New energy terminal crimping method and device thereof

Abstract

The application discloses a new energy terminal crimping method and device, relates to the technical field of terminal flat cable crimping, and comprises a terminal and a cable. The cable end is arranged on a pushing device, and the terminal is arranged on a clamping device. The clamping device is provided with a cutting device on the side. The cutting device comprises a first guide assembly, a cutter assembly and a second guide assembly. The cutter assembly is located between the first guide assembly and the second guide assembly, and the second guide assembly is closer to the clamping device than the first guide assembly. The cutter assembly is longitudinally slid relative to the first guide assembly. The side, away from the first guide assembly, of the second guide assembly is provided with a limiting assembly. The application sets the cutting device between the pushing device and the clamping device, that is, utilizes the first guide assembly, the second guide assembly and the limiting assembly to guide the cable, and then utilizes the cutter assembly to cut the cable. The process can avoid the problem that the cable and the terminal are not in contact due to the irregular end of the cable.

Description

Technical Field

[0001] This invention relates to the field of terminal cable crimping technology, specifically a method and apparatus for crimping new energy terminals. Background Technology

[0002] New energy vehicles refer to automobiles that use unconventional vehicle fuels as their power source (or use conventional vehicle fuels but employ new onboard power devices), integrating advanced technologies in vehicle power control and drive, resulting in vehicles with advanced technical principles and new technologies and structures. Terminals are crucial electrical components in wiring harnesses; the quality of terminal crimping directly affects the electrical performance of the entire vehicle. With the emergence of new energy vehicles, terminals are increasingly being assembled into terminal blocks. When processing terminal blocks, the wiring harness needs to be inserted into each terminal hole of the terminal block, and then the wiring harness and terminal holes are crimped together to complete the processing of the terminal block.

[0003] In existing technologies, terminals are clamped and fixed using a clamping device, and then the cable is laterally pushed into the corresponding terminal hole using a pushing device, thereby arranging the terminals and facilitating terminal processing. In this technical solution, the ends of the cable need to be neatly arranged before the terminals are inserted into the terminal holes. However, during use, the cable ends may have varying internal wire lengths, resulting in different contact areas between the cable and the terminal hole. This can lead to insufficient contact between the terminal hole and the cable, posing a risk of poor contact in the terminal block. Summary of the Invention

[0004] The purpose of this invention is to provide a method and apparatus for crimping new energy terminals to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A new energy terminal crimping device includes a terminal and a cable. The end of the cable is disposed on a pushing device, and the terminal is disposed on a clamping device. A cutting device is disposed on the side of the clamping device. The cutting device includes a first guide component, a cutter component, and a second guide component. The cutter component is located between the first guide component and the second guide component, and the second guide component is closer to the clamping device than the first guide component. The cutter component slides longitudinally relative to the first guide component. A limit component is disposed on the side of the second guide component away from the first guide component.

[0006] As a further aspect of the present invention: the cutting blade assembly includes a longitudinal cutting blade, which is mounted on a cutting blade support frame. Connecting support seats are laterally slidably mounted on both sides of the cutting blade support frame. The connecting support seats are fixedly mounted on the output end of the third telescopic rod. An assisting component is provided on the side of the cutting blade support frame to realize the lateral movement of the longitudinal cutting blade.

[0007] As a further aspect of the present invention: the cutter support frame has a cutter groove on its side, the longitudinal cutter is installed inside the cutter groove by mounting bolts, internal sliders are symmetrically fixed on both sides of the cutter support frame, internal springs are fixed on the sides of the internal sliders, internal grooves are provided on the connecting support base, the internal sliders and internal grooves are slidably connected, and the end of the internal spring away from the internal slider is installed inside the internal groove.

[0008] As a further embodiment of the present invention: the assist component includes a limiting rod and a side plate. The limiting rods are symmetrically fixed on both sides of the cutter support frame. The end of the limiting rod is fixed with a mating protrusion. The mating protrusion is funnel-shaped. The side plate is symmetrically arranged on both sides of the cutter support frame. The side plate is fixed with limiting teeth. The limiting teeth and the mating protrusions are mated, and the corresponding limiting teeth are misaligned.

