Garment pattern printing device

Abstract

The utility model relates to the field of clothing production equipment, in particular to a clothing pattern printing device which comprises a rotating assembly, a printing assembly and a supporting frame assembly, the rotating assembly is provided with an upper plate, a lower plate and a plurality of guide column sets fixedly connected between the upper plate and the lower plate, and a plurality of guide sleeve sets are connected to the guide column sets in a sliding mode. The multiple guide column sets are arranged in an annular array mode with the rotating center of the rotating assembly as the center. The printing assemblies are provided with printing dies, the multiple sets of printing assemblies are arranged on the periphery of the rotating assembly in an annular array mode and fixedly connected to the multiple sets of guide sleeve sets respectively, the rotating assembly can drive the multiple printing assemblies to rotate intermittently, and the multiple printing assemblies can vertically ascend and descend on the corresponding guide column sets respectively to print patterns on clothes in a color separation mode. According to the garment pattern printing device, multi-color overprinting can be carried out without using large-scale automatic equipment to meet the requirement for pattern printing of small and medium batches of garments or garments with patterns needing to be frequently replaced, the production efficiency can be improved, and the production cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of clothing production equipment, in particular to a clothing pattern printing device. Background Art

[0002] To enhance the aesthetics and recognizability of clothing, it is usually necessary to print some colorful patterns on clothing. Most colorful patterns are overprinted through color separation printing. When producing single pieces or small batches of clothing, manual color separation and overprinting can be used, but this is inefficient and the overprinting quality is unstable. Factories that produce clothing in large or ultra-large batches require large-scale automated printing equipment for overprinting patterns, but large-scale automated printing equipment requires a large investment and is very expensive to use. When printing patterns on clothing that is produced in small and medium batches or requires frequent changes in patterns, using large-scale automated equipment is expensive and the line change response time is also long, affecting efficiency. In view of this, if there is a clothing pattern printing device that does not require the use of large-scale automated equipment, but can be used to transfer molds in a set of devices for multi-color overprinting to meet the needs of small and medium batches or clothing that requires frequent changes in patterns, thereby improving production efficiency and reducing production costs, this is a problem to be solved in this case. Utility Model Content

[0003] To overcome the shortcomings of the prior art, the present invention discloses a garment pattern printing device, comprising a rotating assembly, a printing assembly, and a support frame assembly. The rotating assembly comprises an upper plate, a lower plate, and a plurality of guide post groups fixed between the upper and lower plates. The plurality of guide sleeve groups are slidably connected to the plurality of guide post groups, and the plurality of guide post groups are arranged in a circular array around the rotation center of the rotating assembly. The printing assembly comprises a die for printing patterns on garments. The plurality of printing assemblies are arranged in a circular array around the rotating assembly and are respectively fixed to the plurality of guide sleeve groups of the rotating assembly. The rotating assembly can drive the plurality of printing assemblies to rotate intermittently, and the plurality of printing assemblies can each be raised and lowered on a corresponding guide post group. The present invention utilizes the rotating assembly to drive the plurality of printing assemblies to rotate intermittently, and utilizes the respective sets of die-printing assemblies to be raised and lowered to print patterns on garments in different colors. Multi-color overprinting can be performed without the use of large-scale automated equipment to meet the needs of small and medium-sized batches or garments that require frequent pattern changes, thereby improving production efficiency and reducing production costs.

[0004] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:

[0005] A clothing pattern printing device includes a support frame assembly, wherein the support frame assembly is provided with a bracket with a top plate, and is characterized in that it also includes a rotating assembly and a printing assembly, wherein the rotating assembly is provided with a circular frame-shaped component composed of circular upper and lower plates and several groups of smooth cylinders and can be rotatable, wherein the several groups of smooth cylinders are placed between the upper and lower plates and are arranged in a circular array with the rotation center of the rotating assembly, the printing assembly is provided with a printing mold that can print patterns on clothing and can be lifted up and down, the printing assembly is divided into several groups, and the several groups of printing components are arranged in a scattered circular array around the rotating assembly and can slide up and down on the several groups of smooth cylinders of the rotating assembly, the rotating assembly can drive the several printing components to rotate intermittently, and the several printing components can each be lifted up and down to print color separation patterns on clothing.

