Broken yarn covering machine for cotton quilt production

Abstract

The utility model discloses a cotton quilt production broken yarn covering machine which comprises a supporting plate, a lifting assembly is arranged at the top of the supporting plate, a movable plate is arranged at the top of the supporting plate through the lifting assembly, a fixed plate is fixedly installed at the bottom of the movable plate, and a first motor is fixedly installed on the side face of the fixed plate. A screw rod is fixedly mounted at the output end of the first motor and rotationally connected with the fixing plate, a moving block is in threaded connection with the surface of the screw rod, a guide rod is slidably connected into the moving block, the guide rod is fixedly connected with the fixing plate, a pressing rod is fixedly mounted at the bottom of the moving block, and a connecting block is fixedly mounted at the bottom of the pressing rod; rolling wheels are rotationally connected into the connecting blocks, and conveying rollers are rotationally connected into the supporting plates. The aim of adjusting the distance between the pressing rods according to requirements is achieved, cotton quilts with different widths and sizes can be conveniently prevented from shaking, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of hemming machines, in particular to a hemming machine for producing broken yarns in quilts. Background Art

[0002] The hemming machine is also called the hemming machine and the boning machine. It is generally divided into three-thread, four-thread, and five-thread. The main function is generally to prevent the seams of clothing from fuzzing. An industrial sewing machine that uses one or more stitches to form hemming chain stitches. It can sew two or more layers of sewing materials, in which at least one stitching thread is wrapped around the edge of the sewing material, or only the edge of one layer of sewing material is wrapped around for reinforcement. It is often used for sewing the edges of clothing. In the process of quilt production, hemming machines are often used to handle the broken yarn hemming.

[0003] The existing patent (application number: CN201721583234.9) discloses a broken yarn hemming machine for quilt production. The patent performs broken yarn hemming processing on the cotton batting through an hemming device, and prevents the cotton batting from shaking through pressure rods and rollers. However, the distance between the pressure rods in the patent is fixed, so that the distance between the pressure rods cannot be adjusted, so that the patent can only prevent the cotton batting of a certain width size from shaking through the pressure rods and rollers, which makes the patent have certain limitations. Therefore, the utility model provides a broken yarn hemming machine for quilt production. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a quilt production broken yarn hemming machine, which is used to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A quilt production broken yarn hemming machine comprises a support plate, a lifting assembly is provided on the top of the support plate, a movable plate is provided on the top of the support plate through the lifting assembly, a fixed plate is fixedly installed on the bottom of the movable plate, a first motor is fixedly installed on the side of the fixed plate, a screw is fixedly installed on the output end of the first motor, and the screw is rotatably connected to the fixed plate, a movable block is threadedly connected to the surface of the screw, a guide rod is slidably connected inside the movable block, and the guide rod is fixedly connected to the fixed plate, a pressure rod is fixedly installed on the bottom of the movable block, a connecting block is fixedly installed on the bottom of the pressure rod, a roller is rotatably connected inside the connecting block, a conveying roller is rotatably connected inside the support plate, a driving assembly is provided on the front side of the support plate, an auxiliary assembly is provided on the top of the support plate, a movable assembly is provided on the top of the support plate, and an hemming device is provided on the top of the support plate through the movable assembly.

[0007] Preferably, the lifting assembly includes a first support frame arranged on the top of the support plate, a hydraulic push rod is fixedly installed on the top of the first support frame, and an output end of the hydraulic push rod is fixedly connected to the movable plate.

[0008] Preferably, the driving assembly includes a second motor arranged on the front side of the support plate, a rotating shaft is fixedly mounted on the output end of the second motor, a first sprocket is fixedly mounted on the surface of the rotating shaft, a chain is meshed on the surface of the first sprocket, a second sprocket is meshed on the inner wall of the chain, and the second sprocket is fixedly connected to the conveying roller.

[0009] Preferably, the auxiliary component includes a second support frame arranged on the top of the support plate, an electric push rod is fixedly installed on the top of the second support frame, a movable frame is fixedly installed on the output end of the electric push rod, and a pressing roller is rotatably connected inside the movable frame.

[0010] Preferably, the moving assembly includes a mounting plate arranged on the top of the support plate, a linear motor is fixedly mounted on the top of the mounting plate, a moving seat is arranged on the linear motor, and the moving seat is fixedly connected to the hemming device.

[0011] Preferably, a transverse plate is fixedly installed at the bottom of the support plate, and a supporting leg is fixedly installed at the bottom of the transverse plate.

