CN110834358A

CN110834358A - Film perforating device capable of avoiding displacement

Info

Publication number: CN110834358A
Application number: CN201911152909.8A
Authority: CN
Inventors: 李清让; 邓宗强; 邓峰
Original assignee: Hunan Kelaibao Biological Energy Technology Co Ltd
Current assignee: Hunan Kelaibao Biological Energy Technology Co Ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-02-25

Abstract

The invention discloses a film punching device capable of avoiding displacement, and relates to the technical field of punching devices; the punching device aims to solve the problem that the existing punching device for the biodegradable film does not flatten the film; the punching machine comprises a workbench, wherein the top outer wall of the workbench is close to two supporting plates of the equal fixedly connected with of the edges of the two sides, the top of the supporting plates is fixedly connected with one top plate, the bottom outer wall of the top plate is close to four corners and is fixedly provided with an electric cylinder through bolts, the bottom of the electric cylinder is fixedly provided with one mounting plate through bolts, the bottom outer wall of the mounting plate is close to two side plates of the equal fixedly connected with of the two ends, two punching mechanisms are arranged between the two side plates, and each punching mechanism comprises a transverse rod with a rectangular end face. The invention can flatten the surface of the film during punching, thereby avoiding the film from wrinkling and improving the punching accuracy and efficiency.

Description

Film perforating device capable of avoiding displacement

Technical Field

The invention relates to the technical field of punching devices, in particular to a film punching device capable of avoiding displacement.

Background

The biodegradable mulching film is a novel ground covering film and is mainly used for ground covering, the biodegradable mulching film cannot be directly covered when in use, holes need to be punched in the biodegradable mulching film, and a fixing piece is inserted into the holes to fix the biodegradable mulching film.

Through retrieval, the Chinese patent with the publication number of CN205148477U discloses a full-automatic punching device for a biodegradable film, which comprises a control box, an electric rotor fixing pin, an operation desktop, a safety distribution box, an air pump, a transmission positioning device, a punching pin, a box door handle and supporting table legs. The above patents suffer from the following disadvantages: when punching a hole, do not possess the function of flattening to the membrane, at the in-process that punches a hole, the fold takes place easily in the membrane, and then causes the failure of punching or the incomplete of punching.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a film perforating device capable of avoiding displacement.

In order to achieve the purpose, the invention adopts the following technical scheme:

the film punching device capable of avoiding displacement comprises a workbench, wherein two supporting plates are fixedly connected to the outer wall of the top of the workbench close to the edges of two sides, the top ends of the supporting plates are fixedly connected with the same top plate, the outer wall of the bottom of the top plate close to four corners is fixedly provided with an electric cylinder through bolts, the bottom end of the electric cylinder is fixedly provided with a mounting plate through bolts, the outer wall of the bottom of the mounting plate close to two ends is fixedly connected with a side plate, two punching mechanisms are arranged between the two side plates, each punching mechanism comprises a transverse rod with a rectangular end surface, two ends of the transverse rod are respectively and fixedly connected with the side walls of the two side plates, the outer wall of the transverse rod is sleeved with a plurality of sliding sleeves, the bottoms of the sliding sleeves are fixedly connected with vertical rods, the bottoms of the vertical rods are respectively and fixedly connected with a, the equal fixedly connected with bar shaped plate in bottom of two sideboard, the equal fixedly connected with a plurality of springs in bottom of bar shaped plate, the same clamp plate of bottom fixedly connected with of spring.

Preferably: the bottom surface of spring is less than the bottom surface of piercing head, and threaded hole is all opened to the lateral wall of sliding sleeve, and threaded rod is pegged graft to the equal screw thread of inner wall of threaded hole, and the one end of threaded rod supports tightly with the lateral wall of horizontal pole, and the outer wall of horizontal pole is opened threadedly.

Preferably: and a rubber pad is fixed at the bottom of the pressing plate through a bolt.

