CN219299781U

CN219299781U - Totally-enclosed linear module sealing steel belt retaining mechanism

Info

Publication number: CN219299781U
Application number: CN202223380058.2U
Authority: CN
Inventors: 李运龙
Original assignee: Dongguan Tuogao Transmission Machinery Co ltd
Current assignee: Dongguan Tuogao Transmission Machinery Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-07-04
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to a totally-enclosed linear module sealing steel belt retaining mechanism, which comprises a sliding seat mechanism, an internal rolling mechanism connected with the sliding seat mechanism and an external rolling mechanism connected with the sliding seat mechanism, wherein the sliding seat mechanism is provided with a plurality of sliding seat grooves; the sliding seat mechanism is symmetrically provided with a first mounting table and a second mounting table respectively; a positioning groove is formed in the first mounting table, and a first fixing hole is formed in the second mounting table; the internal rolling mechanism comprises two identical internal roller assemblies; the first optical axis is connected to the inside of the positioning groove; the external rolling mechanism comprises two identical mounting frame assemblies and an external roller assembly connected with the mounting frame assemblies. The utility model provides a totally-enclosed linear module sealing steel belt retaining mechanism, which solves the problem that the sealing steel belt is easy to deform in the normal working process of a totally-enclosed linear module in the prior art.

Description

Totally-enclosed linear module sealing steel belt retaining mechanism

Technical Field

The utility model relates to the technical field of linear modules, in particular to a totally-enclosed linear module sealing steel belt retaining mechanism.

Background

In the current generation, with the progress of technology, the variety of automation equipment is increased, and the application range of the linear module is gradually widened; in the prior art, the linear module is required to be sealed by using a sealing steel belt in the operation process, so that a totally-sealed linear module is formed, dust or sundries are prevented from entering the linear module, and the normal operation of the linear module is ensured;

however, in the prior art, the sealing steel belt for the totally-enclosed linear module has the thickness of only 0.1mm, and the sealing steel belt is easy to deform in the normal working process of the totally-enclosed linear module, so that the sealing performance of the sealing steel belt is reduced; in addition, the deformation of the sealing steel belt can also lead to the abnormal operation of the totally-enclosed linear module, and certain potential safety hazards exist.

Disclosure of Invention

Based on the structure, the utility model provides a totally-enclosed linear module sealing steel belt retaining mechanism, which solves the problem that the sealing steel belt is easy to deform in the normal working process of the totally-enclosed linear module in the prior art.

In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:

a totally-enclosed linear module sealing steel belt retaining mechanism comprises a sliding seat mechanism, an internal rolling mechanism connected with the sliding seat mechanism and an external rolling mechanism connected with the sliding seat mechanism; the sliding seat mechanism is symmetrically provided with a first mounting table and a second mounting table respectively; a positioning groove is formed in the first mounting table, and a first fixing hole is formed in the second mounting table; the internal rolling mechanism comprises two identical internal roller assemblies; the inner roller assembly comprises an inner roller, first bearings embedded at two opposite ends of the inner roller and a first optical axis sleeved in the first bearings; the first optical axis is connected to the inside of the positioning groove; the external rolling mechanism comprises two identical mounting frame assemblies and an external roller assembly connected with the mounting frame assemblies; one end of the mounting frame assembly is symmetrically provided with connecting holes; the connecting hole corresponds to the first fixing hole.

In one embodiment, a second fixing hole is further formed on the sliding seat mechanism around the positioning groove.

In one embodiment, the second fixing hole is an internal threaded hole.

In one embodiment, the opposite sides of the other end of the mounting frame assembly are also provided with mounting holes.

In one embodiment, the outer roller assembly comprises an outer roller, second bearings embedded at two opposite ends of the outer roller, and a second optical axis sleeved inside the second bearings.

In one embodiment, the second optical axis is sleeved inside the mounting hole.

In one embodiment, the second optical axis is an interference fit with the mounting hole.

In one embodiment, the inner roller is capable of free rotation under the cooperation of the first bearing, the first optical axis and the positioning groove.

In one embodiment, the outer roller is also free to rotate with the second bearing, the second optical axis and the mounting hole engaged with each other.

In one embodiment, the outer portion of the inner roller and the outer portion of the outer roller are both wrapped with rubber layers.

The utility model provides a totally-enclosed linear module sealing steel belt retaining mechanism, which has the beneficial effects that:

according to the utility model, as the first mounting table of the sliding seat mechanism is connected with the inner roller assembly, the second mounting table is connected with the mounting frame assembly, and the mounting frame assembly is connected with the outer roller assembly, the inner roller assembly and the outer roller assembly are mutually matched, so that the totally-enclosed linear module can not deform in the normal working process, the sealing performance of the sealing steel belt is effectively improved, and the stability and safety performance of the totally-enclosed linear module in the running process are improved.

