Production equipment and production process of velvet flower type negative ion generation head

Abstract

The invention discloses production equipment and a production process of a velvet flower type negative ion generation head, and relates to the technical field of negative ion generation head production. Comprising a creel, a yarn collecting system, a velvet forming system, a welding system, a velvet beating system and a conveying system, the creel is used for fixing the sizing-free carbon fiber spool to guide yarns; the yarn collecting system is used for stacking the yarns withdrawn from the creel into yarn bundles or yarn sheets which are regular in orientation and have tension; the velvet forming system is used for clamping yarn bundles or yarn sheets through binding wires and twisting the yarn bundles or the yarn sheets to form velvet flower type negative ion generating heads; the welding system is used for welding the binding wire and the fixed plug; the fluff beating system is used for scattering, carding and removing flock of the fluff head part of the fluff flower type negative ion generating head welded by the welding system; and the conveying system is used for conveying the velvet flower type negative ion generating head subjected to velvet beating by the velvet beating system to the next process. Continuous and batch mechanical production of the velvet flower type negative ion generator can be achieved, and the velvet flower type negative ion generator has the advantages of being high in production efficiency and stable in quality.

Description

Technical Field

[0001] The invention relates to the technical field of negative ion generating head production, in particular to production equipment and a production process for a velvet flower type negative ion generating head. Background Art

[0002] The negative ion generating head of the traditional negative ion generator is mostly of two types. One type is needle-shaped. A light source negative ion purifier (CN118973243A) uses a negative ion generator connected to a negative ion generating head through a wire. The negative ion generating head extends out of the lampshade, and the negative ion generating head is a tungsten steel needle. However, due to the limitation of the molding process, it is impossible to make a steel needle with a shorter length, and it is also difficult to weld it on the base. In addition, the needle shape is prone to aging and deformation, and the discharge at the tip of the needle tip can easily lead to needle tip passivation, thereby reducing the service life, and the negative ion concentration generated by it will also be affected to a certain extent. The other type is a carbon brush shape. A dynamic nanoparticle generating device (CN210296870U) uses a carbon brush-shaped generating head. Under higher voltage, due to the repulsion of the same electrical properties, multiple carbon fiber bundles / filaments are dispersed to release negative ions. However, it is difficult to clean the generating head, and a certain negative ion release concentration can only be achieved under higher voltage. The current two types of hair heads have simple and mature manufacturing processes, but the negative ion hair heads have a single orientation, low negative ion concentration, uneven negative ion coverage and limited range. The new generation of velvet-shaped negative ion hair heads has a significantly increased number of hair heads, which can cover a 180° direction range, making the negative ion coverage more uniform and the release concentration significantly increased. However, there is currently no dedicated production equipment for this type of negative ion hair head. Currently, only small equipment with manual molding can be used for production, which has low production efficiency and poor product stability.

[0003] In order to realize the mass production of velvet flower type negative ion generating heads, it is urgent to develop a special production equipment and establish a corresponding production process. Summary of the invention

[0004] The main purpose of the present invention is to provide a production device and a production process for a velvet flower type negative ion generating head to solve the above problems.

[0005] To achieve the above object, the present invention provides a production device for a velvet flower type negative ion generating head, comprising:

[0006] The yarn rack is used to fix the unsizing carbon fiber yarn tube and guide the yarn;

[0007] The yarn gathering system stacks the yarns withdrawn from the creel into yarn bundles or yarn sheets with regular orientation and tension;

[0008] The velvet forming system is used to clamp the yarn bundles or yarn sheets formed in the yarn gathering system through the tying wires and twist them to form a velvet flower-shaped negative ion generating head;

[0009] A welding system, used for welding the binding wire of the velvet flower-shaped negative ion generating head formed by the velvet forming system to the fixed plug;

[0010] The velvet beating system is used to break up, comb and remove the velvet of the velvet flower-shaped negative ion generator welded by the welding system;

[0011] The conveying system is used to convey the velvet flower-shaped negative ion generating head after being velveted by the velveting system to the next process.

[0012] Furthermore, the yarn rack includes an arc-shaped frame body and a plurality of pay-off brackets and a plurality of tension yarn guides arranged on the arc-shaped frame body; the tension yarn guide is located behind the pay-off bracket; the arc-shaped frame body includes a column and an arc-shaped cross frame arranged on the column; the pay-off bracket includes a pay-off sleeve and a barrel insertion rod; the tension yarn guide includes a guide plate, a ceramic tensioner, a universal joint rod and two ceramic yarn guide heads; the universal joint rod is connected to the bottom of the guide plate and can rotate to fix the direction of the guide plate; the ceramic tensioner is located in the center of the guide plate and is used to apply a certain tension to the yarn; the two ceramic yarn guide heads are respectively arranged at the front and rear ends of the guide plate; the pulp-free carbon fiber yarn tube is placed on the barrel insertion rod of the pay-off bracket, and the yarn is led out from the pulp-free carbon fiber yarn tube through the pay-off sleeve, and passes through the ceramic yarn guide head at the rear end, the ceramic tensioner, and the ceramic yarn guide head at the front end in turn to be delivered to the yarn gathering system; the direction of the tension yarn guide on the yarn rack is along the arc of the arc-shaped cross frame to the yarn gathering system at the center of the circle.

