CN217775446U

CN217775446U - Gridding machine

Info

Publication number: CN217775446U
Application number: CN202121382432.5U
Authority: CN
Inventors: 池瑞伟; 池万金; 王鹏程; 何国福
Original assignee: Zhejiang Yahoo Auto Parts Co ltd
Current assignee: Zhejiang Yahoo Auto Parts Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-11-11
Anticipated expiration: 2031-06-22

Abstract

The utility model discloses a net machine relates to net production facility field, the utility model discloses a technical scheme includes shaping station, spring steel wire pay-off module, spring steel wire blank module, plastic tubing pay-off module, plastic tubing blank orientation module, supports steel wire pay-off module, supports steel wire winding module and supports steel wire location blank module. A plastic pipe conveying line and a supporting steel wire conveying line are longitudinally butted at the forming station; a spring steel wire conveying line is longitudinally butted at the forming station; the supporting steel wire winding module is arranged at the intersection of the spring steel wire conveying line and the supporting steel wire conveying line; the cross part of the spring steel wire conveying line and the plastic pipe conveying line is provided with the supporting steel wire positioning and cutting module. The production efficiency, the product percent of pass and the stability can be obviously improved, and the production intensity of workers is reduced.

Description

Gridding machine

Technical Field

The utility model relates to a net production facility field especially relates to a net machine.

Background

In order to improve the comfort level of the seat back of the automobile, a patent document with a patent publication number of CN204323134U discloses a seat back steel wire curtain, the seat back mainly comprises a plastic pipe longitudinally arranged in the middle, a support rod longitudinally arranged on two sides of the plastic pipe and a spring steel wire transversely arranged, the seat back steel wire curtain is of a grid structure, and the forming equipment for producing the grid at present has the following defects:

1. straight steel wire material is required;

2. the lengths of the steel wires and the plastic positioning pipes need to be cut in advance;

3. manually winding and weaving the steel wire through a tool;

4. manual operation, large size error and low efficiency.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a net machine can show improvement production efficiency, product percent of pass and stability, reduces workman's production intensity.

The utility model provides a technical scheme that its technical problem adopted is: a gridding machine comprises a forming station, a spring steel wire feeding module, a spring steel wire cutting module, a plastic pipe feeding module, a plastic pipe cutting positioning module, a supporting steel wire feeding module, a supporting steel wire winding module and a supporting steel wire positioning cutting module;

a plastic pipe conveying line and a supporting steel wire conveying line are longitudinally butted at the forming station;

a spring steel wire conveying line is longitudinally butted at the forming station;

the supporting steel wire winding module is arranged at the intersection of the spring steel wire conveying line and the supporting steel wire conveying line;

the supporting steel wire positioning and cutting module is arranged at the intersection of the spring steel wire conveying line and the plastic pipe conveying line;

the spring steel wire conveying line is provided with a spring steel wire feeding module and a spring steel wire cutting module;

the plastic pipe conveying line is provided with a plastic pipe conveying module and a plastic pipe cutting and positioning module;

the supporting steel wire conveying line is provided with a supporting steel wire feeding module and a supporting steel wire positioning and cutting module.

Based on the special structure of the spring steel wire, the plastic pipe and the supporting steel wire of the automobile seat backrest grid, the spring steel wire conveying line, the plastic pipe conveying line and the supporting steel wire conveying line are arranged according to the scheme;

conveying the plastic pipe to a forming station through a plastic pipe conveying module and a plastic pipe cutting positioning module on a plastic pipe conveying line and cutting;

the supporting steel wires are conveyed to a forming station through a supporting steel wire feeding module on a supporting steel wire conveying line and are formed and assembled, and then the supporting steel wires are used for positioning a cutting module to cut materials;

the spring steel wire is sent to a forming station through a spring steel wire feeding module on a spring steel wire conveying line and the spring steel wire cutting module, and the spring steel wire is cut and assembled with a supporting steel wire and a plastic pipe in a forming company. After the spring steel wire relatively fixes the support steel wire and the plastic pipe and moves for a preset distance, the support steel wire is cut through the support steel wire positioning and cutting module.

Preferably, the spring steel wire feeding module and the spring steel wire cutting module are used as a group of spring feeding units, and a group of spring steel wire feeding units are respectively arranged in the two longitudinal directions of the forming station. Because the proportion of the spring steel wires is more, the two spring steel wire feeding units can feed materials more quickly by adopting cross feeding.

Preferably, the spring steel wire feeding module comprises a guiding device, a straightening device, a conveying device, a buffering device and a feeding device; the guide device, the straightening device and the conveying device are sequentially distributed on the spring steel wire conveying line;

the guide device comprises a guide base plate and a guide wheel set, and the guide wheel set comprises a plurality of guide wheels distributed on two sides of the spring steel wire conveying line;

a plurality of groups of straightening devices are distributed on the spring steel wire conveying line according to different angles, each straightening device comprises a straightening base plate and a straightening wheel group, and each straightening wheel group comprises a plurality of straightening wheels which are respectively positioned at two sides of the spring steel wire conveying line;

the straightening device comprises a straightening device and a straightening base plate, wherein the straightening base plate comprises a fixed straightening wheel and a movable straightening wheel which are respectively positioned at two sides of the spring steel wire transmission line, the straightening base plate is respectively provided with a straightening pressure adjusting assembly corresponding to the movable straightening wheel, the straightening device comprises a straightening sliding block, a straightening screw rod, a straightening fastening nut, a circular dial and a pointer, the movable straightening wheel is matched with the straightening sliding block in a rotating mode, the straightening sliding block is matched with the straightening base plate in a sliding mode along the direction pointing to the spring steel wire transmission line, the front end of the straightening screw rod is matched with the straightening base plate in a rotating mode, the front end of the straightening screw rod is abutted against the rear end of the straightening sliding block, the straightening fastening nut is matched with the periphery of the straightening screw rod in a matching mode, the outer end of the straightening screw rod is coaxially provided with the circular dial, the pointer is fixed with the straightening base plate, and the needle point of the pointer points of the pointer point correspond to the circular dial;

the conveying device comprises a conveying substrate and a plurality of conveying wheel sets;

the conveying wheel set comprises a spring steel wire fixed conveying wheel and a spring steel wire movable conveying wheel which are arranged on two sides of the spring steel wire conveying line in parallel, the spring steel wire fixed conveying wheel and the spring steel wire movable conveying wheel are respectively provided with spring steel wire coaxial gears which are meshed with each other, the spring steel wire coaxial gears are meshed with a spring steel wire driving gear, a spring steel wire conveying pressure adjusting component is respectively arranged on the spring steel wire conveying base plate corresponding to the spring steel wire movable conveying wheel, the spring steel wire conveying pressure adjusting component comprises a spring steel wire conveying sliding plate, a spring steel wire conveying screw rod and a spring steel wire conveying fastening nut, the spring steel wire movable conveying wheel is matched with the spring steel wire conveying sliding plate in a rotating mode, the spring steel wire conveying sliding plate is matched with the spring steel wire conveying base plate in a sliding mode along the direction pointing to the corresponding spring steel wire fixed conveying wheel, the spring steel wire conveying screw rod is matched with the spring steel wire conveying base plate in a rotating mode, the front end of the spring steel wire conveying screw rod is matched with the rear end of the spring steel wire conveying base plate in a rotating mode, and the periphery of the spring steel wire conveying screw rod is matched with the spring steel wire conveying fastening nut in a suitable for the spring steel wire conveying;

the buffer device comprises a buffer disc;

the buffer disc is fixed on the bracket, the middle part of the buffer disc is provided with a disc table, the periphery of the buffer disc is provided with an outer railing panel, the disc table is fixed with a guardrail rod, the outer end of the guardrail rod extends to the outer railing panel, and the outer railing panel is provided with a discharge hole of a feed inlet communicated with the outside;

the inner ring of the surface of the buffer disc is at least provided with a group of starting induction devices; the starting sensing device comprises a first 0v metal rod and a first 24v metal rod, and the first 0v metal rod and the first 24v metal rod are respectively electrically connected to the control unit;

the outer ring of the surface of the buffer disc is at least provided with a group of stop induction devices, each stop induction device comprises a second 0v metal rod and a second 24v metal rod, and the second 0v metal rod and the second 24v metal rods are respectively and electrically connected to the control unit;

the feeding device comprises a coding assembly, a transition wheel set, a penetrating wheel set and a spring steel wire feeding barrel which are sequentially arranged on a spring steel wire conveying line;

the coding assembly comprises a coding detection wheel and a coding matching wheel which are arranged on two sides of the spring steel wire transmission line in parallel, and the coding detection wheel is fixed on an input shaft of the coder; the coding matching wheel is arranged on the coding sliding block; the transition wheel set comprises two transition rotating wheels which are arranged on two sides of the spring steel wire conveying line in parallel; the penetrating wheel set comprises a penetrating driving wheel and a penetrating driven wheel which are arranged in parallel, and the downstream ports of the penetrating driving wheel and the penetrating driven wheel are in butt joint with the spring steel wire feeding barrel.

