Positioning mechanism for rubber roller production

Abstract

The utility model discloses a positioning mechanism for rubber covered roller production, and relates to the technical field of rubber covered roller production, the positioning mechanism for rubber covered roller production comprises a fixing table, the surface of the fixing table is fixedly connected with a fixing frame, two connecting rods are arranged above the fixing table, the surface structures of the two connecting rods are the same, and the surface structures of the two connecting rods are the same. One connecting rod is slidably connected with the surface of the fixing frame, the other connecting rod is fixedly connected with the surface of the fixing frame, a first rotating rod is rotatably connected to the interior of the connecting rod fixed to the fixing frame, a supporting disc is fixedly connected to one end of the first rotating rod, and two clamping plates are slidably connected to the surface of the supporting disc; according to the positioning mechanism for rubber roller production, due to the fact that the device for fixing the rubber roller is arranged above the fixing table, waste generated in the machining process is prevented from making contact with the threaded rod, the waste is prevented from blocking a threaded groove in the threaded rod, the influence on subsequent machining of the rubber roller is avoided, and the positioning mechanism is convenient for workers to use.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber roller production, in particular to a positioning mechanism for rubber roller production. Background Art

[0002] With the rapid development of social economy, rubber rollers are mainly used in papermaking, dyeing, printing, grain processing, metallurgy, plastic processing, logistics and other aspects. The rubber roller forming is mainly to stick the rubber coating on the metal core, which includes wrapping method, extrusion method, molding method, injection molding method and injection method.

[0003] CN202321455133.9 proposes a positioning mechanism for rubber roller production. By starting the first motor, the first motor drives the threaded rod to rotate. The rotation of the threaded rod can assist in driving the slider to slide on the inner side of the slide groove. By sliding the slider on the inner side of the slide groove, the lifting mechanism located on the left side of the top of the top plate can be assisted to move, thereby facilitating the adjustment of the spacing between the two sets of lifting mechanisms, making it convenient for the device to adapt to rubber rollers of different lengths, and improving the overall adaptability and convenience of the device.

[0004] However, during the implementation of this scheme, since the threaded rod is arranged below the processing table, waste generated when the rubber roller is cut will directly contact the threaded rod, which will cause the threaded rod to squeeze it when it rotates, thereby covering the threads on the threaded rod, affecting the subsequent fixation and clamping of the rubber roller by the device. Therefore, a positioning mechanism for rubber roller production is proposed to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a positioning mechanism for rubber roller production, which can solve the problems of the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a positioning mechanism for rubber roller production, comprising a fixed platform, the surface of the fixed platform is fixedly connected to a fixed frame, two connecting rods are arranged above the fixed platform, the surface structures of the two connecting rods are the same, and one of the connecting rods is slidably connected to the surface of the fixed frame, and the other connecting rod is fixedly connected to the surface of the fixed frame, the connecting rod fixed on the fixed frame is internally rotatably connected to a rotating rod 1, one end of the rotating rod 1 is fixedly connected to a supporting plate, the surface of the supporting plate is slidably connected to two clamping plates, the surface of the supporting plate is rotatably connected to a bidirectional threaded rod, and the bidirectional threaded rod penetrates into the interior of the supporting plate, the surfaces of the two clamping plates are both threadedly connected to the surfaces of the bidirectional threaded rod, and the threads inside the two clamping plates respectively match the threads at both ends of the bidirectional threaded rod, the surface of the fixed frame is rotatably connected to a threaded rod, and the threaded rod penetrates into the interior of the fixed frame, and the connecting rod slidably connected to the interior of the fixed frame is threadedly connected to the internal thread of the threaded rod.

[0007] Preferably, a rotating rod 1 on the connecting rod fixedly connected to the fixing frame penetrates to the outside of the fixing frame, a surface of the rotating rod 1 is rotatably connected to the inside of the fixing frame, a motor is mounted on the surface of the fixing frame, an output end of the motor is fixedly connected to an end of the rotating rod 1 located outside the fixing frame, a sprocket is fixedly connected to the surface of the rotating rod 1, two rotating rods 2 are rotatably connected to the inner wall of the fixing platform, and one of the rotating rods 2 penetrates to the outside of the fixing platform, and an end of the rotating rod 2 located outside the fixing platform is also fixedly connected to the sprocket, and chains are meshed and connected on the surfaces of the two sprockets.

[0008] Preferably, a protective shell 1 is fixedly connected to the surface of the fixed platform, and the two sprockets and the chain are both located inside the protective shell 1.

