Preshrinking device for garment production

Abstract

The preshrinking device for garment production comprises a rack, a steam box, a stretching assembly, a support and a pressing roller assembly, a conveying belt used for conveying cloth to move is arranged in the rack, a feeding roller and a discharging roller are arranged on the two sides of the rack respectively, the feeding roller and the discharging roller are used for achieving the traction effect on the cloth, and the pressing roller assembly is arranged on the rack. The steam box is arranged on the rack, located above the conveying belt and used for conducting preshrinking operation on the cloth, the stretching assembly comprises a containing base, an elastic piece, a bearing base and a roller component, the roller component abuts against the cloth, and the bearing base provided with the roller component is connected with the elastic piece, so that the position of the bearing base can be changed through the elastic piece; according to the cloth pre-shrinking device, the cloth is stretched through the pressing roller assembly, certain tension is kept, the cloth is flattened through the rotating roller in the pressing roller assembly, and therefore the situation that the cloth is wrinkled in the pre-shrinking process is avoided.

Description

Technical Field

[0001] The present disclosure relates to the technical field of clothing production equipment, and in particular to a preshrinkage device for clothing production. Background Art

[0002] In the clothing production process, the fabric needs to be pre-shrunk. The pre-shrunk treatment can reduce the shrinkage of the fabric during the cutting, sewing and washing processes, making the clothing more fitted and beautiful. However, the existing fabrics are prone to wrinkles during the high temperature and high pressure treatment process, resulting in the need for additional finishing processes such as ironing to eliminate wrinkles after pre-shrunk, which increases the company's production costs and time. Utility Model Content

[0003] The purpose of the utility model is to provide a pre-shrinking device for garment production in order to solve the above-mentioned problem.

[0004] The technical solution of the present disclosure is achieved as follows:

[0005] The present invention provides a pre-shrinking device for garment production, comprising a frame, a steam box, a stretching assembly, a support and a pressure roller assembly, wherein a conveyor belt is arranged in the frame, a feed end and a discharge end are formed on both sides of the conveyor belt, and a feed roller and a discharge roller are arranged on both sides of the frame, wherein the feed roller is located at the feed end position, and the discharge roller is located at the discharge end position;

[0006] The steam box is arranged on the frame and located above the conveyor belt, the outlet of the steam box faces the conveyor belt, the pressing roller assembly is located on one side of the steam box, and the stretching assembly is located between the pressing roller assembly and the steam box;

[0007] The stretching assembly includes a placement seat, an elastic member, a bearing seat and a roller component. The placement seat is arranged on the frame, the bearing seat is located above the conveyor belt and is connected to the placement seat through the elastic member, and the roller component is arranged on the bearing seat and faces the conveyor belt.

[0008] According to the cooperation between the elastic member and the placement seat, when the elastic member undergoes elastic deformation, the bearing seat moves closer to or farther from the placement seat;

[0009] The pressure roller assembly comprises a rotating roller, two ends of a support are arranged on the conveyor belt, and the rotating roller is rotatably arranged in the support.

[0010] In one embodiment, a cooling assembly is further included, the cooling assembly includes a nozzle and a fan component, the top of the support is provided with an overflow groove, the nozzle is arranged above the support and is connected to the overflow groove;

[0011] The output end of the nozzle faces the conveyor belt;

[0012] The fan component is arranged on one side of the frame and is connected with the overflow tank through a pipeline.

[0013] In one embodiment, the roller component is composed of a support rod and a pulley seat, the support rod is arranged at the top end of the pulley seat, and the bearing seat has a through hole;

[0014] When the pulley seat is located in the bearing seat, part of the support rod passes through the through hole and is located outside the bearing seat;

[0015] A limit block is arranged at the top end of the support rod outside the bearing seat. When the limit block approaches or moves away from the bearing seat, the position of the pulley seat changes synchronously.

[0016] In one embodiment, the pressure roller assembly further includes a drive motor, and the drive motor is located outside the support;

[0017] The output end of the driving motor passes through the support and is connected to the rotating roller through a coupling.

[0018] In one embodiment, a bracket is provided on one side of the frame close to the feed roller, a movable frame is sleeved on the bracket, the movable frame can move horizontally along the length direction of the bracket, and a support plate is provided on the movable frame;

[0019] The movable frame is provided with two groups symmetrical to each other, and a limiting area for placing the cloth roll is formed between the two groups of support plates.