The spring steel wire passes through conveyer and provides the power pulling, the spring steel wire is at first come from the local guide of steel wire storage through guider, then straightens through the aligning device, adopts the aligning device of many sets of equidirectional not, straightens from a plurality of direction angles to the steel wire, avoids the steel wire to a certain orientation crooked, is equipped with the alignment screw rod in aligning device department, can adjust the angle of straightening, adopt circular calibrated scale and pointer simultaneously, can realize the dynamics of accurate control alignment.

A buffer device is arranged between the transmission device and a station for final forming, when the feeding speed is surplus relative to the assembling speed of the forming station, the radius of a circle formed by the spring steel wire is enlarged, the enlarged circle of the spring steel wire is simultaneously contacted with a first 0v metal rod and a first 24v metal rod which are positioned on the outer ring, and the control unit detects that the first 0v metal rod is communicated with the first 24v metal rod and stops feeding;

when the feeding speed is slower than the assembling speed of the forming station, the radius of a circle formed by the spring steel wire is reduced, the reduced circle of the spring steel wire is contacted with a second 0v metal rod and a second 24v metal rod which are positioned on the inner ring at the same time, the control unit detects that the second 0v metal rod is communicated with the second 24v metal rod, and feeding is started or accelerated or the material consumption of the forming station is directly stopped.

Preferably, two sides of the plastic pipe conveying line are respectively provided with one supporting steel wire conveying line; be located the same each module setting on the support steel wire transmission line is on the slide, and this slide sliding fit is on the base station, the direction of slide gliding direction perpendicular to support steel wire transmission line, two the slide passes through adjusting screw and connects, adjusting screw is including first screw thread section, second screw thread section and third screw thread section in proper order, first screw thread section and second screw thread section are opposite in thread direction respectively, and first screw thread section with the second screw thread section respectively with two slide screw-thread fit, be equipped with the fixed station on the base station, the fixed station corresponds adjusting screw is equipped with the regulation through-hole, the third screw thread section passes the regulation through-hole, the both sides of regulation through-hole be equipped with respectively with the nut of third screw thread section adaptation.

Two relative slides of adjusting screw rotate, can change the relative distance of two slides, can change the relative position of adjusting screw and fixed station through the nut, and then can realize adjusting two slide overall positions, and the change of slide means the change of the interval of the relative plastic tubing of support steel wire, can realize the production to the car seat back net of different specifications by last.

Preferably, the spring steel wire cutting module comprises a spring steel wire cutting base, a spring steel wire eccentric driving wheel, a spring steel wire pressure rod, a spring steel wire upper cutter seat, a spring steel wire lower cutter seat and a spring steel wire lower cutter;

the upper part of the spring steel wire cutting base is rotatably matched with the spring steel wire eccentric driving wheel, the upper end of the spring steel wire pressure rod is connected with the spring steel wire eccentric driving wheel through a bearing, the lower end of the spring steel wire pressure rod is hinged with the spring steel wire upper cutter holder, the spring steel wire upper cutter holder is vertically matched with the spring steel wire cutting base in a sliding manner, the spring steel wire upper cutter holder is downwards provided with the spring steel wire upper cutter, the spring steel wire cutting base is provided with a spring steel wire lower cutter holder corresponding to the lower part of the spring steel wire upper cutter, and the spring steel wire lower cutter holder is upwards provided with a spring steel wire lower cutter; a spring steel wire feeding pipe is arranged in the middle of the spring steel wire cutting base, and a downstream pipe orifice of the spring steel wire feeding pipe is in butt joint between the spring steel wire upper cutter and the spring steel wire lower cutter;

still including the reciprocating motion subassembly, the reciprocating motion subassembly includes slide rail, slide and ball, sliding fit has on the slide rail the slide, spring wire blank base is located on the slide, slide rail and spring wire transmission line parallel arrangement, ball's removal portion with the slide is fixed.

The spring steel wire eccentric driving wheel drives the upper cutter holder of the spring steel wire to slide up and down through the spring steel wire pressing rod, and when the upper cutter of the spring steel wire is driven by the upper cutter holder of the spring steel wire to slide down, the spring steel wire positioned at the lower cutter of the spring steel wire is cut off. Wherein reciprocating motion subassembly can be after the steel wire is cut off the steel wire to the shaping station guide, more be close the shaping station with spring steel wire blank module for more accurate guide of spring steel wire is to plastic tubing complex position.

Preferably, the plastic pipe feeding module comprises a plastic pipe driven guide wheel set, a plastic pipe feeding cylinder, a plastic pipe driving wheel set and a plastic pipe discharging cylinder, and the plastic pipe driven guide wheel set, the plastic pipe feeding cylinder, the plastic pipe driving wheel set and the plastic pipe discharging cylinder are sequentially distributed on the plastic pipe conveying line; the driven guide wheel set of the plastic pipe comprises guide wheels which are respectively positioned at two sides of the plastic pipe conveying line; plastic tubing feeding section of thick bamboo and plastic tubing play feed cylinder dock respectively in the feed inlet and the discharge gate of plastic tubing drive wheelset, plastic tubing drive wheelset includes the plastic tubing drive runner that plastic tubing transmission line both sides set up side by side, plastic tubing drive runner is equipped with intermeshing's plastic tubing coaxial gear respectively, plastic tubing coaxial gear meshes with plastic tubing drive gear.

The plastic pipe can be driven to move by the plastic pipe driving wheel set, wherein the plastic pipe is guided to move by the plastic pipe driven guide wheel set, the plastic pipe feeding cylinder and the plastic pipe discharging cylinder, and the supply of the plastic pipe in the whole process is very stable.

Preferably, the plastic pipe cutting positioning module comprises a plastic pipe cutting base, a plastic pipe cutter, a plastic pipe upper fixing seat, an upper clamping strip, a plastic pipe lower fixing seat and a lower clamping strip;

the plastic pipe cutting base is provided with a plastic pipe positioning inlet hole corresponding to the discharge hole of the plastic pipe discharge barrel, the plastic pipe cutter is matched with the plastic pipe cutting base in a sliding manner along the direction pointing to the plastic pipe positioning inlet hole, the plastic pipe cutter is driven by a cylinder, and the cutting edge of the plastic pipe cutter is arranged at one end close to the plastic pipe positioning inlet hole;

the upper part of the plastic pipe cutting base is provided with a plastic pipe upper fixing seat corresponding to the discharging side of the plastic pipe positioning inlet hole, the plastic pipe upper fixing seat is provided with a plastic pipe positioning inlet hole corresponding to the plastic pipe positioning inlet hole, the side of the plastic pipe upper fixing seat corresponding to the discharging side of the plastic pipe positioning inlet hole is provided with the upper clamping strip, and the lower edge of the upper clamping strip is provided with a plastic pipe upper positioning semicircular through groove corresponding to the plastic pipe positioning inlet hole; the vertical sliding fit of fixing base under the plastic tubing in the lower part of plastic tubing blank base, the fixing base passes through the cylinder drive under the plastic tubing, the holding strip corresponds down go up the holding strip and be fixed in fixing base under the plastic tubing, the last edge of holding strip is equipped with the logical groove of plastic tubing location semicircle down along corresponding the last location semicircle of plastic tubing down, the going up of holding strip is followed the perpendicular to down the plastic tubing and is located the direction that the semicircle led to the groove and be equipped with the logical groove of spring steel wire location down.

