CN113043579B - Bending and forming equipment - Google Patents
Bending and forming equipment Download PDFInfo
- Publication number
- CN113043579B CN113043579B CN202110468873.5A CN202110468873A CN113043579B CN 113043579 B CN113043579 B CN 113043579B CN 202110468873 A CN202110468873 A CN 202110468873A CN 113043579 B CN113043579 B CN 113043579B
- Authority
- CN
- China
- Prior art keywords
- bending
- driving assembly
- bent
- positioning
- piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0014—Shaping of the substrate, e.g. by moulding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the technical field of display panel production and manufacturing, and discloses bending forming equipment. The bending forming device comprises a bearing mechanism, an image acquisition mechanism, a positioning mechanism, a pre-pressing mechanism and a bending mechanism, wherein the bearing mechanism is used for bearing a piece to be bent, the piece to be bent comprises a body and a bending part arranged on the body, the image acquisition mechanism is located above the bearing mechanism, the image acquisition mechanism is used for acquiring image information of the piece to be bent on the bearing mechanism, the positioning mechanism is configured to position the piece to be bent on the bearing mechanism according to the image information, the pre-pressing mechanism is configured to press the bending part of the piece to be bent after positioning, and the bending mechanism is configured to bend the bending part after pre-pressing according to a preset bending path. The bending forming equipment provided by the invention has the advantages that the bending effect on the bent part is good, the quality of the finished product is good, and the use experience of a user can be improved.
Description
Technical Field
The invention relates to the technical field of display panel production and manufacturing, in particular to bending forming equipment.
Background
The liquid crystal display device has been widely used because of its thin body, power saving, and no radiation. With the development of display technology, the requirements of people on consumer electronic products are not only limited to functionality, but also more turned to design, artistry and good visual experience, for example, the currently popular ultra-narrow frame display products, the ultra-narrow frame further narrows the traditional display screen frame, the area of an effective display area is further enlarged, higher-order visual experience and product design aesthetic feeling are achieved, and user experience is improved.
When the ultra-narrow frame is produced, the FPC board on the display screen needs to be bent to the back of the display screen, so that the space of an electronic product is saved, and the display screen is enlarged as much as possible. The bending forming equipment in the prior art generally comprises a bending module and an alignment module, wherein the component to be bent is aligned on the alignment module, and then is transferred to the bending module for bending operation, and the conventional alignment module and the bending module are arranged in a split mode. But to the structure that is the contained angle setting between FPC board and the display panel, will wait to buckle the subassembly and shift to the in-process of bending the module from the module of counterpointing, the junction of FPC board and display panel is damaged more easily, influences product quality.
Therefore, there is a need to provide a bending apparatus for solving the above-mentioned problems.
Disclosure of Invention
Based on the above, the invention aims to provide a bending forming device, which does not need to transfer the aligned piece to be bent, prevents the piece to be bent from being damaged in the transfer process, and ensures the quality of finished products.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a bending forming apparatus comprising:
The bearing mechanism is used for bearing a piece to be bent, and the piece to be bent comprises a body and a bending part arranged on the body;
The image acquisition mechanism is positioned above the bearing mechanism and is used for acquiring image information of the piece to be bent on the bearing mechanism;
the positioning mechanism is configured to position the piece to be bent on the bearing mechanism according to the image information;
The pre-pressing mechanism is configured to press the bending part of the to-be-bent piece subjected to positioning;
and the bending mechanism is configured to bend the pre-pressed bending part according to a preset bending path.
As a preferred aspect of the bending apparatus, the carrying mechanism includes:
the bottom of the bearing plate is connected with the positioning mechanism;
the adsorption part is arranged on the bearing plate and can adsorb the body.
As a preferred aspect of the bending apparatus, the positioning mechanism includes:
The output end of the rotary positioning driving assembly is connected with the bearing mechanism so as to drive the bearing mechanism and the piece to be bent;
The output end of the Y-direction positioning driving assembly is connected with the rotary positioning driving assembly so as to drive the rotary positioning driving assembly to move along the Y direction;
And the output end of the X-direction positioning driving assembly is connected with the Y-direction positioning driving assembly so as to drive the Y-direction positioning driving assembly to move along the X direction, and the X direction and the Y direction are mutually perpendicular.
As a preferred scheme of bending equipment, pre-compaction mechanism includes pre-compaction driving piece and pre-compaction board, the output of pre-compaction driving piece with the pre-compaction board is connected, the pre-compaction driving piece can drive the pre-compaction board moves down, in order will the portion of bending press in on the body.
