WO2021128813A1

WO2021128813A1 - Split type belt module that is convenient to assemble and maintain

Info

Publication number: WO2021128813A1
Application number: PCT/CN2020/101193
Authority: WO
Inventors: 周敏
Original assignee: 苏州舍勒智能科技有限公司
Priority date: 2019-12-27
Filing date: 2020-07-10
Publication date: 2021-07-01
Also published as: CN211398458U

Abstract

A split type belt module that is convenient to assemble and maintain, comprising: a speed reducer (1), a cylinder body (6), an adapter plate (2), a synchronous belt (10), synchronous wheels (9), a first fixing seat (3), and a second fixing seat (4); the first fixing seat (3) and the second fixing seat (4) are provided at two ends of the cylinder body (6); the synchronous wheels (9) are provided in the first fixing seat (3) and the second fixing seat (4), respectively; the first fixing seat (3) and the second fixing seat (4) each comprise a left end seat (7) and a right end seat (8) which are oppositely disposed; a guide hole (19) and a first threaded hole (18) are provided in the first fixing seat (3) and second fixing seat (4) along the length direction of the cylinder body; a guide pin that is inserted into the guide hole (19) is provided at an end portion of the cylinder body (6); and a tensioning adjusting stud that points toward the end portion of the cylinder body is provided in the first threaded hole (18). By means of the foregoing, the first fixing seat (3) and the second fixing seat (4) may be exchanged, thereby reducing maintenance costs and thus improving installation flexibility and ensuring assembly precision.

Description

Split belt module convenient for assembly and maintenance

Technical field

The utility model relates to the field of intelligent equipment, in particular to a split belt module which is convenient for assembly and maintenance.

Background technique

The structure of the existing belt module is usually complicated, and at the same time, there are higher requirements for the processing accuracy and installation accuracy of its component parts. When assembling the belt module, circlips are mostly used to limit the pulley in the axial direction. Due to errors in processing or the worker’s inability to ensure the accuracy of the installation, the coordination of the pulley and the shaft of the belt module is often not as good as the design. Requirements.

In addition, the motor can usually only be installed at one end of the belt module, the user's selectivity is poor, the installation and application range is limited, the maintenance convenience is poor, and it needs to be improved.

Utility model content

The main technical problem solved by the utility model is to provide a split belt module that is easy to assemble and maintain, to ensure assembly accuracy, improve the convenience of disassembly and maintenance, and expand the scope of application.

In order to solve the above technical problems, a technical solution adopted by the present utility model is to provide a split belt module that is easy to assemble and maintain, including: reducer, cylinder, adapter plate, timing belt, synchronization wheel, first fixed Seat and second fixing seat, the first fixing seat and the second fixing seat are arranged at both ends of the cylinder, the synchronization wheel is arranged in the first fixing seat and the second fixing seat, and the timing belt is arranged in The two synchronous wheels penetrate the cylinder along the length direction, the cylinder is provided with a guide rail, the guide rail is provided with a sliding block, the sliding block is provided with an adapter seat, and the adapter seat is provided with The splint corresponding to the timing belt, the first fixing seat and the second fixing seat respectively comprise a left end seat and a right end seat oppositely arranged, and the left end seat and the right end seat are connected and fixed by a first screw arranged along the width direction of the cylinder. , The adapter plate is located on one side of the first fixing seat or the second fixing seat, the reducer is arranged on the adapter plate and drives the synchronization wheel in the first fixing seat or the second fixing seat to rotate, the The first fixing seat and the second fixing seat are provided with a guide hole and a first threaded hole along the length direction of the cylinder, the end of the cylinder is provided with a guide pin inserted into the guide hole, and the first threaded hole is provided with a pointing Tension adjustment studs at the end of the cylinder.

In a preferred embodiment of the present invention, the left end seat is provided with a second threaded hole corresponding to the first screw, and the right end seat is provided with a stepped hole corresponding to the first screw.

In a preferred embodiment of the present invention, a sliding seat located above the cylinder is provided on the adapter seat.

In a preferred embodiment of the present invention, the cylinder is provided with anti-collision blocks located at both ends of the guide rail.

In a preferred embodiment of the present invention, the outer end of the tension adjusting stud is provided with a cross groove or a straight groove.

In a preferred embodiment of the present invention, the inner sides of the left end seat and the right end seat are respectively provided with embedding grooves whose openings corresponding to the synchronizing wheel point to the cylinder body, and the outer sides of the left end seat and the right end seat are respectively provided with embedding grooves A stepped hole is connected, a bearing is arranged in the stepped hole, and a stepped shaft extending into the bearing is arranged in the synchronizing wheel.

In a preferred embodiment of the present invention, the stepped shaft is provided with a through hole, the through hole is provided with a key groove, and the drive shaft of the reducer extends into the through hole and adopts a key provided in the key groove. Block positioning.

In a preferred embodiment of the present invention, the synchronous wheel and the stepped shaft are an integrated steel structure.