After the plastic pipe slides out of the preset length from the plastic pipe positioning inlet hole and the plastic pipe positioning outlet hole, the plastic pipe is clamped by the upper clamping strip and the lower clamping strip, the plastic pipe is located between the upper positioning semicircular through groove and the lower positioning semicircular through groove of the plastic pipe, the air cylinder drives the plastic pipe cutter to slide downwards at the moment, and the cutting edge of the plastic pipe cutter cuts off the plastic pipe. Meanwhile, the spring steel wire slides in from the channel of the spring steel wire positioning through groove, namely the spring steel wire penetrates through the plastic pipe, and the plastic pipe can be positioned, cut and combined with the spring steel wire.

Preferably, the support steel wire feeding module comprises a support steel wire fixing transmission wheel and a support steel wire movable transmission wheel which are arranged in parallel on two sides of the support steel wire transmission line, the support steel wire fixing transmission wheel and the support steel wire movable transmission wheel are respectively provided with a support steel wire coaxial gear which is meshed with each other, the support steel wire coaxial gear is meshed with the support steel wire drive gear, the support steel wire transmission base plate corresponds to the support steel wire movable transmission wheel is respectively provided with a support steel wire transmission pressure adjusting assembly, the support steel wire transmission pressure adjusting assembly comprises a support steel wire transmission sliding plate, a support steel wire transmission screw rod and a support steel wire transmission fastening nut, the support steel wire movable transmission wheel is matched with the support steel wire transmission sliding plate in a sliding mode along the direction of the corresponding support steel wire fixing transmission wheel, the support steel wire transmission base plate is matched with the support steel wire transmission base plate in a rotating mode, the front end of the support steel wire transmission screw rod is matched with the rear end of the support steel wire transmission base plate in a rotating mode, and the periphery of the support steel wire transmission screw rod is matched with the support steel wire transmission fastening nut in a rotating mode.

The fixed delivery wheel of support steel wire and the movable delivery wheel of support steel wire provide power for the delivery of support steel wire, and the support steel wire delivery pressure adjusting assembly can realize adjusting the elasticity of support steel wire, the more stable conveying plastic tubing of being convenient for.

Preferably, the support wire winding module comprises a support wire feeding cylinder, a wire twisting disc and a wire twisting needle;

the supporting steel wire feeding barrel is arranged in the shell corresponding to the supporting steel wire conveying line, a feeding hole of the supporting steel wire feeding barrel is in butt joint with a discharging hole of the supporting steel wire feeding module, a cylindrical cam is rotatably arranged on the periphery of the middle of the feeding barrel, a cam groove is formed in the periphery of the cylindrical cam, and a cam follower extending into the cam groove is arranged in the shell; the wire twisting disc is matched with a peripheral station at the discharge end of the feed cylinder, and the back surface of the wire twisting disc is fixedly butted with the front end of the cylindrical cam; the front side of the skein disc is eccentrically provided with the skein needle, and the periphery of the skein needle is provided with an annular positioning groove; a support piece is arranged in front of the wire twisting disc, and a space for the movement of the wire twisting needle is reserved between the support piece and the wire twisting disc.

The support steel wire moves out from the discharge port of the support steel wire feeding barrel, the spring steel wire is conveyed to the forming station from the spring steel wire feeding module, the spring steel wire passes through the front of the wire twisting disc in the process, the wire twisting disc rotates, the spring steel wire is wound on the support steel wire through the wire twisting needle, and the winding of the support steel wire by the spring steel wire is realized. And adopt cam groove and cam follower can make the rotatory process axial displacement of hank silk dish, and then make the in-process of hank silk take place spiral displacement along supporting on the steel wire transfer line for twine the spring steel wire spiral type on supporting the steel wire. The front end of bracing piece shifts out the support piece top from the discharge opening of feed cylinder, then the hank silk needle drives spring steel wire and twines in the bracing piece periphery, because the existence of bracing piece, can avoid the in-process of spring steel wire winding bracing piece to bend the bracing piece, influences the depth of parallelism around the bracing piece in the backrest wire curtain.

Preferably, the supporting wire positioning and cutting module comprises a moving table, a supporting wire guide and a cutting assembly; the supporting steel wire guiding piece is arranged above the moving platform along the direction of the supporting steel wire conveying line, and a gap for the grid to pass through is reserved between the supporting steel wire guiding piece and the moving platform; the cutting assembly is arranged on two sides of the moving platform corresponding to the plastic coated steel wire conveying line,

the supporting steel wire cutting assembly comprises a supporting steel wire cutting base, a supporting steel wire eccentric driving wheel, a supporting steel wire pressing rod, a supporting steel wire upper cutter holder, a supporting steel wire upper cutter, a supporting steel wire lower cutter holder and a supporting steel wire lower cutter;

the upper part of the supporting steel wire cutting base is rotatably matched with the supporting steel wire eccentric driving wheel, the upper end of the supporting steel wire pressure rod is connected with the supporting steel wire eccentric driving wheel through a bearing, the lower end of the supporting steel wire pressure rod is hinged with the supporting steel wire upper cutter holder, the supporting steel wire upper cutter holder is vertically matched with the supporting steel wire cutting base in a sliding manner, the supporting steel wire upper cutter holder is downwards provided with the supporting steel wire upper cutter, the supporting steel wire cutting base is provided with a supporting steel wire lower cutter holder corresponding to the lower part of the supporting steel wire upper cutter, and the supporting steel wire lower cutter holder is upwards provided with a supporting steel wire lower cutter; the middle part of the supporting steel wire cutting base is provided with a supporting steel wire feeding pipe, and a downstream pipe orifice of the supporting steel wire feeding pipe is in butt joint with the supporting steel wire upper cutter and the supporting steel wire lower cutter.

After the spring steel wire cuts off and realizes the cooperation with supporting steel wire, plastic tubing, move to on the mobile station, according to car seat back net length decision supporting steel wire's length, after the plastic-coated moves preset length promptly, supporting steel wire eccentric drive wheel passes through supporting steel wire depression bar and drives blade holder downstream on the supporting steel wire, and the last cutter of supporting steel wire is used in supporting steel wire, and then will support the steel wire and cut off.

The utility model has the advantages that:

this scheme is based on the spring steel wire of car seat back net, the special construction of plastic tubing and support steel wire, set up spring steel wire transmission line according to its direction, plastic tubing transmission line and support steel wire transmission line, automatically straighten the spring steel wire, to shaping station conveying supply spring steel wire, plastic tubing and support steel wire, and realize spring steel wire and plastic tubing, support the assembly of steel wire through plastic tubing blank orientation module and support steel wire winding module. The production efficiency, the product percent of pass and the stability can be obviously improved, and the production intensity of workers is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only 17 of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an overall perspective view of an embodiment of the present invention;

fig. 2 is a schematic view of a spring wire feeding module according to an embodiment of the present invention;

fig. 3 is a schematic back view of the straightening device and the conveying device according to the embodiment of the present invention;

fig. 4 is a front view of the straightening device according to the embodiment of the present invention;

fig. 5 is a perspective view of a feeding device according to an embodiment of the present invention;

fig. 6 is a front view of a feeding device according to an embodiment of the present invention;

fig. 7 is a front perspective view of a spring wire blanking module according to an embodiment of the present invention;

fig. 8 is a perspective view of the spring wire blanking module according to the embodiment of the present invention;

fig. 9 is a schematic view of a plastic tube conveyor line and a supporting wire conveyor line according to an embodiment of the present invention;

fig. 10 is a top view of a plastic tube conveyor line and a support wire conveyor line according to an embodiment of the present invention;

fig. 11 is a schematic view of a plastic pipe conveying line and one of the supporting wire conveying lines according to an embodiment of the present invention;

fig. 12 is a schematic view of a support member in a support wire winding module according to an embodiment of the present invention;

fig. 13 is a front view of a plastic tube blanking module according to an embodiment of the present invention;

fig. 14 is an internal schematic view of a plastic pipe blanking positioning module according to an embodiment of the present invention;

fig. 15 is a front perspective view of a capstan plate according to an embodiment of the present invention;

fig. 16 is a back perspective view of a capstan in accordance with an embodiment of the present invention;

fig. 17 is a schematic view of the support wire positioning blanking module according to the embodiment of the present invention.

