CN215038150U

CN215038150U - Perforating device of plastic film

Info

Publication number: CN215038150U
Application number: CN202120882866.5U
Authority: CN
Inventors: 叶建雄; 念锴
Original assignee: Jinguan Longhai Plastic Packaging Co ltd
Current assignee: Jinguan Longhai Plastic Packaging Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-07
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a plastic film's perforating device, its technical scheme main points are: comprises a table plate, the upper end of the table plate is fixedly connected with an operation box, both sides of the operation box are provided with feed inlets, the operation boxes on the two sides of the feeding hole are fixedly connected with fixed blocks, a worker penetrates a plastic film with a certain thickness through the feeding hole and rotates the positioning rod, thereby the positioning rod rotates in the placing groove, so that the positioning rod is opened at a proper angle under the action of the articulated piece and the return spring, thereby positioning the plastic film through the rotating rod at one side of the positioning rod, enabling the rolling wheel at the outer surface of the positioning rod to be attached to the plastic film, facilitating the plastic film to slide inwards, through the slipmat on the mount, further increase frictional force is favorable to improving the accuracy when punching, has effectively solved the problem of artifical easy off tracking when fixed to plastic film, has also saved the time of frequently fixing plastic film.

Description

Perforating device of plastic film

Technical Field

The utility model relates to a plastic film drilling equipment technical field, in particular to plastic film's perforating device.

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.

However, most of films often need to be punched when in use, the existing plastic film is punched, the manual punching is generally adopted, the manual punching is troublesome for fixing the plastic film, and the waste material film generated in the punching process can be stuck on a punching needle, so that the punching is inconvenient to be performed next time, and the punching efficiency is low.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a perforating device of plastic film to solve the problem mentioned in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a punching device for plastic films comprises a table plate, wherein an operation box is fixedly connected to the upper end of the table plate, feed inlets are formed in two sides of the operation box, fixed blocks are fixedly connected to the operation box on two sides of each feed inlet, a placement groove is formed in one side of each fixed block, two sides of each placement groove are hinged to a positioning rod through hinge pieces, rotating rods are rotatably connected to the inner sides of the positioning rods, an air cylinder is fixedly connected to the inner wall of the upper end of the operation box, a bearing plate is fixedly connected to the output end of the air cylinder, a punching needle is arranged at the lower end of the bearing plate, a fixing frame is fixedly connected to the upper end of the table plate and arranged in the operation box, a hole groove is formed in the upper end of the fixing frame, grooves are formed in two sides of the fixing frame, a moving block is slidably connected to the inner part of each groove, and a second limiting spring is fixedly connected to one end of the moving block, the utility model discloses a spacing spring of second, including the one end fixedly connected with connecting block, the one end of connecting block is inside to be seted up thread groove, thread groove's inside threaded connection has the fixed column, the one end fixedly connected with of fixed column removes the membrane frame, remove one side fixedly connected with magnetic stripe of membrane frame, the magnetic stripe has been seted up to the opposite side that removes the membrane frame, the magnetic stripe is connected with the magnetic stripe magnetism, the inside fixedly connected with that removes the membrane frame removes the membrane shovel, the bin outlet has been seted up at the middle part of table, the spout has all been seted up to the both sides that the lower extreme of table is located the bin outlet, the inside sliding connection of spout has the slider, the lower extreme fixedly connected with waste bin of slider, the waste bin sets up the lower extreme at the bin outlet, one side fixedly connected with handle of waste bin, the equal fixedly connected with landing leg of four corners of lower extreme of table.

Through adopting the above-mentioned technical scheme, through setting up the feed inlet, the staff passes plastic film, through rotating the locating lever, thereby make the locating lever rotate in the inside of standing groove, thereby make the locating lever open suitable angle under articulated elements and reset spring's effect, thereby the rotating rod through locating lever one side fixes a position plastic film, thereby make the rolling wheel laminating plastic film of locating lever surface, make things convenient for plastic film to slide to the inboard, through the slipmat on the mount, further increase frictional force, be favorable to improving the accuracy when punching, the problem of artifical easy off tracking when fixing plastic film has effectively been solved, the time of frequent fixed plastic film has also been saved.