Drawings

FIG. 1 is a schematic perspective view of a fully enclosed linear modular seal strip retention mechanism according to one embodiment of the present utility model;

FIG. 2 is an exploded view of the fully enclosed linear modular seal strip retention mechanism of FIG. 1;

FIG. 3 is an enlarged schematic view of circle A of FIG. 2;

FIG. 4 is an enlarged schematic view of circle B of FIG. 2;

FIG. 5 is a perspective view of a carriage mechanism in the fully enclosed linear modular seal strip retention mechanism of FIG. 2;

FIG. 6 is an enlarged schematic view of circle C shown in FIG. 5;

FIG. 7 is an enlarged schematic view of circle D of FIG. 5;

FIG. 8 is a perspective view of an alternative view of the mounting assembly of the fully enclosed linear modular seal strip retention mechanism of FIG. 2;

FIG. 9 is a sectional view of a use scenario of a totally enclosed linear die set seal strip retention mechanism;

fig. 10 is a perspective view of a use scenario of a fully enclosed linear modular seal strip retention mechanism.

The drawings are marked with the following description:

the device comprises a 10-sliding seat mechanism, a 11-first mounting table, a 12-second mounting table, a 13-positioning groove, a 14-first fixing hole and a 15-second fixing hole;

20-an internal rolling mechanism, 21-an internal roller assembly, 22-an internal roller, 23-a first bearing, 24-a first optical axis, 25-a rubber layer;

30-external rolling mechanism, 31-mounting frame assembly, 32-external roller assembly, 33-connecting hole, 34-mounting hole, 35-external roller, 36-second bearing, 37-second optical axis;

40-sealing steel belt.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Referring to fig. 1 to 10, a fully-enclosed linear module sealing steel strip holding mechanism according to an embodiment of the present utility model includes a slide mechanism 10, an inner rolling mechanism 20 connected to the slide mechanism 10, and an outer rolling mechanism 30 connected to the slide mechanism 10.

The slide seat mechanism 10 is symmetrically provided with a first mounting table 11 and a second mounting table 12 respectively; the first mounting table 11 is provided with a positioning groove 13, and the second mounting table 12 is provided with a first fixing hole 14; the periphery of the slide seat mechanism 10 corresponding to the positioning groove 13 is also provided with a second fixing hole 15; the second fixing hole 15 is an internal threaded hole (not shown in the drawings). In the present embodiment, the second fixing hole 15 is connected to a bolt (not shown) by a bolt, and the first optical axis 24 connected to the inside of the positioning groove 13 is longitudinally constrained by the head of the bolt, and in other embodiments, the second fixing hole 15 may be connected to other pressing structures by a bolt, so long as the first optical axis 24 connected to the inside of the positioning groove 13 can be longitudinally constrained, and the present utility model is not limited to the bolt.

The internal rolling mechanism 20 comprises two identical internal roller assemblies 21; the inner roller assembly 21 comprises an inner roller 22, first bearings 23 embedded at two opposite ends of the inner roller 22, and a first optical axis 24 sleeved inside the first bearings 23; the first optical axis 24 is connected to the inside of the positioning groove 13. In this embodiment, the positioning groove 13 is used to restrict the first optical axis 24 from being too tightly, so that the inner roller 22 can freely rotate under the mutual cooperation of the first bearing 23, the first optical axis 24 and the positioning groove 13, thereby avoiding the situation that the inner roller 22 damages the sealing steel belt 40 when supporting the sealing steel belt 40, and effectively prolonging the service life of the sealing steel belt holding mechanism; and the rubber layer 25 is wrapped outside the inner roller 22, so that the friction force between the inner roller assembly 21 and the sealing steel belt 40 is increased, and the stability of the inner roller assembly 21 for supporting the sealing steel belt 40 is effectively improved.

The external rolling mechanism 30 includes two identical mounting frame assemblies 31 and an external roller assembly 32 connected to the mounting frame assemblies 31; one end of the mounting frame assembly 31 is symmetrically provided with a connecting hole 33, and two opposite sides of the other end of the mounting frame assembly are also provided with mounting holes 34; the connection hole 33 corresponds to the first fixing hole 14; the outer roller assembly 32 comprises an outer roller 35, second bearings 36 embedded at opposite ends of the outer roller 35, and a second optical axis 37 sleeved inside the second bearings 36; the second optical axis 37 is sleeved in the mounting hole 34, and the second optical axis 37 is in interference fit with the mounting hole 34.

