CN213644705U - Rubber coating device of membrane material compounding machine - Google Patents
Rubber coating device of membrane material compounding machine Download PDFInfo
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- CN213644705U CN213644705U CN202022163835.2U CN202022163835U CN213644705U CN 213644705 U CN213644705 U CN 213644705U CN 202022163835 U CN202022163835 U CN 202022163835U CN 213644705 U CN213644705 U CN 213644705U
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Abstract
The utility model belongs to the technical field of packaging material processing, in particular to a film material compounding machine glue spreader, which comprises a frame, a glue storage box, a glue spreading mechanism and a power mechanism, wherein the glue spreading mechanism comprises a telescopic column and an installation cylinder connected to the lower part of the telescopic column, a sealing plate is arranged in one side of the installation cylinder, which is far away from the telescopic column, a glue spreading roller for spreading the film material is rotationally connected in the installation cylinder, and the sealing plate is positioned between the telescopic column and the glue spreading roller; a one-way discharge valve is arranged on the sealing plate, a glue solution pipe is connected between the glue storage box and the telescopic column, and a one-way inflow valve is arranged on the glue solution pipe; the power mechanism is used for driving the telescopic column to continuously extend and contract. In this scheme, order about flexible post through power unit and constantly extend, contract, the range of flexible post extension, contraction is unanimous, can ensure that the volume of the glue solution of discharging through the one-way bleeder valve is unanimous at every turn, makes the glue spreader can paint quantitative glue solution on the membrane material in fixed time, ensures the rubberized homogeneity.
Description
Technical Field
The utility model belongs to the technical field of the packaging material processing, concretely relates to membrane material compounding machine rubber coating ware.
Background
The plastic packaging bag is prepared by using films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins and performing the working procedures of printing, compounding, curing, heat sealing, bag making and the like, wherein the compounding belongs to a processing step of film post-printing processing, and materials with comprehensive properties of all single materials can be obtained through compounding.
The compounding of the membrane material is generally carried out on a compounding machine, and glue solution is required to be coated on the membrane material before the membrane material is compounded. The gluing structure of the existing compound machine is generally as follows: the liquid reserve tank sets up in the glue spreader top, and the opening below the liquid reserve tank utilizes the action of gravity to shift the glue solution to the glue spreader, and motor drive glue spreader constantly rotates for the glue solution can distribute on each surface of glue spreader, scribbles the glue solution on the coating material with the glue solution on the glue spreader at last. In the structure, when the glue solution in the liquid storage tank is more, the discharge speed of the glue solution is higher, the glue solution adhered to the glue spreader is more, the discharge speed of the glue solution is slower along with the reduction of the glue solution in the glue solution tank, and the glue solution adhered to the glue spreader is less. Because the glue solution adhered to the glue spreader is in an indefinite amount, when the glue spreader spreads the film material, the problem that too much glue solution is easily spread sometimes and the problem that too little glue solution is easily spread sometimes occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a membrane material compounding machine rubber coating ware to solve the inconsistent inhomogeneous problem that leads to the glue spreader rubber coating of glue solution discharge amount.
In order to achieve the above purpose, the utility model discloses a scheme does: a film material compounding machine glue spreader comprises a rack, a glue storage box, a glue spreading mechanism and a power mechanism, wherein the glue spreading mechanism comprises a telescopic column fixed on the rack and an installation cylinder connected to the lower part of the telescopic column; a one-way discharge valve is arranged on the sealing plate, a glue solution pipe is connected between the glue storage box and the telescopic column, and a one-way inflow valve is arranged on the glue solution pipe; the power mechanism is used for driving the telescopic column to continuously extend and contract.
The working principle and the beneficial effects of the scheme are as follows:
when the coating material is required to be coated, the power mechanism is started, and the power mechanism is utilized to drive the telescopic column to continuously extend and contract. When the telescopic column extends and becomes long, the volume in the telescopic column becomes large, the pressure is reduced, the one-way inflow valve is opened, and the glue solution in the glue storage tank enters the telescopic column and the installation cylinder connected with the telescopic column through the glue solution pipe. When the telescopic column contracts and shortens, the volume in the telescopic column is reduced, the pressure is increased, the one-way discharge valve is opened, the glue liquid in the installation cylinder is discharged through the one-way discharge valve, the discharged glue liquid is stored between the sealing plate and the glue spreader, and the glue spreader can be in contact with the glue liquid, so that the glue liquid is smeared on the surface of the glue spreader. The compound machine discharges the membrane material to be coated, and the glue solution is coated on the membrane material by the glue coating roller. In the process of contacting the film material with the glue spreader, the released film material applies acting force to the glue spreader in addition to the transmission of glue solution, so that the glue spreader can rotate, and the glue solution in the installation cylinder can be uniformly coated on the whole circumferential surface of the glue spreader in the rotating process of the glue spreader.