[0009] As a further embodiment of the present invention: a fixed support seat is fixed to the side of the first guide component, and the fixed support seat is fixedly connected to the side plate; a third support seat is fixed to the side of the second guide component, and the third support seat is slidably connected to the side plate; a fourth support seat is fixed to the side of the limiting component, and the fourth support seat is slidably connected to the side plate.

[0010] As a further embodiment of the present invention: the third support and the fourth support are fixed on the sliding support, the sliding support is slidably connected to the side plate, the sliding support is installed at the output end of the second telescopic rod, the second telescopic rod is installed on the first support, the first support is installed at the output end of the first telescopic rod, and the installation directions of the first telescopic rod and the second telescopic rod are at ninety degrees.

[0011] As a further embodiment of the present invention: the first guide component includes a first guide plate and a second guide plate, the first guide plate and the second guide plate are slidably connected, the first guide plate is provided with a first guide mesh hole, the second guide plate is provided with a second guide mesh hole, and the first guide mesh hole and the second guide mesh hole are adapted to each other in size.

[0012] As a further embodiment of the present invention: a guide groove is provided on the first guide plate, the guide groove is "T" shaped, a fourth telescopic rod is fixed inside the guide groove, an end plate is fixed to the end of the fourth telescopic rod, the end plate and the guide groove are slidably connected, a guide side plate is fixed to the side of the end plate, and the guide side plate and the second guide plate are fixedly connected.

[0013] As a further embodiment of the present invention: the limiting component includes an end limiting plate, the end limiting plate has an end limiting hole on its side, the size of the end limiting hole is adapted to the size of the first guide mesh hole, a pressure sensor is fixed inside the end limiting hole, and the pressure sensor and the pushing device cooperate for control.

[0014] A new energy terminal crimping method as described above includes the following steps: S1. First, start the pushing device and clamping device, control the clamping device to clamp the terminals, and control the pushing device to push the cable laterally. After the cable is pushed to the first guide mesh and the second guide mesh of the first guide component, the cable is pushed to the first guide mesh and the second guide mesh of the second guide component until the cable is pushed to the end limiting hole. S2. Use a pressure sensor to detect whether the cable has entered the end limiting hole position. If not, send a feedback signal to control the pushing device to push the cable to the corresponding position to continue pushing; if yes, stop the pushing device. S3. Use the fourth telescopic rod to push the end plate to move inside the guide groove, control the position of the first guide plate and the second guide plate. At this time, the first guide mesh and the second guide mesh are misaligned, clamping and fixing the cable. S4. The third telescopic rod is activated, controlling the longitudinal movement of the connecting support base and the longitudinal movement of the cutter support frame. At this time, the cutter support frame moves laterally back and forth on the connecting support base. By utilizing the position of the mating protrusion and the limiting tooth during the longitudinal movement, the cutter support frame is controlled to slide back and forth inside the internal groove, controlling the longitudinal movement of the longitudinal cutter to cut the cable between the first guide component and the second guide component. S5. After cutting, control the longitudinal cutter to move longitudinally, control the second telescopic rod to start and drive the second guide component and limit component to move longitudinally, start the pushing device, and push the neat cable into the terminal.

[0015] Compared with the prior art, the beneficial effects of the present invention are: (1) Firstly, this application sets a cutting device between the pushing device and the clamping device. That is, the first guiding component is used to initially guide the cable, and then the cable enters the second guiding component until the end of the cable enters the limiting component, thereby guiding the cable. Then, the cutting component is used to cut the cable so that the end of the cable is neat. Then, the pushing device moves the second guiding component and the limiting component longitudinally so that the cable enters the terminal after being guided by the first guiding component, thereby installing the cable and the terminal. This process can avoid the problem of poor contact between the cable and the terminal caused by the uneven end of the cable.

[0016] (2) This application uses the cutting groove to install the cutting blade, and can remove and install the longitudinal cutting blade by using the action of the mounting bolt, which facilitates the replacement of the longitudinal cutting blade. Different widths of longitudinal cutting blades can be replaced according to different application occasions to ensure that the longitudinal cutting blade is compatible with different cables and different cuts, and further realizes the stable contact between the cable and the terminal.

