CN214060909U - Oven type monofilament batch coating machine - Google Patents

Abstract

The utility model discloses a baking box type monofilament batch coating machine. Including the stoving case, be used for making many yarns through the yarn conveyor of stoving case and be used for coating the monofilament on it with coating before the yarn gets into the stoving case in batches and coat the device, monofilament coats the device in batches and includes the bed frame, is equipped with the coating shower nozzle of at least a set of horizontal setting on the bed frame and corresponds every group coating shower nozzle and be equipped with a coating mould, and the interval is provided with a plurality of through wires holes about on the coating mould, and the coating shower nozzle orientation corresponds the rear of through wires hole. The yarn conveying device is used for continuously conveying a plurality of yarns and enabling the yarns to pass through the drying box, the coating nozzle is used for spraying coating on the yarns, and the coating die is used for enabling the coating to be uniformly coated on the yarns and removing redundant coating. The utility model discloses can realize many yarns coating simultaneously, the stoving effect through the stoving case after the coating forms the cladding silk, and production efficiency is higher, product quality is better.

Description

Oven type monofilament batch coating machine

Technical Field

The utility model relates to a baking oven formula monofilament is coating machine in batches.

Background

The covering yarn is a composite material obtained by adhering coating (such as polyvinyl chloride and the like) on the yarn and curing the coating, so that the characteristics of common yarn can be improved, and the covering yarn has the advantages of heat preservation, flame retardance, mildew resistance and the like. Because the wrapping yarn has good characteristics different from common yarns, the wrapping yarn can be applied to the manufacture of fabrics such as shading cloth, waterproof cloth and the like, and has a wide application range.

At present, the manufacturing method of the coated yarn is single yarn coating, a single yarn is used for dipping the coating, and then the coating is solidified on the yarn in the modes of heating, drying and the like. The prior production process has the following defects: 1) the monofilament can only be coated with one silk thread at a time, and the production efficiency is low. 2) The problem of coating adhesion inequality appears easily in the mode adhesion coating that adopts to dip in and get, leads to some local coating adhesion on the yarn not to go up coating, and some local coating adhesion is too much, leads to the cladding silk thickness of producing uneven, influences the off-the-shelf quality of package.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem provide one kind can realize many yarns oven formula monofilament batch coating machine of coating simultaneously to improve the production efficiency of cladding silk.

In order to achieve the purpose, the utility model discloses a stoving case, be used for making many yarns through the yarn conveyor of stoving case and be used for coating the monofilament on it with coating before the yarn gets into the stoving case and coat the device in batches, characterized by the monofilament coats the device in batches and includes the bed frame, is equipped with the coating shower nozzle of at least a set of horizontal setting on the bed frame and corresponds every group coating shower nozzle and be equipped with a coating mould, and the interval is provided with a plurality of through wires holes about on the coating mould, and the coating shower nozzle orientation corresponds the rear of through wires hole. The yarn conveying device is used for continuously conveying a plurality of yarns and enabling the yarns to pass through the drying box, the coating nozzle is used for spraying coating on the yarns, and the coating die is used for enabling the coating to be uniformly coated on the yarns and removing redundant coating.

Be equipped with two sets of coating shower nozzles, two coating moulds on the bed frame, two feed pipes around being equipped with on the bed frame, two sets of coating shower nozzles are installed respectively on two feed pipes, and the left end of two feed pipes, the right-hand member of two feed pipes are linked together through an intervalve separately, all is connected with logical material pipe on two intervalves. The two groups of coating nozzles spray the coating on the yarns, and redundant coating is removed through the two groups of coating dies, so that the problem that coating leakage occurs to a certain section on the yarns due to the fact that one coating nozzle cannot work normally can be solved.

The base frame is provided with two guide sleeves, the two material passing pipes are respectively inserted into one guide sleeve, through holes are formed in the guide sleeves, fastening bolts are screwed on the guide sleeves, and the fastening bolts penetrate through the through holes to abut against the material passing pipes. The guide sleeve is matched with the material passing pipe inserted into the guide sleeve, and the fastening bolt locks the material passing pipe, so that the position of the material passing pipe can be adjusted, the position of the coating spray head is further changed to enable the coating spray head to be better close to yarns, and a better coating effect is achieved.

Be equipped with square frame shape mesa on the bed frame, two coating die all lie in between the side around the square frame shape mesa and around the interval set up, coating die's both ends are connected with the side about square frame shape mesa respectively, are equipped with the collecting hopper on the bed frame, the below at square frame shape mesa is accepted to the opening part of collecting hopper, the interval is provided with a plurality of yarn guide rings on the rear side edge of square frame shape mesa, the yarn guide ring is fixed on square frame shape mesa by stiff silk one end, the other end spiral is buckled the round and is formed the loop configuration. The square table board not only provides the table board for installing the coating die, the hollow area is formed in the middle of the square table board, and the coating falling after the coating spray head sprays and the coating scraped by the coating die all fall into the hollow area and are collected by the collecting hopper. The yarn guide ring is used for guiding the yarn in the advancing process, so that the yarn is fed according to an accurate path, and the coating nozzle can accurately spray the coating to the yarn. The yarn guide ring is spirally bent into a ring-shaped structure, and the yarn can be put into the ring from the side part in an initial state without being inserted into the yarn guide ring in a threading manner, so that the yarn can be conveniently put.

The through wires hole is the bell mouth that reduces from backward preceding diameter gradually, and the upside of coating mould is equipped with the opening of intercommunication through wires hole upside. The threading hole adopts the bell mouth structure, and the yarn is when passing through the threading hole, and the unnecessary coating on the yarn can not only be got rid of in the threading hole, and the less and smaller threading hole of diameter also gathers the coating and further scribbles the effect, makes the coating further coat evenly on the yarn.

The bottom of the collecting hopper is provided with a discharge outlet, a material receiving box is arranged below the collecting hopper, and the discharge outlet faces to an opening at the top of the material receiving box; the monofilament batch coating device further comprises a material pump, wherein one material passing pipe is communicated with the material receiving box through a return pipeline, the other material passing pipe is connected with a discharge port of the material pump through a feeding pipeline, and a feed port of the material pump is communicated with the material receiving box through a feeding pipeline. The material pump can draw out coating from the receiving box and carry to logical material pipe, finally supplies to the coating shower nozzle, and the receiving box recovery coating that gets into from the collecting hopper can use with the coating of newly adding in the receiving box after the feed pump extraction together.

The drying box is characterized in that a front opening and a rear opening of the drying box are respectively provided with a driving wheel, a movable support capable of moving back and forth is arranged in the drying box, a cotton rope is wound between the two driving wheels, one end of the cotton rope is connected to the movable support after downwards winding around one driving wheel, the other end of the cotton rope is connected to the movable support after downwards winding around the other driving wheel, and a plurality of yarn fixing elements are arranged on the movable support at intervals from left to right. The two ends of the thread rope are connected to the movable support to form a closed loop capable of transmitting power, the movable support can be driven to move back and forth by rotating one of the driving wheels, one thread end with broken yarn can be fixed on the yarn fixing element when the movable support moves to one opening of the drying box, and the yarn fixing element can be connected with the other thread end with broken yarn when the movable support moves to the other opening of the drying box. Because the movable bracket is provided with a plurality of yarn fixing elements at left and right intervals, and each yarn fixing element corresponds to the position of one yarn, the connection of a plurality of yarns can be realized at one time.

The drying oven is characterized in that a set of idler wheels are respectively arranged on the left side and the right side of the movable support, a track is respectively arranged on the left inner wall and the right inner wall of the drying oven, two sets of idler wheels positioned on the two sides of the movable support are respectively positioned on the two tracks, the front end and the rear end of the track are respectively extended out of the drying oven, a motor is installed on the drying oven, a driving belt wheel is installed on the motor, one driving wheel is connected with a driven belt wheel coaxial with the driving wheel, a transmission belt is wrapped on the driving belt wheel and the driven belt wheel, limit switches are respectively installed at the front end and the rear end of the track, and the two limit switches are electrically connected to a control circuit of the motor. The motor drives the driving wheel to rotate, so that labor can be saved, and the movable support can automatically enter and exit. The limit switch is used for limiting the moving range of the movable support, when the movable support moves to the limit working position in front or back, the limit switch corresponding to the movable support can be touched, and the limit switch can disconnect the power supply of the motor.

The movable support comprises a square frame structure formed by connecting a front side edge, a rear side edge, a left side edge and a right side edge, two ends of a cotton rope are respectively connected to the front side edge and the rear side edge of the movable support, two groups of idler wheels are respectively arranged on the left side edge and the right side edge, a yarn fixing element is arranged on the side edge positioned in front of or behind the movable support, the cross section of the track is of an inverted V-shaped structure, and the outer peripheral surface of each idler wheel is provided with a wheel groove matched with the cross section of the track. The movable support adopts a square frame structure, weight is favorably reduced, the two groups of rollers are respectively arranged on the left side and the right side, the movable support is stable in movement, and two ends of the cord are respectively connected to the front side and the rear side, so that the movable support can be prevented from being overturned when being pulled.

Yarn conveyor is including establishing a plurality of unwrapping wire rollers in monofilament batch coating device rear and establishing a plurality of receipts line rollers in stoving case the place ahead, receives the line roller and is driven by power device, respectively is equipped with a set of yarn guide ring before the unwrapping wire roller with receive behind the line roller. The yarn is pulled out from the pay-off roller and is collected by the take-up roller, and the yarn guide ring plays a role in dispersing and guiding the yarn.

The beneficial effects of the utility model reside in that: the coating machine can realize simultaneous coating of a plurality of yarns, and coated yarns are formed under the drying action of the drying box after coating, so that the production efficiency is high, and the product quality is good; the coating can be fully coated on the yarn by utilizing the overall spraying of the coating sprayer and the scraping action of the coating mould, the coating of the yarn can not be excessively accumulated, and the coating is uniformly covered on the yarn; the utility model discloses a set up broken string continuation device, can make the yarn after the broken string pass the stoving case, make things convenient for continuing of broken string, can not only realize continuing when many broken strings, need not to shut down at the in-process that the broken string continues moreover, further improved the production efficiency of cladding silk.

Drawings

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of a monofilament batch coating apparatus of the present invention;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a schematic view of the structure of FIG. 2 taken along line A-A;

FIG. 5 is a schematic structural view of a coating die according to the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 taken along line B-B;

fig. 7 is a schematic structural view of the break line connection device of the present invention;

fig. 8 is a schematic structural diagram of an embodiment of the present invention;

FIG. 9 is a sectional view in the bottom direction of FIG. 8;

fig. 10 is a schematic structural view of the present invention, wherein the roller is engaged with the track.

Detailed Description

Referring to fig. 1, in one embodiment of the present invention, a baking box type monofilament batch coater includes a drying box 201, a yarn feeding device 100 for passing a plurality of yarns through the drying box 201, and a monofilament batch coating device 200 for coating the yarns with a coating material before the yarns enter the drying box 201.

The utility model provides a yarn conveyor is for being used for making many yarns pass through the mechanical device of stoving case 201. In the embodiment shown in fig. 1, the yarn conveying device includes a plurality of unwinding rollers disposed behind the monofilament batch coating device 200 and a plurality of take-up rollers disposed in front of the drying box 201, the take-up rollers are driven by a power device, and a set of yarn guide rings are disposed in front of the unwinding rollers and behind the take-up rollers. When in work: the yarn is pulled out from the pay-off roller and is collected by the take-up roller, and the yarn guide ring plays a role in dispersing and guiding the yarn. In addition to the embodiments shown in the figures, the thread delivery device can also take other embodiments, such as: pay-off roller, receipts line roller can be replaced for drawing drum, take-up reel respectively, and the yarn guide ring of setting up in groups can be replaced for the broach structure.

Referring to fig. 2 to 7, the monofilament batch coating device 200 of the present invention includes a base frame 101, at least one group of horizontal coating nozzles 102 is arranged on the base frame 101 and a coating mold 103 is equipped corresponding to each group of coating nozzles 102, a plurality of threading holes 104 are arranged on the coating mold 103 at left and right intervals, and the coating nozzles 102 face the rear of the corresponding threading holes 104.

The threading hole 104 in this embodiment is a tapered hole having a diameter gradually decreasing from the rear to the front in order to uniformly apply the coating material to the yarn and remove the excess coating material adhered to the yarn. In order to facilitate the yarn to enter the threading hole 104, the upper side of the coating die 103 is provided with a notch 114 communicated with the upper side of the threading hole 104.

In this embodiment, two sets of coating nozzles 102 and two coating molds 103 are arranged on the base frame 101, a front feeding pipe and a rear feeding pipe 105 are arranged on the base frame 101, the two sets of coating nozzles 102 are respectively arranged on the two feeding pipes 105, the left ends of the two feeding pipes 105 and the right ends of the two feeding pipes 105 are respectively communicated through an intermediate pipe 106, and the two intermediate pipes 106 are respectively connected with a material passing pipe 107.

In order to realize the height adjustment of the paint sprayer 102, two guide sleeves 110 are arranged on the base frame 101, two material passing pipes 107 are respectively inserted into one guide sleeve 110, a through hole 111 is arranged on each guide sleeve 110, a fastening bolt 112 is screwed on each guide sleeve 110, and the fastening bolt 112 is abutted against the material passing pipe 107 through the through hole 111.

In a further improvement of this embodiment, a square frame-shaped table top 108 is provided on the base frame 101, the two coating dies 103 are located between the front and rear sides of the square frame-shaped table top 108 and are arranged at intervals in the front and rear directions, two ends of the coating dies 103 are respectively connected with the left and right sides of the square frame-shaped table top 108, a collecting hopper 109 is provided on the base frame 101, an opening of the collecting hopper 109 is received below the square frame-shaped table top 108, and a plurality of yarn guide rings 113 are arranged at intervals on the rear side of the square frame-shaped table top 108. In order to facilitate the yarn placement, the yarn guide ring 113 in this embodiment is formed by fixing one end of a rigid yarn on the square table 108 and spirally bending the other end of the rigid yarn by one turn to form a loop-shaped structure. The bottom of the collecting hopper 109 is provided with a discharge outlet 115, a material receiving box 116 is arranged below the collecting hopper 109, and the discharge outlet 115 faces to the opening at the top of the material receiving box 116; the monofilament batch coating device further comprises a material pump 117, wherein one material passing pipe 107 is communicated with the material receiving box 116 through a return pipeline 118, the other material passing pipe 107 is connected with a material outlet of the material pump 117 through a material supply pipeline 119, and a material inlet of the material pump 117 is communicated with the material receiving box 116 through a material inlet pipeline 120.

The working mode of the monofilament batch coating device is as follows: a plurality of yarns respectively pass through different threading holes 104 of the coating die 103, the coating nozzles 102 spray coatings on the corresponding yarns, the sprayed coatings are adhered to the yarns, and the yarns pass through the threading holes 104 to remove redundant coatings, so that the coatings are uniformly coated. The monofilament batch coating device has the advantages that: the coating device is applied to a monofilament batch coating machine, and coating of the coating in the feeding process of a plurality of yarns is realized; because the coating is directly sprayed on the yarns, the problem that the yarns are not adhered with the coating can be avoided; the threading holes 104 allow excess coating to be removed as the yarn subsequently passes through the coating die 103, resulting in uniform coating of the coating. The benefits of using two sets of coating jets 102, two coating dies 103, are: the two groups of coating nozzles 102 spray the coating on the yarns, and redundant coating is removed through the two groups of coating dies 103, so that the problem that coating leakage occurs to a certain section on the yarns due to the fact that one coating nozzle 102 cannot work normally can be avoided. The square table 108 not only provides a table for mounting the coating die 103, but also forms a hollow area in the middle of the square table 108, and the paint falling after being sprayed by the paint sprayer 102 and the paint scraped off by the coating die 103 fall into the hollow area and are collected by the collecting hopper 109. The guide sleeve 110 is matched with the material passing pipe 107 inserted into the guide sleeve, and the fastening bolt 112 is used for locking the material passing pipe 107, so that the position of the material passing pipe 107 can be adjusted, the position of the coating nozzle 102 is further changed to be closer to the yarn, and a better coating effect is achieved. The yarn guide ring 113 is used for guiding the yarn in the advancing process, so that the yarn is fed according to an accurate path, and the coating material spray head 102 can accurately spray coating material onto the yarn. The yarn guide ring 113 is formed in a spirally bent loop-shaped configuration, and the yarn can be inserted into the loop from the side in an initial state without being inserted into the yarn guide ring 113 by threading, thereby facilitating the yarn placement. The threading hole 104 is of a conical hole structure, when the yarn passes through the threading hole 104, the threading hole 104 can remove redundant coating on the yarn, and the threading hole 104 with the smaller and smaller diameter has the functions of gathering the coating and further coating, so that the coating is further coated on the yarn uniformly. After the coating die 103 is provided with the notch 114, the yarn can be put into the threading hole 104 through the notch 114, thereby facilitating the placement of the yarn. The paint in the collecting hopper 109 can be put into the receiving box 116 through the discharging opening 115 for recycling. The paint pump 117 can pump the paint from the material receiving box 116 to the material passing pipe 107 and finally supply the paint to the paint spraying head, and the paint recovered from the material receiving box 116 entering from the collecting hopper 109 can be used together with the paint newly added to the material receiving box 116 after being pumped by the pump 117.

Because the drying channel of the drying box 201 is long, the yarn is easy to break after entering the drying box 201, and after the yarn is broken, one yarn end needs to be pulled out from the drying box 201, and then the pulled yarn end is connected with another yarn end. Because the drying box 201 is a relatively closed structure and the drying channel of the drying box 201 is too long, it is difficult to pull out the thread end from the drying box 201, and the temperature in the drying box 201 is high, so that the hand is easily scalded when the thread end is pulled out. In order to realize the continuation of broken string in the stoving case, the utility model discloses in still be equipped with the broken string device that continues.

Referring to fig. 1, 8, 9, 10, the present invention provides a broken yarn splicing apparatus, which includes two driving wheels 202 respectively installed at front and rear openings of a drying box 201, a movable support 203 capable of moving forward and backward is installed in the drying box 201, a yarn rope 204 is wound between the two driving wheels 202, one end of the yarn rope 204 is connected to the movable support 203 after passing downward around one of the driving wheels 202, the other end of the yarn rope 204 is connected to the movable support 203 after passing downward around the other driving wheel 202, and a plurality of yarn fixing elements 205 are installed on the movable support 203 at left and right intervals. The yarn fixing element 205 is a stud or a hook or a clip fixed to the movable support 203, or other elements capable of fixing the yarn thereto.

In a further modification of this embodiment, the front and rear ends of the drying box 201 are respectively connected to an outwardly extending support arm 206, the two driving wheels 202 are respectively rotatably mounted on the two support arms 206, two upwardly extending support posts 207 are spaced in the front and rear of the top of the drying box 201, the two support posts 207 are respectively mounted with a rotatable support wheel 216, the support wheels 216 are higher than the driving wheels 202, and the cord 204 is wound around the two support wheels 216.

In a further improvement of this embodiment, a set of rollers 208 is respectively disposed on the left and right sides of the movable support 203, a track 209 is respectively disposed on the left and right inner walls of the drying box 201, the two sets of rollers 208 disposed on the two sides of the movable support 203 are respectively disposed on the two tracks 209, the front and rear ends of the track 209 extend out of the drying box 201, a motor 211 is mounted on the drying box 201, a driving pulley 212 is mounted on the motor 211, one of the driving pulleys 202 is connected with a driven pulley 213 coaxial therewith, a transmission belt 214 is wrapped around the driving pulley 212 and the driven pulley 213, limit switches 215 are mounted on the front and rear ends of the track 209, and both the two limit switches 215 are electrically connected to a control circuit of the motor 211.

In a further improvement of this embodiment, the movable support 203 includes a square frame structure formed by connecting four sides of front, back, left and right sides, two ends of the cord 204 are respectively connected to the front and back sides of the movable support 203, two sets of rollers 208 are respectively installed on the left and right sides, the yarn fixing element 205 is installed on the side located in front or back, the cross section of the rail 209 is an inverted V-shaped structure, and a wheel groove 210 adapted to the cross section of the rail 209 is arranged on the outer periphery of the roller 208.

The working mode of the wire breaking and connecting device is as follows: both ends of the cord 204 are connected to the movable support 203 to form a closed loop capable of transmitting power, the movable support 203 can be driven to move back and forth by rotating one of the driving wheels 202, when the movable support 203 moves to one of the openings of the drying box 201, one end of the broken yarn can be fixed on the yarn fixing element 205, and when the movable support 203 moves to the other opening of the drying box 201, the yarn fixing element 205 can be connected with the other end of the broken yarn. Since the plurality of yarn fixing members 205 are arranged on the movable bracket 203 at left and right intervals, and each yarn fixing member 205 corresponds to the position of one yarn, the connection of a plurality of yarns can be realized at one time, and the yarn breakage connection device can also be used for enabling a plurality of yarns to pass through the drying box 201 in the initial state. After the supporting arm 206 is arranged, the position of the driving wheel 202 is far away from the drying box 201, the movable support 203 can move to a position closer to the opening of the drying box 201, and the connection of the yarns is more convenient. After support columns 207 and support wheels 216 are disposed on drying box 201, support wheels 216 may support cords 204 upward to avoid contact with the top surface of drying box 201. The two sets of rollers 208 can respectively run on the two rails 209, which is beneficial to keeping the balance of the movable bracket 203 and making the movement of the movable bracket 203 smoother. The track 209 is of an inverted V-shaped cross section, the wheel groove 210 on the roller 208 is matched with the track 209, and the track 209 has a limiting effect on the roller 208, so that the movable support 203 can be prevented from moving left and right. The movable support 203 is of a square frame structure, weight reduction is facilitated, the two groups of rollers 208 are respectively mounted on the left side and the right side, the movable support 203 is stable in movement, and two ends of the cord 204 are respectively connected to the front side and the rear side, so that the movable support 203 can be prevented from being overturned when being pulled. The two ends of the track 209 extend out of the drying box 201, and the movable support 203 can move out of the drying box 201, so that yarn splicing is more convenient. The motor 211 drives the driving wheel 202 to rotate, thereby saving labor and enabling the movable bracket 203 to automatically move in and out. The limit switch 215 is used to limit the moving range of the movable bracket 203, when the movable bracket 203 moves to the limit working position located at the front or the rear, the limit switch 215 corresponding to the movable bracket will be touched, and the limit switch 215 can disconnect the power supply of the motor 211. The yarn fixing element 205 is a stud or a hook or a clip, which respectively fixes the yarn by tying, hooking, clipping, etc.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. The utility model provides a baking oven formula monofilament is coating machine in batches, includes stoving case (201), is used for making many yarns pass through yarn conveyor (100) of stoving case (201) and be used for coating monofilament on it with coating before the yarn gets into stoving case (201) and coat device (200) in batches, characterized by monofilament coats device (200) in batches and includes bed frame (101), is equipped with coating shower nozzle (102) of at least a set of horizontal setting on bed frame (101) and is equipped with one coating mould (103) corresponding every group coating shower nozzle (102), and the interval is provided with a plurality of through wires holes (104) about coating mould (103), and coating shower nozzle (102) are towards the rear that corresponds through wires hole (104).

2. The baking box type monofilament batch coating machine according to claim 1, wherein two groups of coating nozzles (102) and two coating dies (103) are arranged on the base frame (101), two feeding pipes (105) are arranged on the base frame (101), the two groups of coating nozzles (102) are respectively arranged on the two feeding pipes (105), the left ends of the two feeding pipes (105) and the right ends of the two feeding pipes (105) are respectively communicated through an intermediate pipe (106), and a material passing pipe (107) is connected to each of the two intermediate pipes (106).

3. The baking box type monofilament batch coating machine as claimed in claim 2, wherein two guide sleeves (110) are arranged on the base frame (101), two material passing pipes (107) are respectively inserted into one guide sleeve (110), a through hole (111) is arranged on the guide sleeve (110), a fastening bolt (112) is screwed on the guide sleeve (110), and the fastening bolt (112) is abutted against the material passing pipe (107) through the through hole (111).

4. The baking box type monofilament batch coating machine as claimed in claim 2, wherein a square frame-shaped table top (108) is arranged on the base frame (101), two coating dies (103) are respectively arranged between the front side and the rear side of the square frame-shaped table top (108) and are arranged at intervals in the front-rear direction, two ends of the coating dies (103) are respectively connected with the left side and the right side of the square frame-shaped table top (108), a collecting hopper (109) is arranged on the base frame (101), an opening of the collecting hopper (109) is received below the square frame-shaped table top (108), a plurality of yarn guide rings (113) are arranged at intervals on the rear side of the square frame-shaped table top (108), and the yarn guide rings (113) are formed by fixing one end of rigid filaments on the square frame-shaped table top (108) and spirally bending the other end of the rigid filaments to form a ring-shaped structure.

5. The batch coater of baking box type monofilaments as claimed in claim 1, wherein said threading holes (104) are tapered holes having a diameter gradually decreasing from the rear to the front, and the upper side of the coating die (103) is provided with a slit (114) communicating with the upper side of the threading holes (104).

6. The baking box type monofilament batch coating machine as claimed in claim 4, wherein a discharge opening (115) is arranged at the bottom of the collecting hopper (109), a material receiving box (116) is arranged below the collecting hopper (109), and the discharge opening (115) faces to the top opening of the material receiving box (116); the monofilament batch coating device further comprises a material pump (117), one material passing pipe (107) is communicated with the material receiving box (116) through a return pipeline (118), the other material passing pipe (107) is connected with a material outlet of the material pump (117) through a material supply pipeline (119), and a material inlet of the material pump (117) is communicated with the material receiving box (116) through a material supply pipeline (120).

7. The baking box type monofilament batch coating machine as claimed in claim 1, wherein a driving wheel (202) is respectively installed at the front opening and the rear opening of the drying box (201), a movable support (203) capable of moving forward and backward is installed in the drying box (201), a cord (204) is wound between the two driving wheels (202), one end of the cord (204) is connected to the movable support (203) after passing downwards around one of the driving wheels (202), the other end of the cord (204) is connected to the movable support (203) after passing downwards around the other driving wheel (202), and a plurality of yarn fixing elements (205) are arranged on the movable support (203) at intervals from left to right.

8. The baking box type monofilament batch coating machine according to claim 7, wherein the left and right sides of the movable support (203) are respectively provided with a group of rollers (208), the left and right inner walls of the drying box (201) are respectively provided with a track (209), the two groups of rollers (208) positioned at the two sides of the movable support (203) are respectively positioned on the two tracks (209), the front end and the rear end of the track (209) are respectively extended out of the drying box (201), the drying box (201) is provided with a motor (211), the motor (211) is provided with a driving pulley (212), one of the driving wheels (202) is connected with a driven belt wheel (213) which is coaxial with the driving wheel, a transmission belt (214) is wound on the driving belt wheel (212) and the driven belt wheel (213), limit switches (215) are installed at the front end part and the rear end part of the track (209), and the two limit switches (215) are electrically connected to a control circuit of the motor (211).

9. The oven-type monofilament batch coating machine according to claim 8, wherein the movable support (203) comprises a square frame structure formed by connecting four sides of front, back, left and right sides, two ends of the thread rope (204) are respectively connected with the front and back sides of the movable support (203), two groups of rollers (208) are respectively arranged on the left and right sides, the yarn fixing element (205) is arranged on the front or back side, the cross section of the rail (209) is of an inverted V-shaped structure, and the outer peripheral surface of the roller (208) is provided with a roller groove (210) corresponding to the cross section of the rail (209).

10. The oven-type monofilament batch coating machine according to any one of claims 1 to 9, wherein the yarn feeding device comprises a plurality of unwinding rollers disposed at the rear of the monofilament batch coating device (200) and a plurality of take-up rollers disposed at the front of the drying oven (201), the take-up rollers being driven by a power device, and a set of yarn guide rings being disposed at the front of the unwinding rollers and at the rear of the take-up rollers.

Images