Embossing roller for producing concave-convex embossed gold-stamped fabric

Abstract

The utility model discloses an embossing roller for producing a concave-convex embossing gold stamping fabric, and relates to the technical field of embossing equipment. The roller comprises a main body assembly, a sleeve assembly is arranged on the outer side of the main body assembly, the main body assembly comprises a plurality of inner roller shafts located in the middle and two side end shafts located on the two sides, and the ends, away from the inner roller shafts, of the side end shafts are fixedly connected with driving pipes. Threaded holes are formed in the outer walls of the two sides of the inner roller shaft and the outer walls of the ends, close to the inner roller shaft, of the side end shafts, and connecting shafts are in threaded connection with the interiors of the threaded holes; the sleeve assembly comprises a plurality of pattern cylinders located in the middle and two side cylinders located on the two sides. According to the embossing roller, the inner roller shafts are connected through the connecting shafts, the inner roller shafts and the side end shafts are connected through the connecting shafts, the problem that in the prior art, the overall length of the embossing roller is not convenient to adjust according to requirements is solved, the pattern cylinder is assembled through the connecting rods and the side cylinders, and the problem that patterns of the existing embossing roller need to be integrally replaced is solved.

Description

Technical Field

[0001] This utility model belongs to the technical field of embossing equipment, and in particular relates to an embossing roller for producing embossed hot stamping fabrics. Background Technology

[0002] Embossing is one of the most common processes in fabric production and processing. It is mainly used to process various patterns on the surface of fabric to increase its aesthetic appeal. To facilitate the embossing process, an embossing machine is usually used, and the embossing roller is one of the main components of the embossing machine.

[0003] A document with publication number CN220813027U discloses an embossing roller for fabric, with two identical mounting ends arranged symmetrically. Each mounting end includes a rotating portion and a sliding portion that rotates together with the rotating portion. The outer shaft end of the sliding portion is fixedly connected to the rotating portion in a horizontally adjustable manner, and the outer edge of the inner mounting plate is provided with multiple horizontal first pipes. A horizontal and interconnected second pipe is fixedly provided on the inner wall of the cylinder corresponding to each first pipe, with both ends detachably fixedly connected to the two inner mounting plates. A third pipe is provided on both outer shaft ends, and two first connecting pipes and two sets of second connecting pipes sequentially connect all the first pipes, second pipes, and third pipes.

[0004] However, it still has the following drawbacks in practical use:

[0005] The aforementioned embossing roller has a mounting end comprising a rotating part and a sliding part that rotates together with the rotating part. The outer shaft end of the sliding part is fixedly connected to the rotating part in a horizontally adjustable manner. Multiple horizontal first channels are provided on the outer edge of the inner mounting plate. Since both the rotating and sliding parts are integral structures, the overall length of the embossing roller is fixed. However, in fabric production, embossing rollers of various lengths are required, making it inconvenient to adjust the length according to needs. The aforementioned embossing roller also includes a cylindrical section with a patterned outer wall. A horizontal and interconnected second channel is fixedly provided on the inner wall corresponding to each first channel. Both ends are detachably fixedly connected to the inner mounting plates of the two sliding parts. The cylindrical section is used to process patterns on the fabric. However, because the cylindrical section is an integral structure, if a part of the cylindrical section is damaged, the entire cylindrical section needs to be replaced, resulting in high maintenance costs. Therefore, we provide an embossing roller for producing embossed and hot-stamped fabrics to solve the above problems. Utility Model Content

[0006] The purpose of this utility model is to provide an embossing roller for producing embossed hot stamping fabrics. The roller connects the inner roller shafts and the inner roller shafts with the side end shafts through a connecting shaft, which solves the problem that it is not convenient to adjust the overall length of the existing embossing roller according to the needs. The roller also assembles the pattern cylinder through a connecting rod and a side cylinder, which solves the problem that the pattern of the existing embossing roller needs to be replaced as a whole.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model is an embossing roller for producing embossed hot stamping fabric, including a main body component and a sleeve component provided on the outside of the main body component.

[0009] The main component includes multiple inner roller shafts located in the middle and two side end shafts located on both sides. The end of the side end shaft away from the inner roller shaft is fixedly connected to a drive tube. Threaded holes are opened on the outer walls of both sides of the inner roller shaft and the outer wall of the side end shaft near the inner roller shaft. The threaded holes are connected to connecting shafts through internal threads.

