An embossing roller that is easy to replace

Abstract

The utility model discloses an embossing roller that is easy to replace, including an embossing roller, a driving rod is sleeved inside the embossing roller, a squeezing mechanism is movably connected to the top of the driving rod, a tensioning mechanism is arranged inside the embossing roller, and a stabilizing mechanism is fixedly connected to the bottom surface of the driving rod. The utility model can tension and fix the replaced embossing roller by using the tensioning mechanism, and can unfold the tensioning plate by using the squeezing mechanism, thereby solving the problem that when replacing the embossing roller, the connecting part needs to be separated from the surface of the embossing roller by tightening or loosening the bolts, and when replacing the embossing roller with an overly large internal opening, the roller cannot be fixed and needs to be fixed by adding an adapter, thereby improving the time for replacing the embossing roller and reducing the use efficiency of the embossing roller.

Description

Technical Field

[0001] The utility model relates to the technical field of embossing roller processing, in particular to an embossing roller which is easy to replace. Background Art

[0002] Embossing roller processing is a process of manufacturing various patterns or designs on the surface of the roller by mechanical processing. This processing is usually used to manufacture embossing rollers in printing, packaging, plastics, rubber and other industries. The process of embossing roller processing generally includes selecting suitable metal materials, such as steel, aluminum, etc., to meet the strength and durability requirements of the embossing roller, turning the raw materials to process the basic shape and size of the roller, processing the roller surface, such as grinding, sandblasting, etc., to improve the surface roughness and adhesion, and using special processing equipment, such as laser engraving machines, electric spark processing machines, etc., to manufacture the required patterns or designs on the roller surface. The patent publication number is 202320661097.5, which discloses an embossing roller that is easy to replace. The flower roller comprises: a roller shaft and a flower roller tube; two connecting pieces are sleeved on the outer side of the roller shaft and an axial plane for the connecting piece to slide is opened, the connecting piece is screwed and fixed to the end plates at both ends of the flower roller tube, and the connecting piece can be fixed at any position on the plane by bolts; the connecting piece and the end plate are inserted into the detachable end of the roller shaft and restricted to move between the shaft heads at both ends of the roller shaft, there are several flower roller tubes with different widths, and the utility model cuts two parallel planes on the shaft body for the connecting piece to slide and be fixed, the connecting piece can be fixed to the end plates at both ends of the flower roller tube, and the position on the shaft body can be continuously adjusted without the problem of adjustment accuracy, so as to adapt to flower roller tubes with different widths. The utility model has the advantages of strong applicability, low cost and simple processing.

[0003] The above-mentioned prior art solutions have the following defects: when replacing the embossing roller, it is necessary to separate the connecting parts from the surface of the embossing roller by loosening or tightening the bolts; when replacing an embossing roller with an internal opening that is too large, it cannot be fixed and an adapter must be added to fix it, which increases the time for replacing the embossing roller and reduces the use efficiency of the embossing roller. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an embossing roller that is easy to replace and has the advantage of good adaptability. It solves the problem that when the embossing roller is replaced, the connecting part needs to be separated from the surface of the embossing roller by loosening or tightening the bolts. When replacing an embossing roller with an internal opening that is too large, it cannot be fixed and an adapter must be added for fixation, which increases the time for replacing the embossing roller and reduces the use efficiency of the embossing roller.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an embossing roller that is easy to replace, comprising an embossing roller cylinder, a driving rod is sleeved inside the embossing roller, the top of the driving rod is movably connected to an extrusion mechanism, a tensioning mechanism is arranged inside the embossing roller, and the bottom surface of the driving rod is fixedly connected to a stabilizing mechanism.

[0006] As a preferred embodiment of the utility model, the extrusion mechanism includes an extrusion sleeve, which is threadedly connected to the surface of the top of the driving rod, the surface of the extrusion sleeve is fixedly connected to the driving sleeve, the outer side of the driving sleeve is fixedly connected to a first pin shaft seat, the side of the first pin shaft seat away from the driving sleeve is rotatably connected to the first connecting rod through a pin shaft, a tensioning plate is arranged on the outer side of the first connecting rod, the first connecting rod is movably connected to the top of the two side surfaces of the tensioning plate through a pin shaft, the number of the first pin shaft seat, the first connecting rod and the tensioning plate is six groups, and the six groups of the first pin shaft seat, the first connecting rod and the tensioning plate are all circularly distributed on the surface of the driving rod.

