Full-automatic pillowcase machine

Abstract

The utility model relates to the technical field of pillowcase fixing, and discloses a full-automatic pillowcase machine which comprises a workbench, a sewing machine, a connecting block, a sliding groove, a sliding block, a connecting rod and a pillowcase body, the top of the workbench is movably connected with the pillowcase body, one side of the workbench is fixedly connected with the sewing machine, and the other side of the workbench is fixedly connected with the connecting block. A sliding groove is formed in the top of the connecting block, a sliding block is movably connected to the inner wall of the sliding groove, a connecting rod is fixedly connected to the top of the sliding block, and during operation, a worker is allowed to adjust the clamping force on the pillowcase according to the thickness and the material of the pillowcase through the arranged adjusting structure, and the position of the adjusting block can be adjusted by rotating the threaded adjusting rod; and the compression degree of the first spring is further changed, so that the clamping force is adjusted, the stability in the machining process is guaranteed through the design, the situation that the pillowcase is damaged due to too tight clamping is avoided, and the machining quality is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pillowcase fixing, in particular to a full-automatic pillowcase machine. Background Art

[0002] The fully automatic pillowcase machine is a device used to make pillow covers. It is also called the fully automatic ultrasonic pillowcase machine or ultrasonic pillowcase machine. Its main function is to automatically cut and sew non-woven fabrics or textile fabrics into pillow covers with a filling port. The fully automatic pillowcase machine has many advantages, such as touch screen control for easy operation, high-precision servo motor drive to ensure product quality, and international high-quality sewing machines, automatic cutting, intelligent detection of broken threads, etc., which can save raw materials. At the same time, it also has the function of fully automatic sewing, the effect is beautiful and symmetrical, and the length and width of the product are adjustable, the process is automatically cycled, high efficiency, single-person operation, and cost saving.

[0003] According to the Chinese patent CN201721042010.7, in the application, the folding device for the fully automatic pillowcase machine has a compact overall structure and is easy to operate. It can automatically fold the fabric and adjust the length of the folding edge within a certain range, which meets the actual processing needs, improves the efficiency of the entire production line, and meets the further development needs of the enterprise;

[0004] Although the folding device in the application can effectively deal with the folding problem, when in use, the force adjustment of the clamping device is inconvenient, which will cause the pillowcase to be subjected to uneven pressure when fixed, causing local deformation or distortion of the pillowcase, affecting the sewing effect. For this reason, we propose a fully automatic pillowcase machine. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a fully automatic pillowcase machine to solve the above problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic pillowcase machine, comprising a workbench, a sewing machine, a connecting block, a slide groove, a slider, a connecting rod and a pillowcase body, the top of the workbench is movably connected to the pillowcase body, one side of the workbench is fixedly connected to the sewing machine, the other side of the workbench is fixedly connected to the connecting block, the top of the connecting block is provided with a slide groove, the inner wall of the slide groove is movably connected to the slider, the top of the slider is fixedly connected to the connecting rod, and further comprising:

[0009] An adjustment structure is arranged at the bottom of the connecting rod, and the structure is used to adjust the strength of the pillowcase body;

[0010] An elastic structure is arranged on the top of the pillowcase body, and is used for adaptively adjusting the pillowcase body.

[0011] Preferably, two groups of hydraulic rods are fixedly connected to the top of the connecting rod, and one end of the two groups of hydraulic rods passes through the bottom of the connecting rod, and the bottoms of the two groups of hydraulic rods are fixedly connected to the first fixing blocks.

[0012] Preferably, the adjustment structure includes an adjustment column, a placement slot and a second spring. Two groups of placement slots are opened on the top of the first fixed block. Two groups of adjustment columns are movably connected to the inner walls of the two groups of placement slots. Two groups of second springs are sleeved on the outer sides of the two groups of adjustment columns.

[0013] Preferably, the elastic structure comprises an adjusting block and a first spring, the bottoms of the two groups of adjusting columns are fixedly connected with the adjusting block, and the bottoms of the adjusting blocks are fixedly connected with five groups of first springs.

[0014] Preferably, a threaded groove is provided between the two groups of placement grooves, the inner wall of the threaded groove is movably connected with a threaded adjustment rod, and one end of the threaded adjustment rod is movably connected to the top of the adjustment block.

