CN216763790U

CN216763790U - Edge cutting device for degradable plastic film

Info

Publication number: CN216763790U
Application number: CN202123191101.6U
Authority: CN
Inventors: 莫军
Original assignee: Liaoning Fengshou Plastic Industry Co ltd
Current assignee: Liaoning Fengshou Plastic Industry Co ltd
Priority date: 2021-12-18
Filing date: 2021-12-18
Publication date: 2022-06-17
Anticipated expiration: 2031-12-18

Abstract

The utility model discloses a trimming device of a degradable plastic film, which comprises a box body and two conveyor belts, wherein the two conveyor belts are positioned at the position close to the bottom of an inner cavity of the box body, the two conveyor belts are arranged on the left and right sides, the position close to the right side of the inner cavity of the box body is fixedly connected with two first rectangular plates, the device is used for extruding and limiting the degradable plastic film through the mutual matching of all the parts, the degradable plastic film is prevented from deviating during trimming, the trimming accuracy is ensured, the degradable plastic film is extruded when the two conveyor belts convey the degradable plastic film, the degradable plastic film is prevented from generating folds, the quality of trimming of the degradable plastic film is ensured, the heights of two cutters can be adjusted, the degradable plastic films with different thicknesses can be trimmed, and the width of the trimming can be adjusted according to requirements, is convenient for use.

Description

Edge cutting device for degradable plastic film

Technical Field

The utility model relates to the technical field of degradable plastic films, in particular to an edge cutting device of a degradable plastic film.

Background

The degradable plastic film has the functions and characteristics of the traditional plastic, can be split and degraded in the natural environment after the service life is reached, enters the ecological environment again in a reduction form, returns to the nature, and is cut even if the edge of the film is cut;

degradable plastic film is in process of production, and the edge can become irregular because of stretching, need amputate the edge, at present degradable plastic film side cut field, often does not have very direct side cut device to the mouth, and the function is also not very complete, consequently, we provide a degradable plastic film's side cut device.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an edge cutting device for degradable plastic films.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a side cutting device for a degradable plastic film comprises a box body and two conveyor belts, wherein the two conveyor belts are positioned at the position, close to the bottom, of an inner cavity of the box body, the two conveyor belts are arranged on the left side and the right side, the position, close to the right side, of the bottom of the inner cavity of the box body is fixedly connected with two first rectangular plates, the two first rectangular plates are arranged in a front-back manner, the positions, close to the top, of the corresponding sides of the two first rectangular plates are fixedly connected with first bearings, the inner cavities of the two first bearings are jointly inserted with a rotating shaft, the edges, close to the front end and the rear end, of the outer edges of the rotating shaft are fixedly sleeved with cylinders, the ends, close to the rear end, of the outer edges of the two cylinders are sleeved with circular rings, the edges, of the two outer cylinders are respectively provided with an arc-shaped groove, the positions, close to the top, of the inner cavities of the two circular rings are respectively positioned in adjacent arc-shaped groove inner cavities, and the corresponding sides of the two first rectangular plates are jointly fixedly connected with a long plate, the utility model discloses a rectangular plate, including rectangular plate, ring, slide bar, link block, pivot, box inner chamber, the spout has been seted up near center department in the long plate top, two equal fixedly connected with slide bar, two in the ring bottom equal fixedly connected with slider, two the equal fixedly connected with slider in slide bar bottom, two the slider all is located the spout inner chamber, two the ring right side is close to the equal fixedly connected with link block in bottom department, two spacing opening has all been seted up on the link block, is located the rear side first rectangular plate rear side is close to top fixedly connected with motor, motor power output shaft and pivot rear end fixed connection, the box inner chamber top is close to left side department and is equipped with stop gear, the bottom half is close to center department and is equipped with height adjusting mechanism.

