CN103537539B - The press molding equipment of corrugated foil and the production equipment of corrugated foil - Google Patents

Abstract

The invention is applicable to the field of corrugated foil production equipment, and discloses a stamping and forming device for corrugated foil, which includes a first frame, a conveying mechanism installed on the first frame and having a conveying member, and a conveying mechanism installed on the conveying member. The forming die which can drive the foil to move and has a forming groove, the forming stamping head which is set above the forming die to press the foil into the forming groove to form the foil, and is used to drive the forming stamping head to move up and down The first lifting assembly, the pressure holding and setting plate used to hold and shape the formed foil above the forming die, and the second lifting assembly for driving the pressure holding and setting plate to move up and down, the pressure holding and setting plate moves along the foil The conveying movement direction is set in front of the forming stamping head. The invention also discloses a corrugated foil production equipment, which comprises the above-mentioned corrugated foil forming device and a feeding device for transporting the foil to a stamping mold. It has high production efficiency and good corrugated foil forming quality.

Description

Stamping device for corrugated foil and production equipment for corrugated foil

technical field

The invention belongs to the field of corrugated foil production equipment, in particular to a corrugated foil stamping device and corrugated foil manufacturing equipment with the stamping device.

Background technique

Honeycomb core material is a two-dimensional multicellular bionic material with honeycomb cell structure. It has the advantages of low density, low stiffness, strong impact resistance and controllable compression deformation. It is an ideal cushioning and energy-absorbing material. Due to its light weight and stable energy absorption characteristics, it is increasingly used in aerospace, national defense equipment, and rail transportation. However, the forming quality of the half-grid corrugated foil (such as semi-regular hexagonal corrugated foil) directly affects the bearing strength of the honeycomb core material and the difficulty of processing and manufacturing. If the forming quality of the half-grid corrugated foil is too poor, it will As a result, it is difficult to form a high-strength metal honeycomb core material.

In the manufacture of high-strength metal honeycomb core materials, half-grid corrugated foils are generally manufactured by forming methods. The forming method is to form the foil into a honeycomb half-grid structure by rolling or molding. However, the existing production equipment for half-grid corrugated foil generally has the following two problems in application: one is that the shape of the formed half-grid corrugated foil is prone to rebound phenomenon, which leads to poor surface quality of the formed half-grid corrugated foil. Phenomena such as poor, half-grid corrugated foil forming structure poor consistency, etc., which seriously affect the forming quality of half-grid corrugated foil, making it difficult for the quality of half-grid corrugated foil to meet high-precision requirements; second, the degree of automation of the equipment is not high, The feeding process may also be manually operated, thereby increasing the work intensity of the operator and seriously affecting the production efficiency.

Contents of the invention

The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a corrugated foil stamping and forming device and corrugated foil manufacturing equipment with the stamping and forming device, which aims to solve the problems in the existing corrugated foil forming process. It is easy to rebound and cause technical problems that affect the forming quality of the corrugated foil and the low degree of automation of the equipment.

The technical solution of the present invention is: a stamping and forming device for corrugated foil, including a first frame, a conveying mechanism installed on the first frame and having a conveying member, installed on the conveying member for A forming mold that drives the foil attached to it to move and has a forming groove, and is arranged above the forming mold to press the foil into the forming groove to shape the foil The stamping head, the first lifting assembly installed on the first frame for driving the forming stamping head to move up and down, is arranged above the forming die for feeding the formed foil directly below it A pressure-holding and setting plate for pressure-holding and setting of the sheet and a second lifting assembly installed on the first frame for driving the pressure-holding and setting plate to move up and down. The pressure-holding and setting plate is conveyed along the foil The moving direction is set in front of the forming stamping head; the second lifting assembly includes a rack that is fixedly connected to the pressure-holding and shaping plate, a gear that cooperates with the rack to drive the rack to move up and down, and A second power member for driving the gear to rotate.

Further, it also includes a first horizontal movement assembly for driving the first lifting assembly to move back and forth along the foil conveying movement direction, and the first horizontal movement assembly includes a first lifting assembly fixedly connected to the first lifting assembly. A moving part and a first power assembly for driving the first moving part to move back and forth along the foil conveying movement direction.

Specifically, the first lifting assembly includes a first screw rod, a first slide block slidably mounted on the first screw rod for driving the forming stamping head to move up and down, and a first slider for driving the first screw rod to move up and down. A rotating first transmission structure and a first power component for driving the first transmission structure to operate, the forming punch head is fixedly connected to the first slider.

Further, it also includes a preliminary shaping stamping head arranged above the forming die for pressing the foil into the forming groove so that the foil is initially shaped and installed on the first frame A third lifting assembly for driving the preliminary shaping punch to move up and down, the forming punch is arranged between the preliminary shaping punch and the pressure holding and shaping plate along the conveying and moving direction of the foil.

Furthermore, it also includes a second horizontal movement assembly for driving the third lifting assembly to move back and forth along the foil conveying movement direction, and the second horizontal movement assembly includes a first horizontal movement assembly fixedly connected to the third lifting assembly. Two moving parts and a second power assembly for driving the second moving part to move back and forth along the foil conveying direction.

