Impressing and coloring roller for printing and dyeing

Abstract

The impressing and coloring roller comprises a printing and dyeing roller body, an impressing mold, a rotating shaft and an end fixing piece, the middle of one end of the printing and dyeing roller body is fixedly connected with a first clamping piece, and the middle of the other end of the printing and dyeing roller body is fixedly connected with a second clamping piece; two first fixing bolts are symmetrically connected to the outer side of the second clamping piece in a threaded mode, limiting grooves are evenly formed in the top end and the bottom end of the printing and dyeing roller body, and four clamping grooves are symmetrically formed in the two sides of the printing and dyeing roller body. According to the utility model, the replacement process of the imprinting mold becomes simple and rapid, a user can easily take down or install a new imprinting mold only by dismantling a small number of fixing bolts, the replacement efficiency is greatly improved, and the imprinting mold is more stable through various clamping designs, so that the stability of printing and dyeing quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of embossing and coloring rollers, and particularly relates to an embossing and coloring roller for printing and dyeing. Background Technique

[0002] In the printing and dyeing industry, the coloring roller is a key printing and dyeing tool. However, when the traditional printing and dyeing production line needs to change the printing and dyeing pattern, different printing and dyeing rollers need to be replaced, and there are deficiencies in the convenience of operation during replacement. Therefore, there is an urgent need for an embossing and coloring roller for printing and dyeing to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide an embossing and coloring roller for printing and dyeing to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An embossing and coloring roller for printing and dyeing, including a printing and dyeing roller body, an embossing die, a rotating shaft and an end fixing member. A first engaging member is fixedly connected to the middle of one end of the printing and dyeing roller body, and a second engaging member is fixedly connected to the middle of the other end of the printing and dyeing roller body. Two first fixing bolts are symmetrically and threadedly connected to the outside of the second engaging member. Limiting grooves are evenly opened at the top and bottom of the printing and dyeing roller body, four card slots are symmetrically opened on both sides of the printing and dyeing roller body, second limiting holes are evenly opened at one end of the printing and dyeing roller body close to the first engaging member, and four second fixing bolts are symmetrically and threadedly connected to the top and bottom of the first engaging member.

[0005] Preferably, two embossing dies are symmetrically provided. Second limiting rods are evenly fixedly connected to the inside of the embossing die. Two card strips are symmetrically and fixedly connected to the inside of both sides of the embossing die. A limiting engaging plate is fixedly connected to one end of the embossing die. First limiting rods are evenly fixedly connected to the side of the limiting engaging plate close to the embossing die.

[0006] Preferably, the end fixing members are symmetrically arranged. First limiting holes are evenly penetrated through the end fixing members. The inside of the end fixing members is snap-fitted to the outside of the second engaging member.

[0007] Preferably, two rotating shafts are symmetrically provided. One of the rotating shafts is fixedly connected to the middle of the end of the first engaging member away from the printing and dyeing roller body, and the other rotating shaft is fixedly connected to the middle of the end of the second engaging member away from the printing and dyeing roller body.

[0008] Preferably, the threaded end of the first fixing bolt passes through the end fixing member and is threadedly connected to the second engaging member, and the non-threaded end of the first fixing bolt is movably inserted into the inside of the end fixing member.

[0009] Preferably, the threaded end of the second fixing bolt passes through the limit clamping plate and is threadedly connected to the first engaging member, and the non-threaded end of the second fixing bolt is movably inserted into the inner side of the limit clamping plate.

[0010] Preferably, the clamping strip is movably inserted into the inner side of the clamping groove, the second limiting rod is clamped and connected to the inner side of the limiting groove, and one end of the second limiting rod extending out of the stamping die is movably inserted into the inner side of the first limiting hole.

[0011] Preferably, the inner side of the limit clamping plate is clamped and connected to the outer side of the first engaging member, and the first limiting rod is movably inserted into the inner side of the second limiting hole.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The present utility model makes the replacement process of the stamping die simple and fast. The user only needs to remove a small number of fixing bolts to easily remove or install a new stamping die, which greatly improves the replacement efficiency. Moreover, through a variety of clamping designs, the stamping die is more stable, thereby increasing the stability of the printing and dyeing quality. Description of the Drawings

[0014] Figure 1 is the main three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is the main structural schematic diagram of the present utility model;

[0016] Figure 3 is the partial structural schematic diagram of the printing and dyeing roller body of the present utility model;

[0017] Figure 4 is the partial structural schematic diagram of the printing and dyeing roller body of the present utility model;

[0018] Figure 5 is the partial structural schematic diagram of the stamping die of the present utility model.

