Winding device for rubber foaming material

Abstract

The utility model discloses a rolling device for a rubber foaming material, relates to the technical field of rolling of the rubber foaming material, and aims to solve the problem that when the existing rubber foaming material is rolled, the rolling is easy to loosen and even scatter due to the rebound resilience of the rubber foaming material, so that the rolling is inconvenient. Supporting legs are arranged at the two ends of the winding roller; the limiting baffle is arranged on one side of the winding roller, an arc groove is formed in one side of the limiting baffle, and the arc groove and the limiting baffle are of an integrated structure; the shrinkage sleeves are arranged on the other sides of the limiting baffles, compression springs are arranged in the shrinkage sleeves, spring fixing seats are arranged at the two ends of the compression springs, a connecting frame is arranged on one sides of the shrinkage sleeves, the number of the shrinkage sleeves is four, and fixing frames are welded to the two ends of the connecting frame. And moving plates are arranged at the front end and the rear end of the limiting baffle correspondingly, and rolling wheel grooves are formed in the two sides and the front surface of each moving plate correspondingly.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber foam material rolling, in particular to a rolling device for rubber foam material. Background Art

[0002] Rubber foam material is also called sponge rubber or microporous rubber. It is characterized by a large number of tiny pores in the rubber matrix. The rubber foam material is large in volume after production and needs to be rolled up for transportation.

[0003] For example, the Chinese authorized patent with announcement number CN211569564U (a winding device for rubber foam material): includes two rotating rods unloaded, through a semi-arc receiving plate, a support rod, a third fixed plate, and a base, the left side of the top of the base is fixedly connected with a first support rod, the right side of the top of the first support rod is movably connected with a first rotating rod through a bearing, the right end of the first rotating rod is fixedly connected with a clamping block, the top of the base and located on the right side of the first support rod is fixedly connected with a second support rod, the top of the base and located on the right side of the second support rod is fixedly connected with an electric telescopic rod, and the right side of the electric telescopic rod is fixedly connected with a connecting plate. The utility model can use the base, the second support rod, the electric telescopic rod, the connecting plate, the first fixed plate, the connecting rod, the sliding sleeve, the second fixed plate, the motor, the gear and the second rotating rod to pull the fully loaded reel from the first spring and the box body, and can carry the fully loaded reel and put it back.

[0004] However, when the existing rubber foam material is rolled up, it is easy to become loose or even scattered due to its own resilience, which makes it inconvenient to roll up; therefore, it does not meet the existing needs. In this regard, we propose a rolling device for rubber foam material. Utility Model Content

[0005] The utility model aims to provide a winding device for rubber foam material, so as to solve the problem that the existing rubber foam material mentioned in the above background technology is easy to become loose or even scattered due to its own resilience when winding, resulting in inconvenience in winding.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A winding device for rubber foam material, comprising: a winding roller, both ends of which are provided with support legs;

[0007] Also includes:

[0008] A limit baffle, which is arranged on one side of the winding roller, and an arc groove is arranged on one side of the limit baffle, and the arc groove and the limit baffle are an integrated structure;

[0009] A shrink sleeve is arranged on the other side of the limit baffle, a compression spring is arranged inside the shrink sleeve, spring fixing seats are arranged at both ends of the compression spring, a connecting frame is arranged on one side of the shrink sleeve, and four shrink sleeves are arranged, and fixing frames are welded at both ends of the connecting frame.

[0010] Preferably, movable plates are provided at the front and rear ends of the limit baffle, roller grooves are provided on both sides and the front surface of the movable plate, a first roller is provided inside the roller groove, a first roller shaft is provided at the center of the first roller, and the first roller rotates along the roller groove through the first roller shaft, and a movable groove is provided on the inner wall of the fixed frame.

[0011] Preferably, a wheel groove is provided on the surface of the circular arc groove, and the wheel groove and the limit baffle are an integrated structure, and a second roller is provided inside the wheel groove, and the second roller is rotatably connected to the wheel groove through a second roller shaft.

[0012] Preferably, fixing plates are provided at both ends of the movable plate, fixing bolts are provided on one side of the fixing plate, and the fixing plate is threadedly connected to the limit baffle through the fixing bolts.

[0013] Preferably, the upper and lower surfaces of one end of the fixing frame are both provided with mounting plates, a single-head fastener is provided on one side of the mounting plate, and the mounting plate is threadedly connected to the supporting leg through the single-head fastener.

[0014] Preferably, roller shafts are provided at the centers of both ends of the winding roller, ball bearings are provided outside the roller shafts, and the roller shafts are rotatably connected to the supporting legs through the ball bearings.