[0010] The sleeve assembly includes multiple patterned cylinders in the middle and two side cylinders on both sides. Multiple mounting holes are equally spaced on the outer walls of the patterned cylinders and side cylinders. Connecting rods are fitted into the internal gaps of the mounting holes. Side plates are fixedly connected to both ends of the connecting rods. The side plates are located on the side of the side cylinder away from the patterned cylinder.

[0011] A further feature of this invention is that multiple inner cavities are equally spaced along the circumference of the outer walls of both the inner roller shaft and the side end shaft, and multiple connecting pipes are fixedly connected along the circumference of the outer wall of the drive tube at equal intervals, with the end of the connecting pipe away from the drive tube being fixedly connected to the inner cavity of the side end shaft.

[0012] A further feature of this invention is that: a mounting plate is welded to one end of the drive tube near the side shaft; mounting rods are welded to all four sides of the outer wall of the side shaft away from the inner roller shaft; and the end of the mounting rod away from the side shaft passes through the mounting plate and is threaded with a first fastening nut.

[0013] A further feature of this invention is that a drive gear is fitted onto the outer wall of the drive tube.

[0014] A further feature of this invention is that a mounting seat is provided on the side of the side shaft away from the inner roller shaft, and a bearing is fixedly connected inside the mounting seat. The end of the drive tube away from the side shaft rotates through the bearing.

[0015] A further feature of this invention is that a rotating sleeve is fitted at the center of the outer wall of the connecting shaft.

[0016] A further feature of this invention is that multiple protrusions are welded at equal intervals along the circumference on the outer walls of both the inner roller shaft and the side end shaft, and multiple grooves are equally spaced along the circumference on the inner walls of both the patterned cylinder and the side cylinder, with the free ends of the protrusions fitted into the grooves with clearance.

[0017] A further feature of this invention is that both ends of the connecting rod penetrate the side plate and are threaded with a second fastening nut, the second fastening nut being located on the side of the side plate away from the side cylinder.

[0018] This utility model has the following beneficial effects:

[0019] This invention, through the setting of a main component, first selects the number of inner roller shafts according to the required embossing roller length and places the inner roller shafts between the side end shafts. Then, one end of the connecting shaft is threaded into a threaded hole on the outer wall of the inner roller shaft or side end shaft, and the other end of the connecting shaft is threaded into a threaded hole on another inner roller shaft or side end shaft. Finally, a patterned sleeve is fitted onto the outer wall of the inner roller shaft and the side end shaft, thus assembling the embossing roller. This allows for easy adjustment of the embossing roller length according to needs, facilitating embossing of fabrics. This invention, through the setting of a sleeve assembly, first selects the number of patterned cylinders according to the length of the main component and places the patterned cylinders between adjacent side cylinders. Then, a connecting rod passes through the mounting holes on the side cylinders and through the mounting holes on the patterned cylinders. Finally, the patterned cylinders and side cylinders are fitted onto the main component. Simultaneously, side plates are placed on both sides of the main component, and second fastening nuts are threaded onto both ends of the connecting rod. This facilitates the assembly of the embossing roller pattern, making it easier to replace damaged parts of the embossing roller pattern and reducing maintenance costs. Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of an embossing roller used in the production of raised and recessed hot stamping fabrics.

[0022] Figure 2 This is a structural schematic diagram of the main components of this utility model.

[0023] Figure 3 This is a structural disassembly diagram of the inner roller shaft of this utility model.

[0024] Figure 4This is a right-side structural view of the side-end shaft of this utility model.

[0025] Figure 5 This is a left view of the side end shaft of this utility model.

[0026] Figure 6 This is a structural disassembly diagram of the drive tube of this utility model.

[0027] Figure 7 This is a schematic diagram of the sleeve assembly of this utility model.

[0028] Figure 8 This is a schematic diagram of the structure of the patterned cylinder of this utility model.

[0029] Figure 9 This is a schematic diagram showing the installation between the side tube and the connecting rod of this utility model.

[0030] The attached diagram lists the components represented by each number as follows:

[0031] 1-Main body assembly, 101-Inner roller shaft, 101a-Threaded hole, 101b-Inner cavity, 101c-Protrusion, 102-Side end shaft, 102a-Mounting rod, 102b-First fastening nut, 103-Drive tube, 103a-Mounting plate, 103b-Connecting tube, 103c-Drive gear, 103d-Mounting seat, 103e-Bearing, 104-Connecting shaft, 104a-Rotating sleeve, 2-Sleeve assembly, 201-Patterned cylinder, 201a-Mounting hole, 201b-Groove, 202-Side cylinder, 203-Side plate, 204-Connecting rod, 204a-Second fastening nut. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0033] Example 1

[0034] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, this is the first embodiment of the present invention. This embodiment provides an embossing roller for producing embossed hot stamping fabric, including a main component 1. The main component 1 includes an inner roller shaft 101, a side end shaft 102, a drive tube 103, and a connecting shaft 104. The connecting shaft 104 connects the inner roller shafts 101 to each other and the inner roller shafts 101 to the side end shafts 102, solving the problem that the existing embossing rollers are of an integrated structure and are not convenient for length adjustment.

