CN212825861U

CN212825861U - A cutting equipment for plastic film production

Info

Publication number: CN212825861U
Application number: CN202021723041.0U
Authority: CN
Inventors: 蔡春平
Original assignee: Quzhou Quechang Plastics Co ltd
Current assignee: Quzhou Quechang Plastics Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-30
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a cutting device for plastic film production, which comprises a workbench, wherein a chute is arranged in the middle of the top end of the workbench, the inside of the chute is slidably connected with a sliding base, one side of the top end of the sliding base is provided with two limit screw rods, one side of the two ends of the sliding base is rotatably connected with a rotating pressure rod, two sides of the top end of the workbench are provided with a support frame, the middle of the top end of the support frame is fixedly provided with an air cylinder, the telescopic end of the air cylinder penetrates through the support frame, a pressure plate is fixedly arranged at the telescopic end of the air cylinder, and the edge of the bottom end of the pressure plate is fixedly provided with a digging cutter, can improve the cutting effect and is beneficial to reducing the rejection rate.

Description

A cutting equipment for plastic film production

Technical Field

The utility model relates to a cutting equipment, in particular to cutting equipment for plastic film production belongs to plastic film production and processing technical field.

Background

The plastic film is a film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins, and is used for packaging and as a film coating layer. Plastic packages and plastic package products have a larger share in the market, and particularly, composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest, such as beverage packages, quick-frozen food packages, steamed and cooked food packages, fast food packages and the like, and the plastic packages and the plastic package products bring great convenience to the life of people.

Can use cutting equipment to dig the plastic film partly in the production process of undershirt formula plastic film, and current cutting equipment still has some weak points, present cutting equipment is most direct will treat the plastic film that cuts and place on the base, the plastic film that treats to cut lacks spacing and fixed, at the in-process that digs the sword and the plastic film contact that treats to cut and cut, the plastic film that treats to cut takes place the displacement easily, influence the effect of cutting, waste product appears easily, on the basis of this, provide a cutting equipment for plastic film production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting equipment for plastic film production to solve the plastic film that present cutting equipment that proposes among the above-mentioned background art most directly will treat to cut and place on the bottom plate, the plastic film that treats to cut lacks spacing and fixed, carries out the in-process that cuts, and the plastic film that treats to cut takes place the problem of displacement easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting equipment for plastic film production, includes the workstation, the spout has been seted up at the middle part on workstation top, the inside sliding connection of spout has sliding base, one side on sliding base top is equipped with two stop screw, one side at sliding base both ends is rotated and is connected with the rotation depression bar, the both sides on workstation top are equipped with the support frame, the middle part fixed mounting on support frame top has the cylinder, and the flexible end of cylinder runs through the support frame, the flexible end of cylinder is fixed and is equipped with the clamp plate, the fixed digging cutter that is equipped with in edge of clamp plate bottom.

As a preferred technical scheme of the utility model, a plurality of spacing screws, two have been seted up to one side on sliding bottom top the bottom of limiting screw all with spacing screw threaded connection.

As an optimized technical scheme of the utility model, the middle part of rotating the depression bar outer wall is rotated and is connected with the compression roller.

As an optimized technical scheme of the utility model, the fixed hinge that is equipped with in middle part of sliding bottom one side, the inside of hinge is rotated and is connected with the pull rod.

As an optimal technical scheme of the utility model, the fixed baffle that is equipped with in bottom of support frame one side, one side and sliding base's the opposite side contact of baffle is connected.

As a preferred technical scheme of the utility model, the through-hole has all been seted up to the both sides on clamp plate top, the both sides of support frame bottom are all fixed and are equipped with the ejector pin, two the ejector pin alternates with the through-hole that corresponds respectively and is connected.

As a preferred technical scheme of the utility model, the cylinder is through setting up cylinder switch and the external power supply electric connection in workstation one end.

