High-elasticity hot melting bao-strength rubber roller

Abstract

The utility model provides a high-elasticity hot melting Bao-force rubber roller which comprises a core shaft body and a rubber roller body, the outer surface of the core shaft body is fixedly connected with a positioning piece used for installing the rubber roller body, the two sides of the outer surface of the core shaft body are both slidably connected with fixing discs, and two first movable grooves are formed in each fixing disc; the inner surfaces of the two first movable grooves are slidably connected with clamping pieces used for fixing the fixing disc, a second movable groove is formed in one side of the interior of the fixing disc, and the inner surface of the second movable groove is slidably connected with a control piece. Through the matching effect of the control piece and the clamping piece, fixing and dismounting of the fixing discs on the two sides are achieved, workers can conveniently replace the core shaft body and the rubber roller body, the operation difficulty is greatly reduced, and the core shaft body and the rubber roller body are prevented from being damaged in the replacement and installation process.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of rubber roll, specifically, relates to a high elasticity hot melt rubber roll. BACKGROUND

[0002] The hot melt rubber roll is a tool widely used in hot melt adhesive coating, bonding and other processes, and its main functions are coating, transmission and hot melt adhesive compression, and it is usually made of a metal mandrel and rubber or silicone and other materials covering the surface of the mandrel, which have specific elasticity, wear resistance and high temperature resistance.

[0003] The mandrel and the rubber roll body of the existing rubber roll are generally fixed by fastening bolts or welding, which is not only complicated to operate when replacing the mandrel and the rubber roll, but also easy to damage the rubber roll body.

[0004] Therefore, we improve it and propose a high elasticity hot melt rubber roll. UTILITY MODEL CONTENT

[0005] The utility model aims at: the mandrel and the rubber roll body of the existing rubber roll are generally fixed by fastening bolts or welding, which is not only complicated to operate when replacing the mandrel and the rubber roll, but also easy to damage the rubber roll body.

[0006] In order to realize the above-mentioned purpose of the application, the utility model provides the following technical scheme:

[0007] A high elasticity hot melt rubber roll is provided to improve the above-mentioned problems.

[0008] The application is specifically as follows:

[0009] The utility model discloses a rubber roll body and the mandrel body, the outer surface fixed connection of the mandrel body has the positioning piece for installing the rubber roll body, both sides of the outer surface of the mandrel body are slidably connected with the fixed disc, the inside of the fixed disc is equipped with two movable grooves no.

[0010] Through the cooperation of the control member and the clamping member, the two fixed discs are fixed and detached, the mandrel body and the rubber roll body are replaced by the staff, the operation difficulty is greatly reduced, and the mandrel body and the rubber roll body are prevented from being damaged during replacement and installation.

[0011] As a preferred embodiment of the high-elasticity hot-melt power roller provided by the utility model, the positioning piece comprises a limiting plate, two limiting plates are arranged on the outer surface of the mandrel body, limiting grooves are arranged on the upper and lower sides of the inner surface of the roller body, the two limiting plates are respectively arranged in the limiting grooves in a sliding mode, and the fixing disc is connected with the limiting plate in a sliding mode.

[0012] As a preferred embodiment of the high-elasticity hot-melt power roller provided by the utility model, the clamping piece comprises a first fixing plate, one end of the outer surface of the first fixing plate is fixedly connected with a first toothed plate, the first fixing plate and the first toothed plate are arranged in the inner surface of the first movable groove in a sliding mode, the inner surface of the first movable groove is rotatably connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a gear, one side surface of the gear is connected with the first toothed plate in a meshing mode, the other side surface of the gear is connected with a second toothed plate in a meshing mode, one side of the outer surface of the second toothed plate is fixedly connected with a second movable plate, and the outer surface of the limiting plate is provided with a fixing groove at both ends.

[0013] As a preferred embodiment of the high-elasticity hot-melt power roller provided by the utility model, one end of the outer surface of the second movable plate is provided with a clamping groove, one end of the first fixing plate is fixedly connected with a clamping block, and the clamping block is arranged in the clamping groove in a sliding mode.