[0006] The rotating assembly includes an upper plate, a lower plate, a guide column group and a guide sleeve group, the upper plate and the lower plate are circular plate bodies, the middle part of which can be hollowed out to reduce weight, the upper plate and the lower plate are arranged in two layers, and the center lines of the upper plate and the lower plate are concentric, and the concentric center line is the rotation center line of the rotating assembly, and the guide column groups are several groups, several groups of guide column groups are parallel to each other and are placed between the upper plate and the lower plate and are fixed to the upper plate and the lower plate, and several groups of guide column groups are arranged in a circular array around the rotation center of the rotating assembly, each group of the guide column groups is provided with two guide columns and the two guide columns are parallel to each other, the guide sleeve groups are several groups and correspond one to one with several groups of guide column groups, each group of the guide sleeve groups is provided with two guide sleeves and are respectively slidably sleeved on the two guide columns of a corresponding group of guide column groups, the guide sleeves of the guide sleeve groups match the guide columns of the guide column groups and can slide on the guide columns.

[0007] The rotating assembly also includes a rotating shaft, a bearing group and a motor. The rotating shaft is vertically fixed below the center of the lower plate. The lower plate is placed above the top plate of the bracket. The rotating shaft passes through a through hole set on the top plate of the bracket. The bearing group includes several bearings that can withstand axial and radial loads. The lower plate and the rotating shaft are rotatably connected to the top plate of the bracket by the bearing group. The lower plate and the rotating shaft can rotate but cannot move up and down. The motor is a reduction motor that can rotate intermittently. The output shaft of the motor is connected to the rotating shaft. The motor can drive the rotating shaft to rotate intermittently. The motor is fixed to the bracket.

[0008] Several groups of printing components correspond to several groups of guide pillar groups and several groups of guide sleeve groups. Each group of printing components includes one lifting assembly and one stamping assembly. The stamping assembly is slidably connected to one end of the corresponding lifting assembly.

[0009] The lifting assembly includes a cantilever plate and a lifting cylinder. The lifting cylinder is placed above the cantilever plate and its cylinder rod is hinged to the cantilever plate. The cantilever plate is suspended around the rotating component. The cantilever plate of each group of printing components is fixedly connected to the two guide sleeves of a group of guide sleeves corresponding to the group of printing components. The cylinder body of the lifting cylinder is fixedly connected to the upper plate of the rotating component. The lifting cylinder can drive the cantilever plate to slide up and down along the guide column of the guide column group, and the rotating component can drive the lifting assembly to rotate.

[0010] The mold-printing assembly includes a mold, a suspension column and a spring. The suspension column is a T-shaped rod with a square cross-section. The suspension column slides and is inserted into a square sliding hole provided at the suspension end of the corresponding cantilever plate. The square size of the sliding hole matches the square size of the suspension column's rod body. The suspension column's rod body can slide up and down in the square sliding hole but cannot rotate. The upper end of the suspension column is hung on the cantilever plate, and its lower end is detachably connected to the mold. The spring is sleeved on the suspension column's rod body and placed between the cantilever plate and the mold. The mold is a soft mold with a pattern processed on its bottom surface. The graphic shape and position of the pattern on the mold corresponding to each group of printing components are different. The mold can contain oil-based or water-based pigments.

[0011] The support frame assembly further comprises a plurality of clothing fixing plates, which are fixedly connected to the top plate of the support frame and correspond one to one with the molds of the plurality of printing components.

