CN111387628B - Ear belt knitting machine - Google Patents
Ear belt knitting machine Download PDFInfo
- Publication number
- CN111387628B CN111387628B CN202010298184.XA CN202010298184A CN111387628B CN 111387628 B CN111387628 B CN 111387628B CN 202010298184 A CN202010298184 A CN 202010298184A CN 111387628 B CN111387628 B CN 111387628B
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- Prior art keywords
- wire
- rotating shaft
- bracket
- sleeved
- gear
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- 238000009940 knitting Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 239000003638 chemical reducing agent Substances 0.000 claims description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- 238000005452 bending Methods 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 239000010425 asbestos Substances 0.000 claims description 7
- 229910052895 riebeckite Inorganic materials 0.000 claims description 7
- 229910000746 Structural steel Inorganic materials 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 235000000396 iron Nutrition 0.000 claims description 3
- 229920002334 Spandex Polymers 0.000 description 9
- 239000004759 spandex Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
- A41H43/00—Other methods, machines or appliances
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Knitting Machines (AREA)
Abstract
The ear belt knitting machine comprises a left bracket and a right bracket, wherein a first wire rod, a second wire rod, a wire bracket, a first working platform, a first mounting bracket, a second mounting bracket and a second working platform are sequentially connected between the left bracket and the right bracket from top to bottom; a main transmission shaft is rotatably arranged below the first working platform; a plurality of pairs of first fixing rods and second fixing rods are arranged on the first working platform; a wire device is arranged on the side surface of the wire support, and a yarn cutter and a crochet hook are arranged below the wire device; the main transmission shaft drives the hook needle to work; a first rotating shaft is arranged below the hook needle head, and a wire pressing device is arranged on the first rotating shaft; and a heating pipe fitting is arranged below the wire pressing device and penetrates through the second working platform. Compared with the prior art, the ear belt knitting machine has the advantages of simple structure, broken line prompting and alarming functions, and improvement of the straightness of the ear belt, so that the ear belt knitting machine can be rapidly packaged and shipped after being processed.
Description
Technical Field
The invention relates to the field of mechanical equipment, in particular to an ear belt knitting machine.
Background
The ear belt knitting machine is a device for processing the ear belt of the mask, the existing ear belt knitting machine has complex structure, and the problems that 1, the spandex filaments used for processing the ear belt are thinner and are easy to break, an alarm device is absent on the device, and the spandex filaments are difficult to find after being broken; 2. the straightness of the ear belt is poor after being processed and molded; 3. after the ear belt is processed, the ear belt wire is vertically dropped into the wire collecting box, so that the ear belt wire is in a round shape in the wire collecting box, and the ear belt wire is also required to be packaged and shipped by manual wire arrangement in the later stage.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an ear belt knitting machine aiming at the defects of the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
The ear belt knitting machine comprises a left bracket and a right bracket, wherein a first wire rod, a second wire rod, a wire bracket, a first working platform, a first mounting bracket, a second mounting bracket and a second working platform are sequentially connected between the left bracket and the right bracket from top to bottom; a main transmission shaft is rotatably arranged below the first working platform; the main transmission shaft is sleeved with a plurality of belt pulleys, and one end of the main transmission shaft is connected with a first main motor through a synchronous belt; a plurality of pairs of first fixing rods and second fixing rods are arranged on the first working platform; a plurality of first wire devices and second wire devices which are arranged in parallel are arranged on the side surface of the wire support, and a yarn breaker is arranged below the second wire devices; the yarn breaker is connected with the bottom of the wire support; the lower parts of the first wire guide device and the second wire guide device are provided with hook needles which are arranged on the first mounting frame; the belt pulley is connected with the hook needle head through a belt; a rotating shaft I is arranged below the crochet head, and two ends of the rotating shaft I are respectively and rotatably connected with the left bracket and the right bracket through bearing seats I; a wire pressing device is arranged on the first rotating shaft; a heating pipe fitting is arranged below the wire pressing device and penetrates through the second working platform; a tray is arranged below the heating pipe fitting in a sliding manner, and a wire collecting box is arranged on the tray; a second main motor and a speed reducer are arranged on one side of the left bracket; the main motor II is connected with a rotating shaft II through a chain I, and two ends of the rotating shaft II are connected with the rotating shaft I through bevel gear sets; the second rotating shaft is connected with the input shaft end of the speed reducer through a second chain, and the output shaft end of the speed reducer is connected with one side of the tray through a connecting device.
