CN217861391U

CN217861391U - Processing equipment for producing high-molecular cast film

Info

Publication number: CN217861391U
Application number: CN202221206796.2U
Authority: CN
Inventors: 朱宏; 杨世球; 梁伟江
Original assignee: Guangzhou Ah Hi Polymer Materials Co ltd
Current assignee: Guangzhou Ah Hi Polymer Materials Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-11-22
Anticipated expiration: 2032-05-19

Abstract

The application discloses processing equipment is used in production of polymer curtain coating film relates to curtain coating film production field, improves the cutter of present curtain coating film cutting equipment and adjusts the problem that comparatively wastes time and energy. The automatic cutter adjusting device comprises a top plate, the bilateral symmetry fixedly connected with riser of roof, the below of roof be equipped with two sets ofly riser fixed connection's direction crossbeam, the even sliding connection in outside of direction crossbeam has the blade holder, the cutter can be dismantled and be connected with to the bottom of blade holder, the indent has been seted up at the top of direction crossbeam, and the setting of hydro-cylinder, depression bar and push rod is passed through to this application for the hydro-cylinder drives the depression bar downstream at start-up work, and the depression bar drives each group's rubber briquetting downstream through each sliding block of group and each push rod of group when the downstream, until each group's rubber briquetting and direction crossbeam butt, thereby realize spacing fixed in the time to each group's blade holder, effectively improved the efficiency of adjusting the blade cutting interval.

Description

Processing equipment for producing high-molecular cast film

Technical Field

The application relates to the field of cast film production, in particular to processing equipment for producing a high-molecular cast film.

Background

Cast film is a non-stretched, non-oriented cast film produced by melt cast quenching. The plastic film prepared by the tape casting method is firstly plasticized and melted by an extruder. Extruding the mixture through a T-shaped structure forming die, casting the mixture to the roll surface of a cooling roller which rotates stably in a sheet shape, cooling and shaping the membrane on the cooling roller, and then drawing and trimming the membrane to wind the product.

Need cut into required width with it after the casting film cooling is stereotyped, present casting film cutting equipment need unscrew the butt bolt at the counter knife interval adjustment in-process, then remove the blade holder to corresponding position after, screw up the butt bolt once more, then carry out the regulation of next set of cutter position again, its process is comparatively wasted time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a processing equipment is used in production of polymer curtain coating film, relatively the problem of wasting time and energy is adjusted in order to improve present curtain coating film cutting equipment's cutter.

The application provides a processing equipment is used in production of polymer curtain coating film adopts following technical scheme:

the utility model provides a processing equipment is used in production of polymer curtain coating film, includes the roof, the bilateral symmetry fixedly connected with riser of roof, the below of roof be equipped with two sets of riser fixed connection's direction crossbeam, the even sliding connection in outside of direction crossbeam has the blade holder, the cutter can be dismantled and be connected with in the bottom of blade holder, the indent has been seted up at the top of direction crossbeam, each group the equal sliding connection in top of blade holder extends to the push rod of indent inside, each group the equal fixedly connected with sliding block in top of push rod, the bottom symmetry fixedly connected with hydro-cylinder of roof, two sets of the output fixedly connected with depression bar of hydro-cylinder, each group the sliding block all with depression bar sliding connection, it is two sets of rotate between the riser and be connected with the guide roll.

Through adopting above-mentioned technical scheme, the hydro-cylinder drives the depression bar downstream at start-up during operation, and the depression bar drives each group's rubber briquetting downstream through each sliding block of group and each push rod of group when downstream, until each group's rubber briquetting and direction crossbeam butt to the realization is spacing fixed in the time to each group's blade holder, has effectively improved the efficiency of cutting knife interval adjustment.

