Axial adjusting device for embossing roller of leather surface embossing machine

Abstract

The utility model relates to the technical field of embossing machines, in particular to an axial adjusting device for an embossing roller of a leather surface embossing machine, which comprises a machine base and an embossing roller, the machine base is provided with a machine frame, a rotating shaft is rotatably arranged on the machine frame, the embossing roller is clamped on the rotating shaft and can slide on the rotating shaft, the machine frame is provided with a rotating motor, and the rotating motor is connected with the embossing roller. A rotating shaft is arranged on the rack, a rotating shaft of the rotating motor is connected with the rotating shaft, the rack is provided with a sliding groove, a moving block is arranged in the sliding groove in a sliding mode, the moving block is provided with a connecting block rotationally connected with the embossing roller, the rack is provided with a moving assembly, and the moving assembly is used for driving the moving block to move. The application has the effect of improving the use convenience.

Description

TECHNICAL FIELD

[0001] The utility model relates to embossing machine technical field especially is related to a leather surface embossing machine embossing roll axial adjusting device. BACKGROUND

[0002] The embossing machine is a kind of mechanical equipment used in leather processing process, is used to the surface of leather by the heat ironing board or roll, cylinder etc. with certain pressure, makes leather level, and the pore is flat, utilizes the pattern that embossing plate or embossing roll surface is carved and the relatively large working pressure, changes the grain surface or the texture of the surface being processed of leather, makes leather become more compact while also more beautiful.

[0003] The embossing machine designed in the related art is mainly by rotating shaft rotatingly arranged with embossing roll on the rack, and the embossing roll can be moved on the rotating shaft to realize axial movement, when pressing some inclined patterns, the staff needs to stop the rotation of the embossing roll, and then move the embossing roll to the appropriate position to rotate the embossing roll for embossing, the overall operation needs to stop the rotation of the embossing roll for several times, and the embossing roll is manually moved, which is relatively complicated and not convenient to use. UTILITY MODEL CONTENTS

[0004] In order to improve the convenience of use, the present application provides a kind of leather surface embossing machine embossing roll axial adjusting device.

[0005] The leather surface embossing machine embossing roll axial adjusting device provided by the present application adopts the following technical scheme:

[0006] A kind of leather surface embossing machine embossing roll axial adjusting device, including machine base and embossing roll, the machine base is provided with rack, rotating shaft is rotationally arranged on the rack, the embossing roll is connected and is arranged on rotating shaft and can slide on rotating shaft, the rack is provided with rotating motor, the rotating shaft of rotating motor is connected with rotating shaft, the rack is provided with sliding groove, the moving block is slidably arranged in sliding groove, the moving block is provided with the connecting block connected with the rotation of embossing roll, the rack is provided with moving assembly, the moving assembly is used to drive moving block to move.

[0007] By adopting the above technical scheme, during the use of the embossing machine, the rotating motor drives the embossing roll to rotate for embossing, and in this process, the moving assembly can drive the moving block to move in the sliding groove, thereby driving the embossing roll to move through the connecting block, and the connecting block is connected with the rotation of the embossing roll, so that the movement of the embossing roll does not need to stop the rotation of the embossing roll, thereby simplifying the operation process and improving the convenience of use.

[0008] As a preferred, the embossing roll is provided with a connecting groove, and the connecting block is inserted into the connecting groove and can slide in the connecting groove.

[0009] By adopting the technical scheme, the connecting block is inserted into the connecting groove, and the connecting block slides relative to the connecting block when the embossing roller rotates, thereby reducing the possibility that the connecting block interferes with the rotation of the embossing roller, and thereby ensuring the stability of embossing.

[0010] Preferably, the inner wall of the connecting groove is provided with a clamping groove, and the connecting block is provided with a clamping block which is inserted into the clamping groove and can slide in the clamping groove.

[0011] By adopting the technical scheme, the clamping block is inserted into the clamping groove, which can reduce the possibility that the connecting block is separated from the connecting groove, thereby improving the stability of the rotational connection between the connecting block and the embossing roller, and improving the stability of the movement of the embossing roller driven by the movement block.

[0012] Preferably, the movement block is provided with a connecting bolt which is used to connect the connecting block and the movement block together.

[0013] By adopting the technical scheme, the connecting bolt facilitates the disassembly and assembly between the connecting block and the movement block, and facilitates replacement when the embossing roller or the movement block is damaged.