Specifically, the third lifting assembly includes a second screw rod, a second slide block slidably mounted on the second screw rod for driving the preliminary shaping punch to move up and down, and a second slider for driving the second wire rod to move up and down. The second transmission structure for the rotation of the rod and the third power component for driving the operation of the second transmission structure, and the preliminary shaping stamping head is fixedly connected with the second slider.

Specifically, the conveying mechanism includes a chain transmission mechanism and a fourth power member for driving the operation of the chain transmission mechanism. The chain transmission mechanism includes a driving sprocket, a driven sprocket and A transmission chain on the sprocket, the transmission chain is the conveying member, and the driving sprocket is connected to the fourth power member.

The corrugated foil stamping and forming device provided by the present invention stamps the foil within its working area through the forming stamping head, so that the foil is pressed into the forming groove of the forming mold, thereby effectively realizing corrugated foil. At the same time, it uses the pressure-holding and setting plate to perform pressure-holding and setting-setting treatment on the corrugated foil in its working area, which can effectively prevent the formed corrugated structure from rebounding, thereby effectively ensuring the corrugated foil. The quality of the forming surface and the consistency of the forming structure of the corrugated foil effectively guarantee the forming quality of the corrugated foil, so that the quality of the corrugated foil meets the high-precision requirements. Since the foil is driven and moved by the conveying mechanism, the forming stamping head is driven and moved by the first lifting component, and the pressure-holding and shaping plate is driven and moved by the second lifting component, so that the forming process of the corrugated foil can be realized. Automated operation, which is conducive to improving the degree of automation of the equipment, thereby reducing the work intensity of the operator, and effectively improving the production efficiency of the corrugated foil.

Further, the present invention also provides a corrugated foil production equipment, comprising the above corrugated foil stamping forming device and a feeding device for transporting the foil to the forming die.

Specifically, the feeding device includes a set of driving rollers for driving the conveying movement of the foil, a fifth power member for driving the set of driving rollers to operate, and a tensioner for tensioning the foil. Roller set.

The corrugated foil production equipment provided by the present invention uses a special feeding device to transport the foil to the stamping forming device, thereby improving the automation of the equipment, reducing the work intensity of the operator, and effectively improving the corrugated foil. Productivity. At the same time, because it adopts the above-mentioned stamping forming device, it can effectively prevent the rebound phenomenon during the forming process of the corrugated foil, thereby effectively ensuring the forming quality of the corrugated foil, so that the quality of the corrugated foil meets the high precision requirements.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a corrugated foil production equipment provided by an embodiment of the present invention;

Fig. 2 is a structural schematic diagram of a stamping and forming device for a corrugated foil provided by an embodiment of the present invention;

Fig. 3 is a schematic structural view of the corrugated foil stamping and forming device provided by the embodiment of the present invention after cutting off part of the first frame;

Fig. 4 is a schematic diagram of the assembly structure of the pressure-holding and shaping plate provided by the embodiment of the present invention and the second lifting assembly;

Fig. 5 is a schematic diagram of the assembly structure of the forming punch head, the first lifting assembly and the first horizontal assembly provided by the embodiment of the present invention;

Fig. 6 is a schematic diagram of the assembly structure of the preliminary shaping punch head, the third lifting assembly and the second horizontal assembly provided by the embodiment of the present invention;

7 is a schematic structural view of a forming die provided by an embodiment of the present invention;

Fig. 8 is a schematic structural diagram of a feeding device provided by an embodiment of the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