Preferably: and the two punching mechanisms are respectively positioned at the positions close to the edges of the two sides of the two mounting plates.

Preferably: two side plates are welded on the outer walls of the two sides of the workbench, and the outer wall of one side, opposite to the two side plates, of the same side is rotatably connected with the same round roller through a bearing.

Preferably: the position of the workbench, which is close to the bottom, is provided with two placing mechanisms, and the two placing mechanisms are respectively positioned below the two round rollers.

Preferably: the placing mechanism includes fixed plate and cover seat, the lateral wall and the workstation welding of fixed plate, the top outer wall of fixed plate is close to both sides edge and all has welded the riser, the rectangular channel has all been opened at the top of two risers, the inner wall of rectangular channel is opened there is the low groove, it has the picture peg to peg graft in the top rectangular channel of riser, open the bottom of picture peg has the low groove, the top welding of picture peg has the fixed strip, the fixed strip passes through the bolt fastening on the top of riser, the filler strip that a plurality of equidistance annular distribute all welds in the arc inside wall of upper groove and low groove, the end face structure of filler strip is semi-circular.

Preferably: a circular groove is formed in one end of the sleeve seat, a plurality of circular holes are formed in the side wall of the circular groove, hexagonal bolts are inserted into the circular holes in a threaded mode, and a rocking handle is welded at the end portion of the sleeve seat.

The invention has the beneficial effects that:

1. through setting up electric cylinder and a plurality of punching head, when punching the membrane, with the membrane tiling on the workstation, when punching, electric cylinder drives the punching head and moves down, and when punching head and membrane contact, its corresponding position on the membrane is punched out the through-hole promptly, and this has accomplished punching to the membrane promptly.

2. Through setting up bar shaped plate, spring and clamp plate, along with electric cylinder's extension, the clamp plate compresses tightly the both ends of membrane earlier under the restoring force of spring, and this can be fixed with the both ends of membrane, avoids the membrane to take place the fold when punching, improves the validity of punching.

3. Through setting up two placement machine and constructing, when placing the membrane book, take off fixed strip and picture peg, take the both ends that the membrane rolled up the core and put respectively in the lower groove, reset the fixed strip again, this has accomplished placing of rolling up the membrane promptly, when punching, rotates the membrane book to release required length with the one end of membrane, after punching, will beat the one end winding that the hole on another placement machine's membrane rolls up the core.

Drawings

FIG. 1 is a schematic side view of a cross-sectional structure of a thin film perforating apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic partial perspective view of a film perforating apparatus according to an embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of a vertical plate, an insert plate and a fixing strip of an embodiment 1 of the film perforating device capable of avoiding displacement according to the present invention;

FIG. 4 is a partial schematic front view illustrating a film perforating apparatus according to an embodiment 1 of the present invention;

FIG. 5 is a schematic partial side view of a cross-sectional structure of a thin film perforating device according to an embodiment 2 of the present invention.

In the figure: 1 workstation, 2 fixed plates, 3 risers, 4 round rollers, 5 clamp plates, 6 springs, 7 strip shaped plates, 8 sideboard, 9 mounting panels, 10 electric cylinder, 11 backup pads, 12 roof, 13 horizontal pole, 14 pole settings, 15 piercing heads, 16 sliding sleeves, 17 blade holders, 18 picture peg, 19 filler strip, 20 fixed strip, 21 rocking handle, 22 cover seats, 23 rubber pads.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1:

