CN218297792U

CN218297792U - Detect sewing thread tensile strength's frock mechanism

Info

Publication number: CN218297792U
Application number: CN202221905705.4U
Authority: CN
Inventors: 华森; 吕志清; 陆浩栋
Original assignee: Jiangsu Shenyang Traffic Equipment Co ltd
Current assignee: Jiangsu Shenyang Traffic Equipment Co ltd
Priority date: 2022-07-23
Filing date: 2022-07-23
Publication date: 2023-01-13
Anticipated expiration: 2032-07-23

Abstract

The utility model provides a detect sewing thread tensile strength's frock mechanism, including the base, fixed mounting has the fixing base on the base, and movable mounting has the compact heap on the fixing base, and the compact heap sets up with the fixing base cooperation, installs the pinch roller on the base, and the pinch roller is corresponding with the compact heap position, compresses tightly compact heap and fixing base when the pinch roller rotates. The sewing thread is wound on the reel by the tool mechanism, and the thread end is quickly compressed by the compressing block, so that the consistency of each operation can be ensured. And the use is convenient, which is beneficial to improving the working efficiency.

Description

Detect sewing thread tensile strength's frock mechanism

Technical Field

The utility model relates to a rail train tarpaulin sewing thread detection area, specifically speaking relates to a detect sewing thread tensile strength's frock mechanism.

Background

The existing through passage of the rail train is almost formed by sewing shed cloth, certain requirements are imposed on the tensile strength of a sewing thread, and therefore the thread must be detected every time the railway train is put in a cargo. At present, no proper equipment is provided for detecting the strength of the sewing thread, the sewing thread is generally tested by using a tension dynamometer, but the sewing thread has an invalid structure at a fixed position due to the overlapping of the sewing threads in the winding process of the tension dynamometer, the consistency of the test mode at each time cannot be ensured, and the tension dynamometer is not suitable for popularization and application.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the weak point of above-mentioned conventional art, provide a detect sewing thread tensile strength's frock mechanism, can effectively solve above-mentioned technical problem.

The purpose of the utility model is achieved through the following technical measures: the utility model provides a detect sewing thread tensile strength's frock mechanism, includes the base, fixed mounting has the fixing base on the base, movable mounting has the compact heap on the fixing base, the compact heap sets up with the fixing base cooperation, install the pinch roller on the base, the pinch roller is corresponding with the compact heap position, compresses tightly compact heap and fixing base when the pinch roller rotates.

As a preferred scheme, a positioning column is installed on the pressing block, a positioning hole is formed in the fixing seat, and the positioning column is in sliding fit with the positioning hole.

Through this setting, can separate compact heap and fixing base or the laminating is in the same place, is convenient for place the sewing thread.

As a preferred scheme, the pinch roller is rotatably installed on the base, the pinch roller is an eccentric wheel, and a handle is fixedly installed on the side portion of the pinch roller.

As a preferred scheme, one surface of the fixed seat corresponding to the pressing block is a wavy surface.

Through this setting, be convenient for with sewing line pressure fastening fixed.

As a preferred scheme, a rubber pad is installed on the corresponding face of the pressing block and the fixing seat.

Through the arrangement, the sewing thread is protected, and the sewing thread can be effectively prevented from being broken by pressure.

Preferably, a reel is mounted at one end of the base, and the reel is rotatably mounted on the base.

Preferably, the reel corresponds to the holder position.

Through this setting, can effectively prevent the operation in-process, the sewing thread follows roll-off between compact heap, the fixing base.

As a preferable scheme, a connecting block is fixedly mounted at one end, far away from the end provided with the reel, of the base, and a fixed end is fixedly mounted on the connecting block.

Through this setting, be convenient for with this frock mechanism and tensile dynamometer erection joint.

As a preferable scheme, the positioning column is a positioning pin.

Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that: the utility model discloses a detect sewing thread tensile strength's frock mechanism through with the sewing thread coiling on the reel to compress tightly the end of a thread through the compact heap fast, can guarantee the uniformity of operation at every turn. And the use is convenient, which is beneficial to improving the working efficiency.

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a side view schematic diagram of the present invention.

Fig. 3 is a schematic view of the structure of the utility model in use.

