CN207452554U - Steel wire rope used for conveyer belt and its production equipment - Google Patents
Steel wire rope used for conveyer belt and its production equipment Download PDFInfo
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- CN207452554U CN207452554U CN201721250939.9U CN201721250939U CN207452554U CN 207452554 U CN207452554 U CN 207452554U CN 201721250939 U CN201721250939 U CN 201721250939U CN 207452554 U CN207452554 U CN 207452554U
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Abstract
The utility model is related to a kind of steel wire rope used for conveyer belt and its production equipments, the conveyer belt of steel wire wire rope core have tensile strength is big, shock resistance is good, long lifespan, using extend it is small, groove forming character is good, flexible resistance is good, suitable for long range, big length of run, at high speed convey material the characteristics of；Wherein, strainer and position sensor are set on steel wire pay-off device, and when steel wire disorder tension becomes larger, which will be pulled up, and wire drawing machine shuts down and alarms；Burr detection device is added on pipe winch, control unit PLC processing control pipe winch shuts down and alarms at once when rope belt is jagged, so as to conveniently find out burr position and timely processing in proximate contacts；In addition, it closes the steel wire rope sample after rope and sticks reflection patch, emitted using laser measuring apparatus and receive the laser of reflection to measure the elongation and elongation of steel wire rope in real time, the problem of previous contact experimental rig easily damages is avoided, and the elongation of the fracture moment of steel wire rope can also be measured.
Description
Technical field
The utility model is related to a kind of steel wire rope used for conveyer belt and its production equipments.
Background technology
Conveyer belt is padded with Steel cord made of covering rubber, and conveyer belt is as the traction of ribbon conveyer and delivery structure
Part.The conveyer belt feature of steel wire wire rope core：Tensile strength is big, shock resistance is good, long lifespan, using extend it is small, groove forming character is good, resistance to song
It is flexible good, suitable for long range, at high speed big length of run, conveying material.
In production, zinc-plated raw material steel wire must be used the steel wire rope that conveyer belt uses when entering unwrapping wire before wire drawing machine drawing
Actinobacillus device, it is by actinobacillus device that stock is constantly stretched Lai common actinobacillus device is by the way that stock is wrapped in
On column, bracing wire is directly then carried out by anchoring upwards, however the stock wound on column cannot be stacked fitly
It places, tied up in knots sleave or even knotting when the coil of stock being caused to be pulled up, so as to affect stock
Normal unwrapping wire.
And steel wire rope is easily because there is steel wire fracture phenomenon during twisting produces, and steel wire broken end is so as in steel wire
There is burr phenomena on rope finished product, inconvenience is brought to subsequent processing or even the quality of product can be influenced.Although previous have simply
Burr detection device, which is to be wound on by two positive and negative polarity wires outside steel wire rope, touches and leads when jagged pass through
Line can make the parking of pipe winch remind worker's timely processing.However, steel wire rope is always in take-up campaign backward, when previous letter
Easy detection device is stopped in time when detecting burr, and the spur location of steel wire rope can also move a distance backward, when worker examines
It is difficult to find tiny burr when looking into, causes post-processing inefficient；In addition, original easy detection device performance compared with
Difference when burr is smaller, then can not be successfully and detect, and affect final steel wire rope product quality.
It needs that a little samples is selected to do tension test after steel wire rope stranding to detect the parameters of steel wire rope, steel wire rope chooses one
Duan Zuowei samples, the both ends of steel wire rope are fastened on two clamping heads on cupping machine, and upper clamping head is fixed on examination
It tests on the upper spider crossbeam of machine, lower clamping head is fixed in tester base, and upper clamping head can be with oscilaltion, so as to right
Steel wire rope is stretched to test the conventional parameters such as its elongation.
Conventional cupping machine passes through grating by fixed grating on the steel wire rope sample between two clamping head
To detect length that steel wire rope is stretched.However grating is contacted directly with steel wire rope, is very likely occurred in drawing process
Steel wire fracture so as to be damaged to grating stripe, affects the service life of grating.In addition traditional cupping machine can not detect
The elongation of the fracture moment of steel wire rope, because once there is a steel wire fracture, grating is just likely to occur displacement, leads to not standard
It really measures it and is broken moment elongation.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency provides one kind and stock unwrapping wire is avoided to tangle knotting, protects
The normal unwrapping wire of steel wire is demonstrate,proved, and steel wire rope spur location can be found out, facilitates subsequent processing, moreover it is possible to measure wire cable rupture moment
Elongation steel wire rope used for conveyer belt and its production equipment.