As shown in Figures 1 to 4, the stamping and forming device 1 for corrugated foil 3 provided by the embodiment of the present invention includes a first frame 11, a conveying mechanism installed on the first frame 11 and having a conveying member, a bonding Installed on the conveying member to drive the foil 3 pasted thereon to convey and move the forming mold 13 having a forming groove 131, which is arranged above the forming mold 13 for pressing the foil 3 into the forming groove 131 The forming stamping head 14 for forming the foil 3, the first lifting assembly 15 installed on the first frame 11 for driving the forming stamping head 14 to move up and down, and the first lifting assembly 15 arranged above the forming die 13 for conveying to the directly below it And the formed foil 3 carries out the pressure maintaining and setting plate 16 for maintaining pressure and setting and the second lifting assembly 17 which is installed on the first frame 11 for driving the pressure maintaining and setting plate 16 to move up and down, and the pressure maintaining and setting plate 16 moves along the foil The conveying movement direction of the sheet 3 is set in front of the forming punch 14 . In this embodiment, the unprocessed foil 3 is a flat sheet member, and the processed foil 3 is a corrugated sheet member, that is, the processed foil 3 is formed by connecting multiple corrugated structures, and the formed groove 131 The contour shape is the same as the contour shape of the corrugated structure of the foil 3 after processing and forming, that is, the contour shape of the forming groove 131 is consistent with the contour shape of a single corrugation structure of the corrugated foil 3 after processing and forming; the bottom of the forming stamping head 14 has a The forming stamping part (not shown in the figure) with the same profile shape of the inner wall of the groove 131, the bottom of the pressure holding and shaping plate 16 is correspondingly provided with a boss shaped part (not shown) that is consistent with the shape of the inner wall profile of the forming groove 131. In the specific design, the lifting working stroke of the first lifting assembly 15 should be reasonably set. On the one hand, when the first lifting assembly 15 drives the forming stamping head 14 to move down, the forming stamping part will just stamp the foil 3 below it to It fits on the inner wall of the forming groove 131 ; on the other hand, after the first lifting assembly 15 drives the forming punch 14 to move upward, the forming punch 14 will not interfere with the conveying movement of the foil 3 . In a specific application, when the first lifting assembly 15 descends and moves downward, the forming stamping head 14 can press the foil 3 part directly below it into the forming groove 131, so that the forming stamping part and the forming groove 131 can be The abutting effect of the inner wall makes the foil 3 have a corrugated structure similar to the contour of the inner wall of the forming groove 131 . The conveying mechanism is set to drive the forming die 13 installed thereon to move, so that the forming die 13 can drive the foil 3 to carry out conveying movement, so that, on the one hand, the unprocessed foil 3 can be moved to the forming stamping head 14 within the working area, which facilitates the shaping of the foil 3 part within its working area by the forming punch 14; on the other hand, the formed foil 3 part can be transported and moved to the holding pressure setting within the range of the working area of the plate 16, so that it is beneficial for the pressure holding and setting plate 16 to perform pressure holding and setting on the part of the foil 3 within the range of its working area. When the second lifting assembly 17 descends and moves downward, the pressure-holding and shaping plate 16 can press the foil 3 part directly below it into the forming groove 131, so that it can pass through the forming part of the boss and the inner wall of the forming groove 131. The backing effect makes the formed corrugated structure hold pressure in the forming groove 131 under a certain pressure for a certain period of time, thereby effectively preventing the rebound phenomenon of the formed corrugated structure, thereby effectively ensuring the forming of the corrugated foil 3 quality, so that the quality of the corrugated foil 3 meets the high-precision requirements. Since the foil 3 is driven and transported by the conveying mechanism, the forming punch 14 is driven to move up and down by the first lifting assembly 15, and the pressure maintaining and shaping plate 16 is driven to lift and move by the second lifting assembly 17. In this way, in specific applications, Through the unified control of the operating conditions of the conveying mechanism, the first lifting assembly 15, and the second lifting assembly 17 by the control system, the automatic operation of the forming process of the corrugated foil 3 can be realized, thereby improving the degree of automation of the equipment and reducing the labor of the operator. The working strength is improved, and the production efficiency of the corrugated foil 3 is effectively improved.

Further, as shown in FIG. 3 , FIG. 5 and FIG. 7 , the stamping and forming device 1 for the corrugated foil 3 provided by the embodiment of the present invention also includes a function for driving the first lifting assembly 15 to move forward and backward along the conveying and moving direction of the foil 3 . A moving first horizontal moving assembly 18, the first horizontal moving assembly 18 includes a first moving part fixedly connected to the first lifting assembly 15 and a first power assembly for driving the first moving part to move back and forth along the conveying direction of the foil 3 182. The forming die 13 is formed by connecting a plurality of forming grooves 131 and a plurality of forming bosses 132 at intervals, and a forming boss 132 is interposed between any two adjacent forming grooves 131; in this embodiment, two adjacent forming The distance of the same position of the groove 131 along the conveying and moving direction of the foil 3 is defined as the groove pitch of the forming die 13 . Within the range of the processing area of the first horizontal moving assembly 18, the movement of the first moving part has two limit positions, which are defined as the first limit position and the second limit position in this embodiment, namely the first limit position and the second limit position respectively. The distance between the limit position and the second limit position is the working stroke of the first moving part. In a specific application, the first power assembly 182 can drive the first moving part to move linearly from the first limit position to the second limit position each time with a groove pitch, so that each movement of the first moving part can be formed from one Just above the groove 131 moves to directly above the adjacent forming groove 131; After the foil 3 within the range (including the first limit position and the second limit position) is partially formed, the first moving part can be directly reset from the second limit position to the first limit position, and the conveying mechanism can be operated at the first limit position. The working stroke of the moving part is carried out to convey the foil 3 in units. The setting of the first horizontal moving assembly 18 can make the first lifting assembly 15 move linearly for a certain distance in the conveying direction of the foil 3, so that the forming stamping head 14 can carry out the part of the foil 3 within a certain area. In this way, on the one hand, the operating frequency of the conveying mechanism can be reduced, and on the other hand, the forming efficiency and quality of the corrugated structure can be improved. Of course, in a specific application, the first lifting assembly 15 may not be provided, and the foil 3 may be accurately conveyed by the conveying mechanism, so that the distance of the foil 3 is equal to the groove pitch of the forming mold 13 each time.