[0019] In the figure: 1 - printing and dyeing roller body, 2 - stamping die, 3 - first engaging member, 4 - rotating shaft, 5 - end fixing member, 6 - second engaging member, 7 - first limiting hole, 8 - first fixing bolt, 9 - second fixing bolt, 10 - second limiting hole, 11 - clamping groove, 12 - limiting groove, 13 - clamping strip, 14 - limit clamping plate, 15 - first limiting rod, 16 - second limiting rod. Detailed Embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-5 , an embodiment provided by the present utility model: a stamping coloring roller for printing and dyeing, including a printing and dyeing roller body 1, a stamping die 2, a rotating shaft 4 and an end fixing member 5. A first engaging member 3 is fixedly connected to the middle of one end of the printing and dyeing roller body 1, and a second engaging member 6 is fixedly connected to the middle of the other end of the printing and dyeing roller body 1. Two first fixing bolts 8 are symmetrically threadedly connected to the outside of the second engaging member 6. Limiting grooves 12 are evenly opened at the top and bottom of the printing and dyeing roller body 1. Four card slots 11 are symmetrically opened on both sides of the printing and dyeing roller body 1. Second limiting holes 10 are evenly opened at one end of the printing and dyeing roller body 1 close to the first engaging member 3. Four second fixing bolts 9 are symmetrically threadedly connected to the top and bottom of the first engaging member 3. The end fixing members 5 are symmetrically arranged. First limiting holes 7 are evenly penetrated through the end fixing members 5. The inner side of the end fixing member 5 is snap-fitted to the outside of the second engaging member 6.

[0022] Two stamping dies 2 are symmetrically provided. Second limiting rods 16 are evenly fixedly connected to the inner side of the stamping die 2. Two card strips 13 are symmetrically fixedly connected to the inner sides of both sides of the stamping die 2. A limiting snap-fitting plate 14 is fixedly connected to one end of the stamping die 2. First limiting rods 15 are evenly fixedly connected to the side of the limiting snap-fitting plate 14 close to the stamping die 2. Two rotating shafts 4 are symmetrically provided. One of the rotating shafts 4 is fixedly connected to the middle of the end of the first engaging member 3 away from the printing and dyeing roller body 1, and the other rotating shaft 4 is fixedly connected to the middle of the end of the second engaging member 6 away from the printing and dyeing roller body 1.

[0023] The threaded end of the first fixing bolt 8 passes through the end fixing member 5 and is threadedly connected to the second engaging member 6, and the non-threaded end of the first fixing bolt 8 is movably inserted into the inner side of the end fixing member 5. The card strip 13 is movably inserted into the inner side of the card slot 11. The second limiting rod 16 is snap-fitted to the inner side of the limiting groove 12, and the end of the second limiting rod 16 extending out of the stamping die 2 is movably inserted into the inner side of the first limiting hole 7. The snap-fitting connection between the second limiting rod 16 and the limiting groove 12 can reduce the shaking of the stamping die 2 during the printing and dyeing process. The card strip 13 inserted into the inner side of the card slot 11 can limit the two side ends of the stamping die 2 and enhance the overall stability of the stamping die 2.

[0024] The threaded end of the second fixing bolt 9 passes through the limit engaging plate 14 and is threadedly connected to the first engaging member 3, and the non-threaded end of the second fixing bolt 9 is movably inserted into the inner side of the limit engaging plate 14. The inner side of the limit engaging plate 14 is engaged and connected to the outer side of the first engaging member 3. The first limiting rod 15 is movably inserted into the inner side of the second limiting hole 10. The engagement connection between the limit engaging plate 14 and the first engaging member 3 and the insertion of the first limiting rod 15 into the inner side of the second limiting hole 10 can enhance the stability of the limit engaging plate 14. The fixation by the second fixing bolt 9 can prevent the imprinting die 2 from displacing on the printing roller body 1, thereby stabilizing the printing quality.

