CN220291328U

CN220291328U - Automatic crimping equipment of portable pencil terminal

Info

Publication number: CN220291328U
Application number: CN202321455089.1U
Authority: CN
Inventors: 朱凌瑞; 朱兴巧; 张晓嫚
Original assignee: Sihong Wanxin Electronics Co ltd
Current assignee: Sihong Wanxin Electronics Co ltd
Priority date: 2023-11-03
Filing date: 2023-11-03
Publication date: 2024-01-02
Anticipated expiration: 2033-11-03

Abstract

The utility model discloses a movable wire harness terminal automatic crimping device which comprises a workbench, wherein the top end of the workbench is fixedly connected with an heightening platform, a butt joint belt is arranged above the heightening platform, one side of the butt joint belt is provided with a plurality of groups of wire feeding belts, the inner sides of one ends of the wire feeding belts and the butt joint belt are respectively wrapped with a rotating roller, the inner sides of one ends of the wire feeding belts and the butt joint belt, which are far away from the rotating rollers, are respectively wrapped with an auxiliary roller, a conveying motor is arranged below the butt joint belt, the conveying motor is arranged at the top of the workbench, the top end of the conveying motor is fixedly connected with a driving gear, one side of the driving gear is meshed with a plurality of groups of driving gears and is sequentially meshed with the top end of the rotating rollers, one side of the rotating rollers is provided with a wire stripping box, and one side of the wire stripping box, which is far away from the rotating rollers, is provided with a fixing frame. The wire feeding device utilizes the seams between the wire feeding belts and the seams between the wire feeding belts and the abutting belts to feed the wires into the wire stripping box, thereby improving the degree of automation.

Description

Automatic crimping equipment of portable pencil terminal

Technical Field

The utility model relates to the technical field of wire processing, in particular to a movable wire harness terminal automatic crimping device.

Background

The terminal crimping machine refers to a machine used for processing wires and data wires, and can press the hardware to the wire end and then conduct the wire. The terminal machine is usually used for connecting more conveniently, two wires can be stably connected together without welding, and only the wires need to be pulled out when the terminal machine is detached. The terminal machine can be classified into a full-automatic terminal machine, a stripping belt terminal machine, an ultra-silent terminal machine, a pneumatic terminal machine, a wiring terminal machine, a computer wire automatic stripping terminal machine, a pin machine terminal machine and a gold thread terminal.

An existing automatic crimping device for a mobile wire harness terminal is described in patent number CN 218549048U: the utility model relates to the technical field of wire processing, in particular to a full-automatic terminal crimping machine, which comprises a workbench, wherein a processing cavity is formed in the middle position of the top of the workbench, a pressing assembly is arranged in the middle position of the top of the workbench, a feeding seat is slidably arranged in the processing cavity, a threaded hole is formed in the bottom of the middle position of the feeding seat, a threaded rod is screwed on the inner wall of the threaded hole, and one end of the threaded rod is connected with the inner wall of one end of the processing cavity through a pin shaft. The utility model can carry out the pressing operation on the cable end head formed by a plurality of wires at one time, replaces the traditional manual operation to sequentially put the wires into the pressing machine for processing, improves the working efficiency of the whole pressing machine, ensures that the pressing part and the cable end head are far away from each other, avoids the safety problem of the whole pressing machine, and ensures that the wires are sequentially placed in the accommodating groove, thereby avoiding the problem of tension and misoperation of workers when the wires are disordered.

According to the technical scheme, when the structure works, the wires are required to be manually stripped and then placed under the air cylinder for crimping, the wire ends are required to be stacked to corresponding positions one by one before crimping, manual careful operation is required when the structure is used, and single working time is prolonged.