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

1. the utility model relates to a cutting equipment for plastic film production, the plastic film that will treat to cut is placed between two limit screw, two limit screw treat the plastic film that cuts carry on spacingly, will rotate the depression bar and turn over 180 degrees, utilize the compression roller to push down the plastic film that will treat to cut, limit screw and compression roller cooperation will be treated the plastic film that cuts and fix, reduce the displacement of plastic film when cutting, can improve and cut the effect, be favorable to reducing the rejection rate, simultaneously with the inside of the different spacing screw of limit screw in, can carry on spacingly to not unidimensional plastic film, sliding base need not be changed.

2. The utility model relates to a cutting equipment for plastic film production, cylinder drive clamp plate rise, and the ejector pin inserts the inside of through-hole, will block the card and disclose at the inside waste material of digging cutter, reduces the waste material and piles up at the inside of digging cutter, avoids because there is the waste material in the inside of digging cutter to lead to next time unable will waiting to cut the plastic film and cut totally, need not to carry out the secondary and cuts, perhaps manual clearance digging cutter inside waste material.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion B of FIG. 1 according to the present invention;

fig. 4 is a cross-sectional view of the middle pressing plate of the present invention.

In the figure: 1. a work table; 2. a support frame; 3. a cylinder; 4. pressing a plate; 5. digging a cutter; 6. a through hole; 7. a top rod; 8. a baffle plate; 9. a chute; 10. a sliding base; 11. a hinge; 12. a pull rod; 13. rotating the compression bar; 14. a compression roller; 15. a limiting screw hole; 16. and a limiting screw rod.

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. 1-4, the present invention provides a cutting apparatus for plastic film production, which comprises:

according to the figures 1 and 2, the plastic film cutting device comprises a workbench 1, a sliding groove 9 is formed in the middle of the top end of the workbench 1, a sliding base 10 is connected inside the sliding groove 9 in a sliding mode, two limiting screw rods 16 are arranged on one side of the top end of the sliding base 10, a plastic film to be cut is placed between the two limiting screw rods 16, the two limiting screw rods 16 limit the plastic film to be cut, a plurality of limiting screw holes 15 are formed in one side of the top end of the sliding base 10, the bottoms of the two limiting screw rods 16 are both in threaded connection with the limiting screw holes 15, the limiting screw rods 16 are screwed into different limiting screw holes 15, plastic films with different sizes can be limited, the sliding base 10 does not need to be replaced, a rotating compression rod 13 is rotatably connected to one side of the two ends of the sliding base 10, a compression roller 14 is rotatably connected to the middle of the outer wall of the rotating, stop screw 16 and compression roller 14 cooperation will treat that the plastic film that cuts fixes, the displacement of plastic film when reducing to cut, can improve the effect of cutting, be favorable to reducing the rejection rate, the both sides on 1 top of workstation are equipped with support frame 2, the middle part fixed mounting on 2 tops of support frame has cylinder 3, and the flexible end of cylinder 3 runs through support frame 2, the fixed clamp plate 4 that is equipped with of flexible end of cylinder 3, the fixed digging cutter 5 that is equipped with in edge of 4 bottoms of clamp plate, cylinder 3 drives 4 whereabouts of clamp plate, digging cutter 5 treats on sliding base 10 and cuts the plastic film, the size of clamp plate 4 is less than sliding base 10's size, stop screw 16 and compression roller 14 can not be touched in the whereabouts of clamp plate 4, cylinder 3 is through setting up cylinder switch and external power supply electric.

Wherein, the fixed hinge 11 that is equipped with in middle part of sliding bottom 10 one side, the inside rotation of hinge 11 is connected with pull rod 12, and the fixed baffle 8 that is equipped with in bottom of 2 one sides of support frame, one side of baffle 8 and sliding bottom 10's opposite side contact are connected, promote sliding bottom 10, and to sliding bottom 10 and baffle 8 support, the position of sliding bottom 10 and the position phase-match of clamp plate 4 this moment.

