Embossing device for leather bran paper production

Abstract

The utility model belongs to the technical field of leather bran paper production, and particularly relates to a leather bran paper production embossing device which comprises a machine body, an embossing roller is arranged in the middle of the machine body, positioning grooves are formed in the two ends of the machine body respectively, a positioning mechanism is arranged in each positioning groove in a sleeved mode, sliding grooves are formed in the two ends of the machine body respectively, and the machine body is provided with an embossing roller. A sliding block is arranged in each sliding groove in a sleeved mode, a pressing roller is rotationally connected with the interiors of the two sliding blocks, and one side of the pressing roller is rotationally connected with one side of an embossing roller. The pressing roller is used for pressing a material belt so that the material belt can be tightly attached to the surface of the knurling roller, patterns or patterns on the surface of the material belt can be printed on the surface of the material belt through rotation of the knurling roller, the printing effect of the leather bran paper is improved, when different patterns are printed on the leather bran paper, the positioning mechanism is taken out from the interior of the positioning groove, and the knurling roller can be easily taken down; the consumed time and energy can be reduced, the printing efficiency of the chaff paper is improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of leather bran paper production, in particular to an embossing device for leather bran paper production. Background Art

[0002] Bran paper, also known as recycled leather, can be used as packaging paper, envelopes, paper bags, etc. It has a wide range of applications in many fields. In the process of producing bran paper, it is necessary to use an embossing device to emboss the brand logo or specific pattern on the product to enhance brand recognition.

[0003] The embossing device is mostly composed of a machine body, an embossing roller, a pressure roller and a driving mechanism. When in use, the bran paper is introduced into the machine body by a conveying equipment, and the bran paper is passed through the embossing roller and the pressure roller. When the pressure roller is used, the bran paper and the embossing roller are fitted together, and then the embossing roller rotates to make the pattern or text imprinted on the surface of the bran paper, thereby completing the printing work of the bran paper.

[0004] In the current existing technology, when traditional embossing devices for producing bran paper are used, the embossing roller is mostly installed directly on the equipment. When different patterns need to be printed on the bran paper, the embossing roller needs to be disassembled and replaced, and the replacement process consumes a lot of time and energy, which affects the printing efficiency of the bran paper and reduces the practicability of the device.

[0005] Therefore, in view of the above problems, a embossing device for producing bran paper is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, an embossing device for producing bran paper is proposed.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model is a kind of embossing device for producing bran paper, including a machine body, an embossing roller is arranged in the middle of the machine body, both ends of the embossing roller are fixedly connected with driven wheels, positioning grooves are opened at both ends of the machine body, the bottom of each positioning groove is rotatably connected with two pulleys, and the outer walls of each two pulleys are rotatably connected with the outer wall of a driven wheel; a positioning mechanism is sleeved inside each positioning groove, and the inner wall of one end of each positioning mechanism is rotatably connected with the outer wall of the driven wheel, a positioning seat is fixedly connected to one side of the machine body, and the middle part of the positioning seat is fixedly connected There is a driving motor, the output shaft of which is fixedly connected to a gear, one side of the gear is meshed with another gear, and the inner wall of the other gear is fixedly connected to the inner wall of one end of an embossing roller; both ends of the machine body are provided with slide grooves, each of the slide grooves is sleeved with a slider, the two sliders are rotatably connected to a pressing roller, one side of the pressing roller is rotatably connected to one side of the embossing roller, one end of the machine body is rotatably connected to a guide roller, the other end of the machine body is rotatably connected to a second guide roller, the outer walls of the pressing roller and the second guide roller are rotatably connected to a material belt, and the middle part of the material belt is rotatably connected to the embossing roller and one side of the pressing roller.

[0008] Preferably, the inner wall at one end of each slide groove is threadedly connected with a threaded rocker, one end of each threaded rocker is rotatably connected to the inner wall at one end of the slider, and each slider is slidably connected to the inside of the slide groove via the threaded rocker.

[0009] Preferably, the four corners at the bottom of each of the positioning mechanisms are fixedly connected with an insertion rod, the outer wall of each of the insertion rods is snap-connected with a slot, each of the slots is opened on the inner wall of one side of the positioning groove, and one side of each of the positioning mechanisms is fit-connected with one side of the positioning groove via multiple insertion rods.

[0010] Preferably, each of the positioning grooves has two open grooves on both sides, an electric push rod is fixedly connected to the inside of each of the opening grooves, one end of each of the electric push rods is fixedly connected to a positioning rod, and each of the positioning rods is slidably connected to the inner wall of the opening groove via the electric push rod.

[0011] Preferably, a return spring is fixedly connected to one side of each positioning rod, each return spring is sleeved on the outside of the electric push rod, and the other end of each return spring is fixedly connected to an inner wall of one side of the opening groove.