[0014] As a preferred embodiment of the high-elasticity hot-melt power roller provided by the utility model, the control piece comprises a connecting plate, the connecting plate is arranged in the second movable groove in a sliding mode, four first springs are fixedly connected between the connecting plate and the second movable groove, a first sliding groove is arranged on the right side surface of the fixing disc, the outer surface of the connecting plate is fixedly connected with a first sliding plate, and the first sliding plate is arranged in the first sliding groove in a sliding mode.

[0015] As a preferred embodiment of the high-elasticity hot-melt power roller provided by the utility model, an installation groove is arranged on one side of the inner surface of the fixing disc and located on one side of the first sliding plate, a second spring is fixedly connected to one side of the inner surface of the installation groove, one end of the second spring is fixedly connected with a plug block, a plug groove is arranged on the outer surface of the first sliding plate, and the plug block is arranged in the installation groove and the plug groove in a sliding mode.

[0016] As a preferred embodiment of the high-elasticity hot-melt power roller provided by the utility model, an elastic reinforcing layer is arranged in the roller body.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] Through the cooperation of the control member and the clamping member, the fixing and dismounting of the two fixing discs are realized, the staff can conveniently replace the mandrel body and the rubber roller body, the operation difficulty is greatly reduced, and the mandrel body and the rubber roller body are prevented from being damaged during replacement and installation. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A structure diagram of a high-elasticity hot-melt power rubber roller provided by the present application is provided.

[0020] Figure 2 An enlarged structure diagram of A of a high-elasticity hot-melt power rubber roller provided by the present application is provided.

[0021] Figure 3 A side structure diagram of a fixing disc of a high-elasticity hot-melt power rubber roller provided by the present application is provided.

[0022] Figure 4 A structure diagram of a fixing plate one of a high-elasticity hot-melt power rubber roller provided by the present application is provided.

[0023] Figure 5 A structure diagram of a limiting plate of a high-elasticity hot-melt power rubber roller provided by the present application is provided.

[0024] Figure 6 A front structure diagram of a fixing disc of a high-elasticity hot-melt power rubber roller provided by the present application is provided.

[0025] Figure 7 An enlarged structure diagram of B of a high-elasticity hot-melt power rubber roller provided by the present application is provided.

[0026] Figure 8 A front structure diagram of an insertion block of a high-elasticity hot-melt power rubber roller provided by the present application is provided.

[0027] Figure 9 An enlarged structure diagram of C of a high-elasticity hot-melt power rubber roller provided by the present application is provided.

[0028] Indications in the drawings:

[0029] 1, mandrel body; 11, rubber roller body; 2, limiting groove; 21, limiting plate; 22, fixing disc; 3, movable groove one; 31, fixing plate one; 32, tooth plate one; 33, rotating shaft; 34, gear; 35, tooth plate two; 36, movable plate two; 37, fixing groove; 38, clamping groove; 39, clamping block; 4, movable groove two; 41, connecting plate; 42, spring one; 43, sliding groove one; 44, sliding plate one; 5, mounting groove; 51, spring two; 52, insertion block; 53, insertion groove; 54, sliding groove two; 55, sliding plate two; 6, elastic reinforcing layer. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments.

[0031] Therefore, the following detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but merely represents some embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0032] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0033] It should be noted that: similar labels and letters in the following drawings represent similar items, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0034] In the description of the present application, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the present application is usually placed, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0035] In order for those skilled in the art to better understand the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings.

[0036] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0037] It should be noted that: similar labels and letters in the following drawings represent similar items, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0038] Embodiment 1