[0014] Preferably, the movement assembly comprises a movement driving member and a movement lead screw, the movement lead screw is rotationally arranged in the sliding groove, the movement lead screw penetrates the movement block and is threadedly connected with the movement block, the movement driving member is arranged on the rack and connected with the movement lead screw, and the movement driving member is used to drive the movement lead screw to rotate to drive the movement block to move.

[0015] By adopting the technical scheme, the movement driving member is started to drive the movement lead screw to rotate when the embossing roller needs to be moved, thereby pushing the movement block to slide in the sliding groove, realizing the movement of the movement block, and the operation is simple and convenient, without the need for manual pushing of the embossing roller to slide by the staff, thereby improving the convenience of use.

[0016] Preferably, the movement driving member is a rotating motor, and a transmission assembly is arranged between the rotating motor and the movement lead screw, and the transmission assembly is used to drive the movement lead screw to rotate through the rotation of the rotating motor.

[0017] By adopting the technical scheme, the transmission assembly connects the rotating motor and the movement lead screw, so that the rotating motor drives the movement lead screw to rotate while driving the embossing roller to rotate, thereby realizing the movement of the embossing roller, saving the cost of the driving member while realizing energy saving and consumption reduction.

[0018] Preferably, the transmission assembly comprises a first transmission gear and a second transmission gear, a transmission cavity is arranged in the rack, the first transmission gear and the second transmission gear are both rotationally arranged in the transmission cavity and mesh with each other, the first transmission gear is connected with the rotating motor, and the second transmission gear is connected with the movement lead screw.

[0019] By adopting the above technical scheme, when the rotating motor starts to drive the first transmission gear to rotate, the second transmission gear is driven to rotate through meshing, thereby driving the moving lead screw to rotate, transmission is realized, operation is simple and convenient, and use is facilitated.

[0020] As preferred, the embossing roller is provided with an assembly groove, the rotating shaft passes through the assembly groove and can slide in the assembly groove, the inner wall of the assembly groove is provided with a clamping groove, the rotating shaft is provided with a clamping block inserted into the clamping groove, and the clamping block can slide in the clamping groove.

[0021] By adopting the above technical scheme, the clamping block is inserted into the clamping groove and abuts against the inner wall of the clamping groove, so that the embossing roller is driven to rotate through the rotation of the rotating shaft, clamping is realized, the possibility of slippage of the embossing roller relative to the rotating shaft during rotation is reduced, and the stability of embossing is ensured.

[0022] To sum up, the present application has at least one of the following beneficial technical effects:

[0023] 1. By providing the base, the embossing roller, the frame, the rotating shaft, the rotating motor, the sliding groove, the moving block, the connecting block and the moving assembly, the rotating shaft is rotatably arranged on the base frame and is driven to rotate by the rotating motor, the moving rod sliding in the sliding groove at the top of the frame is connected to the embossing roller in rotation through the connecting block, while the embossing roller is rotating for embossing, the moving block is moved by the moving assembly, the embossing roller can be moved in the axial direction, it is not necessary to stop the rotation of the embossing roller and manually push the embossing roller to move, the operation is simplified, and the convenience of use is improved.

[0024] 2. By providing the assembly groove, the clamping groove and the clamping block, the rotating shaft is slidably inserted into the assembly groove of the embossing roller, the clamping block is inserted into the clamping groove and abuts against the inner wall of the clamping groove, so that when the rotating shaft rotates, the clamping block abuts against the inner wall of the clamping groove to drive the embossing roller to rotate, clamping is realized, and the stability of the clamping and rotation of the embossing roller and the rotating shaft is improved.

[0025] 3. By providing the connecting groove, the clamping groove, the clamping block and the connecting bolt, the connecting bolt is used to connect the moving block and the connecting block inserted into the connecting groove, meanwhile, the connecting block is convenient to disassemble, the clamping block on the connecting block is inserted into the clamping groove, the possibility of the connecting block separating from the connecting groove is reduced, the stability of the rotating connection between the moving block and the embossing roller is improved, and the stability of the axial movement of the embossing roller is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a whole schematic view of the axial adjustment device of the embossing roller of the leather surface embossing machine provided by the embodiment of the present application.

[0027] Figure 2 It is a sectional view for embodying the transmission assembly.

