CN211620705U - Broken yarn detection system - Google Patents
Broken yarn detection system Download PDFInfo
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- CN211620705U CN211620705U CN201922390038.5U CN201922390038U CN211620705U CN 211620705 U CN211620705 U CN 211620705U CN 201922390038 U CN201922390038 U CN 201922390038U CN 211620705 U CN211620705 U CN 211620705U
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 9
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000009987 spinning Methods 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010020112 Hirsutism Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to a broken yarn detection system, which comprises a single spindle detection device, a control line and a spindle stopping execution device, wherein the single spindle detection device is connected with the spindle stopping execution device through the control line; the single-ingot detection device comprises a shell, a unthreaded hole column, an aluminum profile, a circuit board, an infrared emission tube and an infrared receiving tube, wherein the circuit board is arranged in the aluminum profile, a plurality of lamp tube plates are arranged on the circuit board at equal intervals, the infrared emission tube and the infrared receiving tube are arranged on the lamp tube plates side by side, the infrared emission tube and the infrared receiving tube are fixedly supported by the unthreaded hole column, the unthreaded hole column is arranged on the aluminum profile, and the shell is arranged outside the unthreaded hole column and is sealed; the lamp tube plate of each circuit board is provided with a control line which is connected with a stop ingot execution device. The utility model discloses a photoelectric system is difficult for receiving the interference that external magnetic field or machine caused to adopt special infrared band, not disturbed by external visible light.
Description
Technical Field
The utility model relates to a textile machinery technical field especially relates to a broken yarn detecting system.
Background
The spinning machine is a spinning machine which drafts, twists and winds semi-finished roving or sliver into spun yarn cop in the spinning process. The spinning frame is easy to break in the twisting process, in order to ensure the product quality, at least one front worker and one rear worker are needed in the production process, and some workshops even more workers need to go round to see whether the yarn is broken or not, so that the quality problems in the production process can be found and processed in time. However, in the process of high-speed rotation of the warp beam, visual fatigue is easy to occur in patrol of workers, so that sometimes yarn breakage is caused but cannot be found in time, and the warp beam needs to be disassembled and assembled again, so that the production quality and the production efficiency are influenced.
Therefore, a broken yarn detection mechanism and an alarm device are arranged on a common spinning frame, and a broken yarn detection mechanism and an alarm device are arranged on each spindle of the spinning frame. When the existing spinning frame in the cotton spinning industry detects broken yarns, when yarns of spindles are broken, the broken yarn detection mechanism mounted on the corresponding spindle can detect the broken yarns and transmit signals to the alarm device, the alarm device sends out signals to remind workers of timely processing, the missed detection condition can be usually caused, when the workers miss the detection, the roving is continuously fed, the phenomena of roving waste, flying and winding are generated, the production cost is increased, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide a broken yarn detecting system, improve production efficiency, reduction in production cost.
The purpose of the utility model is realized like this:
a broken yarn detection system comprises a single spindle detection device, a control line and a spindle stopping execution device, wherein the single spindle detection device is connected with the spindle stopping execution device through the control line; the single-ingot detection device comprises a shell, a unthreaded hole column, an aluminum profile, a circuit board, an infrared emission tube and an infrared receiving tube, wherein the circuit board is arranged in the aluminum profile, a plurality of lamp tube plates are arranged on the circuit board at equal intervals, the infrared emission tube and the infrared receiving tube are arranged on the lamp tube plates side by side, the infrared emission tube and the infrared receiving tube are fixedly supported by the unthreaded hole column, the unthreaded hole column is arranged on the aluminum profile, and the shell is arranged outside the unthreaded hole column and is sealed; the lamp tube plate of each circuit board is provided with a control line which is connected with a stop ingot execution device.
Furthermore, the aluminum profile is in an inverted 7-shaped shape and comprises a mounting groove, a first connecting section extends below a notch of the mounting groove, the first connecting section is vertically connected with a second connecting section, the second connecting section is vertically connected with a third connecting section, the third connecting section is vertically connected with a fourth connecting section, a first clamping column and a second clamping column are arranged on the second connecting section, a circuit board clamping groove is formed between the first clamping column and the second clamping column, and a wire groove is formed between the second clamping column and the first connecting section; the top of mounting groove is equipped with first spliced pole, the one end top that third linkage segment was kept away from to the fourth linkage segment is equipped with the second spliced pole.
