CN217395050U

CN217395050U - Double-layer bubble film hot cutting device

Info

Publication number: CN217395050U
Application number: CN202220383926.3U
Authority: CN
Inventors: 许兵; 陆高峰
Original assignee: Shanghai Aibo Additives Co ltd
Current assignee: Shanghai Aibo Additives Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-09-09
Anticipated expiration: 2032-02-23

Abstract

The utility model relates to a film cutting field discloses a double-deck bubble chamber membrane hot-cutting device, including the base, it is provided with the driving roller that is used for carrying double-deck bubble chamber membrane to rotate on the base, is provided with the cutting cutter dish on the base, and cutting cutter dish butt is provided with on the driving roller to be used for driving the cutting cutter dish and carries out the pivoted driving piece, and the fixed drive end that sets up at the driving piece of cutting cutter dish is provided with heating member on the cutting cutter dish. This application has and can drive cutting cutter dish through the driving piece and rotate for cutting cutter dish a week all can cut double-deck bubble chamber film, thereby the temperature of cutting cutter dish cutting department remains stable throughout, reaches the not good effect of heat-seal effect that improves double-deck bubble chamber film hot cutting device.

Description

Double-layer bubble film hot cutting device

Technical Field

The application relates to the field of film cutting, in particular to a double-layer bubble film hot cutting device.

Background

The bubble film is a product which is formed by taking high-pressure polyethylene as a main raw material, adding auxiliary materials such as a whitening agent, an opening agent and the like, extruding and forming bubbles at a high temperature of about 230 ℃, and is a novel plastic packaging material with light weight, good transparency, no toxicity and no smell. The bubble film packaging and transporting material mostly adopts a bag-packaging form, two bubble films are cut into required sizes during production, and three edges of the two bubble films are subjected to heat sealing by using packaging equipment, so that the packaging and transporting bag is manufactured. In order to improve the production efficiency of the packaging and transporting bag, people think that the cutter is heated in the process of cutting the bubble film, and can carry out edge sealing while cutting the double-layer bubble film, thereby reducing the subsequent edge sealing operation and improving the production efficiency.

At present, double-deck bubble chamber film hot cutting device includes base, driving roller, cutting blade and heater, and the driving roller rotates to be installed on the base, and the cutting blade butt is on the driving roller, and the heater heats cutting blade. One side of the hot cutting device is provided with feeding equipment, the other side of the hot cutting device is provided with traction equipment, when the double-layer bubble film is subjected to hot cutting, the double-layer bubble film is sent out from the feeding equipment, traction is carried out by the traction equipment after passing through the driving roller, in the process that the double-layer bubble film moves, a heated cutting blade cuts the double-layer bubble film, and heat sealing is carried out on one side of the double-layer bubble film when cutting is carried out.

In the related art, in the process of hot cutting the double-layer bubble film, the double-layer bubble film is pulled by the pulling device to move, and the cutting blade is still, so that the cutting position of the double-layer bubble film is always at a certain point on the cutting blade, the heat at the cutting position of the cutting blade can be taken away by the double-layer bubble film in the cutting process, the temperature at the cutting position of the cutting blade is reduced, and the heat sealing effect of the double-layer bubble film is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the not good problem of heat-seal effect of double-deck bubble chamber film hot cutting device, this application provides a double-deck bubble chamber film hot cutting device.

The application provides a double-deck bubble chamber film hot cutting device adopts following technical scheme:

the utility model provides a double-deck bubble chamber membrane hot-cutting device, includes the base, rotates on the base and is provided with the driving roller that is used for carrying double-deck bubble chamber membrane, be provided with the cutting cutter dish on the base, cutting cutter dish butt is on the driving roller, be provided with on the base and be used for driving the cutting cutter dish and carry out the pivoted driving piece, the fixed drive end that sets up at the driving piece of cutting cutter dish, be provided with the heating member on the cutting cutter dish.

