Fixing mechanism of knitted fabric elasticity testing equipment

Abstract

The utility model provides a fixing mechanism for knitted fabric elasticity testing equipment, which relates to the technical field of fabric processing and comprises an equipment body, a testing frame is arranged on one side of the equipment body, an air cylinder is fixedly mounted on one side of the testing frame, a pulling plate is movably connected to one side of the testing frame, and a fixing assembly is arranged on one side of the testing frame. The whole edge of fabric can be fixed by arranging the fixing assembly and pushing the clamping plate, the fixing assembly is in contact with the fabric through an anti-skid pad and a toothed plate, and the fixing seat and the clamping plate are fixed through a sliding rod and a clamping rod, so that the fabric has sufficient friction force and stable fixing measures when being clamped and fixed; the probability that the fabric is accidentally disengaged is reduced, the whole edge of the fabric is fixed through the fixing assembly, the situation that the fabric is locally damaged due to uneven stress in the testing process, and consequently the fabric testing accuracy is affected is avoided, and the fabric elasticity testing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric processing, in particular to a fixing mechanism for knitted fabric elasticity testing equipment. Background Art

[0002] In the prior art, existing knitted fabrics usually need to be subjected to various performance tests after production and processing. When conducting elasticity tests on common knitted fabrics, relevant elasticity testing equipment is usually required. However, most common elasticity testing equipment uses a relatively simple clamp structure, which uses the clamp to locally clamp and fix the edge of the fabric. When the fabric is tested, due to the local clamping and fixation of the edge of the fabric, it is inevitable that the fabric will be unevenly stressed, causing accidental damage to the fabric, which will easily affect the accuracy of the fabric test and seriously affect the efficiency of the elasticity testing equipment in testing the fabric. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings existing in the prior art. Most common elasticity testing equipment uses a relatively simple clamp to locally clamp and fix the edge of the fabric, which will inevitably cause accidental damage to the fabric due to uneven force, resulting in the accuracy of the fabric test being easily affected, seriously affecting the efficiency of the fabric test. A fixing mechanism for a knitted fabric elasticity testing device is provided.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fixing mechanism of a knitted fabric elasticity testing device, comprising: an equipment body, a test frame is provided on one side of the equipment body, a cylinder is fixedly installed on one side of the test frame, a pull plate is movably connected to one side of the test frame, a fixing assembly is provided on one side of the test frame, the fixing assembly includes a fixing seat fixedly connected to one side of the test frame, a splint is provided on one side of the fixing seat, a sliding rod is fixedly connected to one side of the splint, a clamping rod is slidably passed through one side of the fixing seat, a tooth plate is provided on one side of the splint, an anti-slip pad is glued to the other side of the fixing seat, a connecting rod is fixedly connected to one side of the clamping rod, a reset mechanism is provided on the other side of the fixing seat, and one end of the connecting rod is fixedly connected to a counterweight block.

[0005] As a preferred embodiment, the output end of the cylinder slides through one side of the test frame, and the output end of the cylinder is fixedly connected to one side of the pull plate.

[0006] As a preferred embodiment, one side of the anti-slip pad contacts one side of the fabric, and one side of the tooth plate contacts the other side of the fabric.

[0007] As a preferred embodiment, a sliding hole adapted to the sliding rod is provided on one side of the fixing seat, and a clamping groove adapted to the clamping rod is provided on one side of the sliding rod.

[0008] As a preferred embodiment, one end of the connecting rod slides through one side of the fixing seat.

[0009] As a preferred embodiment, the reset mechanism includes a tension spring sleeved on the outer surface of the slide rod, and one end of the slide rod is fixedly connected to a connecting disk.

[0010] As a preferred embodiment, one end of the tension spring is fixedly connected to one side of the fixing seat, and the other end of the tension spring is welded to one side of the connecting plate.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] The utility model provides a fixing component, wherein a group of opposite edges of the fabric are fixed on the test frame and the pull plate respectively by the fixing component, and the entire edge of the fabric can be fixed by pushing the clamping plate, so that the fabric has a good and convenient operation and fixing measure when being fixed, the fixing component adopts an anti-slip pad and a tooth plate to contact the fabric, and the fixing seat and the clamping plate are fixed by a sliding rod and a clamping rod, so that the fabric has sufficient friction and a stable fixing measure when clamped and fixed, reducing the probability of accidental detachment of the fabric, and using the fixing component to fix the entire edge of the fabric to avoid local damage to the fabric due to uneven force during the test, which affects the accuracy of the fabric test, and improves the efficiency of the fabric elasticity test. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional diagram of a fixing mechanism of a knitted fabric elasticity testing device provided by the utility model.