[0013] Furthermore, the yarn gathering system includes a yarn gathering triangle mouth, a tension roller and a pair of yarn gathering rollers; the yarn gathering triangle mouth includes a ceramic yarn guide head array and a yarn gathering disk, and the yarn withdrawn from the yarn frame is bundled or pieced into a yarn bundle or yarn sheet with regular orientation through the ceramic yarn guide head array and the yarn gathering disk; the yarn bundle or yarn sheet passes through multiple groups of tension rollers to adjust the yarn tension and optimize the orientation, and is finally transmitted to the pile forming system from the pair of yarn gathering rollers.

[0014] Furthermore, the fleece forming system includes a pair of movable yarn taking rollers, a yarn winding head, a pair of mechanical arms, a tying wire storage and feeding system, a glue dispensing system, and a laser cutting system; the pair of movable yarn taking rollers is located above the yarn winding head; the pair of movable yarn taking rollers includes a pair of yarn taking rollers, a roller pair moving track, and a limit roller; the yarn winding head includes a yarn winding frame with a rubber roller, an electromagnetic telescopic clamp, and a yarn winding shaft; a pair of mechanical arms includes an upper mechanical arm and a lower mechanical arm; the upper mechanical arm and the lower mechanical arm are distributed on the upper and lower sides of the yarn winding head; the tying wire storage and feeding system includes a tying wire storage drum and a pair of wire feeding rollers; the glue dispensing system includes a glue storage barrel, a conduit, a glue dispensing head, and a UV curing head; the laser cutting system includes 3-4 cutting heads, a pair of laser cutting heads are used to cut the fibers on the yarn winding frame, and the 3rd-4th cutting heads are used to cut the tying wire;

[0015] Furthermore, the welding system includes a vibration plate, a vibration track, a fixed plug insertion mechanical arm, two pile brackets, two laser welding heads and two sets of fixed plug conveyor belts; the fixed plugs are contained in the vibration plate, the vibration track is installed on the vibration plate, the fixed plugs are moved out of the vibration plate and arranged in rows on the vibration track through the shaking of the vibration plate and the vibration track, and the fixed plug insertion mechanical arm clamps the fixed plugs arranged on the vibration track and inserts them into the holes in the two sets of fixed plug conveyor belts and places them upright; the two sets of fixed plug conveyor belts are arranged up and down and move synchronously; the two pile brackets are arranged up and down , and is located between the two sets of fixed plug conveyor belts; the two laser welding heads are arranged up and down, and are located on one side of the two sets of fixed plug conveyor belts respectively; the fluffing system is located between the two pile head brackets; the two pile head brackets are used to clamp the velvet flower type negative ion generating head conveyed by the fluffing system; when the fixed plug is transmitted to the side opposite to the end of the velvet flower type negative ion generating head, the laser welding head welds the end of the binding wire to the center position of the fixed plug end, and the fluffing system performs fluffing treatment; the velvet flower type negative ion generating head after welding and fluffing is transported to the conveying system at the tail end as the fixed plug conveyor belt rotates.

[0016] Furthermore, the beating system is provided with two groups, which are distributed on both sides of the clamping center of the pile bracket, and the beating system includes a brush head and a brush shaft; the brush head is detachably arranged on the brush shaft; after welding and fixing the plug, the velvet flower-shaped negative ion generating head clamped by the pile bracket is combed and scattered by the rotating brush head, and the unfixed pile is also combed out by the brush head at the same time.

[0017] Furthermore, the conveying system includes a generator head arrangement robot arm and a generator head conveyor belt; the generator head arrangement robot arm is used to remove the welded and velvet-type negative ion generator heads from the fixed plug conveyor belt and place them on the generator head conveyor belt, and send them to the next process for packaging or assembly.

[0018] The present invention also provides a production process of a velvet flower type negative ion generating head, comprising the following steps:

[0019] S1. Due to the special structure of the velvet-shaped negative ion generating head, the carbon fiber yarn used needs to be desized in advance. Solvent desizing or high-temperature desizing can be performed according to the type of yarn sizing material. After the treatment, winding is performed to form a sizing-free carbon fiber yarn tube;

[0020] S2, installing the pulp-free carbon fiber yarn tube on multiple pay-off brackets of the yarn rack; the yarn passes through the tension yarn guide, and the direction of the tension yarn guide and the yarn tension are adjusted according to the direction and distance of the yarn collecting triangle mouth;

[0021] S3, the yarn passes through the ceramic yarn guide head array of the yarn collecting triangle mouth, passes through the yarn collecting disk, and is bundled or pieced into a yarn bundle or yarn sheet with regular orientation; the yarn bundle or yarn sheet passes through multiple groups of tension rollers to adjust the yarn tension and optimize the orientation; finally, it is fed to the pile forming system from the yarn collecting roller pair;

[0022] S4, the movable yarn taking roller pair clamps the output yarn bundle or yarn sheet from the yarn collecting roller pair position of the yarn collecting system, pulls it to the yarn winding head turned to the vertical position, and is clamped by the electromagnetic telescopic clamp of the yarn winding head;

[0023] S5, the yarn winding frame rotates under the drive of the yarn winding shaft, and the yarn bundle or yarn sheet is quantitatively wound on the yarn winding frame; the curling amount of the yarn bundle or yarn sheet is determined by the set number of turns, and the yarn linear density and the number of curling turns determine the number of pile fibers;