Furthermore, the end parts of the first connecting column and the second connecting column are in mushroom head shapes.
Furthermore, smooth transition is made on two sides of the tops of the first clamping column and the second clamping column, and smooth transition is made on a right angle of the bottom of the mounting groove.
Furthermore, the shell comprises a base, the base comprises a cover plate and a sealing plate which are vertically connected and are L-shaped, a stress cover is arranged above the middle part of the cover plate and is an inverted U-shaped cover, and the front side and the bottom of the stress cover are open, namely the part of the cover plate below the stress cover is provided with an opening; the middle parts of the two ends of the cover plate are provided with a circuit board clamping groove, the edges of the two sides of the opening part of the cover plate are provided with symmetrical upper clamping grooves, and the bottoms of the two ends of the sealing plate are respectively provided with a lower clamping groove.
Furthermore, the upper clamping groove is in a mushroom head shape and is matched and clamped with the first connecting column, and the lower clamping groove is in a mushroom head shape and is matched and clamped with the second connecting column.
Furthermore, a light guide hole is formed in one corner of the bottom of the back face of the stress cover, a light guide column is arranged on the lamp tube plate of the circuit board, and the light guide column is aligned with the light guide hole of the stress cover.
Furthermore, a plurality of convex ribs are arranged on both side surfaces of the stress cover.
Furthermore, the unthreaded hole column comprises a supporting plate, a supporting block is arranged on the supporting plate, and two sides of the supporting block are respectively provided with a fixing groove; the lamp tube support is arranged on the supporting block, and two lamp tube holes penetrating through the supporting plate and the supporting block are formed in the lamp tube support.
Furthermore, the diameter of the opening of the lamp tube frame end of the lamp tube hole is smaller than that of the opening of the support plate end, and the lamp tube hole is in a horn mouth shape.
Furthermore, the ingot stopping executing device comprises an upper main body, a lower main body, an adjusting rod and an ingot stopping sheet, wherein the adjusting rod is arranged between the upper main body and the lower main body, and the ingot stopping sheet is arranged on the adjusting rod; the upper main body comprises an upper fixing piece and an upper shell which are connected up and down, wherein the upper fixing piece and the upper shell are provided with corresponding semicircular grooves, and the upper fixing piece and the upper shell are connected to form an annular buckle; the inner wall of the semicircular groove of the upper fixing piece is provided with a plurality of friction strips, and the inner wall of the semicircular groove of the upper shell is provided with a plurality of anti-skidding teeth; the bottom of the upper shell is provided with two buckles and two corresponding inserting blocks, and one side of the upper shell is provided with a fixed connecting plate for assisting in fixing the upper fixing piece;
the lower main body comprises a lower shell, an electromagnet, a control rod and a DC power supply head are arranged in the lower shell, a first limiting rod and a second limiting rod are respectively arranged on two sides of the lower portion of the control rod, the DC power supply head is clamped by the first limiting rod, the electromagnet is clamped by the second limiting rod, a trigger is arranged at the bottom of the control rod, a baffle is arranged at the top of the control rod, and a trigger column is arranged on the electromagnet;
the adjusting rod comprises a push plate and a distance adjusting grid, the push plate is vertically connected with the distance adjusting grid, a plurality of fillets are arranged on the outer wall of the push plate, a sliding groove is formed between the push plate and the distance adjusting grid, second mounting grooves are formed in two sides of the sliding groove, and a position-adjustable ingot stopping sheet is arranged on the distance adjusting grid.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a photoelectric system is difficult for receiving the interference that external magnetic field or machine caused to adopt special infrared band, not disturbed by external visible light. After the accurate scheduling algorithm, the attenuation of the light emitting LED is reduced to the minimum. Compared with the traditional magnetic induction, the permanent magnet is adopted, the magnetic attenuation is realized to a certain degree, and the magnetic induction system can attract the steel wire ring, so that the steel wire ring is worn in advance, and the yarn generates hairiness; the optoelectronic system also has the advantage of long detection distance, and can not affect the wiring of workers and other related operations on the machine.
