CN114291572A - Special feeding equipment of AP check out test set - Google Patents

Abstract

The invention is suitable for the field of automatic production equipment, and provides a special feeding device for AP detection equipment, which includes a feeding tray buffer component, a feeding tray transplanting component, a product positioning component and a product feeding component, and the feeding tray buffer component includes a feeding car, The loading and unloading lifting and buffering mechanism has the same structure. The loading lifting and buffering mechanism includes a lifting plate, and the lifting plate drives the material tray to move up and down; Mechanism, the tray lifting mechanism includes a moving plate, there are two carrying plates on the moving plate, the carrying plate drives the tray to move up and down, a tray handling component is arranged above the carrying plate, and the tray handling component includes a horizontal fixing plate, a horizontal fixing plate There is a feeding tray grabbing mechanism on it; the product feeding component includes a mechanical arm, the product positioning component transmits the product position information to the mechanical arm, and the mechanical arm transports the product to the product line belt; the whole process is highly automated to achieve precise feeding.

Description

A special feeding device for AP detection equipment

technical field

The invention belongs to the field of automatic production equipment, and particularly relates to a special feeding device for AP detection equipment.

Background technique

In the modern industrial automation production process, there are many special equipments similar to AP detection. At present, most of these equipments are operated by manual feeding. However, due to the large subjective factor of manual feeding, the stability is not stable. High, the inaccurate position of the material directly affects the subsequent inspection work, which may lead to the waste of the subsequent inspection work and waste of resources, resulting in a relatively high defective rate of the electronic products to be inspected, and a relatively low inspection efficiency. With the development of industrial automation, such equipment needs to use automatic feeding method instead of manual feeding method. In order to improve production efficiency and product quality, in the face of higher and higher employment costs and the risk of personnel loss, automatic production is imminent .

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the above-mentioned deficiencies of the prior art, and to provide a special feeding device for the AP detection device.

The present invention is realized as follows: a special feeding device for AP detection equipment, comprising a feeding tray buffer component, a feeding tray transplanting component, a product positioning component and a product feeding component arranged in sequence, and the feeding tray buffer component includes a feeding truck , The feeding lifting and buffering mechanism and the unloading lifting buffering mechanism are arranged adjacently. The structure of the feeding lifting buffering mechanism and the unloading lifting buffering mechanism are consistent. Lifting plates are provided on both sides, and the lifting plates drive the material tray placed on the material truck to move up and down;

The material tray transplanting assembly includes a horizontally movable support plate disposed between the lifting plates on both sides, the lifting plate transfers the material tray from the material truck to the support plate, and the support plate There is a tray lifting mechanism at the back of the tray, and the tray lifting mechanism includes a moving plate that can move up and down. The carrier plate drives the material tray to move up and down, and above the carrier plate is a material tray handling assembly that can travel back and forth between the loading and unloading lifting and buffering mechanism, and the material tray handling assembly includes a a horizontally movable horizontal fixing plate, and the horizontal fixing plate is provided with a material tray grabbing mechanism that can be lifted up and down;

The product positioning component and the product feeding component are set corresponding to the positions of the feeding lifting and buffering mechanism. The product feeding component includes a mechanical arm, and the mechanical arm is provided with a suction cup component that can fix the product. The product positioning component transmits product position information to the robotic arm, and the robotic arm transports the product to the product assembly line belt.

Further, the material truck includes a frame provided with wheels, and the frame includes two placement blocks respectively provided with two sides of the pallet, and each placement block is disposed on the pallet and the pallet. between the lift plates.

Further, one end of each of the placement blocks is provided with a fixed block, the other end of the placement block is provided with an adjustable limit block, and the material tray is placed between the fixed block and the limit block. .

Further, each of the lifting plates is provided with a number of "L" shaped load-bearing blocks, and the lateral part of each of the load-bearing blocks abuts against the lower end of the material tray to support the material tray.

Further, a first sliding rail is arranged below the supporting plate, the first sliding rail extends from the position of the lifting plate to the position between the two supporting plates, and the lower end of the supporting plate is A first sliding block adapted to the first sliding rail is provided.

Further, the rear end of the surface of the support plate is provided with a positioning block, the surface of the support plate is provided with a number of adjustment holes along its length direction, and the adjustment blocks are detachably provided in accordance with the positions of the adjustment holes, and the material tray is placed. between the positioning block and the adjusting block.

Further, the material tray handling assembly further includes a second slide rail spanning the corresponding position of the loading lifting and buffering mechanism and the corresponding position of the unloading lifting buffer mechanism, and the lateral fixing plate is connected to the horizontal fixing plate through a second sliding block. The second slide rails are connected to realize the reciprocating movement between the corresponding position of the loading lifting and buffering mechanism and the corresponding position of the unloading lifting and buffering mechanism.

