CN214191854U

CN214191854U - Shutdown mechanism is used in winding membrane production

Info

Publication number: CN214191854U
Application number: CN202022904890.2U
Authority: CN
Inventors: 李勇祥; 黄均; 熊坤华; 李红
Original assignee: Chongqing Gumei Packaging Of China Co ltd
Current assignee: Chongqing Gumei Packaging Of China Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-14
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a shutdown mechanism is used in winding membrane production, comprising a base plate, bottom plate top outer wall has the second cutting board through the bolt fastening, second cutting board top outer wall has first cutting board through the bolt fastening, and leaves the clearance between first cutting board and the second cutting board, cutting seam has all been seted up to first cutting board and second cutting board top outer wall, second cutting board top outer wall is close to cutting seam department and has seted up the inlet port, the inside cavity of having seted up near cutting seam department of second cutting board, and inlet port and cavity communicate mutually, the cavity has the subassembly of bleeding through the bolt fastening. The utility model discloses a winding volume can be judged according to the winding film thickness of rolling at the rolling in-process to the trigger roller, pressure sensor and the treater that set up to cut the operation through treater control air pump, motor and electric telescopic handle, need not artifical the judgement, accomplish the cutting task automatically.

Description

Shutdown mechanism is used in winding membrane production

Technical Field

The utility model relates to a winding membrane production technical field especially relates to a shutdown mechanism is used in winding membrane production.

Background

The winding film, also called stretch film, thermal contraction membrane, domestic use PVC as the substrate at first, DOA is the plasticizer and concurrently plays the self-adhesion production PVC winding film, the winding film often will need the cutting in process of production, just need a winding film shutdown mechanism, the winding film shutdown mechanism that exists at present leads to the cutting department incomplete because the position that can not effectively fix the winding film, still need the artifical additional processing in later stage, cause the condition that production efficiency is low, present shutdown mechanism needs the cutting of artificial control machine in addition, probably lead to the product specification to exist or little difference, will have the judgement that influences the consumer, and it can not conveniently dismantle still to have the function of binding up in the shutdown mechanism, lead to taking off the product process loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cutting mechanism for producing a winding film.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cutting mechanism for producing a winding film comprises a bottom plate, wherein a second cutting plate is fixed on the outer wall of the top of the bottom plate through bolts, a first cutting plate is fixed on the outer wall of the top of the second cutting plate through bolts, a gap is reserved between the first cutting plate and the second cutting plate, cutting seams are formed in the outer walls of the tops of the first cutting plate and the second cutting plate, an air inlet hole is formed in the outer wall of the top of the second cutting plate, which is close to the cutting seam, a cavity is formed in the second cutting plate, which is close to the cutting seam, the air inlet hole is communicated with the cavity, an air exhaust assembly is fixed in the cavity through bolts, the inner wall of the first cutting plate opposite to the side is rotatably connected with the same guide roller, a cutting assembly is fixed on the outer wall of one side of the bottom plate, which is close to the guide roller, through bolts, a supporting plate is fixed on the outer wall of the opposite side of the top of the bottom plate, the outer wall of one side, opposite to the two support plates, of each support plate is provided with a second sliding groove, the two second sliding grooves are connected with trigger sliding blocks in a sliding mode, the two trigger sliding blocks are connected with the same trigger roller in a rotating mode, the outer wall of the top of each trigger sliding block is fixedly provided with a spring through a bolt, one end, far away from the trigger sliding block, of each spring is fixedly provided with a pressure plate through a bolt, the pressure plate is fixedly arranged on the inner wall of the top of the second sliding groove through a bolt, a pressure sensor is embedded in the outer wall, close to one side of.

Preferably, the air exhaust assembly comprises an air exhaust pipe fixed on the side wall of the cavity through a bolt, the air exhaust pipe is fixed with an air pump through a bolt, and the air pump is fixed with an exhaust pipe through a bolt.

Preferably, the cutting assembly comprises a support which is fixed on the outer wall of one side of the bottom plate close to the first cutting plate through bolts, an electric telescopic rod horizontally arranged is fixed on the top of the outer wall of one side of the bottom plate close to the support through bolts, an door-shaped frame is fixed on the outer wall of one side of the support far away from the electric telescopic rod through bolts, two fixing columns are fixed on the inner wall of the opposite side of the door-shaped frame through bolts respectively, and the four fixing columns are fixed with the same cutting blade through bolts.