As a preferable mode of the bending forming device, a buffer piece is arranged at the bottom of the pre-pressing plate.
As a preferred aspect of the bending apparatus, the bending mechanism includes:
the clamping assembly is used for clamping the free end of the bending part;
the output end of the rotary bending driving assembly is connected with the clamping assembly so as to drive the clamping assembly to rotate;
the output end of the Y-direction bending driving assembly is connected with the rotary bending driving assembly so as to drive the rotary bending driving assembly to move along the Y direction;
And the output end of the Z-direction bending driving assembly is connected with the Y-direction bending driving assembly so as to drive the Y-direction bending driving assembly to lift.
As a preferred scheme of bending forming equipment, the bending mechanism further comprises a pressure maintaining driving assembly, the pressure maintaining driving assembly is connected with the output end of the rotary bending driving assembly, and the pressure maintaining driving assembly is configured to perform pressure maintaining treatment on the bent part after bending.
As a preferable scheme of the bending forming equipment, the image acquisition mechanism comprises a plurality of image acquisition camera assemblies, and the positions of the image acquisition camera assemblies along the X direction, the Y direction and the Z direction are adjustable.
As a preferred aspect of the bending apparatus, the bending apparatus further includes a monitoring mechanism configured to monitor an actual bending path of the bending portion by the bending mechanism.
As a preferable scheme of the bending forming equipment, the number of the bearing mechanisms and the number of the bending mechanisms are multiple, and each bearing mechanism corresponds to one bending mechanism.
The beneficial effects provided by the invention are as follows:
The bending forming equipment provided by the invention is used for bearing the piece to be bent, the image acquisition mechanism and the positioning mechanism are arranged to be matched with each other, so that the positioning of the piece to be bent on the bearing mechanism is realized, the bending mechanism can precisely bend the bending part, the pre-pressing mechanism is arranged to pre-press the bending part before the bending mechanism bends the bending part, and compared with the existing alignment module and the bending module which are arranged separately, the positioning mechanism is used for positioning the piece to be bent on the bearing mechanism, the bending mechanism is used for bending the piece to be bent which is positioned and pre-pressed on the bearing mechanism, and the piece to be bent does not need to be transferred between the positioning procedure and the bending procedure, so that the piece to be bent can be prevented from being damaged in the transferring process. Through bearing mechanism, positioning mechanism, pre-compaction mechanism, the mutual cooperation of mechanism and image acquisition mechanism, make this bending molding equipment to the effect of buckling of portion of buckling better, the finished product quality is better, can promote user's use experience and feel.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly explain the drawings needed in the description of the embodiments of the present invention, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the contents of the embodiments of the present invention and these drawings without inventive effort for those skilled in the art.
FIG. 1 is a schematic diagram of a bending apparatus according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a positional relationship between a positioning mechanism and a carrying mechanism of a bending forming apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a positioning mechanism of a bending forming apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a pre-pressing mechanism of a bending forming apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic view of a bending mechanism of a bending apparatus according to an embodiment of the present invention;
FIG. 6 is a schematic view of a bending mechanism of a bending apparatus according to an embodiment of the present invention;
Fig. 7 is a schematic structural diagram of an image acquisition mechanism of a bending forming apparatus according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a hidden image acquisition mechanism and a transmission mechanism of a bending forming device according to an embodiment of the present invention.
