Rubber sole raw material calender

Abstract

According to the rubber sole raw material calender, the air cylinder is arranged, the air inlet and outlet of the air cylinder can drive the L-shaped lifting plate to ascend or descend, then the cutting knife can be driven to move towards one end of the calendering roller, and a rail is provided for the L-shaped lifting plate through sliding fit of the sliding block and the sliding groove in the ascending or descending process of the L-shaped lifting plate; the accompanying plates are fixedly connected to the ends, away from the L-shaped lifting plate, of the sliding blocks, the limiting rod is fixedly connected between the accompanying plates, in the rotating process of the first motor, the threaded rod is driven by the first motor to rotate along with the accompanying plates, the cutter base can be driven to move left and right on the limiting rod and the threaded rod, and then the cutter can be driven to move left and right; and when the cutting knife is driven by the air cylinder to be tangent to the calendering roller, the rubber raw materials wound on the calendering roller can be cut, next stacking calendering is facilitated, and more convenience and safety are achieved.

Description

Technical Field

[0001] The utility model relates to a calender for rubber sole raw materials, belonging to the technical field of calenders. Background Art

[0002] Rubber soles are made from foamed rubber sheets. Rubber sheet production involves mixing rubber materials in varying proportions in an internal mixer. The mixture is then pressed through a calender to create a denser, less air-filled rubber mass. The resulting larger rubber sheets are then cut into specified sizes using a cutting machine for use in rubber sole production.

[0003] During the calendering process, the rubber raw material wrapped around the calendering rollers needs to be cut to facilitate stacking and calendering. However, in the prior art, the rubber raw material wrapped around the calendering rollers is cut using a utility knife. This not only increases the temperature of the rubber raw material during the calendering process, potentially scalding the worker, but also increases the inconvenience of stacking the rubber raw material while cutting. Therefore, the present invention proposes a rubber sole raw material calender to address these issues. Utility Model Content

[0004] Based on the above background, the purpose of the present invention is to provide a rubber sole raw material calender to solve the problems in the background technology.

[0005] The utility model provides the following technical solutions:

[0006] A rubber sole raw material calender comprises a base, a left support plate and a right support plate are fixedly connected to the top of the base, the tops of the left support plate and the right support plate are fixedly connected to vertical plates, the outer sides of the vertical plates are extended with extension plates near the top positions, a cylinder is fixedly connected to the extension plates, the output end of the cylinder passes through the bottom of the extension plates, the bottom of the output end of the cylinder is fixedly connected to an L-shaped lifting plate, the inner sides of the L-shaped lifting plates are fixedly connected to sliders, the vertical plates are provided with slide grooves, the sliders are slidably connected to the slide grooves, and the sliders are away from one end of the L-shaped lifting plate They are all fixedly connected to the accompanying plates, and a limiting rod is provided between the accompanying plates. Both ends of the limiting rod are fixedly connected to the accompanying plates. The L-shaped lifting plate to which the output end of the top extension plate of the left support plate is fixedly connected is fixedly connected to the first motor. The output shaft of the first motor is fixedly connected to a threaded rod. The right end of the threaded rod is rotatably connected to the accompanying plate on the left side of the right support plate. The threaded rod is located directly below the limiting rod. The threaded rod is threadedly connected to a cutter seat. A sliding hole is provided on the cutter seat. The sliding hole and the limiting rod are slidably matched. The cutter seat is detachably connected to a cutting knife by a bolt. Preferably,

[0007] Preferably, a group of bearing chambers are provided on the left support plate and the right support plate, and the group of bearing chambers on the left support plate and the group of bearing chambers on the right support plate are respectively opened coaxially, and bearings are provided in the bearing chambers. A group of rolling rollers are provided between the left support plate and the right support plate, and the roller shafts of the rolling rollers are all passed through the inner rings of the bearings at corresponding positions. The rolling rollers are rotatably connected to the left support plate and the right support plate through bearings.