[0012] As can be seen from the above description, the advantages of the clothing pattern printing device provided by the present invention are as follows: a plurality of guide post groups arranged in a circular array and a plurality of guide sleeve groups matching the guide post groups are provided in a rotating assembly, a plurality of printing assemblies that can be raised and lowered are fixedly connected to the plurality of guide sleeve groups of the rotating assembly, each printing assembly group is provided with a detachably connected die, and the pattern on the die corresponding to each printing assembly group is different in shape and position. The rotating assembly is used to drive the plurality of printing assemblies to rotate intermittently, and the plurality of die-printing assemblies are raised and lowered to print patterns on clothing in different colors. Multi-color overprinting can be performed without the use of large-scale automated equipment to meet the needs of small and medium-sized batches or clothing that requires frequent pattern changes, thereby improving production efficiency and reducing production costs. The present invention has a reasonable design, a simple structure, low cost, and is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a general schematic diagram of a clothing pattern printing device according to the present invention;

[0014] Figure 2 for Figure 1 AA enlarged schematic diagram in;

[0015] Figure 3is an enlarged schematic diagram of the rotating component;

[0016] Figure 4 for Figure 3 BB enlarged schematic diagram in;

[0017] Figure 5 is an enlarged schematic diagram of a printed component;

[0018] Figure 6 A schematic diagram of the support frame assembly.

[0019] Reference numerals:

[0020] 1 Rotating assembly; 11 Upper plate; 12 Lower plate; 13 Guide column assembly; 14 Guide sleeve assembly; 15 Rotating shaft; 16 Bearing assembly; 17 Motor; 2 Printing assembly; 21 Lifting assembly; 211 Cantilever plate; 212 Lifting cylinder; 22 Imprinting assembly; 221 Imprinting die; 222 Hanging column; 223 Spring; 3 Support frame assembly; 31 Bracket; 32 Garment fixing plate. DETAILED DESCRIPTION

[0021] The present invention is further described below through specific implementation methods.

[0022] like Figure 1 、 Figure 2 and Figure 6 As shown, a clothing pattern printing device described in the present invention includes a rotating component 1, a printing component 2 and a support frame component 3. The support frame component 3 is provided with a bracket 31 with a top plate and a plurality of clothing fixing plates 32. The plurality of clothing fixing plates 32 are fixedly connected to the top plate of the bracket 31. The rotating component 1 is provided with a rotatable circular frame-shaped component composed of circular upper and lower plates and a plurality of groups of smooth cylinders. The plurality of groups of smooth cylinders are placed between the upper and lower plates and arranged in a circular array with the rotation center of the rotating component 1. The printing component 2 is provided with a printing mold that can print patterns on clothing and can be lifted up and down. The printing components 2 are divided into a plurality of groups. The plurality of groups of printing components 2 are arranged in a scattered circular array around the rotating component 1 and can slide up and down on the plurality of groups of smooth cylinders of the rotating component 1. The rotating component 1 can drive the plurality of printing components 2 to rotate intermittently. The plurality of printing components 2 can be lifted up and down to print color separation patterns on clothing.

