Relay cutting apparatus

Abstract

The application relates to a relay cutting device which comprises a workbench, a conveying mechanism and a cutting mechanism, the conveying mechanism is arranged on the workbench and is used for conveying the relay to the cutting mechanism and conveying the cut relay to the next process, the cutting assembly comprises two sets of cutting knives and a cutting cylinder, the two cutting knives are slidably matched with the workbench along the X-axis direction, the length directions of the two cutting knives are arranged along the X-axis direction and are located on the two sides of each clamping claw, the cutting cylinder is arranged on the workbench, and the piston rod of the cutting cylinder is fixedly connected with the two cutting knives. The application has the effect of improving the shearing efficiency of the relay redundant material.

Description

Technical Field

[0001] This application relates to the field of relay manufacturing, and in particular to a relay cutting device. Background Technology

[0002] A relay is an electrical control device. When the input quantity changes to a specified degree, the controlled quantity in the electrical input circuit undergoes a predetermined step change. It plays a role in the interaction between the control system (i.e., the input circuit) and the controlled system (i.e., the output circuit). It is usually used in automated control circuits to play the roles of automatic adjustment, installation protection, and circuit rotation. In the relay production process, excess material after a certain processing step needs to be cut off to facilitate the processing of the relay in the next process.

[0003] According to Chinese patent document CN 218109192 U, a relay cutting machine includes a base plate. The base plate is equipped with a conveying component for transporting products, a pressing component for fixing products on the conveying component, and a cutting component for cutting corners of products. The cutting component is configured in three groups, and the three groups of cutting components are arranged in a triangular shape. Each group of cutting components includes a translation drive mechanism. The drive end of the translation drive mechanism is equipped with a lifting drive mechanism. The drive end of the lifting drive mechanism is equipped with a scissor mechanism for cutting products. The scissor mechanism includes corresponding upper and lower blades.

[0004] Regarding the aforementioned technologies, the upper and lower blades of the shear mechanism are combined to cut off the excess material of the relay, resulting in a slow cutting process and poor cutting efficiency. Summary of the Invention

[0005] To improve the efficiency of cutting excess material from relays, this application provides a relay cutting device.

[0006] The relay cutting device provided in this application adopts the following technical solution:

[0007] A relay cutting device includes a workbench, a conveying mechanism, and a cutting mechanism. The conveying mechanism is disposed on the workbench and is used to convey the relay to the cutting mechanism and to convey the cut relay to the next process.

[0008] The cutting mechanism includes a clamping assembly and a cutting assembly. The clamping assembly includes multiple clamping cylinders and multiple clamping claws. Each clamping cylinder is disposed on the worktable and evenly distributed along the X-axis. Each clamping claw is fixedly disposed on the movable block of each clamping cylinder. When each relay is cut, each clamping claw clamps and fixes each relay.

[0009] The cutting assembly includes two sets of cutting blades and a cutting cylinder. Both cutting blades slide and engage with the worktable along the X-axis. The length direction of the two cutting blades is arranged along the X-axis and located on both sides of each clamping claw. The cutting cylinder is disposed on the worktable, and the piston rod of the cutting cylinder is fixedly connected to both cutting blades.

[0010] By adopting the above technical solution, when the relays need to have excess material cut, the conveying mechanism transports the relays to be cut to the cutting mechanism. Each clamping cylinder is driven, and each clamping claw clamps and fixes each relay. Then, the cutting cylinder is driven, and the piston rod of the cutting cylinder drives two cutting blades located on both sides of each relay to reciprocate along the X-axis towards or away from each relay, thereby cutting the excess material located on both sides of each relay. This allows the cutting assembly to simultaneously cut the excess material of multiple relays, thus improving the cutting efficiency of the cutting assembly. This improves the problem that the cutting of excess material of relays is slow and inefficient when the upper and lower blades of the scissor mechanism are combined to cut the excess material of the relays.

[0011] Optionally, the cutting mechanism further includes a flipping assembly, which includes a flipping table, a flipping shaft, and a flipping ring. The flipping table is fixedly mounted on the worktable, the flipping shaft is rotatably mounted on the flipping table, and the flipping ring is fixedly mounted on the flipping shaft. The flipping ring has a placement slot. When each relay is cut, each relay passes through and is engaged with the placement slot. The clamping assembly is mounted on the flipping ring, and each clamping cylinder is fixedly connected to the flipping ring.

