Embossing roller with embossing component convenient to replace

Abstract

The embossing roller comprises a roller shaft and a roller body with embossing patterns on the surface, a center hole is formed in the roller body, the roller shaft penetrates through the center hole, two fixing discs are further arranged on the roller shaft in a sleeved mode, the two fixing discs are arranged on the two sides of the roller body respectively and tightly attached to the roller body, first fixing sleeves are fixed to the fixing discs, and second fixing sleeves are fixed to the roller body. The first fixing sleeve is fixedly installed on the roller shaft through a first fixing bolt, a second fixing sleeve is fixedly installed at one end of the roller shaft through a second fixing bolt, a first flange connecting disc is fixed to the second fixing sleeve, and a second flange connecting disc is fixedly installed on the first flange connecting disc through a connecting bolt. A third fixing sleeve is fixed to the second flange connecting disc, and a third fixing bolt is arranged on the third fixing sleeve. The embossing roller with the embossing part convenient to replace has the beneficial effects that the embossing part is rapidly replaced, accurate positioning is achieved, transmission is stable, maintenance is convenient, and the working efficiency and the safety of equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to embossing equipment technical field, specifically be a embossing roller convenient to replace embossing part. BACKGROUND

[0002] In traditional embossing processing industry, embossing roller is one of core components, and the embossing pattern on its surface determines the pattern and texture of embossed product. However, the traditional embossing roller usually fixes the embossing part with the roller shaft, and the whole embossing roller needs to be disassembled or replaced when replacing the embossing part, which is complicated to operate, time-consuming and laborious, limits the flexibility of the embossing roller, cannot meet the demand of quickly replacing the embossing part, and reduces the production efficiency. SUMMARY

[0003] The utility model discloses a kind of embossing roller convenient to replace embossing part, realize the quick replacement of embossing part, accurate positioning, stable transmission and the beneficial effect such as convenient maintenance, improve work efficiency and the security of equipment, to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of embossing roller convenient to replace embossing part, including roller shaft and the roller barrel with embossing pattern on surface, the center hole is opened in the roller barrel, the roller shaft passes through the center hole, two fixed discs are further set on the roller shaft, two the fixed disc is respectively set on the two sides of the roller barrel and is tightly attached on the roller barrel, first fixed sleeve is fixed on the fixed disc, the first fixed sleeve is fixedly installed on the roller shaft by first fixed bolt, one end of the roller shaft is fixedly installed with second fixed sleeve by second fixed bolt, first flange connecting disc is fixed on the second fixed sleeve, second flange connecting disc is fixedly installed on the first flange connecting disc by connecting bolt, third fixed sleeve is fixed on the second flange connecting disc, third fixed bolt is arranged on the third fixed sleeve.

[0006] Preferably, the outer circumferential surface of the roller shaft is fixedly connected with at least two positioning sliding rails arranged at equal angles, and the hole wall of the center hole on the roller barrel is provided with positioning sliding grooves corresponding to the sliding rails.

[0007] Preferably, the positioning sliding rail is a T-shaped sliding rail, and the positioning sliding groove is a T-shaped sliding groove.

[0008] Preferably, the diameter of the fixed disc is not more than the diameter of the roller barrel.

[0009] Preferably, two said fixed disc and the side of the roller opposite are fixedly connected with at least two equal angle arrangement fixed column, the roller both ends are provided with corresponding fixed hole with the fixed column, the fixed column one to one correspondence is inserted in the fixed hole.

[0010] Preferably, the third fixed sleeve is provided with at least one key groove, and the motor shaft is connected with the third fixed sleeve through the connecting key and the key groove.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] The embossing roller convenient to replace embossed part fixes the both ends of the roller through the fixed disc, and then fixes the first fixed sleeve on the roller shaft through the first fixed bolt, so that the roller can be fixed through the fixed disc, and the installation and disassembly are more convenient, when the embossed part needs to be replaced, the first fixed bolt is removed, the fixed disc at one end is taken off, the roller is taken off, and the roller with the embossed pattern needed is replaced, so that the replacement of the embossed part becomes more simple and fast, the whole embossing roller does not need to be disassembled or replaced, the working efficiency is improved, the one end of the roller shaft is fixed through the cooperation of the second fixed sleeve and the second fixed bolt, the motor shaft is fixed through the cooperation of the third fixed sleeve and the third fixed bolt, and the embossing roller and the motor are connected through the two flange connecting plates, so that the connection of the embossing roller and the motor is more convenient, and sufficient connection strength and stability are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A structure schematic view of the embossing roller convenient to replace embossed part is provided in the utility model.

[0014] Figure 2 A structure schematic view of the embossing roller convenient to replace embossed part is provided in the utility model.

