CN222520506U

CN222520506U - Automatic screw locking machine for terminal blocks

Info

Publication number: CN222520506U
Application number: CN202421114664.6U
Authority: CN
Inventors: 顾永峰; 顾恺; 陈云
Original assignee: China Probe Fujian Co ltd
Current assignee: China Probe Fujian Co ltd
Priority date: 2024-05-21
Filing date: 2024-05-21
Publication date: 2025-02-25
Anticipated expiration: 2034-05-21

Abstract

The utility model provides an automatic screw locking machine for a wiring terminal. The automatic screw locking machine for the binding post comprises a supporting frame and a workbench, wherein a moving device is arranged on the supporting frame, a feeding device and a portable replacing device are arranged on the workbench, the moving device comprises a servo motor, a screw rod, a limiting rod and a screw machine body, the servo motor is fixedly arranged on the supporting frame, the screw rod is fixedly arranged at the output end of the servo motor, two ends of the screw rod are rotatably connected with the supporting frame, the limiting rod is fixedly arranged on the supporting frame, the screw machine body is sleeved on the screw rod and the limiting rod, the feeding device comprises a driving motor, a driving roller, a driven roller and a conveyor belt, and the driving motor is fixedly arranged on the workbench. The automatic binding post screw locking machine provided by the utility model has the advantages that binding posts of different types can be processed, the cost is reduced, and the working efficiency is increased.

Description

Automatic screw locking machine for wiring terminal

Technical Field

The utility model belongs to the technical field of wiring terminal machining, and particularly relates to an automatic wiring terminal screw locking machine.

Background

The connection terminal is an accessory product for realizing electrical connection, and is industrially divided into the category of connectors. As the degree of industrial automation becomes higher and the industrial control requirements become more stringent and precise, the amount of the terminal blocks used is gradually increased. With the development of the electronic industry, the use range of the wiring terminal is more and more, and the variety is also more and more.

The automatic screw locking machine realizes the procedures of automatic conveying, tightening, detecting and the like of screws through various electric and pneumatic components, simplifies the screw fastening procedure through equipment, and reduces the number of manpower and reduces the bad factors caused by manual misoperation.

Through searching, the prior patent (publication number: CN 213258069U) discloses a screw locking machine for a binding post, which comprises a machine body, an adjusting mechanism is installed on a workbench on the surface of the machine body, the adjusting mechanism consists of a bottom plate, a first linear sliding table and a second linear sliding table, a clamping mechanism is installed on the top surface of the adjusting mechanism, the clamping mechanism consists of a material carrying plate, a clamping plate, a buffer spring, an electric push rod, a limiting clamping sleeve, a fixing block, a sliding groove and a sliding block, the middle part of the top surface of the bottom plate is provided with the first linear sliding table, and the output end of the top surface of the first linear sliding table is provided with the second linear sliding table. The clamping mechanism is used for flexibly adjusting the position of the wiring terminal on the clamping mechanism, so that the machine body can conveniently lock screws on the wiring terminal, and meanwhile, the clamping mechanism can limit and fix the wiring terminal, thereby not only reducing the labor intensity of workers, but also improving the working efficiency, and simultaneously reducing the potential safety hazard effect.

However, the screw locking machine for the wiring terminal has the defects that the wiring terminal is unstable or inclined easily due to the mode that the straight clamping plate is used for clamping the wiring terminal, so that the follow-up screw locking work is not facilitated.

Therefore, it is necessary to provide a new automatic screw locking machine for a binding post to solve the above technical problems.

Disclosure of utility model

The utility model solves the technical problem of providing the automatic binding post screw locking machine which can process binding posts of different types, reduce the cost and increase the working efficiency.

