Toughness detection equipment for bedspread production

Abstract

The utility model discloses toughness detection equipment for bedspread production, which comprises a detection seat, telescopic plates are movably mounted in the left side and the right side of the detection seat, a bidirectional cylinder is mounted between the telescopic plates, the surface of each telescopic plate is fixedly connected with a chute frame, and a secondary seat is movably mounted at one end, far away from the corresponding telescopic plate, of each chute frame; a telescopic air cylinder is arranged between the second-stage seat and the telescopic plate, a mounting seat is fixedly mounted on the surface of the second-stage seat, a supporting frame is rotatably mounted on the upper surface of the mounting seat, and adjusting air cylinders are movably hinged to the bottoms of the two ends of the supporting frame; the supporting frame is of an arc-shaped structure, after the supporting frame is unfolded, the bedspread is unfolded, after the supporting frame is folded, the middle of the bedspread becomes loose, but due to the fact that the four corners are located on the supporting frame, the edges of the two sides of the bedspread are still in a tightened state, and under the condition, traction continues to be carried out, so that the toughness of the edges of the bedspread is detected; and multidirectional detection of the bedspread is realized.

Description

Technical Field

[0001] This utility model relates to the field of textile production technology, specifically a toughness testing device for bedspread production. Background Technology

[0002] Textiles are an indispensable category of home furnishings, and bedding often uses textiles, with bedspreads being one such product. Bedspreads have the same function as bed sheets, but their usage differs. They can solve the problem of bed sheets wrinkling easily, so the frequency of use of bedspreads is increasing year by year. During the production process of bedspreads, it is necessary to test the toughness of the bedspreads to determine whether their quality is up to standard.

[0003] In the current mattress cover production process, the testing range for mattress cover toughness is relatively small, which is not conducive to multi-directional testing of mattress covers. At the same time, the edges of mattress covers are the most easily stretched and worn parts, making it difficult to test the edge toughness of mattress covers simultaneously when testing mattress cover toughness.

[0004] Therefore, those skilled in the art have provided a toughness testing device for mattress manufacturing to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to provide a toughness testing device for mattress production, in order to solve the problem mentioned in the background art that the existing mattress toughness testing devices are not conducive to multi-dimensional toughness testing of mattresses.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A toughness testing device for mattress production includes: a testing base, telescopic plates movably mounted inside the left and right sides of the testing base, and a bidirectional cylinder installed between the telescopic plates; a sliding frame fixedly connected to the surface of the telescopic plates, and a secondary base movably mounted at the end of the sliding frame away from the telescopic plates; a telescopic cylinder provided between the secondary base and the telescopic plates; a mounting base fixedly mounted on the surface of the secondary base; a support frame rotatably mounted on the upper surface of the mounting base; adjusting cylinders movably hinged to the bottom of both ends of the support frame; a tensile testing instrument connected to the bottom of the secondary base; and presser feet fixedly mounted on the upper surfaces of both ends of the support frame.

[0008] As a further improvement of this utility model: a screw is rotatably mounted on the upper end of the presser foot, and an anti-slip pressure seat is fixedly connected to the lower end of the screw; an anti-slip pad is fixedly provided on the inner wall of the lower end of the presser foot.

[0009] As a further improvement of this utility model: the screw and the presser foot are connected by a thread, and the presser foot is symmetrical about the center line of the support frame.

[0010] As a further improvement of this utility model: the external shape of the support frame is arc-shaped, and the outer wall of the support frame is provided with an adjustment groove, and a fastening bolt is installed inside the adjustment groove.

[0011] As a further improvement of this utility model: the telescopic plate and the secondary seat are both symmetrical about the center line of the detection seat, and the telescopic plate and the interior of the detection seat have a sliding structure.

[0012] As a further improvement of this utility model: the secondary seat is connected to the telescopic plate through the slide rail frame, and the secondary seat and the slide rail frame form a sliding structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The bed cover is equipped with a support frame. The support frame has an arc-shaped structure and the middle part of the support frame can be rotated and folded, which facilitates the angle adjustment of the support frame. The telescopic plates are pushed by a two-way cylinder between them, and then the telescopic cylinder pushes the secondary seat, which allows the bed cover fixed on the two side support frames to be pulled. During the pulling process, the tensile tester connected to the bottom will detect the tensile force, thereby detecting the tensile force value at which the bed cover will deform or tear. Thus, if it is within the industry standard value, the bed cover has qualified toughness under tension. Conversely, if it is below the value, the bed cover has poor toughness and is prone to deformation and breakage under tension.

