Automatic pin inserting structure

Abstract

The utility model discloses an automatic pin inserting structure which comprises a machine frame body, and a conveying channel is arranged on the machine frame body. The feeding device is arranged at the input end of the conveying channel and is used for conveying PIN materials to the output end of the conveying channel; the stamping device is arranged at the output end of the conveying channel and used for stamping the PIN materials to the L-shaped PINs; the stamping device is arranged on the rack main body, the PIN taking device is arranged on one side of the stamping device and comprises a base capable of moving longitudinally, a supporting seat which is arranged on the base and can ascend and descend, and a PIN taking mechanism which is arranged on the supporting seat and can be used for taking the stamped L-shaped PINs. And after the stamping is completed, the automatically operated PIN taking device is used for taking down the L-shaped PINs, so that the risks of missing insertion and misplug of the PINs are avoided, and the labor cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic pin insertion, and particularly relates to a structure for automatic pin insertion. Background Art

[0002] A PIN needle is a metal material used to complete the conduction (transmission) of electricity (signals) in a connector. A PIN needle, also known as a Pin needle, is a small / micro metal part in an electronic component connector, used for conducting electricity or transmitting electrical signals. It is widely used in various electronic components, such as pins of SMT components, plug-in resistors, capacitors, switches, etc. Although the PIN needle is small in size, its role is significant. Once quality problems occur during the production process, it will directly affect the transmission stability, contact performance, and insertion accuracy during subsequent use. Therefore, the quality inspection of PIN needles is an essential and important step in the product production process.

[0003] However, most of the pin insertion operations of the existing pin insertion devices on the market after the production of PIN needles are carried out manually. Manual pin insertion of PIN needles is not only very easy to damage the PIN needles, but also there may be errors or missed insertions.

[0004] For the above reasons, it is necessary to improve the existing technology. Summary of the Utility Model

[0005] I. Technical Problems to be Solved

[0006] Aiming at the above-mentioned defects existing in the prior art, the utility model particularly provides a structure for automatic pin insertion to solve the problems raised in the above background art.

[0007] II. Technical Solutions

[0008] To solve the above technical problems, the utility model provides a structure for automatic pin insertion, including a frame body, on which a conveying channel is arranged;

[0009] A feeding device, which is arranged at the input end of the conveying channel and is used to convey the PIN needle material to the output end of the conveying channel;

[0010] A stamping device, which is arranged at the output end of the conveying channel and is used to stamp the PIN needle material into an L-shaped PIN needle;

[0011] A PIN needle picking device, which is arranged on one side of the stamping device and includes a base that can move longitudinally, a support seat that can be lifted and lowered on the base, and a PIN needle picking mechanism that can be used to pick the stamped L-shaped PIN needles on the support seat.

[0012] In the above technical solution, a limiting convex portion for restricting the position of the PIN needle material is provided on one side of the conveying channel.

[0013] In the above technical solution, a waste recycling channel is provided on the main body of the frame, and one end of the waste recycling channel is connected to the output end of the conveying channel.

[0014] In the above technical solution, the stamping device includes a stamping frame body, a first stamping block fixedly arranged in the stamping frame body, a second stamping block movably arranged on the upper end of the first stamping block, and a servo motor for controlling the lifting of the second stamping block. A first insertion block is arranged on the first stamping block, a second insertion block corresponding to the position of the first insertion block is arranged on the second stamping block, a plurality of grooves capable of accommodating one end of the L-shaped PIN needle are arranged at the top end of the first insertion block, and a convex block matched with the groove is arranged on the second insertion block.

[0015] In the above technical solution, a plurality of moving blocks for abutting against the bottom end of the PIN needle material are arranged on the first stamping block.

[0016] III. Beneficial effects

[0017] Compared with the prior art, the present utility model has the following beneficial effects: The present utility model integrates stamping and automatic pin insertion on the main body of the frame. After stamping, the L-shaped PIN needle is taken off by the automatic running PIN needle taking device, which not only ensures that there is no risk of missing insertion and misinsertion of the PIN needle, but also saves labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0019] Figure 2 is a structural schematic diagram of the feeding device of the present utility model.

[0020] Figure 3 is a structural schematic diagram of the stamping device of the present utility model.

[0021] Figure 4 is a structural schematic diagram of the PIN needle taking device of the present utility model.

[0022] Figure 5 is Figure 2 a structural schematic diagram of the partial enlarged view A in

[0023] In the figure: 1 is the main body of the frame, 2 is the feeding device, 3 is the stamping device, 4 is the PIN needle picking device, 10 is the conveying channel, 30 is the stamping frame, 31 is the first stamping block, 32 is the second stamping block, 33 is the servo motor, 40 is the base, 41 is the support seat, 42 is the PIN picking mechanism, 100 is the PIN needle material, 101 is the L-shaped PIN needle, 102 is the limiting convex part, 103 is the waste recycling channel, 310 is the first insertion block, 311 is the groove, 312 is the moving block, 320 is the second insertion block, 321 is the convex block. Specific embodiments

[0024] The following combines the drawings and embodiments to further describe in detail the specific embodiments of the present invention. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] Please refer to Figures 1-5 , the present invention provides a structure for automatic pin insertion, including the main body 1 of the frame, and a conveying channel 10 is arranged on the main body 1 of the frame;

[0026] The feeding device 2 is arranged at the input end of the conveying channel 10 and is used to convey the PIN needle material 100 to the output end of the conveying channel 10;

[0027] The stamping device 3 is arranged at the output end of the conveying channel 10 and is used to stamp the PIN needle 100 material into an L-shaped PIN needle 101;

[0028] The PIN needle picking device 4 is arranged on one side of the stamping device 3, and includes a base 40 that can move longitudinally, a support seat 41 that can be lifted and lowered on the base 40, and a PIN picking mechanism 42 that is arranged on the support seat 41 and can be used to pick the stamped L-shaped PIN needle 101.