<xnotran> , 0101, 0102, 0201, 0202, 0203, 0204, 0205, 0206, 0207, 0208, 0301, 0302, 0303, 0304, 0305, 0306, 0401, 0402, 0403, 0v 0404, 0405, 24v 0406, 0407, 0408, 24v 0409, 0v 0410, 0501, 0502, 0503, 0504, 0505, 0601, 0602, 0603, 0604, 0605, 0606, 0607, 0608, 0609, 0610, 0701, 0702, 0703, 0704, 0705, 0801, 0802, 0803, 0804, 0901, 0902, 0903, 0904, 0905, 0906, 0907, 0908, 0909, 0910, 0911, 1001, 1002, 1003, 1004, 1005, </xnotran> A wire reel 1101, a winding drive gear 1102, a cam groove 1103, a cam follower 1104, a supporting wire feed cylinder 1105, an annular positioning slot 1106, a wire stranding needle 1107, a support 1108, a supporting wire eccentric drive 1201, a supporting wire press 1202, a moving table 1203, a supporting wire upper blade holder 1204, a supporting wire lower blade holder 1205, a supporting wire lower blade 1206, a supporting wire guide 1207, a supporting wire upper blade 1208, a spring wire 1000, a supporting wire 2000.

Detailed Description

In order to deepen the understanding of the present invention, the present invention will be described in further detail with reference to the attached drawings and the embodiment, which is only used to explain the present invention, and is not limited to the protection scope of the present invention.

Examples

As shown in fig. 1, a grid machine comprises a forming station, a spring steel wire feeding module, a spring steel wire cutting module, a plastic pipe feeding module, a plastic pipe cutting and positioning module, a support steel wire feeding module, a support steel wire winding module and a support steel wire positioning and cutting module;

a supporting steel wire winding module is arranged at the intersection of the spring steel wire conveying line and the supporting steel wire conveying line;

a supporting steel wire positioning and cutting module is arranged at the intersection of the spring steel wire conveying line and the plastic pipe conveying line;

the plastic pipe conveying line is provided with a plastic pipe conveying module and a plastic pipe cutting positioning module;

conveying the plastic pipe to a forming station and cutting through a plastic pipe conveying module and a plastic pipe cutting positioning module on a plastic pipe conveying line;

the spring steel wire is conveyed to a forming station through a spring steel wire feeding module and a spring steel wire cutting module on a spring steel wire conveying line, and the spring steel wire is cut and assembled with a supporting steel wire and a plastic pipe in a forming company. After the spring steel wire is used for relatively fixing the support steel wire and the plastic pipe, and moving for a preset distance, the support steel wire is cut through the support steel wire positioning and cutting module.

The spring steel wire feeding module and the spring steel wire cutting module are used as a group of spring feeding units, and a group of spring steel wire feeding units are respectively arranged in the longitudinal two directions of the forming station. Because the proportion of the spring steel wires is more, the cross feeding of the two spring steel wire feeding units can be realized more quickly.

The spring steel wire feeding module comprises a guiding device, a straightening device, a conveying device, a buffering device and a feeding device; the guide device, the straightening device and the conveying device are sequentially distributed on the spring steel wire conveying line;

the guiding device comprises a guiding base plate 0101 and a guiding wheel set 0102, wherein the guiding wheel set 0102 comprises a plurality of guiding wheels distributed on two sides of the spring steel wire conveying line;

a plurality of groups of straightening devices are distributed on the spring steel wire conveying line according to different angles, each straightening device comprises a straightening substrate 0207 and a straightening wheel group, and each straightening wheel group comprises a plurality of straightening wheels which are respectively positioned at two sides of the spring steel wire conveying line;

the straightening wheels comprise fixed straightening wheels 0208 and movable straightening wheels 0202 which are respectively located on two sides of the spring steel wire transmission line, a straightening pressure adjusting assembly is respectively arranged on the straightening base plate 0207 corresponding to the movable straightening wheels 0202, the straightening device comprises a straightening sliding block 0201, a straightening screw 0203, a straightening fastening nut 0204, a circular dial 0205 and a pointer 0206, the movable straightening wheels 0202 are rotatably matched with the straightening sliding block 0201, the straightening sliding block 0201 is in sliding fit with the straightening base plate 0207 along the direction pointing to the spring steel wire transmission line, the front end of the straightening screw 0203 is in rotating fit with the straightening base plate 0207, the front end of the straightening screw 0203 abuts against the rear end of the straightening sliding block 0201, the periphery of the straightening screw 0203 is suitable for the straightening fastening nut 0204, the outer end of the straightening screw 0203 is coaxially provided with the circular dial 0205, the pointer 0206 is fixed with the straightening base plate, and the pointer points to the circular dial 0205;

the conveying device comprises a conveying substrate 0301 and a plurality of conveying wheel sets;

the conveying wheel set comprises a spring steel wire fixed conveying wheel 0303 and a spring steel wire movable conveying wheel 0302 which are arranged on two sides of the spring steel wire conveying line in parallel, the spring steel wire fixed conveying wheel 0303 and the spring steel wire movable conveying wheel 0302 are respectively provided with spring steel wire coaxial gears which are meshed with each other, the spring steel wire coaxial gears are meshed with a spring steel wire driving gear 0306, the spring steel wire conveying base plate 0301 is respectively provided with a spring steel wire conveying pressure adjusting component corresponding to the spring steel wire movable conveying wheel 0302, the spring steel wire conveying pressure adjusting component comprises a spring steel wire conveying sliding plate, a spring steel wire conveying screw 0305 and a spring steel wire conveying fastening nut 0304, the spring steel wire movable conveying wheel 0302 is rotatably matched with the spring steel wire conveying sliding plate, the spring steel wire conveying sliding plate is slidably matched with the spring steel wire conveying base plate 0301 along the direction of the corresponding spring steel wire fixed conveying wheel 0303, the spring steel wire conveying screw 0305 is rotatably matched with the spring steel wire conveying base plate 0301, the front end of the spring steel wire conveying screw 0305 is rotatably matched with the rear end of the spring steel wire conveying base plate 0304;

the buffer device comprises a buffer disc 0401;

the buffer disc 0401 is fixed on a bracket, the middle part of the buffer disc 0401 is provided with a disc table 0403, the periphery of the buffer disc 0401 is provided with an outer railing panel 0402, the disc table 0403 is fixed with a guardrail bar 0405, the outer end of the guardrail bar 0405 extends to the outer railing panel 0402, and the outer railing panel 0402 is provided with a discharge hole of a feed inlet communicated with the outside;

at least one group of starting induction devices is arranged on the inner ring of the surface of the buffer disc 0401; the activation sensing means comprises a first 0v metal rod 0410 and a first 24v metal rod 0406, the first 0v metal rod 0410 and the first 24v metal rod 0406 being electrically connected to the control unit, respectively;

at least one set of stop sensing devices is disposed on the outer periphery of the surface of the buffer disc 0401, and each stop sensing device comprises a second 0v metal rod 0404 and a second 24v metal rod 0409, and the second 0v metal rod 0404 and the second 24v metal rod 0409 are respectively electrically connected to the control unit.

The feeding device comprises a coding component, a transition wheel set 0503, a penetrating wheel set 0504 and a spring steel wire feeding barrel 0505 which are sequentially arranged on the spring steel wire conveying line;

the encoding assembly comprises encoding detection wheels 0501 and encoding matching wheels 0502 which are arranged on two sides of the spring steel wire transmission line in parallel, and the encoding detection wheels 0501 are fixed on an input shaft of the encoder; the coding matching wheel 0502 is arranged on the coding slide block; the transition wheel set 0503 comprises two transition rotating wheels arranged in parallel at two sides of the spring steel wire transmission line; the penetrating wheel set 0504 comprises a penetrating driving wheel and a penetrating driven wheel which are arranged in parallel, and the downstream ports of the penetrating driving wheel and the penetrating driven wheel are butted with a spring steel wire feeding cylinder 0505.

