CN214818754U

CN214818754U - A device is tailor to abnormal shape for BOPE plastic film

Info

Publication number: CN214818754U
Application number: CN202023111647.1U
Authority: CN
Inventors: 方文彬; 方晨; 徐登赛; 喻世华; 张介钢; 许露; 王海伟
Original assignee: Suqian Gettel Plastic Industry Co ltd
Current assignee: Suqian Gettel Plastic Industry Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-23
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a device is tailor to abnormal shape for BOPE plastic film, comprises a workbench, first spout is seted up to the workstation top surface, first spout sliding connection slider, the board is placed to slider top surface rigid coupling, the second spout is seted up to first spout bottom surface, second spout sliding connection ejector pad, ejector pad one end rigid coupling slider bottom surface, the other end are located inside the workstation, the first cylinder of the inside rigid coupling of workstation, first cylinder free end solid joint push rod one end. The utility model discloses tailor the department and be equipped with the shell, need not tailor the region with the hand contact during operating personnel operation, protected operating personnel's personal safety, avoided operating personnel to be tailor the condition that the sword cut. The utility model discloses be provided with the clamp plate, when tailorring, the spring can be to the clamp plate application of force for the whole surfacing of BOPE plastic film, thereby the BOPE plastic film atress of having avoided the top produces the fold and influences the condition of tailorring the quality, has improved the yields.

Description

A device is tailor to abnormal shape for BOPE plastic film

Technical Field

The utility model relates to a film cutting equipment technical field specifically is a device is tailor to abnormal shape for BOPE plastic film.

Background

BOPE is a short for Biaxially ordered Polyethylene, namely a Biaxially Oriented Polyethylene film, is prepared by sequentially stretching special LLDPE and HDPE raw materials in longitudinal direction and transverse direction, and has remarkable improvement on physical properties compared with a Polyethylene film produced by using a blow molding process (IPE) or a casting method (CPE), the BOPE film has the characteristics of high transparency, higher mechanical strength, unidirectional easy tearing and the like, the puncture resistance is improved compared with the traditional PE film, and the bag breaking rate in the transportation and display process can be remarkably reduced especially in the application of low-temperature frozen packaged products. The product has more outstanding thickness homogeneity simultaneously, the heat sealability, the humidity resistance is good, it is indulged, horizontal tensile strength is good, and have advantages such as dampproofing and foldability, BOPE plastic film is applicable to the tectorial membrane field, need tailor BOPE plastic film before carrying out the tectorial membrane, tailor to required tectorial membrane size can, the edge of a knife that sets up the scissors formula in the general cutter is tailor, along with people's quality of life's improvement, the local shape of the required tectorial membrane of a lot of products is different, this just makes BOPE plastic film tailor the degree of difficulty and uprises, when tailorring to BOPE plastic special-shaped film at present, the cutter of using corresponding shape usually takes to carry out the formula of pushing down and tailors, and the tailorring device that covers the circle has following defect:

1. present device of tailorring mainly drives through the cylinder and tailors the sword and carry out the push-down type cutting, and equipment itself is open-air, needs the manual work to pile up BOPE plastic film and places and operate on table surface, is cut the sword and cuts easily by tailorring, has certain potential safety hazard.

2. When present tailor device cutting, the sword of tailorring can be to the BOPE plastic film surface application of force that piles up, can make the BOPE plastic film of top take place the fold phenomenon, influences the cutting shape and the cutting effect of many films in surface for the yields reduces, the increase manufacturing cost that changes mutually.

For this purpose, we propose a profile cutting device for BOPE plastic films to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is tailor to abnormal shape for BOPE plastic film to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special-shaped cutting device for a BOPE plastic film comprises a workbench, wherein a first sliding groove is formed in the top surface of the workbench and is connected with a sliding block in a sliding mode, a placing plate is fixedly connected to the top surface of the sliding block, a second sliding groove is formed in the bottom surface of the first sliding groove and is connected with a pushing block in a sliding mode, one end of the pushing block is fixedly connected with the bottom surface of the sliding block, the other end of the pushing block is located inside the workbench, a first air cylinder is fixedly connected inside the workbench, the free end of the first air cylinder is fixedly connected with one end of a pushing rod, the other end of the pushing rod is fixedly connected with the pushing block, a shell is fixedly connected to one side of the top surface of the workbench, the top end of the shell is fixedly connected with a second air cylinder, the bottom end of the second air cylinder is fixedly connected with the top end of a push rod, and the bottom end of the push rod is fixedly connected with a cutting assembly; tailor the subassembly and include movable rod and the cover of rigid coupling in the ejector pin bottom, the movable rod slides and cup joints inside the cover, the cover is the hollow circular cylinder structure, movable rod bottom rigid coupling connecting plate, connecting plate and cover inside wall sliding connection, the solid fixed ring of the inboard rigid coupling in cover bottom, outside rigid coupling clamp plate, a plurality of spring bottoms of solid fixed ring upper surface rigid coupling, it is a plurality of spring top rigid coupling connecting plate bottom surface, connecting plate bottom surface central point puts the rigid coupling go-between, go-between threaded connection fixed block, the sword is tailor to fixed block bottom rigid coupling.