Optionally, a limiting groove adapted to the cutter is formed in the bottom of each group of the cutter holder, a spring groove communicated with the limiting groove is formed in one side wall of the limiting groove, an insertion rod slidably connected with the cutter holder is sleeved in the spring groove, a limiting insertion hole adapted to the insertion rod is formed in the cutter, the insertion rod penetrates through the limiting insertion hole, a spring is sleeved on the outer side of the insertion rod, one end of the spring is fixedly connected with the cutter holder, and the other end of the spring is fixedly connected with the insertion rod.

Through adopting above-mentioned technical scheme, the setting of inserted bar is used for carrying out spacing fixed to the cutter after the inside that runs through spacing jack to be convenient for carry out the dismouting to the cutter and change.

Optionally, one end of each group of the inserted bar, which is far away from the cutter, is fixedly connected with a pull ring.

Through adopting above-mentioned technical scheme, the setting of pull ring is convenient for adjust the inserted bar pulling.

Optionally, the bottom of each group of push rods is fixedly connected with a rubber pressing block.

Through adopting above-mentioned technical scheme, rubber briquetting's setting is used for increasing the friction between push rod and the direction crossbeam to improve the stability of push rod and direction crossbeam butt.

Optionally, the outer sides of the two groups of oil cylinders are sleeved with corrugated pipes, and two ends of each corrugated pipe are fixedly connected with the top plate and the pressing rod respectively.

Through adopting above-mentioned technical scheme, the setting of bellows is used for carrying out isolation protection to the hydro-cylinder.

Optionally, two sides of the pressing rod are fixedly connected with guide sliders, and the two groups of guide sliders are respectively connected with the two groups of vertical plates in a sliding manner.

Through adopting above-mentioned technical scheme, the setting of direction slider is used for providing the direction to the reciprocating of depression bar.

Optionally, an identification ruler is fixedly connected between the two groups of vertical plates, and the identification ruler is located on one side of the knife holder.

Through adopting above-mentioned technical scheme, the setting up of sign chi is convenient for provide the sign when adjusting the interval between adjacent two sets of cutters.

Optionally, the middle position of one side of each group of the tool holders, which is close to the marking ruler, is fixedly connected with a pointer.

Through adopting above-mentioned technical scheme, the setting of pointer further provides the sign when being used for the interval adjustment between two sets of adjacent cutters to improve the accuracy that two sets of adjacent cutter interval adjusted.

To sum up, the beneficial effect of this application is as follows:

this application is through the setting of hydro-cylinder, depression bar and push rod for the hydro-cylinder drives the depression bar downstream at start-up work, and the depression bar drives each group's rubber briquetting downstream through each sliding block of organizing and each push rod of organizing when downstream, until each group's rubber briquetting and direction crossbeam butt, thereby realize spacing fixed in the time to each group's blade holder, effectively improved the efficiency of cutting knife interval adjustment.

Drawings

FIG. 1 is a cross-sectional view of the overall construction of the present application;

FIG. 2 is an enlarged view of the portion A of FIG. 1;

fig. 3 is a front view of the overall structure of the present application.

Description of reference numerals: 1. a top plate; 2. a vertical plate; 3. an oil cylinder; 4. a pressure lever; 5. a guide beam; 6. a tool apron; 7. a cutter; 8. a slider; 9. a push rod; 10. pressing rubber blocks; 11. pressing a groove; 12. a guide slider; 13. a bellows; 14. a guide roller; 15. limiting the jacks; 16. a spring slot; 17. inserting a rod; 18. a spring; 19. a pull ring; 20. a limiting groove; 21. marking a ruler; 22. a pointer.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1, a processing apparatus for producing a polymer cast film includes a top plate 1, two vertical plates 2 symmetrically and fixedly connected to two sides of the top plate 1, and the vertical plates 2 are arranged to support and fix the top plate 1. And a guide roller 14 is rotatably connected between the two groups of vertical plates 2, and the guide roller 14 is used for guiding the casting film. The below of roof 1 is equipped with and two sets of riser 2 fixed connection's guide beam 5, and the even sliding connection in the outside of guide beam 5 has a plurality of blade holders 6, and the setting of guide beam 5 is used for providing the direction to the slip of blade holder 6. The bottom of blade holder 6 can be dismantled and be connected with cutter 7, and the setting of cutter 7 is used for cutting the fashioned curtain coating film of production.

