Deviation correcting device

Abstract

The utility model provides a deviation rectifying device, which relates to the technical field of clothing manufacturing equipment, and comprises a deviation rectifying component, the deviation rectifying component is provided with an inner shaft and an outer shaft which are coaxially inserted together, the outer shaft is connected with a deviation rectifying main cylinder, the inner shaft is connected with at least one deviation rectifying belt component, and the deviation rectifying belt component is inserted with the deviation rectifying main cylinder. The deviation rectifying device has the advantages that the deviation rectifying main cylinder is arranged, at least one deviation rectifying belt component is connected to the deviation rectifying main cylinder in an inserted mode, one end of the deviation rectifying main cylinder is rotationally connected with the follow-up ball head piece, clothes are arranged in the deviation rectifying main cylinder in a sleeved mode from the follow-up ball head piece to the deviation rectifying main cylinder, the deviation rectifying main cylinder drives the clothes to rotate for sewing, and meanwhile the deviation rectifying belt component is not prone to falling off. The belt can push the cloth to rectify the deviation of the cloth, and the belt can rotate along with the deviation rectifying main cylinder while pushing the cloth, so that the deviation rectifying main cylinder and the belt act on the same part of the cloth at the same time, the deviation rectifying mode can prevent the cloth from wrinkling or deforming due to stress at different positions, and the sewing quality is better guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of clothing making equipment, in particular to a deviation correcting device. Background Art

[0002] The garment industry is a traditional industry. During the sewing process, the operator needs to align the fabric while moving it. If the fabric is pulled during the advancement and sewing process, it is easy to deform or shift. If the fabric is deformed or shifted and the equipment still does not stop sewing, it is easy to cause product quality problems and produce defective products. Therefore, most of the automated sewing equipment on the market are equipped with a deviation correction device, which is used to correct the position of the fabric during the sewing process, so that the fabric can be aligned and pass smoothly every time it falls under the presser foot.

[0003] The technical content disclosed in the Chinese patent document (application number: CN202122522238.9, patent name: A hem machine correction mechanism) is: In this embodiment, preferably, one side of the omnidirectional wheel 7 extends from the through hole on the right side of the cover shell 10 to the outside, and the omnidirectional wheel 7 is used to adjust the hem end of the round-neck clothing mounted on the cover shell 10 to move forward and backward. A correction sensor 12 is provided above the rear end of the cover shell 10, and the detection end of the correction sensor 12 is set downward. The correction sensor 12 is used to detect the edge position of the hem end of the round-neck clothing. The correction sensor 12 is connected to the end of the first differential head 13, and the first differential head 13 is arranged longitudinally. The correction sensor 12 and the first drive device 8 are both electrically connected to the main control device 14, and the main control device 14 is a microcomputer or a PLC controller or an industrial computer. The main control device 14 is used to control the operation of the entire mechanism.

[0004] As can be seen from the above implementation scheme, the correction mechanism is provided with an omnidirectional wheel in the through hole on the right side of the cover shell, and the clothes are put into the clothes from the right roller, and finally the edge of the clothes is put on the cover shell. The clothes are moved around the outer surface of the cover shell driven by the right roller. In the process of moving the clothes, the part of the omnidirectional wheel exposed from the cover shell contacts the clothes, and the omnidirectional wheel rotates to adjust the hem end of the round-neck clothes put on the cover shell to move back and forth, thereby achieving the effect of controlling the edge and correcting the deviation of the cloth. The omnidirectional wheel can only push the cloth at the edge of the clothes, and the edge of the clothes is lighter than the clothes body. The weight of the clothes body will pull the clothes to move away from the omnidirectional wheel. Therefore, the omnidirectional wheel has a small contact area with the clothes, resulting in a very limited adjustment and correction effect. The right roller and the omnidirectional wheel move different parts of the clothes, which may easily cause different parts of the clothes to be subjected to different forces during the sewing process, resulting in wrinkles. Utility Model Content

