CN214239757U

CN214239757U - Non-woven bag machine cut mechanism

Info

Publication number: CN214239757U
Application number: CN202023035698.0U
Authority: CN
Inventors: 林新床
Original assignee: Wenzhou Shuangding Packaging Co ltd
Current assignee: Wenzhou Shuangding Packaging Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-21
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a non-woven bag machine cut mechanism, the right side meshing of rack links to each other there is the worm wheel, the back of worm wheel is rotated through the top of round pin axle with the straight board and is linked to each other, the right side meshing of worm wheel links to each other there is the worm, the outer wall bottom of worm is rotated through the top of bearing and straight board and is linked to each other, the top rigid coupling of worm has the motor, the outer wall of motor passes through the inner wall top fixed connection of support and casing, two the equal rigid coupling of outer wall of worm has the sheave, two the outer wall of sheave passes through the belt and rotates and link to each other. The device passes through the cooperation between square shell, square and the rack, and the motor drives two worms and rotates, and the worm indirectly drives two rack synchronous motion in accessible meshing when rotating, and two indirect cutters that drive of rack cut the non-woven fabrics, have solved current device and have gone up and down not stable enough carrying out the during operation, can take place the problem of laterad when the cutting, have improved the practicality.

Description

Non-woven bag machine cut mechanism

Technical Field

The utility model relates to a non-woven bag machine technical field specifically is a non-woven bag machine's mechanism that cuts.

Background

The non-woven fabric bag making machine is suitable for processing non-woven fabric bags, vest bags, hand bags, leather bags and the like with different specifications and shapes by adopting non-woven fabrics as raw materials, and the non-woven fabric bags, the vest bags, the hand bags, the leather bags and the like are newly added in recent years.

But current device goes up and down at the during operation and is stable inadequately, can take place the side deviation when the cutting, has reduced the practicality to current device can't be changed the cutter, and long-time the use can cause the cutter ageing, has the limitation, is unfavorable for promoting and uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a non-woven bag machine cut mechanism to current device that proposes in solving above-mentioned background art goes up and down at the time of carrying out the work and is stable inadequately, can take place the side partially when the cutting, has reduced the problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting mechanism of a non-woven fabric bag making machine comprises a shell, a conveying belt and straight plates, wherein the conveying belt is in clearance fit with through holes on the left side and the right side below the shell, the straight plates are fixedly connected above the left side and the right side of the inner wall of the shell, and a lifting device is arranged above the inner part of the shell;

the lifting device comprises a square shell, a square block, a rack, a worm wheel, a worm, a motor, a grooved wheel and a belt;

the bottom of square shell and the top fixed connection of straight board, the inner wall sliding clamping of square shell has the square, the right side rigid coupling of square has the rack, the outer wall top of rack and the top left side through-hole clearance fit of casing, the outer wall below of rack and the left side through-hole clearance fit of straight board, the right side meshing of rack links to each other there is the worm wheel, the back of worm wheel rotates through the top of round pin axle with straight board and links to each other, the right side meshing of worm wheel links to each other there is the worm, the outer wall bottom of worm rotates through the top of bearing and straight board and links to each other, the top rigid coupling of worm has the motor, the outer wall of motor passes through the inner wall top fixed connection of support and casing, two the equal rigid coupling of outer wall of worm has the sheave, two the outer wall of sheave rotates through the belt and links to each other.

Preferably, two transmission devices are arranged inside the shell;

the transmission device comprises a shell, a screw rod, a sleeve, a cross rod, a sliding sleeve and a sliding rail;

the top of shell and the bottom fixed connection of rack, the top right side of shell passes through the bearing and rotates and link to each other there is the screw rod, the outer wall below screw thread of screw rod links to each other there is the sleeve, there is the sliding sleeve telescopic left side through the horizontal pole rigid coupling, the inner wall sliding clamping of sliding sleeve has the slide rail, the left side of slide rail and the inner wall left side fixed connection of shell.

Preferably, a handle is mounted at the top of the screw rod.

Preferably, the sliding sleeve and the sliding rail form a sliding limiting mechanism.

Preferably, two cutting devices are arranged inside the shell;

the cutting device comprises a vertical plate, a square plate, a bent plate, a spring and a cutter;

the top of riser and the bottom fixed connection of horizontal pole, the left side laminating of riser has the bent plate, the back of bent plate rotates through the round pin axle and links to each other there is the square plate, the top of square plate and the bottom fixed connection of shell, the left side rigid coupling of bent plate has the spring, the top of spring and the bottom fixed connection of square plate, the right side of bent plate is supported tightly and is had the cutter, the outer wall top of cutter and the bottom recess clearance fit of square plate.

Preferably, a rubber pad is arranged below the curved plate.

