CN103737952A - Collecting type 90-degree steel wire cord fabric cutting machine and control method thereof - Google Patents
Collecting type 90-degree steel wire cord fabric cutting machine and control method thereof Download PDFInfo
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- CN103737952A CN103737952A CN201410008358.9A CN201410008358A CN103737952A CN 103737952 A CN103737952 A CN 103737952A CN 201410008358 A CN201410008358 A CN 201410008358A CN 103737952 A CN103737952 A CN 103737952A
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Abstract
The invention discloses a collecting type 90-degree steel wire cord fabric cutting machine. The collecting type 90-degree steel wire cord fabric cutting machine comprises an unwinding device, an input device, a cutting device, a fabric pulling device, a fabric collecting device, a splicing device, an output device and a winding device, wherein the input device comprises a plurality of unpowered rollers; the cutting device and the fabric pulling device are sequentially arranged in front of the input device; the fabric pulling device comprises a row of clamps in parallel to the unpowered rollers, a fabric pulling motor capable of driving the clamps to move forwards and backwards, and a screw nut mechanism for transmission; the fabric collecting device comprises a conveying belt which is inclined downwards along the feeding direction and a supporting beam which is arranged in the middle of the conveying belt; the supporting beam can be driven to be lifted so as to support the conveying belt at the front section for material collection. Meanwhile, the invention discloses a control method of the collecting type 90-degree steel wire cord fabric cutting machine. Due to the integrated design of fabric pulling and unwinding, a set of servo and control systems is simplified, and the cost is reduced; meanwhile, the efficiency is greatly improved from 8 times per minute to 16 times per minute, and the splicing and edge-aligning accuracy is improved by aligning an edge-checking roller on the side of the conveying belt with the output device.
Description
Technical field
The present invention relates to rubber tyre field of mechanical technique, particularly relate to a kind of floor space simple in structure little and access efficiently 90 ° of steel cord cutters of formula and control method thereof.
Background technology
Carcass ply is the main skeleton part of tire, and the equipment of making carcass ply is one of capital equipment in tire manufacturing process.90 ° of steel cord cutters require the calendering wirecord fabric of rolling along laterally cutting into rectangular wire cord piece according to process specification, then the non-edge that cuts of adjacent wires cord piece is stitched together successively, final coiling, is used for lower one tire building operation.But there is following point in 90 ° of steel cord cutters of current domestic use:
1, this cutting machine has fixed length feeding disk knife and two kinds of forms of chopper, and the speed room for promotion of shortcoming one severing own is little, equipment composition relative complex, the bad control of joint quality.Shortcoming two feeding speeds are greater than 50 ms/min, relative motion between conveyer belt and cord, affect severing width, and the larger error of speed is larger, particularly thinner wirecord fabric, severing length accuracy is ± 2mm, production efficiency only have at most 8 cuttves/point, cannot meet the quality requirement (severing width tolerance≤± 0.5mm, the misalignment tolerance≤± 0.5mm of splicing) of product.
2, connect cloth and adopt vacuum cup, the speed of this device is slow, and positioning precision is poor.
3, the speed of splicing apparatus is slow, per minutely can only overlap left and right 8 times, and positioning precision is poor, so not only production efficiency is low, and the difficult quality guarantee of product, therefore this equipment can not meet tire production quality and growing output requirement undoubtedly.
4, the conformability of handling trolley and cutting machine is poor, and holding time is long, affects overall efficiency.
5, rewinding also needs to change dolly after being in coiling, and same Occupation time, affects efficiency.
6, complete machine cloth cover is many, and floor space is large, complex structure, and cost of manufacture and use cost are high, operating maintenance difficulty.
Summary of the invention
The object of the invention is for the technological deficiency existing in prior art, and provide a kind of floor space simple in structure little and access efficiently 90 ° of steel cord cutters of formula and control method thereof.
For realizing the technical scheme that object of the present invention adopts, be:
One accesses 90 ° of steel cord cutters of formula, comprises unwinding equipment, input unit, shear, cloth-pulling device, connects cloth apparatus, splicing apparatus, output device and devices for taking-up; Described input unit is multiple unpowered rollers, described shear and cloth-pulling device are successively set on input unit front, described cloth-pulling device comprises the bar clamp be arrangeding in parallel with unpowered roller, can drive granny rag motor that described fixture moves forward and backward and and in order to the screw-nut body of transmission, described connect the brace summer that cloth apparatus comprises the conveyer belt downward-sloping along feed direction, is arranged on conveyer belt middle part, described brace summer can be driven lifts that the conveyer belt of leading portion is propped up and connected material.