Through adopting above-mentioned technical scheme, when cutting double-deck bubble chamber film, tractive equipment drives double-deck bubble chamber film and removes, heating member heats cutting cutter dish and makes cutting cutter dish can carry out the heat-seal to double-deck bubble chamber film in the cutting, when cutting cutter dish cuts, the driving piece drives cutting cutter dish and rotates, cutting cutter dish a week all can cut double-deck bubble chamber film, make the temperature of cutting cutter dish cutting department remain stable throughout, thereby double-deck bubble chamber film hot cutting device's heat-seal effect has been improved.

Preferably, the driving roller is provided with a cutting ring groove, and the cutting cutter disc is positioned in the cutting ring groove.

Through adopting above-mentioned technical scheme, when carrying out the hot cutting to double-deck bubble chamber membrane, the cutting cutter dish is located the cutting annular, has increased the area of contact between double-deck bubble chamber membrane and the cutting cutter dish to further improve the heat-seal effect of device.

Preferably, be provided with the mount on the base, the mount is located the top of driving roller and is provided with the lift piece, the output of lift piece is towards the driving roller, just the fixed output that sets up at the lift piece of driving piece.

By adopting the technical scheme, after the cutting of the cutting cutter disc is completed, the lifting piece drives the driving piece to ascend, the driving piece drives the cutting cutter disc to ascend, so that the cutting cutter disc is separated from the double-layer bubble film, and when cutting is performed again, the lifting piece drives the cutting cutter disc to descend into the cutting ring groove through the driving piece. So set up for cutting cutter dish separates with double-deck bubble chamber membrane when out of work, thereby reduces because of the bonding leads to the condition that double-deck bubble chamber membrane heat-seal effect receives the influence on cutting cutter dish after the cooling of double-deck bubble chamber membrane.

Preferably, a plurality of cutting ring grooves are formed in the axial direction of the transmission roller, and the lifting piece is arranged in an adjustable mode in the axial direction of the transmission roller.

By adopting the technical scheme, the lifting piece is adjusted along the axis direction of the transmission roller and drives the cutting cutter disc to move along the axis direction of the transmission roller through the driving piece, and the cutting cutter disc is matched with the cutting ring groove at the corresponding position on the transmission roller. So set up for the hot cutting device can cut out the product of not unidimensional, thereby improves the application of hot cutting device.

Preferably, the fixing frame is provided with a sliding rod, the sliding rod is sleeved with a sliding sleeve in a sliding mode along the axis direction of the transmission roller, a transverse moving plate is fixedly arranged on the sliding sleeve, the lifting piece is fixedly arranged on the transverse moving plate, the base is provided with a screw rod along the axis direction of the transmission roller, and the screw rod is rotatably arranged on the base and in threaded fit with the transverse moving plate.

Through adopting above-mentioned technical scheme, when adjusting the lift, rotate the lead screw, the lead screw drives the sideslip board and removes along the driving roller axis direction, makes the sideslip board remove more stably through sliding sleeve and slide bar cooperation, and the sideslip board removes and drives the lift and move to drive the cutting cutter dish and remove.

Preferably, the number of the driving rollers is two, and the two driving rollers are used for clamping and conveying the double-layer bubble film.

Through adopting above-mentioned technical scheme, when tractive equipment pulling double-deck bubble chamber membrane moved, double-deck bubble chamber membrane was located between two driving rollers, and two driving rollers butt respectively carries on spacingly to double-deck bubble chamber membrane in the both sides of double-deck bubble chamber membrane. So set up for double-deck bubble chamber film is more stable when removing, thereby has improved the stability that double-deck bubble chamber film hot-cut.

Preferably, the feed end that is close to double-deck bubble chamber membrane on the base is provided with the feed roll, the base rotates on being close to the lateral wall of feed roll one end and is provided with the rotor plate, the feed roll rotates the one end that sets up and keep away from the base at the rotor plate, be provided with on the rotor plate and be used for fixing the retaining member on the base with self.

