Multi-layer composite paperboard embossing device

Abstract

The utility model relates to the technical field of paperboard processing, in particular to a multilayer composite paperboard embossing device which comprises a paperboard embossing machine and an embossing shaft arranged on the paperboard embossing machine. An assembling assembly is arranged on the side wall of the paperboard embossing machine and used for fixing the embossing shaft. A moving assembly is arranged between the assembling assembly and the paperboard embossing machine and used for moving the embossing shaft. According to the multi-layer composite paperboard embossing device, the two ends of the embossing shaft are connected between the sleeve and the arc-shaped piece in an inserted mode, the embossing shaft can be assembled and fixed, the embossing shaft matched with embossing is conveniently installed according to the size, needing to be embossed, of a paperboard, and the applicability of the embossing device is improved; and meanwhile, the supporting frame and the embossing shaft can be driven to move up and down through rotation of a threaded rod on the rotary moving assembly, the distance between the embossing shaft and the operation table can be conveniently adjusted, and embossing can be conducted on the composite paperboards of different layers.

Description

TECHNICAL FIELD

[0001] The utility model relates to paperboard processing technical field, concretely to a multilayer composite paperboard embossing device. BACKGROUND

[0002] The paperboard embossing device, also known as a paper surface embossing machine, is a device specially used for fine embossing processing of the surface of paperboard, and is widely used for surface embossing processing of various packaging, trademarks, paper boxes and other products, can significantly improve the aesthetic effect of the surface of paperboard, improve product grade, and strengthen the function of anti-counterfeiting and trademark protection, and when the paperboard processing patterns are diversified, the embossing plate needs to be frequently replaced, and the disassembly and assembly efficiency is low.

[0003] The Chinese patent with publication number CN218749654U discloses a paperboard embossing device, which comprises a mounting support, a moving assembly comprising a stepping motor, a threaded rod, a moving threaded seat, a guide sliding block and a first bearing seat, the surface of the mounting support and the moving assembly is provided with an embossing assembly, the embossing assembly comprises a rotating motor, a mounting rod, a second bearing seat, a first clamping plate, a second clamping plate and an arc-shaped convex point.

[0004] The above embossing device mainly installs two groups of embossing plates with different patterns on the embossing rod, since the plate-shaped embossing plate cannot completely cover the surface of the embossing rod, the embossing plate cannot always be in contact with the paperboard during the rotating embossing process, and thus the pattern on the paperboard is discontinuous and intermittent, which affects the embossing effect and the overall aesthetic degree of the product. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a multilayer composite paperboard embossing device to solve the problem that the plate-shaped embossing plate cannot completely cover the surface of the embossing rod, which leads to the fact that the embossing plate cannot always be in contact with the paperboard during the rotating embossing process, and thus the pattern on the paperboard is discontinuous and intermittent.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A multilayer composite paperboard embossing device, comprising a paperboard embossing machine and an embossing shaft arranged on the paperboard embossing machine;

[0008] An assembly component is arranged on the side wall of the paperboard embossing machine, and is used for fixing the embossing shaft, and comprises a sleeve, which is arranged on the side wall of the paperboard embossing machine, one end of the embossing shaft is inserted into the inside of the sleeve, and the side wall of the paperboard embossing machine is provided with an arc-shaped piece, and the other end of the embossing shaft is placed on the top of the arc-shaped piece;

[0009] The moving assembly is arranged between the assembling assembly and the paperboard embossing machine, and is used for moving the embossing shaft.

[0010] Preferably, the assembling assembly further comprises a lead screw which is threadedly connected in the interior of the sleeve and penetrates the end of the embossing shaft.

[0011] Preferably, the top of the arc-shaped piece is fixedly connected with a connecting rod, and the side, away from the sleeve, of the embossing shaft is provided with a connecting groove, and the connecting rod is inserted into the interior of the connecting groove.

[0012] Preferably, the side wall of the connecting rod penetrates a clamping piece which is clamped to the side wall of the connecting groove, and a return spring is fixedly connected between the clamping piece and the connecting rod.

[0013] Preferably, the moving assembly further comprises movable plates which are respectively rotationally connected with the sleeve and the arc-shaped piece.

[0014] Preferably, the side wall of the movable plate is fixedly connected with a sliding block, and the side wall of the paperboard embossing machine is provided with a sliding groove, and the sliding block is slidingly connected into the interior of the sliding groove.

[0015] Preferably, the sliding block is fixedly connected with the side wall of the support frame, the side wall of the support frame is fixedly connected with a stabilizing rod, and the stabilizing rod slides up and down in the interior of the paperboard embossing machine.

[0016] Preferably, the threaded rod is rotationally connected in the interior of the paperboard embossing machine, the interior of the paperboard embossing machine is provided with a motor, and the output shaft of the motor is fixedly connected with the threaded rod.