[0020] In one embodiment, a mounting hole is provided on the movable frame, and a bolt member is provided in the mounting hole;

[0021] The movable frame and the bracket are fixed by bolts.

[0022] In one embodiment, a reciprocating cloth frame is provided on one side of the frame close to the pressure roller assembly.

[0023] In one embodiment, the stretching assembly further includes a guide rod, one end of which is connected to the bearing seat, and the other end of which extends to the outside of the placement seat.

[0024] The advantages or beneficial effects of the above technical solution include at least:

[0025] The present invention discloses a preshrinking device for garment production. When the cloth moves from the position of a feeding roller to the position of a discharging roller, it needs to pass through a steam box, a stretching assembly and a pressing roller assembly. The cloth is preshrinked by the steam box, and a roller component in the stretching assembly abuts against the cloth. Since the roller component is installed on a bearing seat connected to an elastic member, when the elastic member is reset, the bearing seat can drive the roller component to change its position, thereby stretching the cloth to make it straight, and the cloth is flattened by the rotating roller of the pressing roller assembly. The cooperation of the stretching assembly and the pressing roller assembly can solve the problem of wrinkles occurring in the cloth during the preshrinking process, and avoid the need for additional processing after wrinkles occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0027] Figure 1 A structural schematic diagram of a pre-shrinking device according to an embodiment of the present disclosure from one viewing angle is shown;

[0028] Figure 2 A structural schematic diagram of the pre-shrinking device of another embodiment of the present disclosure is shown;

[0029] Figure 3 A structural schematic diagram of a partial perspective of a pre-shrinking device according to an embodiment of the present disclosure is presented;

[0030] Figure 4 A structural schematic diagram of another partial perspective of the pre-shrinking device of the embodiment of the present disclosure is shown;

[0031] Figure 5 The present disclosure embodiment is presented Figure 1 The enlarged schematic diagram at A in the middle;

[0032] Reference numerals: 1, frame; 11, conveyor belt; 12, feed roller; 13, discharge roller; 14, bracket; 15, cloth swing frame;

[0033] 2. Steam box;

[0034] 3. stretching assembly; 31. placement seat; 32. elastic member; 33. bearing seat; 331. through hole; 34. roller component; 341. support rod; 3411. limit block; 342. pulley seat; 35. guide rod;

[0035] 4. Support;

[0036] 5. Pressing roller assembly; 51. Rotating roller; 511. Electrostatic film; 52. Driving motor;

[0037] 6. Cooling assembly; 61. Nozzle; 62. Fan parts;

[0038] 7. Movable frame; 71. Support plate; 72. Mounting hole; 73. Bolt. DETAILED DESCRIPTION

[0039] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein, which are instead provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0040] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure may be combined with each other. The present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0041] It should be understood that the term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions of other terms will be given in the description below. It should be noted that the concepts of "first", "second", etc. mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0042] It should be noted that the modifications of "one" and "several" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".

[0043] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0044] Reference Figure 1-Figure 4 A preshrinking device for garment production includes a frame 1, a steam box 2, a stretching assembly 3, a support 4 and a pressure roller assembly 5. A conveyor belt 11 is arranged in the frame 1. The frame 1 forms a feed end and a discharge end on both sides of the conveyor belt 11. A feed roller 12 and a discharge roller 13 are arranged on both sides of the frame 1, respectively. The feed roller 12 is located at the feed end position, and the discharge roller 13 is located at the discharge end position. The cloth to be preshrinked is placed on the feed roller 12 at the feed end, and the other end extends to the discharge roller 13 at the discharge end. The rotation of the feed roller 12 and the discharge roller 13 adopts the conventional driving method in the art, so it is omitted in the text. The feed roller 12 and the discharge roller 13 drive the cloth to rotate by rotating;

[0045] The steam box 2 is arranged on the frame 1 and is located above the conveyor belt 11, the outlet of the steam box 2 faces the conveyor belt 11, the pressing roller assembly 5 is located on one side of the steam box 2, and the stretching assembly 3 is located between the pressing roller assembly 5 and the steam box 2. Hot air is generated on the steam box 2, and the fabric is shrunk by the hot air, thereby achieving a pre-shrinking effect;

