Embossing plate roller

Abstract

The utility model provides an embossing plate roller, which relates to the field of embossing equipment and comprises a base, two vertical supporting plates are fixedly mounted on the upper end face of the base in a bilateral symmetry manner, a rectangular through hole is formed in each of the opposite faces of the two vertical supporting plates, a sliding block is slidably connected in each rectangular through hole, and the sliding blocks are arranged on the upper end face of the base. A movable roller is rotationally connected between the two sliding blocks, and a fixed roller is rotationally connected between the two vertical supporting plates and located below the movable roller. Through cooperation of a locking rotating wheel, a rectangular slot and an anti-loosening part, the locking rotating wheel can be effectively locked and limited, the situation that two driving nuts and two threaded rods are loosened is effectively avoided, and therefore the reliability of the embossing plate roller in the working process is improved; the problem that in the using process of a traditional embossing plate roller, after the distance between two embossing plate rollers is well adjusted, threaded rods are prone to being stressed and loosen is solved.

Description

Technical Field

[0001] This utility model relates to the field of embossing equipment technology, and in particular to an embossing roller. Background Technology

[0002] In modern industrial production, embossing is widely used in packaging, printing, leather, plastics, and many other fields. It aims to give materials unique textures, patterns, or surface structures to enhance the aesthetics, functionality, and added value of products. As the core component of embossing equipment, the performance of the embossing roller directly affects the embossing quality and production efficiency.

[0003] In traditional embossing equipment, when adjusting the distance between the two embossing rollers (moving roller and stationary roller), although the height of the moving roller can be adjusted by rotating two threaded rods to move the left and right ends of the moving roller up and down, thus adjusting the distance between the two embossing rollers, the threaded rods are prone to loosening under stress after adjustment. This reduces the reliability of the embossing rollers during operation. Furthermore, adjusting the distance between the two embossing rollers requires rotating two threaded rods separately and requires two people to work together, which reduces the convenience of adjusting the distance between the two embossing rollers. Utility Model Content

[0004] This disclosure relates to an embossing roller, which, through the cooperation of a locking wheel, a rectangular slot, and an anti-loosening component, enables the locking wheel to achieve an effective locking and limiting effect, effectively preventing the two drive nuts and two threaded rods from loosening, thus improving the reliability of the embossing roller during operation. Through the cooperation of a synchronous rotating shaft, a first bevel gear, and a second bevel gear, when adjusting the distance between the moving roller and the fixed roller, it is not necessary to rotate the two drive nuts separately; only one person is needed to easily complete the adjustment, thereby improving the convenience of adjusting the distance between the two embossing rollers.

[0005] In a first aspect, this disclosure provides an embossing roller, specifically comprising: a base, wherein two vertical support plates are fixedly mounted symmetrically on the upper surface of the base, and each of the two vertical support plates has a rectangular opening on its opposite surface. A sliding block is slidably connected inside each rectangular opening, and a movable roller is rotatably connected between the two sliding blocks. A fixed roller is rotatably connected between the two vertical support plates below the movable roller. A height adjustment component is mounted on the upper surface of the two vertical support plates, and a horizontal support plate is fixedly mounted on the upper surface of the opposite surface of the two vertical support plates. An anti-loosening component is provided on the upper surface of the horizontal support plate in front of the height adjustment component. The anti-loosening component includes a frame, a rectangular slider, a rectangular insert plate, and a pull rod. The frame is fixedly mounted on the upper surface of the horizontal support plate, and a rectangular slider is slidably connected inside the frame. A rectangular insert plate is provided on the rear end face of the rectangular slider, penetrating the rear sidewall of the frame. A pull rod is provided on the front end of the rectangular slider, penetrating the front sidewall of the frame, and a spring is sleeved on the outside of the pull rod inside the frame.

[0006] In at least some embodiments, each of the rectangular openings has a strip groove on both the front and rear sides, and each of the sliding blocks has a rectangular sliding block on both the front and rear ends, with the rectangular sliding block slidably connected to the strip groove.

[0007] In at least some embodiments, the height adjustment assembly includes a drive nut and a threaded rod. There are two drive nuts, which are rotatably connected to the upper ends of two vertical support plates. Each drive nut has a threaded rod connected inside it by a thread. The two threaded rods pass through the upper ends of the two vertical support plates, and the lower ends of the two threaded rods are fixedly connected to the upper surfaces of two sliding blocks.

