CN215792115U

CN215792115U - Cutter device of high-speed bag making machine

Info

Publication number: CN215792115U
Application number: CN202122259663.3U
Authority: CN
Inventors: 林可; 林明村; 谢作友; 林伟
Original assignee: Ruian Songsheng Machinery Co ltd
Current assignee: Ruian Songsheng Machinery Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-02-11
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a cutter device of a high-speed bag making machine, which comprises a straight cylinder, wherein a vertical rod is in clearance fit with the inner wall of the straight cylinder, a cutter is arranged below the vertical rod, a rotating structure is arranged on one side of the straight cylinder, the rotating structure comprises a transverse block, a first spring, a straight rod, a sliding block, a sliding rod, a transverse rod and a rotating rod, one end of the sliding rod is fixedly connected with one end of the straight cylinder, and the sliding block is clamped on the outer wall of the sliding rod in a sliding manner. This cutters of high-speed system bag machine, through the cutter, the diaphragm, the montant, a straight section of thick bamboo, and a housing, the square plate, the cooperation of rotating-structure and removal structure, the rotation threaded rod, the threaded rod drives straight piece and outwards removes, straight piece drives the down tube and removes, the down tube drives the bolt rebound, make the bolt leave the horizontal pole, the downshifting straight-bar, the straight-bar drives the slider downshifting, the slider drives the bull stick downshifting, rotate the bull stick, make the horizontal pole leave the bull stick, and then the staff of being convenient for changes the beveling sword, the staff of being convenient for operates, the staff of being convenient for uses.

Description

Cutter device of high-speed bag making machine

Technical Field

The utility model relates to the technical field of bag making machines, in particular to a cutter device of a high-speed bag making machine.

Background

The bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, the processing range of the bag making machine is various plastic packaging bags or packaging bags made of other materials with different sizes, thicknesses and specifications, and the plastic packaging bags are generally used as main products.

The cutters of the high-speed bag machine among the prior art is not convenient for the staff to change the cutter, and then is not convenient for the staff to operate, and the staff that is not convenient for uses, and the cutters of the high-speed bag machine among the prior art, can't be to the wrapping bag contact in advance, and then lead to the cutting unstability to the wrapping bag, and then influence the processing effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutter device of a high-speed bag making machine, which solves the problems that the cutter device of the high-speed bag making machine in the prior art is inconvenient for workers to replace a cutter, further is inconvenient for the workers to operate and is inconvenient for the workers to use.

In order to achieve the purpose, the utility model provides the following technical scheme: a cutter device of a high-speed bag making machine comprises a straight cylinder, wherein a vertical rod is in clearance fit with the inner wall of the straight cylinder, a cutter is arranged below the vertical rod, and a rotating structure is arranged on one side of the straight cylinder;

the rotating structure comprises a transverse block, a first spring, a straight rod, a sliding block, a sliding rod, a transverse rod and a rotating rod;

the one end of slide bar and the one end fixed connection of a straight section of thick bamboo, the outer wall slip joint of slide bar has the slider, the fixed straight-bar that is provided with in top of slider, the outer wall clearance fit of straight-bar has the crossblock, the one end of crossblock and one side top fixed connection of a straight section of thick bamboo, the outer wall clearance fit of straight-bar has spring one, the upper and lower both ends of spring one respectively with the outer wall of straight-bar and the top fixed connection of crossblock, the preceding terminal surface of slider rotates through the round pin axle and is connected with the bull stick, the inner wall clearance fit of bull stick has the horizontal pole, the one end of horizontal pole and one side below fixed connection of montant. The design can make the rotating rod rotate.

Preferably, the bottom of the vertical rod is fixedly provided with a transverse plate, and the bottom of the transverse plate is fixedly connected with the top of the cutter. The cross rod plays a supporting role for the vertical rod.

Preferably, the outer wall of the cutter is in clearance fit with the inner wall of the square plate, and one side of the top of the square plate is fixedly connected with a shell. The square plate can move on the outer wall of the cutter when stressed.

