CN210866744U

CN210866744U - Wire feeding device of cable processing terminal machine

Info

Publication number: CN210866744U
Application number: CN201921809637.XU
Authority: CN
Inventors: 谢宗卫
Original assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-26
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a wire feeding device of a cable processing terminal machine, which comprises a clamping wire feeding set and a first conveyor belt and a second conveyor belt which are respectively arranged at the upper side and the lower side of a processing cable, wherein the first conveyor belt and the second conveyor belt are connected through gear engagement, a movable component which drives the clamping wire feeding set to move is arranged above the clamping wire feeding set, the movable component is connected with the first conveyor belt through chain transmission, the clamping wire feeding set comprises a U-shaped mounting frame, a guide plate is arranged below the U-shaped mounting frame, and the guide plate can be driven by an electric push rod during wire feeding through the arranged clamping wire feeding set, so that the fixed block can be driven by the guide plate to move, thereby the processing cable can be fixed by a fixed contact pin on the fixed block, the contact pin can be inserted into a wire skin of the processing cable, and when the wire feeding is effectively avoided through a roller, the problem that the idler wheel slips and cannot drive the cable to move can occur, and the practicability is stronger.

Description

Wire feeding device of cable processing terminal machine

Technical Field

The utility model relates to a terminal machine field specifically is a cable processing terminal machine send traditional thread binding putting.

Background

The terminal machine is a machine for processing electric wires, and is characterized in that a hardware head is pressed to an electric wire end and then conducted, a terminal which is punched out by the terminal machine can be used for connecting two wires together stably without welding, and the terminal can be pulled out only when being detached.

However, when the existing terminal machine is used for processing cables, the cable feeding device of the terminal machine can directly relate to the accuracy of the length of the processed cables, the existing cable feeding device mostly directly realizes the cable feeding through the extrusion force between the rollers, and when the processed cables are thick or slightly wound, the force required for driving the cables to move is increased, the cables cannot be driven to move due to the slippage of the rollers, the processed cables are not in accordance with the standard, which is inconvenient and needs to be solved.

Disclosure of Invention

In order to overcome the not enough of prior art scheme, the utility model provides a cable processing terminal machine send traditional thread binding putting through being provided with and press from both sides the tight fixed contact pin that send on the group, can realize when sending the line that the tight cable of fixed contact pin clamp can effectual solution background art provide the gyro wheel and skid and can't drive the problem of cable motion.

The utility model provides a technical scheme that its technical problem adopted is:

a wire feeding device of a cable processing terminal machine comprises a clamping wire feeding group, and a first conveyor belt and a second conveyor belt which are respectively arranged at the upper side and the lower side of a processed cable, wherein the first conveyor belt and the second conveyor belt are connected through gear engagement;

the tight group of sending of clamp includes the U-shaped mounting bracket, the deflector is installed to the below of U-shaped mounting bracket, just first sliding tray has all been seted up to the both ends head department of U-shaped mounting bracket, sliding connection has the fixed block in the first sliding tray, the second sliding tray has been seted up on the fixed block, sliding connection has the fixed contact pin that is used for fixed processing cable in the second sliding tray, the below of fixed block still is provided with the lug, set up the direction spout that corresponds with the lug on the deflector, just one side of deflector is still fixed mounting and is used for driving the electric putter of deflector motion.

As a preferred technical scheme of the line device that send of cable processing terminal machine, the activity subassembly includes two sprockets and sets up the driving chain on two sprockets, press from both sides tightly to send group fixed mounting on the driving chain.

As a preferred technical scheme of the wire feeding device of cable processing terminal machine, the structure of first conveyer belt is the same with the second conveyer belt, just first conveyer belt is the toothed belt that the surface seted up the semicircular groove with the second conveyer belt fixedly connected with servo motor on the gear of first conveyer belt.