[0039] Please refer to Figures 1-9The utility model provides a high elasticity hot melt power glue roller, including the core body 1 and the rubber roller body 11, the outer surface fixed connection of core body 1 is used to install the positioning piece of rubber roller body 11, both sides of the outer surface of core body 1 are slidably connected with fixed disc 22, and the inside of fixed disc 22 is provided with two movable grooves one 3, and the inner surface of two movable grooves one 3 is slidably connected with the clamping piece for fixing fixed disc 22, and the inside of one side of fixed disc 22 is provided with movable groove two 4, and the inner surface of movable groove two 4 is slidably connected with control piece. The positioning piece includes the limiting plate 21, and the outer surface of core body 1 is provided with two limiting plates 21, and the upper and lower sides of the inner surface of rubber roller body 11 are provided with limiting groove 2, and two limiting plates 21 are slidably arranged in the inside of two limiting grooves 2, and fixed disc 22 is slidably connected with limiting plate 21. The clamping piece includes fixed plate one 31, and one end of the outer surface of fixed plate one 31 is fixedly connected with toothed plate one 32, and fixed plate one 31 and toothed plate one 32 are slidably arranged in the inside of movable groove one 3, and the inner surface of movable groove one 3 is rotatably connected with rotating shaft 33, and the outer surface of rotating shaft 33 is fixedly connected with gear 34, one side surface of gear 34 is meshingly connected with toothed plate one 32, the other side surface of gear 34 is meshingly connected with toothed plate two 35, and one side of the outer surface of toothed plate two 35 is fixedly connected with movable plate two 36, both ends of the outer surface of limiting plate 21 are provided with fixed groove 37, and one end of fixed plate one 31 and movable plate two 36 is slidably arranged in the inside of fixed groove 37. One end of the outer surface of movable plate two 36 is provided with clamping groove 38, and one end of fixed plate one 31 is fixedly connected with clamping block 39, and clamping block 39 is slidably arranged in the inside of clamping groove 38. The control piece includes connecting plate 41, and connecting plate 41 is slidably arranged in the inside of movable groove two 4, and four springs one 42 are fixedly connected between connecting plate 41 and movable groove two 4, the right side surface of fixed disc 22 is provided with sliding groove one 43, the outer surface of connecting plate 41 is fixedly connected with sliding plate one 44, and sliding plate one 44 is slidably arranged in the inside of sliding groove one 43. The inside of fixed disc 22 is provided with mounting groove 5 on one side of sliding plate one 44, one side of the inner surface of mounting groove 5 is fixedly connected with spring two 51, one end of spring two 51 is fixedly connected with plug block 52, the outer surface of sliding plate one 44 is provided with insertion slot 53, and plug block 52 is slidably arranged in the inside of mounting groove 5 and insertion slot 53 respectively, the outer surface of plug block 52 is fixedly connected with sliding plate two 55, and sliding plate two 55 is slidably arranged in the inside of sliding groove two 54.

[0040] Implementation process: when it is necessary to replace, pull down the sliding plate 55 to drive the plug 52 to move synchronously inside the installation slot 5 and compress the spring 52, make the plug 52 slide from inside the plug slot 53, then pull forward the sliding plate 44 to drive the connecting plate 41 to move synchronously inside the movable slot 42 and compress the spring 42, the movement of the connecting plate 41 drives the two movable plates 36 and the toothed plate 35 to move synchronously, makes the movable plate 36 from the inside of the fixed slot 37 and the outer surface of the block 39, at the same time, the toothed plate 35 drives the gear 34 and the rotating shaft 33 to rotate during sliding, through the rotation of the gear 34 drives the toothed plate 32 and the fixed plate 31 to slide backward inside the movable slot 3, makes the fixed plate 31 and the block 39 from the inside of the fixed slot 37, then slide the fixed disc 22 from the surface of the mandrel body 1 and the limiting plate 21, after taking out the two fixed discs 22, slide the rubber roller body 11 from the surface of the mandrel body 1 and the limiting plate 21, replace the new mandrel body 1 and the rubber roller body 11, then reverse operation can realize the fixation of the mandrel body 1 and the rubber roller body 11.

[0041] The implementation benefits: realize the disassembly and installation of the mandrel body 1 and the rubber roller body 11.

[0042] Embodiment 2

[0043] The inside of the rubber roller body 11 is provided with an elastic reinforcing layer 6.

[0044] Implementation process: the elastic reinforcing layer 6 adopts polyolefin elastic fiber, which has excellent elasticity, high temperature resistance, acid and alkali resistance and other properties, greatly improves the elastic properties of the rubber roller body 11.