Further, the first wire guide device has the same structure as the second wire guide device, and comprises a bending frame, a positioning screw, an adjusting nut, a spring and a pair of pressing plates; the bending frame is U-shaped, a wire passing plug is arranged on the extending part of the upper end and the lower end of the bending frame, and a wire passing hole is formed in the wire passing plug; one end of the positioning screw penetrates through the bending frame to be connected with the wire support, the other end of the positioning screw is connected with the adjusting nut in a threaded manner, and a threading hole is formed in a rod body of the positioning screw; the pressing plates are symmetrically sleeved on the positioning screws, and the threading holes are positioned between the pressing plates; the spring is arranged between the pressing plate and the adjusting nut, and the spring is sleeved on the positioning screw.
Further, the wire pressing device comprises a fixed plate, a movable plate, a rotating wheel and a pressing wheel, wherein the fixed plate is welded on the first mounting frame; one end of the movable plate is connected with the lower end of the fixed plate through a bolt and a nut, and the other end of the movable plate is connected with the second mounting frame through a tension spring; the rotating wheel is sleeved on the first rotating shaft; the middle part of the movable plate is connected with a fixed shaft; the pinch roller is sleeved on the fixed shaft.
Furthermore, a cross rod I is welded between the left bracket and the right bracket, and a cross rod II and a cross rod III are sequentially welded below the left bracket; two sides of the main transmission shaft are rotatably connected to the cross bars I of the left bracket and the right bracket through bearing seats II; one end of the main transmission shaft is sleeved with a first synchronous wheel; a motor mounting plate I is welded on the side surface of the cross rod II; the first main motor is arranged on the first motor mounting plate, and the output shaft end of the first main motor penetrates through the first motor mounting plate and is provided with a second synchronous wheel; the first synchronizing wheel and the second synchronizing wheel are connected through a synchronizing belt.
Further, a second motor mounting plate is welded at the upper end of the second cross rod; the second main motor is arranged on the second motor mounting plate, and a first gear is sleeved at the end of an output shaft of the second main motor; support blocks are welded on the two sides of the left bracket in an outward extending way; the second rotating shaft is rotatably connected to the supporting block through a third bearing seat, and a second gear and a third gear are sleeved on the second rotating shaft; the gear II is connected with the gear I through a chain I; the input shaft end of the speed reducer is sleeved with a gear IV; the gear IV is connected with the gear III through a chain II.
Further, the connecting device comprises an adjusting piece, a screw and a universal joint bearing, wherein the adjusting piece is fixedly arranged at the output shaft end of the speed reducer, and a waist slot hole is formed in the adjusting piece; the universal joint bearings are connected to two ends of the screw rod in a threaded manner; an extension frame is welded on one side of the tray, and a fixing pin is arranged on the extension frame; one end of the screw rod is connected with the waist slot hole of the adjusting piece through the universal joint bearing, and the other end of the screw rod is connected with the fixing pin through the universal joint bearing.
Further, the bottoms of the left bracket and the right bracket are welded with a supporting frame and supporting angle irons; the supporting frame is rotatably provided with a pulley; the trays are arranged on the support angle iron and are connected through connecting rods; the flange is buckled to the tray both sides, and the tray slides through the flange and the pulley of both sides and sets up.
