Rotary cutting equipment

Abstract

The invention relates to the technical field of cutting equipment, and discloses rotary cutting equipment which comprises two mounting frames which are symmetrically arranged. The shearing mechanism is arranged on the mounting frame, and the shearing mechanism is used for shearing the terminal pins through a cutting knife in the shearing mechanism; the fixing mechanism is arranged on the first cutting frame in the shearing mechanism, and the fixing mechanism fixes the terminal on one side of the first cutting frame through a pressing plate in the fixing mechanism; the adjusting mechanism is arranged in the first cutting frame in the shearing mechanism, and the adjusting mechanism adjusts the terminal pins through an adjusting plate in the adjusting mechanism; the cutting mechanism is arranged, the fixed frame in the cutting mechanism can move and rotate, and after terminal pins are cut, the cut terminals on the fixed frame can be driven to move and rotate to adjust the angle, so that the terminals are moved to one side of the second cutting frame after the angle is adjusted, and the gold-plated ends of the terminals are cut; the terminals can be conveniently conveyed, and the cutting efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cutting equipment, in particular to rotary cutting equipment. Background Art

[0002] As a key electrical connection component, terminals are widely used in various electronic devices, household appliances, automobile manufacturing, industrial automation and other fields. It not only undertakes the basic physical connection function, that is, to ensure that the current or signal can be stably and efficiently transmitted from one component to another, but also involves issues such as the reliability, durability and safety of the connection. The design and manufacturing process of the terminal directly affects the performance of the entire system. Therefore, there are strict requirements for its material selection, structural design, processing accuracy, etc. The main body of the terminal is usually made of materials with good conductivity, such as copper, aluminum and its alloys. These materials not only have excellent conductivity, but also can ensure certain mechanical strength and corrosion resistance. In order to meet different application requirements, one end of the terminal will be designed to be suitable for connection with wires or cables, such as screw compression, plug-in or welding; while the other end may be designed in a variety of forms such as pin, fork, ring, etc., so as to facilitate insertion or fixation on circuit boards, sockets, switches and other equipment to achieve the purpose of electrical connection.

[0003] Among the many connection methods, welding is a very common method, especially for applications that require highly reliable connections. Welding pins not only provide good electrical contact, but also enhance the stability of mechanical connections. However, in the actual production process, in order to meet the requirements of terminals of different specifications, the length of welding pins often needs to be precisely cut. This step may seem simple, but it is actually crucial to improving production efficiency and product quality.

[0004] At present, in the terminal manufacturing industry, cutting terminal pins is an indispensable process. Traditional cutting methods usually include manual cutting and semi-automatic cutting, but with the advancement of technology, fully automated cutting equipment has gradually become the mainstream. This type of equipment can significantly improve cutting speed and accuracy, reduce errors caused by manual operation, and reduce production costs. However, even on a highly automated production line, the transmission of terminals from the solder foot cutting mold to the gold-plated end cutting mold is still a challenge. Due to the different shapes and sizes of terminals, how to achieve fast, accurate and stable material transmission has become one of the key factors affecting the overall cutting efficiency. Especially in multi-process continuous operations, if the transfer of terminals between stations is not smooth enough, it will not only slow down the production cycle, but also increase the error rate due to frequent manual intervention, thereby affecting the quality and output of the final product. Therefore, the development of a more efficient and intelligent feeding system to solve the transmission problem in the terminal cutting process has become an important issue that needs to be solved in this field. Summary of the invention

[0005] The object of the present invention is to provide a rotary cutting device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: The rotary cutting device comprises two mounting frames, wherein the two mounting frames are symmetrically arranged; A shearing mechanism, the shearing mechanism is arranged on the mounting frame, and the shearing mechanism shears the terminal pins through a cutting knife therein; A fixing mechanism, the fixing mechanism is arranged on the first cutting frame in the shearing mechanism, and the fixing mechanism fixes the terminal on one side of the first cutting frame through a pressing plate therein; The adjusting mechanism is arranged inside the first cutting frame in the shearing mechanism, and the adjusting mechanism adjusts the terminal pins through the regulating plate therein.

