CN222521422U - Monofilament cutting device convenient to adjust - Google Patents

Abstract

The utility model belongs to the technical field of monofilament cutting, and particularly relates to a monofilament cutting device convenient to adjust, which comprises a workbench, wherein a supporting plate is fixedly arranged on the workbench, a rotary table is rotatably arranged on the supporting plate, a chute is formed in the rotary table, two first sliding blocks are slidably arranged in the chute, one sides of the first sliding blocks are fixedly provided with semicircular plates, and one sides of the second sliding blocks, which are far away from each other, are fixedly provided with anti-slip pads; the device comprises a rotary table, a driving assembly, a U-shaped plate, a sliding block I, a sliding block II and a winding pipe, wherein the driving assembly is positioned in the rotary table and used for driving the two sliding blocks I to be close to or far away from each other, the U-shaped plate is fixedly arranged at the top of the rotary table and positioned right in front of an anti-slip pad, the sliding block II is arranged in the sliding block I in the U-shaped plate, when the device is used, the winding pipe on monofilament coils with different sizes can be ensured to be fixed, and under the action of scale marks, the monofilaments can be ensured to be accurately cut according to the required length.

Description

Monofilament cutting device convenient to adjust

Technical Field

The utility model belongs to the technical field of monofilament cutting, and particularly relates to a monofilament cutting device convenient to adjust.

Background

Monofilament, which refers to a single filament with a relatively small count produced by a single hole spinneret in the production of chemical fibers. The characteristics are thin, transparent and good hand feeling.

When the monofilament is cut, the sizes of the monofilament coils of different types are different, the winding pipes on the monofilament coils of different sizes are inconvenient to fix in some existing cutting devices, and the monofilament coils are inconvenient to accurately cut according to the required length in some cutting devices. In view of this, we propose a monofilament cutting device that is easy to adjust.

Disclosure of utility model

The utility model aims to provide a monofilament cutting device convenient to adjust, so as to solve the problems in the background art.

In view of the above, the present utility model provides a monofilament cutting device which is convenient to adjust, comprising:

the workbench is fixedly provided with a supporting plate, a turntable is rotatably arranged on the supporting plate, a sliding groove is formed in the turntable, two first sliding blocks are slidably arranged in the sliding groove, one sides of the first sliding blocks are fixedly provided with semicircular plates, and one sides, far away from each other, of the two semicircular plates are fixedly provided with anti-skid pads;

The driving assembly is positioned in the turntable and used for driving the first sliding blocks to approach each other or to be away from each other;

The U-shaped plate is fixedly arranged at the top of the workbench and is positioned right in front of the anti-slip pad, a second sliding block is slidably arranged in the U-shaped plate, a threaded rod is rotatably arranged at the top of the second sliding block, and the upper end of the threaded rod penetrates through the top of the U-shaped plate and extends to the outside;

The automatic cutting machine comprises two cylinders, wherein the two cylinders are fixedly installed at the top of a workbench and are located on the front side of a U-shaped plate, the two cylinders are provided with the same extrusion plate in a sliding mode, springs are sleeved on the outer sides of the cylinders and located at the bottoms of the extrusion plates, cutting blades are fixedly installed at the bottoms of the extrusion plates and located between the two springs, and graduation marks are fixedly installed at the top of the workbench and located on the front side of the extrusion plate.

In the technical scheme, when the anti-slip device is used, firstly, the monofilaments and the winding pipe are sleeved on the anti-slip pads on the two semicircular plates, the monofilament coil is positioned right behind the U-shaped plate, then, the driving assembly is rotated to drive the two semicircular plates to be away from each other, the two semicircular plates are driven to be away from each other by the two sliding blocks until the two anti-slip pads on the two semicircular plates are propped against the inner wall of the winding pipe, under the action of the anti-slip pads, the friction force between the two anti-slip pads and the inner wall of the winding pipe can be increased to ensure that the anti-slip pads are fixed more stably, then, the thread heads on the monofilament coil are found out, the thread heads are pulled, and the monofilament coil is fixed on the two semicircular plates while being pulled, so that the monofilament coil can drive the two semicircular plates to rotate together, the two semicircular plates rotate to drive the two sliding blocks to rotate one by one, the two semicircular plates rotate to drive the bidirectional threaded rod to rotate together, the bidirectional threaded rod drives the turntable to rotate, the thread ends penetrate through the U-shaped plate and between the two cylinders, the thread ends can be displaced to the position with the required length according to the required length and the scale marks, then the threaded rod is rotated, the threaded rod rotates and moves downwards under the action of threads, meanwhile, the threaded rod drives the sliding block to move downwards until the sliding block II fixes the monofilament positioned in the U-shaped plate, at the moment, the thread ends are still held in hands by a worker and are in a tight state, then the extruding plate is pressed again, the extruding plate drives the cutting blade to move downwards until the cutting blade cuts off the monofilament, meanwhile, the two springs are extruded to shrink, after cutting is finished, under the rebound action of the two springs, the two springs can move upwards against the extruding plate, so that the cutter blade is driven to restore to the original position.