[0023] like Figures 1 to 4As shown, the rotating assembly 1 of the present invention includes an upper plate 11, a lower plate 12, a guide column group 13, a guide sleeve group 14, a rotating shaft 15, a bearing group 16 and a motor 17. The upper plate 11 and the lower plate 12 are circular plates, the middle of which can be hollowed out to reduce weight. The upper plate 11 and the lower plate 12 are arranged in two layers, and the center lines of the upper plate 11 and the lower plate 12 are concentric. The concentric center line is the rotation center line of the rotating assembly 1. The guide column group 13 is a plurality of groups, and the plurality of guide column groups 13 are parallel to each other and are placed between the upper plate 11 and the lower plate 12 and are connected to the upper plate 11 and The lower plates 12 are all fixed, and several groups of guide column groups 13 are arranged in a circular array with the rotation center of the rotating component 1. Each group of the guide column group 13 is provided with two guide columns and the two guide columns are parallel to each other. The guide sleeve groups 14 are several groups and correspond one to one with the several groups of guide column groups 13. In this embodiment, the guide sleeve groups 14 and the guide column groups 13 are four groups each and correspond one to one. Each group of the guide sleeve groups 14 is provided with two guide sleeves and are respectively slidably connected to the two guide columns of the corresponding group of guide column groups 13. The guide sleeves of the guide sleeve group 14 match the guide columns of the guide column group 13 and can slide on the guide columns. The rotating shaft 15 is vertically fixed to the bottom of the center of the lower plate 12. The lower plate 12 is placed above the top plate of the bracket 31. The rotating shaft 15 passes through the through hole set on the top plate of the bracket 31. The bearing group 16 includes several bearings that can withstand axial and radial loads. The lower plate 12 and the rotating shaft 15 are rotatably connected to the top plate of the bracket 31 by the bearing group 16. The lower plate 12 and the rotating shaft 15 can rotate but cannot move up and down. The motor 17 is a reduction motor that can rotate intermittently. The output shaft of the motor 17 is connected to the rotating shaft 15. The motor 17 can drive the rotating shaft 15 to rotate intermittently. The motor 17 is fixed to the bracket 31.

[0024] like Figures 1 to 5As shown, a plurality of printing assembly groups 2 correspond one-to-one with a plurality of guide post groups 13 and a plurality of guide sleeve groups 14. In this embodiment, there are four printing assembly groups 2, and the four printing assembly groups 2 correspond one-to-one with the four guide post groups 13 and the four guide sleeve groups 14. Each printing assembly group 2 includes a lifting assembly 21 and a stamping assembly 22. The stamping assembly 22 is slidably connected to one end of the corresponding lifting assembly 21. The lifting assembly 21 includes a cantilever plate 211 and a lifting cylinder 212. The lifting cylinder 212 is placed above the cantilever plate 211 and its cylinder rod is hinged to the cantilever plate 211. The cantilever plate 211 is suspended around the rotating component 1. The cantilever plate 211 of each group of printing components 2 is fixedly connected to the two guide sleeves of a group of guide sleeves 14 corresponding to the group of printing components 2. The cylinder body of the lifting cylinder 212 is fixedly connected to the upper plate 11 of the rotating component 1. The lifting cylinder 212 can drive the cantilever plate 211 to slide up and down along the guide column of the guide column group 13, and the rotating component 1 can drive the lifting assembly 21 to rotate. The stamping assembly 22 includes a stamping die 221, a suspension column 222 and a spring 223. The suspension column 222 is a T-shaped rod-shaped body, and the cross-section of the rod body is square. The suspension column 222 slides and is inserted into the square sliding hole provided at the suspension end of the corresponding cantilever plate 211. The square size of the sliding hole matches the square size of the rod body of the suspension column 222. The rod body of the suspension column 222 can slide up and down in the square sliding hole but cannot rotate. The upper end of the suspension column 222 is hung on the cantilever plate 211, and the lower end thereof is detachably connected to the stamping die 221. The spring 223 is sleeved on the rod body of the suspension column 222 and is placed between the cantilever plate 211 and the stamping die 221. The stamping die 221 is a soft mold with a pattern processed on its bottom surface. The graphic shape and position of the pattern on the stamping die 221 corresponding to each group of printing components 2 are different to facilitate color separation and overprinting. The stamping die 221 can contain oil-based or water-based pigments. Several garment fixing plates 32 correspond one-to-one to the dies 221 of several groups of printing components 2. In this embodiment, there are four garment fixing plates 32, and the four garment fixing plates 32 correspond one-to-one to the dies 221 of four groups of printing components 2.

[0025] The clothing pattern printing device described in the present invention can be manually controlled or automatically controlled by a separately provided electronic control system. The electronic control system can set parameters such as the rotation speed of the motor 17, the interval time, the pause position of the mold 221, and the lifting height of the lifting cylinder 212, and can automatically control the action sequence of each action element.