Specifically, as shown in FIGS. 3 and 5 , the first horizontal movement assembly 18 includes a third screw rod 1821 , a third slider 181 slidably mounted on the third screw rod 1821 , and is used to drive the third screw rod 1821 to rotate The third transmission structure 1822 and the sixth power member 1823 for driving the third transmission structure 1822 to run, the third slider 181 is the above-mentioned first moving part, the first lifting assembly 15 is fixedly connected to the second Three sliders 181. The central portion of the third slider 181 is provided with a third thread hole (not shown) threadedly engaged with the third threaded mandrel 1821, and the third threaded mandrel 1821 is penetrated in the third threaded hole, thereby realizing the third threaded hole. The three sliders 181 are threadedly connected with the third screw mandrel 1821 . Through the threaded connection between the third slider 181 and the third screw rod 1821, on the one hand, the self-locking fixation of the third slider 181 on the third screw rod 1821 can be realized, thereby effectively ensuring the stable and reliable installation of the third slider 181 On the other hand, when the displacement of the third screw rod 1821 along its axial direction is restricted, the rotation of the third screw rod 1821 can drive the third slider 181 to move horizontally back and forth. Since the driving movement of the first horizontal moving assembly 18 is carried out with the pitch of the third screw rod 1821, it is beneficial to improve the moving precision.

Preferably, as shown in FIG. 5, the sixth power member 1823 adopts a motor (for ease of distinction, the motor is referred to as the sixth motor), and the third transmission structure 1822 adopts a belt transmission structure, which includes a third driving pulley (Fig. Not marked in), the third driven pulley (not marked in the figure) and the third transmission belt (not marked in the figure). In this embodiment, the first horizontal movement assembly 18 is installed on the fourth mounting frame 105, and the fourth mounting frame 105 is fixed on the first frame 11; specifically, the sixth motor is fixed on the fourth mounting frame 105 by screws, The third screw rod 1821 is rotatably mounted on the fourth mounting frame 105, and the top and bottom ends of the third screw rod 1821 are fixed on the fourth mounting frame 105, that is, the third screw rod 1821 is mounted on the fourth mounting frame After 105 is mounted, it can only rotate around its axis, but not move along its axial direction. In this way, the rotation of the third screw rod 1821 can effectively drive the third slide block 181 to move horizontally back and forth. The third driving pulley is installed on the output shaft of the third motor, and the third driven pulley can be directly installed on the third screw rod 1821 . In a specific application, through the driving of the sixth power member 1823 and the transmission of the third transmission structure 1822, the third screw rod 1821 can be effectively driven to rotate, and the rotation of the third screw rod 1821 can effectively drive the third slider 181 to rotate. Move back and forth horizontally, and because the forming punch 14 is fixedly connected with the third slider 181 through the first lifting assembly 15, the horizontal movement of the third slider 181 can effectively drive the forming punch 14 and the first lifting assembly 15 to carry out Move horizontally. Of course, the combination of the sixth power member 1823 and the third transmission structure 1822 can also use a combination of other elements, such as a combination of a motor and a gear transmission structure, a combination of a motor and a worm gear transmission structure, etc. Conditions and parameter design requirements and other optimization design. Of course, since the first horizontal moving assembly 18 is mainly used to realize linear movement, the first horizontal moving assembly 18 can also be replaced by other elements, such as hydraulic cylinders or air cylinders or electric cylinders or connecting rod structures. In specific applications, The design can be optimized according to specific conditions and production costs.

Specifically, as shown in FIGS. 3 and 5 , the first lifting assembly 15 includes a first screw rod 151, a first slide block 152 slidably mounted on the first screw rod 151 for driving the forming stamping head 14 to move up and down, The forming punch 14 is fixedly connected to the first slider 152 with the first transmission structure 153 driving the first screw rod 151 to rotate and the first power member 154 for driving the first transmission structure 153 to rotate. The central part of the first slider 152 is provided with a first thread hole (not shown in the figure) threaded with the first threaded mandrel 151, and the first threaded mandrel 151 is penetrated in the first threaded hole, and then the second threaded thread hole can be realized. A slider 152 is threadedly connected with the first screw rod 151 . Through the threaded connection between the first slider 152 and the first screw rod 151, on the one hand, the self-locking fixation of the first slider 152 on the first screw rod 151 can be realized, thereby effectively ensuring the stable and reliable installation of the first slider 152 On the other hand, when the axial displacement of the first screw rod 151 is limited, the rotation of the first screw rod 151 can drive the first slider 152 to move up and down.

Preferably, as shown in FIG. 5, the first power member 154 adopts a motor (for ease of distinction, the motor is referred to as the first motor), and the first transmission structure 153 adopts a belt transmission structure, which includes a first driving pulley (Fig. Not marked in), the first driven pulley (not marked in the figure) and the first transmission belt (not marked in the figure). In this embodiment, the first lifting assembly 15 is installed on the first mounting frame 104. Specifically, the first motor is fixed on the first mounting frame 104 by screws, and the first screw rod 151 is rotatably mounted on the first mounting frame 104. , and the top and bottom ends of the first screw rod 151 are fastened on the first mounting frame 104, that is, after the first screw rod 151 is mounted on the first mounting frame 104, it can only rotate around its axis, and cannot Moving along its axial direction, in this way, the rotation of the first screw rod 151 can effectively drive the first slider 152 to move up and down in a straight line. The first driving pulley is installed on the output shaft of the first motor, and the first driven pulley can be directly installed on the first screw mandrel 151, like this, the first screw mandrel 151 has not only been used as the driving part of the first slide block 152 lifting , as the output shaft of the first driven pulley, which is beneficial to the compact design of the device, and can reduce the number of parts of the device, thereby reducing the design and processing cost of the device. In a specific application, through the driving of the first power member 154 and the transmission of the first transmission structure 153, the first screw rod 151 can be effectively driven to rotate, and the rotation of the first screw rod 151 can effectively drive the first slider 152 to rotate. Lifting movement, and because the forming punch 14 is fixedly connected with the first slider 152, the lifting movement of the first slider 152 can effectively drive the forming punch 14 to move up and down. Because the motor has the advantages of compact structure, stable operation, high control precision, and high degree of automation, the use of a motor for the first power component 154 can help improve the control accuracy of the control system and the stability and reliability of operation; It has the advantages of large center distance, strong environmental adaptability, and stable operation. Therefore, the first transmission structure 153 adopts a belt transmission structure, which is beneficial to the long-distance transmission and open transmission of the system. Of course, the combination of the first power member 154 and the first transmission structure 153 can also use a combination of other elements, such as a combination of a motor and a gear transmission structure, a combination of a motor and a worm gear transmission structure, etc. Conditions and parameter design requirements and other optimization design.

