A multifunctional tube terminal stripping and crimping machine

Abstract

The present invention belongs to the field of wire processing equipment, especially a multifunctional tubular terminal stripping and crimping machine. In view of the problem that the existing terminal stripping and crimping machines are not convenient for coaxial stripping and wire twisting functions at the same station, and the processing quality is poor and the efficiency is low, the following scheme is proposed, which includes a half-stripping cylinder and a full-stripping cylinder, the half-stripping cylinder is installed on one side of the full-stripping cylinder, the output shaft of the full-stripping cylinder is connected with a stripping length motor and a stripping depth motor, the stripping depth motor is installed at the bottom of the stripping length motor, and the stripping length motor and the stripping depth motor are installed on one side with the same connecting plate, and the output shaft of the stripping length motor is installed with a lead screw. The mechanical structure of the present invention is compact, and the convenience of fast work at the same station makes the machine highly flexible in action and highly efficient in production. In addition, the two required functions can be performed at the same station at the same time, and the coaxiality ensures that the wire core is straight, improves quality requirements and stably improves efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of wire processing equipment, in particular to a multifunctional tube-type terminal stripping and crimping machine. Background Art

[0002] Terminals are components that connect batteries to external conductors. In electrical engineering, terminals mostly refer to wiring terminals, also called wiring terminals. They are classified into single-hole, double-hole, sockets, hooks, etc. They are classified into materials such as silver-plated copper, zinc-plated copper, copper, aluminum, iron, etc. Their main function is to transmit electrical signals or conduct electricity. Terminals must be used when signal lines are connected to other devices, otherwise the signal lines cannot be connected to other devices or communicated. The terminal press uses a pressing head tool to fix the terminals to be installed and the signal lines, and then applies extrusion force to the terminals to be installed, so that the terminals to be installed are tightly sleeved on the ends of the signal lines; however, the existing terminal stripping and crimping machines are not convenient for performing coaxial stripping and wire twisting at the same station at the same time, and the processing quality is poor and the efficiency is low. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art that the terminal stripping and crimping machine is not convenient for simultaneously performing coaxial stripping and wire twisting at the same station, and has poor processing quality and low efficiency, and proposes a multifunctional tube-type terminal stripping and crimping machine.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A multifunctional tube-type terminal stripping and crimping machine, comprising a half-stripping cylinder and a full-stripping cylinder, wherein the half-stripping cylinder is mounted on one side of the full-stripping cylinder, a stripping length motor and a stripping depth motor are connected to the output shaft of the full-stripping cylinder, the stripping depth motor is mounted on the bottom of the stripping length motor, a same connecting plate is mounted on one side of the stripping length motor and the stripping depth motor, a lead screw is mounted on the output shaft of the stripping length motor, a stripping length sliding mechanism is arranged on the lead screw, and a twisting clamp double Rod cylinder, the wire twist clamp double-rod cylinder is installed on the connecting plate, a locking clamp pushing plate mechanism is installed on the output shaft of the wire twist clamp double-rod cylinder, a wire twist clamp rotating shaft is installed on the locking clamp pushing plate mechanism, a rotating bearing is installed on the wire twist clamp rotating shaft, a stripping cylinder is installed on the bottom of the connecting plate, two rotating wire twist clamps are installed on the wire twist clamp rotating shaft, a coaxial trigger sensor is installed in the wire twist clamp rotating shaft, a stripping mechanism is installed on the output shaft of the stripping cylinder, and a wire twist clamp origin sensor is installed on one side of the locking clamp pushing plate mechanism.

[0006] Preferably, the synchronous transmission mechanism includes a rotating shaft positioning bearing, a high-torque synchronous pulley, a trigger compression spring, a trigger proximity sensor and a high-torque synchronous belt, the high-torque synchronous belt is engaged on the high-torque synchronous pulley, the high-torque synchronous pulley is sleeved on the trigger proximity sensor, and the trigger compression spring is installed on one side of the trigger proximity sensor.

[0007] Preferably, a nut is threadedly mounted on the screw rod, and the nut is mounted on the connecting plate.

[0008] Preferably, the stripping mechanism comprises a wire opening, a first stripping knife and a second stripping knife, and the wire opening is arranged between the first stripping knife and the second stripping knife.

[0009] Preferably, an origin induction plate is installed on one side of the wire twisting clamp origin induction, a rotary wire twisting motor is installed on the connecting plate, a synchronous transmission mechanism is installed on the rotary wire twisting motor, and the synchronous transmission mechanism is connected to the origin induction plate.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] This solution manually puts the unstripped wire into the wire port, and triggers the induction by pushing the wire port to the coaxial line. The stripping cylinder closes, and the first and second stripping knives cut into the wire skin at the same time. The half-stripping cylinder pulls the entire mechanism backward, and the two rotating twisting clamps close. The two rotating twisting clamps clamp the wire, and the twisting clamp rotating shaft drives the rotating twisting clamp to rotate. The full stripping cylinder retreats, strips the entire required length of the rubber seat and twists the copper. When all motors and twisting cylinders are reset, the finished product is manually taken out. It can be modified on the touch screen according to different products, which is convenient and flexible.

