CN210655571U

CN210655571U - Compression roller tension adjusting device of compounding machine

Info

Publication number: CN210655571U
Application number: CN201921409703.4U
Authority: CN
Inventors: 白路凡
Original assignee: Dongguan Dosun Insulation Materials Co ltd
Current assignee: Dongguan Dosun Insulation Materials Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-02
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a compression roller tension adjusting device of compounding machine, comprising a base plate, the top of bottom plate is provided with the mounting panel, the inside of mounting panel is provided with spout and slider respectively, the outside of slider is provided with spring and connecting rod respectively, the inboard of slider is provided with the compression roller, the top of mounting panel is provided with the support frame, the top of support frame is provided with the storage tank, the top of storage tank is provided with the gas tube, the both sides of storage tank are provided with the outlet duct respectively, the bottom of outlet duct is provided with the cylinder, the front of storage tank is provided with the chamber door, the inside of storage tank is provided with the gas cylinder, the outer wall of gas cylinder is provided with solid fixed ring, gu fixed ring's top is provided with the fixed screw, the. The utility model discloses compression roller tension adjusting device of compounding machine has solved the device problem more complicated to compression roller adjustment mode through gas cylinder, slider and the spring that sets up.

Description

Compression roller tension adjusting device of compounding machine

Technical Field

The utility model belongs to the technical field of adjusting device, concretely relates to compression roller tension adjusting device of compounding machine.

Background

The rubber rolls used in combination with the cooling roll and the calender roll, respectively, in the extrusion coating and the calender coating, respectively, the press roll functions to uniformly press the extruded or calendered film to the substrate, and the substrate coated with the sizing material may also be pressed to the anti-sticking material in the manufacturing process of the adhesive tape, and sometimes refers to a rubber roll on an embossing machine, which may be matched with an engraved roll to uniformly emboss the web.

The adjusting structure of the existing compound machine press roller tension adjusting device is complex, the adjusting precision is low, and the resistance of the press roller of the existing compound machine press roller tension adjusting device is large when the press roller rotates, so that the kinetic energy of the press roller is wasted, and the adjusting times are limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compression roller tension adjusting device of compounding machine to the resistance that receives when the compression roller that provides in the above-mentioned background art of solution changes is than great and adjust the problem that the precision is lower.

In order to achieve the above object, the utility model provides a following technical scheme: a compression roller tension adjusting device of a compound machine comprises a bottom plate, wherein the top of the bottom plate is provided with an installation plate, the mounting plate is internally provided with a chute and a slide block respectively, the outer side of the slide block is provided with a spring and a connecting rod respectively, the inner side of the sliding block is provided with a press roller, the top of the mounting plate is provided with a support frame, the top of the support frame is provided with a storage box, the top of the storage box is provided with an inflation tube, the two sides of the storage box are respectively provided with an air outlet tube, the bottom of the air outlet pipe is provided with an air cylinder, the front of the storage box is provided with a box door, the inside of the storage box is provided with an air bottle, the outer wall of gas cylinder is provided with solid fixed ring, gu fixed ring's top is provided with the set screw, the both sides of compression roller all are provided with the pivot, the outer wall of pivot is provided with the bearing, the outer wall of bearing is provided with the tenon.

Preferably, the air outlet pipe is L-shaped, two ends of the air outlet pipe are respectively connected with the air bottle and the air cylinder, and the air outlet pipe is fixedly connected with the air bottle.

Preferably, the slider is rectangular, and the slider is located the inboard of spout, just the slider symmetry sets up on the bearing, simultaneously slider and spout swing joint.

Preferably, the springs are respectively located on two sides of the mounting plate, two ends of each spring are respectively connected with the sliding block and the bottom plate, and the springs are fixedly connected with the bottom plate.

Preferably, the number of the bearings is two, the inner diameter of the two bearings is equal to the outer diameter of the rotating shaft, and the two bearings are fixedly connected with the rotating shaft.

