CN216265522U

CN216265522U - Cable ejection jig and ejection device

Info

Publication number: CN216265522U
Application number: CN202122532075.2U
Authority: CN
Inventors: 胡国林; 张立伟; 刘扬
Original assignee: Luxshare Precision Industry Chuzhou Ltd
Current assignee: Luxshare Precision Industry Chuzhou Ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-12
Anticipated expiration: 2031-10-20

Abstract

The embodiment of the utility model provides a cable ejection jig and an ejection device. The supporting seat is used for positioning and placing the carrier, the locking mechanism is located on the first side of the supporting seat and used for locking the carrier and clamping one part of the cable product on the carrier through the locking piece, and therefore the ejection mechanism located on the second side of the supporting seat can eject the other part of the cable product on the carrier through the moving ejection piece. The cable ejection jig of this embodiment can avoid the damage that causes when the manpower takes out the cable product, can improve work efficiency simultaneously to save time and human cost.

Description

Cable ejection jig and ejection device

Technical Field

The utility model relates to the field of cable processing equipment, in particular to a cable ejection jig and an ejection device.

Background

When the cable product is processed, the cable product in the carrier is taken out manually, so that not only is the connector element at one end of the cable product fixed, but also the buckling position for fixing the cable product on the carrier is manually opened, the product is possibly damaged in the process of taking out the cable product, and meanwhile, the working efficiency is lower.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a cable ejection jig and an ejection device, which are used for ejecting a cable product by matching a locking mechanism and an ejection mechanism.

In a first aspect, an embodiment of the present invention provides a cable ejection jig, where the cable ejection jig includes:

the supporting seat is used for positioning and placing the carrier;

a locking mechanism located on a first side of the support base and including a locking member configured to move toward a first end of the carrier to lock the carrier and grip a portion of a cable product located on the carrier when the locking mechanism is in a first state; and

an ejection mechanism located on a second side of the support base and including an ejector configured to move toward the second end of the carrier to eject another portion of the cable product located on the carrier when the locking mechanism is in the first state.

Further, the cable ejection jig further comprises:

a pressing mechanism located on a second side of the support base and including a press configured to move toward the second end of the carrier to press the second end of the carrier when the locking mechanism is in a first state.

Further, the supporting seat includes:

the top plate is covered on the bottom box, a plurality of pins are arranged on the top plate, and the pins are used for placing two carriers in parallel;

the pressing mechanism is arranged in the bottom box, is positioned between the two carriers, and is configured to synchronously press the carriers through the two oppositely arranged pressing pieces.

Further, the pressing mechanism further comprises a pressing air cylinder, a piston rod of the pressing air cylinder is connected with the pressing piece and is configured to drive the pressing piece to approach or depart from the carrier along a third direction;

wherein the pressing piece passes through a first window on the top plate, and the first window is positioned between the two carriers.

Furthermore, the pressing mechanism also comprises two connecting rod assemblies which are arranged oppositely, and each connecting rod assembly comprises a driving rod, a connecting rod and a support;

the support is fixedly arranged on the top plate, the driving rod is fixedly connected with a piston rod of the pressing cylinder and is rotatably connected with the pressing piece, and two ends of the connecting rod are respectively rotatably connected with the support and the pressing piece.

Further, the locker includes:

at least one first locking member configured to approach or depart from the carrier in a first direction; and

at least one second locking member configured to be moved closer to or farther from the carrier in synchronization with the first locking member in a second direction;

the first locking piece and the second locking piece are arranged to be block-shaped structures matched with the second through hole of the carrier, and are configured to extend into the second through hole to lock the carrier.

Further, the locking mechanism further comprises:

a first air cylinder, a piston rod of the first air cylinder is connected with the two first locking pieces and is configured to drive the first locking pieces to move along the first direction;

and a piston rod of the second air cylinder is connected with the two second locking pieces and is configured to drive the second locking pieces to move along the second direction.