[0007] As a preferred embodiment of the utility model, the tensioning mechanism includes a fixing sleeve 1, and the fixing sleeve 1 is arranged on the surface of the driving rod at the bottom of the extrusion sleeve, and the outer side of the fixing sleeve 1 is fixedly connected to a second pin shaft seat, and the side of the second pin shaft seat away from the fixing sleeve 1 is rotatably connected to a second connecting rod through a pin shaft, and the second connecting rod is movably connected to the two side surfaces of the tensioning plate at the bottom of the first connecting rod through a pin shaft, and the second pin shaft seat and the second connecting rod are both distributed in a circular shape on the surface of the driving rod, and the number of the second pin shaft seat and the second connecting rod is six groups.

[0008] As a preferred embodiment of the utility model, the stabilizing mechanism includes a second fixing sleeve, and the second fixing sleeve is arranged at the bottom of the surface of the driving rod, and the outer side of the second fixing sleeve is fixedly connected with a third pin shaft seat, and the side of the third pin shaft seat away from the second fixing sleeve is rotatably connected with a third connecting rod through a pin shaft, and the third connecting rod is movably connected to the bottom of both sides of the tensioning plate through a pin shaft, and the third pin shaft seat and the third connecting rod are both distributed in a circular shape on the surface of the driving rod, and the number of the third pin shaft seat and the third connecting rod is six groups.

[0009] As a preferred embodiment of the utility model, the upper side and the lower side of the embossing roller are movably connected with a closing sleeve, and the closing sleeve is located on the outer side of the driving rod.

[0010] As a preferred embodiment of the present invention, an arc-shaped plate is fixedly connected to the outer side of the tensioning plate, and the number of the arc-shaped plates is six groups.

[0011] As a preferred embodiment of the present invention, the top of the extrusion sleeve is hexagonal, and the extrusion sleeve is located on the top of the fixing sleeve.

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

[0013] 1. The utility model rotates the extrusion sleeve, and the extrusion sleeve moves to one side of the fixed sleeve one. The driving sleeve drives the first pin shaft seat to flip through the movement to make the first connecting rod unfold. The first connecting rod drives the tensioning plate to unfold through the unfolding. The tensioning plate drives the second connecting rod, the second pin shaft seat, the third connecting rod, and the third pin shaft seat to unfold through the unfolding, so that the replaced embossing roller is tensioned and fixed. The fixed sleeve one and the fixed sleeve two drive the second pin shaft seat, the second connecting rod, the third pin shaft seat and the third connecting rod to rotate. When replacement is required, only the reverse operation is required. It has the advantage of good adaptation and solves the problem that when replacing the embossing roller, the embossing roller can be fixed by only unfolding the tensioning plate. When replacing the embossing roller with an overly large internal opening, it can be fixed without adding an adapter, which reduces the time for replacing the embossing roller and improves the use efficiency of the embossing roller.

[0014] 2. The utility model is provided with an extrusion mechanism, which can move the extrusion sleeve toward one side of the fixed sleeve by rotating the extrusion sleeve, and the extrusion sleeve drives the driving sleeve to move. The driving sleeve drives the first pin shaft seat and the first connection to unfold the tensioning plate through movement, thereby improving the rapid replacement of the embossing roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of a fixing sleeve of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the second connecting rod of the utility model;

[0018] Figure 4 This is a three-dimensional diagram of the extrusion sleeve of the utility model.

[0019] In the figure: 1. embossing roller; 2. driving rod; 3. extrusion mechanism; 4. tensioning mechanism; 5. stabilizing mechanism; 31. extrusion sleeve; 32. driving sleeve; 33. first pin shaft seat; 34. first connecting rod; 35. tensioning plate; 41. fixing sleeve 1; 42. second pin shaft seat; 43. second connecting rod; 51. fixing sleeve 2; 52. third pin shaft seat; 53. third connecting rod; 6. closing sleeve; 7. arc plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 4 As shown, the utility model provides an embossing roller that is easy to replace, including an embossing roller 1, a driving rod 2 is sleeved inside the embossing roller 1, a squeezing mechanism 3 is movably connected to the top of the driving rod 2, a tensioning mechanism 4 is arranged inside the embossing roller 1, and a stabilizing mechanism 5 is fixedly connected to the bottom surface of the driving rod 2.

[0022] refer to Figure 2 The extrusion mechanism 3 includes an extrusion sleeve 31, which is threadedly connected to the surface of the top of the driving rod 2, and the surface of the extrusion sleeve 31 is fixedly connected to the driving sleeve 32, and the outer side of the driving sleeve 32 is fixedly connected to the first pin shaft seat 33, and the first pin shaft seat 33 is rotatably connected to the first connecting rod 34 through a pin shaft on the side away from the driving sleeve 32, and a tensioning plate 35 is arranged on the outer side of the first connecting rod 34, and the first connecting rod 34 is movably connected to the top of the surfaces on both sides of the tensioning plate 35 through a pin shaft, and the first pin shaft seat 33, the first connecting rod 34 and the tensioning plate 35 are all distributed in a circular shape on the surface of the driving rod 2, and the number of the first pin shaft seat 33, the first connecting rod 34 and the tensioning plate 35 is six groups.