What the purpose of this utility model was realized in：
The utility model steel wire rope used for conveyer belt and its production equipment have the following advantages：
This steel wire rope used for conveyer belt and its production equipment increase gear silk ring on the unwrapping wire column of stock actinobacillus device,
So as to prevent that multiple stock coils from being pulled out together, normal unwrapping wire ensure that；The top of unwrapping wire column, which is set, stops cage, so as to
Prevent from being bound to the operator in outside when stock is extracted；Strainer is also set up on steel wire pay-off device, by multiple
Straining pulley bypasses steel wire threading, and supporting rack side is set in the top of bottom tension wheel there are one position sensor,
When steel wire disorder tension becomes larger, which will be pulled up, and position sensor can be by telecommunications when detecting the straining pulley
Number control unit PLC is passed to, the electric signal control wire drawing machine that control unit PLC processing receives shuts down and alarms at once, then
Worker handles disorderly steel wire, ensure that stock is not pulled off, can continue normal unwrapping wire；
And fracture of wire burr detection device is added on pipe winch, sheet metal and contact are carried in burr detection device, when
Rope belt can jack up sheet metal upwards when jagged, make sheet metal and contact, and it is single to control to generate an electric signal
First PLC, the electric signal control pipe winch that control unit PLC processing receives shuts down and alarms at once, so as in proximate contacts
It conveniently finds out burr position and is handled in time；And the through hole of sheet metal is only slightly larger than wirerope diameter, even if
The smaller quality that can also detect, improve steel wire rope product of burr.
In addition while closing the steel wire rope sample after rope and stick reflection patch, and stretched steel wire rope with clamping head,
The laser for emitting and receiving reflection using laser measuring apparatus carrys out the real-time elongation and elongation for measuring steel wire rope, avoid with
The problem of easily being damaged toward contact experimental rig, and the elongation of the fracture moment of steel wire rope can also be measured.
Description of the drawings
Fig. 1 is the structure diagram of actinobacillus device in the utility model steel wire rope used for conveyer belt and its production equipment.
Fig. 2 is cross bar in Fig. 1, fixed arm, the junction enlarged drawing for stopping cage.
Fig. 3 is the structure diagram of burr detection device in the utility model steel wire rope used for conveyer belt and its production equipment.
Fig. 4 is contact supporting, contact, conducting wire, sheet metal, the junction enlarged drawing of bracket in Fig. 3.
Fig. 5 is that the structure of the cupping machine of steel wire rope in the utility model steel wire rope used for conveyer belt and its production equipment is shown
It is intended to.
Fig. 6 is the enlarged drawing between pedestal and clamping head in Fig. 5.
When Fig. 7 is that steel wire rope used for conveyer belt is 6 × 19-WSC in the utility model, and central steel thread be 1 × 19 when
Structure diagram.
When Fig. 8 is that steel wire rope used for conveyer belt is 6 × 19-WSC in the utility model, and central steel thread be 1 × 19B when
Structure diagram.
When Fig. 9 is that steel wire rope used for conveyer belt is 6 × 19W-WSC in the utility model, and central steel thread be 1 × 19W when
Structure diagram.
When Figure 10 is that steel wire rope used for conveyer belt is 6 × 19W-WSC in the utility model, and central steel thread is 1 × 19WB
When structure diagram.
Figure 11 is the structure diagram using conveyer belt made of steel wire rope in the utility model.
In figure：Unwrapping wire column 1, gear silk ring 2, supporting rack 3, cross bar 4, fixed arm 5, spacing collar 6, stop cage 7, tensioning wheel 8, position
Put sensor 9, transmission traction wheel 10, steel wire rope 11, contact supporting 12, contact 13, conducting wire 14, sheet metal 15, bracket 16, rack
17th, pedestal 18, lower clamping head 19, upper clamping head 20, lifting column 21, reflection patch 22, laser measuring apparatus 22.
Specific embodiment
Referring to Fig. 7 to Figure 10, the utility model is related to a kind of steel wire rope used for conveyer belt, the specification of steel wire rope is 6 × 19-
WSC or 6 × 19W-WSC, wirerope diameter scope are 12 ~ 18mm.