Preferably, a moving structure is arranged on one side of the rotating rod;

the moving structure comprises a threaded rod, an inclined rod, a square block, a straight block and a bolt;

the one end of square and one side below fixed connection of bull stick, the inner wall clearance fit of square has the bolt, the outer wall of bolt and the top recess clearance fit of horizontal pole, the preceding terminal surface top of bolt is rotated through the round pin axle and is connected with the down tube, preceding terminal surface one side of down tube is rotated through the round pin axle and is connected with straight piece, the inner wall threaded connection of straight piece has the threaded rod. The cutter can be fixed through the design.

Preferably, a stable structure is arranged above the square plate;

the stabilizing structure comprises a second spring, a vertical plate, a gear, a rack, a cylinder and a round rod;

the bottom of drum and top one side fixed connection of square slab, the inner wall clearance fit of drum has the round bar, the top of round bar and bottom one side fixed connection of diaphragm, one side of round bar is equipped with spring two, the top of spring two and bottom one side fixed connection of diaphragm, the fixed rack that is provided with in bottom of spring two, the bottom of rack and top one side fixed connection of square slab, one side meshing of rack is connected with the gear, the preceding terminal surface of gear rotates through the round pin axle and is connected with the riser, the top of riser and bottom one side fixed connection of diaphragm. The design can improve the cutting stability to the wrapping bag.

Compared with the prior art, the utility model has the beneficial effects that: the cutter device of the high-speed bag making machine has the advantages that through the matching of the cutter, the transverse plate, the vertical rod, the straight cylinder, the shell, the square plate, the rotating structure and the moving structure, when the cutter device is used, the threaded rod can be rotated to drive the straight block to move outwards, the straight block drives the inclined rod to move, the inclined rod drives the bolt to move upwards, the bolt leaves the transverse rod and moves downwards, the straight rod drives the sliding block to move downwards, the sliding block drives the rotating rod to move downwards, the rotating rod is rotated to enable the transverse rod to leave the rotating rod, and therefore workers can replace the cutter conveniently, the cutter device is convenient for the workers to operate and use;

rotate the threaded rod simultaneously, the threaded rod drives straight piece and outwards removes, and straight piece drives the down tube and removes, and the down tube drives the bolt rebound, makes the bolt leave the horizontal pole, moves the straight-bar downwards, and the straight-bar drives the slider rebound, and the slider drives the bull stick rebound, rotates the bull stick, makes the horizontal pole leave the bull stick, and the staff of being convenient for maintains and maintains the cutter.

Through the cooperation of cutter, diaphragm, montant, straight section of thick bamboo, shell, square plate and stable structure for the device can drive drum and rack rebound through square plate atress rebound when using, and the square plate drives the drum and rack rebound, and the rack drives gear revolve, and the rack compresses spring two, and then makes the inner wall process of cutter follow square plate, and then carries out the pre-contact to the wrapping bag, improves the stability to the cutting of wrapping bag, avoids influencing the processing effect.

Drawings

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

FIG. 2 is a schematic structural view of the horizontal, vertical and straight tubes of FIG. 1;

FIG. 3 is a schematic structural view of the diagonal bar, the square block and the straight block of FIG. 1;

fig. 4 is a schematic structural diagram of a second spring, a gear and a rack in fig. 1.