[0012] Preferably, the outer wall of one end of each positioning rod is snap-connected with a positioning hole, each positioning hole is opened on the inner wall of the positioning mechanism, and each positioning mechanism is snap-connected with the inner wall of the positioning groove via multiple positioning rods, and a handle is fixedly connected to the top of each positioning mechanism.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides an embossing device for producing bran paper. Through the rotation of the embossing roller, the pattern or design on its surface can be printed on the surface of the material belt. The material belt is pressed by the pressing roller so that the material belt is tightly attached to the surface of the embossing roller, thereby preventing missing printing during the printing process and improving the printing effect of the bran paper. When different patterns need to be embossed on the bran paper, the positioning mechanism is taken out from the inside of the positioning groove, so that the staff can easily remove the embossing roller, so that the time and energy consumed in the replacement process can be reduced, the printing efficiency of the bran paper is improved, and the practicality of the device is improved.

[0015] The utility model provides an embossing device for producing bran paper, wherein an electric push rod is used to push a positioning rod to slide inside an open groove, so that one end of the positioning rod is inserted into the inside of a positioning hole, so that a positioning mechanism is fixed inside the positioning groove, and the elastic force of a reset spring can be used to reduce the jamming of the positioning rod, thereby improving the use efficiency and service life of the structure, and the positioning mechanism can be easily taken out of the positioning groove by pulling a handle, thereby making it easy for staff to operate, reducing the time consumed in replacing embossing rollers, and improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the machine body in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the driven wheel in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the positioning groove in the utility model;

[0021] Legend:

[0022] 1. Machine body; 2. Embossing roller; 201. Driven wheel; 3. Pressing roller; 4. Material belt; 5. Guide roller; 6. Positioning seat; 7. Driving motor; 8. Gear; 9. Second guide roller; 10. Slide groove; 11. Sliding block; 12. Threaded rocker; 13. Positioning groove; 14. Pulley; 15. Slot; 16. Positioning mechanism; 17. Handle; 18. Insert rod; 19. Positioning hole; 20. Positioning rod; 21. Opening groove; 22. Electric push rod; 23. Return spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] See also Figure 1 - Figure 4 The utility model provides an embossing device for producing bran paper, comprising a machine body 1, an embossing roller 2 is arranged in the middle of the machine body 1, and both ends of the embossing roller 2 are fixedly connected with a driven wheel 201. Positioning grooves 13 are provided at both ends of the machine body 1, and the bottom of each positioning groove 13 is rotatably connected with two pulleys 14, and the outer walls of each two pulleys 14 are rotatably connected with the outer wall of a driven wheel 201. A positioning mechanism 16 is sleeved inside each positioning groove 13, and the inner wall of one end of each positioning mechanism 16 is rotatably connected with the outer wall of the driven wheel 201. A positioning seat 6 is fixedly connected to one side of the machine body 1, and a driving motor 7 is fixedly connected to the middle of the positioning seat 6, and a gear 8 is fixedly connected to the output shaft of the driving motor 7. Another gear 8 is meshedly connected to one side of the gear 8, and the inner wall of the other gear 8 is fixedly connected to the inner wall of one end of the embossing roller 2. Slide grooves 10 are provided at both ends of the machine body 1, and a slider 11 is sleeved inside each slide groove 10. The two sliders 11 are internally connected to the pressing roller 3, and one side of the pressing roller 3 is connected to one side of the embossing roller 2. A guide roller 5 is internally connected to one end of the machine body 1, and a second guide roller 9 is connected to the other end of the machine body 1. The outer walls of the pressing roller 3 and the second guide roller 9 are connected to the material belt 4, and the middle part of the material belt 4 is connected to one side of the embossing roller 2 and the pressing roller 3.

[0026] During operation, the driven wheels 201 at both ends of the embossing roller 2 are placed on the top of the two pulleys 14 inside the positioning groove 13, and then the gear 8 at one end of the embossing roller 2 is directly meshed and connected with the other gear 8. The positioning mechanism 16 is then installed inside the positioning groove 13 and sleeved on the outside of the driven wheel 201, which can prevent the embossing roller 2 from falling off or misaligning when rotating. Then the material belt 4 passes through the guide roller 5 and between the embossing roller 2 and the pressing roller 3, and then one end of the material belt 4 is passed around the second guide roller 9, so that the material belt 4 can stably pass through the machine body 1. Then the driving motor 7 is started, and a gear 8 is driven to rotate by the output shaft of the driving motor 7, and the meshing between the two gears 8 is used to make the embossing roller 2 rotate synchronously. By rotating the embossing roller 2, the pattern or design on its surface can be printed on the surface of the material belt 4. Then the pressing roller 3 is used to press the material belt 4, so that the material belt 4 is closely attached to the surface of the embossing roller 2, to prevent the occurrence of missing printing during the printing process. The guide roller 5 and the second guide roller 9 are then used to guide the material belt 4, thereby improving the printing effect of the bran paper. When different patterns need to be embossed on the bran paper, the positioning mechanism 16 is taken out from the inside of the positioning groove 13, so that the staff can easily remove the embossing roller 2 and quickly replace it. The above method can reduce the time and energy consumed during the replacement process, improve the printing efficiency of the bran paper, and improve the practicality of the device.