The spring steel wire passes through conveyer and provides the power pulling, the spring steel wire is at first come from the local guide of steel wire storage through guider, then straighten through the aligning device, adopt the aligning device of many sets of not equidirectional, straighten the steel wire from a plurality of direction angles, avoid the steel wire to a certain direction crooked, be equipped with alignment screw 0203 in aligning device department, the angle of straightening can be adjusted, adopt circular calibrated scale 0205 and pointer 0206 simultaneously, can realize the dynamics of accurate control alignment.

Two sides of the plastic pipe conveying line are respectively provided with a supporting steel wire conveying line; each module located on the same supporting steel wire transmission line is arranged on a sliding seat, the sliding seat is in sliding fit with a base station, the sliding direction of the sliding seat is perpendicular to the direction of the supporting steel wire transmission line, the two sliding seats are connected through an adjusting screw 0701, the adjusting screw 0701 comprises a first threaded section 0702, a second threaded section 0703 and a third threaded section 0704 in sequence, the first threaded section 0702 and the second threaded section 0703 are opposite in thread direction respectively, the first threaded section 0702 and the second threaded section 0703 are in threaded fit with the two sliding seats respectively, a fixing table 0705 is arranged on the base station, the fixing table 0705 is provided with an adjusting through hole corresponding to the adjusting screw 0701, the third threaded section 0704 penetrates through the adjusting through hole, and nuts matched with the third threaded section 0704 are arranged on the two sides of the adjusting through hole respectively.

Adjusting screw 0701 rotates for two relative slides, can change the relative distance of two slides, can change adjusting screw 0701 and fixed station 0705's relative position through the nut, and then can realize adjusting two slide overall positions, and the change of slide means the change of the interval of the relative plastic tubing of support steel wire, can realize the production to the car seat back net of different specifications by last.

The spring steel wire cutting module comprises a spring steel wire cutting base 0601, a spring steel wire eccentric driving wheel 0602, a spring steel wire pressure rod 0603, a spring steel wire upper tool apron 0604, a spring steel wire lower tool apron 0606 and a spring steel wire lower cutting tool 0610;

the upper part of the spring steel wire cutting base 0601 is rotationally matched with a spring steel wire eccentric driving wheel 0602, the upper end of a spring steel wire pressure rod 0603 is connected with the spring steel wire eccentric driving wheel 0602 through a bearing, the lower end of the spring steel wire pressure rod 0603 is hinged with a spring steel wire upper tool apron 0604, the spring steel wire upper tool apron 0604 is vertically matched with the spring steel wire cutting base 0601 in a sliding manner, the spring steel wire upper tool apron 0605 is downwards arranged on the spring steel wire upper tool apron 0604, a spring steel wire lower tool apron 0606 is arranged below the spring steel wire cutting base 0601 corresponding to the spring steel wire upper tool 0605, and the spring steel wire lower tool apron 0606 is upwards provided with a spring steel wire lower tool apron 0610; a spring steel wire feeding pipe is arranged in the middle of the spring steel wire cutting base 0601, and a downstream pipe orifice of the spring steel wire feeding pipe is butted between the upper spring steel wire cutter 0605 and the lower spring steel wire cutter 0610;

the spring steel wire cutting machine is characterized by further comprising a reciprocating moving assembly, wherein the reciprocating moving assembly comprises a sliding rail 0607, a sliding plate 0609 and a ball screw 0608, the sliding plate 0609 is in sliding fit with the sliding rail 0607, the spring steel wire cutting base 0601 is located on the sliding plate 0609, the sliding rail 0607 is arranged in parallel with the spring steel wire conveying line, and a moving portion of the ball screw 0608 is fixed with the sliding plate 0609.

The eccentric driving wheel 0602 of the spring steel wire drives the upper cutter holder 0604 of the spring steel wire to slide up and down through the compression rod 0603 of the spring steel wire, and when the upper cutter 0605 of the spring steel wire is driven by the upper cutter holder 0604 of the spring steel wire to slide down, the spring steel wire of the lower cutter 0610 of the spring steel wire is cut off. Wherein reciprocating motion subassembly can be after the steel wire is cut off the steel wire to the shaping station guide, more be close the shaping station with spring steel wire blank module for more accurate guide of spring steel wire is to plastic tubing complex position.

The plastic pipe feeding module comprises a plastic pipe driven guide wheel set 0801, a plastic pipe feeding cylinder 0802, a plastic pipe driving wheel set 0803 and a plastic pipe discharging cylinder 0804, and the plastic pipe driven guide wheel set 0801, the plastic pipe feeding cylinder 0802, the plastic pipe driving wheel set 0803 and the plastic pipe discharging cylinder 0804 are sequentially distributed on a plastic pipe conveying line; the driven guide wheel group 0801 of the plastic pipe comprises guide wheels which are respectively positioned at two sides of a plastic pipe conveying line; the plastic pipe feeding barrel 0802 and the plastic pipe discharging barrel 0804 are respectively in butt joint with a feeding port and a discharging port of a plastic pipe driving wheel set 0803, the plastic pipe driving wheel set 0803 comprises plastic pipe driving rotating wheels which are arranged on two sides of a plastic pipe conveying line in parallel, the plastic pipe driving rotating wheels are respectively provided with plastic pipe coaxial gears which are meshed with each other, and the plastic pipe coaxial gears are meshed with a plastic pipe driving gear.

The plastic pipe can be driven to move by the plastic pipe driving wheel set 0803, wherein the plastic pipe is guided to move by the plastic pipe driven guide wheel set 0801, the plastic pipe feeding cylinder 0802 and the plastic pipe discharging cylinder 0804, and the plastic pipe is supplied very stably in the whole process.

The plastic pipe cutting positioning module comprises a plastic pipe cutting base 0901, a plastic pipe cutter 0902, a plastic pipe upper fixing seat 0905, an upper clamping bar 0907, a plastic pipe lower fixing seat 0906 and a lower clamping bar 0908;

a plastic pipe positioning inlet hole 0904 is formed in the plastic pipe cutting base 0901 corresponding to a discharge hole of the plastic pipe discharge barrel 0804, a plastic pipe cutter 0902 is in sliding fit with the plastic pipe cutting base 0901 in a direction pointing to the plastic pipe positioning inlet hole 0904, the plastic pipe cutter 0902 is driven by a cylinder, and a blade of the plastic pipe cutter 0902 is arranged at one end close to the plastic pipe positioning inlet hole 0904;

a plastic pipe upper fixing seat 0905 is arranged on the discharging side of the plastic pipe cutting base 0901 corresponding to the plastic pipe positioning inlet hole 0904, a plastic pipe positioning outlet hole 0911 is arranged on the plastic pipe upper fixing seat 0905 corresponding to the plastic pipe positioning inlet hole 0904, an upper clamp bar 0907 is arranged on the discharging side of the plastic pipe upper fixing seat 0905 corresponding to the plastic pipe positioning outlet hole 0911, and a plastic pipe upper positioning semicircular through groove 0909 is arranged on the lower edge of the upper clamp bar 0907 corresponding to the plastic pipe positioning outlet hole 0911; the lower plastic tube fixing seat 0906 is vertically matched with the lower portion of the plastic tube blanking base 0901 in a sliding manner, the lower plastic tube fixing seat 0906 is driven by the cylinder, the lower clamping strip 0908 is fixed on the lower plastic tube fixing seat 0906 corresponding to the upper clamping strip 0907, a lower plastic tube positioning semicircular through groove 0903 is formed in the upper edge of the lower clamping strip 0908 corresponding to the upper plastic tube positioning semicircular through groove 0909, and a spring steel wire positioning through groove 0910 is formed in the upper edge of the lower clamping strip 0908 perpendicular to the lower plastic tube positioning semicircular through groove 0903.

