A relief reverse roll press

Abstract

The utility model relates to rolling equipment technical field discloses a kind of embossing reverse rolling equipment, including base, the base top is provided with down mechanism, the base top is fixedly connected with placing rack, the placing rack inside is slidably connected with push-pull plate, the push-pull plate top is fixedly connected with embossing mould, the placing rack inside is provided with positioning mechanism;The down mechanism includes two side plates, pressing assembly and drive assembly, the two side plates are fixedly connected in base top, and the two side plates are rotatably connected with pivot one and pivot two between two side plates.In the utility model, the deflection action of swing arm is changed from lateral direct drive to the form of torque transmission through swivel block by the driving mode of hydraulic rod cooperating with swivel block one and swivel block two, the outside swing amplitude of swing arm in the process of pressing down is reduced, compared with traditional direct swing arm pressing down structure, the cooperation between above structure reduces the space occupation of equipment in upper and periphery, leaves more allowance for operation area.

Description

Technical Field

[0001] This utility model relates to the field of rolling equipment technology, and in particular to a relief reverse rolling equipment. Background Technology

[0002] Relief sculpture, as an art form, involves carving or imprinting three-dimensional patterns or textures onto a flat surface, and is widely used in architecture, furniture, handicrafts, packaging, and other fields. Relief embossing equipment is specifically designed for the imprinting process in relief sculpture production. It typically uses the relative movement of rollers and molds to precisely imprint the relief pattern onto a substrate, creating a three-dimensional effect. This equipment can efficiently and accurately transfer relief effects to various materials, offering broad application value. The core function of the equipment is to achieve high-quality reproduction of patterns while ensuring clarity and three-dimensionality, meeting the needs of different industrial production processes.

[0003] In existing relief rolling equipment, the rotating arm mostly adopts a side-driven direct-drive pressing method, that is, the driving mechanism directly drives the rotating arm to complete the pressing action. Although this structure can achieve the pressing of the relief mold and the substrate, the rotating arm often has a large outward swing amplitude during the pressing process. This not only increases the space occupied by the equipment in the upper and surrounding areas, but also easily interferes with the operating area, limiting the applicability of the equipment in confined spaces or multi-station layouts. Therefore, a relief rolling equipment is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a relief reverse rolling device, which aims to improve the problems of excessive outward swing amplitude and large space occupation during the downward pressing of the rotating arm in the prior art.

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

[0006] A relief reverse rolling device includes a base, a pressing mechanism on the top of the base, a mounting frame fixedly connected to the top of the base, a push-pull plate slidably connected inside the mounting frame, a relief mold fixedly connected to the top of the push-pull plate, and a positioning mechanism inside the mounting frame.

[0007] The pressing mechanism includes two side plates, a pressing assembly, and a driving assembly. The two side plates are fixedly connected to the top of the base. A rotating shaft one and a rotating shaft two are rotatably connected between the two side plates. Two rotating arms are fixedly connected to the side walls of rotating shaft one and rotating shaft two. A connecting shaft is rotatably connected between the two rotating arms. A mounting plate is fixedly connected to the side wall of the connecting shaft. The pressing assembly is installed at the bottom of the mounting plate. A connecting plate is fixedly connected to the side wall of the top rotating arm. A fixing frame is fixedly connected to the side wall of the side plate. The driving assembly is located between the fixing frame and the connecting plate.

[0008] As a further description of the above technical solution:

[0009] The drive assembly includes a hydraulic rod, a second rotating block is rotatably connected between the connecting plates, a first rotating block is rotatably connected to the side wall of the fixed frame, the hydraulic rod is disposed between the first rotating block and the second rotating block, the piston end of the hydraulic rod is fixedly connected to the second rotating block, and the tail end of the hydraulic rod is fixedly connected to the first rotating block.

[0010] As a further description of the above technical solution:

[0011] The pressing assembly includes a fixed platform, a pressure block, and a motor. The fixed platform is bolted to the bottom of the mounting plate, the pressure block is located at the bottom of the fixed platform, the motor is fixedly connected to the top of the fixed platform, and the motor output end passes through the side wall of the fixed platform and is fixedly connected to the pressure block.

