Terminal crimping machine for electric wire and cable

Abstract

The application relates to the technical field of wire and cable processing equipment, and discloses a terminal crimping machine for wire and cable processing, which comprises a machine box, the upper side of the machine box is fixedly connected with a base, the upper side of the base is fixedly connected with a feeding track, the upper side of the base is fixedly connected with a terminal mold, the inner side of the machine box is provided with a waste collecting assembly, the upper side of the base is fixedly connected with a rack, and the outer side of the rack is provided with a terminal crimping assembly. The terminal crimping machine for wire and cable processing is integrated and arranged through the structural cooperation of the waste collecting assembly, the terminal crimping assembly, the mold groove, the cutter and the conical material guiding groove, so that the waste after being cut by the cutter can enter the waste collecting assembly through the conical material guiding groove and be centrally treated, the waste can be directly collected, the waste is prevented from being accumulated on the machine box and various components, the risk of the waste entering the moving components is reduced, the component wear is effectively reduced, and the normal operation of the equipment is ensured.

Description

Technical Field

[0001] This application relates to the technical field of wire and cable processing equipment, specifically a terminal crimping machine for wire and cable processing. Background Technology

[0002] Cables generally refer to electrical cables, which are devices for transmitting electrical energy or signals, typically composed of several or groups of conductors. In the processing of wires and cables, terminal crimping machines are indispensable equipment. Through specific molds and mechanical structures, they firmly crimp terminals onto the ends of wires and cables, thereby achieving electrical connections and facilitating the connection of cables to equipment.

[0003] Currently, with the extension of processing time and the increase in processing volume, waste materials will continue to accumulate on the terminal crimping machine. Among them, the accumulated waste materials may enter the moving parts of the terminal crimping machine, increasing the friction and wear between the parts, and may even cause the parts to jam, affecting the normal operation of the equipment and reducing the service life of the equipment. At the same time, the cleaning of waste materials needs to be carried out manually, which not only increases the workload of operators and reduces production efficiency, but also poses certain safety hazards during the manual cleaning process. Summary of the Invention

[0004] Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this application provides a terminal crimping machine for wire and cable processing, which has the advantages of directly collecting waste materials, avoiding the accumulation of waste materials on the machine casing and various components, reducing the risk of waste materials entering moving parts, and effectively reducing component wear.

[0006] To achieve the above objectives, this application provides the following technical solution: a terminal crimping machine for wire and cable processing, comprising a chassis, a base fixedly connected to the upper side of the chassis, a feeding rail fixedly connected to the upper side of the base, a terminal mold fixedly connected to the upper side of the base, a waste collection assembly provided inside the chassis, a frame fixedly connected to the upper side of the base, a terminal crimping assembly provided outside the frame, a mold groove provided outside the terminal mold, a cutter fixedly installed inside the terminal mold, and a conical guide groove provided inside the terminal mold.

[0007] The above solution integrates various functional modules through the structural coordination of the waste collection component, the end-cutting component, the mold groove, the cutter, and the conical guide groove. This allows the waste material after being cut by the cutter to enter the waste collection component through the conical guide groove for centralized processing. This directly collects the waste material, preventing it from accumulating on the chassis and other components, reducing the risk of waste entering moving parts, effectively reducing component wear, and ensuring the normal operation of the equipment.

[0008] Furthermore, the end-cutting assembly includes a guide rail frame fixedly connected to the inner side of the frame, a movable seat slidably connected to the inner side of the guide rail frame, a pressure joint fixedly connected to the bottom of the movable seat, the pressure joint being adapted to the mold groove, and a connecting block fixedly connected to the outer side of the guide rail frame, and the outer side of the connecting block being slidably connected to the inner side of the guide rail frame.

[0009] The above solution, by setting a sliding connection structure of guide rail frame, movable seat, crimping connector and connecting block, can accurately control the crimping action of crimping connector by the displacement of movable seat, ensuring the stability of terminal forming and reducing the generation of waste due to crimping deviation.

[0010] Furthermore, a pressing cylinder is provided on the upper side of the movable base, the outer side of the pressing cylinder is fixedly embedded in the upper side of the frame, and the output end of the pressing cylinder is fixedly connected to the outer side of the movable base.

[0011] The above solution achieves rapid response and reset of the crimping action by driving and controlling the moving seat with the crimping cylinder, thus avoiding wire misalignment or repeated crimping caused by action delay.

[0012] Furthermore, a pressure block is fixedly installed at the bottom of the crimp connector, and the pressure block is adapted to the cutter.

