Width-adjustable rolling machine

Abstract

The utility model discloses a width-adjustable rolling machine, which relates to the technical field of rolling machines, and comprises a rolling roller symmetrical to a rolling machine main body, a width limiting structure is arranged above the rolling roller, the width limiting structure comprises a limiting plate, a clamping groove and a fixing rod, the clamping groove is arranged at the bottom end of the limiting plate, and the limiting plate is used for limiting the winding range of the rolling roller. By means of the arrangement mode that the width limiting structure is matched with the supporting structure, the winding width of the winding roller can be adjusted by moving the distance between the limiting plates according to the width of a winding material, therefore, the winding rollers of different sizes can be prevented from being replaced for use, the time for replacing the winding roller is shortened, and only the limiting plates need to be moved; the rolling machine can adapt to winding of roll materials with different widths by rotating the limiting plate, the application range is wide, only external force needs to be applied to movement of the limiting plate, operation is easy, flexibility is high, convenience is provided for use of the rolling machine body, and meanwhile the practicability and efficiency of the rolling machine body are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rolling machine technical field, especially in width adjustable rolling machine. BACKGROUND

[0002] The rolling machine can directly roll thin materials such as gauze, cotton cloth, paper, film, adhesive sticker and aluminum foil at the process terminal.

[0003] The rolling process of the rolling material on the rolling machine usually needs to use the rolling roller, the rolling material is wound on the rolling roller, and the rolling material is processed by rotating the rolling roller, the width of the rolling material is different due to the different materials and processing requirements, but the width of the rolling roller on the rolling machine is usually single, so that different width rolling materials need to replace different length rolling rollers when processing, otherwise it is easy to cause the position deviation of the rolling material with the rotation of the rolling roller, and the disassembly and replacement of the rolling roller need to spend more time, this process affects the working efficiency of the rolling machine, also increases the replacement cost of the rolling roller, reduces the practicability of the rolling machine, therefore, in order to solve the above problems, a width adjustable rolling machine is provided. SUMMARY

[0004] The utility model discloses a width adjustable rolling machine, which solves the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a width adjustable rolling machine, comprising symmetrical rolling rollers of a rolling machine main body, the rolling rollers are rotationally arranged in the interior of the rolling machine main body.

[0006] A width limiting structure is arranged above the rolling rollers, the width limiting structure comprises a limiting plate, a clamping groove and a fixing rod, the clamping groove is formed in the bottom end of the limiting plate, the fixing rod is fixedly arranged in the interior of the rolling machine main body and located at the side surface of the rolling roller, and the limiting plate is used for limiting the winding range of the rolling roller.

[0007] A supporting structure is arranged between the fixing rod and the limiting plate, and the supporting structure is used for fixing the position of the limiting plate.

[0008] Preferably, the width limiting structure further comprises symmetrical mounting grooves and a plurality of rolling balls, the mounting grooves are formed in the bottom of the limiting plate, the rolling balls are movably arranged in the inner cavities of the mounting grooves respectively, and the rolling balls are used for avoiding the rotation of the limiting plate with the rolling roller.

[0009] Preferably, the supporting structure comprises a supporting rod, a connecting groove and a limiting sleeve, the connecting groove is formed in the end face of the limiting plate close to the side surface of the rolling machine main body, the supporting rod is in L shape and is connected with the inner cavity of the connecting groove in a penetrating mode, and the limiting sleeve is fixedly sleeved on the top end of the supporting rod.

[0010] Preferably, the support structure further comprises a direction changing assembly and a support ring, the direction changing assembly is arranged between the support rod and the support ring, and the direction changing assembly is used for supporting the movement of the position of the support rod, and the support ring is sleeved on the outer wall of the fixed rod.

[0011] Preferably, the direction changing assembly comprises a movable ball and a movable groove, the movable groove is arranged at the top end of the support ring, the movable ball is movably arranged in the inner cavity of the movable groove, and the movable ball is fixedly arranged at the bottom end of the support rod.

[0012] Preferably, the limiting plate is in an inverted mountain shape, the clamping groove is sleeved on the outer wall of the fixed rod, and the two ends of the fixed rod respectively penetrate through the two sides of the rolling machine body and extend to the outside.

[0013] The technical effects and advantages of the present application are as follows:

[0014] The present application utilizes the matched arrangement mode of the width limiting structure and the support structure, so that the winding width of the winding roller can be adjusted by moving the distance between the limiting plates according to the width of the winding material, thereby avoiding the replacement of winding rollers of different sizes, reducing the winding roller replacement time, and only by moving the limiting plates, the winding of winding materials of different widths can be adapted, the application range is wide, the movement of the limiting plates only needs the application of external force, the operation is simple, the flexibility is high, the use of the rolling machine body is convenient, and the practicality and efficiency of the rolling machine body are improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the present application.