[0007] Optionally, the shearing mechanism includes a mounting frame, a mounting block, a fixed frame, an electric push rod, a slide rail, a first cutting frame, a second cutting frame, a cylinder, a connecting plate and several fixed frames, the mounting frame is slidably mounted on the top of the mounting frame, the mounting block is slidably mounted on the inner wall of the mounting frame, the fixed frame is mounted on the bottom of the mounting block, the electric push rod and the slide rail are fixedly mounted on the bottom end of the inner wall of the fixed frame, the first cutting frame is slidably mounted on the top of the slide rail, and the first cutting frame is fixedly mounted on the output end of the electric push rod, the second cutting frame is fixedly mounted on one side of one of the mounting frames, the cylinder is fixedly mounted on the top end of the inner wall of the first and second cutting frames, the output end of the cylinder extends to the inside of the first and second cutting frames, the connecting plate is fixedly mounted on the output end of the cylinder, several fixed frames are fixedly mounted on the bottom end of the inner wall of the first and second cutting frames, and several cutting knives are respectively fixedly mounted on the top end of the inner wall of the fixed frame and the bottom end of the connecting plate.

[0008] Optionally, a shell is fixedly installed on one side of the mounting frame, a first motor is fixedly installed on one side of the shell on one of the mounting frames, a first screw is fixedly installed on the output end of the first motor, a limiting rod is fixedly installed on the inner wall of the shell on the other mounting frame, a movable plate is threadedly connected to the outer wall of the first screw, and the movable plate is slidably installed on the outer wall of the limiting rod, and the mounting frame is fixedly installed on the top of the movable plate.

[0009] Optionally, a second motor is fixedly mounted on the inner wall of the mounting frame, a second screw is fixedly mounted on the output end of the second motor, the mounting block is threadedly connected to the outer wall of the second screw, the mounting block is slidably mounted on the inner wall of the mounting frame, a reduction gearbox is fixedly mounted on the bottom end of the mounting block, a third motor is fixedly mounted on the inner wall of the mounting block, the output end of the third motor is connected to the reduction gearbox, and the fixed frame is fixedly mounted on the output end at the bottom of the reduction gearbox.

[0010] Optionally, the adjustment mechanism includes a connecting shell, a second sliding frame, a second spring, a connecting rod, a support block, several support rods and an adjustment plate, the connecting shell is fixedly installed on both sides of the fixed frame, the second sliding frame is fixedly installed on one side of the inner wall of the connecting shell, the second spring is fixedly installed on one end of the inner wall of the second sliding frame, the connecting rod is fixedly installed on the other end of the second spring, the adjustment plate is fixedly installed on one end of the connecting rod, the support block is fixedly installed on one side of the adjustment plate, several support rods are fixedly installed on the bottom end of the connecting plate, and the bottom end of the support rod extends to the corresponding interior of the connecting shell.

[0011] Optionally, the support rod is located at the top end of the corresponding support block, and the bottom end of the support rod and one side of the support block are both provided with chamfers.

[0012] Optionally, connecting holes are opened on both sides of the inner wall of the fixing frame, the connecting holes are connected to the corresponding interior of the connecting shell, third sliding frames are fixedly installed at the upper and lower ends of the inner wall of the connecting hole, and the adjustment plate is slidably installed on the corresponding third sliding frame.

[0013] Optionally, one side of the adjustment plate extends to the inside of the corresponding fixing frame, and the adjustment plate is located on a side corresponding to the cutting knife.

[0014] Optionally, the fixing mechanism includes a first connecting frame, a second connecting frame, a first sliding frame, a first spring and a pressure plate, the first connecting frame is fixedly installed on one side of the connecting plate, the second connecting frame is fixedly installed on one side of the first cutting frame, the first sliding frame is fixedly installed on one end of the first connecting frame and the second connecting frame, the first spring is fixedly installed on one end of the inner wall of the first sliding frame, the pressure plate is fixedly installed on the other end of the first spring, and the pressure plate is slidably installed on the inner wall of the first sliding frame.

[0015] Optionally, a collecting frame is fixedly mounted on the bottom end of the fixing frame, a connecting groove is provided at the bottom ends of the fixing frame and the first cutting frame, and a collecting box is slidably mounted on the inner wall of the collecting frame.