Further, stop gear is including fixed case, both sides are close to the equal fixedly connected with second bearing of center department around the fixed case, two the second bearing inner chamber runs through jointly and is equipped with the bull stick, the bull stick outside edge is close to the fixed cover of center department and is equipped with initiative bevel gear, bull stick front end fixedly connected with L shape handle, the bottom of the fixed case is close to center department fixedly connected with third bearing, the third bearing inner chamber runs through and is equipped with the screw thread post, screw thread post top fixedly connected with driven bevel gear, initiative bevel gear sets up for intermeshing with driven bevel gear.

Furthermore, the bottom of the fixed box is fixedly connected with limiting pipes close to the front side and the rear side, the inner cavities of the two limiting pipes are movably connected with limiting blocks, the bottoms of the two limiting blocks are fixedly connected with limiting rods, the bottom ends of the two limiting rods penetrate through the inner cavities of the adjacent limiting pipes and are fixedly connected with a movable plate together, the top of the movable plate is fixedly connected with a threaded pipe close to the center, the bottom end of the threaded column penetrates through the inner cavity of the threaded pipe, the outer edge of the threaded column and the inner cavity of the threaded pipe are mutually meshed, the bottom of the movable plate is fixedly connected with connecting plates close to the front side and the rear side, one sides of the two connecting plates corresponding to the bottom are fixedly connected with fourth bearings, the inner cavities of the two fourth bearings are jointly inserted with a linkage shaft, the outer edge of the linkage shaft close to the center is fixedly sleeved with a first limiting cylinder, and the left side of the inner cavity of the box body is fixedly connected with two fixing plates close to the center, the two fixing plates are arranged in a front-back mode, fifth bearings are fixedly connected to the positions, close to the right end, of the corresponding sides of the two fixing plates, transmission shafts are inserted into inner cavities of the fifth bearings in a common inserting mode, and second limiting cylinders are fixedly sleeved on the positions, close to the center, of the outer edges of the transmission shafts.

Further, height adjusting mechanism includes the support column, support column bottom end fixedly connected with box inner chamber bottom is close to central department, support column top fixedly connected with diaphragm, the diaphragm top is close to the equal fixedly connected with riser in both sides around, two the equal fixedly connected with dead lever in riser top, two the common fixedly connected with interlock board of top department is close to one side that the dead lever is corresponding.

Furthermore, a first threaded hole is arranged on the linkage plate near the center, a first threaded rod is arranged in the inner cavity of the first threaded hole in a penetrating way, the outer edge of the first threaded rod is meshed with the inner cavity of the first threaded hole, the top end of the first threaded rod is fixedly connected with a rotating plate, a limiting plate is arranged at the bottom of the linkage plate, a sixth bearing is fixedly connected at the position, close to the center, of the top of the limiting plate, the bottom end of the first threaded rod is inserted into an inner cavity of the sixth bearing, through holes are respectively arranged on the limiting plate close to the left side and the right side, the outer edges of the two fixing rods penetrate through the inner cavities of the adjacent through holes, the limiting plate is characterized in that movable plates are fixedly connected to the front side and the rear side of the limiting plate respectively, two movable plates are fixedly connected to the positions, close to the bottom, of the corresponding sides of the two movable plates respectively, movable openings are formed in the vertical plates, and the outer edges of the circular rods penetrate through the inner cavities of the two movable openings.

Furthermore, sleeves are sleeved at the outer side edges of the round rods close to the front end and the rear end, cutters are fixedly sleeved at the positions of the outer side edges of the two sleeves close to the rear end, second threaded holes are formed at the positions of the tops and the bottoms of the two sleeves close to the front end, a plurality of second threaded hole inner cavities are provided with second threaded rods in a penetrating manner, the outer side edges of the plurality of second threaded rods are meshed with the adjacent second threaded hole inner cavities, a turntable is fixedly connected at one end of the plurality of second threaded rods far away from the round rods, clamping plates are inserted at one ends of the plurality of second threaded rods close to the round rods, one sides of the plurality of clamping plates close to the round rods are mutually attached to the round rods, positioning rods are fixedly connected at one sides of the plurality of clamping plates far away from the round rods close to the front side and the rear side, and two positioning holes are formed at the tops and the bottoms of the two sleeves, a plurality of the one end that the round bar was kept away from to the locating lever all runs through adjacent spacing hole inner chamber to fixedly connected with locating piece.

