CN214221791U

CN214221791U - Novel straight line belt module

Info

Publication number: CN214221791U
Application number: CN202023269270.2U
Authority: CN
Inventors: 周佳腾; 连赛花; 李康新; 连勇波
Original assignee: Shenzhen Aizhizao Technology Service Co ltd
Current assignee: Shenzhen Aizhizao Technology Service Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-17
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a novel straight line belt module, including the body to and locate the slip subassembly on the body, the slip subassembly includes slide and upper cover to and be located the guidance tape between slide and the upper cover, be equipped with first rolling member between slide and the guidance tape, be equipped with the second rolling member between upper cover and the guidance tape. The utility model provides a novel straight line belt module avoids the friction between guidance tape and slide and the upper cover, avoids the friction of part to damage to and reduce the production of dust.

Description

Novel straight line belt module

Technical Field

The utility model relates to a linear module technical field, specifically speaking relates to a novel straight line belt module.

Background

The linear module is a generic term for a device capable of performing linear motion in the field of automation industry, and is also called a positioning module. Referring to fig. 1 and 2, the conventional linear module includes a slider 100, a plastic bottom cover 200, a steel belt 300 and a plastic top cover 400, and when the linear module is used, the steel belt 300 slides and rubs against the plastic bottom cover 200 and the plastic top cover 400, so that the plastic bottom cover 200 and the plastic top cover 400 are damaged and generate dust. The dust is very harmful to the production. Dust in the air of a working place is attached to high-grade and precise instruments and meters, so that the precision of the equipment is reduced; the wear-resistant rubber is attached to transmission and running parts of machine equipment, so that the wear is strong, and the service life is shortened; the dust can degrade the quality of certain chemical products, mechanical products and electronic products, such as paint, films, micro bearings, motors, integrated circuits, capacitors, televisions, video recorders, cameras and the like; dust can also affect the line of sight during production, resulting in reduced operating efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel straight line belt module avoids the friction between guidance tape and slide and the upper cover, avoids the friction of part to damage to and reduce the production of dust.

The utility model discloses a novel technical scheme that sharp belt module adopted is:

the utility model provides a novel straight line belt module, includes the body to and locate the slip subassembly on the body, the slip subassembly includes slide and upper cover to and be located the guidance tape between slide and the upper cover, be equipped with first rolling member between slide and the guidance tape, be equipped with the second rolling member between upper cover and the guidance tape.

Preferably, the first rolling member includes a rolling shaft and a roller sleeved on the rolling shaft, and the roller is in contact with the guide belt.

As a preferred scheme, a rolling groove and a rotating hole communicated with the rolling groove are formed in the sliding seat, the rolling shaft is arranged in the rotating hole, and the roller is arranged in the rolling groove in a suspended mode.

Preferably, the roller and the roller are integrally formed.

Preferably, the second rolling element comprises a fixed shaft and a bearing sleeved on the fixed shaft, and the bearing is in contact with the guide belt.

Preferably, the slide base is provided with an installation groove, and the fixed shaft is arranged in the installation groove.

Preferably, two second rolling parts are arranged, and the two second rolling parts are respectively arranged on the front side and the rear side of the first rolling part.

Preferably, the contact surface of the sliding seat and the guide belt is a curved surface.

The utility model discloses a novel straight line belt module's beneficial effect is: when the sliding seat moves, rolling friction force exists between the guide belt and the first rolling piece, and sliding friction force between the guide belt and the sliding seat is avoided. And rolling friction force is generated between the guide belt and the second rolling piece, so that sliding friction force between the guide belt and the upper cover is avoided. The friction damage of the sliding seat and the upper cover is avoided, and the rolling friction force is far smaller than the sliding friction force, so that the generation of dust can be reduced.

Drawings

Fig. 1 is a schematic view of a prior art structure.

Fig. 2 is a schematic view of a prior art slide assembly.

Fig. 3 is a schematic structural view of the linear belt module of the present invention.

Fig. 4 is a schematic structural view of the sliding assembly of the linear belt module of the present invention.