[0016] The present invention has at least the following beneficial effects: (1) This scheme provides a shearing mechanism, in which a fixed frame can be moved and rotated, so that after the terminal pins are cut, the cut terminals on the fixed frame can be driven to move and rotate to adjust the angle, so that the terminals can be moved to the side of the second cutting frame after the angle is adjusted, and the gold-plated ends of the terminals can be cut, so as to facilitate the transportation of the terminals and improve the cutting efficiency; (2) In this solution, when the cylinder drives the connecting plate to descend, the support rod on the connecting plate moves downward, and the support block is supported by the support rod to move sideways, so that the adjustment plate moves toward the middle direction inside the fixed frame, and the two sides of the terminal welding feet between the two adjustment plates are pushed and adjusted to make the incisions of each terminal welding foot more neat; (3) In this solution, when the terminal is inserted into the first cutting frame, the first spring supporting pressing plate extends to slightly clamp the terminal between them, so that the movement of the first cutting frame and the movement of the terminal are more stable; (4) This solution provides a collection frame and a connecting groove. After the terminals are cut, the waste falls into the collection box through the connecting groove, and the collection box can be pulled out, making it easy to clean the waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. 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 creative work. Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is the installation diagram of the fixing frame of the present invention; Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle; Figure 4 It is a cross-sectional view of the fixing frame of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of point B in the middle; Figure 6 This is the installation diagram of the adjustment plate of the present invention; Figure 7 It is the installation diagram of the collection box of the present invention.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Mounting frame; 2. Housing; 3. First motor; 4. First screw rod; 5. Limit rod; 6. Moving plate; 7. Mounting frame; 8. Second motor; 9. Second screw rod; 10. Mounting block; 11. Third motor; 12. Reducer; 13. Fixed frame; 14. Electric push rod; 15. Slide rail; 16. First cutting frame; 17. Second cutting frame; 18. Cylinder; 19. Connecting plate; 20. First connecting frame; 21. Second connecting frame; 22. First sliding frame; 23. First spring; 24. Pressing plate; 25. Fixed frame; 26. Connecting shell; 27. Second sliding frame; 28. Second spring; 29. ​​Connecting rod; 30. Third sliding frame; 31. Adjusting plate; 32. Support block; 33. Support rod; 34. Cutting knife; 35. Collecting frame; 36. Connecting groove; 37. Collecting box. DETAILED DESCRIPTION

[0019] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 7 The present invention provides a rotary cutting device, comprising two mounting frames 1, which are symmetrically arranged; a shearing mechanism, which is arranged on the mounting frame 1, and the shearing mechanism shears the terminal pins through the cutting knife 34 therein; a fixing mechanism, which is arranged on the first cutting frame 16 in the shearing mechanism, and the fixing mechanism fixes the terminal on one side of the first cutting frame 16 through the pressing plate 24 therein; an adjusting mechanism, which is arranged inside the first cutting frame 16 in the shearing mechanism, and the adjusting mechanism adjusts the terminal pins through the adjusting plate 31 therein; by setting the shearing mechanism, the fixing frame 13 in the shearing mechanism can be moved and rotated, and after cutting the terminal pins, the terminal after cutting can be driven to move its position, and the terminal can be rotated to adjust the angle, so that the terminal moves to the side of the second cutting frame 17 after the angle is adjusted, and the gold-plated end of the terminal is cut, which is convenient for conveying the terminal and improves the cutting efficiency.

[0021] In this example, a strip-type terminal conveying mechanism in the prior art is provided on one side of the mounting frame 1, which can convey the terminals to the fixing frame 13 for the first step of cutting.

[0022] In some embodiments, see Figure 2 , Figure 4The shearing mechanism includes a mounting frame 7, a mounting block 10, a fixed frame 13, an electric push rod 14, a slide rail 15, a first cutting frame 16, a second cutting frame 17, a cylinder 18, a connecting plate 19 and a plurality of fixed frames 25. The mounting frame 7 is slidably mounted on the top of the mounting frame 1, the mounting block 10 is slidably mounted on the inner wall of the mounting frame 7, the fixed frame 13 is mounted on the bottom of the mounting block 10, the electric push rod 14 and the slide rail 15 are fixedly mounted on the bottom of the inner wall of the fixed frame 13, the first cutting frame 16 is slidably mounted on the top of the slide rail 15, and the first cutting frame 16 is fixedly mounted on the output end of the electric push rod 14, the second cutting frame 17 is fixedly mounted on one side of one of the mounting frames 1, and the cylinder 18 is fixedly mounted on the first cutting frame 16 and the second The top of the inner wall of the second cutting frame 17, the output end of the cylinder 18 extends to the inside of the first cutting frame 16 and the second cutting frame 17, the connecting plate 19 is fixedly installed at the output end of the cylinder 18, and a plurality of fixing frames 25 are fixedly installed at the bottom of the inner wall of the first cutting frame 16 and the second cutting frame 17, and a plurality of cutting knives 34 are respectively fixedly installed at the top of the inner wall of the fixing frame 25 and the bottom of the connecting plate 19; by setting the electric push rod 14, the first cutting frame 16 can be driven to move along the direction of the slide rail 15, and by setting the cylinder 18, the plurality of cutting knives 34 can be driven to move downward to cut the welding feet of the terminal. In this example, a plurality of terminal welding feet can be divided into a group, and each group of welding feet is inserted into the corresponding fixing frame 25 to facilitate cutting of the welding feet.