Preferably, the inside fixedly connected with reset spring of standing groove, reset spring's one end and one side fixed connection of locating lever, the surface of dwang rotates and is connected with the wheel that rolls.

Through adopting above-mentioned technical scheme, through setting up reset spring, reset spring makes things convenient for the locating lever to make its reseing after the work finishes, has also increased the pressure when the rolling wheel is fixed to plastic film simultaneously, and the rolling wheel plays fixed the while also makes things convenient for plastic film to pass through.

Preferably, the clamping joints are arranged inside both sides of the bearing plate, a first limiting spring is fixedly connected to one end of each clamping joint, a pull rod is fixedly connected to one end of each first limiting spring, slots are formed in both sides of the perforating needle, and the clamping joints are connected inside the slots in a sliding mode.

Through adopting above-mentioned technical scheme, through setting up the joint, the joint conveniently fixes the perforating needle, conveniently removes the joint through the pull rod and shifts out the slot of perforating needle both sides, conveniently carries out fixed mounting and dismantlement maintenance to the perforating needle.

Preferably, the upper end of the fixing frame is fixedly connected with a non-slip mat, and the hole groove is formed in the middle of the non-slip mat.

Through adopting above-mentioned technical scheme, through setting up the slipmat, the slipmat increases frictional force, and effectual messenger's plastic film is more steady with the mount contact, takes place the skew when avoiding punching.

Preferably, a threaded hole is formed in the moving block, a fixing bolt is connected to the threaded hole through threads, and the fixing bolt is connected to the inside of the groove through the threaded hole.

Through adopting above-mentioned technical scheme, through setting up screw hole and fixing bolt, the convenience is carried out altitude mixture control to removing the membrane frame, makes its length to different perforating needles remove the effect of waste material membrane, improves the convenience.

Preferably, the two sides of the inside of the fixing frame are fixedly connected with material guide plates, and the material guide plates are arranged at the upper end of the discharge port.

Through adopting above-mentioned technical scheme, through setting up the stock guide, the stock guide is convenient to carry out the guide effect to the waste material membrane that produces when punching, avoids the indiscriminate condition of flying of waste material, improves the collection efficiency of waste material membrane.

Preferably, the lower ends of the supporting legs are fixedly connected with shock pads, and the thickness of each shock pad is 2 cm.

Through adopting above-mentioned technical scheme, through setting up the shock pad, the shock pad plays the absorbing effect to the device body, makes its work more stable, and efficiency is higher.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, through setting the feed inlet, a worker passes a plastic film with a certain thickness through the feed inlet, and rotates the positioning rod, so that the positioning rod rotates in the placing groove, the positioning rod is opened at a proper angle under the action of an articulated piece and a reset spring, the plastic film is positioned through the rotating rod on one side of the positioning rod, a rolling wheel on the outer surface of the positioning rod is attached to the plastic film, the plastic film conveniently slides to the inner side, the friction force is further increased through an anti-skid pad on a fixing frame, the punching accuracy is improved, the problem that the plastic film is easy to deviate when being fixed manually is effectively solved, and the time for frequently fixing the plastic film is also saved;

secondly, by arranging the pull rods on the two sides of the bearing plate, the pull rods are convenient to move the first limiting springs, so that the first limiting springs drive the clamping joints to move away from the slots on the two sides of the perforating needles, the perforating needles with different sizes are convenient to replace, and the mounting and dismounting are simple;

thirdly, the fixing bolt is arranged, so that the threaded hole of the fixing bolt in the moving block rotates, the moving block drives the second limiting spring, the second limiting spring drives the connecting block and the film removing frame to perform height adjustment, then the fixing bolt is screwed tightly, so that the height of the film removing frame is convenient to adjust, when the plastic film is punched by punching, the punching needle moves downwards to extrude the film removing frame, so that the film removing frame extrudes the second limiting spring, so that the punching needle enters the lower side of the film removing frame, after the punching needle is completely processed by the air cylinder, waste materials on two sides of the punching needle pass through the film removing shovel on the inner side of the film removing frame, so that the film removing shovel drives the waste materials to fall down, then the two groups of film removing frames are fixed through the magnetic characteristics of the magnetic stripe and the magnetic groove, the waste materials slowly fall into a waste material box through the guide plate, so that the waste material film adhered to the punching needle is effectively removed, thereby being beneficial to punching next time and improving the punching efficiency.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the fixing frame of the present invention;

FIG. 4 is a top view of the film removing frame of the present invention;

fig. 5 is a structural view of the film removing frame of the present invention.