[0012] By adopting the above technical solution, when the conveying mechanism needs to transport the relays to the cutting mechanism, the flipping shaft drives the flipping ring to rotate, thereby causing the clamping assembly to rotate 180 degrees toward the conveying mechanism, so that the conveying mechanism completes the transport of each relay. Then, the flipping ring drives the clamping assembly to continue rotating 180 degrees to reset, so that the excess material to be cut from each relay is directed toward the direction of gravity. Thus, when the excess material of each relay is cut, the cut waste automatically detaches from each relay under the action of gravity, making the detachment between each relay and the cut waste simpler and more convenient, and improving usability.

[0013] Optionally, the clamping assembly includes two sets, which are respectively positioned opposite each other at both ends of the flip ring along the Z-axis. When one clamping assembly clamps the relay to be cut, the other clamping assembly clamps the already cut relay.

[0014] By adopting the above technical solution, the clamping components are set into two sets, so that when one set of clamping components is clamping the relay to be cut, the relay held by the other set of clamping components is being cut. The two sets of clamping components alternate in a cycle, thereby further improving the cutting efficiency of excess material of the relay and making it more usable.

[0015] Optionally, the cutting mechanism further includes a drive assembly, which includes a drive gear, a drive rack, and a drive cylinder. The drive gear is coaxially fixed to the flipping shaft, the drive rack slides and meshes with the flipping table, the drive cylinder is fixedly mounted on the flipping table, and the piston rod of the drive cylinder is fixedly connected to the drive rack.

[0016] Optionally, the conveying mechanism includes a conveying track, a first conveying component, and a second conveying component. The conveying track is fixedly mounted on the worktable, and its length direction is along the X-axis. Both the first conveying component and the second conveying component are mounted on the conveying track.

[0017] The first conveying assembly includes a first conveying cylinder, a first conveying slider, and two first conveying movable cylinders. The first conveying cylinder slides and engages with the conveying track. The first conveying slider is fixedly mounted on the piston rod of the first conveying cylinder. Both first conveying movable cylinders are fixedly mounted on the first conveying slider. The two first conveying movable cylinders clamp and convey the relay to the clamping assembly.

[0018] The second conveying assembly includes a second conveying cylinder, a second conveying slider, and a plurality of second conveying clamping cylinders. The second conveying cylinder slides and is fitted onto the conveying track. The second conveying slider is fixedly mounted on the piston rod of the second conveying cylinder. Each of the second conveying clamping cylinders is fixedly mounted on the second conveying slider and is evenly distributed along the X-axis. Each of the second conveying clamping cylinders conveys the relay clamped by the clamping assembly to the next process.

[0019] Optionally, the conveying mechanism further includes a linkage assembly, which includes a linkage cylinder and a linkage rod. The linkage cylinder is fixedly mounted on the conveying track. The piston rod of the linkage cylinder is fixedly connected to the cylinder body of the first conveying cylinder. One end of the linkage rod is fixedly connected to the cylinder body of the first conveying cylinder, and the other end of the linkage rod is fixedly connected to the cylinder body of the second conveying cylinder.

[0020] Optionally, when the two first conveying cylinders clamp each relay to the clamping assembly, the two first conveying cylinders respectively drive each relay to rotate in a semi-circular motion around the central axis.

[0021] Optionally, the conveying mechanism further includes an arranging assembly, which includes multiple arranging cylinders and multiple arranging blocks. Each arranging cylinder is fixedly mounted on the worktable, and each arranging block is fixedly mounted on the piston rod of each arranging cylinder.

[0022] Optionally, the cutting assembly further includes a push cylinder, which is fixedly mounted on the worktable along the Z-axis. The cutting cylinder is fixedly mounted on the piston rod of the push cylinder. When the relay needs to be cut, the push cylinder pushes the cutting cylinder to move closer to the relay.

