90-degree bending equipment for linker copper piece

Abstract

The utility model relates to 90-degree bending equipment for a linker copper piece. The 90-degree bending equipment comprises a rack, a material distributing mechanism and a bending mechanism, wherein the material distributing mechanism and the bending mechanism are arranged at the top end of the rack; the distributing mechanism comprises a vibrating screen and a distributor arranged at the outlet end of the vibrating screen, the vibrating screen can feed linker copper pieces into the distributor, and the distributor can feed the linker copper pieces into the bending mechanism; the bending mechanism comprises a bending assembly and a pressing assembly, and the bending mechanism can bend the linker copper piece by 90 degrees. According to the 90-degree bending equipment for the linker copper piece, the material distributing mechanism and the bending mechanism which are specially designed are matched, 90-degree bending of the linker copper piece can be automatically achieved, manual operation is not needed, the automation degree is high, safety is high, the machining efficiency of the linker copper piece is greatly improved, and meanwhile the product quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of connector processing, in particular to a 90-degree bending device for connector copper parts. Background Art

[0002] Some existing connector accessories (copper parts) need to be bent during processing before being installed in the connector. In the past, operators manually placed the accessories on a universal bending machine by holding one end of the accessories and bending them manually. This process is inefficient. Due to the small size of the connector, if the connector is not laid flat during manual bending, it can easily be scrapped. Manual bending is also dangerous. Utility Model Content

[0003] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a 90-degree bending device for connector copper parts, which can greatly reduce the labor intensity of workers and improve processing efficiency.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A 90-degree bending device for connector copper parts, comprising a frame, a material dividing mechanism and a bending mechanism arranged on the top of the frame;

[0006] The material distribution mechanism includes a vibrating screen and a material distributor arranged at the outlet end of the vibrating screen. The vibrating screen can feed the connector copper parts into the material distributor, and the material distributor can feed the connector copper parts into the bending mechanism.

[0007] The bending mechanism includes a bending assembly and a clamping assembly, the bending assembly includes a blanking device, a bending drive and a bending plate, the blanking device is connected to the distributor, the blanking device can receive the link copper piece sent by the distributor, the bending plate is correspondingly arranged below the blanking device, the bending plate can support the link copper piece, the bending drive is connected to the bending plate, the bending drive can drive the bending plate to flip so that the bottom end of the link copper piece is bent 90 degrees, the clamping assembly includes a clamping drive, a clamping plate and a baffle, the clamping plate is correspondingly arranged above the bending plate, the baffle is correspondingly arranged on one side of the clamping plate, the clamping drive is connected to the clamping plate, the clamping drive can drive the clamping plate to move back and forth so that the clamping plate and the baffle clamp the top of the link copper piece.

[0008] In order to facilitate the feeding of materials one by one, the material distributor includes a material distribution block, a material guide block and a material guide cylinder. A feed port and at least two material discharge ports are provided in the material distribution block. The feed port is connected to the discharge port of the vibrating screen, and the material discharge port is connected to the dropper. The material guide block is slidably connected to the material distribution block and is arranged between the feed port and the material discharge port. A connecting channel that can connect the feed port and the material discharge port is provided on the material guide block. The material guide cylinder is connected to the material guide block, and the material guide cylinder can drive the material guide block to move along the material distribution block so that the connecting channel is connected to different material discharge ports.

[0009] In order to facilitate the material discharge, the material distribution block is provided with a blowing port which can blow the connector copper parts in the connecting channel into the material discharge port.

[0010] In order to facilitate the sensing of whether there is material in the material guide block, a photoelectric sensor capable of sensing whether there is a connector copper piece in the connecting channel of the material guide block is provided on the material dividing block.

[0011] In order to facilitate the flipping of the bending plate, the bending drive includes a bending cylinder, a rack, a gear and a support block. The gear is fixed to one side of the bending plate, the rack is slidably connected to the support block and meshes with the gear. The bending cylinder is connected to the rack. The bending cylinder can drive the rack to move along the support block, thereby driving the gear to rotate, causing the bending plate to flip.

[0012] In order to facilitate bending, the top of the bending plate has a support part that can support the bottom end of the connector copper part. One side of the support part has a rib higher than the support part, and the top of the rib is provided with an arc groove.

[0013] In order to facilitate the clamping of the workpiece, the clamping drive includes a clamping cylinder and a guide block. The clamping plate is slidably connected to the guide block, and the clamping cylinder can drive the clamping plate to move along the guide block.