[0024] S6, the upper robot arm clamps the binding wire from the binding wire storage and feeding system, cooperates with the lower robot arm to guide the binding wire to the middle position of the winding frame, completes the yarn introduction and threading, and then performs the first stage of twisting and bundling; in the first stage of twisting, the yarn is only clamped but not spread;

[0025] S7, after the first stage of twisting, the fixing glue is applied to the yarn bundling point through the glue dispensing head; the laser cutting head cuts the yarn from both sides of the inner side of the winding frame, and the edge yarn falls into the waste yarn basket; the yarn cutting position determines the pile length;

[0026] S8, the upper robot arm and the lower robot arm rotate in opposite directions to complete the second stage of yarn twisting, the yarn is spread to form velvet flowers, and the UV curing head cures the fixing glue to fix the velvet flower shape;

[0027] S9. If a velvet flower type negative ion generating head in the form of a unidirectional binding wire is produced, and the binding wire is located on one side of the velvet head, the binding wire is cut off by the laser cutting head after the yarn is threaded, and the two ends of the binding wire are clamped by the upper mechanical arm, and the midpoint of the binding wire is clamped by the lower mechanical arm to complete the velvet formation; if a velvet flower type negative ion generating head in the form of a bidirectional binding wire is produced, and the binding wire is located on both sides of the velvet head, then after twisting in the second stage, the two laser cutting heads cut the twisted binding wire into a set length;

[0028] S10, the velvet flower-shaped negative ion generating head after being formed is moved by the upper mechanical arm and / or the lower mechanical arm to the velvet head bracket of the welding system for clamping;

[0029] S11, the fixed plugs are placed in a vibration plate, and the vibration track is installed on the vibration plate. The fixed plugs are moved out of the vibration plate and arranged in a row on the vibration track by the shaking of the vibration plate and the vibration track. The fixed plugs arranged on the vibration track are clamped and inserted into the holes in the two sets of fixed plug conveyor belts by the fixed plug insertion mechanical arm and placed vertically;

[0030] S12, when the fixed plug is transferred to be opposite to the end of the velvet flower-shaped negative ion generating head, the laser welding head welds the end of the binding wire to the center position of the end of the fixed plug;

[0031] S13, after the plug is fixed by welding, the velvet flower-shaped negative ion generating head clamped by the velvet bracket is combed and scattered by the rotating brush head, and the unfixed velvet is also combed out by the brush head at the same time;

[0032] S14. The velvet-shaped negative ion generator head after welding and velveting is transported to the conveying system at the tail end as the fixed plug conveyor belt rotates; it is taken down from the fixed plug conveyor belt by the generator head arranging robot arm and arranged on the generator head conveyor belt and sent to the next process.

[0033] The present invention has the following beneficial effects:

[0034] The invention can realize the continuous and batch mechanical production of velvet flower type negative ion generators, and has the advantages of high production efficiency and stable quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 The present invention is a schematic diagram of the overall production equipment of a velvet flower type negative ion generating head.

[0036] Figure 2 The present invention is a schematic diagram of a yarn frame of a production device for a velvet flower type negative ion generating head.

[0037] Figure 3 The present invention is a schematic diagram of a tension yarn guide of a production device for a velvet-type negative ion generating head.

[0038] Figure 4 The present invention is a schematic diagram of a yarn gathering system of a production device for a velvet flower type negative ion generating head.

[0039] Figure 5 The present invention is a schematic diagram of a yarn collecting triangle mouth of a production device for a velvet flower type negative ion generating head.

[0040] Figure 6 The present invention is a schematic diagram of a velvet-forming system of a production device for a velvet-flowered negative ion generating head.

[0041] Figure 7 The present invention is a schematic diagram of a yarn winding head of a production device for a velvet flower type negative ion generating head.

[0042] Figure 8 The present invention is a schematic diagram of the welding system, the velveting system and the conveying system of the production equipment of the velvet flower type negative ion generating head.

[0043] Among them, 1-yarn rack; 2-yarn collecting system; 3-pile forming system; 4-welding system; 5-pile beating system; 6-conveying system; 11-arc frame; 12-line release bracket; 13-tension yarn guide; 111-column; 112-arc cross frame; 121-line release sleeve; 122-insertion tube rod; 131-guide plate; 132-ceramic tensioner; 133-ceramic yarn guide head; 134-universal joint rod; 21-yarn collecting triangle mouth; 22-tension roller; 23-yarn collecting roller pair; 211-ceramic yarn guide head array; 212-yarn collecting disk; 31-movable yarn taking roller pair; 32-yarn winding head; 33-mechanical arm group; 34-bundling wire storage and wire feeding Wire system; 35-glue dispensing system; 36-laser cutting system; 321-yarn winding frame; 322-electromagnetic telescopic clamp; 323-yarn winding shaft; 324-clamp; 331-upper mechanical arm; 332-lower mechanical arm; 341-bundling wire storage drum rack; 342-wire feeding roller pair; 351-glue storage barrel; 352-conduit; 353-glue dispensing head; 354-UV curing head; 41-pile bracket; 42-laser welding head; 43-fixed plug conveyor belt; 44-vibration track; 45-vibration disk; 46-fixed plug insertion mechanical arm; 51-brush head; 52-brush shaft; 61-generator head arrangement mechanical arm; 62-generator head conveyor belt. DETAILED DESCRIPTION

[0044] In order to achieve the above-mentioned purpose and effect, the technical means and structures adopted by the present invention are described in detail with reference to the accompanying drawings for the features and functions of the preferred embodiments of the present invention.