In the figure:
1-bearing mechanism, 11-bearing plate, 12-adsorption part, 121-adsorption plate and 122-adsorption hole;
The device comprises a 2-positioning mechanism, a 21-positioning mounting seat, a 22-X-direction positioning driving assembly, a 23-Y-direction positioning driving assembly and a 24-rotation positioning driving assembly;
3-pre-pressing mechanism, 31-pre-pressing driving piece, 32-pre-pressing plate and 33-pre-pressing installation seat;
4-bending mechanism, 41-clamping component, 42-rotary bending driving component, 43-Y-direction bending driving component, 44-Z-direction bending driving component and 45-pressure maintaining component;
5-image acquisition mechanism, 51-image acquisition camera component, 511-CCD camera, 512-acquisition lens, 513-prism, 52-coaxial light source, 53-X direction fine tuning component and 54-Y direction fine tuning component;
6-a transmission mechanism;
7-monitoring means.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
In the description of the present invention, unless explicitly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected through an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
As shown in fig. 1, this embodiment provides a bending forming apparatus, the bending forming apparatus includes a carrying mechanism 1, a positioning mechanism 2, a pre-pressing mechanism 3, a bending mechanism 4 and an image acquisition mechanism 5, wherein the carrying mechanism 1 is used for carrying a piece to be bent, the piece to be bent includes a body and a bending portion disposed on the body, the image acquisition mechanism 5 is located above the carrying mechanism 1, the image acquisition mechanism 5 is used for obtaining image information of the piece to be bent on the carrying mechanism 1, the positioning mechanism 2 is configured to position the piece to be bent on the carrying mechanism 1 according to the image information, the pre-pressing mechanism 3 is configured to press the bending portion of the piece to be bent after the positioning is completed, and the bending mechanism 4 is configured to bend the pre-pressed bending portion according to a preset bending path. In this embodiment, the to-be-bent member specifically refers to a display device, and the bending portion specifically refers to an FPC board disposed on a body of the display device. Of course, in other embodiments, the bending apparatus may also bend other workpieces that require partial bending.
According to the bending forming equipment, the bearing mechanism 1 is used for bearing the piece to be bent, the image acquisition mechanism 5 and the positioning mechanism 2 are arranged to be matched with each other, the positioning of the piece to be bent on the bearing mechanism 1 is achieved, so that the bending mechanism 4 can precisely bend the bending part, the pre-pressing mechanism 3 is arranged to pre-press the bending part before the bending mechanism 4 bends the bending part, and compared with the existing split positioning module and bending module, in the bending forming equipment, the positioning mechanism 2 is used for positioning the piece to be bent on the bearing mechanism 1, the bending mechanism 4 is used for bending the piece to be bent, which is subjected to positioning and pre-pressing operation, on the bearing mechanism 1, between the positioning procedure and the bending procedure, the piece to be bent does not need to be transferred, and damage of the piece to be bent in the transferring process can be avoided. Through the mutual cooperation of the bearing mechanism 1, the positioning mechanism 2, the pre-pressing mechanism 3, the bending mechanism 4 and the image acquisition mechanism 5, the bending forming equipment has good bending effect on the bending part, the quality of finished products is good, and the use experience of a user can be improved.
Preferably, the bending forming equipment further comprises a frame, wherein the bearing mechanism 1, the positioning mechanism 2, the pre-pressing mechanism 3 and the bending mechanism 4 are arranged on the frame, and the frame plays a role in integral support, so that the structure of each mechanism is more compact, and each mechanism can orderly work cooperatively. For convenience of description, as shown in fig. 1, a length direction of the frame is defined as an X direction, a width direction of the frame is defined as a Y direction, and a height direction of the frame is defined as a Z direction, wherein the X direction, the Y direction, and the Z direction are perpendicular to each other, and the X direction, the Y direction, and the Z direction are only space directions, which is not essential.
Further, in order to avoid interference between the manipulator mechanism and the image acquisition mechanism 5 in the process of feeding and discharging the piece to be bent, as shown in fig. 1, the bending forming device further comprises a transmission mechanism 6, wherein an output end of the transmission mechanism 6 is connected with the frame and is used for driving the frame and driving the bearing mechanism 1, the positioning mechanism 2, the pre-pressing mechanism 3 and the bending mechanism 4 to move along the Y direction so as to be close to or far away from the image acquisition mechanism 5. When the mechanical arm mechanism places the piece to be bent on the bearing mechanism 1, the transmission mechanism 6 drives the frame to move in the direction close to the image acquisition mechanism 5, so that the bearing mechanism 1 is located right below the image acquisition mechanism 5, the image acquisition mechanism 5 is convenient for acquiring image information of the piece to be bent on the bearing mechanism 1, and when the piece to be bent on the bearing mechanism 1 is fed and discharged, the transmission mechanism 6 can drive the frame to move in the direction far away from the image acquisition mechanism 5, so that the image acquisition mechanism 5 is avoided. Preferably, in the present embodiment, the transmission mechanism 6 is specifically a transmission linear motor.
Further, as shown in fig. 2, the carrying mechanism 1 includes a carrying plate 11 and an adsorption portion 12 disposed on the carrying plate 11, the bottom of the carrying plate 11 is connected to the positioning mechanism 2, and the adsorption portion 12 can adsorb the body of the piece to be bent. Through setting up adsorption part 12, adsorption part 12 can adsorb the body to make wait to buckle the piece and bear on bearing mechanism 1 steadily, prevent that it from bending mechanism 4 from bending the position of body and taking place to remove the influence effect of bending when bending.