Through adopting above-mentioned technical scheme, the feed roller supports double-deck bubble chamber film feed end, adjusts the height of feed roller through rotating the regulating plate, and the retaining member that reuses is fixed rotor plate turned angle. So set up for double-deck bubble chamber film is difficult for taking place to interfere with the base at the feed end, thereby reduces the condition that double-deck bubble chamber film received the damage in transportation process.

Preferably, the base is rotatably provided with a driven roller, and the driven roller is positioned between the transmission roller and the feeding roller.

Through adopting above-mentioned technical scheme, double-deck bubble chamber membrane gets into the driven voller behind the feed roller, again by the driven voller entering driving roller, the driven voller plays and accepts the effect for double-deck bubble chamber membrane gets into department between two driving rollers more easily behind the feed roller.

In summary, the present application includes at least one of the following beneficial technical effects:

the double-layer bubble film is hot-cut by the cutting cutter disc and the heating element, the driving element drives the cutting cutter disc to rotate in the hot-cutting process, the double-layer bubble film can be cut by the cutting cutter disc for one circle, so that the temperature of the cutting part of the cutting cutter disc is always kept stable, and the heat sealing effect of the double-layer bubble film hot-cutting device is improved;

by adopting the cutting ring groove, the contact area between the double-layer bubble film and the cutting cutter disc is increased, so that the heat sealing effect of the device is further improved;

through adopting the feed roll, the feed roll supports double-deck bubble chamber membrane feed end for double-deck bubble chamber membrane is difficult for taking place to interfere with the base at the feed end, thereby reduces the condition that double-deck bubble chamber membrane received the damage in transportation process.

Drawings

FIG. 1 is a schematic view of the overall structure of the double-layer bubble film hot cutting device;

fig. 2 is a partial structural sectional view of the double-layer bubble film hot cutting device for highlighting the hot cutting structure.

Description of reference numerals: 1. a base; 2. a driving roller; 3. a cutter disc; 4. a drive member; 5. a heating member; 6. cutting a ring groove; 7. a fixed mount; 8. a lifting member; 9. a slide bar; 10. a sliding sleeve; 11. transversely moving the plate; 12. a screw rod; 13. a feed roll; 14. a rotating plate; 15. a locking member; 16. a driven roller; 17. a turntable; 18. a moving block; 19. a lifting plate; 20. and (6) rotating the seat.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses double-deck bubble chamber film hot cutting device.

Referring to fig. 1 and 2, a double-deck bubble chamber membrane hot cutting device includes base 1, installs driving piece 4 along the horizontal direction in the base 1, and the output end fixed mounting of driving piece 4 has cutting cutter disc 3, and there is heating member 5 through bolt fixed mounting on cutting cutter disc 3 is close to the lateral wall of driving piece 4, and 5 covers of heating member are established on the output of driving piece 4, and heating member 5 is contactless with the output of driving piece 4. In this application, driving piece 4 can be selected for use and be servo motor, and heating member 5 can be selected for use and be heating resistor. Be located cutting cutter dish 3 in the base 1 under and rotate through the bearing and install two driving rollers 2, double-deck bubble film is located between two driving rollers 2, and two driving rollers 2 carry out the centre gripping to double-deck bubble film and make double-deck bubble film remove more stably. A plurality of cutting annular grooves 6 have been seted up along self axis direction equidistant to driving roller 2, and cutting cutter disc 3 perpendicular to driving roller 2 is located the cutting annular groove 6 of two driving rollers 2, and does not contact between cutting cutter disc 3 and the driving roller 2. Tractive equipment drives double-deck bubble chamber film and slides between two driving roller 2, heating member 5 heats cutting disc 3, driving member 4 drives cutting disc 3 and rotates, make cutting disc 3 carry out hot cutting to double-deck bubble chamber film while with double-deck bubble chamber film synchronous motion, cutting disc 3 a week all can cut double-deck bubble chamber film, the temperature that makes cutting disc 3 cutting department remains stable throughout, thereby double-deck bubble chamber film hot cutting device's heat-seal effect has been improved, and cutting disc 3 is located cutting annular 6, the area of contact between double-deck bubble chamber film and cutting disc 3 has been increased, thereby further improve device's heat-seal effect.