[0013] Through the above scheme, the compatibility design of the pressure block and the cutter makes the cutting action more precise and efficient, ensuring that the waste is completely separated and quickly discharged through the mold groove, avoiding debris remaining on the surface of the terminal mold.

[0014] Furthermore, a fixed plate is fixedly connected to the outer side of the frame, a rotating plate is rotatably connected to the outer side of the fixed plate, a track groove is opened on the outer side of the rotating plate, the outer side of the connecting block is slidably connected to the inner side of the track groove, and a feeding push plate is fixedly connected to the outer side of the rotating plate.

[0015] The above scheme, by setting up a linkage structure of fixed plate, rotating plate, track groove and feeding push plate, transforms the linear motion of the connecting block into the periodic rotation of the rotating plate, driving the feeding push plate to achieve automated feeding.

[0016] Furthermore, the waste collection assembly includes a placement box fixedly connected to the inside of the chassis, a connecting pipe fixedly connected to the upper side of the placement box, the placement box and the conical guide trough being connected through the connecting pipe, and a waste collection box slidably connected to the inside of the placement box.

[0017] The above scheme constructs a gravity flow channel through the vertical connection between the placement box and the conical guide trough. Combined with the flexible transition design of the connecting pipe, waste materials of different particle sizes can be smoothly introduced into the placement box. The waste collection box adopts a drawer-type sealing structure, which forms a physical isolation barrier during the collection process to ensure stable waste collection.

[0018] Furthermore, the waste collection assembly also includes a fan fixedly connected to the inside of the chassis, the suction end of the fan being fixedly connected to the inside of the placement box, the air outlet of the fan being connected to an external exhaust pipe, and a filter screen being fixedly installed on the inside of the placement box.

[0019] The above scheme establishes a negative pressure adsorption system between the fan and the filter screen. The directional airflow generated by the fan forces the waste into the conical guide trough and connecting pipe, and then into the waste collection box for collection. At the same time, the filter screen can intercept the waste in the box, preventing the waste from entering the fan and causing damage.

[0020] Furthermore, a pressure sensor is fixedly installed on the inside of the placement box.

[0021] The above solution allows for real-time monitoring of the waste collection box's internal accumulation status using pressure sensors. When a threshold is reached, an alarm is triggered, reminding staff to process the accumulated waste and prevent overloading.

[0022] Beneficial effects

[0023] This wire and cable terminal crimping machine integrates various functional modules through the structural cooperation of a waste collection component, a terminal crimping component, a mold groove, a cutter, and a conical guide groove. This allows waste material after cutting by the cutter to enter the waste collection component through the conical guide groove for centralized processing. This directly collects the waste material, preventing it from accumulating on the machine casing and other components, reducing the risk of waste entering moving parts, effectively reducing component wear, ensuring normal equipment operation, and solving the problems mentioned in the background art. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the entire application;

[0025] Figure 2 This is a three-dimensional structural diagram of the frame, end-cutting assembly, and feeding pusher plate of this application;

[0026] Figure 3 This is a schematic diagram of the internal structure of the terminal mold of this application;

[0027] Figure 4 This is a three-dimensional structural diagram of the waste collection component of this application;

[0028] Figure 5 This is a schematic diagram of the internal structure of the box used in this application.

[0029] In the picture:

[0030] 1. Chassis; 2. Base; 3. Feeding rail; 4. Terminal mold; 5. Waste collection assembly; 501. Placement box; 502. Connecting pipe; 503. Filter screen; 504. Waste collection box; 505. Fan; 506. Pressure sensor; 6. Frame; 7. Terminal assembly; 701. Guide rail frame; 702. Moving seat; 703. Crimping connector; 704. Crimping cylinder; 705. Connecting block; 8. Fixing plate; 9. Rotating plate; 10. Rail groove; 11. Feeding push plate; 12. Mold groove; 13. Cutter; 14. Conical guide groove. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0032] Please see Figure 1 , Figure 4 and Figure 5 This embodiment of a wire and cable terminal crimping machine includes a chassis 1, a base 2 fixedly connected to the upper side of the chassis 1, a feeding rail 3 fixedly connected to the upper side of the base 2, a terminal mold 4 fixedly connected to the upper side of the base 2, and a waste collection assembly 5 provided inside the chassis 1. The waste collection assembly 5 includes a placement box 501 fixedly connected to the inside of the chassis 1, a connecting pipe 502 fixedly connected to the upper side of the placement box 501, the placement box 501 and the conical guide trough 14 being connected through the connecting pipe 502, and a waste collection box 504 slidably connected to the inner side of the placement box 501. A gravity guide channel is constructed through the vertical connection structure between the placement box 501 and the conical guide trough 14. With the flexible transition design of the connecting pipe 502, waste of different particle sizes can be smoothly introduced into the placement box 501. The waste collection box 504 adopts a drawer-type sealing structure, forming a physical isolation barrier during the collection process to ensure stable collection of waste.