[0008] Preferably, the outer side surface of the left support plate is detachably connected to the first bearing cover by bolts at the corresponding positions of the bearing chambers, and the outer side surface of the right support plate is detachably connected to the second bearing cover by bolts at the corresponding positions of the bearing chambers. The roller shafts of a group of the right ends of the rolling rollers all pass through the second bearing cover, and the roller shafts of a group of the right ends of the rolling rollers passing through the second bearing cover are all provided with gears, and the gears are meshed with each other.

[0009] Preferably, a support plate is fixedly connected to the outer side of the right support plate, a second motor is installed on the top of the support plate, a driving gear is fixedly connected to the output shaft of the second motor, and one of the two gears on the right end part of the rolling roller of the driving gear group is meshed with each other.

[0010] Preferably, the front end of the rolling roller in the group of rolling rollers is located below the cutting knife.

[0011] Preferably, a controller is installed on the front end surface of the right support plate, the controller is electrically connected to the first motor and the second motor, and the controller is connected to an external power supply.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] The utility model discloses a rubber sole raw material calendering machine, by arranging a cylinder, the air in and out of the cylinder can drive the L-shaped lifting plate to rise or fall, and further can drive the cutting knife to move toward one end of the calendering roller. During the rising or falling process of the L-shaped lifting plate, the sliding cooperation of the slider and the slide groove provides a track for it. By fixing the accompanying plate with the end of the slider away from the L-shaped lifting plate, and fixing the limiting rod between the accompanying plates, during the rotation of the first motor, the threaded rod follows the rotation driven by the first motor, and can drive the cutting knife seat to move left and right on the limiting rod and the threaded rod, and further can drive the cutting knife to move left and right. When the cutting knife is driven by the cylinder to be tangent to the calendering roller, the rubber raw material wrapped on the calendering roller can be cut, which is convenient for the next stacking and calendering, and more convenient and safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a partial structural diagram of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection relationship between the L-shaped lifting plate, the slider and the accompanying plate of the utility model;

[0018] Figure 4 It is a schematic diagram of the connection relationship between the cutting knife seat and the cutting knife of the present utility model.

[0019] In the figure: 1. Base; 2. Left support plate; 3. Right support plate; 4. Vertical plate; 5. Extension plate; 6. Cylinder; 7. L-shaped lifting plate; 8. Slider; 9. Slide; 10. Traveling plate; 11. Limit rod; 12. First motor; 13. Threaded rod; 14. Cutter seat; 15. Slide hole; 16. Cutter; 17. Bearing chamber; 18. Bearing; 19. Pressing roller; 20. First bearing cover; 21. Second bearing cover; 22. Gear; 23. Support plate; 24. Second motor; 25. Driving gear; 26. Controller. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the technical solution of the present invention through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the implementation of the present invention is not limited to the following embodiments, and any form of modification and / or change made to the present invention will fall within the scope of protection of the present invention.

[0021] In this utility model, unless otherwise specified, all parts and percentages are by weight. The equipment and raw materials used are commercially available or commonly used in the art. The methods in the following embodiments, unless otherwise specified, are conventional methods in the art. The components or equipment in the following embodiments, unless otherwise specified, are all common standard parts or components known to those skilled in the art. Their structures and principles are known to those skilled in the art through technical manuals or routine experimental methods.

[0022] The following detailed description of the embodiments of the present invention is made in conjunction with the accompanying drawings. In the following detailed description, for ease of explanation, many specific details are set forth to provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments can also be implemented by those skilled in the art without these specific details.

