CN216543534U

CN216543534U - Opp membrane cutting device

Info

Publication number: CN216543534U
Application number: CN202123233144.6U
Authority: CN
Inventors: 王敏英; 王记英; 范利剑
Original assignee: Zhangjiagang Free Trade Zone Shunqiang Packaging Material Co ltd
Current assignee: Zhangjiagang Free Trade Zone Shunqiang Packaging Material Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-17
Anticipated expiration: 2031-12-21

Abstract

The utility model relates to the technical field of opp film processing, in particular to an opp film cutting device which comprises a cutting table, wherein a trapezoidal table is tightly welded on the outer wall of one end of the cutting table, and a rotating rod is arranged above the trapezoidal table.

Description

Opp membrane cutting device

Technical Field

The utility model relates to the technical field of opp film processing, in particular to an opp film cutting device.

Background

opp is a biaxially oriented polypropylene film, which is a film prepared by biaxially orienting polypropylene by a flat film method and using polypropylene as a main raw material, and has the advantages of high tensile strength, high rigidity, good transparency, good glossiness, low static electricity, excellent printing performance, coating adhesion and excellent water vapor and barrier performance, so the opp is widely used in various packaging industries. The opp film can be divided into a plurality of types according to different applications, such as opp common light film, opp heat-sealing film, opp cigarette packaging film, opp pearl film, opp porcelain white film, opp metallized film, opp matt film and the like. The whole opp film after production is long, needs to be wound on a film cylinder, and is inconvenient to use, so that the film body needs to be cut into a plurality of monomers with the same size. When the current opp membrane cutting device cuts the opp membrane, be not convenient for press the opp surface to level, lead to the fold more on the opp membrane after the cutting, and be not convenient for control the length that the opp membrane needs the cutting, lead to the opp membrane size after the cutting to differ great. In view of this, we propose an opp film cutting device.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an opp film cutting device to solve the above problems.

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

the utility model provides an opp membrane cutting device, includes the cutting bed, the inseparable welding has trapezoidal platform on the one end outer wall of cutting bed, the top of trapezoidal platform is equipped with the dwang, the top of trapezoidal platform has two extension boards, two the extension board is close to the equal welded fastening of one end of dwang has a connecting plate, and two be fixed with two compression rollers, two between the connecting plate be provided with the briquetting between the extension board, the top of cutting bed is equipped with first U-shaped frame and second U-shaped frame, the shifting chute has been seted up on the top of first U-shaped frame, the top of first U-shaped frame is equipped with the mounting panel, the mounting panel with second cylinder and third cylinder are installed respectively to the top of second U-shaped frame, just the terminal bonding of piston rod of third cylinder is fixed with the transparent plate.

Preferably, a first cylinder is fixedly installed on the outer surface of the first U-shaped frame, a moving block with the size matched with that of the moving groove is tightly welded at the tail end of a piston rod of the first cylinder, and the upper surface of the moving block is welded and fixed with the bottom of the mounting plate.

Preferably, a case is tightly welded at the tail end of a piston rod of the second cylinder, a motor is installed in the case, and a blade is welded and fixed at the tail end of an output shaft of the motor.

Preferably, the inner walls of the two sides of the first U-shaped frame are respectively welded and fixed with the outer walls of the two sides of the cutting table, the top of the cutting table is provided with two rectangular grooves, and the two bottom ends of the second U-shaped frame are respectively and tightly welded with rectangular blocks in sliding connection with the rectangular grooves.

Preferably, the two support plates are internally provided with sliding grooves, the two support plates are internally provided with two thread grooves, the top end of the pressing block is tightly welded with two sliding blocks, and the sliding blocks are in sliding connection with the sliding grooves.

Preferably, the sliding block and the support plate are fixed through screw threads of a screw, and two nuts are connected to the screw threads.

Preferably, a transparent box is fixedly bonded to the top of the cutting table, a measuring scale is inserted and matched in the transparent box, and the surface of the transparent box is flush with the surface of the cutting table.

Preferably, two support legs are welded and fixed at the bottoms of the cutting table and the trapezoidal table.

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

1. this opp membrane cutting device, through staff pulling opp membrane make the one end of opp membrane pass two compression rollers in proper order, pull the opp membrane again, make the opp membrane shop put at trapezoidal platform surface, secondly, remove the slider, make the bottom of briquetting laminate mutually with the surface of opp membrane, and immediately after, pull the one end of opp membrane again, make the opp membrane shop put on cutting bed surface, remove second U-shaped frame and put through the third cylinder power, the piston rod of third cylinder stretches out and drives the transparent plate and push down, can press the one end of opp membrane, make opp membrane surfacing, the convenience is cut the opp membrane.