Of course, since the first lifting assembly 15 is mainly used to realize linear movement, the first lifting assembly 15 can also be replaced by other components, such as hydraulic cylinders or air cylinders or electric cylinders or connecting rod structures. Optimized design for specific conditions and production costs.

Specifically, as shown in FIGS. 3 and 4 , the second lifting assembly 17 includes a rack 171 fixedly connected to the pressure-holding and setting plate 16, a gear 172 cooperating with the rack 171 to drive the rack 171 to move up and down, and a gear 172 for The driving gear 172 rotates the second power member 173 . The second lifting assembly 17 is fixedly connected to the first frame 11 through the second mounting bracket 108. Preferably, the second power member 173 adopts a motor (for ease of distinction, the motor is referred to as the second motor), and the second motor is connected by a screw. Fixed on the second installation frame 108, the gear 172 is installed on the output shaft of the second motor. In a specific application, the bottom of the rack 171 can be fixedly connected to the pressure maintaining and shaping plate 16 through the connecting plate 174, the top of the rack 171 can be slidably installed on the second mounting bracket 108 through the guide rail slider 175, and the rack can be driven by the gear 172. 171 moves up and down, and then the rack 171 can drive the pressure maintaining and shaping plate 16 to move up and down. At the same time, through the meshing effect of the gear 172 and the rack 171 , the self-locking effect of the rack 171 can be realized, thereby effectively ensuring the stability and reliability of the installation of the rack 171 . Of course, since the second lifting assembly 17 is mainly used to realize linear movement, the second lifting assembly 17 can also be replaced by other components, such as hydraulic cylinders or air cylinders or electric cylinders or connecting rod structures. Optimized design for specific conditions and production costs.

Further, as shown in FIG. 3 and FIG. 6 , the stamping and forming device 1 for the corrugated foil 3 provided by the embodiment of the present invention also includes a molding die 13 for pressing the foil 3 into the forming groove 131 to Preliminary shaping stamping head 19 for preliminary shaping of foil 3 and third lifting assembly 101 installed on first frame 11 for driving preliminary shaping stamping head 19 to move up and down, forming stamping head 14 along the conveying and moving direction of foil 3 , is located between the preliminary shaping stamping head 19 and the holding pressure shaping plate 16. The bottom of the preliminary shaping stamping head 19 has a shaping stamping part (not marked) that is similar to the profile shape of the inner wall of the forming groove 131; The accuracy of the profile size can be slightly lower than the accuracy of the profile size of the formed stamping part. The preliminary shaping punch 19 is used for auxiliary forming of the corrugated structure. During the forming process, the unprocessed foil is firstly shaped by the preliminary shaping punch 19 and then punched and formed by the forming punch 14 . The setting of the preliminary shaping stamping head 19 is beneficial to improving the forming quality of the corrugated structure on the corrugated foil 3 . In a specific application, when the third lifting assembly 101 moves downward, the forming stamping head 14 can press the foil 3 part directly below it into the forming groove 131, so that the forming stamping part and the forming groove 131 can be passed. The abutting effect of the inner wall makes the foil 3 have a corrugated structure similar to the contour of the inner wall of the forming groove 131 .