[0033] Please see Figure 1 , Figure 4 and Figure 5The waste collection assembly 5 also includes a fan 505 fixedly connected to the inside of the casing 1. The suction end of the fan 505 is fixedly connected to the inside of the placement box 501, and the air outlet of the fan 505 is connected to the external exhaust pipe. A filter screen 503 is fixedly installed inside the placement box 501. The above-mentioned configuration establishes a negative pressure adsorption system between the fan 505 and the filter screen 503. The directional airflow generated by the fan 505 forces the waste into the conical guide trough 14 and the connecting pipe 502, and into the waste collection box 504 for collection. At the same time, the filter screen 503 can intercept the waste in the placement box 501 to prevent the waste from entering the fan 505 and causing damage. A pressure sensor 506 is fixedly installed inside the placement box 501. The pressure sensor 506 can monitor the accumulation status inside the waste collection box 504 in real time. When the threshold is reached, an alarm is triggered to remind the staff to process the concentrated waste and avoid waste overload.

[0034] Please see Figure 1 and Figure 2 A frame 6 is fixedly connected to the upper side of the base 2. A terminal forming assembly 7 is provided on the outer side of the frame 6. The terminal forming assembly 7 includes a guide rail frame 701 fixedly connected to the inner side of the frame 6. A movable seat 702 is slidably connected to the inner side of the guide rail frame 701. A crimping connector 703 is fixedly connected to the bottom of the movable seat 702. The crimping connector 703 is adapted to the mold groove 12. A connecting block 705 is fixedly connected to the outer side of the guide rail frame 701, and the outer side of the connecting block 705 is slidably connected to the inner side of the guide rail frame 701. By setting the sliding connection structure of the guide rail frame 701, the movable seat 702, the crimping connector 703 and the connecting block 705, the crimping action of the crimping connector 703 can be precisely controlled by the displacement of the movable seat 702, ensuring the stability of terminal forming and reducing the generation of waste due to crimping deviation.

[0035] Please see Figure 1 and Figure 2 A crimping cylinder 704 is provided on the upper side of the movable base 702. The outer side of the crimping cylinder 704 is fixedly embedded in the upper side of the frame 6. The output end of the crimping cylinder 704 is fixedly connected to the outer side of the movable base 702. By driving and controlling the movable base 702 through the crimping cylinder 704, the crimping action is quickly responded to and reset, avoiding wire misalignment or repeated crimping caused by action delay. A pressure block is fixedly installed at the bottom of the crimping connector 703. The pressure block is compatible with the cutter 13. The above-mentioned design of the compatibility between the pressure block and the cutter 13 makes the cutting action more precise and efficient, ensuring that the waste is completely separated and quickly discharged through the mold groove 12, avoiding debris remaining on the surface of the terminal mold 4.

[0036] Please see Figure 1 , Figure 2 and Figure 3A mold groove 12 is provided on the outer side of the terminal mold 4, a cutter 13 is fixedly installed on the inner side of the terminal mold 4, and a conical guide groove 14 is provided on the inner side of the terminal mold 4. The waste material after being cut by the cutter 13 can enter the waste collection assembly 5 through the conical guide groove 14 for centralized processing. A fixed plate 8 is fixedly connected to the outer side of the frame 6, and a rotating plate 9 is rotatably connected to the outer side of the fixed plate 8. By setting up a linkage structure of fixed plate 8, rotating plate 9, track groove 10, and feeding push plate 11, the linear motion of connecting block 705 is converted into the periodic rotation of rotating plate 9, driving feeding push plate 11 to achieve automated feeding. A track groove 10 is provided on the outer side of rotating plate 9, and the outer side of connecting block 705 is slidably connected to the inner side of track groove 10. A feeding push plate 11 is fixedly connected to the outer side of rotating plate 9.

[0037] In this embodiment, a terminal crimping machine for wire and cable processing integrates various functional modules through the structural cooperation of a waste collection component 5, a terminal crimping component 7, a mold groove 12, a cutter 13, and a conical guide groove 14. This allows the waste material after being cut by the cutter 13 to enter the waste collection component 5 through the conical guide groove 14 for centralized processing. This directly collects the waste material, preventing it from accumulating on the chassis 1 and other components, reducing the risk of waste entering moving parts, effectively reducing component wear, and ensuring the normal operation of the equipment.