[0015] Preferably, the movable plate is inserted into the movable groove, and the movable plate moves along the movable groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model arranges a limit baffle on one side of the winding roller, and arranges a compression spring between the limit baffle and the connecting frame. When the winding roller winds up the rubber foam material, the thickness on the winding roller changes due to different windings, which has an extrusion effect on the limit baffle. The limit baffle moves by relying on the compression spring, and at the same time, has an extrusion effect on the rubber foam material to avoid looseness and improve the stability of winding. When the limit baffle moves, the movable plate moves along the movable groove, which has an effect of stabilizing the movement of the limit baffle and will not shake or deviate up and down to affect the extrusion effect. The shrink sleeve has a protective effect on the compression spring, which improves the service life of the compression spring. First rollers are arranged on both sides of the movable plate and inside the front end, and the friction of the movable plate is reduced by relying on the first rollers, thereby improving the service life.

[0018] 2. A wheel groove is arranged on the arc groove surface of the limit baffle, and a second roller is arranged inside the wheel groove. The second roller rotates through the second roller shaft. There are several second rollers. When the rubber foam material is rolled up, the limit baffle contacts the rubber foam material through the second roller, rather than directly contacting the rubber foam material on the surface, thereby avoiding friction damage to the surface of the rubber foam material caused by the limit baffle and improving the protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the shrink sleeve of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the connection end of the fixing frame and the supporting leg of the utility model;

[0022] Figure 4 It is a partial enlarged view of point A of the utility model;

[0023] In the figure: 1. winding roller; 2. supporting leg; 3. roller shaft; 4. ball bearing; 5. fixing frame; 6. connecting frame; 7. shrinking sleeve; 8. limit baffle; 9. moving groove; 10. compression spring; 11. spring fixing seat; 12. moving plate; 13. roller groove; 14. first roller; 15. first roller shaft; 16. fixing plate; 17. fixing bolt; 18. second roller; 19. arc groove; 20. second roller shaft; 21. wheel groove; 22. mounting plate; 23. single-head fastener. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 , the utility model provides an embodiment: a winding device for rubber foam material, comprising: a winding roller 1, both ends of the winding roller 1 are provided with support legs 2;

[0026] Also includes:

[0027] A limit baffle 8 is arranged on one side of the winding roller 1, and a circular arc groove 19 is arranged on one side of the limit baffle 8, and the circular arc groove 19 and the limit baffle 8 are an integrated structure;

[0028] A shrink sleeve 7 is arranged on the other side of the limit baffle 8, a compression spring 10 is arranged inside the shrink sleeve 7, spring fixing seats 11 are arranged at both ends of the compression spring 10, a connecting frame 6 is arranged on one side of the shrink sleeve 7, and four shrink sleeves 7 are arranged, and fixing frames 5 are welded at both ends of the connecting frame 6.

[0029] The thickness on the winding roller 1 changes, which has an extrusion effect on the limit baffle 8. The limit baffle 8 moves by relying on the compression spring 10, and at the same time has an extrusion effect on the rubber foam material to avoid looseness and improve the stability of winding.

[0030] See also Figure 2 The front and rear ends of the limit baffle 8 are both provided with movable plates 12, and both sides and the front surface of the movable plate 12 are both provided with roller grooves 13. A first roller 14 is provided inside the roller groove 13, and a first roller shaft 15 is provided at the center of the first roller 14. The first roller 14 rotates along the roller groove 13 through the first roller shaft 15. The inner wall of the fixed frame 5 is provided with a movable groove 9. When the limit baffle 8 moves, the movable plate 12 moves along the movable groove 9, which has a stable movement effect on the limit baffle 8, and will not shake up and down and deviate to affect the extrusion effect. In addition, the friction of the movable plate 12 is reduced by relying on the first roller 14, thereby improving the service life.

[0031] See also Figure 4 A wheel groove 21 is arranged on the surface of the arc groove 19, and the wheel groove 21 and the limit baffle 8 are an integrated structure. A second roller 18 is arranged inside the wheel groove 21, and the second roller 18 is rotatably connected to the wheel groove 21 through a second roller shaft 20. The limit baffle 8 contacts the rubber foam material through the second roller 18, thereby avoiding friction damage to the surface of the rubber foam material and improving the protectiveness.

[0032] See also Figure 3 Both ends of the movable plate 12 are provided with fixing plates 16, one side of the fixing plate 16 is provided with fixing bolts 17, and the fixing plate 16 is threadedly connected with the limit baffle 8 through the fixing bolts 17 to fix the movable plate 12, and it is also convenient for the movable plate 12 to be disassembled and replaced.