In the above technical solution, further, the driving assembly includes:

The power cavity is arranged in the turntable and is positioned above the sliding groove, a worm wheel is rotatably arranged in the power cavity, a worm is rotatably arranged on one side of the worm wheel and is positioned in the power cavity, the worm is meshed with the worm wheel, one end of the worm penetrates through one side of the power cavity and extends to the outside, and a handle is fixedly arranged at one end of the worm;

The two-way threaded rod is rotatably arranged in the sliding groove, one end of the two-way threaded rod penetrates through the first sliding blocks and the top of the sliding groove and extends into the power cavity, and the top end of the two-way threaded rod is coaxially connected with the worm gear.

In this technical scheme, the twist grip makes the handle drive the worm and rotates, under the effect of meshing, the worm can drive the worm wheel and rotate, and the worm wheel rotates and can drive the two-way threaded rod and rotate, and under the effect of screw thread, two sliding blocks can drive two sliding blocks one and keep away from each other, and two sliding blocks drive two semicircle boards one and keep away from each other until two slipmats on two semicircle boards all support on the inner wall of reel pipe, under the effect of slipmat, can increase the frictional force with the reel pipe inner wall, make it fixed more stable.

In the above technical scheme, further, be provided with two sections screw threads that revolve to opposite directions on the two-way threaded rod, two sliding block one all with two-way threaded rod threaded connection, two-way threaded rod rotates with the power chamber to be connected.

In this technical scheme, under the effect of screw thread, ensure that two sliding blocks one can drive when rotating and be close to each other or keep away from each other.

In the above technical scheme, further, the threaded rod is in threaded connection with the U-shaped plate.

In this technical scheme, under the effect of screw thread, ensure that the threaded rod can drive the sliding block and shift downwards.

In the above technical scheme, further, the support plate and the workbench are of an integrated structure, and the two cylinders and the workbench are of an integrated structure.

In this technical scheme, ensure the stable in structure of backup pad and two cylinders.

In the above technical scheme, further, both ends of the spring are respectively welded with the bottom of the extrusion plate and the top of the workbench tightly.

In this technical scheme, ensure the stable in structure of spring.

The beneficial effects of the utility model are as follows:

This monofilament cutting device convenient to adjust, when using, earlier with the monofilament together with the winding pipe cover on the slipmat on two semicircle boards, afterwards, rotate drive assembly, drive assembly can drive two slider one and keep away from each other or be close to each other, afterwards, two slider one will keep away from each other, two slider drive two semicircle boards one and keep away from each other again, until two slipmats on two semicircle boards all support on the inner wall of reel pipe, under the effect of slipmat, can increase the frictional force with the inner wall of reel pipe, make its fixed more stable, ensure that the winding pipe on the monofilament reel of different sizes is fixed, and under the effect of scale mark, ensure that can carry out accurate cutting to the monofilament according to required length.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a second schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view showing the internal structure of the support plate and the turntable in the present utility model;

FIG. 4 is a schematic view of the internal structure of the turntable according to the present utility model;

FIG. 5 is a schematic view of the area structure of the U-shaped plate of the present utility model;

Fig. 6 is a schematic view of the area structure of the pressing plate in the present utility model.

The label in the figure is:

1. 2, a supporting plate, 3, a turntable, 4, an anti-skid pad, 5, a handle, 6, a cutting blade, 7, a squeezing plate, 8, a spring, 9, scale marks, 10, a cylinder, 12, a U-shaped plate, 13, a worm gear, 14, a bidirectional threaded rod, 15, a sliding block I, 16, a sliding chute, 17, a semicircular plate, 18, a power cavity, 19, a worm, 20, a threaded rod, 21 and a sliding block II.

