CN213674391U

CN213674391U - Zipper cutting device

Info

Publication number: CN213674391U
Application number: CN202022690063.8U
Authority: CN
Inventors: 郑浩波; 郑培龙; 王美风
Original assignee: Weijun Zipper Huizhou Co ltd
Current assignee: Weijun Zipper Huizhou Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-13
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a zip fastener cutting device, including the shell, transport mechanism installs in the shell and has set gradually levelling mechanism, positioning mechanism, shutdown mechanism, guiding mechanism, collection mechanism along transport mechanism direction of transfer, shutdown mechanism includes support II, carousel, rectangle frame, cutting off tool, platform, the platform is vertical highly and spread into the conveyer belt, spread the upper end parallel and level of conveyer belt into, support II fixes on the terminal surface on the shell of the both sides of platform and the relative position of the both sides inner wall of support II all is provided with the guide way, and the output shaft of II one side fixedly connected with motor of support and motor is connected with the carousel, and the side eccentric position of carousel is provided with the nose bar, and the nose bar inserts in the rectangle frame, and rectangle frame both sides frame inserts in the guide way, and the lower terminal surface fixed connection of cutting off tool and rectangle frame, and this zip fastener cutting device cut-off time interval is stable, The zipper can be guided and conveyed.

Description

Zipper cutting device

Technical Field

The utility model relates to a zip fastener field of making specifically is a zip fastener cutting device.

Background

The zipper comprises zipper teeth, a pull head, cloth belts, an upper end stop and a lower end stop, wherein the zipper teeth are respectively arranged on one side of each of the two opposite cloth belts, the pull head can be slidably arranged on the two rows of zipper teeth, the upper end stop and the lower end stop are respectively arranged at the two longitudinal ends of the zipper teeth and used for limiting the pull head, in the actual zipper production, zippers with different lengths are produced according to requirements, and a short zipper with a short section is generally cut by a cutting machine with a long length.

The existing zipper cutting device also has the following problems that the cutting interval time of the zipper cutting device is easy to make mistakes, so that the zipper cutting length is not seen, and when the zipper is conveyed to the lower part of the cutting mechanism, the zipper is not leveled, so that the zipper is easy to deviate when being cut at last, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a zip fastener cutting device that cutting time interval is stable, carry out the direction conveying to the zip fastener.

In order to achieve the above object, the utility model provides a following technical scheme:

a zipper cutting device comprises a shell and a conveying mechanism, wherein the conveying mechanism is arranged in the shell and is sequentially provided with a flattening mechanism, a positioning mechanism, a cutting mechanism, a guide mechanism and a collecting mechanism along the conveying direction of the conveying mechanism, the conveying mechanism comprises a transmitting-in conveying belt and a transmitting-out conveying belt which are arranged on two sides of the cutting mechanism, the transmitting-in conveying belt and the transmitting-out conveying belt are driven to operate through rotation of a driving wheel and a driven wheel, the cutting mechanism comprises a support II, a rotary disc, a rectangular frame, a cutting knife and a platform, the platform is arranged between the transmitting-in conveying belt and the transmitting-out conveying belt and is fixed on the inner bottom wall of the shell, the vertical height of the platform is parallel and level with the upper end surfaces of the transmitting-in conveying belt and the transmitting-out conveying belt, the support II is fixed on the end surfaces of the shell on, the side eccentric position of carousel is provided with the nose bar, and the nose bar inserts in the rectangle frame, and rectangle frame both sides frame inserts in the guide way and rectangle frame both sides frame and guide way sliding connection, and cutting off cutter and the lower terminal surface fixed connection of rectangle frame, guiding mechanism include axis of rotation, disc, guide bar, support III is fixed and is close to the action wheel one side that spreads on the conveyer belt at shell one side and support III, and support III rotates with the axis of rotation to be connected, and the axis of rotation is connected with the disc in the one end of shell inside and the axis of rotation is through the belt and spread the output shaft of the rotation motor on the conveyer belt in shell outside one end, evenly is provided with four driving levers.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

in one alternative: two the action wheel all rotates through two inside walls of pivot and shell with two from the driving wheel and is connected and two action wheels all with the output shaft who rotates the motor, two rotate motor fixed connection on the outer wall of shell.

In one alternative: leveling mechanism includes support I, even axle, connecting rod I, connecting rod II, level and smooth runner, support I is fixed on spreading into the up end of the shell of conveyer belt both sides into, and even axle rotates to be connected in the middle of support I and even axle is connected with connecting rod I, and the lower tip fixed connection of connecting rod I rotates respectively at II middle parts of connecting rod and II both ends of connecting rod and connects two level and smooth runners, two level and smooth runners with spread into the conveyer belt up end contact into.

In one alternative: the positioning mechanism is a photoelectric switch and is arranged on the inner wall of the shell on one side of the conveying belt.

In one alternative: the collecting mechanism is a box body arranged in the inner cavity of the shell, and the collecting mechanism is arranged on one side of the driven wheel of the outgoing conveying belt.

