Embossing machine with compression roller convenient to replace

Abstract

The utility model discloses an embosser convenient to replace compression roller relates to embosser field, including base, bracing frame and embossing motor, the top end of base is welded with the bracing frame, one side of bracing frame is equipped with embossing motor through bolt, the other side of bracing frame is equipped with servo motor through bolt, and the servo motor is equipped with the base. A supporting shaft is arranged in the base, a second threaded rod extending to the outer side is arranged at the position, located below the supporting shaft, in the base, and a rotating block is welded to one end of the second threaded rod. A second moving frame is driven to move through a rotating block and a second threaded rod, the second moving frame moves to drive an electric push rod, a U-shaped frame and a cleaning brush to move, the U-shaped frame pushes a pressing roller to move, and the pressing roller moves to the outer side of a base, so that the pressing roller is convenient to replace quickly, and the replacement efficiency of the embossing machine pressing roller is effectively improved; and convenience is provided for operators.

Description

Technical Field

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

[0002] The embossing machine is mainly used for the surface treatment of packaging products such as cosmetic boxes, gift boxes, medicine boxes, cigarettes, wine, tea, boxes and handbags. The embossing machine is an important equipment for the surface finishing of printed materials, paper products, plastics and leather. It is widely used in packaging decoration, product advertising, book covers, color box tissue, invitations and other special products. The embossing process can increase the beauty of the product and the decorative art effect, and improve the grade of the product. Therefore, the beer trademark is embossed with patterns to improve the appearance of the product.

[0003] When the existing embossing machine is in use, the label paper is inserted between the extrusion wheel and the pressure roller, and the extrusion wheel is driven by a motor and cooperates with the pressure roller to extrude the label paper, so that the label paper and the pattern on the pressure roller are fitted together, and then the pattern is embossed onto the label paper. Since the existing pressure roller is fixed to the inner side of the embossing machine by bolts and a rotating shaft, when different patterns need to be embossed, the pressure roller needs to be disassembled and replaced by disassembling the bolts and the rotating shaft. This operation method is inefficient, and the pressure roller is made of metal and is heavy, so it is inconvenient for operators to replace and disassemble it. Utility Model Content

[0004] The utility model aims to provide an embossing machine with an easy-to-replace pressing roller, so as to solve the problem that the pressing roller of the embossing machine on the market is inconvenient to replace and disassemble, as mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an embossing machine which is easy to replace an embossing roller, comprising a base, a support frame and an embossing motor, the support frame being welded to the top end of the base, the embossing motor being installed on one side of the support frame by bolts, and a servo motor being installed on the other side of the support frame by bolts, a support shaft being arranged inside the base, a second threaded rod extending to the outside being arranged inside the base below the support shaft, a rotating block being welded to one end of the second threaded rod, a second movable frame being sleeved on the outer wall of the second threaded rod located inside the base, and an electric push rod being installed on the top end of the second movable frame by bolts.

[0006] Preferably, a U-shaped frame is provided at the top end of the electric push rod, and a cleaning brush is connected to the inner side of the U-shaped frame by bolts.

[0007] Preferably, a connecting frame is welded to the outer wall of the supporting frame, and a limiting rod is sleeved through the interior of the connecting frame.

[0008] Preferably, the output end of the embossing motor is connected to a rotating shaft extending to the inner side of the support frame through a coupling, a first gear is welded to the outer wall of the rotating shaft, and an extrusion wheel is sleeved on the outer wall of the rotating shaft located on one side of the first gear.

[0009] Preferably, a pressure roller is sleeved on the outer wall of the support shaft, a second gear is welded to the outer wall of the support shaft on one side of the pressure roller, one end of the support shaft is sleeved on a protective cover extending to the outside of the base, and a handle is welded on the outer wall of the protective cover.

[0010] Preferably, the output end of the servo motor is connected to a first threaded rod extending to the inner side of the support frame through a coupling, the outer wall of the first threaded rod is sleeved with a first movable frame, and the bottom end of the first movable frame is provided with a cleaning plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. When the pressing roller of the embossing machine is replaced, the second movable frame is driven to move by the rotating block and the second threaded rod, and the movement of the second movable frame drives the electric push rod, the U-shaped frame and the cleaning brush to move, and the U-shaped frame pushes the pressing roller to move, and the pressing roller moves to the outside of the base, so that the pressing roller is easy to replace quickly, thereby effectively improving the replacement efficiency of the pressing roller of the embossing machine and providing convenience for the operator.

[0013] 2. When the dust on the surface of the pressing roller and the extrusion wheel of the embossing machine needs to be cleaned, the servo motor and the first threaded rod drive the first moving frame and the cleaning plate to move, the cleaning plate cleans the dust on the surface of the extrusion wheel, the electric push rod drives the U-shaped frame and the cleaning brush to descend, the second threaded rod and the rotating block drive the second moving frame, the electric push rod, the U-shaped frame and the cleaning brush to move, the cleaning brush cleans the pattern on the surface of the pressing roller, thereby preventing a large amount of dust on the surface of the pressing roller and the extrusion wheel from affecting the embossing effect of the label paper, and at the same time improving the cleaning efficiency of the pressing roller and the extrusion wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a front view cutaway diagram of the utility model;

[0016] Figure 3 It is a right side view of the utility model;

[0017] Figure 4 It is a right side view of the U-shaped frame of the utility model.