a film punching device capable of avoiding displacement is shown in figures 1-4 and comprises a workbench 1, two supporting plates 11 are welded on the outer wall of the top of the workbench 1 near the edges of two sides, the top end of each supporting plate 11 is welded with a same top plate 12, electric cylinders 10 are fixed on the outer wall of the bottom of the top plate 12 near four corners through bolts, the bottom end of each electric cylinder 10 is fixed with a same mounting plate 9 through bolts, side plates 8 are welded on the outer wall of the bottom of each mounting plate 9 near two ends, two punching mechanisms are arranged between the two side plates 8 and comprise cross rods 13 with rectangular end surfaces, two ends of each cross rod 13 are respectively welded with the side walls of the two side plates 8, a plurality of sliding sleeves 16 are sleeved on the outer wall of each cross rod 13, vertical rods 14 are welded on the bottoms of the sliding sleeves 16, tool holders 17 are welded on the bottoms of the vertical rods 14, equal screw thread of inner wall of thread groove is pegged graft and is had piercing head 15, when punching, electric cylinder 10 drives piercing head 15 and moves down, when piercing head 15 and membrane contact, it is promptly at epimembranal corresponding position punching through-hole, bar 7 has all been welded to the bottom of two sideboard 8, a plurality of springs 6 have all been welded to the bottom of bar 7, the bottom welding of spring 6 has same clamp plate 5, along with electric cylinder 10's extension, clamp plate 5 compresses tightly the both ends of membrane earlier under spring 6's restoring force, this can be fixed the both ends of membrane, avoid the membrane to take place the fold when punching, improve the validity of punching.

As shown in fig. 1-4, the bottom surface of the spring 6 is lower than the bottom surface of the punching head 15, the side walls of the sliding sleeve 16 are all provided with threaded holes, the inner walls of the threaded holes are all inserted with threaded rods, one end of the threaded rod is abutted against the side wall of the cross rod 13, the outer wall of the cross rod 13 is provided with threads, two punching mechanisms are respectively positioned at positions close to the two side edges of the two mounting plates 9, the outer walls at the two sides of the workbench 1 are both welded with two side plates, the outer wall at the opposite side of the two side plates at the same side is rotatably connected with the same round roller 4 through a bearing, the position of the workbench 1 close to the bottom is provided with two placing mechanisms, the two placing mechanisms are respectively positioned below the two round rollers 4, each placing mechanism comprises a fixed plate 2 and a sleeve seat 22, the side wall of the fixed plate 2 is welded with the workbench 1, the, the inner wall of rectangular channel is opened there is the low groove, it has picture peg 18 to peg graft in the top rectangular channel of riser 3, the bottom of picture peg 18 is opened there is the low groove, the top welding of picture peg 18 has fixed strip 20, fixed strip 20 passes through the bolt fastening on the top of riser 3, the arc inside wall of upper groove and low groove all welds the filler strip 19 that has a plurality of equidistance annular distributions, the end face structure of filler strip 19 is semi-circular, the circular slot has been opened to the one end of cover seat 22, the lateral wall of circular slot is opened has a plurality of round holes, equal screw thread grafting has hexagon bolt in the circular hole, the tip welding of cover seat 22 has rocking handle 21.

When the film roll is placed, the fixing strip and the inserting plate are taken down, the two ends of the film roll core are respectively placed in the lower groove, and then the fixing strip 20 is reset, thus the film roll is placed, when punching, the film roll is rotated to release one end of the film by a required length, when punching the film, the film is flatly laid on the workbench 1, during punching, the electric cylinder 10 drives the punching head 15 to move downwards, and when the punching head 15 is contacted with the film, the film is punched with through holes at corresponding positions, in the above, along with the extension of the electric cylinder 10, the pressing plate 5 presses the two ends of the film under the restoring force of the spring 6, which can fix the two ends of the film, avoid the film from wrinkling during punching, improve the punching effectiveness, after punching, and winding the punched end on a film roll core of the other placing mechanism, and repeating the steps for punching next time.

Example 2:

a film punching apparatus capable of avoiding displacement, as shown in fig. 5, in order to avoid the problem that the film is pressed while being punched; the present embodiment is modified from embodiment 1 as follows: the bottom of the pressure plate 5 is fixed with a rubber pad 23 through bolts.