[0023] In some embodiments, see Figure 2 , Figure 4 , a housing 2 is fixedly installed on one side of the mounting frame 1, a first motor 3 is fixedly installed on one side of the housing 2 on one of the mounting frames 1, a first screw rod 4 is fixedly installed on the output end of the first motor 3, a limit rod 5 is fixedly installed on the inner wall of the housing 2 on the other mounting frame 1, a movable plate 6 is threadedly connected to the outer wall of the first screw rod 4, and the movable plate 6 is slidably installed on the outer wall of the limit rod 5, a mounting frame 7 is fixedly installed on the top of the movable plate 6, a second motor 8 is fixedly installed on the inner wall of the mounting frame 7, a second screw rod 9 is fixedly installed on the output end of the second motor 8, a mounting block 10 is threadedly connected to the outer wall of the second screw rod 9, and the mounting block 10 is slidably installed It is mounted on the inner wall of the mounting frame 7, a reduction box 12 is fixedly mounted at the bottom of the mounting block 10, a third motor 11 is fixedly mounted on the inner wall of the mounting block 10, the output end of the third motor 11 is connected to the reduction box 12, and a fixed frame 13 is fixedly mounted on the output end at the bottom of the reduction box 12; the movable plate 6 is driven to move on the mounting frame 1 by setting the first motor 3 and the first screw rod 4, the fixed frame 13 is moved along the direction of the movable plate 6 by setting the second motor 8 and the second screw rod 9, the fixed frame 13 can be driven to rotate by setting the third motor 11, and the speed of the output end of the third motor 11 is adjusted by setting the reduction box 12.

[0024] In some embodiments, see Figure 5 , Figure 6The adjustment mechanism includes a connecting shell 26, a second sliding frame 27, a second spring 28, a connecting rod 29, a support block 32, a plurality of support rods 33 and an adjustment plate 31. The connecting shell 26 is fixedly installed on both sides of the fixing frame 25, the second sliding frame 27 is fixedly installed on one side of the inner wall of the connecting shell 26, the second spring 28 is fixedly installed on one end of the inner wall of the second sliding frame 27, the connecting rod 29 is fixedly installed on the other end of the second spring 28, the adjustment plate 31 is fixedly installed on one end of the connecting rod 29, the support block 32 is fixedly installed on one side of the adjustment plate 31, and a plurality of support rods 33 are fixedly installed on the bottom end of the connecting plate 19, the bottom end of the support rod 33 extends to the inside of the corresponding connecting shell 26, the support rod 33 is located at the top of the corresponding support block 32, and the bottom end of the support rod 33 and the support block 32 One side is provided with chamfers, and connecting holes are opened on both sides of the inner wall of the fixing frame 25, and the connecting holes are connected with the corresponding connecting shell 26. The third sliding frame 30 is fixedly installed at the upper and lower ends of the inner wall of the connecting hole, and the adjusting plate 31 is slidably installed on the corresponding third sliding frame 30. One side of the adjusting plate 31 extends to the inside of the corresponding fixing frame 25, and the adjusting plate 31 is located on the side of the corresponding cutting knife 34; in this example, when the cylinder 18 drives the connecting plate 19 to descend, the support rod 33 on the connecting plate 19 moves downward, and the support block 32 is supported by the support rod 33 to move sideways, so that the adjusting plate 31 moves toward the middle direction of the inside of the fixing frame 25, and the two sides of the terminal welding feet between the two adjusting plates 31 are pushed and adjusted to make the incisions of each terminal welding foot more neat.