Detailed Description

The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments in accordance with the present application. For ease of description, the dimensions of the various features shown in the drawings are not drawn to actual scale. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

It should be noted that, in the description of the present application, the terms "front, rear, upper, lower, left, right", "horizontal, vertical, horizontal", and "top, bottom", etc., generally refer to the orientation or positional relationship shown in the drawings, and merely for convenience of describing the present application and simplifying the description, and these orientation terms do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present application, but rather the orientation terms "inside and outside" refer to the inside and outside with respect to the outline of each component itself.

It should be noted that, in the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Example 1:

referring to fig. 1-6, the present embodiment provides a monofilament cutting device for easy adjustment, comprising:

The workbench 1 is fixedly provided with a supporting plate 2, a turntable 3 is rotatably arranged on the supporting plate 2, a sliding groove 16 is formed in the turntable 3, two first sliding blocks 15 are slidably arranged in the sliding groove 16, one side of each first sliding block 15 is fixedly provided with a semicircular plate 17, and one side, away from each other, of each semicircular plate 17 is fixedly provided with a non-slip mat 4;

The driving assembly is positioned in the turntable 3 and used for driving the two sliding blocks I15 to be close to or far away from each other;

The U-shaped plate 12 is fixedly arranged at the top of the workbench 1 and is positioned right in front of the anti-slip pad 4, the second sliding block 21 is slidably arranged in the U-shaped plate 12, the top of the second sliding block 21 is rotatably provided with the threaded rod 20, and the upper end of the threaded rod 20 penetrates through the top of the U-shaped plate 12 and extends to the outside;

The two cylinders 10, two cylinders 10 fixed mounting are at the top of workstation 1 and are located the front side of U-shaped board 12, and slidable mounting has same stripper plate 7 on two cylinders 10, and the outside of two cylinders 10 just is located the bottom of stripper plate 7 and all overlaps and be equipped with spring 8, and fixed mounting has cutting blade 6 between just being located two spring 8 of the bottom of stripper plate 7, and the top of workstation 1 just is located stripper plate 7 front side fixed mounting has scale mark 9.

When in use, firstly, the monofilaments and the winding wire are sleeved on the anti-slip pads 4 on the two semicircular plates 17, the monofilament coil is positioned right behind the U-shaped plate 12, then, the driving assembly is rotated to drive the driving assembly to drive the two sliding blocks 15 to be away from each other, the two sliding blocks 15 can drive the two semicircular plates 17 to be away from each other until the two anti-slip pads 4 on the two semicircular plates 17 are propped against the inner wall of the winding wire tube, under the action of the anti-slip pads 4, the friction force between the anti-slip pads 4 and the inner wall of the winding wire tube can be increased to ensure that the anti-slip pads are fixed more stably, then, the thread end on the monofilament coil is found out, the thread end is pulled, and the monofilament coil is fixed on the two semicircular plates 17 when being pulled, so that the monofilament coil can drive the two semicircular plates 17 to rotate together, the two semicircular plates 17 can drive the two sliding blocks 15 to rotate together, the rotation of the two sliding blocks 15 drives the two-way threaded rod 14 to rotate together, the two-way threaded rod 14 drives the turntable 3 to rotate, then the thread ends penetrate through the U-shaped plate 12 and between the two cylinders 10, the thread ends can be displaced to the positions with the required lengths according to the required lengths and the graduation marks 9, then the threaded rod 20 is rotated, under the action of threads, the threaded rod 20 rotates and moves downwards, simultaneously, the threaded rod 20 drives the sliding blocks two 21 to move downwards until the sliding blocks two 21 fix the monofilaments in the U-shaped plate 12, at the moment, the thread ends are still held in hands by a worker and are in a tight state, then the extruding plate 7 is pressed again, the extruding plate 7 drives the cutting blade 6 to move downwards until the cutting blade 6 cuts off the monofilaments, simultaneously, the two springs 8 are extruded to shrink, under the action of the two springs 8 after cutting is finished, the two springs 8 will be displaced upwards against the pressing plate 7, bringing the cutting blade 6 back to its original position.