Further, the locking mechanism further comprises:

the first connecting piece is connected with a piston rod of the first air cylinder, and the two first locking pieces are arranged at two ends of the first connecting piece;

the second connecting piece is connected with a piston rod of the second air cylinder, and the two second locking pieces are arranged at two ends of the second connecting piece;

the first sliding assembly is arranged along the first direction, and the first connecting piece moves along the first direction through the first sliding assembly; and

and the second sliding assembly is arranged along the second direction, and the second connecting piece moves along the second direction through the second sliding assembly.

Further, the ejection mechanism also comprises an ejection cylinder;

the ejection piece is a piston rod of the ejection cylinder, and the piston rod of the ejection cylinder ejects the cable product through a third through hole in the supporting seat and a fourth through hole in the carrier.

In a second aspect, an embodiment of the present invention further provides an ejection apparatus, where the ejection apparatus includes:

the cable ejection jig according to the first aspect;

the control device is connected with the locking mechanism and the ejection mechanism; and

the single chip microcomputer is connected with the control device and is configured to control the locking mechanism and the ejection mechanism through the control device according to received signals.

The cable ejection jig provided by the embodiment of the utility model comprises a supporting seat, a locking mechanism and an ejection mechanism, wherein the supporting seat is used for positioning and placing the carrier, the locking mechanism is positioned on the first side of the supporting seat and locks the carrier and clamps one part of a cable product on the carrier through a locking piece, so that the ejection mechanism positioned on the second side of the supporting seat ejects the other part of the cable product on the carrier through moving the ejection piece. The cable ejection jig of this embodiment can avoid the damage that causes when the manpower takes out the cable product, can improve work efficiency simultaneously to save time and human cost.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:

fig. 1 is a schematic view of a cable ejection jig according to an embodiment of the present invention;

fig. 2 is a top view of a cable ejection jig according to an embodiment of the present invention;

FIG. 3 is a schematic view of a top plate provided by an embodiment of the present invention;

fig. 4 is a schematic view of a carrier with cable products according to an embodiment of the present invention;

FIG. 5 is a front oblique view of a locking mechanism provided by an embodiment of the present invention;

FIG. 6 is a rear oblique view of a locking mechanism provided by an embodiment of the present invention;

fig. 7 is an oblique view of a part of the structure of a cable ejection jig according to an embodiment of the present invention;

FIG. 8 is a schematic view of a pressing mechanism provided by an embodiment of the present invention;

fig. 9 is a front view of a part of a cable ejection jig according to an embodiment of the present invention;

fig. 10 is a schematic view of a carrier according to an embodiment of the present invention;

fig. 11 is a schematic view of an ejection device according to an embodiment of the present invention;

fig. 12 is a block diagram of an ejection apparatus according to an embodiment of the present invention.

Description of reference numerals:

1-a support seat; 11-a top plate; 111-pin; 112-a first via; 113-a third via; 114 — a first window; 12-a bottom box; 2-a locking mechanism; 21-a locking member; 211-a first locking member; 212-a second locking member; 22-a first cylinder; 23-a second cylinder; 24-a first connector; 25-a second connector; 26-a first slide assembly; 27-a second slide assembly; 28-a base; 3-an ejection mechanism; 31-ejector; 32-ejection cylinder; 4-a pressing mechanism; 41-pressing piece; 42-pressing the air cylinder; 43-connecting-rod assembly; 431-active lever; 432-link; 433-support; 5-a control device; 6, a singlechip; 7-starting a switch; 8-a reset switch; a-a carrier; a1 — second via; a 2-fourth via; x-a first direction; y-a second direction; z-third direction.

Detailed Description

The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details. Well-known methods, procedures, components and circuits have not been described in detail so as not to obscure the present invention.

Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

Unless the context clearly requires otherwise, throughout the description, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".