[0017] (3) This application allows the cutter support frame to move laterally relative to the connecting support base, and a limiting rod is provided on the side of the cutter support frame. By utilizing the action of the mating protrusion, the mating protrusion and the limiting teeth work together. That is, the position of the limiting rod controls the lateral position of the longitudinal cutter. Since the limiting teeth are evenly arranged longitudinally, when the cutter slides and cuts longitudinally, the reciprocating longitudinal cutter ensures the cutting speed of the cable and also protects the blade of the longitudinal cutter, extending the service life of the longitudinal cutter.

[0018] (4) This application achieves cable guidance by overlapping the first guide mesh and the second guide mesh. Then, when the cable is cut, in order to ensure the stability of the cable, the fourth telescopic rod is moved to control the longitudinal movement of the end, thereby controlling the position of the first guide plate and the second guide plate. By using the offset of the positions of the first guide mesh and the second guide mesh, the cable is clamped, so that the cable is always in a taut state when the cable is cut longitudinally, and the cut surface of the cable is uniform and stable. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a new energy terminal crimping device.

[0020] Figure 2 This is a schematic diagram of the cutter assembly structure of a new energy terminal crimping device.

[0021] Figure 3 This is a schematic diagram of the auxiliary component structure in a new energy terminal crimping device.

[0022] Figure 4 This is a perspective view of an auxiliary component in a new energy terminal crimping device.

[0023] Figure 5 In a new energy terminal crimping device Figure 4 Enlarged schematic diagram of a portion of structure A in the middle.

[0024] Figure 6 This is a schematic diagram of the first guide component in a new energy terminal crimping device.

[0025] Figure 7This is a schematic diagram showing the positions of the first and second guide mesh holes in a new energy terminal crimping device.

[0026] Figure 8 In a new energy terminal crimping device Figure 7 Enlarged schematic diagram of a portion of the structure in section B.

[0027] Figure 9 This is a schematic diagram showing the positions of cables and terminals in a new energy terminal crimping device.

[0028] Figure 10 This is a schematic diagram of a limiting component in a new energy terminal crimping device.

[0029] Figure 11 This is a schematic diagram of a pressure sensor in a new energy terminal crimping device.

[0030] In the diagram: 1. First telescopic rod; 2. Limiting assembly; 21. End limiting plate; 22. End limiting hole; 23. Pressure sensor; 3. Second guide assembly; 4. Assisting assembly; 41. Limiting top plate; 42. Side plate; 43. Mating protrusion; 44. Limiting rod; 45. Limiting tooth; 46. Internal groove; 47. Internal slider; 48. Internal spring; 5. Fifth support seat; 6. Cutting blade assembly; 61. Cutting blade groove; 62. Cutting blade support frame; 63. Mounting bolt; 64. Connecting support seat; 65. 66. Limiting post; 7. Longitudinal cutter; 8. Third telescopic rod; 9. First guide assembly; 10. Guide side plate; 11. Second guide plate; 12. First guide plate; 13. First guide mesh; 14. Second guide mesh; 15. Fourth telescopic rod; 16. End plate; 17. Guide groove; 18. Fixed support seat; 19. Sliding support seat; 10. Second support seat; 11. Second telescopic rod; 12. First support seat; 13. Third support seat; 14. Fourth support seat; 15. Terminal; 16. Cable. Implementation

[0031] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0033] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0034] The technical solution of this patent will be further described in detail below with reference to specific embodiments. Example

