Automatic feeding device for PIN flattening and bending device

Abstract

The utility model discloses an automatic feeding device for a pin flattening and bending device. The automatic feeding device comprises a storage device and a feeding manipulator, wherein the storage device and the feeding manipulator are arranged on the same rack as the flattening and bending device; the material storage device and the flattening and bending device are transversely arranged in parallel, the material storage device comprises a base, a longitudinal sliding seat, a lifting mechanism and a material plate, the lifting mechanism is arranged on the longitudinal sliding seat, the material plate is clamped in front of a lifting moving seat of the lifting mechanism, and PIN insertion holes distributed in a rectangular dot matrix shape are formed in the material plate; a feeding manipulator is arranged in front of the storage device and the flattening and bending device, the feeding manipulator comprises a transverse moving mechanism and a transverse sliding seat, a longitudinal moving mechanism is arranged on the transverse sliding seat, and a mechanical finger is mounted on one side of the longitudinal moving mechanism. The feeding manipulator is specially responsible for transverse and longitudinal movement in the horizontal plane, the storage device continuously supplements PINs through lifting, and the storage device and the feeding manipulator are connected and matched to complete automatic feeding.

Description

Technical Field

[0001] The utility model belongs to the technical field of PIN needle processing equipment, and specifically relates to an automatic feeding device for a PIN needle flattening and bending device. Background Art

[0002] PIN pins are generally used in connectors to complete the conductive transmission function. PIN pins are used in some connectors with different degrees of bending. With the improvement of the automation degree of the PIN pin flattening and bending device and the improvement of the processing capacity, the corresponding feeding device also needs to have a reasonable and better structure to improve the PIN pin processing efficiency together with the PIN pin flattening and bending device. Utility Model Content

[0003] The utility model aims to solve the above-mentioned problems and provide an automatic feeding device for a PIN needle flattening and bending device, so as to automatically feed the PIN needle flattening and bending device and improve the feeding efficiency.

[0004] The utility model is realized through the following technical solutions:

[0005] An automatic feeding device for a PIN pin flattening and bending device, comprising a material storage device and a feeding manipulator arranged on the same frame as the flattening and bending device; the flattening and bending device comprises a flattening mechanism and a bending mechanism arranged horizontally; the material storage device is arranged horizontally and in parallel with the flattening and bending device and close to one side of the flattening mechanism, the material storage device comprises a base, a longitudinal slide, a lifting mechanism and a material plate, the lower part of the base is fixed on the frame, the upper part is connected to the longitudinal slide by a track, the longitudinal slide is provided with a lifting mechanism, a vertical material plate is clamped in front of the lifting and moving seat of the lifting mechanism, the material plate is provided with PIN pin jacks distributed in a rectangular lattice shape, and the PIN pin jacks are perpendicular to the plane where the material plate is located; a feeding manipulator is arranged in front of the material storage device and the flattening and bending device, the feeding manipulator comprises a transverse moving mechanism and a transverse slide, the transverse slide moves left and right along the transverse track on the transverse moving mechanism, the transverse slide is provided with a longitudinal moving mechanism moving in the front and rear direction, and a mechanical finger is installed on the longitudinal moving mechanism close to the material storage device and the flattening and bending device.

[0006] Furthermore, the longitudinal slide is a hand-cranked screw slide, which is convenient for fine-tuning the position of the longitudinal slide forward or backward.

[0007] Furthermore, a handle is provided on the upper portion of the material plate to facilitate lifting and replacing the material plate.

[0008] Furthermore, the lifting mechanism, the lateral moving mechanism and the longitudinal moving mechanism are all combined structures of a screw motor and a screw nut slide.

[0009] Furthermore, the fixed part of the lifting mechanism is provided with a sensor, and the movable part is provided with a corresponding sensor sheet. When the sensor sheet moves to the sensor position, a reminder message is issued to prepare to replace the material plate.

[0010] The beneficial effects of the utility model are as follows: the automatic feeding device designed by the utility model for the PIN needle flattening and bending device is designed with a material storage device and a feeding robot. The feeding robot is specifically responsible for the lateral and longitudinal movement in the horizontal plane, with high movement efficiency and fast speed, while the material storage device continuously replenishes the PIN needles by lifting and lowering, and a rectangular lattice-shaped PIN needle insertion hole is arranged on the material plate, so that there are many PIN needles stored, and the material storage device and the feeding robot are connected and cooperated to complete automatic feeding, and the feeding efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0012] Figure 2 for Figure 1 Top view of the .