In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Fig. 1 is a schematic view of a cable ejection jig according to an embodiment of the present invention, and fig. 2 is a top view of the cable ejection jig according to the embodiment of the present invention, as shown in fig. 1-2, the cable ejection jig according to the embodiment of the present invention includes a support base 1, a locking mechanism 2, and an ejection mechanism 3. The supporting seat 1 includes a top plate 11 and a bottom box 12 supporting the top plate 11, and the top plate 11 covers the bottom box 12. As shown in fig. 3, the top plate 11 is provided as a rectangular plate-like structure having a plurality of pins 111 so that the placing carriers a are positioned by the pins 111. In one embodiment, the top plate 11 may be provided with a contour groove matching the carrier a, so that the carrier a can be positioned and placed through the contour groove. Further, the top plate 11 is further provided with a first through hole 112 and a third through hole 113 for installing the locking mechanism 2 and the ejection mechanism 3.

In one embodiment, the locking mechanism 2 is located on a first side of the support base 1 and is configured to secure the carrier a to the support base 1 in the first state. Specifically, the locking mechanism 2 comprises a locking member 21, the locking member 21 being configured to move towards the first end of the carrier a, so that the carrier a can be locked when the locking mechanism 2 is in the first state, and a part of the cable product on the carrier a can be clamped. The ejection mechanism 3 is located at the second side of the support base 1 and comprises an ejector 31, the ejector 31 being configured to move towards the second end of the carrier a when the locking mechanism 2 is in the first state to eject another part of the cable product located on the carrier a. Therefore, when the carrier a is fixed on the supporting seat 1 through the locking mechanism 2, the jacking device of the embodiment can eject the cable product on the carrier a through the ejection mechanism 3, so that an operator can take out the cable product safely, and the working efficiency is improved. Because one end of the cable product is the connector element to be processed, the connector element is clamped and fixed through the locking piece of the locking mechanism in the ejection process, and the phenomenon that the cable integrally flies out or falls off suddenly to cause damage to the connector element when the ejected cable is separated from the buckling position of the carrier can be prevented.

In the present embodiment, as shown in connection with fig. 1-7, the retaining member 21 is configured to retain the first end of the carrier a when the retaining mechanism 2 is in the first state, and to be away from the carrier a when the retaining mechanism 2 is in the second state. Specifically, the locking member 21 is matched with the second through hole a1 at the first end of the carrier a, when the locking mechanism 2 is in the first state, the locking member 21 is driven to extend into the second through hole a1, so that the first end of the carrier a and a part of the cable product in the carrier a are locked; when the locking mechanism 2 is shifted to the second state, the locking member 21 is moved away from the second through hole a1 and away from the carrier a, thereby releasing the locking of the carrier a for the subsequent removal of the carrier a.

Further, the locking member 21 of the present embodiment includes a first locking member 211 and a second locking member 212, and the first locking member 211 and the second locking member 212 are configured as rectangular parallelepiped block structures that match with the second through hole a1 on the carrier a. Wherein the first locking member 211 is configured to move toward or away from the carrier a along the first direction X, i.e. to reciprocate along the first direction X. The second locking member 212 is configured to move closer to or away from the carrier a in synchronization with the first locking member 211 in the second direction Y, that is, to reciprocate in synchronization with the first locking member 211 in the second direction Y. In one embodiment, the first locking member 211 is located on one side of the carrier a, the second locking member 212 is located on the other side of the carrier a, and the first direction X and the second direction Y are two opposite directions on the same horizontal plane. The first and

second locking members

211 and 212 are driven while approaching the first end of the carrier a, so as to lock the carrier a and to clamp a portion of the cable product on the carrier a; the first and

second locking members

211 and 212 are driven while being away from the first end of the carrier a so as to unlock the carrier a.

Further, the lock mechanism 2 further includes a first cylinder 22 and a second cylinder 23. Wherein the piston rod of the first cylinder 22 is connected to the first locking member 211 and configured to drive the first locking member 211 to move in the first direction X by a telescopic movement of the piston rod. The piston rod of the second cylinder 23 is connected to the second locker 212 and configured to drive the second locker 212 to move in the second direction Y by the telescopic movement of the piston rod. Note that the first cylinder 22 is disposed in the first direction X, and the second cylinder 23 is disposed in the second direction Y. That is, the moving direction of the piston rod of the first cylinder 22 is the first direction X, and the moving direction of the piston rod of the second cylinder 23 is the second direction Y. Thus, the first and

second locking members

211 and 212 can be simultaneously driven by the first and

second air cylinders

22 and 23 to lock or unlock the carrier a.