[0016] Figure 2 It is a width limiting structure cross-sectional structure schematic view of the present application.

[0017] Figure 3 It is a width limiting structure cross-sectional structure schematic view of the present application. Figure 1 It is an enlarged structure schematic view of A of the present application.

[0018] Figure 4 It is a support rod and connecting groove cross-sectional structure schematic view of the present application.

[0019] In the figure: 1, rolling machine body; 2, winding roller; 3, width limiting structure; 301, limiting plate; 302, clamping groove; 303, mounting groove; 304, ball; 305, fixed rod; 4, support structure; 401, support rod; 402, connecting groove; 403, limiting sleeve; 404, movable ball; 405, movable groove; 406, support ring. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] The utility model provides a kind of adjustable width rolling machine as Figures 1-4 As shown in a kind of adjustable width rolling machine, including rolling machine main body 1 symmetrical roll 2, roll 2 are rotationally arranged in the inside of rolling machine main body 1;

[0022] First, the upper portion of roll 2 is provided with width-limiting structure 3, width-limiting structure 3 includes limiting plate 301, clamping groove 302 and fixed rod 305, clamping groove 302 is opened in the bottom end of limiting plate 301, fixed rod 305 is fixedly arranged in the inside of rolling machine main body 1 and located at the side of roll 2, limiting plate 301 is used for the limitation of winding range of roll 2, limiting plate 301 is inverted mountain-shaped, clamping groove 302 is sleeved on the outer wall of fixed rod 305, the both ends of fixed rod 305 respectively penetrate the both sides of rolling machine main body 1 and extend to outside, width-limiting structure 3 further includes symmetrical mounting groove 303 and multiple ball bearings 304, mounting groove 303 is opened in the bottom of limiting plate 301, multiple ball bearings 304 are movably arranged in the inner cavity of mounting groove 303, ball bearing 304 is used to avoid limiting plate 301 with roll 2 rotation.

[0023] Secondly, as Figure 1As shown in the figure, the number of limiting plates 301 is two in this embodiment, the number of clamping grooves 302 is twice the number of limiting plates 301, and the number of fixing rods 305 is consistent with the number of limiting plates 301. The end of the limiting plate 301 extending into the space between the winding rollers 2 is tapered, which is convenient for adapting to the narrow space between the winding rollers 2. The end face of the limiting plate 301 located above the winding rollers 2 is arc-shaped, which is suitable for the current situation of the outer wall of the winding rollers 2. Through the arrangement of the limiting plate 301, the winding range of the winding rollers 2 is limited, so that the winding width of the winding rollers 2 can be adjusted according to the different widths of the winding materials. The clamping groove 302 and the fixing rod 305 are inserted and clamped. When the limiting plate 301 is installed from top to bottom, the clamping groove 302 and the outer wall of the fixing rod 305 can be fitted, so that the limiting plate 301 can be installed on the fixing rod 305. Therefore, according to the needs of use, the limiting plate 301 can adjust the position along the fixing rod 305, and then the winding width of the winding rollers 2 can be adjusted. The fixing rod 305 is installed and fixed on the winding machine main body 1 by means of a locking pin. The opening diameter of the installation groove 303 is smaller than the inner cavity diameter of the installation groove 303, so that the installation groove 303 can use the size difference to movably install the ball 304 in the inner cavity thereof. The ball 304 is in contact with the outer wall of the winding roller 2, which is beneficial to reducing the friction resistance between the winding roller 2 and the limiting plate 301, thereby avoiding the rotation of the limiting plate 301 with the rotation of the winding roller 2, and further improving the stability and effectiveness of the use of the limiting plate 301.

[0024] Further, a supporting structure 4 is arranged between the fixing rod 305 and the limiting plate 301, which is used for fixing the position of the limiting plate 301. The supporting structure 4 includes a supporting rod 401, a connecting groove 402 and a limiting sleeve 403. The connecting groove 402 is arranged on the end face of the limiting plate 301 close to the side of the winding machine main body 1. The supporting rod 401 is in the form of L and is connected with the inner cavity of the connecting groove 402. The limiting sleeve 403 is fixedly sleeved on the top end of the supporting rod 401. The supporting structure 4 further includes a direction changing assembly and a supporting ring 406. The direction changing assembly is arranged between the supporting rod 401 and the supporting ring 406, and is used for the movement of the supporting rod 401. The supporting ring 406 is sleeved on the outer wall of the fixing rod 305. The direction changing assembly includes a movable ball 404 and a movable groove 405. The movable groove 405 is arranged on the top end of the supporting ring 406. The movable ball 404 is movably arranged in the inner cavity of the movable groove 405. The movable ball 404 is fixedly arranged at the bottom end of the supporting rod 401.