[0026] This embodiment is automatically controlled by an electronic control system. When using this device, a die 221 is first installed on the die assembly 22 of each printing assembly 2. The pattern on each die 221 is a partial pattern decomposed into different colors from the overall pattern to be printed on the garment. The shapes and positions of the patterns on different die 221 vary to facilitate color separation and overprinting. Different die 221 can be pre-loaded with different colors of oil-based or water-based pigments. Because three- or four-color patterns are more common on garments, the printing assemblies 2 of this embodiment are arranged in four groups for printing four-color patterns. In actual applications, the printing assemblies 2 of this device can also be manufactured in more groups for printing more colors. If the number of colors to be overprinted is less than the number of printing assemblies 2 in this device, the extra printing assemblies 2 can be omitted. Then, a garment to be printed is fixed to each of several garment fixing plates 32, and as many garments as are needed for overprinting. The electronic control system is then activated, instructing the rotating assembly 1 to rotate intermittently, driving the stamps 221 on the corresponding printing assemblies 2 to move above the corresponding garments to be printed. The lifting cylinders 212 are then activated, driving the cantilever plate 211 downward so that the bottom surface of the stamp 221 contacts the surface of the garment. The plate then continues to descend and compresses the spring 223, causing the stamp 221 to press the paint onto the garment like an electronic stamp. The lifting cylinders 212 are then instructed to rise, and the garment is printed with the first color pattern. By repeatedly rotating the rotating assembly 1 intermittently and repeating this process, the garment can be overprinted with a second, third, and other color patterns. After multiple printings on the same garment, a complete multi-color overprint can be achieved. During pauses, the stamp 221 can also be manually refilled with paint, or a color box of various colors can be placed next to the garment fixing plate 32. The stamp 221 can also be refilled with paint by rotating the rotating assembly 1 and raising and lowering the lifting assembly 21.

[0027] The utility model provides a clothing pattern printing device, in which a plurality of guide post groups 13 arranged in a circular array and a plurality of guide sleeve groups 14 matching the guide post groups 13 are provided in a rotating component 1, and a plurality of printing components 2 that can be lifted up and down are fixedly connected to the plurality of guide sleeve groups 14 of the rotating component 1 respectively. Each printing component 2 is provided with a detachably connected die 221, and the pattern on the die 221 corresponding to each printing component 2 is different in shape and position. The rotating component 1 is used to drive the plurality of printing components 2 to rotate intermittently, and the mold-printing components 22 are lifted and lowered respectively to print patterns on clothing in different colors. Multi-color overprinting can be performed without using large-scale automated equipment to meet the needs of printing patterns of small and medium batches or clothing that requires frequent pattern changes, thereby improving production efficiency and reducing production costs.

[0028] The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited to this. Any non-substantial changes to the present invention using this concept shall be deemed as an infringement of the protection scope of the present invention.

Claims

1. A clothing pattern printing device, comprising a support frame assembly (3), wherein the support frame assembly (3) is provided with a bracket (31) with a top plate, characterized in that: The invention also includes a rotating component (1) and a printing component (2). The rotating component (1) is provided with a rotatable circular frame component composed of circular upper and lower plates and a plurality of groups of smooth cylinders. The plurality of groups of smooth cylinders are placed between the upper and lower plates and arranged in a circular array with the rotation center of the rotating component (1). The printing component (2) is provided with a printing mold and can be raised and lowered. The printing components (2) are divided into a plurality of groups. The plurality of groups of printing components (2) are arranged in a scattered circular array around the rotating component (1) and can slide up and down on the plurality of groups of smooth cylinders of the rotating component (1). The rotating component (1) can drive the plurality of printing components (2) to rotate intermittently. The plurality of printing components (2) can be raised and lowered individually to print color separation patterns on clothing.

