Tensile quality detection device for gray fabric production

Abstract

The invention discloses a gray fabric production tensile property quality detection device which comprises a bottom plate and a bottom table, the bottom table is arranged on the bottom plate, the bottom table is in a concave shape, openings are formed in the two sides of the bottom table, a sliding table is fixedly connected to the opening in one side, a clamping detection assembly is arranged on the sliding table, a bearing plate is fixedly connected to the outer side face of the other side of the bottom table, and the bearing plate is fixedly connected to the outer side face of the other side of the bottom table. A plurality of fixing blocks are fixedly connected to the inner side wall of the opening of the bottom table. According to the tensile property quality detection device for gray fabric production, gray fabric is clamped on the air clamps of the two fixing blocks, then the air clamps are inflated through the air cylinder, the gray fabric is firmly fixed, then the movable table is moved through the driving motor, the gray fabric is stretched, meanwhile, the tensile machine is hung on the first clamping block, and the tensile property quality of the gray fabric is detected. The first clamping block and the second clamping block are attracted to the surface of the gray fabric for tension counting, the gray fabric does not need to be punched, and the smooth surface of the pneumatic clamp does not damage the gray fabric like a clamping opening.

Description

Technical Field

[0001] The invention relates to the technical field of tensile testing equipment, in particular to a tensile quality testing device for grey cloth production. Background Art

[0002] Grey cloth refers to cloth that has not been printed and dyed after being woven. Grey cloth in industry generally refers to cloth, or laminated grey cloth, glued grey cloth, etc. Grey cloth needs to be tested for tensile strength during the production process, so a tensile strength testing device is needed. At present, the tensile strength testing equipment for grey cloth needs to be manually clamped and the clamps need to be placed manually, but some clamps are cumbersome to place, and they will become loose during tension, which will cause errors in the force measurement value. It is easy to cause dangerous situations such as the grey cloth being clamped loosely or the operator's hand being clamped by the clamping block. In addition, the current tensile strength testing of grey cloth requires that the grey cloth be pressed after it is placed, and it is also necessary to punch a hole to hang the hook on the tensile gauge on the hole for operation. This operation is time-consuming and labor-intensive, with low detection efficiency and increased labor burden.

[0003] This case was created to solve the above problems. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a device for detecting the tensile strength of grey cloth production, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a device for detecting the tensile strength of grey cloth production, comprising a bottom plate and a bottom platform, a bottom plate provided with a bottom platform, the bottom platform being in a concave shape, with openings on both sides, a sliding platform fixedly connected to one opening, a clamping detection component provided on the sliding platform, a bearing plate fixedly connected to the outer surface of the other side of the bottom platform, and a plurality of fixed blocks fixedly connected to the inner wall of the bottom platform opening.

[0008] Preferably, the clamping detection assembly includes a fixed block, a movable table, an air clamp, and a threaded rod. An empty groove is opened on the bottom surface of the sliding table, a threaded rod is arranged in the empty groove, the sliding table is slidably connected to the threaded rod, and one end of the threaded rod passes through a fixed plate and is connected to the output end of a driving motor.

[0009] Preferably, a plurality of slides are fixedly connected to the movable platform, each of the slides is slidably connected to a slide rail, a fixed block is fixedly connected to the slide, and each of the fixed blocks is positioned opposite to the supporting plate and higher than the supporting plate.

[0010] Preferably, an empty groove is opened on the inner side wall of the slide connected to the fixed block, an air cylinder is provided on each of the supporting plates, a handle is connected to the outer side wall of the air cylinder, and a plurality of air pipes connected to the inside of the air cylinder are fixedly connected to the inner wall, and the ends of the plurality of air pipes are facing the fixed block.

[0011] Preferably, an air clamp is provided around the fixed block, a plurality of air ports are provided on the air clamp, the air ports are directly opposite to the air pipe, a bearing platform is fixedly connected to the bottom of the gas cylinder, a depression is provided on the bearing platform, and the bearing plate is connected to the depression on the bearing platform.

[0012] Preferably, the sliding table is further provided with a first clamping block and a second clamping block, the second clamping block is fixedly connected with a hook, the first clamping block and the second clamping block are made of magnetic materials, and the magnetic poles of the two are opposite.

[0013] Preferably, the outer side of each fixing block on the inner side wall of the base opening is also opposite to a bearing plate, the bearing plate and the base are connected by a card, and the fixing blocks on both sides of the base correspond in position.