As the utility model relates to a cable processing terminal machine send line device preferred technical scheme, still seted up on the fixed block and adjusted the spout, fixed mounting has the dead lever that runs through the regulation spout on the fixed contact pin, dead lever screwed connection has fastening nut.

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

through the tight group of sending of clamp that sets up, accessible electric putter can drive the motion of deflector when sending the line, and then can drive the motion of fixed block by the motion of deflector, thereby can fix the processing cable by the fixed contact pin on the fixed block, the contact pin can be inserted in the line skin of processing cable, can effectually avoid sending the line through the gyro wheel when, can appear the gyro wheel and skid the problem that can't drive the cable motion, and first conveyer belt and the second conveyer belt that the cooperation set up assist and send the line, the accurate line that sends when can realizing sending the line, its practicality is stronger.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a partial plan view of the wire guide plate of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1.

Reference numbers in the figures:

1-clamping the feeding line group; 2-a first conveyor belt; 3-a second conveyor belt; 4-a movable component; 5-a servo motor;

101-a U-shaped mounting frame; 102-a guide plate; 103-a first sliding groove; 104-fixed block; 105-a second sliding groove; 106-fixed pin; 107-bumps; 108-a guide chute; 109-electric push rod; 110-adjusting the chute; 111-fixing bars; 112-fastening nuts;

401-a sprocket; 402-drive chain.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a wire feeding device of a cable processing terminal machine, which comprises a clamping wire feeding set 1 and two first conveyor belts 2 and two second conveyor belts 3 respectively disposed at the upper and lower sides of a processing cable, wherein the first conveyor belts 2 and the second conveyor belts 3 are connected by gear engagement, the first conveyor belts 2 and the second conveyor belts 3 have the same structure, and the first conveyor belts 2 and the second conveyor belts 3 are both toothed belts with semicircular grooves on the surfaces, the toothed belts are also called as synchronous belts, i.e. the inner periphery is toothed, so that the toothed belts can be engaged with the toothed belt pulleys, thereby realizing more accurate control of transmission ratio, a servo motor 5 is fixedly connected to a gear on the first conveyor belt 2, the servo motor 5 can drive the first conveyor belt 2 to move, the first conveyor belt 2 can drive the second conveyor belt 3 to move by the engagement of the gear, thereby can drive the processing cable between first conveyer belt 2 and second conveyer belt 3, realize normal line that send, still be provided with a plurality of supplementary tooth belt pulley in the inside of first conveyer belt 2 and second conveyer belt 3 to play the effect of supporting, avoid appearing the phenomenon of skidding when sending the line, more practical, press from both sides the top of pressing from both sides tight group 1 of sending and set up the movable assembly 4 that drives and press from both sides the tight group 1 motion of sending, be connected through chain drive between movable assembly 4 and the first conveyer belt 2, when first conveyer belt 2 is driven by servo motor 5, also can drive the motion of movable assembly 4 through chain drive, can realize the synchronous motion of first conveyer belt 2, second conveyer belt 3 and movable assembly 4, more convenience during the pay-off.

In addition, it is necessary to supplement that the movable assembly 4 includes two chain wheels 401 and a transmission chain 402 disposed on the two chain wheels 401, the clamping wire feeding set 1 is fixedly mounted on the transmission chain 402, the clamping wire feeding set 1 is disposed at the lower end of the transmission chain 402, so as to avoid that when the movable assembly is mounted above the transmission chain 402, the clamping wire feeding set 1 is driven to move in the direction opposite to the wire feeding direction, and therefore, the movable assembly is more practical.