[0012] As a further description of the above technical solution:

[0013] The positioning mechanism includes a locking block and a recessed hole inside the push-pull plate. A sleeve is fixedly connected inside the mounting bracket, and a slider is slidably connected inside the sleeve. The locking block is fixedly connected to the side wall of the slider, and the side wall of the locking block is slidably connected inside the recessed hole.

[0014] As a further description of the above technical solution:

[0015] The locking block is slidably connected inside the sleeve via a slider, and a spring is installed inside the sleeve.

[0016] As a further description of the above technical solution:

[0017] One end of the spring is fixedly connected to the inside of the sleeve, and the other end of the spring is fixedly connected to the side wall of the slider.

[0018] As a further description of the above technical solution:

[0019] The inside of the push-pull plate is set with an arc angle on the side away from the concave hole, so that the push-pull plate can squeeze the block when sliding.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, by using a hydraulic rod in conjunction with the driving method of rotating block one and rotating block two, the deflection action of the rotating arm is changed from lateral direct drive to torque transmission through rotating blocks, which reduces the outward swing amplitude of the rotating arm during the pressing process. Compared with the traditional direct rotating arm pressing structure, the cooperation between the above structures reduces the space occupied by the equipment above and around, leaving more room for the operating area.

[0022] 2. In this utility model, the cooperation between the push-pull plate and the locking block, spring and other structures makes the process of changing the relief mold without the use of auxiliary tools, and the locking block can automatically lock after installation, which ensures the stability of the mold during the working process, while shortening the replacement time and improving work efficiency. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram of an embossing reverse rolling device proposed in this utility model;

[0024] Figure 2 This is a schematic diagram of the pressing mechanism of a relief reverse rolling device proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the separation structure of the mounting frame and the push-pull plate of the relief reverse rolling equipment proposed in this utility model;

[0026] Figure 4 This is a schematic diagram of the positioning mechanism of the relief reverse rolling equipment proposed in this utility model;

[0027] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0028] Legend:

[0029] 1. Base; 2. Side plate; 3. Rotating shaft one; 4. Rotating shaft two; 5. Rotating arm; 6. Connecting shaft; 7. Mounting plate; 8. Fixing platform; 9. Pressure block; 10. Motor; 11. Connecting plate; 12. Fixing frame; 13. Rotating block one; 14. Hydraulic rod; 15. Rotating block two; 16. Placement frame; 17. Push-pull plate; 18. Relief mold; 19. Sleeve; 20. Slider; 21. Clamping block; 22. Spring. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figure 1 and Figure 2This utility model provides an embodiment of a relief rolling device, including a base 1. The base 1 supports the entire device and its components, providing a stable working platform to ensure the stability and safety of the device during operation. A pressing mechanism is provided on the top of the base 1 to press the material and ensure the relief effect of the product. A mounting frame 16 is fixedly connected to the top of the base 1. A push-pull plate 17 is slidably connected inside the mounting frame 16. A relief mold 18 is fixedly connected to the top of the push-pull plate 17. The relief mold 18 is made of steel and has sufficient hardness and wear resistance for forming relief patterns. A positioning mechanism is provided inside the mounting frame 16 to position the push-pull plate 17 and ensure the stability of the position of the push-pull plate 17 and the relief mold 18, avoiding uneven relief effect due to displacement or loosening.

[0032] The pressing mechanism includes two side plates 2, a pressing component, and a driving component. Both side plates 2 are fixedly connected to the top of the base 1 for support. A rotating shaft 3 and a rotating shaft 4 are rotatably connected between the two side plates 2. The rotating shaft 3 is located on the top of the rotating shaft 4, and the two are on the same axis. Two rotating arms 5 are fixedly connected to the side walls of the rotating shaft 3 and the rotating shaft 4. A connecting shaft 6 is rotatably connected between the two rotating arms 5. The pressing component moves downward by rotating the rotating arms 5 in coordination with the connecting shaft 6. A mounting plate 7 is fixedly connected to the side wall of the connecting shaft 6. The pressing component is installed at the bottom of the mounting plate 7. A connecting plate 11 is fixedly connected to the side wall of the top rotating arm 5. A fixing frame 12 is fixedly connected to the side wall of the side plate 2. The driving component is located between the fixing frame 12 and the connecting plate 11. Through the driving mechanism, the connecting plate 11 can be moved, thereby causing the top rotating arm 5 to deflect around the rotating shaft 3 as the axis, and simultaneously causing the mounting plate 7 to move downward.

