A rubber roller device for laminating machine

Abstract

The utility model discloses a rubber roller device for a laminating machine, comprising a frame, a threaded rod is rotatably connected to the inner side of the fixed block, a rod is rotatably connected to the top end of the threaded sleeve, a side rubber roller is rotatably installed between the front and rear rods, a speed regulating motor is arranged at the front end of the main rubber roller, the threaded rod is driven by turning on the servo motor to rotate and move the threaded sleeve in the fixed block, the rod is driven by the threaded sleeve to rotate relative to each other, the rod drives the side rubber roller and the main rubber roller to adjust the gap, and the speed regulating motor adjusts the rotation speed of the main rubber roller, a heating wire and a temperature sensor are arranged in the main rubber roller, and the uniformity and stability of the laminating process can be improved by the heating device, the rotation adjustment mechanism and the gap adjustment mechanism, thereby improving the product quality, and controlling the temperature of the rubber roller can ensure that the glue can evenly penetrate into the surface of the film during the laminating process.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber rollers, in particular to a rubber roller device for a laminating machine. Background Art

[0002] In existing laminating equipment, the structure of the rubber roller device is often too simple and cannot fully meet production needs, especially in terms of production efficiency and stability. The existing rubber roller device cannot ensure the uniformity of the laminating process, which leads to unstable product quality and the production efficiency cannot be effectively improved.

[0003] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a rubber roller device for a laminating machine to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A rubber roller device for a laminating machine comprises a frame, wherein fixed blocks are provided at the front and rear sides of the top of the frame, a threaded rod is rotatably connected to the inner side of the fixed block, a threaded sleeve is spirally connected to the outer side of the threaded rod, a rod is rotatably connected to the top of the threaded sleeve, a side rubber roller is rotatably installed between the front and rear rods, brackets are provided at the front and rear ends of the frame, a main rubber roller is rotatably installed between the brackets, and a speed regulating motor is provided at the front end of the main rubber roller.

[0007] As a further solution of the utility model, the threaded rod is provided with opposite threads, and the opposite threads on the threaded rod are arranged in left-right symmetry.

[0008] As a further solution of the utility model, each group of the threaded sleeves is symmetrically arranged, and the threaded sleeves are slidably connected to the fixed block.

[0009] As a further solution of the utility model, each group of the rods is cross-arranged and each group of the rods is rotatably connected.

[0010] As a further solution of the utility model, the side rubber rollers are arranged symmetrically on both sides and are arranged in parallel.

[0011] As a further solution of the utility model, the bracket is spirally connected to the frame and the fixing block through bolts, and the bracket is symmetrically arranged front and back.

[0012] As a further solution of the utility model, a heating wire is installed on the inner side of the main rubber roller, the heating wire on the inner side of the main rubber roller is arranged in a spiral shape, and a temperature sensor is arranged on the inner end of the main rubber roller.

[0013] As a further solution of the utility model, the speed regulating motor includes a driving motor, a worm is fixedly connected to the end of the main shaft of the driving motor, a worm wheel is meshingly connected to the outer side of the worm, a first half shell is provided at one end of the outer side of the worm wheel, and a second half shell is provided at the other end of the outer side of the worm wheel, and the first half shell and the second half shell are connected by bolts.

[0014] The beneficial effects of the utility model are:

[0015] The utility model is provided with a fixed block, a threaded rod, a threaded sleeve, a rod, a side rubber roller, a main rubber roller, a speed regulating motor and the like. The servo motor is turned on to drive the threaded rod so that the threaded sleeve rotates and moves in the fixed block. The threaded sleeve drives the rod to rotate relative to each other. The rod drives the side rubber roller and the main rubber roller to adjust the gap. The speed regulating motor adjusts the rotation speed of the main rubber roller. A heating wire and a temperature sensor are arranged in the main rubber roller. The heating device, the rotation adjustment mechanism and the gap adjustment mechanism can improve the uniformity and stability of the coating process, thereby improving the product quality. Controlling the temperature of the rubber roller can ensure that the glue can evenly penetrate into the surface of the film during the coating process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of a rubber roller device for a laminating machine according to an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall rear side of a rubber roller device for a laminating machine according to an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the installation structure of a side rubber roller of a rubber roller device for a laminating machine according to an embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the overall structure of a speed regulating motor for a rubber roller device of a laminating machine according to an embodiment of the utility model;

[0021] Figure 5It is a schematic diagram of the internal structure of a speed regulating motor of a rubber roller device for a laminating machine according to an embodiment of the utility model.