In one embodiment, the latch mechanism 2 further includes a first link 24 and a first slide assembly 26. The first connecting member 24 is connected to the piston rod of the first cylinder 22 and the first locking member 211, and the first connecting member 24 can be driven to move by the movement of the piston rod of the first cylinder 22, so as to drive the first locking member 211 to reciprocate along the first direction X. The first slide assembly 26 is disposed along the first direction X, and the first link 24 is moved along the first direction X by the first slide assembly 26. It should be noted that the first sliding assembly 26 includes a sliding rail disposed on the base 28 and a sliding block disposed on the first connecting member 24 and slidably connected with the sliding rail. The first sliding member 26 serves to carry the first connecting member 24 and the first locking member 211, and also helps to guide the first connecting member 24 to move in the first direction X, i.e., to guide the first locking member 211 to move in the first direction X.

Correspondingly, the locking mechanism 2 further comprises a second link 25 and a second slide assembly 27. The second connecting member 25 is connected to the piston rod of the second cylinder 23 and the second locking member 212, and the second connecting member 25 can be driven to move by the movement of the piston rod of the second cylinder 23, so as to drive the second locking member 212 to move back and forth along the second direction Y. The second slider assembly 27 is disposed in the second direction Y, and the second link 25 is moved in the second direction Y by the second slider assembly 27. It should be noted that the second sliding assembly 27 includes a sliding rail and a sliding block, the sliding rail is disposed on the base 28, and the sliding block is disposed on the second connecting member 25 and slidably connected with the sliding rail. Second slide assembly 27 functions to carry second connecting member 25 and second locking member 212, and also helps to guide second connecting member 25, i.e., second locking member 212, in second direction Y.

In one embodiment, the cable ejection jig further includes a pressing mechanism 4, and as shown in fig. 8, the pressing mechanism 4 includes a pressing piece 41. Wherein the pressing mechanism 4 is disposed in the bottom case 12 and located at the second side of the supporting seat 1, and the pressing piece 41 is configured to press the second end of the carrier a when the locking mechanism 2 is in the first state and to disengage the carrier a when the locking mechanism 2 is in the second state. Specifically, when the locking mechanism 2 is in the first state, the pressing piece 41 abuts against the second end of the carrier a to press the carrier a toward the support base 1; when the lock mechanism 2 is shifted to the second state, the pressing piece 41 is disengaged from and separated from the carrier a, thereby stopping the pressing of the carrier a for the subsequent removal of the carrier a.

Further, the pressing mechanism 4 further includes a pressing cylinder 42. Wherein, the piston rod of the pressing cylinder 42 is connected with the pressing member 41, and the pressing member 41 is driven to approach or depart from the carrier a along the third direction Z by the telescopic motion of the piston rod. In the present embodiment, the third direction Z is a vertical direction, and the pressing piece 41 is driven to abut against the carrier a on the supporting seat 1, so as to press the carrier a vertically toward the supporting seat 1.

In one embodiment, the pressing mechanism 4 further comprises a linkage assembly 43. The piston rod of the pressing cylinder 42 is connected to the pressing member 41 via a link assembly 43. Specifically, the link assembly 43 includes an active lever 431, a link 432, and a support 433. Wherein, the support 433 is fixedly arranged on the top plate 11. The active rod 431 is fixedly connected to the piston rod of the pressing cylinder 42 and rotatably connected to the pressing member 41. Both ends of the link 432 are rotatably connected to the support 433 and the pressing member 41, respectively. Therefore, the pressing cylinder 42 drives the active rod 431 to move along the vertical direction through the telescopic motion of the piston rod, so as to drive the pressing piece 41 to rotate along a fixed track, and further enable the pressing piece 41 to press the carrier a along the vertical direction or to be separated from the carrier a through rotation.