[0045] like Figure 1-Figure 8 As shown, the present invention provides a production device for a velvet-type negative ion generating head, comprising: a yarn frame 1, a yarn collecting system 2, a velvet forming system 3, a welding system 4, a velvet beating system 5 and a conveying system 6.

[0046] The yarn rack 1 includes an arc-shaped frame body 11 and a plurality of pay-off brackets 12 and a plurality of tension yarn guides 13 arranged on the arc-shaped frame body 11; the tension yarn guide 13 is located behind the pay-off bracket 12; the arc-shaped frame body 11 includes a column 111 and an arc-shaped cross frame 112 arranged on the column 111; the pay-off bracket 12 includes a pay-off sleeve 121 and a plug-in rod 122; the tension yarn guide 13 includes a guide plate 131, a ceramic tensioner 132, a universal joint rod 134 and two ceramic yarn guide heads 133; the universal joint rod 134 is connected to the bottom of the guide plate 131 and can be rotatably fixed The ceramic tensioner 132 is located in the center of the guide plate 131 and is used to apply a certain tension to the yarn. Two ceramic yarn guide heads 133 are respectively arranged at the front and rear ends of the guide plate 131. The pulp-free carbon fiber yarn drum is placed on the barrel rod 122 of the pay-off bracket 12, and the yarn is led out from the pulp-free carbon fiber yarn drum through the pay-off sleeve 121, and passes through the ceramic yarn guide head 133 at the rear end, the ceramic tensioner 132, and the ceramic yarn guide head 133 at the front end in turn and is transmitted to the yarn gathering system 2; the direction of the tension yarn guide 13 on the yarn frame 1 is along the arc of the arc-shaped cross frame 112 to the yarn gathering system 2 at the center of the circle.

[0047] The yarn gathering system 2 includes a yarn gathering triangle mouth 21, a tension roller 22 and a yarn gathering roller pair 23; the yarn gathering triangle mouth 21 includes a ceramic yarn guide head array 211 and a yarn gathering disk 212, and the yarn withdrawn from the yarn frame 1 is bundled or pieced into a yarn bundle or yarn sheet with regular orientation through the ceramic yarn guide head array 211 and the yarn gathering disk 212; the yarn bundle or yarn sheet passes through multiple groups of tension rollers 22 to adjust the yarn tension and optimize the orientation, and finally is transmitted from the yarn gathering roller pair 23 to the fluff forming system 3.

[0048] The pile forming system 3 includes a movable yarn taking roller pair 31, a yarn winding head 32, a pair of mechanical arm groups 33, a binding wire storage and wire feeding system 34, a glue dispensing system 35, and a laser cutting system 36; the movable yarn taking roller pair 31 is located above the yarn winding head 32; the movable yarn taking roller pair 31 includes a pair of yarn taking rollers, a roller pair moving track and a limit roller; the yarn winding head 32 includes a yarn winding frame 321 with a rubber roller, an electromagnetic telescopic clamp 322 and a yarn winding shaft 323; a pair of mechanical arm groups 33 include an upper machine The upper and lower mechanical arms 331 and 332 are distributed on the upper and lower sides of the winding head 32; the bundling wire storage and feeding system 34 includes a bundling wire storage drum 341 and a wire feeding roller pair 342; the glue dispensing system 35 includes a glue storage barrel 351, a guide tube 352, a glue dispensing head 353 and a UV curing head 354; the laser cutting system 36 includes 3-4 cutting heads, a pair of laser cutting heads are used to cut the fibers on the winding frame, and the 3rd-4th cutting heads are used to cut the bundling wire;