[0018] In the figure: 1. base; 2. support frame; 201. connecting frame; 202. limit rod; 3. embossing motor; 301. rotating shaft; 302. first gear; 303. extrusion wheel; 4. servo motor; 401. first threaded rod; 402. first moving frame; 403. cleaning plate; 5. support shaft; 501. pressure roller; 502. second gear; 503. protective cover; 504. handle; 6. second threaded rod; 601. rotating block; 602. second moving frame; 603. electric push rod; 604. U-shaped frame; 605. cleaning brush. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a technical solution: an embossing machine which is easy to replace the pressing roller, comprising a base 1, a support frame 2 and an embossing motor 3, the support frame 2 is welded to the top of the base 1, the embossing motor 3 is installed on one side of the support frame 2 by bolts, and a servo motor 4 is installed on the other side of the support frame 2 by bolts, a support shaft 5 is arranged inside the base 1, a second threaded rod 6 extending to the outside is arranged inside the base 1 below the support shaft 5, a rotating block 601 is welded to one end of the second threaded rod 6, the outer wall of the second threaded rod 6 is located inside the base 1 and is sleeved with a second movable frame 602, and an electric push rod 603 is installed on the top of the second movable frame 602 by bolts.

[0021] See also Figure 2 and Figure 4 It can be seen that a U-shaped frame 604 is set at the top of the electric push rod 603, and a cleaning brush 605 is connected to the inner side of the U-shaped frame 604 by bolts. The outer wall of the second threaded rod 6 is threadedly connected to the inner wall of the second movable frame 602, and the outer wall of the second movable frame 602 is slidably connected to the inner wall of the base 1.

[0022] During specific implementation, when it is necessary to replace the pressing roller 501 of the embossing machine, the operator removes the limiting rod 202 from the inner side of the connecting frame 201, so that the limiting rod 202 cannot limit the protective cover 503, and reverses the rotating block 601. The reversal of the rotating block 601 drives the second threaded rod 6 to reverse, and the reversal of the second threaded rod 6 drives the second movable frame 602 threadedly connected to the second threaded rod 6 to move, and the second movable frame 602 slides on the inner side of the base 1. The movement of the second movable frame 602 drives the electric push rod 603, the U-shaped frame 604 and the cleaning brush 605 to move. The U-shaped frame 604 pushes the pressing roller 501 to move, so that the pressing roller 501 slides on the outer wall of the support shaft 5, and the pressing roller 501 moves to the outside of the base 1, so that the pressing roller 501 is easy to replace quickly, thereby effectively improving the replacement efficiency of the pressing roller 501 of the embossing machine, and providing convenience for the operator.

[0023] See also Figure 1 , Figure 2 and Figure 3 It can be seen that a connecting frame 201 is welded to the outer wall of the supporting frame 2 , a limiting rod 202 is sleeved through the interior of the connecting frame 201 , and the inner wall of the connecting frame 201 is slidably connected to the outer wall of the limiting rod 202 .

[0024] During specific implementation, the protective cover 503 is limited by the connecting frame 201 .

[0025] See also Figure 1 and Figure 2 It can be seen that the output end of the embossing motor 3 is connected to a rotating shaft 301 extending to the inner side of the support frame 2 through a coupling, a first gear 302 is welded to the outer wall of the rotating shaft 301, and an extrusion wheel 303 is sleeved on the outer wall of the rotating shaft 301 located on one side of the first gear 302.

[0026] See also Figure 1 , Figure 2 and Figure 3 It can be seen that the outer wall of the support shaft 5 is sleeved with a pressure roller 501, and the outer wall of the support shaft 5 is welded with a second gear 502 on one side of the pressure roller 501. One end of the support shaft 5 is sleeved with a protective cover 503 extending to the outside of the base 1, and the outer wall of the protective cover 503 is welded with a handle 504. The outer wall of the second gear 502 is meshed and connected with the outer wall of the first gear 302.

[0027] In specific implementation, when it is necessary to use an embossing machine to emboss the label paper, one end of the label paper is inserted between the extrusion wheel 303 and the pressure roller 501, and the embossing motor 3 is started. The output end of the embossing motor 3 drives the rotating shaft 301 to rotate through the coupling, and the rotating shaft 301 drives the first gear 302 and the extrusion wheel 303 to rotate. The rotation of the first gear 302 drives the second gear 502 meshing with the first gear 302 to rotate, and the second gear 502 drives the support shaft 5 and the pressure roller 501 to rotate. The pressure roller 501 and the extrusion wheel 303 squeeze the label paper so that the pattern on the surface of the pressure roller 501 is imprinted on the label paper.