[0033] The drive assembly includes a hydraulic rod 14, which provides the driving force required for the pressing mechanism assembly in the equipment. The hydraulic rod 14 adopts an industrial standard hydraulic cylinder structure, which is composed of piston, cylinder, sealing ring and other components. It has the characteristics of large output force, precise control and fast response. It is a conventional industrial hydraulic transmission device, which will not be described in detail here. A rotating block 15 is rotatably connected between the connecting plates 11, and a rotating block 13 is rotatably connected to the side wall of the fixed frame 12. The hydraulic rod 14 is set between the rotating block 13 and the rotating block 15. The piston end of the hydraulic rod 14 is fixedly connected to the rotating block 15, and the tail end of the hydraulic rod 14 is fixedly connected to the rotating block 13. By starting the hydraulic rod 14, it can be deflected by the rotating block 13. Its piston end will push the rotating block 15 to move and make it rotate between the connecting plates 11, thereby driving the connecting plates 11 and the rotating arm 5 connected to them to move, so that the mounting plate 7 performs a pressing action.

[0034] The pressing assembly includes a fixed platform 8, a pressing block 9, and a motor 10. The fixed platform 8 is bolted to the bottom of the mounting plate 7, serving as a support platform to ensure the stability and accuracy of the pressing assembly and providing a sturdy base. The pressing block 9 is located at the bottom of the fixed platform 8 and directly contacts the relief mold 18, ensuring uniform contact between the mold and the workpiece, thereby achieving a high-quality relief effect. The motor 10 is fixedly connected to the top of the fixed platform 8, and the output end of the motor 10 passes through the side wall of the fixed platform 8 and is fixedly connected to the pressing block 9. During the downward movement of the mounting plate 7, the motor 10 is activated to drive the pressing block 9 to rotate, which allows the pressing block 9 to make more full contact with the material, further ensuring the relief effect.

[0035] Reference Figures 3-5 The positioning mechanism includes a locking block 21 and a recessed hole inside the push-pull plate 17. A sleeve 19 is fixedly connected inside the mounting bracket 16, serving as a support and guide. A slider 20 is slidably connected inside the sleeve 19. The locking block 21 is fixedly connected to the side wall of the slider 20. The slider 20 supports and guides the sliding of the locking block 21 within the sleeve 19, ensuring the smoothness and stability of the sliding process. The side wall of the locking block 21 is slidably connected inside the recessed hole. The locking block 21 is slidably connected inside the sleeve 19 via the slider 20. A spring 22 is installed inside the sleeve 19, with one end of the spring 22 fixedly connected to... Inside the sleeve 19, the other end of the spring 22 is fixedly connected to the side wall of the slider 20. The function of the spring 22 is to provide an auxiliary positioning force for the locking block 21 through elastic restoring force, ensuring that the locking block 21 will not loosen or fall off during the sliding process, while maintaining the stability of the locking block 21 in the recess. The side of the push-pull plate 17 away from the recess is set with an arc angle, which makes it easier for the push-pull plate 17 to squeeze the locking block 21 when sliding. The arc angle structure ensures that the locking block 21 can be pushed smoothly during the sliding process of the push-pull plate 17, reducing friction and preventing the locking block 21 from getting stuck, thereby improving the stability and durability of the entire positioning mechanism.

[0036] Working principle: When using this equipment, the processing material is first placed at the top center of the relief mold 18. Then, by activating the hydraulic rod 14, the hydraulic rod 14 will deflect through the rotating block 13, pushing the rotating block 2 15 to move. The rotating block 2 15 will deflect between the connecting plates 11, and guide the connecting plates 11 to move. Finally, the connected rotating arm 5 will deflect around the rotating shaft 3, thereby causing the mounting plate 7 to move downward under the restriction of the lower rotating arm 5, and gradually pressing the pressure block 9 onto the top of the material. While the mounting plate 7 moves downward, the motor 10 is started to drive the pressure block 9 to rotate. When the pressure block 9 contacts the material, it can flatten the material, thus ensuring the molding effect of the material. After the work is completed, the piston end of the hydraulic rod 14 is reset, and the pressure block 9 is lifted up. At this time, the molded product can be taken out, and the material can be placed again for subsequent work.