The utility model has beautiful design of the shell, the structure of the stress cover makes the shell not easy to loose, the stress cover is not easy to damage and deform when the worker pries open the ring by the shell platform for replacement, the supporting strength is high, and the service life is long; the upper and lower clamping grooves of the cover plate and the sealing plate are in mushroom head shapes and are matched with the two connecting columns of the aluminum profile, so that the mounting and dismounting are convenient; the internal circuit is protected and is not polluted by dust; and the area of the aluminum profile is reduced, and the production cost is reduced.
The aluminum profile of the utility model adopts the one-step formed 7-shaped profile, avoids slotting, and when the circuit board is damaged or the program needs to be updated, the shell is disassembled to access the program, so that the operation space is provided, the circuit board is convenient to use and easy to operate, the maintenance cost is reduced, and the updating efficiency is improved; and the clamping groove at the bottom of the aluminum profile isolates the circuit board from the conductive aluminum profile, so that the circuit board is kept from being interfered, and the circuit board is fixed at a safe distance from top to bottom without moving.
The light hole column of the utility model plays a role of supporting the lamp tube, and can isolate two light rays of infrared emission and receiving, and correct the welding position of the lamp tube, fix the light-emitting position, and accurately emit and receive signals; the lamp tube hole of the light hole column is in a bell mouth shape, so that signals can be enlarged, and the signals can be received beneficially.
The utility model discloses a stop spindle actuating device adopts the displacement of control lever control regulation pole, and two gag lever posts of control lever control respectively with DC power head and electromagnet be connected, will touch the post and set up on the outer sleeve of electromagnet for the control lever more accurately directly touches the position of electromagnet, avoids triggering the insensitive, the execution inefficacy's condition; the push plate is provided with the fillet, so that the operation of workers is more convenient; the inner wall of an annular opening formed by the upper fixing piece and the upper shell is provided with a friction strip and anti-slip teeth, so that the friction strip and the anti-slip teeth are more firmly fixed on the fixing pipe, and the upper main body and the lower main body are prevented from being driven to move when the adjusting rod is displaced; the utility model discloses the reaction is rapid, and the operation action is high-efficient, and vulnerable part is changed easily, installs more easily.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
Fig. 2 is a schematic structural diagram of the single-spindle detecting device of the present invention.
Fig. 3 is a partially enlarged view of a portion a of fig. 2.
Fig. 4 is a schematic structural view of another aspect of the present invention.
Fig. 5 is a front view of the present invention.
Fig. 6 is a top view of the present invention.
Fig. 7 is a schematic structural diagram of the housing of the present invention.
Fig. 8 is a left side view of the housing of the present invention.
Fig. 9 is a right side view of the housing of the present invention.
Fig. 10 is a bottom view of the housing of the present invention.
Fig. 11 is a top view of the housing of the present invention.
Fig. 12 is a schematic structural view of the unthreaded hole pillar of the present invention.
Fig. 13 is a side view of the unthreaded pillar of the present invention.
Fig. 14 is a top view of the unthreaded hole pillar of the present invention.
Fig. 15 is a schematic structural view of the light guide pillar of the present invention.
Fig. 16 is a schematic structural view of the aluminum profile of the present invention.
Fig. 17 is a sectional view of the aluminum profile of the present invention.
Fig. 18 is a schematic structural view of the stop actuator of the present invention.
Fig. 19 is an exploded view of the stop actuator of the present invention.
Fig. 20 is a schematic structural view of a control lever of the spindle stop actuating device according to the present invention.
Fig. 21 is a schematic structural view of the dust plug of the present invention.
Fig. 22 is a schematic structural view of another angle of the dust plug according to the present invention.
