Polishing and grinding equipment for rubber processing

Abstract

The utility model discloses polishing and grinding equipment for rubber processing, which comprises a base, a fixing plate is mounted at the top end of the base, a lifting platform is arranged at the top end of the fixing plate, X-shaped supports are mounted on two sides of the fixing plate and the lifting platform, and a connecting rod is mounted between the two groups of X-shaped supports. Sliding grooves are formed in the fixing plate and the lifting table correspondingly, and a threaded rod is installed on one side of the fixing plate. Through the arrangement of the fixing plate, the X-shaped support, the lifting table, the sliding groove, the threaded rod and the connecting rod, the height of the carrying table is adjusted, the threaded rod is controlled to rotate, the threaded rod is driven to stretch out and draw back in the sliding groove, the connecting rod is indirectly pushed to slide in the sliding groove, and the form of the X-shaped support is changed; the lifting table is controlled to ascend or descend, the distance between the carrying table and the grinding equipment is adjusted, the height of the carrying table can be flexibly adjusted conveniently so as to adapt to rubber plates of different thicknesses, and therefore the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber polishing and grinding, in particular to a polishing and grinding device used for rubber processing. Background Art

[0002] Rubber processing refers to the process of processing raw rubber or plasticized rubber into rubber products with certain properties and shapes through a series of process means. Rubber sheet is a sheet product with a certain thickness and a large area made of rubber as the main material through vulcanization. During the rubber sheet processing, there are bumps or grooves on the surface of the newly formed rubber sheet, which needs to be polished and ground. However, in actual use, the height of the processing table is difficult to adjust. When facing rubber sheets of different thicknesses, the processing table or rubber sheet needs to be padded, which is time-consuming and labor-intensive, and not flexible enough to use. Therefore, a polishing and grinding device for rubber processing is now provided. Utility Model Content

[0003] The purpose of the utility model is to provide a polishing and grinding device for rubber processing to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polishing and grinding equipment for rubber processing, comprising a base, a fixed plate installed on the top of the base, and a lifting platform provided on the top of the fixed plate, X-shaped brackets installed on both sides of the fixed plate and the lifting platform, and a connecting rod installed between the two groups of X-shaped brackets, a slide groove is provided inside the fixed plate and the lifting platform, a threaded rod is installed on one side of the fixed plate, and a carrier is installed on the top of the lifting platform.

[0005] Preferably, a sliding structure is formed between the slide groove and the connecting rod, one end of the threaded rod passes through the interior of the slide groove, and a movable connection is formed between the threaded rod and the connecting rod, and a threaded connection is formed between the threaded rod and the fixed plate.

[0006] Preferably, support plates are installed on both sides of the base, and a cover body is installed on the top of the support plate. A sliding block is installed inside the cover body, and a polishing device is installed on the bottom end of the sliding block.

[0007] Preferably, a screw rod and a guide rod are installed inside the cover body, and the screw rod and the guide rod are parallel to each other, and a driving motor is installed at one end of the screw rod.

[0008] Preferably, the screw rod and the guide rod both pass through the interior of the sliding block, and a threaded connection is formed between the screw rod and the sliding block.

[0009] Preferably, a limit baffle is installed on the top of the carrier, and claws are installed on the bottom ends of both sides of the limit baffle.

[0010] Preferably, a positioning bolt is installed inside the clamping claw, and a threaded connection is formed between the positioning bolt and the clamping claw.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] (1) The height of the platform is adjusted by providing a fixed plate, an X-shaped bracket, a lifting platform, a slide groove, a threaded rod and a connecting rod. The threaded rod is controlled to rotate, which drives the threaded rod to extend and retract inside the slide groove, indirectly pushing the connecting rod to slide inside the slide groove, changing the shape of the X-shaped bracket, controlling the lifting platform to lift or lower, and adjusting the distance between the platform and the grinding equipment. This facilitates flexible adjustment of the height of the platform to adapt to rubber plates of different thicknesses, thereby improving the flexibility of use.