In this scheme, order about flexible post through power unit and constantly extend, contract, the range of flexible post extension, contraction is unanimous, can ensure that the volume of the glue solution of discharging through the one-way bleeder valve is unanimous at every turn, makes the glue spreader can paint quantitative glue solution on the membrane material in fixed time, ensures the rubberized homogeneity.
Optionally, the telescopic column comprises a base column and a sliding column, wherein the base column and the sliding column are both provided with a cavity inside, the base column is fixed on the rack, and the base column extends into the cavity at the upper part of the sliding column and is connected in the sliding column in a sliding manner; the glue solution pipe is connected to the base column, and the mounting cylinder is connected to the lower part of the sliding column. The telescopic column is of a structure in the form, is simple in structure and can meet the requirements of the scheme.
Optionally, a strip-shaped groove communicated with the cavity is formed in the sliding column, and a protrusion connected in the strip-shaped groove in a sliding manner is arranged on the foundation column. Set up bar groove, arch, effectively restricted the motion of slip post for the slip post can only slide from top to bottom along the foundation column, can not take place to rotate, ensures that the glue spreader can not take place the skew and lead to the rubber coating error of membrane material.
Optionally, the power mechanism comprises a cam and a drive motor for driving the cam to rotate, wherein the cam is positioned below the sliding column and can be kept in contact with the surface of the sliding column. When the telescopic column needs to be driven to continuously extend and contract, the driving motor is started, the driving motor drives the cam to rotate, and the sliding column can continuously slide up and down along the foundation column under the pushing action of the cam and the gravity action of the sliding column.
Optionally, a circumferential side wall of the cam is provided with a cam groove forming a closed loop, the sliding column is provided with a connecting rod, and the connecting rod is rotatably connected with a ball which is clamped in the cam groove and can slide along the cam groove. Set up the cam groove, enable cam and the column that slides be connected inseparabler, make the cam can be more stable transmit power to the column that slides. The arrangement of the ball enables sliding friction between the cam and the connecting rod to be changed into rolling friction, and abrasion of the cam and the connecting rod is effectively reduced.
Optionally, the power mechanism further comprises a speed reducer for controlling the output speed of the driving motor. The speed reducer is arranged to effectively control the output speed of the driving motor, so that the output speed of the driving motor meets the requirement.
Optionally, the power mechanism comprises a turntable and a power motor for driving the turntable to rotate, a driving frame is arranged on the lower portion of the sliding column, a sliding groove is formed in the driving frame, and a protruding strip which extends into the sliding groove and can move along the sliding groove is arranged on the eccentric position of the turntable. Need order about flexible post constantly when extending, contracting, start motor power, motor power drives the carousel and rotates, carousel pivoted in-process, and the sand grip constantly applys upwards, decurrent effort to the drive frame, makes the drive frame can the up-and-down motion, and the slip post also can constantly slide from top to bottom along the foundation column under the effect of drive frame.
Optionally, the sealing plate, the glue roll and the mounting cylinder enclose a buffer chamber capable of temporarily storing glue. The buffer cavity is arranged, and the glue solution discharged from the one-way discharge valve can be temporarily stored in the buffer cavity, so that the glue solution is prevented from dripping.
Optionally, a coating layer for adsorbing the glue solution is adhered to the surface of the glue spreader. The glue solution can be effectively adsorbed by the coating layer, so that the glue coating roller can better coat the glue solution on the film material
Optionally, a scraper for scraping off the excessive glue solution on the surface of the coating layer is arranged in the end part of the mounting cylinder. The scraper can remove excessive glue on the surface of the coating layer, so that excessive glue coated on the membrane material is avoided.
Drawings
Fig. 1 is a sectional view of a film material compounding machine glue applicator in a front view direction according to an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a sectional view of a film material compound machine glue spreader in the second embodiment of the present invention in the front view direction.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the glue storage box 10, the base column 20, the cavity 21, the sliding column 22, the balls 221, the mounting cylinder 30, the sealing plate 31, the one-way discharge valve 311, the scraper 32, the buffer cavity 33, the cam 40, the cam groove 41, the driving motor 50, the speed reducer 51, the glue tube 60, the one-way inflow valve 61, the glue roller 70, the smearing layer 71, the power motor 80, the turntable 81, the convex strips 811 and the driving frame 90.