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

1. the utility model relates to a zipper cutting device which is provided with a cutting mechanism controlled by a motor, and can control the interval time of each cutting operation of a cutting knife by controlling the rotating speed of the motor, thereby ensuring that each section of the zipper is cut uniformly;

2. the utility model relates to a zip fastener cutting device is provided with leveling mechanism, guiding mechanism, can level and smooth the zip fastener for the zip fastener is difficult to produce the off tracking when cutting off at last, thereby guarantees product quality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic structural view of the leveling mechanism of the present invention.

Fig. 4 is a schematic structural view of the cutting mechanism of the present invention.

Notations for reference numerals: the automatic cutting device comprises a shell 1, a conveying mechanism 2, a leveling mechanism 3, a positioning mechanism 4, a cutting mechanism 5, a guide mechanism 6, a collecting mechanism 7, a conveying belt 8, a conveying belt 9, a driving wheel 10, a driven wheel 11, a rotating motor 12, a support I13, a connecting shaft 14, a connecting rod I15, a connecting rod II 16, a leveling rotating wheel 17, a support II 18, a rotating disc 19, a rectangular frame 20, a cutting knife 21, a platform 22, a motor 23, a convex rod 24, a guide groove 25, a rotating shaft 26, a disc 27, a guide rod 28, a support III 29 and a shifting rod 30.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Please refer to fig. 1-4, in an embodiment of the present invention, a zipper cutting device includes a housing 1 and a conveying mechanism 2, wherein the housing 1 is installed with a leveling mechanism 3, a positioning mechanism 4, a cutting mechanism 5, a guiding mechanism 6 and a collecting mechanism 7 sequentially arranged along a conveying direction of the conveying mechanism 2, the conveying mechanism 2 includes a transmitting belt 8 and a transmitting belt 9 arranged at two sides of the cutting mechanism 5, the transmitting belt 8 and the transmitting belt 9 are driven to operate by rotation of a driving wheel 10 and a driven wheel 11, the cutting mechanism 5 includes a support ii 18, a turntable 19, a rectangular frame 20, a cutting knife 21 and a platform 22, the platform 22 is arranged between the transmitting belt 8 and the transmitting belt 9, the platform 22 is fixed on an inner bottom wall of the housing 1, a vertical height of the platform 22 is parallel and level with upper end surfaces of the transmitting belt 8 and the transmitting belt 9, the support ii 18 is fixed on end surfaces of the housing 1 at two sides of the platform 22, and inner walls The cutting device is characterized in that guide grooves 25 are arranged at the positions, one side of a support II 18 is fixedly connected with a motor 23, an output shaft of the motor 23 is connected with a rotary table 19, a convex rod 24 is arranged at the eccentric position of the side surface of the rotary table 19, the convex rod 24 is inserted into a rectangular frame 20, frames at two sides of the rectangular frame 20 are inserted into the guide grooves 25 and are in sliding connection with the guide grooves 25, a cutting knife 21 is fixedly connected with the lower end surface of the rectangular frame 20, the guide mechanism 6 comprises a rotating shaft 26, a disc 27, a guide rod 28 and a support III 29, the support III 29 is fixed at one side of a shell 1, the support III 29 is close to one side of a driving wheel 10 on a transmission conveyor belt 9, the support III 29 is in rotating connection with the rotating shaft 26, one end of the rotating shaft 26 at the inner side of the shell 1 is connected with the disc 27, four shift levers 30 are uniformly arranged on the disc 27.

Two the action wheel 10 all rotates with two inside walls of shell 1 through the pivot from driving wheel 11 and is connected and two action wheels 10 all with the output shaft who rotates motor 12, two rotation motor 12 fixed connection are on the outer wall of shell 1.

The positioning mechanism 4 is a photoelectric switch, and the positioning mechanism 4 is arranged on the inner wall of the shell 1 on one side of the conveying belt 8. The long zipper is conveyed by an in-feed conveyor 8.

The collecting mechanism 7 is a box body arranged in the inner cavity of the shell 1, and the collecting mechanism 7 is arranged on one side of a driven wheel 11 of the outgoing conveying belt 9.

An operator zipper is placed on the incoming conveying belt 8, the incoming conveying belt 8 runs under the drive of the rotating motor 12, when the zipper passes through the photoelectric switch, the photoelectric switch can sense a toothless section on the long zipper, once the long zipper passes through, the photoelectric switch can send a signal to stop conveying the incoming conveying belt 8, so that the positioning of the long zipper is realized, a position signal is given at the same time, so that the cutting mechanism 5 can work, the motor 23 rotates to drive the turntable 19 to rotate, the convex rod 24 drives the rectangular frame 20 to reciprocate up and down at the moment, the cutting knife 21 performs cutting and folding operation along with the rectangular frame 20, the rotating speed of the motor 23 is controlled to adjust the cutting operation cycle time of the cutting knife, the rotating shaft 26 rotates under the drive of the motor 23 on the outgoing conveying belt 9 through a belt, the disc 27 drives the shifting rod 30 to do circumferential motion, the shifting rod 30 pulls the zipper to straighten when one end of the, the cutting of the cutting knife is ensured to be smooth, and the zipper falls into the box body of the collecting mechanism 7 when moving to the tail end of the conveying belt 9 along with the conveying belt 9 after cutting.

