Automatic roller feeding device of paper embossing machine
By designing an automatic rolling device for paper embossing machines, the fixing and adjustment of the press rollers is achieved by using fastening bolts and arc-shaped ply plates, and the spacing is flexibly adjusted by driving the movable blocks and cylindrical blocks by servo motors, the problems of inconvenience and inconvenience of cleaning in traditional devices are solved, and effective pressing of papers of different thicknesses and convenient maintenance of devices are achieved.
Patent Information
- Application Number
- CN202421937094.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-08-12
AI Technical Summary
The traditional paper embossing machine automatic rolling device has fixed roller spacing, which is not convenient for spacing adjustment, and is not convenient for disassembly and for cleaning.
An automatic rolling device for paper embossing machine is designed. By rotating two fastening bolts, two arc-shaped ply plates are driven to move relative to each other, clamping and fixing the connecting shafts at both ends of the press rollers, which is convenient for disassembly and cleaning or replacement; at the same time, the servo motor drives the movable block to move outside the threaded rod, and the two cylindrical blocks are driven to slide inside the limit groove, so as to adjust the spacing between the two press rollers.
It realizes flexible adjustment of the pitch of the press roller, which facilitates pressing of paper of different thicknesses, and is convenient for disassembly and cleaning or replacement, solving the problems of inconvenient fixing and inconvenient cleaning of traditional devices.
Smart Images
Figure CN222959360U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of paper embossing machines, and particularly relates to an automatic roll feeding device for a paper embossing machine. Background Technique
[0002] A paper embossing machine is a professional device widely used in the printing and packaging industries. The main function of a paper embossing machine is to form various textures and patterns on the surface of paper. These textures and patterns can be regular lines, concave and convex geometric shapes, or complex patterns and images. Through the embossing process, the surface of the paper can present a rich sense of hierarchy and three-dimensionality, enhancing the visual effect, and at the same time improving the touch and texture of the paper. During the embossing process, the paper passes between the embossing rollers and is subjected to the action of pressure and friction, so as to form the required textures and patterns on the surface. The application fields of paper embossing machines are very extensive. In the printing industry, it can be used to produce high-end printed products, such as business cards, brochures, picture albums, etc., adding a unique artistic effect to the works. In the packaging industry, paper embossing machines are often used to produce delicate packaging boxes, gift bags, etc., improving the grade and added value of products. However, the distance between the rollers of the traditional automatic roll feeding device of the paper embossing machine is fixed, which is not convenient for adjusting the distance, and it is not convenient to disassemble and clean, having certain drawbacks.
[0003] To sum up, the utility model solves the existing problems by designing an automatic roll feeding device for a paper embossing machine. Content of the Utility Model
[0004] The purpose of the utility model is to provide an automatic roll feeding device for a paper embossing machine to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution:
[0006] An automatic roll feeding device for a paper embossing machine includes a base. At both ends of the top of the base, vertical plates are symmetrically installed. Second chutes are opened on the outer sides of the vertical plates. A sliding rod is installed between the top and bottom inside the second chute. Symmetrically installed on the outer part of the sliding rod are sliders. Installed on the outer side of the slider is a cylindrical block. At the end of the cylindrical block away from the slider is installed a rotating block. Symmetrically installed at the top and bottom of the rotating block are fastening bolts. A cavity is opened on the side of the rotating block. At both ends of the bottom inside the cavity, support rods are symmetrically installed. At both ends of the top and bottom of the outer ring surface of the support rod, arc-shaped clamping plates are symmetrically installed. Between the inner side walls of the arc-shaped clamping plates is installed an embossing roller;
[0007] At the top of the base and between two vertical plates, a first sliding groove is provided. On the inner side wall of the narrower side of the first sliding groove, a servo motor is installed. On the output shaft of the servo motor, a threaded rod is installed. On the outer ring surface of the threaded rod, a movable block is installed. At the top of the movable block and on the base, a U-shaped frame is installed. On the outer side surfaces of both ends of the U-shaped frame, connecting rods are symmetrically installed. At the end of the connecting rod away from the U-shaped frame, a movable plate is installed. On the outer side surface of the movable plate, limiting grooves are symmetrically provided up and down.