Specifically, in this embodiment, the adsorption portion 12 includes an adsorption plate 121, the adsorption plate 121 is disposed on the carrier plate 11, a plurality of adsorption holes 122 distributed in an array are disposed on the adsorption plate 121, one end of each adsorption hole 122 is connected with a vacuum generator, and under the action of vacuumizing the vacuum generator, the other end of each adsorption hole 122 firmly adsorbs the body on the adsorption plate 121, so as to realize stable bearing of the body. Of course, in other embodiments, the suction portion 12 may be a suction cup assembly disposed on the carrier plate 11, which can achieve the above effects. The adsorption part 12 is utilized to adsorb the body, so that the body can be protected, the edge of the body is prevented from being scratched, and the appearance performance of the product is good.
Further, as shown in fig. 2 and 3, the positioning mechanism 2 includes a positioning mounting seat 21, an X-directional positioning driving assembly 22, a Y-directional positioning driving assembly 23 and a rotary positioning driving assembly 24, the positioning mounting seat 21 is disposed on the frame, the X-directional positioning driving assembly 22 is disposed on the positioning mounting seat 21, an output end of the X-directional positioning driving assembly 22 is connected with the Y-directional positioning driving assembly 23 to drive the Y-directional positioning driving assembly 23 to move along the X-direction, an output end of the Y-directional positioning driving assembly 23 is connected with the rotary positioning driving assembly 24 to drive the rotary positioning driving assembly 24 to move along the Y-direction, and an output end of the rotary positioning driving assembly 24 is connected with the bearing mechanism 1 to drive the bearing mechanism 1 and drive the piece to be bent to rotate. Through the mutual matching of the X-direction positioning driving assembly 22, the Y-direction positioning driving assembly 23 and the rotary positioning driving assembly 24, the linear motion of the bearing mechanism 1 along the X-direction and the Y-direction and the rotation on the horizontal plane can be realized, so that the position adjustment of a piece to be bent on the bearing mechanism 1 in the X-direction and the Y-direction and the angle adjustment in the horizontal plane can be realized, and the bending mechanism 4 can precisely bend the bending part.
Specifically, the X-direction positioning driving assembly 22 includes an X-direction positioning driving cylinder and an X-direction positioning platform, the Y-direction positioning driving assembly 23 includes a Y-direction positioning driving cylinder and a Y-direction positioning platform, the rotary positioning driving assembly 24 includes a rotary positioning driving motor and a positioning rotary platform, wherein the X-direction positioning driving cylinder is disposed on the positioning mounting seat 21, an output end of the X-direction positioning driving cylinder is connected with the X-direction positioning platform, the Y-direction positioning driving cylinder is disposed on the X-direction positioning platform, an output end of the Y-direction positioning driving cylinder is connected with the Y-direction positioning platform, the rotary positioning driving motor is disposed on the Y-direction positioning platform, an output end of the rotary positioning driving motor is connected with the positioning rotary platform, and the bearing plate 11 is disposed on the positioning rotary platform. Of course, in other embodiments, the structures of the X-direction positioning driving assembly 22, the Y-direction positioning driving assembly 23 and the rotational positioning driving assembly 24 may be adopted as long as the position adjustment of the carrying mechanism 1 in the X-direction and the Y-direction and the angular adjustment in the horizontal plane can be realized, respectively, which is not limited in this embodiment.
Further, as shown in fig. 4, the pre-pressing mechanism 3 includes a pre-pressing driving member 31 and a pre-pressing plate 32, the output end of the pre-pressing driving member 31 is connected to the pre-pressing plate 32, and the pre-pressing driving member 31 can drive the pre-pressing plate 32 to move downward so as to press the bending portion onto the body. Specifically, in this embodiment, the pre-pressing driving member 31 is specifically a rotary lifting cylinder, and the output end of the rotary lifting cylinder is connected with the pre-pressing plate 32 to drive the pre-pressing plate 32 to descend while rotating, so that the impact force of the pre-pressing plate 32 in a straight line descending can be reduced, and a certain protection effect is achieved on the member to be bent. It will be appreciated that after the pre-compression plate 32 has been moved downwardly into contact with the bent portion, it is required to be held for a period of time to shape the bent portion, preventing the bent portion from returning to a warped state after the pre-compression plate 32 is separated from the bent portion.
