CN211393239U

CN211393239U - Waterproofing membrane draw gear

Info

Publication number: CN211393239U
Application number: CN201922045300.2U
Authority: CN
Inventors: 刘继超
Original assignee: Shouguang Xueyuan Waterproof Machinery Co ltd
Current assignee: Shouguang Xueyuan Waterproof Machinery Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-09-01
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a waterproofing membrane draw gear belongs to waterproofing membrane equipment field, and the structure includes: two identical first traction roller sets and second roller sets, bases and buffer rolls, wherein: the base fixes first traction roller set, buffer roller and second traction roller set in proper order according to the coiled material direction of motion, the buffer roller includes first buffer roller and second buffer roller, first buffer roller and second buffer roller are fixed on the base through first spring and second spring respectively, first buffer roller and second buffer roller fixed height are inconsistent. The utility model discloses increase the buffer roll between two sets of draw gear, can in time tighten when the coiled material is slack, avoided the appearance of fold, improve production quality.

Description

Waterproofing membrane draw gear

Technical Field

The utility model relates to a belong to waterproofing membrane equipment field, especially relate to waterproofing membrane draw gear.

Background

The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, plays a role in resisting external rainwater and underground water leakage, is a flexible building material product which can be curled into a roll shape, is used as a leakage-free connection between an engineering foundation and a building, is a first barrier for waterproofing of the whole engineering, and plays a vital role in the whole engineering. When producing waterproofing membrane among the prior art, need multichannel process, wherein appear the fold condition easily when carrying out the compaction to the coiled material, lead to waterproofing membrane quality to descend, and the reason that the fold appears is mostly because waterproofing membrane in the machine fails in time to tighten up, leads to the coiled material to loosen, so the fold has appeared in the compaction in-process.

Disclosure of Invention

The utility model discloses a solve present problem and provide waterproofing membrane draw gear, increase the buffer roll between two sets of draw gear, can in time tighten when the coiled material is slack, avoided the appearance of fold, improve production quality.

The utility model provides a technical scheme that its technical problem adopted does:

waterproofing membrane draw gear includes: two identical first traction roller sets and second roller sets, bases and buffer rolls, wherein: the base fixes first traction roller set, buffer roller and second traction roller set in proper order according to the coiled material direction of motion, the buffer roller includes first buffer roller and second buffer roller, first buffer roller and second buffer roller are fixed on the base through first spring and second spring respectively, first buffer roller and second buffer roller fixed height are inconsistent.

Further preferably, the first traction roller group and the second traction roller group each include an upper rotating roller and a lower rotating roller.

Further preferably, a lower portion of the first buffer roller is lower than an upper portion of the second buffer roller.

Preferably, the rotating shaft of the first buffer roller is fixed on a connecting column, the connecting column is fixed on a support frame through a first spring, and the support frame is fixed on the base.

Preferably, the connecting columns comprise a first connecting column and a second connecting column which are matched with each other, a first groove is formed in the top of the second connecting column, the top end of the first connecting column is welded to the fixed cross rod at the top of the supporting frame, the bottom end of the first connecting column extends into the first groove, and the second connecting column is welded to the fixed cross rod through a first spring.

Further preferably, the first connecting column is of an inverted 'T' shape, and a stopper is arranged at the top of the second connecting column.

Further preferably, the rotating shaft of the second buffer roller is fixed on a fixing column, the fixing column is fixed on a second supporting column through a second spring, and the second supporting column is welded on the base.

Further preferably, a second groove is formed in the second supporting column, and the second spring is located in the second groove.

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model provides a waterproofing membrane draw gear increases the buffer roll between two sets of draw gear, and first buffer roll and second buffer roll are fixed at the base through first spring and second spring respectively for first buffer roll and second buffer roll all can be according to the pressure up-and-down motion that receives, can in time tighten when the coiled material is loose to collapse, have avoided the appearance of fold, improve production quality.

The utility model provides a waterproofing membrane draw gear, the lower part of first buffer roll is less than the upper portion of second buffer roll, when using, the coiled material is through the lower part of first buffer roll, and the upper portion of second buffer roll is because two buffer rolls can carry out the up-and-down motion to its pressure according to the coiled material, in time tighten.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the supporting frame;

FIG. 3 is an enlarged view of portion A;

in the figure: 1 is first traction roller set, 2 is the base, 3 is the support frame, 4 is first buffer roll, 5 is the fixed column, 6 is the second recess, 7 is the second spring, 8 is the second support column, 9 is the second buffer roll, 10 is second traction roller set, 11 is the coiled material, 12 is fixed horizontal pole, 13 is the pivot, 14 is first spring, 15 is first spliced pole, 16 is the second spliced pole, 17 is the dog.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example one

As shown in fig. 1 to 3, the waterproofing membrane traction device comprises: two identical first traction roller sets 1 and second roller sets 10, a foundation 2 and a buffer roller, wherein: the base 2 fixes first traction roller set 1, buffer roller and second traction roller set 10 in proper order according to the coiled material direction of motion, the buffer roller includes first buffer roller 4 and second buffer roller 9, first buffer roller 4 and second buffer roller 9 are fixed on base 2 through first spring 14 and second spring 7 respectively, first buffer roller 4 and second buffer roller 9 fixed height are inconsistent.