[0008] As a preferred solution of the present utility model, both ends of the sliding rod are fixedly connected between the inner top and bottom of the second sliding groove, and the outer ring surface of the sliding rod is slidably connected with the inside of the two sliders.
[0009] As a preferred solution of the present utility model, the bottom end of the fastening bolt penetrates into the inside of the cavity and is rotatably connected with the outside of the arc-shaped clamping plate, and the outer ring surface of the fastening bolt is threadedly connected with the inside of the rotating block.
[0010] As a preferred solution of the present utility model, both ends of the two support rods are fixedly connected between the inner top and bottom of the cavity, and the outer ring surfaces of the two support rods are slidably connected with the inside of both ends of the two arc-shaped clamping plates.
[0011] As a preferred solution of the present utility model, the end of the threaded rod away from the servo motor is rotatably connected with the inner side wall of the other side of the first sliding groove, and the outer ring surface of the threaded rod is threadedly connected with the inside of the movable block.
[0012] As a preferred solution of the present utility model, the inner side wall of the limiting groove is slidably connected with the outside of the cylindrical block, and the two groups of limiting grooves are arranged in an inclined shape.
[0013] Compared with the prior art, the beneficial effects of the present utility model are:
[0014] 1. In the present utility model, through the design of an automatic roll-feeding device for a paper embossing machine, by respectively rotating the two fastening bolts to drive the two arc-shaped clamping plates to move relatively to clamp and fix the connecting shafts at both ends of the pressure roller, it is convenient for disassembly, cleaning or replacement. When the two movable plates move, the two cylindrical blocks slide in the limiting grooves, driving the two cylindrical blocks to move away from or close to each other, so as to realize the adjustment of the distance between the two pressure rollers, which is convenient for pressing papers of different thicknesses, thus effectively solving the problems that the distance between the pressure rollers of the traditional automatic roll-feeding device for a paper embossing machine is fixed and not convenient for distance adjustment and not convenient for disassembly and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0016] Figure 2 Partial structural schematic diagram of the present utility model Figure 1 ;
[0017] Figure 3 Partial structural schematic diagram of the present utility model Figure 2 ;
[0018] Figure 4 Partial structural schematic diagram of the present utility model Figure 3 ;
[0019] Figure 5 Partial structural schematic diagram of the present utility model Figure 2 Schematic diagram of the structure of part A in the present utility model
[0020] In the figure: 1, base; 101, first chute; 2, vertical plate; 201, second chute; 3, sliding rod; 4, slider; 5, cylindrical block; 6, rotating block; 601, cavity; 7, fastening bolt; 8, support rod; 9, arc-shaped clamping plate; 10, pressing roller; 11, servo motor; 12, threaded rod; 13, movable block; 14, U-shaped frame; 15, connecting rod; 16, movable plate; 1601, limiting groove Specific embodiments
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model
[0022] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively with reference to the relevant drawings. Several embodiments of the present utility model are given. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present utility model more thorough and comprehensive
[0023] It should be noted that when an element is referred to as "fixedly provided on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration
[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used in the description of this utility model in this article are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.