[0012] The mechanical structure of the present invention is compact, and the convenience of rapid work at the same workstation makes the machine highly flexible in movement and highly efficient in production. Moreover, two required functions can be performed at the same workstation simultaneously, and the coaxiality ensures that the wire core is straight, thereby improving quality requirements and stably improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A perspective view of the present invention;

[0014] Figure 2 It is a structural schematic diagram of the half-stripping cylinder and the full-stripping cylinder proposed by the present invention;

[0015] Figure 3 It is a structural schematic diagram of the stripping length motor, the twisting clamp double-rod cylinder, the locking clamp push plate mechanism and the synchronous transmission mechanism proposed in the present invention;

[0016] Figure 4 A cross-sectional view of the rotary shaft positioning bearing, high torque synchronous pulley, trigger compression spring and trigger proximity sensor proposed by the present invention;

[0017] Figure 5 It is a stereoscopic diagram of the half-stripped cylinder, the full-stripped cylinder, the high-torque synchronous belt and the high-torque synchronous pulley proposed by the present invention.

[0018] In the figure: 1. Half-stripping cylinder; 2. Full-stripping cylinder; 3. Stripping length motor; 4. Stripping depth motor; 5. Screw; 6. Stripping length sliding mechanism; 7. Wire twisting clamp double-rod cylinder; 8. Lock clamp push plate mechanism; 9. Wire twisting clamp rotating shaft; 10. Rotating bearing; 11. Stripping cylinder; 12. Rotating wire twisting clamp; 13. Coaxial trigger induction; 14. Stripping mechanism; 15. First stripping knife; 16. Wire port; 17. Second stripping knife; 18. Wire twisting clamp origin induction; 19. Origin induction sheet; 20. Synchronous transmission mechanism; 21. Rotating wire twisting motor; 22. Rotating shaft positioning bearing; 23. High-torque synchronous pulley; 24. Trigger compression spring; 25. Trigger proximity sensor; 26. Nut; 27. High-torque synchronous belt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] Unless otherwise defined, the technical or scientific terms used herein shall have the common meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the patent specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "an" do not indicate quantity restrictions, but indicate the existence of at least one.

[0021] Reference Figure 1-5A multifunctional tube terminal stripping and crimping machine comprises a half-stripping cylinder 1 and a full-stripping cylinder 2. The half-stripping cylinder 1 is installed on one side of the full-stripping cylinder 2. A stripping length motor 3 and a stripping depth motor 4 are connected to the output shaft of the full-stripping cylinder 2. The stripping depth motor 4 is installed at the bottom of the stripping length motor 3. The stripping length motor 3 and the stripping depth motor 4 are installed on one side with the same connecting plate. A screw rod 5 is installed on the output shaft of the stripping length motor 3. A stripping length sliding mechanism 6 is provided on the screw rod 5. A twisting clamp double-rod air compressor is installed on one side of the stripping length sliding mechanism 6. Cylinder 7, the wire twist clamp double-rod cylinder 7 is installed on the connecting plate, a locking clamp push plate mechanism 8 is installed on the output shaft of the wire twist clamp double-rod cylinder 7, a wire twist clamp rotating shaft 9 is installed on the locking clamp push plate mechanism 8, a rotating bearing 10 is installed on the wire twist clamp rotating shaft 9, a stripping cylinder 11 is installed on the bottom of the connecting plate, two rotating wire twist clamps 12 are installed on the wire twist clamp rotating shaft 9, a coaxial trigger sensor 13 is installed in the wire twist clamp rotating shaft 9, a stripping mechanism 14 is installed on the output shaft of the stripping cylinder 11, and a wire twist clamp origin sensor 18 is installed on one side of the locking clamp push plate mechanism 8.

[0022] In this embodiment, the synchronous transmission mechanism 20 includes a rotating shaft positioning bearing 22, a high-torque synchronous pulley 23, a trigger compression spring 24, a trigger proximity sensor 25 and a high-torque synchronous belt 27. The high-torque synchronous belt 27 is meshed on the high-torque synchronous pulley 23, the high-torque synchronous pulley 23 is sleeved on the trigger proximity sensor 25, and the trigger compression spring 24 is installed on one side of the trigger proximity sensor 25.

[0023] In this embodiment, a nut 26 is threadedly mounted on the screw rod 5 , and the nut 26 is mounted on the connecting plate.

[0024] In this embodiment, the stripping mechanism 14 includes a wire opening 16 , a first stripping knife 15 and a second stripping knife 17 , and the wire opening 16 is arranged between the first stripping knife 15 and the second stripping knife 17 .