[0008] In at least some embodiments, the height adjustment assembly further includes a synchronous rotating shaft, a first bevel gear, a second bevel gear, a locking wheel, and a rectangular slot. The synchronous rotating shaft is rotatably connected to the upper surface of the horizontal support plate, and a first bevel gear is fixedly installed at each of the left and right ends of the synchronous rotating shaft. There are two second bevel gears, which are respectively fixedly installed outside two drive nuts and mesh with two first bevel gears. A locking wheel is fixedly installed on the outer middle side of the synchronous rotating shaft, and a rectangular slot is formed in a ring array on the outer circumference of the locking wheel.

[0009] In at least some embodiments, the anti-loosening component further includes a rotating handle and a limiting plate. The rotating handle is rotatably connected to the front end of the pull rod. A limiting plate is fixedly connected to the front side of both the left and right ends of the frame. A limiting notch is opened in the middle of the front side of each limiting plate.

[0010] In at least some embodiments, when the anti-loosening component is in the anti-loosening state, the rear end of the rectangular plug plate is plugged into one of the rectangular slots.

[0011] This utility model provides an embossing roller, which has the following beneficial effects:

[0012] 1. By cooperating with the locking wheel, rectangular slot and anti-loosening component, after the distance between the moving roller and the fixed roller is adjusted, the locking wheel can be effectively locked and limited by inserting the rear end of the rectangular plug plate into one of the rectangular slots, which effectively prevents the two drive nuts and two threaded rods from becoming loose.

[0013] 2. Through the cooperation of the synchronous rotating shaft, the first bevel gear and the second bevel gear, when adjusting the distance between the moving roller and the fixed roller, only one drive nut needs to be rotated to rotate the other drive nut at the same time. Finally, the left and right ends of the moving roller move up and down at the same time, so that the distance between the moving roller and the fixed roller can be adjusted. Therefore, it is not necessary to rotate the two drive nuts separately. One person can easily complete the task, thereby improving the convenience of adjusting the distance between the two embossing rollers. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0015] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0016] In the attached diagram:

[0017] Figure 1 A structural schematic diagram of the overall structure of this application is shown;

[0018] Figure 2 A schematic diagram of the disassembled structure of this application is shown;

[0019] Figure 3 A partial cross-sectional structural schematic diagram of the vertical support plate of this application is shown;

[0020] Figure 4 This paper shows a front view of the structural schematic diagram of the moving roller and height adjustment assembly of this application;

[0021] Figure 5 A schematic diagram of the locking wheel and anti-loosening component of this application is shown.

[0022] List of reference numerals

[0023] 1. Base;

[0024] 2. Vertical support plate; 201. Rectangular opening; 202. Sliding block; 203. Horizontal support plate; 204. Strip groove;

[0025] 3. Fixed roller;

[0026] 4. Moving roller;

[0027] 5. Height adjustment assembly; 501. Drive nut; 502. Threaded rod; 503. Synchronous shaft; 504. First bevel gear; 505. Second bevel gear; 506. Locking wheel; 507. Rectangular slot;

[0028] 6. Anti-loosening components; 601. Frame; 602. Rectangular slider; 603. Rectangular plug plate; 604. Pull rod; 605. Rotary handle; 606. Limit plate. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] Example 1: Please refer to Figures 1 to 5 :

[0031] This utility model discloses an embossing roller, comprising: a base 1, on which two vertical support plates 2 are fixedly installed symmetrically on the upper surface of the base 1, and each of the two vertical support plates 2 has a rectangular opening 201 on its opposite surface. A sliding block 202 is slidably connected inside each rectangular opening 201. A movable roller 4 is rotatably connected between the two sliding blocks 202. A fixed roller 3 is rotatably connected between the two vertical support plates 2 below the movable roller 4. A height adjustment component 5 is installed on the upper end of the two vertical support plates 2. A horizontal support plate 203 is fixedly installed on the upper side of the opposite surface of the two vertical support plates 2. An anti-loosening component 6 is provided on the upper surface of the horizontal support plate 203 in front of the height adjustment component 5. The anti-loosening component 6 includes a frame 601, a rectangular slider 602, and a rectangular insertion plate 603. The frame 601 is fixedly installed on the upper surface of the horizontal support plate 203, and a rectangular slider 602 is slidably connected inside the frame 601. The rear end face of the rectangular slider 602 is provided with a rectangular insertion plate 603 that penetrates the rear side wall of the frame 601. The front end of the rectangular slider 602 is provided with a pull rod 604 that penetrates the front side wall of the frame 601, and a spring is sleeved on the outside of the pull rod 604 inside the frame 601. A reducer is installed on the lower part of the left end face of a vertical support plate 2 on the left side. A drive motor is installed on the upper end of the reducer, and the shaft of the drive motor is fixedly connected to the input shaft of the reducer. The output shaft of the reducer is fixedly connected to the left end of the shaft of the fixed roller 3. The drive motor can rotate the input shaft of the reducer, the output shaft of the reducer, and the fixed roller 3 to achieve the imprinting of the product.