Further, the box inner chamber right side is close to two second rectangular plates of top department fixedly connected with, two the corresponding one side of second rectangular plate is close to the equal fixedly connected with seventh bearing of left side department, two seventh bearing inner chamber pegs graft jointly has the major axis, the major axis outside edge is close to the equal fixed cover in both ends around and is equipped with the collecting vessel, the major axis outside edge is close to the fixed cover in rear end department and is equipped with driven pulley, the pivot outside edge is close to the fixed cover in rear end department and is equipped with driving pulley, there is the belt between driving pulley and the driven pulley, driving pulley passes through the belt and is connected with the driven pulley transmission.

Furthermore, a third rectangular plate is fixedly connected to the bottom of the inner cavity of the box body near the left side, two third rectangular plates are arranged in the front and back direction, eighth bearings are fixedly connected to the positions, near the top, of the corresponding sides of the two third rectangular plates, a driving shaft is jointly inserted into the inner cavities of the two eighth bearings, a first linkage cylinder is fixedly sleeved at the position, near the center, of the outer edge of the driving shaft, two fourth rectangular plates are fixedly connected to the positions, near the right side, of the bottom of the inner cavity of the box body, two fourth rectangular plates are arranged in the front and back direction, ninth bearings are fixedly connected to the positions, near the top, of the corresponding sides of the two fourth rectangular plates, a transverse shaft is jointly inserted into the inner cavities of the ninth bearings, a second linkage cylinder is fixedly sleeved at the position, near the center, of the outer edge of the transverse shaft, a rectangular opening is formed in the front side of the box body, and a movable door is hinged to the left side of the rectangular opening, the left side of the box body is provided with a feeding opening close to the top, and the right side of the box body is provided with a discharging opening close to the bottom.

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

through mutually supporting between each part, it is spacing to make the device extrude degradable plastic film, prevent when cutting edge, degradable plastic film takes place the skew, guarantee the accuracy nature of cutting edge, when two conveyer belts are carried degradable plastic film, extrude degradable plastic film, prevent that degradable plastic film from producing the fold, the quality that guarantee degradable plastic film cut edge, and the height of two adjustable cutters, can cut edge the degradable plastic film of different thickness, can adjust the width of cutting edge as required simultaneously, and convenient to use.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are specifically described below with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a front view of the present embodiment;

FIG. 3 is a right side view of the member drive bevel gear of the present embodiment;

FIG. 4 is a left side view of the component retainer plate of the present embodiment;

FIG. 5 is a top view of the component cylinder of the present embodiment;

fig. 6 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a box body; 2. a fixed box; 3. a limiting pipe; 4. a limiting rod; 5. a movable plate; 6. a connecting plate; 7. a first limiting cylinder; 8. a fixing plate; 9. a second limiting cylinder; 10. a support pillar; 11. a transverse plate; 12. a vertical plate; 13. moving the plate; 14. fixing the rod; 15. a linkage plate; 16. a first threaded rod; 17. rotating the plate; 18. a first linkage cylinder; 19. a second linkage cylinder; 20. A collection canister; 21. a limiting block; 22. a drive bevel gear; 23. a driven bevel gear; 24. A threaded post; 25. a threaded pipe; 26. a limiting plate; 27. a sleeve; 28. a cutter; 29. a second threaded rod; 30. a turntable; 31. a clamping plate; 32. positioning a rod; 33. positioning blocks; 34. a motor; 35. a drive pulley; 36. a belt; 37. a driven pulley; 38. a cylinder; 39. a circular ring; 40. a movable block; 41. a linkage block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-6, the present invention provides the following:

example 1:

a side cutting device of a degradable plastic film comprises a box body 1 and two conveyor belts, wherein the two conveyor belts are both positioned at the position, close to the bottom, of an inner cavity of the box body 1, the two conveyor belts are arranged left and right, two first rectangular plates are fixedly connected at the position, close to the right side, of the bottom of the inner cavity of the box body 1, the two first rectangular plates are arranged front and back, first bearings are fixedly connected at the positions, close to the top, of the corresponding sides of the two first rectangular plates, a rotating shaft is jointly inserted into the inner cavities of the two first bearings, cylinders 38 are fixedly sleeved at the positions, close to the front end and the back end, of the outer edges of the rotating shaft, circular rings 39 are sleeved at the positions, close to the back end, of the outer edges of the two circular cylinders 38, arc-shaped grooves are formed in the positions, close to the top, of the inner cavities of the two circular rings 39, movable blocks 40 are positioned in the adjacent inner cavities of the arc-shaped grooves, and long plates are fixedly connected at the positions, close to the top, of the corresponding sides of the two first rectangular plates, the top of the long plate is provided with a sliding groove near the center, the bottoms of the two circular rings 39 are fixedly connected with sliding rods, the bottom ends of the two sliding rods are fixedly connected with sliding blocks, the two sliding blocks are positioned in the inner cavity of the sliding groove, the right sides of the two circular rings 39 near the bottom are fixedly connected with interlocking blocks 41, the two interlocking blocks 41 are provided with limiting openings, the rear side of the first rectangular plate positioned at the rear side is fixedly connected with a motor 34 near the top, the power output shaft of the motor 34 is fixedly connected with the rear end of a rotating shaft, the top of the inner cavity of the box body 1 near the left side is provided with a limiting mechanism, the bottom of the box body 1 near the center is provided with a height adjusting mechanism, the right side of the inner cavity of the box body 1 near the top is fixedly connected with two second rectangular plates, the corresponding side of the two second rectangular plates near the left side is fixedly connected with seventh bearings, the inner cavities of the two seventh bearings are jointly inserted with a long shaft, and the long shaft is fixedly sleeved with a collecting cylinder 20 near the front end and the rear end, a driven belt pulley 37 is fixedly sleeved on the outer edge of the long shaft close to the rear end, a driving belt pulley 35 is fixedly sleeved on the outer edge of the rotating shaft close to the rear end, a belt 36 is arranged between the driving belt pulley 35 and the driven belt pulley 37, the driving belt pulley 35 is in transmission connection with the driven belt pulley 37 through the belt 36, a third rectangular plate is fixedly connected to the bottom of the inner cavity of the box body 1 close to the left side, the two third rectangular plates are arranged in the front and back direction, eighth bearings are fixedly connected to the corresponding sides of the two third rectangular plates close to the top, a driving shaft is inserted into the inner cavities of the two eighth bearings together, a first connecting cylinder 18 is fixedly sleeved on the outer edge of the driving shaft close to the center, two fourth rectangular plates are fixedly connected to the bottom of the inner cavity of the box body 1 close to the right side, the two fourth rectangular plates are arranged in the front and back direction, and a ninth bearing is fixedly connected to the corresponding side of the two fourth rectangular plates close to the top, a transverse shaft is jointly inserted into the inner cavities of the two ninth bearings, a second linkage barrel 19 is fixedly sleeved on the outer edge of the transverse shaft close to the center, a rectangular opening is formed in the front side of the box body 1, a movable door is hinged to the left side of the rectangular opening, a feeding opening is formed in the left side of the box body 1 close to the top, a discharging opening is formed in the right side of the box body 1 close to the bottom, the limiting mechanism comprises a fixed box 2, second bearings are fixedly connected to the front side and the rear side of the fixed box 2 close to the center, a rotating rod is jointly penetrated through the inner cavities of the two second bearings, a driving bevel gear 22 is fixedly sleeved on the outer edge of the rotating rod close to the center, an L-shaped handle is fixedly connected to the front end of the rotating rod, a third bearing is fixedly connected to the bottom of the fixed box 2 close to the center, a threaded column 24 penetrates through the inner cavity of the third bearing, a driven bevel gear 23 is fixedly connected to the top end of the threaded column 24, and the driving bevel gear 22 and the driven bevel gear 23 are mutually meshed, the bottom of the fixed box 2 is fixedly connected with limiting pipes 3 near the front side and the rear side, the inner cavities of the two limiting pipes 3 are movably connected with limiting blocks 21, the bottoms of the two limiting blocks 21 are fixedly connected with limiting rods 4, the bottom ends of the two limiting rods 4 penetrate through the inner cavities of the adjacent limiting pipes 3 and are fixedly connected with a movable plate 5 together, the top of the movable plate 5 is fixedly connected with a threaded pipe 25 near the center, the bottom end of a threaded column 24 penetrates through the inner cavity of the threaded pipe 25, the outer edge of the threaded column 24 is meshed with the inner cavity of the threaded pipe 25, the bottom of the movable plate 5 near the front side and the rear side is fixedly connected with connecting plates 6, one side of the two corresponding connecting plates 6 near the bottom is fixedly connected with a fourth bearing, the inner cavities of the two fourth bearings are jointly inserted with a coupling shaft, the outer edge of the coupling shaft near the center is fixedly sleeved with a first limiting cylinder 7, and the left side of the inner cavity of the box body 1 is fixedly connected with two fixing plates 8 near the center, two fixed plates 8 are arranged from front to back, one side corresponding to the two fixed plates 8 is close to the fifth bearing with the equal fixedly connected with at the right end, the inner cavities of the two fifth bearings are jointly inserted with a transmission shaft, and the outer edge of the outer side of the transmission shaft is close to the center and is fixedly sleeved with a second limiting cylinder 9 to play a limiting role.