The compartment of terrain, rear portion of described brace summer is provided with rear support beam, and described brace summer and rear support beam sides adjacent are provided with rebound, is provided with the cylinder of vertical setting between described rebound bottom and rear support beam.
Described shear is shearing machine, and the lower cutter of described shearing machine is flat mouth, and described upper cutter is angle, and described angle parallels with the angle of inclination of conveyer belt.
On described conveyer belt, be provided with pore to prevent occurring vacuum between material and conveyer belt.
Described output device comprises fixed mount, can be driven the adjustable shelf that relative fixed mount swings to rectify a deviation, and is arranged on the unpowered roller of adjustable shelf upper surface, and is arranged on the pneumatic clamps between adjustable shelf and fixed mount.
Described input unit also comprise one group setting up and down to nip rolls, the lower roll to nip rolls and unpowered roller be arranged in parallel.
Described unwinding equipment comprises the unwinding trolley that can be fixedly connected with the frame of cutting machine, described unwinding trolley comprises leads driving frame, rotatably, be arranged on material roller and the shield roller of leading on driving frame, wherein, be provided with roller leading out bottom of frame, be provided with support wheel leading driving frame both sides, described material roller and the central shaft front end of shield roller are respectively arranged with from terminal pad, described, from terminal pad, be provided with at least two pin-and-holes, described frame comprises and is formed on the track that both sides coordinate with described bogie wheel, and with described from the corresponding driving mechanism being fixedly installed of terminal pad, described driving mechanism comprises the motor being fixedly installed in frame, can slide and synchronously be arranged on rotationally the main terminal pad on motor output shaft in front and back, described main terminal pad is provided with at least two connecting pins that mate with described pin-and-hole, between described main terminal pad and motor, be provided with spring.
Described left side or the support wheel on right side are the sheave that two rows can be chimeric with described track respectively, and opposite side is light face wheel.
Described material winding apparatus, comprises deviation correction mechanism and spooler, and described deviation correction mechanism comprises that upper plate, at " 7 " of spooler side shape support, is arranged on the mechanical aligning parts of support outside, and is arranged on the shield deviation correction mechanism of support inner side; Described spooler comprises base plate, base plate that can be relatively described moves left and right to realize the frame of batching of Switch of working position, and can lock the dolly that batches being connected with the described frame of batching, wherein, the described dolly that batches comprises and batches vehicle frame, be arranged on the roller that batches bottom of frame, and can be rotatably set in the winding roller and the shield roller that batch on vehicle frame; The described frame of batching comprises centre frame and the track that is arranged on the centre frame left and right sides, wherein, in the described centre frame left and right sides, be respectively arranged with reel-motor and the shield motor that can be in transmission connection with winding roller and shield roller, and can will batch dolly and the locking mechanism that batches frame locking respectively.
Described batching is also provided with crimping bar in frame, described crimping bar and shield roller be arranged in parallel and one end and batch vehicle frame and be rotatably connected, at the free end of described crimping bar, be also provided with and pull and support mechanism, the described mechanism that pulls and supports comprises that afterbody is fixedly connected with and pulls and supports cylinder with batching frame, and hinged and the described rotatable hook in crimping bar end can be held to the drag hook of location with the described cylinder piston rod that pulls and supports.
A control method that accesses 90 ° of steel cord cutters of formula, comprises the following steps,
1) fixture of cloth-pulling device stretches out and clamps the material termination at cutting device place, and then fixture is return and led out at unwinding equipment under the cooperation of motor material is pulled out to predetermined length,
2) brace summer be picked up so that connect cloth apparatus conveyer belt front end rise connect material, fixture discharges the clamping to material;
3) cutting device starts material from a side severing, the simultaneously controlled synchronous decline of brace summer;
4), after severing completes, cloth-pulling device carries out granny rag next time, and connect cloth apparatus conveyer belt and start and deliver to lap device place and stop at material,
5) output device action realizes the alignment of the two blocks of materials in front and back, and splicing apparatus overlaps two blocks of materials;
6) devices for taking-up batches the material after overlap joint rectify a deviation when take-up.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention is by granny rag and lead out integral type design, a set of servo-drive system and control system have been simplified, reduced cost, efficiency, by original 8 beats/min, is increased to 16 beats/min, raising efficiency greatly simultaneously, utilize conveyor belt side that the alignment of inspection limit roller and output device is set, splicing opposite side precision improves, and precision, by being originally less than 1mm, being increased to and being less than now 0.5mm.