[0049] The movable yarn taking roller pair 31 clamps the output yarn bundle or yarn sheet from the position of the yarn collecting roller pair 23, pulls it to the winding head 32 in a vertical position, and is clamped by the electromagnetic telescopic clamp 322 of the winding head 32; the winding frame 321 rotates under the drive of the winding shaft 323, and as the winding frame 321 rotates, the yarn bundle or yarn sheet is quantitatively and evenly wound on the surface of the winding frame 321; the upper mechanical arm 331 clamps the tying wire from the tying wire storage and feeding system 34, passes through the gap between the wound yarn bundle on the winding frame 321 and one side of the winding frame 321, the lower mechanical arm 332 clamps the tying wire after passing through, and the upper mechanical arm 331 The tying wire is loosened and returned to the initial position, then the lower robot arm 332 clamps the tying wire that has passed through and passes it under the winding yarn bundle on the winding frame 321, and passes through the gap between the winding yarn bundle on the winding frame 321 and the other side of the winding frame 321, then the upper robot arm 331 clamps the tying wire that has passed through, the lower robot arm 332 loosens the tying wire and returns to the initial position, the upper robot arm 331 tightens the tying wire to form a U-shaped structure, the tying wire and the winding yarn bundle form a cross bundling structure, the lower robot arm 332 clamps the midpoint of the U-shaped tying wire and rotates it, and the tying wire is fixed on the winding yarn bundle. The bundling process is completed; after the first stage of twisting, the fixing glue is applied to the yarn bundling point through the glue dispensing head 353, and the yarn and the bundling wire are initially combined. A pair of laser cutting heads cut the yarn from the inner side of the winding frame 321 and the two sides of the yarn winding, and the edge yarn falls into the waste yarn basket at the bottom of the winding frame 321, and then the lower mechanical arm 332 rotates again to complete the second stage of yarn twisting. Under the action of rotation, the yarn forms a dispersed and evenly distributed velvet flower in a plane perpendicular to the axis of the bundling wire. The ultraviolet curing head 354 is driven by the lifting mechanism to rise to a position close to the bundling point to cure the fixing glue. After curing for a certain period of time, the ultraviolet curing head 354 passes It is driven back to the initial position by the lifting mechanism; if a velvet flower type negative ion generating head in the form of a one-way bundling wire is produced, and the bundling wire is located on one side of the pile, the bundling wire is cut off by the laser cutting head after the yarn is threaded, and the two ends of the bundling wire are clamped by the upper robotic arm 331, and the midpoint of the bundling wire is clamped by the lower robotic arm 332 to complete the pile formation; if a velvet flower type negative ion generating head in the form of a two-way bundling wire is produced, and the bundling wire is located on both sides of the pile, then after twisting in the second stage, the two laser cutting heads cut the twisted bundling wire into a set length; the formed velvet flower type negative ion generating head is sent to the welding system 4 by the upper robotic arm 331 and / or the lower robotic arm 332.

[0050] The welding system 4 includes a vibration plate 45, a vibration track 44, a fixed plug insertion mechanical arm 46, two pile brackets 41, two laser welding heads 42 and two sets of fixed plug conveyor belts 43; the fixed plugs are contained in the vibration plate 45, and the vibration track 44 is installed on the vibration plate 45. The fixed plugs are moved out of the vibration plate 45 and arranged in a row on the vibration track 44 through the shaking of the vibration plate 45 and the vibration track 44. The fixed plug insertion mechanical arm 46 clamps the fixed plugs arranged on the vibration track 44 and inserts them into the holes in the two sets of fixed plug conveyor belts 43 and places them upright. A slot for the bundling wire to pass through is provided on one side of the hole; the two sets of fixed plug conveyor belts 43 are arranged up and down, and are synchronously Movement; two pile brackets 41 are arranged up and down and are located between two sets of fixed plug conveyor belts 43; two laser welding heads 42 are arranged up and down and are located on one side of the two sets of fixed plug conveyor belts 43 respectively; the pile system 5 is located between the two pile brackets 41; the two pile brackets 41 are used to clamp the velvet flower type negative ion generating head conveyed by the pile forming system 3; when the fixed plug is conveyed to be opposite to the end of the velvet flower type negative ion generating head, the laser welding head 42 welds the binding wire end to the center position of the fixed plug end, and the pile system 5 performs pile processing; the velvet flower type negative ion generating head after welding and pile is transported to the conveying system 6 at the tail end as the fixed plug conveyor belt 43 rotates.

[0051] The beating system 5 is provided with two groups, which are distributed on both sides of the clamping center of the pile bracket 41, and the beating system 5 includes a brush head 51 and a brush shaft 52; the brush head 51 is detachably arranged on the brush shaft 52; the size, texture, quantity and rotation direction of the brush head can be adjusted and set; after welding and fixing the plug, the velvet flower-shaped negative ion generating head clamped by the pile bracket 41 is combed and scattered by the rotating brush head 51, and the unfixed pile is also combed out by the brush head 51 at the same time.

[0052] The conveying system 6 includes a head arranging robot arm 61 and a head conveyor belt 62; the head arranging robot arm 61 is used to remove the welded and velvet-type negative ion generating heads from the fixed plug conveyor belt 43 and place them on the head conveyor belt 62, and send them to the next process for packing or assembly; when taking out, the head arranging robot arm 61 clamps the binding wire of the velvet flower type negative ion generating heads, drives the binding wire to move upward a certain distance, so that the fixed plug is removed from the hole of the fixed plug conveyor belt 43, and then moves horizontally to move the binding wire of the velvet flower type negative ion generating heads out of the slot on one side of the hole, and then places the velvet flower type negative ion generating heads on the head conveyor belt 62.

[0053] The present invention also provides a production process of a velvet flower type negative ion generating head, comprising the following steps:

[0054] S1. Due to the special structure of the velvet-shaped negative ion generating head, the carbon fiber yarn used needs to be desized in advance. Solvent desizing or high-temperature desizing can be performed according to the type of yarn sizing material. After the treatment, winding is performed to form a sizing-free carbon fiber yarn tube;

[0055] S2, installing the pulp-free carbon fiber yarn bobbin onto the multiple pay-off brackets 12 of the yarn rack 1; the yarn passes through the tension yarn guide 13, and the direction of the tension yarn guide 13 and the yarn tension are adjusted according to the direction and distance of the yarn collecting triangle 21;