Example 2:

a side cutting device of a degradable plastic film, a height adjusting mechanism comprises a supporting column 10, the bottom end of the supporting column 10 is fixedly connected with the bottom of an inner cavity of a box body 1 close to the center, the top end of the supporting column 10 is fixedly connected with a transverse plate 11, the top of the transverse plate 11 close to the front side and the rear side is fixedly connected with vertical plates 12, the tops of the two vertical plates 12 are fixedly connected with fixed rods 14, one sides of the two fixed rods 14 corresponding to the top ends are fixedly connected with a linkage plate 15 together, the linkage plate 15 is provided with a first threaded hole close to the center, a first threaded rod 16 penetrates through the inner cavity of the first threaded hole, the outer edge of the first threaded rod 16 is meshed with the inner cavity of the first threaded hole, the top end of the first threaded rod 16 is fixedly connected with a rotating plate 17, the bottom of the linkage plate 15 is provided with a limiting plate 26, the top of the limiting plate 26 is fixedly connected with a sixth bearing close to the center, and the bottom end of the first threaded rod 16 is inserted in the inner cavity of the sixth bearing, through holes are respectively formed in the positions, close to the left side and the right side, of the limiting plate 26, the outer edges of the two fixing rods 14 penetrate through the adjacent through hole inner cavities, the movable plates 13 are fixedly connected to the front side and the rear side of the limiting plate 26, round rods are fixedly connected to the positions, close to the bottom, of the corresponding sides of the two movable plates 13, movable openings are respectively formed in the two vertical plates 12, the outer edges of the round rods penetrate through the two movable opening inner cavities, sleeves 27 are sleeved on the outer edges, close to the front end and the rear end, of the outer edges of the round rods 27, cutters 28 are fixedly sleeved on the outer edges of the two sleeves 27, second threaded holes are respectively formed in the tops of the two sleeves 27 and in the positions, close to the front end, close to the bottom, of the second threaded holes 29, the inner cavities of the plurality of the second threaded holes are respectively penetrated through second threaded rods 29, the outer edges of the plurality of the second threaded rods 29 are mutually meshed with the adjacent second threaded hole inner cavities, and the ends, far away from the round rods, are respectively and fixedly connected with the rotating disc 30, a clamping plate 31 is inserted into one end, close to the round rod, of the second threaded rod 29, one side, close to the round rod, of the clamping plate 31 is mutually attached to the round rod, one side, far away from the round rod, of the clamping plate 31 is close to the front side and the rear side of the round rod and is fixedly connected with positioning rods 32, two positioning holes are formed in the top and the bottom of the two sleeve pipes 27, one end, far away from the round rod, of the positioning rods 32 penetrates through the adjacent limiting hole inner cavities, and a positioning block 33 is fixedly connected with and plays a role in height adjustment.