Method for coiling of the present invention, utilizes the direct pull of cloth-pulling device to coordinate to lead out motor that synchronously to realize material loading control simple, has simplified overall control step, and the skew producing while utilizing the mode of lifting the inclined feeding that connects material to avoid blanking, improves overall control accuracy.
Accompanying drawing explanation
Figure 1 shows that cutting machine part-structure schematic diagram of the present invention;
Figure 2 shows that another visual angle structural representation shown in Fig. 1;
Figure 3 shows that the cloth apparatus structural representation that connects of the present invention;
Figure 4 shows that the local enlarged diagram of the portion of A shown in Fig. 3;
Figure 5 shows that the unwinding equipment schematic side view of cutting machine of the present invention;
Figure 6 shows that the unwinding equipment schematic top plan view of cutting machine of the present invention;
Figure 7 shows that the unwinding trolley schematic rear view of cutting machine of the present invention;
Figure 8 shows that the unwinding trolley schematic top plan view of cutting machine of the present invention;
Figure 9 shows that the unwinding trolley schematic side view of cutting machine of the present invention;
Figure 10 shows that the schematic side view of the locking device of cutting machine of the present invention;
Figure 11 shows that the schematic top plan view of the locking device of cutting machine unwinding equipment of the present invention;
Figure 12 shows that the driving mechanism schematic diagram of cutting machine unwinding equipment of the present invention;
The devices for taking-up that Figure 13 shows that cutting machine of the present invention is not fixed the axle of dolly state and is looked schematic diagram;
Figure 14 shows that the vehicle structure schematic diagram of cutting machine of the present invention;
Figure 15 shows that the local enlarged diagram shown in Figure 11;
Figure 16 shows that the locking mechanism schematic diagram of devices for taking-up;
Figure 17 shows that the only schematic side view of the fixing dolly state of inoperative station of devices for taking-up of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
It should be noted that, in the present invention, the direction of transfer of material can change, and in literary composition, comprises that the front and back of mentioning in claims are to set with the actual material direction of transfer in this place, and left and right is to set with this place's material direction of transfer vertical direction.
As shown in Fig. 1-17, the invention discloses one and access 90 ° of steel cord cutters of formula, its entirety forms L shaped layout, and it comprises unwinding equipment 100, input unit 200, shear 300, cloth-pulling device 400, connects cloth apparatus 500, splicing apparatus, output device and devices for taking-up 600, the multiple unpowered roller 210 that described input unit 200 is multiple even settings, and a group of being arranged on feed side setting up and down to nip rolls 220, utilize this to nip rolls, can effectively control mass transport speed, prevent material rollback, described shear and cloth-pulling device are successively set on the dead ahead of input unit, be that three arranges along straight line, described cloth-pulling device 400 comprises and is arranged on the support body that connects cloth apparatus top, one row that can be driven that relative support body moves forward and backward and be arranged in parallel with described unpowered roller is by the fixture 410 of gripper cylinder control folding, can drive granny rag motor 420 that described fixture 410 moves forward and backward and and in order to screw-nut body and the guide rail slide block mechanism of transmission, the described cloth apparatus 500 that connects is arranged on the anterior and adjacent setting of shear so that the material piece of severing is accessed, the described direction of transfer that connects cloth apparatus is perpendicular with the direction of action that connects cloth apparatus, the described cloth apparatus that connects comprises the conveyer belt 510 downward-sloping along feed direction, the motor that can drive described driving-belt to rotate, and be arranged on the brace summer 520 at swinging conveyer belt middle part, described brace summer can be driven lifts that the conveyer belt of leading portion is horizontally disposed with.Wherein, described brace summer can adopt frame-type design, and support frame one end is hinged with frame, and the other end adopts the driving liftings such as cylinder to connect material to realize the rise of leading portion conveyer belt.In described conveyer belt one side, be provided with alignment roller with by a side alignment of material, be convenient to the follow-up front and back alignment operation of carrying out.