When the embodiment is used, the rubber pad 23 can increase the friction force contacting with the surface of the film, and improve the reliability of flattening the film.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. Film perforating device capable of avoiding displacement, comprising a workbench (1) and is characterized in that the top outer wall of the workbench (1) is close to the edges of two sides and is fixedly connected with two supporting plates (11), the top end of each supporting plate (11) is fixedly connected with a same top plate (12), the bottom outer wall of each top plate (12) is close to four corners and is fixedly provided with an electric cylinder (10) through bolts, the bottom end of each electric cylinder (10) is fixedly provided with a same mounting plate (9) through bolts, the bottom outer wall of each mounting plate (9) is close to two ends and is fixedly connected with side plates (8), two perforating mechanisms are arranged between the two side plates (8), each perforating mechanism comprises a transverse rod (13) with a rectangular end face, two ends of each transverse rod (13) are fixedly connected with the side walls of the two side plates (8) respectively, and the outer wall of each transverse rod (13, the equal fixedly connected with pole setting (14) in bottom of sliding sleeve (16), the equal fixedly connected with blade holder (17) in bottom of pole setting (14), the thread groove has all been opened to the bottom of blade holder (17), the equal screw thread of inner wall of thread groove is pegged graft and is had piercing punch (15), the equal fixedly connected with bar board (7) in bottom of two sideboard (8), the equal fixedly connected with a plurality of springs (6) in bottom of bar board (7), the same clamp plate (5) of bottom fixedly connected with of spring (6).

2. The film perforating device capable of avoiding shifting of claim 1, characterized in that the bottom surface of the spring (6) is lower than the bottom surface of the perforating head (15), the side walls of the sliding sleeve (16) are all provided with threaded holes, the inner walls of the threaded holes are all screwed with threaded rods, one end of the threaded rod is abutted against the side wall of the cross rod (13), and the outer wall of the cross rod (13) is provided with threads.

3. The apparatus for perforating a film with the avoidance of displacement according to claim 2, characterized in that a rubber pad (23) is fixed to the bottom of the pressure plate (5) by means of bolts.

4. A perforation device for films, which avoids displacement according to claim 2 or 3, wherein the two perforation means are located close to the two side edges of the two mounting plates (9).

5. The apparatus for perforating a film capable of avoiding displacement according to claim 4, characterized in that two side plates are welded to the outer walls of both sides of the table (1), and the outer wall of the opposite side of the two side plates located on the same side is rotatably connected with the same round roller (4) through a bearing.

6. A perforating device for films avoiding displacements as claimed in claim 5, characterized in that said worktable (1) is provided, near the bottom, with two depositing means, respectively located below the two circular rollers (4).

7. The film perforating device capable of avoiding shifting as claimed in claim 6, wherein the placement mechanism comprises a fixing plate (2) and a sleeve seat (22), the side wall of the fixing plate (2) is welded with the workbench (1), vertical plates (3) are welded on the outer wall of the top of the fixing plate (2) close to the edges of the two sides, rectangular grooves are formed in the tops of the two vertical plates (3), lower grooves are formed in the inner walls of the rectangular grooves, inserting plates (18) are inserted in the rectangular grooves in the top ends of the vertical plates (3), lower grooves are formed in the bottoms of the inserting plates (18), fixing strips (20) are welded on the tops of the inserting plates (18), the fixing strips (20) are fixed on the top ends of the vertical plates (3) through bolts, a plurality of cushion strips (19) distributed in an annular shape at equal intervals are welded on the arc-shaped inner side walls of the upper grooves and the lower grooves, and.

8. The film perforating device capable of avoiding shifting as claimed in claim 7, characterized in that one end of the sleeve seat (22) is provided with a circular groove, the side wall of the circular groove is provided with a plurality of circular holes, hexagonal bolts are inserted into the circular holes in a threaded manner, and the end of the sleeve seat (22) is welded with a rocking handle (21).