[0014] Figure 2 This is a three-dimensional view from another perspective of a test frame of a fixing mechanism for a knitted fabric elasticity testing device provided by the present invention.

[0015] Figure 3 This is a three-dimensional diagram of a fixing seat of a fixing mechanism of a knitted fabric elasticity testing device provided by the utility model.

[0016] Figure 4 This is a three-dimensional diagram of the expanded clamping rod of the fixing mechanism of the knitted fabric elasticity testing equipment provided by the utility model.

[0017] Legend:

[0018] 1. Equipment body; 2. Cylinder; 3. Test frame; 4. Pull plate; 5. Fixing assembly;

[0019] 51. Fixed seat; 52. Clamping plate; 53. Sliding rod; 54. Clamping rod; 55. Tooth plate; 56. Anti-slip pad; 57. Connecting rod; 58. Reset mechanism; 59. Counterweight;

[0020] 581. Tension spring; 582. Connecting disc. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1

[0023] like Figure 1-4As shown, the utility model provides a technical solution: a fixing mechanism for a knitted fabric elasticity testing device, comprising: a device body 1, a test frame 3 is provided on one side of the device body 1, a cylinder 2 is fixedly installed on one side of the test frame 3, the output end of the cylinder 2 slides through one side of the test frame 3, and the output end of the cylinder 2 is fixedly connected to one side of the pull plate 4, by arranging the cylinder 2 to be connected with the pull plate 4, so that the pull plate 4 can be normally moved on the test frame 3 with the help of the cylinder 2, and the pull plate 4 is movably connected to one side of the test frame 3, and a fixing component 5 is provided on one side of the test frame 3, the fixing component 5 includes a fixing seat 51 fixedly connected to one side of the test frame 3, a sliding hole adapted for a sliding rod 53 is provided on one side of the fixing seat 51, and a card slot adapted for a card rod 54 is provided on one side of the sliding rod 53, and the card slot is provided so that the sliding rod 53 can be fixed on the fixing seat 51 with the help of the card rod 54, so that the fixing seat 51 and the splint 52 can be moved with the help of the sliding rod 53 and the card rod 54 are stably fixed. A clamping plate 52 is provided on one side of the fixing seat 51. A sliding rod 53 is fixedly connected to one side of the clamping plate 52. A clamping rod 54 is slidably passed through one side of the fixing seat 51. A tooth plate 55 is provided on one side of the clamping plate 52. An anti-slip pad 56 is adhered to the other side of the fixing seat 51. One side of the anti-slip pad 56 contacts one side of the fabric, and one side of the tooth plate 55 contacts the other side of the fabric. By providing the anti-slip pad 56 and the tooth plate 55 in contact with the fabric, the fabric can be easily fixed between the fixing seat 51 and the clamping plate. There are good anti-slip measures between the plates 52. One side of the card rod 54 is fixedly connected to a connecting rod 57. One end of the connecting rod 57 slides through one side of the fixed seat 51. By setting the connecting rod 57 to slide through the fixed seat 51, the connecting rod 57 can move normally on the fixed seat 51, so that the card rod 54 and the fixed seat 51 can maintain good anti-slip measures with the help of the connecting rod 57. A reset mechanism 58 is provided on the other side of the fixed seat 51, and one end of the connecting rod 57 is fixedly connected to a counterweight block 59.

[0024] Example 2

[0025] like Figure 2-3 As shown, the reset mechanism 58 includes a tension spring 581 sleeved on the outer surface of the slide rod 53, one end of the slide rod 53 is fixedly connected to a connecting disk 582, one end of the tension spring 581 is fixedly connected to one side of the fixed seat 51, and the other end of the tension spring 581 is welded to one side of the connecting disk 582. By setting the tension spring 581, the tension spring 581 provides sufficient elastic force, so that the slide rod 53 can actively restore its position with the help of the tension of the connecting disk 582 and the tension spring 581, and drive the splint 52 to restore its position.