[0015] 2. The support frame adopts an arc-shaped structure. When the support is unfolded, the bedspread will unfold. When the support frame is folded, the middle of the bedspread will become loose. However, since the four corners are positioned on the support frame, the two sides of the bedspread will remain taut. Under these conditions, continued pulling can be used to test the toughness of the edges of the bedspread, enabling multi-directional testing of the bedspread, improving the testing effect and product quality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a toughness testing device used in the production of mattress covers.

[0017] Figure 2 This is a schematic diagram of the support frame structure for a toughness testing device used in the production of mattress covers.

[0018] Figure 3 This is a schematic diagram of the structure of a telescopic plate in a toughness testing device used in the production of mattress covers.

[0019] Figure 4 This is a schematic diagram of the presser foot in a toughness testing device used in the production of mattress covers.

[0020] In the diagram: 1. Testing seat; 2. Telescopic plate; 3. Slide frame; 4. Telescopic cylinder; 5. Secondary seat; 6. Support frame; 7. Presser foot; 8. Adjusting cylinder; 9. Mounting seat; 10. Tensile tester; 11. Adjusting groove; 12. Fastening bolt; 13. Two-way cylinder; 14. Screw; 15. Anti-slip pressure seat; 16. Anti-slip mat. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 This utility model provides a toughness testing device for mattress production, comprising: a testing base 1, telescopic plates 2 movably installed inside the left and right sides of the testing base 1, and a bidirectional cylinder 13 installed between the telescopic plates 2, a slide rail frame 3 fixedly connected to the surface of the telescopic plates 2, and a secondary base 5 movably installed at the end of the slide rail frame 3 away from the telescopic plates 2, a telescopic cylinder 4 provided between the secondary base 5 and the telescopic plates 2, a mounting base 9 fixedly installed on the surface of the secondary base 5, a support frame 6 rotatably installed on the upper surface of the mounting base 9, an adjusting cylinder 8 movably hinged to the bottom of both ends of the support frame 6, a tensile testing instrument 10 connected to the bottom of the secondary base 5, and a presser foot 7 fixedly installed on the upper surface of both ends of the support frame 6.

[0023] The upper end of the presser foot 7 is rotatably mounted with a screw 14, and the lower end of the screw 14 is fixedly connected with an anti-slip pressure seat 15. An anti-slip pad 16 is fixedly provided on the inner wall of the lower end of the presser foot 7. The screw 14 and the presser foot 7 are connected by a thread, and the presser foot 7 is symmetrical about the center line of the support frame 6.

[0024] Specifically, presser feet 7 are installed at both ends of the support frame 6. The presser feet 7 are used to clamp and position the four corners of the bedspread, thereby supporting the bedspread. The threaded connection between the screw 14 and the presser feet 7 allows for adjustment of the anti-slip pressure seat 15, thus facilitating the pressing of the bedspread.

[0025] The support frame 6 has an arc-shaped outer shape, and the outer wall of the support frame 6 is provided with an adjustment groove 11, and a fastening bolt 12 is installed inside the adjustment groove 11.

[0026] Specifically, the middle part of the support frame 6 is a rotating structure that can be rotated and folded. Furthermore, both ends of the support frame 6 are designed with separate structures. Depending on the size of the bedspread, the length of the support frame 6 can be adjusted using the sliding structure between the support frame 6 and the adjustment groove 11, improving the adaptability of the support frame 6. Simultaneously, the support frame 6 is fixed to the adjustment groove 11 using the fit between the fastening bolts 12, nuts, and washers, providing good flexibility in use.

[0027] Both the telescopic plate 2 and the secondary seat 5 are symmetrical about the center line of the detection seat 1, and the telescopic plate 2 and the detection seat 1 have a sliding structure. The secondary seat 5 is connected to the telescopic plate 2 through the slide frame 3, and the secondary seat 5 and the slide frame 3 form a sliding structure.

