CN215297700U - Broken wire infrared detection device for warp knitting loom - Google Patents
Broken wire infrared detection device for warp knitting loom Download PDFInfo
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- CN215297700U CN215297700U CN202121299513.9U CN202121299513U CN215297700U CN 215297700 U CN215297700 U CN 215297700U CN 202121299513 U CN202121299513 U CN 202121299513U CN 215297700 U CN215297700 U CN 215297700U
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Abstract
The utility model relates to the technical field of textile, and discloses a broken thread infrared detection device for a warp knitting machine, which solves the problem that the existing broken thread detection device for the warp knitting machine cannot detect the broken thread position in time, and comprises a bottom plate, wherein a groove is arranged in the middle of one side of the bottom plate, and a lead screw is rotatably connected in the groove, a press block slides to a position between two push plates, so that the push plates drive a push block to move to the inside of the fixed groove, when an L-shaped rod is separated from the fixed groove, a connecting rod drives one end of a support rod to move upwards under the elastic potential energy of a pressure spring, and then a pull rod drives a rotating plate to move downwards, the rotating plate drives a rotating rod to rotate, a gear rotates to drive a rack plate to move towards one side, the rack plate drives a sliding plate to move, one end of the push rod is in contact with an alarm button, and then the alarm is finished, thereby the device can detect the broken thread position in time, thereby reducing the time required for detection.
Description
Technical Field
The utility model belongs to the technical field of the weaving, specifically be an infrared detection device of broken string for warp knitting loom.
Background
One or several sets of parallel arranged yarns are looped on all the working needles of the warp feeding machine to form knitted fabric, the method is called warp knitting, the knitted fabric is called warp knitting fabric, the machine for completing the warp knitting is called warp knitting machine, the warp knitting machine has wide adaptability to raw materials and fabric varieties, the machine productivity is high, and therefore the warp knitting machine is fast in development and wide in application.
In the working process of the warp knitting machine, when yarns are broken, the yarn breakage detection device can be used for detecting the yarns, and the existing yarn breakage detection device cannot detect the position of the broken yarn in time, so that the broken yarn infrared detection device for the warp knitting machine needs to be designed.
Disclosure of Invention
To the above situation, for overcoming prior art's defect, the utility model provides an infrared detection device of broken string for warp knitting loom, the effectual problem that has solved present warp knitting loom broken string detection device and can not in time detect the broken string position.
In order to achieve the above object, the utility model provides a following technical scheme: a broken line infrared detection device for a warp knitting loom comprises a bottom plate, wherein a groove is formed in the middle of one side of the bottom plate, a lead screw is rotatably connected inside the groove, one end of the lead screw penetrates through and extends to the outside of the bottom plate to be connected with a motor, an installation seat is sleeved outside the lead screw, an alarm is connected to the upper end of the installation seat, an alarm button is connected to one side of the lower portion of the alarm, an opening is formed in one side of the upper portion of the installation seat, and a cavity is formed above the opening and corresponds to the inside of the installation seat;
the supporting frame is connected inside the port, fixing grooves are formed in two sides of the lower portion of the supporting frame, the top wall inside the supporting frame is embedded with the infrared detector body, a pressing block is connected inside the supporting frame in a sliding mode, electromagnets are connected to two sides of the upper end of the pressing block, the upper end of each electromagnet is connected with the top wall inside the supporting frame, springs are connected to two sides of the inside of the supporting frame, one end of each spring is connected with a pushing plate, the middle of one side of each pushing plate is connected with a pushing block, one end of each pushing block is located inside the corresponding fixing groove, a connecting rod is connected to the upper end of the inside of the port, the lower end of each connecting rod is connected with a supporting plate, L-shaped rods are rotatably connected to two sides of the supporting plate, and one end of each L-shaped rod is located inside the corresponding fixing groove;
inside the connecting rod upper end runs through and extends to the cavity, connecting rod upper portion both sides all are connected with the fixed plate, the fixed plate lower extreme is connected with the pressure spring, the pressure spring lower extreme is connected with the inside bottom of cavity, the connecting rod upper end is connected with the bracing piece, bracing piece one side middle part rotates and is connected with the round bar, the round bar both ends all are connected with cavity inner wall both sides, bracing piece one end rotates and is connected with the pull rod, the pull rod upper end rotates and is connected with the rotor plate, rotor plate one side middle part rotates and is connected with the bull stick, the bull stick both ends all are connected with the cavity inner wall both sides, the outside one side cover of bull stick is equipped with the gear, the meshing of gear upper end has the rack board, rack board one side both ends all run through and are connected with the slide bar, the slide upper end runs through and extends to mount pad outside department and is connected with the push rod.