[0045] The implementation benefits: improve the elastic properties of the rubber roller body 11.

[0046] The above embodiments are only used to illustrate the present application and not to limit the technical solutions described in the present application. Although the present application has been described in detail with reference to the above embodiments, the present application is not limited to the above specific embodiments, therefore any modification or equivalent replacement of the present application; all technical solutions and improvements without departing from the spirit and scope of the invention, they are all covered in the scope of claims of the present application.

Claims

1. A high elastic force hot melt bale roller comprising a core body (1) and a roller body (11), characterized in that, The outer surface of the mandrel body (1) is fixedly connected with a positioning piece for mounting the rubber roller body (11), both sides of the outer surface of the mandrel body (1) are slidably connected with a fixed disc (22), the inside of the fixed disc (22) is provided with two movable grooves (3), the inner surfaces of the two movable grooves (3) are slidably connected with a clamping piece for fixing the fixed disc (22), one side of the inside of the fixed disc (22) is provided with a movable groove (4), and the inner surface of the movable groove (4) is slidably connected with a control piece.

2. A high elastic hot melt emulsion roller according to claim 1, characterized in that, The positioning piece comprises a limiting plate (21), and the outer surface of the mandrel body (1) is provided with two limiting plates (21); the upper and lower sides of the inner surface of the rubber roller body (11) are provided with limiting grooves (2), and the two limiting grooves (2) are slidably provided with the two limiting plates (21) respectively; and the fixed disc (22) is slidably connected with the limiting plate (21).

3. A high elastic hot melt emulsion roller according to claim 2, wherein, The clamping piece comprises a fixed plate (31), one end of the outer surface of the fixed plate (31) is fixedly connected with a toothed plate (32), the fixed plate (31) and the toothed plate (32) are slidably arranged in the movable groove (3), the inner surface of the movable groove (3) is rotatably connected with a rotating shaft (33), the outer surface of the rotating shaft (33) is fixedly connected with a gear (34), one side surface of the gear (34) is meshedly connected with the toothed plate (32), the other side surface of the gear (34) is meshedly connected with a toothed plate (35), one side of the outer surface of the toothed plate (35) is fixedly connected with a movable plate (36), both ends of the outer surface of the limiting plate (21) are provided with fixed grooves (37), and one end of the fixed plate (31) and the movable plate (36) is slidably arranged in the fixed groove (37).

4. The high elastic hot melt emulsion roller according to claim 3, characterized in that, One end of the outer surface of the movable plate (36) is provided with a clamping groove (38), one end of the fixed plate (31) is fixedly connected with a clamping block (39), and the clamping block (39) is slidably arranged in the clamping groove (38).

5. A high elastic hot melt emulsion roller according to claim 4, wherein, The control piece comprises a connecting plate (41), the connecting plate (41) is slidably arranged in the movable groove (4), four springs (42) are fixedly connected between the connecting plate (41) and the movable groove (4), a sliding groove (43) is formed in the right side surface of the fixed disc (22), a sliding plate (44) is fixedly connected to the outer surface of the connecting plate (41), and the sliding plate (44) is slidably arranged in the sliding groove (43).

6. A high elastic hot melt emulsion roller according to claim 5, wherein, The inside of the fixed disc (22) is provided with a mounting groove (5) on one side of the slide plate one (44), one side of the inner surface of the mounting groove (5) is fixedly connected with spring two (51), one end of the spring two (51) is fixedly connected with the plug block (52), the outer surface of the slide plate one (44) is provided with the insertion slot (53), the plug block (52) is slidably arranged in the mounting groove (5) and the insertion slot (53) respectively, the outer surface of the fixed disc (22) is provided with the sliding groove two (54) on one side of the mounting groove (5), the outer surface of the plug block (52) is fixedly connected with the slide plate two (55), the slide plate two (55) is slidably arranged in the sliding groove two (54).

7. The high elastic hot melt emulsion roller according to claim 1, wherein, The inside of the rubber roller body (11) is provided with an elastic reinforcing layer (6).

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