CN211545424U

CN211545424U - Winding device of coating machine

Info

Publication number: CN211545424U
Application number: CN202020134806.0U
Authority: CN
Inventors: 黄创新; 林永国
Original assignee: Dongguan Meixin Industrial Tape Co Ltd
Current assignee: Dongguan Meixin Industrial Tape Co Ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-22
Anticipated expiration: 2030-01-19

Abstract

The utility model belongs to the technical field of coating technology production technique and specifically relates to a coiling mechanism of coating machine is related to, it includes the frame, it is connected with two just right rolling discs to rotate in the frame, the rolling disc rotates through rotating motor drive, install two wind-up rolls on the rolling disc, the wind-up roll passes through driving motor drive and rotates, and two wind-up rolls are followed the rolling disc central point puts the symmetry and sets up. The utility model discloses the effect that has is: the wind-up roll need not to stop the rolling during the change, improves the operating efficiency of coating machine.

Description

Winding device of coating machine

Technical Field

The utility model belongs to the technical field of coating technology production technique and specifically relates to a coiling mechanism of coating machine is related to.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and then rolling.

The winding device of the existing coating machine comprises a driving motor and a winding roller, the driving motor drives the winding roller to rotate and then wind, after a certain amount of materials are wound by the winding roller, the winding roller is taken down, and then the winding roller is replaced by a new winding roller to continue winding.

The above prior art solutions have the following drawbacks: when the wind-up roll is changed, the wind-up needs to be stopped during the change, and the operating efficiency of the coating machine is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a coiling mechanism of coating machine, its effect that has is: the wind-up roll need not to stop the rolling during the change, improves the operating efficiency of coating machine.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a coiling mechanism of coating machine, includes the frame, it is connected with two just right rolling discs to rotate in the frame, the rolling disc rotates through rotating motor drive, install two wind-up rolls on the rolling disc, the wind-up roll passes through driving motor drive and rotates, and two wind-up rolls are followed rolling disc central point puts the symmetry and sets up.

Through adopting above-mentioned technical scheme, when using this coiling mechanism, one of them wind-up roll of driving motor drive rotates and carries out the rolling, when this wind-up roll rolled a certain amount of material and need changed the wind-up roll, rotate motor drive rolling disc and rotate 180, two wind-up rolls exchange the position, the wind-up roll of not rolling material continues to carry out rolling work, the wind-up roll of rolling material is dismantled and is got off, the wind-up roll of renewal to make the wind-up roll need not to stop the rolling during the change, improve the operating efficiency of coating machine.

The utility model discloses further set up to: the rotating disc is provided with two mounting seats, and the winding roller is mounted on the mounting seats; the winding roller is an air expansion shaft, a mounting seat on one of the rotating discs is connected with an inflator pump, the output end of the driving motor extends to the mounting seat on the other rotating disc, an inflating nozzle of the winding roller is over against the inflator pump, and one section of the winding roller, which is far away from the air pump, is coaxially connected with the driving motor.

Through adopting above-mentioned technical scheme, the wind-up roll is the inflatable shaft, and in the time of the installation, with the charging connector of wind-up roll just to the inflator pump, then aerify, make the wind-up roll inflation fixed, then driving motor drive wind-up roll rotates, when needing to be changed, the inflator pump is lost heart makes wind-up roll and mount pad break away from fixedly for the wind-up roll is convenient for install and dismantle, and the operating personnel of being convenient for changes the wind-up roll, thereby reduces the time of changing the wind-up roll, improves the operating efficiency of coating machine.

The utility model discloses further set up to: the rotating disc is further provided with two connecting rods symmetrically arranged along the center of the rotating disc, and the two connecting rods and the mounting seat are distributed at equal intervals.

Through adopting above-mentioned technical scheme, the connecting rod makes two rolling discs rotate simultaneously, improves the stability of rolling disc.

The utility model discloses further set up to: and a smoothing roller is arranged on the connecting rod.

Through adopting above-mentioned technical scheme, when changing the wind-up roll, when the rolling disc rotated, smooth the roller and touch the material earlier, smooth the material for in the rolling, the difficult fold of material.

The utility model discloses further set up to: the cutting mechanism comprises a mounting rack, a guide roller, a pressing roller, a cutting knife and a driving piece;

the guide roll both ends extend and have the dwang, the guide roll is connected on the mounting bracket through rotating, the pinch roll set up in on the mounting bracket, the driving piece drive the cutting knife is reciprocating motion, the cutting edge of cutting knife is just to the material.