[0035] Specifically, multiple inner roller shafts 101 are provided and located in the middle, and two side end shafts 102 are provided and located on both sides respectively. The end of the side end shaft 102 away from the inner roller shaft 101 is fixedly connected to a drive tube 103. Threaded holes 101a are provided on the outer walls of both sides of the inner roller shaft 101 and the outer wall of the side end shaft 102 near the inner roller shaft 101. A connecting shaft 104 is threadedly connected inside the threaded hole 101a. The inner roller shaft 101 and the side end shaft 102 are arranged to assemble the inner shaft of the embossing roller. The threaded holes 101a are arranged to thread the inner roller shaft 101, the side end shaft 102 and the connecting shaft 104. The drive tube 103 is arranged to drive the inner roller shaft 101 and the side end shaft 102 to rotate. The connecting shaft 104 is arranged to connect and fix the inner roller shafts 101 to each other and the inner roller shaft 101 and the side end shaft 102.

[0036] Furthermore, multiple inner cavities 101b are equally spaced along the circumference on the outer walls of both the inner roller shaft 101 and the side end shaft 102. Multiple connecting pipes 103b are fixedly connected along the circumference on the outer wall of the drive tube 103. The end of the connecting pipe 103b away from the drive tube 103 is fixedly connected to the inner cavity 101b of the side end shaft 102.

[0037] A mounting plate 103a is welded to one end of the drive tube 103 near the side shaft 102. Mounting rods 102a are welded to all four sides of the outer wall of the side shaft 102 away from the inner roller shaft 101. The end of the mounting rod 102a away from the side shaft 102 passes through the mounting plate 103a and is threaded with a first fastening nut 102b.

[0038] A drive gear 103c is sleeved on the outer wall of the drive tube 103;

[0039] A mounting base 103d is provided on the side of the side shaft 102 away from the inner roller shaft 101. A bearing 103e is fixedly connected inside the mounting base 103d. The end of the drive tube 103 away from the side shaft 102 rotates through the bearing 103e.

[0040] Rotary sleeves 104a are fitted at the center of the outer wall of the connecting shaft 104;

[0041] Multiple protrusions 101c are welded at equal intervals along the circumference of the outer walls of both the inner roller shaft 101 and the side end shaft 102.

[0042] The operation process of this embodiment is as follows: First, select the number of inner roller shafts 101 according to the required embossing roller length, and place the inner roller shafts 101 between the side end shafts 102. Then, thread one end of the connecting shaft 104 into the threaded hole 101a on the outer wall of the inner roller shaft 101 or the side end shaft 102, and thread the other end of the connecting shaft 104 into the threaded hole 101a of another inner roller shaft 101 or the side end shaft 102. Finally, put the patterned sleeve on the outer wall of the inner roller shaft 101 and the side end shaft 102 to realize the assembly of the embossing roller.

[0043] Example 2

[0044] Please see Figure 1 , Figure 7 , Figure 8 and Figure 9 As shown, this is the second embodiment of the present invention. This embodiment is based on the previous embodiment, but differs from the previous embodiment in that: a sleeve assembly 2 is provided on the outer side of the main body component 1. The sleeve assembly 2 includes a patterned cylinder 201, a side cylinder 202, a side plate 203, and a connecting rod 204. The patterned fabric is patterned by the pattern on the outer wall of the patterned cylinder 201, and the patterned cylinder 201 is assembled with the side plate 203 and the connecting rod 204, which solves the problem of the existing inconvenience in partially replacing the embossing roller.

[0045] Specifically, multiple patterned cylinders 201 are provided and located in the middle, and two side cylinders 202 are provided and located on both sides. Multiple mounting holes 201a are equally spaced on the outer walls of the patterned cylinders 201 and the side cylinders 202. A connecting rod 204 is fitted into the internal gap of the mounting hole 201a. Both ends of the connecting rod 204 are fixedly connected to side plates 203. The side plates 203 are located on the side of the side cylinder 202 away from the patterned cylinders 201. The patterned cylinders 201 are used to process the patterns on the fabric. The side cylinders 202 are used to assemble the patterned cylinders 201. The side plates 203 are used to connect the connecting rods 204 and the side cylinders 202. The connecting rods 204 are used to connect the side cylinders 202 and the patterned cylinders 201.