[0013] Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0014] Figure 4 This is a partial enlarged view of the material plate.

[0015] In the figure, 1. frame, 2. flattening and bending device, 3. material storage device, 4. feeding robot, 21. flattening mechanism, 22. bending mechanism, 31. base, 32. longitudinal slide, 33. lifting mechanism, 34. material plate, 41. transverse moving mechanism, 42. transverse slide, 43. longitudinal moving mechanism, 44. mechanical finger, 341. PIN pin socket. DETAILED DESCRIPTION

[0016] The present invention will be further described below in conjunction with specific examples and accompanying drawings.

[0017] like Figure 1-Figure 4As shown, an automatic feeding device for a PIN flattening and bending device comprises a material storage device 3 and a feeding manipulator 4 arranged on the same frame 1 as the flattening and bending device 2; the flattening and bending device 2 comprises a flattening mechanism 21 and a bending mechanism 22 arranged transversely; the material storage device 3 is arranged transversely parallel to the flattening and bending device 2 and close to one side of the flattening mechanism 21, the material storage device 3 comprises a base 31, a longitudinal slide 32, a lifting mechanism 33 and a material plate 34, and the lower part of the base 31 is fixed on the frame 1 , the upper part is connected to the longitudinal slide 32 through a track. The longitudinal slide 32 is a hand-cranked screw slide, which is convenient for fine-tuning the position of the longitudinal slide 32 forward or backward. The longitudinal slide 32 is provided with a lifting mechanism 33. The lifting and moving seat of the lifting mechanism 33 clamps a vertical material plate 34 in front. The material plate 34 is provided with PIN pin holes 341 distributed in a rectangular lattice shape. The PIN pin holes 341 are perpendicular to the plane where the material plate 34 is located. A handle is provided on the upper part of the material plate 34 to facilitate lifting and replacing the material plate. A feeding manipulator 4 is arranged in front of the material storage device 3 and the flattening and bending device 2. The feeding manipulator 4 includes a transverse moving mechanism 41 and a transverse slide 42. The transverse slide 42 moves left and right along the transverse track on the transverse moving mechanism 41. The transverse slide 42 is provided with a longitudinal moving mechanism 43 that moves in the front and rear directions. A mechanical finger 44 is installed on the side of the longitudinal moving mechanism 43 close to the material storage device 3 and the flattening and bending device 2.

[0018] The lifting mechanism 33, the lateral moving mechanism 41 and the longitudinal moving mechanism 43 are all combined structures of a screw motor and a screw nut slide.

[0019] The fixed part of the lifting mechanism 33 is provided with a sensor, and the movable part is provided with a corresponding sensor sheet. When the sensor sheet moves to the sensor position, a reminder message is issued to prepare to replace the material plate.