Preferably, the bottom end of the ejector rod is fixedly connected with a convex block, the top end of the movable rod is provided with a groove, the convex block is inserted into the groove, a second threaded through hole is formed in the convex block, the outer side wall of the groove is provided with a first threaded through hole, the first threaded through hole and the second threaded through hole are in threaded connection with a fixing screw, the outer side surface of the convex block is fixedly connected with a rubber coating, and the convex block is in interference fit with the groove.

Preferably, the bottom ends of the pressing plate, the cylinder cover and the fixing ring are fixedly connected with a silica gel layer.

Preferably, the top surface of the placing plate is provided with a placing groove, the top surface of the placing plate is fixedly connected with two fixing belts at the two sides of the groove, and the fixing belts are latex elastic belts.

Preferably, two supporting plates are fixedly connected to two ends of the bottom surface of the workbench, and a drawer is fixedly connected between the two supporting plates.

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

1. the utility model discloses tailor the department and be equipped with the shell, need not tailor the region with the hand contact during operating personnel operation, protected operating personnel's personal safety, avoided operating personnel to be tailor the condition that the sword cut.

2. The utility model discloses be provided with the clamp plate, when tailorring, the spring can be to the clamp plate application of force for the whole surfacing of BOPE plastic film, thereby the BOPE plastic film atress of having avoided the top produces the fold and influences the condition of tailorring the quality, has improved the yields.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the cross-sectional structure of the present invention;

fig. 3 is the structure enlarged schematic diagram of the middle cutting assembly of the present invention.

In the figure: 1 workstation, 2 shells, 3 place the board, 4 tailor the subassembly, 5 first spout, 6 sliders, 7 second spouts, 8 ejector pads, 9 first cylinders, 10 push rods, 11 second cylinders, 12 ejector pins, 13 backup pads, 14 place the steamer tray, 15 fixed screws, 31 place the recess, 32 fixed band, 41 movable rod, 42 cover, 43 connecting plate, 44 fixed ring, 45 springs, 46 clamp plate, 47 go-between, 48 fixed block, 49 scissors, 410 silica gel layer, 411 recess, 412 first screw through-hole, 121 lug, 122 second screw through-hole.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a special-shaped cutting device for BOPE plastic films comprises a workbench 1, wherein a first sliding chute 5 is formed in the top surface of the workbench 1, the first sliding chute 5 is connected with a sliding block 6 in a sliding mode, the top surface of the sliding block 6 is fixedly connected with a placing plate 3, a second sliding chute 7 is formed in the bottom surface of the first sliding chute 5, the second sliding chute 7 is connected with a pushing block 8 in a sliding mode, one end of the pushing block 8 is fixedly connected with the bottom surface of the sliding block 6, the other end of the pushing block is located inside the workbench 1, a first air cylinder 9 is fixedly connected inside the workbench 1, the free end of the first air cylinder 9 is fixedly connected with one end of a pushing rod 10, the other end of the pushing rod 10 is fixedly connected with the pushing block 8, one side of the top surface of the workbench 1 is fixedly connected with a shell 2, the top end of the shell 2 is fixedly connected with a second air cylinder 11, the bottom end of the second air cylinder 11 is fixedly connected with the top end of a pushing rod 12, and the bottom end of the pushing rod 12 is fixedly connected with a cutting component 4; the cutting assembly 4 comprises a movable rod 41 and a cylinder cover 42 which are fixedly connected to the bottom end of the ejector rod 12, the movable rod 41 is slidably sleeved inside the cylinder cover 42, the cylinder cover 42 is of a hollow cylinder structure, a connecting plate 43 is fixedly connected to the bottom end of the movable rod 41, the connecting plate 43 is slidably connected with the inner side wall of the cylinder cover 42, a fixing ring 44 is fixedly connected to the inner side of the bottom end of the cylinder cover 42, a pressing plate 46 is fixedly connected to the outer side of the cylinder cover, the upper surface of the fixing ring 44 is fixedly connected to the bottom ends of a plurality of springs 45, the top ends of the plurality of springs 45 are fixedly connected to the bottom surface of the connecting plate 43, a connecting ring 47 is fixedly connected to the center of the bottom surface of the connecting plate 43, the connecting ring 47 is in threaded connection with a fixing block 48, and a cutting knife 49 is fixedly connected to the bottom end of the fixing block 48.

As shown in fig. 3, the bottom end of the top rod 12 is fixedly connected with a bump 121, the top end of the movable rod 41 is provided with a groove 411, the bump 121 is inserted into the groove 411, the bump 121 is internally provided with a second threaded through hole 122, the outer side wall of the groove 411 is provided with a first threaded through hole 412, the first threaded through hole 412 and the second threaded through hole 122 are in threaded connection with a fixing screw 15, the outer side surface of the bump 121 is fixedly connected with a rubber coating, and the bump 121 is in interference fit with the groove 411.