There are one central steel thread among the steel wire rope of wherein 6 × 19-WSC, there are six the identical outer layer steel of structure for periphery
Thread；The structure of central steel thread can identical with the structure of cover wire stock be 1 × 19 structure, and central steel thread can also
It is different from cover wire stock, for 1 × 19B structures, i.e. 1 × 3-6/12 structures；
When the structure of central steel thread is 1 × 19, innermost layer is individual wire, and the second layer is the same diameter of the six roots of sensation
Steel wire, third layer are the steel wire of 12 same diameters；Every layer of gauge of wire differs in the compound steel silk, by introversion
Steel wire diameter ratio on outer each layer is (1.20~1.15)：(1.10~1.04)：1, the individual wire of the innermost layer first with
The six roots of sensation steel wire of the second layer is twisted into 1 × 7 structure to a direction twisting, then 12 by 1 × 7 structure and third layer
Steel wire is twisted into 1 × 19 central steel thread by the equidirectional twisting of last time twisting；
When the structure of central steel thread is 1 × 19B, innermost layer is 1 × 3 that the steel wire of three same diameters is twisted into
The steel strand of structure, the second layer are the steel wire of the same diameter of the six roots of sensation, and third layer is the steel wire of 12 same diameters；It is described
Every layer of gauge of wire differs in compound steel silk, and the steel wire diameter ratio on each layer is (0.62~0.46) from inside to outside：
(1.10~1.04)：1, the steel strand for 1 × 3 structure that three steel wires of the innermost layer are first twisted into, the steel wire of 1 × 3 structure
Twisting is twisted into the structure of 1 × 7B, then structure and third layer by 1 × 7B to stock round about with the six roots of sensation steel wire of the second layer again
12 steel wires the central steel thread of 1 × 19B is twisted by the equidirectional twisting of last time twisting.
The structure of six cover wire stocks is identical, is 1 × 19 structure；Cover wire stock has three-decker from inside to outside,
Its innermost layer is individual wire, and the second layer is the steel wire of the same diameter of the six roots of sensation, and third layer is the steel of 12 same diameters
Silk；Every layer of gauge of wire differs in the compound steel silk, from inside to outside the steel wire diameter ratio on each layer for (1.20~
1.15)：(1.10~1.04)：1, the individual wire of the innermost layer is first twisted with the six roots of sensation steel wire of the second layer to a direction twisting
The structure of synthesis 1 × 7, then 12 steel wires of 1 × 7 structure and third layer are twisted by the equidirectional twisting of last time twisting
Into 1 × 19 cover wire stock.
Six cover wire stock twistings rear steel wire rope for forming 6 × 19-WSC on a central steel thread.
And there are one central steel thread among the steel wire rope of 6 × 19W-WSC, there are six the identical cover wires of structure for periphery
Stock；The structure of central steel thread can identical with the structure of cover wire stock be 1 × 19W structures, and central steel thread can also
It is different from cover wire stock, for 1 × 19WB structures, i.e. 1 × 3-6-6+6 structures.
When the structure of central steel thread is 1 × 19W, innermost layer is individual wire, and the second layer is the same diameter of the six roots of sensation
Steel wire, third layer is 12 steel wires, wherein has the thicker wire of the same diameter of the six roots of sensation, the six roots of sensation same in the steel wire of third layer
The finer wire of kind of diameter, thicker wire and finer wire arranged for interval one by one；The individual wire diameter of innermost layer in the compound steel silk
Identical with the diameter of the thicker wire of third layer, the steel wire diameter of the second layer is different from the diameter of the finer wire of third layer, these three
The ratio of diameter is 1：(0.90~0.95)：（0.75~0.80）, the individual wire of the innermost layer and the six roots of sensation steel wire of the second layer
The central steel thread of 1 × 19W is twisted by identical direction primary twisting with 12 steel wires of third layer.