The present invention adopts the cooperation of cloth-pulling device and unwinding equipment can realize material, as the conveying of casing ply, feeding motor and relevant cloth cover thereof have been save, simplify the structure, feeding simultaneously and material are aimed at and are completed in the lump, have improved bulk velocity, have also improved severing precision simultaneously, coordinate the entirety of complete machine to improve, speed can be increased to 16 beats/min.
Specifically, described shear is shearing machine, and the lower cutter of described shearing machine is flat mouth, and described upper cutter is angle, and described angle parallels with the angle of inclination of conveyer belt.Described shearing machine is planer-type shearing machine, its operation principle and structure are similarly to the prior art, at this, no longer launch to describe, the compartment of terrain, rear portion of described brace summer is provided with rear support beam 530, described brace summer and rear support beam sides adjacent are provided with rebound 540, described rebound rear side is curved or folding shape bending downwards, is provided with the cylinder 550 of vertical setting between described rebound bottom and rear support beam.Described rear support beam or its are fixedly connected with the frame of conveyer belt by rear support framework, when moving, cylinder can make like this brace summer move up and down, like this, while cutting material at every turn, the side first cutting drops on the conveyer belt of leading portion immediately, be accompanied by cut carry out cylinder withdrawal, material piece is to fall and then progressively drop on conveyer belt on one side like this, rather than after severing, monoblock is directly laid on conveyer belt, effectively prevents the skew occurring in dropping process.
As further improvement, on described conveyer belt, be evenly provided with pore to prevent occurring vacuum between material and conveyer belt.
Described output device comprises fixed mount, can be driven the adjustable shelf that relative fixed mount swings to rectify a deviation, be arranged on the unpowered roller of adjustable shelf upper surface, and be arranged on the pneumatic clamps between adjustable shelf and fixed mount, adjustable shelf the cooperation of deviation correction mechanism or Jian Bian mechanism next time left and right fast moving to make the material piece alignment of two, lap device place, it moves general employing motor or air cylinder driven, for improving rapidity and the accuracy of its location, adopt pneumatic clamps, in adjustable shelf bottom, clamping plate are set and an air-actuated jaw is set accordingly on fixed mount, utilize the cooperation of fixture and clamping plate adjustable shelf to be played to the effect of a brake, improve locating speed and precision.
As shown in Fig. 5-12, material of the present invention is led out feeding system and is comprised the unwinding trolley 120 that can be fixedly connected with the frame of cutting machine, described unwinding trolley comprises leads driving frame 121, rotatably, be arranged on material roller 122 and shield roller 123 and other stripper roll led on driving frame, lining cloth roller etc., wherein, be provided with universal rolling wheel 124 leading out bottom of frame, be respectively arranged with trough of belt and the support wheel 125 of trough of belt not leading driving frame both sides, described material roller and the central shaft front end of shield roller are respectively arranged with from terminal pad 126, described, from terminal pad, be provided with at least two pin-and-holes, described frame is the frame of cord fabric cutting machine, it comprises and is formed on the track 111 that two bottom sides coordinates with described bogie wheel 125, and with described from the corresponding driving mechanism being fixedly installed of terminal pad, described driving mechanism comprises the motor 27 being fixedly installed in frame, can slide and synchronously be arranged on rotationally the main terminal pad 128 on motor output shaft in front and back, described main terminal pad is provided with at least two connecting pins 129 that mate with described pin-and-hole, between described main terminal pad and motor, be provided with spring 130, wherein the cooperation of main terminal pad and motor output shaft can adopt various ways, as adopt being slidably matched of keyway and key.
The present invention is the reserved room that can allow unwinding trolley to come in and go out in frame, unwinding trolley self arranges material roller, shield roller etc., on unwinding trolley, visual its operating mode increases arbitrarily side roll etc., unwinding trolley enters the reserved place of frame under the support of roller, unsettled with coordinating roller of track by support wheel, the impact that can effectively locate in the face of dolly with avoiding, improve positioning accurate accuracy, and adopt spring driven mode by main terminal pad with from terminal pad, after unwinding trolley is positioned, from terminal pad, can fit and contact with main connecting plate, if not mating, inserts in the pin-and-hole of terminal pad by the connecting pin of main terminal pad, from terminal pad, can withstand main terminal pad Compress Spring, when after drive motors fine motion or stepping, the flexible connecting pin of can realizing by spring inserts in pin-and-hole, realization is in transmission connection, overall structure is simply easy to build, simple to operate, transmission is stable.