[0014] (III) Beneficial effects

[0015] After adopting the above technical scheme, the present invention has the following advantages compared with the prior art: the present invention is a device for detecting the tensile strength of grey cloth production, which clamps the grey cloth on the air clamps of two fixed blocks, then inflates the air clamps through an air cylinder to firmly fix the grey cloth, then drives the moving table by a driving motor to stretch the grey cloth, and at the same time hangs the tensile testing machine on the first clamping block, and the first clamping block and the second clamping block attract each other on the surface of the grey cloth to count the tensile force, and there is no need to punch holes in the grey cloth, and the smooth surface of the air clamp will not damage the grey cloth as when the clamp is placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the present invention;

[0017] Figure 2 It is a side view schematic diagram of the present invention;

[0018] Figure 3 It is a schematic diagram of the gas jacket of the present invention;

[0019] Figure 4 This is a schematic diagram of fixing the clamping block of the present invention;

[0020] Figure 5 It is a side view schematic diagram of the present invention;

[0021] Figure 6 It is an overall schematic diagram of the present invention.

[0022] In the figure: 1, bottom plate; 2, bottom platform; 3, sliding platform; 4, threaded rod; 5, slide rail; 6, drive motor; 7, moving platform; 8, air cylinder; 9, fixed block; 10, air pipe; 11, bearing plate; 12, bearing platform; 13, air clamp; 14, empty groove; 15, hook; 16, first clamping block; 17, second clamping block; 18, notch; 19, fixed plate. DETAILED DESCRIPTION

[0023] The present invention will be further described in detail below through the accompanying drawings and examples.

[0024] like Figure 1-6 As shown: a device for detecting the tensile strength of grey cloth production, comprising a bottom plate 1 and a bottom platform 2. The bottom plate 1 is provided with a bottom platform 2. The bottom platform 2 is in a "concave" shape and has openings on both sides. A sliding platform 3 is fixedly connected to one opening. A clamping detection component is provided on the sliding platform 3. A bearing plate 11 is fixedly connected to the outer surface of the other side of the bottom platform 2. A plurality of fixing blocks 9 are fixedly connected to the inner wall of the opening of the bottom platform 2. An air clamp 13 is put on the fixing block 9. Then, the air clamp 13 is inflated by an air cylinder 8. The grey cloth to be tested for tensile strength is placed between the two air clamps 13. After the expansion, the grey cloth is tested for tensile strength. The air clamp 13 fixes the grey cloth, and the other end of the grey cloth is fixed between the air clamps 13 of the fixed block 9 on the movable table 7. The driving motor 6 is started. At this time, the threaded rod 4 rotates under the action of the driving motor 6, driving the movable table 7 to move thereon, and the detected grey cloth is continuously stretched. At the same time, the first clamping block 16 and the second clamping block 17 are respectively clamped on the ends of the grey cloth clamped on the movable table 7, and the tensile meter is placed on the hook 15 to detect the tension borne by the grey cloth and the maximum tension that the grey cloth can withstand when the grey cloth breaks, so as to complete the detection of its tensile resistance.

[0025] The clamping detection component includes a fixed block 9, a moving platform 7, an air clamp 13, and a threaded rod 4. An empty groove is opened on the bottom surface of the sliding platform 3, and a threaded rod 4 is arranged in the empty groove. The sliding platform 3 is slidably connected to the threaded rod 4, and one end of the threaded rod 4 passes through the fixed plate 19 and is connected to the output end of the driving motor 6. Through the clamping detection component, there is no need to tighten the grey cloth before testing. The grey cloth will naturally be tightened by the movement of the moving platform 7, which saves steps and does not require punching holes on the grey cloth to fix the dynamometer. There is also no need to place the clamp in a bad position, resulting in inaccurate test results. This improves the accuracy of the test results, improves the efficiency of the test, and is easy to operate.

[0026] There are multiple slides fixedly connected to the moving table 7, each of which is slidably connected to the slide rail 5, and a fixed block 9 is fixedly connected to the slide. The position of each fixed block 9 is opposite to the load-bearing plate 11 and slightly higher than the load-bearing plate 11, so that the air pipe 10 of the air cylinder 8 can be directly aligned with the air clamp 13 on the fixed block 9. The movement of the moving table 7 drives the slide to move accordingly, and then the fixed block 9 moves synchronously, ensuring that it will not fall during the process of drawing the cloth.

[0027] An empty groove 14 is provided on the inner wall of the sliding table connected to the fixed block 9. When the air clamp 13 is inflated on the fixed block 9, part of it is stuck in the empty groove 14, which can better fix the air clamp 13 and prevent the air clamp 13 from falling off. An air cylinder 8 is provided on each supporting plate 11. A handle is connected to the outer wall of the air cylinder 8, and a plurality of air pipes 10 connected to the inside of the air cylinder 8 are fixedly connected to the inner wall, and the ends of the plurality of air pipes 10 are facing the fixed block 9.