[0032] Each rectangular opening 201 has a strip groove 204 on both the front and rear sides inside, and each sliding block 202 has a rectangular sliding block on both the front and rear ends. The rectangular sliding blocks are slidably connected to the strip groove 204.

[0033] The height adjustment assembly 5 includes a drive nut 501 and a threaded rod 502. There are two drive nuts 501, which are rotatably connected to the upper ends of two vertical support plates 2. Each drive nut 501 has a threaded rod 502 connected to it by a thread. The two threaded rods 502 pass through the upper ends of the two vertical support plates 2, and the lower ends of the two threaded rods 502 are fixedly connected to the upper end faces of two sliding blocks 202. The threads on the two threaded rods 502 are reverse threads, so that when the two drive nuts 501 rotate in opposite directions, the two threaded rods 502 can move up and down simultaneously.

[0034] The anti-loosening component 6 also includes a rotating handle 605 and a limiting plate 606. The rotating handle 605 is rotatably connected to the front end of the pull rod 604. A limiting plate 606 is fixedly connected to the front side of both ends of the frame 601. Each limiting plate 606 has a limiting notch in the middle of its front side. When the anti-loosening component 6 is in the anti-loosening state, the rear end of the rectangular plug plate 603 is plugged into one of the rectangular slots 507. At this time, the locking wheel 506 can be effectively locked and limited, effectively preventing the two drive nuts 501 and the two threaded rods 502 from becoming loose.

[0035] Example 2, based on Example 1, such as Figure 1 and Figure 4 As shown, the height adjustment assembly 5 also includes a synchronous rotating shaft 503, a first bevel gear 504, a second bevel gear 505, a locking wheel 506, and a rectangular slot 507. The synchronous rotating shaft 503 is rotatably connected to the upper surface of the horizontal support plate 203, and a first bevel gear 504 is fixedly installed at both ends of the synchronous rotating shaft 503. There are two second bevel gears 505, which are respectively fixedly installed on the outside of two drive nuts 501. The two second bevel gears 505 mesh with the two first bevel gears 504 respectively. A locking wheel 506 is fixedly installed on the middle side of the outside of the synchronous rotating shaft 503, and the outer circumference of the locking wheel 506 has rectangular slots 507 arranged in a ring array. Through the cooperation of the synchronous rotating shaft 503, the first bevel gear 504, and the second bevel gear 505, when adjusting the distance between the moving roller 4 and the fixed roller 3, it is not necessary to rotate the two drive nuts 501 separately. Only one person is needed to easily complete the adjustment, thereby improving the convenience when adjusting the distance between the two embossing rollers.

[0036] The working principle of this embodiment is as follows: When it is necessary to adjust the distance between the moving roller 4 and the fixed roller 3, first pull the rotating handle 605 forward, rotate the rotating handle 605 ninety degrees to make the rotating handle 605 horizontal, and then release it, so that both ends of the rotating handle 605 are locked in the limiting notches opened on the front side of the two limiting plates 606. In the process of pulling the rotating handle 605 forward, the pulling rod 604, the rectangular slider 602 and the rectangular insertion plate 603 are moved forward, so that the rectangular insertion plate 603 moves out of the rectangular slot 507. Pull out the part, then rotate the right drive nut 501 (or rotate the left drive nut 501). Then the right second bevel gear 505 drives the right first bevel gear 504, the synchronous shaft 503, the left first bevel gear 504, the left second bevel gear 505 and the left drive nut 501 to rotate. Then the two threaded rods 502 drive the two sliding blocks 202 to move up and down at the same time under the action of the threads, thereby driving the left and right ends of the moving roller 4 to move up and down at the same time, so that the distance between the moving roller 4 and the fixed roller 3 is adjusted.