[0025] In this example, when the connecting plate 19 rises, the second spring 28 rebounds to drive the adjusting plate 31 to return to its original position.

[0026] In some embodiments, see Figure 3 The fixing mechanism includes a first connecting frame 20, a second connecting frame 21, a first sliding frame 22, a first spring 23 and a pressing plate 24. The first connecting frame 20 is fixedly installed on one side of the connecting plate 19, the second connecting frame 21 is fixedly installed on one side of the first cutting frame 16, the first sliding frame 22 is fixedly installed on one end of the first connecting frame 20 and the second connecting frame 21, the first spring 23 is fixedly installed on one end of the inner wall of the first sliding frame 22, the pressing plate 24 is fixedly installed on the other end of the first spring 23, and the pressing plate 24 is slidably installed on the inner wall of the first sliding frame 22; when the terminal is inserted into the first cutting frame 16, the first spring 23 supports the pressing plate 24 to extend and slightly clamp the terminal between them, so that the first cutting frame 16 moves and drives the terminal to move more stably.

[0027] For further information, please refer again to Figure 7A collecting frame 35 is fixedly installed at the bottom of the fixed frame 13, a connecting groove 36 is opened at the bottom of the fixed frame 13 and the first cutting frame 16, and a collecting box 37 is slidably installed on the inner wall of the collecting frame 35; by setting the collecting frame 35 and the connecting groove 36, the waste after the terminal is cut falls into the collecting box 37 through the connecting groove 36, and the collecting box 37 can be pulled out, which is convenient for cleaning the waste.

[0028] In summary, the rotary cutting device provided by the present invention can not only efficiently and accurately complete the cutting of terminal pins, but also reduce manual intervention through automated processes and improve production efficiency. The device consists of two symmetrically arranged mounting frames 1, a shearing mechanism, a fixing mechanism, and an adjustment mechanism, and each component works together to achieve accurate cutting of the terminal.

[0029] The mounting frame 1, as the basic frame of the entire device, not only provides support for the mechanical structure, but also provides installation locations for other components such as shearing mechanisms, fixing mechanisms, etc. A housing 2 is provided on one side of each mounting frame 1 to protect the internal mechanical structure from external environmental influences.

[0030] The shearing mechanism is mainly responsible for cutting the terminal pins. The electric push rod 14 drives the first cutting frame 16 to move along the slide rail 15 to adjust the position of the terminal; and the cylinder 18 drives the cutting knife 34 to move downward to complete the precise cutting of the terminal welding feet. In addition, the combination of the second motor 8 and the second screw 9 inside the mounting frame 7 can realize the fine movement of the fixed frame 13 to ensure that each cutting can achieve the best effect.

[0031] The function of the fixing mechanism is to ensure that the terminal to be cut remains stable during the cutting process to avoid cutting errors caused by movement. The pressing plate 24 can slightly press the terminal after the terminal enters the first cutting frame 16 through the action of the first spring 23 to prevent it from shifting during movement or cutting.

[0032] The structural setting of the adjustment mechanism is to optimize the arrangement of the terminals after cutting and make them more neat. Through the lateral movement of the adjustment plate 31, the position of the terminals after cutting can be effectively adjusted to ensure the smooth progress of the subsequent processes. This process is completed by the support rod 33 and the second spring 28. When the cylinder 18 drives the connecting plate 19 to descend, the support rod 33 will touch and push the support block 32, thereby driving the adjustment plate 31 to move.

[0033] The terminal is first delivered to the fixing frame 13 by the strip terminal conveying mechanism, and is ready to be cut for the first time.

[0034] The electric push rod 14 drives the first cutting frame 16 to move, so that the terminal welding feet are accurately aligned with the predetermined position in the fixing frame 25. Subsequently, the cylinder 18 is started, and the cutting knife 34 is driven to move downward through the connecting plate 19 to complete the first cutting of the terminal welding feet.

[0035] After the cutting is completed, the fixing frame 13 will move and rotate a certain angle under the drive of the third motor 11, and move the cut terminals to the second cutting frame 17, ready for the second cutting of the gold-plated ends of the terminals. During this process, the adjustment mechanism will play a role to ensure that the terminals are neatly arranged for subsequent operations.

