CN111893621A

CN111893621A - Ribbon loom

Info

Publication number: CN111893621A
Application number: CN202010627642.XA
Authority: CN
Inventors: 王兴伟
Original assignee: Tongxiang Sanrui Automation Equipment Co ltd
Current assignee: Tongxiang Sanrui Automation Equipment Co ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2020-11-06
Anticipated expiration: 2040-07-02
Also published as: CN111893621B

Abstract

The invention discloses a ribbon loom, which adopts the technical scheme that: a ribbon loom comprises a loom body, wherein the loom body is provided with a plurality of crochet hook machine heads which are uniformly arranged, a driving mechanism which is rotationally connected with the loom body and drives the plurality of crochet hook machine heads to synchronously rotate, and a conveying and cutting mechanism for cutting knitted ribbons. The invention can independently control the operation of the crochet hook machine head, ensures that the rest crochet hook machine heads can be normally used when part of the crochet hook machine heads are maintained, and improves the production efficiency of the mesh belt.

Description

Ribbon loom

Technical Field

The invention relates to the field of textile equipment, in particular to a ribbon loom.

Background

Many existing webbings are primarily woven by a webbing loom. The ribbon loom is provided with a plurality of crochet hook heads, multiple mesh belts can be woven synchronously, however, in the process of synchronously weaving the mesh belts, synchronous start and stop are generally adopted, when part of the crochet hook heads are in failure or need to stop, the rest crochet hook heads need to be stopped synchronously, and the production efficiency of the whole ribbon loom is seriously influenced.

Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.

Disclosure of Invention

The invention aims to provide a ribbon loom, which can independently control the operation of a crochet hook machine head, ensure that other crochet hook machine heads can be normally used when part of the crochet hook machine heads are maintained, and improve the production efficiency of the ribbon.

The technical purpose of the invention is realized by the following technical scheme: a ribbon loom comprises a machine body, wherein the machine body is provided with a plurality of crochet hook machine heads which are uniformly arranged, a driving mechanism which is rotationally connected with the machine body and drives the plurality of crochet hook machine heads to synchronously rotate, and a conveying and cutting mechanism for cutting knitted ribbons;

the driving mechanism comprises a driving shaft which is horizontally and rotatably connected with the machine body, a driving motor which is arranged on the machine body and drives the driving shaft to rotate, a plurality of driven wheels which are rotatably connected with the machine body and are in one-to-one correspondence with the crochet hook heads, a synchronous belt arranged between the driven wheels and the crochet hook heads, and a driven assembly arranged between the driving shaft and the synchronous wheel, the driven wheel is axially parallel to the driving shaft in a rotating way, the driven assembly comprises an electric cylinder which is arranged on the machine body and is vertically arranged, a synchronizing wheel which is rotationally connected with an output shaft of the electric cylinder, and a driving wheel which is arranged on the driving shaft and is abutted against the synchronizing wheel, the driving wheel, the synchronizing wheel and the driven wheel are positioned on the same vertical plane, the side wall of the driven wheel can be simultaneously abutted against the side walls of the driving wheel and the synchronizing wheel, and the driven wheel can rotate along with the driving wheel;

carry cutting mechanism including rotate connect in the organism and be the conveying roller that the level set up, fixed connection in the organism and drive conveying roller pivoted conveying motor, a plurality of set up in the organism and with crochet hook aircraft nose one-to-one and with the roller presss from both sides the control roll of holding the meshbelt, set up in the organism is used for cutting off the cutting assembly of meshbelt.

The invention is further provided with: the organism be provided with the control roller rotate and with the control assembly of roller centre gripping meshbelt, control assembly including rotate connect in the organism just be the control shaft of level setting, a plurality of set up in control shaft just with the control frame of control roller one-to-one, the control roller set up in the control frame.

The invention is further provided with: the control frame is provided with a spring sheet for preventing the control roller from excessively clamping the woven belt, and the spring sheet divides the control frame into two ends.

The invention is further provided with: the side wall of the control roller is provided with a plurality of tooth-shaped convex teeth.

The invention is further provided with: the cutting assembly comprises a first blade, a second blade and a cutting cylinder, wherein the first blade is fixedly connected with the machine body and is horizontally arranged, the second blade is connected with the machine body in a sliding mode along the horizontal direction and can be attached to the first blade, and the cutting cylinder is arranged on the machine body and drives the second blade to horizontally move.