[0056] S3, the yarn passes through the ceramic yarn guide head array 211 of the yarn collecting triangle 21, passes through the yarn collecting disk 212, and is bundled or pieced into a yarn bundle or yarn sheet with regular orientation; the yarn bundle or yarn sheet passes through multiple groups of tension rollers 22 to adjust the yarn tension and optimize the orientation; finally, it is fed from the yarn collecting roller pair 23 to the pile forming system 3;

[0057] S4, the movable yarn taking roller pair 31 clamps the output yarn bundle or yarn sheet from the yarn collecting roller pair 23 of the yarn collecting system 2, pulls it to the yarn winding head 32 turned to the vertical position, and is clamped by the electromagnetic telescopic clamp 322 of the yarn winding head 32;

[0058] S5, the yarn winding frame 321 rotates under the drive of the yarn winding shaft 323, and the yarn bundle or yarn sheet is quantitatively wound on the yarn winding frame 321; the curling amount of the yarn bundle or yarn sheet is determined by the set number of turns, and the yarn linear density and the number of curling turns determine the number of pile fibers;

[0059] S6, the upper mechanical arm 331 clamps the binding wire from the binding wire storage and feeding system 34, cooperates with the lower mechanical arm 332 to guide the binding wire to the middle position of the winding frame 321, completes the yarn introduction and threading, and then performs the first stage of twisting and bundling; in the first stage of twisting, the yarn is only clamped but not spread;

[0060] S7, after the first stage of twisting, the fixing glue is applied to the yarn bundling point through the glue dispensing head 353; the laser cutting head cuts the yarn from both sides of the inner side of the winding frame 321, and the edge yarn falls into the waste yarn basket; the yarn cutting position determines the pile length;

[0061] S8, the upper robot arm 331 and the lower robot arm 332 rotate in opposite directions to complete the second stage of twisting the yarn, the yarn is spread to form a velvet flower, and the ultraviolet curing head 354 cures the fixing glue to fix the velvet flower shape;

[0062] S9. If a velvet flower type negative ion generating head in the form of a unidirectional binding wire is produced, and the binding wire is located on one side of the velvet head, the binding wire is cut off by the laser cutting head after the yarn is threaded, and the upper mechanical arm 331 clamps the two ends of the binding wire, and the lower mechanical arm 332 clamps the midpoint of the binding wire to complete the velvet forming; if a velvet flower type negative ion generating head in the form of a bidirectional binding wire is produced, and the binding wire is located on both sides of the velvet head, then after twisting in the second stage, the two laser cutting heads cut the twisted binding wire into a set length;

[0063] S10, the velvet flower-shaped negative ion generating head after being formed is moved by the upper mechanical arm 331 and / or the lower mechanical arm 332 to the velvet support 41 of the welding system 4 for clamping;

[0064] S11, the fixed plugs are contained in the vibration plate 45, and the vibration track 44 is installed on the vibration plate 45. The fixed plugs are moved out of the vibration plate 45 and arranged in a row on the vibration track 44 by the shaking of the vibration plate 45 and the vibration track 44. The fixed plug insertion mechanical arm 46 clamps the fixed plugs arranged on the vibration track 44 and inserts them into the holes of the two sets of fixed plug conveyor belts 43 and places them upright;

[0065] S12, when the fixed plug is transferred to face the end of the velvet-shaped negative ion generating head, the laser welding head 42 welds the end of the binding wire to the center position of the fixed plug end;

[0066] S13, after the plug is fixed by welding, the velvet flower-shaped negative ion generating head clamped by the velvet holder 41 is combed and scattered by the rotating brush head 51, and the unfixed velvet is also combed out by the brush head 51 at the same time;

[0067] S14, the velvet-shaped negative ion generating head after welding and velveting is transported to the conveying system 6 at the tail end as the fixed plug conveyor belt 43 rotates; it is taken down from the fixed plug conveyor belt 43 by the generating head arranging mechanical arm 61 and arranged on the generating head conveyor belt 62 and sent to the next process.

[0068] S15. The hair head is selectively cleaned and dried as needed.

[0069] S16: Cartoning or further product assembly.

[0070] The above descriptions are only preferred embodiments of the present invention, not all embodiments. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, belong to the protection scope of the present invention.

Claims

1. A production device for a velvet-shaped negative ion generating head, characterized in that: include: A yarn rack (1) is used to fix the pulp-free carbon fiber yarn tube and guide the yarn; The yarn collecting system (2) stacks the yarn withdrawn from the yarn rack (1) into a yarn bundle or yarn sheet with regular orientation and tension; The velvet forming system (3) is used to clamp the yarn bundle or yarn sheet formed in the yarn gathering system (2) through the binding wire and twist it to form a velvet flower-shaped negative ion generating head; A welding system (4) is used to weld the binding wire of the velvet flower-shaped negative ion generating head formed by the velvet forming system (3) to a fixed plug; A fluff beating system (5) is used to break up, comb and remove the fluff of the fluffy negative ion generating head welded by the welding system (4); The conveying system (6) is used to convey the velvet flower-shaped negative ion generating head after being velveted by the velveting system (5) to the next process.