[0023] As a technical optimization scheme of the utility model, by setting up the extrusion mechanism 3, the extrusion sleeve 31 can be rotated to move the extrusion sleeve 31 to one side of the fixed sleeve 41, and the extrusion sleeve 31 drives the driving sleeve 32 to move. The driving sleeve 32 drives the first pin shaft seat 33 and the first connection to unfold the tensioning plate 35 through movement, thereby improving the rapid replacement of the embossing roller 1.

[0024] refer to Figure 2 The tensioning mechanism 4 includes a fixed sleeve 41, which is arranged on the surface of the driving rod 2 at the bottom of the extrusion sleeve 31. The outer side of the fixed sleeve 41 is fixedly connected with a second pin shaft seat 42. The second pin shaft seat 42 is rotatably connected with a second connecting rod 43 on the side away from the fixed sleeve 41 through a pin shaft. The second connecting rod 43 is movably connected to the two side surfaces of the tensioning plate 35 located at the bottom of the first connecting rod 34 through a pin shaft. The number of the first pin shaft seat 33, the first connecting rod 34 and the tensioning plate 35 is six groups, and the six groups of the first pin shaft seat 33, the first connecting rod 34 and the tensioning plate 35 are all distributed in a circular shape on the surface of the driving rod 2.

[0025] As a technical optimization solution of the utility model, by setting up the tensioning mechanism 4, it is possible to cooperate with the extrusion sleeve 31 so that the fixed sleeve 41 can drive the second pin shaft seat 42 and the second connecting rod 43 to unfold the tensioning plate 35, thereby improving the unfolding efficiency of the tensioning plate 35.

[0026] refer to Figure 3 The stabilizing mechanism 5 includes a second fixing sleeve 51, which is arranged at the bottom of the surface of the driving rod 2. A third pin shaft seat 52 is fixedly connected to the outer side of the second fixing sleeve 51. The third pin shaft seat 52 is rotatably connected to a third connecting rod 53 on the side away from the second fixing sleeve 51 through a pin shaft. The third connecting rod 53 is movably connected to the bottom of both sides of the tensioning plate 35 through a pin shaft. The third pin shaft seat 52 and the third connecting rod 53 are both distributed in a circular shape on the surface of the driving rod 2. The number of the third pin shaft seat 52 and the third connecting rod 53 is six groups.

[0027] As a technical optimization solution of the utility model, by setting a stabilizing mechanism 5, it is possible to cooperate with the extrusion sleeve 31 so that the second fixing sleeve 51 can support the tensioning plate 35 by driving the third pin shaft seat 52 and the third connecting rod 53, thereby improving the supporting effect of the tensioning plate 35.

[0028] refer to Figure 1 The upper and lower sides of the embossing roller 1 are movably connected with a closing sleeve 6, and the closing sleeve 6 is located on the outer side of the driving rod 2.

[0029] As a technical optimization solution of the utility model, by providing a sealing sleeve 6, the replaced embossing roller 1 can be sealed to prevent dust from entering, thereby increasing the service life of the equipment.

[0030] refer to Figure 3 The outer side of the tensioning plate 35 is fixedly connected with an arc plate 7, and the number of the arc plates 7 is six groups.

[0031] As a technical optimization solution of the utility model, by providing the arc-shaped plate 7, the friction force can be increased when the inside of the embossing roller 1 is fixed, thereby improving the use efficiency of the embossing roller 1.

[0032] refer to Figure 4 The top of the extrusion sleeve 31 is hexagonal in shape, and the extrusion sleeve 31 is located on the top of the fixed sleeve 41.

[0033] As a technical optimization solution of the utility model, by arranging a hexagonal arrangement, the extrusion sleeve 31 can be rotated by a wrench when it is rotated, thereby improving the use effect of the extrusion sleeve 31.

[0034] The working principle and use process of the utility model are as follows: when in use, the extrusion sleeve 31 is rotated, the extrusion sleeve 31 moves to one side of the fixed sleeve 41, and then drives the driving sleeve 32 on the surface to move along, and the driving sleeve 32 drives the first pin shaft seat 33 to squeeze downward to make the first connecting rod 34 unfold, and the first connecting rod 34 drives the tensioning plate 35 to unfold by unfolding, and the tensioning plate 35 drives the second connecting rod 43, the second pin shaft seat 42, the third connecting rod 53, and the third pin shaft seat 52 to unfold, so that the replaced embossing roller 1 is tensioned and fixed, and the fixed sleeve 41 and the fixed sleeve 2 51 drive the second pin shaft seat 42, the second connecting rod 43, the third pin shaft seat 52 and the third connecting rod 53 to rotate the embossing roller 1. When replacement is needed, only the reverse operation is required, which reduces the time for replacing the embossing roller 1 and improves the use efficiency of the embossing roller 1.

