Sleeve type glue uniformizing roller of solvent-free compound machine

Abstract

The utility model belongs to the field of solvent-free compound machines, particularly relates to a sleeve type glue uniformizing roller of a solvent-free compound machine, and aims to solve the problems that when an existing integrated glue uniformizing roller is replaced, operation of multiple persons is needed, and time and labor are wasted. A universal coupling is arranged on the rack body, one end of the universal coupling is fixedly provided with an air expansion roller, the circumference of the air expansion roller is sleeved with a rubber sleeve, one end of the air expansion roller is fixedly provided with a second bearing, one side of the rack body is provided with an installation opening, and the top and the bottom of the installation opening are both connected with sliding boxes in a sliding mode. The rubber sleeve can be moved out when the rubber sleeve needs to be replaced, then replacement is facilitated, the manual labor amount is reduced, the replacement efficiency is improved, meanwhile, when the air expansion roller is limited and supported, only the pull rod needs to be pulled, and compared with a traditional bolt fixing mode, use is more convenient and faster.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of solventless laminating machine, especially sleeve type glue roller of solventless laminating machine. BACKGROUND

[0002] The working principle of solventless laminating machine is to combine two or more materials that are not soluble in each other together by mechanical force without using solvent. It uses solventless adhesive to firmly bond different substrates together through specific process and technology, and is widely used in printing, packaging, food, medicine and other industries.

[0003] In the laminating machine, glue roller is often used to make the glue on the product surface more uniform and flat, but the existing glue roller needs to be adjusted according to the width of the composite substrate when in use. When the width of the composite substrate changes, different length of glue roller needs to be replaced to adapt to the new width specification. The existing integrated glue roller needs to be operated by multiple people when replacing, which is time-consuming and laborious. Therefore, the sleeve type glue roller of solventless laminating machine is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings of the existing integrated glue roller in the prior art, which needs to be operated by multiple people when replacing, and is time-consuming and laborious, and proposes the sleeve type glue roller of solventless laminating machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The sleeve type glue roller of solventless laminating machine comprises a rack body, a through universal joint is rotatably connected to one side of the rack body, a gas expansion roller is fixedly installed at one end of the universal joint, a rubber sleeve is sleeved on the circumference of the gas expansion roller, a second bearing is fixedly installed at one end of the gas expansion roller, an installation opening is formed in one side of the rack body, a sliding box is slidably connected to the top and bottom of the installation opening, two first bearings are rotatably connected in the sliding box, the second bearing is located between the four first bearings, and the first bearings support and limit the second bearing;

[0007] A supporting plate is fixedly connected to the inner wall of one side of the rack body, and the supporting plate is located below the universal joint to support one end of the universal joint;

[0008] A driving assembly is arranged on one side of the two sliding boxes to drive the sliding boxes to move.

[0009] As a further scheme of the utility model, the driving assembly comprises a second mounting box and a first mounting box, the first mounting box and the second mounting box are both fixed on one side of the rack body, a pull rod is penetrated through one side of the second mounting box, one end of the pull rod is fixedly connected with a clamping block, two limiting openings for cooperating with the clamping block are formed in the bottom of the first mounting box, a rotating sleeve is slidably sleeved on the circumference of the pull rod, a sliding seat is rotatably connected with the rotating sleeve, and a supporting rod is rotatably connected between the top and bottom of the sliding seat and the two sliding boxes.

[0010] As a further scheme of the utility model, the bottom inner wall of the first mounting box is fixedly connected with two limiting columns, and the two limiting columns are respectively located on one side of the two limiting openings for limiting the clamping block.

[0011] As a further scheme of the utility model, one end of the pull rod away from the clamping block is fixedly connected with a handle, and the handle is located in the second mounting box.

[0012] As a further scheme of the utility model, the top of the second mounting box is inserted with a penetrating protective cover.

[0013] As a further scheme of the utility model, one side of the rack body is fixedly connected with a motor, and one end of the motor output shaft is fixed with one end of the universal coupling.