Preferably, the tenon is provided with four, and four the tenon is located two bearings respectively, and four the tenon symmetry sets up, simultaneously tenon and bearing fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the compression roller tension adjusting device of the compound machine solves the problem that the adjusting mode of the device for the compression roller is complex through the arranged gas cylinder, the air cylinder, the sliding block and the spring, when the compression roller is adjusted, the air cylinder can contract under the action of gas in the gas cylinder, at the moment, the air cylinder can drive the sliding block to move in the sliding groove through the connecting rod, the compression roller on the inner side of the sliding block slowly rises, so that the position of the compression roller is adjusted, the sliding block can directionally move in the sliding groove, so that the adjusting direction of the compression roller can be controlled, the adjusting precision of the compression roller is improved, because the two ends of the spring are respectively connected with the sliding block and the bottom plate, the spring can be slowly stretched in the moving process of the sliding block, the kinetic energy of the movement of the sliding block can be converted into elastic potential energy by the spring, when the compression roller is adjusted downwards, the spring will convert elastic potential energy into kinetic energy this moment, drive the slider downstream to the position to the compression roller is carried out downwards and is adjusted, thereby increases the pressure of compression roller, and this mediation mode is simple swift, is favorable to reducing the complexity of this compression roller regulation mode, and when the gas in the gas cylinder is used up soon, only need through the gas port toward the inside gas charging of gas cylinder can, thereby avoid appearing the phenomenon that the device need change the gas cylinder in an indefinite period, be favorable to the step of simple and convenient device use work.

2. The compression roller tension adjusting device of the compound machine solves the problem of larger resistance force when the compression roller rotates through the arranged tenon, the bearing and the rotating shaft, when the press roller is installed, the bearing is installed on the outer wall of the rotating shaft, then the bearing is nested in the installation hole on the inner side of the sliding block, the tenon is meshed with the groove reserved on the inner side of the sliding block, so that the bearing is fixed on the inner side of the sliding block, the mode is simple and convenient, the difficulty of bearing installation can be reduced, the tenon is meshed in the groove, the phenomenon of bearing position deviation can be prevented, the probability of bearing slipping at the inner side of the sliding block is reduced, the installation work of the compression roller is completed at the moment, when the compression roller rotates, the rotating shaft can rotate at the inner side of the bearing, because the spherical steel balls are uniformly distributed between the bearing inner ring and the bearing outer ring, the friction resistance of the bearing in autorotation can be reduced, and the friction force applied when the compression roller rotates is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the tension adjusting device of the present invention;

fig. 3 is the local structure schematic diagram of the compression roller of the present invention.

In the figure: 1. a base plate; 2. a compression roller; 201. a rotating shaft; 202. a bearing; 203. a tenon; 3. a support frame; 4. a storage box; 401. a gas cylinder; 402. a fixing ring; 403. fixing screws; 5. an inflation tube; 6. a box door; 7. an air outlet pipe; 8. a cylinder; 9. mounting a plate; 10. a connecting rod; 11. a spring; 12. a slider; 13. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a compression roller tension adjusting device of a compound machine: the utility model provides a compression roller tension adjusting device of compounding machine, comprising a base plate 1, the top of bottom plate 1 is provided with mounting panel 9, the inside of mounting panel 9 is provided with spout 13 and slider 12 respectively, the outside of slider 12 is provided with spring 11 and connecting rod 10 respectively, the inboard of slider 12 is provided with compression roller 2, the top of mounting panel 9 is provided with support frame 3, the top of support frame 3 is provided with storage tank 4, the top of storage tank 4 is provided with gas tube 5, the both sides of storage tank 4 are provided with outlet duct 7 respectively, the bottom of outlet duct 7 is provided with cylinder 8, the front of storage tank 4 is provided with chamber door 6, the inside of storage tank 4 is provided with gas cylinder 401, the outer wall of gas cylinder 401 is provided with solid fixed ring 402, gu fixed ring 402's top is provided with fixed screw 403, the both sides of compression roller 2 all are provided with pivot.

In this embodiment, it is preferred, outlet duct 7 is L shape, and the both ends of outlet duct 7 are connected with gas cylinder 401, cylinder 8 respectively, and outlet duct 7 and gas cylinder 401 fixed connection simultaneously, outlet duct 7 can ensure that the pipeline between gas cylinder 401 and the cylinder 8 is unobstructed, is convenient for utilize gas cylinder 401 in the working condition of gas cylinder 8 to control.

In this embodiment, preferably, the sliding block 12 is rectangular, the sliding block 12 is located inside the sliding groove 13, the sliding block 12 is symmetrically disposed on the bearing 202, and the sliding block 12 is movably connected to the sliding groove 13, so that the position of the pressing roller 2 can be adjusted in a specific direction by the directional movement of the sliding block 12 in the sliding groove 13, which is beneficial to enhancing the controllability of the adjustment direction.

In this embodiment, preferably, the springs 11 are respectively located at two sides of the mounting plate 9, two ends of each spring 11 are respectively connected to the slider 12 and the bottom plate 1, and the springs 11 are fixedly connected to the bottom plate 1, so that the springs 11 can reset the slider 12 through elastic potential energy, thereby improving the automatic control effect of the device.