[0012] Preferably, there are multiple rollers, and the multiple rollers are distributed in an array.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the quilt production broken yarn hemming machine observes the width of the quilt, and the screw is rotated by the first motor to make the moving block move along the guide rod, driving the pressure rod, the connecting block and the roller to move relative to each other, until the pressure rod, the connecting block and the roller move relative to appropriate positions; when the hemming device is hemming the quilt with broken yarn, the roller can be moved downward to squeeze the quilt through the lifting assembly, thereby achieving the goal of adjusting the distance between the pressure rods according to needs, so that the device can prevent quilts of different widths from shaking, thereby improving the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional stereogram of the utility model;

[0015] Figure 2 For this utility model Figure 1 The enlarged view of point A in the middle;

[0016] Figure 3 It is a right sectional view of the structure of the utility model;

[0017] Figure 4 For this utility model Figure 3 The enlarged view of point B in the middle;

[0018] Figure 5 It is a front cross-sectional view of the structure of the utility model.

[0019] In the figure: 1. support plate; 2. conveyor roller; 3. first support frame; 4. hydraulic push rod; 5. movable plate; 6. fixed plate; 7. first motor; 8. screw; 9. movable block; 10. guide rod; 11. pressure rod; 12. connecting block; 13. roller; 14. second motor; 15. rotating shaft; 16. first sprocket; 17. chain; 18. second sprocket; 19. second support frame; 20. electric push rod; 21. movable frame; 22. pressing roller; 23. mounting plate; 24. linear motor; 25. movable seat; 26. hemming device; 27. cross plate; 28. support leg. DETAILED DESCRIPTION

[0020] 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.

[0021] Reference Figure 1-5A quilt production broken yarn hemming machine includes a support plate 1, a lifting assembly is arranged on the top of the support plate 1, a movable plate 5 is arranged on the top of the support plate 1 through the lifting assembly, the lifting assembly includes a first support frame 3 arranged on the top of the support plate 1, a hydraulic push rod 4 is fixedly installed on the top of the first support frame 3, and the output end of the hydraulic push rod 4 is fixedly connected to the movable plate 5, so as to provide driving force for the up and down movement of the movable plate 5 and to adjust the height of the movable plate 5, a fixed plate 6 is fixedly installed on the bottom of the movable plate 5, a first motor 7 is fixedly installed on the side of the fixed plate 6, a screw rod 8 is fixedly installed on the output end of the first motor 7, and the screw 8 is rotatably connected to the fixed plate 6, a moving block 9 is threadedly connected to the surface of the screw 8, a guide rod 10 is slidably connected to the inside of the moving block 9, and the ... The rod 10 is fixedly connected to the fixed plate 6, a pressure rod 11 is fixedly installed at the bottom of the moving block 9, a connecting block 12 is fixedly installed at the bottom of the pressure rod 11, a roller 13 is rotatably connected inside the connecting block 12, the number of rollers 13 is multiple, and the multiple rollers 13 are arranged in an array, a conveying roller 2 is rotatably connected inside the support plate 1, a driving assembly is arranged on the front side of the support plate 1, the driving assembly includes a second motor 14 arranged on the front side of the support plate 1, a rotating shaft 15 is fixedly installed at the output end of the second motor 14, a first sprocket 16 is fixedly installed on the surface of the rotating shaft 15, a chain 17 is meshed on the surface of the first sprocket 16, a second sprocket 18 is meshed on the inner wall of the chain 17, and the second sprocket 18 is fixedly connected to the conveying roller 2, so as to provide driving force for the rotation of the conveying roller 2 , so that the conveying rollers 2 can rotate at the same time, so that the quilt can be conveyed to the right. An auxiliary component is arranged on the top of the support plate 1, and the auxiliary component includes a second support frame 19 arranged on the top of the support plate 1, and an electric push rod 20 is fixedly installed on the top of the second support frame 19. A moving frame 21 is fixedly installed on the output end of the electric push rod 20. The moving frame 21 is internally rotatably connected with a pressing roller 22, which is convenient for preliminary pressing of the quilt. A moving component is arranged on the top of the support plate 1, and a hemming device 26 is arranged on the top of the support plate 1 through the moving component. The moving component includes a mounting plate 23 arranged on the top of the support plate 1, and a linear motor 24 is fixedly installed on the top of the mounting plate 23. A moving seat 25 is arranged on the linear motor 24, and the moving seat 25 is fixedly connected to the hemming device 26. In order to provide driving force for the movement of the hemming device 26 and adjust the front and rear positions of the hemming device 26, a horizontal plate 27 is fixedly installed at the bottom of the support plate 1, and a supporting leg 28 is fixedly installed at the bottom of the horizontal plate 27. The quilt produces a broken yarn hemming machine. Observe the width of the quilt, and rotate the screw rod 8 through the first motor 7 to make the moving block 9 move along the guide rod 10, driving the pressure rod 11, the connecting block 12 and the roller 13 to move relative to each other until the pressure rod 11, the connecting block 12 and the roller 13 move relative to appropriate positions. When the hemming device 26 performs broken yarn hemming on the quilt, the lifting assembly can move the roller 13 downward to squeeze the quilt, thereby achieving the goal of adjusting the distance between the pressure rods 11 according to needs.The device can be used to prevent quilts of different widths from shaking, thereby increasing the application range of the device.