[0022] In the figure:

[0023] 1. Frame; 2. Fixed block; 3. Threaded rod; 4. Threaded sleeve; 5. Rod; 6. Side rubber roller; 7. Servo motor; 8. Pulley; 9. Belt; 10. Bracket; 11. Main rubber roller; 12. Speed ​​regulating motor; 121. Drive motor; 122. Worm; 123. Worm wheel; 124. First half shell; 125. Second half shell. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the utility model, a rubber roller device for a laminating machine is provided.

[0026] Please refer to the instruction manual Figure 1-5 According to an embodiment of the utility model, a rubber roller device for a laminating machine includes a frame 1, and fixed blocks 2 are provided on the front and rear sides of the top of the frame 1. A threaded rod 3 is rotatably connected to the inner side of the fixed block 2, and a threaded sleeve 4 is spirally connected to the outer side of the threaded rod 3. A rod 5 is rotatably connected to the top of the threaded sleeve 4, and a side rubber roller 6 is rotatably installed between the front and rear rods 5. Brackets 10 are provided at the front and rear ends of the frame 1, and a main rubber roller 11 is rotatably installed between the brackets 10. A speed regulating motor 12 is provided at the front end of the main rubber roller 11.

[0027] When the device is in use, the servo motor 7 is turned on to drive the threaded rod 3 to rotate, the threaded rod 3 drives the threaded sleeve 4 to rotate and move relatively in the fixed block 2, the threaded sleeve 4 drives the rod 5 to move, the rod 5 rotates with each other, thereby driving the top side rubber roller 6 to move, and the side rubber roller 6 will change the gap with the main rubber roller 11 after movement, so as to control the coating thickness of the glue on the PE film, the driving motor 121 drives the worm 122 to rotate, the worm 122 drives the worm gear 123 to rotate, and the worm gear 123 drives the main rubber roller 11 to rotate, so that the glue can be coated on the PE film and drive the PE film to move, turning on the heating line and cooperating with the temperature sensor to control the temperature of the main rubber roller 11 can improve the uniformity and stability of the coating process, thereby improving the product quality, and controlling the temperature of the rubber roller can control and ensure that the glue can evenly penetrate into the surface of the film during the coating process.

[0028] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the utility model, the threaded rod 3 is provided with opposite threads, and the opposite threads on the threaded rod 3 are symmetrically arranged. Each group of the threaded sleeves 4 is symmetrically arranged, and the threaded sleeves 4 are slidably connected to the fixed block 2.

[0029] The servo motor 7 drives the threaded rod 3 to rotate, and the threaded rod 3 drives the threaded sleeve 4 to rotate and move relatively in the fixed block 2. The threaded sleeve 4 drives the rod 5 to move, and the rod 5 rotates relative to each other to adjust the side rubber roller 6 to move.

[0030] In another embodiment, please refer to the attached specification Figure 1-5 As a further solution of the utility model, each group of the rods 5 is cross-arranged, each group of the rods 5 is rotationally connected, the side rubber rollers 6 are bilaterally symmetrically arranged, and the side rubber rollers 6 are parallelly arranged.

[0031] The side rubber rollers 6 are located on both sides of the main rubber roller 11 . Driven by the rod 5 , the side rubber rollers 6 and the main rubber roller 11 are attached to or away from each other, so as to adjust the gap between the rubber rollers.

[0032] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the present utility model, the bracket 10 is screwed to the frame 1 and the fixing block 2 by bolts, and the bracket 10 is symmetrically arranged front and back.

[0033] The bracket 10 is fixed to the frame 1 by bolts, and the bracket 10 enables the main rubber roller 11 to rotate stably.

[0034] In another embodiment, please refer to the attached Figure 1-5 As a further solution of the utility model, a heating wire is installed on the inner side of the main rubber roller 11 , the heating wire on the inner side of the main rubber roller 11 is spirally arranged, and a temperature sensor is arranged on the inner end of the main rubber roller 11 .