[0027] Further, such as Figure 2 and Figure 3 As shown, the inner wall of one end of each slide groove 10 is threadedly connected with a threaded rocker 12, and one end of each threaded rocker 12 is rotatably connected to the inner wall of one end of the slider 11. And each slider 11 is slidably connected to the inside of the slide groove 10 through the threaded rocker 12. The four corners at the bottom of each positioning mechanism 16 are fixedly connected with an insertion rod 18, and the outer wall of each insertion rod 18 is snap-connected with a slot 15, and each slot 15 is opened on the inner wall of one side of the positioning groove 13, and one side of each positioning mechanism 16 is fit-connected with one side of the positioning groove 13 through multiple insertion rods 18.

[0028] During operation, by rotating the threaded rocker 12 and utilizing the connection between the outer wall of the threaded rocker 12 and the inner wall of the slide 10, the threaded rocker 12 can move forward and backward on the inner wall of one end of the slide 10 during rotation. Then, utilizing the connection between the threaded rocker 12 and the slider 11, the slider 11 can slide inside the slide 10, so that the pressing roller 3 is separated from one side of the embossing roller 2, which is convenient for workers to place the material strip 4 and to operate. After placing the positioning mechanism 16 inside the positioning groove 13, multiple insertion rods 18 are inserted into the slot 15, so that the positioning mechanism 16 is fixed inside the positioning groove 13, preventing the positioning mechanism 16 from shaking left and right, thereby improving the stability of the structure and the service life of the equipment.

[0029] Further, such as Figure 4 As shown, two opening slots 21 are provided on both sides of each positioning slot 13, and an electric push rod 22 is fixedly connected inside each opening slot 21, and a positioning rod 20 is fixedly connected at one end of each electric push rod 22, and each positioning rod 20 is slidably connected to the inner wall of the opening slot 21 through the electric push rod 22. A return spring 23 is fixedly connected to one side of each positioning rod 20, and each return spring 23 is sleeved on the outer side of the electric push rod 22, and the other end of each return spring 23 is fixedly connected to the inner wall of one side of the opening slot 21. A positioning hole 19 is snap-connected to the outer wall of one end of each positioning rod 20, and each positioning hole 19 is provided on the inner wall of the positioning mechanism 16, and each positioning mechanism 16 is snap-connected to the inner wall of the positioning slot 13 through multiple positioning rods 20, and a handle 17 is fixedly connected to the top of each positioning mechanism 16.

[0030] During operation, after the positioning mechanism 16 is inserted into the positioning groove 13, the electric push rod 22 is used to push the positioning rod 20 to slide inside the opening groove 21. One end of the positioning rod 20 is inserted into the positioning holes 19 on both sides of the positioning mechanism 16, so that the positioning mechanism 16 is fixed inside the positioning groove 13, thereby improving the stability of the equipment. The elastic force of the reset spring 23 can then be used to push the positioning rod 20 to engage with the inner wall of the positioning mechanism 16, thereby reducing the possibility of the positioning rod 20 getting stuck and improving the efficiency and service life of the structure. The positioning rod 20 can be pulled out of the positioning hole 19 by the contraction of the opening groove 21. Then, by pulling the handle 17, the positioning mechanism 16 can be easily taken out from the inside of the positioning groove 13, thereby facilitating the operation of the staff, reducing the time consumed in replacing the embossing roller 2, and improving the practicality of the equipment.