Wherein:
the device comprises a single-spindle detection device 1, a shell 1A, a base 11, a cover plate 111, a circuit board clamping groove 1111, an upper clamping groove 1112, a sealing plate 112, a lower clamping groove 1121, a stressed cover 12, a light guide hole 121, a convex rib 122, a light hole column 2A, a support plate 21, a support block 22, a fixing groove 221, a lamp tube frame 23, a lamp tube hole 231, an aluminum profile 3A, a first mounting groove 31, a first connecting section 32, a second connecting section 33, a third connecting section 34, a fourth connecting section 35, a first clamping column 36, a second clamping column 37, a first connecting column 38, a second connecting column 39, a circuit board 4A, a lamp tube plate 41, an infrared emission tube 5A, an infrared receiving tube 6A, a light guide column 7A, an eccentric screw 8A, a control line 2, a spindle stopping execution device 3, an upper main body 1B, an upper fixing piece 1.1, a friction strip 1.11, an upper shell 1.2, an anti-slip tooth 1.21, an insert block 1.22, a buckle 1.23, a fixing connecting plate 1.24, 2.2 electromagnets, trigger post 2.21, control lever 2.3, first gag lever post 2.31, second gag lever post 2.32, trigger 2.33, baffle 2.34, DC power head 2.4, adjust pole 3B, push pedal 3.1, fillet 3.11, sliding tray 3.2, second mounting groove 3.3, roll adjustment check 3.4, stop the ingot piece 4B, fixed tube 4, driving roller 5, dust plug 6, shrouding 61, wire hole 62, fixed plate 63, baffle 64, first draw-in groove 65, second draw-in groove 66.
Detailed Description
For better understanding of the technical solution of the present invention, the following detailed description will be made with reference to the accompanying drawings. It should be understood that the following embodiments are not intended to limit the embodiments of the present invention, but only the embodiments of the present invention. It should be noted that the description of the positional relationship of the components, such as the component a is located above the component B, is based on the description of the relative positions of the components in the drawings, and is not intended to limit the actual positional relationship of the components.
Example 1:
referring to fig. 1-20, fig. 1 depicts a schematic structural view of a broken yarn detection system. As shown in the figure, the utility model discloses a broken yarn detecting system, it includes single spindle detection device 1, control line 2 and stops spindle final controlling element 3, single spindle detection device 1 with stop and connect through control line 2 between spindle final controlling element 3.
Single spindle detection device 1 includes shell 1A, unthreaded hole post 2A, aluminium alloy 3A, circuit board 4A, infrared emission pipe 5A and infrared receiving tube 6A, be equipped with circuit board 4A in the aluminium alloy 3A, the equidistance is provided with a plurality of fluorescent tube board 41 on the circuit board 4A, be equipped with infrared emission pipe 5A and infrared receiving tube 6A on the fluorescent tube board 41 side by side, infrared emission pipe 5A and infrared receiving tube 6A pass through unthreaded hole post 2A fixed stay, and unthreaded hole post 2A sets up on aluminium alloy 3A, and unthreaded hole post 2A is equipped with shell 1A outward and seals.
The top of mounting groove is equipped with first spliced pole 38, the one end top that third spliced section 34 was kept away from to fourth spliced section 35 is equipped with second spliced pole 39, the tip of first spliced pole 38 and second spliced pole 39 all is mushroom head form.
The first clip column 36 and the second clip column 37 are smoothly transitioned at two sides of the top, the bottom right angle of the first installation groove 31 is smoothly transitioned, and the third connecting section 34 is higher than the first connecting section 32 and lower than the notch of the first installation groove 31.
The shell 1A comprises a base 11, the base 11 comprises a cover plate 111 and a closing plate 112 which are vertically connected and are in an L shape, a stressed cover 12 is arranged above the middle part of the cover plate 111, the stressed cover 12 is in an inverted U-shaped cover, the front and the bottom of the stressed cover 12 are open, namely, the part of the cover plate 111 below the stressed cover 12 is provided with an opening; the middle parts of the two ends of the cover plate 111 are provided with a circuit board slot 1111, the edges of the two sides of the opening part of the cover plate 111 are provided with symmetrical upper slots 1112, the bottoms of the two ends of the sealing plate 112 are respectively provided with a lower slot 1121, the upper slots 1112 are mushroom-head-shaped and are matched and clamped with the first connecting posts 38, and the lower slots 1121 are mushroom-head-shaped and are matched and clamped with the second connecting posts 39.