Preferably, both sides of the lower end of the mounting seat are connected with sliding blocks, the lower end of each sliding block is connected with one side of the mounting seat in a sliding mode, and sliding grooves are formed in the sliding connection positions of the lower end of each sliding block and one side of the mounting seat.
Preferably, the pressing block is arranged in a V-shaped structure, moving blocks are connected to two sides of the pressing block, one end of each moving block is connected with the inner wall of the support frame in a sliding mode, and a moving groove is formed in the sliding connection position of one end of each moving block and the inner wall of the support frame.
Preferably, the sliding block and the sliding groove are both arranged in a T-shaped structure, and the sliding block is matched with the sliding groove.
Preferably, the sliding plate penetrates through the mounting seat and is provided with a sliding hole, and the diameter of the sliding hole is larger than that of the sliding plate.
Preferably, the screw rod penetrates through the bottom plate and is provided with a connecting hole, and a bearing is embedded in the connecting hole.
Preferably, the sliding rod penetrates through the rack plate and is provided with a round hole, and the rack plate is connected with the sliding rod in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model, through the arrangement of the pressing block, the electromagnet, the fixed groove, the L-shaped rod, the push plates, the push block, the spring, the connecting rod, the pressure spring, the supporting rod, the pull rod, the rotating plate, the gear, the rack plate and the push rod, the pressing block slides to between the two push plates, so that the push plates drive the push block to move to the inside of the fixed groove, and further the push block pushes the L-shaped rod outwards, when the L-shaped rod is separated from the fixed groove, the connecting rod drives one end of the supporting rod to move upwards under the elastic potential energy of the pressure spring, the other end of the supporting rod moves, and further the pull rod drives the rotating plate to move downwards, the rotating plate moves to drive the rotating rod to rotate, so that the gear rotates to drive the rack plate to move to one side, the rack plate drives the sliding plate to move, one end of the push rod is contacted with the alarm button, and further the alarm is finished, thereby the device detects the broken line position in time, and further reduces the detection time, the phenomenon that the operation of the device is influenced by overlong disconnection time is avoided;
(2) through the arrangement of the groove, the motor and the screw rod, the motor drives the screw rod to rotate, the screw rod drives the mounting seat to move, and then the position of the mounting seat is changed, so that the device is more convenient for treating broken wires.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the cavity of the present invention;
FIG. 3 is a schematic view of the mounting structure of the connecting rod of the present invention;
fig. 4 is a schematic view of the mounting structure of the infrared detector body of the present invention;
in the figure: 1. a base plate; 2. a groove; 3. a screw rod; 4. a motor; 5. a mounting seat; 6. an alarm; 7. an alarm button; 8. a port; 9. a cavity; 10. a support frame; 11. fixing grooves; 12. briquetting; 13. an electromagnet; 14. a spring; 15. pushing the plate; 16. a push block; 17. a connecting rod; 18. a support plate; 19. an L-shaped rod; 20. a fixing plate; 21. a pressure spring; 22. a support bar; 23. a round bar; 24. a pull rod; 25. a rotating plate; 26. a rotating rod; 27. a gear; 28. a rack plate; 29. a slide bar; 30. a slide plate; 31. a push rod; 32. an infrared detector body.
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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the first embodiment, as shown in fig. 1-4, the utility model comprises a bottom plate 1, a groove 2 is formed in the middle of one side of the bottom plate 1, a lead screw 3 is rotatably connected inside the groove 2, one end of the lead screw 3 is extended to the outside of the bottom plate 1 to be connected with a motor 4, a connecting hole is formed in the position of the lead screw 3 extending through the bottom plate 1, a bearing is embedded inside the connecting hole, a mounting seat 5 is sleeved outside the lead screw 3, an alarm 6 is connected to the upper end of the mounting seat 5, an alarm button 7 is connected to one side of the lower part of the alarm 6, an opening 8 is formed in one side of the upper part of the mounting seat 5, and a cavity 9 is formed above the opening 8 relative to the inside of the mounting seat 5;
the supporting frame 10 is connected to the inside of the through opening 8, fixing grooves 11 are formed in two sides of the lower portion of the supporting frame 10, an infrared detector body 32 is embedded in the top wall of the inside of the supporting frame 10, a pressing block 12 is connected to the inside of the supporting frame 10 in a sliding mode, electromagnets 13 are connected to two sides of the upper end of the pressing block 12, the top wall of the inside of the supporting frame 10 is connected with springs 14, one ends of the springs 14 are connected with a push plate 15, a push block 16 is connected to the middle of one side of the push plate 15, one end of the push block 16 is located inside the fixing groove 11, a connecting rod 17 is connected to the upper end of the inside of the through opening 8, a supporting plate 18 is connected to the lower end of the connecting rod 17, L-shaped rods 19 are rotatably connected to two sides of the supporting plate 18, and one ends of the L-shaped rods 19 are located inside the fixing grooves 11;
connecting rod 17 upper end runs through and extends to inside cavity 9, connecting rod 17 upper portion both sides all are connected with fixed plate 20, fixed plate 20 lower extreme is connected with pressure spring 21, pressure spring 21 lower extreme is connected with the inside bottom of cavity 9, connecting rod 17 upper end is connected with bracing piece 22, bracing piece 22 one side middle part is rotated and is connected with round bar 23, round bar 23 both ends all are connected with cavity 9 inner wall both sides, bracing piece 22 one end is rotated and is connected with pull rod 24, pull rod 24 upper end is rotated and is connected with rotor plate 25, rotor plate 25 one side middle part is rotated and is connected with bull stick 26, bull stick 26 both ends all are connected with cavity 9 inner wall both sides, the outside one side cover of bull stick 26 is equipped with gear 27, the meshing of gear 27 upper end has rack plate 28, rack plate 28 one side both ends all run through and are connected with slide bar 29, slide bar 29 both ends all are connected with cavity 9 inner wall both sides, rack plate 28 upper end is connected with slide 30, slide 30 upper end runs through and extends to the outside department of mount pad 5 and is connected with push rod 31.