The first traction roller group 1 and the second traction roller group 10 both comprise an upper rotating roller and a lower rotating roller.

The lower portion of the first buffer roller 4 is lower than the upper portion of the second buffer roller 9.

The rotating shaft of the first buffer roller 4 is fixed on a connecting column, the connecting column is fixed on a support frame 3 through a first spring 14, and the support frame 3 is fixed on the base 2.

The connecting columns comprise a first connecting column 15 and a second connecting column 16 which are matched, a first groove is formed in the top of the second connecting column 16, the top end of the first connecting column 15 is welded on the fixed cross rod 12 at the top of the support frame 3, the bottom end of the first connecting column 15 extends into the first groove, and the second connecting column 16 is welded on the fixed cross rod 12 through a first spring 14.

The first connecting column 15 is of an inverted 'T' shape, and the top of the second connecting column 16 is provided with a stop block 17.

The rotating shaft of the second buffer roller 9 is fixed on a fixing column 5, the fixing column 5 is fixed on a second supporting column 8 through a second spring 7, and the second supporting column 8 is welded on the base 2.

And a second groove 6 is formed in the second supporting column 8, and the second spring 7 is positioned in the second groove 6.

The utility model discloses when using, as shown in figure 1, when using, the coiled material passes through the lower part of first traction roller set, first buffer roller in proper order, and the upper portion and the second traction roller set of second buffer roller because the lower part of first buffer roller is less than the upper portion of second buffer roller, when using, the coiled material passes through the lower part of first buffer roller, the upper portion of second buffer roller, and the coiled material makes progress and decurrent pressure respectively to first buffer roller and second buffer roller, because two buffer rollers all can carry out the up-and-down motion to its pressure according to the coiled material through the spring is fixed, in time tighten, have avoided the appearance of fold, improve production quality.

Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention. In summary, the above is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereby, and all the simple equivalent changes and modifications made in the claims and the specification of the present invention should still belong to the scope covered by the present invention.

Claims

1. Waterproofing membrane draw gear includes: two the same first traction roller set (1) and second traction roller set (10), base (2) and buffer roll, its characterized in that: the base (2) is according to coiled material direction of motion fixed first pull roller set (1), buffer roll and second pull roller set (10) in proper order, the buffer roll includes first buffer roll (4) and second buffer roll (9), first buffer roll (4) and second buffer roll (9) are fixed on base (2) through first spring (14) and second spring (7) respectively, first buffer roll (4) and second buffer roll (9) fixed height are inconsistent.

2. The waterproofing membrane traction device according to claim 1, wherein: the first traction roller set (1) and the second traction roller set (10) comprise an upper rotating roller and a lower rotating roller.

3. The waterproofing membrane traction device according to claim 1, wherein: the lower part of the first buffer roller (4) is lower than the upper part of the second buffer roller (9).

4. The waterproofing membrane traction device according to claim 1, wherein: the rotating shaft of the first buffer roller (4) is fixed on a connecting column, the connecting column is fixed on a support frame (3) through a first spring (14), and the support frame (3) is fixed on the base (2).

5. The waterproofing membrane draw gear according to claim 4, characterized in that: the connecting column comprises a first connecting column (15) and a second connecting column (16) which are matched, a first groove is formed in the top of the second connecting column (16), the top end of the first connecting column (15) is welded on a fixed cross rod (12) at the top of the support frame (3), the bottom end of the first connecting column (15) penetrates into the first groove, and the second connecting column (16) is welded on the fixed cross rod (12) through a first spring (14).

6. The waterproofing membrane traction device according to claim 5, wherein: the first connecting column (15) is of an inverted 'T' shape, and a stop block (17) is arranged at the top of the second connecting column (16).

7. The waterproofing membrane traction device according to claim 1, wherein: the rotating shaft of the second buffer roller (9) is fixed on a fixing column (5), the fixing column (5) is fixed on a second supporting column (8) through a second spring (7), and the second supporting column (8) is welded on the base (2).

8. The waterproofing membrane traction device according to claim 7, wherein: and a second groove (6) is formed in the second supporting column (8), and the second spring (7) is positioned in the second groove (6).