[0028] Explanation of reference signs: 1, base; 11, frame; 111, sliding groove; 112, transmission cavity; 2, rotating shaft; 21, locking block; 3, embossing roller; 31, assembly groove; 311, locking groove; 32, connecting groove; 321, clamping groove; 4, moving block; 41, connecting block; 411, clamping block; 42, connecting bolt; 5, moving assembly; 51, rotating motor; 52, moving screw; 6, transmission assembly; 61, first transmission gear; 62, second transmission gear; 63, auxiliary gear. DETAILED DESCRIPTION

[0029] The following will be described in detail below with reference to the accompanying drawings Figures 1-2 The present application is further described in detail.

[0030] The embodiment of the present application discloses a kind of embossing roller 3 axial adjustment device of leather surface embossing machine.Referring to Figure 1 And Figure 2 It includes base 1 and embossing roller 3, base 1 is fixedly provided with frame 11, frame 11 is composed of two longitudinal rods and crossbeam connected with longitudinal rod, and is fixedly connected with base 1. Rotating shaft 2 is rotatably arranged between the two rods of frame 11, and assembly groove 31 is arranged through the center of the side surface of embossing roller 3 along the length direction. The pattern on the surface of embossing roller 3 is not drawn, rotating shaft 2 is adapted to pass through assembly groove 31, so that embossing roller 3 can slide along the length direction of rotating shaft 2, locking groove 311 is arranged on the inner wall of sliding groove 111, locking block 21 is integrally arranged on the side wall of rotating shaft 2 and is adapted to be inserted into locking groove 311, and locking block 21 can slide in locking groove 311. Rotating motor 51 is fixedly arranged on the side wall of frame 11, and the rotating shaft of rotating motor 51 is fixedly connected with rotating shaft 2. Crossbeam bottom wall of frame 11 is arranged with sliding groove 111 along the length direction, and two moving blocks 4 are adapted to be slidably arranged in sliding groove 111, moving blocks 4 are arranged on both sides of embossing roller 3 respectively, cylindrical connecting block 41 is arranged on the side of moving block 4 close to embossing roller 3, a ring-shaped connecting groove 32 is arranged on the side wall of embossing roller 3, connecting block 41 is adapted to be inserted into connecting groove 32 and can rotate in connecting groove 32. Frame 11 is provided with moving assembly 5 for driving moving block 4 to move. While rotating motor 51 drives embossing roller 3 to rotate, moving assembly 5 can drive embossing roller 3 to move axially by moving block 4, without stopping the rotation of embossing roller 3, simplifying the operation and improving the convenience of use.

[0031] For easy disassembly and replacement, referring to Figure 1 And Figure 2The inner walls on both sides of the connecting groove 32 are provided with clamping grooves 321, and the side wall of the connecting block 41 away from the moving block 4 is integrally provided with a circular clamping block 411, which is adapted to be inserted into the clamping groove 321 and can slide in the clamping groove 321. The moving block 4 is provided with a connecting bolt 42 for connecting the moving block 4 and the connecting block 41. The moving block 4 and the connecting block 41 can be assembled or disassembled through the connecting bolt 42, so as to facilitate the replacement of the embossing roller 3 or the moving block 4.

[0032] In order to improve the convenience of use, with reference to Figure 1 and Figure 2 The moving assembly 5 comprises a moving drive and a moving lead screw 52. In another embodiment, the moving drive is a moving motor, the rotating shaft of the moving motor is connected with the moving lead screw, so as to control the movement of the moving block. In this embodiment, the moving drive is a rotating motor 51, the moving lead screw 52 is rotationally arranged in the sliding groove 111, the moving lead screw 52 penetrates through the moving block 4 and is threadedly connected with the moving block 4. A transmission assembly 6 for transmission is arranged between the rotating motor 51 and the moving lead screw 52. The transmission assembly 6 comprises an auxiliary gear 63, a first transmission gear 61 and a second transmission gear 62. The transmission cavity 112 is arranged in the rack 11. The auxiliary gear 63, the first transmission gear 61 and the second transmission gear 62 are rotationally arranged in the transmission cavity 112. The auxiliary gear 63 is meshingly arranged between the first transmission gear 61 and the second transmission gear 62. The first transmission gear 61 is coaxially and fixedly connected with the rotating shaft of the rotating motor 51. The second transmission gear 62 is coaxially and fixedly connected with the moving lead screw 52 inserted into the transmission cavity 112. When the rotating motor 51 is started, the rotating shaft 2 is rotated, the first transmission gear 61 is rotated, the moving lead screw 52 is rotated through the transmission of the auxiliary gear 63 and the second transmission gear 62, so as to drive the moving block 4 to move. The operation is simple and convenient, the operation process is simplified, and the convenience of use is improved.