2. According to the opp film cutting device, a worker can control the cutting length of an opp film through the scale value on the measuring scale, and the situation that the length values of a plurality of opp films after cutting are different greatly is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

FIG. 2 is a schematic structural view of a plate according to example 1 of the present invention;

FIG. 3 is a schematic structural view of a briquette in example 1 of the present invention;

fig. 4 is a schematic structural view of a first U-shaped frame in embodiment 1 of the present invention;

FIG. 5 is a schematic view of the cutting table of example 1 of the present invention;

fig. 6 is a schematic structural view of a rotating rod in embodiment 2 of the present invention.

The meaning of the individual reference symbols in the figures is:

1. cutting table; 10. a rectangular groove; 11. a transparent box; 12. measuring a ruler; 2. a trapezoidal table; 3. rotating the rod; 30. a supporting plate; 301. a through hole; 31. a rubber ring; 4. a support plate; 40. a chute; 41. a thread groove; 42. a screw; 5. briquetting; 50. a slider; 6. a connecting plate; 60. a compression roller; 7. a first U-shaped frame; 70. a first cylinder; 701. a moving block; 71. a moving groove; 72. mounting a plate; 73. a second cylinder; 730. a chassis; 7301. a blade; 8. a second U-shaped frame; 80. a third cylinder; 801. a transparent plate; 9. and (7) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

Referring to fig. 1-5, the present embodiment provides a technical solution:

the utility model provides an opp membrane cutting device, including cutting bed 1, the inseparable welding has trapezoidal platform 2 on the one end outer wall of cutting bed 1, the top of trapezoidal platform 2 is equipped with dwang 3, the inseparable welding of top of trapezoidal platform 2 has two extension boards 4, two extension boards 4 are close to the equal welded fastening of one end of dwang 3 has connecting plate 6, and be fixed with two compression rollers 60 between two connecting plates 6, be provided with briquetting 5 between two extension boards 4, the top of cutting bed 1 is equipped with first U-shaped frame 7 and second U-shaped frame 8, shifting chute 71 has been seted up on the top of first U-shaped frame 7, the top of first U-shaped frame 7 is equipped with mounting panel 72, second cylinder 73 and third cylinder 80 are installed respectively to mounting panel 72 and the top of second U-shaped frame 8, and the terminal bonding of piston rod of third cylinder 80 is fixed with transparent plate 801.

In this embodiment, the first cylinder 70 is fixedly mounted on the outer surface of the first U-shaped frame 7, the moving block 701 with a size matched with that of the moving groove 71 is tightly welded at the tail end of the piston rod of the first cylinder 70, and the upper surface of the moving block 701 is welded and fixed with the bottom of the mounting plate 72, so that the mounting plate 72 can slide on the first U-shaped frame 7, and the cutting of the opp film on the cutting header 1 is facilitated.

Further, the tail end of the piston rod of the second cylinder 73 is tightly welded with a case 730, a motor is installed in the case 730, the tail end of the output shaft of the motor is fixedly welded with a blade 7301, the output shaft of the motor can drive the blade 7301 to rotate when rotating, and the distance between the edge of the blade 7301 and the surface of the cutting table 1 can be adjusted when the piston rod of the second cylinder 73 stretches.

Still further, the both sides inner wall of first U-shaped frame 7 respectively with cutting bed 1's both sides outer wall welded fastening, can make first U-shaped frame 7 be connected closely with cutting bed 1, two rectangular channel 10 have been seted up at cutting bed 1's top, two bottoms of second U-shaped frame 8 all closely weld have with rectangular channel 10 sliding connection's rectangular block, conveniently remove second U-shaped frame 8, and then change the position of transparent plate 801, be convenient for press the opp membrane.

In this embodiment, the sliding grooves 40 have been all opened in the two support plates 4, the two thread grooves 41 have been all opened on the two support plates 4, the top end of the pressing block 5 is tightly welded with two sliding blocks 50, the sliding blocks 50 are slidably connected with the sliding grooves 40, and the distance between the bottom of the pressing block 5 and the surface of the trapezoidal table 2 is conveniently changed.

Further, the sliding block 50 and the support plate 4 are fixed through the screw rod 42 in a threaded manner, and two nuts are connected to the screw rod 42 in a threaded manner, so that the sliding block 50 can be fixed in the support plate 4.

Specifically, the top of cutting table 1 bonds and is fixed with transparent box 11, and the interpolation cooperation has measuring tape 12 in the transparent box 11, and the surface of transparent box 11 flushes with the surface of cutting table 1 mutually, and measuring tape 12 can measure the length of laying the opp membrane on cutting table 1 surface, makes things convenient for the staff to confirm the length of opp membrane cutting.

It is worth noting that the bottom of the cutting table 1 and the bottom of the trapezoidal table 2 are respectively welded and fixed with two supporting legs 9, so that the cutting table 1 and the trapezoidal table 2 can be supported, and the whole device is more stable.