In one embodiment, as shown in fig. 9, the ejection mechanism 3 further includes an ejection cylinder 32, and the ejector 31 is a piston rod of the ejection cylinder 32. Therefore, the other part of the cable product on the carrier a can be directly ejected out through the telescopic piston rod. It should be noted that, as shown in fig. 3 and 10, a third through hole 113 and a fourth through hole a2 are respectively disposed at positions corresponding to the cable product on the support seat 1 and the carrier a, and the piston rod of the ejection cylinder 32 ejects another part of the cable product through the third through hole 13 on the support seat 1 and the fourth through hole a2 on the carrier a. It should be understood that, as an alternative embodiment, the ejector 31 may also be a replaceable component disposed on the piston rod of the ejection cylinder 32, so that the piston rod moves to eject another part of the cable product, and the piston rod of the ejection cylinder 32 is prevented from directly contacting the cable product, which is beneficial to protecting the cable product and the piston rod.

In one embodiment, two sets of pins 111 are provided on the top plate 11, and two carriers a are juxtaposed by the two sets of pins 111. Two carriers a are placed on the supporting seat 1, two ejection cylinders 32 are correspondingly arranged below the two carriers a, and cable products on the two carriers a can be ejected out through piston rods of the two ejection cylinders 32.

Correspondingly, two first locking parts 211 are arranged at two ends of the first connecting part 24, two second locking parts 212 are arranged at two ends of the second connecting part 25, and the first connecting part 24 and the second connecting part 25 are driven by the first air cylinder 22 and the second air cylinder 23, namely, the first locking part 211 and the second locking part 212 can be driven to move back and forth simultaneously. It should be noted that the two first locking members 211 and the two second locking members 212 are arranged crosswise, so that one pair of locking members 21 can lock one carrier a.

Correspondingly, two connecting rod assemblies 43 are connected to the piston rods of the pressing cylinders 42, thereby connecting the two pressing members 41. It should be noted that the pressing mechanism 4 is located between the two carriers a, and the two pressing members 41 and the two link assemblies 43 are oppositely disposed. Further, the pressing piece 41 passes through the first window 114 on the top plate 11, and the first window 114 is located between the two carriers a. Thereby, two pressing members 41 can be simultaneously driven by one pressing cylinder 42. It should be understood that the number of the components of the locking mechanism 2 and the ejection mechanism 3 can be set according to the number of the carriers a on the supporting seat 1, and is not limited in particular.

As shown in fig. 11 to 12, an embodiment of the present invention further provides an ejection device, where the ejection device includes the cable ejection fixture, the control device 5, and the single chip microcomputer 6. Wherein the control device 5 connects the locking mechanism 2 and the ejection mechanism 3 to control the locking mechanism 2 and the ejection mechanism 3. The single chip microcomputer 6 is connected to the control device 5, includes a processor, a memory, and the like, and is configured to control the locking mechanism 2 and the ejection mechanism 3 through the control device 5 according to the received signal. That is, the single chip microcomputer 6 transmits a control signal to the control device 5 after receiving the signal. The control device 5 controls the locking mechanism 2 and the ejection mechanism 3 through on-off action after receiving the control signal. In one embodiment, the control device 5 is connected with the pressing mechanism 4, and the single chip microcomputer 6 transmits a control signal to the control device 5 after receiving the signal, so as to control the pressing mechanism 4.

In this embodiment, the ejection device further includes a start switch 7 and a reset switch 8, and the start switch 7 and the reset switch 8 are connected to the single chip microcomputer 6. In one embodiment, the start switch 7 is a foot switch to facilitate user activation of the switch. Further, after the user steps on the starting switch 7, the single chip microcomputer 6 receives the signal and transmits a control signal to the control device 5, and the control device 5 controls the locking mechanism 2, the ejection mechanism 3 and the pressing mechanism 4, so that the cable product is ejected. In one embodiment, when the user removes the cable product, the reset switch 8 is pressed to restore the locking mechanism 2, the ejection mechanism 3, and the pressing mechanism 4 to the initial state.