Further, both the material tray grabbing mechanism and the suction cup assembly are composed of several vacuum suction cups.

Further, the product positioning component includes a CCD camera and an auxiliary light source, the auxiliary light source is in a ring-shaped design, the CCD camera is arranged above the auxiliary light source, and the end position of the CCD camera corresponds to the position of the auxiliary light source. Center position setting.

Further, it also includes a manual feeding assembly, and the manual feeding assembly includes a third slide rail, and a vacuum suction plate is slidably connected to the third slide rail, and the mechanical arm transfers the product from all the products through the suction cup assembly. The vacuum suction plate is transported into the product line belt.

The invention provides a special feeding device for AP detection equipment. The feeding and unloading of the feeding tray have corresponding feeding lifting and buffering mechanisms and the unloading lifting and buffering mechanism performs buffer processing, and the feeding truck can speed up the feeding speed. Then, the feeding tray and the products in the feeding tray are moved to the direction of the product feeding component through the feeding tray transplanting component, so as to realize non-stop feeding and unloading, and improve work efficiency; on the other hand, the product positioning component cooperates with the product feeding component. , monitor the product position at any time, realize accurate feeding, high degree of automation in the whole process, less manual intervention, which is conducive to ensuring production efficiency and product quality.

Description of drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are For some embodiments of the present invention, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

The following drawings are only intended to illustrate and explain the present invention schematically, and do not limit the scope of the present invention.

FIG. 1 is a schematic structural diagram provided by the present invention.

FIG. 2 is a schematic view of the structure of the feeder in the present invention.

FIG. 3 is a schematic structural diagram of the feeding, lifting and buffering mechanism of the present invention.

FIG. 4 is a schematic view of the structure of the pallet in the present invention.

FIG. 5 is a schematic structural diagram of the tray lifting mechanism in the present invention.

FIG. 6 is a schematic view of the structure of the tray handling assembly in the present invention.

FIG. 7 is a schematic structural diagram of the product feeding assembly described in the present invention.

FIG. 8 is a schematic structural diagram of the product positioning assembly of the present invention.

FIG. 9 is a schematic structural diagram of the manual feeding assembly in the present invention.

Description of reference numerals: 1. Feed tray cache assembly; 11, Feeder truck; 111, Frame; 112, Placement block; 113, Fixed block; 114, Limit block; ; 122, force block; 13, unloading lifting and buffering mechanism; 2, material tray transplanting assembly; 21, pallet; 211, first slide rail; 212, first slider; 213, positioning block; 214, adjustment hole; 215, adjustment block; 22, material tray lifting mechanism; 221, moving plate; 222, carrying plate; 23, material tray handling assembly; 231, horizontal fixing plate; 232, material tray grabbing mechanism; 233, second slide rail; 234, second slider; 3, product positioning assembly; 31, CCD camera; 32, auxiliary light source; 4, product feeding assembly; 41, robotic arm; 42, suction cup assembly; 5, product assembly line belt; 6, Manual feeding component; 61. The third slide rail; 62. Vacuum suction plate.