[0033] See also Figure 1 , 3 The upper and lower surfaces of one end of the fixing frame 5 are both provided with a mounting plate 22, a single-head fastener 23 is provided on one side of the mounting plate 22, and the mounting plate 22 is threadedly connected to the supporting leg 2 through the single-head fastener 23 to fix the fixing frame 5 and the supporting leg 2.

[0034] See also Figure 1 A roller shaft 3 is provided at the center of both ends of the winding roller 1, a ball bearing 4 is provided outside the roller shaft 3, and the roller shaft 3 is rotatably connected to the support leg 2 through the ball bearing 4. The winding roller 1 rotates to wind up the rubber foam material.

[0035] See also Figure 1 , 2 The movable plate 12 is inserted into the movable groove 9, and the movable plate 12 moves along the movable groove 9, which has the effect of stabilizing the movement of the limit baffle 8, and will not shake or deviate up and down to affect the extrusion effect.

[0036] Working principle: When in use, the limit baffle 8 is located between the two fixed frames 5, and the movable plate 12 moves along the movable groove 9. The mounting plate 22 is threadedly connected to the support leg 2 through the single-head fastener 23 to fix the fixed frame 5 and the support leg 2. When the winding roller 1 winds up the rubber foam material, the thickness on the winding roller 1 changes due to different windings, which has an squeezing effect on the limit baffle 8. The limit baffle 8 relies on the compression spring 10 to move, and at the same time has an squeezing effect on the rubber foam material to avoid looseness and improve the stability of winding. When the limit baffle 8 moves, the movable plate 12 moves along the movable groove 9, which has a stable movement effect on the limit baffle 8 and will not shake up and down to affect the squeezing effect. At the same time, the limit baffle 8 contacts the rubber foam material through the second roller 18 to avoid friction damage to the surface of the rubber foam material and improve the protectiveness.

[0037] It is obvious 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 features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A winding device for a rubber foam material, comprising a winding roller (1), wherein both ends of the winding roller (1) are provided with support legs (2); Features: Also includes: A limit baffle (8) is arranged on one side of the winding roller (1), a circular arc groove (19) is arranged on one side of the limit baffle (8), and the circular arc groove (19) and the limit baffle (8) are an integrated structure; A shrink sleeve (7) is arranged on the other side of the limit baffle (8), a compression spring (10) is arranged inside the shrink sleeve (7), both ends of the compression spring (10) are provided with spring fixing seats (11), one side of the shrink sleeve (7) is provided with a connecting frame (6), and four shrink sleeves (7) are provided, and both ends of the connecting frame (6) are welded with fixing frames (5).

2. A rubber foam material winding device according to claim 1, characterized in that: The front and rear ends of the limit baffle (8) are both provided with a movable plate (12), both sides and the front surface of the movable plate (12) are both provided with a roller groove (13), a first roller (14) is provided inside the roller groove (13), a first roller shaft (15) is provided at the center of the first roller (14), and the first roller (14) rotates along the roller groove (13) through the first roller shaft (15), and the inner wall of the fixed frame (5) is provided with a movable groove (9).

3. The rubber foam material winding device according to claim 1, characterized in that: A wheel groove (21) is arranged on the surface of the circular arc groove (19), and the wheel groove (21) and the limit baffle (8) are an integrated structure. A second roller (18) is arranged inside the wheel groove (21), and the second roller (18) is rotatably connected to the wheel groove (21) via a second roller shaft (20).

4. A rubber foam material winding device according to claim 2, characterized in that: Both ends of the movable plate (12) are provided with fixing plates (16), one side of the fixing plate (16) is provided with a fixing bolt (17), and the fixing plate (16) is threadedly connected to the limit baffle (8) via the fixing bolt (17).

5. The rubber foam material winding device according to claim 1, characterized in that: The upper and lower surfaces of one end of the fixing frame (5) are both provided with a mounting plate (22), a single-head fastener (23) is provided on one side of the mounting plate (22), and the mounting plate (22) is threadedly connected to the supporting leg (2) via the single-head fastener (23).

6. The rubber foam material winding device according to claim 1, characterized in that: A roller shaft (3) is arranged at the center of both ends of the winding roller (1), a ball bearing (4) is arranged outside the roller shaft (3), and the roller shaft (3) is rotatably connected to the support leg (2) through the ball bearing (4).

7. The rubber foam material winding device according to claim 2, characterized in that: The moving plate (12) is inserted into the moving groove (9), and the moving plate (12) moves along the moving groove (9).

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