[0046] The stretching assembly 3 includes a placement seat 31, an elastic member 32, a bearing seat 33, a roller component 34 and a guide rod 35. The placement seat 31 is arranged on the frame 1, the bearing seat 33 is located above the conveyor belt 11 and is connected to the placement seat 31 through the elastic member 32, and the roller component 34 is arranged on the bearing seat 33 and faces the conveyor belt 11. According to the cooperation between the elastic member 32 and the placement seat 31, when the elastic member 32 is elastically deformed, the bearing seat 33 approaches or moves away from the placement seat 31, and the roller component 34 is used to resist the cloth. One end of the guide rod 35 is connected to the bearing seat 33, and the other end extends to the outside of the placement seat 31. The guide rod 35 can guide the bearing seat 33 when it moves to avoid the position being cheap during the movement. The stretching assembly 3 is provided with two groups, and the two groups of the stretching assemblies 3 are symmetrically distributed on both sides of the frame 1. The elastic member 32 can select any one of the telescopic springs, pressure springs or torsion springs in the prior art.

[0047] The pressure roller assembly 5 includes a roller 51 and a drive motor 52. Both ends of the support 4 are arranged on the conveyor belt 11. The roller 51 is rotatably arranged in the support 4. The drive motor 52 is located on the outside of the support 4. The output end of the drive motor 52 passes through the support 4 and is connected to the roller 51 through a coupling. The drive motor 52 provides power for the rotation of the roller 51. The drive motor 52 adopts a servo drive motor in the prior art.

[0048] Based on the above structure, when the cloth moves from the position of the feed roller 12 to the position of the discharge roller 13, the cloth needs to pass through the steam box 2, the stretching assembly 3 and the pressure roller assembly 5. The pulley seat 342 in the stretching assembly 3 is abutted against the end surface of the cloth, and because the pulley seat 342 is a circular structure, the cloth will not be limited when it moves. Since the pulley seat 342 is installed on the bearing seat 33 connected to the elastic member 32, the characteristics of the elastic member 32 itself can make the pulley seat 342 return to its original position when the elastic member 32 is reset. The wheel seat 342 drives the bearing seat 33 to change its position. When the bearing seat 33 moves, it drives the pulley seat 342 to move synchronously. When the two sets of stretching components 3 pull the cloth from both ends of the cloth, the cloth can be kept in a taut state when moving. Then, the cloth is contacted with the roller 51 and the cloth is flattened during the rotation. Through the cooperation of the stretching component 3 and the pressing roller component 5, the cloth can be stretched and flattened, thereby increasing the tension of the cloth and solving the problem of wrinkling of the cloth during the heat shrinkage process.

[0049] In one embodiment, referring to Figure 1 , Figure 2 and Figure 4 , and also includes a cooling component 6, the cooling component 6 includes a nozzle 61 and a fan component 62, the top of the support 4 has an overflow groove, the nozzle 61 component is arranged above the support 4 and is connected to the overflow groove, the output end of the nozzle 61 component faces the conveyor belt 11, the fan component 62 is arranged on one side of the frame 1, and is connected to the overflow groove through a pipeline, cooling helps to enhance the effect of heat shrinkage treatment, so that the compactness and strength of the cloth are improved, and most of the existing ones adopt natural cooling, but the cooling time required for natural cooling is relatively long, therefore, by arranging the fan component 62 on the frame 1, and the wind force generated by the fan component 62 is conveyed to the overflow groove of the frame 1 through a pipeline, and discharged from the nozzle 61, so as to achieve the improvement of wind cooling effect and accelerate the cooling of the cloth.

[0050] In one embodiment, referring to Figure 1-Figure 3 The roller component 34 is composed of a support rod 341 and a pulley seat 342. The support rod 341 is arranged at the top of the pulley seat 342. The bearing seat 33 has a through hole 331.

[0051] When the pulley seat 342 is located in the supporting seat 33, part of the support rod 341 passes through the through hole 331 and is located outside the supporting seat 33. A limit block 3411 is set at the top of the support rod 341 located outside the supporting seat 33. When the limit block 341 approaches or moves away from the supporting seat 33, the position of the pulley seat 342 changes synchronously. Since the thickness of different fabrics is different, when the height of the roller component 34 cannot be changed, it cannot be suitable for fabrics of different thicknesses. Therefore, the pulley seat 342 used to contact the fabric is connected to the support rod 341, and one end of the support rod 341 passes through the through hole 331, so that the position of the pulley seat 342 can be changed by changing the position of the support rod 341, thereby improving the flexibility of use of the roller component 34.

