Automatic PCB PIN withdrawing feeding device
By designing an automatic PCB board PIN loading device, the automatic transport of PCB board is achieved by using lifting and conveying components, the problems of poor stability and low efficiency of the loading device in the prior art are solved, and efficient connection and automated production of upper and lower processes are achieved. .
Patent Information
- Application Number
- CN202420563987.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-21
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-03-21
AI Technical Summary
The existing PCB circuit board loading device cannot be efficiently connected with the upper and lower processes, and has poor stability and low loading efficiency.
An automatic PCB board PIN loading device is designed, including a bracket, a loading box, a lifting device, a loading mechanism and a conveying device, and the automatic transfer and connection of the PCB board is realized through the lifting component, a loading mechanism and a clamping device.
It realizes efficient connection between the upper and lower processes, improves the efficiency and stability of the transport, saves time, and improves the automation level of the loading process.
Smart Images
Figure CN222225296U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of circuit board manufacturing, and particularly relates to an automatic PCB board PIN removal and feeding device. Background Art
[0002] PCB circuit panel, whose Chinese name is printed circuit board, also known as printed circuit board, is an important electronic component, a support for electronic components, and a carrier for electrical connections of electronic components. Because it is made using electronic printing technology, it is called a "printed" circuit board. With the advancement of 5G, the increase in frequency bands requires more RF components. The increase in the number of RF front-end devices has increased the demand for PCB circuit panels. In the production process of PCB circuit panels, it is often necessary to perform multiple processing steps on them, which requires a transfer equipment to transfer the PCB circuit panel from one station to another.
[0003] However, the existing PCB circuit panel feeding equipment first used a trolley for transportation, which had a simple structure, was not very effective, and required manual labor to place or take the PCB circuit panel, thereby reducing the transportation efficiency of the PCB circuit panel. Now many factories use a separate feeding device, such as the invention patent with application number CN117262665A, which saves labor but cannot realize the full automation of the transportation of the entire PCB board punching production line. At the same time, some PCB board feeding devices have poor stability and low feeding efficiency. Utility Model Content
[0004] The utility model aims to provide an automatic PCB board PIN removal feeding device, aiming to solve the technical problems in the prior art that the PCB circuit board feeding device cannot be efficiently connected with the upper and lower process devices, the feeding device has poor stability, and the feeding efficiency is low.
[0005] To achieve the above-mentioned purpose, the embodiment of the utility model provides an automatic PCB board PIN removal and loading device, comprising: a bracket, a loading area and a conveying area are formed inside the bracket, and at least one loading position is provided on the loading area; a loading box, which can be movably arranged on the loading position, and a plurality of loading positions for loading PCB boards are provided on the loading box; a lifting device, which is arranged on the bracket of the loading area; the lifting device at least includes a lifting component, and the lifting component is used to drive the loading box to rise or fall; a loading mechanism, which is arranged on the bracket of the loading area; the loading mechanism can grab the PCB board on the loading position and transfer the PCB board to the conveying area; a conveying device, which is arranged on the bracket of the conveying area; the conveying device includes a first conveying component and a second conveying component connected to each other, and the first conveying component is used to drive the second conveying component to move left and right; a clamping device, which is movably arranged on the second conveying component, and the clamping device can clamp the PCB board transferred to the conveying area by the loading mechanism and transfer it to the next process. .
[0006] Optionally, the lifting assembly includes a lifting fixed frame, a lifting motor, a lifting transmission member, and a tray assembly; the lifting fixed frame is used to fix the lifting motor; the lifting transmission member is connected to the output end of the lifting motor, and the tray assembly is connected to the lifting transmission member; the lifting motor drives the lifting transmission member to rotate and thereby drives the tray assembly to rise or fall.
[0007] Optionally, the pallet assembly includes a pallet connecting frame and a pallet supporting frame connected to each other; the pallet connecting frame is connected to the lifting transmission member, and the pallet supporting frame extends outward from the pallet connecting frame to form the loading position for lifting the loading box.
[0008] Optionally, the feeding mechanism includes a moving component and two symmetrically arranged feeding plates, and the moving component is used to drive the feeding plates to move forward, backward, left and right.
[0009] Optionally, both ends of the two loading plates are provided with a discharge clamp, and a discharge cylinder is provided on the loading plate near the discharge clamp. The discharge cylinder cooperates with the discharge clamp to clamp the PCB board, clamp the PCB board out of the loading box, and transport it to the conveying area.
[0010] Optionally, the discharge cylinder is fixed on the loading plate via a fixing plate, the fixing plate is arranged parallel to the discharge clamp, and both the fixing plate and the discharge clamp are provided with infrared sensors, and the infrared sensors are used to sense the position of the PCB board.