Preferably, the bottom of pre-compaction board 32 is provided with the bolster, can play the cushioning effect to the bending portion, prevents to take place rigid collision between bending portion and the pre-compaction board 32, leads to the bending portion to take place to damage. Optionally, in this embodiment, the buffer member is specifically plastic foam, which is convenient to obtain materials and has low manufacturing cost.
After the bending portion is pre-pressed, the bending mechanism 4 starts bending the bending portion. As shown in fig. 5 and 6, the bending mechanism 4 includes a clamping assembly 41, a rotary bending driving assembly 42, a Y-direction bending driving assembly 43 and a Z-direction bending driving assembly 44, the clamping assembly 41 is used for clamping a free end of a bending portion, an output end of the rotary bending driving assembly 42 is connected with the clamping assembly 41 to drive the clamping assembly 41 to rotate, an output end of the Y-direction bending driving assembly 43 is connected with the rotary bending driving assembly 42 to drive the rotary bending driving assembly 42 to move along the Y direction, and an output end of the Z-direction bending driving assembly 44 is connected with the Y-direction bending driving assembly 43 to drive the Y-direction bending driving assembly 43 to lift. Through the mutual cooperation of the clamping assembly 41, the rotary bending driving assembly 42, the Y-direction bending driving assembly 43 and the Z-direction bending driving assembly 44, the bending part clamped by the clamping assembly 41 is bent according to a preset bending path.
Wherein, rotatory drive assembly 42 that buckles includes rotatory drive motor and the rotary platform of buckling, Y is to buckling drive assembly 43 including Y to buckling drive cylinder and Y to the platform of buckling, Z is to buckling drive assembly 44 including Z to buckling drive cylinder and Z to the platform of buckling, Z is to buckling drive cylinder setting in the frame, Z is to buckling drive cylinder's output and Z to buckling the platform and be connected, Y is to buckling drive cylinder setting on Z to buckling the platform, Y is to buckling drive cylinder's output and Y to buckling the platform and be connected, rotatory drive motor of buckling sets up on Y to buckling the platform, the axis of rotatory drive motor of buckling's output extends along the X direction, rotatory drive motor of buckling's output and buckling rotary platform are connected, clamping assembly 41 sets up on buckling rotary platform.
Further, the bending mechanism 4 further includes a pressure maintaining component 45, the pressure maintaining driving component 45 is connected with the output end of the rotary bending driving component 42, and the pressure maintaining driving component 45 is configured to perform pressure maintaining treatment on the bent portion after bending. When the bending portion is bent, the bending portion needs to be pressurized by using the pressurizing assembly 45 in order to prevent the bending portion from bouncing. Specifically, the pressure maintaining assembly 45 includes a pressure maintaining cylinder and a pressure maintaining block, the pressure maintaining cylinder is disposed on the bending rotating platform and located at one side of the clamping assembly 41, an output end of the pressure maintaining cylinder is connected with the pressure maintaining block, and the pressure maintaining cylinder can drive the pressure maintaining block to move towards a direction close to the bearing mechanism 1 so as to press the bending portion.
After the bending part finishes bending, the image acquisition mechanism 5 can also acquire images of the piece to be bent on the bearing mechanism 1 so as to detect the bending effect of the piece to be bent. As shown in fig. 7, the image capturing mechanism 5 includes a plurality of image capturing camera assemblies 51, and positions of the plurality of image capturing camera assemblies 51 in the X direction, the Y direction, and the Z direction are adjustable. By adjusting the image acquisition camera assembly 51, the image acquisition camera assembly 51 can comprehensively and accurately detect the piece to be bent, so that the accuracy of a detection result is ensured, and the quality of a product is ensured.
Specifically, the image capturing camera assembly 51 includes a CCD camera 511, a capturing lens 512 and a prism 513 coaxially and sequentially arranged from top to bottom, and since the positioning points on the surface of the piece to be bent are closer, by arranging the prism 513, the optical path of the CCD camera 511 can be changed to accurately capture the positioning points on the surface of the piece to be bent.
Preferably, the image acquisition mechanism 5 further comprises a coaxial light source 52 and a strip light source between the image acquisition camera assembly 51 and the transmission mechanism 6, the coaxial light source 52 can provide parallel light for the image acquisition camera assembly 51, the strip light source is used as a supplementary light source, and when the light is poor, the strip light source can supplement light for the coaxial light source 52, so that the accuracy of the detection result is ensured.