[0015] Preferably, the bottoms of the five groups of the first springs are fixedly connected with second fixing blocks, and the bottoms of the second fixing blocks are fixedly connected with buffer blocks.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a fully automatic pillowcase machine, which has the following beneficial effects:

[0018] 1. The fully automatic pillowcase machine is equipped with an adjustment structure that allows the staff to adjust the holding force of the pillowcase according to the thickness and material of the pillowcase during operation. By rotating the threaded adjustment rod, the position of the adjustment block can be adjusted, thereby changing the compression degree of the first spring, thereby adjusting the holding force. This design not only ensures the stability during the processing, but also avoids damage to the pillowcase caused by over-tightening, greatly improving the processing quality.

[0019] 2. The fully automatic pillowcase machine is equipped with an elastic structure. When in operation, the device can adaptively adjust the pillowcase body through the design of the elastic structure, that is, the combination of the adjustment block and the first spring. This means that no matter how the shape or size of the pillowcase changes, the device can adapt through the expansion and contraction of the first spring, ensuring that the pillowcase remains stable during the processing and avoiding processing problems caused by size mismatch or shape change. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 for Figure 1 A local enlarged schematic diagram of point A in FIG.

[0022] Figure 3 It is a schematic cross-sectional view of the overall structure of the utility model;

[0023] Figure 4 for Figure 3 A local enlarged schematic diagram of point B in the figure.

[0024] In the figure: 1. workbench; 2. sewing machine; 3. connecting block; 4. slide groove; 5. slider; 6. connecting rod; 7. pillowcase body; 8. hydraulic rod; 9. first fixed block; 10. threaded adjustment rod; 11. adjustment column; 12. adjustment block; 13. first spring; 14. second fixed block; 15. buffer block; 16. threaded groove; 17. placement groove; 18. second spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4 A fully automatic pillowcase machine comprises a workbench 1, a sewing machine 2, a connecting block 3, a chute 4, a slider 5, a connecting rod 6 and a pillowcase body 7. The top of the workbench 1 is movably connected to the pillowcase body 7, one side of the workbench 1 is fixedly connected to the sewing machine 2, the other side of the workbench 1 is fixedly connected to the connecting block 3, the top of the connecting block 3 is provided with a chute 4, the inner wall of the chute 4 is movably connected to the slider 5, the top of the slider 5 is fixedly connected to the connecting rod 6, and further comprises:

[0027] An adjustment structure is provided at the bottom of the connecting rod 6, and the structure is used to adjust the support force on the pillowcase body 7;

[0028] An elastic structure is arranged on the top of the pillowcase body 7, which is used to adaptively adjust the pillowcase body 7. First, the pillowcase body 7 is placed on the top of the workbench 1 for sewing operations. A sewing machine 2 is fixed to one side of the workbench 1 for sewing the pillowcase body 7, while the other side of the workbench 1 is connected to the adjustment structure through a connecting block 3 to ensure that the pillowcase body 7 can remain stable during the sewing process.

[0029] Furthermore, two groups of hydraulic rods 8 are fixedly connected to the top of the connecting rod 6, and one end of the two groups of hydraulic rods 8 passes through the bottom of the connecting rod 6. The bottom of the two groups of hydraulic rods 8 is fixedly connected to a first fixed block 9. By adjusting the extension and retraction of the hydraulic rods 8, the support force of the buffer block 15 on the pillowcase body 7 can be indirectly adjusted.

[0030] Furthermore, the adjustment structure includes an adjustment column 11, a placement groove 17 and a second spring 18. Two groups of placement grooves 17 are opened on the top of the first fixed block 9. The inner walls of the two groups of placement grooves 17 are movably connected with two groups of adjustment columns 11. Two groups of second springs 18 are sleeved on the outer sides of the two groups of adjustment columns 11, so that the second springs 18 are compressed and the adjustment column 11 moves downward. The function of the second spring 18 is to provide a certain resistance when the adjustment column 11 moves up and down, thereby ensuring that the adjustment block 12 can have appropriate buffering and adaptability during the movement.

[0031] Furthermore, the elastic structure includes an adjusting block 12 and a first spring 13. The bottom of the two groups of adjusting columns 11 are fixedly connected with the adjusting block 12, and the bottom of the adjusting block 12 is fixedly connected with five groups of first springs 13. When the thickness or shape of the pillowcase body 7 changes, the adjusting block 12 is adjusted to adapt to the change through the expansion and contraction of the first spring 13, thereby ensuring that the pillowcase body 7 can always be evenly supported.

[0032] Furthermore, a threaded groove 16 is provided between the two groups of placement grooves 17 , and a threaded adjustment rod 10 is movably connected to the inner wall of the threaded groove 16 , and one end of the threaded adjustment rod 10 is movably connected to the top of the adjustment block 12 , by rotating the threaded adjustment rod 10 .

