Efficient surface embossing device for leather release paper processing

Abstract

The utility model relates to an efficient surface embossing device for leather release paper processing, which comprises a base, machine seats are symmetrically fixed on the base, an embossing roller group which is horizontally symmetrical is arranged between the machine seats on two sides, the embossing roller group comprises a plurality of embossing rollers which are uniformly distributed along the circumference, each embossing roller is provided with different types of patterns, and the embossing rollers are arranged on the base. The inner sides of the machine bases are rotationally connected with connecting discs, the connecting discs are rotationally connected with shaft head bases corresponding to the embossing rollers, the ends of the embossing rollers are fixed to the shaft head bases, a driving mechanism is arranged on the inner side of the machine base on one side and used for enabling all the embossing rollers in the embossing roller set to rotate, and an adjusting mechanism is arranged on one side of the embossing roller set. And the adjusting mechanism is used for driving the connecting disc to rotate so as to realize switching among the embossing rollers. The knurling device has the following advantages and effects that the knurling rollers with different patterns can be quickly switched, so that the downtime is shortened, and the overall knurling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of leather release paper processing, in particular to a high-efficiency surface embossing device used for leather release paper processing. Background Art

[0002] Release paper is a kind of anti-stick paper that prevents prepreg from sticking and protects prepreg from contamination. Release paper is made of paper coated with anti-stick material. Leather release paper is a common type of release paper. When processing, it is usually necessary to use embossing equipment for embossing to form patterns on its surface.

[0003] For example, the Chinese patent technology document with announcement number CN218054272U discloses a deep embossing device for release paper for synthetic leather, comprising a base and a fixing frame. The top of the base is fixedly connected to the fixing frame, and an embossing mechanism is installed inside the fixing frame. The embossing mechanism includes an upper mounting frame, a screw, a pressure roller, a motor, a threaded hole A, a pressure ring, a slot, an insertion rod, a connecting piece, a threaded hole B and a bolt. The upper mounting frame is installed at the top of the fixing frame, and a pressure roller is installed inside the upper mounting frame. Threaded holes A are opened at both ends of the surface of the pressure roller, and there are multiple threaded holes A.

[0004] It can be seen from the above disclosed content that when the pattern needs to be replaced in the above technical solution, it is only necessary to unscrew the bolts, remove the pressure ring, and replace it with a new pressure ring. There is no need to remove the entire pressure roller, which improves operational convenience and saves time.

[0005] However, in actual use, it was found that when different patterns need to be processed on the surface of centrifugal paper according to different processing requirements, the embossing roller needs to be disassembled and replaced with an embossing roller with a different pattern. Therefore, the embossing roller needs to be disassembled and assembled back and forth when processing different patterns, which affects the overall embossing efficiency. Summary of the Invention

[0006] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a high-efficiency surface embossing device for leather release paper processing, which can quickly switch between embossing rollers with different patterns to reduce downtime and improve the overall embossing efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient surface embossing device for leather release paper processing, comprising a base, a base is symmetrically fixed on the base, and an embossing roller group symmetrically arranged between the machine bases on both sides, the embossing roller group comprises embossing rollers, and the embossing rollers are multiple and evenly distributed along the circumference, and each embossing roller has a different type of pattern. A connecting disk is rotatably connected to the inner side of the machine base, and an axis head seat corresponding to the embossing roller is rotatably connected to the connecting disk, and the end of the embossing roller is fixed to the axis head seat. A driving mechanism is provided on the inner side of one side of the machine base, and the driving mechanism is used to rotate each embossing roller in the embossing roller group. An adjustment mechanism is provided on one side of the embossing roller group, and the adjustment mechanism is used to drive the connecting disk to rotate to achieve switching between each embossing roller.

[0008] The utility model is further configured as follows: the adjustment mechanism includes a gear ring and an adjustment motor, the gear ring is fixed to the outer periphery of the connecting disk, and chain belts are mounted on the outer peripheries of the gear rings on both sides, the chain belts and the gear rings are engaged with each other, the output end of the adjustment motor is fixed to the center of the connecting disk, and the adjustment motor is used to drive the connecting disk to rotate, the output end of the adjustment motor is fixed to the center of the connecting disk, and the adjustment motor is used to drive the connecting disk to rotate.

[0009] The utility model is further configured as follows: the driving mechanism includes a driven gear and a driving gear, the driven gear is fixedly sleeved on the end of the embossing roller, the driving gear is rotatably connected to the center of the connecting disk, the driving gear and the driven gear are meshed with each other and form a transmission fit with each other, a driving motor is provided on the driving gear, the output end of the driving motor is fixed to the center of the driving gear, and the driving motor is used to drive the driving gear to rotate.