[0005] The utility model overcomes the shortcomings of the prior art and is provided with a deflection correction main cylinder, on which at least one deflection correction belt component is plugged, and one end of the deflection correction main cylinder is rotatably connected with a follower ball head component. When clothes are sewn, the clothes are inserted from the direction of the follower ball head component to the direction of the deflection correction main cylinder. While the deflection correction main cylinder rotates with the clothes for sewing, the belt can push the cloth in a direction away from the follower ball head component or in a direction close to the follower ball head component according to the movement of the cloth in the sewing, thereby correcting the deflection of the cloth. Since the belt can rotate with the deflection correction main cylinder while pushing the cloth, the deflection correction main cylinder and the belt act on the same part of the cloth at the same time, and the same part of the cloth is subjected to two forces at the same time. Different from the traditional method of pulling different parts of the cloth, this deflection correction method can prevent the cloth from being wrinkled or deformed due to forces at different positions, thereby better ensuring the quality of sewing.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] A deviation correction device comprises a deviation correction component, wherein the deviation correction component is provided with an inner shaft and an outer shaft coaxially plugged together, the outer shaft is connected to a deviation correction main cylinder, the inner shaft is connected to at least one deviation correction belt component, and the deviation correction belt component is plugged together with the deviation correction main cylinder.

[0008] Furthermore, the deviation-correcting main cylinder is cylindrical, and the deviation-correcting belt component includes a belt, which is parallel to the central axis of the deviation-correcting main cylinder, and a section of the belt is arranged on the outer surface of the deviation-correcting main cylinder.

[0009] Furthermore, one end of the main correction cylinder away from the outer shaft is connected to the auxiliary correction cylinder, the auxiliary correction cylinder follows the connecting shaft, and the connecting shaft is rotatably connected with a follower ball head.

[0010] Furthermore, the deviation-correcting belt component includes a turbine group and a pulley group, and both the turbine group and the pulley group are connected to the belt.

[0011] Furthermore, the turbine assembly includes a turbine shaft, the turbine shaft is connected to a turbine bearing, the turbine bearing is connected to a turbine, and the turbine is coaxially fixed with a first pulley;

[0012] The pulley assembly is provided with a pulley shaft, the pulley shaft is rotatably connected to a second pulley, and both the first pulley and the second pulley are connected to a belt.

[0013] Furthermore, a belt supporting plate is provided on one side of the belt close to the deviation-correcting main cylinder.

[0014] Furthermore, the inner shaft is connected to a worm, and the worm is meshingly connected to the turbine.

[0015] Furthermore, the deflection-correcting component is rotatably connected to the connecting component, and one end of the deflection-correcting component is connected to the driving component;

[0016] The connection assembly includes a connection base, a connection bearing is arranged in the connection base, a connection guard is arranged at one end of the connection base close to the deviation correction assembly, the connection guard is in a trumpet shape, the cross section of the connection guard close to the connection base is the smallest, the cross section of the connection base is larger as it is closer to the deviation correction assembly, and the cross section of the connection base close to the deviation correction assembly is consistent with the cross section of the deviation correction main cylinder;

[0017] The drive assembly includes an outer shaft drive motor and an inner shaft drive motor, the outer shaft drive motor is connected to a first synchronous wheel, the first synchronous wheel is connected to a synchronous belt, the synchronous belt is connected to a second synchronous wheel, the second synchronous wheel is connected to the outer shaft, the inner shaft drive motor is connected to a coupling, and the coupling is connected to the inner shaft.

[0018] Furthermore, the connecting component is connected to the top of the moving seat, the moving seat is connected to the top of the first moving component, and the first moving component is connected to the top of the second moving component.

[0019] Furthermore, the second moving component includes a second base, a second slide rail group is arranged on the second base, the second slide rail group is connected to the first moving component above, the first moving component includes a first base, a screw rod is arranged on the first base, one end of the screw rod is connected to the moving motor, the first slide rail group is arranged on both sides of the screw rod, the slider of the first slide rail group and the moving block of the screw rod are connected to the moving seat, the moving seat includes a moving plate, a motor mounting seat is arranged on the moving plate, and an extension guard plate is arranged below the moving plate.