Preferably, the bunching assembly comprises a metal roller rotatably connected to one of the side walls of the support plate, a square cavity is arranged in the supporting plate, a motor is fixed on the inner wall of the square cavity through a bolt, and the output shaft of the motor is fixed on the outer wall of one side of the metal roller through a bolt, the outer wall of one side of the metal roller, which is far away from the motor, is rotatably connected with a bunching roller, the outer walls of the close parts of the pinch roll and the metal roll are both provided with jacks, the jacks are inserted with bolts, one end of the bunching roller, which is far away from the metal roller, is rotationally connected with the other supporting plate, the outer wall of one side of the supporting plate, which is close to the cutting assembly, is provided with a first sliding groove, a third sliding groove is arranged in the supporting plate, the third sliding groove is connected with an unloading sliding block in a sliding way, the outer wall of one side, away from the beam-collecting roller, of the unloading sliding block is fixedly provided with a connecting rod through a bolt, and the outer wall of one side, away from the unloading sliding block, of the connecting rod is fixedly provided with a handle through a bolt.

Preferably, the electric telescopic rod, the motor and the air pump are all connected with switches, and the switches are all connected with power lines.

Preferably, the pressure sensor is connected with a processor through a signal line, and the processor is electrically connected with the switch of the electric telescopic rod, the motor and the air pump through the signal line.

The utility model has the advantages that:

1. this shutdown mechanism is used in winding membrane production through inlet port and the air pump that sets up, can adsorb the winding membrane on the cutting board when the cutting, can make the notched integrality of product and the aesthetic property after the winding membrane cutting, does not need the manual work to accomplish separately and handles notched work, has improved work efficiency.

2. This shutdown mechanism is used in winding membrane production can judge the volume of rolling according to the winding membrane thickness of rolling at the rolling in-process through the trigger roll that sets up, pressure sensor and treater to control air pump, motor and electric telescopic handle through the treater and carry out the cutting operation, need not artifical the judgement, can standardize the product specification, and accomplish the automatic cutout task.

3. This shutdown mechanism is used in winding membrane production, through the second spout and the uninstallation slider that set up, can be relaxed take out the roller of restrainting, avoided taking out the rolling finished product and consumed the overlength time and influence production efficiency.

Drawings

Fig. 1 is a schematic perspective view of a cutting mechanism for producing a winding film according to the present invention;

fig. 2 is a schematic side sectional structural view of a bundling assembly of a cutting mechanism for producing a winding film according to the present invention;

fig. 3 is a schematic side sectional structural view of a first cutting plate and a second cutting plate of the cutting mechanism for producing the winding film according to the present invention;

FIG. 4 is a side sectional view of the supporting plate of the cutting mechanism for producing the wrapping film according to the present invention;

fig. 5 is a schematic view of a three-dimensional structure of a bundling roller of a cutting mechanism for producing a winding film according to the present invention.

In the figure: the device comprises a first chute 1, a trigger roller 2, a bundling roller 3, a support plate 4, a guide roller 5, a first cutting plate 6, a second cutting plate 7, a bottom plate 8, a second chute 9, a support 10, an electric telescopic rod 11, a door-shaped frame 12, a fixed column 13, a cutting blade 14, a connecting rod 15, a handle 16, an unloading sliding block 17, a bolt 18, a metal roller 19, a motor 20, an air inlet 21, an air pump 22, a trigger sliding block 23, a spring 24, a pressure plate 25 and a jack 26.

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.