Example 2:

The present embodiment provides a monofilament cutting device convenient for adjustment, which has the following technical features in addition to the technical scheme including the above embodiment, and the driving assembly includes:

The power cavity 18 is formed in the turntable 3 and is positioned above the sliding groove 16, the worm wheel 13 is rotatably installed in the power cavity 18, the worm 19 is rotatably installed on one side of the worm wheel 13 and is positioned in the power cavity 18, the worm 19 is meshed with the worm wheel 13, one end of the worm 19 penetrates through one side of the power cavity 18 and extends to the outside, and the handle 5 is fixedly installed at one end of the worm 19;

The bidirectional threaded rod 14 is rotatably installed in the sliding groove 16, one end of the bidirectional threaded rod 14 penetrates through the two sliding blocks 15 and the top of the sliding groove 16 and extends into the power cavity 18, and the top end of the bidirectional threaded rod 14 is coaxially connected with the worm wheel 13.

The handle 5 is rotated, the handle 5 drives the worm 19 to rotate, the worm 19 can drive the worm wheel 13 to rotate under the action of meshing, the worm wheel 13 can drive the bidirectional threaded rod 14 to rotate, the bidirectional threaded rod 14 can drive the two sliding blocks I15 to be away from each other under the action of threads, the two sliding blocks I15 can drive the two semicircular plates 17 to be away from each other until the two anti-slip pads 4 on the two semicircular plates 17 are propped against the inner wall of the winding pipe, and under the action of the anti-slip pads 4, the friction force with the inner wall of the winding pipe can be increased, so that the winding pipe is fixed more stably.

Example 3:

The present embodiment provides a monofilament cutting device convenient for adjustment, which has the following technical characteristics besides the technical scheme of the above embodiment, and the bidirectional threaded rod 14 is provided with two threads with opposite rotation directions, two sliding blocks one 15 are both in threaded connection with the bidirectional threaded rod 14, and the bidirectional threaded rod 14 is in rotational connection with the power cavity 18.

Under the action of the threads, it is ensured that the two-way threaded rod 14 can drive the two sliding blocks 15 to approach each other or to separate from each other when rotating.

Example 4:

This embodiment provides a monofilament cutting device which is easy to adjust, and has the following technical features in addition to the technical scheme of the above embodiment, the threaded rod 20 is in threaded connection with the U-shaped plate 12.

Wherein, under the effect of screw thread, ensure that threaded rod 20 can drive slider two 21 displacement downwards.

Example 5:

The present embodiment provides a monofilament cutting device convenient for adjustment, which has the following technical features in addition to the technical scheme of the above embodiment, and the supporting plate 2 and the workbench 1 are integrally formed, and the two cylinders 10 and the workbench 1 are integrally formed.

Wherein a structural stability of the support plate 2 and of the two cylinders 10 is ensured.

Example 6:

The present embodiment provides a monofilament cutting device convenient for adjustment, which has the following technical features in addition to the technical scheme of the above embodiment, in which both ends of the spring 8 are tightly welded to the bottom of the pressing plate 7 and the top of the table 1, respectively.

Wherein the structural stability of the spring 8 is ensured.

It should be noted that when the cutting blade 6 contacts the top of the table 1, one side of the cutting blade 6 contacts the graduation mark 9 with graduation position 0, ensuring that the monofilament is cut accurately.

When the anti-slip device is used, a monofilament and a winding wire are sleeved on anti-slip pads 4 on two semicircular plates 17, a monofilament coil is positioned right behind a U-shaped plate 12, then a handle 5 is rotated, the handle 5 drives a worm 19 to rotate, the worm 19 drives a worm wheel 13 to rotate under the meshing action, the worm wheel 13 rotates to drive a bidirectional threaded rod 14 to rotate, the bidirectional threaded rod 14 drives two sliding blocks I15 to be mutually far away under the action of threads, the two sliding blocks I15 can drive the two semicircular plates 17 to be mutually far away until the two anti-slip pads 4 on the two semicircular plates 17 are propped against the inner wall of the winding wire tube, and under the action of the anti-slip pads 4, the friction force between the anti-slip pads and the inner wall of the winding wire tube can be increased, so that the winding wire on the monofilament coil with different sizes can be fixed more stably;