The clamping wire feeding set 1 comprises a U-shaped mounting frame 101, a guide plate 102 is mounted below the U-shaped mounting frame 101, first sliding grooves 103 are formed in two ends of the U-shaped mounting frame 101, a fixed block 104 is connected in the first sliding grooves 103 in a sliding manner, a second sliding groove 105 is formed in the fixed block 104, a fixed contact pin 106 for fixing a processing cable is connected in the second sliding groove 105 in a sliding manner, a convex block 107 is further arranged below the fixed block 104, a guide sliding groove 108 corresponding to the convex block 107 is formed in the guide plate 102, an electric push rod 109 for driving the guide plate 102 to move is fixedly mounted on one side of the guide plate 102, and when a wire is fed, the electric push rod 109 can drive the guide plate 102 to move, and the convex block 107 is embedded in the guide sliding groove 108 on the guide plate 102, so that the fixed block 104 can be driven to move by the movement of the guide plate 102, the motion of fixed contact pin 106 then can be realized to the fixed motion of fixed contact pin 104, and then can fix the processing cable by fixed contact pin 106, and the first conveyer belt 2 and the second conveyer belt 3 that the cooperation set up realize normally sending the line, and fixed contact pin 106 that sets up can be for the tip also can be the crew cut, and when using the tip, the fixed contact pin 106 of accessible is inserted in the line skin of processing cable, can avoid sending the appearance that the phenomenon of skidding appears in the line through the gyro wheel, and its convenience that uses is more.

The utility model discloses in, regulation spout 110 has still been seted up on fixed block 104, fixed mounting has the dead lever 111 that runs through regulation spout 110 on the fixed contact pin 106, dead lever 111 screwed connection has fastening nut 112, after screwing off fastening nut 112, can adjust the position of fixed contact pin 106, and then the accessible is adjusted the position of fixed contact pin 106 and is realized the tight dynamics of tight processing cable of control clamp, avoids pressing from both sides the too big cable that leads to processing of tight dynamics and damages, or presss from both sides tight dynamics undersize and leads to the phenomenon that skids appears when the transmission processing cable, and the practicality is stronger.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cable send traditional thread binding putting of cable processing terminal machine which characterized in that: the wire clamping and feeding device comprises a clamping and feeding wire group (1), and a first conveyor belt (2) and a second conveyor belt (3) which are respectively arranged on the upper side and the lower side of a processing cable, wherein the first conveyor belt (2) and the second conveyor belt (3) are meshed and connected through a gear, a movable assembly (4) for driving the clamping and feeding wire group (1) to move is arranged above the clamping and feeding wire group (1), and the movable assembly (4) is in transmission connection with the first conveyor belt (2) through a chain;

press from both sides tight group (1) of sending and include U-shaped mounting bracket (101), deflector (102) are installed to the below of U-shaped mounting bracket (101), just first sliding tray (103) have all been seted up to the both ends head department of U-shaped mounting bracket (101), sliding connection has fixed block (104) in first sliding tray (103), second sliding tray (105) have been seted up on fixed block (104), sliding connection has fixed contact pin (106) that are used for the fixed processing cable in second sliding tray (105), the below of fixed block (104) still is provided with lug (107), set up direction spout (108) that correspond with lug (107) on deflector (102), just one side of deflector (102) still fixed mounting has electric putter (109) that are used for driving deflector (102) motion.

2. The wire feeding device of the cable processing terminal machine as claimed in claim 1, wherein: the movable assembly (4) comprises two chain wheels (401) and a transmission chain (402) arranged on the two chain wheels (401), and the clamping wire feeding group (1) is fixedly arranged on the transmission chain (402).

3. The wire feeding device of the cable processing terminal machine as claimed in claim 1, wherein: the structure of the first conveyor belt (2) is the same as that of the second conveyor belt (3), the first conveyor belt (2) and the second conveyor belt (3) are both toothed belts with semicircular grooves formed in the surfaces, and a servo motor (5) is fixedly connected to a gear on the first conveyor belt (2).

4. The wire feeding device of the cable processing terminal machine as claimed in claim 1, wherein: the fixing pin (106) is fixedly provided with a fixing rod (111) penetrating through the adjusting sliding groove (110), and the fixing rod (111) is spirally connected with a fastening nut (112).