When the opp film cutting device of the embodiment is used, a wound opp film barrel is sleeved on the rotating rod 3, one end of the opp film is pulled to drive the rotating rod 3 to rotate, the opp film is unreeled, one end of the opp film sequentially passes through the two press rollers 60 to flatten the surface of the opp film, the opp film is pulled to be laid on the surface of the trapezoidal table 2, then the sliding block 50 is moved to enable the bottom of the pressing block 5 to be attached to the surface of the opp film, one end of the opp film is pulled again to be laid on the surface of the cutting table 1, the cutting length of the opp film is determined according to the scale value on the measuring scale 12, the second U-shaped frame 8 is moved and is connected with the power supply of the third air cylinder 80, the piston rod of the third air cylinder 80 extends out to drive the transparent plate 801 to press down, one end of the opp film can be pressed, then the power supply of the second air cylinder 73 is connected, and the distance between the blade 7301 and the opp film can be adjusted when the piston rod of the second air cylinder 73 extends out, make blade 7301's cutting edge department and opp membrane surface laminate mutually, put through first cylinder 70 and motor power, can drive blade 7301 and rotate when the output shaft of motor rotates, and can drive movable block 701 and slide in first U-shaped frame 7 when the piston rod of first cylinder 70 stretches out and draws back, and then drive blade 7301 and remove, conveniently accomplish the cutting of opp membrane.

Example 2

Referring to fig. 6, the present embodiment provides the following technical solutions on the basis of embodiment 1: two fagging 30 of fixing on trapezoidal platform 2 surfaces are run through respectively at the both ends of dwang 3, and dwang 3 rotates with two fagging 30 to be connected, has all seted up through-hole 301 on two fagging 30, and it is equipped with two diameters and is greater than the rubber circle 31 of through-hole 301 diameter all to overlap on dwang 3, avoids dwang 3 and fagging 30 to break away from.

In addition, the diameter of the through hole 301 is larger than that of the rotating rod 3, so that the rotating rod 3 can be conveniently drawn out from the supporting plate 30.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an opp membrane cutting device, includes cutting table (1), it has trapezoidal platform (2), its characterized in that to closely weld on the one end outer wall of cutting table (1): a rotating rod (3) is arranged above the trapezoidal table (2), two support plates (4) are tightly welded at the top of the trapezoidal table (2), a connecting plate (6) is fixedly welded at one end of each support plate (4) close to the rotating rod (3), two compression rollers (60) are fixed between the two connecting plates (6), a pressing block (5) is arranged between the two support plates (4), a first U-shaped frame (7) and a second U-shaped frame (8) are arranged above the cutting table (1), a moving groove (71) is arranged at the top end of the first U-shaped frame (7), a mounting plate (72) is arranged above the first U-shaped frame (7), a second air cylinder (73) and a third air cylinder (80) are respectively arranged at the tops of the mounting plate (72) and the second U-shaped frame (8), and a transparent plate (801) is fixedly bonded at the tail end of the piston rod of the third cylinder (80).

2. The opp film cutting device of claim 1, wherein: a first air cylinder (70) is fixedly mounted on the outer surface of the first U-shaped frame (7), a moving block (701) matched with the moving groove (71) in size is tightly welded at the tail end of a piston rod of the first air cylinder (70), and the upper surface of the moving block (701) is welded and fixed with the bottom of the mounting plate (72).

3. The opp film cutting device of claim 1, wherein: the tail end of a piston rod of the second cylinder (73) is tightly welded with a case (730), a motor is installed in the case (730), and a blade (7301) is welded and fixed at the tail end of an output shaft of the motor.

4. The opp film cutting device of claim 1, wherein: the two sides of the first U-shaped frame (7) are respectively welded and fixed with the two sides of the cutting table (1), the top of the cutting table (1) is provided with two rectangular grooves (10), and the two bottoms of the second U-shaped frame (8) are respectively and tightly welded with rectangular blocks which are connected with the rectangular grooves (10) in a sliding manner.

5. The opp film cutting device of claim 1, wherein: the two support plates (4) are internally provided with sliding grooves (40), the two support plates (4) are respectively provided with two thread grooves (41), the top end of the pressing block (5) is tightly welded with two sliding blocks (50), and the sliding blocks (50) are in sliding connection with the sliding grooves (40).

6. The opp film cutting device of claim 5, wherein: the sliding block (50) and the support plate (4) are fixed through a screw rod (42) in a threaded mode, and two nuts are connected to the screw rod (42) in a threaded mode.

7. The opp film cutting device of claim 1, wherein: the top of the cutting table (1) is fixedly bonded with a transparent box (11), a measuring scale (12) is inserted and matched in the transparent box (11), and the surface of the transparent box (11) is flush with the surface of the cutting table (1).

8. The opp film cutting device of claim 1, wherein: the bottom of the cutting table (1) and the bottom of the trapezoidal table (2) are fixedly welded with two support legs (9).