阅读说明：本技术 一种纺织机断线自动保存线头和报警的机械装置 (Mechanical device for automatically storing thread ends and alarming during thread breakage of textile machine ) 是由 王骏 于 2020-06-05 设计创作，主要内容包括：本发明涉及纺织加工技术领域,且公开了一种纺织机断线自动保存线头和报警的机械装置,包括机体,所述机体内后壁的底部转动连接有压线轮,所述压线轮的正面固定连接有齿轮,所述上滑槽的内壁滑动连接有上滑块,所述上滑块的顶部固定连接有复位弹簧,所述上滑块的正面转动连接活动轮,所述活动轮的正面转动连接有长连杆,所述中滑槽的内壁滑动连接有中滑块,所述中滑块的正面转动连接有短连杆,所述下滑槽的内壁滑动连接有下滑块,所述下滑块的正面固定连接有压线块。通过压线块与压线轮的配合使用,使丝线固定在压线块和压线轮之间,压线块和齿轮的配合使用,使压线轮停止转动,从而达到了保存线头的效果。(The invention relates to the technical field of textile processing, and discloses a mechanical device for automatically storing a thread end and alarming when a textile machine breaks, which comprises a machine body, wherein the bottom of the rear wall in the machine body is rotatably connected with a thread pressing wheel, the front side of the thread pressing wheel is fixedly connected with a gear, the inner wall of an upper chute is slidably connected with an upper sliding block, the top of the upper sliding block is fixedly connected with a return spring, the front side of the upper sliding block is rotatably connected with a movable wheel, the front side of the movable wheel is rotatably connected with a long connecting rod, the inner wall of a middle chute is slidably connected with a middle sliding block, the front side of the middle sliding block is rotatably connected with a short connecting rod, the inner wall of a lower chute is slidably connected with a lower sliding. The pressing line wheel is matched with the pressing line block, so that the silk thread is fixed between the pressing line block and the pressing line wheel, the pressing line block and the gear are matched with each other, the pressing line wheel stops rotating, and therefore the effect of storing the thread end is achieved.)

1. The utility model provides a weaving machine broken string automatic preservation end of a thread and mechanical device who reports to police, includes organism (1), its characterized in that: the bottom of the inner back wall of the machine body (1) is rotatably connected with a wire pressing wheel (2), one side of the inner back wall of the wire pressing wheel (2) opposite to the back is fixedly connected with a gear (3), the inner back wall of the machine body (1) is rotatably connected with a fixed wheel (4), the top of the inner back wall of the machine body (1) is provided with an upper chute (5), the inner wall of the upper chute (5) is slidably connected with an upper slide block (6), the top of the upper slide block (6) is fixedly connected with a reset spring (7), the front of the upper slide block (6) is rotatably connected with a movable wheel (8), one side of the inner back wall of the movable wheel (8) opposite to the back is rotatably connected with a long connecting rod (9), the middle chute (10) is arranged in the middle of the inner back wall of the machine body (1), the inner wall of the middle chute (10) is slidably connected with, the novel electric hair dryer is characterized in that a lower sliding groove (13) is formed in the bottom of the inner rear wall of the machine body (1), a lower sliding block (14) is connected to the inner wall of the lower sliding groove (13) in a sliding mode, a lower electrode (15) is fixedly mounted at the bottom of the lower sliding groove (13), an upper electrode (16) is fixedly mounted at the bottom of the lower sliding block (14), a wire pressing block (17) is fixedly connected to the front face of the lower sliding block (14), and a silk thread (18) is connected to the outer wall of the movable wheel (8).

2. The automatic thread end saving and alarming mechanism for the broken thread of the textile machine as claimed in claim 1, is characterized in that: the radius of the top circle of the gear (3) is smaller than that of the wire pressing wheel (2).

3. The automatic thread end saving and alarming mechanism for the broken thread of the textile machine as claimed in claim 1, is characterized in that: the return spring (7) is in a stretched state.

4. The automatic thread end saving and alarming mechanism for the broken thread of the textile machine as claimed in claim 1, is characterized in that: the bottom of the long connecting rod (9) is rotatably connected with a middle sliding block (11) and a short connecting rod (12).

5. The automatic thread end saving and alarming mechanism for the broken thread of the textile machine as claimed in claim 1, is characterized in that: the bottom of the short connecting rod (12) is rotatably connected with a line pressing block (17), and the length of the short connecting rod (12) is shorter than that of the long connecting rod (8).