[0033] Furthermore, the bottom of the five groups of first springs 13 is fixedly connected with a second fixed block 14, and the bottom of the second fixed block 14 is fixedly connected with a buffer block 15, so as to adjust the compression degree of the five groups of first springs 13. The compression degree of the first springs 13 determines the support force of the buffer block 15 on the pillowcase body 7. At the same time, the buffer block 15, as the part in direct contact with the pillowcase body 7, provides additional buffering and anti-slip functions.

[0034] Working principle:

[0035] First, the pillowcase body 7 is placed on the top of the workbench 1 for sewing operations. A sewing machine 2 is fixed on one side of the workbench 1 for sewing the pillowcase body 7, and the other side of the workbench 1 is connected to the adjustment structure through the connecting block 3 to ensure that the pillowcase body 7 can remain stable during the sewing process; by adjusting the extension and contraction of the hydraulic rod 8, the holding force of the buffer block 15 on the pillowcase body 7 can be indirectly adjusted. When the clamping force of the pillowcase body 7 needs to be adjusted, the second spring 18 is compressed by rotating the threaded adjustment rod 10, and the adjustment column 11 moves downward. The function of the second spring 18 is to provide a certain resistance when the adjustment column 11 moves up and down, thereby ensuring that the adjustment block 12 can have appropriate buffering and appropriate The vertical position of the adjusting block 12 can be adjusted to adapt to the adaptability, and then the compression degree of the five groups of first springs 13 can be adjusted. The compression degree of the first spring 13 determines the support force of the buffer block 15 on the pillowcase body 7; when the thickness or shape of the pillowcase body 7 changes, the adjusting block 12 can be adjusted to adapt to this change through the expansion and contraction of the first spring 13, ensuring that the pillowcase body 7 can always be evenly supported. At the same time, the buffer block 15, as the part in direct contact with the pillowcase body 7, provides additional buffering and anti-slip functions. In summary, by adjusting the hydraulic rod 8 and the threaded adjusting rod 10, the support force on the pillowcase body 7 can be accurately adjusted, and the elastic structure ensures the uniformity and adaptability of the support force, making the entire sewing process more stable and efficient.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully automatic pillowcase machine, comprising a workbench (1), a sewing machine (2), a connecting block (3), a slide groove (4), a slider (5), a connecting rod (6) and a pillowcase body (7), wherein the top of the workbench (1) is movably connected to the pillowcase body (7), one side of the workbench (1) is fixedly connected to the sewing machine (2), the other side of the workbench (1) is fixedly connected to the connecting block (3), the top of the connecting block (3) is provided with a slide groove (4), the inner wall of the slide groove (4) is movably connected to the slider (5), and the top of the slider (5) is fixedly connected to the connecting rod (6), characterized in that: Also includes: An adjustment structure is arranged at the bottom of the connecting rod (6), and is used to adjust the strength of the pillowcase body (7); An elastic structure is arranged on the top of the pillowcase body (7), and is used to perform adaptive adjustment on the pillowcase body (7).

2. The fully automatic pillowcase machine according to claim 1, characterized in that: The top of the connecting rod (6) is fixedly connected to two groups of hydraulic rods (8), and one end of the two groups of hydraulic rods (8) passes through the bottom of the connecting rod (6), and the bottoms of the two groups of hydraulic rods (8) are fixedly connected to a first fixing block (9).

3. The fully automatic pillowcase machine according to claim 2, characterized in that: The adjustment structure comprises an adjustment column (11), a placement groove (17) and a second spring (18); two groups of placement grooves (17) are provided on the top of the first fixed block (9); the inner walls of the two groups of placement grooves (17) are movably connected with two groups of adjustment columns (11); and the outer sides of the two groups of adjustment columns (11) are sleeved with two groups of second springs (18).

4. The fully automatic pillowcase machine according to claim 3, characterized in that: The elastic structure comprises an adjustment block (12) and a first spring (13); the bottoms of the two groups of adjustment columns (11) are fixedly connected with the adjustment block (12); the bottoms of the adjustment blocks (12) are fixedly connected with five groups of first springs (13).

5. The fully automatic pillowcase machine according to claim 4, characterized in that: A threaded groove (16) is provided between the two groups of placement grooves (17), and a threaded adjustment rod (10) is movably connected to the inner wall of the threaded groove (16), and one end of the threaded adjustment rod (10) is movably connected to the top of the adjustment block (12).

6. The fully automatic pillowcase machine according to claim 4, characterized in that: The bottoms of the five groups of the first springs (13) are fixedly connected to second fixing blocks (14), and the bottoms of the second fixing blocks (14) are fixedly connected to buffer blocks (15).

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