[0023] like Figures 1-4 As shown, a rubber sole raw material calender comprises a base 1, the top of the base 1 is fixedly connected to a left support plate 2 and a right support plate 3, the tops of the left support plate 2 and the right support plate 3 are fixedly connected to a vertical plate 4, the outer side surfaces of the vertical plates 4 are extended with extension plates 5 near the top position, a cylinder 6 is fixedly connected to the extension plate 5, the output end of the cylinder 6 passes through the bottom of the extension plate 5, the bottom of the output end of the cylinder 6 is fixedly connected to an L-shaped lifting plate 7, the inner side surfaces of the L-shaped lifting plates 7 are fixedly connected to sliders 8, the vertical plates 4 are provided with slide grooves 9, the sliders 8 are slidably connected to the slide grooves 9, the sliders 8 are fixedly connected to accompanying plates 10 at one end away from the L-shaped lifting plates 7, and a limiting space is provided between the accompanying plates 10. The limiting rod 11 has two ends which are fixedly connected to the accompanying plate 10. The first motor 12 is fixedly connected to the L-shaped lifting plate 7 to which the output end of the top extension plate 5 of the left support plate 2 is fixedly connected. The output shaft of the first motor 12 is fixedly connected to a threaded rod 13. The right end of the threaded rod 13 is rotatably connected to the accompanying plate 10 on the left side of the right support plate 3. The threaded rod 13 is located directly below the limiting rod 11. A cutter seat 14 is threadedly connected to the threaded rod 13. A sliding hole 15 is provided on the cutter seat 14. The sliding hole 15 slides in cooperation with the limiting rod 11. The cutter seat 14 is detachably connected to a cutting knife 16 by bolts. The front end of a group of rolling rollers 19 is located below the cutting knife 16.

[0024] In the above technical solution, by setting the cylinder 6, the air in and out of the cylinder 6 can drive the L-shaped lifting plate 7 to rise or fall, and then drive the cutting knife 16 to move toward one end of the rolling roller 19. During the rising or falling process of the L-shaped lifting plate 7, the sliding cooperation of the slider 8 and the slide groove 9 provides a track for it. By fixing the accompanying plate 10 at the end of the slider 8 away from the L-shaped lifting plate 7, and fixing the limiting rod 11 between the accompanying plates 10, during the rotation of the first motor 12, the threaded rod 13 follows the rotation driven by the first motor 12, and can drive the cutter seat 14 to move left and right on the limiting rod 11 and the threaded rod 13, and then drive the cutting knife 16 to move left and right. When the cutting knife 16 is driven by the cylinder 6 to be tangent to the rolling roller 19, the rubber raw material wrapped around the rolling roller 19 can be cut, which is convenient for the next stacking and calendering, which is more convenient and safe.

[0025] In the present invention, a group of bearing chambers 17 are provided on the left support plate 2 and the right support plate 3. The group of bearing chambers 17 on the left support plate 2 and the group of bearing chambers 17 on the right support plate 3 are respectively opened coaxially, and bearings 18 are provided in the bearing chambers 17. A group of rolling rollers 19 are provided between the left support plate 2 and the right support plate 3. The roller shafts of the rolling rollers 19 are all passed through the inner rings of the bearings 18 at corresponding positions. The rolling rollers 19 are rotatably connected to the left support plate 2 and the right support plate 3 through the bearings 18. The outer surface of the left support plate 2 corresponding to each bearing chamber 17 is detachably connected with a first bearing cover 20 by bolts. , the outer surface of the right support plate 3 is detachably connected to the second bearing cover 21 at the corresponding position of each bearing chamber 17 by bolts, and the roller shafts of a group of the right ends of the rolling rollers 19 all pass through the second bearing cover 21, and a group of the roller shafts at the right ends of the rolling rollers 19 are provided with gears 22 on the parts passing through the second bearing cover 21, and the gears 22 are meshing with each other. A supporting plate 23 is fixedly connected to the outer side of the right support plate 3, and a second motor 24 is installed on the top of the supporting plate 23. A driving gear 25 is fixedly connected to the output shaft of the second motor 24, and the driving gear 25 is meshing with one of the two gears 22 on the right end part of a group of rolling rollers 19.

[0026] In the above technical solution, by arranging a bearing 18 in the bearing chamber 17 and passing the roller shaft of the calendering roller 19 through the inner ring of the bearing 18, a group of calendering rollers 19 are rotatably connected to the left support plate 2 and the right support plate 3. When the second motor 24 is started and the rubber raw material is placed between a group of calendering rollers 19, the second motor 24 rotates and drives the two gears 22 that mesh with each other to rotate through the driving gear 25, thereby calendering the rubber raw material into sheets, and removing bubbles in the rubber raw material to enhance the compactness of the rubber raw material, so that the rubber raw material can be transformed into a rubber raw material sheet suitable for sole production.

[0027] In the present invention, a controller 26 is mounted on the front end of the right support plate 3. The controller 26 is electrically connected to the first motor 12 and the second motor 24. The controller 26 is also connected to an external power source. The controller 26 can control the movement of the first motor 12 and the second motor 24.