Referring to fig. 1-5, a cutting mechanism for producing a winding film comprises a base plate 8, a second cutting plate 7 is fixed on the outer wall of the top of the base plate 8 through bolts, a first cutting plate 6 is fixed on the outer wall of the top of the second cutting plate 7 through bolts, a gap is reserved between the first cutting plate 6 and the second cutting plate 7, cutting seams are respectively formed on the outer walls of the tops of the first cutting plate 6 and the second cutting plate 7, an air inlet 21 is formed in the outer wall of the top of the second cutting plate 7, which is close to the cutting seam, a cavity is formed in the second cutting plate 7, which is close to the cutting seam, the air inlet 21 is communicated with the cavity, an air exhaust assembly is fixed in the cavity through bolts, the air exhaust assembly comprises an exhaust pipe fixed on the side wall of the cavity through bolts, an air pump 22 is fixed on the exhaust pipe through bolts, the inner wall of the opposite side of the first cutting plate 6 is rotatably connected with the same guide roller 5, a cutting assembly is fixed on the outer wall of one side of the bottom plate 8 close to the first cutting plate 6 through bolts, the cutting assembly comprises a support 10 fixed on the outer wall of one side of the bottom plate 8 close to the first cutting plate 6 through bolts, an electric telescopic rod 11 horizontally arranged is fixed on the top of the outer wall of one side of the support 10 close to the first cutting plate 6 through bolts, a door-shaped frame 12 is fixed on the outer wall of one side of the electric telescopic rod 11 far away from the support 10 through bolts, two fixing columns 13 are respectively fixed on the inner wall of the opposite side of the door-shaped frame 12 through bolts, the same cutting blade 14 is fixed on the four fixing columns 13 through bolts, a support plate 4 is fixed on the outer wall of one side of the opposite side of the top of the bottom plate 8 close to the guide roller 5 through bolts, second sliding grooves 9 are respectively formed on the outer wall of one side of the two support plates 4, two second sliding grooves 9 are respectively connected with a trigger sliding block 23, and the same trigger roller 2 is rotationally connected with the two trigger sliding blocks 23, the outer wall of the top of the trigger sliding block 23 is fixed with a spring 24 through a bolt, one end of the spring 24, far away from the trigger sliding block 23, is fixed with a pressure plate 25 through a bolt, the pressure plate 25 is fixed on the inner wall of the top of the second chute 9 through a bolt, a pressure sensor is embedded in the outer wall of one side, close to the spring 24, of the pressure plate 25, the opposite sides of the two support plates 4 are rotatably connected with the same bundling assembly, the bundling assembly comprises a metal roller 19 rotatably connected with the side wall of one of the support plates 4, a square cavity is formed in the inner wall of the support plate 4, a motor 20 is fixed on the inner wall of the square cavity through a bolt, an output shaft of the motor 20 is fixed on the outer wall of one side, far away from the motor 20, of the metal roller 19 is rotatably connected with a bundling roller 3, jacks 26 are formed in the outer walls, close to the metal roller and the jacks 26 are inserted, and provided with bolts 18, one end, far away from the metal roller 19, of the bundling roller 3 is rotatably connected with the other support plate 4, first spout 1 has been seted up to 4 one side outer walls of backup pad that are close to cutting assembly, the third spout has been seted up to 4 inside of backup pad, third spout sliding connection has uninstallation slider 17, uninstallation slider 17 is kept away from 3 one sides outer walls of receipts beam roller and is had connecting rod 15 through the bolt fastening, connecting rod 15 is kept away from uninstallation slider 17 one side outer wall and is had handle 16 through the bolt fastening, electric telescopic handle 11, motor 20 and air pump 22 have all connect the switch, the switch has all connect the power cord, pressure sensor has connect the treater through the signal line, the pressure sensor model is MPX12, the treater model is MAM-100, treater through signal line and electric telescopic handle 11, motor 20 and air pump 22's switch constitutes electric connection.