The structure of central steel thread be 1 × 19WB when, innermost layer for three same diameters steel wire be twisted into 1 ×
The steel strand of 3 structures, the second layer are the steel wire of the same diameter of the six roots of sensation, and third layer is 12 steel wires, the wherein steel of third layer
There is the finer wire of the same diameter of the thicker wire of the same diameter of the six roots of sensation, the six roots of sensation in silk, thicker wire is spaced cloth one by one with finer wire
It puts；Diameter is variant in the compound steel silk, and the steel wire diameter and the second layer of innermost layer and finer wire, the thicker wire of third layer are straight
Footpath ratio is（0.62~0.46）：(0.90~0.95)：(0.75~0.80)：1, three steel wire elder generation twistings of the innermost layer
Into 1 × 3 structure steel strand, the steel strand of 1 × 3 structure again with the six roots of sensation steel wire of the second layer and 12 steel wires of third layer
Primary twisting is twisted into the central steel thread of 1 × 19WB in the opposite direction.
The structure of six cover wire stocks is identical, is 1 × 19W structures；Its innermost layer be individual wire, the second layer six
The steel wire of the same diameter of root, third layer are 12 steel wires, wherein there is the thick of the same diameter of the six roots of sensation in the steel wire of third layer
The finer wire of the same diameter of steel wire, the six roots of sensation, thicker wire and finer wire arranged for interval one by one；Innermost layer in the compound steel silk
Individual wire diameter is identical with the diameter of the thicker wire of third layer, the diameter of the steel wire diameter of the second layer and the finer wire of third layer
Difference, the ratio of these three diameters is 1：(0.90~0.95)：（0.75~0.80）, the individual wire of the innermost layer and second
The six roots of sensation steel wire of layer and 12 steel wires of third layer are twisted into the cover wire stock of 1 × 19W by identical direction primary twisting.
Six cover wire stock twistings rear steel wire rope for forming 6 × 19W-WSC on a central steel thread.
The processing step of this steel wire rope used for conveyer belt：
1）Raw material select, wire rod wire rod component content be 0.70~1.00% carbon, 0.30~0.90% manganese, 0.15~
0.50% silicon, the sulphur of maximum 0.03%, the phosphorus of maximum 0.03%, Component Percent are weight percentage.
2）Wire rod is carried out concentrating pickling and rinses drying by the pickling boronation of wire rod, and weak boronation removes the miscellaneous of wire surface
Matter and oxide.
3）Major diameter drawing, by wire rod first time drawing, diameter about 2.0~5.0mm on straight drawing machine.
4）Intermediate heat-treatment eliminates the processing hardening of first time, is heat-treated for drawing next time.
5）Process wire after heat treatment is carried out galvanizing by dipping by galvanizing so that process wire has one layer
Even light, and with certain thickness zinc layers.
6）The final drawing of process wire is rope making wire by wet drawing, the final diameter of steel wire for 0.55mm~
1.60mm。
7）Rope making wire is twisted into cover wire stock and central steel thread by semi-finished product twisting on pipe winch.
8）Cover wire stock is formed zinc-coated wire by finished product twisting on pipe winch around central steel thread one-pass molding
Rope.
Referring to Fig. 1 and Fig. 2, wherein step 3）In wire drawing machine front end be connected with actinobacillus device and carry out drawn steel wire, it is described to put
Line apparatus includes unwrapping wire column 1, which is wound with multi-turn stock from top to bottom, and the outside of unwrapping wire column 1 is at top
If there are one gear silk rings 2, the bottom of the gear silk ring 2 is fixed by the cylinder of supporting rod and unwrapping wire column 1, and the diameter of gear silk ring 2 is big
In the diameter of 1 cylinder of unwrapping wire column, gear silk ring 2 can prevent that multiple stock coils from being pulled out together, ensure that normal unwrapping wire,
Simultaneously guiding function can also be played to stock, the side of the unwrapping wire column 1 sets that there are one supporting rack 3, the tops of the supporting rack 3
Portion is fixed with cross bar 4, and the end of cross bar 4 is located at the surface of unwrapping wire column 1, and there are one fixed for the bottom fixation of the end of cross bar 4
Arm 5, the side of the fixed arm 5 are respectively fixed with a spacing collar 6 at top and bottom, and one end of the spacing collar 6 is with consolidating
The outside of fixed arm 5 is fixed, and stock can obtain /V after being passed through from two spacing collars 6, prevent stock play, in addition
The bottom of the end of cross bar 4 is additionally provided with a stop cage 7, which is in inverted conical, and bottom bore is more than top opening
Footpath stops that 7 hollow out of cage is set, and for blocking stock, prevents from being bound to the operator in outside when stock is extracted, this
Outside, the top of supporting rack 3 and side are provided with multiple straining pulleys 8, and two straining pulleys 8 at top are only to transfer transport steel certainly