Further, for improving the precision that drives dolly location, also be convenient to heavy weight unwinding trolley drives simultaneously, described track leading section forms can locate dimple wherein by described support wheel, at described dimple rear portion, forming arc heaves, for support wheel is entered in dimple, described leading is provided with locking device 140 between driving frame front end and frame, it comprises the cylinder 141 being fixedly installed in frame, be fixedly connected with described cylinder piston rod and can be relative the slide block 143 that slides of brace table 142 front and back, be fixedly installed on the jacking block 146 of slider tail top, and the hinged pulling block 144 that is arranged on slip front portion, in the middle of described pulling block, be installed with pull bar 145, described pull bar with respect to pulling block to two side-prominent extensions, described leading is provided with convex shape driving hole on driving frame, described driving hole major diameter bottom is formed with and can allows described pull bar to pass, the minor diameter upper portion side wall of described driving hole can with pull bar and jacking block interference.Described brace table is fixedly connected with frame and the curved chamfering of its leading section, described slide block can be under the driving of cylinder before and after horizontal slip, when unwinding trolley is pushed into, cylinder source is in stretching out state, pulling block is positioned at the state that hangs down outside brace table, pull bar can be smoothly in bottom enters driving hole, now control system can detect that unwinding trolley puts in place by parts such as photoelectricity sensings, driving cylinder is regained, in the process of regaining, supported support of pulling block then edge of pull bar and driving hole that raises up pulls and supports, by pulling of cylinder, bogie wheel is crossed heave to enter in dimple, realize location.When needs are return unwinding trolley, slide and ejected along brace table by air cylinder driven, jacking block contacts support wheel is ejected to dimple with the bore edges of the first half of driving hole.Further, above described track gets on the right track, be provided with backplate, described backplate rear end launches to utilize the guard board structure of broadening formation so that unwinding trolley is introduced to track to both sides arc.Simultaneously, for improving the guiding effect of track to bogie wheel, described left side or the support wheel on right side be can be chimeric with described track sheave, opposite side is light face wheel, utilize the cooperation of sheave and track can improve the precision of one-sided location, preferably, the bogie wheel of described trough of belt is two rows wheels, in frame, be provided with accordingly upper and lower two tracks, utilize the cooperation of the upper and lower two groups of trough of belt support wheels of homonymy and guide rail the keyed end of dolly can be formed to a plane, can effectively prevent from occurring when support wheel from advancing in orbit not smooth, the one high and one low designs of while two support wheels or two row's support wheels are also conveniently got on the bus and unload.
Meanwhile, because vehicle body weight, described roller comprises arranging leads the side wheel of driving frame two middle side parts and is separately positioned on front-wheel and the trailing wheel of leading driving frame bottom front center and center, rear end.Described side wheel arranges deflection from terminal pad one side setting, near front end setting, can make unwinding trolley keep front end side wheel always, it is the state of clutch end perk, be convenient to location, simultaneously for avoiding bottom surface impact, described side wheel is for highly adjustable, by the cooperation of slotted hole and bolt, realizes the height of side wheel adjustable.Wherein, for ease of artificial loading, be arranged on the design that lengthens and move to left of the described handrail of leading driving frame rear portion.
As shown in Figure 13-17, material winding apparatus of the present invention comprises deviation correction mechanism 610 and spooler, described spooler comprises base plate 630, can be relatively described base plate move left and right to realize Switch of working position batch frame 620, and can with described batch frame locking batch dolly 640, wherein, the described dolly that batches comprises and batches vehicle frame 641, be arranged on the roller 642 that batches bottom of frame, and can be rotatably set in the winding roller 643 and the shield roller 645 that batch on vehicle frame; The described frame of batching comprises centre frame 620, be separately positioned on the track 621 of the centre frame left and right sides, be separately positioned on the centre frame left and right sides two reel-motors 622 that can be in transmission connection with winding roller and shield motor, and can dolly and the locking mechanism that batches frame locking will be batched respectively, in described track inner side, be provided with backing roll 623 and will batch dolly and hold up to support the described bottom of frame that batches, can certainly adopt and batch the design of roller of bottom of frame setting and Orbit Matching.Specifically, for realizing the walking of batching the relative base plate of vehicle frame, before and after described base plate, both sides are formed with the walking track 630 that extend left and right, the described frame bottom of batching is formed with scroll wheel 631, simultaneously, described base plate middle part is also provided with the tooth bar 632 that extend left and right, described batch in frame, be provided with movable motor 633 and be in transmission connection with described movable motor and with described tooth bar meshed gears 634.Described walking track can adopt groove type design, and projection preferably also can be set in groove, and utilization can the wheeled scroll wheel of matching slot, utilizes the cooperation of groove type walking track and sheave can improve the precision control to batching frame walking.