A light guide hole 121 is formed in one corner of the bottom of the back of the stressed cover 12, and a plurality of convex ribs 122 are arranged on two side faces of the stressed cover 12, so that friction is increased, and disassembly is facilitated; the inner walls of the two side surfaces of the stress cover 12 are respectively provided with a clamping strip, so that the light hole column 2A can be conveniently inserted.
The unthreaded hole column 2A comprises a supporting plate 21, a supporting block 22 is arranged on the supporting plate 21, two sides of the supporting block 22 are respectively provided with a fixing groove 221 which is correspondingly matched with a clamping strip of the stress cover 12; be equipped with lamp tube support 23 on the supporting shoe 22, be equipped with two fluorescent tube holes 231 that run through backup pad 21 and supporting shoe 22 on the lamp tube support 23, the base of lamp tube support 23 is the curve with fluorescent tube hole 231 bottom adaptation. One end of the support plate 21, one end of the support block 22 and one end of the lamp tube frame 23 are flush, the other end of the support block 22 is lower than the other end of the support plate 21, and a space formed by the height difference of the two is provided for the first connecting column 38.
The opening diameter of the end of the lamp tube frame 23 of the lamp tube hole 231 is smaller than that of the end of the support plate 21, and the lamp tube frame is in a horn shape and can enlarge signals.
The lamp tube plate 41 of the circuit board 4A is provided with a light guide column 7A, the light guide column 7A is aligned to the light guide hole 121 of the stress cover 12, the light guide column 7A is cylindrical, and the diameter of the end part connected with the light guide hole 121 is slightly larger than that of the other end.
The aluminum profile 3A is fixed by providing an eccentric screw 8A in the first mounting groove 31.
The top card of circuit board 4A is established in circuit board draw-in groove 1111 of shell 1A, and the bottom card is established in the circuit board draw-in groove that forms between first card post 36 and the second card post 37 of aluminium alloy 3A, keeps apart circuit board 4A and the aluminium alloy 3A that can electrically conduct on the one hand, keeps circuit board 4A undisturbed, and on the other hand is fixed the circuit board 4A from top to bottom and does not take place to remove.
The fluorescent tube board 41 of circuit board 4A sets up in shell 1A's atress lid 12, shell 1A is connected with aluminium alloy 3A through last draw-in groove 1112 and lower draw-in groove 1121, the infrared emission pipe 5A and the infrared receiving tube 6A cover of fluorescent tube board 41 are established in the fluorescent tube hole 231 of light hole post 2A, light hole post 2A plays the effect of supporting the fluorescent tube, can keep apart two kinds of light of infrared emission and receipt simultaneously, and correct the effect of fluorescent tube welding position, fixed light-emitting position, accurate transmission and received signal.
The two ends of the aluminum profile 3 are respectively provided with a dustproof plug 6, each dustproof plug 6 comprises a sealing plate 61, each sealing plate 61 is provided with a wire outlet hole 62, the positions of the wire outlet holes 62 correspond to the positions of wire grooves of the aluminum profile 3, one side of each wire outlet hole 62 is provided with an L-shaped fixing plate 63 for fixing the positions of the wires, and the other side of each wire outlet hole is provided with a baffle plate 64; the upper portion of the sealing plate 61 is provided with a first locking groove 65 and a second locking groove 66.
The ingot stopping executing device 3 comprises an upper main body 1B, a lower main body 2B, an adjusting rod 3B and an ingot stopping sheet 4B, wherein the adjusting rod 3B is arranged between the upper main body 1B and the lower main body 2B, and the ingot stopping sheet 4B is arranged on the adjusting rod 3B.
The upper main body 1B comprises an upper fixing piece 1.1 and an upper shell 1.2 which are connected up and down, corresponding semicircular grooves are arranged on the upper fixing piece 1.1 and the upper shell 1.2, and the upper fixing piece 1.1 and the upper shell are connected to form an annular buckle for penetrating a fixing pipe 4; the inner wall of the semicircular groove of the upper fixing piece 1.1 is provided with a plurality of friction strips 1.11, and the inner wall of the semicircular groove of the upper shell 1.2 is provided with a plurality of anti-skid teeth 1.21; the bottom of going up casing 1.2 is equipped with two buckles 1.23 and two inserts 1.22 that correspond, one side of going up casing 1.2 is equipped with fixed connection board 1.24 and assists fixed upper fixing spare 1.1.