Then, find out the end of a thread on the monofilament coil, pull the end of a thread, when pulling, the monofilament coil is fixed on two semicircle boards 17, make the monofilament coil can drive two semicircle boards 17 to rotate together, two semicircle boards 17 rotate and can drive two sliding blocks one 15 to rotate together, two sliding blocks one 15 rotate and can drive two-way threaded rod 14 to rotate together, two-way threaded rod 14 drives carousel 3 again to rotate, then make the end of a thread pass through from U-shaped board 12 and between two cylinders 10, then can be according to required length, again according to scale mark 9, make the end of a thread displacement to the position department of required length, then, rotate threaded rod 20, under the effect of screw thread, threaded rod 20 can rotate and displace downwards, simultaneously, threaded rod 20 can drive sliding blocks two 21 to displace downwards, until sliding blocks two 21 will be located the monofilament in U-shaped board 12 to the top surface of workstation 1, ensure after the cutting is finished, can conveniently find the end of a thread at this moment, the end of a thread still be held in the hand by the staff and be in a state of being stretched, then, squeeze plate 7 makes the end of a thread 6 drive two blades 6 to be cut down, and the two blades 8 are pushed down by the spring, and then, the spring is cut and displaced down by two blades 8, and the spring is cut and the spring is compressed down, and the spring is then displaced down, and the spring is cut and displaced down.

The embodiments of the present application have been described above with reference to the accompanying drawings, in which the embodiments of the present application and features of the embodiments may be combined with each other without conflict, the present application is not limited to the above-described embodiments, which are merely illustrative, not restrictive, of the present application, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are protected by the present application.

Claims (6)

1. A monofilament cutting device for ease of adjustment, comprising:

The automatic sliding device comprises a workbench (1), wherein a supporting plate (2) is fixedly arranged on the workbench (1), a rotary table (3) is rotatably arranged on the supporting plate (2), a sliding groove (16) is formed in the rotary table (3), two first sliding blocks (15) are slidably arranged in the sliding groove (16), semicircular plates (17) are fixedly arranged on one sides of the first sliding blocks (15), and anti-slip pads (4) are fixedly arranged on one sides, far away from each other, of the two semicircular plates (17);

The driving assembly is positioned in the turntable (3) and used for driving the two sliding blocks I (15) to be close to or far away from each other;

The U-shaped plate (12), the U-shaped plate (12) is fixedly arranged at the top of the workbench (1) and is positioned right in front of the anti-slip pad (4), a sliding block II (21) is arranged in the U-shaped plate (12) in a sliding mode, a threaded rod (20) is rotatably arranged at the top of the sliding block II (21), and the upper end of the threaded rod (20) penetrates through the top of the U-shaped plate (12) and extends to the outside;

Two cylinders (10), two cylinder (10) fixed mounting just is located the front side of U shaped board (12) at the top of workstation (1), two slidable mounting has same stripper plate (7) on cylinder (10), two the outside of cylinder (10) just is located the bottom of stripper plate (7) and all overlaps and is equipped with spring (8), the bottom of stripper plate (7) just is located between two spring (8) fixed mounting has cutting blade (6), the top of workstation (1) just is located stripper plate (7) front side fixed mounting has scale mark (9).

2. An adjustable monofilament cutting device as claimed in claim 1, wherein said drive assembly comprises:

The power cavity (18), the power cavity (18) is arranged in the turntable (3) and is positioned above the sliding groove (16), the worm wheel (13) is rotatably arranged in the power cavity (18), a worm (19) is rotatably arranged on one side of the worm wheel (13) and is positioned in the power cavity (18), the worm (19) is meshed with the worm wheel (13), one end of the worm (19) penetrates through one side of the power cavity (18) and extends to the outside, and a handle (5) is fixedly arranged at one end of the worm (19);

the bidirectional threaded rod (14) is rotatably arranged in the sliding groove (16), one end of the bidirectional threaded rod (14) penetrates through the tops of the sliding blocks (15) and the sliding groove (16) and extends into the power cavity (18), and the top end of the bidirectional threaded rod (14) is coaxially connected with the worm wheel (13).

3. A monofilament cutting device convenient for adjustment according to claim 2, wherein the bi-directional threaded rod (14) is provided with two threads of opposite directions, two sliding blocks (15) are both in threaded connection with the bi-directional threaded rod (14), and the bi-directional threaded rod (14) is in rotational connection with the power chamber (18).

4. An adjustable monofilament cutting device according to claim 1, wherein said threaded rod (20) is threadedly connected to the U-shaped plate (12).

5. Monofilament cutting device convenient for adjustment according to claim 1, characterized in that said support plate (2) is of integral construction with the table (1), and in that both said cylinders (10) are of integral construction with the table (1).

6. A monofilament cutting device for easy adjustment according to claim 1, wherein the two ends of the spring (8) are tightly welded to the bottom of the pressing plate (7) and the top of the table (1), respectively.