Silk raw material, and two straining pulleys 8 of side are located remotely from the one side of unwrapping wire column 1, two straining pulleys are arranged about 8, wherein above
One straining pulley 8 is connected with supporting rack 3, below a bottom tension wheel 8 soar setting, stock is drawn by cone pulley for metal-wire drawing machine
Sequentially pass through afterwards spacing collar 6, the top of supporting rack 3 two straining pulleys 8 after twined on two straining pulleys 8 of the side of supporting rack 3
After multi-turn just, since stock is wrapped in multi-turn on the straining pulley 8 of bottom, steel is utilized into progress drawing inside wire drawing machine
Silk raw material holds bottom tension wheel 8, and 3 side of supporting rack is set in the top of bottom tension wheel 8 there are one position sensor
9, horizontally outward, and position sensor 9 is connected the probe of the position sensor 9 with control unit PLC, is drawn when steel wire is disorderly
When tension becomes larger, which will be pulled up, and can pass to electric signal when position sensor 9 detects the straining pulley 8
Control unit PLC, the electric signal control wire drawing machine that control unit PLC processing receives shut down and alarm at once, and subsequent worker is to steel
Silk raw material is handled, and be ensure that stock is not pulled off, can be continued normal unwrapping wire.
Referring to Fig. 3 and Fig. 4, wherein step 8）Steel wire fracture is formed when twisting wire rope is housed on the middle pipe winch used
Burr detection device, the burr detection device mounted in pipe winch rack on, in rack equipped with multiple transmission traction wheels 10 to
Steel wire rope 11 is transported afterwards, and rack is set in the front side of transmission traction wheel 10 there are one contact supporting 12, the side of the contact supporting 12
It is fixed there are two contact 13, described two contacts 13 are that metal material is made and arranged in parallel, and two contacts 13 are distinguished
It is connected with a conducting wire 14, in the control unit PLC circuit of the equal access tube winch of the other end of two conducting wires 14, a conduct is just
Pole is accessed, and another is accessed as cathode, and there are one sheet metal 15, the sheet metals 15 for the underface setting of described two contacts 13
Center opens up a through hole, and through-hole diameter is slightly larger than wirerope diameter, and sheet metal 15 is placed on bracket 16, the bracket 16 with
Contact supporting 12 is fixed, and steel wire rope 11 is sent out from a transmission traction wheel 10, then passes through the through hole of sheet metal 15 from the bottom up,
It is finally wound up on another transmission traction wheel 10 and transports backward, the sheet metal 15 is rounded, outside the circular metal plate 15
Diameter is more than the distance between two contacts 13, and when sheet metal 15 is passed through at 11 jagged place of steel wire rope, burr can be by sheet metal
15 take up and move upwards, and sheet metal 15 touches two contacts 13, so as to which two conducting wires 14 be connected, generate an electric signal and give
Control unit PLC, the electric signal control pipe winch that control unit PLC processing receives shut down and alarm at once, and worker just can be at once
Burr is found near contact 13, convenient for the processing of burr, and sheet metal 15 can also be taken up even if burr is smaller, Ke Yishun
Profit detects the flaws such as burr or hank knotting, fracture of wire, improves the quality of steel wire rope product.
Referring to Fig. 5 and Fig. 6, wherein step 8）Closing the steel wire rope after the completion of restricting needs stretched testing machine to do tension test
The parameters of steel wire rope are detected, which includes rack 17, and pedestal 18, pedestal 18 are fixed in the rack 17
Lower clamping head 19 is equipped with, the surface of lower clamping head 19 is equipped with upper clamping head 20, and the top of the upper clamping head 20 passes through liter
Drop column 21 is fixed with rack 17, for placing steel wire rope to be tested between lower clamping head 19 and upper clamping head 20, steel wire rope
Both ends are fastened respectively on two clamping heads, upper clamping head 20 by cylinder control lifting column 21 come pull up steel wire rope into
Row tension test, the steel wire rope paste at lower clamping head 19 and upper clamping head 20 respectively there are one reflection patch 22, this is anti-
The laser beam of low energy can be reflected by penetrating patch 22, and the front side of the rack 17 is provided with laser measuring apparatus 23, the Laser Measuring
It measures the Laser emission mouth of instrument 23 and receiving terminal is located at the same side, and opposite tested steel wire rope, after Laser emission mouth emits laser
It is reflected the laser light to by emitting patch 22 on receiving terminal, just can measure the center spacing of two reflection patches 22, and steel wire rope
It can detect the elongation of steel wire rope, and the moment being pulled off in steel wire rope in real time during continuous stretch, it can be with
Elongation at that time is measured, so as to calculate the elongation of the fracture moment of steel wire rope.