Lower main part 2B includes casing 2.1 down, be equipped with electro-magnet 2.2, control lever 2.3 and DC power head 2.4 in casing 2.1 down, the lower part both sides of control lever 2.3 are equipped with first gag lever post 2.31 and second gag lever post 2.32 respectively, and first gag lever post 2.31 blocks DC power head 2.4, and second gag lever post 2.32 blocks electro-magnet 2.2, the bottom of control lever 2.3 is equipped with trigger 2.33, and the top is equipped with baffle 2.34, be equipped with on the electro-magnet 2.2 and trigger post 2.21.
The adjusting rod 3B comprises a push plate 3.1 and a distance adjusting grid 3.4, the push plate 3.1 is vertically connected with the distance adjusting grid 3.4, a plurality of fillets 3.11 are arranged on the outer wall of the push plate 3.1, a sliding groove 3.2 is arranged between the push plate 3.1 and the distance adjusting grid 3.4, second mounting grooves 3.3 are arranged on two sides of the sliding groove 3.2, an adjustable-position ingot stopping sheet 4B is arranged on the distance adjusting grid 3.4, and the ingot stopping sheet 4B is a cylindrical friction sheet with an opening at one side and is mounted on the driving roller 5.
The lamp tube plate 41 of each circuit board 4A is provided with a control wire 2 connected with a stop actuating device 3.
The working principle is as follows:
a lamp tube plate is arranged below each spindle, an infrared transmitting tube and an infrared receiving tube are welded on the lamp tube plate and aligned with the yarns, when the yarn breaking condition occurs, the infrared receiving tube does not receive signals, the information is transmitted to a controller through a circuit board, the controller sends a stopping command to a spindle stopping executing device again, a control rod is pushed, a first limiting rod leaves a DC power source head, a second limiting rod leaves a triggering column of an electromagnet, an adjusting rod displaces, a push plate moves out of a main body, a spindle stopping sheet pulls a transmission tube, and the yarn discharging is stopped; when the staff checks, the reset is firstly carried out, the push plate is pushed, the control rod moves forward, the first limiting rod is connected with the DC power source head, the second limiting rod touches the triggering post of the electromagnet, the stop ingot piece is reset, and yarn is continuously discharged.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (10)
1. A broken yarn detection system is characterized in that: the device comprises a single-ingot detection device, a control line and an ingot stopping execution device, wherein the single-ingot detection device is connected with the ingot stopping execution device through the control line; the single-ingot detection device comprises a shell, a unthreaded hole column, an aluminum profile, a circuit board, an infrared emission tube and an infrared receiving tube, wherein the circuit board is arranged in the aluminum profile, a plurality of lamp tube plates are arranged on the circuit board at equal intervals, the infrared emission tube and the infrared receiving tube are arranged on the lamp tube plates side by side, the infrared emission tube and the infrared receiving tube are fixedly supported by the unthreaded hole column, the unthreaded hole column is arranged on the aluminum profile, and the shell is arranged outside the unthreaded hole column and is sealed; the lamp tube plate of each circuit board is provided with a control line which is connected with a stop ingot execution device.
2. The broken yarn detecting system according to claim 1, characterized in that: the aluminum profile is in an inverted 7-shaped shape and comprises a first mounting groove, a first connecting section extends below a notch of the first mounting groove, the first connecting section is vertically connected with a second connecting section, the second connecting section is vertically connected with a third connecting section, the third connecting section is vertically connected with a fourth connecting section, a first clamping column and a second clamping column are arranged on the second connecting section, a circuit board clamping groove is formed between the first clamping column and the second clamping column, and a wire groove is formed between the second clamping column and the first connecting section; the top of first mounting groove is equipped with first spliced pole, the one end top that third linkage segment was kept away from to the fourth linkage segment is equipped with the second spliced pole.