2. A clothing pattern printing device according to claim 1, characterized in that: The rotating assembly (1) comprises an upper plate (11), a lower plate (12), a guide column group (13) and a guide sleeve group (14), wherein the upper plate (11) and the lower plate (12) are circular plates, the upper plate (11) and the lower plate (12) are arranged in two layers, and the center lines of the upper plate (11) and the lower plate (12) are concentric, and the concentric center line is the rotation center line of the rotating assembly (1), and the guide column group (13) is composed of a plurality of groups, and the plurality of guide column groups (13) are parallel to each other and are placed on the upper plate (11). ) and the lower plate (12) and are fixedly connected to the upper plate (11) and the lower plate (12); a plurality of guide column groups (13) are arranged in a circular array with the rotation center of the rotating component (1); each group of the guide column groups (13) is provided with two guide columns and the two guide columns are parallel to each other; the guide sleeve groups (14) are several groups and correspond one to one with the several groups of guide column groups (13); each group of the guide sleeve groups (14) is provided with two guide sleeves and are respectively slidably sleeved on the two guide columns of the corresponding group of guide column groups (13).

3. The clothing pattern printing device according to claim 2, characterized in that: The rotating assembly (1) further comprises a rotating shaft (15), a bearing group (16) and a motor (17), wherein the rotating shaft (15) is vertically fixed below the center of the lower plate (12), the lower plate (12) is placed above the top plate of the bracket (31), the rotating shaft (15) passes through a through hole provided on the top plate of the bracket (31), the lower plate (12) and the rotating shaft (15) are rotatably connected to the top plate of the bracket (31) by the bearing group (16), the lower plate (12) and the rotating shaft (15) can rotate but cannot move up and down, and the motor (17) is a reduction motor that can rotate intermittently, the output shaft of the motor (17) is connected to the rotating shaft (15), and the motor (17) is fixed to the bracket (31).

4. The clothing pattern printing device according to claim 3, characterized in that: A plurality of printing components (2) correspond to a plurality of guide column groups (13) and a plurality of guide sleeve groups (14) in a one-to-one manner. Each printing component (2) comprises a lifting assembly (21) and a die-stamping assembly (22). The die-stamping assembly (22) is slidably connected to one end of the corresponding lifting assembly (21).

5. The clothing pattern printing device according to claim 4, characterized in that: The lifting assembly (21) includes a cantilever plate (211) and a lifting cylinder (212). The lifting cylinder (212) is placed above the cantilever plate (211) and its cylinder rod is hinged to the cantilever plate (211). The cantilever plate (211) is suspended around the rotating component (1). The cantilever plate (211) of each group of printing components (2) is fixedly connected to the two guide sleeves of a group of guide sleeves (14) corresponding to the group of printing components (2). The cylinder body of the lifting cylinder (212) is fixedly connected to the upper plate (11) of the rotating component (1).

6. The clothing pattern printing device according to claim 5, characterized in that: The die-stamping assembly (22) includes a die (221), a suspension column (222) and a spring (223). The suspension column (222) is a T-shaped rod-shaped body with a square cross-section. The suspension column (222) is slidably inserted into a square sliding hole provided at the suspension end of the corresponding cantilever plate (211). The rod body of the suspension column (222) can slide up and down in the square sliding hole but cannot rotate. The upper end of the suspension column (222) is suspended on the cantilever plate (211), and the lower end thereof is detachably connected to the die (221). The spring (223) is sleeved on the rod body of the suspension column (222) and placed between the cantilever plate (211) and the die (221).

7. The clothing pattern printing device according to claim 6, characterized in that: The support frame assembly (3) further comprises a plurality of clothing fixing plates (32), which are fixedly connected to the top plate of the bracket (31), and the plurality of clothing fixing plates (32) correspond one to one with the molds (221) of the plurality of printing assemblies (2).

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