[0025] For the embodiments, please refer to Figures 1-5 , and this utility model provides a technical solution:
[0026] An automatic roll feeding device for a paper embossing machine, which includes a base 1. At both ends of the top of the base 1, vertical plates 2 are symmetrically installed. Second chutes 201 are opened on the outer sides of the vertical plates 2. A slide bar 3 is installed between the inner top and bottom of the second chute 201. Symmetrically installed on the outer part of the slide bar 3 are sliders 4. Installed on the outer side of the slider 4 is a cylindrical block 5. At one end of the cylindrical block 5 away from the slider 4, a rotating block 6 is installed. Symmetrically installed at the top and bottom of the rotating block 6 are fastening bolts 7. A cavity 601 is opened on the side of the rotating block 6. At both ends of the inner bottom of the cavity 601, support rods 8 are symmetrically installed. At both ends of the top and bottom of the outer ring surface of the support rod 8, arc-shaped clamping plates 9 are symmetrically installed. Between the inner side walls of the arc-shaped clamping plates 9, a pressure roller 10 is installed;
[0027] On the top of the base 1 and between the two vertical plates 2, a first chute 101 is opened. On the inner narrow side wall of the first chute 101, a servo motor 11 is installed. On the output shaft of the servo motor 11, a threaded rod 12 is installed. On the outer ring surface of the threaded rod 12, a movable block 13 is installed. On the top of the movable block 13 and on the base 1, a U-shaped frame 14 is installed. Symmetrically installed on the outer sides of both ends of the U-shaped frame 14 are connecting rods 15. At one end of the connecting rod 15 away from the U-shaped frame 14, a movable plate 16 is installed. On the outer side of the movable plate 16, limit slots 1601 are symmetrically opened up and down.
[0028] Specifically, referring to Figure 1 、 Figure 2 and Figure 5 , the bottom end of the fastening bolt 7 penetrates into the interior of the cavity 601 and is rotatably connected to the outside of the arc-shaped clamping plate 9, and the outer ring surface of the fastening bolt 7 is threadedly connected to the interior of the rotating block 6, thereby ensuring that by respectively rotating the two fastening bolts 7, the two arc-shaped clamping plates 9 are driven to move relatively to clamp and fix the connecting shafts at both ends of the pressure roller 10, which is convenient for disassembly and assembly, and is convenient for disassembly, cleaning or replacement.
[0029] Further, both ends of the sliding rod 3 are fixedly connected between the inner top and bottom of the second sliding groove 201, and the outer ring surface of the sliding rod 3 is slidably connected with the inside of the two sliders 4, thereby ensuring that the movement of the two sliders 4 outside the sliding rod 3 increases the stability of the two cylindrical blocks 5 sliding inside the limiting groove 1601 and driving the two cylindrical blocks 5 to move away from or close to each other.
[0030] Further, both ends of the two support rods 8 are fixedly connected between the inner top and bottom of the cavity 601, and the outer ring surfaces of the two support rods 8 are slidably connected with the inside of both ends of the two arc-shaped clamping plates 9, thereby ensuring that the sliding of the two arc-shaped clamping plates 9 outside the two support rods 8 increases the stability of the two fastening bolts 7 driving the two arc-shaped clamping plates 9 to move relatively.
[0031] Further, the end of the threaded rod 12 away from the servo motor 11 is rotatably connected to the inner side wall of the other side of the first sliding groove 101, and the outer ring surface of the threaded rod 12 is threadedly connected with the inside of the movable block 13, thereby ensuring that the servo motor 11 drives the movable block 13 to move outside the threaded rod 12, and the movement of the movable block 13 synchronously drives the U-shaped frame 14 to move on the top of the base 1, and at the same time, both ends of the U-shaped frame 14 drive the two movable plates 16 to move respectively.
[0032] Specifically, referring to Figure 1 、 Figure 3 and Figure 4 As shown in, the inner side wall of the limiting groove 1601 is slidably connected with the outside of the cylindrical block 5, and the two groups of limiting grooves 1601 are arranged in an inclined shape, thereby ensuring that when the two movable plates 16 move, the two cylindrical blocks 5 slide inside the limiting groove 1601, driving the two cylindrical blocks 5 to move away from or close to each other, so as to realize the adjustment of the distance between the two pressing rollers 10 and facilitate the pressing of papers with different thicknesses.