[0025] Working principle: During the use process, the driving source drives the printing roller body 1 to rotate for printing operations. The imprinting die 2 located outside the printing roller body 1 imprints the pattern on the item to be processed. When it is necessary to change the pattern, the first fixing bolt 8 is removed by an external force, and then the two end fixing members 5 are removed. At this time, the second limiting rod 16 disengages from the inner side of the first limiting hole 7. Then, the second fixing bolt 9 is removed by an external force, and then the imprinting die 2 located at the top of the printing roller body 1 is pulled by an external force to move towards the end of the printing roller body 1 close to the first engaging member 3 until the clamping strip 13 completely disengages from the inner side of the clamping groove 11. Then, another imprinting die 2 is removed by an external force. Then, two imprinting dies 2 with another pattern are taken out and installed outside the printing roller body 1. The clamping strip 13 on the imprinting die 2 is inserted into the inner side of the clamping groove 11 by an external force, and the second limiting rods 16 are evenly distributed inside the limiting groove 12. Then, the imprinting die 2 is pushed by an external force to move on the printing roller body 1 until the first limiting rod 15 is completely inserted into the interior of the second limiting hole 10, and the inner side of the limit engaging plate 14 is engaged and inserted into the outer side of the first engaging member 3. Then, another imprinting die 2 is installed by an external force. Then, the inner sides of the two end fixing members 5 are inserted into the outer side of the second engaging member 6, and at the same time, the second limiting rods 16 are inserted into the inner side of the first limiting hole 7. Then, the first fixing bolt 8 is inserted into the interior of the end fixing member 5 by an external force and threadedly connected to the second engaging member 6. At the same time, the second fixing bolt 9 is inserted into the interior of the limit engaging plate 14 and threadedly connected to the first engaging member 3, and the replacement operation of the printing pattern can be completed.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An imprinting and coloring roller for printing and dyeing, comprising a printing and dyeing roller body (1), an imprinting die (2), a rotating shaft (4) and an end fixing member (5), characterized in that: One end of the middle part of the printing roller body (1) is fixedly connected with a first engaging part (3), and the other end of the middle part of the printing roller body (1) is fixedly connected with a second engaging part (6). Two first fixing bolts (8) are symmetrically and threadedly connected to the outside of the second engaging part (6). Limiting grooves (12) are evenly formed at the top and bottom of the printing roller body (1). Four clamping grooves (11) are symmetrically formed on both sides of the printing roller body (1). Second limiting holes (10) are evenly formed at one end of the printing roller body (1) close to the first engaging part (3). Four second fixing bolts (9) are symmetrically and threadedly connected to the top and bottom of the first engaging part (3).

2. The imprinting and coloring drum for printing according to claim 1, characterized in that: Two printing dies (2) are symmetrically arranged. Second limiting rods (16) are evenly fixedly connected to the inside of the printing dies (2). Two clamping strips (13) are symmetrically and fixedly connected to the inner sides of both sides of the printing dies (2). One end of the printing die (2) is fixedly connected with a limiting clamping plate (14). First limiting rods (15) are evenly fixedly connected to the side of the limiting clamping plate (14) close to the printing die (2). The end fixing parts (5) are symmetrically arranged. First limiting holes (7) are evenly formed through the end fixing parts (5). The inner sides of the end fixing parts (5) are clamped and connected to the outside of the second engaging part (6).

3. A stamping coloring roller for printing and dyeing according to claim 1, characterized in that: Two rotating shafts (4) are symmetrically arranged. One of the rotating shafts (4) is fixedly connected to the middle part of one end of the first engaging part (3) away from the printing roller body (1), and the other rotating shaft (4) is fixedly connected to the middle part of one end of the second engaging part (6) away from the printing roller body (1).

4. A stamping and coloring roller for printing and dyeing according to claim 1, characterized in that: The threaded end of the first fixing bolt (8) passes through the end fixing part (5) and is threadedly connected to the second engaging part (6), and the non-threaded end of the first fixing bolt (8) is movably inserted into the inside of the end fixing part (5).

5. The imprinting coloring roller for printing according to claim 2, characterized in that: The threaded end of the second fixing bolt (9) passes through the limiting clamping plate (14) and is threadedly connected to the first engaging part (3), and the non-threaded end of the second fixing bolt (9) is movably inserted into the inside of the limiting clamping plate (14).

6. The imprinting and coloring drum for printing according to claim 2, wherein: The clamping strip (13) is movably inserted into the inside of the clamping groove (11), the second limiting rod (16) is clamped and connected to the inside of the limiting groove (12), and one end of the second limiting rod (16) extending out of the printing die (2) is movably inserted into the inside of the first limiting hole (7).

7. A stamping coloring roller for printing and dyeing according to claim 2, characterized in that: The inside of the limiting clamping plate (14) is clamped and connected to the outside of the first engaging part (3), and the first limiting rod (15) is movably inserted into the inside of the second limiting hole (10).

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