Reference numerals: 1. a table plate; 2. an operation box; 3. a fixed block; 4. a placement groove; 5. positioning a rod; 6. a return spring; 7. rotating the rod; 8. a rolling wheel; 9. a feed inlet; 10. a cylinder; 11. a carrier plate; 12. a slot; 13. a clamping head; 14. a first limit spring; 15. a pull rod; 16. a perforating needle; 17. a fixed mount; 18. a non-slip mat; 19. a hole groove; 20. a groove; 21. a moving block; 22. a second limit spring; 23. a threaded hole; 24. fixing the bolt; 25. a film removing frame; 26. fixing a column; 27. connecting blocks; 28. a thread groove; 29. removing the film and shoveling; 30. a magnetic strip; 31. a magnetic slot; 32. a material guide plate; 33. a discharge outlet; 34. a slider; 35. a chute; 36. a waste bin; 37. a handle; 38. a support leg; 39. a shock-absorbing pad.

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.

Examples

Referring to fig. 1-5, a punching device for plastic films comprises a table plate 1, wherein an operation box 2 is fixedly connected to the upper end of the table plate 1, feed inlets 9 are respectively formed on both sides of the operation box 2, fixed blocks 3 are respectively fixedly connected to the operation boxes 2 on both sides of the feed inlets 9, a placement groove 4 is formed on one side of each fixed block 3, both sides of the placement groove 4 are respectively hinged with a positioning rod 5 through an articulation piece, a rotating rod 7 is rotatably connected to the inner side of each positioning rod 5, an air cylinder 10 is fixedly connected to the inner wall of the upper end of the operation box 2, a bearing plate 11 is fixedly connected to the output end of the air cylinder 10, a punching needle 16 is arranged at the lower end of the bearing plate 11, a fixing frame 17 is fixedly connected to the upper end of the table plate 1, the fixing frame 17 is arranged inside the operation box 2, a hole groove 19 is formed in the upper end of the fixing frame 17, and grooves 20 are formed in both sides of the fixing frame 17, a moving block 21 is connected to the inside of the groove 20 in a sliding manner, a second limiting spring 22 is fixedly connected to one end of the moving block 21, a connecting block 27 is fixedly connected to one end of the second limiting spring 22, a threaded groove 28 is formed in one end of the connecting block 27, a fixed column 26 is connected to the inner thread of the threaded groove 28, a film removing frame 25 is fixedly connected to one end of the fixed column 26, a magnetic strip 30 is fixedly connected to one side of the film removing frame 25, a magnetic groove 31 is formed in the other side of the film removing frame 25, the magnetic strip 30 is magnetically connected with the magnetic groove 31, a film removing shovel 29 is fixedly connected to the inside of the film removing frame 25, a material discharging opening 33 is formed in the middle of the table 1, sliding grooves 35 are formed in both sides of the lower end of the table 1, which is located at the material discharging opening 33, sliding blocks 34 are connected to the inside of the sliding grooves 35 in a sliding manner, and a waste material box 36 is fixedly connected to the lower end of the sliding blocks 34, the waste bin 36 is arranged at the lower end of the discharge opening 33, a handle 37 is fixedly connected to one side of the waste bin 36, and supporting legs 38 are fixedly connected to four corners of the lower end of the table board 1.

Referring to fig. 1 and 2, for the purpose of fixing and moving the plastic film; a return spring 6 is fixedly connected inside the placing groove 4, one end of the return spring 6 is fixedly connected with one side of the positioning rod 5, and a rolling wheel 8 is rotatably connected to the outer surface of the rotating rod 7; through setting up reset spring 6, reset spring 6 makes things convenient for locating lever 5 to make its reseing after finishing, has also increased the pressure when rolling wheel 8 is fixed to plastic film simultaneously, and rolling wheel 8 also makes things convenient for plastic film to pass through when playing fixedly.