[0025] In this embodiment, an origin induction plate 19 is installed on one side of the wire twisting clamp origin induction 18, a rotary wire twisting motor 21 is installed on the connecting plate, a synchronous transmission mechanism 20 is installed on the rotary wire twisting motor 21, and the synchronous transmission mechanism 20 is connected to the origin induction plate 19.

[0026] In this embodiment, the unstripped wire is manually placed into the wire port 16, and the wire port 16 pushes against the coaxial trigger sensor 13. The coaxial trigger sensor 13 controls the stripping cylinder 11 to open, so that the stripping cylinder 11 is closed, and the stripping cylinder 11 drives the first stripping knife 15 and the second stripping knife 17 to move in a direction close to each other, and the first stripping knife 15 and the second stripping knife 17 cut into the wire skin at the same time. At the same time, the half-stripping cylinder 1 pulls the entire mechanism backward, and the two rotating wire twisting clamps 12 rotate in a direction close to each other, so that the two rotating wire twisting clamps 12 are closed, and the two rotating wire twisting clamps 12 clamp the wire. The wire twisting clamp rotating shaft 9 drives the rotating wire twisting clamp 12 to rotate, and after rotating to the set time, the full stripping cylinder 2 retreats, strips the entire required length of the rubber seat and twists the copper, until all motors The finished product is taken out manually while the twisting cylinder is reset. It can be modified on the touch screen according to different products. It is convenient and flexible. Only the coaxial stripping and twisting function can ensure that the pre-insulated tube terminal can successfully complete the stripping and twisting related production on the automatic machine. The coaxial is convenient and compact, and relevant parameters can be modified or selected on the touch screen. It can be started when the manual wire release is triggered. It has strong flexibility and sensitivity, and can perform half stripping or full stripping. With the twisting function, the effect of half stripping first and then twisting the wire to full stripping is better. It is convenient for users at the same work station and there is no need to move the position manually. The mechanical structure of the present invention is compact, and the convenience of fast work at the same work station makes the machine flexible and efficient, and two required functions can be performed at the same work station at the same time. The coaxiality ensures that the wire core is straight, improves quality requirements and stably improves efficiency.

[0027] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

Claims

1. A multifunctional tube terminal stripping and crimping machine, comprising a half-stripping cylinder (1) and a full-stripping cylinder (2), characterized in that: The half-peeling cylinder (1) is installed on one side of the full-peeling cylinder (2); a peeling length motor (3) and a peeling depth motor (4) are connected to the output shaft of the full-peeling cylinder (2); the peeling depth motor (4) is installed at the bottom of the peeling length motor (3); one side of the peeling length motor (3) and the peeling depth motor (4) are installed with a same connecting plate; a screw rod (5) is installed on the output shaft of the peeling length motor (3); a peeling length sliding mechanism (6) is provided on the screw rod (5); and the peeling length sliding mechanism (6) is provided on the screw rod (5). A wire twisting clamp double-rod cylinder (7) is installed on one side of the mechanism (6), and the wire twisting clamp double-rod cylinder (7) is installed on a connecting plate. A locking clamp push plate mechanism (8) is installed on the output shaft of the wire twisting clamp double-rod cylinder (7), and a wire twisting clamp rotating shaft (9) is installed on the locking clamp push plate mechanism (8). A rotating bearing (10) is installed on the wire twisting clamp rotating shaft (9). A peeling cylinder (11) is installed on the bottom of the connecting plate, and two rotating wire twisting clamps (12) are installed on the wire twisting clamp rotating shaft (9). A coaxial trigger induction (13) is installed inside, a peeling mechanism (14) is installed on the output shaft of the peeling cylinder (11), a twisting clamp origin induction (18) is installed on one side of the locking clamp push plate mechanism (8), an origin induction sheet (19) is installed on one side of the twisting clamp origin induction (18), a rotating wire twisting motor (21) is installed on the connecting plate, a synchronous transmission mechanism (20) is installed on the rotating wire twisting motor (21), the synchronous transmission mechanism (20) is connected to the origin induction sheet (19), and the synchronous transmission mechanism (2 0) comprises a rotating shaft positioning bearing (22), a high torque synchronous pulley (23), a trigger compression spring (24), a trigger proximity sensor (25) and a high torque synchronous belt (27), wherein the high torque synchronous belt (27) is meshed with the high torque synchronous pulley (23), the high torque synchronous pulley (23) is sleeved on the trigger proximity sensor (25), the trigger compression spring (24) is installed on one side of the trigger proximity sensor (25), and a nut (26) is threadedly installed on the screw rod (5), and the nut (26) is installed on the connecting plate.

2. A multifunctional tubular terminal stripping and crimping machine according to claim 1, characterized in that: The stripping mechanism (14) comprises a wire opening (16), a first stripping knife (15) and a second stripping knife (17), wherein the wire opening (16) is arranged between the first stripping knife (15) and the second stripping knife (17).

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