Embodiment two, on the basis of embodiment one, 5 lower extreme both sides of mount pad all are connected with the slider, slider lower extreme and 5 one side sliding connection of mount pad, the spout has been seted up with 5 one side sliding connection departments of mount pad to the slider lower extreme, slider and spout are the setting of T type structure, the slider is identical with the spout, 3 rotatory 5 horizontal migration of drive mount pad of lead screw, make the better removal of mount pad 5 under the cooperation of slider and spout, be the setting of T type structure because of slider and spout, make mount pad 5 more stable at the removal in-process, avoid mount pad 5 to break away from or the skew takes place to influence the device's operation in position.
Third embodiment, on the basis of first embodiment, briquetting 12 is the setting of V type structure, and briquetting 12 both sides all are connected with the movable block, movable block one end and 10 inner wall sliding connection of support frame, and the shifting chute has been seted up with 10 inner wall sliding connection departments of support frame to movable block one end, under the cooperation of movable block and shifting chute, makes things convenient for briquetting 12 to keep perpendicular landing at the in-process that falls down, avoids briquetting 12 landing to be the skew takes place for the position, and promotion push pedal 15 that can not be better removes.
Fourth embodiment, on the basis of first embodiment, slide 30 runs through mount pad 5 and has seted up the slide opening, and the slide opening diameter is greater than slide 30 diameter, makes things convenient for slide 30 to remove, and then makes slide 30 better drive push rod 31 and move to one side, makes push rod 31 one end press alarm button 7, and then accomplishes the warning.
In the fifth embodiment, on the basis of the first embodiment, a circular hole is formed at the position where the sliding rod 29 penetrates through the rack plate 28, and the rack plate 28 is slidably connected with the sliding rod 29, so that the sliding rod 29 can drive the rack plate 28 to move conveniently.
The working principle is as follows: when the device is used, firstly, the braided wire penetrates through a gap between the upper end of the pressing block 12 and the lower end of the support frame 10, when the infrared detector body 32 detects the braided wire breakage, the electromagnet 13 is separated from the support frame 10, the pressing block 12 slides downwards, when the pressing block 12 slides to a position between the two push plates 15, the pressing block 12 outwards extrudes the push plates 15, the push plates 15 drive the push block 16 to move towards one side under the action of the spring 14, the push block 16 moves to the inside of the fixed groove 11, and further the push block 16 pushes the L-shaped rod 19 outwards, when the L-shaped rod 19 is separated from the fixed groove 11, the fixed plate 20 is driven to move downwards under the elastic potential energy of the pressure spring 21, the fixed plate 20 drives the connecting rod 17 to move upwards, when the connecting rod 17 moves upwards, one end of the supporting rod 22 moves downwards, and further the pull rod 24 moves downwards, the pull rod 24 drives the rotating plate 25 to move downwards, the rotating plate 25 moves downwards to drive the rotating rod 26 to rotate, the rotating rod 26 rotates to drive the gear 27 to rotate, the gear 27 rotates to drive the rack plate 28 to move to one side, the rack plate 28 drives the sliding plate 30 to move, the sliding plate 30 drives the push rod 31 to move, one end of the push rod 31 is in contact with the alarm button 7, and therefore the alarm prompt staff is finished to break the wire.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.