In the figure: 1. the cutting knife comprises a cutting knife 2, a rotating structure 201, a transverse block 202, a first spring 203, a straight rod 204, a sliding block 205, a sliding rod 206, a transverse rod 207, a rotating rod 3, a moving structure 301, a threaded rod 302, an inclined rod 303, a square block 304, a straight block 305, a plug pin 4, a stabilizing structure 401, a second spring 402, a vertical plate 403, a gear 404, a rack 405, a cylinder 406, a round rod 5, a transverse plate 6, a vertical rod 7, a straight cylinder 8, a shell 9 and a square plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a cutter device of a high-speed bag making machine comprises a straight cylinder 7, a vertical rod 6 is in clearance fit with the inner wall of the straight cylinder 7, a cutter 1 is arranged below the vertical rod 6, a transverse plate 5 is fixedly arranged at the bottom of the vertical rod 6, the transverse plate 5 plays a supporting role for the vertical rod 6, the bottom of the transverse plate 5 is fixedly connected with the top of the cutter 1, the outer wall of the cutter 1 is in clearance fit with the inner wall of a square plate 9, the square plate 9 can move on the outer wall of the cutter 1 when stressed, a shell 8 is fixedly connected to one side of the top of the square plate 9, a rotating structure 2 is arranged on one side of the straight cylinder 7, the rotating structure 2 comprises a transverse block 201, a spring I202, a straight rod 203, a sliding block 204, a sliding rod 205, a transverse rod 206 and a rotating rod 207, one end of the sliding rod 205 is fixedly connected with one end of the straight cylinder 7, a sliding block 204 is clamped on the outer wall of the sliding block 205 in a sliding manner, the sliding block 204 can slide on the outer wall of the sliding block 205 when stressed, the sliding block 204, the top of the straight cylinder is fixedly provided with the straight rod 203, the outer wall clearance fit of straight-bar 203 has horizontal piece 201, the one end of horizontal piece 201 and one side top fixed connection of straight section of thick bamboo 7, the outer wall clearance fit of straight-bar 203 has spring one 202, spring one 202 gives straight-bar 203 ascending power, the upper and lower both ends of spring one 202 respectively with the outer wall of straight-bar 203 and the top fixed connection of horizontal piece 201, the preceding terminal surface of slider 204 rotates through the round pin axle and is connected with bull stick 207, the round pin axle makes can rotate at the preceding terminal surface of slider 204 when bull stick 207 atress, the inner wall clearance fit of bull stick 207 has horizontal pole 206, the one end of horizontal pole 206 and one side below fixed connection of montant 6.

One side of bull stick 207 is equipped with removal structure 3, removal structure 3 includes threaded rod 301, down tube 302, square 303, straight piece 304 and bolt 305, one end of square 303 and one side below fixed connection of bull stick 207, the inner wall clearance fit of square 303 has bolt 305, can remove at the inner wall of square 303 during the bolt 305 atress, the outer wall of bolt 305 and the top recess clearance fit of horizontal pole 206, the preceding terminal surface top of bolt 305 rotates through the round pin axle and is connected with down tube 302, the round pin axle can rotate at the preceding terminal surface of bolt 305 when making the down tube 302 atress, preceding terminal surface one side of down tube 302 rotates through the round pin axle and is connected with straight piece 304, the inner wall threaded connection of straight piece 304 has threaded rod 301.

The stabilizing structure 4 is arranged above the square plate 9, the stabilizing structure 4 comprises a second spring 401, a vertical plate 402, a gear 403, a rack 404, a cylinder 405 and a round rod 406, the bottom of the cylinder 405 is fixedly connected with one side of the top of the square plate 9, the round rod 406 is in clearance fit with the inner wall of the cylinder 405, the cylinder 405 can move on the outer wall of the round rod 406 when stressed, the top of the round rod 406 is fixedly connected with one side of the bottom of the transverse plate 5, the second spring 401 is arranged on one side of the round rod 406, the second spring 401 gives opposite force to the rack 404 when stressed and moves, the top of the second spring 401 is fixedly connected with one side of the bottom of the transverse plate 5, the rack 404 is fixedly arranged at the bottom of the second spring 401, the bottom of the rack 404 is fixedly connected with one side of the top of the square plate 9, the gear 403 is meshed and connected with one side of the rack 404, the front end face of the gear 403 is rotatably connected with the vertical plate 402 through a pin shaft, and the gear 403 can rotate on the front end face of the vertical plate 402 when stressed, the top of the vertical plate 402 is fixedly connected with one side of the bottom of the transverse plate 5.