The present invention utilizes gear-rack drive to batch frame walking, can realize the Switch of working position of relative deviation correction mechanism, on each station, all reserve and batch dolly locking bit, batch after dolly enters the reserved place that batches frame and can be supported roller picking-up, can effectively avoid the impact of ground or the follow-up location of pair of rollers, improve positioning accurate accuracy, then utilize locking mechanism relatively to batch frame locking and complete simultaneously and batch dolly winding roller and is connected with the driving that is wound around motor batching dolly, utilize to be wound around the rotation of motor driving winding roller and can to complete batching of material.
Specifically, described locking mechanism comprises the lock cylinder 651 that is fixedly installed on the centre frame bottom of batching frame, the pull bar 652 hinged with described lock cylinder piston rod, and be rotatably fixedly installed on pull bar below and support the rotating shaft 653 of described pull bar, described pull bar upper front end be formed with can with batch dolly and batch the drag hook 654 that end hook is held before vehicle frame, described pull bar lower surface rear portion is formed with " √ " formula groove, and the portion of holding level with both hands before described pull bar lower surface then forms after groove and front end and seamlessly transits between rear end.Prepare when batching frame batching dolly, cylinder is in stretching out state, because the bottom at pull bar rear portion is fluted, entirety draw rod positions is low, works as position detection component, as photo-electric or contact, detect that batching dolly has arrived precalculated position, cylinder piston rod is regained, and in the process of regaining, pull bar bottom changes and is elevated then and can holds with batching vehicle frame phase hook with rotating shaft support point, can utilize cylinder will batch dolly and batch frame locking.Certainly, in described batching frame and batch vehicle frame corresponding position, be also provided with buffer stopper or anticollison block, utilize buffer stopper or anticollison block to position batching dolly, do not repeat them here.Wherein, described track upper surface is arranged at intervals with multiple side registration rollers 628, and described side registration roller and the described dolly that batches batch vehicle frame side joint and locate between two parties will batch dolly.
For realizing being in transmission connection of reel-motor and takers-in, described reel-motor output shaft end is provided with main terminal pad 624, on described main terminal pad, be provided with transmission capsule, on described winding roller, be provided with and can mate the power transmission shaft 644 that inserts described transmission capsule, after power transmission shaft inserts transmission capsule, to airbag aeration, can utilize air bag that power transmission shaft is clamped and realizes transmission.As another kind of embodiment, also adopt spring, at the central shaft front end of takers-in, arrange from terminal pad, described, from terminal pad, be provided with at least two pin-and-holes, on the output shaft of reel-motor, can slide and synchronously be provided with rotationally main terminal pad in front and back, as adopt being slidably matched of keyway and key, and on described main terminal pad, be provided with at least two connecting pins that mate with described pin-and-hole, between described main terminal pad and motor, be provided with spring.Be about to main terminal pad and adopt spring driven mode from terminal pad, after leading uncoiling and getting dolly and be positioned, from terminal pad, can fit and contact with main connecting plate, if not mating, inserts in the pin-and-hole of terminal pad by the connecting pin of main terminal pad, from terminal pad, can withstand main terminal pad Compress Spring, when after drive motors fine motion or stepping, by the flexible connecting pin of can realizing of spring, insert in pin-and-hole, realization is in transmission connection
In the described frame of batching, be also provided with crimping bar 660, described crimping bar and shield roller be arranged in parallel and one end and batch frame and be rotatably connected, the crimping bar of the unsettled setting in one end can stretch fold-modified shield, pave, simultaneously shield also can improve the rectifying effect of shield after by this crimping bar, simultaneously, at the free end of described crimping bar, be also provided with and pull and support mechanism, the described mechanism that pulls and supports comprises afterbody and batches frame and be fixedly connected with and pull and support cylinder 661, and hinged and the described rotatable hook in crimping bar end can be held to the drag hook 662 of location with the described cylinder piston rod that pulls and supports, pulling and supporting cylinder stretches out, drag hook discharges crimping bar, can carry out the work such as material loading, then pull and support cylinders retract drag hook and hold crimping bar tail end, can effectively prevent the impact of shield tension force on crimping bar, improve the effect that it expands cloth smoothing wrinkle.