6. The automatic thread end saving and alarming mechanism for the broken thread of the textile machine as claimed in claim 1, is characterized in that: the upper electrode (16) and the lower electrode (15) are connected in series in a circuit of the alarm system, and the size and the position of the upper electrode (16) correspond to those of the lower electrode (15).

7. The automatic thread end saving and alarming mechanism for the broken thread of the textile machine as claimed in claim 1, is characterized in that: the equal fixedly connected with semicircle ring in both sides of cord grip (17), the tooth's socket has been seted up to the interior circle of semicircle ring, and the tooth's socket is corresponding with the size and the position of gear (3), and the semicircle trough has been seted up to cord grip (17) inside, and the semicircle trough is size and position corresponding with cord grip (2).

Technical Field

The invention relates to the technical field of textile processing, in particular to a mechanical device for automatically storing thread ends and alarming when a textile machine breaks.

Background

Textile machinery is a mechanical device for processing natural fibers or chemical fibers into textiles, and is a production means and material basis of the textile industry, and the technical level, quality and manufacturing cost of the textile machinery are directly related to the development of the textile industry.

The condition of broken threads often appears when the textile machine works, the alarm can not be given in time, the textile machine is in a state of idle running, the thread end is not easy to find, and the efficiency of producing textile threads in factories is greatly influenced. Therefore, the inventor provides a mechanical device for automatically storing the thread end and alarming when the textile machine breaks.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a mechanical device for automatically storing the thread end and alarming when the thread breaks on a textile machine, which has the advantages of automatically storing the thread end and alarming in time when the thread breaks, and solves the problems that the alarm cannot be given in time when the thread breaks and the thread end is not easy to find.

(II) technical scheme

In order to realize the purposes of automatically storing the thread end and alarming in time when the thread is broken, the invention provides the following technical scheme: a mechanical device for automatically storing thread ends and alarming when a thread breaks on a textile machine comprises a machine body, wherein the bottom of the inner back wall of the machine body is rotatably connected with a thread pressing wheel, one side of the thread pressing wheel, which is opposite to the other side, is fixedly connected with a gear, the inner back wall of the machine body is rotatably connected with a fixed wheel, the top of the inner back wall of the machine body is provided with an upper chute, the inner wall of the upper chute is slidably connected with an upper sliding block, the top of the upper sliding block is fixedly connected with a reset spring, the front of the upper sliding block is rotatably connected with a movable wheel, one side of the movable wheel, which is opposite to the other side, is rotatably connected with a long connecting rod, the middle part of the inner back wall of the machine body is provided with a middle chute, the inner wall of the middle chute is slidably connected with a middle sliding block, the front of the middle sliding block is rotatably connected with a, the bottom of the lower sliding block is fixedly provided with an upper electrode, the front of the lower sliding block is fixedly connected with a wire pressing block, and the outer wall of the movable wheel is in transmission connection with a silk thread.

Preferably, the radius of the top circle of the gear is smaller than that of the wire pressing wheel.

Preferably, the return spring is in tension.

Preferably, the bottom of the long connecting rod is rotatably connected with a middle sliding block and a short connecting rod.

Preferably, the bottom of the short connecting rod is rotatably connected with a line pressing block, and the length of the short connecting rod is shorter than that of the long connecting rod.

Preferably, the upper electrode and the lower electrode are connected in series in a circuit of the alarm system, and the size and the position of the upper electrode correspond to those of the lower electrode.

Preferably, the equal fixedly connected with semicircle ring in both sides of line ball piece, the tooth's socket has been seted up to the interior circle of semicircle ring, and the tooth's socket is corresponding with the size and the position of gear, and the semicircle trough has been seted up to the line ball piece inside, and the semicircle trough is corresponding with the line ball wheel size and position.

(III) advantageous effects

Compared with the prior art, the invention provides a mechanical device for automatically storing the thread end and alarming when the textile machine breaks, which has the following beneficial effects:

1. this weaving machine broken string is automatic to preserve end of a thread and mechanical device who reports to police, through reset spring's shrink drive activity wheel motion, the cooperation of rethread long connecting rod and short connecting rod is used, makes upper electrode and bottom electrode contact each other to the effect of reporting to the police has been reached.

2. This mechanical device of weaving machine broken string automatic preservation end of a thread and warning uses through the cooperation of line ball piece and fabric wheel, makes the silk thread fix between line ball piece and fabric wheel, and the cooperation of line ball piece and gear is used, makes fabric wheel stall to the effect of preserving the end of a thread has been reached.