[0014] The beneficial effects of the utility model are as follows: the 90-degree bending equipment for connector copper parts cooperates with the specially designed material dividing mechanism and the bending mechanism, which can automatically realize the 90-degree bending of the connector copper parts without manual operation, with high degree of automation and high safety, greatly improving the processing efficiency of the connector copper parts and improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the connector copper part 90-degree bending device of the utility model;

[0016] Figure 2 This is a structural diagram of the material distribution mechanism of the present utility model;

[0017] Figure 3 This is an exploded view of the material dividing block and the material guiding block of the utility model;

[0018] Figure 4 This is a structural diagram of the bending mechanism of the present utility model;

[0019] Figure 5 This is a structural schematic diagram of the blanking device, bending plate, baffle and pressing plate of the utility model. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figure 1 The device for bending a copper connector piece at 90 degrees includes a frame 1 and a material distribution mechanism 2, a bending mechanism 3, and a controller 4 arranged at the top of the frame 1. The material distribution mechanism 2 can automatically feed the copper connector piece into the bending mechanism 3, and the bending mechanism 3 can bend the copper connector piece at 90 degrees. The controller can control the operation of each mechanism.

[0022] Specifically, combined Figure 2 、 Figure 3 The material dividing mechanism shown in the figure includes a vibrating screen 21 and a divider arranged at the outlet end of the vibrating screen 21. The vibrating screen 21 can feed the connector copper parts into the divider, and the divider can feed the connector copper parts into the bending mechanism. The divider includes a dividing block 22, a guide block 23 and a guide cylinder 24. A feed port 221 and at least two discharge ports 222 are provided in the dividing block 22. The feed port 221 is connected to the discharge port of the vibrating screen 21, and the discharge port 222 is connected to the dropper of the bending mechanism. The guide block 23 is slidably connected to the dividing block 22 and is provided at the feed port 2 21 and the discharge port 222, a connecting channel 231 that can connect the feed port 221 and the discharge port 222 is provided on the guide block 23, and the guide cylinder 24 is connected to the guide block 23. The guide cylinder 24 can drive the guide block 23 to move along the dividing block 22 so that the connecting channel 231 is connected with different discharge ports 222. In addition, the dividing block 22 is provided with a blowing port 223 that can blow the connector copper parts in the connecting channel 231 into the discharge port 222. The dividing block 23 is also provided with a photoelectric sensor 25 that can sense whether there are connector copper parts in the connecting channel 231 of the guide block 23.

[0023] Specifically, combined Figure 4 、 Figure 5The bending mechanism shown includes a bending component and a clamping component. The bending component includes a blanking device 30, a bending drive and a bending plate 35. The blanking device 30 also has at least two, which are respectively connected to the discharge port 222 of the distributor through a hose. The blanking device 30 can receive the connector copper piece 5 sent out by the distributor. The blanking device 30 has a channel for the connector copper piece 5 to pass vertically. The bending plate 35 is correspondingly arranged below the blanking device 30. The bending plate 35 can support the connector copper piece 5. The top of the bending plate 35 has an L-shaped support portion that can support the bottom end of the connector copper piece 5. One side of the support portion has a rib higher than the support portion, and the top of the rib is provided with an arc groove. The bending drive is connected to the bending plate 35. The bending drive includes a bending cylinder 31, a rack 33, a gear 34 and a support block 32. The gear 34 is fixed to the bending One side of the plate 35 and the other side of the bending plate 35 are supported by the bearing seat. The rack 33 is slidably connected to the support block 32 and meshes with the gear 34. The bending cylinder 31 is connected to the rack 33. The bending cylinder 31 can drive the rack 33 to move along the support block 32, thereby driving the gear 34 to rotate, causing the bending plate 35 to flip. The clamping assembly includes a clamping drive, a clamping plate 38 and a baffle 39. The clamping plate 38 is correspondingly arranged above the bending plate 35, and the baffle 39 is correspondingly arranged on one side of the clamping plate 38. A limiting plate 310 is fixed below the baffle 39. An arc groove for guiding the connector copper part 5 is opened on the baffle 39. The clamping drive includes a clamping cylinder 36 and a guide block 37. The clamping plate 38 is slidably connected to the guide block 37, and the clamping cylinder 36 can drive the clamping plate 38 to move along the guide block 37.