[0037] After the distance between the moving roller 4 and the fixed roller 3 is adjusted, the rotating handle 605 is removed from the limiting notch opened on the front side of the two limiting plates 606. Then, the rotating handle 605 is rotated 90 degrees to make the rotating handle 605 vertical. Then, the handle is released. At this time, the rectangular slider 602 moves backward with the rectangular plug plate 603 under the action of the spring force outside the pulling rod 604, so that the rear end of the rectangular plug plate 603 is inserted into one of the rectangular slots 507. This effectively locks and limits the locking wheel 506, effectively preventing the two driving nuts 501 and the two threaded rods 502 from becoming loose.

[0038] The following points should be noted in this article:

[0039] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0040] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0041] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. An embossing roller, comprising: The base (1) has two vertical support plates (2) fixedly installed on its upper surface in a symmetrical manner. Each vertical support plate (2) has a rectangular opening (201) on its opposite surface. Each rectangular opening (201) has a sliding block (202) slidably connected inside. A moving roller (4) is rotatably connected between the two sliding blocks (202). A fixed roller (3) is rotatably connected between the two vertical support plates (2) below the moving roller (4). The base (1) is characterized in that a height adjustment component (5) is installed on the upper end of the two vertical support plates (2). A horizontal support plate (203) is fixedly installed on the upper side of the opposite surface of the two vertical support plates (2). An anti-loosening component (6) is provided on the upper surface of the horizontal support plate (203) in front of the height adjustment component (5). The anti-loosening component (6) includes a frame (601), a rectangular slider (602), a rectangular plug-in plate (603), and a pull rod (604). The frame (601) is fixedly installed on the upper end face of the horizontal support plate (203), and the rectangular slider (602) is slidably connected inside the frame (601). The rear end face of the rectangular slider (602) is provided with a rectangular plug-in plate (603) that penetrates the rear side wall of the frame (601). The front end of the rectangular slider (602) is provided with a pull rod (604) that penetrates the front side wall of the frame (601), and a spring is sleeved on the outside of the pull rod (604) inside the frame (601).

2. The embossing roller according to claim 1, characterized in that: Each rectangular opening (201) has a strip groove (204) on both the front and rear sides inside, and each sliding block (202) has a rectangular sliding block on both the front and rear ends. The rectangular sliding blocks are slidably connected to the strip groove (204).

3. The embossing roller according to claim 1, characterized in that: The height adjustment component (5) includes a drive nut (501) and a threaded rod (502). There are two drive nuts (501), which are rotatably connected to the upper ends of two vertical support plates (2). Each drive nut (501) has a threaded rod (502) connected to it by a thread. The two threaded rods (502) pass through the upper ends of the two vertical support plates (2), and the lower ends of the two threaded rods (502) are fixedly connected to the upper surfaces of two sliding blocks (202).

4. An embossing roller according to claim 3, characterized in that: The height adjustment assembly (5) further includes a synchronous rotating shaft (503), a first bevel gear (504), a second bevel gear (505), a locking wheel (506), and a rectangular slot (507). The synchronous rotating shaft (503) is rotatably connected to the upper end face of the horizontal support plate (203), and a first bevel gear (504) is fixedly installed at both ends of the synchronous rotating shaft (503). There are two second bevel gears (505), which are respectively fixedly installed outside the two drive nuts (501). The two second bevel gears (505) mesh with the two first bevel gears (504). A locking wheel (506) is fixedly installed on the middle side of the outside of the synchronous rotating shaft (503), and the outer circumferential surface of the locking wheel (506) is provided with rectangular slots (507) in a ring array.

5. An embossing roller according to claim 1, characterized in that: The anti-loosening component (6) also includes a rotating handle (605) and a limiting plate (606). The rotating handle (605) is rotatably connected to the front end of the pull rod (604). A limiting plate (606) is fixedly connected to the front side of both the left and right ends of the frame (601). A limiting notch is opened in the middle of the front side of each limiting plate (606).

6. An embossing roller according to claim 4, characterized in that: When the anti-loosening component (6) is in the anti-loosening state, the rear end of the rectangular plug plate (603) is plugged into one of the rectangular slots (507).

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