Detailed ways

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

Please refer to FIG. 1-FIG. 9, which is a special feeding device for AP detection equipment disclosed by the invention, including a feeding tray buffer assembly 1, a feeding tray transplanting assembly 2, a product positioning assembly 3 and a product feeding assembly 4, which are arranged in sequence. The material tray buffer assembly 1 includes a material truck 11 , a feeding lifting buffer mechanism 12 and a material unloading lifting buffer mechanism 13 arranged adjacently. The structure of the feeding lifting and buffering mechanism 12 is the same as that of the unloading lifting and buffering mechanism 13. In this embodiment, the structure of the feeding lifting and buffering mechanism 12 is taken as an example. Lifting plates 121 are provided on both sides of the feeding car 11. The lifting plates 121 drive the feeding tray placed on the feeding car 11 to move up and down. Specifically, each lifting plate 121 is correspondingly provided with a driving device (Fig. The driving device is preferably but not limited to a device that cooperates with a roller and a conveyor belt, and the roller and the conveyor belt are uniformly fixed with a bracket, that is, the feeding cart 11 is located between the two brackets when transporting the tray. between. Each of the lift plates 121 is provided with a plurality of “L” shaped load-bearing blocks 122 , and the lateral portion of each of the load-bearing blocks 122 abuts against the lower end of the tray to support the tray. Specifically, during the loading and buffering process, a number of the force-receiving blocks 122 are driven downward by the lifting plate 121 until they move to a position lower than the bottommost unloading tray on the feeding cart 11, and then The feeding cart 11 equipped with a plurality of feeding trays with products is pushed to the corresponding position between the brackets. At this time, the rollers and the conveyor belt cooperate to drive the lifting plate 121 to rise, that is, a number of the force When the block 122 rises, it gradually approaches the lowermost material tray on the material truck 11 until the lateral part of the force-receiving block 122 abuts against the lower end of the material tray, and as the lifting block rises, the All the trays on the feeding cart 11 are all held up by the force block 122 until all the feeding trays completely leave the feeding cart 11. At this time, the staff can push the feeding cart 11 away and prepare for the next loading. The above is the buffering function of the feeding lifting and buffering mechanism 12 . Similarly, when unloading, that is, it is necessary to transport the empty tray, and when the products on the tray are all conveyed, the force block 122 in the blanking lifting and buffering mechanism 13 will transport the empty tray. Hold up, at this time, the operator pushes the empty trolley 11 between the two brackets in the unloading lifting buffer mechanism 13 , the force block 122 is under the action of the lifting plate 121 Move all the way down until the bottom tray on the force-receiving block 122 is in contact with the tray 11, the blanking of the empty tray can be completed, and this cycle is the lifting and lowering buffer for the blanking Mechanism 13 cache function. The loading and unloading lifting and buffering mechanism 12 cooperates with the unloading lifting and buffering mechanism 13, so that the operator can transport the material truck 11 uninterruptedly, realize loading and unloading without stopping, and greatly improve the working efficiency.

The feeding tray transplanting assembly 2 includes a horizontally movable support plate 21 disposed between the lifting plates 121 on both sides. In order to adapt to the structural composition of the feeding tray transplanting assembly 2, the feeding car 11 is specifically Including a frame 111 with wheels, the frame 111 includes two placing blocks 112 respectively provided with two sides of the pallet 21, the material tray is placed on the two placing blocks 112, each of the placing blocks 112 The block 112 is arranged between the support plate 21 and the lifting plate 121 to ensure that the feeding cart 11 can be smoothly pushed to the middle of the two brackets and cooperate with the feeding lifting and buffering mechanism 12 and the lower feeding mechanism 12 . The action of the material lifting and buffering mechanism 13. Further, one end of each of the placing blocks 112 is provided with a fixing block 113 , the other end of the placing blocks 112 is provided with an adjustable limit block 114 , and the material tray is placed on the fixing block 113 and the Between the limit blocks 114, the distance between the fixed block 113 and the limit block 114 can be adjusted according to the size of the tray, and the rear end of the surface of the support plate 21 is provided with a positioning block 213. The surface of the support plate 21 is provided with a number of adjustment holes 214 along its length direction, and an adjustment block 215 is detachably provided in accordance with the positions of the adjustment holes 214. The material tray is placed between the positioning block 213 and the adjustment block 215. At the same time, it can be adapted to trays of various sizes, and has high practicability and compatibility. The back of the pallet 21 is provided with a tray lifting mechanism 22. The tray lifting mechanism 22 includes a moving plate 221 that can move up and down. Two carrying plates 222 are arranged on the moving plate 221. A first sliding rail 211 is arranged below the plate 21 , and the first sliding rail 211 extends from the position of the lifting plate 121 to the position between the two carrying plates 222 . The lower end of the supporting plate 21 There is a first sliding block 212 matched with the first sliding rail 211 , that is, the support plate 21 can slide on the first sliding rail 211 and the first sliding block 212 The lifting plate 121 and the two carrying plates 222 move back and forth. It should be noted that, the loading lifting and lowering buffer mechanism 12 and the unloading lifting buffer mechanism 13 are provided with a set of the material tray transplanting assembly 2 correspondingly. Specifically, when feeding, the lifting plate 121 at the feeding position drives the force-receiving block 122 to lift the tray from the feeding cart 11 first, and the supporting plate 21 moves to the lifting plate 121, the lift plate 121 immediately descends and drives the force block 122 to move the tray to the support plate 21. At this time, all trays are placed on the positioning block 213 and the adjustment block. Between 215 and 215, the full dial with the product is moved from the support plate 21 to the position between the two carrying plates 222. The position of the pallet 21, when the pallet 21 reaches the position of the carrier plate 222 with the trays, the carrier plate 222 moves upward and supports all the trays on the pallet 21; the same is true , when unloading, the carrier plate 222 in the unloading position first moves the empty tray down, and at the same time the carrier plate 21 is positioned at the corresponding position of the carrier board 222, knowing that the carrier board 222 will be completely empty The empty trays are transported to the pallet 21, and the pallet 21 then transports all the empty trays to the position of the feeding cart 11 for unloading.