Example 2

Referring to fig. 1 to 4, the embodiment of the present invention is different from embodiment 1 in that the leveling mechanism 3 includes a bracket i 13, a connecting shaft 14, a connecting rod i 15, a connecting rod ii 16, and leveling wheels 17, the bracket i 13 is fixed on the upper end surface of the housing 1 at both sides of the incoming conveying belt 8, the connecting shaft 14 is rotatably connected in the middle of the bracket i 13 and the connecting shaft 14 is connected with the connecting rod i 15, the lower end of the connecting rod i 15 is fixedly connected to the middle of the connecting rod ii 16 and both ends of the connecting rod ii 16 are respectively rotatably connected with two leveling wheels 17, and the two leveling wheels 17 are in contact with the upper end surface of the incoming conveying belt 8; when the zipper passes through the flattening mechanism 3 from the conveying belt 8, the two flattening rollers 17 can press the two cloth belts on the two sides of the zipper to flatten the cloth belts in a rolling manner, so that the smoothness of the cut of the zipper is ensured.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A zipper cutting device comprises a shell (1) and a conveying mechanism (2), and is characterized in that the zipper cutting device is installed in the shell (1) and is sequentially provided with a flattening mechanism (3), a positioning mechanism (4), a cutting mechanism (5), a guide mechanism (6) and a collecting mechanism (7) along the conveying direction of the conveying mechanism (2), the conveying mechanism (2) comprises a transmitting-in conveying belt (8) and a transmitting-out conveying belt (9) which are arranged on two sides of the cutting mechanism (5), the transmitting-in conveying belt (8) and the transmitting-out conveying belt (9) are driven to operate through the rotation of a driving wheel (10) and a driven wheel (11), the cutting mechanism (5) comprises a bracket II (18), a turntable (19), a rectangular frame (20), a cutting knife (21) and a platform (22), the platform (22) is arranged between the transmitting-in conveying belt (8) and the transmitting-out conveying belt (9) and the platform (22), the vertical height of the platform (22) is parallel and level with the upper end faces of the incoming conveying belt (8) and the outgoing conveying belt (9), the supports II (18) are fixed on the end faces of the shells (1) on the two sides of the platform (22) and the relative positions of the inner walls of the two sides of the supports II (18) are provided with guide grooves (25), the output shafts of the motors (23) and the output shafts of the motors (23) are fixedly connected with one side of each support II (18) are connected with the rotary table (19), the side eccentric position of the rotary table (19) is provided with a convex rod (24), the convex rod (24) is inserted into the rectangular frame (20), the frames on the two sides of the rectangular frame (20) are inserted into the guide grooves (25) and are slidably connected with the guide grooves (25), the cutting knife (21) is fixedly connected with the lower end faces of the rectangular frame (20), and the guide mechanism (6) comprises a rotating shaft (26), a disc (, Support III (29), support III (29) are fixed in shell (1) one side and support III (29) are close to and are spread action wheel (10) one side on conveyer belt (9), and support III (29) rotate with axis of rotation (26) and are connected, and axis of rotation (26) are connected and axis of rotation (26) are passed through the belt at shell (1) outside one end and are spread the output shaft of rotation motor (12) on conveyer belt (9) at shell (1) inboard one end and disc (27), evenly is provided with four driving levers (30) on disc (27).

2. The zipper cutting device according to claim 1, wherein the two driving wheels (10) and the two driven wheels (11) are rotatably connected with the two inner side walls of the housing (1) through rotating shafts, the two driving wheels (10) are connected with output shafts of the rotating motors (12), and the two rotating motors (12) are fixedly connected on the outer wall of the housing (1).

3. The zipper cutting device according to claim 1, wherein the leveling mechanism (3) comprises a support I (13), a connecting shaft (14), a connecting rod I (15), a connecting rod II (16) and leveling wheels (17), the support I (13) is fixed on the upper end face of the shell (1) on two sides of the incoming conveying belt (8), the connecting shaft (14) is rotatably connected in the middle of the support I (13) and the connecting shaft (14) is connected with the connecting rod I (15), the lower end part of the connecting rod I (15) is fixedly connected in the middle of the connecting rod II (16) and two ends of the connecting rod II (16) are respectively rotatably connected with the two leveling wheels (17), and the two leveling wheels (17) are in contact with the upper end face of the incoming conveying belt (8).

4. Zipper cutting device according to claim 3, characterized in that the positioning means (4) is an opto-electronic switch, the positioning means (4) being arranged on the inner wall of the housing (1) on the side of the incoming conveyor (8).

5. Zipper cutting device according to claim 4, characterized in that the collecting means (7) is a box arranged in the inner cavity of the housing (1), the collecting means (7) being arranged on the driven wheel (11) side of the outgoing conveyor (9).