Wherein, described deviation correction mechanism 610 comprises that upper plate is at " 7 " of spooler side font support 611, be arranged on the mechanical aligning parts of support outside, and be arranged on the shield deviation correction mechanism of support inner side, described shield deviation correction mechanism is swing type integral error correcting and position support, comprise cylinder, can and be arranged on the deviation rectification roller 612 of support inner side by the support of air cylinder driven 613, by detecting the Position Control support on cord limit, swing and then realize correction by the change in location of deviation rectification roller.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. access 90 ° of steel cord cutters of formula, it is characterized in that, comprise unwinding equipment, input unit, shear, cloth-pulling device, connect cloth apparatus, splicing apparatus, output device and devices for taking-up; Described input unit is multiple unpowered rollers, described shear and cloth-pulling device are successively set on input unit front, described cloth-pulling device comprises the bar clamp be arrangeding in parallel with unpowered roller, can drive granny rag motor that described fixture moves forward and backward and and in order to the screw-nut body of transmission, described connect the brace summer that cloth apparatus comprises the conveyer belt downward-sloping along feed direction, is arranged on conveyer belt middle part, described brace summer can be driven lifts that the conveyer belt of leading portion is propped up and connected material.
2. 90 ° of steel cord cutters of formula that access as claimed in claim 1, it is characterized in that, the compartment of terrain, rear portion of described brace summer is provided with rear support beam, described brace summer and rear support beam sides adjacent are provided with rebound, are provided with the cylinder of vertical setting between described rebound bottom and rear support beam.
3. the 90 ° of steel cord cutters of formula that access as claimed in claim 1, is characterized in that, described shear is shearing machine, and the lower cutter of described shearing machine is flat mouth, and described upper cutter is angle, and described angle parallels with the angle of inclination of conveyer belt.
4. 90 ° of steel cord cutters of formula that access as claimed in claim 1, it is characterized in that, described output device comprises fixed mount, can be driven the adjustable shelf that relative fixed mount swings to rectify a deviation, be arranged on the unpowered roller of adjustable shelf upper surface, and be arranged on the pneumatic clamps between adjustable shelf and fixed mount.
5. the 90 ° of steel cord cutters of formula that access as claimed in claim 1, is characterized in that, described input unit also comprise one group setting up and down to nip rolls, the lower roll to nip rolls and unpowered roller be arranged in parallel.
6. 90 ° of steel cord cutters of formula that access as claimed in claim 1, it is characterized in that, described unwinding equipment comprises the unwinding trolley that can be fixedly connected with the frame of cutting machine, described unwinding trolley comprises leads driving frame, rotatably, be arranged on material roller and the shield roller of leading on driving frame, wherein, be provided with roller leading out bottom of frame, be provided with support wheel leading driving frame both sides, described material roller and the central shaft front end of shield roller are respectively arranged with from terminal pad, described, from terminal pad, be provided with at least two pin-and-holes, described frame comprises and is formed on the track that both sides coordinate with described bogie wheel, and with described from the corresponding driving mechanism being fixedly installed of terminal pad, described driving mechanism comprises the motor being fixedly installed in frame, can slide and synchronously be arranged on rotationally the main terminal pad on motor output shaft in front and back, described main terminal pad is provided with at least two connecting pins that mate with described pin-and-hole, between described main terminal pad and motor, be provided with spring.
7. the 90 ° of steel cord cutters of formula that access as claimed in claim 6, is characterized in that, described left side or the support wheel on right side are the sheave that two rows can be chimeric with described track respectively, and opposite side is light face wheel.