[0033] The working process of the present utility model: An automatic roll feeding device for a paper embossing machine designed by using this solution. During the use of the paper embossing machine, by respectively rotating two fastening bolts 7, two arc-shaped clamping plates 9 are driven to move relatively to clamp and fix the connecting shafts at both ends of the pressure roller 10. The disassembly and assembly are convenient, which is conducive to disassembly, cleaning or replacement. The sliding of the two arc-shaped clamping plates 9 on the outside of the two support rods 8 increases the stability of the relative movement of the two fastening bolts 7 driving the two arc-shaped clamping plates 9. The servo motor 11 drives the movable block 13 to move on the outside of the threaded rod 12. When the movable block 13 moves, it synchronously drives the U-shaped frame 14 to move on the top of the base 1. At the same time, both ends of the U-shaped frame 14 respectively drive the two movable plates 16 to move. When the two movable plates 16 move, the two cylindrical blocks 5 slide inside the limit slots 1601, driving the two cylindrical blocks 5 to move away from or close to each other, so as to realize the adjustment of the distance between the two pressure rollers 10, which is convenient for pressing papers of different thicknesses. The sliding of the two sliders 4 on the outside of the slide rod 3 increases the stability of the two cylindrical blocks 5 sliding inside the limit slots 1601 and driving the two cylindrical blocks 5 to move away from or close to each other, thus increasing the practicability of the device.
[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. An automatic roller device for a paper embossing machine, comprising a base (1), characterized in that: The two ends of the top of the base (1) are symmetrically installed with vertical plates (2), and the outer surfaces of the vertical plates (2) are each provided with a second slide groove (201), and a slide rod (3) is installed between the inner top and bottom of the second slide groove (201), and a slider (4) is symmetrically installed on the outside of the slide rod (3), and a cylindrical block (5) is installed on the outer surface of the slider (4), and a rotating block (6) is installed at the end of the cylindrical block (5) away from the slider (4), and fastening bolts (7) are symmetrically installed at the top and bottom of the rotating block (6), and a cavity (601) is opened on the side of the rotating block (6), and support rods (8) are symmetrically installed at the two ends of the inner bottom of the cavity (601), and arc-shaped clamping plates (9) are symmetrically installed at the top and bottom ends of the outer ring surface of the support rod (8), and a pressure roller (10) is installed between the inner side walls of the arc-shaped clamping plates (9); A first slide groove (101) is provided at the top of the base (1) and between the two vertical plates (2); a servo motor (11) is installed on a narrower side wall inside the first slide groove (101); a threaded rod (12) is installed on the output shaft of the servo motor (11); a movable block (13) is installed on the outer ring surface of the threaded rod (12); a U-shaped frame (14) is installed at the top of the movable block (13) and located on the base (1); connecting rods (15) are symmetrically installed on the outer sides of both ends of the U-shaped frame (14); a movable plate (16) is installed at one end of the connecting rod (15) away from the U-shaped frame (14); and a limiting groove (1601) is symmetrically provided on the outer side of the movable plate (16).
2. The automatic roller device for a paper embossing machine according to claim 1, characterized in that: Both ends of the slide rod (3) are fixedly connected to the inner top and bottom of the second slide groove (201), and the outer ring surface of the slide rod (3) is slidably connected to the inside of the two sliding blocks (4).
3. The automatic roller device for a paper embossing machine according to claim 1, characterized in that: One end of the bottom of the fastening bolt (7) penetrates into the interior of the cavity (601) and is rotatably connected to the exterior of the arc-shaped clamping plate (9), and the outer annular surface of the fastening bolt (7) is threadedly connected to the interior of the rotating block (6).
4. The automatic roller device for a paper embossing machine according to claim 1, characterized in that: The two ends of the two support rods (8) are respectively fixedly connected to the inner top and bottom of the cavity (601), and the outer annular surfaces of the two support rods (8) are slidably connected to the inside of the two ends of the two arc-shaped clamping plates (9).
5. The automatic roller device for a paper embossing machine according to claim 1, characterized in that: One end of the threaded rod (12) away from the servo motor (11) is rotatably connected to the other inner side wall of the first sliding groove (101), and the outer ring surface of the threaded rod (12) is threadedly connected to the inside of the movable block (13).
6. The automatic roller device for a paper embossing machine according to claim 1, characterized in that: The inner side wall of the limiting groove (1601) is slidably connected to the outside of the cylindrical block (5), and the two groups of limiting grooves (1601) are arranged in an inclined shape.