[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 9 As shown, a new energy terminal crimping device includes a terminal 16 and a cable 17. The end of the cable 17 is disposed on a pushing device, and the terminal 16 is disposed on a clamping device. The terminal 16 can be replaced by the clamping device. When the cable 17 is connected to the terminal 16, the terminal 16 can be replaced by stopping the operation of the clamping device. A cutting device is disposed on the side of the clamping device. The cutting device includes a first guide component 8, a cutter component 6, and a second guide component 3. The cutter component 6 is located between the first guide component 8 and the second guide component 3. After passing through the first guide component 8, the cable 17 passes through the second guide component 3. Then, the cutter component 6 cuts the cable 17 to ensure that the end face of the cable 17 is flush and to ensure the stability of the connection between the cable 17 and the terminal 16. The second guide component 3 is closer to the clamping device than the first guide component 8. The cutter component 6 slides longitudinally relative to the first guide component 8. A limit component 2 is provided on the side of the second guide component 3 away from the first guide component 8. When the cable 17 is cut, it enters the interior of the limit component 2 to limit the end of the cable 17.

[0036] Specifically, the terminal 16 is first clamped and fixed by the clamping device. Then, the cable 17 is pushed into the cutting device horizontally by the pushing device. That is, the cable 17 first enters the positions of the first guide component 8 and the second guide component 3 until the end of the cable 17 enters the position of the limiting component 2, thereby limiting the cable 17. Then, the cable 17 is cut by the cutting component 6. The cutting position is between the first guide component 8 and the second guide component 3 to ensure that the cutting plane of the cable 17 is relatively flat, thereby ensuring the contact stability between the cable 17 and the terminal 16.

[0037] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 9 As shown, the cutter assembly 6 includes a longitudinal cutter 66. When the longitudinal cutter 66 moves longitudinally, it cuts the cable 17. The longitudinal cutter 66 is mounted on a cutter support frame 62. Connecting support seats 64 are slidably mounted on both sides of the cutter support frame 62. The connecting support seats 64 are fixedly mounted on the output end of the third telescopic rod 7. The third telescopic rod 7 drives the connecting support seats 64 to move longitudinally, thereby driving the cutter support frame 62 to move longitudinally. The longitudinal cutter 66 cuts the cable 17. An assist component 4 is provided on the side of the cutter support frame 62 to realize the lateral movement of the longitudinal cutter 66, so that it can reciprocate laterally when the longitudinal cutter 66 moves longitudinally.

[0038] Specifically, by activating the third telescopic rod 7, the cutter support frame 62 is controlled to move longitudinally, which in turn controls the longitudinal cutter 66 to move longitudinally. During this process, under the action of the assist component 4, the longitudinal cutter 66 is controlled to move reciprocally laterally, so that the longitudinal cutter 66 can fully contact the cable 17, ensuring the stability of cutting the cable 17 and effectively protecting the longitudinal cutter 66.

[0039] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 9As shown, in order to allow for the replacement of the longitudinal cutter 66 according to different applications, a cutter groove 61 is provided on the side of the cutter support frame 62. The longitudinal cutter 66 is installed inside the cutter groove 61 by mounting bolts 63. That is, the longitudinal cutter 66 can be replaced by the action of the mounting bolts 63. In order to achieve the lateral reciprocating motion of the longitudinal cutter 66, internal sliders 47 are symmetrically fixed on both sides of the cutter support frame 62. An internal spring 48 is fixed on the side of the internal slider 47. An internal groove 46 is provided on the connecting support base 64. The internal slider 47 and the internal groove 46 are slidably connected, and the end of the internal spring 48 away from the internal slider 47 is installed inside the internal groove 46.

[0040] Specifically, in use, the matching longitudinal cutter 66 is first placed inside the cutter groove 61, and then the longitudinal cutter 66 is fixed in place using the mounting bolt 63. This process ensures the stable installation of the longitudinal cutter 66. Then, under the action of the assist component 4, the internal slider 47 slides inside the internal slide groove 46. When the third telescopic rod 7 is activated, the longitudinal cutter 66 moves longitudinally and reciprocates under the action of the internal slider 47.

[0041] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 9 As shown, in order to enable the longitudinal cutter 66 to reciprocate laterally during longitudinal movement, the assist component 4 includes a limiting rod 44 and a side plate 42. The limiting rods 44 are symmetrically fixed on both sides of the cutter support frame 62. The end of the limiting rod 44 is fixed with a mating protrusion 43, which is funnel-shaped. The side plate 42 is symmetrically arranged on both sides of the cutter support frame 62. The side plate 42 is fixed with limiting teeth 45, which engage with the mating protrusions 43, and the corresponding limiting teeth 45 are offset.