[0010] The utility model is further configured as follows: the end of the embossing roller extends toward the shaft head seat as an extended end.

[0011] The utility model is further configured to include a PLC controller, and the regulating motor and the driving motor are electrically connected to the PLC controller respectively.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] Since an embossing roller group is provided, and the embossing roller group is composed of a plurality of embossing rollers that are evenly distributed along the circumference and have different surface patterns, embossing rollers with different patterns are pre-installed. When embossing rollers with different patterns are needed according to different processing requirements, the embossing rollers that meet the processing requirements can be driven to rotate quickly to the appropriate position by driving the connecting disk to rotate through the adjustment mechanism. Therefore, when embossing rollers with different patterns are needed, fast switching between different embossing rollers can be achieved by simply rotating the connecting disk. Therefore, the technical problem of repeatedly disassembling and assembling the embossing rollers when embossing rollers with different patterns in the prior art is effectively solved, thereby reducing downtime and improving the overall embossing efficiency. When the surface of the release paper needs to be embossed, the release paper is passed through the symmetrically arranged embossing roller groups, and the embossing rollers are driven to rotate by the driving mechanism, so that the embossing rollers can be used to emboss the pattern on the surface of the release paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the longitudinal cross-section structure of the utility model (I);

[0016] Figure 3 This is a schematic diagram of the longitudinal cross-section structure of the utility model (II). DETAILED DESCRIPTION

[0017] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] like Figures 1 to 3As shown, the utility model discloses a high-efficiency surface embossing device for leather release paper processing, including a base 1, a base 2 is symmetrically fixed on the base 1, and an embossing roller group symmetrically arranged between the bases 2 on both sides, the embossing roller group includes embossing rollers 3, and there are multiple embossing rollers 3 that are evenly distributed along the circumference, and each embossing roller 3 has a different type of pattern. A connecting disk 4 is rotatably connected to the inner side of the base 2, and a shaft head seat 5 corresponding to the embossing roller 3 is rotatably connected to the connecting disk 4, and the end of the embossing roller 3 is fixed to the shaft head seat 5. A driving mechanism is provided on the inner side of the base 2 on one side, and the driving mechanism is used to rotate each embossing roller 3 in the embossing roller group. An adjusting mechanism is provided on one side of the embossing roller group, and the adjusting mechanism is used to drive the connecting disk 4 to rotate to realize switching between each embossing roller 3. The embossing roller group is composed of a plurality of embossing rollers that are evenly distributed along the circumference and have different surface patterns. Therefore, by pre-installing embossing rollers 3 with different patterns, when embossing rollers 3 with different patterns are needed according to different processing requirements, the connecting disk 4 is driven to rotate by the adjustment mechanism, so that the embossing roller 3 that meets the processing requirements can be driven to rotate quickly to the appropriate position. Therefore, when embossing rollers 3 with different patterns need to be used, it is only necessary to rotate the connecting disk 4 to achieve rapid switching between different embossing rollers 3, thereby reducing downtime and improving the overall embossing efficiency. When the surface of the release paper needs to be embossed, the release paper is passed through the symmetrically arranged embossing roller groups, and the embossing roller 3 is driven to rotate by the driving mechanism, so that the embossing roller 3 can be used to emboss the pattern on the surface of the release paper.

[0020] In this embodiment, the specific structure of the adjustment mechanism includes a gear ring 61 and an adjustment motor 62. The gear ring 61 is fixed to the outer periphery of the connecting disk 4. Chain belts 63 are set on the outer periphery of the gear rings 61 on both sides. The chain belts 63 and the gear rings 61 are meshed with each other. The output end of the adjustment motor 62 is fixed to the center of the connecting disk 4. The adjustment motor 62 is used to drive the connecting disk 4 to rotate. The output end of the adjustment motor 62 is fixed to the center of the connecting disk 4. The adjustment motor 62 is used to drive the connecting disk 4 to rotate. When it is necessary to drive the connecting disk 4 to rotate through the adjustment mechanism to achieve switching between different embossing rollers 3, the adjustment mechanism is used to drive the connecting disk 4 to rotate. The energy-saving motor 62 drives the connecting disk 4 directly connected to the regulating motor 62 to rotate, and under the transmission action formed between the chain belt 63 and the gear ring 61, it can drive the other connecting disk 4 to rotate, so that the embossing roller group can follow the connecting disk 4 to rotate, so that the embossing roller 3 in the embossing roller group that meets the processing requirements can be rotated to the appropriate position, that is, in this solution, the embossing roller 3 in the upper embossing roller group that meets the processing requirements is rotated to the lowest position, and the embossing roller 3 in the lower embossing roller group that meets the processing requirements is rotated to the highest position, and the switching between different embossing rollers 3 is completed.