[0035] The main rubber roller 11 is evenly heated by the electric heating wire, the temperature sensor senses the temperature inside the main rubber roller and the controller controls the temperature inside the rubber roller, thereby improving the production quality of the laminating machine.

[0036] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the utility model, the speed regulating motor 12 includes a driving motor 121, a worm 122 is fixedly connected to the end of the main shaft of the driving motor 121, a worm wheel 123 is meshingly connected to the outer side of the worm 122, a first half shell 124 is provided at one end of the outer side of the worm wheel 123, and a second half shell 125 is provided at the other end of the outer side of the worm wheel 123, and the first half shell 124 and the second half shell 125 are connected by bolts.

[0037] The driving motor 121 drives the worm 122 to rotate, the worm 122 drives the worm wheel 123 to rotate, and the worm wheel 123 drives the main rubber roller 11 to rotate.

[0038] When the device is in use, the servo motor 7 is turned on to drive the threaded rod 3 to rotate, the threaded rod 3 drives the threaded sleeve 4 to rotate and move relatively in the fixed block 2, the threaded sleeve 4 drives the rod 5 to move, the rod 5 rotates with each other, thereby driving the top side rubber roller 6 to move, and the side rubber roller 6 will change the gap with the main rubber roller 11 after movement, so as to control the coating thickness of the glue on the PE film, the driving motor 121 drives the worm 122 to rotate, the worm 122 drives the worm gear 123 to rotate, and the worm gear 123 drives the main rubber roller 11 to rotate, so that the glue can be coated on the PE film and drive the PE film to move, turning on the heating line and cooperating with the temperature sensor to control the temperature of the main rubber roller 11 can improve the uniformity and stability of the coating process, thereby improving the product quality, and controlling the temperature of the rubber roller can control and ensure that the glue can evenly penetrate into the surface of the film during the coating process.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rubber roller device for a laminating machine, comprising a frame (1), characterized in that: The front and rear sides of the top of the frame (1) are provided with fixed blocks (2); the inner side of the fixed block (2) is rotatably connected to a threaded rod (3); the outer side of the threaded rod (3) is spirally connected to a threaded sleeve (4); the top of the threaded sleeve (4) is rotatably connected to a rod (5); a side rubber roller (6) is rotatably mounted between the front and rear rods (5); the front and rear ends of the frame (1) are provided with brackets (10); a main rubber roller (11) is rotatably mounted between the brackets (10); a speed regulating motor (12) is provided at the front end of the main rubber roller (11).

2. The rubber roller device for a laminating machine according to claim 1, characterized in that: The threaded rod (3) is provided with opposite threads, and the opposite threads on the threaded rod (3) are arranged in a bilaterally symmetrical manner.

3. The rubber roller device for a laminating machine according to claim 1, characterized in that: Each group of threaded sleeves (4) is symmetrically arranged, and the threaded sleeves (4) are slidably connected to the fixed block (2).

4. The rubber roller device for a laminating machine according to claim 1, characterized in that: Each group of rods (5) are arranged crosswise, and each group of rods (5) are rotatably connected.

5. The rubber roller device for a laminating machine according to claim 1, characterized in that: The side rubber rollers (6) are arranged symmetrically on both sides, and the side rubber rollers (6) are arranged in parallel.

6. The rubber roller device for a laminating machine according to claim 1, characterized in that: The bracket (10) is screw-connected to the frame (1) and the fixing block (2) via bolts, and the bracket (10) is arranged symmetrically in the front and rear directions.

7. The rubber roller device for a laminating machine according to claim 1, characterized in that: A heating wire is installed on the inner side of the main rubber roller (11), the heating wire on the inner side of the main rubber roller (11) is arranged in a spiral shape, and a temperature sensor is arranged on the inner end of the main rubber roller (11).

8. The rubber roller device for a laminating machine according to claim 1, characterized in that: The speed regulating motor (12) comprises a driving motor (121), a main shaft end of the driving motor (121) being fixedly connected to a worm (122), an outer side of the worm (122) being meshingly connected to a worm wheel (123), a first half shell (124) being provided at one end of the outer side of the worm wheel (123), a second half shell (125) being provided at the other end of the outer side of the worm wheel (123), and the first half shell (124) and the second half shell (125) being connected by bolts.

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