[0022] The quilt production yarn breaking edge binding machine is connected to a 220V mains power supply, and the main controller can be a conventional known device for control such as a computer.

[0023] When in use: place the quilt on the conveying roller 2, start the electric push rod 20, so that the moving frame 21 and the pressing roller 22 move downward until the pressing roller 22 moves downward to a suitable height to press the quilt, then start the second motor 14, so that the rotating shaft 15 rotates, so that the first sprocket 16 rotates, so that the chain 17 rotates, so that the second sprocket 18 rotates at the same time, and drives the conveying roller 2 to rotate at the same time, so that the quilt moves to the right, observe the width of the quilt, start the first motor 7, so that the screw 8 rotates, so that the moving block 9 moves along the guide rod 10, driving the pressing rod 11, the connecting block 12 and The rollers 13 move relative to each other until the pressure rod 11, the connecting block 12 and the roller 13 move relative to appropriate positions, and the hydraulic push rod 4 is started to move the movable plate 5 downward, which can drive the pressure rod 11, the connecting block 12 and the roller 13 below the movable plate 5 to move downward until the pressure rod 11, the connecting block 12 and the roller 13 move downward to an appropriate height, and squeeze the quilt so that the quilt is transported to the right below the hemming device 26, and the quilt is hemmed with broken yarns through the hemming device 26, and the linear motor 24 is started to move the movable seat 25 back and forth, driving the hemming device 26 to move back and forth until the broken yarn hemming processing of the quilt is completed.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] 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 quilt production broken yarn hemming machine, comprising a support plate (1), It is characterized in that A lifting assembly is arranged on the top of the support plate (1), a movable plate (5) is arranged on the top of the support plate (1) through the lifting assembly, a fixed plate (6) is fixedly mounted on the bottom of the movable plate (5), a first motor (7) is fixedly mounted on the side of the fixed plate (6), a screw rod (8) is fixedly mounted on the output end of the first motor (7), and the screw rod (8) is rotatably connected to the fixed plate (6), a movable block (9) is threadedly connected on the surface of the screw rod (8), a guide rod (10) is slidably connected inside the movable block (9), and the guide rod (10) is connected to the movable block (9). The fixed plate (6) is fixedly connected, a pressure rod (11) is fixedly installed at the bottom of the movable block (9), a connecting block (12) is fixedly installed at the bottom of the pressure rod (11), a roller (13) is rotatably connected inside the connecting block (12), a conveying roller (2) is rotatably connected inside the support plate (1), a driving component is arranged at the front side of the support plate (1), an auxiliary component is arranged at the top of the support plate (1), a movable component is arranged at the top of the support plate (1), and an edge wrapping device (26) is arranged at the top of the support plate (1) through the movable component.

2. A quilt production broken yarn hemming machine according to claim 1, It is characterized in that The lifting assembly comprises a first support frame (3) arranged on the top of the support plate (1), a hydraulic push rod (4) is fixedly mounted on the top of the first support frame (3), and an output end of the hydraulic push rod (4) is fixedly connected to the moving plate (5).

3. A quilt production broken yarn hemming machine according to claim 1, It is characterized in that The driving assembly comprises a second motor (14) arranged at the front side of the support plate (1); a rotating shaft (15) is fixedly mounted on the output end of the second motor (14); a first sprocket (16) is fixedly mounted on the surface of the rotating shaft (15); a chain (17) is meshedly arranged on the surface of the first sprocket (16); a second sprocket (18) is meshedly arranged on the inner wall of the chain (17); and the second sprocket (18) is fixedly connected to the conveying roller (2).

4. A quilt production broken yarn hemming machine according to claim 1, It is characterized in that The auxiliary component comprises a second support frame (19) arranged on the top of the support plate (1), an electric push rod (20) being fixedly mounted on the top of the second support frame (19), a moving frame (21) being fixedly mounted on the output end of the electric push rod (20), and a pressing roller (22) being rotatably connected inside the moving frame (21).

5. A quilt production broken yarn hemming machine according to claim 1, It is characterized in that The moving assembly comprises a mounting plate (23) arranged on the top of the support plate (1), a linear motor (24) is fixedly mounted on the top of the mounting plate (23), a moving seat (25) is arranged on the linear motor (24), and the moving seat (25) is fixedly connected to the hemming device (26).

6. A quilt production broken yarn hemming machine according to claim 1, It is characterized in that A transverse plate (27) is fixedly mounted on the bottom of the support plate (1), and a support leg (28) is fixedly mounted on the bottom of the transverse plate (27).

7. A quilt production broken yarn hemming machine according to claim 1, It is characterized in that The number of the rollers (13) is multiple, and the multiple rollers (13) are distributed in an array.

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