The working principle is as follows: the utility model firstly feeds the degradable plastic film without trimming through the feeding opening, manually rotates the L-shaped handle, drives the rotating rod to rotate through the L-shaped handle, drives the driving bevel gear 22 to rotate through the rotating rod, drives the driven bevel gear 23 to rotate through the driving bevel gear 22, drives the threaded column 24 to rotate through the driven bevel gear 23, drives the threaded pipe 25 to move through the driven bevel gear 23, drives the movable plate 5 to move through the threaded pipe 25, drives the two connecting plates 6 and the two limiting rods 4 to move through the connecting plates 6, drives the adjacent limiting blocks 21 to move through the two limiting rods 4, moves in the inner cavities of the adjacent limiting pipes 3 through the two limiting blocks 21, can limit the movable plate 5, drives the interlocking shaft to move through the two connecting plates 6, drives the first limiting cylinder 7 to move through the interlocking shaft, moves through the first limiting cylinder 7, the degradable plastic film can be extruded and limited, the degradable plastic film is prevented from being deviated during trimming, the trimming accuracy is ensured, when the degradable plastic film is conveyed by two conveyor belts, the degradable plastic film is extruded by the first linkage cylinder 18 and the second linkage cylinder 19, the degradable plastic film is prevented from generating wrinkles, the trimming quality of the degradable plastic film is ensured, the first threaded rod 16 is driven to rotate by rotating the rotating plate 17 through the rotating plate 17, the limiting plate 26 is driven to move by the first threaded rod 16, the two movable plates 13 are driven to move by the limiting plate 26, the round bar is driven to move by the two movable plates 13, the two sleeves 27 are driven to move by the round bar, the adjacent cutters 28 are driven to move by the two sleeves 27, the height of the two cutters 28 can be adjusted, and the degradable plastic films with different thicknesses can be trimmed, by rotating the plurality of turntables 30, the plurality of turntables 30 drive the adjacent second threaded rods 29 to rotate, the plurality of second threaded rods 29 drive the adjacent clamping plates 31 to move, the plurality of clamping plates 31 move to fix and loosen the adjacent sleeves 27 on the outer edges of the round rods, so that the two cutters 28 can be fixed and loosened, the width of the cut edge can be adjusted as required, the degradable plastic film after the cut edge is discharged through the discharge opening, the two cut edge strips penetrate through the adjacent limiting openings and are wound on the outer edges of the adjacent collecting cylinders 20, the motor 34 is started, the power output shaft of the motor 34 drives the rotating shaft to rotate, the driving belt pulley 35 and the two cylinders 38 are driven to rotate through the rotating shaft, the adjacent round rings 39 are driven to move through the two round rings 38, and the adjacent linkage blocks 41 are driven to move through the two round rings 39, drive belt 36 through driving pulley 35 this moment and rotate, drive driven pulley 37 through belt 36 and rotate, drive the major axis through driven pulley 37 and rotate, drive two surge drums 20 through the major axis and rotate, rotate through two surge drums 20 and can collect the strake, drive adjacent strake through two interlock blocks 41 and remove for the even winding of strake is at adjacent surge drum 20 outside edge, is favorable to the collection of strake, and convenient to use person uses.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a side cut device of degradable plastic film, includes box (1) and two conveyer belts, its characterized in that: the two conveyor belts are positioned at the position, close to the bottom, of the inner cavity of the box body (1), the two conveyor belts are arranged left and right, two first rectangular plates are fixedly connected at the position, close to the right side, of the bottom of the inner cavity of the box body (1), the two first rectangular plates are arranged front and back, first bearings are fixedly connected at the positions, close to the top, of the corresponding sides of the two first rectangular plates, a rotating shaft is jointly inserted into the inner cavities of the two first bearings, cylinders (38) are fixedly sleeved at the outer edges, close to the front end and the back end, of the rotating shaft, circular rings (39) are sleeved at the outer edges, close to the back end, of the two circular rings (38), arc-shaped grooves are formed in the outer edges of the two circular rings (38), movable blocks (40) are fixedly connected at the positions, close to the top, of the two movable blocks (40) are positioned in adjacent arc-shaped groove inner cavities, and long plates are fixedly connected at the positions, close to the top, of the corresponding sides of the two first rectangular plates, the utility model discloses a cabinet structure, including box (1), long board, ring (39) and link (41), the spout has been seted up near center department in long board top, two equal fixedly connected with slide bar in ring (39) bottom, two the equal fixedly connected with slider in slide bar bottom, two the slider all is located the spout inner chamber, two the equal fixedly connected with link (41) in bottom department is close to on ring (39) right side, two spacing opening has all been seted up on link (41), is located the rear side fixedly connected with motor (34) of top department is close to first rectangular plate rear side, motor (34) power output shaft and pivot rear end fixed connection, box (1) inner chamber top is close to left side department and is equipped with stop gear, box (1) bottom is close to center department and is equipped with height adjusting mechanism.