As shown in FIG. 3, the bottom ends of the pressing plate 46, the barrel cover 42 and the fixing ring 44 are fixedly connected with a silica gel layer 410.

As shown in fig. 1, a placing groove 31 is formed on the top surface of the placing plate 3, two fixing straps 32 are fixedly connected to the positions of the top surface of the placing plate 3, which are located on the two sides of the groove 31, and the fixing straps 32 are latex elastic straps.

As shown in FIG. 1, two supporting plates 13 are fixedly connected to two ends of the bottom surface of the workbench 1, and a drawer 14 is fixedly connected between the two supporting plates 13.

The working principle is as follows: the utility model discloses when using, need pile up BOPE plastic film and place the groove department placing board department, and use the fixed band to carry out supplementary fixed to BOPE plastic film edge, later first cylinder will place the platform and deliver to in the shell, the second cylinder drives and tailors the device and push down this moment, push down in-process movable rod can drive the sleeve through the spring and push down simultaneously, when the clamp plate of sleeve bottom contacts BOPE plastic film, can the atress stop, later the ejector pin drives and tailors the sword and continue to push down and tailor, it drives and places the board and leave shell department to tailor the second cylinder after accomplishing, later take off BOPE plastic film can. The utility model discloses tailor the department and be equipped with the shell, need not tailor the region with the hand contact during operating personnel operation, protected operating personnel's personal safety, avoided operating personnel to be tailor the condition that the sword cut. The utility model discloses be provided with the clamp plate, when tailorring, the spring can be to the clamp plate application of force for the whole surfacing of BOPE plastic film, thereby the BOPE plastic film atress of having avoided the top produces the fold and influences the condition of tailorring the quality, has improved the yields.

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 device is tailor to abnormal shape for BOPE plastic film, includes workstation (1), its characterized in that: a first sliding chute (5) is arranged on the top surface of the workbench (1), the first sliding chute (5) is connected with a sliding block (6) in a sliding way, the top surface of the slide block (6) is fixedly connected with a placing plate (3), the bottom surface of the first chute (5) is provided with a second chute (7), the second chute (7) is connected with a push block (8) in a sliding way, one end of the push block (8) is fixedly connected with the bottom surface of the slide block (6), the other end is positioned in the workbench (1), a first cylinder (9) is fixedly connected inside the workbench (1), the free end of the first cylinder (9) is fixedly connected with one end of a push rod (10), the other end of the push rod (10) is fixedly connected with a push block (8), one side of the top surface of the workbench (1) is fixedly connected with a shell (2), the top end of the shell (2) is fixedly connected with a second cylinder (11), the bottom end of the second cylinder (11) is fixedly connected with the top end of a push rod (12), and the bottom end of the push rod (12) is fixedly connected with a cutting assembly (4);

tailor subassembly (4) and include movable rod (41) and cover barrel (42) of rigid coupling in ejector pin (12) bottom, movable rod (41) slip cup joint inside cover barrel (42), cover barrel (42) is the hollow cylinder structure, movable rod (41) bottom rigid coupling connecting plate (43), connecting plate (43) and cover barrel (42) inside wall sliding connection, the solid fixed ring (44), outside rigid coupling clamp plate (46) are fixed to the inboard rigid coupling in cover barrel (42) bottom, a plurality of springs (45) bottom of solid fixed ring (44) upper surface rigid coupling, it is a plurality of spring (45) top rigid coupling connecting plate (43) bottom surface, connecting plate (43) bottom surface central point puts rigid coupling go-between (47), go-between (47) threaded connection fixed block (48), sword (49) is tailor to fixed block (48) bottom rigid coupling.

2. The profile cutting device for the BOPE plastic film, according to claim 1, is characterized in that: ejector pin (12) bottom rigid coupling lug (121), recess (411) are seted up on movable rod (41) top, inside lug (121) grafting recess (411), set up second screw thread through-hole (122) in lug (121), first screw thread through-hole (412) are seted up to recess (411) lateral wall, first screw thread through-hole (412) and second screw thread through-hole (122) threaded connection set screw (15), lug (121) lateral surface rigid coupling rubber coating, lug (121) and recess (411) interference fit.

3. The profile cutting device for the BOPE plastic film, according to claim 1, is characterized in that: the bottom ends of the pressure plate (46), the cylinder cover (42) and the fixing ring (44) are fixedly connected with a silica gel layer (410).

4. The profile cutting device for the BOPE plastic film, according to claim 1, is characterized in that: the top surface of the placing plate (3) is provided with a placing groove (31), the top surface of the placing plate (3) is fixedly connected with two fixing belts (32) at the two sides of the groove (31), and the fixing belts (32) are latex elastic belts.

5. The profile cutting device for the BOPE plastic film, according to claim 1, is characterized in that: two supporting plates (13) are fixedly connected to two ends of the bottom surface of the workbench (1), and a drawer (14) is fixedly connected between the two supporting plates (13).