[0028] Specifically, a slide rail 3 is provided between the secondary seat 5 and the telescopic plate 2. The slide rail 3 can guide the movement of the secondary seat 5 and maintain its horizontality. A set of telescopic cylinders 4 is also provided between the secondary seat 5 and the telescopic plate 2. Together with the bidirectional cylinders 13 between the telescopic plates 2, the secondary seat 5 is pushed a second time, increasing the telescopic stroke of the telescopic plate 2, which can better test the toughness of the bed cover.

[0029] The working principle of this utility model is as follows:

[0030] When using this utility model, the length of the support frame 6 is adjusted according to the size of the bedspread. Utilizing the sliding structure between the support frame 6 and the adjustment groove 11, the two ends of the support frame 6 are pushed outwards, thereby extending its length. After the length is adjusted, the support frame 6 is fixed to the adjustment groove 11 using the engagement of the fastening bolts 12 with the nuts and washers. Next, the four corners of the bedspread are fixed to the presser feet 7 at both ends of the two sets of support frames 6. Using the threaded connection between the screw 14 and the presser feet 7, the anti-slip pressure seat 15 is adjusted downwards, pressing the four corners of the bedspread tightly. The adjusting cylinder 8 is used to move the two ends of the support frame 6 downwards, coordinating with the rotation of the middle part of the support frame 6, making the support frame 6 flat. Then… The bidirectional cylinder 13 pushes the telescopic plate 2, which moves out of the inside of the detection seat 1, thereby driving the secondary seat 5 to move outward. Then, the telescopic cylinder 4 pushes the secondary seat 5 again along the slide frame 3, achieving a second push and increasing the telescopic stroke of the telescopic plate 2, which can better test the toughness of the mattress cover. Next, the adjusting cylinder 8 is used to reset and adjust the two ends of the support frame 6 upward, causing the support frame 6 to bend. After the support frame 6 bends, the middle of the mattress cover becomes loose, and the four corners of the mattress cover are positioned on the support frame 6. The telescopic cylinder 4 continues to push the secondary seat 5 to move, and the secondary movement of the secondary seat 5 continues to pull the mattress cover, thereby testing the toughness of the edge of the mattress cover and realizing multi-directional testing of the mattress cover.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A toughness testing device for mattress fabric production, characterized in that, Include: The detection seat (1), the inside of both sides of detection seat (1) is movably installed with telescopic plate (2), and two-way cylinder (13) is installed between telescopic plate (2), the surface of telescopic plate (2) is fixedly connected with sliding groove frame (3), and one end of sliding groove frame (3) away from telescopic plate (2) is movably installed with secondary seat (5), and telescopic cylinder (4) is arranged between secondary seat (5) and telescopic plate (2), the surface of secondary seat (5) is fixedly installed with mounting seat (9), the upper surface of mounting seat (9) is rotatably installed with support frame (6), the both ends bottom of support frame (6) is movably hinged with adjusting cylinder (8), the bottom of secondary seat (5) is connected with tension detector (10), the both ends upper surface of support frame (6) is fixedly installed with presser foot (7).

2. The tenacity testing apparatus for bed sheet production according to claim 1, wherein The upper end of presser foot (7) is rotatably installed with screw rod (14), and the lower end of screw rod (14) is fixedly connected with anti-skid pressure seat (15), the inner wall of the lower end of presser foot (7) is fixedly provided with anti-skid pad (16).

3. A tenacity testing apparatus for bedspread production according to claim 2, wherein The screw rod (14) and presser foot (7) are threadedly connected, and the presser foot (7) is left-right symmetrical about the center line of symmetry of support frame (6).

4. The tenacity testing apparatus for bed sheet production according to claim 1, wherein The external shape of support frame (6) is arc-shaped, and the outer wall of support frame (6) is provided with adjusting groove (11), and the inside of adjusting groove (11) is provided with fastening bolt (12).

5. The tenacity testing apparatus for bed sheet production according to claim 1, wherein The telescopic plate (2) and secondary seat (5) are left-right symmetrical about the center line of symmetry of detection seat (1), and the telescopic plate (2) and the inside of detection seat (1) are in sliding structure.

6. The tenacity testing apparatus for bed sheet production according to claim 1, wherein The secondary seat (5) is connected with telescopic plate (2) through sliding groove frame (3), and the secondary seat (5) and sliding groove frame (3) form sliding structure.

Images