[0023] Optionally, the cutting assembly further includes a waste block, which is fixedly mounted on the piston rod of the cutting cylinder. A waste groove is provided on one side of the waste block, and both cutting blades pass through the waste groove and are fixedly connected to both sides of the waste groove body respectively.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. When excess material needs to be cut from relays, the conveying mechanism transports the relays to the cutting mechanism. Each clamping cylinder is driven, and each clamping jaw clamps and fixes the relays. Then, the cutting cylinder is driven, and the piston rod of the cutting cylinder drives two cutting blades located on both sides of each relay to reciprocate along the X-axis towards or away from each relay, thereby cutting the excess material on both sides of each relay. This allows the cutting assembly to simultaneously cut the excess material of multiple relays, thus improving the cutting efficiency of the cutting assembly. This improves the problem of slow and inefficient cutting of excess material from relays when the upper and lower blades of the scissor mechanism are combined to cut the excess material.

[0026] 2. When the conveying mechanism needs to transport the relays to the cutting mechanism, the flipping shaft drives the flipping ring to rotate, causing the clamping assembly to rotate 180 degrees toward the conveying mechanism. This allows the conveying mechanism to transport each relay. Subsequently, the flipping ring drives the clamping assembly to rotate another 180 degrees to reset, causing the excess material to be cut from each relay to face the direction of gravity. As the excess material is cut, the waste material is automatically detached from each relay under the action of gravity, making the separation between the relays and the waste material simpler and more convenient, thus improving usability.

[0027] 3. The clamping components are set in two sets, so that when one set of clamping components is clamping the relay to be cut, the other set of clamping components is clamping the relay and cutting it. The two sets of clamping components alternate in a cycle, thereby further improving the cutting efficiency of excess material of the relay and making it more usable. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0029] Figure 2 This is a schematic diagram of the overall structure of the conveying mechanism according to an embodiment of this application;

[0030] Figure 3 yes Figure 2 Enlarged view of part A;

[0031] Figure 4 yes Figure 2 Enlarged view of part B;

[0032] Figure 5 yes Figure 2 Enlarged view of part C;

[0033] Figure 6 This is a schematic diagram of the conveyor track structure according to an embodiment of this application;

[0034] Figure 7 This is a schematic diagram of the overall structure of the cutting mechanism according to an embodiment of this application;

[0035] Figure 8 This is a schematic diagram of the cutting component structure in an embodiment of this application.

[0036] Explanation of reference numerals in the attached drawings: 1. Workbench; 11. First conveying trough; 12. Second conveying trough; 13. Third conveying trough; 2. Conveying mechanism; 21. Conveying module; 22. Pushing assembly; 221. Pushing cylinder; 222. Pushing block; 23. Reversing assembly; 231. Reversing cylinder; 232. Reversing block; 24. Arranging assembly; 241. Arranging cylinder; 242. Arranging block; 25. Conveying track; 26. First conveying assembly; 261. First conveying moving block; 262. First conveying cylinder; 263. First conveying slider; 264. First conveying movable cylinder; 27. Second conveying assembly; 271. Second conveying moving block; 2 72. Second conveying cylinder; 273. Second conveying slider; 274. Second conveying clamping cylinder; 28. Linkage assembly; 281. Linkage cylinder; 282. Linkage rod; 3. Cutting mechanism; 31. Tilting assembly; 311. Tilting table; 312. Tilting shaft; 313. Tilting ring; 3131. Placement slot; 32. Drive assembly; 321. Drive gear; 322. Drive rack; 323. Drive cylinder; 33. Clamping assembly; 331. Clamping cylinder; 332. Clamping claw; 34. Cutting assembly; 341. Waste block; 3411. Waste trough; 342. Cutting blade; 343. Push cylinder; 344. Cutting cylinder. Detailed Implementation

[0037] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0038] This application discloses a relay cutting device. (Refer to...) Figure 1 and Figure 2 A relay cutting device includes a workbench 1, a conveying mechanism 2, and a cutting mechanism 3. The workbench 1 is rectangular. In this embodiment, the length direction of the workbench 1 is set as the X-axis direction, the width direction of the workbench 1 is set as the Y-axis direction, and the height direction of the workbench 1 is set as the Z-axis direction.