[0024] During processing, the vibrating screen 21 feeds the connector copper pieces 5 into the feed port 221 of the dividing block 22 one by one, and the connector copper pieces 5 in the feed port 221 are pushed into one of the connecting channels 231 of the guide block 23. Then, the guide cylinder 24 drives the guide block 23 to move along the dividing block 22, so that the connecting channel 231 is connected to one of the discharge ports 222. The air pressure in the blowing port 223 blows the connector copper pieces 5 in the connecting channel 231 into the dropper 30 through the discharge port 222, and the connector copper pieces 5 in the dropper fall down and are folded. The bending plate 35 supports, and then the pressing cylinder 36 drives the pressing plate 38 to move along the guide block 37 to press the top of the connector copper part 5. At this time, the bending cylinder 31 drives the rack 33 to move along the support block 32, thereby driving the gear 34 to rotate, so that the bending plate 35 flips 90 degrees counterclockwise, and the connector copper part 5 can be bent 90 degrees. The limit plate 310 can limit the connector copper part 5 during the bending process. After the bending is completed, the pressing plate 38 and the bending plate 35 are reset, and the bent connector copper part 5 can fall and be collected by the collection mechanism.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A 90-degree bending device for connector copper parts, comprising a frame and a material distribution mechanism and a bending mechanism arranged on the top of the frame, characterized in that: The material distribution mechanism includes a vibrating screen and a material distributor arranged at the outlet end of the vibrating screen. The vibrating screen can feed the connector copper parts into the material distributor, and the material distributor can feed the connector copper parts into the bending mechanism. The bending mechanism includes a bending assembly and a clamping assembly, the bending assembly includes a blanking device, a bending drive and a bending plate, the blanking device is connected to the distributor, the blanking device can receive the link copper piece sent by the distributor, the bending plate is correspondingly arranged below the blanking device, the bending plate can support the link copper piece, the bending drive is connected to the bending plate, the bending drive can drive the bending plate to flip so that the bottom end of the link copper piece is bent 90 degrees, the clamping assembly includes a clamping drive, a clamping plate and a baffle, the clamping plate is correspondingly arranged above the bending plate, the baffle is correspondingly arranged on one side of the clamping plate, the clamping drive is connected to the clamping plate, the clamping drive can drive the clamping plate to move back and forth so that the clamping plate and the baffle clamp the top of the link copper piece.

2. The 90-degree bending device for connector copper parts according to claim 1, characterized in that: The material distributor includes a material distribution block, a material guide block and a material guide cylinder. A feed port and at least two material discharge ports are provided in the material distribution block. The feed port is connected to the material discharge port of the vibrating screen, and the material discharge port is connected to the dropper. The material guide block is slidably connected to the material distribution block and is arranged between the material distribution block and the material discharge port. A connecting channel that can connect the material distribution port and the material discharge port is provided on the material guide block. The material guide cylinder is connected to the material guide block, and the material guide cylinder can drive the material guide block to move along the material distribution block so that the connecting channel is connected to different material discharge ports.

3. The 90-degree bending device for connector copper parts according to claim 2, characterized in that: The material dividing block is provided with an air blowing port which can blow the connector copper piece in the connecting channel into the material discharge port.

4. The 90-degree bending device for connector copper parts according to claim 2, characterized in that: The material distribution block is provided with a photoelectric sensor capable of sensing whether there is a connector copper piece in the connection channel of the material guide block.

5. The 90-degree bending device for connector copper parts according to claim 1, characterized in that: The bending drive includes a bending cylinder, a rack, a gear and a support block. The gear is fixed to one side of the bending plate. The rack is slidably connected to the support block and meshes with the gear. The bending cylinder is connected to the rack. The bending cylinder can drive the rack to move along the support block, thereby driving the gear to rotate and flipping the bending plate.

6. The 90-degree bending device for connector copper parts according to claim 5, characterized in that: The top of the bending plate is provided with a supporting portion capable of supporting the bottom end of the connector copper piece, one side of the supporting portion is provided with a rib higher than the supporting portion, and the top of the rib is provided with an arc groove.

7. The 90-degree bending device for connector copper parts according to claim 1, characterized in that: The pressing drive includes a pressing cylinder and a guide block. The pressing plate is slidably connected to the guide block. The pressing cylinder can drive the pressing plate to move along the guide block.

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