In order to solve the technical problems, the automatic screw locking machine for the binding post comprises a supporting frame and a workbench, wherein a moving device is arranged on the supporting frame, and a feeding device and a portable replacing device are arranged on the workbench;

The moving device comprises a servo motor, a screw rod, a limiting rod and a screw machine body, wherein the servo motor is fixedly arranged on a supporting frame, the screw rod is fixedly arranged at the output end of the servo motor, two ends of the screw rod are rotationally connected with the supporting frame, the limiting rod is fixedly arranged on the supporting frame, and the screw machine body is sleeved on the screw rod and the limiting rod;

The feeding device comprises a driving motor, a driving roller, a driven roller and a conveyor belt, wherein the driving motor is fixedly arranged on a workbench, the driving roller and the driven roller are both rotatably arranged on the workbench, the output end of the driving motor is fixedly connected with the driving roller, and the conveyor belt is wound on the driving roller and the driven roller;

The portable replacing device comprises a clamping plate, a bearing plate, a limiting table, a first wiring terminal and a second wiring terminal, wherein the clamping plate is fixedly connected onto a conveying belt, the bearing plate is slidably mounted on the clamping plate, the limiting table is fixedly connected onto the bearing plate, and the first wiring terminal and the second wiring terminal are both arranged on the top surface of the bearing plate.

As a further scheme of the utility model, a locating plate is fixedly connected to one side surface of the clamping plate, and an infrared sensor is fixedly arranged on the top surface of the workbench.

As a further scheme of the utility model, the number of the clamping plates and the bearing plates is a plurality, and every two bearing plates are connected through hinges.

As a further scheme of the utility model, a chute is formed on the inner side surface of the clamping plate, and the size of the chute is matched with the size of the bearing plate.

As a further scheme of the utility model, the shape of one corner of the second connecting terminal is matched with the shape of one corner of the limiting table.

As a further scheme of the utility model, the position of the bearing plate is higher than the top surface of the workbench, and the positioning plate and the infrared sensor are positioned on the same horizontal line.

Compared with the related art, the automatic screw locking machine for the wiring terminal has the following beneficial effects:

1. According to the portable replacement device, the carrying plate can be conveniently detached and replaced, so that the screw locking work is performed on the wiring terminals with different types, the cost is reduced, and the applicability is improved;

2. According to the utility model, through the arranged feeding device, the moving device and the screw machine body 6 are matched, so that the working efficiency of automatic screw locking can be improved.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of an automatic screw locking machine for a binding post;

fig. 2 is a schematic diagram of a moving device of an automatic screw locking machine for a binding post according to the present utility model;

fig. 3 is a schematic structural diagram of a feeding device of an automatic binding post screw locking machine provided by the utility model;

fig. 4 is a schematic structural diagram of a portable replacement device of an automatic binding post screw locking machine provided by the utility model.

The device comprises a supporting frame, a workbench, a servo motor, a screw rod, a limiting rod, a screw machine body, a driving motor, a driving roller, a driven roller, a conveying belt, a clamping plate, a bearing plate, a limiting table, a first wiring terminal, a second wiring terminal, a 16, a locating plate, a 17 and an infrared sensor, wherein the supporting frame, the workbench, the servo motor, the screw rod, the limiting rod, the screw machine body, the driving motor, the driving roller, the driven roller, the conveying belt, the clamping plate, the 12, the bearing plate, the limiting table, the first wiring terminal, the second wiring terminal, the 16, the locating plate and the 17.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic overall structure of an automatic binding post screw locking machine according to the present utility model, fig. 2 is a schematic structure of a moving device of the automatic binding post screw locking machine according to the present utility model, fig. 3 is a schematic structure of a feeding device of the automatic binding post screw locking machine according to the present utility model, and fig. 4 is a schematic structure of a portable replacing device of the automatic binding post screw locking machine according to the present utility model. The automatic screw locking machine for the binding post comprises a support frame 1 and a workbench 2, wherein a moving device is arranged on the support frame 1, and a feeding device and a portable replacing device are arranged on the workbench 2;

The moving device comprises a servo motor 3, a lead screw 4, a limiting rod 5 and a screw machine body 6, wherein the servo motor 3 is fixedly arranged on a support frame 1, the lead screw 4 is fixedly arranged at the output end of the servo motor 3, two ends of the lead screw 4 are rotationally connected with the support frame 1, the limiting rod 5 is fixedly arranged on the support frame 1, and the screw machine body 6 is sleeved on the lead screw 4 and the limiting rod 5;

The feeding device comprises a driving motor 7, a driving roller 8, a driven roller 9 and a conveyor belt 10, wherein the driving motor 7 is fixedly arranged on the workbench 2, the driving roller 8 and the driven roller 9 are both rotatably arranged on the workbench 2, the output end of the driving motor 7 is fixedly connected with the driving roller 8, and the conveyor belt 10 is wound on the driving roller 8 and the driven roller 9;

the portable replacing device comprises a clamping plate 11, a bearing plate 12, a limiting table 13, a first wiring terminal 14 and a second wiring terminal 15, wherein the clamping plate 11 is fixedly connected to a conveyor belt 10, the bearing plate 12 is slidably mounted on the clamping plate 11, the limiting table 13 is fixedly connected to the bearing plate 12, and the first wiring terminal 14 and the second wiring terminal 15 are both arranged on the top surface of the bearing plate 12.