With reference to fig. 1 and 2, for the purpose of facilitating the replacement of the perforating needles 16; a clamping joint 13 is arranged inside each of two sides of the bearing plate 11, one end of each clamping joint 13 is fixedly connected with a first limiting spring 14, one end of each first limiting spring 14 is fixedly connected with a pull rod 15, two sides of each perforating needle 16 are provided with slots 12, and each clamping joint 13 is connected inside each slot 12 in a sliding manner; through setting up joint 13, joint 13 makes things convenient for fixed perforating needle 16, conveniently removes joint 13 through pull rod 15 and shifts out slot 12 of perforating needle 16 both sides, conveniently carries out fixed mounting and dismantlement maintenance to perforating needle 16.

Referring to fig. 1-3, for the purpose of improving the stability of the plastic film when perforated; the upper end of the fixed frame 17 is fixedly connected with an anti-skid pad 18, and the hole groove 19 is arranged in the middle of the anti-skid pad 18; through setting up slipmat 18, slipmat 18 increases frictional force, and effectual messenger's plastic film is more steady with the contact of mount 17, takes place the skew when avoiding punching.

Referring to fig. 1 and 2, for the purpose of conveniently adjusting the height of the film removing frame 25; a threaded hole 23 is formed in the moving block 21, a fixing bolt 24 is connected to the inner thread of the threaded hole 23, and the fixing bolt 24 is connected to the inner part of the groove 20 through the threaded hole 23; through setting up screw hole 23 and fixing bolt 24, conveniently removing the membrane frame 25 and carry out altitude mixture control, make its length to different perforating needles 16 remove the effect of waste material membrane, improve the convenience.

Referring to fig. 1 and 2, for the purpose of facilitating the collection of waste material; both sides of the interior of the fixed frame 17 are fixedly connected with material guide plates 32, and the material guide plates 32 are arranged at the upper end of a discharge port 33; through setting up stock guide 32, stock guide 32 conveniently guides the effect to the waste material membrane that produces when punching, avoids the indiscriminate condition of flying of waste material, improves the collection efficiency of waste material membrane.

Referring to fig. 1 and 2, for the purpose of improving the stability of the apparatus; the lower ends of the supporting legs 38 are fixedly connected with shock-absorbing pads 39, and the thickness of each shock-absorbing pad 39 is 2 cm; through setting up shock pad 39, shock pad 39 plays the effect to the device body absorbing shock, makes its work more stable, and efficiency is higher.

The use principle and the advantages are as follows: the staff passes the plastic film of certain thickness through the feed inlet 9, through rotating the locating lever 5, thereby make the locating lever 5 rotate in the inside of standing groove 4, thereby make the locating lever 5 open suitable angle under the effect of articulated elements and reset spring 6, thereby fix a position the plastic film through the dwang 7 of locating lever 5 one side, thereby make the rolling wheel 8 of the external surface of dwang 7 laminate the plastic film, make things convenient for the plastic film to slide to the inboard, through the slipmat 18 on the mount 17, further increase the frictional force, help to improve the accuracy when punching, effectively solve the problem that the easy off tracking is fixed to the plastic film to the manual work, also saved the time of frequently fixing the plastic film, then change suitable perforating needle 16 through the pull rod 15, the pull rod 15 removes the first limiting spring 14, thereby make the first limiting spring 14 drive joint 13 remove the slot 12 of perforating needle 16 both sides, the installation and the disassembly are simple, then the fixing bolt 24 is turned in the threaded hole 23 inside the moving block 21 by twisting, so that the moving block 21 drives the second limiting spring 22, the second limiting spring 22 drives the connecting block 27 and the film removing frame 25 to perform height adjustment, then the fixing bolt 24 is turned tightly, so that the height of the film removing frame 25 is convenient to adjust, when the punching needle 16 punches the plastic film, the punching needle 16 moves downwards to extrude the film removing frame 25, so that the film removing frame 25 extrudes the second limiting spring 22, so that the punching needle 16 enters the lower side of the film removing frame 25, after the punching needle 16 finishes the work by the air cylinder 10, the waste materials on the two sides of the punching needle 16 pass through the film removing shovel 29 on the inner side of the film removing frame 25, so that the film removing shovel 29 drives the waste materials to fall down, then the two sets of film removing frames 25 are fixed by the magnetic characteristics of the magnetic stripe 30 and the magnetic groove 31, and the waste materials slowly fall into the waste material box 36 through the guide plate 32, therefore, the waste film stuck on the punching needle 16 is effectively removed, so that the next punching is facilitated, and the punching efficiency is improved.