[0029] In the above structure, the feeding device, the stamping device and the PIN needle picking device are integrated on the main body of the frame. The feeding device is used to transport the PIN needle material to the stamping device to stamp it into an L-shaped PIN needle. Then, the PIN needle picking device aligns the formed L-shaped PIN needle through the longitudinal movement of the base and the lifting and lowering of the support seat, so that the PIN picking mechanism can automatically insert and pick the formed L-shaped PIN needle. This not only ensures that there is no risk of missing insertion and misinsertion of the PIN needle, but also saves labor costs.

[0030] Specifically, a limiting convex part 102 for restricting the position of the PIN needle material 100 is arranged on one side of the conveying channel 10. The limiting convex part can play a role in restricting the moving position of the PIN needle material and preventing the PIN needle material from deviating from the conveying channel, resulting in the inoperability of the automatic pin insertion device.

[0031] Specifically, a waste recovery channel 103 is provided on the frame body 1, and one end of the waste recovery channel 103 is connected to the output end of the conveying channel 10. The waste recovery channel allows the waste remaining from the PIN needle material after the stamping is completed to be collected through the waste recovery channel to prevent the waste from being randomly placed and affecting the operation of the automatic pin insertion device.

[0032] Specifically, the punching device 3 includes a punching frame 30, a first punching block 31 fixedly arranged in the punching frame 30, a second punching block 32 movably arranged at the upper end of the first punching block 31, and a servo motor 33 for controlling the lifting and lowering of the second punching block 32. The first punching block 31 is provided with a first plug block 310, and the second punching block 32 is provided with a second plug block 320 corresponding to the position of the first plug block 310. The top of the first plug block 310 is provided with a plurality of grooves sufficient to accommodate one end of the L-shaped PIN needle 101. 311, the second plug block 320 is provided with a protrusion 321 that cooperates with the groove 311. When the stamping device is needed, the driving motor drives the second stamping block to move toward the first stamping block until the first stamping block and the second stamping block are fitted together, and the PIN needle material is pressed by the second stamping block and moves down to fit the first stamping block. The protrusion of the second plug block presses the PIN needle material below until it enters the groove of the first plug block so that the PIN needle material is stamped to form an L-shaped PIN needle. After the L-shaped PIN needle is stamped, the driving motor drives the second stamping block to move up to its original position.

[0033] Specifically, the first punching block 31 is provided with a plurality of moving blocks 312 abutting against the bottom of the PIN needle material 100. The moving blocks can ensure that the PIN needle material is moved to a fixed position after being pressed to the surface of the first punching block by the second punching block, so that the formed L-shaped PIN needle can have space to be taken out by the PIN needle removal device.

[0034] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An automatic pin insertion structure, characterized in that: include: A frame body (1), wherein a conveying channel (10) is provided on the frame body (1); A feeding device (2), the feeding device (2) being arranged at the input end of the conveying channel (10) and being used for conveying PIN needle material (100) to the output end of the conveying channel (10); A punching device (3), the punching device (3) being arranged at the output end of the conveying channel (10) and being used for punching the PIN needle (100) material into an L-shaped PIN needle (101); A PIN needle removal device (4) is arranged on one side of the punching device (3), and comprises a base (40) that can be moved longitudinally, a support seat (41) that can be raised and lowered and arranged on the base (40), and a PIN removal mechanism (42) that can be used to remove the L-shaped PIN needle (101) that has been punched and arranged on the support seat (41).

2. The automatic pin insertion structure according to claim 1, characterized in that: A limiting convex portion (102) for limiting the position of the PIN needle material (100) is provided on one side of the conveying channel (10).

3. The automatic pin insertion structure according to claim 1, characterized in that: The frame body (1) is provided with a waste recovery channel (103), and one end of the waste recovery channel (103) is connected to the output end of the conveying channel (10).

4. The automatic pin insertion structure according to claim 1, characterized in that: The punching device (3) comprises a punching frame (30), a first punching block (31) fixedly arranged in the punching frame (30), a second punching block (32) movably arranged at the upper end of the first punching block (31), and a servo motor (33) for controlling the lifting and lowering of the second punching block (32); the first punching block (31) is provided with a first plugging block (310); the second punching block (32) is provided with a second plugging block (320) corresponding to the position of the first plugging block (310); the top end of the first plugging block (310) is provided with a plurality of grooves (311) sufficient to accommodate one end of the L-shaped PIN needle (101); the second plugging block (320) is provided with a protrusion (321) matched with the groove (311).

5. The automatic pin insertion structure according to claim 4, characterized in that: The first punching block (31) is provided with a plurality of moving blocks (312) that abut against the bottom end of the PIN needle material (100).

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