Disclosure of Invention

The utility model aims to provide a movable wire harness terminal automatic crimping device, which aims to solve the problems that the structure proposed in the background art needs to manually strip wires and then put the wires under an air cylinder for crimping, and the wire ends need to be stacked to corresponding positions one by one before crimping, so that manual careful operation is needed during use, and single working time is prolonged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable pencil terminal automatic crimping equipment, includes the workstation, the top fixedly connected with of workstation increases the platform, the top of increasing the platform is provided with the butt area, one side of butt area is provided with a plurality of groups wire feed area, the inboard of wire feed area and butt area one end all wraps up there is the rotor, the inboard that rotor one end was kept away from to wire feed area and butt area all wraps up there is the auxiliary roller, the below of butt area is provided with conveying motor, conveying motor installs in the top of workstation, conveying motor's top fixedly connected with driving gear, one side meshing of driving gear has drive gear and drive gear is provided with a plurality of groups and meshes in proper order, the top of driving gear and drive gear all with the bottom fixed connection of rotor, one side of rotor is provided with the wire stripping box, one side that the rotor was kept away from to the wire stripping box is provided with the mount.

Through above-mentioned technical scheme, thereby drive driving gear through the conveying motor and rotate linkage wire feed area, butt area and auxiliary roller, with electric wire centre gripping carry out work to the appointed position between butt area and wire feed area or wire feed area and wire feed area.

Preferably, the top fixedly connected with step conveyer belt of workstation, be provided with the cylinder directly over the step conveyer belt, cylinder fixedly connected with is on the top of mount, the output fixedly connected with lifting seat of cylinder, the bottom fixedly connected with of lifting seat is two sets of limiting plates.

Through above-mentioned technical scheme, through step conveyor belt transmission sheetmetal follow-up part that the cooperation cylinder drove to electric wire press.

Preferably, the top fixedly connected with swash plate of wire stripping box, the top fixedly connected with rotation motor of wire stripping box, rotation motor's output fixedly connected with threaded rod, the screw thread opposite direction of upper and lower two halves of threaded rod, the lateral wall threaded connection of threaded rod has two sets of knife rest.

Through above-mentioned technical scheme, drive the rotation of threaded rod through rotating the motor and make the knife rest remove and strip the line to the electric wire.

Preferably, the top of the heightening platform is provided with a drop groove, the interior of the drop groove is communicated with a collecting box, and the collecting box is arranged on one side of the workbench.

Through above-mentioned technical scheme, store the inside of collecting box through the end of a thread that will strip through the slot that drops and conveniently collect and clear up.

Preferably, the top fixedly connected with of increasing the platform is a plurality of groups fixed block, the bottom fixedly connected with telescopic link of fixed block, the lateral wall cover of telescopic link is equipped with tension spring, the bottom fixedly connected with slide of telescopic link, the bottom of slide and the inside wall mutual butt of send line area one side.

Through above-mentioned technical scheme, the position of a slide section of thick bamboo is adjusted through the length of telescopic link to make one side extension of wire feed area make wire feed area and wire feed area, wire feed area and the interval adaptation electric wire between the butt area thickness.

Preferably, the top fixedly connected with of increasing the platform is a plurality of limit boxes of group, a plurality of limit grooves of group have been seted up to one side of limit box, the inside slip in limit groove has the stopper, one side butt of stopper has the movable block, the one end of movable block is connected in one side of telescopic link.

Through above-mentioned technical scheme, carry out spacingly to the movable block through the position of adjustment threaded rod to carry out spacingly to the length of telescopic link.

Preferably, the bottom fixedly connected with three groups of buffer springs of lift seat, the bottom fixedly connected with article word seat of buffer spring, the bottom fixedly connected with suppression pole of article word seat, the bottom fixedly connected with of suppression pole is suppressed the seat.

Through above-mentioned technical scheme, slow down the pressure of pressing rod to the electric wire through three group buffer spring, avoid appearing hard damage.