[0011] Optionally, the first conveying assembly includes a first guide rail, a first motor and a first chain; the first motor drives the first chain to rotate, thereby driving the second conveying assembly to move left and right on the first guide rail.
[0012] Optionally, the second conveying assembly includes a second guide rail, a second motor and a second chain; the second motor drives the second chain to rotate, thereby driving the clamping device to move forward and backward on the second guide rail.
[0013] Optionally, the clamping device includes a third conveying component and a male clamp, and the third conveying component can drive the male clamp to move up and down to clamp the PCB board.
[0014] Optionally, the third conveying assembly includes a connecting plate and a lifting cylinder that are fixedly connected to each other; the lifting cylinder is slidably arranged on the second guide rail, the connecting plate is connected to the male clamp, and the lifting cylinder can drive the male clamp to move up and down to clamp the PCB board that is transported by the loading mechanism to the conveying area.
[0015] The above one or more technical solutions in the automatic PCB board PIN removal and loading device provided by the embodiment of the utility model have at least one of the following technical effects: the loading box is transported to the loading position by the transport machine, the lifting device can drive the loading box to rise or fall, the loading mechanism can grab the PCB board on the loading position, and transfer the PCB board to the conveying area, the clamping device moves left and right through the first conveying component and the second conveying component, and can clamp the PCB board transferred to the conveying area by the loading mechanism, and transfer it to the next process.
[0016] By setting up a loading mechanism and a clamping device, the PCB board in the loading box can be transferred to the conveying area in the loading area. The clamping device in the conveying area can transfer the PCB board to the next process. The upper and lower process devices are efficiently connected, which saves time. At the same time, the efficiency is high and the stability is strong during the transfer process. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0018] Figure 1 The following is a schematic diagram of the structure of the automatic PCB board PIN removal and loading device provided.
[0019] Figure 2It is a schematic diagram of the feeding mechanism structure.
[0020] Figure 3 This is a partial structural diagram of the automatic PCB board PIN removal and loading device provided.
[0021] Figure 4 This is a partial structural diagram of the automatic PCB board PIN removal and loading device provided.
[0022] Among them, the figure marks in the figure are: bracket 100, loading area 110, loading position 111, conveying area 120, loading box 200, loading position 210, lifting component 300, lifting fixed frame 310, lifting motor 320, lifting transmission member 330, tray component 340, tray connecting frame 341, tray supporting frame 342, loading mechanism 400, moving component 410, loading plate 420, out-of-warehouse clamp 430, out-of-warehouse cylinder 440, fixing plate 450, infrared sensor 460, conveying device 500, first conveying component 510, first guide rail 511, first motor 512, first chain 513, second conveying component 520, second guide rail 521, second motor 522, second chain 523, PCB board 600, clamping device 700, third conveying component 710, connecting plate 711, lifting cylinder 712, male clamp 720. DETAILED DESCRIPTION
[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.
[0024] In the description of the embodiments of the present invention, it should be understood that if there are directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, inside, outside, etc., the directions or positional relationships indicated are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of describing the embodiments of the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, it should not be understood as a limitation on the present invention.
[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0026] In the embodiments of the present invention, unless otherwise clearly specified and limited, if there are terms such as "installed", "connected", "connected", "fixed", etc., they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to the specific circumstances.
[0027] In one embodiment of the present invention, Figure 1-4 As shown, an automatic PCB board 600 PIN removal and loading device is provided, comprising: a bracket 100, wherein a loading area 110 and a conveying area 120 are formed inside the bracket 100, and at least one loading position 111 is provided on the loading area 110; a loading box 200, which is movably arranged on the loading position 111, and a plurality of loading positions 210 for loading PCB boards 600 are provided on the loading box 200; a lifting device, which is arranged on the bracket 100 of the loading area 110; the lifting device at least includes a lifting component 300, and the lifting component 300 is used to drive the loading box 200 to rise or fall; a loading mechanism 400, which is arranged on the bracket 100 of the loading area 110 The feeding mechanism 400 can grab the PCB board 600 on the loading position 210 and transfer the PCB board 600 to the conveying area 120; the conveying device 500 is arranged on the bracket 100 of the conveying area 120; the conveying device 500 includes a first conveying component 510 and a second conveying component 520 connected to each other, and the first conveying component 510 is used to drive the second conveying component 520 to move left and right; the clamping device 700 is movably arranged on the second conveying component 520, and the clamping device 700 can clamp the PCB board 600 transferred by the feeding mechanism 400 to the conveying area 120 and transfer it to the next process.
[0028] Specifically, the loading box 200 is transported to the loading position 111 by the transport machine, the lifting device can drive the loading box 200 to rise or fall, the loading mechanism 400 can grab the PCB board 600 on the loading position 210, and transfer the PCB board 600 to the conveying area 120, and the clamping device 700 moves left and right through the first conveying component 510 and the second conveying component 520, and can clamp the PCB board 600 transferred by the loading mechanism 400 to the conveying area 120, and transfer it to the next process.