Two fixed mounts 7 are fixedly mounted at two ends of the top of the base 1, two sliding rods 9 parallel to the driving roller 2 are mounted on the fixed mounts 7, two ends of each sliding rod 9 are fixedly connected with side walls of the two fixed mounts 7 close to each other, the sliding rods 9 are slidably sleeved with sliding sleeves 10 along self axis directions in a matched manner, and transverse moving plates 11 are fixedly mounted on bottom walls of the two sliding sleeves 10. The side wall of the traverse moving plate 11 far away from the base 1 is fixedly provided with a lifting piece 8, a piston rod of the lifting piece 8 penetrates through the traverse moving plate 11 along the vertical direction and faces the base 1, the end part of the piston rod of the lifting piece 8 is fixedly provided with a lifting plate 19, and the driving piece 4 is fixedly arranged on the side wall of the lifting plate 19 far away from the lifting piece 8. In this application, lifting element 8 may be selected to be a hydraulic cylinder. Lifting member 8 drives driving member 4 through lifter plate 19 and goes up and down, driving member 4 drives cutting disc 3 and goes up and down, make cutting disc 3 separate with double-deck bubble chamber membrane when out of work, thereby reduce the condition of bonding on cutting disc 3 behind the cooling of double-deck bubble chamber membrane, and cooperate through slide bar 9 and sliding sleeve 10, make sideslip board 11 drive lifting member 8 remove at the horizontal direction, thereby drive cutting disc 3 and remove, make the hot device of cutting out not unidimensional product.

Both ends of the top of the base 1, which are positioned in the axis direction of the sliding rod 9, are fixedly provided with rotating seats 20, screw rods 12 are rotatably arranged in the rotating seats 20 through bearings, turntables 17 are fixedly arranged at the end parts of the screw rods 12, which are close to the cutter disc 3, moving blocks 18 are fixedly arranged on the side walls of the transverse moving plates 11, which are close to the base 1, and the screw rods 12 are installed in the moving blocks 18 in a threaded manner. When the horizontal direction of the cutting knife disc 3 needs to be adjusted, the rotary disc 17 is rotated, the rotary disc 17 drives the lead screw 12 to rotate, the lead screw 12 rotates to drive the moving block 18 to move, the moving block 18 drives the transverse moving plate 11 to move in the horizontal direction, the transverse moving plate 11 is limited through the sliding rod 9 and the sliding sleeve 10, the movement is more stable, the transverse moving plate 11 moves to drive the lifting piece 8 to move, and the cutting knife disc 3 is driven to move along the axis direction of the transmission roller 2.

Referring to fig. 1, base 1 is located driving roller 2 both ends and all rotates on the lateral wall of keeping away from each other and installs rotor plate 14, and two rotor plates 14 are installed and are kept away from the one end of lifter 8 and are located the feed end of double-deck bubble chamber membrane at base 1, install retaining member 15 in rotor plate 14, and retaining member 15 passes rotor plate 14 and threaded fixation in base 1, and retaining member 15 can select for use in this application is hexagon bolt. One ends of the two rotating plates 14, which are far away from the locking pieces 15, are rotatably provided with feed rollers 13 through bearings, the feed rollers 13 are parallel to the driving roller 2, two driven rollers 16 which are parallel to the driving roller 2 are rotatably arranged in the base 1 through bearings, and the two driven rollers 16 are positioned between the driving roller 2 and the feed rollers 13. The double-layer bubble film gets into from the top of feed roller 13 to get into between two driving roller 2 through driven voller 16's below, adjust the height of feed roller 13 through rotating the regulating plate, reuse retaining member 15 fixes rotor plate 14 turned angle, make the double-layer bubble film difficult to take place to interfere with base 1 at the feed end, thereby reduce the condition that the double-layer bubble film received the damage in transportation process, and driven voller 16 plays the effect of accepting, make the double-layer bubble film more get into department between two driving roller 2 after feed roller 13.