Through adopting above-mentioned technical scheme, the material compresses tightly through the guide roll direction and pinch roller and then arrives and carries out the rolling on the wind-up roll, when the wind-up roll rolling material need be changed, need cut the material, cuts the material through driving piece drive cutting knife, cuts off the material.

The utility model discloses further set up to: the cutting knife is in a sawtooth shape.

Through adopting above-mentioned technical scheme, the cutting knife of cockscomb structure is convenient for cut the material absolutely.

The utility model discloses further set up to: the driving piece is an air cylinder, the air cylinder is hinged to the mounting frame, an L-shaped rotating block is rotatably connected to the rotating rod, one end of the rotating block is hinged to the air cylinder, and the other end of the rotating block is fixedly connected with the cutting knife.

Through adopting above-mentioned technical scheme, rotate around the mounting bracket through cylinder drive turning block, then drive the cutting knife and remove, then cut.

The utility model discloses further set up to: the two ends of the compression roller are fixedly connected with adjusting cranks, one of the adjusting cranks is rotatably connected to the mounting frame, and the other adjusting crank is connected with an adjusting motor.

Through adopting above-mentioned technical scheme, the adjustment motor starts, drives the rotation of adjusting the crank, then adjusts the position of pinch roller, and then adjusts the size of packing force.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the winding roller does not need to stop winding during replacement, so that the operating efficiency of the coating machine is improved;

2. the winding roller is convenient to mount and dismount, and operators can replace the winding roller conveniently, so that the time for replacing the winding roller is shortened, and the running efficiency of the coating machine is improved.

Drawings

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

fig. 2 is a schematic structural diagram of a cutting mechanism according to an embodiment of the present invention.

In the figure, 1, a frame; 11. rotating the disc; 111. a wind-up roll; 112. a mounting seat; 113. a connecting rod; 1131. smoothing rollers; 114. a drive motor; 115. an inflator; 12. rotating the motor; 2. a cutting mechanism; 21. a mounting frame; 22. a guide roller; 221. rotating the rod; 23. a pressure roller; 231. adjusting a crank; 232. adjusting the motor; 24. a cutting knife; 25. a cylinder; 251. and (6) rotating the block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a coiling mechanism of coating machine, including frame 1, rotate in frame 1 and be connected with two just right rolling discs 11, rolling discs 11 rotates through rotating motor 12 drive, installs two wind-up rolls 111 on the rolling discs 11, and wind-up roll 111 passes through driving motor 114 drive and rotates, and two wind-up rolls 111 set up along 11 central point of rolling discs symmetry.

Specifically, two mounting seats 112 are arranged on the rotating disc 11, and the winding roller 111 is mounted on the mounting seats 112; the winding roller 111 is an air expansion shaft, the mounting seat 112 on one of the rotating discs 11 is connected with an inflator 115, the output end of the driving motor 114 extends to the mounting seat 112 on the other rotating disc 11, an inflating nozzle of the winding roller 111 is opposite to the inflator 115, and one section of the winding roller 111, which is far away from the ejector, is coaxially connected with the driving motor 114. During installation, the inflating nozzle of the winding roller 111 is opposite to the inflator 115, then inflation is carried out, the winding roller 111 is made to expand and fix, then the driving motor 114 drives the winding roller 111 to rotate, when replacement is needed, the inflator 115 releases air to enable the winding roller 111 and the mounting seat 112 to be separated from fixation, the winding roller 111 is made to be convenient to install and detach, an operator can replace the winding roller 111 conveniently, time for replacing the winding roller 111 is shortened, and operation efficiency of the coating machine is improved.

The rotating disc 11 is further provided with two connecting rods 113 symmetrically arranged along the center of the rotating disc 11, and the two connecting rods 113 and the mounting seat 112 are uniformly distributed at intervals. The connecting rod 113 allows the two turn disks 11 to be simultaneously rotated, improving the stability of the turn disks 11.

Be provided with on connecting rod 113 and smooth roller 1131, it is concrete, two archs of fixedly connected with on the connecting rod 113, smooth roller 1131 rotate connect with two between the arch, smooth roller 1131 and protruding between be connected through the bearing. When changing wind-up roll 111, when rolling disc 11 rotated, smooth roller 1131 contacted the material earlier, smooth the material for in the rolling, the difficult fold of material.

The winding device further comprises a cutting mechanism 2, wherein the cutting mechanism 2 comprises a mounting frame 21, a guide roller 22, a pressing roller 23, a cutting knife 24 and a driving piece; the both ends of guide roll 22 extend and have dwang 221, and guide roll 22 is connected on mounting bracket 21 through rotating, and pinch roller 23 sets up on mounting bracket 21, and driving piece drive cutting knife 24 is reciprocating motion, and the cutting edge of cutting knife 24 is just to the material. The material is guided through guide roll 22 and is compressed tightly and then arrives and carry out the rolling on wind-up roll 111 with pinch roller 23, when wind-up roll 111 has been taken up the material and need be changed, need cut the material, cuts the material through driving piece drive cutting knife 24, cuts off the material.