In conclusion, the invention has the following beneficial effects:

when the electric knitting machine is used, the side wall of the synchronous wheel is enabled to be synchronously abutted against the driving wheel and the driven wheel through the extension of the output shaft of the electric cylinder, after the driving wheel rotates, the driven wheel is driven to synchronously rotate through the synchronous wheel, the driven wheel controls the crochet hook machine head to operate, and knitting mesh belts are realized; and when partial crochet hook machine head needs to be stopped, the synchronous wheel is separated from the driving wheel and the driven wheel by corresponding contraction of the electric cylinder, and then the partial crochet hook machine head can be stopped to operate.

During operation, through rotating the control shaft and making control roller and conveying roller centre gripping meshbelt, then drive the meshbelt through the conveying roller and move down, guarantee to drive the meshbelt through control roller and conveying roller centre gripping meshbelt simultaneously and move down to can realize regulatory function through the shell fragment, when guaranteeing the centre gripping meshbelt, avoid excessively pressing from both sides tight meshbelt.

The first blade and the second blade are located below the control roller, when the conveying roller and the control roller drive the mesh belt to move downwards for a certain distance, the mesh belt penetrates between the first blade and the second blade, then the second blade moves towards the first blade, and the mesh belt with the corresponding length size is cut.

Drawings

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

FIG. 2 is an enlarged view of section A of FIG. 1;

fig. 3 is a cross-sectional view of the present invention.

The corresponding part names indicated by the numbers in the figures: 1. a body; 2. a crochet head; 3. a drive shaft; 4. a drive motor; 5. a driven wheel; 6. an electric cylinder; 7. a synchronizing wheel; 8. a drive wheel; 9. a conveying roller; 10. a conveying motor; 11. a control roller; 12. a control shaft; 13. a control frame; 14. a spring plate; 15. a convex tooth; 16. a first blade; 17. a second blade; 18. and (6) cutting the cylinder.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the invention is further described with reference to the figures and the specific embodiments.

As shown in fig. 1 to 3, the ribbon loom provided by the present invention includes a machine body 1, wherein the machine body 1 is provided with a plurality of crochet hook heads 2 which are uniformly arranged, a driving mechanism which is rotatably connected to the machine body 1 and drives the plurality of crochet hook heads to synchronously rotate, and a conveying and cutting mechanism for cutting knitted ribbons.

Actuating mechanism including be the horizontal rotation connect in drive shaft 3 of organism 1, set up in organism 1 and drive 3 pivoted driving motor 4, a plurality of rotate connect in organism 1 and with crochet hook aircraft nose 2 one-to-one from driving wheel 5, set up in from the hold-in range (not marking in the figure) between driving wheel 5 and the crochet hook aircraft nose 2, set up in driven subassembly between drive shaft 3 and the synchronizing wheel 7, from driving wheel 5 rotation axial parallel in drive shaft 3. Driven subassembly including set up in organism 1 just is the electronic jar 6 of vertical setting, rotate connect in the synchronizing wheel 7 of the 6 output shafts of electronic jar, set up with drive shaft 3 supplies the drive wheel 8 of 7 butts of synchronizing wheel, drive wheel 8, synchronizing wheel 7 and follow driving wheel 5 and be located same vertical plane, just follow driving wheel 5 lateral wall butt simultaneously in drive wheel 8, synchronizing wheel 7 lateral wall and realize following driving wheel 8 rotation from driving wheel 5.

When the knitting machine is used, the side wall of the synchronizing wheel 7 is synchronously abutted against the driving wheel 8 and the driven wheel 5 through the extension of the output shaft of the electric cylinder 6, after the driving wheel 8 rotates, the driven wheel 5 is driven to synchronously rotate through the synchronizing wheel 7, the driven wheel 5 controls the crochet head 2 to operate, and knitting ribbons are realized; and when partial crochet hook head 2 needs to be stopped, the synchronous wheel 7 is separated from the driving wheel 8 and the driven wheel 5 through the corresponding electric cylinder 6 contraction, and then the partial crochet hook head 2 can be stopped.

The conveying and cutting mechanism comprises a conveying roller 9, a conveying motor 10, a plurality of control rollers 11 and a cutting assembly, wherein the conveying roller 9 is rotatably connected to the machine body 1 and horizontally arranged, the conveying motor 10 is fixedly connected to the machine body 1 and drives the conveying roller 9 to rotate, the control rollers are arranged on the machine body 1, correspond to the crochet hook machine heads 2 one to one and clamp the woven belts with the rollers, and the cutting assembly is arranged on the machine body 1 and used for cutting off the woven belts. The machine body 1 is provided with a control assembly which controls the control roller 11 to rotate and clamps the woven belt with the roller, the control assembly comprises a control shaft 12 which is rotatably connected to the machine body 1 and horizontally arranged, and a plurality of control frames 13 which are arranged on the control shaft 12 and correspond to the control rollers 11 one by one, and the control rollers 11 are arranged on the control frames 13. The control frame 13 is provided with a spring 14 which prevents the control roller 11 from over-gripping the webbing, said spring 14 dividing said control frame 13 into two ends. That is, a part of the control frame 13 is fixed to the control shaft 12 and another part is rotatably connected to the control roller 11.

