CN210650788U

CN210650788U - High-efficient BOPP film cutting device

Info

Publication number: CN210650788U
Application number: CN201921703072.7U
Authority: CN
Inventors: 胡筑平; 李春滨; 胡晓其
Original assignee: Tianjin Huaheng Packaging Materials Co ltd
Current assignee: Tianjin Huaheng Packaging Materials Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-02
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a high-efficient BOPP film cutting device, including support and base, the below rigid coupling of support has the base, clamping device's right side internally mounted has cutting device, the top internally mounted of support has conveyor, the outer wall winding of material roller has the film. This high-efficient BOPP film cutting device, through the hydraulic stem, the pneumatic cylinder, the film, the first riser, the rubber slab, the second riser, the slider, the third horizontal pole and the cooperation between the sword of cutting, the problem of prior art skew appears easily when cutting is solved, through the motor, the worm wheel, the worm, the grooved roll, the film, the sleeve, first spring, cooperation between first horizontal pole and the rubber slab, make the rubber slab move the in-process to the right, if below rubber slab can start motor after closely laminating with the film and reverse, make the film tighten, it does not lead to cutting the relatively poor problem of effect in the tight state of film when the film cuts to solve prior art.

Description

High-efficient BOPP film cutting device

Technical Field

The utility model relates to the technical field of films, specifically be a high-efficient BOPP film cutting device.

Background

The film is a thin and soft transparent sheet made of plastic, adhesive, rubber or other materials, and the scientific explanation of the film is that 2-dimensional materials formed by depositing atoms, molecules or ions on the surface of a substrate, such as optical films, composite films, superconducting films, polyester films, nylon films, plastic films and the like, and the film is widely used in industries of electronics, machinery, printing and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient BOPP film cutting device to the problem of skew appears easily when cutting that proposes in solving above-mentioned background art, still there is the film when the film cuts not in the tight state simultaneously and leads to cutting the relatively poor problem of effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient BOPP film cutting device, includes support and base, the below rigid coupling of support has the base, the left side top of support is passed through the main shaft and is linked to each other with the rotation of material roller, the right side internally mounted of support has clamping device, clamping device's right side internally mounted has cutting device, the top internally mounted of support has conveyor, the outer wall winding of material roller has the film.

Preferably, conveyor includes grooved roll, first pivot, worm wheel, bearing, worm, belt, motor and second pivot, the motor rigid coupling is inside the top of support, the output shaft of motor links to each other with the worm is fixed, the top outer wall of worm passes through the bearing and rotates with the support and link to each other, the outer wall left and right sides of worm all is equipped with the worm wheel, worm wheel and worm intermeshing, the inside of worm wheel all rotates with the support through the second pivot and links to each other, the inside center of grooved roll all rotates with the support through first pivot and links to each other, the outer wall of first pivot passes through the belt and rotates with the second pivot and link to each other, grooved roll laminates with the film mutually.

Preferably, the two grooved rollers are axially symmetrically distributed by taking the vertical center of the motor as a reference.

Preferably, the clamping device comprises a first vertical plate, a support rod, a sleeve, a first oil port, a hydraulic cylinder, a second oil port, a rubber plate, a first cross rod, a second cross rod, a first spring, a second vertical plate and a hydraulic rod, the hydraulic cylinder is fixedly connected inside the support, the hydraulic rod is arranged inside the hydraulic cylinder and is attached to the hydraulic cylinder, the first oil port and the second oil port are respectively machined on the left side and the right side above the hydraulic cylinder, the upper side of the hydraulic cylinder is communicated with an external oil pump through the first oil port and the second oil port, the second vertical plate is fixedly connected on the right side of the hydraulic rod, the second cross rod is fixedly connected above the right side of the second vertical plate, the sleeve is fixedly connected inside the lower side of the second vertical plate, the first cross rod is arranged inside the sleeve, the first cross rod is in clearance fit with the sleeve, the first spring is arranged inside the sleeve, the left side and the right side of the first spring are respectively fixedly connected with the sleeve and the first cross, the equal rigid coupling in right side of first horizontal pole and second horizontal pole has the rubber slab, both sides are all fixed continuous through branch and support around both ends about the left side of first riser.