Referring to fig. 1-2, the bottom of each set of tool post 6 is provided with a limiting groove 20 adapted to the cutting tool 7, and the limiting groove 20 is configured to accommodate and limit the cutting tool 7. Spring groove 16 that is linked together is seted up to one side wall of spacing groove 20, and the inside cover of spring groove 16 is equipped with inserted bar 17 with blade holder 6 sliding connection, and the inside of cutter 7 is seted up with the spacing jack 15 of inserted bar 17 looks adaptation, and inserted bar 17 runs through spacing jack 15, and the setting of inserted bar 17 is used for carrying out spacing fixed to cutter 7 after the inside that runs through spacing jack 15 to be convenient for carry out the dismouting change to cutter 7.

Referring to fig. 1-2, a spring 18 is sleeved outside the insertion rod 17, one end of the spring 18 is fixedly connected to the tool holder 6, the other end of the spring 18 is fixedly connected to the insertion rod 17, and the spring 18 is arranged to push the insertion rod 17 to move toward one side of the inside of the limiting insertion hole 15 by using the elastic action of the spring 18, so that the probability that the insertion rod 17 is separated from the inside of the limiting insertion hole 15 is reduced. The end of each group of the insertion rods 17 far away from the cutter 7 is fixedly connected with a pull ring 19, and the pull ring 19 is convenient for pulling and adjusting the insertion rods 17.

Referring to fig. 1-3, an identification ruler 21 is fixedly connected between the two sets of vertical plates 2, the identification ruler 21 is located on one side of the knife holder 6, and the identification ruler 21 is arranged to provide identification when the distance between the two adjacent sets of cutters 7 is adjusted. The middle position of each group of cutter seats 6 close to one side of the marking ruler 21 is fixedly connected with a pointer 22, and the pointer 22 is arranged to further provide a mark when the distance between two adjacent groups of cutters 7 is adjusted so as to improve the accuracy of the distance adjustment of the two adjacent groups of cutters 7.

Referring to fig. 1, a pressure groove 11 is formed in the top of the guide beam 5, a push rod 9 extending into the pressure groove 11 is connected to the top of each group of tool holders 6 in a sliding manner, and the push rod 9 is arranged to limit the tool holders 6 when moving downward to abut against the guide beam 5. The equal fixedly connected with rubber briquetting 10 in bottom of each group's push rod 9, the setting of rubber briquetting 10 is used for increasing the friction between push rod 9 and the guide beam 5 to improve the stability of push rod 9 and the butt of guide beam 5.

Referring to fig. 1, the top of each group of push rods 9 is fixedly connected with a sliding block 8, the bottom of the top plate 1 is symmetrically and fixedly connected with oil cylinders 3, the output ends of the two groups of oil cylinders 3 are fixedly connected with a pressing rod 4, two sides of the pressing rod 4 are fixedly connected with guide sliding blocks 12, the two groups of guide sliding blocks 12 are respectively connected with the two groups of vertical plates 2 in a sliding manner, and the guide sliding blocks 12 are arranged to guide the up-and-down movement of the pressing rod 4.

Referring to fig. 1, each group of sliding blocks 8 is slidably connected with a pressing rod 4, the oil cylinder 3 is arranged to drive the pressing rod 4 to move downwards when the oil cylinder is started, and the pressing rod 4 drives each group of rubber pressing blocks 10 to move downwards through each group of sliding blocks 8 and each group of push rods 9 when the pressing rod 4 moves downwards until each group of rubber pressing blocks 10 abuts against the guide cross beam 5, so that the cutter holders 6 are limited and fixed at the same time, and the efficiency of adjusting the distance between the cutters 7 is effectively improved. In addition, all overlap at the outside of two sets of hydro-cylinders 3 and be equipped with bellows 13, the both ends of bellows 13 respectively with roof 1 and depression bar 4 fixed connection, the setting of bellows 13 is used for carrying out isolation protection to hydro-cylinder 3.