2. The production equipment of a velvet flower type negative ion generating head according to claim 1, characterized in that: The yarn rack (1) comprises an arc-shaped frame body (11) and a plurality of pay-off brackets (12) and a plurality of tension yarn guides (13) arranged on the arc-shaped frame body (11); the tension yarn guide (13) is located behind the pay-off bracket (12); the arc-shaped frame body (11) comprises a column (111) and an arc-shaped cross frame (112) arranged on the column (111); the pay-off bracket (12) comprises a pay-off sleeve (121) and a tube insertion rod (122); the tension yarn guide (13) comprises a guide plate (131), a ceramic tensioner (132), a universal joint rod (134) and two ceramic yarn guide heads (133); the universal joint rod (134) is connected to the bottom of the guide plate (131), The guide plate (131) can be rotatably fixed in direction; the ceramic tensioner (132) is located at the center of the guide plate (131) and is used to apply a certain tension to the yarn; two ceramic yarn guide heads (133) are respectively arranged at the front and rear ends of the guide plate (131); the pulp-free carbon fiber yarn drum is placed on the drum inserting rod (122) of the pay-off bracket (12), the yarn is drawn out from the pulp-free carbon fiber yarn drum through the pay-off sleeve (121), and sequentially passes through the ceramic yarn guide head (133) at the rear end, the ceramic tensioner (132), and the ceramic yarn guide head (133) at the front end to be delivered to the yarn gathering system (2); the direction of the tension yarn guide (13) on the yarn frame (1) is along the arc of the arc-shaped cross frame (112) to the yarn gathering system (2) at the center of the circle.

3. The production equipment of a velvet flower type negative ion generating head as claimed in claim 2, characterized in that: The yarn gathering system (2) comprises a yarn gathering triangle (21), a tension roller (22) and a yarn gathering roller pair (23); the yarn gathering triangle (21) comprises a ceramic yarn guide head array (211) and a yarn gathering disk (212); the yarn withdrawn from the yarn rack (1) is bundled or pieced into a yarn bundle or yarn sheet with a regular orientation through the ceramic yarn guide head array (211) and the yarn gathering disk (212); the yarn bundle or yarn sheet passes through a plurality of groups of tension rollers (22) to adjust the yarn tension and optimize the orientation, and is finally fed from the yarn gathering roller pair (23) to the pile forming system (3).

4. The production equipment of a velvet flower type negative ion generating head as claimed in claim 3, characterized in that: The pile forming system (3) comprises a movable pair of yarn taking rollers (31), a yarn winding head (32), a pair of mechanical arm groups (33), a binding wire storage and feeding system (34), a glue dispensing system (35), and a laser cutting system (36); the movable pair of yarn taking rollers (31) is located above the yarn winding head (32); the movable pair of yarn taking rollers (31) comprises a pair of yarn taking rollers, a roller pair moving track and a limit roller; the yarn winding head (32) comprises a yarn winding frame (321) with a rubber roller, an electromagnetic telescopic clamp (322) and a yarn winding shaft (323); the pair of mechanical arm groups (33) comprises an upper A mechanical arm (331) and a lower mechanical arm (332); the upper mechanical arm (331) and the lower mechanical arm (332) are distributed on the upper and lower sides of the winding head (32); the bundling wire storage and feeding system (34) includes a bundling wire storage drum rack (341) and a pair of wire feeding rollers (342); the glue dispensing system (35) includes a glue storage barrel (351), a guide tube (352), a glue dispensing head (353) and a UV curing head (354); the laser cutting system (36) includes 3-4 cutting heads, a pair of laser cutting heads are used to cut the fibers on the winding frame, and the third-fourth cutting heads are used to cut the bundling wire.

5. The production equipment of a velvet flower type negative ion generating head as claimed in claim 4, characterized in that: The welding system (4) comprises a vibration plate (45), a vibration track (44), a fixed plug insertion mechanical arm (46), two pile brackets (41), two laser welding heads (42) and two sets of fixed plug conveyor belts (43); the fixed plugs are contained in the vibration plate (45), the vibration track (44) is installed on the vibration plate (45), the fixed plugs are moved out of the vibration plate (45) and arranged in a row on the vibration track (44) by the vibration of the vibration plate (45) and the vibration track (44), and the fixed plug insertion mechanical arm (46) clamps the fixed plugs arranged on the vibration track (44) and inserts them into the holes in the two sets of fixed plug conveyor belts (43) and places them upright; the two sets of fixed plug conveyor belts (43) are arranged up and down and move synchronously; The two pile brackets (41) are arranged up and down and are located between the two sets of fixed plug conveyor belts (43); the two laser welding heads (42) are arranged up and down and are located on one side of the two sets of fixed plug conveyor belts (43); the pile beating system (5) is located between the two pile brackets (41); the two pile brackets (41) are used to clamp the pile flower type negative ion generating head conveyed by the pile forming system (3); when the fixed plug is conveyed to the position opposite to the end of the pile flower type negative ion generating head, the laser welding head (42) welds the end of the binding wire to the center position of the end of the fixed plug, and the pile beating system (5) performs pile beating processing; the welded and piled pile flower type negative ion generating head is transported to the conveying system (6) at the tail end as the fixed plug conveyor belt (43) rotates.

6. The production equipment of a velvet flower type negative ion generating head as claimed in claim 5, characterized in that: The beating system (5) is provided with two groups, which are distributed on both sides of the clamping center of the pile bracket (41), and the beating system (5) comprises a brush head (51) and a brush shaft (52); the brush head (51) is detachably arranged on the brush shaft (52); after the plug is welded and fixed, the pile flower-shaped negative ion generating head clamped by the pile bracket (41) is combed and scattered by the rotating brush head (51), and the unfixed pile is also combed out by the brush head (51) at the same time.