According to fig. 1, fig. 3 and fig. 4 show, through-hole 6 has all been seted up to the both sides on 4 tops of clamp plate, the both sides of 2 bottoms of support frame all are fixed and are equipped with ejector pin 7, two ejector pins 7 alternate with the through-hole 6 that corresponds respectively and are connected, after cutting, cylinder 3 drives clamp plate 4 and rises, ejector pin 7 inserts the inside of through-hole 6, will block and disclose the waste material at digging cutter 5 inside, reduce the waste material and pile up at digging cutter 5 inside, avoid because there is the waste material in digging cutter 5's inside to lead to can't will wait to cut the plastic film clean next time, need not to carry out the secondary and cut, perhaps manual clearance digging cutter 5 inside waste material.

When in specific use, the utility model relates to a cutting equipment for plastic film production, at first confirm the position of two stop screw 16 according to the size of waiting to cut the plastic film, then place the plastic film that will wait to cut between two stop screw 16, rotate 180 degrees rotation depression bar 13, utilize compression roller 14 to push down the plastic film that will wait to cut, promote sliding bottom 10, until sliding bottom 10 is blocked by baffle 8, support pull rod 12 with the hand, and open the cylinder switch, cylinder 3 drives clamp plate 4 whereabouts, digging cutter 5 cuts the plastic film that waits to cut on sliding bottom 10, stop screw 16 and compression roller 14 cooperate and fix the plastic film that will wait to cut, reduce the displacement of plastic film when cutting, can improve the effect of cutting, be favorable to reducing the rejection rate, cylinder 3 drives clamp plate 4 and rises, ejector pin 7 inserts the inside of through-hole 6, can disclose the waste material of card in digging cutter 5, reduce the waste material and pile up in digging cutter 5 is inside, avoid because there is the waste material in digging cutter 5's inside to lead to can't cutting the plastic film of waiting to cut clean next time, need not to carry out the secondary and cut, perhaps manual clearance digging cutter 5 inside waste material closes the cylinder switch, and pulling pull rod 12 takes sliding base 10 out, takes out the plastic film and the waste material that cut, changes at last new plastic film of waiting to cut, repeats above-mentioned operation and carries out the operation of cutting next time.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A cutting apparatus for the production of plastic films, comprising a worktable (1), characterized in that: spout (9) have been seted up at the middle part on workstation (1) top, the inside sliding connection of spout (9) has sliding base (10), one side on sliding base (10) top is equipped with two stop screw (16), one side at sliding base (10) both ends is rotated and is connected with rotation depression bar (13), the both sides on workstation (1) top are equipped with support frame (2), the middle part fixed mounting on support frame (2) top has cylinder (3), and the flexible end of cylinder (3) runs through support frame (2), the flexible end of cylinder (3) is fixed and is equipped with clamp plate (4), the fixed digging cutter (5) that is equipped with in edge of clamp plate (4) bottom.

2. The cutting apparatus for plastic film production as claimed in claim 1, characterized in that: a plurality of limiting screw holes (15) are formed in one side of the top end of the sliding base (10), and the bottoms of the two limiting screw rods (16) are in threaded connection with the limiting screw holes (15).

3. The cutting apparatus for plastic film production as claimed in claim 1, characterized in that: the middle part of the outer wall of the rotary compression bar (13) is rotatably connected with a compression roller (14).

4. The cutting apparatus for plastic film production as claimed in claim 1, characterized in that: the middle part of one side of the sliding base (10) is fixedly provided with a hinge (11), and the inside of the hinge (11) is rotatably connected with a pull rod (12).

5. The cutting apparatus for plastic film production as claimed in claim 1, characterized in that: the bottom of one side of the support frame (2) is fixedly provided with a baffle (8), and one side of the baffle (8) is in contact connection with the other side of the sliding base (10).

6. The cutting apparatus for plastic film production as claimed in claim 1, characterized in that: through-hole (6) have all been seted up to the both sides on clamp plate (4) top, the both sides of support frame (2) bottom are all fixed and are equipped with ejector pin (7), two ejector pin (7) alternate with corresponding through-hole (6) respectively and are connected.

7. The cutting apparatus for plastic film production as claimed in claim 1, characterized in that: the air cylinder (3) is electrically connected with an external power supply through an air cylinder switch arranged at one end of the workbench (1).