In one embodiment, the control means 5 is a solenoid valve. That is, the first cylinder 22, the second cylinder 23, the push cylinder 42, and the eject cylinder 32 are connected to the solenoid valves. Further, when the locking mechanism 2 is in the first state, the user steps on the starting switch 7, and the single chip microcomputer 6 receives the signal and transmits a control signal to the electromagnetic valve. After the electromagnetic valve receives the control signal, the piston rod of the ejection cylinder 32 is controlled to extend, so that the cable product on the carrier a is ejected.

As an alternative embodiment, after the piston rod of the ejection cylinder 32 is extended for a predetermined time, the solenoid-controlled locking mechanism 2 and the pressing mechanism 4 release the fixation of the carrier a. Specifically, the solenoid valve drives the first and

second locking members

211 and 212 away from the carrier a by controlling the first and

second air cylinders

22 and 23, while driving the pressing member 41 away from the carrier a by controlling the pressing air cylinder 42 under the action of the link assembly 43. Therefore, the carrier a can be released from being fixed, so that the subsequent ejection work of the cable product can be carried out.

As another alternative, after the piston rod of the ejection cylinder 32 ejects the cable product, the user steps on the start switch 7 again, and the single chip microcomputer 6 receives the signal and transmits a control signal to the solenoid valve. After the electromagnetic valve receives the control signal, the locking mechanism 2 and the pressing mechanism 4 are controlled to release the fixation of the carrier a, so that the subsequent ejection work of the cable product can be carried out.

Further, when the subsequent cable product ejection work is required, a user triggers the reset switch 8, and the single chip microcomputer 6 receives the signal and transmits a control signal to the electromagnetic valve. After the electromagnetic valve receives the control signal, the locking mechanism 2, the ejection mechanism 3 and the pressing mechanism 4 are controlled to reset. Specifically, the solenoid valve controls the retraction of the piston rod of the ejection cylinder 32, and drives the first and

second locking members

211 and 212 to approach the carrier a by controlling the first and

second cylinders

22 and 23, while driving the pressing member 41 to press the carrier a by controlling the pressing cylinder 42 under the action of the link assembly 43. Thus, the carrier a can be fixed so as to eject the cable product through the ejection cylinder 32.

It should be understood that the locking mechanism 2, the ejection mechanism 3 and the pressing mechanism 4 of the present embodiment implement the control of the mechanism actions through the cooperation of the air cylinder and the electromagnetic valve, as an alternative embodiment, the air cylinder may be replaced by any driving device capable of driving the locking member 21, the pressing member 41 and the ejection member 31 to move along the predetermined direction, for example, the air cylinder may be replaced by a hydraulic cylinder, an electric cylinder, a linear motor or other driving devices, and the specific form of the driving device may be selected according to the requirements of the actual application scenario (for example, the requirements for the magnitude of the driving force, the requirements for the position accuracy control, etc.).

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an ejecting tool of cable which characterized in that, ejecting tool of cable includes:

the supporting seat (1) is used for positioning and placing the carrier (a);

a locking mechanism (2), the locking mechanism (2) being located at a first side of the support base (1) and comprising a locking member (21), the locking member (21) being configured to move towards a first end of the carrier (a) to lock the carrier (a) and grip a portion of a cable product located on the carrier (a) when the locking mechanism (2) is in a first state; and

an ejection mechanism (3), the ejection mechanism (3) being located at a second side of the support base (1) and comprising an ejector (31), the ejector (31) being configured to move towards a second end of the carrier (a) when the locking mechanism (2) is in a first state to eject another portion of the cable product located on the carrier (a).

2. The cable ejection jig of claim 1, further comprising:

a pressing mechanism (4), the pressing mechanism (4) being located at a second side of the support seat (1) and comprising a pressing piece (41), the pressing piece (41) being configured to move towards a second end of the carrier (a) to press the second end of the carrier (a) when the locking mechanism (2) is in a first state.