Referring to Fig. 9, need to be fabricated to conveyer belt after the completion of Wire Rope Production, conveyer belt is by upper glue layer, lower glue layer and core rubber
The centre of layer composition, formation core rubber layer after the vulcanization of steel wire rope outside, upper glue layer and lower glue layer is equipped with reinforcing rib, the reinforcing rib
The after cure of outer cover glue form upper glue layer and lower glue layer, upper glue layer and lower glue layer are then fixed on to the upper and lower surface of core rubber layer
Form complete conveyer belt.
Claims (7)
1. a kind of steel wire rope used for conveyer belt, it is characterised in that：The specification of the steel wire rope be 6 × 19-WSC or 6 × 19W-WSC, steel
Cord diameter range is 12 ~ 18mm, there are one central steel thread among steel wire rope therein, periphery there are six cover wire stock,
The structure of central steel thread is 1 × 19,1 × 19B or 1 × 19W, 1 × 19WB, central steel thread have compound steel silk from inside to outside,
The structure of six cover wire stocks is identical, is 1 × 19 or 1 × 19W structures, and cover wire stock has three-layered node from inside to outside
Structure, innermost layer are individual wire, and the second layer is the steel wire of the same diameter of the six roots of sensation, and third layer is 12 steel wires, works as center
When steel strand is 1 × 19 structure or 1 × 19B structures, cover wire stock then for 1 × 19 structure, the individual wire of innermost layer first with
The six roots of sensation steel wire of the second layer is twisted into 1 × 7 structure to a direction twisting, then 12 by 1 × 7 structure and third layer
Steel wire is twisted into 1 × 19 cover wire stock by the equidirectional twisting of last time twisting；When center steel strand is 1 × 19W structures
Or during 1 × 19WB structures, cover wire stock then for 1 × 19W structures, the individual wire of innermost layer and the six roots of sensation steel wire of the second layer and
12 steel wires of third layer are twisted into the cover wire stock of 1 × 19W, six cover wire stocks by identical direction primary twisting
Twisting rear steel wire rope for forming 6 × 19-WSC or 6 × 19W-WSC on a central steel thread.
2. a kind of steel wire rope used for conveyer belt according to claim 1, it is characterised in that：When the structure of center steel strand is 1
When × 19, innermost layer is individual wire, and the second layer is the steel wire of the same diameter of the six roots of sensation, and third layer is same straight for 12
The steel wire in footpath, the individual wire of innermost layer are first twisted into 1 × 7 structure with the six roots of sensation steel wire of the second layer to a direction twisting,
12 steel wires of 1 × 7 structure and third layer are twisted into 1 × 19 central steel by the equidirectional twisting of last time twisting again
Thread；When the structure of center steel strand is 1 × 19W, innermost layer is individual wire, and the second layer is the same diameter of the six roots of sensation
Steel wire, third layer are 12 steel wires, wherein have the thicker wire of the same diameter of the six roots of sensation, the six roots of sensation same in the steel wire of third layer
The finer wire of diameter, thicker wire and finer wire arranged for interval one by one, the individual wire of innermost layer and the six roots of sensation steel wire of the second layer and
12 steel wires of third layer are twisted into the central steel thread of 1 × 19W by identical direction primary twisting.