8. 90 ° of steel cord cutters of formula that access as claimed in claim 1, it is characterized in that, described material winding apparatus, comprise deviation correction mechanism and spooler, described deviation correction mechanism comprises that upper plate is at " 7 " of spooler side shape support, be arranged on the mechanical aligning parts of support outside, and be arranged on the shield deviation correction mechanism of support inner side; Described spooler comprises base plate, base plate that can be relatively described moves left and right to realize the frame of batching of Switch of working position, and can lock the dolly that batches being connected with the described frame of batching, wherein, the described dolly that batches comprises and batches vehicle frame, be arranged on the roller that batches bottom of frame, and can be rotatably set in the winding roller and the shield roller that batch on vehicle frame; The described frame of batching comprises centre frame and the track that is arranged on the centre frame left and right sides, wherein, in the described centre frame left and right sides, be respectively arranged with reel-motor and the shield motor that can be in transmission connection with winding roller and shield roller, and can will batch dolly and the locking mechanism that batches frame locking respectively.
9. 90 ° of steel cord cutters of formula that access as claimed in claim 8, it is characterized in that, described batching is also provided with crimping bar in frame, described crimping bar and shield roller be arranged in parallel and one end and batch vehicle frame and be rotatably connected, at the free end of described crimping bar, be also provided with and pull and support mechanism, the described mechanism that pulls and supports comprises that afterbody is fixedly connected with and pulls and supports cylinder with batching frame, and hinged and the described rotatable hook in crimping bar end can be held to the drag hook of location with the described cylinder piston rod that pulls and supports.
10. a control method that accesses 90 ° of steel cord cutters of formula, is characterized in that, comprises the following steps,
1) fixture of cloth-pulling device stretches out and clamps the material termination at cutting device place, and then fixture is return and led out at unwinding equipment under the cooperation of motor material is pulled out to predetermined length,
2) brace summer be picked up so that connect cloth apparatus conveyer belt front end rise connect material, fixture discharges the clamping to material;
3) cutting device starts material from a side severing, the simultaneously controlled synchronous decline of brace summer;
4), after severing completes, cloth-pulling device carries out granny rag next time, and connect cloth apparatus conveyer belt and start and deliver to lap device place and stop at material,
5) output device action realizes the alignment of the two blocks of materials in front and back, and lap device overlaps two blocks of materials;
6) devices for taking-up batches the material after overlap joint rectify a deviation when take-up.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410008358.9A CN103737952B (en) | 2014-01-02 | 2014-01-02 | Access formula 90 ° of steel cord cutters and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410008358.9A CN103737952B (en) | 2014-01-02 | 2014-01-02 | Access formula 90 ° of steel cord cutters and control method thereof |
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| CN103737952A true CN103737952A (en) | 2014-04-23 |
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| CN104760070A (en) * | 2015-03-19 | 2015-07-08 | 淮安市广达机械设备制造有限公司 | Wirecord fabric dividing device |
| CN105502057A (en) * | 2015-12-29 | 2016-04-20 | 浦林成山（山东）轮胎有限公司 | Wrapping cloth splitting and winding machine |
| CN108706385A (en) * | 2018-05-04 | 2018-10-26 | 江苏坤泰机械有限公司 | Plateau cutting machine cord fabric separating & winding apparatus |
| CN110039808A (en) * | 2019-04-04 | 2019-07-23 | 潍坊峰鸣工贸有限公司 | Pad glue Automatic-feeding fixed length cutting means |
| CN112792207A (en) * | 2020-12-17 | 2021-05-14 | 广州众山精密科技有限公司 | Method for preventing material from being broken and bent |
| CN118125184A (en) * | 2024-05-03 | 2024-06-04 | 天津赛象科技股份有限公司 | Double-station coiling device of wirecord fabric cutting machine |
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| CN112792207A (en) * | 2020-12-17 | 2021-05-14 | 广州众山精密科技有限公司 | Method for preventing material from being broken and bent |
| CN118125184A (en) * | 2024-05-03 | 2024-06-04 | 天津赛象科技股份有限公司 | Double-station coiling device of wirecord fabric cutting machine |
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|---|---|
| CN103737952B (en) | 2016-01-06 |
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Denomination of invention: Pick up 90 deg steel cord cutting machine and its control method Effective date of registration: 20220425 Granted publication date: 20160106 Pledgee: China Everbright Bank Limited by Share Ltd. Tianjin branch Pledgor: Tianjin Saixiang Technology Co.,Ltd. Registration number: Y2022120000017 |
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Denomination of invention: Receiving type 90 deg steel wire cord cutting machine and its control method Effective date of registration: 20230626 Granted publication date: 20160106 Pledgee: Industrial Bank Co.,Ltd. Tianjin Branch Pledgor: Tianjin Saixiang Technology Co.,Ltd. Registration number: Y2023120000046 |