[0020] Compared with the prior art, the utility model has the following beneficial effects: a deflection correction main cylinder is provided, on which at least one deflection correction belt component is plugged, one end of the deflection correction main cylinder is rotatably connected with a follower ball head component, and when clothes are sewn, the clothes are inserted from the direction of the follower ball head component to the direction of the deflection correction main cylinder, and while the deflection correction main cylinder rotates with the clothes for sewing, the belt can push the clothes in a direction away from the follower ball head component or in a direction close to the follower ball head component according to the movement of the clothes in the sewing, thereby realizing deflection correction of the clothes, because the belt can rotate with the deflection correction main cylinder while pushing the clothes The deviation-correcting main cylinder and the belt act on the same part of the fabric at the same time, and the same part of the fabric is subjected to two forces at the same time. This is different from the traditional method of pulling different parts of the fabric. This deviation-correcting method can prevent the fabric from wrinkling or deforming due to forces at different positions, and better ensures the quality of sewing. Since the belt spans the entire length of the deviation-correcting main cylinder, the contact area between the belt and the fabric is larger, and the belt has a better deviation-correcting effect on the fabric. The follow-up ball head supports other parts of the clothing, so that other parts of the clothing will not sag and cause pulling force on the sewing parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 This is the overall schematic diagram of the correction device.

[0023] Figure 2 This is a schematic diagram of the explosion of the deviation correction device;

[0024] Figure 3 This is a schematic diagram of the connection between the correction component and the drive component;

[0025] Figure 4 This is an exploded diagram of the deviation correction component;

[0026] Figure 5 This is a schematic diagram of the connection between the deviation-correcting belt component and the turbine;

[0027] Figure 6 This is a schematic diagram of the explosion of the correction belt components.

[0028] In the figure: 1. deviation correction component; 101. deviation correction main cylinder; 102. deviation correction belt component; 1021. turbine group; 10211. turbine shaft; 10212. turbine bearing; 10213. turbine; 10214. first pulley; 1022. pulley group; 10221. pulley shaft; 10222. second pulley; 1023. belt support plate; 1024. belt; 103. inner shaft; 104. worm; 105. outer shaft; 106. deviation correction auxiliary cylinder; 107. follower connecting shaft; 108. follower ball head; 2. connection component; 201. connection Base; 202, connecting guard seat; 203, connecting bearing; 3, driving assembly; 301, outer shaft driving motor; 3011, first synchronous wheel; 3012, second synchronous wheel; 3013, synchronous belt; 302, inner shaft driving motor; 3021, coupling; 4, moving seat; 401, moving plate; 4011, extension guard plate; 402, motor mounting seat; 5, first moving assembly; 501, first base; 502, screw rod; 503, moving motor; 504, first slide rail group; 6, second moving assembly; 601, second base; 602, second slide rail group. DETAILED DESCRIPTION

[0029] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0030] like Figures 1 to 6As shown, a correction device includes a correction component 1, which is provided with an inner shaft 103 and an outer shaft 105 coaxially plugged together, the outer shaft 105 is connected to the correction main cylinder 101, the inner shaft 103 is connected to at least one correction belt component 102, the correction belt component 102 is plugged together with the correction main cylinder 101, the correction main cylinder 101 is cylindrical, the correction belt component 102 includes a belt 1024, the belt 1024 is parallel to the central axis of the correction main cylinder 101, a section of the belt 1024 is arranged on the outer surface of the correction main cylinder 101, the end of the correction main cylinder 101 away from the outer shaft 105 is connected to the correction sub-cylinder 106, the correction sub-cylinder 106 follows the connecting shaft 107, and the connecting shaft 107 is rotatably connected with a follower ball head 108. When sewing clothes, the clothes are inserted from the direction of the follow-up ball head 108 to the direction of the correcting main cylinder 101. While the correcting main cylinder 101 rotates with the clothes to sew, the belt 1024 can push the clothes away from the follow-up ball head 108 or push them towards the follow-up ball head 108 according to the movement of the clothes in the sewing, so as to correct the cloth. Since the belt 1024 can rotate with the correcting main cylinder 101 while pushing the cloth, the correcting main cylinder 101 and the belt 1024 act on the same part of the cloth at the same time, and the cloth is corrected. The same part of the fabric is subjected to two forces at the same time, which is different from the traditional method of pulling different parts of the fabric. This correction method can prevent the fabric from wrinkling or deforming due to forces at different positions, and better ensure the quality of sewing. Since the belt 1024 spans the entire length of the correction main cylinder 101, the contact area between the belt 1024 and the fabric is larger, and the belt 1024 has a better correction effect on the fabric, and the follow-up ball head 108 supports other parts of the clothing, so that other parts of the clothing will not sag and cause pulling force on the sewn parts.