3. The cable ejection jig according to claim 2, wherein the support base (1) includes:

the device comprises a top plate (11) and a bottom box (12), wherein the top plate (11) is covered on the bottom box (12), a plurality of pins (111) are arranged on the top plate (11), and the pins (111) are used for placing two carriers (a) in parallel;

the pressing mechanism (4) is arranged in the bottom box (12) and between the two carriers (a), and is configured to synchronously press the carriers (a) through two oppositely arranged pressing pieces (41).

4. The cable ejection jig according to claim 3, characterized in that the pressing mechanism (4) further comprises a pressing cylinder (42), a piston rod of the pressing cylinder (42) being connected to the pressing piece (41) and configured to drive the pressing piece (41) to approach or depart from the carrier (a) along a third direction (Z);

wherein the presser (41) passes through a first window (114) in the top plate (11), and the first window (114) is located between the two carriers (a).

5. The cable ejection jig according to claim 4, wherein the pressing mechanism (4) further comprises two link assemblies (43) arranged oppositely, the link assemblies (43) comprising an active rod (431), a link (432) and a support (433);

the support (433) is fixedly arranged on the top plate (11), the active rod (431) is fixedly connected with a piston rod of the pressing cylinder (42) and rotatably connected with the pressing piece (41), and two ends of the connecting rod (432) are respectively rotatably connected with the support (433) and the pressing piece (41).

6. The cable ejection jig according to claim 3, wherein the lock member (21) includes:

at least one first locking member (211), said first locking member (211) being configured to be close to or remote from said vehicle (a) along a first direction (X); and

at least one second locking member (212), said second locking member (212) being configured to move synchronously closer to or away from said carrier (a) with said first locking member (211) along a second direction (Y);

wherein the first locking member (211) and the second locking member (212) are provided as block structures which are matched with the second through hole (a1) of the carrier (a) and are configured to extend into the second through hole (a1) to lock the carrier (a).

7. The cable ejection jig according to claim 6, wherein the locking mechanism (2) further comprises:

a first air cylinder (22), a piston rod of the first air cylinder (22) is connected with the two first locking pieces (211) and is configured to drive the first locking pieces (211) to move along the first direction (X);

a second air cylinder (23), wherein a piston rod of the second air cylinder (23) is connected with the two second locking pieces (212) and is configured to drive the second locking pieces (212) to move along the second direction (Y).

8. The cable ejection jig according to claim 7, wherein the locking mechanism (2) further comprises:

the first connecting piece (24) is connected with a piston rod of the first air cylinder (22), and the two first locking pieces (211) are arranged at two ends of the first connecting piece (24);

the second connecting piece (25) is connected with a piston rod of the second air cylinder (23), and the two second locking pieces (212) are arranged at two ends of the second connecting piece (25);

a first sliding assembly (26), said first sliding assembly (26) being arranged along said first direction (X), said first connection member (24) being moved along said first direction (X) by said first sliding assembly (26); and

a second sliding assembly (27), the second sliding assembly (27) being disposed along the second direction (Y), the second link (25) being moved along the second direction (Y) by the second sliding assembly (27).

9. The cable ejection jig according to claim 1, characterized in that the ejection mechanism (3) further comprises an ejection cylinder (32);

the ejection piece (31) is a piston rod of the ejection cylinder (32), and the piston rod of the ejection cylinder (32) ejects the cable product through a third through hole (113) on the supporting seat (1) and a fourth through hole (a2) on the carrier (a).

10. An ejection device, comprising:

the cable ejection fixture of any one of claims 1-9;

a control device (5), wherein the control device (5) is connected with the locking mechanism (2) and the ejection mechanism (3); and

a single chip microcomputer (6), wherein the single chip microcomputer (6) is connected with the control device (5) and is configured to control the locking mechanism (2) and the ejection mechanism (3) through the control device (5) according to received signals.