Further, as shown in FIG. 3 and FIG. 6 , it also includes a second horizontal movement assembly 102 for driving the third lifting assembly 101 to move back and forth along the conveying direction of the foil 3 , the second horizontal movement assembly 102 includes a third horizontal movement assembly fixedly connected to the The second moving part of the lifting assembly 101 and the second power assembly 1022 for driving the second moving part to move back and forth along the conveying direction of the foil 3 . The setting principle of the second horizontal moving assembly 102 is the same as the setting principle of the first horizontal moving assembly 18; and in order to prevent the work of the first horizontal moving assembly 18 and the second horizontal moving assembly 102 from interfering, in this embodiment, the first level The moving assembly 18 and the second horizontal moving assembly 102 are respectively arranged on both sides of the conveying mechanism, so that the normal forward and backward movement of the first moving part and the second moving part can be realized, and the space resources between the parts can be fully utilized. To make the structure of the device compact. Specifically, the second horizontal movement assembly 102 includes a fourth screw rod 10221, a fourth slider 1021 slidably mounted on the fourth screw rod 10221, a fourth transmission structure 10222 for driving the fourth screw rod 10221 to rotate, and a fourth screw rod 10222 for The seventh power member 10223 that drives the fourth transmission structure 10222 to run, the fourth slider 1021 is the above-mentioned second moving part, and the third lifting assembly 101 is fixedly connected to the fourth slider 1021 through the third installation frame 106 . The central part of the fourth slider 1021 is provided with a fourth thread hole (not shown in the figure) threaded with the fourth threaded rod 10221, and the fourth threaded rod 10221 is penetrated in the fourth threaded hole, thereby realizing the fourth threaded hole. Four slide blocks 1021 are threadedly connected with the fourth screw mandrel 10221. Through the threaded connection between the fourth slider 1021 and the fourth screw rod 10221, on the one hand, the self-locking fixation of the fourth slider 1021 on the fourth screw rod 10221 can be realized, thereby effectively ensuring the stable and reliable installation of the fourth slider 1021 On the other hand, when the axial displacement of the fourth screw rod 10221 is restricted, the rotation of the fourth screw rod 10221 can drive the fourth slider 1021 to move horizontally back and forth. Since the driving movement of the second horizontal moving assembly 102 is carried out with the pitch of the fourth screw rod 10221, it is beneficial to improve the moving precision.

Preferably, as shown in FIG. 6, the seventh power member 10223 adopts a motor (for ease of distinction, the motor is referred to as the seventh motor), and the fourth transmission structure 10222 adopts a belt transmission structure, which includes a fourth driving pulley (Fig. Not marked in), the fourth driven pulley (not marked in the figure) and the fourth transmission belt (not marked in the figure). In this embodiment, the second horizontal movement assembly 102 is installed on the fifth mounting frame 107, and the fifth mounting frame 107 is fixed on the first frame 11; specifically, the seventh motor is fixed on the fifth mounting frame 107 by screws, The fourth screw rod 10221 is rotatably mounted on the fifth mounting frame 107, and the top and bottom ends of the fourth screw rod 10221 are fixed on the fifth mounting frame 107, that is, the fourth screw rod 10221 is mounted on the fifth mounting frame After 107 is mounted, it can only rotate around its axis, but cannot move along its axial direction. In this way, the rotation of the fourth screw mandrel 10221 can effectively drive the fourth slider 1021 to move horizontally back and forth. The fourth driving pulley is installed on the output shaft of the seventh motor, and the fourth driven pulley can be directly installed on the fourth screw mandrel 10221 . In a specific application, the driving of the seventh power member 10223 and the transmission of the fourth transmission structure 10222 can effectively drive the third and fourth screw rods to rotate, and the rotation of the fourth screw rod 10221 can effectively drive the fourth slider 1021 to rotate. Move back and forth horizontally, and because the preliminary shaping stamping head 19 is fixedly connected with the fourth slide block 1021 through the third lifting assembly 101, the horizontal movement of the fourth sliding block 1021 can effectively drive the preliminary shaping stamping head 19, the third lifting assembly 101 performs horizontal movement. Of course, the combination of the seventh power member 10223 and the fourth transmission structure 10222 can also use a combination of other elements, such as a combination of a motor and a gear transmission structure, a combination of a motor and a worm gear transmission structure, etc. Conditions and parameter design requirements and other optimization design. Of course, since the second horizontal moving assembly 102 is mainly used to realize linear movement, the second horizontal moving assembly 102 can also be replaced by other elements, such as hydraulic cylinders or air cylinders or electric cylinders or connecting rod structures. In specific applications, The design can be optimized according to specific conditions and production costs.

Preferably, as shown in FIG. 3 and FIG. 6 , the third lifting assembly 101 includes a second screw rod 1011 , a second slider 1012 slidably mounted on the second screw rod 1011 for driving the preliminary shaping stamping head 19 to move up and down, The second transmission structure 1013 for driving the second screw mandrel 1011 to rotate and the third power member 1014 for driving the second transmission structure 1013 to rotate, the preliminary shaping punch 19 is fixedly connected to the second slider 1012 . The central part of the second slider 1012 is provided with a second thread hole (not shown) threadedly engaged with the second threaded mandrel 1011, and the second threaded mandrel 1011 is penetrated in the second threaded hole, thereby realizing the second threaded hole. The second slide block 1012 is threadedly connected with the second screw mandrel 1011. Preferably, the third power member 1014 adopts a motor (for ease of distinction, the motor is referred to as the third motor), and the second transmission structure 1013 adopts a belt transmission structure, which includes a second driving pulley (not shown in the figure), a second Two driven pulleys (not marked in the figure) and the second transmission belt (not marked in the figure). In this embodiment, the third lifting assembly 101 is installed on the third mounting frame 106, specifically, the third motor is fixed on the third mounting frame 106 by screws, and the second screw rod 1011 is rotatably mounted on the third mounting frame 106 , and the top and bottom ends of the second screw rod 1011 are fixed on the third mounting frame 106, that is, after the second screw rod 1011 is installed on the third mounting frame 106, it can only rotate around its axis, and cannot Moving along its axial direction, in this way, the rotation of the second screw rod 1011 can effectively drive the second slider 1012 to move up and down in a straight line. The second driving pulley is installed on the output shaft of the third motor, and the second driven pulley can be directly installed on the second screw mandrel 1011 . In a specific application, the driving of the second power member 173 and the transmission of the second transmission structure 1013 can effectively drive the second screw rod 1011 to rotate, and the rotation of the second screw rod 1011 can effectively drive the second slider 1012 to rotate. Lifting movement, and because the preliminary shaping stamping head 19 is fixedly connected with the second slide block 1012, so the lifting movement of the second sliding block 1012 can effectively drive the preliminary shaping stamping head 19 to carry out the lifting movement. The combination of the third power member 1014 and the second transmission structure 1013 can also be a combination of a motor and a gear transmission structure or a combination of a motor and a worm gear transmission structure. In specific applications, the design can be optimized according to specific conditions and parameter design requirements. Since the installation principle of the third lifting assembly 101 is the same as that of the first lifting assembly 15 , its technical effect will not be described in detail here. Of course, since the third lifting assembly 101 is mainly used to realize linear movement, the third lifting assembly 101 can also be replaced by other components, such as hydraulic cylinders or air cylinders or electric cylinders or connecting rod structures. Optimized design for specific conditions and production costs.