[0042] Specifically, when the longitudinal cutter 66 moves longitudinally, the limiting rod 44 moves longitudinally. When the limiting tooth 45 is misaligned, the limiting rod 44 can be pressed tightly against the mating protrusion 43. Under the arrangement of the mating protrusion 43, the position of the limiting rod 44 is controlled, thereby controlling the lateral position of the longitudinal cutter 66 and realizing the reciprocating cutting of the longitudinal cutter 66, thus enabling stable cutting of the cable 17.

[0043] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 9As shown, the first guide component 8 is fixed with a fixed support base 9 on its side. The fixed support base 9 and the side plate 42 are fixedly connected, that is, the first guide component 8 and the fixed support base 9 are fixedly connected, so that the cable 17 can be stably guided by the first guide component 8. The second guide component 3 is fixed with a third support base 14 on its side. The third support base 14 and the side plate 42 are slidably connected. When cutting the cable 17, the second guide component 3 is used to guide the cable 17. After cutting, the position of the second guide component 3 is changed, and at this time only the first guide component 8 is used to guide the cable 17. The limiting component 2 is fixed with a fourth support base 15 on its side. The fourth support base 15 and the side plate 42 are slidably connected. After cutting, the limiting component 2 is moved away from the guiding height of the cable 17.

[0044] Specifically, during cutting, the cable 17 is guided and cut by passing it through the first guide component 8, the second guide component 3, and the limiting component 2, which are all of the same height. After the cable 17 is cut and contacted, the second guide component 3 and the limiting component 2 are moved away by a corresponding height. At this time, the cable 17 is guided only by the first guide component 8, so that the cut cable 17 adhering to the second guide component 3 and the limiting component 2 does not affect the transmission and guidance of the cable 17.

[0045] Furthermore, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 9 As shown, in order to control the cutting position and cutting height of cable 17, the third support 14 and the fourth support 15 are fixed on the sliding support 10. The sliding support 10 is slidably connected to the side plate 42. The sliding support 10 is installed at the output end of the second telescopic rod 12. The second telescopic rod 12 is installed on the first support 13. The first support 13 is installed at the output end of the first telescopic rod 1. The installation directions of the first telescopic rod 1 and the second telescopic rod 12 are at ninety degrees.

[0046] Specifically, the first telescopic rod 1 is used to control the lateral position of the first support seat 13, and then the second telescopic rod 12 is used to control the height of the sliding support seat 10, thereby controlling the lateral position and longitudinal height of the sliding support seat 10, which in turn controls the position of the side plate 42, thereby achieving the specific positions of the first guide component 8, the second guide component 3 and the limiting component 2, so that they can adapt to the cutting position of the cable 17.

[0047] Furthermore, such as Figure 1 , Figure 6 , Figure 7 , Figure 8 , Figure 9As shown, the first guide component 8 and the second guide component 3 have the same structure. In order to clamp the cable 17, the first guide component 8 includes a first guide plate 83 and a second guide plate 82. The first guide plate 83 and the second guide plate 82 are slidably connected. The first guide plate 83 has a first guide mesh hole 84, and the second guide plate 82 has a second guide mesh hole 85. The first guide mesh hole 84 and the second guide mesh hole 85 are adapted in size, so that the first guide mesh hole 84 and the second guide mesh hole 85 can overlap to guide the cable 17, or the positions of the first guide plate 83 and the second guide plate 82 can be changed to achieve the misalignment of the positions of the first guide mesh hole 84 and the second guide mesh hole 85 to achieve the clamping effect on the cable 17.

[0048] Specifically, the cable 17 first passes through the first guide mesh 84 and the second guide mesh 85 to limit its position. Then, by changing the relative position of the first guide plate 83 and the second guide plate 82, the relative positions of the first guide mesh 84 and the second guide mesh 85 are changed and misaligned. At this time, the cable 17 can be clamped and fixed to prevent the position of the cable 17 from changing during cutting, which would result in an uneven cut surface of the cable 17.