Example one
The embodiment is basically as shown in fig. 1 and fig. 2: a film material compounding machine glue spreader comprises a frame, a glue spreading mechanism, a power mechanism and a glue storage box 10 fixed on the frame. The rubber coating mechanism includes flexible post and installation section of thick bamboo 30, and flexible post includes that inside all opens the foundation 20 and the slip post 22 that have cavity 21, and foundation 20 fixed mounting is in the frame, and foundation 20 stretches into in the cavity 21 on slip post 22 upper portion and sliding connection is in slip post 22. A strip-shaped groove communicated with the cavity 21 is formed in the sliding column 22, and a bulge in sliding connection in the strip-shaped groove is fixed on the base column 20. A glue solution pipe 60 is connected between the bottom of the glue storage box 10 and the upper part of the base column 20, a one-way inflow valve 61 is installed on the glue solution pipe 60, when the pressure in the telescopic column is reduced, the one-way inflow valve 61 is automatically opened, and the glue solution in the glue storage box 10 can flow into the telescopic column through the glue solution pipe 60.
The mounting cylinder 30 is fixedly mounted at the lower part of the sliding column 22, the mounting cylinder 30 is communicated with the sliding column 22, and the mounting cylinder 30 is perpendicular to the sliding column 22. The sealing plate 31 is fixedly mounted in the right side of the mounting cylinder 30, the glue spreader 70 located on the right side of the sealing plate 31 is rotationally connected in the mounting cylinder 30, one side of the glue spreader 70 can extend out of the mounting cylinder 30, and the glue spreader 70 is used for gluing the film materials. The sealing plate 31 is provided with a one-way discharge valve 311, when the pressure in the telescopic column is increased, the one-way discharge valve 311 is automatically opened, and the glue solution in the mounting cylinder 30 is discharged through the one-way discharge valve 311. The sealing plate 31, the glue roll 70 and the mounting tube 30 enclose a buffer chamber 33 capable of temporarily storing the glue solution, and the glue solution discharged from the one-way discharge valve 311 can be temporarily stored in the buffer chamber 33. The surface of the glue spreader 70 is adhered with a coating layer 71, the coating layer 71 is mainly used for adsorbing glue solution, and the coating layer 71 is a sponge layer in the embodiment. A scraper 32 is welded in the end of the mounting cylinder 30, and the scraper 32 is mainly used for scraping off the excessive glue solution on the surface of the smearing layer 71.
The power mechanism comprises a cam 40, a driving motor 50 and a speed reducer 51 which are fixedly arranged on the frame, an output shaft of the motor is connected with an input shaft of the speed reducer 51, an output shaft of the speed reducer 51 is connected with the cam 40, and the driving motor 50 and the speed reducer 51 are started to enable the cam 40 to rotate. The cam 40 is located below the slide post 22, a cam groove 41 forming a closed loop is formed in a circumferential side wall of the cam 40, a connecting rod is welded to the slide post 22, a ball 221 is rotatably connected to the connecting rod, and the ball 221 is engaged in the cam groove 41 and can slide along the cam groove 41.
When the film material needs to be coated with glue, the driving motor 50 and the speed reducer 51 are started to drive the cam 40 to rotate, and in the process of the movement of the cam 40, the cam 40 drives the sliding column 22 to continuously slide up and down along the base column 20. When the sliding column 22 slides downwards along the base column 20, the volume in the telescopic column is increased, the pressure is reduced, the one-way inflow valve 61 is opened, and the glue solution in the glue storage tank 10 enters the telescopic column and the installation cylinder 30 communicated with the telescopic column through the glue solution pipe 60. When the sliding column 22 slides upwards along the base column 20, the volume in the telescopic column is reduced, the pressure is increased, the one-way discharge valve 311 is opened, the glue solution in the installation cylinder 30 is discharged through the one-way discharge valve 311, the discharged glue solution is temporarily stored in the buffer cavity 33, and the glue roller 70 can be in contact with the glue solution, so that the glue solution is coated on the surface of the glue roller 70. The laminating machine discharges the film material to be coated, and the glue spreading roller 70 spreads the glue solution on the film material. In the process of contacting the film material with the glue spreader 70, the discharged film material applies an acting force to the glue spreader 70 to enable the glue spreader 70 to rotate, and in the process of rotating the glue spreader 70, the glue solution in the installation cylinder 30 can be evenly spread on the whole circumferential surface of the glue spreader 70.