Above the carrying plate 222 is a tray handling assembly 23 that can travel back and forth between the loading lifting and buffering mechanism 12 and the unloading lifting and buffering mechanism 13. The tray transporting assembly 23 includes a horizontally movable horizontal fixed The plate 231 is provided with a tray grabbing mechanism 232 which can be lifted up and down. Specifically, the material tray handling assembly 23 further includes a second slide rail 233 spanning the corresponding position of the loading lifting and lowering buffer mechanism 12 and the corresponding position of the unloading lifting buffer mechanism 13 . The lateral fixing plate 231 passes through a The second sliding block 234 is connected with the second sliding rail 233 to realize the reciprocating movement between the corresponding position of the loading lifting and buffering mechanism 12 and the corresponding position of the unloading lifting and buffering mechanism 13 . The pick-up mechanism 232 is used to move the empty tray in the loading level to the unloading level.

The product positioning assembly 3 and the product feeding assembly 4 are set corresponding to the positions of the feeding lifting and buffering mechanism 12 . The product feeding assembly 4 includes a mechanical arm 41 on which a product can be fixed. The suction cup assembly 42, further, in order not to damage the product or the material tray, the material tray grasping mechanism 232 and the suction cup assembly 42 are both composed of several vacuum suction cups, and the principle of vacuum adsorption is used to fix and transport the product and the material tray. The product positioning assembly 3 transmits the product position information to the robotic arm 41. The product positioning assembly 3 specifically includes a CCD camera 31 and an auxiliary light source 32. The auxiliary light source 32 is designed in a ring shape. Above the auxiliary light source 32, and the end position of the CCD camera 31 corresponds to the center position of the auxiliary light source 32, the auxiliary light source 32 provides a bright lighting environment for the CCD camera 31, which is beneficial to the CCD camera 31. The camera 31 can more clearly take pictures of the products in the tray, provide accurate positioning information for the robotic arm 41, and ensure that the robotic arm 41 can accurately fix and transport the products, and achieve precise feeding. The robotic arm 41 transports the product into the product line belt 5 . The tray lifting mechanism 22 is preferably provided with an inductive optical fiber to detect the height of the reclaiming material to ensure that the height of each tray to the mechanical arm 41 is consistent, and the mechanical arm 41 is transported to the product at the loading position. After that, the material tray in the feeding position is an empty feeding tray. At this time, the horizontal fixing plate 231 moves to the feeding position and drives the feeding tray grabbing mechanism 232 to fix and suck up the empty feeding tray, and move the empty feeding tray. to the unloading position, and then pass through the carrying plate 222 , the support plate 21 and the force-receiving block 122 in sequence, and then transported to the empty feeder 11 to complete a complete loading and unloading operation. The whole process has a high degree of automation, which can realize non-stop feeding and unloading, less manual intervention, ensure production efficiency and product quality, and improve work efficiency.

Further, a manual feeding assembly 6 is also included, and the manual feeding assembly 6 includes a third sliding rail 61, and a vacuum suction plate 62 is slidably connected to the third sliding rail 61, and the mechanical arm 41 passes through the The suction cup assembly 42 transports the product from the vacuum suction plate 62 into the product line belt 5 . During the production process, if the entire tray buffer assembly 1, the tray transplanting assembly 2 or the product positioning assembly 3 are abnormal, or the three components are abnormal at the same time, it is necessary to stop the operation to deal with the fault and cannot operate normally. When the manual feeding assembly 6 is opened, the product can be manually placed on the vacuum suction plate 62. The vacuum suction plate 62 transports the product to the position corresponding to the product feeding assembly 4, and cooperates with the mechanical The arm 41 is loaded, and when it can operate normally after the fault is repaired, the manual feeding assembly 6 can stop the operation, and continue to use the feeding tray buffer assembly 1, the feeding tray transplanting assembly 2 and the product positioning assembly. 3. Cooperate with the operation to ensure the maximum production volume, which can well meet the production requirements.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. Inside.