Compared with the prior art, the beneficial effects of the utility model are that: this non-woven bag machine cut mechanism, compared with the conventional art, has following advantage:

through the cooperation between square shell, square and the rack, the motor drives two worms and rotates, and the worm indirectly drives two rack synchronous motion through the meshing when rotating, and two indirect cutters that drive of two racks cut the non-woven fabrics, have solved current device and have gone up and down not stable enough carrying out the during operation, can take place the problem of laterad when the cutting, have improved the practicality.

Through the cooperation between riser, square plate and the bent plate, the user can rotate the screw rod earlier, and the screw rod can indirectly drive the riser upward movement when rotating, and after riser and bent plate no longer supported tightly, alright take off the cutter, solved current device and can't change the cutter, long-time the use can cause the ageing problem of cutter, does not have the limitation, is favorable to promoting and using.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the square shell, the square block and the rack in FIG. 1;

FIG. 3 is a schematic view showing the connection structure of the sleeve, the screw and the cross bar in FIG. 1;

fig. 4 is a schematic view of the connection relationship between the vertical plate, the square plate and the curved plate in fig. 1.

In the figure: 1. the cutting device comprises a shell, 2, a conveyor belt, 3, a straight plate, 4, a lifting device, 401, a square shell, 402, a square block, 403, a rack, 404, a worm gear, 405, a worm, 406, a motor, 407, a grooved wheel, 408, a belt, 5, a transmission device, 501, a shell, 502, a screw rod, 503, a sleeve, 504, a cross rod, 505, a sliding sleeve, 506, a sliding rail, 6, a cutting device, 601, a vertical plate, 602, a square plate, 603, a curved plate, 604, a spring, 605 and a cutter.

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: a cutting mechanism of a non-woven fabric bag making machine comprises a shell 1, a conveyor belt 2 and straight plates 3, wherein the conveyor belt 2 is in clearance fit with through holes on the left side and the right side of the lower portion of the shell 1, the conveyor belt 2 can move in the through holes of the shell 1, the straight plates 3 are fixedly connected with the upper portions of the left side and the right side of the inner wall of the shell 1, a lifting device 4 is arranged on the upper portion of the inner portion of the shell 1, the lifting device 4 comprises a square shell 401, a square block 402, a rack 403, a worm wheel 404, a worm 405, a motor 406, a grooved wheel 407 and a belt 408, the bottom of the square shell 401 is fixedly connected with the top of the straight plates 3, the square block 402 is clamped on the inner wall of the square shell 401 in a sliding mode, the square block 402 can move on the inner wall of the square shell 401, the rack 403 is fixedly connected to the right side of the square block 402, the upper portion of the outer wall of the rack 403 is in clearance fit with the through hole on the left side of the top of the shell 1, the lower portion of the outer wall of the rack 403 is in clearance fit with the through hole on the left side of the straight plates 3, the rack 403 is meshed with the worm wheel 404, the back of the worm wheel 404 is rotatably connected with the upper part of the straight plate 3 through a pin shaft, the right side of the worm wheel 404 is meshed and connected with a worm 405, the worm 405 can drive the worm wheel 404 to rotate through meshing when rotating, the bottom of the outer wall of the worm 405 is rotatably connected with the upper part of the straight plate 3 through a bearing, the top of the worm 405 is fixedly connected with a motor 406, the model of the motor 406 is ECMA-E11320RS, the outer wall of the motor 406 is fixedly connected with the top of the inner wall of the shell 1 through a support, the outer walls of the two worms 405 are fixedly connected with grooved wheels 407, and the outer walls of the two grooved wheels 407 are rotatably connected through a belt 408;

two transmission devices 5 are arranged inside the casing 1, each transmission device 5 comprises a shell 501, a screw 502, a sleeve 503, a cross bar 504, a sliding sleeve 505 and a sliding rail 506, the top of the shell 501 is fixedly connected with the bottom of the rack 403, the right side of the top of the shell 501 is rotatably connected with the screw 502 through a bearing, the lower part of the outer wall of the screw 502 is connected with the sleeve 503 through a thread, the left side of the sleeve 503 is fixedly connected with the sliding sleeve 505 through the cross bar 504, the inner wall of the sliding sleeve 505 is slidably clamped with the sliding rail 506, the sliding sleeve 505 can move on the outer wall of the sliding rail 506, the left side of the sliding rail 506 is fixedly connected with the left side of the inner wall of the shell 501, a handle is arranged at the top of the screw 502, a user can conveniently rotate the screw 502, the sliding sleeve 505 and the sliding rail 506 form a sliding limiting mechanism, so that the cross bar 504 can move stably, two cutting devices 6 are arranged inside the casing 1, each cutting device 6 comprises a vertical plate 601, a square plate 602, a curved plate 603, a spring 604 and a cutter 605, the top of riser 601 and the bottom fixed connection of horizontal pole 504, the left side laminating of riser 601 has bent plate 603, the back of bent plate 603 is linked to each other through the round pin rotation has square board 602, bent plate 603 accessible round pin rotation, the top of square board 602 and the bottom fixed connection of shell 501, the left side rigid coupling of bent plate 603 has spring 604, the top of spring 604 and the bottom fixed connection of square board 602, the right side of bent plate 603 supports tightly has cutter 605, the outer wall top of cutter 605 and the bottom recess clearance fit of square board 602, the rubber pad is installed to the below of bent plate 603, increase frictional force, it is tight to make to support.