[0029] Furthermore, by providing a loading mechanism 400 and a clamping device 700, the PCB board 600 in the loading box 200 can be transferred to the conveying area 120 in the loading area 110. In the conveying area 120, the clamping device 700 can transfer the PCB board 600 to the next process. The upper and lower process devices are efficiently connected, which saves time. At the same time, the efficiency is high and the stability is strong during the transfer process.
[0030] Furthermore, by transporting the PCB board 600 from the previous process to the next process through the loading box 200, the loading device of the utility model can fully connect the upper and lower processes to achieve efficient and stable connection.
[0031] In another embodiment of the present invention, Figure 1 and 3 As shown, the lifting assembly 300 includes a lifting fixed frame 310, a lifting motor 320, a lifting transmission member 330, and a tray assembly 340; the lifting fixed frame 310 is used to fix the lifting motor 320; the lifting transmission member 330 is connected to the output end of the lifting motor 320, and the tray assembly 340 is connected to the lifting transmission member 330; the lifting motor 320 drives the lifting transmission member 330 to rotate and then drives the tray assembly 340 to rise or fall. The tray assembly 340 includes a tray connecting frame 341 and a tray supporting frame 342 that are connected to each other; the tray connecting frame 341 is connected to the lifting transmission member 330, and the tray supporting frame 342 extends outward from the tray connecting frame 341 to form a loading position 111, which is used to lift the loading box 200.
[0032] Specifically, the loading box 200 is transported to the loading position 111 by the transport machine, the tray support frame 342 lifts the loading box 200, the lifting motor 320 drives the lifting transmission member 330 to rotate and then drives the tray assembly 340 to rise or fall. The lifting motor 320 drives the loading box 200 to rise and fall, and the loading mechanism 400 can clamp and transport the PCB boards 600 on the same horizontal plane to the conveying area 120 in turn.
[0033] Furthermore, the lifting device may have two loading assemblies, forming two loading positions 111, which are arranged opposite to each other to reduce mutual interference when the two lifting assemblies 300 work independently, thereby improving work efficiency.
[0034] In another embodiment of the present invention, Figure 1 and 2As shown, the feeding mechanism 400 includes a moving assembly 410 and two symmetrically arranged feeding plates 420. The moving assembly 410 is used to drive the feeding plates 420 to move forward, backward, left and right. The ends of the two feeding plates 420 are each provided with a discharge clamp 430. A discharge cylinder 440 is provided on the feeding plate 420 near the discharge clamp 430. The discharge cylinder 440 cooperates with the discharge clamp 430 to clamp the PCB board 600, and the PCB board 600 is clamped out of the loading box 200 and transported to the conveying area 120. The discharge cylinder 440 is fixedly arranged on the feeding plate 420 through a fixing plate 450. The fixing plate 450 is arranged parallel to the discharge clamp 430. The fixing plate 450 and the discharge clamp 430 are both provided with an infrared sensor 460. The infrared sensor 460 is used to sense the position of the PCB board 600.
[0035] Specifically, the moving assembly 410 first drives the out-of-bin clamp 430 to go deep under the PCB board 600. At this time, the PCB board 600 is located above the out-of-bin clamp 430 and below the fixed plate 450. The PCB board 600 blocks the infrared sensor 460, and the PCB board 600 is positioned. The discharge cylinder 440 can be extended to cooperate with the out-of-bin clamp 430 to clamp the PCB board 600. Then the moving assembly 410 moves to transport the PCB board 600 to the conveying area 120. Furthermore, the out-of-bin clamp 430 cooperates with the discharge cylinder 440 to firmly grasp the PCB board 600 without slipping. At the same time, the infrared sensor 460 can accurately locate the position of the PCB board 600, so as to achieve efficient, fast and stable loading.
[0036] It is understandable that the moving component 410 is a mature prior art and is not the focus of the present invention, so it will not be described in detail.
[0037] In another embodiment of the present invention, Figure 1 and 4As shown, the first conveying assembly 510 includes a first rail 511, a first motor 512 and a first chain 513; the first motor 512 drives the first chain 513 to rotate, thereby driving the second conveying assembly 520 to move left and right on the first rail 511. The second conveying assembly 520 includes a second rail 521, a second motor 522 and a second chain 523; the second motor 522 drives the second chain 523 to rotate, thereby driving the clamping device 700 to move forward and backward on the second rail 521. The clamping device 700 includes a third conveying assembly 710 and a male clamp 720. The third conveying assembly 710 can drive the male clamp 720 to move up and down to clamp the PCB board 600. The third conveying assembly 710 includes a connecting plate 711 and a lifting cylinder 712 which are fixedly connected to each other; the lifting cylinder 712 is slidably arranged on the second guide rail 521, the connecting plate 711 is connected to the male clamp 720, and the lifting cylinder 712 can drive the male clamp 720 to move up and down, clamping the loading mechanism 400 and transferring it to the PCB board 600 of the conveying area 120.