[0017] Compared with the prior art, the paperboard embossing machine has the advantages that: the assembling assembly is arranged between the paperboard embossing machine and the embossing shaft, the two ends of the rod-shaped embossing shaft are inserted between the sleeve and the arc-shaped piece for assembly and use, the embossing discontinuity is reduced, and the embossing shaft which is suitable for the size of the paperboard to be embossed can be installed, thereby increasing the applicability.

[0018] Meanwhile, the moving assembly is arranged between the assembling assembly and the paperboard embossing machine, and the rotation of the threaded rod on the moving assembly can drive the support frame and the embossing shaft to move up and down, so that the distance between the embossing shaft of different sizes and the operation table can be adjusted, and the embossing of the composite paperboard with different layers can be performed. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the paperboard embossing machine.

[0020] Figure 2It is the three-dimensional structure schematic view of the sleeve of the utility model;

[0021] Figure 3 It is the three-dimensional structure schematic view of the arc-shaped piece of the utility model;

[0022] Figure 4 It is the cross section structure schematic view of the connecting rod of the utility model;

[0023] Figure 5 It is the structure schematic view of the moving assembly of the utility model.

[0024] In the drawing: 1, paperboard embossing machine; 2, embossing shaft; 3, assembly component; 301, sleeve; 302, screw rod; 303, arc-shaped piece; 304, connecting rod; 3041, connecting groove; 305, clamping piece; 306, return spring; 4, moving assembly; 401, movable plate; 402, sliding block; 4021, sliding groove; 403, support frame; 404, stabilizing rod; 405, threaded rod. DETAILED DESCRIPTION

[0025] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The technical solutions in the embodiments of the present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0026] In order for the person skilled in the art to better understand the present application, 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 a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the scope of protection of the present application.

[0027] As Figures 1-5 shown, the present application provides a kind of multi-layer composite paperboard embossing device, including paperboard embossing machine 1 and be arranged on paperboard embossing machine 1 embossing shaft 2;

[0028] Specifically, as Figure 2 shown, the side wall of paperboard embossing machine 1 is provided with assembly component 3, and assembly component 3 is used to fix embossing shaft 2, and assembly component 3 includes sleeve 301, sleeve 301 is arranged on the side wall of paperboard embossing machine 1, one end of embossing shaft 2 is inserted into the inside of sleeve 301, the side wall of paperboard embossing machine 1 is provided with arc-shaped piece 303, the other end of embossing shaft 2 is placed on the top of arc-shaped piece 303, by setting assembly component 3 between paperboard embossing machine 1 and embossing shaft 2, by inserting the two ends of embossing shaft 2 between sleeve 301 and arc-shaped piece 303, embossing shaft 2 can be assembled and fixed, it is convenient to install the embossing shaft 2 of compatible embossing according to the size of paperboard needing embossing, increase its applicability.

[0029] The inner thread of the sleeve 301 is connected with a lead screw 302, the lead screw 302 penetrates through the end of the embossing shaft 2, by rotating the lead screw 302 downward, the lead screw 302 is screwed through the sleeve 301 and the embossing shaft 2 in turn, and the one end of the embossing shaft 2 can be fixed.

[0030] Specifically, as shown in Figure 3 The top of the arc-shaped part 303 is fixedly connected with a connecting rod 304, and the side, away from the sleeve 301, of the embossing shaft 2 is provided with a connecting groove 3041, and the connecting rod 304 is inserted into the inner wall of the connecting groove 3041.

[0031] The side wall of the connecting rod 304 penetrates through a clamping part 305, the clamping part 305 is clamped on the side wall of the connecting groove 3041, and a return spring 306 is fixedly connected between the clamping part 305 and the connecting rod 304, by sleeving the connecting groove 3041 at the other end of the embossing shaft 2 on the outer peripheral wall of the connecting rod 304, the clamping part 305 is pressed and shrunk in the inner wall of the connecting rod 304, until the connecting rod 304 penetrates through the connecting groove 3041 completely, at this time, the clamping part 305 is reset by the elastic force of the return spring 306, and the clamping part 305 is clamped on the top side of the connecting groove 3041, so that the other end of the embossing shaft 2 is fixed.

[0032] Specifically, as shown in Figure 5 The assembling assembly 3 and the paperboard embossing machine 1 are provided with a moving assembly 4, the moving assembly 4 is used for moving the embossing shaft 2, the moving assembly 4 comprises a supporting frame 403, the supporting frame 403 is arranged on the two sides of the sleeve 301 and the arc-shaped part 303, the top of the supporting frame 403 is screw-connected with a threaded rod 405, by rotating the threaded rod 405, the supporting frame 403 can be moved up and down, so as to adjust the distance between the embossing shaft 2 and the operation table, and the embossing shaft 2 can be used for embossing the composite paperboard with different thicknesses.

[0033] The side walls of the sleeve 301 and the arc-shaped part 303 are rotationally connected with movable plates 401.

[0034] The side wall of the movable plate 401 is fixedly connected with a sliding block 402, and the side wall of the paperboard embossing machine 1 is provided with a sliding groove 4021, and the sliding block 402 is slidingly connected in the sliding groove 4021.