[0052] In one embodiment, referring to Figure 1 , Figure 2 and Figure 5A bracket 14 is provided on one side of the frame 1 close to the feed roller 12, and a movable frame 7 is sleeved on the bracket 14. The movable frame 7 can move horizontally along the length direction of the bracket 14, and a support plate 71 is provided on the movable frame 7. The movable frame 7 is provided with two symmetrical groups, and a limiting area for placing the cloth roll is formed between the two groups of support plates 71. When the feed roller 12 drives the cloth roll to rotate, the cloth roll will shake, so the support plates 71 on both sides are used to offset the cloth roll. Since a mounting hole 72 is provided on the movable frame 7, and a bolt member 73 is provided in the mounting hole 72, the movable frame 7 and the bracket 14 are fixed by the bolt member 73, so as to limit the cloth roll and enhance stability.

[0053] In one embodiment, referring to Figure 2 A reciprocating cloth swing frame 15 is provided on one side of the frame 1 close to the pressure roller assembly 5. Since the cloth swing frame 15 is located below the discharge roller 13, the cloth can be placed easily by swinging the cloth swing frame 15.

[0054] In one embodiment, referring to Figure 1 and Figure 2 An electrostatic film 511 is provided on the outer peripheral surface of the roller 51. Since impurities may be attached to the surface of the cloth, the electrostatic film 511 is provided on the roller 51 so that the electrostatic film 511 can adsorb the cloth when the roller 51 contacts the cloth.

[0055] In the description of the present disclosure, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present disclosure.

[0056] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A pre-shrinking device for garment production, characterized in that: It includes a frame, a steam box, a stretching assembly, a support and a pressure roller assembly, wherein a conveyor belt is arranged in the frame, a feed end and a discharge end are formed on both sides of the conveyor belt, and a feed roller and a discharge roller are arranged on both sides of the frame, wherein the feed roller is located at the feed end position, and the discharge roller is located at the discharge end position; The steam box is arranged on the frame and located above the conveyor belt, the outlet of the steam box faces the conveyor belt, the pressing roller assembly is located on one side of the steam box, and the stretching assembly is located between the pressing roller assembly and the steam box; The stretching assembly includes a placement seat, an elastic member, a bearing seat and a roller component, wherein the placement seat is arranged on the frame, the bearing seat is located above the conveyor belt and is connected to the placement seat through the elastic member, and the roller component is arranged on the bearing seat and faces the conveyor belt; According to the cooperation between the elastic member and the placement seat, when the elastic member undergoes elastic deformation, the bearing seat approaches or moves away from the placement seat; The pressure roller assembly comprises a rotating roller, two ends of the support are arranged on the conveyor belt, and the rotating roller is rotatably arranged in the support.

2. The preshrinking device for garment production according to claim 1, characterized in that: It also includes a cooling assembly, the cooling assembly includes a nozzle and a fan component, the top of the support is provided with an overflow groove, the nozzle is arranged above the support and is connected with the overflow groove; The output end of the nozzle faces the conveyor belt; The fan component is arranged on one side of the frame and is connected with the overflow tank through a pipeline.

3. The preshrinking device for garment production according to claim 1, characterized in that: The roller component is composed of a support rod and a pulley seat, the support rod is arranged at the top end of the pulley seat, and the bearing seat has a through hole; When the pulley seat is located in the bearing seat, part of the support rod passes through the through hole and is located outside the bearing seat; A limit block is arranged at the top end of the support rod outside the bearing seat, and when the limit block approaches or moves away from the bearing seat, the position of the pulley seat changes synchronously.

4. The preshrinking device for garment production according to claim 1, characterized in that: The pressure roller assembly also includes a driving motor, and the driving motor is located outside the support; The output end of the driving motor passes through the support and is connected to the rotating roller through a coupling.

5. The preshrinking device for garment production according to claim 1, characterized in that: A bracket is provided on one side of the frame close to the feed roller, a movable frame is sleeved on the bracket, the movable frame can move horizontally along the length direction of the bracket, and a support plate is provided on the movable frame; The movable frame is provided with two groups symmetrical to each other, and a limiting area for placing the cloth roll is formed between the two groups of support plates.

6. The preshrinking device for garment production according to claim 5, characterized in that: The movable frame is provided with a mounting hole, and a bolt member is arranged in the mounting hole; The movable frame and the bracket are fixed by the bolt member.

7. The preshrinking device for garment production according to claim 1, characterized in that: A reciprocating cloth frame is arranged on one side of the frame close to the pressure roller assembly.

8. The preshrinking device for garment production according to claim 1, characterized in that: The stretching assembly also includes a guide rod, one end of which is connected to the bearing seat, and the other end of which extends to the outside of the placement seat.

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