This application during operation is through rotating control shaft 12 and making control roller 11 and conveying roller 9 centre gripping meshbelt, then drives the meshbelt through conveying roller 9 and moves down, ensures to drive the meshbelt through control roller 11 and conveying roller 9 centre gripping meshbelt simultaneously and moves down to can realize regulatory function through shell fragment 14, when guaranteeing the centre gripping meshbelt, avoid excessively pressing from both sides tight meshbelt.

In this embodiment, the side wall of the control roller 11 is provided with a plurality of teeth 15. The clamping of the webbing is further ensured by the teeth 15.

In this embodiment, the cutting assembly includes a first blade 16 fixedly connected to the machine body 1 and horizontally disposed, a second blade 17 slidably connected to the machine body 1 along a horizontal direction and capable of fitting to the first blade 16, and a cutting cylinder 18 disposed on the machine body 1 and driving the second blade 17 to horizontally move. The first blade 16 and the second blade 17 are located below the control roller 11, and when the conveying roller 9 and the control roller 11 drive the woven tape to move downwards for a certain distance, the woven tape penetrates between the first blade 16 and the second blade 17, and then the woven tape moves towards the first blade 16 through the second blade 17, so that the woven tape with the corresponding length size is cut.

In this document, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the purpose of clarity and convenience of description of the technical solutions, and thus, should not be construed as limiting the present invention.

As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A ribbon loom, comprising a machine body (1), characterized in that: the machine body (1) is provided with a plurality of crochet hook machine heads (2) which are uniformly arranged, a driving mechanism which is rotationally connected to the machine body (1) and drives the plurality of crochet hook machine heads to synchronously rotate, and a conveying and cutting mechanism for cutting knitted woven belts;

the driving mechanism comprises a driving shaft (3) which is horizontally and rotatably connected to the machine body (1), a driving motor (4) which is arranged on the machine body (1) and drives the driving shaft (3) to rotate, a plurality of driven wheels (5) which are rotatably connected to the machine body (1) and correspond to the crochet hook machine heads (2) one by one, a synchronous belt which is arranged between the driven wheels (5) and the crochet hook machine heads (2), and a driven assembly which is arranged between the driving shaft (3) and the synchronous wheel (7), wherein the driven wheels (5) are axially parallel to the driving shaft (3) in a rotating way, the driven assembly comprises an electric cylinder (6) which is vertically arranged on the machine body (1), a synchronous wheel (7) which is rotatably connected to an output shaft of the electric cylinder (6), and a driving wheel (8) which is arranged to abut against the driving shaft (3) and supplies the synchronous wheel, the driving wheel (8), the synchronizing wheel (7) and the driven wheel (5) are positioned on the same vertical plane, and the side wall of the driven wheel (5) can be simultaneously abutted against the side walls of the driving wheel (8) and the synchronizing wheel (7) and the driven wheel (5) can rotate along with the driving wheel (8);

carry cutting mechanism including rotate connect in organism (1) and be conveying roller (9) that the level set up, fixed connection in organism (1) and drive conveying motor (10) that conveying roller (9) pivoted, a plurality of set up in organism (1) and with crochet hook aircraft nose (2) one-to-one and with roller clamp holds control roller (11) of meshbelt, set up in organism (1) is used for cutting off the cutting assembly of meshbelt.

2. A ribbon loom according to claim 1, characterized in that: organism (1) is provided with the control roller (11) rotate and with the control assembly of roller clamp meshbelt, control assembly including rotate connect in organism (1) and be control shaft (12) that the level set up, a plurality of set up in control shaft (12) and with control roller (11) one-to-one control frame (13), control roller (11) set up in control frame (13).

3. A ribbon loom according to claim 2, characterized in that: the control frame (13) is provided with an elastic sheet (14) for avoiding the control roller (11) from excessively clamping the woven belt, and the elastic sheet (14) divides the control frame (13) into two ends.

4. A ribbon loom according to claim 2, characterized in that: the side wall of the control roller (11) is provided with a plurality of tooth-shaped convex teeth (15).

5. A ribbon loom according to claim 1, characterized in that: the cutting assembly comprises a first blade (16) which is fixedly connected with the machine body (1) and horizontally arranged, a second blade (17) which is connected with the machine body (1) in a sliding mode along the horizontal direction and can be attached to the first blade (16), and a cutting cylinder (18) which is arranged on the machine body (1) and drives the second blade (17) to horizontally move.