CN220202149U

CN220202149U - Efficient drafting machine

Info

Publication number: CN220202149U
Application number: CN202321730643.2U
Authority: CN
Inventors: 陈海忠
Original assignee: Jinyuchang Textile Technology Nantong Co ltd
Current assignee: Jinyuchang Textile Technology Nantong Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2023-12-19
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a high-efficiency drafting machine, which comprises a machine body, wherein a beam switching mechanism is arranged between two fixed plates, the beam switching mechanism comprises a supporting plate, a shaft body, a mounting assembly and a positioning assembly, the two supporting plates are respectively and rotatably connected with the fixed plates through rotating shafts, the positioning assembly is connected with one rotating shaft, the mounting assembly is arranged on two sides of the supporting plate, and the two shaft bodies are respectively arranged between the two supporting plates through the mounting assembly. According to the utility model, the arrangement mode of the supporting plate, the shaft body, the mounting assembly and the positioning assembly is utilized, so that after the shaft body is worn, the positioning assembly is released, the other shaft body is rotated to a position close to the heald machine, so that the heald can be quickly put into, the empty shaft body is dismounted and the other new shaft body is mounted after the heald is put into, the whole process does not influence the work of the heald machine, the time consumed for replacing the loom beam is reduced, and the heald efficiency is improved.

Description

Efficient drafting machine

Technical Field

The utility model relates to the related technical field of drafting machines, in particular to a high-efficiency drafting machine.

Background

The spinning process mainly comprises winding, warping, sizing, threading, weaving, finishing and the like, wherein the warping is to thread yarns into heddles and reeds in a certain sequence, and a drafting machine is needed to be used when the operation is not completed.

The structure of current drafting machine mainly includes: the loom beam, the back beam, the frame and the drafting machine body are detachably connected to the frame, after yarn on the loom beam is finished in drafting, the loom beam needs to be detached, then a new loom beam is replaced to begin to carry out drafting operation, but the process is long in time consumption, the drafting machine needs to be temporarily closed, and the drafting efficiency is affected relatively.

Disclosure of Invention

The present utility model is directed to a highly efficient heald machine, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an efficient drafting machine comprises a machine body, wherein the top end of the machine body is fixedly connected with two fixing plates;

a beam switching mechanism is arranged between the two fixing plates;

the beam of a loom conversion mechanism is including backup pad, axis body, installation component and locating component, two the backup pad rotates through the pivot respectively with even fixed plate to be connected, locating component is connected with one of them pivot, installation component sets up in the both sides side of backup pad, two the axis body all sets up between two backup pads through installation component.

Preferably, the installation component is including two-way screw rod, sliding block, connecting rod and closure piece, the spread groove has all been seted up to the top and the bottom of backup pad, the connecting rod is connected with the inner chamber slip interlude of spread groove, the sliding groove has been seted up to one side of spread groove inner wall, two of two-way screw rod all rotate the interlude with the inner wall of sliding groove and be connected, two the sliding block all is interlude with two-way screw rod screw thread and is connected, two the one end of connecting rod respectively with two sliding block fixed connection, two the other end of connecting rod respectively with two closure piece fixed connection.

Preferably, the supporting plate is provided with a placing groove on one side opposite to the two closing blocks, and two ends of the shaft body are respectively matched with the inner cavity of the placing groove.

Preferably, the locating component comprises a rotary table, a locating rod and a compression spring, wherein the rotary table is fixedly connected with one of the rotary shafts, a locating groove is formed in the outer wall of one fixing plate, one end of the locating rod is connected with an inner cavity of the locating groove in a sliding penetrating mode, two locating holes are formed in the outer wall of the rotary table, the other end of the locating rod is connected with the inner cavity of the locating hole in a sliding penetrating mode, and the compression spring is located inside the locating groove.

Preferably, one end of the compression spring is fixedly connected with the positioning rod, and the other end of the compression spring is fixedly connected with the top end of the inner wall of the positioning groove.

Preferably, the top fixedly connected with of organism two cover plates, the inner chamber slip of cover plate is threaded and is connected with the mounting panel, two be provided with tension roller between the mounting panel, the outer wall slip of cover plate is threaded and is connected with the bolt, a plurality of fixed orificess have been seted up to the outer wall equidistance of mounting panel, the bolt is threaded and is connected with the inner chamber of fixed orificess.