[0014] In the application, when in use, the second bearing is supported and limited by the four first bearings, so that the air expansion roller and the rubber sleeve are kept in rotation, the motor is started, the motor drives the air expansion roller and the rubber sleeve to rotate through the universal coupling, when the rubber sleeve needs to be replaced, first, the handle is rotated to rotate the pull rod, the pull rod drives the clamping block to rotate, the clamping block is separated from one of the limiting openings, then the pull rod is pulled to drive the sliding seat to move, the sliding seat drives the two sliding boxes to move upward and downward respectively through the supporting rod, thereby the limitation on the second bearing is released, then the pull rod is rotated to drive the clamping block to move into the other limiting opening, thereby the two sliding boxes are kept stable, after the angle of the air expansion roller is adjusted, the air expansion roller is rotated, thereby the rubber sleeve is moved out, after the air expansion roller is broken, the rubber sleeve can be taken out for replacement, which is convenient for people to use, reduces the labor intensity, improves the replacement efficiency, after the replacement of the rubber sleeve is completed, the air expansion roller is reset, and finally the second bearing is supported and limited by the first bearing.

[0015] Advantages: in the utility model, the sleeve type rubber roller of the solventless laminating machine is provided with the rubber sleeve capable of rotating, so that when the rubber sleeve needs to be replaced, the rubber sleeve can be moved out, thereby the replacement is facilitated, the labor intensity is reduced, and the replacement efficiency is improved.

[0016] The sleeve type glue uniform roller of the solventless laminating machine is convenient and fast to use, compared with the traditional bolt fixing mode.

[0017] The sleeve type glue uniform roller of the solventless laminating machine is convenient and fast to use, compared with the traditional bolt fixing mode. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The sleeve type glue uniform roller of the solventless laminating machine is convenient and fast to use, compared with the traditional bolt fixing mode.

[0019] Figure 2 The sleeve type glue uniform roller of the solventless laminating machine is convenient and fast to use, compared with the traditional bolt fixing mode.

[0020] Figure 3 The sleeve type glue uniform roller of the solventless laminating machine is convenient and fast to use, compared with the traditional bolt fixing mode.

[0021] Figure 4 The sleeve type glue uniform roller of the solventless laminating machine is convenient and fast to use, compared with the traditional bolt fixing mode.

[0022] In the figure: 1, frame body; 2, universal coupling; 3, air expansion roller; 4, rubber sleeve; 5, support plate; 6, motor; 7, first mounting box; 8, sliding box; 9, second mounting box; 10, protective cover; 11, first bearing; 12, second bearing; 13, limiting port; 14, limiting column; 15, pull rod; 16, handle; 17, clamping block; 18, rotating sleeve; 19, sliding seat; 20, support rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0024] Embodiment 1, refer to Figures 1-4The sleeve type glue uniform roller comprises a rack body 1, a through universal coupling 2 is rotationally connected to one side of the rack body 1, an air expansion roller 3 is fixedly installed at one end of the universal coupling 2, a rubber sleeve 4 is sleeved on the circumference of the air expansion roller 3, the air expansion roller 3 is a prior art, and the rubber sleeve 4 can be fixed and loosened by releasing air, a second bearing 12 is fixedly installed at one end of the air expansion roller 3, an installation opening is formed in one side of the rack body 1, sliding boxes 8 are slidingly connected to the top and bottom of the installation opening, two first bearings 11 are rotationally connected in the sliding boxes 8, the second bearing 12 is located between the four first bearings 11, the first bearings 11 located above and below support and limit the second bearing 12, when the first bearings 11 located above and below are close to each other, the second bearing 12 can be supported, thereby keeping the air expansion roller 3 normally rotating, and after the air expansion roller 3 is broken, the rubber sleeve 4 can be taken out and replaced, so that people use conveniently, the manual labor is reduced, and the replacement efficiency is improved.

[0025] A supporting plate 5 is fixedly connected to the inner wall of one side of the rack body 1 and located below the universal coupling 2 for supporting one end of the universal coupling 2, so that the air expansion roller 3 can be horizontally rotated and downward rotation is avoided.

[0026] A driving assembly is arranged on one side of the two sliding boxes 8 for driving the sliding boxes 8 to move.

[0027] The application can be applied to the field of solventless compounders and other fields applicable to the application.