Example two
The present embodiment is different from the first embodiment in that: the power mechanism of this embodiment is different from the first embodiment, as shown in fig. 3, in this embodiment, the power mechanism includes a turntable 81 and a power motor 80, the power motor 80 is fixedly mounted on the frame, an output shaft of the power motor 80 is connected to a rotation center of the turntable 81, the power motor 80 is started, and the turntable 81 rotates. The lower part of the sliding column 22 is fixed with a driving frame 90, the driving frame 90 is perpendicular to the sliding column 22, the driving frame 90 is provided with a strip-shaped sliding groove, and the eccentric position of the rotating disc 81 is fixed with a convex strip 811 which extends into the sliding groove and can move along the sliding groove.
When the sliding column 22 needs to be driven to reciprocate along the base column 20, the power motor 80 is started, the power motor 80 drives the turntable 81 to rotate, in the rotating process of the turntable 81, the convex strips 811 continuously apply upward and downward acting forces to the driving rack 90, so that the driving rack 90 can move up and down, and the sliding column 22 can also continuously slide up and down along the base column 20 under the action of the driving rack 90.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.
Claims (10)
1. The utility model provides a membrane material compounding machine rubber coating ware which characterized in that: the coating machine comprises a rack, a glue storage box, a coating mechanism and a power mechanism, wherein the coating mechanism comprises a telescopic column fixed on the rack and an installation cylinder connected to the lower part of the telescopic column; a one-way discharge valve is arranged on the sealing plate, a glue solution pipe is connected between the glue storage box and the telescopic column, and a one-way inflow valve is arranged on the glue solution pipe; the power mechanism is used for driving the telescopic column to continuously extend and contract.
2. The gluing machine of the film material compound machine as claimed in claim 1, wherein: the telescopic column comprises a base column and a sliding column, wherein cavities are formed in the base column and the sliding column respectively; the glue solution pipe is connected to the base column, and the mounting cylinder is connected to the lower part of the sliding column.
3. The gluing machine of the film material compound machine as claimed in claim 2, characterized in that: a strip-shaped groove communicated with the cavity is formed in the sliding column, and a protrusion connected in the strip-shaped groove in a sliding manner is arranged on the foundation column.
4. The gluing machine of claim 3, which is characterized in that: the power mechanism comprises a cam and a driving motor for driving the cam to rotate, and the cam is positioned below the sliding column and can be kept in contact with the surface of the sliding column.
5. The gluing machine of the film material compound machine as claimed in claim 4, wherein: the circumference lateral wall of cam is gone up to open has the cam groove that forms the closed loop, is equipped with the connecting rod on the slip post, rotates on the connecting rod to be connected with the block in the cam groove and can follow the gliding ball of cam groove.
6. The gluing machine of claim 5, which is characterized in that: the power mechanism also comprises a speed reducer used for controlling the output speed of the driving motor.
7. The gluing machine of claim 3, which is characterized in that: the power mechanism comprises a turntable and a power motor for driving the turntable to rotate, a driving frame is arranged on the lower portion of the sliding column, a sliding groove is formed in the driving frame, and a convex strip which extends into the sliding groove and can move along the sliding groove is arranged on the eccentric position of the turntable.
8. A film compound machine gummer as claimed in any one of claims 1 to 7, characterized in that: the sealing plate, the glue spreader and the mounting cylinder form a buffer cavity capable of temporarily storing glue solution.
9. The gluing machine of claim 8, wherein: the surface of the glue spreader is adhered with a coating layer for absorbing glue solution.
10. The gluing machine of claim 9, wherein: a scraper for scraping the excessive glue solution on the surface of the smearing layer is arranged in the end part of the mounting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022163835.2U CN213644705U (en) | 2020-09-27 | 2020-09-27 | Rubber coating device of membrane material compounding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022163835.2U CN213644705U (en) | 2020-09-27 | 2020-09-27 | Rubber coating device of membrane material compounding machine |
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| Publication Number | Publication Date |
|---|---|
| CN213644705U true CN213644705U (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022163835.2U Active CN213644705U (en) | 2020-09-27 | 2020-09-27 | Rubber coating device of membrane material compounding machine |
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| CN (1) | CN213644705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731748A (en) * | 2021-11-08 | 2021-12-03 | 江苏华港医药包装有限公司 | Curtain coating dip-coating batch production equipment of complex film |
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2020
- 2020-09-27 CN CN202022163835.2U patent/CN213644705U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113731748A (en) * | 2021-11-08 | 2021-12-03 | 江苏华港医药包装有限公司 | Curtain coating dip-coating batch production equipment of complex film |
| CN113731748B (en) * | 2021-11-08 | 2022-02-08 | 江苏华港医药包装有限公司 | Curtain coating dip-coating batch production equipment of complex film |
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