CN211682257U

CN211682257U - Shearing device for mosquito net warp knitting machine

Info

Publication number: CN211682257U
Application number: CN201922398882.2U
Authority: CN
Inventors: 刘钧鉴; 李晨彪; 周艳妮; 牛维良; 于万永
Original assignee: Tianjin Yongkuo Technology Development Co ltd
Current assignee: Tianjin Yongkuo Technology Development Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-16
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a shearing mechanism for mosquito net tricot machine, include: the device comprises a base, a coil stock and a tensioning roller; the device body is provided with a coil stock, and the coil stock is arranged on the base; two tensioning rollers are arranged on one side of the coiled material and are connected with the base through roller shafts; a shearing mechanism is arranged between the two tensioning rollers and is fixedly connected with the base through a sliding seat; a lead screw is arranged on the sliding seat, and two ends of the lead screw are connected with the sliding seat through bearings; the lead screw is provided with a slide block connected with the slide seat in a sliding manner, and the slide block is connected with the lead screw through a lead screw nut. The utility model discloses a to the improvement of the shearing mechanism who is used for mosquito net tricot machine, have simple structure, reasonable in design, it is reliable to cut, cuts advantage such as efficient to effectual solution the utility model provides a problem with not enough.

Description

Shearing device for mosquito net warp knitting machine

Technical Field

The utility model relates to a mosquito net production technical field, more specifically the theory that says so especially relates to a shearing mechanism for mosquito net tricot machine.

Background

When the mosquito net is manufactured, one group or a plurality of groups of yarns arranged in parallel are warp-knitted into a finished product by using a warp knitting machine, and finally the finished product is wound into a roll by a winding machine.

After the coiling is finished, the finished product is generally sheared by a manual mode, which not only wastes time and labor and influences the working efficiency, but also is not easy to shear neatly and influences the shearing effect.

In view of the above, the present invention provides a shearing device for a mosquito net warp knitting machine, which is developed and improved in view of the conventional problems, and aims to achieve the purposes of solving the problems and improving the practical value by the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shearing mechanism for mosquito net tricot machine to what put forward in solving above-mentioned background art shears the finished product through the manual mode, and not only take trouble hard, influence work efficiency, and difficult shearing moreover is neat, influences the problem and the not enough of shearing the effect.

In order to achieve the above object, the present invention provides a shearing device for a mosquito net warp knitting machine, which is achieved by the following specific technical means:

a shearing device for a mosquito net warp knitting machine, comprising: the device comprises a base, a coil stock, a tensioning roller, a shearing mechanism, a device body, a sliding seat, a lead screw, a sliding block, a cutter body and a linear motor; the device body is provided with a coil stock, and the coil stock is arranged on the base; two tensioning rollers are arranged on one side of the coiled material and are connected with the base through roller shafts; a shearing mechanism is arranged between the two tensioning rollers and is fixedly connected with the base through a sliding seat; a lead screw is arranged on the sliding seat, and two ends of the lead screw are connected with the sliding seat through bearings; the screw rod is provided with a sliding block which is connected with the sliding seat in a sliding way, and the sliding block is connected with the screw rod through a screw rod nut; the sliding block is provided with a cutter body for cutting the coil stock, and the cutter body is connected with the sliding block through a bolt; the linear motor is fixedly arranged at one end of the sliding seat, and one end of the lead screw is connected with the input end of the linear motor.

Preferably, the two tensioning rollers are arranged at different heights, and are parallel to the coil stock.

Preferably, the cutter body looks sideways the appearance and is L-shaped, and the both sides of cutter body are provided with the cutting edge.

Preferably, the bottom of the sliding block is provided with a trapezoidal sliding groove, and the sliding block is connected with the sliding seat in a sliding manner through the trapezoidal sliding groove.

Preferably, a through hole for embedding a lead screw nut is formed in the sliding block, and the lead screw nut is matched with the lead screw.

Preferably, the cutter body is arranged in a detachable structure through a bolt.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a mounting height of two tensioning rollers is different, and the setting that two tensioning rollers paralleled with the coil stock, can carry out the tensioning to the coil stock, is favorable to shearing cutting of mechanism to the coil stock.

2. The utility model discloses an appearance that the cutter body looked sideways at is the L shape, and the both sides of cutter body are provided with the setting of cutting edge, make the both sides of cutter body all can cut the coil stock.

3. The utility model discloses a set up the through-hole that is used for inlaying screw nut on the slider, just screw nut and lead screw matched with set up, when linear electric motor drove the lead screw and rotates, can make slider along slide linear motion, the convenience is to cutting of coil stock.

4. The utility model discloses a to the improvement of the shearing mechanism who is used for mosquito net tricot machine, have simple structure, reasonable in design, it is reliable to cut, cuts advantage such as efficient to effectual solution the utility model provides a problem with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic view of a partial structure of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the shearing mechanism of the present invention.

Fig. 3 is a schematic view of the knife body structure of the present invention.

Fig. 4 is a schematic view of the structure of the device body of the present invention.