3. A broken yarn detection system according to claim 2, characterized in that: the end parts of the first connecting column and the second connecting column are in mushroom head shapes.
4. A broken yarn detection system according to claim 2, characterized in that: smooth transition is made on two sides of the tops of the first clamping column and the second clamping column, and smooth transition is made on a right angle of the bottom of the mounting groove.
5. The broken yarn detecting system according to claim 1, characterized in that: the shell comprises a base, the base comprises a cover plate and a closing plate which are vertically connected and is L-shaped, a stress cover is arranged above the middle part of the cover plate and is an inverted U-shaped cover, and the front side and the bottom of the stress cover are provided with openings, namely the part of the cover plate below the stress cover is provided with an opening; the middle parts of the two ends of the cover plate are provided with a circuit board clamping groove, the edges of the two sides of the opening part of the cover plate are provided with symmetrical upper clamping grooves, and the bottoms of the two ends of the sealing plate are respectively provided with a lower clamping groove.
6. The broken yarn detecting system according to claim 5, wherein: the upper clamping groove is in a mushroom head shape and is matched and clamped with the first connecting column, and the lower clamping groove is in a mushroom head shape and is matched and clamped with the second connecting column.
7. The broken yarn detecting system according to claim 5, wherein: one corner of the bottom of the back of the stress cover is provided with a light guide hole, a light guide column is arranged on the lamp tube plate of the circuit board, and the light guide column is aligned with the light guide hole of the stress cover.
8. The broken yarn detecting system according to claim 1, characterized in that: the unthreaded hole column comprises a supporting plate, a supporting block is arranged on the supporting plate, and two sides of the supporting block are respectively provided with a fixing groove; the lamp tube support is arranged on the supporting block, and two lamp tube holes penetrating through the supporting plate and the supporting block are formed in the lamp tube support.
9. The broken yarn detecting system according to claim 8, wherein: the diameter of the opening of the lamp tube frame end of the lamp tube hole is smaller than that of the opening of the support plate end, and the lamp tube hole is in a horn mouth shape.
10. The broken yarn detecting system according to claim 1, characterized in that: the ingot stopping executing device comprises an upper main body, a lower main body, an adjusting rod and an ingot stopping sheet, wherein the adjusting rod is arranged between the upper main body and the lower main body, and the ingot stopping sheet is arranged on the adjusting rod; the upper main body comprises an upper fixing piece and an upper shell which are connected up and down, wherein the upper fixing piece and the upper shell are provided with corresponding semicircular grooves, and the upper fixing piece and the upper shell are connected to form an annular buckle; the inner wall of the semicircular groove of the upper fixing piece is provided with a plurality of friction strips, and the inner wall of the semicircular groove of the upper shell is provided with a plurality of anti-skidding teeth; the bottom of the upper shell is provided with two buckles and two corresponding inserting blocks, and one side of the upper shell is provided with a fixed connecting plate for assisting in fixing the upper fixing piece;
the lower main body comprises a lower shell, an electromagnet, a control rod and a DC power supply head are arranged in the lower shell, a first limiting rod and a second limiting rod are respectively arranged on two sides of the lower portion of the control rod, the DC power supply head is clamped by the first limiting rod, the electromagnet is clamped by the second limiting rod, a trigger is arranged at the bottom of the control rod, a baffle is arranged at the top of the control rod, and a trigger column is arranged on the electromagnet;
the adjusting rod comprises a push plate and a distance adjusting grid, the push plate is vertically connected with the distance adjusting grid, a plurality of fillets are arranged on the outer wall of the push plate, a sliding groove is formed between the push plate and the distance adjusting grid, second mounting grooves are formed in two sides of the sliding groove, and a position-adjustable ingot stopping sheet is arranged on the distance adjusting grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922390038.5U CN211620705U (en) | 2019-12-27 | 2019-12-27 | Broken yarn detection system |
Applications Claiming Priority (1)
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| CN110904547A (en) * | 2019-12-27 | 2020-03-24 | 无锡凡琉智能科技有限公司 | Broken yarn detection system |
| CN110904547B (en) * | 2019-12-27 | 2024-05-07 | 无锡凡琉智能科技有限公司 | Broken yarn detecting system |
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