After the plastic pipe slides out of the plastic pipe positioning inlet hole 0904 and the plastic pipe positioning outlet hole 0911 by a preset length, the plastic pipe is clamped by the upper clamping strip 0907 and the lower clamping strip, the plastic pipe is positioned between the upper positioning semicircular through groove 0909 and the lower positioning semicircular through groove 0903 of the plastic pipe, at the moment, the cylinder drives the plastic pipe cutter 0902 to slide downwards, and the blade of the plastic pipe cutter 0902 cuts off the plastic pipe. Meanwhile, the spring steel wire slides in from the channel of the spring steel wire positioning through groove 0910, namely, the spring steel wire penetrates through the plastic pipe, so that the plastic pipe can be positioned, cut and combined with the spring steel wire.

The supporting steel wire feeding module comprises a supporting steel wire fixed conveying wheel 1001 and a supporting steel wire movable conveying wheel 1002 which are arranged on two sides of a supporting steel wire conveying line in parallel, the supporting steel wire fixed conveying wheel 1001 and the supporting steel wire movable conveying wheel 1002 are respectively provided with a supporting steel wire coaxial gear 1003 which are meshed with each other, the supporting steel wire coaxial gear 1003 is meshed with a supporting steel wire driving gear, a supporting steel wire conveying pressure adjusting component is arranged on the supporting steel wire conveying substrate 0301 corresponding to the supporting steel wire movable conveying wheel 1002, the supporting steel wire conveying pressure adjusting component comprises a supporting steel wire conveying sliding plate, a supporting steel wire conveying screw 1005 and a supporting steel wire conveying fastening nut 1004, the supporting steel wire movable conveying wheel 1002 rotates the supporting steel wire conveying sliding plate, the supporting steel wire conveying sliding plate slides in the direction of the corresponding supporting steel wire fixed conveying wheel 1001 to be matched with the supporting steel wire conveying substrate 0301, the supporting steel wire conveying screw 1005 is matched with the supporting steel wire conveying substrate 0301 in a rotating mode, the front end of the supporting steel wire conveying screw 1005 is matched with the rear end of the supporting steel wire conveying substrate 0301 in a rotating mode, and the periphery of the supporting steel wire conveying screw 1005 is matched with the supporting steel wire conveying nut 1004 in a mode.

The transmission of supporting the steel wire is provided with power through the fixed transmission wheel 1001 of supporting the steel wire and the movable transmission wheel 1002 of supporting the steel wire, and the tightness of the supporting steel wire can be adjusted through the transmission pressure adjusting assembly of the supporting steel wire, so that a more stable transmission plastic pipe is convenient.

The supporting steel wire winding module comprises a supporting steel wire feeding cylinder 1105, a wire stranding disc 1101 and a wire stranding needle 1107;

the supporting steel wire feeding cylinder 1105 is arranged in the housing corresponding to the supporting steel wire conveying line, a feeding hole of the supporting steel wire feeding cylinder 1105 is in butt joint with a discharging hole of the supporting steel wire feeding module, a cylindrical cam is rotatably arranged on the periphery of the middle of the feeding cylinder, a cam groove 1103 is arranged on the periphery of the cylindrical cam, and a cam follower 1104 extending into the cam groove 1103 is arranged in the housing; the wire twisting disc 1101 is matched with a peripheral station at the discharge end of the feed cylinder, and the back surface of the wire twisting disc 1101 is fixedly butted with the front end of the cylindrical cam; the front side of the wire twisting disc 1101 is eccentrically provided with the wire twisting needle 1107, and the periphery of the wire twisting needle 1107 is provided with an annular positioning groove 1106; and a winding driven gear is fixed at the rear end of the cylindrical cam and is meshed with the winding driving gear 1102, and the winding driving gear 1102 is driven by a motor.

A support member 1108 is arranged in front of the wire twisting disc 1101, and a space for the wire twisting needle 1107 to move is reserved between the support member 1108 and the wire twisting disc 1101. The supporting member 1108 is disposed at both ends of the lower clamping strip.

The front end of bracing piece shifts out the support piece 1108 top from the discharge opening of feed cylinder, and then the hank silk needle drives the spring steel wire and twines in the bracing piece periphery, because the existence of bracing piece, can avoid the in-process of spring steel wire winding bracing piece to buckle the bracing piece, influences the depth of parallelism around the bracing piece in the backrest wire curtain.

The support steel wire moves out from the discharge hole of the support steel wire feeding cylinder 1105, the spring steel wire is fed to the forming station from the spring steel wire feeding module, the spring steel wire passes through the front of the wire twisting disc 1101 in the process, the wire twisting disc 1101 rotates, the spring steel wire is wound on the support steel wire through the wire twisting needle 1107, and the winding of the support steel wire by the spring steel wire is realized.

The supporting wire positioning and cutting module comprises a moving table 1203, a supporting wire guide 1207 and a cutting assembly; a supporting wire guide 1207 is arranged above the moving table 1203 along the direction of supporting the wire transmission line, and a gap for the grid to pass through is left between the supporting wire guide 1207 and the moving table 1203; the cutting components are arranged on two sides of the moving platform 1203 corresponding to plastic-coated steel wire conveying lines,

the supporting steel wire cutting assembly comprises a supporting steel wire cutting base, a supporting steel wire eccentric driving wheel 1201, a supporting steel wire pressure rod 1202, a supporting steel wire upper cutter seat 1204, a supporting steel wire upper cutter 1208, a supporting steel wire lower cutter seat 1205 and a supporting steel wire lower cutter 1206;

the upper part of the supporting steel wire cutting base is matched with a supporting steel wire eccentric driving wheel 1201 in a rotating mode, the upper end of a supporting steel wire pressure rod 1202 is connected with the supporting steel wire eccentric driving wheel 1201 through a bearing, the lower end of the supporting steel wire pressure rod 1202 is hinged to an upper supporting steel wire cutter holder 1204, the upper supporting steel wire cutter holder 1204 is matched with the supporting steel wire cutting base in a vertical sliding mode, the upper supporting steel wire cutter holder 1204 is downwards provided with an upper supporting steel wire cutter 1208, a lower supporting steel wire cutter holder 1205 is arranged below the upper supporting steel wire cutter 1208, and a lower supporting steel wire cutter 1206 is upwards arranged on the lower supporting steel wire cutter holder 1205; the middle part of supporting steel wire blank base is equipped with supporting steel wire conveying pipe, and the downstream mouth of pipe of supporting steel wire conveying pipe docks between supporting steel wire upper cutter 1208 and supporting steel wire lower cutter 1206.

After the spring steel wire is cut off and is matched with the supporting steel wire and the plastic pipe, the spring steel wire moves on the moving table 1203, the length of the supporting steel wire is determined according to the mesh length of the backrest of the automobile seat, namely after the plastic-coated steel wire moves to the preset length, the supporting steel wire eccentric driving wheel 1201 drives the supporting steel wire upper cutter holder 1204 to move downwards through the supporting steel wire pressing rod 1202, the supporting steel wire upper cutter 1208 acts on the supporting steel wire, and then the supporting steel wire is cut off.

This scheme sets up spring steel wire transmission line, plastic tubing transmission line and support steel wire transmission line according to its direction based on the spring steel wire of car seat back net, plastic tubing and the special construction of support steel wire, to shaping station conveying supply spring steel wire, plastic tubing and support steel wire to realize the assembly of spring steel wire and plastic tubing, support steel wire through plastic tubing blank orientation module and support steel wire winding module. The production efficiency, the product percent of pass and the stability can be obviously improved, and the production intensity of workers is reduced.

The control unit adopted in this embodiment adopts a single chip microcomputer with the model number of AT89s 51.

The above-mentioned embodiments should not limit the present invention in any way, and all the technical solutions obtained by adopting equivalent replacement or equivalent conversion fall within the protection scope of the present invention.

Claims

1. A gridding machine is characterized by comprising a forming station, a spring steel wire feeding module, a spring steel wire cutting module, a plastic pipe feeding module, a plastic pipe cutting positioning module, a supporting steel wire feeding module, a supporting steel wire winding module and a supporting steel wire positioning cutting module;

2. A gridding machine according to claim 1, wherein: the spring steel wire feeding module and the spring steel wire cutting module are used as a group of spring steel wire feeding units, and a group of spring steel wire feeding units are respectively arranged in the longitudinal two directions of the forming station.