In a preferred embodiment of the present invention, the number of the guide holes is two, and they are distributed on the diagonal of the left end seat and the right end seat, and the number of the first threaded holes is two, and they are distributed in The other diagonal line of the left end seat and the right end seat.

In a preferred embodiment of the present invention, the splint and the adapter base are connected by a second screw.

The beneficial effects of the utility model are: the utility model points out a split belt module that is easy to assemble and maintain. The split first fixing seat and the second fixing seat are specially designed, which can be interchanged to reduce maintenance costs and improve The flexibility of the installation position of the reducer has a wide range of applications, and the split first and second fixing seats are conducive to the installation of the bearing and the axial limit of the synchronous wheel. The positioning accuracy during assembly is high, and the shaft is avoided. It is easy to install and ensure assembly accuracy without increasing production cost. The distance between the first fixing seat and the second fixing seat can be fine-tuned through the tension adjustment stud to realize the tension and operation of the timing belt. Simple.

Description of the drawings

In order to more clearly explain the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings needed in the description of the embodiments. Obviously, the drawings in the following description are only some implementations of the present utility model. For example, for those of ordinary skill in the art, without creative work, other drawings can be obtained based on these drawings, among which:

Figure 1 is a schematic structural view of a preferred embodiment of a split belt module that is easy to assemble and maintain according to the present invention;

Figure 2 is a top view of Figure 1;

Fig. 3 is a left side view of Fig. 1.

Detailed ways

The technical solutions in the embodiments of the present utility model will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present utility model.

Please refer to Figures 1 to 3, the embodiments of the present invention include:

As shown in Figures 1 to 3, the split belt module that is easy to assemble and maintain includes: reducer 1, cylinder 6, adapter plate 2, timing belt 10, timing wheel 9, first fixing seat 3 and second The fixing seat 4, the first fixing seat 3 and the second fixing seat 4 are arranged at both ends of the cylinder 6, the first fixing seat 3 and the second fixing seat 4 respectively comprise a left end seat 7 and a right end seat which are arranged oppositely 8. The left end seat 7 and the right end seat 8 are connected and fixed by a first screw arranged along the width direction of the cylinder 6, which is convenient to assemble, and the left end seat 7 and the right end seat on the first fixing seat 3 and the second fixing seat 4 8 Good interchangeability, reducing production and maintenance costs. As shown in FIG. 1, the left end seat 7 is provided with a second threaded hole 17 corresponding to the first screw, and the right end seat 8 is provided with a stepped hole corresponding to the first screw, which facilitates the installation of the first screw.

As shown in Figure 3, the synchronization wheel 9 is respectively arranged in the first fixing seat 3 and the second fixing seat 4, and the inner side of the left end seat 7 and the right end seat 8 are respectively provided with an opening pointing cylinder corresponding to the synchronization wheel 9 The embedded groove of the body 6 facilitates the installation of the synchronous wheel 9 and the synchronous belt 10. The left end seat 7 and the right end seat 8 are respectively provided with a stepped hole communicating with the embedding groove, a bearing 16 is provided in the stepped hole, and a stepped shaft extending into the bearing 16 is provided in the synchronization wheel 9; The synchronous wheel 9 and the stepped shaft are an integrated steel structure with high strength. Through the cooperation of the bearing 16 and the stepped shaft, the rolling support and axial limit of the synchronization wheel 9 are realized, the axial movement of the synchronization wheel 9 is avoided, and the assembly accuracy is ensured.

The adapter plate 2 is installed on one side of the first fixing seat 3 or the second fixing seat 4 by using a third screw, which has good selectivity. The reducer 1 is arranged on the adapter plate 2 and drives the first fixing seat 3 Or the synchronization wheel in the second fixed seat 4 rotates. The stepped shaft is provided with a through hole, the through hole is provided with a key groove, and the drive shaft of the reducer 1 extends into the through hole and is positioned using a key block arranged in the key groove, and the step is performed by the reducer 1 The shaft and the synchronous wheel 9 are driven, and the synchronous wheel 9 in the first fixing base 3 and the second fixing base 4 have the same structure, which improves the flexibility of the installation position of the adapter plate 2 and the reducer 1.

As shown in FIG. 1, the timing belt 10 is arranged on two timing wheels 9 and penetrates the cylinder 6 along the length direction, and the timing belt 10 is supported by the timing wheels 9 to operate. The cylinder 6 is provided with a guide rail 15, the guide rail 15 is provided with a slider 12, and the cylinder 6 is provided with anti-collision blocks 11 at both ends of the guide rail 15 to limit the position of the slider 12 to avoid slippage. The problem of block 12 hitting the synchronization wheel 9.