The working principle is as follows: when the device is used, a winding film firstly penetrates through a gap between the first cutting plate 6 and the second cutting plate 7 and is fixed on the surface of the beam-collecting roller 3 through the surface of the guide roller 5, the power supply of the motor 20 is switched on, the motor 20 drives the metal roller 19 to rotate, the metal roller 19 and the beam-collecting roller 3 are connected and fixed through the bolt 18, the metal roller 19 drives the beam-collecting roller 3 to rotate, the winding film is wound on the surface of the beam-collecting roller 3, the trigger roller 2 drives the trigger sliding block 23 to move upwards along the second sliding chute 9 along with the increase of the wound film, the spring 24 is further used for extruding the pressure sensor embedded on the pressure plate 25, when the pressure reaches a specified value, the pressure sensor transmits a signal to the processor through a signal wire, the processor firstly controls the motor 20 to stop rotating, then the controller controls the air pump 22 to work, the air pump 22 pumps out air in the cavity, and further adsorbs the winding film on the surface of the second cutting plate 7 through the air inlet 21, then the processor controls the electric telescopic rod 11 to work, the electric telescopic rod 11 drives the cutting blade 14 to move along the cutting seams arranged on the first cutting plate 6 and the second cutting plate 7 through the door-shaped frame 12 and the fixing column 13, the wound film is cut, after the cutting is finished, the rest wound film is wound on the bundling roller 3, the handle 16 can be pulled, the handle 16 drives the unloading slider 17 to move out through the connecting rod 15, then the bundling roller 3 rotates, slides out along the first sliding groove 1, the wound film can be taken down, then the bundling roller 3 slides to the bottom along the first sliding groove 1, the unloading slider 17 is pushed in through the handle 16 and the connecting rod 15 again, the bundling roller 3 is fixed, and then the next bundling and cutting operation can be started.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The cutting mechanism for producing the winding film comprises a bottom plate (8) and is characterized in that a second cutting plate (7) is fixed on the outer wall of the top of the bottom plate (8) through bolts, a first cutting plate (6) is fixed on the outer wall of the top of the second cutting plate (7) through bolts, a gap is reserved between the first cutting plate (6) and the second cutting plate (7), cutting seams are formed in the outer walls of the tops of the first cutting plate (6) and the second cutting plate (7), an air inlet hole (21) is formed in the outer wall of the top of the second cutting plate (7) close to the cutting seams, a cavity is formed in the second cutting plate (7) close to the cutting seams, the air inlet hole (21) is communicated with the cavity, an air exhaust assembly is fixed in the cavity through bolts, and the inner wall of the opposite side of the first cutting plate (6) is rotatably connected with the same guide roller (5), the cutting assembly is fixed on the outer wall of one side of the bottom plate (8) close to the first cutting plate (6) through bolts, the supporting plates (4) are fixed on the outer wall of the side opposite to the top of the bottom plate (8) close to the guide roller (5) through bolts, the second sliding grooves (9) are formed in the outer walls of the two sides opposite to the supporting plates (4), the two second sliding grooves (9) are connected with trigger sliding blocks (23) in a sliding mode, the two trigger sliding blocks (23) are connected with the same trigger roller (2) in a rotating mode, springs (24) are fixed on the outer walls of the tops of the trigger sliding blocks (23) through bolts, pressure plates (25) are fixed on one ends, far away from the trigger sliding blocks (23), of the springs (24) through bolts, the pressure plates (25) are fixed on the inner walls of the tops of the second sliding grooves (9) through bolts, and pressure sensors are embedded in the outer walls of the sides, close to the springs (24), of the pressure plates (25), the opposite sides of the two supporting plates (4) are rotatably connected with the same bundling component.

2. The cutting mechanism for the production of the winding film according to claim 1, wherein the air pumping assembly comprises an air pumping pipe fixed on the side wall of the cavity through a bolt, the air pumping pipe is fixed with an air pump (22) through a bolt, and the air pump (22) is fixed with an exhaust pipe through a bolt.

3. The cutting mechanism for the production of the winding film is characterized in that the cutting assembly comprises a bracket (10) which is fixed on the outer wall of one side of the bottom plate (8) close to the first cutting plate (6) through bolts, the top of the outer wall of one side of the bracket (10) close to the first cutting plate (6) is fixed with a horizontally arranged electric telescopic rod (11) through bolts, the outer wall of one side of the electric telescopic rod (11) far away from the bracket (10) is fixed with a door-shaped frame (12) through bolts, the inner wall of the opposite side of the door-shaped frame (12) is respectively fixed with two fixing columns (13) through bolts, and the four fixing columns (13) are fixed with the same cutting blade (14) through bolts.

4. The cutting mechanism for the production of the winding film according to claim 3, wherein the bundling assembly comprises a metal roller (19) rotatably connected to the side wall of one of the support plates (4), a square cavity is formed inside the support plate (4), a motor (20) is fixed to the inner wall of the square cavity through a bolt, an output shaft of the motor (20) is fixed to the outer wall of one side of the metal roller (19) through a bolt, the bundling roller (3) is rotatably connected to the outer wall of one side of the metal roller (19) far away from the motor (20), jacks (26) are formed in the outer walls of the bundling roller (3) and the metal roller close to each other, a bolt (18) is inserted into the jacks (26), one end of the bundling roller (3) far away from the metal roller (19) is rotatably connected with the other support plate (4), a first sliding groove (1) is formed in the outer wall of one side of the support plate (4) close to the cutting assembly, the third chute has been seted up to backup pad (4) inside, third chute sliding connection has uninstallation slider (17), the outer wall of one side of receipts beam roll (3) is kept away from in uninstallation slider (17) is fixed with connecting rod (15) through the bolt, the outer wall of one side of uninstallation slider (17) is kept away from in connecting rod (15) is fixed with handle (16) through the bolt.

5. The cutting mechanism for producing the winding film as claimed in claim 4, wherein the electric telescopic rod (11), the motor (20) and the air pump (22) are all connected with switches, and the switches are all connected with power lines.

6. The cutting mechanism for producing the winding film as claimed in claim 5, wherein the pressure sensor is connected with a processor through a signal wire, and the processor is electrically connected with a switch of the electric telescopic rod (11), the motor (20) and the air pump (22) through the signal wire.