3. A gridding machine according to claim 1, wherein: the spring steel wire feeding module comprises a guiding device, a straightening device, a conveying device, a buffering device and a feeding device; the guide device, the straightening device and the conveying device are sequentially distributed on the spring steel wire conveying line;

the guiding device comprises a guiding base plate (0101) and a guiding wheel set (0102), wherein the guiding wheel set (0102) comprises a plurality of guiding wheels distributed on two sides of the spring steel wire conveying line;

a plurality of groups of straightening devices are distributed on the spring steel wire conveying line according to different angles, each straightening device comprises a straightening substrate (0207) and a straightening wheel group, and each straightening wheel group comprises a plurality of straightening wheels which are respectively positioned at two sides of the spring steel wire conveying line;

the straightening device comprises a straightening slider (0201), a straightening screw rod (0203), a straightening fastening nut (0204), a circular dial (0205) and a pointer (0206), the straightening base plate (0202) is provided with a straightening pressure adjusting assembly corresponding to the movable straightening wheel (0202), the straightening device comprises a straightening slider (0201), a straightening screw rod (0203), a straightening fastening nut (0204), a circular dial (0205) and a pointer (0206), the movable straightening wheel (0202) is matched with the straightening slider (0201) in a rotating mode, the straightening slider (0201) is matched with the straightening base plate (0207) in a sliding mode along a direction pointing to the spring steel wire transmission line, the front end of the straightening screw rod (0203) is matched with the straightening base plate (0207) in a rotating mode, the front end of the straightening screw rod (0203) is abutted to the rear end of the straightening slider (0201), the periphery of the straightening screw rod (0203) is matched with the straightening fastening nut (0204), the outer end of the straightening screw rod (0203) is provided with the circular dial (0206), and the pointer (0206) is provided with the circular dial (0206) coaxially with the straightening fastening nut (0206), and the pointer (7);

the conveying device comprises a conveying substrate (0301) and a plurality of conveying wheel sets;

said transfer wheel group comprises a spring wire fixed transfer wheel (0303) and a spring wire mobile transfer wheel (0302) arranged side by side on both sides of said spring wire transfer line, said spring wire fixed transfer wheel (0303) and spring wire mobile transfer wheel (0302) are respectively provided with spring wire coaxial gears meshing with said spring wire drive gear (0306), said spring wire transfer baseplate (0301) is respectively provided with a spring wire transfer pressure regulating component corresponding to said spring wire mobile transfer wheel (0302), said spring wire transfer pressure regulating component comprises a spring wire transfer slide, a spring wire transfer screw (0305) and a spring wire transfer fastening nut (0304), said spring wire mobile transfer wheel (0302) is rotationally fitted to said spring wire transfer slide, said spring wire transfer slide slides said spring wire transfer baseplate (0301) along the direction pointing to the corresponding spring wire fixed transfer wheel (0303), said spring wire transfer screw (0305) is rotationally fitted to said spring wire transfer baseplate (0301), the front end of said spring wire transfer screw (0305) is fitted to the transfer baseplate (0304) of said spring wire transfer nut, said spring wire transfer baseplate (0304) is fitted to the rear end of said spring wire transfer nut (0305) in a rotational manner;

the buffer device comprises a steering assembly and a buffer disc (0401);

the direction control components are respectively arranged on two sides of the buffer disc (0401), the direction control components comprise two direction control rotating rollers (0407) arranged in parallel and a feeding rotating roller (0408) arranged horizontally, and the feeding rotating roller (0408) is closer to the buffer disc (0401) than the direction control rotating roller (0407);

the damping device comprises a damping disc (0401);

the buffer disc (0401) is fixed on the bracket, the middle part of the buffer disc (0401) is provided with a disc table (0403), the periphery of the buffer disc (0401) is provided with an outer railing panel (0402), the disc table (0403) is fixed with a guardrail bar (0405), the outer end of the guardrail bar (0405) extends to the outer railing panel (0402), and the outer railing panel (0402) is provided with a discharge hole of a feed inlet communicated with the outside;

at least one group of starting induction devices are arranged on the inner ring of the surface of the buffer disc (0401); the start sensing device comprises a first 0v metal rod (0410) and a first 24v metal rod (0406), the first 0v metal rod (0410) and the first 24v metal rod (0406) being electrically connected to the control unit, respectively;

at least one group of stop sensing devices is arranged on the outer circle of the surface of the buffer disc (0401), each stop sensing device comprises a second 0v metal rod (0404) and a second 24v metal rod (0409), and the second 0v metal rod (0404) and the second 24v metal rod (0409) are respectively electrically connected to the control unit;

the feeding device comprises a coding component, a transition wheel set (0503), a penetrating wheel set (0504) and a spring steel wire feeding cylinder (0505) which are sequentially arranged on a spring steel wire conveying line;

the encoding assembly comprises an encoder, encoding detection wheels (0501) and encoding matching wheels (0502) which are arranged on two sides of the spring steel wire transmission line in parallel, and the encoding detection wheels (0501) are fixed on an input shaft of the encoder; the encoding matching wheel (0502) is arranged on the encoding sliding block; the transition wheel set (0503) comprises two transition rotating wheels which are arranged on two sides of the spring steel wire conveying line in parallel; the penetrating wheel set (0504) comprises a penetrating driving wheel and a penetrating driven wheel which are arranged in parallel, and the downstream port of the penetrating driving wheel and the penetrating driven wheel is in butt joint with the spring steel wire feeding cylinder (0505).

4. A gridding machine according to claim 1, wherein: two sides of the plastic pipe conveying line are respectively provided with one supporting steel wire conveying line; the novel steel wire conveying line comprises a base, modules, a first threaded section (0702), a second threaded section (0703) and a third threaded section (0704), wherein the modules are located on the same supporting steel wire conveying line and are arranged on the base in a sliding fit mode, the sliding direction of the base is perpendicular to the direction of the supporting steel wire conveying line, the two bases are connected through an adjusting screw (0701), the adjusting screw (0701) comprises a first threaded section (0702), a second threaded section (0703) and a third threaded section (0704) which are sequentially arranged, the first threaded section (0702) and the second threaded section (0703) are opposite in threaded direction respectively, the first threaded section (0702) and the second threaded section (0703) are in threaded fit with the two bases respectively, a fixing table (0705) is arranged on the base, an adjusting through hole is formed in the fixing table (0705) corresponding to the adjusting screw (0701), the third threaded section (0704) penetrates through the adjusting through hole, and nuts matched with the third threaded section (0704) are arranged on two sides of the adjusting through hole respectively.

5. A gridding machine according to claim 1, wherein: the spring steel wire cutting module comprises a spring steel wire cutting base (0601), a spring steel wire eccentric driving wheel (0602), a spring steel wire pressing rod (0603), a spring steel wire upper tool apron (0604), a spring steel wire lower tool apron (0606) and a spring steel wire lower cutting knife (0610);

the spring steel wire cutting machine is characterized in that the upper part of the spring steel wire cutting base (0601) is in rotating fit with the spring steel wire eccentric driving wheel (0602), the upper end of the spring steel wire pressing rod (0603) is connected with the spring steel wire eccentric driving wheel (0602) through a bearing, the lower end of the spring steel wire pressing rod (0603) is hinged with the spring steel wire upper cutter holder (0604), the spring steel wire upper cutter holder (0604) is in vertical sliding fit with the spring steel wire cutting base (0601), the spring steel wire upper cutter holder (0604) is downwards provided with a spring steel wire upper cutter (0605), the spring steel wire cutting base (0601) is correspondingly arranged below the spring steel wire upper cutter (0605), and the spring steel wire lower cutter holder (0606) is upwards provided with a spring steel wire lower cutter (0610); a spring steel wire feeding pipe is arranged in the middle of the spring steel wire cutting base (0601), and a downstream pipe orifice of the spring steel wire feeding pipe is butted between the spring steel wire upper cutter (0605) and the spring steel wire lower cutter (0610);

still including reciprocating motion subassembly, reciprocating motion subassembly includes slide rail (0607), slide (0609) and ball (0608), sliding fit has on slide rail (0607) slide (0609), spring steel wire blank base (0601) is located on slide (0609), slide rail (0607) and spring steel wire transmission line parallel arrangement, ball (0608) the removal portion with slide (0609) are fixed.