[0038] Specifically, in the conveying area 120, the position of the clamping device 700 can be adjusted forward, backward, left, right, up and down through the first conveying assembly 510, the second conveying assembly 520 and the third conveying assembly 710, and the PCB board 600 transferred to the conveying area 120 by the feeding mechanism 400 can be clamped and transferred to the next process. Furthermore, the clamping assembly can stably and efficiently convey the PCB board 600, avoiding the falling or sliding of the PCB board 600 transported by belts, tracks and other non-fixed clamping methods, thereby improving work efficiency.
[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. An automatic PCB board PIN removal and feeding device, characterized in that: include: A bracket, wherein a loading area and a conveying area are formed inside the bracket, and at least one loading position is provided on the loading area; A loading box, which is movably arranged on the loading position, and the loading box is provided with a plurality of loading positions for loading PCB boards; A lifting device, which is arranged on the bracket of the loading area; the lifting device comprises at least one lifting component, and the lifting component is used to drive the loading box to rise or fall; A loading mechanism, which is arranged on the bracket in the loading area; the loading mechanism can grab the PCB board on the loading position and transfer the PCB board to the conveying area; A conveying device, which is arranged on the bracket of the conveying area; the conveying device comprises a first conveying component and a second conveying component connected to each other, and the first conveying component is used to drive the second conveying component to move left and right; A clamping device is movably arranged on the second conveying component, and the clamping device can clamp the PCB board transferred to the conveying area by the feeding mechanism and transfer it to the next process.
2. The automatic PCB board PIN removal and feeding device according to claim 1 is characterized in that: The lifting assembly includes a lifting fixing frame, a lifting motor, a lifting transmission member, and a tray assembly; the lifting fixing frame is used to fix the lifting motor; the lifting transmission member is connected to the output end of the lifting motor, and the tray assembly is connected to the lifting transmission member; the lifting motor drives the lifting transmission member to rotate and thereby drives the tray assembly to rise or fall.
3. The automatic PCB board PIN removal and feeding device according to claim 2 is characterized in that: The pallet assembly includes a pallet connecting frame and a pallet supporting frame connected to each other; the pallet connecting frame is connected to the lifting transmission member, and the pallet supporting frame extends outward from the pallet connecting frame to form the loading position for lifting the loading box.
4. The automatic PCB board PIN removal and feeding device according to claim 1 is characterized in that: The feeding mechanism comprises a moving component and two symmetrically arranged feeding plates, and the moving component is used to drive the feeding plates to move forward, backward, left and right.
5. The automatic PCB board PIN removal and feeding device according to claim 4 is characterized in that: The ends of the two loading plates are each provided with an ejection clamp, and a ejection cylinder is provided on the loading plate near the ejection clamp. The ejection cylinder cooperates with the ejection clamp to clamp the PCB board, and the PCB board is clamped out of the loading box and transported to the conveying area.
6. The automatic PCB board PIN removal and feeding device according to claim 5 is characterized in that: The discharge cylinder is fixed on the loading plate through a fixing plate, the fixing plate is arranged parallel to the discharge clamp, and both the fixing plate and the discharge clamp are provided with infrared sensors, and the infrared sensors are used to sense the position of the PCB board.
7. The automatic PCB board PIN removal and feeding device according to claim 1 is characterized in that: The first conveying assembly includes a first guide rail, a first motor and a first chain; the first motor drives the first chain to rotate, thereby driving the second conveying assembly to move left and right on the first guide rail.
8. The automatic PCB board PIN removal and feeding device according to claim 1 is characterized in that: The second conveying assembly includes a second guide rail, a second motor and a second chain; the second motor drives the second chain to rotate, thereby driving the clamping device to move forward and backward on the second guide rail.
9. The automatic PCB board PIN removal and loading device according to claim 8 is characterized in that: The clamping device includes a third conveying component and a male clamp. The third conveying component can drive the male clamp to move up and down to clamp the PCB board.
10. The automatic PCB board PIN removal and loading device according to claim 9 is characterized in that: The third conveying assembly includes a connecting plate and a lifting cylinder that are fixedly connected to each other; the lifting cylinder is slidably arranged on the second guide rail, the connecting plate is connected to the male clamp, and the lifting cylinder can drive the male clamp to move up and down to clamp the PCB board that is transported to the conveying area by the feeding mechanism.