[0049] Furthermore, such as Figure 1 , Figure 6 , Figure 7 , Figure 8 , Figure 9 As shown, in order to control the relative position of the first guide plate 83 and the second guide plate 82 to change, the first guide plate 83 is provided with a guide groove 88, which is T-shaped. A fourth telescopic rod 86 is fixed inside the guide groove 88, and an end plate 87 is fixed to the end of the fourth telescopic rod 86. The end plate 87 and the guide groove 88 are slidably connected. A guide side plate 81 is fixed to the side of the end plate 87, and the guide side plate 81 and the second guide plate 82 are fixedly connected.

[0050] Specifically, by utilizing the function of the fourth telescopic rod 86, the sliding of the end plate 87 inside the guide groove 88 is controlled, thereby controlling the longitudinal height of the guide side plate 81, controlling the change in the position of the second guide plate 82 relative to the first guide plate 83, thereby controlling the relative position of the first guide mesh 84 and the second guide mesh 85, which facilitates the control of clamping or guiding the cable 17.

[0051] Furthermore, such as Figure 1 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11As shown, in order to ensure that the cable 17 enters the position of the limiting component 2 and to prevent the longitudinal cutting blade 66 from not cutting the portion of the cable 17, the limiting component 2 includes an end limiting plate 21. The end limiting plate 21 has an end limiting hole 22 on its side. The size of the end limiting hole 22 is adapted to the size of the first guide mesh hole 84. A pressure sensor 23 is fixed inside the end limiting hole 22. The pressure sensor 23 works in conjunction with the pushing device for control.

[0052] Specifically, the cable 17 approaches the pressure sensor 23 through the end limiting hole 22. If the pressure sensor 23 does not detect the corresponding cable 17, it sends a feedback signal to the pushing device, thereby controlling the start of the pushing device and controlling the corresponding cable 17 to continue to be transmitted until the cable 17 enters the corresponding pressure sensor 23, thus realizing the monitoring of the cable 17.

[0053] A method for crimping new energy terminals includes the following steps: S1. First, start the pushing device and the clamping device, control the clamping device to clamp the terminal 16, and control the pushing device to push the cable 17 laterally. After pushing the cable 17 to the position of the first guide mesh 84 and the second guide mesh 85 of the first guide component 8, the cable 17 is pushed to the position of the first guide mesh 84 and the second guide mesh 85 of the second guide component 3 until the cable 17 is pushed to the position of the end limiting hole 22. S2. Use pressure sensor 23 to sense whether cable 17 has entered the end limiting hole 22. If not, send a feedback signal to control the pushing device to push the cable 17 to the corresponding position to continue pushing; if yes, stop the pushing device. S3. Use the fourth telescopic rod 86 to push the end plate 87 to move inside the guide groove 88, control the position of the first guide plate 83 and the second guide plate 82. At this time, the first guide mesh 84 and the second guide mesh 85 are misaligned, clamping and fixing the cable 17. S4. The third telescopic rod 7 is activated, controlling the longitudinal movement of the connecting support 64 and the longitudinal movement of the cutter support 62. At this time, the cutter support 62 moves laterally back and forth on the connecting support 64. By utilizing the position of the mating protrusion 43 and the limiting tooth 45 during the longitudinal movement, the cutter support 62 is controlled to slide back and forth inside the internal slide groove 46, controlling the longitudinal cutter 66 to move longitudinally and cut the cable 17 between the first guide component 8 and the second guide component 3. S5. After the cutting is completed, control the longitudinal cutter 66 to move longitudinally, control the second telescopic rod 12 to start and drive the second guide component 3 and the limit component 2 to move longitudinally, start the pushing device, and push the neat cable 17 into the terminal 16.