[0026] Working principle:

[0027] like Figure 1-4As shown, when in use, the fabric that needs to be tested for elasticity is first fixed on the fixing assembly 5 of the test frame 3, and the entire edge of the fabric contacts the anti-slip pad 56 on the fixing seat 51, and the position where the fabric contacts the anti-slip pad 56 is kept stationary, and the clamping plate 52 is slowly pushed to move. During the movement of the clamping plate 52, the tooth plate 55 is driven to approach the fabric, and the slide bar 53 gradually slides on the fixing seat 51 following the movement of the clamping plate 52. During the movement of the slide bar 53, the connecting plate 582 is driven to move. The tension spring 581 is affected by the thrust and its shape gradually changes until the clamping plate 52 is pushed until the tooth plate 55 contacts the fabric and the clamping plate 52 can no longer be pushed. When the splint 52 cannot be pushed, the slot on the slide rod 53 corresponds to the slot on the fixed seat 51. The slot on the slide rod 53 corresponds to the slot on the fixed seat 51. The slot on the slide rod 53 is actively moved downward by the influence of gravity and the help of the counterweight block 59. The connecting rod 57 slides on the fixed seat 51, and the slot on the slide rod 53 is inserted into the slot. After the entire edge of the fabric is fixed, the opposite edge of the fixed edge of the fabric is fixed. The pull plate 4 is provided with a fixing component 5 that is the same as that on the test frame 3. The opposite edge of the fabric is fixed to the pull plate 4 using the fixing component 5. The equipment body 1 is started to run. The cylinder 2 pulls the pull plate 4 after the equipment body 1 is running, and the fabric is subjected to an elasticity test on the test frame 3.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A fixing mechanism for knitted fabric elasticity testing equipment, characterized in that: include: The device body (1) is provided with a test frame (3) on one side of the device body (1), a cylinder (2) is fixedly installed on one side of the test frame (3), a pull plate (4) is movably connected to one side of the test frame (3), a fixing assembly (5) is provided on one side of the test frame (3), the fixing assembly (5) comprises a fixing seat (51) fixedly connected to one side of the test frame (3), a clamping plate (52) is provided on one side of the fixing seat (51), a sliding rod (53) is fixedly connected to one side of the clamping plate (52), a clamping rod (54) is slidably passed through one side of the fixing seat (51), a tooth plate (55) is provided on one side of the clamping plate (52), an anti-slip pad (56) is adhered to the other side of the fixing seat (51), a connecting rod (57) is fixedly connected to one side of the clamping rod (54), a reset mechanism (58) is provided on the other side of the fixing seat (51), and one end of the connecting rod (57) is fixedly connected to a counterweight (59).

2. A fixing mechanism for knitted fabric elasticity testing equipment according to claim 1, characterized in that: The output end of the cylinder (2) slides through one side of the test frame (3), and the output end of the cylinder (2) is fixedly connected to one side of the pull plate (4).

3. The fixing mechanism for knitted fabric elasticity testing equipment according to claim 1, characterized in that: One side of the anti-slip pad (56) contacts one side of the fabric, and one side of the tooth plate (55) contacts the other side of the fabric.

4. The fixing mechanism for knitted fabric elasticity testing equipment according to claim 1, characterized in that: A sliding hole adapted to the sliding rod (53) is provided on one side of the fixing seat (51), and a clamping groove adapted to the clamping rod (54) is provided on one side of the sliding rod (53).

5. The fixing mechanism for knitted fabric elasticity testing equipment according to claim 1, characterized in that: One end of the connecting rod (57) slides through one side of the fixing seat (51).

6. The fixing mechanism for knitted fabric elasticity testing equipment according to claim 1, characterized in that: The reset mechanism (58) comprises a tension spring (581) sleeved on the outer surface of the slide rod (53), and one end of the slide rod (53) is fixedly connected to a connecting disk (582).

7. The fixing mechanism for knitted fabric elasticity testing equipment according to claim 6, characterized in that: One end of the tension spring (581) is fixedly connected to one side of the fixing seat (51), and the other end of the tension spring (581) is welded to one side of the connecting plate (582).

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