Drawings

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

fig. 2 is a schematic view of the structural frame of the present invention.

In the figure: 1-machine body, 2-wire pressing wheel, 3-gear, 4-fixed wheel, 5-upper sliding groove, 6-upper sliding block, 7-reset spring, 8-movable wheel, 9-long connecting rod, 10-middle sliding groove, 11-middle sliding block, 12-short connecting rod, 13-lower sliding groove, 14-lower sliding block, 15-lower electrode, 16-upper electrode, 17-wire pressing block and 18-silk thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a mechanical device for automatically storing thread ends and alarming when thread breakage occurs on a textile machine comprises a machine body 1, a thread pressing wheel 2 is rotatably connected to the bottom of the inner rear wall of the machine body 1, a gear 3 is fixedly connected to one side of the thread pressing wheel 2 opposite to the other side, the radius of the top circle of the gear 3 is smaller than that of the thread pressing wheel 2, a fixed wheel 4 is rotatably connected to the inner rear wall of the machine body 1, an upper chute 5 is formed in the top of the inner rear wall of the machine body 1, an upper slide block 6 is slidably connected to the inner wall of the upper chute 5, a return spring 7 is fixedly connected to the top of the upper slide block 6, the return spring 7 is in a stretching state, the front of the upper slide block 6 is rotatably connected to a movable wheel 8, a long connecting rod 9 is rotatably connected to one side of the movable wheel 8 opposite to the other side, a middle chute 10 is formed in the middle, the bottom of the long connecting rod 9 is rotatably connected with a middle slide block 11 and a short connecting rod 12, the bottom of the short connecting rod 12 is rotatably connected with a line pressing block 17, the length of the short connecting rod 12 is shorter than that of the long connecting rod 9, the bottom of the inner back wall of the machine body 1 is provided with a lower chute 13, the inner wall of the lower chute 13 is connected with a lower slide block 14 in a sliding way, the bottom of the lower chute 13 is fixedly provided with a lower electrode 15, the bottom of the lower slide block 14 is fixedly provided with an upper electrode 16, the upper electrode 16 and the lower electrode 15 are connected in series in a circuit of an alarm system, and the size and the position of the upper electrode 16 correspond to those of the lower electrode 15, the front surface of the lower sliding block 14 is fixedly connected with a wire pressing block 17, two sides of the wire pressing block 17 are fixedly connected with semicircular rings, a tooth socket is formed in the inner circle of each semicircular ring, the tooth socket corresponds to the size and the position of the gear 3, a semicircular groove is formed in the wire pressing block 17, the semicircular groove corresponds to the wire pressing wheel 2 in size and position, and the outer wall of the movable wheel 8 is in transmission connection with a silk thread 18.

The working principle of the mechanical device is that when the mechanical device works, the return spring 7 is in a stretching state, when the silk thread 18 is broken, the return spring 7 stretches, the return spring 7 drives the upper slide block 6 to move upwards in the upper chute 5, the upper slide block 6 drives the movable wheel 8 to move upwards, the movable wheel 8 drives the top of the long connecting rod 9 to move upwards, the two long connecting rods 9 respectively drive the two middle slide blocks 11 to move towards each other in the middle chute 10, the middle slide block 11 drives the top of the short connecting rod 12 to move horizontally, the bottom of the short connecting rod 12 drives the lower slide block 14 to move downwards in the lower chute 13, the lower slide block 14 drives the line pressing block 17 to move downwards, the line pressing block 17 is in contact with and is extruded by the line pressing wheel 2, the tooth grooves of the line pressing block 17 are meshed with the gear 3, the gear 3 stops rotating, the line pressing wheel 2 rotates through the gear 3, the silk thread 18 is fixed between the line, finally, the upper electrode 16 is contacted with the lower electrode 15, and the alarm device gives an alarm.

In conclusion, the mechanical device for automatically storing the thread end and alarming when the thread breaks of the textile machine drives the movable wheel 8 to move through the contraction of the return spring 7, and the upper electrode 16 and the lower electrode 15 are contacted with each other through the matching use of the long connecting rod 9 and the short connecting rod 12, so that the alarming effect is achieved.

This mechanical device of weaving machine broken string automatic preservation end of a thread and warning uses through the cooperation of line ball 17 and fabric wheel 2, makes silk thread 18 fix between line ball 17 and fabric wheel 2, and line ball 17 and gear 3's cooperation is used, makes fabric wheel 2 stall to the effect of saving the end of a thread has been reached.

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.