[0009] Preferably, a protective plate 2 is fixedly connected to the inner wall of the fixed platform, and the surfaces of the two rotating rods 2 are rotatably connected to the inside of the protective plate 2, and one end of the two rotating rods 2 located inside the protective plate 2 is fixedly connected to a gear, and the surfaces of the two gears are meshed with each other.

[0010] Preferably, the ends of the two rotating rods away from the protective plate are fixedly connected to cutting knives, the surface of the fixed platform is fixedly connected to a baffle, and the baffle is arranged in a cone shape, the bottom surface of the fixed platform is fixedly connected to a collecting box, and the collecting box is connected to the surface of the fixed platform.

[0011] Preferably, the surface of the rotating rod is fixedly connected to a rotating disk, the surface of the fixed platform is slidably connected to a moving rod, and the moving rod penetrates into the interior of the collecting box, the surface of the moving rod is slidably connected to the interior of the collecting box, the inner wall of the collecting box is slidably connected to a sliding plate, and one end of the moving rod located inside the collecting box is fixedly connected to the sliding plate.

[0012] Preferably, the rotating disk is arranged in an elliptical shape.

[0013] Preferably, a spring is fixedly connected to the inner wall of the collection box, and one end of the spring away from the collection box is fixedly connected to the sliding plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The positioning mechanism for the production of rubber rollers has a device for fixing the rubber rollers disposed above a fixing platform, thereby preventing waste materials generated during processing from contacting the threaded rods, thereby preventing the waste materials from blocking the thread grooves on the threaded rods, and thus preventing the subsequent processing of the rubber rollers from being affected, thereby facilitating use by workers.

[0016] (2) The positioning mechanism for the rubber roller production, when the motor is started, causes the two rotating rods to rotate to cut the falling waste, and the cut waste falls into the interior of the collection box, avoiding the staff from cleaning the surface of the fixed table, reducing the staff's labor burden and facilitating the use of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0020] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged structure of B;

[0021] Figure 4 This is a schematic diagram of the internal structure of the fixed platform of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the sprocket and chain of the utility model;

[0023] Figure 6 This is a schematic diagram of the internal structure of the protective plate 2 of the utility model;

[0024] Figure 7This is a schematic diagram of the internal structure of the collection box of the utility model.

[0025] Figure numerals: 1. fixed platform; 2. fixed frame; 3. threaded rod; 4. connecting rod; 5. supporting plate; 6. collecting box; 7. bidirectional threaded rod; 8. motor; 9. rotating rod one; 10. protective shell one; 11. rotating disk; 12. moving rod; 13. baffle; 14. clamping plate; 15. protective plate two; 16. cutting knife; 17. rotating rod two; 18. sprocket; 19. chain; 20. gear; 21. sliding plate; 22. spring. DETAILED DESCRIPTION

[0026] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0027] See also Figure 1-7 The utility model provides a technical solution: a positioning mechanism for rubber roller production, comprising a fixed platform 1, a fixed frame 2 is fixedly connected to the surface of the fixed platform 1, two connecting rods 4 are arranged above the fixed platform 1, the surface structures of the two connecting rods 4 are the same, and one of the connecting rods 4 is slidably connected to the surface of the fixed frame 2, and the other connecting rod 4 is fixedly connected to the surface of the fixed frame 2, the connecting rod 4 fixed on the fixed frame (2) is internally rotatably connected to a rotating rod 9, one end of the rotating rod 9 is fixedly connected to a supporting plate 5, the surface of the supporting plate 5 is slidably connected to two clamping plates 14, the surface of the supporting plate 5 is rotatably connected to a bidirectional threaded rod 7, and the bidirectional threaded rod 7 penetrates into the interior of the supporting plate 5, the surfaces of the two clamping plates 14 are both threadedly connected to the surfaces of the bidirectional threaded rod 7, and the threads inside the two clamping plates 14 match the threads at both ends of the bidirectional threaded rod 7, the surface of the fixed frame 2 is rotatably connected to a threaded rod 3, and the threaded rod 3 penetrates into the interior of the fixed frame 2, and the connecting rod 4 slidably connected to the interior of the fixed frame 2 is threadedly connected to the interior of the threaded rod 3.

[0028] When the staff puts the rubber roller to be processed on the surface of the fixed table 1, the staff then rotates the two-way threaded rod 7. Since the two clamps 14 are slidably connected to the surface of the support plate 5, the two clamps 14 will not rotate with the two-way threaded rod 7, but move relative to or away from each other with the rotation of the two-way threaded rod 7. At the same time, the staff rotates the threaded rod 3 to make the connecting rod 4 slide accordingly, and then adjust the distance between the two connecting rods 4, so that the device can process rubber rollers of different specifications. Since the device sets the device for fixing the rubber roller above the fixed table 1, the waste generated during processing is prevented from contacting the threaded rod 3, and the waste is prevented from blocking the thread groove on the threaded rod 3, thereby avoiding affecting the subsequent processing of the rubber roller, which is convenient for the staff to use.