[0035] To sum up: the embossing roller that is easy to replace, through the coordinated use of the embossing roller 1, the driving rod 2, the extrusion mechanism 3, the tensioning mechanism 4 and the stabilizing mechanism 5, solves the problem that when the embossing roller is replaced, the connecting part needs to be separated from the surface of the embossing roller by loosening or tightening the bolts, and when replacing the embossing roller with an internal opening that is too large, it cannot be fixed and an adapter must be added for fixation, which increases the time for replacing the embossing roller and reduces the use efficiency of the embossing roller.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An embossing roller that is easy to replace, comprising an embossing roller (1), characterized in that: The embossing roller (1) is internally sleeved with a driving rod (2), the top of the driving rod (2) is movably connected to a squeezing mechanism (3), the embossing roller (1) is internally provided with a tensioning mechanism (4), and the bottom surface of the driving rod (2) is fixedly connected to a stabilizing mechanism (5).

2. The easily replaceable embossing roller according to claim 1, characterized in that: The extrusion mechanism (3) comprises an extrusion sleeve (31), the extrusion sleeve (31) being threadedly connected to the surface of the top of the driving rod (2), the surface of the extrusion sleeve (31) being fixedly connected to the driving sleeve (32), the outer side of the driving sleeve (32) being fixedly connected to a first pin shaft seat (33), the side of the first pin shaft seat (33) away from the driving sleeve (32) being rotatably connected to a first connecting rod (34) via a pin shaft, a tensioning plate (35) being arranged on the outer side of the first connecting rod (34), the first connecting rod (34) being movably connected to the top of the surfaces on both sides of the tensioning plate (35) via a pin shaft, the number of the first pin shaft seat (33), the first connecting rod (34) and the tensioning plate (35) being six groups, and the six groups of the first pin shaft seat (33), the first connecting rod (34) and the tensioning plate (35) are all distributed in a circular shape on the surface of the driving rod (2).

3. The easily replaceable embossing roller according to claim 2, characterized in that: The tensioning mechanism (4) comprises a fixing sleeve (41), the fixing sleeve (41) being fixedly mounted on the surface of the driving rod (2) at the bottom of the extrusion sleeve (31), the outer side of the fixing sleeve (41) being fixedly connected to a second pin shaft seat (42), the side of the second pin shaft seat (42) away from the fixing sleeve (41) being rotatably connected to a second connecting rod (43) via a pin shaft, the second connecting rod (43) being movably connected to the two side surfaces of a tensioning plate (35) at the bottom of the first connecting rod (34) via a pin shaft, the second pin shaft seat (42) and the second connecting rod (43) being both circularly distributed on the surface of the driving rod (2), and the number of the second pin shaft seat (42) and the second connecting rod (43) being six groups.

4. The easily replaceable embossing roller according to claim 1, characterized in that: The stabilizing mechanism (5) comprises a second fixing sleeve (51), the second fixing sleeve (51) being fixedly mounted on the bottom of the surface of the driving rod (2), the outer side of the second fixing sleeve (51) being fixedly connected to a third pin shaft seat (52), the side of the third pin shaft seat (52) away from the second fixing sleeve (51) being rotatably connected to a third connecting rod (53) via a pin shaft, the third connecting rod (53) being movably connected to the bottom of both sides of the tensioning plate (35) via a pin shaft, the third pin shaft seat (52) and the third connecting rod (53) being both circularly distributed on the surface of the driving rod (2), and the number of the third pin shaft seat (52) and the third connecting rod (53) being six groups.

5. The easily replaceable embossing roller according to claim 1, characterized in that: The upper side and the lower side of the embossing roller (1) are both movably connected with a sealing sleeve (6), and the sealing sleeve (6) is located outside the driving rod (2).

6. The easily replaceable embossing roller according to claim 2, characterized in that: The outer side of the tensioning plate (35) is fixedly connected with an arc-shaped plate (7), and the number of the arc-shaped plates (7) is six groups.

7. The easily replaceable embossing roller according to claim 3, characterized in that: The top of the extrusion sleeve (31) is arranged in a hexagonal shape, and the extrusion sleeve (31) is located on the top of the first fixing sleeve (41).

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