[0025] Further, as shown in the figure, Figure 1 and Figure 3As shown in the middle, the support rod 401 is arranged in an inverted L sub-type, the top end is inserted into the connecting groove 402, the limiting sleeve 403 is embedded in the inner cavity of the connecting groove 402, the limiting sleeve 403 is T-shaped, the inner cavity of the connecting groove 402 is also T-shaped, the limiting sleeve 403 is any one of elastic rubber or elastic silica gel, the limiting sleeve 403 is inserted and embedded in the inner cavity of the connecting groove 402 by elastic deformation under the action of external force, so that the top end of the support rod 401 can be fixedly inserted into the inner cavity of the connecting groove 402, and the support rod 401 and the movable ball 404 are fixed, so that the support rod 401 can move in position under the action of external force according to the needs of use, so as to be flexibly connected or separated with the inner cavity of the connecting groove 402, and a certain inclination angle is formed between the limiting plate 301 and the limiting plate 301, so as to support the limiting plate 301 and prevent the limiting plate 301 from easily falling off the fixed rod 305. The diameter of the movable groove 405 is smaller than the diameter of the movable ball 404, so that the movable ball 404 is movably arranged in the inner cavity of the movable groove 405 by the diameter difference. The support ring 406 is made of the same material as the limiting sleeve 403, and the support ring 406 can move along the outer wall of the fixed rod 305 under the action of external force, so as to move simultaneously with the limiting plate 301, thereby ensuring the supporting effect of the limiting plate 301 at different positions. The support ring 406 maintains the stability of its position by the friction force with the fixed rod 305. When the limiting plate 301 moves along the fixed rod 305, on the one hand, the limiting plate 301 can be moved first, so that the support rod 401 is separated from the connecting groove 402, and after the limiting plate 301 is moved, the support ring 406 is moved, so that the support ring 406 drives the support rod 401 to move to be connected with the connecting groove 402, thereby completely supporting and fixing the limiting plate 301. On the other hand, the limiting plate 301 and the support ring 406 can be moved simultaneously, so that the limiting plate 301 moves along the fixed rod 305, and the support ring 406 also moves along the fixed rod 305, so that the limiting plate 301 and the support ring 406 automatically maintain the position fixed without external force after moving, thereby ensuring the stability of the limiting plate 301 during the material winding process of the winding roller 2.

[0026] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A width-adjustable winding machine, comprising winding rollers (2) symmetrically arranged on a winding machine body (1), wherein the winding rollers (2) are rotatably disposed inside the winding machine body (1); Its features are, A width-limiting structure (3) is provided above the winding roller (2). The width-limiting structure (3) includes a limiting plate (301), a slot (302), and a fixing rod (305). The slot (302) is opened at the bottom end of the limiting plate (301). The fixing rod (305) is fixedly installed inside the main body (1) of the winding machine and located on the side of the winding roller (2). The limiting plate (301) is used to limit the winding range of the winding roller (2). A support structure (4) is provided between the fixing rod (305) and the limiting plate (301), and the support structure (4) is used to fix the position of the limiting plate (301).

2. The adjustable-width winding machine according to claim 1, characterized in that, The width limiting structure (3) also includes symmetrical mounting grooves (303) and multiple balls (304). The mounting grooves (303) are opened at the bottom of the limiting plate (301), and the multiple balls (304) are respectively movably disposed in the inner cavity of the mounting grooves (303). The balls (304) are used to prevent the limiting plate (301) from rotating with the roller (2).

3. The adjustable-width winding machine according to claim 1, characterized in that, The support structure (4) includes a support rod (401), a connecting groove (402), and a limiting sleeve (403). The connecting groove (402) is opened on the end face of the limiting plate (301) near the side of the main body (1) of the winding machine. The support rod (401) is L-shaped and inserted into the inner cavity of the connecting groove (402). The limiting sleeve (403) is fixedly sleeved on the top of the support rod (401).

4. The adjustable-width winding machine according to claim 1, characterized in that, The support structure (4) further includes a reversing component and a support ring (406). The reversing component is disposed between the support rod (401) and the support ring (406). The reversing component is used for the movement of the position of the support rod (401). The support ring (406) is sleeved on the outer wall of the fixed rod (305).

5. A width-adjustable winding machine according to claim 4, characterized in that, The reversing assembly includes a movable ball (404) and a movable groove (405). The movable groove (405) is opened at the top of the support ring (406), and the movable ball (404) is movably disposed in the inner cavity of the movable groove (405). The movable ball (404) is fixedly disposed at the bottom end of the support rod (401).

6. A width-adjustable winding machine according to claim 4, characterized in that, The limiting plate (301) is in the shape of an inverted mountain. The slot (302) is fitted on the outer wall of the fixing rod (305). The two ends of the fixing rod (305) pass through both sides of the main body (1) of the rolling machine and extend to the outside.

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