[0028] This document uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the method and core concept of the present invention. It should be noted that those skilled in the art can make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A rubber sole raw material calender, characterized by: The invention comprises a base (1), wherein the top of the base (1) is fixedly connected to a left support plate (2) and a right support plate (3), the tops of the left support plate (2) and the right support plate (3) are fixedly connected to a vertical plate (4), the outer side surfaces of the vertical plates (4) are extended with extension plates (5) near the top positions, the extension plates (5) are fixedly connected to a cylinder (6), the output end of the cylinder (6) passes through the bottom of the extension plate (5), the bottom of the output end of the cylinder (6) is fixedly connected to an L-shaped lifting plate (7), the inner side surfaces of the L-shaped lifting plates (7) are fixedly connected to a slider (8), the vertical plates (4) are provided with a slide groove (9), the slider (8) is slidably connected to the slide groove (9), the slider (8) is fixedly connected to an accompanying plate (10) at one end away from the L-shaped lifting plate (7), the accompanying plate (10) is fixedly connected to the vertical plate (4), and the accompanying plate (10) is fixedly connected to the upper and lower ends of the slider (8) and the lower and upper ends of the slider (8) are fixedly connected to the upper and lower ends of the slider (8). A limiting rod (11) is provided between the plates (10), both ends of the limiting rod (11) are fixedly connected to the accompanying plate (10), a first motor (12) is fixedly connected to the L-shaped lifting plate (7) to which the output end of the top extension plate (5) of the left support plate (2) is fixedly connected, a threaded rod (13) is fixedly connected to the output shaft of the first motor (12), the right end of the threaded rod (13) is rotatably connected to the accompanying plate (10) on the left side of the right support plate (3), the threaded rod (13) is located directly below the limiting rod (11), a cutter seat (14) is threadedly connected to the threaded rod (13), a sliding hole (15) is provided on the cutter seat (14), the sliding hole (15) is slidably matched with the limiting rod (11), and a cutting knife (16) is detachably connected to the cutter seat (14) by a bolt.

2. A rubber sole raw material calender according to claim 1, characterized in that: A group of bearing chambers (17) are provided on the left support plate (2) and the right support plate (3), and the group of bearing chambers (17) on the left support plate (2) and the group of bearing chambers (17) on the right support plate (3) are respectively provided coaxially, and bearings (18) are provided in the bearing chambers (17). A group of rolling rollers (19) are provided between the left support plate (2) and the right support plate (3), and the roller shafts of the rolling rollers (19) are all passed through the inner rings of the bearings (18) at corresponding positions. The rolling rollers (19) are rotatably connected to the left support plate (2) and the right support plate (3) through the bearings (18).

3. A rubber sole raw material calender according to claim 2, characterized in that: The outer surface of the left support plate (2) is detachably connected to the first bearing cover (20) at the position corresponding to each bearing chamber (17) by bolts, and the outer surface of the right support plate (3) is detachably connected to the second bearing cover (21) at the position corresponding to each bearing chamber (17) by bolts. The roller shafts at the right ends of a group of the rolling rollers (19) all pass through the second bearing cover (21), and the roller shafts at the right ends of a group of the rolling rollers (19) that pass through the second bearing cover (21) are all provided with gears (22), and the gears (22) are meshed with each other.

4. A rubber sole raw material calender according to claim 3, characterized in that: A supporting plate (23) is fixedly connected to the outer side of the right support plate (3), a second motor (24) is mounted on the top of the supporting plate (23), a driving gear (25) is fixedly connected to the output shaft of the second motor (24), and the driving gear (25) is meshed with one of the two gears (22) on the right end of a group of rolling rollers (19).

5. The rubber sole raw material calender according to claim 2, characterized in that: The front end of the delay roller (19) in the set of delay rollers (19) is located below the cutting knife (16).

6. The rubber sole raw material calender according to claim 1, characterized in that: A controller (26) is installed on the front end surface of the right support plate (3), and the controller (26) is electrically connected to the first motor (12) and the second motor (24), and the controller (26) is connected to an external power supply.

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