Further, the heating pipe fitting comprises an aluminum shell and a heating copper pipe, the heating copper pipe is sleeved in the aluminum shell, and asbestos is filled between the heating copper pipe and the aluminum shell; the asbestos bonds the heating copper pipe and the aluminum shell through high-temperature resistant glue; the outside of the aluminum shell is fixed on the second mounting frame through the anchor ear.
Compared with the prior art, the ear belt knitting machine has the advantages that the structure is simple, the processing efficiency is high, the prompting and alarming effects are achieved through the arrangement of the yarn cutter, the straightness of the ear belt formed by heating the pipe fitting is better, the vertically falling ear belt wires are uniformly distributed in the wire collecting box through the back and forth sliding of the tray, the subsequent direct delivery can be realized, the manual wire arranging step is reduced, and the delivery efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic diagram of a first embodiment of a wire guide of the present invention;
FIG. 4 is an enlarged view at FIG. 1A;
FIG. 5 is a schematic view of the heating tube of the present invention;
Wherein 1, a left bracket, 2, a right bracket, 3, a first cross rod, 4, a second cross rod, 5, a third cross rod, 6, a first wire rod, 7, a second wire rod, 8, a wire bracket, 9, a first working platform, 10, a first mounting frame, 11, a second mounting frame, 12, a second working platform, 13, a main transmission shaft, 14, a second bearing seat, 15, a belt pulley, 16, a synchronous belt, 17, a first main motor, 18, a first fixing rod, 19, a second fixing rod, 20, a first wire device, 21, a second wire device, 22, a yarn breaker, 23, a crochet head, 24, a belt, 25, a first rotating shaft, 26, a first bearing seat, 27, a wire pressing device, 28, a heating pipe fitting, 29, a tray, 30 and a wire collecting box, 31, a second main motor, 32, a speed reducer, 33, a first chain, 34, a second rotating shaft, 35, a bevel gear set, 36, a second chain, 37, a connecting device, 38, a first motor mounting plate, 39, a second motor mounting plate, 40, a supporting block, 41, a third bearing seat, 42, a supporting frame, 43, a supporting angle iron, 44, a pulley, 45, a connecting rod, 46, a hoop, 201, a bending frame, 202, a positioning screw, 203, an adjusting nut, 204, a spring, 205, a pressing plate, 206, a wire passing plug, 271, a fixed plate, 272, a movable plate, 273, a rotating wheel, 274, a pressing wheel, 275, a tension spring, 281, an aluminum shell, 282, a heating copper pipe, 283, asbestos, 371, a regulating plate, 372, a screw, 373 and a universal joint bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below.
As shown in fig. 1 to 5, the ear belt knitting machine comprises a left bracket 1 and a right bracket 2, wherein the left bracket 1 and the right bracket 2 are constructed by square tubes; a cross rod I3 is welded between the left bracket 1 and the right bracket 2, and a cross rod II 4 and a cross rod III 5 are sequentially welded below the left bracket 1; a first wire guide rod 6, a second wire guide rod 7, a wire guide support 8, a first working platform 9, a first mounting frame 10, a second mounting frame 11 and a second working platform 12 are sequentially connected between the left support 1 and the right support 2 from top to bottom; a main transmission shaft 13 is rotatably arranged below the first working platform 9; two sides of the main transmission shaft 13 are rotatably connected to the first cross bars 3 of the left bracket 1 and the right bracket 2 through second bearing blocks 14, a plurality of belt pulleys 15 are sleeved on the main transmission shaft 13, and one end of the main transmission shaft 13 is connected with a first main motor 17 through a synchronous belt 16; a plurality of pairs of first fixing rods 18 and second fixing rods 19 are arranged on the first working platform 9, the first fixing rods 18 are used for placing low-elastic silk yarns, and the second fixing rods 19 are used for placing spandex silk yarns; a plurality of first wire devices 20 and second wire devices 21 which are arranged in parallel are arranged on the side surface of the wire support 8, and a yarn breaker 22 is arranged below the second wire devices 21; the yarn breaker 22 is connected with the bottom of the wire support 8, the yarn breaker 22 adopts a 12V power supply, the structure of the yarn breaker 22 can refer to a yarn breaker of China patent No. 201720416892.2, and the yarn breaker 22 has an alarm prompt function after a spandex yarn is broken; the lower parts of the first lead device 20 and the second lead device 21 are provided with hook needles 23, the hook needles 23 are arranged on the first mounting frame 10, and the structure of the hook needles 23 can refer to a 28-needle hook needle machine head of Chinese patent number 201621248086.0; the belt pulley 15 is connected with the hook needle 23 through a belt 24, and when the main transmission shaft 13 rotates, the belt 24 on the belt pulley 15 drives the hook needle 23 to rotate to form an ear belt; a first rotating shaft 25 is arranged below the hook needle head 23, and two ends of the first rotating shaft 25 are respectively and rotatably connected with the left bracket 1 and the right bracket 2 through a first bearing seat 26; the first rotating shaft 25 is provided with a wire pressing device 27; a heating pipe fitting 28 is arranged below the wire pressing device 27, and the heating pipe fitting 28 is arranged on the second working platform 12 in a penetrating manner; a tray 29 is slidably arranged below the heating pipe fitting 28, and a wire collecting box 30 is arranged on the tray 29; a second main motor 31 and a speed reducer 32 are arranged on one side of the left bracket 1; the main motor II 31 is connected with a rotating shaft II 34 through a chain I33, and two ends of the rotating shaft II 34 are connected with a rotating shaft I25 through a bevel gear set 35; the second rotating shaft 34 is connected with the input shaft end of the speed reducer 32 through a second chain 36, and the output shaft end of the speed reducer 32 is connected with one side of the tray 29 through a connecting device 37.
The first lead device 20 and the second lead device 21 have the same structure; the first wire guide device 20 comprises a bending frame 201, a positioning screw 202, an adjusting nut 203, a spring 204 and a pair of pressing plates 205; the bending frame 201 is U-shaped, a wire passing plug 206 is arranged on the extending parts of the upper end and the lower end of the bending frame 201, and a wire passing hole is formed in the wire passing plug 206; one end of the positioning screw 202 penetrates through the bending frame 201 to be connected with the wire support 8, the other end of the positioning screw 202 is connected with the adjusting nut 203 in a threaded manner, and a threading hole is formed in a rod body of the positioning screw 202; the pressing plates 205 are symmetrically sleeved on the positioning screws 202, and threading holes are formed between the pressing plates 205; the spring 204 is arranged between the pressing plate 205 and the adjusting nut 203, and the spring 204 is sleeved on the positioning screw 203; the threading holes between the first 20 pressing plates 205 of the wire guiding device are used for threading the low-stretch yarn, the threading holes between the second 21 pressing plates 205 of the wire guiding device are used for threading the spandex yarn, and tension is provided when the low-stretch yarn and the spandex yarn are threaded through the first 20 and the second 21 wire guiding devices.
The wire pressing device 27 comprises a fixed plate 271, a movable plate 272, rotating wheels 273 and a pressing wheel 274, wherein the fixed plate 271 is welded on the first mounting frame 10; one end of the movable plate 272 is connected with the lower end of the fixed plate 271 through bolts and nuts, and the other end of the movable plate 272 is connected with the second mounting frame 11 through a tension spring 275; the rotating wheel 273 is sleeved on the first rotating shaft 25; the middle part of the movable plate 272 is connected with a fixed shaft; the pinch roller 274 is sleeved on the fixed shaft.
One end of the main transmission shaft 13 is sleeved with a first synchronous wheel; a first motor mounting plate 38 is welded on the side surface of the second cross rod 4; the first main motor 17 is arranged on the first motor mounting plate 38, and the output shaft end of the first main motor 17 passes through the first motor mounting plate 38 and is sleeved with a second synchronous wheel; the first synchronizing wheel and the second synchronizing wheel are connected through a synchronous belt 16.
The upper end of the second cross rod 4 is welded with a second motor mounting plate 39; the second main motor 31 is arranged on the second motor mounting plate 39, and a first gear is sleeved at the end of an output shaft of the second main motor 31; support blocks 40 are welded on the two sides of the left bracket 1 in an outward extending manner; the second rotating shaft 34 is rotatably connected to the supporting block 40 through a third bearing seat 41, and a second gear and a third gear are sleeved on the second rotating shaft 34; the gear II is connected with the gear I through a chain I33; the input shaft end of the speed reducer 32 is sleeved with a gear IV; the fourth gear is connected with the third gear through a second chain 36.
The connecting device 37 comprises an adjusting piece 371, a screw 372 and a universal joint bearing 373, wherein the adjusting piece 371 is fixedly arranged at the output shaft end of the speed reducer 32, and a waist slot hole is formed in the adjusting piece 371; the universal joint bearing 373 is connected with the two ends of the screw 372 in a threaded manner; an extension frame is welded on one side of the tray 39, and a fixing pin is arranged on the extension frame; one end of the screw 372 is connected with the waist slot hole of the adjusting piece 371 through a universal joint bearing 373, and the other end is connected with the fixed pin through the universal joint bearing 373.
The bottoms of the left bracket 1 and the right bracket 2 are welded with a supporting frame 42 and a supporting angle iron 43; the supporting frame 42 is rotatably provided with a pulley 44; the trays 29 are placed on the supporting angle irons 43, and the trays 29 are connected through connecting rods 45; the flanges are bent at two sides of the tray 29, and the tray 29 is slidably arranged with the pulleys 44 through the flanges at two sides.
The heating pipe 28 comprises an aluminum shell 281 and a heating copper pipe 282, the heating copper pipe 282 is sleeved in the aluminum shell 281, and the heating copper pipe 282 is powered and heated by an external power supply; asbestos 283 is filled between the heating copper pipe 282 and the aluminum shell 281; the asbestos 283 bonds the heating copper pipe 282 and the aluminum shell 281 through high temperature resistant glue; the outside of the aluminum shell 281 is fixed on the second mounting frame 11 through the anchor ear 46.
Working principle: the low-elastic wire passes through the upper part of the first wire rod 6 and enters a threading hole between the pressing plates 205 of the first wire device 20, the low-elastic wire passes through a threading hole of the threading plug 206 at the lower end of the bending frame 201 and enters the hook needle 23, the spandex wire passes through the upper part of the second wire rod 7 and enters a threading hole between the pressing plates 205 of the second wire device 21, and the spandex wire passes through a threading hole of the threading plug 206 at the lower end of the bending frame 201 and enters the hook needle 23; starting a first main motor 17, wherein the first main motor 17 drives a main transmission shaft 13 to rotate through a synchronous belt 16, and a belt pulley 15 on the main transmission shaft 13 drives a hook needle 23 to rotate through a belt 24 so as to form a lug belt from a low stretch yarn and a spandex yarn; the formed ear belt enters the wire pressing device 27, the ear belt is pressed by the rotating wheel 273 and the pressing wheel 274 of the wire pressing device 27, the main motor II 31 drives the rotating shaft II 34 to rotate through the chain I33, the two ends of the rotating shaft II 34 drive the rotating shaft I25 to rotate through the bevel gear group 35, the rotating wheel 273 rotates along with the rotating shaft I25, the formed ear belt is sent into the heating pipe fitting 28, the heating pipe fitting 28 heats the ear belt, and the straightness of the ear belt is improved; meanwhile, the second rotating shaft 34 drives the speed reducer 32 to work through the second chain 36, and the output end of the speed reducer 32 drives the tray 29 to slide back and forth through the connecting device 37, so that the ear belts uniformly fall into the wire collecting box 30, and the wire collecting box 30 can be packaged after being full.
The invention is not limited to the embodiments described, but a person skilled in the art may make modifications or changes without departing from the spirit of the invention, i.e. the scope of the disclosure, and the scope of the invention is defined by the claims.
Claims (5)
1. An ear belt knitting machine, characterized in that: the wire guide device comprises a left bracket and a right bracket, wherein a first wire guide rod, a second wire guide rod, a wire guide bracket, a first working platform, a first mounting frame, a second mounting frame and a second working platform are sequentially connected between the left bracket and the right bracket from top to bottom; a main transmission shaft is rotatably arranged below the first working platform; the main transmission shaft is sleeved with a plurality of belt pulleys, and one end of the main transmission shaft is connected with a first main motor through a synchronous belt; a plurality of pairs of first fixing rods and second fixing rods are arranged on the first working platform; a plurality of first wire devices and second wire devices which are arranged in parallel are arranged on the side surface of the wire support, and a yarn breaker is arranged below the second wire devices; the yarn breaker is connected with the bottom of the wire support; the lower parts of the first wire guide device and the second wire guide device are provided with hook needles which are arranged on the first mounting frame; the belt pulley is connected with the hook needle head through a belt; a rotating shaft I is arranged below the crochet head, and two ends of the rotating shaft I are respectively and rotatably connected with the left bracket and the right bracket through bearing seats I; a wire pressing device is arranged on the first rotating shaft; a heating pipe fitting is arranged below the wire pressing device and penetrates through the second working platform; a tray is arranged below the heating pipe fitting in a sliding manner, and a wire collecting box is arranged on the tray; a second main motor and a speed reducer are arranged on one side of the left bracket; the main motor II is connected with a rotating shaft II through a chain I, and two ends of the rotating shaft II are connected with the rotating shaft I through bevel gear sets; the second rotating shaft is connected with the input shaft end of the speed reducer through a second chain, and the output shaft end of the speed reducer is connected with one side of the tray through a connecting device;
the first wire guide device has the same structure as the second wire guide device, and comprises a bending frame, a positioning screw, an adjusting nut, a spring and a pair of pressing plates; the bending frame is U-shaped, a wire passing plug is arranged on the extending part of the upper end and the lower end of the bending frame, and a wire passing hole is formed in the wire passing plug; one end of the positioning screw penetrates through the bending frame to be connected with the wire support, the other end of the positioning screw is connected with the adjusting nut in a threaded manner, and a threading hole is formed in a rod body of the positioning screw; the pressing plates are symmetrically sleeved on the positioning screws, and the threading holes are positioned between the pressing plates; the spring is arranged between the pressing plate and the adjusting nut and sleeved on the positioning screw;
The wire pressing device comprises a fixed plate, a movable plate, a rotating wheel and a pressing wheel, wherein the fixed plate is welded on the first mounting frame; one end of the movable plate is connected with the lower end of the fixed plate through a bolt and a nut, and the other end of the movable plate is connected with the second mounting frame through a tension spring; the rotating wheel is sleeved on the first rotating shaft; the middle part of the movable plate is connected with a fixed shaft; the pinch roller is sleeved on the fixed shaft;
The connecting device comprises an adjusting piece, a screw and a universal joint bearing, wherein the adjusting piece is fixedly arranged at the output shaft end of the speed reducer, and a waist slot hole is formed in the adjusting piece; the universal joint bearings are connected to two ends of the screw rod in a threaded manner; an extension frame is welded on one side of the tray, and a fixing pin is arranged on the extension frame; one end of the screw rod is connected with the waist slot hole of the adjusting piece through a universal joint bearing, and the other end of the screw rod is connected with the fixing pin of the tray through the universal joint bearing.
2. The ear belt knitting machine as claimed in claim 1, characterized in that: a cross rod I is welded between the left bracket and the right bracket, and a cross rod II and a cross rod III are sequentially welded below the left bracket; two sides of the main transmission shaft are rotatably connected to the cross bars I of the left bracket and the right bracket through bearing seats II; one end of the main transmission shaft is sleeved with a first synchronous wheel; a motor mounting plate I is welded on the side surface of the cross rod II; the first main motor is arranged on the first motor mounting plate, and the output shaft end of the first main motor penetrates through the first motor mounting plate and is provided with a second synchronous wheel; the first synchronizing wheel and the second synchronizing wheel are connected through a synchronizing belt.
3. The ear belt knitting machine according to claim 2, characterized in that: the upper end of the second cross rod is welded with a second motor mounting plate; the second main motor is arranged on the second motor mounting plate, and a first gear is sleeved at the end of an output shaft of the second main motor; support blocks are welded on the two sides of the left bracket in an outward extending way; the second rotating shaft is rotatably connected to the supporting block through a third bearing seat, and a second gear and a third gear are sleeved on the second rotating shaft; the gear II is connected with the gear I through a chain I; the input shaft end of the speed reducer is sleeved with a gear IV; the gear IV is connected with the gear III through a chain II.
4. The ear belt knitting machine as claimed in claim 1, characterized in that: the bottoms of the left bracket and the right bracket are welded with a supporting frame and supporting angle irons; the supporting frame is rotatably provided with a pulley; the trays are arranged on the support angle iron and are connected through connecting rods; the flange is buckled to the tray both sides, and the tray slides through the flange and the pulley of both sides and sets up.
5. The ear belt knitting machine as claimed in claim 1, characterized in that: the heating pipe fitting comprises an aluminum shell and a heating copper pipe, the heating copper pipe is sleeved in the aluminum shell, and asbestos is filled between the heating copper pipe and the aluminum shell; the asbestos bonds the heating copper pipe and the aluminum shell through high-temperature resistant glue; the outside of the aluminum shell is fixed on the second mounting frame through the anchor ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010298184.XA CN111387628B (en) | 2020-04-16 | 2020-04-16 | Ear belt knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010298184.XA CN111387628B (en) | 2020-04-16 | 2020-04-16 | Ear belt knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111387628A CN111387628A (en) | 2020-07-10 |
| CN111387628B true CN111387628B (en) | 2024-05-24 |
Family
ID=71411477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010298184.XA Active CN111387628B (en) | 2020-04-16 | 2020-04-16 | Ear belt knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111387628B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102433973B1 (en) * | 2020-08-05 | 2022-08-22 | 박정훈 | Mask ear strap knitting device |
| CN113481686A (en) * | 2021-07-28 | 2021-10-08 | 枝江锦河科技有限公司 | Mask earring weaving system, using method thereof and mask earring |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1285058A (en) * | 1969-06-09 | 1972-08-09 | Monk Sutton In Ashfield Ltd Sa | Improvements in or relating to straight bar knitting machines |
| CN203505736U (en) * | 2013-04-10 | 2014-04-02 | 东莞市福派仕织造有限公司 | Woven ear belt |
| TWM573233U (en) * | 2018-09-28 | 2019-01-21 | 張明富 | Filtering mouth mask structure |
| CN212280090U (en) * | 2020-04-16 | 2021-01-05 | 南通市鸿建织带有限公司 | Ear belt knitting machine |
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2020
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1285058A (en) * | 1969-06-09 | 1972-08-09 | Monk Sutton In Ashfield Ltd Sa | Improvements in or relating to straight bar knitting machines |
| CN203505736U (en) * | 2013-04-10 | 2014-04-02 | 东莞市福派仕织造有限公司 | Woven ear belt |
| TWM573233U (en) * | 2018-09-28 | 2019-01-21 | 張明富 | Filtering mouth mask structure |
| CN212280090U (en) * | 2020-04-16 | 2021-01-05 | 南通市鸿建织带有限公司 | Ear belt knitting machine |
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