In order to cut off the material conveniently, further, cutting knife 24 is the cockscomb structure, and cockscomb structure's cutting knife 24 is convenient for cut off the material.

Specifically, the driving member is an air cylinder 25, the air cylinder 25 is hinged to the mounting frame 21, the rotating rod 221 is rotatably connected with an L-shaped rotating block 251, one end of the rotating block 251 is hinged to the air cylinder 25, and the other end of the rotating block 251 is fixedly connected with the cutting knife 24. The cylinder 25 drives the rotating block 251 to rotate around the mounting frame 21, and then drives the cutting knife 24 to move, so as to realize the cutting process.

In order to adjust the pressing force of the pressing roller 23 on the material, further, two ends of the pressing roller 23 are fixedly connected with adjusting cranks 231, one of the adjusting cranks 231 is rotatably connected to the mounting frame 21, and the other adjusting crank 231 is connected with an adjusting motor 232. During the use, adjustment motor 232 starts, drives adjust crank 231 and rotates, then adjusts the position of pinch roller 23, and then adjusts the size of packing force.

The implementation principle of the embodiment is as follows:

when the winding device is used, the driving motor 114 drives one winding roller 111 to rotate for winding, when a certain amount of materials are wound by the winding roller 111 and the winding roller 111 needs to be replaced, the rotating motor 12 drives the rotating disc 11 to rotate 180 degrees, the two winding rollers 111 exchange positions, the winding roller 111 which does not wind the materials continues to wind, the winding roller 111 which winds the materials is detached and replaced by a new winding roller 111, and therefore the winding roller 111 does not need to stop winding during replacement, and the running efficiency of the coating machine is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a coiling mechanism of coating machine which characterized in that: including frame (1), it is connected with two just rolling disc (11) to rotate on frame (1), rolling disc (11) are rotated through rotating motor (12) drive, install two wind-up rolls (111) on rolling disc (11), wind-up roll (111) are rotated through driving motor (114) drive, and two wind-up roll (111) are followed rolling disc (11) central point puts the symmetry and sets up.

2. The winding device of a coater according to claim 1, wherein: two mounting seats (112) are arranged on the rotating disc (11), and the winding roller (111) is mounted on the mounting seats (112); the winding roller (111) is an air expansion shaft, a mounting seat (112) on one rotating disc (11) is connected with an inflator pump (115), the output end of the driving motor (114) extends to the mounting seat (112) on the other rotating disc (11), an inflating nozzle of the winding roller (111) is over against the inflator pump (115), and one section of the winding roller (111) far away from the ejector pump is coaxially connected with the driving motor (114).

3. The winding device of a coater according to claim 2, wherein: the rotating disc (11) is further provided with two connecting rods (113) symmetrically arranged along the center of the rotating disc (11), and the two connecting rods (113) and the mounting seat (112) are uniformly distributed at intervals.

4. The winding device of a coater according to claim 3, wherein: a smoothing roller (1131) is arranged on the connecting rod (113).

5. The winding device of a coater according to any one of claims 1-4, wherein: the cutting device is characterized by also comprising a cutting mechanism (2), wherein the cutting mechanism (2) comprises a mounting frame (21), a guide roller (22), a pressing roller (23), a cutting knife (24) and a driving piece;

guide roll (22) both ends extend there is dwang (221), guide roll (22) are connected on mounting bracket (21) through rotating, compression roller (23) set up in on mounting bracket (21), the driving piece drive reciprocating motion is done to cutting knife (24), the cutting edge of cutting knife (24) is just to the material.

6. The winding device of a coating machine according to claim 5, wherein: the cutting knife (24) is in a sawtooth shape.

7. The winding device of a coating machine according to claim 5, wherein: the driving piece is an air cylinder (25), the air cylinder (25) is hinged to the mounting frame (21), the rotating rod (221) is connected with an L-shaped rotating block (251) in a rotating mode, one end of the rotating block (251) is hinged to the air cylinder (25), and the other end of the rotating block (251) is fixedly connected with the cutting knife (24).

8. The winding device of a coating machine according to claim 5, wherein: the two ends of the pressing roller (23) are fixedly connected with adjusting cranks (231), one of the adjusting cranks (231) is rotatably connected onto the mounting frame (21), and the other adjusting crank (231) is connected with an adjusting motor (232).