Preferably, cutting device includes slider, connecting rod, second spring, third riser, cuts sword, third horizontal pole and spout, from top to bottom the spout is processed respectively in the inside upper and lower both sides of first riser, the inside of spout all is equipped with the slider, the right side rigid coupling of slider has the connecting rod, the inside of connecting rod is equipped with the third horizontal pole, the left and right sides of third horizontal pole rigid coupling has respectively cuts sword and third riser, the outer wall right side of third horizontal pole is equipped with the second spring, the left and right sides of second spring links to each other with connecting rod and third riser are fixed respectively.

Preferably, a sliding structure is formed between the sliding groove and the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that: this high-efficient BOPP film cutting device, through the hydraulic stem, the pneumatic cylinder, the film, the first riser, the rubber slab, the second riser, the slider, the third horizontal pole and the cooperation between the sword of cutting, make the drive hydraulic stem remove the rigidity that moves the film push simultaneously left and cut sword and back-and-forth movement and can accomplish and cut, the problem of prior art skew appears easily when cutting has been solved, through the motor, the worm wheel, the worm, the grooved roll, the film, the sleeve, first spring, cooperation between first horizontal pole and the rubber slab, make the rubber slab remove the in-process right, if below rubber slab can start motor after closely laminating with the film and reverse, make the film tighten, solve prior art film when the film cuts and not be in the tight state and lead to cutting the relatively poor problem of effect.

Drawings

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

FIG. 2 is a schematic view of the support, strut and first spring of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 at the location of the membrane, the slider and the second spring;

fig. 4 is a schematic view of the structure of the motor, belt and worm gear in fig. 1.

In the figure: 1. the device comprises a support, 2, a conveying device, 201, a groove roller, 202, a first rotating shaft, 203, a worm wheel, 204, a bearing, 205, a worm, 206, a belt, 207, a motor, 208, a second rotating shaft, 3, a clamping device, 301, a first vertical plate, 302, a support rod, 303, a sleeve, 304, a first oil port, 305, a hydraulic cylinder, 306, a second oil port, 307, a rubber plate, 308, a first cross rod, 309, a second cross rod, 310, a first spring, 311, a second vertical plate, 312, a hydraulic rod, 4, a cutting device, 401, a sliding block, 402, a connecting rod, 403, a second spring, 404, a third vertical plate, 405, a cutting knife, 406, a third cross rod, 407, a sliding groove, 5, a base, 6, a material roller, 7, a main shaft, 8 and a film.

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. 1-4, the present invention provides a technical solution: the utility model provides a high-efficient BOPP film cutting device, including support 1 and base 5, the below rigid coupling of support 1 has base 5, base 5 can support 1, main shaft 7 and material roller 6 are rotated through the left side top of support 1 and are linked to each other, support 1 accessible main shaft 7 rotates material roller 6 and supports, the right side internally mounted of support 1 has clamping device 3, clamping device 3's right side internally mounted has cutting device 4, the top internally mounted of support 1 has conveyor 2, the outer wall winding of material roller 6 has film 8.

The conveying device 2 comprises a grooved roll 201, a first rotating shaft 202, a worm wheel 203, a bearing 204, a worm 205, a belt 206, a motor 207 and a second rotating shaft 208, the motor 207 is fixedly connected inside the upper part of the support 1, the motor 207 is an ECMA-E11320RS servo motor, the output shaft of the motor 207 is fixedly connected with the worm 205, the output shaft of the motor 207 can drive the worm 205 to rotate, the upper outer wall of the worm 205 is rotatably connected with the support 1 through the bearing 204, the support 1 can rotatably support the worm 205 through the bearing 204, the left side and the right side of the outer wall of the worm 205 are respectively provided with the worm wheels 203, the worm wheel 203 is mutually meshed with the worm 205, the worm 205 can drive the worm wheel 203 to rotatably support, the inside of the worm wheel 203 is rotatably connected with the support 1 through the second rotating shaft 208, the support 1 can rotatably support the worm wheel 203 through the second rotating shaft 208, the inner center of the grooved roll 201 is, support 1 accessible first pivot 202 rotates grooved roll 201 and supports, the outer wall of first pivot 202 rotates with second pivot 208 through belt 206 and links to each other, first pivot 202 accessible belt 206 rotates second pivot 208 and supports, grooved roll 201 laminates mutually with film 8, grooved roll 201 rotates and to realize the transport of film 8, two grooved roll 201 use the vertical center of motor 207 to be axisymmetric distribution as the benchmark, make motor 207 rotate the synchronization of output to grooved roll 201 about to.