The application has the implementation principle that:

when the device is used, the groups of cutter seats 6 slide according to the cutting width of the cast film as required until the distance between two adjacent groups of guide beams 5 is adjusted to be the same as the required cutting width of the cast film, then the oil cylinder 3 is started, so that the oil cylinder 3 drives the press rod 4 to move downwards when in starting work, the press rod 4 drives the groups of rubber press blocks 10 to move downwards through the groups of sliding blocks 8 and the groups of push rods 9 when moving downwards, until the groups of rubber press blocks 10 are abutted against the guide beams 5, the limiting and fixing of the groups of cutter seats 6 are realized, the distance between the groups of cutters 7 is further fixed, when the film produced and formed by the casting machine is guided to the bottoms of the cutters 7, the groups of cutters 7 can perform equidistant cutting on the film, and the film is cut into the required width.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a processing equipment is used in production of polymer curtain coating film, includes roof (1), its characterized in that: the automatic cutting machine is characterized in that vertical plates (2) are fixedly connected to two sides of the top plate (1) symmetrically, a guide cross beam (5) fixedly connected with the vertical plates (2) is arranged below the top plate (1) in two groups, a tool apron (6) is evenly and slidably connected to the outer side of the guide cross beam (5), a cutter (7) is detachably connected to the bottom of the tool apron (6), a pressure groove (11) is formed in the top of the guide cross beam (5), each group is formed in the top of the tool apron (6) in a sliding mode and extends to a push rod (9) inside the pressure groove (11), each group is formed in the top of the push rod (9) in a sliding mode, an oil cylinder (3) is fixedly connected to the bottom of the top plate (1) symmetrically, two groups are fixedly connected with a pressure rod (4) at the output end of the oil cylinder (3) in a sliding mode and are connected with the pressure rod (4) in a sliding mode, and two groups are connected with guide rollers (14) in a rotating mode between the vertical plates (2).

2. The processing equipment for producing the cast polymer film according to claim 1, wherein: each group the bottom of blade holder (6) seted up with spacing groove (20) of cutter (7) looks adaptation, spring groove (16) that are linked together are seted up to a lateral wall of spacing groove (20), the inside cover of spring groove (16) be equipped with blade holder (6) sliding connection's inserted bar (17), the inside of cutter (7) seted up with spacing jack (15) of inserted bar (17) looks adaptation, inserted bar (17) run through spacing jack (15), the outside cover of inserted bar (17) is equipped with spring (18), the one end of spring (18) with blade holder (6) fixed connection, the other end of spring (18) with inserted bar (17) fixed connection.

3. The processing equipment for producing the cast polymer film according to claim 2, wherein: one end of each group of the inserted rods (17) far away from the cutter (7) is fixedly connected with a pull ring (19).

4. The processing apparatus for producing a cast polymer film according to claim 1, wherein: the bottom of each group of push rods (9) is fixedly connected with a rubber pressing block (10).

5. The processing apparatus for producing a cast polymer film according to claim 1, wherein: the outside of two sets of hydro-cylinder (3) all is equipped with bellows (13), the both ends of bellows (13) respectively with roof (1) with depression bar (4) fixed connection.

6. The processing apparatus for producing a cast polymer film according to claim 1, wherein: the two sides of the pressing rod (4) are fixedly connected with guide sliding blocks (12), and the two guide sliding blocks (12) are respectively connected with the two groups of vertical plates (2) in a sliding mode.

7. The processing equipment for producing the cast polymer film according to claim 1, wherein: and an identification ruler (21) is fixedly connected between the two groups of vertical plates (2), and the identification ruler (21) is positioned on one side of the cutter holder (6).

8. The processing apparatus for producing a cast polymer film according to claim 7, wherein: pointers (22) are fixedly connected to the middle positions of the tool holders (6) of each group, which are close to one side of the marking ruler (21).