[0031] The deviation correction belt component 102 includes a turbine group 1021 and a pulley group 1022, both of which are connected to a belt 1024. The turbine group 1021 includes a turbine shaft 10211, which is connected to a turbine bearing 10212. The turbine bearing 10212 makes the rotation of the turbine 10213 smoother and the power transmission more efficient. The turbine bearing 10212 is connected to the turbine 10213, and the turbine 10213 is coaxially fixed with a first pulley 10214. The inner shaft 103 is connected to the worm 104, and the worm 104 is connected to the inner shaft 103. The rod 104 is meshedly connected with the turbine 10213, and the pulley group 1022 is provided with a pulley shaft 10221, and the pulley shaft 10221 is rotatably connected with the second pulley 10222, and the first pulley 10214 and the second pulley 10222 are both connected with the belt 1024. In this embodiment, the first pulley 10214 is fixedly connected to both sides of the turbine 10213, and the tension of the belt 1024 on the first pulley 10214 can be evenly distributed on both sides of the turbine 10213, thereby avoiding the tilt of the turbine 10213 and increasing the durability of the turbine 10213.

[0032] A belt support plate 1023 is provided on one side of the belt 1024 close to the deviation correction main cylinder 101. When the belt 1024 contacts the cloth, the gravity of the cloth will generate pressure on the belt 1024 and cause the belt 1024 to deform. The belt support plate 1023 supports the belt 1024, so that the belt 1024 can maintain straightness during practical use and can better contact the cloth.

[0033] The deviation-correcting component 1 is rotatably connected to the connecting component 2, one end of the deviation-correcting component 1 is connected to the driving component 3, the connecting component 2 includes a connecting base 201, a connecting bearing 203 is arranged in the connecting base 201, a connecting guard 202 is arranged at one end of the connecting base 201 close to the deviation-correcting component 1, the connecting guard 202 is a trumpet shape, the cross section of the connecting guard 202 close to the connecting base 201 is the smallest, the closer the cross section of the connecting base 201 is to the deviation-correcting component 1, the cross section of the connecting base 201 close to the deviation-correcting component 1 is the same as the cross section of the deviation-correcting main cylinder 101, when the cloth is pressed against the deviation-correcting main cylinder 101, the end of the cloth close to the connecting component 2 will approach the connecting base 201 along the trumpet-shaped connecting guard 202, and the connecting guard 202 plays a protective role on the outer shaft 105 to prevent the cloth from being rolled onto the outer shaft 105. Since the smallest part of the cross-section of the connecting guard 202 is the connecting base 201, the connecting guard 202 also plays a final limiting role on the edge of the cloth, so that the cloth will not exceed the connecting base 201. The cross-section of the connecting base 201 close to the correction component 1 is consistent with the cross-section of the correction main cylinder 101, which ensures that the cloth can transition smoothly during the sliding process.

[0034] The driving assembly 3 includes an outer shaft driving motor 301 and an inner shaft driving motor 302, the outer shaft driving motor 301 is connected to the first synchronous wheel 3011, the first synchronous wheel 3011 is connected to the synchronous belt 3013, the synchronous belt 3013 is connected to the second synchronous wheel 3012, the second synchronous wheel 3012 is connected to the outer shaft 105, the inner shaft driving motor 302 is connected to the coupling 3021, and the coupling 3021 is connected to the inner shaft 103, so the rotation speeds of the inner shaft 103 and the outer shaft 105 can be controlled separately, and different rotation speeds can be set corresponding to fabrics of different materials, so that the applicability of the correction device is wider.

[0035] The connecting component 2 is connected to the top of the moving seat 4, the moving seat 4 is connected to the top of the first moving component 5, the first moving component 5 is connected to the top of the second moving component 6, the second moving component 6 includes a second base 601, a second slide rail group 602 is arranged on the second base 601, the first moving component 5 is connected to the top of the second slide rail group 602, the first moving component 5 includes a first base 501, a screw rod 502 is arranged on the first base 501, one end of the screw rod 502 is connected to the moving motor 503, and the first slide rail group 504 is arranged on both sides of the screw rod 502, the slider of the first slide rail group 504 and the moving block of the screw rod 502 are all connected to the moving seat 4, the moving seat 4 includes a moving plate 401, a motor mounting seat 402 is arranged on the moving plate 401, and an extension guard plate 4011 is arranged under the moving plate 401, so the correction component 1 can be adjusted forward and backward relative to the equipment according to needs, so that the application range of the correction component 1 is wider.