The clamping device 3 comprises a first vertical plate 301, a support rod 302, a sleeve 303, a first oil port 304, a hydraulic cylinder 305, a second oil port 306, a rubber plate 307, a first cross rod 308, a second cross rod 309, a first spring 310, a second vertical plate 311 and a hydraulic rod 312, wherein the hydraulic cylinder 305 is fixedly connected inside the support 1, the hydraulic cylinder 305 is a HOB light hydraulic cylinder, the hydraulic rod 312 is arranged inside the hydraulic cylinder 305, the hydraulic rod 312 is attached to the hydraulic cylinder 305, the hydraulic rod 312 can move inside the hydraulic cylinder 305, the first oil port 304 and the second oil port 306 are respectively processed at the left side and the right side above the hydraulic cylinder 305, the upper part of the hydraulic cylinder 305 is communicated with an external oil pump through the first oil port 304 and the second oil port 306, the expansion and contraction of the hydraulic rod 312 can be controlled by controlling the oil feeding sequence of the first oil port 304 and the second oil port 306 through the external oil pump, the second vertical plate 311 is fixedly connected to the right side of the hydraulic rod 312, and the, a second cross bar 309 is fixedly connected to the upper right side of a second vertical plate 311, the second vertical plate 311 can drive the second cross bar 309 to move, a sleeve 303 is fixedly connected to the lower portion of the second vertical plate 311, a first cross bar 308 is arranged inside the sleeve 303 to limit the relative position of the sleeve 303 and the first cross bar 308, the first cross bar 308 is in clearance fit with the sleeve 303, the first cross bar 308 can move inside the sleeve 303, a first spring 310 is arranged inside the sleeve 303, the elastic coefficient K of the first spring 310 is 500N/m, the left side and the right side of the first spring 310 are respectively fixedly connected with the sleeve 303 and the first cross bar 308, the first cross bar 308 can move leftwards to extrude the first spring 310, a rubber plate 307 is fixedly connected to the right side of the first cross bar 308 and the right side of the second cross bar 309, the rubber plate 307 can increase the friction force when contacting with the film 8, the front side and the rear side of the left side of the first vertical plate 301 are fixedly connected with the support 1 through a, the support 1 can support a first riser 301 by struts 302.

The cutting device 4 comprises a sliding block 401, a connecting rod 402, a second spring 403, a third vertical plate 404, a cutting knife 405, a third cross bar 406 and a sliding groove 407, wherein the upper and lower sliding grooves 407 are respectively processed at the upper and lower sides of the interior of the first vertical plate 301, the sliding block 401 is respectively arranged inside the sliding groove 407, the relative positions of the sliding groove 407 and the sliding block 401 are limited, the connecting rod 402 is fixedly connected to the right side of the sliding block 401, the sliding block 401 can be driven by the connecting rod 402 to move, the third cross bar 406 is arranged inside the connecting rod 402, the cutting knife 405 and the third vertical plate 406 are respectively fixedly connected to the left and right sides of the third cross bar 406, the cutting knife 405 can be moved by the third cross bar 406, the second spring 403 is arranged on the right side of the outer wall of the third cross bar 406, the elastic coefficient K of the second spring 403 is 500N/m, the left and right sides of the second spring 403 are respectively fixedly connected with the connecting rod 402 and the, a sliding structure is formed between the sliding slot 407 and the slider 401, and the sliding slot 407 can limit the moving position of the slider 401.

When the high-efficiency BOPP film cutting device is required to be used, the film 8 can be taken down from the surface of the material roller 6 and pressed on the surfaces of the two groove rollers 201, so that the film 8 can pass through the inner sides of the first vertical plate 301 and the support 1, then a user can take the film 8 from the lower part of the first vertical plate 301, the motor 207 can be started to rotate forwards during the process, the motor 207 can drive the worm 205 to rotate, the worm wheel 203 drives the groove rollers 201 to rotate through the belt 206, the conveying when the film 8 is taken out is realized, if the cutting is required, the user can inject oil into the second oil port 306, the first oil port 304 discharges oil, the hydraulic rod 312 can push the second vertical plate 311 to move rightwards, the rubber plate 307 below presses the film 8 on the left end surface of the first vertical plate 301 firstly, the oil is continuously injected and the motor 207 is started to rotate backwards, the motor 207 drives the groove rollers 201 to rotate backwards, so that the film 8 at the first vertical plate 301 is in a tight state, because friction drive when between grooved roll 201 and the film 8, begin to skid between film 8 and the grooved roll 201 after being in the tight state, guarantee the state of film 8, also can press the left end at first riser 301 along with the rubber slab 307 of continuous oiling top, make the fixed position of the film 8 of first riser 301 department, then the user promotes third riser 404 left, make and cut sword 405 and run through film 8 and remove backward and accomplish and cut, the oil extraction to second hydraulic fluid port 306 at last, equipment reset can be realized to first hydraulic fluid port 304 oiling.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 high-efficient BOPP film cutting device, includes support (1) and base (5), the below rigid coupling of support (1) has base (5), its characterized in that: the utility model discloses a material roller cutting device, including support (1), main shaft (7), material roller (6), clamping device (3), cutting device (4), conveyor (2), the outer wall winding of material roller (6) has film (8), and the right side internally mounted of support (1) has cutting device (4).