[0037] When the relief mold 18 needs to be replaced, the push-pull plate 17 can be pulled to squeeze the locking block 21 during the movement, causing it to move out of the recess and release the restriction on the push-pull plate 17. After the push-pull plate 17 is pulled out from the mounting bracket 16, it can be replaced. When installing the replaced relief mold 18, its curved side is inserted into the mounting bracket 16 first. During the insertion process, the locking block 21 is squeezed to move downward and compress the spring 22 to deform it. When the push-pull plate 17 is fully inserted into the mounting bracket 16, the recessed hole inside the push-pull plate 17 moves to the top of the locking block 21. At this time, the spring 22 loses the force of compression and pushes the slider 20 upward, so that the locking block 21 is inserted into the recessed hole, thereby completing the fixation of the push-pull plate 17.

Claims

1. A relief reverse rolling device, comprising a base (1), characterized in that: The base (1) is provided with a pressing mechanism at the top, and a mounting frame (16) is fixedly connected to the top of the base (1). A push-pull plate (17) is slidably connected inside the mounting frame (16). An embossed mold (18) is fixedly connected to the top of the push-pull plate (17). A positioning mechanism is provided inside the mounting frame (16). The pressing mechanism includes two side plates (2), a pressing component and a driving component. The two side plates (2) are fixedly connected to the top of the base (1). A rotating shaft one (3) and a rotating shaft two (4) are rotatably connected between the two side plates (2). Two rotating arms (5) are fixedly connected to the side walls of the rotating shaft one (3) and the rotating shaft two (4). A connecting shaft (6) is rotatably connected between the two rotating arms (5). A mounting plate (7) is fixedly connected to the side wall of the connecting shaft (6). The pressing component is installed at the bottom of the mounting plate (7). A connecting plate (11) is fixedly connected to the side wall of the top rotating arm (5). A fixing frame (12) is fixedly connected to the side wall of the side plate (2). The driving component is located between the fixing frame (12) and the connecting plate (11).

2. The relief reverse rolling equipment according to claim 1, characterized in that: The drive assembly includes a hydraulic rod (14), a rotating block two (15) is rotatably connected between the connecting plates (11), a rotating block one (13) is rotatably connected to the side wall of the fixed frame (12), the hydraulic rod (14) is disposed between the rotating block one (13) and the rotating block two (15), the piston end of the hydraulic rod (14) is fixedly connected to the rotating block two (15), and the tail end of the hydraulic rod (14) is fixedly connected to the rotating block one (13).

3. The relief reverse rolling equipment according to claim 1, characterized in that: The pressing assembly includes a fixed platform (8), a pressing block (9), and a motor (10). The fixed platform (8) is bolted to the bottom of the mounting plate (7). The pressing block (9) is located at the bottom of the fixed platform (8). The motor (10) is fixedly connected to the top of the fixed platform (8). The output end of the motor (10) passes through the side wall of the fixed platform (8) and is fixedly connected to the pressing block (9).

4. The relief reverse rolling equipment according to claim 1, characterized in that: The positioning mechanism includes a locking block (21) and a recessed hole inside the push-pull plate (17). A sleeve (19) is fixedly connected inside the mounting bracket (16). A slider (20) is slidably connected inside the sleeve (19). The locking block (21) is fixedly connected to the side wall of the slider (20). The side wall of the locking block (21) is slidably connected inside the recessed hole.

5. The relief reverse rolling equipment according to claim 4, characterized in that: The locking block (21) is slidably connected inside the sleeve (19) via the slider (20), and a spring (22) is provided inside the sleeve (19).

6. The relief reverse rolling equipment according to claim 5, characterized in that: One end of the spring (22) is fixedly connected to the inside of the sleeve (19), and the other end of the spring (22) is fixedly connected to the side wall of the slider (20).

7. The relief reverse rolling equipment according to claim 5, characterized in that: The inside of the push-pull plate (17) is set with an arc angle on the side away from the concave hole, so that the push-pull plate (17) can squeeze the block (21) when sliding.

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