7. The production equipment of a velvet flower type negative ion generating head as claimed in claim 6, characterized in that: The conveying system (6) comprises a head arranging mechanical arm (61) and a head conveyor belt (62); the head arranging mechanical arm (61) is used to remove the welded and velvet-type negative ion generating heads from the fixed plug conveyor belt (43) and place them on the head conveyor belt (62) to send them to the next process for packaging or assembly.

8. A production process for a velvet-shaped negative ion generating head, characterized in that: The production equipment of a velvet-shaped negative ion generating head according to claim 7 comprises the following steps: S1. Due to the special structure of the velvet-shaped negative ion generating head, the carbon fiber yarn used needs to be desized in advance. Solvent desizing or high-temperature desizing can be performed according to the type of yarn sizing material. After the treatment, winding is performed to form a sizing-free carbon fiber yarn tube; S2, installing the pulp-free carbon fiber yarn tube onto a plurality of pay-off brackets (12) of the yarn rack (1); the yarn passes through the tension yarn guide (13), and the direction of the tension yarn guide (13) and the yarn tension are adjusted according to the direction and distance of the yarn collecting triangle opening (21); S3, the yarn passes through the ceramic yarn guide head array (211) of the yarn collecting triangle mouth (21), passes through the yarn collecting disk (212), and is bundled or pieced into a yarn bundle or yarn sheet with regular orientation; the yarn bundle or yarn sheet passes through multiple groups of tension rollers (22) to adjust the yarn tension and optimize the orientation; and finally, it is fed from the yarn collecting roller pair (23) to the pile forming system (3); S4, the movable yarn taking roller pair (31) clamps the output yarn bundle or yarn sheet from the yarn collecting roller pair (23) of the yarn collecting system (2), pulls it to the yarn winding head (32) turned to a vertical position, and is clamped by the electromagnetic telescopic clamp (322) of the yarn winding head (32); S5, the yarn winding frame (321) rotates under the drive of the yarn winding shaft (323), and the yarn bundle or yarn sheet is quantitatively wound on the yarn winding frame (321); the curling amount of the yarn bundle or yarn sheet is determined by the set number of turns, and the yarn linear density and the number of curling turns determine the number of pile fibers; S6, the upper mechanical arm (331) clamps the binding wire from the binding wire storage and feeding system (34), cooperates with the lower mechanical arm (332) to guide the binding wire to the middle position of the winding frame (321), completes the yarn drawing and threading, and then performs the first stage of twisting and bundling; in the first stage of twisting, the yarn is only clamped but not spread; S7, after the first stage of twisting, the fixing glue is applied to the yarn bundling point through the glue dispensing head (353); the laser cutting head cuts the yarn from both sides of the inner side of the yarn winding frame (321), and the edge yarn falls into the waste yarn basket; the yarn cutting position determines the pile length; S8, the upper mechanical arm (331) and the lower mechanical arm (332) rotate in opposite directions to complete the second stage of twisting the yarn, the yarn is spread to form a velvet flower, and the ultraviolet curing head (354) cures the fixing glue to fix the shape of the velvet flower; S9, if a velvet flower type negative ion generating head in the form of a unidirectional binding wire is manufactured, the binding wire is located on one side of the velvet head, then the binding wire is cut off by the laser cutting head after the yarn is threaded, the two ends of the binding wire are clamped by the upper mechanical arm (331), and the midpoint of the binding wire is clamped by the lower mechanical arm (332), and the velvet is formed; if a velvet flower type negative ion generating head in the form of a bidirectional binding wire is manufactured, the binding wire is located on both sides of the velvet head, then after twisting in the second stage, the two laser cutting heads cut the twisted binding wire into a set length; S10, the velvet flower-shaped negative ion generating head after being formed is moved by the upper mechanical arm (331) and / or the lower mechanical arm (332) to be clamped on the velvet support (41) of the welding system (4); S11, the fixed plugs are contained in the vibration plate (45), and the vibration track (44) is installed on the vibration plate (45). The fixed plugs are moved out of the vibration plate (45) and arranged in a row on the vibration track (44) by shaking the vibration plate (45) and the vibration track (44). The fixed plugs arranged on the vibration track (44) are clamped and inserted into the holes in the two sets of fixed plug conveyor belts (43) by the fixed plug insertion mechanical arm (46) and placed vertically; S12, when the fixed plug is transferred to face the end of the velvet-shaped negative ion generating head, the laser welding head (42) welds the end of the binding wire to the center position of the end of the fixed plug; S13, after the plug is fixed by welding, the velvet flower-shaped negative ion generating head clamped by the velvet holder (41) is combed and scattered by the rotating brush head (51), and the unfixed velvet is also combed out by the brush head (51) at the same time; S14, the velvet-shaped negative ion generating head after welding and velveting is transported to the conveying system (6) at the tail end as the fixed plug conveyor belt (43) rotates; it is taken off from the fixed plug conveyor belt (43) by the generating head arranging mechanical arm (61) and arranged on the generating head conveyor belt (62) and sent to the next process.

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