[0036] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A deviation correction device, characterized in that: The device comprises a deflection correction component (1), wherein the deflection correction component (1) is provided with an inner shaft (103) and an outer shaft (105) which are coaxially plugged together, the outer shaft (105) is connected to a deflection correction main cylinder (101), the inner shaft (103) is connected to at least one deflection correction belt component (102), and the deflection correction belt component (102) is plugged together with the deflection correction main cylinder (101).

2. A deviation correction device according to claim 1, characterized in that: The deflection correction main cylinder (101) is cylindrical, and the deflection correction belt component (102) comprises a belt (1024). The belt (1024) is parallel to the central axis of the deflection correction main cylinder (101), and a section of the belt (1024) is arranged on the outer surface of the deflection correction main cylinder (101).

3. A deviation correction device according to claim 2, characterized in that: One end of the deflection correction main cylinder (101) away from the outer shaft (105) is connected to the deflection correction auxiliary cylinder (106), the deflection correction auxiliary cylinder (106) follows the connecting shaft (107), and the connecting shaft (107) is rotatably connected to a follower ball head (108).

4. A deviation correction device according to claim 2, characterized in that: The deviation-correcting belt component (102) comprises a turbine group (1021) and a belt pulley group (1022), and both the turbine group (1021) and the belt pulley group (1022) are connected to a belt (1024).

5. A deviation correction device according to claim 4, characterized in that: The turbine assembly (1021) comprises a turbine shaft (10211), the turbine shaft (10211) is connected to a turbine bearing (10212), the turbine bearing (10212) is connected to a turbine (10213), and the turbine (10213) is coaxially fixedly connected to a first pulley (10214); The pulley assembly (1022) is provided with a pulley shaft (10221), the pulley shaft (10221) is rotatably connected to a second pulley (10222), and the first pulley (10214) and the second pulley (10222) are both connected to a belt (1024).

6. A deviation correction device according to claim 5, characterized in that: A belt support plate (1023) is provided on one side of the belt (1024) close to the deviation-correcting main cylinder (101).

7. A deviation correction device according to claim 6, characterized in that: The inner shaft (103) is connected to the worm (104), and the worm (104) is meshingly connected to the turbine (10213).

8. A deviation correction device according to any one of claims 1 to 7, characterized in that: The deflection-correcting component (1) is rotatably connected to the connecting component (2), and one end of the deflection-correcting component (1) is connected to the driving component (3); The connection assembly (2) comprises a connection base (201), a connection bearing (203) is arranged in the connection base (201), a connection guard seat (202) is arranged at one end of the connection base (201) close to the deviation correction assembly (1), the connection guard seat (202) is in the shape of a trumpet, the cross section of the connection guard seat (202) at one end close to the connection base (201) is the smallest, the cross section of the connection base (201) becomes larger as it is closer to the deviation correction assembly (1), and the cross section of the connection base (201) close to the deviation correction assembly (1) is consistent with the cross section of the deviation correction main cylinder (101); The drive assembly (3) comprises an outer shaft drive motor (301) and an inner shaft drive motor (302); the outer shaft drive motor (301) is connected to a first synchronous wheel (3011); the first synchronous wheel (3011) is connected to a synchronous belt (3013); the synchronous belt (3013) is connected to a second synchronous wheel (3012); the second synchronous wheel (3012) is connected to the outer shaft (105); the inner shaft drive motor (302) is connected to a coupling (3021); and the coupling (3021) is connected to the inner shaft (103).

9. A deviation correction device according to claim 8, characterized in that: The connecting component (2) is connected to the top of the moving seat (4), the moving seat (4) is connected to the top of the first moving component (5), and the first moving component (5) is connected to the top of the second moving component (6).

10. A deviation correction device according to claim 9, characterized in that: The second moving assembly (6) comprises a second base (601), a second slide rail group (602) is arranged on the second base (601), the second slide rail group (602) is connected to the first moving assembly (5) above, the first moving assembly (5) comprises a first base (501), a screw rod (502) is arranged on the first base (501), one end of the screw rod (502) is connected to a moving motor (503), first slide rail groups (504) are arranged on both sides of the screw rod (502), the slider of the first slide rail group (504) and the moving block of the screw rod (502) are connected to the moving seat (4), the moving seat (4) comprises a moving plate (401), a motor mounting seat (402) is arranged on the moving plate (401), and an extension guard plate (4011) is arranged below the moving plate (401).

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