[0015] Figure 3 A structure schematic view of the embossing roller convenient to replace embossed part is provided in the utility model.

[0016] Figure 4 A structure schematic view of the embossing roller convenient to replace embossed part is provided in the utility model.

[0017] Figure 5 A structure schematic view of the embossing roller convenient to replace embossed part is provided in the utility model.

[0018] In the figure: 1, roller shaft; 2, roller barrel; 201, center hole; 3, fixed disc; 4, first fixed sleeve; 5, first fixed bolt; 6, second fixed bolt; 7, second fixed sleeve; 8, first flange connection disc; 9, connecting bolt; 10, second flange connection disc; 11, third fixed sleeve; 12, third fixed bolt; 13, positioning slide rail; 14, positioning slide groove; 15, fixed column; 16, fixed hole; 17, key groove; 18, motor shaft. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0020] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-5 The present application provides a kind of embossing roll of convenient replacement embossing part, including roller shaft 1 and the roller barrel 2 with embossing pattern on surface, center hole 201 is set on roller barrel 2, roller shaft 1 passes through center hole 201, two fixed discs 3 are also set on roller shaft 1, two fixed discs 3 are respectively set on the two sides of roller barrel 2 and tightly adhere on roller barrel 2, first fixed sleeve 4 is fixed on fixed disc 3, first fixed sleeve 4 is fixedly installed on roller shaft 1 by first fixed bolt 5, one end of roller shaft 1 is fixedly installed with second fixed sleeve 7 by second fixed bolt 6, first flange connection disc 8 is fixed on second fixed sleeve 7, second flange connection disc 10 is fixedly installed on first flange connection disc 8 by connecting bolt 9, third fixed sleeve 11 is fixed on second flange connection disc 10, and third fixed bolt 12 is arranged on third fixed sleeve 11.

[0022] The embossing roller convenient to replace the embossing part fixes the two ends of the roller 2 through the fixing disc 3, and then fixes the first fixing sleeve 4 on the roller shaft 1 through the first fixing bolt 5, that is, the roller 2 is fixed through the fixing disc 3, and the installation and disassembly are more convenient. When the embossing part needs to be replaced, after the first fixing bolt 5 is removed, the fixing disc 3 at one end is taken off, the roller 2 can be taken off, and then the roller with the embossing pattern required is replaced, so that the replacement of the embossing part becomes more simple and fast, and the whole embossing roller does not need to be disassembled or replaced, the working efficiency is improved, and meanwhile, one end of the roller shaft 1 is fixed through the cooperation of the second fixing sleeve 7 and the second fixing bolt 6, the motor shaft 18 is fixed through the cooperation of the third fixing sleeve 11 and the third fixing bolt 12, and the two flange connecting discs are connected, so that the connection between the embossing roller and the motor is more convenient, and sufficient connection strength and stability are ensured.

[0023] The outer circular surface of the roller shaft 1 is fixedly connected with at least two positioning sliding rails 13 arranged at equal angles, the hole wall of the central hole 201 of the roller 2 is provided with a positioning sliding groove 14 corresponding to the positioning sliding rail 13, and the positioning sliding rail 13 is slidably connected in the positioning sliding groove 14 in one-to-one correspondence. The positioning sliding rail 13 on the roller shaft 1 cooperates with the positioning sliding groove 14 in the central hole 201 of the roller 2, so as to ensure the accurate positioning of the roller 2 on the roller shaft 1, prevent the axial movement or rotation deviation of the roller 2 during the working process, and enable the roller 2 to easily slide on the roller shaft 1 during replacement or adjustment, thereby further simplifying the replacement process. The positioning sliding rail 13 is a T-shaped sliding rail, the positioning sliding groove 14 is a T-shaped sliding groove, the T-shaped sliding rail and the sliding groove provide greater contact area and stronger shear resistance, thereby enhancing the stability of the roller 2 on the roller shaft 1, making the roller 2 less likely to fall off the roller shaft 1 when subjected to axial force, and improving the safety of the equipment.

[0024] The diameter of the fixing disc 3 is not more than the diameter of the roller 2, so as to avoid the interference of the fixing disc 3 with the embossing process during the working process, and ensure the stability of the embossing quality. At least two fixing columns 15 arranged at equal angles are fixedly connected to the side surface opposite to the roller 2 of each fixing disc 3. The two end surfaces of the roller 2 are provided with fixing holes 16 corresponding to the fixing columns 15. The fixing column 15 is inserted into the fixing hole 16 in one-to-one correspondence. The cooperation between the fixing column 15 and the fixing hole 16 provides additional fixing force, so that the position of the roller 2 on the roller shaft 1 is more stable, and the roller 2 is prevented from shaking or deviating during the working process. In addition, the fixing force received by the roller 2 is more uniform due to the equal-angle arrangement of the fixing columns 15, so as to avoid deformation or damage caused by local stress concentration.