The slider 12 is provided with an adapter seat 13, and the adapter seat 13 is provided with a splint 14 corresponding to the timing belt 10, and the splint 14 and the adapter seat 13 are connected by a second screw, which is convenient for disassembly and assembly , The adapter 13 is driven by the timing belt 10. As shown in Figure 2, the adapter seat 13 is provided with a sliding seat 5 located above the cylinder 6. The adapter seat 13 drives the sliding seat 5 to be driven. The sliding seat 5 can be equipped with a variety of tools or equipment to lift Convenience of production.

The first fixing seat 3 and the second fixing seat 4 are provided with a guide hole 19 and a first threaded hole 18 along the length of the cylinder, and the end of the cylinder 6 is provided with a guide pin inserted into the guide hole 19. The number of the guide holes 19 is two, and they are distributed on the diagonal of the left end seat 7 and the right end seat 8 to improve the stability of the fine adjustment of the first fixing seat 3 and the second fixing seat 4 along the length direction of the cylinder 6. The first threaded hole 18 is provided with a tension adjusting stud pointing to the end of the cylinder 6, and the number of the first threaded hole 18 is two, and they are distributed in the other pair of the left end seat 7 and the right end seat 8. On the corner line, the outer end of the tension adjustment stud is provided with a cross groove or a slot, which is convenient for the operation of the screwdriver. The inner end of the tension adjustment stud is pressed against the end of the cylinder 6 to realize the first fixing seat 3 Adjust the distance from the second fixing base 4 to complete the tensioning of the timing belt 10.

In summary, the utility model points out a split belt module that is easy to assemble and maintain. The assembly operation is simple, the installation accuracy of the synchronization wheel is high, the first fixing seat and the second fixing seat have good interchangeability, which reduces Production and maintenance costs have improved the installation flexibility of the reducer and expanded the scope of application.

The above are only examples of the utility model, and do not limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made by using the content of the utility model specification, or directly or indirectly applied to other related technologies In the same way, all fields are included in the scope of patent protection of this utility model.

Claims

A split belt module that is easy to assemble and maintain, which is characterized by comprising: a reducer, a cylinder, an adapter plate, a timing belt, a timing wheel, a first fixing seat and a second fixing seat, the first fixing seat And the second fixing seat are arranged at both ends of the cylinder body, the synchronization wheels are respectively arranged in the first fixing seat and the second fixing seat, and the timing belt is arranged on the two synchronization wheels and penetrates the cylinder body along the length direction, A guide rail is arranged in the cylinder, a sliding block is arranged on the guide rail, an adapter seat is arranged on the sliding block, a splint corresponding to the timing belt is arranged on the adapter seat, and the first fixing seat The second fixing seat and the second fixing seat respectively include a left end seat and a right end seat opposite to each other. The left end seat and the right end seat are connected and fixed by a first screw arranged along the width direction of the cylinder, and the adapter plate is located at the first fixing seat or the first fixing seat. On one side of the second fixing seat, the reducer is arranged on the adapter plate and drives the synchronous wheel in the first fixing seat or the second fixing seat to rotate. The first fixing seat and the second fixing seat are along the cylinder The longitudinal direction is provided with a guide hole and a first threaded hole, the end of the cylinder is provided with a guide pin inserted into the guide hole, and the first threaded hole is provided with a tension adjustment stud pointing to the end of the cylinder.
The split belt module that is easy to assemble and maintain according to claim 1, wherein the left end seat is provided with a second threaded hole corresponding to the first screw, and the right end seat is provided with a second threaded hole corresponding to the first screw. Step hole.
The split belt module that is easy to assemble and maintain according to claim 1, wherein the adapter seat is provided with a sliding seat located above the cylinder.
The split belt module that is easy to assemble and maintain according to claim 1, wherein the cylinder is provided with anti-collision blocks located at both ends of the guide rail.
The split belt module that is easy to assemble and maintain according to claim 1, wherein the outer end of the tension adjustment stud is provided with a cross groove or a straight groove.
The split belt module that is easy to assemble and maintain according to claim 1, wherein the inner side of the left end seat and the right end seat are respectively provided with embedding grooves whose openings corresponding to the synchronization wheel point to the cylinder body, and the left end seat The outer side of the right end seat and the right end seat are respectively provided with a stepped hole communicating with the embedding groove, the stepped hole is provided with a bearing, and the synchronization wheel is provided with a stepped shaft extending into the bearing.
The split belt module that is easy to assemble and maintain according to claim 6, wherein the stepped shaft is provided with a through hole, the through hole is provided with a key groove, and the drive shaft of the reducer extends to the through hole. The key block set in the keyway is used for positioning in the hole.
The split belt module that is easy to assemble and maintain according to claim 6, wherein the synchronous wheel and the stepped shaft are an integrated steel structure.
The split belt module that is easy to assemble and maintain according to claim 1, wherein the number of the guide holes is two, and they are distributed on the diagonal of the left end seat and the right end seat, and the first thread The number of holes is two, and they are distributed on the other diagonal line of the left end seat and the right end seat.
The split belt module that is easy to assemble and maintain according to claim 1, wherein the splint is connected to the adapter base by a second screw.