In this embodiment, the first fixing hole 14 is an internal threaded hole (not shown in the figure), and is matched with the first fixing hole 14 after passing through the connecting hole 33 by a bolt (not shown in the figure), in other embodiments, the first fixing hole 14 may be a non-threaded through hole, and is matched with a nut after passing through the connecting hole 33 and the first fixing hole 14 in sequence by a bolt, so long as the mounting bracket assembly 31 can be stably fixed on the second mounting table 12, and the mounting bracket assembly is not limited to the internal threaded hole in this embodiment; in addition, the second optical axis 37 is sleeved in the mounting hole 34, interference fit is formed between the second optical axis 37 and the mounting hole 34, the outer roller 35 can also rotate freely under the mutual fit of the second bearing 36, the second optical axis 37 and the mounting hole 34, the rubber layer 25 is wrapped outside the outer roller 35, so that damage to the sealing steel belt 40 caused by the outer roller 35 when supporting the sealing steel belt 40 is avoided, friction between the outer roller assembly 32 and the sealing steel belt 40 is increased, stability of the sealing steel belt 40 supported by the outer roller assembly 32 is effectively improved, and accordingly service life of the sealing steel belt holding mechanism is prolonged.

Working principle: firstly, the staff selects the sealing steel belt 40 with corresponding specification according to the requirement, then, the sealing steel belt 40 sequentially passes through the outer roller assembly 32 and the inner roller assembly 21 respectively, so that the inner roller assembly 21 provides an upward supporting force for the sealing steel belt 40, the outer roller assembly 32 provides a downward pressure for the sealing steel belt 40, finally, the slide seat mechanism 10 is matched with the sealing steel belt 40 to always seal the linear module, the situation that the sealing steel belt 40 is easy to deform in the normal operation process of the fully-sealed linear module is avoided, the sealing performance of the sealing steel belt 40 is effectively improved, and meanwhile, the stability performance and the safety performance in the operation process of the fully-sealed linear module are also improved.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A totally enclosed linear die set sealing steel belt retaining mechanism, comprising:

a slide mechanism; the sliding seat mechanism is symmetrically provided with a first mounting table and a second mounting table respectively; a positioning groove is formed in the first mounting table, and a first fixing hole is formed in the second mounting table;

an internal rolling mechanism connected to the slide mechanism; the internal rolling mechanism comprises two identical internal roller assemblies; the inner roller assembly comprises an inner roller, first bearings embedded at two opposite ends of the inner roller and a first optical axis sleeved in the first bearings; the first optical axis is connected to the inside of the positioning groove; a kind of electronic device with high-pressure air-conditioning system

An external rolling mechanism connected to the slide mechanism; the external rolling mechanism comprises two identical mounting frame assemblies and an external roller assembly connected with the mounting frame assemblies; one end of the mounting frame assembly is symmetrically provided with connecting holes; the connecting hole corresponds to the first fixing hole.

2. The totally enclosed linear die set sealing steel belt holding mechanism as claimed in claim 1, wherein a second fixing hole is provided on the slide mechanism corresponding to the circumference of the positioning groove.

3. The totally enclosed linear die set sealing steel strip retaining mechanism of claim 2, wherein the second securing hole is an internally threaded hole.

4. The totally enclosed linear die set sealing steel strip retaining mechanism of claim 1, wherein the opposite sides of the other end of the mounting bracket assembly are also provided with mounting holes.

5. The hermetically sealed linear die set steel strip retention mechanism of claim 4, wherein the outer drum assembly comprises an outer drum, second bearings embedded at opposite ends of the outer drum, and a second optical axis sleeved inside the second bearings.

6. The totally enclosed linear die set sealing steel strip retaining mechanism as claimed in claim 5, wherein said second optical axis is disposed around the inside of said mounting hole.

7. The hermetically sealed linear die set seal steel strip retention mechanism of claim 6 wherein the second optical axis is in an interference fit with the mounting hole.

8. The totally enclosed linear die set sealing steel belt retaining mechanism as claimed in claim 1 wherein said inner drum is free to rotate with said first bearing, said first optical axis and said positioning groove in cooperation with each other.

9. The totally enclosed linear die set sealing strip retention mechanism of claim 5, wherein said outer drum is free to rotate with said second bearing, said second optical axis and said mounting hole engaged with each other.

10. The totally enclosed linear die set sealing steel belt retaining mechanism as claimed in claim 5 wherein the outer portion of said inner drum and the outer portion of said outer drum are each wrapped with a rubber layer.