[0013] (2) By providing a cover, a sliding block, a drive motor, a screw and a guide rod, the grinding position can be flexibly adjusted. The operation of the drive motor drives the screw to rotate, and the screw connection between the screw and the sliding block and the limiting function of the guide rod are used to control the sliding block to move linearly inside the cover, thereby changing the position of the grinding device and improving the flexibility of use.

[0014] (3) The rubber plate is limited by setting a limit baffle, a clamping claw and a positioning bolt. The clamping claws are distributed at the bottom ends of both sides of the limit baffle, and a vertical state is formed between the clamping claws and the limit baffle. The spacing between the two sets of clamping claws is adapted to the length of the carrier, and the limit baffle can be clamped at the top of the carrier. At the same time, the rotation of the positioning bolt can press against the outer wall of the carrier to fix the position of the limit baffle. The limit baffle can block the side of the rubber plate, limit the position of the rubber plate, and prevent the rubber plate from shifting, thereby making the polishing and grinding equipment have a limiting function. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a front view structural diagram of the utility model;

[0017] Figure 2 This is a side structural diagram of the present utility model;

[0018] Figure 3 This is a schematic diagram of a partial cross-sectional structure of a fixing plate of the present invention;

[0019] Figure 4 This is a schematic diagram of a partial cross-sectional structure of the cover body of the present invention;

[0020] Figure 5 This is a side structural diagram of the limit baffle of the present utility model;

[0021] Figure 6 For the utility model Figure 5 Enlarged structural diagram at point A in the middle.

[0022] Description of reference numerals in the figures:

[0023] 1. Base; 2. Fixing plate; 3. X-shaped bracket; 4. Lifting platform; 5. Limit baffle; 6. Cover; 7. Grinding equipment; 8. Sliding block; 9. Drive motor; 10. Carrier; 11. Support plate; 12. Slide groove; 13. Threaded rod; 14. Connecting rod; 15. Screw; 16. Guide rod; 17. Claw; 18. Positioning bolt. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0026] See also Figure 1-6The utility model provides an embodiment of a polishing and grinding device for rubber processing, comprising a base 1, a fixed plate 2 is installed on the top of the base 1, and a lifting platform 4 is provided on the top of the fixed plate 2, X-shaped brackets 3 are installed on both sides of the fixed plate 2 and the lifting platform 4, and a connecting rod 14 is installed between the two groups of X-shaped brackets 3, a slide groove 12 is provided inside the fixed plate 2 and the lifting platform 4, a threaded rod 13 is installed on one side of the fixed plate 2, and a carrier 10 is installed on the top of the lifting platform 4, a sliding structure is formed between the slide groove 12 and the connecting rod 14, one end of the threaded rod 13 passes through the interior of the slide groove 12, and a movable connection is formed between the threaded rod 13 and the connecting rod 14, a threaded connection is formed between the threaded rod 13 and the fixed plate 2, and the rotation of the threaded rod 13 can push the connecting rod 14 to move, thereby changing the angle state of the X-shaped bracket 3;

[0027] Specifically, as shown in the figure, when in use, by controlling the threaded rod 13 to rotate, the threaded rod 13 is driven to extend and retract inside the slide groove 12, indirectly pushing the connecting rod 14 to slide inside the slide groove 12, changing the shape of the X-shaped bracket 3, controlling the lifting platform 4 to lift or lower, and adjusting the distance between the carrier 10 and the grinding device 7;

[0028] Support plates 11 are installed on both sides of the base 1, and a cover body 6 is installed on the top of the support plate 11. A sliding block 8 is installed inside the cover body 6, and a grinding device 7 is installed on the bottom end of the sliding block 8. A screw rod 15 and a guide rod 16 are installed inside the cover body 6, and the screw rod 15 and the guide rod 16 are parallel to each other. A drive motor 9 is installed at one end of the screw rod 15. The screw rod 15 and the guide rod 16 both pass through the interior of the sliding block 8, and a threaded connection is formed between the screw rod 15 and the sliding block 8;

