Embossing machine with cleaning structure

Abstract

The utility model discloses an embossing machine with a cleaning structure, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a U-shaped frame, the inside of the U-shaped frame is movably connected with a first embossing roller and a second embossing roller, the bottom of the U-shaped frame is provided with a cleaning roller through a detachable connecting component, the cleaning roller is in contact with the first embossing roller, and the cleaning roller is in contact with the second embossing roller. The connecting assembly comprises two sliding sleeves, the two sliding sleeves are rotatably connected to the bottom of the U-shaped frame, round rods are movably connected to the interiors of the sliding sleeves, springs are fixedly connected to one sides of the round rods, the springs are fixed to the sliding sleeves, a plurality of grooves are formed in the circumferential outer wall of each round rod, and the sliding sleeves slide along the grooves. According to the embossing device, the first embossing roller can be cleaned through the cleaning roller, meanwhile, a worker can conveniently disassemble the cleaning roller, and cleaned dirt can be collected through the collecting box.

Description

Technical Field

[0001] This utility model relates to the field of embossing machine technology, and in particular to an embossing machine with a cleaning structure. Background Technology

[0002] Embossing machines are mainly used for surface treatment of packaging products such as cosmetic boxes, gift boxes, medicine boxes, cigarette boxes, and shopping bags. They use embossing rollers to emboss the surface of objects.

[0003] A search revealed that CN219055836U discloses a high-efficiency embossing machine. The machine uses a motor to drive an embossing roller to rotate for embossing. However, since the embossing roller is exposed to the outside, it may become dirty after a period of use. During embossing, the dirt may be pressed onto the cardboard, resulting in defects on the surface of the cardboard and the production of defective products. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an embossing machine with a cleaning structure.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An embossing machine with a cleaning structure includes a base plate. A U-shaped frame is fixedly connected to the upper surface of the base plate. A first embossing roller and a second embossing roller are movably connected inside the U-shaped frame. A cleaning roller is installed at the bottom of the U-shaped frame via a detachable connecting assembly, and the cleaning roller is in contact with the first embossing roller. The connecting assembly includes two sliding sleeves rotatably connected to the bottom of the U-shaped frame. A round rod is movably connected inside the sliding sleeve. A spring is fixedly connected to one side of the round rod and is fixed to the sliding sleeve. Multiple grooves are formed on the outer circumference of the round rod, and the sliding sleeve slides along the grooves. A circular retainer is fixedly connected to one end of the round rod. Rotating shafts are fixedly connected to both ends of the cleaning roller. The rotating shafts are inserted into the circular retainers and fixed with bolts. A power assembly is provided on one side of the U-shaped frame.

[0007] As a further embodiment of this utility model, the power assembly includes a second gear, which is keyed to one end of the first embossing roller that extends out of the U-shaped frame. A fixing frame is fixedly connected to the outer side of one side of the U-shaped frame, and a motor is fixedly connected to one side of the fixing frame. One end of the first embossing roller that passes through the U-shaped frame is fixed to one end of the motor output shaft. One end of the second embossing roller passes through the U-shaped frame and is keyed to the first gear, and the first gear meshes with the second gear.

[0008] As a further embodiment of this utility model, one end of one of the sliding sleeves passes through the U-shaped frame and is keyed to a third gear, and the third gear meshes with the second gear.

[0009] As a further embodiment of this utility model, the inner sides of both bottom ends of the U-shaped frame are provided with sliding grooves, and dovetail slide rails are movably connected in the sliding grooves, with collection boxes fixedly connected between the dovetail slide rails.

[0010] As a further improvement of this invention, both outer walls of the collection box are fixedly connected with blocking blocks.

[0011] As a further embodiment of this invention, a handle is fixedly connected to one side of the outer wall of the collection box.

[0012] As a further embodiment of this invention, the collection box is located at the bottom of the cleaning roller.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. This utility model cleans the first embossing roller with a cleaning roller, keeping the first embossing roller clean and preventing dirt from remaining on the first embossing roller, which could cause defects in the embossing, thus improving the cleaning effect of the device.

[0015] 2. By using the sliding sleeve and the round rod together, the round sleeve is separated from the rotating shaft, thereby completing the disassembly of the cleaning roller, which makes it convenient for staff to clean and replace it, and improves the convenience of the device.