As shown in fig. 4, a positioning plate 16 is fixedly connected to one side surface of the clamping plate 11, and an infrared sensor 17 is fixedly installed on the top surface of the workbench 2;

Through setting up of locating plate 16 and infrared sensor 17, can fix a position portable change device, improve the accuracy of lock screw.

As shown in fig. 3, the number of the clamping plates 11 and the bearing plates 12 is several, and every two bearing plates 12 are hinged;

By providing a hinged connection between each two carrier plates 12, the conveyor belt 10 can be smoothly rotated.

As shown in fig. 4, a sliding groove is formed on the inner surface of the clamping plate 11, and the size of the sliding groove is matched with the size of the bearing plate 12.

Through the setting of spout, can carry out spacing fixed to loading board 12 when loading board 12 rotates to the conveyer belt 10 below.

As shown in fig. 4, the shape of a corner of the second connecting terminal 15 is matched with the shape of a corner of the limiting table 13;

through the setting that the shape at second binding post 15 one corner and limit table 13 one corner agree with, can agree with the second binding post 15 and place on loading board 12, stability when increasing the lock screw.

As shown in fig. 3, the position of the carrying plate 12 is higher than the top surface of the workbench 2, and the positioning plate 16 and the infrared sensor 17 are positioned on the same horizontal line;

by setting the position of the carrying plate 12 higher than the top surface position of the workbench 2, the carrying plate 12 can be conveniently pulled out for replacement.

The working principle of the automatic screw locking machine for the wiring terminal provided by the utility model is as follows:

When the screw machine is used, firstly, the bearing plate 12 is pushed into a chute in the clamping plate 11, then one corner of the first wiring terminal 14 is propped against the corner of the clamping plate 11 and the bearing plate 12, positioning is facilitated, then the driving motor 7 is started to drive the driving roller 8 to rotate, so that the driving belt 10 is driven to rotate, the clamping plate 11 on the driving belt 10 is driven to push the bearing plate 12 to start moving, when the positioning plate 16 on the clamping plate 11 moves to the infrared sensor 17, the screw machine body 6 is started to perform screw locking operation on screw holes on the first wiring terminal 14, then the servo motor 3 is started to drive the screw rod 4 to rotate, so that the screw machine body 6 can be driven to move on the screw rod 4, and screw locking operation on different hole positions on the first wiring terminal 14 is facilitated;

and secondly, when the second wiring terminal 15 is required to be screwed, the bearing plate 12 is pulled out of the chute of the clamping plate 11, then the bearing plate 12 provided with the limiting table 13 is inserted into the chute of the clamping plate 11, and then the operation is repeated, so that the screw locking work of the second wiring terminal 15 is completed.

It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;

The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.

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 may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.

Claims

1. The automatic screw locking machine for the binding post is characterized by comprising a supporting frame and a workbench, wherein a moving device is arranged on the supporting frame, and a feeding device and a portable replacing device are arranged on the workbench;

2. The automatic binding post screw locking machine according to claim 1, wherein a locating plate is fixedly connected to one side surface of the clamping plate, and an infrared sensor is fixedly installed on the top surface of the workbench.

3. The automatic binding post screw locking machine according to claim 1, wherein the number of the clamping plates and the bearing plates is several, and every two bearing plates are hinged.

4. The automatic screw locking machine for the binding post of claim 1, wherein the inner side surface of the clamping plate is provided with a sliding groove, and the size of the sliding groove is matched with the size of the bearing plate.

5. The automatic binding post screw locking machine according to claim 1, wherein the shape of one corner of the second binding post is matched with the shape of one corner of the limiting table.

6. The automatic binding post screw locking machine according to claim 1, wherein the bearing plate is higher than the top surface of the workbench, and the positioning plate and the infrared sensor are positioned on the same horizontal line.