Fig. 5 is a schematic cross-sectional view of the linear belt module of the present invention.

Detailed Description

The invention will be further elucidated and described with reference to the following embodiments and drawings in which:

referring to fig. 3-5, the novel linear belt module includes a body 10 and a sliding assembly 20 disposed on the body 10. The slide assembly 20 includes a slide carriage 30 and a top cover 40, and a guide belt 50 between the slide carriage 30 and the top cover 40. A first rolling member 60 is arranged between the sliding seat 30 and the guide belt 50, and a second rolling member 70 is arranged between the upper cover 40 and the guide belt 50.

When the sliding seat 30 moves, a rolling friction force is generated between the guide belt 50 and the first rolling member 60, so that a sliding friction force between the guide belt 50 and the sliding seat 30 is avoided. The guide belt 50 and the second rolling member 70 have rolling friction therebetween, thereby preventing sliding friction between the guide belt 50 and the upper cover 40. The frictional damage of the slider 30 and the upper cover 40 is prevented and the generation of dust can be reduced since the rolling frictional force is much smaller than the sliding frictional force.

In this embodiment, the first rolling element 60 includes a rolling shaft 62 and a roller 64 sleeved on the rolling shaft 62, and the roller 64 contacts with the guide belt 50. Specifically, the sliding seat 30 is provided with a rolling groove 32 and a rotating hole 34 communicating with the rolling groove 32. The roller 62 is disposed in the rotation hole 34, and the roller 64 is suspended in the rolling groove 32. The depth of the rolling groove 32 is greater than the height of the roller 64, so that the roller 64 is suspended in the rolling groove 32, and friction between the roller 64 and the sliding base 30 after rotation is avoided. In another embodiment, the roller 62 and the roller 64 are integrally formed.

In this embodiment, the second rolling element 70 includes a fixed shaft 72 and a bearing 74 sleeved on the fixed shaft 72, and the bearing 74 contacts the guide belt 50. Specifically, the slide carriage 30 is provided with an installation groove 36, and the fixed shaft 72 is disposed in the installation groove 36. The fixing shaft 72 is fixed to the mounting groove 36 by a screw, and then generates a sliding friction force with the guide band 50 through a bearing 74. In another embodiment, two second rolling members 70 are provided, and two second rolling members 70 are provided at the front side and the rear side of the first rolling member 60, respectively. And the contact end of the second roller 70 with the guide belt 50 is lower than the contact end of the first roller 60 with the guide belt 50, so that the guide belt 50 in the slider 30 has a triangular shape. In this embodiment, the guide belt 50 is a steel belt, and further, the contact surface 38 between the slider 30 and the guide belt 50 is a curved surface.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a novel straight line belt module, its characterized in that, includes the body to and locate the sliding assembly on the body, sliding assembly includes slide and upper cover to and be located the guidance tape between slide and the upper cover, be equipped with first rolling member between slide and the guidance tape, be equipped with the second rolling member between upper cover and the guidance tape.

2. The novel linear belt module as claimed in claim 1, wherein the first rolling member comprises a roller and a roller disposed on the roller, the roller contacting the guide belt.

3. The novel linear belt module as claimed in claim 2, wherein the sliding base has a rolling groove and a rotation hole communicating with the rolling groove, the roller is disposed in the rotation hole, and the roller is suspended in the rolling groove.

4. The novel linear belt module of claim 2, wherein said rollers and rollers are integrally formed.

5. The novel linear belt module as claimed in claim 1, wherein the second rolling element comprises a fixed shaft, and a bearing sleeved on the fixed shaft, wherein the bearing is in contact with the guide belt.

6. The novel linear belt module as claimed in claim 5, wherein said slide has a mounting groove formed therein, and said fixed shaft is disposed in said mounting groove.

7. The novel linear belt module as claimed in claim 1, wherein there are two second rolling members, and two second rolling members are disposed at the front side and the rear side of the first rolling member, respectively.

8. The novel linear belt module as claimed in claim 1, wherein the contact surface of said shoe with said guide belt is curved.