2. The edge slitting device for the degradable plastic film as set forth in claim 1, wherein: stop gear is including fixed case (2), both sides are close to the equal fixedly connected with second bearing of center department around fixed case (2), two the second bearing inner chamber runs through jointly and is equipped with the bull stick, the bull stick outside edge is close to the fixed cover of center department and is equipped with initiative bevel gear (22), bull stick front end fixedly connected with L shape handle, fixed case (2) bottom is close to center department fixedly connected with third bearing, the third bearing inner chamber runs through and is equipped with screw post (24), screw post (24) top fixedly connected with driven bevel gear (23), initiative bevel gear (22) set up for intermeshing with driven bevel gear (23).

3. The edge slitting device for degradable plastic films as set forth in claim 2, wherein: the bottom of the fixed box (2) is close to the front side and the rear side and is fixedly connected with limiting pipes (3), the inner cavities of the two limiting pipes (3) are movably connected with limiting blocks (21), the bottoms of the two limiting blocks (21) are fixedly connected with limiting rods (4), the bottoms of the two limiting rods (4) penetrate through the inner cavities of the adjacent limiting pipes (3) and are fixedly connected with a movable plate (5) together, the top of the movable plate (5) is close to the center and is fixedly connected with a threaded pipe (25), the bottom of the threaded column (24) penetrates through the inner cavity of the threaded pipe (25), the outer edge of the threaded column (24) is meshed with the inner cavity of the threaded pipe (25), the bottom of the movable plate (5) is close to the front side and the rear side and is fixedly connected with connecting plates (6), and one side corresponding to the two connecting plates (6) is close to the bottom and is fixedly connected with a fourth bearing, two the fourth bearing inner chamber is pegged graft jointly and is had the trace axle, trace off-axial edge is close to the fixed cover of center department and is equipped with first spacing section of thick bamboo (7), box (1) inner chamber left side is close to two fixed plate (8) of center department fixedly connected with, two fixed plate (8) set up around for, two the equal fixedly connected with fifth bearing of right-hand member department is close to in the corresponding one side of fixed plate (8), two the fifth bearing inner chamber is pegged graft jointly and is had the transmission shaft, the transmission shaft outside edge is close to center department fixed cover and is equipped with spacing section of thick bamboo (9) of second.

4. The edge slitting device for degradable plastic films according to claim 1, wherein: height adjusting mechanism includes support column (10), support column (10) bottom fixedly connected with box (1) inner chamber bottom is close to center department, support column (10) top fixedly connected with diaphragm (11), equal fixedly connected with riser (12) in both sides around diaphragm (11) top is close to, two equal fixedly connected with dead lever (14) in riser (12) top, two the common fixedly connected with interlock board (15) of top department is close to in one side that dead lever (14) are corresponding.