Compared with the prior art, the utility model has the beneficial effects that:

1. the wire stripping box, the rotating motor, the heightening platform, the wire feeding belt, the rotating roller, the conveying motor, the threaded rod and the tool rest are arranged, the driving gear and the transmission gear are driven to rotate sequentially through the conveying motor, the wire feeding belt and the abutting belt are driven to rotate, the wire is fed into the wire stripping box through the seams between the wire feeding belt and between the wire feeding belt and the abutting belt, and the tool rest is driven to strip the wire through the rotating motor, so that the degree of automation is improved;

2. the telescopic sliding block is provided with a moving block, a limiting box, a fixed block, a telescopic rod, a sliding barrel, a limiting block and a limiting groove, the position of the sliding barrel is adjusted through the cooperation of the telescopic rod and the sliding barrel, and the moving block is limited by the position of the adjusting limiting block, so that the suitability is improved.

Drawings

FIG. 1 is a schematic top view of the apparatus of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic perspective view of a fixing frame according to the present utility model;

FIG. 4 is a schematic diagram of the front view of the rotary motor of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 6 is a schematic perspective view of a limit box according to the present utility model.

In the figure: 1. a work table; 2. a wire stripping box; 3. a rotating motor; 4. a step conveyor belt; 5. a fixing frame; 6. a drop groove; 7. pressing a rod; 8. a heightening platform; 9. a wire feeding belt; 901. abutting the belt; 902. a drive gear; 903. a transmission gear; 10. a rotating roller; 1001. an auxiliary roller; 11. a cylinder; 12. a conveying motor; 13. a collection box; 14. a lifting seat; 15. a buffer spring; 16. a delta-shaped seat; 17. a threaded rod; 18. a tool holder; 19. a moving block; 20. a limit box; 21. a fixed block; 22. a telescopic rod; 23. a slide cylinder; 24. a limiting block; 25. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the automatic clamping equipment for the movable wire harness terminal comprises a workbench 1, wherein the top end of the workbench 1 is fixedly connected with a heightening platform 8, the height of the heightened wire is matched with the subsequent parts, an abutting belt 901 is arranged above the heightening platform 8, one side of the abutting belt 901 is provided with a plurality of groups of wire feeding belts 9, the wire is clamped and conveyed through gaps between the wire feeding belts 9 and between the wire feeding belts 9 and the abutting belt 901, the inner sides of one ends of the wire feeding belts 9 and the abutting belt 901 are wrapped with rotating rollers 10, the inner sides of one ends of the wire feeding belts 9 and the abutting belt 901, which are far away from the rotating rollers 10, are wrapped with auxiliary rollers 1001 to fix the wire feeding belts 9 and the abutting belt 901, a conveying motor 12 is arranged below the abutting belt 901, the transmission motor 12 is arranged at the top of the workbench 1, power is provided by the transmission motor 12, the top end of the transmission motor 12 is fixedly connected with the driving gear 902, one side of the driving gear 902 is meshed with the transmission gear 903, the transmission gears 903 are provided with a plurality of groups and are sequentially meshed, so that the driving gear 902 and the transmission gears 903 are linked, the top ends of the driving gear 902 and the transmission gears 903 are fixedly connected with the bottom end of the rotating roller 10, the wire stripping box 2 is arranged at one side of the rotating roller 10, the driving gear 902 is driven to rotate by the transmission motor 12, the wire feeding belt 9, the abutting belt 901 and the auxiliary roller 1001 are linked, and a wire is clamped between the abutting belt 901 and the wire feeding belt 9 or between the wire feeding belt 9 and the wire feeding belt 9 to be conveyed to a specified position for working;

the top end of the wire stripping box 2 is fixedly connected with a rotating motor 3, the output end of the rotating motor 3 is fixedly connected with a threaded rod 17, the directions of threads of the upper half and the lower half of the threaded rod 17 are opposite, the outer side wall of the threaded rod 17 is in threaded connection with two groups of tool holders 18, the rotating motor 3 drives the threaded rod 17 to rotate so that the tool holders 18 move to strip wires, the top end of the wire stripping box 2 is fixedly connected with an inclined plate, a separation part is discharged through the inclined plate, the top of the heightening platform 8 is provided with a dropping groove 6, the inside of the dropping groove 6 is communicated with a collecting box 13, the collecting box 13 is arranged on one side of the workbench 1, and stripped wire ends are stored in the collecting box 13 through the dropping groove 6 so as to be convenient to collect and clean;