[0016] 3. In this utility model, the collection box collects the cleaned dirt, making it convenient for staff to handle it centrally, while the blocking block restricts the movement of the collection box. Attached Figure Description

[0017] Figure 1 This is a front-view three-dimensional structural diagram of an embossing machine with a cleaning structure proposed in this utility model;

[0018] Figure 2 This is a cross-sectional view of the U-shaped frame of an embossing machine with a cleaning structure proposed in this utility model;

[0019] Figure 3 This is a partially enlarged structural diagram of an embossing machine with a cleaning structure proposed in this utility model;

[0020] Figure 4 This is a partial disassembled structural diagram of an embossing machine with a cleaning structure proposed in this utility model.

[0021] In the diagram: 1. Base plate; 2. Cleaning roller; 3. First embossing roller; 4. Second embossing roller; 5. U-shaped frame; 6. First gear; 7. Second gear; 8. Fixing frame; 9. Third gear; 10. Blocking block; 11. Collection box; 12. Dovetail slide rail; 13. Rotating shaft; 14. Round rod; 15. Spring; 16. Sliding sleeve; 17. Circular ferrule; 18. Groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. The described embodiments are only some embodiments of the present utility model, not all embodiments. Other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are all within the protection scope of the present utility model.

[0023] Reference Figures 1-4 An embossing machine with a cleaning structure includes a base plate 1. A U-shaped frame 5 is bolted to the upper surface of the base plate 1. A first embossing roller 3 and a second embossing roller 4 are rotatably connected inside the U-shaped frame 5. A power assembly is provided on one side of the U-shaped frame 5, which rotates the first embossing roller 3 and the second embossing roller 4, thereby embossing the cardboard. A cleaning roller 2 is installed at the bottom of the U-shaped frame 5 via a detachable connecting assembly, and the cleaning roller 2 contacts the first embossing roller 3. The cleaning roller 2 rotates to clean the first embossing roller 3, keeping it clean. The connecting assembly includes two sliding sleeves 16, which are rotatably connected to the bottom of the U-shaped frame 5. A round rod 14 is slidably connected inside the sliding sleeves 16. A spring 15 is welded to one side of the round rod 14, and the spring 15 is fixed to the sliding sleeve 16. The spring 15 facilitates the movement of the round rod 14. For automatic reset, the outer circumference of the round rod 14 has multiple grooves 18, and the sliding sleeve 16 slides along the grooves 18. Through the cooperation of the grooves 18 and the sliding sleeve 16, the round rod 14 can move stably along the sliding sleeve 16. At the same time, the rotation of the sliding sleeve 16 can drive the round rod 14 to rotate. One end of the round rod 14 is fixed with a circular retainer 17 by bolts. Both ends of the cleaning roller 2 are fixed with rotating shafts 13 by bolts. The rotating shafts 13 are inserted into the circular retainer 17 and fixed by bolts. When it is necessary to clean the cleaning roller 2, the bolts are removed from the rotating shafts 13 and the circular retainer 17, and the round rod 14 is pulled. The round rod 14 moves inward along the sliding sleeve 16, and the spring 15 contracts until the circular retainer 17 is separated from the rotating shaft 13, thereby completing the disassembly of the cleaning roller 2, which is convenient for the staff to clean and replace it.

[0024] In this invention, it should be noted that the power assembly includes a second gear 7, which is keyed to one end of the first embossing roller 3 that extends out of the U-shaped frame 5. A fixing frame 8 is bolted to one side of the outer side of the U-shaped frame 5, and a motor is bolted to one side of the fixing frame 8. One end of the first embossing roller 3 that extends through the U-shaped frame 5 is fixed to one end of the motor output shaft. One end of the second embossing roller 4 extends through the U-shaped frame 5 and is keyed to a first gear 6, which meshes with the second gear 7. When the motor rotates, the second gear 7 drives the first embossing roller 3 to rotate. Simultaneously, the rotation of the first embossing roller 3 drives the second gear 7 to rotate, which in turn drives the first gear 6, causing the second embossing roller 4 to rotate. One end of a sliding sleeve 16 extends through the U-shaped frame 5 and is keyed to a third gear 9. The third gear 9 meshes with the second gear 7. The rotation of the second gear 7 causes the third gear 9 to rotate, thereby causing the cleaning roller 2 to rotate. The inner sides of the two bottom ends of the U-shaped frame 5 are provided with sliding grooves. Dovetail slide rails 12 are slidably connected in the sliding grooves. The dovetail slide rails 12 can guide the collection box 11, making it convenient for staff to install and move stably. The collection box 11 is fixed between the dovetail slide rails 12 with bolts. The collection box 11 collects the cleaned dirt, making it convenient for staff to handle it centrally. The outer walls on both sides of the collection box 11 are fixed with blocking blocks 10 with bolts. The blocking blocks 10 can restrict the movement of the collection box 11. A handle is fixed to one outer wall of the collection box 11 with bolts. The collection box 11 is located at the bottom of the cleaning roller 2.