[0054] The working principle of this invention embodiment is as follows: like Figures 1-11 As shown, the first telescopic rod 1 and the second telescopic rod 12 are activated first. The first telescopic rod 1 controls the lateral position of the first support seat 13, and the second telescopic rod 12 controls the longitudinal height of the sliding support seat 10. During this process, the first telescopic rod 1 can drive the side plate 42 to move laterally, thereby moving the overall lateral position of the device. The second telescopic rod 12 controls the longitudinal height of the second guide component 3 and the limiting component 2, thereby controlling the height of the second guide component 3 and the limiting component 2 before and after cutting the cable 17. Subsequently, by using the starting push device and the clamping device, the clamping device is controlled to clamp the terminal 16, and the push device is controlled to push the cable 17 laterally. The cable 17 first passes through the first guide mesh 84 and the second guide mesh 85 of the first guide component 8, and is then pushed to the first guide mesh 84 and the second guide mesh 85 of the second guide component 3 until the cable 17 is pushed to the end limiting hole 22. The pressure sensor 23 is used to sense whether the corresponding cable 17 has entered the end limiting hole 22. If not, a feedback signal is sent to the push device to control the push device to start and continue to convey the corresponding cable 17 until the cable 17 enters the corresponding pressure sensor 23. The fourth telescopic rod 86 is activated, and the end plate 87 is pushed by the fourth telescopic rod 86 to guide inside the guide groove 88. The positions of the first guide plate 83 and the second guide plate 82 are adaptively changed. At this time, the first guide mesh 84 and the second guide mesh 85 are misaligned to clamp and fix the cable 17. At this time, the cable 17 is in a taut state when it is located between the first guide component 8 and the second guide component 3. Subsequently, the third telescopic rod 7 is activated, controlling the longitudinal movement of the connecting support base 64 and the longitudinal movement of the cutter support frame 62. At this time, the cutter support frame 62 moves laterally back and forth on the connecting support base 64. By utilizing the position of the mating protrusion 43 and the limiting tooth 45 during longitudinal movement, the cutter support frame 62 is controlled to slide back and forth inside the internal slide groove 46, controlling the longitudinal cutter 66 to move longitudinally and cut the cable 17 between the first guide component 8 and the second guide component 3. After the cutting is completed, the longitudinal cutter 66 is controlled to move longitudinally, controlling the second telescopic rod 12 to start and drive the second guide component 3 and the limiting component 2 to move longitudinally, activating the pushing device to push the neatly arranged cable 17 into the terminal 16.

[0055] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention should be included within the scope of protection of the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0056] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A new energy terminal crimping device, comprising a terminal (16) and a cable (17), wherein the end of the cable (17) is disposed on a pushing device, and the terminal (16) is disposed on a clamping device, characterized in that, A cutting device is provided on the side of the clamping device. The cutting device includes a first guide component (8), a cutter component (6), and a second guide component (3). The cutter component (6) is located between the first guide component (8) and the second guide component (3), and the second guide component (3) is closer to the clamping device than the first guide component (8). The cutter component (6) slides longitudinally relative to the first guide component (8). A limit component (2) is provided on the side of the second guide component (3) away from the first guide component (8). The cutter assembly (6) includes a longitudinal cutter (66), which is mounted on a cutter support frame (62). Connecting support seats (64) are slidably mounted on both sides of the cutter support frame (62). The connecting support seats (64) are fixedly mounted on the output end of the third telescopic rod (7). An assist component (4) is provided on the side of the cutter support frame (62) to realize the lateral movement of the longitudinal cutter (66). The cutter support frame (62) has a cutter groove (61) on its side. The longitudinal cutter (66) is installed inside the cutter groove (61) by mounting bolts (63). The cutter support frame (62) has internal sliders (47) fixed symmetrically on both sides. The internal sliders (47) have internal springs (48) fixed on their sides. The connecting support base (64) has an internal sliding groove (46). The internal sliders (47) and the internal sliding grooves (46) are slidably connected. The end of the internal spring (48) away from the internal sliders (47) is installed inside the internal sliding grooves (46). The assist component (4) includes a limiting rod (44) and a side plate (42). The limiting rod (44) is symmetrically fixed on both sides of the cutter support frame (62). The end of the limiting rod (44) is fixed with a mating protrusion (43). The mating protrusion (43) is funnel-shaped. The side plate (42) is symmetrically arranged on both sides of the cutter support frame (62). The side plate (42) is fixed with a limiting tooth (45). The limiting tooth (45) and the mating protrusion (43) are mated, and the corresponding limiting teeth (45) are misaligned. The limiting component (2) includes an end limiting plate (21), and an end limiting hole (22) is provided on the side of the end limiting plate (21). The size of the end limiting hole (22) is adapted to the size of the first guide mesh hole (84). A pressure sensor (23) is fixed inside the end limiting hole (22). The pressure sensor (23) and the pushing device cooperate for control.