3. a kind of steel wire rope used for conveyer belt according to claim 1, it is characterised in that：When the structure of center steel strand is 1
During × 19B, the steel strand for 1 × 3 structure that innermost layer is twisted into for the steel wire of three same diameters, the second layer is that the six roots of sensation is same
A kind of steel wire of diameter, third layer are the steel wire of 12 same diameters；Every layer of gauge of wire be not in the compound steel silk
Identical, the steel strand for 1 × 3 structure that three steel wires of the innermost layer are first twisted into, the steel strand of 1 × 3 structure is again with second
Twisting is twisted into the structure of 1 × 7B, then 12 steel by the structure of 1 × 7B and third layer to the six roots of sensation steel wire of layer round about
Silk is twisted into the central steel thread of 1 × 19B by the equidirectional twisting of last time twisting；When center steel strand structure for 1 ×
During 19WB, the steel strand for 1 × 3 structure that innermost layer is twisted into for the steel wire of three same diameters, the second layer is that the six roots of sensation is same
A kind of steel wire of diameter, third layer be 12 steel wires, wherein have in the steel wire of third layer the same diameter of the six roots of sensation thicker wire,
The finer wire of the same diameter of the six roots of sensation, thicker wire and finer wire arranged for interval one by one, three steel wires of innermost layer be first twisted into 1
The steel strand of × 3 structures, the steel strand of 1 × 3 structure press phase with the six roots of sensation steel wire of the second layer and 12 steel wires of third layer again
Negative direction twisting is twisted into the central steel thread of 1 × 19WB.
4. conveyer belt made of a kind of steel wire rope used for conveyer belt according to claim 1, it is characterised in that：Conveyer belt is by upper
The centre of glue-line, lower glue layer and core rubber layer composition, formation core rubber layer after the vulcanization of steel wire rope outside, upper glue layer and lower glue layer is equipped with
Reinforcing rib, the outer cover glue after cure of the reinforcing rib form upper glue layer and lower glue layer, then fix upper glue layer and lower glue layer
Complete conveyer belt is formed in the upper and lower surface of core rubber layer.
5. a kind of production equipment of steel wire rope used for conveyer belt according to claim 1, it is characterised in that：Wire rods are in life
It is connected during production by wire drawing machine front end with actinobacillus device come drawn steel wire, the actinobacillus device includes unwrapping wire column（1）, the unwrapping wire column
（1）Multi-turn stock, unwrapping wire column are wound with from top to bottom（1）Outside set at top there are one gear silk ring（2）, the gear
Silk ring（2）Bottom pass through supporting rod and unwrapping wire column（1）Cylinder fix, keep off silk ring（2）Diameter be more than unwrapping wire column（1）Cylinder
Diameter, the unwrapping wire column（1）Side set there are one supporting rack（3）, the supporting rack（3）Top be fixed with cross bar（4）, it is horizontal
Bar（4）End be located at unwrapping wire column（1）Surface, cross bar（4）There are one fixed arms for the bottom fixation of end（5）, this is fixed
Arm（5）Side a spacing collar is respectively fixed at top and bottom（6）, the spacing collar（6）One end and fixed arm
（5）Outside fix, cross bar in addition（4）End bottom be additionally provided with one stop cage（7）, the stop cage（7）In inverted cone
Shape, bottom bore are more than top bore, stop cage（7）Hollow out is set, supporting rack（3）Top and side be provided with it is multiple
Straining pulley（8）, two straining pulleys at top（8）Only from transferring transport stock, and two straining pulleys of side（8）It is located at
Away from unwrapping wire column（1）One side, two straining pulleys（8）Arrangement up and down a, wherein straining pulley above（8）With supporting rack（3）Even
Connect, below a bottom tension wheel（8）It soars setting, stock sequentially passes through spacing collar after being drawn by cone pulley for metal-wire drawing machine（6）、
Supporting rack（3）Two straining pulleys at top（8）Afterwards in supporting rack（3）Side two straining pulleys（8）After upper winding multi-turn
Drawing is carried out inside into wire drawing machine, since stock is wrapped in the straining pulley of bottom（8）Upper multi-turn, will using stock
Bottom tension wheel（8）It holds, and supporting rack（3）Side is in bottom tension wheel（8）Top set there are one position sensor
（9）, the position sensor（9）Probe horizontally outward, and position sensor（9）It is connected with control unit PLC.