[0033] The implementation principle of the axial adjustment device of the embossing roller 3 of the leather surface embossing machine is as follows: when the rotating motor 51 is started to drive the rotating shaft 2 to rotate, the embossing roller 3 is rotated for embossing through the abutting of the clamping block 21 against the inner wall of the clamping groove 311, the rotating shaft of the rotating motor 51 drives the first transmission gear 61 to rotate, and the moving lead screw 52 is rotated through the transmission of the auxiliary gear 63 and the second transmission gear 62, so as to drive the moving block 4 to slide in the sliding groove 111, and the embossing roller 3 is axially moved through the connecting block 41, so as to automatically complete the embossing of the inclined pattern, without the need for the staff to stop the rotation of the embossing roller 3 and manually move the embossing roller 3, thereby improving the convenience of use.

[0034] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A device for axial adjustment of the embossing roll of a leather surface embosser, characterized in that: The utility model provides a roll embossing machine, including frame (1) and embossing roller (3), frame (1) is provided with frame (11), frame (11) is provided with rotating shaft (2) on rotation, embossing roller (3) is clamped and is set on rotating shaft (2) and can slide on rotating shaft (2), frame (11) is provided with rotating motor (51), the rotating shaft of rotating motor (51) is connected with rotating shaft (2), frame (11) is provided with sliding groove (111), sliding groove (111) is provided with moving block (4) inside sliding, moving block (4) is provided with the connecting block (41) of rotation with embossing roller (3) is connected, frame (11) is provided with moving assembly (5), moving assembly (5) is used to drive moving block (4) moves.

2. A device for axial adjustment of the embossing roll of a leather surface embosser according to claim 1, characterized in that: The embossing roller (3) is provided with a connecting groove (32), the connecting block (41) is inserted into the connecting groove (32) and can slide in the connecting groove (32).

3. A device for axial adjustment of the embossing roll of a leather surface embosser according to claim 2, characterized in that: The inner wall of the connecting groove (32) is provided with a clamping groove (321), and the connecting block (41) is provided with a clamping block (411) which is inserted into the clamping groove (321) and can slide in the clamping groove (321).

4. A device for axial adjustment of the embossing roll of a leather surface embosser according to claim 3, characterized in that: The moving block (4) is provided with a connecting bolt (42), and the connecting bolt (42) is used to connect the connecting block (41) and the moving block (4) together.

5. A device for axial adjustment of the embossing roll of a leather surface embosser according to claim 1, characterized in that: The moving assembly (5) comprises a moving drive member and a moving lead screw (52), the moving lead screw (52) is rotatably arranged in the sliding groove (111), the moving lead screw (52) penetrates through the moving block (4) and is threadedly connected with the moving block (4), the moving drive member is arranged on the frame (11) and is connected with the moving lead screw (52), and the moving drive member is used to drive the moving lead screw (52) to rotate to drive the moving block (4) to move.

6. A device for axial adjustment of the embossing roll of a leather surface embosser according to claim 5, characterized in that: The moving drive member is a rotating motor (51), and a transmission assembly (6) is arranged between the rotating motor (51) and the moving lead screw (52), the transmission assembly (6) is used to drive the moving lead screw (52) to rotate through the rotation of the rotating motor (51).

7. A device for axial adjustment of the embossing roll of a leather surface embosser according to claim 6, characterized in that: The transmission assembly (6) comprises a first transmission gear (61) and a second transmission gear (62), the frame (11) is provided with a transmission cavity (112), the first transmission gear (61) and the second transmission gear (62) are rotatably arranged in the transmission cavity (112) and mesh with each other, the first transmission gear (61) is connected with the rotating motor (51), and the second transmission gear (62) is connected with the moving lead screw (52).

8. A device for axial adjustment of the embossing roll of a leather surface embosser according to claim 1, characterized in that: The embossing roller (3) is provided with an assembly groove (31), the rotating shaft (2) penetrates through the assembly groove (31) and can slide in the assembly groove (31), the inner wall of the assembly groove (31) is provided with a locking groove (311), the rotating shaft (2) is provided with a locking block (21) inserted into the locking groove (311), and the locking block (21) can slide in the locking groove (311).

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