[0039] The workbench 1 has a first conveying groove 11 along the Y-axis direction, and a second conveying groove 12 and a third conveying groove 13 along the X-axis direction. The first conveying groove 11 and the second conveying groove 12 are connected, and the second conveying groove 12 and the third conveying groove 13 are collinear and not connected.

[0040] The conveying mechanism 2 is set on the workbench 1 and is used to convey the relay to the cutting mechanism 3 and to convey the cut relay to the next process. The cutting mechanism 3 is set on the workbench 1 and is used to cut the excess material of the relay.

[0041] Reference Figure 2 The conveying mechanism 2 includes three sets of conveying modules 21. Each set of conveying modules 21 is respectively disposed in the first conveying groove 11, the second conveying groove 12 and the third conveying groove 13. In this embodiment, each set of conveying modules 21 is used to convey each relay in a straight line.

[0042] Reference Figure 2 and Figure 3 The conveying mechanism 2 also includes a pushing component 22, which includes a pushing cylinder 221 and a pushing block 222. The pushing cylinder 221 is fixedly disposed in the first conveying groove 11, and the pushing block 222 slides along the Y-axis and engages with the first conveying groove 11. The pushing block 222 is fixedly connected to the piston rod of the pushing cylinder 221. When the relay passes through the pushing component 22, the pushing cylinder 221 is driven, and the piston rod of the pushing cylinder 221 drives the pushing block 222 to push the relay into the conveying module 21 of the first conveying groove 11, so that the relay continues to be conveyed along the first conveying groove 11.

[0043] Reference Figure 2 and Figure 4The conveying mechanism 2 also includes a reversing assembly 23, which includes a reversing cylinder 231 and a reversing block 232. The reversing cylinder 231 is fixedly installed in the second conveying groove 12, and the reversing block 232 slides along the X-axis and engages with the second conveying groove 12. The reversing block 232 is fixedly connected to the piston rod of the reversing cylinder 231. When the relay passes through the reversing assembly 23, the reversing cylinder 231 is driven, and the piston rod of the reversing cylinder 231 drives the reversing block 232 to push the relay into the conveying module 21 of the second conveying groove 12, so that the relay continues to be conveyed along the second conveying groove 12.

[0044] Reference Figure 2 and Figure 5 The conveying mechanism 2 also includes an arranging assembly 24, which is located at one end of the second conveying groove 12 near the third conveying groove 13. The arranging assembly 24 includes multiple arranging cylinders 241 and multiple arranging blocks 242. Each arranging cylinder 241 is fixedly arranged in the second conveying groove 12 and evenly distributed along the X-axis. Each arranging block 242 slides along the Y-axis and is fitted to the second conveying groove 12 and is fixedly arranged on the piston rod of each arranging cylinder 241. When each relay enters the arranging assembly 24, it is driven sequentially from the arranging cylinder 241 away from the second conveying groove 12 to the arranging cylinder 241 near the second conveying groove 12, so that each relay is arranged at a set interval, thereby facilitating the cutting mechanism 3 to cut each relay.

[0045] Reference Figure 6 The conveying mechanism 2 also includes a conveying track 25, a first conveying component 26 and a second conveying component 27. The conveying track 25 is fixedly installed on the workbench 1 and located between the second conveying groove 12 and the third conveying groove 13. The length direction of the conveying track 25 is arranged along the X-axis direction. The first conveying component 26 and the second conveying component 27 are both installed on the conveying track 25.

[0046] Reference Figure 6The first conveying assembly 26 includes a first conveying moving block 261, a first conveying cylinder 262, a first conveying slider 263, and two first conveying movable cylinders 264. The first conveying moving block 261 slides along the X-axis and engages with the conveying track 25. The first conveying cylinder 262 is fixedly mounted on the first conveying moving block 261. The first conveying slider 263 slides along the Z-axis and engages with the first conveying moving block 261. The first conveying slider 263 is fixedly connected to the piston rod of the first conveying cylinder 262. Both first conveying movable cylinders 264 are fixedly mounted on the first conveying slider 263. In this embodiment, both first conveying movable cylinders 264 have the ability to clamp and fix the relay and the ability to drive the clamped and fixed relay to rotate 180 degrees around the center Z-axis of the first conveying movable cylinder 264. The two first conveying movable cylinders 264 rotate the relay, which has been arranged by the arranging assembly 24, 180 degrees and convey it to the cutting mechanism 3.