[0029] The rotating rod 19 on the connecting rod 4 fixedly connected to the fixed frame 2 penetrates to the outside of the fixed frame 2, the surface of the rotating rod 19 is rotatably connected to the inside of the fixed frame 2, a motor 8 is mounted on the surface of the fixed frame 2, the output end of the motor 8 is fixedly connected to the end of the rotating rod 19 located outside the fixed frame 2, a sprocket 18 is fixedly connected to the surface of the rotating rod 19, the inner wall of the fixed platform 1 is rotatably connected to two rotating rods 2 17, and one of the rotating rods 2 17 penetrates to the outside of the fixed platform 1, and the end of the rotating rod 2 17 located outside the fixed platform 1 is also fixedly connected to the sprocket 18, the surfaces of the two sprockets 18 are meshed and connected with a chain 19, and the surface of the fixed platform 1 is fixedly connected to a protective Shell 10, two sprockets 18 and chain 19 are all located inside the protective shell 10, the inner wall of the fixed platform 1 is fixedly connected with a protective plate 2 15, and the surfaces of the two rotating rods 2 17 are rotatably connected to the inside of the protective plate 2 15, and the ends of the two rotating rods 217 located inside the protective plate 2 15 are fixedly connected with gears 20, and the surfaces of the two gears 20 are meshed with each other, and the ends of the two rotating rods 217 away from the protective plate 2 15 are fixedly connected with cutting knives 16, the surface of the fixed platform 1 is fixedly connected with a baffle 13, and the baffle 13 is set in a cone shape, the bottom surface of the fixed platform 1 is fixedly connected with a collecting box 6, and the collecting box 6 is connected to the surface of the fixed platform 1.

[0030] When the motor 8 is started, the output end of the motor 8 drives the rotating rod 1 9 to rotate, and the rotating rod 1 9 drives the fixed rubber roller to rotate. At the same time, the rotating rod 1 9 drives the rotating rod 2 17, the sprocket 18, and the chain 19 to rotate. Due to the setting of the gears 20 on the surfaces of the two rotating rods 2 17, when one rotating rod 2 17 rotates, it will drive the gear 20 on the surface of the other rotating rod 2 17 to rotate, and then the two cutting knives 16 rotate with the two rotating rods 2 17, so that the two rotating rods 2 17 rotate to cut the fallen waste, and the cut waste falls into the inside of the collecting box 6, avoiding the staff from cleaning the surface of the fixed platform 1, reducing the labor burden of the staff, and facilitating the use of the staff.

[0031] The surface of the rotating rod 9 is fixedly connected with a rotating disk 11, and the rotating disk 11 is set in an elliptical shape. The surface of the fixed platform 1 is slidably connected with a moving rod 12, and the moving rod 12 penetrates into the interior of the collecting box 6. The surface of the moving rod 12 is slidably connected to the interior of the collecting box 6, and the inner wall of the collecting box 6 is slidably connected with a sliding plate 21. The end of the moving rod 12 located inside the collecting box 6 is fixedly connected to the sliding plate 21, and the inner wall of the collecting box 6 is fixedly connected with a spring 22, and the end of the spring 22 away from the collecting box 6 is fixedly connected to the sliding plate 21.

[0032] When the rotating rod 9 rotates, the rotating rod 9 drives the rotating disk 11 to rotate, and because the rotating disk 11 is set in an elliptical shape, the surface of the rotating disk 11 pushes the moving rod 12, and the moving rod 12 pushes the sliding plate 21, and the sliding plate 21 moves so that the spring 22 is compressed. When the rotating disk 11 no longer pushes the moving rod 12, under the elastic force of the spring 22, the sliding plate 21 drives the moving rod 12 to move, and the sliding plate 21 slides up and down inside the collecting box 6 and shakes. The waste falling on the surface of the sliding plate 21 will shake at the same time, and the waste falling into the collecting box 6 will be flattened to avoid the waste from being removed and piled up, so that more waste can be placed inside the collecting box 6, which is convenient for the staff to clean it up later.