[0021] In this embodiment, the specific structure of the driving mechanism includes a driven gear 71 and a driving gear 72. The driven gear 71 is fixed to the end of the embossing roller 3, and the driving gear 72 is rotatably connected to the center of the connecting disk 4. The driving gear 72 and the driven gear 71 are meshed with each other and form a transmission cooperation between each other. A driving motor 73 is provided on the driving gear 72. The output end of the driving motor 73 is fixed to the center of the driving gear 72. The driving motor 73 is used to drive the driving gear 72 to rotate. When the embossing roller 3 needs to be driven by the driving mechanism to rotate to emboss the surface of the release paper, the driving gear 72 is driven by the driving motor 73 to rotate, thereby driving the driven gear 71 meshed with the driving gear 72 to rotate, so that each embossing roller 3 can be driven to rotate to achieve embossing the surface of the release paper. When the embossing roller 3 rotates following the rotating disk, the driven gear 71 can rotate around the driving gear 72, so that the embossing roller 3 can follow the rotation of the rotating disk more stably.

[0022] In this embodiment, the end of the embossing roller 3 is further extended toward the shaft head seat 5 to serve as an extended end 31 , so that the distance between the embossing roller 3 body and the machine base 2 can be expanded, thereby facilitating the installation of the adjustment mechanism and the driving mechanism.

[0023] In this embodiment, a PLC controller 8 is further provided, and the regulating motor 62 and the driving motor 73 are electrically connected to the PLC controller 8 respectively, and the regulating motor 62 and the driving motor 73 are both servo motors. In this solution, an external switch electrically connected to the PLC controller 8 is connected as an input signal. After pressing the corresponding external switch, the PLC controller 8 can output a corresponding control signal to control the regulating motor 62 and the driving motor 73 to operate. In this solution, the regulating motor 62 and the driving motor 73 are specifically servo motors, so as to control the rotation speed of the embossing roller 3 and the rotation angle of the connecting disk 4. That is, by adjusting the pulse frequency of the driving motor 73 by the PLC controller 8, the rotation speed of the embossing roller 3 controlled by the driving motor 73 can be adjusted, and by adjusting the number of pulses of the regulating motor 62, the rotation angle of the connecting disk 4 can be adjusted. These are all conventional technical principles for motor control in the field of electrical automation technology, so they will not be elaborated here.

[0024] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An efficient surface embossing device for leather release paper processing, characterized in that: It includes a base, on which a machine base is symmetrically fixed, and an embossing roller group symmetrically arranged between the machine bases on both sides, the embossing roller group including embossing rollers, and the embossing rollers are multiple and evenly distributed along the circumference, and each embossing roller has a different type of pattern, and a connecting disk is rotatably connected to the inner side of the machine base, and a shaft head seat corresponding to the embossing roller is rotatably connected to the connecting disk, and the end of the embossing roller is fixed to the shaft head seat, and a driving mechanism is provided on the inner side of one side of the machine base, and the driving mechanism is used for rotating each embossing roller in the embossing roller group, and an adjusting mechanism is provided on one side of the embossing roller group, and the adjusting mechanism is used to drive the connecting disk to rotate to realize switching between each embossing roller.

2. The high-efficiency surface embossing device for leather release paper processing according to claim 1, characterized in that: The adjustment mechanism includes a gear ring and an adjustment motor. The gear ring is fixed to the outer periphery of the connecting disk. Chain belts are mounted on the outer peripheries of the gear rings on both sides. The chain belts are engaged with the gear rings. The output end of the adjustment motor is fixed to the center of the connecting disk. The adjustment motor is used to drive the connecting disk to rotate.

3. The high-efficiency surface embossing device for leather release paper processing according to claim 2, characterized in that: The driving mechanism includes a driven gear and a driving gear. The driven gear is fixed to the end of the embossing roller. The driving gear is rotatably connected to the center of the connecting disk. The driving gear and the driven gear are engaged with each other and form a transmission fit with each other. A driving motor is provided on the driving gear. The output end of the driving motor is fixed to the center of the driving gear. The driving motor is used to drive the driving gear to rotate.

4. The high-efficiency surface embossing device for leather release paper processing according to claim 3, characterized in that: The end of the embossing roller extends toward the shaft head seat as an extended end.

5. The high-efficiency surface embossing device for leather release paper processing according to claim 3, characterized in that: It also includes a PLC controller, and the regulating motor and the driving motor are electrically connected to the PLC controller respectively.

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