The utility model has the technical effects and advantages that:

according to the utility model, by means of the arrangement mode of the supporting plate, the shaft bodies, the mounting assembly and the positioning assembly, through the rotatable supporting plate, after one shaft body of the two shaft bodies is worn, the supporting plate can be rotated 180 degrees through releasing the positioning of the positioning assembly, so that the other shaft body is rotated to a position close to the heald wearing machine, the heald wearing can be rapidly put in, the empty shaft body is detached and the other new shaft body is mounted after the heald wearing is carried out, the work of the heald wearing machine is not influenced in the whole process, the time consumed for replacing the loom beam is reduced, and the heald wearing efficiency is improved.

Drawings

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

Fig. 2 is a schematic diagram of the front internal structure of the present utility model.

Fig. 3 is a schematic diagram of the front internal structure of the beam switching mechanism of the present utility model.

Fig. 4 is a schematic view of the front internal structure of the mounting assembly of the present utility model.

Fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a body; 2. a fixing plate; 3. a beam switching mechanism; 31. a support plate; 32. a shaft body; 33. a mounting assembly; 331. a bidirectional screw; 332. a sliding block; 333. a connecting rod; 334. a closing block; 34. a positioning assembly; 341. a turntable; 342. a positioning rod; 343. a compression spring; 4. a sleeve plate; 5. a mounting plate; 6. a tension roller; 7. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a high-efficiency drafting machine as shown in figures 1-5, which comprises a machine body 1, wherein the top end of the machine body is fixedly connected with two fixing plates 2;

a beam switching mechanism 3 is arranged between the two fixed plates 2;

furthermore, the beam switching mechanism 3 comprises a supporting plate 31, a shaft body 32, a mounting assembly 33 and a positioning assembly 34, wherein the two supporting plates 31 are respectively connected with the connecting fixed plates 2 in a rotating way through rotating shafts, the positioning assembly 34 is connected with one rotating shaft, the mounting assembly 33 is arranged on two sides of the supporting plate 31, the two shaft bodies 32 are respectively arranged between the two supporting plates 31 through the mounting assembly 33, and the rotatable supporting plate 31 is used for enabling one shaft body 32 of the two shaft bodies 32 to rotate to a position close to a heald machine by releasing the positioning assembly 34 after the heald is worn, so that heald can be quickly put into, and then the empty shaft body 32 is detached and the other new shaft body 32 is mounted after heald is worn.

Still further, the installation component 33 is including two-way screw 331, sliding block 332, connecting rod 333 and closure piece 334, the spread groove has all been seted up to the top and the bottom of backup pad 31, the sliding groove has been seted up to one side of connecting rod 333 and spread groove's inner chamber slip, the sliding groove has been seted up to one side of connecting groove inner wall, two ends of two-way screw 331 all rotate the interlude with the inner wall of sliding groove and be connected, two sliding block 332 all alternate with two-way screw 331 screw thread and be connected, two one end of connecting rod 333 respectively with two sliding block 332 fixed connection, two closure piece 334 other end respectively with two closure piece 334 fixed connection, the standing groove has all been seted up to the opposite one side of backup pad 31 and two closure piece 334, the standing groove has just in time been seted up with the inner chamber of standing groove to the groove that a closure piece 334 was seted up, the standing groove has also been seted up to the backup pad 31, a circular through groove combination together, thereby be convenient for install and dismantle the beam, through rotating two sliding block 332 and be kept away from each other, thereby can make two sliding block 332 be close to each other or keep away from each other, thereby can drive two closure piece 334 and keep away from each other, and make the installation of easy to detach with the counter shaft 32 each other.