a fixed frame 5 is arranged on one side of the wire stripping box 2 far away from the rotating roller 10, the top end of the workbench 1 is fixedly connected with a stepping conveyor belt 4, an air cylinder 11 is arranged right above the stepping conveyor belt 4, the air cylinder 11 is fixedly connected to the top end of the fixed frame 5, the output end of the air cylinder 11 is fixedly connected with a lifting seat 14, and the bottom end of the lifting seat 14 is fixedly connected with two groups of limiting plates; the wire is pressed by the following parts driven by the metal sheet matched cylinder 11 through the stepping conveyor belt 4, the bottom end of the lifting seat 14 is fixedly connected with three groups of buffer springs 15, the bottom end of the buffer springs 15 is fixedly connected with a delta seat 16, the bottom end of the delta seat 16 is fixedly connected with a pressing rod 7, the bottom end of the pressing rod 7 is fixedly connected with a pressing seat, the pressure of the pressing rod 7 on the wire is relieved through the three groups of buffer springs 15, and hard damage is avoided;

the top fixedly connected with of increasing platform 8 a plurality of groups fixed block 21, the bottom fixedly connected with telescopic link 22 of fixed block 21, the lateral wall cover of telescopic link 22 is equipped with tension spring, the bottom fixedly connected with slide drum 23 of telescopic link 22, the bottom of slide drum 23 and the inside wall of send line area 9 one side are mutually supported, the position of slide drum 23 is adjusted through the length of telescopic link 22, so that send line area 9 and send line area 9, send the interval adaptation thickness of electric wire between line area 9 and the butt area 901, the top fixedly connected with of increasing platform 8 a plurality of groups spacing box 20, a plurality of groups spacing groove 25 has been seted up to one side of spacing box 20, the inside slip of spacing groove 25 has stopper 24, one side butt of stopper 24 has movable block 19, one end of movable block 19 is connected to one side of telescopic link 22, carry out the spacing through the position of adjustment stopper 24, thereby carry out the spacing to the length of telescopic link 22, thereby improve the suitability.

Working principle: before the electric wire needs to be crimped, the cut electric wire is conveyed to the gap between the wire conveying belt 9 and the abutting belt 901 and between the wire conveying belt 9 and the wire conveying belt 9, then the conveying motor 12 is started to drive the rotating roller 10 to rotate, the driving gear 902 and the transmission gear 903 are linked, the electric wire is clamped between the abutting belt 901 and the wire conveying belt 9 or between the wire conveying belt 9 and conveyed to the inside of the wire stripping box 2, the rotating motor 3 drives the threaded rod 17 to rotate so that the knife rest 18 moves to strip the electric wire, the separation part is discharged through the inclined plate, stripped wire ends are stored in the inside of the collecting box 13 through the dropping groove 6 to be conveniently collected and cleaned, then the electric wire is conveyed to the position below the surface of the stepping conveying belt 4 and the pressing rod 7, the cylinder 11 is started to crimp the electric wire through the pressing rod 7, and the pressure of the pressing rod 7 to the electric wire is relieved through the three groups of buffer springs 15, so that hard damage is avoided.