[0028] Embodiment 2, refer to Figures 1-4 On the basis of embodiment 1, the sleeve type glue uniform roller of the solventless compounding machine is improved, is applied to the field of solventless compounders, and the driving assembly comprises a second installation box 9 and a first installation box 7, the first installation box 7 and the second installation box 9 are fixed on one side of the rack body 1, a pull rod 15 penetrates through one side of the second installation box 9, a clamping block 17 is fixedly connected to one end of the pull rod 15, two limiting openings 13 that cooperate with the clamping block 17 are formed in the bottom of the first installation box 7, a rotating sleeve 18 is slidingly sleeved on the circumference of the pull rod 15, a sliding seat 19 is rotationally connected to the circumference of the rotating sleeve 18, a supporting rod 20 is rotationally connected between the top and bottom of the sliding seat 19 and the two sliding boxes 8, the clamping block 17 is rotated and separated from one of the limiting openings 13, then the pull rod 15 is pulled, the sliding seat 19 is moved by the pull rod 15, the two sliding boxes 8 are respectively moved upward and downward by the sliding seat 19 through the supporting rod 20, thereby being separated from the limitation on the second bearing 12, and compared with the traditional bolt fixing mode, the application is more convenient and fast to use.

[0029] The utility model discloses, the bottom inner wall of first installation box 7 is fixedly connected with two limit posts 14, two limit posts 14 are respectively located one side of two limit mouth 13 for to card block 17 limit, the setting of limit post 14, the convenience card block 17 and limit mouth 13 insert joint.

[0030] Particularly, the one end of the pull rod 15 away from the card block 17 is fixedly connected with a handle 16, the handle 16 is located in the second installation box 9, the handle 16 is convenient for people to drive the pull rod 15.

[0031] It should be noted that the top of the second installation box 9 is inserted with a penetrating protective cover 10, the setting of the protective cover 10 avoids people from misoperating the pull rod 15.

[0032] In the utility model, the one side of the rack body 1 is fixedly connected with a motor 6, the one end of the motor 6 output shaft is fixed with the one end of the universal coupling 2, and the motor 6 is used for driving the air expansion roller 3 to rotate.

[0033] However, as known to those skilled in the art, the working principle and wiring method of the motor 6 are common, which belong to conventional means or common knowledge, and will not be repeated here. Those skilled in the art can make any selection or arrangement according to their needs or convenience.

[0034] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. Sleeve-type anilox roller for solventless laminators, comprising a frame body (1), characterized in that, One side of the rack body (1) is rotatably connected with a penetrating universal coupling (2), one end of the universal coupling (2) is fixedly installed with an air expansion roller (3), the circumference of the air expansion roller (3) is sleeved with a rubber sleeve (4), one end of the air expansion roller (3) is fixedly installed with a second bearing (12), one side of the rack body (1) is provided with a mounting port, the top and bottom of the mounting port are slidably connected with sliding boxes (8), two first bearings (11) are rotatably connected in the sliding boxes (8), the second bearing (12) is located between the four first bearings (11), and the first bearings (11) support and limit the second bearing (12); The inner wall of one side of the rack body (1) is fixedly connected with a support plate (5), and the support plate (5) is located below the universal coupling (2) and used for supporting one end of the universal coupling (2); A driving assembly is arranged on one side of the two sliding boxes (8) and used for driving the sliding boxes (8) to move.

2. The sleeve-type kiss roll of a solventless laminator according to claim 1, characterized in that, The driving assembly comprises a second mounting box (9) and a first mounting box (7), the first mounting box (7) and the second mounting box (9) are fixed on one side of the rack body (1), one side of the second mounting box (9) penetrates a pull rod (15), one end of the pull rod (15) is fixedly connected with a clamping block (17), the bottom of the first mounting box (7) is provided with two limiting openings (13) matched with the clamping block (17), the circumference of the pull rod (15) is slidably sleeved with a rotating sleeve (18), the rotating sleeve (18) is rotatably connected with a sliding seat (19), and the top and bottom of the sliding seat (19) are rotatably connected with supporting rods (20) between the two sliding boxes (8).

3. The sleeve-type kiss roll of a solventless laminator according to claim 2, characterized in that, The inner wall of the bottom of the first mounting box (7) is fixedly connected with two limiting columns (14), and the two limiting columns (14) are located on one side of the two limiting openings (13) and used for limiting the clamping block (17).

4. The sleeve-type kiss roll of a solventless laminator according to claim 2, wherein One end of the pull rod (15) away from the clamping block (17) is fixedly connected with a pull handle (16), and the pull handle (16) is located in the second mounting box (9).

5. The sleeve-type kiss roll of a solventless laminator according to claim 4, wherein The top of the second mounting box (9) is inserted with a penetrating protective cover (10).

6. The sleeve-type kiss roll of a solventless laminator according to claim 1, wherein One side of the rack body (1) is fixedly connected with a motor (6), and one end of the output shaft of the motor (6) is fixed to one end of the universal coupling (2).

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