[0047] Reference Figure 6 The second conveying assembly 27 includes a second conveying moving block 271, a second conveying cylinder 272, a second conveying slider 273, and four second conveying clamping cylinders 274. The second conveying moving block 271 slides along the X-axis and engages with the conveying track 25. The distance between the second conveying moving block 271 and the third conveying groove 13 is less than the distance between the first conveying moving block 261 and the third conveying groove 13. The second conveying cylinder 272 is fixedly mounted on the conveying track 25. The second conveying slider 273 slides along the Z-axis and engages with the second conveying moving block 271. The second conveying slider 273 is fixedly connected to the piston rod of the second conveying cylinder 272. Each second conveying clamping cylinder 274 is fixedly mounted on the second conveying slider 273 and evenly distributed along the X-axis. Each second conveying clamping cylinder 274 conveys the relay cut by the cutting mechanism 3 to the conveying module 21 of the third conveying groove 13, thereby allowing the relay to be conveyed along the third conveying groove 13 to the next processing step.

[0048] Reference Figure 6 The conveying mechanism 2 also includes a linkage component 28, which includes a linkage cylinder 281 and a linkage rod 282. The linkage cylinder 281 is fixedly mounted on the conveying track 25. The piston rod of the linkage cylinder 281 is fixedly connected to the first conveying moving block 261. The linkage rod 282 is located between the first conveying moving block 261 and the second conveying moving block 271. One end of the linkage rod 282 is fixedly connected to the first conveying moving block 261, and the other end of the linkage rod 282 is fixedly connected to the second conveying moving block 271.

[0049] This allows the first conveying moving block 261 to slide along the X-axis when the linkage cylinder 281 drives it, while the second conveying moving block 271 simultaneously slides along the X-axis. This ensures that when the first conveying component 26 clamps and fixes the relays in the arrangement component 24, the second conveying component 27 clamps and fixes the relays cut by the cutting mechanism 3. When the first conveying component 26 delivers the relays to the cutting mechanism 3 for cutting, the second conveying component 27 delivers the cut relays to the third conveying groove 13. This makes the delivery of relays in different states between the first and second conveying components 26 and 27 more synchronized, resulting in better relay output efficiency.

[0050] Reference Figure 7 and Figure 8 The cutting mechanism 3 includes a flipping assembly 31, which includes a flipping table 311, a flipping shaft 312, and a flipping ring 313. The flipping table 311 is fixedly set on the workbench 1 and located between the second conveying groove 12 and the third conveying groove 13. The flipping shaft 312 is rotatably set on the flipping table 311. The flipping ring 313 is square and is fixedly connected to the flipping shaft 312 at the middle position of both sides along the X-axis. The flipping ring 313 has placement grooves 3131 at both ends along the Z-axis. When each relay is cut, each relay is inserted and engaged in the placement groove 3131.

[0051] Reference Figure 7 and Figure 8 The cutting mechanism 3 also includes a drive assembly 32, which includes a drive gear 321, a drive rack 322, and a drive cylinder 323. The drive gear 321 is coaxially fixed to the flipping shaft 312. The drive rack 322 is slidably engaged with the flipping table 311 and meshes with the drive gear 321. The drive cylinder 323 is fixedly mounted on the flipping table 311. The piston rod of the drive cylinder 323 is fixedly connected to the drive rack 322.

[0052] When the flipping assembly 31 needs to be flipped, the drive cylinder 323 drives it. The piston rod of the drive cylinder 323 drives the drive rack 322 to slide towards or away from the flipping table 311, thereby driving the drive gear 321 to rotate. The drive gear 321 drives the flipping shaft 312 to rotate, and the flipping shaft 312 drives the flipping ring 313 to rotate, thereby causing the flipping ring 313 to flip. When the drive gear 321 slides towards the flipping table 311, the flipping ring 313 completes one flip along the Z-axis. When the drive rack 322 slides away from the flipping table 311, the flipping ring 313 completes another flip along the Z-axis. Thus, the drive cylinder 323 drives the flipping ring 313 to flip twice in one drive stroke, thereby improving the flipping efficiency.