[0036] The waste generated by cutting will fall into the collection box 37 below through the connecting groove 36 at the bottom of the fixing frame 13 and the first cutting frame 16. The collection box 37 is designed to be removable for easy regular cleaning.

[0037] This equipment integrates a variety of automation components to achieve full process automation control from terminal input to finished product output, significantly improving production efficiency. The use of precise mechanical transmission and control technology ensures that each cutting can achieve the expected effect and meet the requirements of high-quality production.

[0038] Working principle: After the equipment is started, the strip-type terminal conveying mechanism conveys the terminal from the upstream process to the fixed frame 13. The terminal is precisely positioned in the fixed frame 13, ready for the first cutting. The electric push rod 14 is started, pushing the first cutting frame 16 to move along the slide rail 15, so that the terminal's soldering feet are accurately aligned with the predetermined position in the fixed frame 25. Under the action of the first spring 23, the pressure plate 24 in the fixing mechanism slightly presses the terminal to ensure that it will not move during the cutting process. The cylinder 18 is started, and the cutting knife 34 is driven to move downward through the connecting plate 19 to accurately cut the terminal's soldering feet. Each group of soldering feet is inserted into the corresponding fixed frame 25, and the cutting knife 34 cuts each soldering foot one by one.

[0039] After the cutting is completed, the second motor 8 is started, and the fixed frame 13 is driven to move along the direction of the movable plate 6 through the second screw 9. At the same time, the third motor 11 is started, and the fixed frame 13 is driven to rotate a certain angle through the reduction box 12, and the cut terminal is moved to the second cutting frame 17. The adjustment mechanism starts to work, the support rod 33 on the connecting plate 19 moves downward, and the adjustment plate 31 is pushed to move toward the middle direction of the fixed frame 25 through the support block 32, and the position of the terminal welding feet after cutting is adjusted to ensure that the welding feet are arranged neatly. The cylinder 18 is started again, and the cutting knife 34 is driven to move downward through the connecting plate 19 to perform a second cutting on the gold-plated end of the terminal. The waste generated during the cutting process falls into the collection box 37 below through the connecting groove 36 at the bottom of the fixed frame 13 and the first cutting frame 16. The collection box 37 is designed to be removable for easy regular cleaning.

[0040] After the above process is completed, the device will automatically reset and prepare to process the next terminal. The entire process coordinates the actions of each mechanism through the control system to ensure continuous and efficient completion of the terminal cutting task.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art 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 appended claims and their equivalents.

Claims

1. Rotary cutting equipment, characterized in that: include: Two mounting frames (1), the two mounting frames (1) being symmetrically arranged; A shearing mechanism, the shearing mechanism being arranged on the mounting frame (1), the shearing mechanism shearing the terminal pins through a cutting knife (34) therein; A fixing mechanism, the fixing mechanism being arranged on a first cutting frame (16) in the shearing mechanism, the fixing mechanism fixing the terminal on one side of the first cutting frame (16) via a pressing plate (24) therein; An adjustment mechanism, wherein the adjustment mechanism is arranged inside the first cutting frame (16) in the shearing mechanism, and the adjustment mechanism adjusts the terminal pins through an adjustment plate (31) therein.

2. The rotary cutting device according to claim 1, characterized in that: The shearing mechanism comprises a mounting frame (7), a mounting block (10), a fixed frame (13), an electric push rod (14), a slide rail (15), a first cutting frame (16), a second cutting frame (17), a cylinder (18), a connecting plate (19) and a plurality of fixing frames (25), wherein the mounting frame (7) is slidably mounted on the top of the mounting frame (1), the mounting block (10) is slidably mounted on the inner wall of the mounting frame (7), the fixed frame (13) is mounted on the bottom of the mounting block (10), the electric push rod (14) and the slide rail (15) are fixedly mounted on the bottom of the inner wall of the fixed frame (13), the first cutting frame (16) is slidably mounted on the top of the slide rail (15), and the first cutting frame (1 6) is fixedly mounted on the output end of the electric push rod (14), the second cutting frame (17) is fixedly mounted on one side of one of the mounting frames (1), the cylinder (18) is fixedly mounted on the top of the inner wall of the first cutting frame (16) and the second cutting frame (17), the output end of the cylinder (18) extends into the inside of the first cutting frame (16) and the second cutting frame (17), the connecting plate (19) is fixedly mounted on the output end of the cylinder (18), a plurality of the fixing frames (25) are fixedly mounted on the bottom of the inner wall of the first cutting frame (16) and the second cutting frame (17), and a plurality of the cutting knives (34) are respectively fixedly mounted on the top of the inner wall of the fixing frame (25) and the bottom of the connecting plate (19).