When the cutting mechanism of the non-woven fabric bag making machine is used, firstly, non-woven fabric is conveyed on the conveyor belt 2, a user can firstly switch on the motor 406 with an external power supply, the motor 406 starts to work, the motor 406 drives the two worms 405 to rotate, the worms 405 can indirectly drive the two racks 403 to synchronously move through meshing when rotating, the two racks 403 indirectly drive the two cutters 605 to cut the non-woven fabric, the problems that the lifting is not stable enough when the traditional device works and the side deviation can occur when the cutting is performed are solved, the practicability is improved, the cutters 605 are cut when falling on the non-woven fabric of the conveyor belt 2, the user can firstly rotate the screw 502, the screw 502 can indirectly drive the vertical plate 601 to move upwards when rotating, after the vertical plate 601 is not abutted against the curved plate 603 any more, the curved plate 603 moves outwards under the action of the spring 604, the cutter can be taken down, and the problem that the cutter 605 can not be replaced by the traditional device is solved, the cutter 605 can be aged after long-time use, and the cutter is free from limitation and beneficial to popularization and use.

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 non-woven bag machine cut mechanism, includes casing (1), conveyer belt (2) and straight board (3), the below left and right sides through-hole clearance fit of casing (1) has conveyer belt (2), the inner wall left and right sides top rigid coupling of casing (1) has straight board (3), its characterized in that: a lifting device (4) is arranged above the inner part of the shell (1);

the lifting device (4) comprises a square shell (401), a square block (402), a rack (403), a worm wheel (404), a worm (405), a motor (406), a grooved wheel (407) and a belt (408);

the bottom of square shell (401) and the top fixed connection of straight board (3), the inner wall sliding joint of square shell (401) has square (402), the right side rigid coupling of square (402) has rack (403), the outer wall top of rack (403) and the top left side through-hole clearance fit of casing (1), the outer wall below of rack (403) and the left side through-hole clearance fit of straight board (3), the right side meshing of rack (403) links to each other has worm wheel (404), the back of worm wheel (404) rotates through the round pin axle and the top of straight board (3) and links to each other, the right side meshing of worm wheel (404) links to each other has worm (405), the outer wall bottom of worm (405) rotates through the bearing and the top of straight board (3) and links to each other, the top rigid coupling of worm (405) has motor (406), the outer wall of motor (406) passes through the inner wall top fixed connection of support and casing (1), the outer walls of the two worms (405) are fixedly connected with grooved wheels (407), and the outer walls of the two grooved wheels (407) are rotationally connected through a belt (408).

2. The cutting mechanism of a non-woven bag making machine according to claim 1, characterized in that: two transmission devices (5) are arranged in the shell (1);

the transmission device (5) comprises a shell (501), a screw rod (502), a sleeve (503), a cross rod (504), a sliding sleeve (505) and a sliding rail (506);

the top of shell (501) and the bottom fixed connection of rack (403), the top right side of shell (501) is rotated through the bearing and is linked with screw rod (502), the outer wall below screw thread of screw rod (502) links with sleeve (503), horizontal pole (504) rigid coupling is passed through in the left side of sleeve (503) has sliding sleeve (505), the inner wall sliding joint of sliding sleeve (505) has slide rail (506), the left side of slide rail (506) and the inner wall left side fixed connection of shell (501).

3. The cutting mechanism of a non-woven bag making machine according to claim 2, characterized in that: the top of the screw rod (502) is provided with a handle.

4. The cutting mechanism of a non-woven bag making machine according to claim 2, characterized in that: the sliding sleeve (505) and the sliding rail (506) form a sliding limiting mechanism.

5. The cutting mechanism of a non-woven bag making machine according to claim 1, characterized in that: two cutting devices (6) are arranged inside the shell (1);

the cutting device (6) comprises a vertical plate (601), a square plate (602), a curved plate (603), a spring (604) and a cutter (605);

the top of riser (601) and the bottom fixed connection of horizontal pole (504), the left side laminating of riser (601) has bent plate (603), the back of bent plate (603) is rotated through the round pin axle and is linked to have square plate (602), the top of square plate (602) and the bottom fixed connection of shell (501), the left side rigid coupling of bent plate (603) has spring (604), the top of spring (604) and the bottom fixed connection of square plate (602), the right side of bent plate (603) is supported tightly and is had cutter (605), the outer wall top of cutter (605) and the bottom recess clearance fit of square plate (602).

6. The cutting mechanism of a non-woven bag making machine according to claim 5, characterized in that: and a rubber pad is arranged below the curved plate (603).