In the figure: the device comprises a base 1, a coil stock 2, a tension roller 3, a shearing mechanism 4, a device body 5, a sliding seat 401, a lead screw 402, a sliding block 403, a cutter body 404 and a linear motor 405.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a specific technical embodiment of a shearing device for a mosquito net warp knitting machine:

a shearing device for a mosquito net warp knitting machine, comprising: the device comprises a base 1, a coil stock 2, a tension roller 3, a shearing mechanism 4, a device body 5, a sliding seat 401, a lead screw 402, a sliding block 403, a cutter body 404 and a linear motor 405; the device body 5 is provided with a coil stock 2, and the coil stock 2 is arranged on the base 1; two tensioning rollers 3 are arranged on one side of the coil stock 2, and the tensioning rollers 3 are connected with the base 1 through roller shafts; a shearing mechanism 4 is arranged between the two tensioning rollers 3, and the shearing mechanism 4 is fixedly connected with the base 1 through a sliding seat 401; a lead screw 402 is arranged on the sliding seat 401, and two ends of the lead screw 402 are connected with the sliding seat 401 through bearings; a slide block 403 which is connected with the slide seat 401 in a sliding way is arranged on the screw rod 402, and the slide block 403 is connected with the screw rod 402 through a screw rod nut; a cutter body 404 for cutting the coil stock is arranged on the sliding block 403, and the cutter body 404 is connected with the sliding block 403 through a bolt; the linear motor 405 is fixedly arranged at one end of the sliding base 401, and one end of the lead screw 402 is connected with the input end of the linear motor 405.

Specifically, the mounting heights of the two tensioning rollers 3 are different, and the two tensioning rollers 3 are parallel to the coil stock 2, so that the coil stock can be tensioned, and the cutting of the coil stock by the shearing mechanism 4 is facilitated.

Specifically, the appearance that cutter body 404 looked sideways is the L shape, and the both sides of cutter body 404 are provided with the cutting edge, and when cutter body 404 followed slide 401 linear motion, the both sides of cutter body 404 all can cut the coil stock.

Specifically, a trapezoidal sliding groove is formed in the bottom of the sliding block 403, and the sliding block 403 is connected with the sliding seat 401 in a sliding manner through the trapezoidal sliding groove, so that the sliding block 403 can reliably slide along the sliding seat 401.

Specifically, a through hole for embedding a lead screw nut is formed in the sliding block 403, the lead screw nut is matched with the lead screw 402, and when the linear motor 405 drives the lead screw 402 to rotate, the sliding block 403 can move linearly along the sliding seat 401, so that the coil stock can be cut conveniently.

Specifically, the cutter body 404 is arranged in a detachable structure through bolts, so that the cutter body 404 is convenient to replace and assemble.

The method comprises the following specific implementation steps:

when the coil stock 2 on the base 1 needs to be cut, the linear motor 405 is electrified to work and drives the screw rod 402 to rotate, so that the sliding block 403 and the cutter body 404 above move from one end of the sliding seat 401 to the other end, the cutter body 404 cuts the coil stock 2 between the tension rollers 3, and the coil stock 2 is wound on the tension rollers 3, so that the material surface is in a tensioning state, the cutting of the coil stock 2 by the cutter body 404 is facilitated, and when the cutter body 404 needs to be polished and maintained, the connecting bolt can be detached by loosening.

In summary, the following steps: according to the shearing device for the mosquito net warp knitting machine, the installation heights of the two tensioning rollers are different, and the two tensioning rollers are arranged in parallel with the coil stock, so that the coil stock can be tensioned, and the shearing of the coil stock by a shearing mechanism is facilitated; the side view of the cutter body is L-shaped, and the two sides of the cutter body are provided with the cutting edges, so that the two sides of the cutter body can cut the coiled material; through the arrangement that the through hole for embedding the lead screw nut is formed in the sliding block and the lead screw nut is matched with the lead screw, when the lead screw is driven by the linear motor to rotate, the sliding block can move linearly along the sliding seat, and the coil stock can be cut conveniently; through the improvement to a shearing mechanism for mosquito net tricot machine, have simple structure, reasonable in design, it is reliable to cut, cuts efficient advantage to effectual solution the utility model provides a problem and not enough.

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. A shearing device for a mosquito net warp knitting machine is characterized by comprising: the device comprises a base (1), a coil stock (2), a tension roller (3), a shearing mechanism (4), a device body (5), a sliding seat (401), a lead screw (402), a sliding block (403), a cutter body (404) and a linear motor (405); the device body (5) is provided with a coil stock (2), and the coil stock (2) is arranged on the base (1); two tensioning rollers (3) are arranged on one side of the coil stock (2), and the tensioning rollers (3) are connected with the base (1) through roller shafts; a shearing mechanism (4) is arranged between the two tensioning rollers (3), and the shearing mechanism (4) is fixedly connected with the base (1) through a sliding seat (401); a lead screw (402) is arranged on the sliding seat (401), and two ends of the lead screw (402) are connected with the sliding seat (401) through bearings; the screw rod (402) is provided with a sliding block (403) which is in sliding connection with the sliding seat (401), and the sliding block (403) is connected with the screw rod (402) through a screw rod nut; a cutter body (404) for cutting the coil stock is arranged on the sliding block (403), and the cutter body (404) is connected with the sliding block (403) through a bolt; the linear motor (405) is fixedly arranged at one end of the sliding seat (401), and one end of the lead screw (402) is connected with the input end of the linear motor (405).

2. The shearing device for a mosquito net warp knitting machine according to claim 1, characterized in that: the two tensioning rollers (3) are different in installation height, and the two tensioning rollers (3) are parallel to the coil stock (2).

3. The shearing device for a mosquito net warp knitting machine according to claim 1, characterized in that: the cutter body (404) looks sideways and is L-shaped, and the two sides of the cutter body (404) are provided with cutting edges.

4. The shearing device for a mosquito net warp knitting machine according to claim 1, characterized in that: the bottom of the sliding block (403) is provided with a trapezoidal sliding groove, and the sliding block (403) is connected with the sliding seat (401) in a sliding mode through the trapezoidal sliding groove.

5. The shearing device for a mosquito net warp knitting machine according to claim 1, characterized in that: the slider (403) is provided with a through hole for embedding a lead screw nut, and the lead screw nut is matched with the lead screw (402).

6. The shearing device for a mosquito net warp knitting machine according to claim 1, characterized in that: the cutter body (404) is arranged in a detachable structure through bolts.