3. The rotary cutting device according to claim 2, characterized in that: A housing (2) is fixedly mounted on one side of each mounting frame (1), a first motor (3) is fixedly mounted on one side of the housing (2) on one of the mounting frames (1), a first screw rod (4) is fixedly mounted on the output end of the first motor (3), a limit rod (5) is fixedly mounted on the inner wall of the housing (2) on the other mounting frame (1), a movable plate (6) is threadedly connected to the outer wall of the first screw rod (4), and the movable plate (6) is slidably mounted on the outer wall of the limit rod (5), and the mounting frame (7) is fixedly mounted on the top of the movable plate (6).

4. The rotary cutting device according to claim 2, characterized in that: A second motor (8) is fixedly mounted on the inner wall of the mounting frame (7); a second screw rod (9) is fixedly mounted on the output end of the second motor (8); the mounting block (10) is threadedly connected to the outer wall of the second screw rod (9); the mounting block (10) is slidably mounted on the inner wall of the mounting frame (7); a reduction box (12) is fixedly mounted on the bottom end of the mounting block (10); a third motor (11) is fixedly mounted on the inner wall of the mounting block (10); the output end of the third motor (11) is connected to the reduction box (12); and the fixing frame (13) is fixedly mounted on the output end at the bottom of the reduction box (12).

5. The rotary cutting device according to claim 2, characterized in that: The adjustment mechanism comprises a connecting shell (26), a second sliding frame (27), a second spring (28), a connecting rod (29), a support block (32), a plurality of support rods (33) and an adjustment plate (31); the connecting shell (26) is fixedly mounted on both sides of the fixing frame (25); the second sliding frame (27) is fixedly mounted on one side of the inner wall of the connecting shell (26); the second spring (28) is fixedly mounted on one end of the inner wall of the second sliding frame (27); the connecting rod (29) is fixedly mounted on the other end of the second spring (28); the adjustment plate (31) is fixedly mounted on one end of the connecting rod (29); the support block (32) is fixedly mounted on one side of the adjustment plate (31); the plurality of support rods (33) are fixedly mounted on the bottom end of the connecting plate (19); and the bottom ends of the support rods (33) extend to the corresponding inside of the connecting shell (26).

6. The rotary cutting device according to claim 5, characterized in that: The support rod (33) is located at the top end of the corresponding support block (32), and the bottom end of the support rod (33) and one side of the support block (32) are both provided with chamfers.

7. The rotary cutting device according to claim 5, characterized in that: Communication holes are provided on both sides of the inner wall of the fixing frame (25), the communication holes are connected to the inside of the corresponding connecting shell (26), and third sliding frames (30) are fixedly installed at the upper and lower ends of the inner wall of the communication hole, and the adjustment plate (31) is slidably installed on the corresponding third sliding frame (30).

8. The rotary cutting device according to claim 5, characterized in that: One side of the adjustment plate (31) extends to the inside of the corresponding fixing frame (25), and the adjustment plate (31) is located on the side corresponding to the cutting knife (34).

9. The rotary cutting device according to claim 2, characterized in that: The fixing mechanism comprises a first connecting frame (20), a second connecting frame (21), a first sliding frame (22), a first spring (23) and a pressing plate (24); the first connecting frame (20) is fixedly mounted on one side of the connecting plate (19); the second connecting frame (21) is fixedly mounted on one side of the first cutting frame (16); the first sliding frame (22) is fixedly mounted on one end of the first connecting frame (20) and the second connecting frame (21); the first spring (23) is fixedly mounted on one end of the inner wall of the first sliding frame (22); the pressing plate (24) is fixedly mounted on the other end of the first spring (23); and the pressing plate (24) is slidably mounted on the inner wall of the first sliding frame (22).

10. The rotary cutting device according to claim 2, characterized in that: A collecting frame (35) is fixedly mounted on the bottom end of the fixing frame (13), a communicating groove (36) is provided at the bottom ends of the fixing frame (13) and the first cutting frame (16), and a collecting box (37) is slidably mounted on the inner wall of the collecting frame (35).

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