2. The new energy terminal crimping device according to claim 1, characterized in that, The first guide component (8) is fixed with a fixed support base (9) on its side, and the fixed support base (9) and the side plate (42) are fixedly connected. The second guide component (3) is fixed with a third support base (14) on its side, and the third support base (14) and the side plate (42) are slidably connected. The limiting component (2) is fixed with a fourth support base (15) on its side, and the fourth support base (15) and the side plate (42) are slidably connected.

3. The new energy terminal crimping device according to claim 2, characterized in that, The third support (14) and the fourth support (15) are fixed on the sliding support (10). The sliding support (10) and the side plate (42) are slidably connected. The sliding support (10) is installed at the output end of the second telescopic rod (12). The second telescopic rod (12) is installed on the first support (13). The first support (13) is installed at the output end of the first telescopic rod (1). The installation directions of the first telescopic rod (1) and the second telescopic rod (12) are at ninety degrees.

4. The new energy terminal crimping device according to claim 1, characterized in that, The first guide component (8) includes a first guide plate (83) and a second guide plate (82), which are slidably connected. The first guide plate (83) has a first guide mesh hole (84), and the second guide plate (82) has a second guide mesh hole (85). The first guide mesh hole (84) and the second guide mesh hole (85) are adapted to each other in size.

5. A new energy terminal crimping device according to claim 4, characterized in that, The first guide plate (83) has a guide groove (88) which is T-shaped. A fourth telescopic rod (86) is fixed inside the guide groove (88). An end plate (87) is fixed at the end of the fourth telescopic rod (86). The end plate (87) and the guide groove (88) are slidably connected. A guide side plate (81) is fixed on the side of the end plate (87). The guide side plate (81) is fixedly connected to the second guide plate (82).

6. A method for crimping new energy terminals, implemented based on the new energy terminal crimping device according to any one of claims 1 to 5, characterized in that, Includes the following steps: S1. First, start the pushing device and the clamping device, control the clamping device to clamp the terminal (16), control the pushing device to push the cable (17) laterally, push the cable (17) to the first guide mesh (84) and the second guide mesh (85) of the first guide component (8), and then push the cable (17) to the first guide mesh (84) and the second guide mesh (85) of the second guide component (3) until the cable (17) is pushed to the end limiting hole (22). S2. Use pressure sensor (23) to sense whether cable (17) has entered the end limiting hole (22) position. If not, send feedback signal to control the pushing device to push the cable (17) at the corresponding position to continue pushing; if yes, stop the pushing device. S3. Use the fourth telescopic rod (86) to push the end plate (87) to move inside the guide groove (88) and control the position of the first guide plate (83) and the second guide plate (82). At this time, the first guide mesh (84) and the second guide mesh (85) are misaligned to clamp and fix the cable (17). S4. The third telescopic rod (7) is activated, controlling the longitudinal movement of the connecting support base (64) and the longitudinal movement of the cutter support frame (62). At this time, the cutter support frame (62) moves laterally back and forth on the connecting support base (64). By utilizing the position of the mating protrusion (43) and the limiting tooth (45) during the longitudinal movement, the cutter support frame (62) slides back and forth inside the internal slide groove (46), controlling the longitudinal cutter (66) to move longitudinally and cut the cable (17) between the first guide component (8) and the second guide component (3). S5. After the cutting is completed, control the longitudinal cutter (66) to move longitudinally, control the second telescopic rod (12) to start and drive the second guide component (3) and the limit component (2) to move longitudinally, start the pushing device, and push the neat cable (17) into the terminal (16).

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