[0046] Furthermore, multiple grooves 201b are equally spaced along the circumference on the inner walls of both the patterned cylinder 201 and the side cylinder 202.

[0047] Both ends of the connecting rod 204 pass through the side plate 203 and are threaded with a second fastening nut 204a. The second fastening nut 204a is located on the side of the side plate 203 away from the side cylinder 202.

[0048] The rest of the structure is the same as in Example 1.

[0049] The operation process of this embodiment is as follows: First, select the number of patterned cylinders 201 according to the length of the main body component 1, and place the patterned cylinders 201 between adjacent side cylinders 202. Then, pass the connecting rod 204 through the mounting hole 201a on the side cylinder 202 and through the mounting hole 201a on the patterned cylinder 201. Finally, fit the patterned cylinder 201 and the side cylinder 202 onto the main body component 1. At the same time, place the side plates 203 on both sides of the main body component 1, and thread the second fastening nut 204a onto both ends of the connecting rod 204 to realize the assembly of the sleeve component 2.

[0050] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0051] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An embossing roller for producing embossed hot stamping fabric, comprising a main body assembly (1), wherein a sleeve assembly (2) is provided on the outer side of the main body assembly (1), characterized in that: The main component (1) includes multiple inner roller shafts (101) located in the middle and two side end shafts (102) located on both sides. A drive tube (103) is fixedly connected to the end of the side end shaft (102) away from the inner roller shaft (101). Threaded holes (101a) are provided on the outer walls of both sides of the inner roller shaft (101) and the outer wall of the side end shaft (102) near the inner roller shaft (101). A connecting shaft (104) is threaded inside the threaded hole (101a). The sleeve assembly (2) includes a plurality of patterned cylinders (201) located in the middle and two side cylinders (202) located on both sides. The outer walls of the patterned cylinders (201) and the side cylinders (202) are provided with a plurality of mounting holes (201a) at equal intervals. The mounting holes (201a) are fitted with connecting rods (204) with internal gaps. Both ends of the connecting rods (204) are fixedly connected to side plates (203). The side plates (203) are located on the side of the side cylinders (202) away from the patterned cylinders (201).

2. The embossing roller for producing embossed hot stamping fabric according to claim 1, characterized in that, The outer walls of the inner roller shaft (101) and the side end shaft (102) are provided with multiple inner cavities (101b) at equal intervals along their circumference, and the outer wall of the drive tube (103) is fixedly connected with multiple connecting tubes (103b) at equal intervals along its circumference. The end of the connecting tube (103b) away from the drive tube (103) is fixedly connected to the inner cavity (101b) of the side end shaft (102).

3. The embossing roller for producing embossed hot stamping fabric according to claim 2, characterized in that, The drive tube (103) has a mounting plate (103a) welded to one end near the side shaft (102), and mounting rods (102a) are welded to all four sides of the outer wall of the side shaft (102) away from the inner roller shaft (101). The end of the mounting rod (102a) away from the side shaft (102) passes through the mounting plate (103a) and is threaded with a first fastening nut (102b).

4. The embossing roller for producing embossed hot stamping fabric according to claim 3, characterized in that, A drive gear (103c) is sleeved on the outer wall of the drive tube (103).

5. The embossing roller for producing embossed hot stamping fabric according to claim 2, characterized in that, Each side of the side shaft (102) away from the inner roller shaft (101) is provided with a mounting seat (103d), and a bearing (103e) is fixedly connected inside the mounting seat (103d). The end of the drive tube (103) away from the side shaft (102) rotates through the bearing (103e).

6. The embossing roller for producing embossed hot stamping fabric according to claim 1, characterized in that, A rotating sleeve (104a) is fitted at the center of the outer wall of each connecting shaft (104).

7. The embossing roller for producing embossed hot stamping fabric according to claim 1, characterized in that, The outer walls of the inner roller shaft (101) and the side end shaft (102) are each welded with a plurality of protrusions (101c) at equal intervals along their circumference, and the inner walls of the patterned cylinder (201) and the side cylinder (202) are each provided with a plurality of grooves (201b) at equal intervals along their circumference, and the free ends of the protrusions (101c) are all fitted with clearances inside the grooves (201b).

8. The embossing roller for producing embossed hot stamping fabric according to claim 1, characterized in that, Both ends of the connecting rod (204) pass through the side plate (203) and are threaded with a second fastening nut (204a), and the second fastening nut (204a) is located on the side of the side plate (203) away from the side cylinder (202).

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