[0033] Working principle: when the staff rotates the two-way threaded rod 7, the two clamps 14 move to fix the rubber roller, and at the same time the staff rotates the threaded rod 3, so that the connecting rod 4 slides accordingly, and then adjusts the distance between the two connecting rods 4, so that the device can process rubber rollers of different specifications, and the output end of the motor 8 drives the rubber roller fixed by the rotating rod 1 9 to rotate, and at the same time the rotating rod 1 9 drives the rotating rod 2 17, the sprocket 18, and the chain 19 to rotate, and the rotating rod 2 17 drives another rotating rod 2 17 to rotate, and then the two cutting knives 16 rotate with the two rotating rods 2 17, so that the two rotating rods 2 17 rotate to cut the fallen waste.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A positioning mechanism for rubber roller production, comprising a fixing table (1), Features: The surface of the fixed platform (1) is fixedly connected to a fixed frame (2); two connecting rods (4) are arranged above the fixed platform (1); the surface structures of the two connecting rods (4) are the same, and one of the connecting rods (4) is slidably connected to the surface of the fixed frame (2); the other connecting rod (4) is fixedly connected to the surface of the fixed frame (2); the connecting rod (4) fixed on the fixed frame (2) is internally rotatably connected to a rotating rod (9); one end of the rotating rod (9) is fixedly connected to a supporting plate (5); the surface of the supporting plate (5) is slidably connected to two clamping plates (14 ), the surface of the support plate (5) is rotatably connected with a bidirectional threaded rod (7), and the bidirectional threaded rod (7) penetrates into the interior of the support plate (5), the surfaces of the two clamping plates (14) are threadedly connected with the surfaces of the bidirectional threaded rod (7), and the threads inside the two clamping plates (14) respectively match the threads at both ends of the bidirectional threaded rod (7), the surface of the fixing frame (2) is rotatably connected with a threaded rod (3), and the threaded rod (3) penetrates into the interior of the fixing frame (2), and the connecting rod (4) slidably connected to the interior of the fixing frame (2) is connected to the internal thread of the threaded rod (3).

2. A positioning mechanism for rubber roller production according to claim 1, Features: A rotating rod (9) on a connecting rod (4) fixedly connected to the fixed frame (2) passes through the outside of the fixed frame (2); a surface of the rotating rod (9) is rotatably connected to the inside of the fixed frame (2); a motor (8) is mounted on the surface of the fixed frame (2); an output end of the motor (8) is fixedly connected to an end of the rotating rod (9) located outside the fixed frame (2); a sprocket (18) is fixedly connected to the surface of the rotating rod (9); two rotating rods (17) are rotatably connected to the inner wall of the fixed platform (1); one of the rotating rods (17) passes through the outside of the fixed platform (1); and an end of the rotating rod (17) located outside the fixed platform (1) is also fixedly connected to a sprocket (18); and the surfaces of the two sprockets (18) are meshedly connected with chains (19).

3. A positioning mechanism for rubber roller production according to claim 2, Features: A protective shell (10) is fixedly connected to the surface of the fixed platform (1), and the two sprockets (18) and the chain (19) are both located inside the protective shell (10).

4. A positioning mechanism for rubber roller production according to claim 3, Features: The inner wall of the fixed platform (1) is fixedly connected to a second protective plate (15), and the surfaces of the two second rotating rods (17) are both rotatably connected to the inside of the second protective plate (15), and one end of the two second rotating rods (17) located inside the second protective plate (15) is fixedly connected to a gear (20), and the surfaces of the two gears (20) are meshed with each other.

5. A positioning mechanism for rubber roller production according to claim 4, Features: The ends of the two rotating rods (17) away from the protective plate (15) are fixedly connected to a cutting knife (16); the surface of the fixed platform (1) is fixedly connected to a baffle (13), and the baffle (13) is arranged in a conical shape; the bottom surface of the fixed platform (1) is fixedly connected to a collection box (6), and the collection box (6) is connected to the surface of the fixed platform (1).

6. A positioning mechanism for rubber roller production according to claim 1, Features: The surface of the rotating rod (9) is fixedly connected to a rotating disk (11), the surface of the fixed platform (1) is slidably connected to a moving rod (12), and the moving rod (12) penetrates into the interior of the collecting box (6), the surface of the moving rod (12) is slidably connected to the interior of the collecting box (6), the inner wall of the collecting box (6) is slidably connected to a sliding plate (21), and one end of the moving rod (12) located inside the collecting box (6) is fixedly connected to the sliding plate (21).

7. A positioning mechanism for rubber roller production according to claim 6, Features: The rotating disk (11) is arranged in an elliptical shape.

8. A positioning mechanism for rubber roller production according to claim 6, Features: A spring (22) is fixedly connected to the inner wall of the collection box (6), and one end of the spring (22) away from the collection box (6) is fixedly connected to the sliding plate (21).

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