[0025] Meanwhile, the third fixing sleeve 11 is provided with at least one key groove 17, and the motor shaft 18 is connected to the third fixing sleeve 11 through a connecting key and the key groove 17, and the key groove 17 on the third fixing sleeve 11 is matched with the connecting key on the motor shaft 18, so that reliable transmission between the motor and the embossing roller is realized, and the rotation speed and stability of the embossing roller are ensured.

[0026] In use, first, the roller 2 is sleeved on the roller shaft 1, the center hole 201 of the roller 2 is aligned with the roller shaft 1, and the positioning sliding grooves 14 on the roller 2 are slidably connected with the positioning sliding rails 13 on the roller shaft 1 one by one, then the two fixing discs 3 are sleeved on the roller shaft 1 and abut against the two sides of the roller 2, the fixing columns 15 on the fixing discs 3 are inserted into the fixing holes 16 on the end faces of the roller 2, then the first fixing sleeve 4 is fastened on the roller shaft 1 through the first fixing bolt 5, so that the roller 2 is fixed on the roller shaft 1, the second fixing sleeve 7 is fastened on the roller shaft 1 through the second fixing bolt 6, the second flange connecting disc 10 is fixed on the first flange connecting disc 8 through the connecting bolt 9, the motor shaft 18 is fastened in the third fixing sleeve 11 through the third fixing bolt 12, and meanwhile, the key groove 17 on the third fixing sleeve 11 is aligned with the connecting key on the motor shaft 18, when the embossing part (i.e. the roller 2) needs to be replaced, first, the first fixing bolt 5 is removed, and the fixing disc 3 at one end is taken off, then the roller 2 is slid along the roller shaft 1 and taken off from the roller shaft 1, a new roller 2 with a required embossing pattern is sleeved on the roller shaft 1, and the fixing disc 3, the first fixing sleeve 4 and other parts are reinstalled according to the above installation steps. The embossing roller with the embossing part convenient to replace realizes quick replacement, accurate positioning, stable transmission and convenient maintenance of the embossing part, and improves work efficiency and safety of the equipment.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An embossing roll facilitating replacement of embossing components, characterized by: The utility model relates to a kind of embossing roller, including roller shaft (1) and the roller barrel (2) with embossed pattern on surface, the roller barrel (2) is opened with center hole (201), the roller shaft (1) passes through the center hole (201), the roller shaft (1) is also sleeved with two fixed disc (3), two the fixed disc (3) is respectively arranged on the two sides of the roller barrel (2) and is tightly attached on the roller barrel (2), the fixed disc (3) is fixed with first fixed sleeve (4), the first fixed sleeve (4) is fixedly installed on the roller shaft (1) by first fixed bolt (5), one end of the roller shaft (1) is fixedly installed with second fixed sleeve (7) by second fixed bolt (6), the second fixed sleeve (7) is fixed with first flange connecting disc (8), the first flange connecting disc (8) is fixedly installed with second flange connecting disc (10) by connecting bolt (9), the second flange connecting disc (10) is fixed with third fixed sleeve (11), the third fixed sleeve (11) is provided with third fixed bolt (12).

2. The embossing roll of claim 1, wherein: At least two equiangularly arranged positioning slide rails (13) are fixedly connected to the outer cylindrical surface of the roller shaft (1), positioning grooves (14) corresponding to the slide rails (13) are formed in the hole wall of the center hole (201) of the roller barrel (2), and the positioning slide rails (13) are one-to-one slidingly connected in the positioning grooves (14).

3. The embossing roll of claim 2, wherein: The positioning slide rails (13) are T-shaped slide rails, and the positioning grooves (14) are T-shaped grooves.

4. The embossing roll of claim 1, wherein: The diameter of the fixed disc (3) is not more than the diameter of the roller barrel (2).

5. The embossing roll of claim 4, wherein: At least two equiangularly arranged fixed columns (15) are fixedly connected to the side surface opposite to the roller barrel (2) of each fixed disc (3), and fixed holes (16) corresponding to the fixed columns (15) are formed in the two end surfaces of the roller barrel (2), and the fixed columns (15) are one-to-one inserted into the fixed holes (16).

6. The embossing roll of claim 1, wherein: At least one key groove (17) is formed in the third fixed sleeve (11), and a motor shaft (18) is connected to the third fixed sleeve (11) by a connecting key and the key groove (17).

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