[0031] Working principle: Place the driven wheels 201 at both ends of the embossing roller 2 on top of the two pulleys 14 inside the positioning groove 13, and then directly mesh the gear 8 at one end of the embossing roller 2 with the other gear 8. Then install the positioning mechanism 16 inside the positioning groove 13, insert multiple plug rods 18 into the slot 15, so that the positioning mechanism 16 is sleeved on the outside of the driven wheel 201, and after inserting the positioning mechanism 16 into the positioning groove 13, use the electric push rod 22 to push the positioning rod 20 to slide inside the opening groove 21, so that one end of the positioning rod 20 is inserted into the positioning holes 19 on both sides of the positioning mechanism 16, so that the positioning mechanism 16 is fixed inside the positioning groove 13. Then pass the material belt 4 through the machine body 1, and by rotating the threaded rocker 12, the connection between the outer wall of the threaded rocker 12 and the inner wall of the slide 10 is used, so that the threaded rocker 12 can move forward and backward on the inner wall of one end of the slide 10 when rotating. Then, the threaded rocker 12 is connected to the slider 11, so that the slider 11 can slide inside the slide 10, so that the pressure roller 3 fits one side of the embossing roller 2. The pressure roller 3 is used to press the material belt 4, so that the material belt 4 is tightly attached to the surface of the embossing roller 2, and then the guide roller 5 and the second guide roller 9 are used to guide the material belt 4. Then, the drive motor 7 is started, and a gear 8 is driven to rotate by the output shaft of the drive motor 7, and the embossing roller 2 is rotated synchronously by the engagement between the two gears 8. By rotating the embossing roller 2, the pattern or design on its surface can be printed on the surface of the material belt 4. When it is necessary to emboss different patterns on the bran paper, the positioning rod 20 can be pulled out of the positioning hole 19 by contracting the opening groove 21. Then, by pulling the handle 17, the positioning mechanism 16 can be easily taken out from the inside of the positioning groove 13, so that the staff can easily remove the embossing roller 2.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A device for producing embossing of bran paper, comprising a machine body (1), characterized in that: An embossing roller (2) is arranged in the middle of the machine body (1), and both ends of the embossing roller (2) are fixedly connected to a driven wheel (201). Positioning grooves (13) are arranged at both ends of the machine body (1), and the bottom of each positioning groove (13) is rotatably connected to two pulleys (14), and the outer walls of each of the two pulleys (14) are rotatably connected to the outer wall of a driven wheel (201); a positioning mechanism (16) is sleeved inside each positioning groove (13), and the inner wall of one end of each positioning mechanism (16) is rotatably connected to the outer wall of the driven wheel (201); a positioning seat (6) is fixedly connected to one side of the machine body (1), and a driving motor (7) is fixedly connected to the middle of the positioning seat (6), and the output shaft of the driving motor (7) is fixedly connected to a gear (8) ), one side of the gear (8) is meshedly connected with another gear (8), and the inner wall of the other gear (8) is fixedly connected to the inner wall of one end of the embossing roller (2); both ends of the body (1) are provided with slide grooves (10), each of the slide grooves (10) is sleeved with a slider (11), the two sliders (11) are rotatably connected to a pressing roller (3), one side of the pressing roller (3) is rotatably connected to one side of the embossing roller (2), one end of the body (1) is rotatably connected to a guide roller (5), and the other end of the body (1) is rotatably connected to a second guide roller (9), the outer walls of the pressing roller (3) and the second guide roller (9) are rotatably connected to a material belt (4), and the middle part of the material belt (4) is rotatably connected to the embossing roller (2) and one side of the pressing roller (3).

2. The embossing device for producing bran paper according to claim 1, characterized in that: The inner wall at one end of each of the slide grooves (10) is threadedly connected to a threaded rocker (12), one end of each of the threaded rocker (12) is rotatably connected to the inner wall at one end of the slider (11), and each of the sliders (11) is slidably connected to the inside of the slide groove (10) via the threaded rocker (12).

3. The embossing device for producing bran paper according to claim 1, characterized in that: The four corners at the bottom of each positioning mechanism (16) are fixedly connected to an insertion rod (18), the outer wall of each insertion rod (18) is snap-fitted with a slot (15), each slot (15) is arranged on an inner wall of one side of the positioning groove (13), and one side of each positioning mechanism (16) is fitted and connected to one side of the positioning groove (13) via a plurality of insertion rods (18).

4. The embossing device for producing bran paper according to claim 1, characterized in that: Two opening grooves (21) are provided on both sides of each positioning groove (13); an electric push rod (22) is fixedly connected inside each opening groove (21); one end of each electric push rod (22) is fixedly connected to a positioning rod (20); and each positioning rod (20) is slidably connected to the inner wall of the opening groove (21) via the electric push rod (22).

5. The embossing device for producing bran paper according to claim 4, characterized in that: A return spring (23) is fixedly connected to one side of each positioning rod (20), each return spring (23) is sleeved on the outside of the electric push rod (22), and the other end of each return spring (23) is fixedly connected to an inner wall of one side of the opening groove (21).

6. The embossing device for producing bran paper according to claim 5, characterized in that: The outer wall of one end of each positioning rod (20) is snap-connected with a positioning hole (19), each positioning hole (19) is opened on the inner wall of the positioning mechanism (16), and each positioning mechanism (16) is snap-connected with the inner wall of the positioning groove (13) via a plurality of positioning rods (20), and the top of each positioning mechanism (16) is fixedly connected with a handle (17).

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