[0053] Reference Figure 7 and Figure 8The cutting mechanism 3 also includes two sets of clamping components 33. The two sets of clamping components 33 are respectively arranged opposite each other at both ends of the flip ring 313 along the Z-axis direction. When one clamping component 33 clamps the relay to be cut, the other clamping component 33 clamps the cut relay. The clamping component 33 includes multiple clamping cylinders 331 and multiple clamping claws 332. Each clamping cylinder 331 is arranged on the worktable 1 and evenly distributed along the X-axis direction. Each clamping claw 332 is fixedly arranged on the movable block of each clamping cylinder 331. When each relay is cut, each clamping claw 332 clamps and fixes each relay.

[0054] Reference Figure 7 and Figure 8 The clamping components 33 are configured in two sets, so that when one set of clamping components 33 is clamping the relay to be cut, the other set of clamping components 33 is clamping the relay and cutting it. The two sets of clamping components 33 alternate and cycle, thereby further improving the cutting efficiency of excess material of the relay.

[0055] Reference Figure 7 and Figure 8 The cutting mechanism 3 also includes a cutting assembly 34, which includes a waste block 341, two sets of cutting blades 342, a push cylinder 343, and a cutting cylinder 344. The waste block 341 slides along the X-axis and Z-axis directions and is fitted onto the worktable 1 and located at the bottom of the flip ring 313. A waste groove 3411 is provided on the side of the waste block 341 near the flip ring 313. Both cutting blades 342 pass through the waste groove 3411 and are fixedly connected to both sides of the groove body. When the two cutting blades 342 cut each relay, the two cutting blades 342 are located on both sides of each relay. The push cylinder 343 is fixedly installed on the worktable 1, and the cutting cylinder 344 is fixedly installed on the piston rod of the push cylinder 343. The piston rod of the cutting cylinder 344 is fixedly connected to the waste block 341.

[0056] The flipping component 31 is designed so that the excess material to be cut from each relay always faces the direction of gravity. As a result, when the excess material of each relay is cut, the cut waste automatically detaches from each relay under the action of gravity and enters the waste trough 3411, where it is collected. This facilitates the recycling of the cut waste and makes it easier and more convenient to separate each relay from the cut waste.

[0057] The implementation principle of the relay cutting device in this application embodiment is as follows: When the relay needs to have excess material cut, the conveying mechanism 2 conveys the relay to be cut to the cutting mechanism 3. Each clamping cylinder 331 is driven, and each clamping claw 332 clamps and fixes each relay respectively. Then, the cutting cylinder 344 is driven, and the piston rod of the cutting cylinder 344 drives two cutting blades 342 located on both sides of each relay to reciprocate along the X-axis towards or away from each relay, thereby cutting the excess material located on both sides of each relay. This allows the cutting component 34 to simultaneously cut the excess material of multiple relays, thus improving the cutting efficiency of the cutting component 34. This improves the problem that the cutting of excess material of relays is slow and inefficient when the upper and lower blades of the scissor mechanism are combined to cut the excess material of the relays.