The position of the slide cylinder 23 is adjusted by the length of the telescopic rod 22, so that one side of the wire feeding belt 9 extends to enable the distance between the wire feeding belt 9 and the distance between the wire feeding belt 9 and the abutting belt 901 to adapt to the thickness of the wire, and the moving block 19 is limited by adjusting the position of the limiting block 24, so that the length of the telescopic rod 22 is limited, and the adaptability is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable pencil terminal automatic crimping equipment, includes workstation (1), its characterized in that: the wire stripping machine is characterized in that the top of the workbench (1) is fixedly connected with the heightening platform (8), the abutting joint belt (901) is arranged above the heightening platform (8), one side of the abutting joint belt (901) is provided with a plurality of groups of wire feeding belts (9), the inner sides of one ends of the wire feeding belts (9) and the abutting joint belt (901) are respectively wrapped with the rotating roller (10), the inner sides of one ends of the wire feeding belts (9) and the abutting joint belt (901) away from the rotating roller (10) are respectively wrapped with the auxiliary roller (1001), the conveying motor (12) is arranged below the abutting joint belt (901), the conveying motor (12) is arranged at the top of the workbench (1), one side of the conveying motor (12) is fixedly connected with the driving gear (902), one side of the driving gear (902) is meshed with the driving gear (903) and the driving gear (903) is sequentially meshed, the top ends of the driving gear (902) and the rotating roller (10) are respectively fixedly connected with the bottom end of the rotating roller (10), one side of the rotating roller (10) is provided with the wire stripping box (2), and one side of the wire stripping box (2) away from the rotating roller (10).

2. The mobile wire harness terminal automatic crimping apparatus of claim 1, wherein: the automatic lifting device is characterized in that a stepping conveyor belt (4) is fixedly connected to the top end of the workbench (1), an air cylinder (11) is arranged right above the stepping conveyor belt (4), the air cylinder (11) is fixedly connected to the top end of the fixing frame (5), a lifting seat (14) is fixedly connected to the output end of the air cylinder (11), and two groups of limiting plates are fixedly connected to the bottom end of the lifting seat (14).

3. The mobile wire harness terminal automatic crimping apparatus of claim 1, wherein: the wire stripping box comprises a wire stripping box body and is characterized in that an inclined plate is fixedly connected to the top end of the wire stripping box body (2), a rotating motor (3) is fixedly connected to the top end of the wire stripping box body, a threaded rod (17) is fixedly connected to the output end of the rotating motor (3), the directions of threads of the upper half and the lower half of the threaded rod (17) are opposite, and two groups of tool holders (18) are connected to the outer side wall threads of the threaded rod (17).

4. The mobile wire harness terminal automatic crimping apparatus of claim 1, wherein: the top of the heightening platform (8) is provided with a dropping groove (6), the inside of the dropping groove (6) is communicated with a collecting box (13), and the collecting box (13) is arranged on one side of the workbench (1).

5. The mobile wire harness terminal automatic crimping apparatus of claim 1, wherein: the top end of the heightening platform (8) is fixedly connected with a plurality of groups of fixed blocks (21), the bottom end of the fixed blocks (21) is fixedly connected with a telescopic rod (22), the outer side wall of the telescopic rod (22) is sleeved with a tension spring, the bottom end of the telescopic rod (22) is fixedly connected with a sliding cylinder (23), and the bottom end of the sliding cylinder (23) is mutually abutted with the inner side wall on one side of the wire feeding belt (9).

6. The mobile wire harness terminal automatic crimping apparatus of claim 5, wherein: the top fixedly connected with that increases platform (8) is a plurality of spacing boxes (20), a plurality of spacing groove (25) of group have been seted up to one side of spacing box (20), the inside slip of spacing groove (25) has stopper (24), one side butt of stopper (24) has movable block (19), one end of movable block (19) is connected in one side of telescopic link (22).

7. The mobile wire harness terminal automatic crimping apparatus of claim 2, wherein: the lifting device is characterized in that three groups of buffer springs (15) are fixedly connected to the bottom end of the lifting seat (14), a delta-shaped seat (16) is fixedly connected to the bottom end of the buffer springs (15), a pressing rod (7) is fixedly connected to the bottom end of the delta-shaped seat (16), and a pressing seat is fixedly connected to the bottom end of the pressing rod (7).