6. a kind of production equipment of steel wire rope used for conveyer belt according to claim 1, it is characterised in that：During twisting steel wire rope
Equipped with for detecting the burr detection device of steel wire fracture burr on the pipe winch used, which is mounted in pipe winch
Rack on, in rack be equipped with multiple transmission traction wheels（10）To transport steel wire rope backward（11）, rack is in transmission traction wheel
（10）Front side set there are one contact supporting（12）, the contact supporting（12）Side fix there are two contact（13）, described two
A contact（13）It is that metal material is made and arranged in parallel, two contacts（13）Respectively with a conducting wire（14）It is connected,
Two conducting wires（14）The equal access tube winch of the other end control unit PLC circuit in, one as anode access, another work
It is accessed for cathode, described two contacts（13）Underface set there are one sheet metal（15）, the sheet metal（15）Center opens up
Through hole, sheet metal（15）It is placed on bracket（16）On, the bracket（16）With contact supporting（12）It is fixed, steel wire rope（11）From one
A transmission traction wheel（10）Upper submitting, then sheet metal is passed through from the bottom up（15）Through hole, be finally wound up another transmission and lead
Running wheel（10）On transport backward, the sheet metal（15）It is rounded, the circular metal plate（15）Overall diameter be more than two contacts
（13）The distance between, work as steel wire rope（11）Sheet metal is passed through at jagged place（15）When, burr can be by sheet metal（15）Take up to
Upper movement, sheet metal（15）Touch two contacts（13）, so as to by two conducting wires（14）It connects, generates an electric signal to control
Unit PLC processed, the electric signal control pipe winch that control unit PLC processing receives shut down and alarm at once.
7. a kind of production equipment of steel wire rope used for conveyer belt according to claim 1, it is characterised in that：The good steel wire of twisting
Rope needs stretched testing machine to do tension test to detect the parameters of steel wire rope, which includes rack
（17）, the rack（17）On be fixed with pedestal（18）, pedestal（18）It is equipped with lower clamping head（19）, lower clamping head（19）Just
Top is equipped with upper clamping head（20）, the upper clamping head（20）Top pass through lifting column（21）With rack（17）It is fixed, lower folder
Hold head（19）With upper clamping head（20）Between for placing steel wire rope to be tested, the both ends of steel wire rope are fastened respectively two
On a clamping head, upper clamping head（20）Lifting column is controlled by cylinder（21）Tension test is carried out to pull up steel wire rope, it is described
Steel wire rope is close to lower clamping head（19）With upper clamping head（20）There are one reflection patches for patch respectively at place（22）, the reflection patch（22）
Reflect the laser beam of low energy, the rack（17）Front side be provided with laser measuring apparatus（23）, the laser measuring apparatus（23）
Laser emission mouth and receiving terminal be located at the same side, and against tested steel wire rope, pass through hair after Laser emission mouth transmitting laser
Penetrate patch（22）It reflects the laser light on receiving terminal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250939.9U CN207452554U (en) | 2017-09-27 | 2017-09-27 | Steel wire rope used for conveyer belt and its production equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721250939.9U CN207452554U (en) | 2017-09-27 | 2017-09-27 | Steel wire rope used for conveyer belt and its production equipment |
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| CN207452554U true CN207452554U (en) | 2018-06-05 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808627A (en) * | 2020-12-31 | 2021-05-18 | 福建恒安集团有限公司 | Glue dripping laser detection device |
| CN115233345A (en) * | 2022-07-06 | 2022-10-25 | 杭州临港化纤有限公司 | Elasticizer broken line detection method and system, storage medium and intelligent terminal |
| CN116735347A (en) * | 2023-05-08 | 2023-09-12 | 江苏圣欣不锈钢制品有限公司 | Steel wire rope tension testing device |
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2017
- 2017-09-27 CN CN201721250939.9U patent/CN207452554U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808627A (en) * | 2020-12-31 | 2021-05-18 | 福建恒安集团有限公司 | Glue dripping laser detection device |
| CN115233345A (en) * | 2022-07-06 | 2022-10-25 | 杭州临港化纤有限公司 | Elasticizer broken line detection method and system, storage medium and intelligent terminal |
| CN115233345B (en) * | 2022-07-06 | 2023-11-17 | 杭州临港化纤有限公司 | Method and system for detecting broken line of elasticizer, storage medium and intelligent terminal |
| CN116735347A (en) * | 2023-05-08 | 2023-09-12 | 江苏圣欣不锈钢制品有限公司 | Steel wire rope tension testing device |
| CN116735347B (en) * | 2023-05-08 | 2024-02-09 | 江苏圣欣不锈钢制品有限公司 | Steel wire rope tension testing device |
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