[0028] An air clamp 13 is provided around the fixed block 9, and a plurality of air ports are provided on the air clamp 13, and the air ports face the air pipe 10. A bearing platform 12 is fixedly connected to the bottom of the air cylinder 8, and a depression is provided on the bearing platform 12. The bearing plate 11 is connected to the depression on the bearing platform 12.

[0029] A first clamping block 16 and a second clamping block 17 are also provided on the sliding table 3. A hook 15 is fixedly connected to the second clamping block 16. The first clamping block 16 and the second clamping block 17 are made of magnetic materials, and their magnetic poles are opposite. The first clamping block 16 and the second clamping block 17 are respectively clamped at both ends of the blank cloth, and are firmly adsorbed together under the action of magnetic attraction between the two. Since the inner surface of the clamping block is a smooth surface, the blank cloth will not be damaged. The first clamping block 16 is provided with a hook to fix the dynamometer, and there is no need to punch holes in the blank cloth, so the blank cloth will not be damaged.

[0030] The outer side of the fixed block 9 on the inner wall of the opening of each base 2 is also facing a bearing plate 11. The seven cylinders 8 are located on the bearing plate 11, which is convenient for aligning the gas pipe 10 with the gas port on the gas clamp 13 and inflating it. The bearing plate 11 and the base 2 are card-connected, and the positions of the fixed blocks 9 on both sides of the base 2 correspond. After the gas clamp 13 is inflated, the gas cylinder 8 can be removed, and the bearing plate 11 can be removed at the same time, which is more convenient for observing the size of the pulling force.

[0031] The above-mentioned embodiments are for inspiration. Through the above-mentioned description, relevant staff can make various changes and modifications without departing from the scope of the invention. The technical scope of this new type of use is not limited to the content in the specification, and its protection scope must be determined according to the scope of the claims.

Claims

1. A device for detecting the tensile strength of grey cloth production, comprising a bottom plate (1) and a bottom platform (2), characterized in that: A base (2) is provided on the bottom plate (1), the base (2) is in a "concave" shape, with openings on both sides, a sliding platform (3) is fixedly connected to one opening, a clamping detection component is provided on the sliding platform (3), a bearing plate (11) is fixedly connected to the outer surface of the other side of the base (2), and a plurality of fixing blocks (9) are fixedly connected to the inner wall of the opening of the base (2).

2. The device for detecting the tensile strength of grey cloth according to claim 1, characterized in that: The clamping detection assembly comprises a fixed block (9), a movable platform (7), an air clamp (13), and a threaded rod (4); a hollow groove is provided on the bottom surface of the sliding platform (3); a threaded rod (4) is provided in the hollow groove; the sliding platform (3) is slidably connected to the threaded rod (4); one end of the threaded rod (4) passes through a fixed plate (19) and is connected to an output end of a drive motor (6).

3. The device for detecting the tensile strength of grey cloth production according to claim 2, characterized in that: A plurality of slides are fixedly connected to the movable platform (7), each of the slides is slidably connected to the slide rail (5), a fixed block (9) is fixedly connected to the slide, and each of the fixed blocks (9) is located opposite to the supporting plate (11) and is higher than the supporting plate (11).

4. The device for detecting the tensile strength of grey cloth production according to claim 3, characterized in that: An empty groove (14) is provided on the inner side wall of the slide connected to the fixed block (9), and an air cylinder (8) is provided on each of the supporting plates (11). A handle is connected to the outer side wall of the air cylinder (8), and a plurality of air pipes (10) connected to the inside of the air cylinder (8) are fixedly connected to the inner wall, and the ends of the plurality of air pipes (10) are directly opposite to the fixed block (9).

5. The device for detecting the tensile strength of grey cloth according to claim 4, characterized in that: The fixed block (9) is surrounded by an air clamp (13), and the air clamp (13) is provided with a plurality of air delivery ports, and the air delivery ports are directly opposite to the air delivery pipe (10). The bottom of the air cylinder (8) is fixedly connected to a bearing platform (12), and a depression is provided on the bearing platform (12). The bearing plate (11) is clamped and connected with the depression on the bearing platform (12).

6. The device for detecting the tensile strength of grey cloth production according to claim 1, characterized in that: The sliding platform (3) is also provided with a first clamping block (16) and a second clamping block (17); the second clamping block (16) is fixedly connected with a hook (15); the first clamping block (16) and the second clamping block (17) are made of magnetic materials, and the magnetic poles of the two are opposite.

7. The device for detecting the tensile strength of grey cloth production according to claim 1, characterized in that: The outer side of the fixing block (9) on the inner side wall of the opening of each base (2) is also opposite to a bearing plate (11), the bearing plate (11) and the base (2) are connected by a card, and the positions of the fixing blocks (9) on both sides of the base (2) correspond to each other.

Images