[0028] See also Figure 1 and Figure 2 It can be known that the output end of the servo motor 4 is connected to the first threaded rod 401 extending to the inner side of the support frame 2 through a coupling, the outer wall of the first threaded rod 401 is sleeved with a first movable frame 402, and the bottom end of the first movable frame 402 is provided with a cleaning plate 403, the inner wall of the cleaning plate 403 is slidingly connected to the outer wall of the extrusion wheel 303, the outer wall of the first movable frame 402 is slidingly connected to the inner side of the support frame 2, and the inner wall of the first movable frame 402 is threadedly connected to the outer wall of the first threaded rod 401.

[0029] In specific implementation, when it is necessary to clean the dust on the surface of the pressing roller 501 and the extrusion wheel 303 of the embossing machine, the forward rotation mode of the servo motor 4 is started, and the output end of the servo motor 4 drives the first threaded rod 401 to rotate forward through the coupling, and the first threaded rod 401 rotates forward to drive the first movable frame 402 threadedly connected to the first threaded rod 401 to move, and the movement of the first movable frame 402 drives the cleaning plate 403 to move, and the cleaning plate 403 slides on the surface of the extrusion wheel 303 and cleans the dust on the surface of the extrusion wheel 303. The cleaning plate 403 is driven to reciprocate by the servo motor 4, the first threaded rod 401 and the first movable frame 402, thereby cleaning the dust on the surface of the extrusion wheel 303. The dust is cleaned and the retraction mode of the electric push rod 603 is started. The electric push rod 603 drives the U-shaped frame 604 and the cleaning brush 605 to descend. The operator reverses the rotating block 601. The reversal of the rotating block 601 drives the second threaded rod 6 to reverse. The second threaded rod 6 reverses and the second movable frame 602, the electric push rod 603, the U-shaped frame 604 and the cleaning brush 605 move. The cleaning brush 605 cleans the surface of the pressure roller 501. The cleaning brush 605 cleans the pattern on the surface of the pressure roller 501, thereby preventing a large amount of dust on the surface of the pressure roller 501 and the extrusion wheel 303 from affecting the embossing effect of the label paper, and at the same time improving the cleaning efficiency of the pressure roller 501 and the extrusion wheel 303.

[0030] To sum up: when the embossing machine is in use, one end of the label paper is inserted between the extrusion wheel 303 and the pressure roller 501, and the label paper is continuously pushed toward the inner side of the extrusion wheel 303 and the pressure roller 501. The embossing motor 3 and the rotating shaft 301 drive the first gear 302 and the extrusion wheel 303 to rotate. The rotation of the first gear 302 drives the second gear 502 meshing with the first gear 302 to rotate. The second gear 502 drives the support shaft 5 and the pressure roller 501 to rotate. The pressure roller 501 and the extrusion wheel 303 squeeze the label paper, so that the pattern on the surface of the pressure roller 501 is imprinted on the label paper.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An embossing machine with an easy-to-replace embossing roller, comprising a base (1), a support frame (2) and an embossing motor (3), characterized in that: A support frame (2) is welded to the top of the base (1), an embossing motor (3) is installed on one side of the support frame (2) by means of bolts, a servo motor (4) is installed on the other side of the support frame (2) by means of bolts, a support shaft (5) is arranged inside the base (1), a second threaded rod (6) extending to the outside is arranged inside the base (1) below the support shaft (5), a rotating block (601) is welded to one end of the second threaded rod (6), a second movable frame (602) is sleeved on the outer wall of the second threaded rod (6) located inside the base (1), and an electric push rod (603) is installed on the top of the second movable frame (602) by means of bolts.

2. The embossing machine with easy replacement of the pressing roller according to claim 1, characterized in that: A U-shaped frame (604) is provided at the top end of the electric push rod (603), and a cleaning brush (605) is connected to the inner side of the U-shaped frame (604) via bolts.

3. The embossing machine with easy replacement of the pressing roller according to claim 1, characterized in that: A connecting frame (201) is welded to the outer wall of the support frame (2), and a limiting rod (202) is sleeved through the interior of the connecting frame (201).

4. The embossing machine with easy replacement of the pressing roller according to claim 1, characterized in that: The output end of the embossing motor (3) is connected to a rotating shaft (301) extending to the inner side of the support frame (2) via a coupling, a first gear (302) is welded to the outer wall of the rotating shaft (301), and an extrusion wheel (303) is sleeved on the outer wall of the rotating shaft (301) located on one side of the first gear (302).

5. The embossing machine with easy replacement of the pressing roller according to claim 1, characterized in that: The outer wall of the support shaft (5) is sleeved with a pressure roller (501), and a second gear (502) is welded to the outer wall of the support shaft (5) on one side of the pressure roller (501). One end of the support shaft (5) is sleeved with a protective cover (503) extending to the outside of the base (1), and a handle (504) is welded to the outer wall of the protective cover (503).

6. The embossing machine with easy replacement of the pressing roller according to claim 1, characterized in that: The output end of the servo motor (4) is connected to a first threaded rod (401) extending to the inner side of the support frame (2) via a coupling; the outer wall of the first threaded rod (401) is sleeved with a first movable frame (402); and a cleaning plate (403) is provided at the bottom end of the first movable frame (402).

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