In this embodiment, preferably, two bearings 202 are provided, and the inner diameter of the two bearings 202 is equal to the outer diameter of the rotating shaft 201, and meanwhile, the bearings 202 are fixedly connected with the rotating shaft 201, and the bearings 202 can reduce the resistance received when the pressure roller 2 rotates by moving towards each other through their own structures.

In this embodiment, preferably, four tenons 203 are provided, the four tenons 203 are respectively located on the two bearings 202, the four tenons 203 are symmetrically arranged, and meanwhile, the tenons 203 are fixedly connected with the bearings 202, the tenons 203 can be meshed with the sliding block 12, and the probability of slipping of the bearings 202 can be reduced.

The utility model discloses a theory of operation and use flow: first, the gas cylinder 401 and the gas cylinder 8 mentioned in the present specification are available by market purchase and private customization: (the specific model is: gas cylinder:), when installing the compression roller 2, firstly, the bearing 202 is installed on the outer wall of the rotating shaft 201, then the bearing 202 is nested inside the installation hole inside the slide block 12, so that the tenon 203 is engaged with the groove reserved inside the slide block 12, after the installation of the utility model, firstly, the installation fixation and safety protection of the utility model are checked, when adjusting the compression roller 2, the cylinder 8 can contract under the action of gas in the gas cylinder 401, at this time, the cylinder 8 can drive the slide block 12 to move inside the chute 13 through the connecting rod 10, so that the compression roller 2 inside the slide block 12 is slowly lifted, thereby adjusting the position of the compression roller 2, the slide block 12 can directionally move inside the chute 13, thereby controlling the adjusting direction of the compression roller 2, at this time, the spring 11 can be elongated, convert the kinetic energy into elastic potential energy, when the compression roller 2 is adjusted downwards, the pulling force of cylinder 8 will diminish, until being less than spring 11's pulling force, spring 11 will convert elastic potential energy into kinetic energy this moment, drive slider 12 downstream, thereby to the position of compression roller 2 down-regulation, when compression roller 2 is when rotating, pivot 201 can be in the inboard rotation of bearing 202, because evenly distributed is the spherical steel ball between bearing 202 inner ring and the outer loop, can reduce the frictional resistance that bearing 202 rotation received, thereby reduce the frictional force that receives when compression roller 2 rotates, just so accomplished right the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compression roller tension adjusting device of compounding machine, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a mounting plate (9), the inside of the mounting plate (9) is provided with a sliding groove (13) and a sliding block (12) respectively, the outer side of the sliding block (12) is provided with a spring (11) and a connecting rod (10) respectively, the inner side of the sliding block (12) is provided with a compression roller (2), the top of the mounting plate (9) is provided with a support frame (3), the top of the support frame (3) is provided with a storage box (4), the top of the storage box (4) is provided with an inflation tube (5), the two sides of the storage box (4) are provided with outlet tubes (7) respectively, the bottom of the outlet tube (7) is provided with a cylinder (8), the front of the storage box (4) is provided with a box door (6), the inside of the storage box (4) is provided with a gas, the top of solid fixed ring (402) is provided with set screw (403), the both sides of compression roller (2) all are provided with pivot (201), the outer wall of pivot (201) is provided with bearing (202), the outer wall of bearing (202) is provided with tenon (203).

2. The roll tension adjusting apparatus of a laminating machine according to claim 1, wherein: the air outlet pipe (7) is L-shaped, two ends of the air outlet pipe (7) are respectively connected with the air bottle (401) and the air cylinder (8), and meanwhile the air outlet pipe (7) is fixedly connected with the air bottle (401).

3. The roll tension adjusting apparatus of a laminating machine according to claim 1, wherein: the sliding block (12) is rectangular, the sliding block (12) is located on the inner side of the sliding groove (13), the sliding block (12) is symmetrically arranged on the bearing (202), and meanwhile the sliding block (12) is movably connected with the sliding groove (13).

4. The roll tension adjusting apparatus of a laminating machine according to claim 1, wherein: the spring (11) is respectively positioned at two sides of the mounting plate (9), two ends of the spring (11) are respectively connected with the sliding block (12) and the bottom plate (1), and meanwhile the spring (11) is fixedly connected with the bottom plate (1).

5. The roll tension adjusting apparatus of a laminating machine according to claim 1, wherein: the two bearings (202) are arranged, the inner diameter of the two bearings (202) is equal to the outer diameter of the rotating shaft (201), and meanwhile the bearings (202) are fixedly connected with the rotating shaft (201).

6. The roll tension adjusting apparatus of a laminating machine according to claim 1, wherein: the tenon (203) is provided with four, and four tenon (203) are located two bearings (202) respectively, and four tenon (203) symmetry sets up, simultaneously tenon (203) and bearing (202) fixed connection.