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 (7)
1. A broken string infrared detection device for a warp knitting machine comprises a bottom plate (1), and is characterized in that: the middle part of one side of the bottom plate (1) is provided with a groove (2), the groove (2) is internally and rotatably connected with a screw rod (3), one end of the screw rod (3) penetrates through and extends to the outer part of the bottom plate (1) to be connected with a motor (4), the outer part of the screw rod (3) is sleeved with a mounting seat (5), the upper end of the mounting seat (5) is connected with an alarm (6), one side of the lower part of the alarm (6) is connected with an alarm button (7), one side of the upper part of the mounting seat (5) is provided with a through hole (8), and a cavity (9) is formed above the through hole (8) relative to the inner part of the mounting seat (5);
the infrared detector comprises a port (8), a support frame (10) and fixing grooves (11) are connected to the inner portion of the port (8), fixing grooves (11) are formed in two sides of the lower portion of the support frame (10), an infrared detector body (32) is embedded in the inner top wall of the support frame (10), a pressing block (12) is connected to the inner portion of the support frame (10) in a sliding mode, electromagnets (13) are connected to two sides of the upper end of the pressing block (12), springs (14) are connected to two sides of the inner portion of the support frame (10), one end of each spring (14) is connected with a push plate (15), a push block (16) is connected to the middle of one side of each push plate (15), one end of each push block (16) is located inside the corresponding fixing groove (11), a connecting rod (17) is connected to the inner upper end of the port (8), a support plate (18) is connected to the lower end of the connecting rod (17), L-shaped rods (19) are rotatably connected to two sides of the support plate (18), and one end of each L-shaped rod (19) is located inside the corresponding fixing groove (11);
the upper end of a connecting rod (17) penetrates and extends into a cavity (9), two sides of the upper part of the connecting rod (17) are respectively connected with a fixing plate (20), the lower end of the fixing plate (20) is connected with a pressure spring (21), the lower end of the pressure spring (21) is connected with the bottom end in the cavity (9), the upper end of the connecting rod (17) is connected with a supporting rod (22), the middle part of one side of the supporting rod (22) is rotatably connected with a round rod (23), two ends of the round rod (23) are respectively connected with two sides of the inner wall of the cavity (9), one end of the supporting rod (22) is rotatably connected with a pull rod (24), the upper end of the pull rod (24) is rotatably connected with a rotating plate (25), the middle part of one side of the rotating plate (25) is rotatably connected with a rotating rod (26), two ends of the rotating rod (26) are respectively connected with two sides of the inner wall of the cavity (9), one side of the outer part of the rotating rod (26) is sleeved with a gear (27), the upper end of the gear (27) is meshed with a rack plate (28), two ends of one side of the rack plate (28) are respectively connected with a sliding rod (29), both ends of the sliding rod (29) are connected with both sides of the inner wall of the cavity (9), the upper end of the rack plate (28) is connected with a sliding plate (30), and the upper end of the sliding plate (30) penetrates through the outer part of the mounting seat (5) and extends to be connected with a push rod (31).
2. The infrared detecting device of claim 1, wherein: the slider is connected with all to mount pad (5) lower extreme both sides, slider lower extreme and mount pad (5) one side sliding connection, and the spout has been seted up with mount pad (5) one side sliding connection department to the slider lower extreme.
3. The infrared detecting device of claim 1, wherein: the pressing block (12) is arranged in a V-shaped structure, moving blocks are connected to two sides of the pressing block (12), one end of each moving block is connected with the inner wall of the support frame (10) in a sliding mode, and a moving groove is formed in the sliding connection position of one end of each moving block and the inner wall of the support frame (10).
4. The infrared detection device of claim 2, wherein: the sliding block and the sliding groove are of T-shaped structures, and the sliding block is matched with the sliding groove.
5. The infrared detecting device of claim 1, wherein: the sliding plate (30) penetrates through the mounting seat (5) and is provided with a sliding hole, and the diameter of the sliding hole is larger than that of the sliding plate (30).
6. The infrared detecting device of claim 1, wherein: the screw rod (3) penetrates through the bottom plate (1) to be provided with a connecting hole, and a bearing is embedded in the connecting hole.
7. The infrared detecting device of claim 1, wherein: the sliding rod (29) penetrates through the rack plate (28) to be provided with a round hole, and the rack plate (28) is connected with the sliding rod (29) in a sliding mode.
Priority Applications (1)
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CN202121299513.9U CN215297700U (en) | 2021-06-10 | 2021-06-10 | Broken wire infrared detection device for warp knitting loom |
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CN202121299513.9U CN215297700U (en) | 2021-06-10 | 2021-06-10 | Broken wire infrared detection device for warp knitting loom |
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CN202121299513.9U Active CN215297700U (en) | 2021-06-10 | 2021-06-10 | Broken wire infrared detection device for warp knitting loom |
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