Further, in order to realize the position adjustment of the image capturing camera assembly 51 along the X direction, the Y direction and the Z direction, in this embodiment, the image capturing mechanism 5 further includes an adjusting assembly 53, the adjusting assembly 53 includes an X-direction detection driving cylinder and an X-direction detection adjusting plate, the output end of the X-direction detection driving cylinder is connected with the X-direction detection adjusting plate, the image capturing camera assembly 51 is disposed on the X-direction detection adjusting plate, and the X-direction detection driving cylinder can drive the X-direction detection adjusting plate and drive the image capturing camera assembly 51 to move along the X direction, thereby realizing the adjustment of the image capturing camera assembly 51 along the X direction.
Further, the image capturing mechanism 5 further includes a Y-direction fine adjustment assembly 54 and an X-direction fine adjustment assembly 53, the X-direction fine adjustment assembly 53 includes an X-direction fine adjustment bolt and an X-direction fine adjustment plate, the Y-direction fine adjustment assembly 54 includes a Y-direction fine adjustment bolt and a Y-direction fine adjustment plate, the X-direction fine adjustment bolt is rotatably disposed on the X-direction detection adjustment plate, the X-direction fine adjustment plate is slidably disposed on the X-direction fine adjustment plate along the X-direction, the Y-direction fine adjustment plate is slidably disposed on the X-direction fine adjustment plate along the Y-direction, the Y-direction fine adjustment bolt is rotatably disposed on the X-direction fine adjustment plate, the Y-direction fine adjustment bolt is threadably engaged with the Y-direction fine adjustment plate, and the image capturing camera assembly 51 is disposed on the Y-direction fine adjustment plate. When the image acquisition camera component 51 needs to be finely adjusted along the X direction or the Y direction, an operator only needs to screw the X-direction fine adjustment bolt or the Y-direction fine adjustment bolt, so that the operation is simple, and the adjustment process is convenient. Preferably, a strip-shaped hole extending along the Z direction is further formed in the X-direction detection adjusting plate, the X-direction fine-adjustment bolt can penetrate through the strip-shaped hole and is in threaded connection with the X-direction fine-adjustment plate, and the setting position of the X-direction fine-adjustment bolt on the X-direction detection adjusting plate can be adjusted by arranging the strip-shaped hole on the X-direction detection adjusting plate, so that fine adjustment of the image acquisition camera component 51 along the Z direction is achieved.
Further, as shown in fig. 1, the bending apparatus further includes a monitoring mechanism 7, and the monitoring mechanism 7 is configured to monitor an actual bending path of the bending portion by the bending mechanism 4. Through setting up monitoring mechanism 7, can carry out real-time supervision to the process of bending mechanism 4 bending part, when actual bending path and default bending path do not accord with, operating personnel can in time shut down this bending equipment to overhaul this bending equipment.
In this embodiment, the monitoring mechanism 7 is a high-speed video monitoring camera disposed on the rack, and the high-speed video monitoring camera can record dynamic images at a very high frequency, so as to realize the effect of monitoring the actual bending path of the bending mechanism 4 in real time.
Further, in order to improve the bending efficiency of the piece to be bent, the number of the carrying mechanisms 1 and the number of the bending mechanisms 4 are multiple, and each carrying mechanism 1 corresponds to one bending mechanism 4. As shown in fig. 8, in the present embodiment, the number of the carrying mechanisms 1 and the number of the bending mechanisms 4 are two, the two bending mechanisms 4 are symmetrically disposed on two sides of the two carrying mechanisms 1, and each bending mechanism 4 is only responsible for bending the to-be-bent piece on the carrying mechanism 1 on the corresponding side, and is independent.
In order to enable the two bending mechanisms 4 to work independently without affecting each other, as shown in fig. 4 and 8, the pre-pressing mechanism 3 further comprises a pre-pressing mounting seat 33, the pre-pressing mounting seat 33 is arranged on the frame, the pre-pressing mounting seat 33 is located between the two bearing mechanisms 1 in the X direction, two pre-pressing driving pieces 31 are symmetrically arranged on the pre-pressing mounting seat 33, the output end of each pre-pressing driving piece 31 is connected with a pre-pressing plate 32, and the two pre-pressing plates 32 can respectively pre-press the to-be-bent pieces on the bearing mechanisms 1 on the corresponding sides. Similarly, the monitoring mechanism 7 is arranged between the two bearing mechanisms 1, the monitoring mechanism 7 comprises two high-speed video monitoring cameras, and monitoring lenses of the two high-speed video monitoring cameras are symmetrically arranged and are respectively used for monitoring bending tracks of the to-be-bent pieces on the bearing mechanisms 1 on two sides.