Claims (10)

1. A special feeding device for AP detection equipment, characterized in that: it comprises a feeding tray buffer assembly (1), a feeding tray transplanting assembly (2), a product positioning assembly (3) and a product feeding assembly (4) which are set in sequence ), the material tray buffer assembly (1) includes a material truck (11), a feeding lifting buffer mechanism (12) and a material feeding lifting buffer mechanism (13) arranged adjacently, and the feeding lifting buffer mechanism (12) Consistent with the structure of the unloading lifting and buffering mechanism (13), the loading lifting and buffering mechanism (12) includes lifting plates (121) provided on both sides of the material truck (11). The plate (121) drives the material tray placed on the material cart (11) to move up and down; The feeding tray transplanting assembly (2) includes a horizontally movable support plate (21) disposed between the lifting plates (121) on both sides, and the lifting plate (121) moves the feeding tray from the feeding truck (11) Transferred to the pallet (21), a tray lifting mechanism (22) is arranged behind the tray (21), and the tray lifting mechanism (22) includes a moving plate (221) that can move up and down ), the moving plate (221) is provided with two carrying plates (222), the holding plates (21) move between the two carrying plates (222) and are driven by the carrying plates (222) The material tray moves up and down, and above the carrying plate (222) is a material tray handling assembly (23) that can travel back and forth between the loading and unloading lifting and buffering mechanism (12) and the unloading lifting and buffering mechanism (13). , the tray handling assembly (23) comprises a horizontally movable lateral fixing plate (231), and the lateral fixing plate (231) is provided with a tray grabbing mechanism (232) that can be lifted up and down; The product positioning assembly (3) and the product feeding assembly (4) are set corresponding to the positions of the feeding lifting and buffering mechanism (12), and the product feeding assembly (4) includes a mechanical arm (41), so The robotic arm (41) is provided with a suction cup assembly (42) capable of fixing a product, the product positioning assembly (3) transmits product position information to the robotic arm (41), and the robotic arm (41) transmits product position information to the robotic arm (41). ) to transport the product to the product line belt (5). 2. A special feeding device for AP detection equipment according to claim 1, characterized in that: the feeding truck (11) comprises a frame (111) provided with wheels, and the frame (111) comprises two Each of the placement blocks (112) is respectively provided with two sides of the support plate (21), and each of the placement blocks (112) is arranged between the support plate (21) and the lift plate (121). 3. A special feeding device for AP detection equipment according to claim 2, characterized in that: one end of each said placing block (112) is provided with a fixing block (113), and the The other end is provided with an adjustable limit block (114), and the material tray is arranged between the fixed block (113) and the limit block (114). 4. A special feeding device for AP detection equipment according to claim 1, characterized in that: each of the lifting plates (121) is provided with a number of "L" shaped force blocks (122), each A transverse part of the force-bearing block (122) abuts against the lower end of the material tray to play the role of supporting the material tray. 5. A special feeding device for AP detection equipment according to claim 1, characterized in that: a first slide rail (211) is provided below the support plate (21), and the first slide rail (211) ) extends from the position of the lifting plate (121) to the position between the two carrying plates (222), the lower end of the supporting plate (21) is provided with the first sliding rail (211) An adapted first slider (212). 6. A special feeding device for AP detection equipment according to claim 5, characterized in that: a positioning block (213) is provided at the rear end of the surface of the supporting plate (21), and the The surface is provided with a number of adjustment holes (214) along its length direction, and an adjustment block (215) is detachably arranged in accordance with the positions of the adjustment holes (214). The material tray is placed on the positioning block (213) and the adjustment block (213). between blocks (215). 7. A special feeding device for AP detection equipment according to claim 1, characterized in that: the feeding tray handling assembly (23) further comprises a position corresponding to a position across the feeding lifting and buffering mechanism (12) and all the The second slide rail (233) at the corresponding position of the blanking lifting and buffering mechanism (13), the lateral fixing plate (231) is connected with the second slide rail (233) through a second slider (234), The reciprocating movement between the corresponding position of the feeding lifting and buffering mechanism (12) and the corresponding position of the unloading lifting and buffering mechanism (13) is realized. 8 . The special feeding device for AP detection equipment according to claim 1 , wherein the feeding tray grabbing mechanism ( 232 ) and the suction cup assembly ( 42 ) are both composed of a plurality of vacuum suction cups. 9 . 9. A special feeding device for AP detection equipment according to claim 1, characterized in that: the product positioning component (3) comprises a CCD camera (31) and an auxiliary light source (32), the auxiliary light source (32) ) is annular in design, the CCD camera (31) is arranged above the auxiliary light source (32), and the end position of the CCD camera (31) is set corresponding to the center position of the auxiliary light source (32). 10. A special feeding device for AP detection equipment according to claim 1, characterized in that: it further comprises a manual feeding assembly (6), and the manual feeding assembly (6) comprises a third sliding rail (61 ). ), a vacuum suction plate (62) is slidably connected to the third slide rail (61), and the robotic arm (41) transports the products from the vacuum suction plate (62) to the The product assembly line belt (5).

Images