Preferably, as shown in FIG. 3 , the conveying mechanism includes a chain transmission mechanism 121 and a fourth power member 122 for driving the chain transmission mechanism 121 to run. The chain transmission mechanism 121 includes a driving sprocket 1211, a driven sprocket 1212 and a The driving sprocket 1211 and the transmission chain 1213 on the driven sprocket 1212 , the transmission chain 1213 is a transmission component, and the driving sprocket 1211 is connected to the fourth power component 122 . The fourth power member 122 is preferably a motor (for ease of distinction, the motor is referred to as the fourth motor). In specific applications, the driving sprocket 1211 is driven by the fourth motor to rotate, so that the transmission chain 1213 and the chains fixed on the transmission chain 1213 The forming die 13 rotates around the driving sprocket 1211 and the driven sprocket 1212, so that the forming die 13 can drive the foil 3 compressed thereon to be transported and moved.

Further, as shown in FIG. 1 , in order to make the foil 3 press tightly on the forming mold 13 so that the movement of the forming mold 13 can drive the foil 3 to move, in this embodiment, a There are two positioning structures 103 , and these two positioning structures 103 are respectively arranged at the entrance and exit of the foil 3 entering and exiting the first frame 11 . Preferably, in this embodiment, the two positioning structures 103 are both positioning plates provided with positioning holes 1031, and the height of the two positioning holes 1031 is equal to or slightly greater than the thickness of the foil 3, so that the setting of the positioning holes 1031 can effectively The upward and downward displacement of the foil 3 is limited, so that the foil 3 can be pressed against the forming die 13 . The two positioning plates can be integrally formed with the first frame 11 , and can also be fixed on the first frame 11 by welding or fastening. The positioning structure 103 adopts a plate-shaped positioning plate, which can simplify the structural shape and design process of the positioning structure 103 . Of course, in specific applications, the positioning structure 103 can also adopt two positioning rollers arranged up and down, and the distance between the two positioning rollers is equal to or slightly greater than the thickness of the foil 3 .

Further, as shown in Fig. 1, Fig. 2 and Fig. 8, the embodiment of the present invention also provides a corrugated foil 3 production equipment, which includes the above-mentioned corrugated foil 3 forming device and is used to transport the foil 3 To the feeding device 2 on the forming die 13. It transports the foil 3 to the stamping device 1 through the special feeding device 2, which can help to improve the automation of the equipment, thereby reducing the work intensity of the operator, and effectively improving the production efficiency of the corrugated foil 3. At the same time, because it adopts the above-mentioned stamping forming device 1, it can effectively prevent the phenomenon of rebounding during the forming process of the corrugated foil 3, thereby effectively ensuring the forming quality of the corrugated foil 3, so that the quality of the corrugated foil 3 meets high requirements. Accuracy requirements.

Specifically, as shown in Figures and Figure 8, the feeding device 2 includes a second frame 21, a driving roller set 22 installed on the second frame 21 for driving the conveying movement of the foil 3, and a driving roller set 22 installed on the second frame The fifth power member 23 on the frame 21 is used to drive the driving roller set 22 to run, and the tensioning roller set 24 is installed on the second frame 21 to tension the foil 3 . Drive roller group 22 comprises driving roller 221 and driven roller 222, and driving roller 221 and driven roller 222 are set up and down, and there is gap between driving roller 221 and driven roller 222 and this gap just It is equal to the thickness of the foil 3, so that when the foil 3 passes through the gap between the driving roller 221 and the driven roller 222, the driving roller 221 and the driven roller 222 can clamp the foil 3 effect. The driving roller 221 is driven by the fifth power member 23 , and the driven roller 222 is used to push the foil 3 against the driving roller 221 so that the rotation of the driving roller 221 drives the foil 3 to move. The fifth power member 23 is preferably a motor (for ease of distinction, the motor is referred to as the fifth motor), so that the driving roller 221 can be effectively driven to rotate by the fifth motor, and the driving roller 221 and the driven roller 222 pair The frictional action of the foil 3 can effectively drive the foil 3 to carry out conveying movement. In this embodiment, the tension roller set 24 includes four guide rollers 241, and at least two of the guide rollers 241 are respectively located above and below the foil 3, and the guide rollers 241 are mainly used to limit the vertical movement of the foil 3 Compressing the foil 3 is carried out so that the purpose of tensioning the foil 3 can be achieved. In a specific application, the number and location of the guide rollers 241 can be optimally designed according to the structural shape of the second frame 21 and the location of the driving roller set 22 .