2. The efficient BOPP film slitting device as recited in claim 1, wherein: the conveying device (2) comprises a grooved roll (201), a first rotating shaft (202), a worm wheel (203), a bearing (204), a worm (205), a belt (206), a motor (207) and a second rotating shaft (208), wherein the motor (207) is fixedly connected inside the upper part of the support (1), an output shaft of the motor (207) is fixedly connected with the worm (205), the outer wall of the upper part of the worm (205) is rotatably connected with the support (1) through the bearing (204), the left side and the right side of the outer wall of the worm (205) are respectively provided with the worm wheel (203), the worm wheel (203) is mutually meshed with the worm (205), the inner part of the worm wheel (203) is rotatably connected with the support (1) through the second rotating shaft (208), the inner center of the grooved roll (201) is rotatably connected with the support (1) through the first rotating shaft (202), the outer wall of the first rotating shaft (202) is rotatably connected with the second rotating shaft (208) through the belt (206), the grooved roller (201) is attached to the film (8).

3. The efficient BOPP film slitting device according to claim 2, wherein: the two grooved rollers (201) are axially symmetrically distributed by taking the vertical center of the motor (207) as a reference.

4. The efficient BOPP film slitting device as recited in claim 1, wherein: the clamping device (3) comprises a first vertical plate (301), a support rod (302), a sleeve (303), a first oil port (304), a hydraulic cylinder (305), a second oil port (306), a rubber plate (307), a first cross rod (308), a second cross rod (309), a first spring (310), a second vertical plate (311) and a hydraulic rod (312), wherein the hydraulic cylinder (305) is fixedly connected inside the support (1), the hydraulic rod (312) is arranged inside the hydraulic cylinder (305), the hydraulic rod (312) is attached to the hydraulic cylinder (305), the first oil port (304) and the second oil port (306) are respectively machined on the left side and the right side above the hydraulic cylinder (305), the upper side of the hydraulic cylinder (305) is communicated with an external oil pump through the first oil port (304) and the second oil port (306), the second oil port (311) is arranged on the right side of the hydraulic rod (312), and the second cross rod (309) is fixedly connected above the right side of the second vertical plate (311), the inside rigid coupling in below of second riser (311) has sleeve (303), the inside of sleeve (303) is equipped with first horizontal pole (308), first horizontal pole (308) and sleeve (303) clearance fit, the inside of sleeve (303) is equipped with first spring (310), the left and right sides of first spring (310) links to each other with sleeve (303) and first horizontal pole (308) are fixed respectively, the equal rigid coupling in right side of first horizontal pole (308) and second horizontal pole (309) has rubber slab (307), both sides are all fixed continuous with support (1) through branch (302) around the left side of first riser (301) about both ends.

5. The efficient BOPP film slitting device as recited in claim 1, wherein: cutting device (4) include slider (401), connecting rod (402), second spring (403), third riser (404), cut sword (405), third horizontal pole (406) and spout (407), from top to bottom spout (407) are processed respectively in the inside both sides from top to bottom of first riser (301), the inside of spout (407) all is equipped with slider (401), the right side rigid coupling of slider (401) has connecting rod (402), the inside of connecting rod (402) is equipped with third horizontal pole (406), the left and right sides rigid coupling of third horizontal pole (406) has respectively and cuts sword (405) and third riser, the outer wall right side of third horizontal pole (406) is equipped with second spring (403), the left and right sides of second spring (403) links to each other with connecting rod (402) and third riser (404) are fixed respectively.

6. The efficient BOPP film slitting device according to claim 5, wherein: a sliding structure is formed between the sliding groove (407) and the sliding block (401).