[0058] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A relay cutting device, characterized in that: It includes a workbench (1), a conveying mechanism (2) and a cutting mechanism (3). The conveying mechanism (2) is set on the workbench (1) and is used to convey the relay to the cutting mechanism (3) and to convey the cut relay to the next process. The cutting mechanism (3) includes a clamping assembly (33) and a cutting assembly (34). The clamping assembly (33) includes multiple clamping cylinders (331) and multiple clamping claws (332). Each clamping cylinder (331) is evenly distributed along the X-axis direction. Each clamping claw (332) is fixedly disposed on the movable block of each clamping cylinder (331). When each relay is cut, each clamping claw (332) clamps and fixes each relay. The cutting assembly (34) includes two sets of cutting blades (342) and a cutting cylinder (344). Both cutting blades (342) slide along the X-axis. The length direction of the two cutting blades (342) is set along the X-axis and located on both sides of each clamping claw (332). The piston rod of the cutting cylinder (344) is fixedly connected to both cutting blades (342). The cutting assembly (34) also includes a waste block (341), which is fixedly mounted on the piston rod of the cutting cylinder (344). A waste groove (3411) is provided on one side of the waste block (341), and the two cutting blades (342) are both inserted into the waste groove (3411) and fixedly connected to both sides of the waste groove (3411). The cutting mechanism (3) further includes a flipping assembly (31), which includes a flipping table (311), a flipping shaft (312), and a flipping ring (313). The flipping table (311) is fixedly mounted on the workbench (1), the flipping shaft (312) is rotatably mounted on the flipping table (311), and the flipping ring (313) is fixedly mounted on the flipping shaft (312). The flipping ring (313) has a placement slot (3131). When each relay is cut, each relay is threaded through and engaged with the placement slot. The groove (3131) is provided on the flip ring (313), and each of the clamping cylinders (331) is fixedly connected to the flip ring (313); the cutting assembly (34) also includes a push cylinder (343), the push cylinder (343) is fixedly provided on the worktable (1) along the Z-axis direction, and the cutting cylinder (344) is fixedly provided on the piston rod of the push cylinder (343). When the relay needs to be cut, the push cylinder (343) pushes the cutting cylinder (344) to move closer to the relay.

2. The relay cutting device according to claim 1, characterized in that: The clamping assembly (33) includes two sets, which are respectively positioned opposite each other at both ends of the flip ring (313) along the Z-axis. When one clamping assembly (33) clamps the relay to be cut, the other clamping assembly (33) clamps the cut relay.

3. The relay cutting device according to claim 2, characterized in that: The cutting mechanism (3) further includes a drive assembly (32), which includes a drive gear (321), a drive rack (322), and a drive cylinder (323). The drive gear (321) is coaxially fixed to the flipping shaft (312). The drive rack (322) slides and engages with the flipping table (311) and the drive gear (321). The drive cylinder (323) is fixedly mounted on the flipping table (311), and the piston rod of the drive cylinder (323) is fixedly connected to the drive rack (322).

4. The relay cutting device according to claim 2, characterized in that: The conveying mechanism (2) includes a conveying track (25), a first conveying component (26) and a second conveying component (27). The conveying track (25) is fixedly installed on the worktable (1). The length direction of the conveying track (25) is arranged along the X-axis. The first conveying component (26) and the second conveying component (27) are both installed on the conveying track (25).

5. A relay cutting device according to claim 4, characterized in that: The conveying mechanism (2) further includes a linkage assembly (28), which includes a linkage cylinder (281) and a linkage rod (282). The linkage cylinder (281) is fixedly mounted on the conveying track (25). The piston rod of the linkage cylinder (281) is fixedly connected to the cylinder body of the first conveying cylinder (262). One end of the linkage rod (282) is fixedly connected to the cylinder body of the first conveying cylinder (262), and the other end of the linkage rod (282) is fixedly connected to the cylinder body of the second conveying cylinder (272).

6. The relay cutting device according to claim 4, characterized in that: The first conveying assembly (26) includes a first conveying moving block (261), a first conveying cylinder (262), a first conveying slider (263), and two first conveying movable cylinders (264). The first conveying moving block (261) slides along the X-axis and engages with the conveying track (25). The first conveying cylinder (262) is fixedly mounted on the first conveying moving block (261). The first conveying slider (263) slides along the Z-axis and engages with the first conveying moving block (261). The first conveying slider (263) is fixedly connected to the piston rod of the first conveying cylinder (262). Both first conveying movable cylinders (264) are fixedly mounted on the first conveying slider (263). When the two first conveying cylinders (264) clamp each relay and convey it to the clamping assembly (33), the two first conveying cylinders (264) respectively drive each relay to rotate in a semi-circular motion around the central axis.

7. A relay cutting device according to claim 4, characterized in that: The conveying mechanism (2) further includes an arrangement assembly (24), which includes multiple arrangement cylinders (241) and multiple arrangement blocks (242). Each arrangement cylinder (241) is fixedly mounted on the worktable (1), and each arrangement block (242) is fixedly mounted on the piston rod of each arrangement cylinder (241).

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