[0025] Working principle: When the first embossing roller 3 needs to be cleaned, the cardboard to be embossed is first passed between the first embossing roller 3 and the second embossing roller 4. The motor is started, and the rotation of the motor causes the second gear 7 to drive the first embossing roller 3 to rotate. At the same time, the rotation of the first embossing roller 3 causes the second gear 7 to drive the first gear 6 to rotate, which in turn causes the second embossing roller 4 to rotate, thus embossing the cardboard. Meanwhile, the rotation of the second gear 7 causes the third gear 9 to rotate, which in turn causes the cleaning roller 2 to rotate and clean the first embossing roller 3, keeping the first embossing roller 3 clean.

[0026] Furthermore, the terms "installation," "setup," "connection," and "socketing" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral constructions; they can refer to mechanical or electrical connections; they can refer to direct connections or indirect connections via an intermediate medium, or internal connections between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

Claims

1. An embossing machine with a cleaning structure, comprising a base plate (1), characterized in that, A U-shaped frame (5) is fixedly connected to the upper surface of the base plate (1). A first embossing roller (3) and a second embossing roller (4) are movably connected inside the U-shaped frame (5). A cleaning roller (2) is installed at the bottom of the U-shaped frame (5) through a detachable connecting assembly, and the cleaning roller (2) is in contact with the first embossing roller (3). The connecting assembly includes two sliding sleeves (16), which are rotatably connected to the bottom of the U-shaped frame (5). A round rod (14) is movably connected inside the sliding sleeves (16). A spring (15) is fixedly connected to one side of the rod (14), and the spring (15) is fixed to the sliding sleeve (16). Multiple grooves (18) are provided on the outer circumference of the rod (14), and the sliding sleeve (16) slides along the grooves (18). A circular sleeve (17) is fixedly connected to one end of the rod (14). A rotating shaft (13) is fixedly connected to both ends of the cleaning roller (2). The rotating shaft (13) is inserted into the circular sleeve (17) and fixed by bolts. A power component is provided on one side of the U-shaped frame (5).

2. An embossing machine with a cleaning structure according to claim 1, characterized in that, The power assembly includes a second gear (7), which is keyed to one end of the first embossing roller (3) that passes through the U-shaped frame (5). A fixing frame (8) is fixedly connected to the outer side of one side of the U-shaped frame (5), and a motor is fixedly connected to one side of the fixing frame (8). One end of the first embossing roller (3) that passes through the U-shaped frame (5) is fixed to one end of the motor output shaft. One end of the second embossing roller (4) passes through the U-shaped frame (5) and is keyed to the first gear (6). The first gear (6) meshes with the second gear (7).

3. An embossing machine with a cleaning structure according to claim 2, characterized in that, One end of one of the sliding sleeves (16) passes through the U-shaped frame (5) and is keyed to a third gear (9), and the third gear (9) meshes with the second gear (7).

4. An embossing machine with a cleaning structure according to claim 1, characterized in that, The inner sides of the two bottom ends of the U-shaped frame (5) are provided with sliding grooves, and dovetail slide rails (12) are movably connected in the sliding grooves. A collection box (11) is fixedly connected between the dovetail slide rails (12).

5. An embossing machine with a cleaning structure according to claim 4, characterized in that, Both sides of the outer wall of the collection box (11) are fixedly connected with blocking blocks (10).

6. An embossing machine with a cleaning structure according to claim 5, characterized in that, A handle is fixedly connected to one side of the outer wall of the collection box (11).

7. An embossing machine with a cleaning structure according to claim 6, characterized in that, The collection box (11) is located at the bottom of the cleaning roller (2).

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