5. The edge slitting device for degradable plastic films as set forth in claim 4, wherein: a first threaded hole is formed in the linkage plate (15) close to the center, a first threaded rod (16) penetrates through the inner cavity of the first threaded hole, the edge of the outer side of the first threaded rod (16) and the inner cavity of the first threaded hole are arranged in a mutually meshed mode, a rotating plate (17) is fixedly connected to the top end of the first threaded rod (16), a limiting plate (26) is arranged at the bottom of the linkage plate (15), a sixth bearing is fixedly connected to the top of the limiting plate (26) close to the center, the bottom end of the first threaded rod (16) is inserted into the inner cavity of the sixth bearing, through holes are formed in the limiting plate (26) close to the left side and the right side, the edges of the two fixing rods (14) penetrate through the inner cavities of the adjacent through holes, movable plates (13) are fixedly connected to the front side and the rear side of the limiting plate (26), and round rods are fixedly connected to the corresponding sides of the two movable plates (13) close to the bottom, two all seted up movable opening on riser (12), two movable opening inner chambers are all run through to the pole outside edge.

6. The edge slitting device for degradable plastic films as set forth in claim 5, wherein: the edge of the outer side of the round rod is provided with sleeves (27) in a sleeved mode, the two ends of the outer side of the round rod are provided with a cutter (28) in a sleeved mode, the ends of the two ends of the outer side of the round rod, which are close to the rear end, are provided with second threaded holes, a plurality of second threaded holes (29) are formed in a penetrating mode, the edges of the outer sides of the second threaded holes (29) are meshed with the adjacent second threaded holes, one ends, which are far away from the round rod, of the plurality of second threaded rods (29) are fixedly connected with turntables (30), one ends, which are close to the round rod, of the plurality of second threaded rods (29) are inserted with clamping plates (31), one sides, which are close to the round rod, of the clamping plates (31) are mutually attached to the round rod, and one sides, which are far away from the round rod, of the clamping plates (31) are close to the front side and the rear side, are fixedly connected with positioning rods (32), two locating holes have all been seted up to sleeve pipe (27) top and bottom, a plurality of the one end that round bar was kept away from in locating lever (32) all runs through adjacent spacing hole inner chamber to fixedly connected with locating piece (33).

7. The edge slitting device for the degradable plastic film as set forth in claim 1, wherein: box (1) inner chamber right side is close to two second rectangular boards of top fixedly connected with, two the corresponding one side of second rectangular board is close to the equal fixedly connected with seventh bearing of left side department, two seventh bearing inner chamber is pegged graft jointly and is had the major axis, the major axis outside edge is close to the equal fixed cover in both ends around and is equipped with collecting vessel (20), the major axis outside edge is close to the fixed cover in rear end department and is equipped with driven pulley (37), the pivot outside edge is close to the fixed cover in rear end department and is equipped with drive pulley (35), there is belt (36) between drive pulley (35) and driven pulley (37), drive pulley (35) are connected with driven pulley (37) transmission through belt (36).

8. The edge slitting device for the degradable plastic film as set forth in claim 1, wherein: a third rectangular plate is fixedly connected to the bottom of the inner cavity of the box body (1) close to the left side, two third rectangular plates are arranged in the front and back direction, eighth bearings are fixedly connected to the positions, close to the top, of the corresponding sides of the two third rectangular plates, a driving shaft is jointly inserted into the inner cavities of the two eighth bearings, a first linkage cylinder (18) is fixedly sleeved on the outer edge of the driving shaft close to the center, two fourth rectangular plates are fixedly connected to the positions, close to the right side, of the bottom of the inner cavity of the box body (1), two fourth rectangular plates are arranged in the front and back direction, ninth bearings are fixedly connected to the positions, close to the top, of the corresponding sides of the two fourth rectangular plates, a transverse shaft is jointly inserted into the inner cavities of the two ninth bearings, a second linkage cylinder (19) is fixedly sleeved on the position, close to the center, and a rectangular opening is formed in the front side of the box body (1), the left side of the rectangular opening is hinged with a movable door, a feeding opening is formed in the left side of the box body (1) close to the top, and a discharging opening is formed in the right side of the box body (1) close to the bottom.