[0038] The working principle of the above embodiment is as follows: When the equipment is started, the feeding track 3 transports the wire to the mold slot 12 of the terminal mold 4 for positioning. At this time, the crimping cylinder 704 drives the moving seat 702 to slide down along the guide rail frame 701, driving the crimping head 703 to crimp the wire. At the same time, the pressing block and the cutter 13 cut the side of the terminal. The generated waste material falls into the connecting pipe 502 through the conical guide groove 14. Under the negative pressure of the fan 505, the waste material enters the placement box 501 through the connecting pipe 502. Large particles of waste are intercepted by the filter screen 503 and fall into the waste collection box 504 for temporary storage. Fine debris is carried by the airflow. The waste is adsorbed into the waste collection box 504 and discharged from the external exhaust pipe by the fan 505. Then, the pressure sensor 506 monitors the accumulation pressure inside the waste collection box 504 in real time. When the preset threshold is reached, an alarm signal is triggered to prompt the cleaning of waste. Then, the connecting block 705 moves along the track groove 10 during the sliding process, pushing the rotating plate 9 to rotate periodically around the fixed plate 8. Then, the next terminal is pushed to the processing position of the mold groove 12 by the feeding push plate 11. The whole process achieves continuous processing and synchronous waste treatment through the crimping of the end-cutting component 7, the cutting of the cutter 13 and the negative pressure collection of the waste collection component 5.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A terminal crimping machine for wire and cable processing, comprising a chassis (1), characterized in that: A base (2) is fixedly connected to the upper side of the chassis (1), a feeding rail (3) is fixedly connected to the upper side of the base (2), a terminal mold (4) is fixedly connected to the upper side of the base (2), a waste collection assembly (5) is provided inside the chassis (1), a frame (6) is fixedly connected to the upper side of the base (2), a terminal punching assembly (7) is provided outside the frame (6), a mold groove (12) is provided on the outside of the terminal mold (4), a cutter (13) is fixedly installed on the inside of the terminal mold (4), and a conical guide groove (14) is provided on the inside of the terminal mold (4).

2. The terminal crimping machine for wire and cable processing according to claim 1, characterized in that: The end-cutting assembly (7) includes a guide rail frame (701) fixedly connected to the inner side of the frame (6). A movable seat (702) is slidably connected to the inner side of the guide rail frame (701). A pressure connector (703) is fixedly connected to the bottom of the movable seat (702). The pressure connector (703) is adapted to the mold groove (12). A connecting block (705) is fixedly connected to the outer side of the guide rail frame (701), and the outer side of the connecting block (705) is slidably connected to the inner side of the guide rail frame (701).

3. A terminal crimping machine for wire and cable processing according to claim 2, characterized in that: The upper side of the movable seat (702) is provided with a pressing cylinder (704), the outer side of the pressing cylinder (704) is fixedly embedded in the upper side of the frame (6), and the output end of the pressing cylinder (704) is fixedly connected to the outer side of the movable seat (702).

4. A terminal crimping machine for wire and cable processing according to claim 2, characterized in that: A pressure block is fixedly installed at the bottom of the crimp connector (703), and the pressure block is adapted to the cutter (13).

5. A terminal crimping machine for wire and cable processing according to claim 4, characterized in that: A fixed plate (8) is fixedly connected to the outer side of the frame (6), and a rotating plate (9) is rotatably connected to the outer side of the fixed plate (8). A track groove (10) is opened on the outer side of the rotating plate (9). The outer side of the connecting block (705) is slidably connected to the inner side of the track groove (10). A feeding push plate (11) is fixedly connected to the outer side of the rotating plate (9).

6. A terminal crimping machine for wire and cable processing according to claim 1, characterized in that: The waste collection assembly (5) includes a placement box (501) fixedly connected to the inside of the chassis (1). A connecting pipe (502) is fixedly connected to the upper side of the placement box (501). The placement box (501) and the conical guide trough (14) are connected through the connecting pipe (502). A waste collection box (504) is slidably connected to the inside of the placement box (501).

7. A terminal crimping machine for wire and cable processing according to claim 6, characterized in that: The waste collection assembly (5) also includes a fan (505) fixedly connected to the inside of the chassis (1). The suction end of the fan (505) is fixedly connected to the inside of the placement box (501). The air outlet of the fan (505) is connected to an external exhaust pipe. A filter screen (503) is fixedly installed on the inside of the placement box (501).

8. A terminal crimping machine for wire and cable processing according to claim 6, characterized in that: A pressure sensor (506) is fixedly installed on the inside of the placement box (501).

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