[0035] The sliding block 402 is fixedly connected with the side wall of the supporting frame 403, the side wall of the supporting frame 403 is fixedly connected with a stabilizing rod 404, and the stabilizing rod 404 slides up and down in the paperboard embossing machine 1, and the stability of the stabilizing rod 404 when sliding up and down can be improved by the stabilizing rod 404.

[0036] The threaded rod 405 is rotationally connected in the interior of the paper embossing machine 1, the interior of the paper embossing machine 1 is provided with a motor, and the output shaft of the motor is fixedly connected with the threaded rod 405, and the threaded rod 405 can be driven to rotate by the motor.

[0037] The specific scheme is: first, one end of the embossing shaft 2 is inserted into the interior of the sleeve 301, and the lead screw 302 is fixedly screwed through the sleeve 301 and the embossing shaft 2 in sequence, and the other end of the connecting groove 3041 is sleeved on the outer peripheral wall of the connecting rod 304, and the clamping piece 305 is simultaneously extruded and shrunk in the interior of the connecting rod 304, until the connecting rod 304 completely penetrates the connecting groove 3041, the clamping piece 305 can be reset by the elastic force of the reset spring 306, and the clamping piece 305 is clamped on the top side of the connecting groove 3041, and the other end of the embossing shaft 2 is fixed, then the threaded rod 405 can be driven to rotate by the motor, the threaded rod 405 can drive the supporting frame 403 and the embossing shaft 2 to move up and down for adjustment, and finally the multi-layer composite paperboard is embossed.

[0038] It should be understood by those skilled in the art that the above discussion of any embodiment is only exemplary; under the idea of the present application, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as above, which are not provided in details for the sake of simplicity.

[0039] The present application is intended to cover all such alternatives, modifications, and variations as fall within the broad scope of the appended claims. Accordingly, any and all such modifications, variations, and equivalents that fall within the spirit and scope of the present application are intended to be included within the scope of the present application.

Claims

1. A multi-layer composite paperboard embossing device, comprising a paperboard embosser (1) and an embossing shaft (2) arranged on the paperboard embosser (1); characterized in that, an assembly component (3) is arranged on the side wall of the paperboard embosser (1), and is used for fixing the embossing shaft (2), the assembly component (3) comprises a sleeve (301) arranged on the side wall of the paperboard embosser (1), one end of the embossing shaft (2) is inserted into the inside of the sleeve (301), and the side wall of the paperboard embosser (1) is provided with an arc-shaped piece (303), and the other end of the embossing shaft (2) is placed on the top of the arc-shaped piece (303); a moving component (4) is arranged between the assembly component (3) and the paperboard embosser (1), and is used for moving the embossing shaft (2), and the moving component (4) comprises a support frame (403) arranged on both sides of the sleeve (301) and the arc-shaped piece (303), and the top of the support frame (403) is threadedly connected with a threaded rod (405).

2. A multi-ply composite paperboard embossing apparatus as defined in claim 1, wherein, The assembly component (3) further comprises a lead screw (302) threadedly connected in the inside of the sleeve (301) and penetrating the end of the embossing shaft (2).

3. A multi-ply composite paperboard embossing apparatus as defined in claim 2, wherein, The top of the arc-shaped piece (303) is fixedly connected with a connecting rod (304), one side of the embossing shaft (2) away from the sleeve (301) is provided with a connecting groove (3041), and the connecting rod (304) is inserted into the inside of the connecting groove (3041).

4. A multi-ply composite paperboard embossing apparatus as defined in claim 3, wherein, The side wall of the connecting rod (304) penetrates a clamping piece (305), the clamping piece (305) is clamped on the side wall of the connecting groove (3041), and a return spring (306) is fixedly connected between the clamping piece (305) and the connecting rod (304).

5. A multi-ply composite paperboard embossing apparatus as defined in claim 1, wherein, The moving component (4) further comprises movable plates (401), and two groups of the movable plates (401) are respectively rotationally connected with the sleeve (301) and the arc-shaped piece (303).

6. A multi-ply composite paperboard embossing apparatus as defined in claim 5, wherein, The side wall of the movable plate (401) is fixedly connected with a sliding block (402), the side wall of the paperboard embosser (1) is provided with a sliding groove (4021), and the sliding block (402) is slidingly connected in the inside of the sliding groove (4021).

7. A multi-ply composite paperboard embossing apparatus as defined in claim 6, wherein, The sliding block (402) is fixedly connected with the side wall of the support frame (403), the side wall of the support frame (403) is fixedly connected with a stabilizing rod (404), and the stabilizing rod (404) slides up and down in the inside of the paperboard embosser (1).

8. A multi-ply composite paperboard embossing apparatus as defined in claim 7, wherein, The threaded rod (405) is rotationally connected in the inside of the paperboard embosser (1), the inside of the paperboard embosser (1) is provided with a motor, and the output shaft of the motor is fixedly connected with the threaded rod (405).

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