In this embodiment, when the cutter device of the high-speed bag making machine is used, firstly, the square plate 9 is forced to move upwards, the square plate 9 drives the cylinder 405 and the rack 404 to move upwards, the rack 404 drives the gear 403 to rotate, the rack 404 compresses the second spring 401, so that the cutter 1 passes through the inner wall of the square plate 9, and the packaging bag is pre-contacted, thereby improving the stability of cutting the packaging bag and avoiding affecting the processing effect, when a worker needs to replace the cutter 1, the threaded rod 301 is rotated, the threaded rod 301 drives the straight block 304 to move outwards, the straight block 304 drives the inclined rod 302 to move, the inclined rod 302 drives the plug 305 to move upwards, the plug 305 leaves the cross rod 206, the straight rod 203 is moved downwards, the straight rod 203 drives the sliding block 204 to move downwards, the sliding block 204 drives the rotating rod 207 to move downwards, the rotating rod 207 is rotated, the cross rod 206 leaves the rotating rod 207, and the worker can replace the cutter 1 conveniently, the operation of staff is convenient, and the staff of being convenient for uses.

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 those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "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; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The cutter device of the high-speed bag making machine comprises a straight cylinder (7), and is characterized in that: a vertical rod (6) is in clearance fit with the inner wall of the straight cylinder (7), a cutter (1) is arranged below the vertical rod (6), and a rotating structure (2) is arranged on one side of the straight cylinder (7);

the rotating structure (2) comprises a cross block (201), a first spring (202), a straight rod (203), a sliding block (204), a sliding rod (205), a cross rod (206) and a rotating rod (207);

the one end of slide bar (205) and the one end fixed connection of straight section of thick bamboo (7), the outer wall slip joint of slide bar (205) has slider (204), the fixed straight-bar (203) that is provided with in top of slider (204), the outer wall clearance fit of straight-bar (203) has horizontal piece (201), the one end of horizontal piece (201) and one side top fixed connection of straight section of thick bamboo (7), the outer wall clearance fit of straight-bar (203) has spring (202), the upper and lower both ends of spring (202) respectively with the outer wall of straight-bar (203) and the top fixed connection of horizontal piece (201), the preceding terminal surface of slider (204) is connected with bull stick (207) through the round pin axle rotation, the inner wall clearance fit of bull stick (207) has horizontal pole (206), the one end of horizontal pole (206) and one side below fixed connection of montant (6).

2. The cutter assembly of a high speed bag machine as set forth in claim 1 wherein: the bottom of the vertical rod (6) is fixedly provided with a transverse plate (5), and the bottom of the transverse plate (5) is fixedly connected with the top of the cutter (1).

3. The cutter assembly of a high speed bag machine as set forth in claim 1 wherein: the outer wall of the cutter (1) is in clearance fit with the inner wall of the square plate (9), and a shell (8) is fixedly connected to one side of the top of the square plate (9).

4. The cutter assembly of a high speed bag machine as set forth in claim 1 wherein: a moving structure (3) is arranged on one side of the rotating rod (207);

the moving structure (3) comprises a threaded rod (301), an inclined rod (302), a square block (303), a straight block (304) and a bolt (305);

the one end of square (303) and one side below fixed connection of bull stick (207), the inner wall clearance fit of square (303) has bolt (305), the top recess clearance fit of the outer wall of bolt (305) and horizontal pole (206), the preceding terminal surface top of bolt (305) is connected with down tube (302) through the round pin axle rotation, preceding terminal surface one side of down tube (302) is connected with straight piece (304) through the round pin axle rotation, the inner wall threaded connection of straight piece (304) has threaded rod (301).

5. The cutter assembly of a high speed bag machine as set forth in claim 3 wherein: a stable structure (4) is arranged above the square plate (9);

the stabilizing structure (4) comprises a second spring (401), a vertical plate (402), a gear (403), a rack (404), a cylinder (405) and a round rod (406);

the bottom of drum (405) and the top one side fixed connection of square plate (9), the inner wall clearance fit of drum (405) has round bar (406), the top of round bar (406) and the bottom one side fixed connection of diaphragm (5), one side of round bar (406) is equipped with spring two (401), the top of spring two (401) and the bottom one side fixed connection of diaphragm (5), the bottom of spring two (401) is fixed and is provided with rack (404), the bottom of rack (404) and the top one side fixed connection of square plate (9), one side meshing of rack (404) is connected with gear (403), the preceding terminal surface of gear (404) rotates through the round pin axle and is connected with riser (402), the top of riser (402) and the bottom one side fixed connection of diaphragm (5).