Further, in order to better locate the piece to be bent on the carrying mechanism 1 and detect the piece to be bent after the completion of bending, as shown in fig. 7, the number of the image capturing camera assemblies 51 is four, two image capturing camera assemblies 51 are two by two and are one group, the number of the adjusting assemblies 53 is two, two adjusting assemblies 53 are distributed up and down, in the four image capturing camera assemblies 51 shown in fig. 7, from left to right, the first image capturing camera assembly 51 and the third image capturing camera assembly 51 are all arranged on the X-direction detecting adjusting plate of the adjusting assembly 53 located above, and the second image capturing camera assembly 51 and the fourth image capturing camera assembly 51 are all arranged on the X-direction detecting adjusting plate of the adjusting assembly 53 located below. In this embodiment, two positioning points are disposed on each piece to be bent, where the first image capturing camera assembly 51 and the third image capturing camera assembly 51 can capture one of the positioning points on the piece to be bent for positioning, and the second image capturing camera assembly 51 and the fourth image capturing camera assembly 51 can capture another positioning point on the piece to be bent for positioning. By adopting the arrangement mode, the to-be-bent pieces on the two bearing mechanisms 1 can be ensured to be independently bent and formed, the mutual influence is avoided, the bending efficiency is high, and the quality of a finished product is good.
Of course, in other embodiments, the arrangement modes of the bearing mechanism 1, the pre-pressing mechanism 3, the bending mechanism 4, the image capturing mechanism 5 and the monitoring mechanism 7 may be adjusted according to actual situations, which is not limited in this embodiment.
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (8)
1. A bending forming apparatus, comprising:
The bearing mechanism (1) is used for bearing a piece to be bent, and the piece to be bent comprises a body and a bending part arranged on the body;
the image acquisition mechanism (5) is positioned above the bearing mechanism (1), and the image acquisition mechanism (5) is used for acquiring the image information of the piece to be bent on the bearing mechanism (1);
The positioning mechanism (2) is configured to position the piece to be bent on the bearing mechanism (1) according to the image information, and the positioning mechanism (2) comprises:
the output end of the rotary positioning driving assembly (24) is connected with the bearing mechanism (1) so as to drive the bearing mechanism (1) and drive the piece to be bent to rotate;
The output end of the Y-direction positioning driving assembly (23) is connected with the rotary positioning driving assembly (24) so as to drive the rotary positioning driving assembly (24) to move along the Y direction;
The output end of the X-direction positioning driving assembly (22) is connected with the Y-direction positioning driving assembly (23) so as to drive the Y-direction positioning driving assembly (23) to move along the X direction, and the X direction and the Y direction are mutually perpendicular;
A pre-pressing mechanism (3) configured to press the bending portion of the positioned piece to be bent;
The bending mechanism (4) is configured to bend the pre-pressed bending part according to a preset bending path, and the bending mechanism (4) comprises:
a clamping assembly (41) for clamping the free end of the bent portion;
A rotary bending driving component (42), the output end of which is connected with the clamping component (41) to drive the clamping component (41) to rotate;
The output end of the Y-direction bending driving assembly (43) is connected with the rotary bending driving assembly (42) so as to drive the rotary bending driving assembly (42) to move along the Y direction;
and the output end of the Z-direction bending driving assembly (44) is connected with the Y-direction bending driving assembly (43) so as to drive the Y-direction bending driving assembly (43) to lift.
2. The bending apparatus according to claim 1, wherein the carrying means (1) comprises:
The bottom of the bearing plate (11) is connected with the positioning mechanism (2);
And an adsorption part (12) arranged on the bearing plate (11), wherein the adsorption part (12) can adsorb the body.
3. Bending apparatus according to claim 1, wherein the pre-compression mechanism (3) comprises a pre-compression driving member (31) and a pre-compression plate (32), the output end of the pre-compression driving member (31) being connected to the pre-compression plate (32), the pre-compression driving member (31) being capable of driving the pre-compression plate (32) to move downwards for pressing the bending portion against the body.
4. A bending apparatus according to claim 3, wherein the bottom of the pre-compression plate (32) is provided with a buffer.
5. The bending apparatus according to claim 1, wherein the bending mechanism (4) further comprises a pressure-maintaining driving assembly (45), the pressure-maintaining driving assembly (45) being connected to an output end of the rotary bending driving assembly (42), the pressure-maintaining driving assembly (45) being configured to perform pressure-maintaining treatment on the bent portion.