Still further, positioning assembly 34 is including carousel 341, locating lever 342 and compression spring 343, carousel 341 and one of them pivot fixed connection, the constant head tank has been seted up to the outer wall of one of them fixed plate 2, the one end of locating lever 342 is connected with the inner chamber slip interlude of constant head tank, two locating holes have been seted up to the outer wall of carousel 341, the other end of locating lever 342 is connected with the inner chamber slip interlude of locating hole, compression spring 343 is located the inside of constant head tank, compression spring 343's one end and locating lever 342 fixed connection, compression spring 343's the other end and the top fixed connection of constant head tank inner wall, compression spring 343 is in compression state all the time, thereby have an elastic force to locating lever 342 all the time, thereby can fix carousel 341, thereby can be fixed to be the horizontality with two axis 32.

Further, two sleeve plates 4 are fixedly connected to the top end of the machine body 1, the inner cavities of the sleeve plates 4 are connected with mounting plates 5 in a sliding and inserting mode, tension rollers 6 are arranged between the two mounting plates 5, bolts 7 are connected to the outer walls of the sleeve plates 4 in a sliding and inserting mode, a plurality of fixing holes are formed in the outer walls of the mounting plates 5 at equal intervals, the bolts 7 are connected with the inner cavity threads of the fixing holes in a penetrating mode, the length of the sleeve plates 4 extending out of the mounting plates 5 can be adjusted through the bolts 7, accordingly the vertical height of the tension rollers 6 is changed, tension adjustment is conducted on threads of a drafting machine, and the drafting effect is better.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A high efficiency draw frame comprising:

the top end of the machine body (1) is fixedly connected with two fixing plates (2);

the method is characterized in that: a beam switching mechanism (3) is arranged between the two fixed plates (2);

the beam of a loom conversion mechanism (3) is including backup pad (31), axis body (32), installation component (33) and locating component (34), two backup pad (31) rotate through the pivot respectively with even fixed plate (2) and be connected, locating component (34) are connected with one of them pivot, installation component (33) set up in the both sides side of backup pad (31), two axis body (32) all set up between two backup pads (31) through installation component (33).

2. The efficient drafting machine according to claim 1, wherein the mounting assembly (33) comprises a bidirectional screw (331), sliding blocks (332), connecting rods (333) and closing blocks (334), connecting grooves are formed in the top end and the bottom end of the supporting plate (31), the connecting rods (333) are connected with inner cavities of the connecting grooves in a sliding and penetrating mode, sliding grooves are formed in one side of the inner walls of the connecting grooves, two ends of the bidirectional screw (331) are connected with the inner walls of the sliding grooves in a rotating and penetrating mode, two sliding blocks (332) are connected with the bidirectional screw (331) in a threaded and penetrating mode, one ends of the two connecting rods (333) are fixedly connected with the two sliding blocks (332), and the other ends of the two connecting rods (333) are fixedly connected with the two closing blocks (334).

3. The efficient drafting machine according to claim 2, wherein the opposite sides of the supporting plate (31) to the two closing blocks (334) are provided with placing grooves, and two ends of the shaft body (32) are respectively matched with the inner cavities of the placing grooves.

4. The efficient drafting machine according to claim 1, wherein the positioning assembly (34) comprises a rotary table (341), a positioning rod (342) and a compression spring (343), the rotary table (341) is fixedly connected with one of the rotary shafts, a positioning groove is formed in the outer wall of one of the fixing plates (2), one end of the positioning rod (342) is connected with an inner cavity of the positioning groove in a sliding penetrating manner, two positioning holes are formed in the outer wall of the rotary table (341), the other end of the positioning rod (342) is connected with the inner cavity of the positioning hole in a sliding penetrating manner, and the compression spring (343) is located inside the positioning groove.

5. The efficient drafting machine as claimed in claim 4, wherein one end of the compression spring (343) is fixedly connected with the positioning rod (342), and the other end of the compression spring (343) is fixedly connected with the top end of the inner wall of the positioning groove.

6. The efficient drafting machine according to claim 1, wherein the top end of the machine body (1) is fixedly connected with two sleeve plates (4), the inner cavities of the sleeve plates (4) are connected with mounting plates (5) in a sliding and inserting mode, tension rollers (6) are arranged between the two mounting plates (5), bolts (7) are connected with the outer walls of the sleeve plates (4) in a sliding and inserting mode, a plurality of fixing holes are formed in the outer walls of the mounting plates (5) in an equidistant mode, and the bolts (7) are connected with the inner cavity threads of the fixing holes in a penetrating mode.