6. A gridding machine according to claim 1, wherein: the plastic pipe feeding module comprises a plastic pipe driven guide wheel set (0801), a plastic pipe feeding cylinder (0802), a plastic pipe driving wheel set (0803) and a plastic pipe discharging cylinder (0804), and the plastic pipe driven guide wheel set (0801), the plastic pipe feeding cylinder (0802), the plastic pipe driving wheel set (0803) and the plastic pipe discharging cylinder (0804) are sequentially distributed on a plastic pipe conveying line; the plastic pipe driven guide wheel set (0801) comprises guide wheels which are respectively positioned at two sides of the plastic pipe conveying line; plastic tubing feeding cylinder (0802) and plastic tubing play feed cylinder (0804) dock respectively in the feed inlet and the discharge gate of plastic tubing drive wheelset (0803), plastic tubing drive wheelset (0803) include plastic tubing drive runner that plastic tubing transmission line both sides set up side by side, plastic tubing drive runner is equipped with intermeshing's plastic tubing coaxial gear respectively, plastic tubing coaxial gear and plastic tubing drive gear meshing.

7. A gridding machine according to claim 6, wherein: the plastic pipe cutting positioning module comprises a plastic pipe cutting base (0901), a plastic pipe cutter (0902), a plastic pipe upper fixing seat (0905), an upper clamping bar (0907), a plastic pipe lower fixing seat (0906) and a lower clamping bar (0908);

the plastic pipe cutting base (0901) is provided with a plastic pipe positioning inlet hole (0904) corresponding to the discharge hole of the plastic pipe discharge barrel (0804), the plastic pipe cutter (0902) is matched with the plastic pipe cutting base (0901) in a sliding mode along the direction pointing to the plastic pipe positioning inlet hole (0904), the plastic pipe cutter (0902) is driven by a cylinder, and the blade edge of the plastic pipe cutter (0902) is arranged at one end close to the plastic pipe positioning inlet hole (0904);

the upper part of the plastic pipe cutting base (0901) is provided with a plastic pipe upper fixing seat (0905) corresponding to the discharging side of the plastic pipe positioning inlet hole (0904), the plastic pipe upper fixing seat (0905) is provided with a plastic pipe positioning outlet hole (0911) corresponding to the plastic pipe positioning inlet hole (0904), the plastic pipe upper fixing seat (0905) is provided with an upper clamping bar (0907) corresponding to the discharging side of the plastic pipe positioning outlet hole (0911), and the lower edge of the upper clamping bar (0907) is provided with a plastic pipe upper positioning semicircular through groove (0909) corresponding to the plastic pipe positioning outlet hole (0911); the lower plastic pipe fixing seat (0906) is vertically matched with the lower portion of the plastic pipe blanking base (0901) in a sliding mode, the lower plastic pipe fixing seat (0906) is driven by a cylinder, the lower clamping strip (0908) is fixed on the lower plastic pipe fixing seat (0906) corresponding to the upper clamping strip (0907), a lower plastic pipe positioning semicircular through groove (0903) is formed in the upper edge of the lower clamping strip (0908) along the corresponding upper plastic pipe positioning semicircular through groove (0909), and a spring steel wire positioning through groove (0910) is formed in the upper edge of the lower clamping strip (0908) in a direction perpendicular to the lower plastic pipe positioning semicircular through groove (0903).

8. A gridding machine according to claim 1, wherein: the supporting steel wire feeding module comprises a supporting steel wire fixed conveying wheel (1001) and a supporting steel wire movable conveying wheel (1002) which are arranged on two sides of the supporting steel wire conveying line in parallel, the supporting steel wire fixed conveying wheel (1001) and the supporting steel wire movable conveying wheel (1002) are respectively provided with a supporting steel wire coaxial gear (1003) which are meshed with each other, the supporting steel wire coaxial gear (1003) is meshed with a supporting steel wire driving gear, the supporting steel wire conveying substrate (0301) is respectively provided with a supporting steel wire conveying pressure adjusting component corresponding to the supporting steel wire movable conveying wheel (1002), the supporting steel wire conveying pressure adjusting component comprises a supporting steel wire conveying sliding plate, a supporting steel wire conveying screw (1005) and a supporting steel wire conveying fastening nut (1004), the supporting steel wire movable conveying wheel (1002) is in rotating fit with the supporting steel wire conveying sliding plate, the supporting steel wire conveying sliding plate is in sliding fit with the supporting steel wire conveying substrate (0301) along the direction of the corresponding supporting steel wire fixed conveying wheel (1001), the supporting steel wire conveying sliding plate (1005), the supporting steel wire conveying screw (1005) is in rotating fit with the supporting steel wire conveying substrate (0301), and the supporting steel wire conveying screw (0301) is in rotating fit with the periphery of the supporting steel wire conveying nut (0301).

9. A gridding machine according to claim 1, wherein: the supporting steel wire winding module comprises a supporting steel wire feeding cylinder (1105), a wire twisting disc (1101) and a wire twisting needle (1107);

the supporting steel wire feeding cylinder (1105) is arranged in the shell corresponding to the supporting steel wire conveying line, a feeding hole of the supporting steel wire feeding cylinder (1105) is in butt joint with a discharging hole of the supporting steel wire feeding module, a cylindrical cam is rotatably arranged on the periphery of the middle of the feeding cylinder, a cam groove (1103) is arranged on the periphery of the cylindrical cam, and a cam follower (1104) extending into the cam groove (1103) is arranged in the shell; the peripheral station at the discharge end of the feed cylinder is matched with the stranding disc (1101), and the back surface of the stranding disc (1101) is butted and fixed with the front end of the cylindrical cam; the front side of the wire twisting disc (1101) is eccentrically provided with the wire twisting needle (1107), and the periphery of the wire twisting needle (1107) is provided with an annular positioning groove (1106);

a support piece (1108) is arranged in front of the wire twisting disc (1101), and a space for the movement of the wire twisting needle (1107) is reserved between the support piece (1108) and the wire twisting disc (1101).

10. A gridding machine according to claim 1, wherein: the supporting steel wire positioning and cutting module comprises a moving table (1203), a supporting steel wire guide (1207) and a cutting assembly; the supporting wire guide (1207) is arranged above the moving platform (1203) along the direction of supporting the wire transmission line, and a gap for the grid to pass through is reserved between the supporting wire guide (1207) and the moving platform (1203); the cutting components are arranged on two sides of the moving platform (1203) corresponding to the plastic-coated steel wire conveying lines;

the supporting steel wire cutting assembly comprises a supporting steel wire cutting base, a supporting steel wire eccentric driving wheel (1201), a supporting steel wire pressure rod (1202), a supporting steel wire upper cutter seat (1204), a supporting steel wire upper cutter (1208), a supporting steel wire lower cutter seat (1205) and a supporting steel wire lower cutter (1206);

the upper part of the supporting steel wire cutting base is rotatably matched with the supporting steel wire eccentric driving wheel (1201), the upper end of the supporting steel wire pressure rod (1202) is connected with the supporting steel wire eccentric driving wheel (1201) through a bearing, the lower end of the supporting steel wire pressure rod (1202) is hinged with the supporting steel wire upper cutter holder (1204), the supporting steel wire upper cutter holder (1204) is vertically matched with the supporting steel wire cutting base in a sliding manner, the supporting steel wire upper cutter holder (1204) is downwards provided with the supporting steel wire upper cutter (1208), the supporting steel wire cutting base is provided with a supporting steel wire lower cutter holder (1205) corresponding to the lower part of the supporting steel wire upper cutter (1208), and the supporting steel wire lower cutter holder (1205) is upwards provided with a supporting steel wire lower cutter (1206); the middle part of the supporting steel wire cutting base is provided with a supporting steel wire feeding pipe, and a downstream pipe orifice of the supporting steel wire feeding pipe is in butt joint between the supporting steel wire upper cutter (1208) and the supporting steel wire lower cutter (1206).