Specifically, in this embodiment, the corrugated structure of the foil 3 is a semi-grid corrugated structure, more specifically, the corrugated structure of the foil 3 is a semi-regular hexagonal structure, the forming groove 131, the forming stamping part, the preliminary shaping stamping part, The pressure-holding and shape-setting stamping part corresponds to a semi-regular hexagonal structure. Of course, in a specific application, the corrugated structure of the foil 3 may also be in other shapes, such as a semicircular structure, a semi-elliptical structure, a square structure, a rectangular structure, and the like.

Preferably, both the fourth power member 122 and the fifth power member 23 adopt stepping motors, and the stepping motors have the characteristics of stable operation, and because the stepping motors rotate at a step angle, they have high control precision. The feature, in this way, is beneficial to improve the high-precision control of the conveying movement of the foil 3 .

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement or improvement made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.

Claims (9)

1. A stamping and forming device for corrugated foil, characterized in that it includes a first frame, a conveying mechanism mounted on the first frame and having a conveying member, mounted on the conveying member for driving A forming die having a forming groove which is moved by conveying the foil attached thereto, a forming punch arranged above the forming die for pressing the foil into the forming groove to shape the foil head, installed on the first frame for driving the forming stamping head to move up and down, and arranged above the forming die for the formed foil conveyed directly below it A pressure maintaining and setting plate for pressure maintaining and setting, and a second lifting assembly installed on the first frame for driving the pressure maintaining and setting plate to move up and down, and the pressure maintaining and setting plate moves along the conveying of the foil The direction is set in front of the forming stamping head; the second lifting assembly includes a rack that is fixedly connected to the pressure-holding and shaping plate, a gear that is cooperating with the rack to drive the rack to move up and down, and a The second power member for driving the gear to rotate. 2. The stamping and forming device for corrugated foil according to claim 1, further comprising a first horizontal moving component for driving the first lifting component to move back and forth along the foil conveying movement direction, The first horizontal moving assembly includes a first moving part fixedly connected to the first lifting assembly and a first power assembly for driving the first moving part to move back and forth along the foil conveying moving direction. 3. The stamping and forming device for corrugated foil according to claim 1 or 2, characterized in that: the first lifting assembly includes a first screw rod, which is slidably installed on the first screw rod for driving the The first slider for the up-and-down movement of the forming punch, the first transmission structure for driving the first screw to rotate, and the first power component for driving the first transmission structure to operate, the forming punch is fixedly connected the first slider. 4. The stamping and forming device for corrugated foil according to claim 1 or 2, characterized in that: it also includes a device arranged above the forming die for pressing the foil into the forming groove so that the The preliminary shaping stamping head for preliminary shaping of the foil and the third lifting assembly installed on the first frame for driving the preliminary shaping stamping head to move up and down, and the forming stamping head moves along the conveying of the foil The direction is set between the preliminary setting punch head and the pressure maintaining and setting plate. 5. The stamping and forming device for corrugated foil according to claim 4, further comprising a second horizontal moving component for driving the third lifting component to move back and forth along the foil conveying direction, so The second horizontal moving assembly includes a second moving part fixedly connected to the third lifting assembly and a second power assembly for driving the second moving part to move back and forth along the foil conveying moving direction. 6. The stamping and forming device of corrugated foil according to claim 4, characterized in that: the third lifting assembly includes a second screw rod, which is slidably installed on the second screw rod for driving the preliminary shaping The second slider for lifting and moving the stamping head, the second transmission structure for driving the second screw mandrel to rotate, and the third power component for driving the operation of the second transmission structure, the preliminary shaping stamping head is fixedly connected the second slider. 7. The stamping and forming device for corrugated foil according to claim 1 or 2, characterized in that: the conveying mechanism includes a chain transmission mechanism and a fourth power member for driving the operation of the chain transmission mechanism, and the chain transmission mechanism The transmission mechanism includes a driving sprocket, a driven sprocket and a transmission chain surrounding the driving sprocket and the driven sprocket, the transmission chain is the conveying member, and the driving sprocket is connected to the fourth power member. 8. A production equipment for corrugated foils, characterized in that it comprises a stamping and forming device for corrugated foils according to any one of claims 1 to 7 and a device for transporting the foils to the forming die. Feeding device. 9. The production equipment of corrugated foil according to claim 8, characterized in that: the feeding device includes a driving roller set for driving the foil conveying movement, and is used for driving the driving roller set to run The fifth power member and the set of tensioning rollers for tensioning the foil.