[0020] The automatic feeding device for the PIN pin flattening and bending device designed by the utility model, when in use, firstly installs the material plate 34 with the PIN pin insertion hole 341 filled with PIN pins onto the vertical sliding seat of the lifting mechanism 33 of the storage device 3, then the feeding robot 4 is actuated, and the horizontal sliding seat 42 is driven to move to the front of the storage device 3 by the horizontal moving mechanism 41, and the longitudinal moving mechanism 43 of the feeding robot 4 drives the mechanical finger 44 to extend toward the material plate 34, removes a PIN pin from the material plate 34, and then the longitudinal moving mechanism 43 drives the mechanical finger 44 to retract, and then the horizontal moving mechanism 41 of the feeding robot 4 drives the horizontal sliding seat 42 to move to the front of the flattening mechanism 21 of the flattening and bending device 2, and the longitudinal moving mechanism 43 drives the mechanical finger 44 to feed the PIN pin into the flattening mechanism 21, and then the mechanical finger 44 retracts After the flattening mechanism 21 completes the flattening operation, the mechanical finger 44 extends in to take it out and then retracts. The horizontal moving mechanism 41 then drives the horizontal slide 42 to move to the front of the bending mechanism 22 of the flattening and bending device 2. The longitudinal moving mechanism 43 drives the mechanical finger 44 to send the PIN needle into the bending mechanism 22 and then withdraws. For the PIN needle that has been bent multiple times, the mechanical finger 44 sends the PIN needle in sections (the bending mechanism 22 bends in sections). When the mechanical finger 44 sends the last section of the PIN needle into the bending, the mechanical finger 44 withdraws from the bending mechanism 22, and the bending mechanism 22 continues to bend. At the same time, the mechanical finger 44 is driven by the horizontal moving mechanism 41 to move the horizontal slide 42 to the front of the storage device 3 and enter the next feeding cycle. After the bending mechanism 22 completes the bending of the PIN needle, the clamping device is released and the material is automatically unloaded. The transverse moving mechanism 41 controls the stroke, increases or decreases the transverse spacing of the PIN pin holes 341 each time, and takes out the PIN pins from a row of PIN pin holes 341 one by one. After all the PIN pins in a row are taken out, the lifting mechanism 33 of the storage device 3 moves downward or upward by a longitudinal spacing of the PIN pin holes 341, and the PIN pins on the new row of PIN pin holes 341 are taken out one by one by the mechanical fingers 44. In this way, the feeding robot 4 is responsible for the transverse and longitudinal movement in the horizontal plane, with high movement efficiency and high speed, and the storage device 3 continuously replenishes the PIN pins by lifting, and there are many PIN pins stored on the material plate 34. According to the different lengths of the PIN pins to be processed and the different processing sizes of the flattening and bending device 2 (for example, the length of each feeding and bending is different or the range of the flattening part is different), the longitudinal slide 32 of the storage device 3 can be adjusted, thereby adjusting the longitudinal spacing between the feeding robot 4 and the material plate 34, maximizing the stroke of the longitudinal moving mechanism 43 of the feeding robot 4, and improving the feeding efficiency.

[0021] The above embodiments are only preferred implementation modes of the present invention and are only used to explain the present invention rather than to limit the present invention. Any changes, substitutions, combinations, simplifications, modifications, etc. made by those skilled in the art without departing from the spirit and principles of the present invention shall be considered as equivalent replacement modes and shall be included in the protection scope of the present invention.

Claims

1. An automatic feeding device for a PIN flattening and bending device, characterized in that: The present invention relates to a material storage device and a material feeding robot which are arranged on the same frame as the flattening and bending device; the flattening and bending device comprises a flattening mechanism and a bending mechanism which are arranged horizontally; the material storage device is arranged horizontally in parallel with the flattening and bending device and is close to the flattening mechanism on one side; the material storage device comprises a base, a longitudinal slide, a lifting mechanism and a material plate; the lower part of the base is fixed to the frame, and the upper part is connected to the longitudinal slide by a track; the longitudinal slide is provided with a lifting mechanism; a vertical material plate is clamped in front of the lifting and moving seat of the lifting mechanism; the material plate is provided with PIN pin holes distributed in a rectangular lattice shape, and the PIN pin holes are perpendicular to the plane where the material plate is located; a material feeding robot is arranged in front of the material storage device and the flattening and bending device, the feeding robot comprises a transverse moving mechanism and a transverse slide; the transverse slide moves left and right along the transverse track on the transverse moving mechanism; the transverse slide is provided with a longitudinal moving mechanism which moves in the front and rear direction; a mechanical finger is installed on the longitudinal moving mechanism on the side close to the material storage device and the flattening and bending device.

2. The automatic feeding device for the PIN flattening and bending device according to claim 1, characterized in that: The longitudinal slide is a hand-cranked screw slide.

3. The automatic feeding device for the PIN flattening and bending device according to claim 1, characterized in that: A handle is provided on the upper portion of the material plate.

4. The automatic feeding device for the PIN flattening and bending device according to claim 1, characterized in that: The lifting mechanism, the lateral moving mechanism and the longitudinal moving mechanism are all combined structures of a screw motor and a screw nut slide.

5. The automatic feeding device for the PIN flattening and bending device according to claim 1, characterized in that: The fixed part of the lifting mechanism is provided with a sensor, and the moving part is provided with a corresponding sensor sheet.

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