In the figure, a base-1; connecting blocks-2; a fixed seat-3; rubber pad-4; a positioning column-5; a compression block-6; a handle-7; a reel-8; a pinch roller-9; sewing thread-10.

Detailed Description

Example (b): as shown in figure 1 and figure 3, a detect frock mechanism of sewing thread tensile strength, includes base 1, and fixed mounting has fixing base 3 on the base 1, and movable mounting has compact heap 6 on the fixing base 3, and compact heap 6 sets up with the fixing base 3 cooperation, installs pinch roller 9 on the base 1, and pinch roller 9 is corresponding with compact heap 6 position, compresses tightly compact heap 6 and fixing base 3 when pinch roller 9 rotates.

Specifically, the fixing base 3 is fixedly mounted on the base 1 through fixing parts such as bolts.

The pressing block 6 is provided with a positioning column 5, the fixing seat 3 is provided with a positioning hole, and the positioning column 5 is in sliding fit with the positioning hole. Specifically, reference column 5 is provided with two at least, and the locating hole sets up with reference column 5 cooperation.

The pinch roller 9 is rotatably installed on the base 1, the pinch roller 9 is an eccentric wheel, and a handle 7 is fixedly installed on the side portion of the pinch roller 9. Specifically, the base 1 is provided with a rotating shaft, and the pinch roller is rotatably arranged on the rotating shaft.

The one side that fixing base 3 and compact heap 6 correspond is the wave face. This arrangement facilitates the fastening of the sewing thread.

A rubber pad 4 is arranged on one surface of the clamping block corresponding to the clamping seat.

One end of the base 1 is provided with a reel 8, and the reel 8 is rotatably arranged on the base 1.

Specifically, the reel is a concave reel.

The reel 8 corresponds to the position of the fixing seat 3.

Base 1 keeps away from the one end fixed mounting that is provided with reel 8 and has connecting block 2, and fixed mounting has stiff end 9 on the connecting block 2.

In this embodiment, the positioning column 5 is a positioning pin.

When the sewing machine is used specifically, as shown in the attached drawing 3, one side of the sewing thread 10 is wound on the reel clockwise for 5 circles, the sewing thread penetrates through the space between the pressing block and the fixing seat, the sewing thread is pressed and fixed through rotating the pressing wheel, and the other side of the sewing thread is fixed on another tool through operation as above. Then, one tool is fixed, and the other tool is connected with a tension dynamometer so as to carry out test operation.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a detect frock mechanism of sewing thread tensile strength, includes the base, its characterized in that: the base is fixedly provided with a fixing seat, a pressing block is movably arranged on the fixing seat and is matched with the fixing seat, a pressing wheel is arranged on the base, the position of the pressing wheel corresponds to that of the pressing block, and the pressing block and the fixing seat are pressed tightly when the pressing wheel rotates.

2. The tooling mechanism for detecting the tensile strength of the sewing thread according to claim 1, characterized in that: the pressing block is provided with a positioning column, the fixing seat is provided with a positioning hole, and the positioning column is in sliding fit with the positioning hole.

3. The tooling mechanism for detecting the tensile strength of the sewing thread according to claim 1, characterized in that: the pinch roller is rotatably installed on the base, the pinch roller is an eccentric wheel, and a handle is fixedly installed on the side portion of the pinch roller.

4. The tooling mechanism for detecting the tensile strength of the sewing thread according to claim 1, characterized in that: and one surface of the fixed seat corresponding to the pressing block is a wavy surface.

5. The tooling mechanism for detecting the tensile strength of the sewing thread according to claim 1, characterized in that: and a rubber pad is arranged on one surface of the pressing block corresponding to the fixed seat.

6. The tooling mechanism for detecting the tensile strength of the sewing thread according to claim 1, characterized in that: a reel is installed at one end of the base and rotatably installed on the base.

7. The tooling mechanism for detecting the tensile strength of the sewing thread according to claim 6, characterized in that: the reel corresponds to the fixed seat in position.

8. The tooling mechanism for detecting the tensile strength of the sewing thread according to claim 7, characterized in that: the base is kept away from the one end fixed mounting who is provided with the reel and is had the connecting block, fixed mounting has the stiff end on the connecting block.

9. The tooling mechanism for detecting the tensile strength of the sewing thread according to claim 2, characterized in that: the positioning column is a positioning pin.