[0029] Specifically, as shown in the figure, when in use, the operation of the driving motor 9 drives the screw rod 15 to rotate, and the threaded connection between the screw rod 15 and the sliding block 8 and the limiting effect of the guide rod 16 control the sliding block 8 to move linearly inside the cover 6, thereby changing the position of the grinding device 7;

[0030] A limit baffle 5 is installed at the top of the carrier 10, and claws 17 are installed at the bottom ends of both sides of the limit baffle 5. A positioning bolt 18 is installed inside the claws 17, and a threaded connection is formed between the positioning bolt 18 and the claws 17. The claws 17 and the limit baffle 5 are in a vertical state. The spacing between the two sets of claws 17 is adapted to the length of the carrier 10, which can clamp the limit baffle 5 at the top of the carrier 10;

[0031] Specifically, as shown in the figure, when in use, the positioning bolt 18 is rotated to press against the outer wall of the carrier 10 to fix the position of the limit baffle 5. The limit baffle 5 can block the side of the rubber plate, limit the position of the rubber plate, and prevent the rubber plate from deviating.

[0032] Working principle: When in use, first, move the polishing and grinding equipment for rubber processing to the target area, adjust the height of the carrier 10 according to the thickness of the rubber sheet, use the tool to control the threaded rod 13 to rotate, push the connecting rod 14 to slide inside the slide groove 12, change the shape of the X-shaped bracket 3, control the lifting platform 4 to lift or lower, and adjust the distance between the carrier 10 and the grinding equipment 7 to adapt to rubber sheets of different thicknesses. Then, install the limit baffle 5 on the top of the carrier 10 and move it to the appropriate position, rotate the two sets of positioning bolts 18 to fix the position of the limit baffle 5, then take the rubber sheet to be processed, place it on the top of the carrier 10, control the grinding equipment 7 to operate, and push the rubber sheet to translate, the grinding disc will polish and grind the surface of the rubber sheet, and finally complete the use of the polishing and grinding equipment.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A polishing and grinding device for rubber processing, comprising a base (1), characterized in that: A fixing plate (2) is installed at the top of the base (1), and a lifting platform (4) is provided at the top of the fixing plate (2). X-shaped brackets (3) are installed on both sides of the fixing plate (2) and the lifting platform (4), and a connecting rod (14) is installed between the two groups of X-shaped brackets (3). Slide grooves (12) are provided inside the fixing plate (2) and the lifting platform (4). A threaded rod (13) is installed on one side of the fixing plate (2), and a carrier (10) is installed at the top of the lifting platform (4).

2. The polishing and grinding equipment for rubber processing according to claim 1, characterized in that: A sliding structure is formed between the sliding groove (12) and the connecting rod (14), one end of the threaded rod (13) passes through the interior of the sliding groove (12), and a movable connection is formed between the threaded rod (13) and the connecting rod (14), and a threaded connection is formed between the threaded rod (13) and the fixed plate (2).

3. The polishing and grinding equipment for rubber processing according to claim 1, characterized in that: Support plates (11) are installed on both sides of the base (1), and a cover body (6) is installed on the top of the support plate (11). A sliding block (8) is installed inside the cover body (6), and a grinding device (7) is installed at the bottom end of the sliding block (8).

4. The polishing and grinding equipment for rubber processing according to claim 3, characterized in that: A screw rod (15) and a guide rod (16) are installed inside the cover body (6), and the screw rod (15) and the guide rod (16) are parallel to each other. A driving motor (9) is installed at one end of the screw rod (15).

5. The polishing and grinding equipment for rubber processing according to claim 4, characterized in that: The screw rod (15) and the guide rod (16) both pass through the interior of the sliding block (8), and a threaded connection is formed between the screw rod (15) and the sliding block (8).

6. The polishing and grinding equipment for rubber processing according to claim 1, characterized in that: A limit baffle (5) is installed on the top of the carrier (10), and claws (17) are installed on the bottom ends of both sides of the limit baffle (5).

7. The polishing and grinding equipment for rubber processing according to claim 6, characterized in that: A positioning bolt (18) is installed inside the clamping claw (17), and a threaded connection is formed between the positioning bolt (18) and the clamping claw (17).

Images