6. The bending apparatus according to claim 1, wherein the image capturing mechanism (5) comprises a plurality of image capturing camera assemblies (51), and wherein positions of the plurality of image capturing camera assemblies (51) in the X-direction, the Y-direction and the Z-direction are adjustable.
7. The bending apparatus according to any one of claims 1-6, further comprising a monitoring mechanism (7), the monitoring mechanism (7) being configured to monitor the actual bending path of the bending portion by the bending mechanism (4).
8. The bending apparatus according to any one of claims 1 to 6, wherein the number of carrying mechanisms (1) and bending mechanisms (4) is plural, and each carrying mechanism (1) corresponds to one bending mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110468873.5A CN113043579B (en) | 2021-04-28 | 2021-04-28 | Bending and forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110468873.5A CN113043579B (en) | 2021-04-28 | 2021-04-28 | Bending and forming equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113043579A CN113043579A (en) | 2021-06-29 |
| CN113043579B true CN113043579B (en) | 2025-06-03 |
Family
ID=76517866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110468873.5A Active CN113043579B (en) | 2021-04-28 | 2021-04-28 | Bending and forming equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113043579B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261081B (en) * | 2021-12-22 | 2023-08-29 | 苏州希盟科技股份有限公司 | Calculation method of bending track and bending equipment |
| CN118478507A (en) * | 2023-02-13 | 2024-08-13 | 深圳市元硕自动化科技有限公司 | A bending system and bending method corresponding to ultra-short COF |
| CN119567539B (en) * | 2024-11-04 | 2025-08-22 | 深圳市腾盛精密装备股份有限公司 | Equal-depth four-curved screen bending device and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113866A (en) * | 2020-01-15 | 2020-05-08 | 厦门微亚智能科技有限公司 | OLED flexible screen bending machine |
| CN214726428U (en) * | 2021-04-28 | 2021-11-16 | 苏州希盟科技股份有限公司 | Bending forming equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497606B (en) * | 2019-09-19 | 2024-04-12 | 深圳市鑫三力自动化设备有限公司 | Traceless gradual change automatic bending mechanism |
-
2021
- 2021-04-28 CN CN202110468873.5A patent/CN113043579B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111113866A (en) * | 2020-01-15 | 2020-05-08 | 厦门微亚智能科技有限公司 | OLED flexible screen bending machine |
| CN214726428U (en) * | 2021-04-28 | 2021-11-16 | 苏州希盟科技股份有限公司 | Bending forming equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113043579A (en) | 2021-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113043579B (en) | Bending and forming equipment | |
| CN110654596B (en) | Automatic alignment offset machine | |
| CN108663836B (en) | Liquid crystal display panel detection and positioning device | |
| CN111791473B (en) | Film sticking machine | |
| CN110315604B (en) | Full-automatic veneer double-sided synchronous pattern alignment embossing device and control method thereof | |
| CN114309192B (en) | A flexible antenna automatic bending multi-surface bonding machine | |
| CN214726428U (en) | Bending forming equipment | |
| CN210756301U (en) | Alignment device and assembly system | |
| TW201408487A (en) | Positioning mechanism and bonding machine using the same | |
| CN107561741B (en) | Liquid crystal display screen originally presses device | |
| KR20120121105A (en) | A scribing apparatus | |
| CN106455332A (en) | Visual automatic bending alignment mechanism | |
| CN108803100A (en) | A kind of manual crimp jig | |
| CN112276550A (en) | Assembly equipment for conductive PAD | |
| CN112930034B (en) | Automatic aligning mechanism for flexible FPC | |
| CN220323664U (en) | Automatic cleaning equipment for bonding pads | |
| CN117564136A (en) | Copper bar bending device for bus copper bar processing | |
| CN211309073U (en) | An automatic alignment offset machine | |
| KR101194190B1 (en) | Bonding apparatus for fabricating camera module | |
| CN210742137U (en) | CCD detection device is taken to material | |
| CN219168782U (en) | Equipment for dynamically adjusting size of dispensing gap with high precision | |
| CN222078545U (en) | Precise assembly SMART card mechanism | |
| CN215885649U (en) | Thin material flattening mechanism | |
| JP2795727B2 (en) | Bonding device for glass substrates for liquid crystal display panels | |
| CN214927251U (en) | Laminating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |