CN110803564B - Warp knitting surface fabric processing finishing device - Google Patents

Abstract

The invention discloses a warp-knitted fabric processing and finishing device, and belongs to the field of textile processing mechanical equipment. The radial drafting mechanism is arranged on a processing material conveying support between a feeding rotating roller and a guiding rotating roller, the latitudinal drafting mechanism is arranged on the processing material conveying support between the guiding rotating roller and a pulling rotating roller, a cloth guiding bearing plate is arranged on the processing material conveying support between the guiding rotating roller and the pulling rotating roller, the latitudinal drafting support is arranged on a lifting guide rod in a sliding mode along the vertical direction, a plurality of damping rotating rollers are sequentially and horizontally connected on the rotating roller support on the lower side of a reciprocating translation guide plate in a rotating mode along the horizontal direction, and reciprocating translation connecting rods are respectively arranged between the reciprocating translation guide plate on the two sides of the reciprocating translation guide rod and a latitudinal drafting disc. The invention has reasonable structural design, can sequentially draft and finish the warp knitting fabric along the radial direction and the weft direction in the conveying process of the warp knitting fabric, realizes full drafting processing of the warp knitting fabric, has high automation degree and meets the processing and using requirements.

Description

Warp knitting surface fabric processing finishing device

Technical Field

The invention belongs to the field of textile processing mechanical equipment, and particularly relates to a warp-knitted fabric processing and finishing device which is mainly applied to the drafting and finishing processing of fabrics.

Background

Along with the continuous improvement of living standard of people, people pay more and more attention to clothes eating and housing as the most important component part in the life of people, people are more and more advocated for pursuing beauty, particularly on dressing and making up, the fabric for making clothes is also various in style, the types and the performances of the fabric are different, the fabric is one of the three elements of the clothes, plays a very important role in the clothes industry, and the roles and the functions of different fabrics are also different. The existing fabric mainly comprises a woven fabric, a knitted fabric and a non-woven fabric, the warp knitted fabric is one of the main knitted fabrics, the warp knitted fabric is a knitted fabric woven in a warp knitting mode, the warp knitted fabric is a warp knitted fabric formed by bending yarns into loops by using a warp knitting machine and mutually stringing the loops, the warp knitted fabric is widely applied to clothing fabrics, linings, home textiles and other products, is popular with consumers, and clothes manufactured by using the warp knitted fabric can embody the human body curve to the maximum extent and show the beauty of women. The warp-knitted fabric has good hygroscopicity and air permeability, is soft and comfortable to wear, has good heat retention, is widely applied to daily life, and has good dyeing property, bright color, complete chromatogram, strong alkali resistance, heat and light resistance, good extensibility and stretchability and good dimensional stability. In the production and processing process of the warp-knitted fabric, in order to improve the production and processing quality of the warp-knitted fabric, the fabric subjected to warp knitting and weaving processing by a warp knitting machine needs to be subjected to after-finishing processing, and the after-finishing of the warp-knitted fabric can improve the appearance quality of the fabric, so that the size and the form of the fabric are stable, the durability of the warp-knitted fabric is improved, the hand feeling of a textile is improved, and specific protective performance and special functions can be endowed to the textile. In order to ensure that the warp-knitted fabric can be fully stretched and flattened and improve the dimensional stability of the warp-knitted fabric, the warp-knitted fabric needs to be drawn according to the specific processing requirements of the warp-knitted fabric, the existing warp-knitted fabric drawing mechanism has a complex structure and is troublesome to operate, the end part of the warp-knitted fabric needs to be clamped and fixed in the drawing process of the warp-knitted fabric and then is drawn, the warp-knitted fabric is difficult to be drawn and processed synchronously and continuously in the conveying process of the warp-knitted fabric, the drawing efficiency and the drawing quality of the fabric are reduced, the existing warp-knitted fabric drawing mechanism only adopts the one-way drawing processing of the warp-knitted fabric in the drawing processing process of the warp-knitted fabric, the warp-knitted fabric is difficult to be drawn and unfolded efficiently and fully in the conveying process of the fabric, and the requirements of the production and the processing of the warp-knitted fabric in the next process are influenced, moreover, the processing automation degree of the existing warp knitting fabric drafting and finishing mechanism is low, the large-scale finishing processing of warp knitting fabrics is difficult to realize, and the processing and use requirements can not be met.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects in the prior art, and provides the warp knitting fabric processing and arranging device which is reasonable in structural design, can sequentially draft and arrange warp knitting fabrics along the radial direction and the latitudinal direction in the conveying process of the warp knitting fabrics, realizes full drafting and processing of the warp knitting fabrics, is high in automation degree, and meets the processing and using requirements.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides a warp knitting surface fabric processing finishing device which characterized in that: the warp knitting fabric processing and finishing device comprises a processing and material conveying support, a feeding rotary roller, a guiding rotary roller, a pulling rotary roller, a discharging rotary roller, a material conveying motor, a radial drafting mechanism and a latitudinal drafting mechanism, wherein the feeding rotary roller, the guiding rotary roller and the pulling rotary roller are sequentially and horizontally connected with the processing and material conveying support in a rotating manner along the horizontal direction, the radial drafting mechanism is horizontally arranged on the processing and material conveying support between the feeding rotary roller and the guiding rotary roller, the latitudinal drafting mechanism is horizontally arranged on the processing and material conveying support between the guiding rotary roller and the pulling rotary roller, the material conveying motor is horizontally and fixedly arranged on the processing and material conveying support on one side of the pulling rotary roller, the material conveying motor is connected with the pulling rotary roller in a driving manner by a material pulling belt, the discharging rotary roller is horizontally and rotatably connected with the processing and material conveying support on the lower side of the pulling rotary roller, a feeding compression roller is horizontally arranged on the upper side of the feeding rotary roller, and a guiding compression roller is horizontally arranged, the radial drafting mechanism comprises a front drafting rotating shaft, a rear drafting rotating shaft, a front rotating cam, a rear rotating cam, a radial drafting rack, a radial drafting motor, a front push plate oscillating bar, a rear push plate oscillating bar, a front lifting guide plate and a rear lifting guide plate, wherein the lower side of the processing material conveying support is sequentially and horizontally connected with the front drafting rotating shaft and the rear drafting rotating shaft in a rotating manner along the horizontal direction, the front rotating cam is vertically and fixedly arranged at two ends of the front drafting rotating shaft respectively, the rear rotating cam is vertically and fixedly arranged at two ends of the rear drafting rotating shaft respectively, the front rotating cam and the rear rotating cam are symmetrically and alternately arranged, the same side end parts of the front drafting rotating shaft and the rear drafting rotating shaft are respectively and vertically fixedly provided with a front drafting gear and a rear drafting gear, the lower side of the processing material conveying support is horizontally and fixedly provided with a drafting rack support, the radial drafting rack is arranged on the drafting rack support in a sliding manner, a radial drafting disc is vertically and rotatably connected to the processing material conveying support on one side of the radial drafting rack, a drafting reciprocating connecting rod is arranged between the radial drafting disc and the radial drafting rack, two ends of the drafting reciprocating connecting rod are respectively hinged to the outer side of the radial drafting disc and the end part of the radial drafting rack, the radial drafting motor is horizontally and fixedly arranged on one side of the processing material conveying support, the radial drafting motor and the radial drafting disc are in transmission connection by adopting a radial drafting belt, the front push plate swing rod is arranged on the processing material conveying support on the upper side of the front rotating cam, the lower end part of the front push plate swing rod is hinged to the processing material conveying support, the lower side of the middle part of the front push plate swing rod is tightly attached to the front rotating cam, a front drafting tension spring is obliquely arranged between the upper end part of the front push plate swing rod and the, the lower side end part of a rear push plate swing rod is hinged to a processing material conveying support, the lower side of the middle part of the rear push plate swing rod is attached to and pressed by a rear rotating cam, a rear drafting tension spring is obliquely arranged between the upper side end part of the rear push plate swing rod and the processing material conveying support, the two sides of the processing material conveying support are respectively and vertically provided with a front drafting guide groove and a rear drafting guide groove, a front lifting guide plate is arranged in the front drafting guide groove in a sliding manner along the vertical direction, a rear lifting guide plate is arranged in the rear drafting guide groove in a sliding manner along the vertical direction, a front drafting compression roller and a front drafting main roller are sequentially and horizontally rotatably connected on the front lifting guide plate from top to bottom, a rear drafting compression roller and a rear drafting main roller are sequentially and horizontally rotatably connected on the rear lifting guide plate from top to bottom, a front push plate connecting rod is arranged between, a rear push plate connecting rod is arranged between the upper end part of the rear push plate oscillating rod and the rear lifting guide plate, two ends of the rear push plate connecting rod are respectively hinged to the lower end of the rear lifting guide plate and the upper end of the rear push plate oscillating rod, the latitudinal direction drafting mechanism comprises a cloth guide bearing plate, a cloth pressing rotating shaft, a lifting gear, a lifting cylinder, a latitudinal direction drafting disc, a reciprocating translation guide plate, a rotating roller support and a damping rotating roller, the cloth guide bearing plate is horizontally and fixedly arranged on a processing material conveying support between the cloth guide rotating roller and the material pulling rotating roller, the cloth pressing rotating shaft is horizontally and rotatably connected to the processing material conveying support on the upper side of the cloth guide bearing plate, the lifting gear is vertically and fixedly arranged at one side end part of the cloth pressing rotating shaft, a rack lifting support is vertically and fixedly arranged on the processing material conveying support on one side of the lifting gear, and a reciprocating lifting rack which is, the lifting cylinder is vertically and upwards fixedly arranged on the lower side of the rack lifting support, the output end of the lifting cylinder is fixedly connected with the lower end of the reciprocating lifting rack, two sides of the cloth pressing rotating shaft are respectively and vertically and fixedly provided with a reciprocating turntable, the processing material conveying supports on two sides below the cloth pressing rotating shaft are respectively and vertically and fixedly provided with a lifting guide rod, the latitudinal direction drafting support is horizontally arranged on the lower side of the cloth pressing rotating shaft, two sides of the latitudinal direction drafting support are respectively and vertically and fixedly provided with a lifting sleeve matched with the lifting guide rod, the latitudinal direction drafting support is arranged on the lifting guide rod in a sliding manner along the vertical direction, reciprocating lifting connecting rods are respectively arranged between two sides above the latitudinal direction drafting support and the reciprocating turntable on the corresponding side, the upper end and the lower end of each reciprocating lifting connecting rod, fixed draft gear that is provided with of latitudinal direction draft pivot upper end level, the fixed rack translation support that is provided with of draft gear one side level, the slip of following the horizontal direction in the rack translation support is provided with the reciprocal translation rack of being connected with the meshing of draft gear, and the draft cylinder level is fixed to be set up in rack translation support one side, and draft cylinder output and reciprocal translation rack end fixed connection, the fixed end that sets up in latitudinal direction draft pivot downside of latitudinal direction draft disc level, latitudinal direction draft support below both sides difference level is fixed and is provided with reciprocal translation guide arm, and reciprocal translation guide arm is parallel to each other with the compress pivot, reciprocal translation guide arm both sides horizontal slip respectively is provided with reciprocal translation baffle, and reciprocal translation baffle downside level is provided with the rotor support, follows horizontal direction in proper order and rotates on the rotor support and be connected with many damping rotors, be provided with reciprocal translation guide plate And the two ends of the reciprocating translation connecting rod are hinged to the end part of the reciprocating translation guide plate and the outer side of the latitudinal drawing disc respectively, and the reciprocating translation connecting rods on the two sides of the reciprocating translation guide rod are arranged on the two sides below the latitudinal drawing disc in a mirror symmetry manner.

Further, the processing of feeding compression roller both sides is passed and is provided with the feeding indent vertically respectively on the material support, and it is provided with the feeding clamp plate to slide along vertical direction in the feeding indent, and feeding compression roller both ends level rotation respectively connect in the feeding clamp plate of processing biography material support both sides, and the feeding pressure spring is vertically provided with between feeding clamp plate upside and the processing biography material support, the processing of guide compression roller both sides is passed and is vertically provided with the guide indent respectively on the material support, and it is provided with the guide clamp plate to slide along vertical direction in the guide indent, and guide compression roller both ends level rotation respectively connect in the guide clamp plate of processing biography material support both sides, and the vertical guide pressure spring that is provided with between guide clamp plate upside and the processing biography material support.

Furthermore, the lower side of the middle part of the front push plate swing rod is vertically and rotatably connected with a front push plate roller, the front push plate roller rolls along the outer side surface of the front rotating cam, the lower side of the middle part of the rear push plate swing rod is vertically and rotatably connected with a rear push plate roller, and the rear push plate roller rolls along the outer side surface of the rear rotating cam.

Further, the upper side of the rotary roller support is vertically and fixedly provided with a plurality of cloth pressing guide rods, the cloth pressing guide rods are arranged on the reciprocating translation guide plate in a sliding mode along the vertical direction, the upper end of each cloth pressing guide rod is horizontally and fixedly provided with a limiting baffle, and cloth pressing springs are sleeved on the cloth pressing guide rods between the reciprocating translation guide plate and the rotary roller support.

Furthermore, a drafting rubber layer is attached to the outer side surfaces of the damping rotating rollers on the lower side of the rotating roller support.

Furthermore, a hard metal plate with a smooth surface is arranged on the upper side of the cloth guide bearing plate of the weft drafting mechanism.

Compared with the prior art, the invention has the following advantages and effects: the invention has reasonable structural design, the warp knitting fabric is horizontally and rotatably connected with a processing material conveying bracket along the horizontal direction through a feeding rotating roller, a guide rotating roller and a drawing rotating roller in sequence, a radial drafting mechanism is horizontally arranged on the processing material conveying bracket between the feeding rotating roller and the guide rotating roller, a latitudinal drafting mechanism is horizontally arranged on the processing material conveying bracket between the guide rotating roller and the drawing rotating roller, a material conveying motor is in transmission connection with the drawing rotating roller through a material drawing belt, a discharge rotating roller is horizontally and rotatably connected with the processing material conveying bracket on the lower side of the drawing rotating roller, the drawing rotating roller is driven to rotate by the material conveying motor, so that the warp knitting fabric can be sequentially conveyed along the feeding rotating roller, the radial drafting mechanism, the guide rotating roller, the latitudinal drafting mechanism, the drawing rotating roller and the discharge rotating roller under the driving of the drawing rotating roller, the warp knitting fabric can be drafted and processed along the conveying direction by the radial drafting mechanism, the weft drafting mechanism is utilized to carry out drafting processing on the warp-knitted fabric along two sides vertical to the conveying direction, the warp-knitted fabric is sequentially drafted and arranged along the radial direction and the weft direction in the conveying process, the full drafting processing of the warp-knitted fabric is realized, the feeding compression roller is horizontally arranged on the upper side of the feeding rotating roller, the feeding compression spring is vertically arranged between the upper side of the feeding compression roller at two ends and the processing and conveying bracket, the guide compression roller is horizontally arranged on the upper side of the guide rotating roller, the guide compression spring is vertically arranged between the upper side of the guide compression roller at two ends and the processing and conveying bracket, the feeding compression roller and the feeding rotating roller are tightly pressed and jointed, the guide compression roller and the guide rotating roller are tightly pressed and jointed, the warp-knitted fabric can be ensured to be subjected to the limiting and pressing conveying along the radial direction in the drafting processing process, the stable and orderly drafting processing of the warp-knitted fabric is, the lower side of the processing material conveying support is sequentially and horizontally connected with a front drafting rotating shaft and a rear drafting rotating shaft in a rotating mode along the horizontal direction, two ends of the front drafting rotating shaft are respectively and vertically fixedly provided with a front rotating cam, two ends of the rear drafting rotating shaft are respectively and vertically fixedly provided with a rear rotating cam, the same side end parts of the front drafting rotating shaft and the rear drafting rotating shaft are respectively and vertically fixedly provided with a front drafting gear and a rear drafting gear, a radial drafting rack is arranged on the drafting rack support in a sliding mode along the horizontal direction, two sides above the radial drafting rack are respectively meshed and connected with the front drafting gear and the rear drafting gear, a drafting reciprocating connecting rod is arranged between the radial drafting disk and the radial drafting rack, the radial drafting motor and the radial drafting disk are in transmission connection through a radial drafting belt, the radial drafting disk is driven by the radial drafting motor to continuously rotate, and the radial drafting rack can reciprocate, the front drawing gear and the rear drawing gear are driven by the radial drawing rack to synchronously rotate in the same direction, so that the front rotating cam and the rear rotating cam can synchronously rotate in the same direction under the drive of the radial drawing rack, the front push plate swing rod is arranged on a processing material conveying support on the upper side of the front rotating cam, a front drawing tension spring is obliquely arranged between the upper end part of the front push plate swing rod and the processing material conveying support, the rear push plate swing rod is arranged on the processing material conveying support on the upper side of the rear rotating cam, a rear drawing tension spring is obliquely arranged between the upper end part of the rear push plate swing rod and the processing material conveying support, the front push plate swing rod is tightly attached and pressed with the front rotating cam by utilizing the elastic drawing action of the front drawing tension spring and the rear drawing tension spring, the rear push plate swing rod is tightly attached and pressed with the rear rotating cam, the front rotating cam can drive the front push plate swing rod to reciprocate, the front and the rear rotating cams are symmetrically and alternately arranged to ensure that the front push plate swing rod and the rear push plate swing rod can alternately and oppositely reciprocate, the front push plate roller on the lower side of the middle part of the front push plate swing rod rolls along the surface of the outer side of the front rotating cam, the rear push plate roller on the lower side of the middle part of the rear push plate swing rod rolls along the surface of the outer side of the rear rotating cam, so that the front push plate swing rod and the rear push plate swing rod can stably and smoothly reciprocate and swing, the front lifting guide plate is arranged in the front drawing guide groove in a sliding manner along the vertical direction, the rear lifting guide plate is arranged in the rear drawing guide groove in a sliding manner along the vertical direction, a front push plate connecting rod is arranged between the upper end part of the front push plate swing rod and the front lifting guide plate, and a rear push plate connecting rod is arranged between the upper end part of the rear push, the front lifting guide plate is sequentially and horizontally rotatably connected with a front drawing compression roller and a front drawing main roller from top to bottom, the rear lifting guide plate is sequentially and horizontally rotatably connected with a rear drawing compression roller and a rear drawing main roller from top to bottom, the warp knitted fabric is conveyed along the front drawing compression roller, the front drawing main roller, the rear drawing compression roller and the rear drawing main roller, the warp knitted fabric is synchronously and oppositely lifted along the front lifting guide plate and the rear lifting guide plate so as to efficiently and stably draw and arrange the warp knitted fabric, the cloth guide bearing plate is horizontally and fixedly arranged on the processing material conveying support between the cloth guide rotating roller and the material pulling rotating roller so as to stably and smoothly translate and convey the warp knitted fabric along the upper side surface of the cloth guide bearing plate, the end part of one side of the cloth pressing rotating shaft is vertically and fixedly provided with a lifting gear, and a reciprocating lifting rack which is engaged and connected with the lifting gear is arranged in the rack lifting support on one side of, the output end of a lifting cylinder is fixedly connected with the lower end part of a reciprocating lifting rack, two sides of a cloth pressing rotating shaft are respectively and vertically and fixedly provided with a reciprocating turntable, a latitudinal direction drafting bracket is arranged on a lifting guide rod in a sliding way along the vertical direction, a reciprocating lifting connecting rod is respectively arranged between two sides above the latitudinal direction drafting bracket and the reciprocating turntable at the corresponding side, the lifting cylinder is utilized to pull the reciprocating lifting rack to perform lifting motion along the vertical direction, so that the cloth pressing rotating shaft can rotate in a certain range under the driving of the lifting cylinder, the cloth pressing rotating shaft can drive the reciprocating turntables fixedly arranged at two sides to synchronously and equidirectionally perform reciprocating swing at a certain angle, the latitudinal direction drafting bracket can perform lifting motion stably and accurately along the vertical direction under the driving of the cloth pressing rotating shaft, and a plurality of damping rotating rollers at the lower side of the latitud, a drafting gear is horizontally and fixedly arranged at the upper end of the latitudinal drafting rotating shaft, a reciprocating translation rack meshed and connected with the drafting gear is arranged in a rack translation bracket at one side of the drafting gear in a sliding manner along the horizontal direction, the output end of a drafting cylinder is fixedly connected with the end part of the reciprocating translation rack, a latitudinal drafting disc is horizontally and fixedly arranged at the lower side end part of the latitudinal drafting rotating shaft, the reciprocating translation rack is horizontally pushed by the drafting cylinder, the latitudinal drafting rotating shaft can continuously reciprocate under the driving of the drafting cylinder to rotate, so that the latitudinal drafting disc can stably and accurately reciprocate, reciprocating translation guide plates are respectively arranged at two sides of a reciprocating translation guide rod in a horizontal sliding manner, reciprocating translation connecting rods are respectively arranged between the reciprocating translation guide plates at two sides of the reciprocating translation guide rod and the latitudinal drafting, reciprocating rotation of a latitudinal drawing disc can drive reciprocating translation guide plates on two sides of a reciprocating translation guide rod to synchronously move in opposite directions in a translation manner, a roller support is horizontally arranged on the lower side of the reciprocating translation guide plate, a plurality of damping rollers are sequentially and horizontally rotatably connected on the roller support along the horizontal direction, so that the plurality of damping rollers can be tightly pressed and attached to warp knitting fabric on the upper side of a fabric guide plate, the latitudinal drawing disc drives the reciprocating translation guide plates on two sides of the reciprocating translation guide rod to be away from each other, so that the warp knitting fabric can be drawn by the plurality of damping rollers on the roller support, the plurality of damping rollers are lifted and separated from the warp knitting fabric on the upper side of the fabric guide plate, the latitudinal drawing disc drives the reciprocating translation guide plates on two sides of the reciprocating translation guide rod to be close to each other, so that the plurality of damping rollers can reset to required positions to continue drawing, and a plurality of fabric press guide rods, the cloth pressing spring is sleeved on the cloth pressing guide rod between the reciprocating translation guide plate and the roller bracket, so that the pressing fit degree of the damping roller and the warp knitting fabric can be accurately adjusted according to the size specification of the warp knitting fabric and the weaving material, the situations of excessive drafting and insufficient drafting of the warp knitting fabric are avoided, the accurate and smooth drafting processing of the warp knitting fabric is realized, the drafting rubber layer is fitted and arranged on the outer side surface of the damping rollers on the lower side of the roller bracket, so that the drafting processing efficiency and quality of the warp knitting fabric can be improved, the hard metal plate with a smooth surface is arranged on the upper side of the cloth guide carrier plate of the latitudinal drafting mechanism, the fitting friction force between the lower side of the warp knitting fabric and the cloth guide carrier plate can be reduced, the stable and smooth transmission of the warp knitting fabric can be ensured, the efficient and ordered drafting processing of the warp knitting fabric can also be realized, and, the warp-knitted fabric can be sequentially drawn and finished along the radial direction and the weft direction in the conveying process of the warp-knitted fabric, the full drawing processing of the warp-knitted fabric is realized, the automation degree is high, and the processing and using requirements are met.

Drawings

Fig. 1 is a schematic structural view of a warp knitted fabric processing and finishing device in a front view.

Fig. 2 is a front view of the radial drafting mechanism of the present invention.

Fig. 3 is a left side structural schematic diagram of the weft drafting mechanism of the invention.

In the figure: 1. processing a material conveying support, 2 a feeding rotating roller, 3 a material guiding rotating roller, 4 a material pulling rotating roller, 5 a material discharging rotating roller, 6 a material conveying motor, 7 a radial drafting mechanism, 8 a weft drafting mechanism, 9 a material pulling belt, 10 a feeding compression roller, 11 a material guiding compression roller, 12 a front drafting rotating shaft, 13 a rear drafting rotating shaft, 14 a front rotating cam, 15 a rear rotating cam, 16 a radial drafting rack, 17 a radial drafting motor, 18 a front push plate swing rod, 19 a rear push plate swing rod, 20 a front lifting guide plate, 21 a rear lifting guide plate, 22 a front drafting gear, 23 a rear drafting gear, 24 a drafting rack support, 25 a radial drafting disc, 26 a drafting reciprocating connecting rod, 27 a radial drafting belt, 28 a front drafting tension spring, 29 a rear drafting tension spring, 30 a front drafting guide groove, 31 a rear drafting guide groove, 32 front drafting, 33. a front drafting main roller, 34 a rear drafting press roller, 35 a rear drafting main roller, 36 a front push plate connecting rod, 37 a rear push plate connecting rod, 38 a cloth guide bearing plate, 39 a cloth pressing rotating shaft, 40 a lifting gear, 41 a lifting cylinder, 42 a weft drafting bracket, 43 a drafting gear, 44 a drafting cylinder, 45 a weft drafting disc, 46 a reciprocating translation guide plate, 47 a rotating roller bracket, 48 a damping rotating roller, 49 a rack lifting bracket, 50 a reciprocating lifting rack, 51 a reciprocating turntable, 52 a lifting guide rod, 53 a lifting sleeve, 54 a reciprocating lifting connecting rod, 55 a weft drafting rotating shaft, 56 a rack translation bracket, 57 a reciprocating translation rack, 58 a reciprocating translation guide rod, 59 a reciprocating translation connecting rod, 60 a feeding press groove, 61 a feeding press plate, 62 a feeding press spring, 63 a guiding press groove, 64 a guiding press plate, 65 a guiding press spring, 66. the device comprises a front push plate roller 67, a rear push plate roller 68, a cloth pressing guide rod 69, a limit baffle 70, a cloth pressing spring 71, a drawing rubber layer 72 and a hard metal plate.

Detailed Description

To further illustrate the present invention, a specific embodiment of a finishing device for warp-knitted fabrics will be further described below with reference to the accompanying drawings, and the following examples are illustrative of the present invention and the present invention is not limited to the following examples.

As shown in figure 1, the warp knitting fabric processing and finishing device comprises a processing and material conveying support 1, a feeding rotating roller 2, a material guiding rotating roller 3, a material pulling rotating roller 4, a discharging rotating roller 5, a material conveying motor 6, a radial drafting mechanism 7 and a latitudinal drafting mechanism 8, wherein the feeding rotating roller 2, the material guiding rotating roller 3 and the material pulling rotating roller 4 are sequentially and horizontally connected with the processing and material conveying support 1 along the horizontal direction in a rotating manner, the radial drafting mechanism 7 is horizontally arranged on the processing and material conveying support 1 between the feeding rotating roller 2 and the material guiding rotating roller 3, the latitudinal drafting mechanism 8 is horizontally arranged on the processing and material conveying support 1 between the material guiding rotating roller 3 and the material pulling rotating roller 4, the material conveying motor 6 is horizontally and fixedly arranged on the processing and material conveying support 1 at one side of the material pulling rotating roller 4, the material conveying motor 6 is in transmission connection with the material pulling rotating roller 4 by adopting the material pulling belt 9, the material discharging rotating roller 5 is horizontally and rotatably connected with the processing and material conveying support 1 at the lower side of the material, the upper side of the feeding rotary roller 2 is horizontally provided with a feeding compression roller 10, and the upper side of the material guiding rotary roller 3 is horizontally provided with a material guiding compression roller 11. As shown in fig. 2, the radial drafting mechanism 7 of the present invention comprises a front drafting rotating shaft 12, a rear drafting rotating shaft 13, a front rotating cam 14, a rear rotating cam 15, a radial drafting rack 16, a radial drafting motor 17, a front push plate swing rod 18, a rear push plate swing rod 19, a front lifting guide 20 and a rear lifting guide 21, the lower side of the processing material-conveying support 1 is sequentially and horizontally connected with the front drafting rotating shaft 12 and the rear drafting rotating shaft 13 along the horizontal direction, the front rotating cam 14 is vertically and fixedly arranged at two ends of the front drafting rotating shaft 12, the rear rotating cam 15 is vertically and fixedly arranged at two ends of the rear drafting rotating shaft 13, the front rotating cam 14 and the rear rotating cam 15 are symmetrically and alternately arranged, the same side end parts of the front drafting rotating shaft 12 and the rear drafting rotating shaft 13 are respectively and vertically and fixedly provided with a front drafting gear 22 and a rear drafting gear 23, the lower side of the processing material, the radial drafting rack 16 is arranged on a drafting rack support 24 in a sliding manner along the horizontal direction, two sides above the radial drafting rack 16 are respectively meshed with a front drafting gear 22 and a rear drafting gear 23, a radial drafting disc 25 is vertically and rotatably connected on the processing material-transferring support 1 on one side of the radial drafting rack 16, a drafting reciprocating connecting rod 26 is arranged between the radial drafting disc 25 and the radial drafting rack 16, two ends of the drafting reciprocating connecting rod 26 are respectively hinged on the outer side of the radial drafting disc 25 and the end part of the radial drafting rack 16, a radial drafting motor 17 is horizontally and fixedly arranged on one side of the processing material-transferring support 1, the radial drafting motor 17 and the radial drafting disc 25 are in transmission connection by adopting a radial drafting belt 27, a front push plate swing rod 18 is arranged on the processing material-transferring support on the upper side of a front rotating cam 14, the lower end part of the front push plate swing rod 18 is hinged on the processing material-transferring support, a front drafting tension spring 28 is obliquely arranged between the upper end part of the front push plate swing rod 18 and the processing material conveying support 1, a rear push plate swing rod 19 is arranged on the processing material conveying support 1 on the upper side of the rear rotating cam 15, the lower end part of the rear push plate swing rod 19 is hinged to the processing material conveying support 1, the lower side of the middle part of the rear push plate swing rod 19 is attached and pressed with the rear rotating cam 15, a rear drafting tension spring 29 is obliquely arranged between the upper end part of the rear push plate swing rod 19 and the processing material conveying support 1, a front drafting guide groove 30 and a rear drafting guide groove 31 are respectively vertically arranged on two sides of the processing material conveying support 1, a front lifting guide plate 20 is slidably arranged in the front drafting guide groove 30 along the vertical direction, a rear lifting guide plate 21 is slidably arranged in the rear drafting guide groove 31 along the vertical direction, a front drafting press roller 32 and a front drafting main roller 33 are sequentially and horizontally rotatably connected on the front lifting guide plate 20 from, a front push plate connecting rod 36 is arranged between the upper end part of the front push plate swing rod 18 and the front lifting guide plate 20, two ends of the front push plate connecting rod 36 are respectively hinged to the lower end of the front lifting guide plate 20 and the upper end of the front push plate swing rod 18, a rear push plate connecting rod 37 is arranged between the upper end part of the rear push plate swing rod 19 and the rear lifting guide plate 21, and two ends of the rear push plate connecting rod 37 are respectively hinged to the lower end of the rear lifting guide plate 21 and the upper end of the rear push plate swing rod. As shown in fig. 3, the latitudinal direction drafting mechanism 8 of the invention comprises a cloth guide carrier plate 38, a cloth pressing rotating shaft 39, a lifting gear 40, a lifting cylinder 41, a latitudinal direction drafting bracket 42, a drafting gear 43, a drafting cylinder 44, a latitudinal direction drafting disc 45, a reciprocating translation guide plate 46, a roller bracket 47 and a damping roller 48, wherein the cloth guide carrier plate 38 is horizontally and fixedly arranged on the processing material transmission bracket 1 between the material guide roller 3 and the material pulling roller 4, the cloth pressing rotating shaft 39 is horizontally and rotatably connected with the processing material transmission bracket 1 on the upper side of the cloth guide carrier plate 38, the lifting gear 40 is vertically and fixedly arranged at the end part of one side of the cloth pressing rotating shaft 39, the processing material transmission bracket 1 on one side of the lifting gear 40 is vertically and fixedly provided with a rack lifting bracket 49, a reciprocating lifting rack 50 engaged and connected with the lifting gear 40 is arranged in the rack lifting bracket 49 in a sliding manner along the vertical direction, the, the output end of the lifting cylinder 41 is fixedly connected with the lower end part of the reciprocating lifting rack 50, the two sides of the cloth pressing rotating shaft 39 are respectively and vertically and fixedly provided with a reciprocating turntable 51, the processing material conveying supports 1 on the two sides below the cloth pressing rotating shaft 39 are respectively and vertically and fixedly provided with a lifting guide rod 52, the latitudinal direction drafting support 42 is horizontally arranged on the lower side of the cloth pressing rotating shaft 39, the two sides of the latitudinal direction drafting support 42 are respectively and vertically and fixedly provided with a lifting sleeve 53 matched with the lifting guide rod 52, the latitudinal direction drafting support 42 is arranged on the lifting guide rod 52 in a sliding manner along the vertical direction, a reciprocating lifting connecting rod 54 is respectively arranged between the two sides above the latitudinal direction drafting support 42 and the reciprocating turntable 51 on the corresponding side, the upper end and the lower end of the reciprocating lifting connecting rod 54 are respectively hinged on the outer side of the reciprocating turntable 51 and the, a rack translation bracket 56 is horizontally and fixedly arranged on one side of the drafting gear 43, a reciprocating translation rack 57 meshed with the drafting gear 43 is arranged in the rack translation bracket 56 in a sliding manner along the horizontal direction, a drafting cylinder 44 is horizontally and fixedly arranged on one side of the rack translation bracket 56, the output end of the drafting cylinder 44 is fixedly connected with the end part of the reciprocating translation rack 57, a latitudinal drafting disc 45 is horizontally and fixedly arranged on the lower end part of the latitudinal drafting rotating shaft 55, reciprocating translation guide rods 58 are respectively and horizontally and fixedly arranged on two sides below the latitudinal drafting bracket 42, the reciprocating translation guide rods 58 are parallel to the cloth pressing rotating shaft 39, reciprocating translation guide plates 46 are respectively and horizontally arranged on two sides of the reciprocating translation guide rods 58, a rotating roller bracket 47 is horizontally arranged on the lower side of the reciprocating translation guide plates 46, a plurality of damping rotating rollers 48 are sequentially and horizontally and rotatably connected on the rotating roller bracket 47 along the horizontal direction, and two ends of the reciprocating translation connecting rod 59 are respectively hinged to the end of the reciprocating translation guide plate 46 and the outer side of the latitudinal drawing disc 45, and the reciprocating translation connecting rods 59 on two sides of the reciprocating translation guide rod 58 are arranged on two sides below the latitudinal drawing disc 45 in a mirror symmetry mode.

The processing and material transferring supports 1 at two sides of a feeding compression roller 10 are respectively vertically provided with a feeding pressure groove 60, a feeding pressure plate 61 is arranged in the feeding pressure groove 60 in a sliding manner along the vertical direction, two ends of the feeding compression roller 10 are respectively and horizontally and rotatably connected with the feeding pressure plates 61 at two sides of the processing and material transferring supports 1, a feeding pressure spring 62 is vertically arranged between the upper side of the feeding pressure plate 61 and the processing and material transferring supports 1, the processing and material transferring supports 1 at two sides of the guiding compression roller 11 are respectively and vertically provided with a guiding pressure groove 63, a guiding pressure plate 64 is arranged in the guiding pressure groove 63 in a sliding manner along the vertical direction, two ends of the guiding compression roller 11 are respectively and horizontally and rotatably connected with the guiding pressure plates 64 at two sides of the processing and material transferring supports 1, a guiding pressure spring 65 is vertically arranged between the upper side of the guiding pressure plate 64 and the processing and material transferring supports 1, so that the feeding compression roller 10 and the feeding rotation roller 2 can be tightly, the device can ensure that the two sides of the warp-knitted fabric can be limited, compressed and conveyed in the process of drawing the warp-knitted fabric along the radial direction, and the stable and orderly drawing processing of the warp-knitted fabric is realized. The lower side of the middle part of the front push plate swing rod 18 is vertically and rotatably connected with a front push plate roller 66, the front push plate roller 66 rolls along the outer side surface of the front rotating cam 14, the lower side of the middle part of the rear push plate swing rod 19 is vertically and rotatably connected with a rear push plate roller 67, and the rear push plate roller 67 rolls along the outer side surface of the rear rotating cam 15, so that the front push plate swing rod 18 and the rear push plate swing rod 19 can smoothly and reciprocally swing. A plurality of cloth pressing guide rods 68 are vertically and fixedly arranged on the upper side of a rotating roller support 47, the cloth pressing guide rods 68 are arranged on a reciprocating translation guide plate 46 in a sliding mode along the vertical direction, a limiting baffle plate 69 is horizontally and fixedly arranged at the upper ends of the cloth pressing guide rods 68, and a cloth pressing spring 70 is sleeved on the cloth pressing guide rods 68 between the reciprocating translation guide plate 46 and the rotating roller support 47, so that the pressing fit degree of a damping rotating roller 48 and a warp-knitted fabric can be accurately adjusted according to the size specification of the warp-knitted fabric and the weaving material, the situations of over-drafting and insufficient drafting of the warp-knitted fabric are avoided, and the accurate and smooth drafting processing of the warp-. The outer side surfaces of the damping rotating rollers 48 at the lower side of the rotating roller bracket 47 are provided with the drafting rubber layer 71 in an attaching mode, so that the efficiency and the quality of the drafting processing of the warp knitting fabric can be improved. The upper side of the cloth guide bearing plate 38 of the weft drafting mechanism 8 is provided with the hard metal plate 72 with a smooth surface, so that the bonding friction force between the lower side of the warp knitting fabric and the cloth guide bearing plate 38 can be reduced, the warp knitting fabric can be stably and smoothly conveyed, and the efficient and ordered drafting processing of the warp knitting fabric can be realized.

By adopting the technical scheme, when the warp knitting fabric processing and finishing device is used, the warp knitting fabric is sequentially and horizontally connected with the processing material conveying support 1 in a rotating mode along the horizontal direction through the feeding rotating roller 2, the material guiding rotating roller 3 and the material pulling rotating roller 4, the radial drafting mechanism 7 is horizontally arranged on the processing material conveying support 1 between the feeding rotating roller 2 and the material guiding rotating roller 3, the latitudinal drafting mechanism 8 is horizontally arranged on the processing material conveying support 1 between the material guiding rotating roller 3 and the material pulling rotating roller 4, the material conveying motor 6 is in transmission connection with the material pulling rotating roller 4 through the material pulling belt 9, the discharging rotating roller 5 is horizontally and rotatably connected with the processing material conveying support 1 on the lower side of the material pulling rotating roller 4, the material pulling rotating roller 4 is driven by the material conveying motor 6 to rotate, and the warp knitting fabric can be sequentially driven by the material pulling rotating roller 4 to sequentially pass through the feeding rotating roller 2, the radial drafting mechanism 7, the material guiding rotating roller 3, the latitudinal drafting mechanism 8, the drawing material rotating roller 4 and the discharging rotating roller 5 are used for conveying, a radial drafting mechanism 7 is used for drafting the warp-knitted fabric along the conveying direction, a latitudinal drafting mechanism 8 is used for drafting the warp-knitted fabric along two sides which are vertical to the conveying direction, the warp-knitted fabric can be sequentially drafted and tidied along the radial direction and the latitudinal direction in the conveying process, so that the sufficient drafting and processing of the warp-knitted fabric are realized, a feeding compression roller 10 is horizontally arranged on the upper side of a feeding rotating roller 2, a feeding compression spring 62 is vertically arranged between the upper sides of feeding compression plates 61 at two ends of the feeding compression roller 10 and a processing material conveying bracket 1, a guide compression roller 11 is horizontally arranged on the upper side of the guide rotating roller 3, a guide compression spring 65 is vertically arranged between the upper sides of guide compression plates 64 at two ends of the guide compression roller 11 and the processing material conveying bracket 1, so that the feeding compression roller 10 and the feeding rotating roller 2 can be tightly pressed and attached, and the, the device can ensure that two sides of the warp knitting fabric can be limited, pressed and conveyed in the process of drawing the warp knitting fabric along the radial direction, stable and orderly drawing processing of the warp knitting fabric is realized, the lower side of a processing material conveying support 1 is sequentially and horizontally connected with a front drawing rotating shaft 12 and a rear drawing rotating shaft 13 along the horizontal direction in a rotating way, two ends of the front drawing rotating shaft 12 are respectively and vertically fixedly provided with a front rotating cam 14, two ends of the rear drawing rotating shaft 13 are respectively and vertically fixedly provided with a rear rotating cam 15, the same side end parts of the front drawing rotating shaft 12 and the rear drawing rotating shaft 13 are respectively and vertically fixedly provided with a front drawing gear 14 and a rear drawing gear 15, a radial drawing rack 16 is arranged on a drawing rack support 24 in a sliding way along the horizontal direction, two sides above the radial drawing rack 16 are respectively engaged and connected with a front drawing gear 22 and a rear drawing gear 23, a drawing reciprocating, the radial drafting motor 17 is in transmission connection with the radial drafting disc 25 by adopting a radial drafting belt 27, the radial drafting disc 25 is driven to continuously rotate by the radial drafting motor 17, so that the radial drafting rack 16 can reciprocate in the horizontal direction under the drive of the radial drafting disc 25 to perform translational motion, the front drafting gear 22 and the rear drafting gear 23 are driven to synchronously rotate in the same direction by the radial drafting rack 16, so that the front rotating cam 14 and the rear rotating cam 15 can synchronously rotate in the same direction under the drive of the radial drafting rack 16, the front push plate swing rod 18 is arranged on the processing material conveying bracket 1 on the upper side of the front rotating cam 14, a front drafting tension spring 28 is obliquely arranged between the upper end part of the front push plate swing rod 18 and the processing material conveying bracket 1, the rear push plate swing rod 19 is arranged on the processing material conveying bracket 1 on the upper side of the rear rotating cam 15, and a rear drafting tension spring 29 is obliquely arranged between the upper end part of the rear, by utilizing the elastic traction action of the front traction tension spring 28 and the rear traction tension spring 29, the front push plate swing rod 18 is tightly attached and pressed with the front rotating cam 14, the rear push plate swing rod 19 is tightly attached and pressed with the rear rotating cam 15, the front push plate swing rod 18 can be driven to swing in a reciprocating manner by the rotation of the front rotating cam 14, the rear push plate swing rod 19 can be driven to swing in a reciprocating manner by the rotation of the rear rotating cam 15, the front push plate swing rod 18 and the rear push plate swing rod 19 can alternately swing in a reciprocating manner in opposite directions by utilizing the symmetrical staggered arrangement of the front rotating cam 14 and the rear rotating cam 15, the front push plate roller 66 on the lower side of the middle part of the front push plate swing rod 18 rolls along the outer side surface of the front rotating cam 14, the rear push plate roller 67 on the lower side of the middle part of the rear push plate swing rod 19 rolls along the outer side surface, the front lifting guide plate 20 is arranged on the front drafting guide groove 30 in a sliding mode along the vertical direction, the rear lifting guide plate 21 is arranged on the rear drafting guide groove 31 in a sliding mode along the vertical direction, a front push plate connecting rod 36 is arranged between the upper end portion of the front push plate swing rod 18 and the front lifting guide plate 20, a rear push plate connecting rod 37 is arranged between the upper end portion of the rear push plate swing rod 19 and the rear lifting guide plate 21, the front lifting guide plate 20 and the rear lifting guide plate 21 can synchronously and oppositely lift along the vertical direction under the action of the front push plate swing rod 18 and the rear push plate swing rod 19 respectively, a front drafting press roller 32 and a front drafting main roller 33 are sequentially and horizontally rotatably connected to the front lifting guide plate 20 from top to bottom, a rear drafting press roller 34 and a rear drafting main roller 35 are sequentially and horizontally rotatably connected to the rear lifting guide plate 21 from top to bottom, warp knitted fabrics are conveyed between the front drafting press roller 32 and the front drafting, along with the synchronous opposite lifting movement of the front lifting guide plate 20 and the rear lifting guide plate 21, the warp knitting fabric can be efficiently and stably drafted and tidied, the warp knitting fabric can be stably and smoothly translated and conveyed along the upper side surface of the cloth guide carrier plate 38 by horizontally and fixedly arranging the cloth guide carrier plate 38 on the processing material conveying support 1 between the material guide roller 3 and the material pulling roller 4, the lifting gear 40 is vertically and fixedly arranged at the end part of one side of the cloth pressing rotating shaft 39, the reciprocating lifting rack 50 meshed and connected with the lifting gear 40 is arranged in the rack lifting support 49 at one side of the lifting gear 40 in a sliding way along the vertical direction, the output end of the lifting cylinder 41 is fixedly connected with the lower side end part of the reciprocating lifting rack 50, the reciprocating turntables 51 are respectively and vertically and fixedly arranged at the two sides of the cloth pressing rotating shaft 39, the latitudinal direction support 42 is arranged on the lifting guide rod 52 in a sliding way along the vertical direction, the reciprocating lifting connecting rods 54, the lifting cylinder 41 is utilized to pull the reciprocating lifting rack 50 to perform lifting motion along the vertical direction, so that the cloth pressing rotating shaft 39 can rotate with a certain amplitude under the driving of the lifting cylinder 41, the cloth pressing rotating shaft 39 can drive the reciprocating rotary discs 51 fixedly arranged at two sides to synchronously swing in a reciprocating manner with a certain angle in the same direction, the latitudinal direction drafting bracket 42 can perform lifting motion stably and accurately along the vertical direction under the driving of the cloth pressing rotating shaft 39, a plurality of damping rotary rollers 48 at the lower side of the latitudinal direction drafting bracket 42 can be attached, pressed and lifted and separated with the warp knitting fabric at the upper side of the cloth guide bearing plate 38, the upper end of the latitudinal direction drafting rotating shaft 55 is horizontally and fixedly provided with a drafting gear 43, a reciprocating translation rack 57 meshed and connected with the drafting gear 43 is arranged in the rack translation bracket 56 at one side of the drafting gear 43 in a sliding manner along the horizontal direction, and, the latitudinal direction drafting disc 45 is horizontally and fixedly arranged at the lower side end part of the latitudinal direction drafting rotating shaft 55, the drafting cylinder 44 is utilized to horizontally push the reciprocating translation rack 57, the latitudinal direction drafting rotating shaft 55 can be driven by the drafting cylinder 44 to continuously reciprocate and rotate, so that the latitudinal direction drafting disc 45 can stably and accurately reciprocate and rotate, the reciprocating translation guide plates 46 are respectively horizontally and slidably arranged at the two sides of the reciprocating translation guide rod 58, the reciprocating translation connecting rods 59 are respectively arranged between the reciprocating translation guide plates 46 at the two sides of the reciprocating translation guide rod 58 and the latitudinal direction drafting disc 45, the reciprocating translation connecting rods 59 at the two sides of the reciprocating translation guide rod 58 are arranged at the two sides below the latitudinal direction drafting disc 45 in a mirror symmetry manner, the reciprocating rotation of the latitudinal direction drafting disc 45 can drive the reciprocating translation guide plates 46 at the two sides of the reciprocating translation, a plurality of damping rotating rollers 48 are sequentially and horizontally connected on the rotating roller support 47 in a rotating manner along the horizontal direction, so that the plurality of damping rotating rollers 48 can be used for being tightly pressed and attached to the warp knitting fabric on the upper side of the cloth guide carrier plate 38, the weft drafting disc 45 drives the reciprocating translation guide plates 46 on two sides of the reciprocating translation guide rod 58 to be away from each other, so that the plurality of damping rotating rollers 48 on the rotating roller support 47 can be used for drafting processing the warp knitting fabric, the plurality of damping rotating rollers 48 are used for being lifted and separated from the warp knitting fabric on the upper side of the cloth guide carrier plate 38, the weft drafting disc 45 drives the reciprocating translation guide plates 46 on two sides of the reciprocating translation guide rod 58 to be close to each other, so that the plurality of damping rotating rollers 48 can be reset to move to the required position for continuing drafting processing, the plurality of cloth pressing guide rods 68 on the upper side of the rotating roller support 47 are arranged on the reciprocating translation guide plates 46 in a sliding, the messenger can change roller 48 and warp knitting surface fabric's the laminating degree that compresses tightly according to warp knitting surface fabric's specification and weaving material accurate regulation damping, avoid warp knitting surface fabric excessive draft and the inadequate draft condition to appear, realize the accurate smooth and easy draft processing of warp knitting surface fabric, utilize many dampings of changeing roller support 47 downside to change roller 48 outside surface laminating and be provided with draft rubber layer 71, the messenger can improve the efficiency and the quality of warp knitting surface fabric draft processing, the cloth guide carrier plate 38 upside that utilizes latitudinal direction draft mechanism 8 is provided with surperficial glossy stereoplasm metal sheet 72, can reduce the laminating frictional force between warp knitting surface fabric downside and the cloth guide carrier plate 38, can ensure the steady smooth and easy conveying of warp knitting surface fabric, also can realize the orderly processing of the high-efficient draft of warp knitting surface fabric. Through the structure, the warp knitting fabric drafting and finishing machine is reasonable in structural design, can sequentially draft and finish the warp knitting fabric along the radial direction and the weft direction in the conveying process of the warp knitting fabric, achieves full drafting and processing of the warp knitting fabric, is high in automation degree, and meets the processing and using requirements.

The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims (6)

1. The utility model provides a warp knitting surface fabric processing finishing device which characterized in that: the warp knitting fabric processing and finishing device comprises a processing and material conveying support, a feeding rotary roller, a guiding rotary roller, a pulling rotary roller, a discharging rotary roller, a material conveying motor, a radial drafting mechanism and a latitudinal drafting mechanism, wherein the feeding rotary roller, the guiding rotary roller and the pulling rotary roller are sequentially and horizontally connected with the processing and material conveying support in a rotating manner along the horizontal direction, the radial drafting mechanism is horizontally arranged on the processing and material conveying support between the feeding rotary roller and the guiding rotary roller, the latitudinal drafting mechanism is horizontally arranged on the processing and material conveying support between the guiding rotary roller and the pulling rotary roller, the material conveying motor is horizontally and fixedly arranged on the processing and material conveying support on one side of the pulling rotary roller, the material conveying motor is connected with the pulling rotary roller in a driving manner by a material pulling belt, the discharging rotary roller is horizontally and rotatably connected with the processing and material conveying support on the lower side of the pulling rotary roller, a feeding compression roller is horizontally arranged on the upper side of the feeding rotary roller, and a guiding compression roller is horizontally arranged, the radial drafting mechanism comprises a front drafting rotating shaft, a rear drafting rotating shaft, a front rotating cam, a rear rotating cam, a radial drafting rack, a radial drafting motor, a front push plate oscillating bar, a rear push plate oscillating bar, a front lifting guide plate and a rear lifting guide plate, wherein the lower side of the processing material conveying support is sequentially and horizontally connected with the front drafting rotating shaft and the rear drafting rotating shaft in a rotating manner along the horizontal direction, the front rotating cam is vertically and fixedly arranged at two ends of the front drafting rotating shaft respectively, the rear rotating cam is vertically and fixedly arranged at two ends of the rear drafting rotating shaft respectively, the front rotating cam and the rear rotating cam are symmetrically and alternately arranged, the same side end parts of the front drafting rotating shaft and the rear drafting rotating shaft are respectively and vertically fixedly provided with a front drafting gear and a rear drafting gear, the lower side of the processing material conveying support is horizontally and fixedly provided with a drafting rack support, the radial drafting rack is arranged on the drafting rack support in a sliding manner, a radial drafting disc is vertically and rotatably connected to the processing material conveying support on one side of the radial drafting rack, a drafting reciprocating connecting rod is arranged between the radial drafting disc and the radial drafting rack, two ends of the drafting reciprocating connecting rod are respectively hinged to the outer side of the radial drafting disc and the end part of the radial drafting rack, the radial drafting motor is horizontally and fixedly arranged on one side of the processing material conveying support, the radial drafting motor and the radial drafting disc are in transmission connection by adopting a radial drafting belt, the front push plate swing rod is arranged on the processing material conveying support on the upper side of the front rotating cam, the lower end part of the front push plate swing rod is hinged to the processing material conveying support, the lower side of the middle part of the front push plate swing rod is tightly attached to the front rotating cam, a front drafting tension spring is obliquely arranged between the upper end part of the front push plate swing rod and the, the lower side end part of a rear push plate swing rod is hinged to a processing material conveying support, the lower side of the middle part of the rear push plate swing rod is attached to and pressed by a rear rotating cam, a rear drafting tension spring is obliquely arranged between the upper side end part of the rear push plate swing rod and the processing material conveying support, the two sides of the processing material conveying support are respectively and vertically provided with a front drafting guide groove and a rear drafting guide groove, a front lifting guide plate is arranged in the front drafting guide groove in a sliding manner along the vertical direction, a rear lifting guide plate is arranged in the rear drafting guide groove in a sliding manner along the vertical direction, a front drafting compression roller and a front drafting main roller are sequentially and horizontally rotatably connected on the front lifting guide plate from top to bottom, a rear drafting compression roller and a rear drafting main roller are sequentially and horizontally rotatably connected on the rear lifting guide plate from top to bottom, a front push plate connecting rod is arranged between, a rear push plate connecting rod is arranged between the upper end part of the rear push plate oscillating rod and the rear lifting guide plate, two ends of the rear push plate connecting rod are respectively hinged to the lower end of the rear lifting guide plate and the upper end of the rear push plate oscillating rod, the latitudinal direction drafting mechanism comprises a cloth guide bearing plate, a cloth pressing rotating shaft, a lifting gear, a lifting cylinder, a latitudinal direction drafting disc, a reciprocating translation guide plate, a rotating roller support and a damping rotating roller, the cloth guide bearing plate is horizontally and fixedly arranged on a processing material conveying support between the cloth guide rotating roller and the material pulling rotating roller, the cloth pressing rotating shaft is horizontally and rotatably connected to the processing material conveying support on the upper side of the cloth guide bearing plate, the lifting gear is vertically and fixedly arranged at one side end part of the cloth pressing rotating shaft, a rack lifting support is vertically and fixedly arranged on the processing material conveying support on one side of the lifting gear, and a reciprocating lifting rack which is, the lifting cylinder is vertically and upwards fixedly arranged on the lower side of the rack lifting support, the output end of the lifting cylinder is fixedly connected with the lower end of the reciprocating lifting rack, two sides of the cloth pressing rotating shaft are respectively and vertically and fixedly provided with a reciprocating turntable, the processing material conveying supports on two sides below the cloth pressing rotating shaft are respectively and vertically and fixedly provided with a lifting guide rod, the latitudinal direction drafting support is horizontally arranged on the lower side of the cloth pressing rotating shaft, two sides of the latitudinal direction drafting support are respectively and vertically and fixedly provided with a lifting sleeve matched with the lifting guide rod, the latitudinal direction drafting support is arranged on the lifting guide rod in a sliding manner along the vertical direction, reciprocating lifting connecting rods are respectively arranged between two sides above the latitudinal direction drafting support and the reciprocating turntable on the corresponding side, the upper end and the lower end of each reciprocating lifting connecting rod, fixed draft gear that is provided with of latitudinal direction draft pivot upper end level, the fixed rack translation support that is provided with of draft gear one side level, the slip of following the horizontal direction in the rack translation support is provided with the reciprocal translation rack of being connected with the meshing of draft gear, and the draft cylinder level is fixed to be set up in rack translation support one side, and draft cylinder output and reciprocal translation rack end fixed connection, the fixed end that sets up in latitudinal direction draft pivot downside of latitudinal direction draft disc level, latitudinal direction draft support below both sides difference level is fixed and is provided with reciprocal translation guide arm, and reciprocal translation guide arm is parallel to each other with the compress pivot, reciprocal translation guide arm both sides horizontal slip respectively is provided with reciprocal translation baffle, and reciprocal translation baffle downside level is provided with the rotor support, follows horizontal direction in proper order and rotates on the rotor support and be connected with many damping rotors, be provided with reciprocal translation guide plate And the two ends of the reciprocating translation connecting rod are hinged to the end part of the reciprocating translation guide plate and the outer side of the latitudinal drawing disc respectively, and the reciprocating translation connecting rods on the two sides of the reciprocating translation guide rod are arranged on the two sides below the latitudinal drawing disc in a mirror symmetry manner.

2. A warp knitted fabric finishing apparatus as claimed in claim 1, wherein: the vertical feeding indent that is provided with respectively on the processing of feeding compression roller both sides passes the material support, slides along vertical direction in the feeding indent and is provided with the feeding clamp plate, and feeding compression roller both ends are the horizontal rotation respectively and are connected in the feeding clamp plate that processing passed material support both sides, and feeding clamp plate upside and processing pass and vertically be provided with the feeding pressure spring between the material support, the vertical guide indent that is provided with respectively on the processing of guide compression roller both sides passes the material support, slides along vertical direction in the guide indent and is provided with the guide clamp plate, and guide compression roller both ends are the horizontal rotation respectively and are connected in the guide clamp plate that processing passed material support both sides, and the vertical guide pressure spring that is provided with between guide clamp plate upside and the processing passed the material support.

3. A warp knitted fabric finishing apparatus as claimed in claim 1, wherein: the lower side of the middle part of the front push plate swing rod is vertically and rotatably connected with a front push plate roller, the front push plate roller rolls along the outer side surface of the front rotating cam, the lower side of the middle part of the rear push plate swing rod is vertically and rotatably connected with a rear push plate roller, and the rear push plate roller rolls along the outer side surface of the rear rotating cam.

4. A warp knitted fabric finishing apparatus as claimed in claim 1, wherein: the rotary roller support is vertically and fixedly provided with a plurality of cloth pressing guide rods, the cloth pressing guide rods are arranged on the reciprocating translation guide plate in a sliding mode along the vertical direction, the upper end of each cloth pressing guide rod is horizontally and fixedly provided with a limiting baffle, and cloth pressing springs are sleeved on the cloth pressing guide rods between the reciprocating translation guide plate and the rotary roller support.

5. A warp knitted fabric finishing apparatus as claimed in claim 1, wherein: and the outer side surfaces of the damping rotating rollers on the lower side of the rotating roller support are provided with a drafting rubber layer in an attaching mode.

6. A warp knitted fabric finishing apparatus as claimed in claim 1, wherein: and a hard metal plate with a smooth surface is arranged on the upper side of the cloth guide bearing plate of the weft drafting mechanism.

Images