The implementation principle of the embodiment of the application is as follows: double-deck bubble chamber film gets into between two driving rollers 2 through feed roll 13 and driven voller 16, the double-deck bubble chamber film of tractive equipment pulling moves, lifter 8 drives lifter plate 19 and goes up and down, make lifter plate 19 drive the dark gold of drive and move, thereby drive cutting blade dish 3 and move to in the cutting annular 6 of driving roll 2, heating member 5 heats cutting blade dish 3, driving member 4 drives cutting blade dish 3 and rotates, make cutting blade dish 3 carry out the hot cutting to double-deck bubble chamber film while with double-deck bubble chamber film synchronous motion, cutting blade dish 3 a week all can cut double-deck bubble chamber film, make the temperature of cutting blade dish 3 cutting department remain stable throughout, thereby double-deck bubble chamber film hot cutting device's heat-seal effect has been improved.

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

Claims

1. The utility model provides a double-deck bubble chamber membrane hot cutting device, includes base (1), rotates on base (1) and is provided with driving roller (2) that are used for carrying double-deck bubble chamber membrane, its characterized in that: be provided with cutting blade disc (3) on base (1), cutting blade disc (3) butt is on driving roller (2), be provided with on base (1) and be used for driving cutting blade disc (3) and carry out pivoted driving piece (4), the fixed drive end that sets up at driving piece (4) of cutting blade disc (3), be provided with on cutting blade disc (3) and add heat-insulating material (5).

2. The double-layer bubble film hot cutting device according to claim 1, characterized in that: cutting annular groove (6) have been seted up on driving roller (2), cutting blade disc (3) are located cutting annular groove (6).

3. The double-layer bubble film hot cutting device according to claim 2, characterized in that: be provided with mount (7) on base (1), the top that mount (7) are located driving roller (2) is provided with lift (8), the output of lift (8) is towards driving roller (2), just driving piece (4) are fixed to be set up at the output of lift (8).

4. The double-layer bubble film hot cutting device according to claim 3, characterized in that: cutting ring groove (6) have been seted up a plurality ofly along driving roller (2) axis direction, adjustable setting of driving roller (2) axis direction is followed in lifting unit (8).

5. The double-layer bubble film hot cutting device according to claim 3, characterized in that: be provided with slide bar (9) on mount (7), the slip cover is equipped with sliding sleeve (10) along driving roller (2) axis direction on slide bar (9), fixed sideslip board (11) that are provided with on sliding sleeve (10), just lifting member (8) are fixed to be set up on sideslip board (11), be provided with lead screw (12) along driving roller (2) axis direction on base (1), lead screw (12) rotate to set up on base (1) and with sideslip board (11) screw-thread fit.

6. The double-layer bubble film hot cutting device according to claim 1, characterized in that: the two transmission rollers (2) are arranged and used for clamping and conveying the double-layer bubble films, and the two transmission rollers (2) are used for clamping and conveying the double-layer bubble films.

7. The double-layer bubble film hot cutting device according to claim 1, characterized in that: the feed end that is close to double-deck bubble chamber membrane on base (1) is provided with feed roll (13), base (1) rotates on being close to the lateral wall of feed roll (13) one end and is provided with rotor plate (14), feed roll (13) rotate the one end that sets up base (1) of keeping away from in rotor plate (14), be provided with retaining member (15) that are used for fixing self on base (1) on rotor plate (14).

8. The double-layer bubble film hot cutting device according to claim 1, characterized in that: the base (1) is rotatably provided with a driven roller (16), and the driven roller (16) is positioned between the transmission roller (2) and the feeding roller (13).