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. The utility model provides a perforating device of plastic film, includes table (1), its characterized in that: the upper end of the table plate (1) is fixedly connected with an operation box (2), the two sides of the operation box (2) are respectively provided with a feed inlet (9), the operation boxes (2) at the two sides of the feed inlet (9) are respectively and fixedly connected with a fixed block (3), one side of the fixed block (3) is provided with a placement groove (4), the two sides of the placement groove (4) are respectively hinged with a positioning rod (5) through an articulated piece, the inner side of the positioning rod (5) is rotatably connected with a rotating rod (7), the inner wall of the upper end of the operation box (2) is fixedly connected with an air cylinder (10), the output end of the air cylinder (10) is fixedly connected with a bearing plate (11), the lower end of the bearing plate (11) is provided with a punching needle (16), the upper end of the table plate (1) is fixedly connected with a fixed frame (17), and the fixed frame (17) is arranged in the operation box (2), the upper end of the fixing frame (17) is provided with a hole groove (19), two sides of the fixing frame (17) are provided with grooves (20), the inside of each groove (20) is connected with a moving block (21) in a sliding mode, one end of each moving block (21) is fixedly connected with a second limiting spring (22), one end of each second limiting spring (22) is fixedly connected with a connecting block (27), one end of each connecting block (27) is internally provided with a threaded groove (28), the inside of each threaded groove (28) is connected with a fixing column (26) in a threaded mode, one end of each fixing column (26) is fixedly connected with a film removing frame (25), one side of each film removing frame (25) is fixedly connected with a magnetic strip (30), the other side of each film removing frame (25) is provided with a magnetic groove (31), the magnetic strip (30) is magnetically connected with the magnetic groove (31), and the inside of each film removing frame (25) is fixedly connected with a film removing shovel (29), bin outlet (33) have been seted up at the middle part of table (1), spout (35) have all been seted up to the both sides that the lower extreme of table (1) is located bin outlet (33) is located the bin outlet, the inside sliding connection of spout (35) has slider (34), the lower extreme fixedly connected with waste bin (36) of slider (34), waste bin (36) set up the lower extreme at bin outlet (33), one side fixedly connected with handle (37) of waste bin (36), the equal fixedly connected with landing leg (38) of four corners of lower extreme of table (1).

2. A perforating device for plastic films as claimed in claim 1, characterized in that: the inside fixedly connected with reset spring (6) of standing groove (4), one end of reset spring (6) and one side fixed connection of locating lever (5), the surface of dwang (7) is rotated and is connected with wheel (8) roll.

3. A perforating device for plastic films as claimed in claim 1, characterized in that: the bearing plate is characterized in that clamping joints (13) are arranged inside both sides of the bearing plate (11), one end of each clamping joint (13) is fixedly connected with a first limiting spring (14), one end of each first limiting spring (14) is fixedly connected with a pull rod (15), slots (12) are formed in both sides of the perforating needle (16), and the clamping joints (13) are connected inside the slots (12) in a sliding mode.

4. A perforating device for plastic films as claimed in claim 1, characterized in that: the upper end of the fixing frame (17) is fixedly connected with an anti-skid pad (18), and the hole groove (19) is formed in the middle of the anti-skid pad (18).

5. A perforating device for plastic films as claimed in claim 1, characterized in that: a threaded hole (23) is formed in the moving block (21), a fixing bolt (24) is connected to the inner thread of the threaded hole (23), and the fixing bolt (24) is connected to the inner portion of the groove (20) through the threaded hole (23).

6. A perforating device for plastic films as claimed in claim 1, characterized in that: the utility model discloses a material guide device, including mount (17), the inside both sides of mount (17) all fixedly connected with stock guide (32), stock guide (32) set up the upper end at bin outlet (33).

7. A perforating device for plastic films as claimed in claim 1, characterized in that: the lower end of the supporting leg (38) is fixedly connected with a shock pad (39), and the thickness of the shock pad (39) is 2 cm.