CN117012465A - Processing method of cable for force sensor - Google Patents
Processing method of cable for force sensor Download PDFInfo
- Publication number
- CN117012465A CN117012465A CN202311139192.XA CN202311139192A CN117012465A CN 117012465 A CN117012465 A CN 117012465A CN 202311139192 A CN202311139192 A CN 202311139192A CN 117012465 A CN117012465 A CN 117012465A
- Authority
- CN
- China
- Prior art keywords
- cable
- cavity
- cooling
- groove
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 20
- 238000011049 filling Methods 0.000 claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 238000000137 annealing Methods 0.000 claims abstract description 4
- 238000005491 wire drawing Methods 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 57
- 239000000463 material Substances 0.000 claims description 33
- 238000007789 sealing Methods 0.000 claims description 33
- 239000004033 plastic Substances 0.000 claims description 32
- 238000007493 shaping process Methods 0.000 claims description 31
- 238000005253 cladding Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000010992 reflux Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 230000013011 mating Effects 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000000110 cooling liquid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000011068 loading method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wire Processing (AREA)
Abstract
The invention relates to the technical field of cable processing and discloses a processing method of a cable for a force sensor, which comprises the following steps of S1, firstly, enabling the cable to pass through one or more stretching die holes by a wire drawing machine so as to reduce the section, increase the length and the strength, S2, then, annealing the wire-drawn cable by monofilaments, then, integrally twisting the wires, twisting the wires by the monofilaments, S3, sending the twisted cable into an extrusion molding assembly, covering the outer surface of the cable with an insulating layer, and utilizing internal equipment. According to the invention, after the three single cables are gathered, the inner space is filled with rubber, so that the filling of an empty cavity area can be directly realized, the connection between the structures in the cables is tighter after the single cables are formed, the cables have higher bearing capacity and safety performance, and the cables are not easy to dent after being filled, so that the whole appearance of the cables is round and neat, and the long-term operation of the cables is facilitated.
Description
Technical Field
The invention relates to the technical field of cable processing, in particular to a processing method of a cable for a force sensor.
Background
The force sensor converts the magnitude of force into a device of a related electric signal, the force is a direct cause of the motion change of a substance, the force sensor can detect mechanical quantities such as tension, pulling force, pressure, weight, torque, internal stress, strain and the like, and a cable of the force sensor is indispensable as a connecting tool for controlling industries such as installation, connecting equipment, power transmission and the like.
Publication number CN107195397B discloses a method for manufacturing a cable and a cable, comprising: the surface of the central conductor is covered with an insulating layer, the shielding layer is coated outside the insulating layer, the shielding layer comprises a plurality of continuous curled parts, each curled part is wound around the insulating layer one circle, each curled part is provided with a first part far away from the central conductor, a second part close to the central conductor and a connecting part connecting the first part and the second part, a first notch is concavely arranged on the inner side of the first part, a second notch is concavely arranged on the outer side of the second part, the first part is positioned in the previous second notch, the previous second part is positioned in the first notch, the previous second part is contacted with the first part, and the previous second part is abutted with the connecting part, so that no gap exists between the first part and the second part, the loss of signals is reduced, and the high-frequency signal transmission quality is improved.
However, if a plurality of lines exist in the cable, a cavity area exists between the lines, so that plastic is difficult to fill, and the internal strength and the use rigidity of the cable are affected; therefore, the existing requirements are not met, and a processing method of the cable for the force sensor is provided.
Disclosure of Invention
The invention provides a processing method of a cable for a force sensor, which has the beneficial effect of completely filling the interior of the cable, and solves the problems that in the prior art, if a plurality of circuits exist in the cable, a cavity area exists between the circuits, so that plastic is difficult to fill, and the internal strength and the use rigidity of the cable are influenced.
The invention provides the following technical scheme: a processing method of a cable for a force sensor comprises the following steps:
s1, firstly, a cable passes through one or more stretching die holes by a wire drawing machine so as to reduce the section, increase the length and increase the strength;
s2, carrying out monofilament annealing on the wire-drawn cable, then carrying out integrated stranding, and stranding through a plurality of monofilaments;
s3, conveying the twisted cable into the extrusion molding assembly, covering an insulating layer on the outer surface of the cable, and completely coating the outer surface of the cable with dissolved plastic by using internal equipment to avoid air bubbles remained in the cable;
and S4, finally, integrally cooling the cable by adopting a cooling component, so that heat is led out, cooling and shaping are rapidly carried out, and the cooling mode is dry cooling, so that the contact condition with water is reduced.
As an alternative to the processing method of the cable for force sensor according to the present invention, wherein: the extrusion molding assembly comprises a cladding shell and a filling framework, wherein a negative pressure cavity is arranged in the cladding shell, and the filling framework is arranged in the negative pressure cavity.
As an alternative to the processing method of the cable for force sensor according to the present invention, wherein: one end of the negative pressure cavity is also provided with a pressurizing cavity positioned in the coating shell, and one end of the pressurizing cavity is also provided with a shaping cavity positioned in the coating shell;
the filling framework comprises an insertion cylinder, single cables and a furling end, wherein the insertion cylinder is fixedly arranged in the negative pressure cavity, three single cables are annularly arranged in the insertion cylinder, and the furling end is arranged at one end of the insertion cylinder;
the gathering end is used for gathering three single cables towards the axis of the penetrating cylinder;
the three single cables are gathered to form a triangle, and the triangle is a bundling cable.
As an alternative to the processing method of the cable for force sensor according to the present invention, wherein: the filling framework further comprises a feeding pipe, a matching opening and a matching groove, wherein the feeding pipe is arranged in the penetrating cylinder, three matching grooves are annularly arranged on the outer side of the feeding pipe, and the matching opening is arranged in the feeding pipe;
the cross section of cooperation shape mouth is three quarter circle shapes, and the combination forms, the cross sectional shape of cooperation shape mouth is laminated completely with the surface of three single cable, the one end of conveying pipe is towards the intermediate position of three single cable, the cooperation groove is used for providing spacing support for single cable.
As an alternative to the processing method of the cable for force sensor according to the present invention, wherein: the inside of the negative pressure cavity is also provided with a pressurizing part, the pressurizing part comprises a sealing ring, a push rod and a driving rod, the sealing ring is slidably arranged on the inner wall of the negative pressure cavity, and the inner wall of the sealing ring is slidably connected with the outer surface of the penetrating cylinder;
one side of the sealing ring is provided with a push rod, a driving rod is mounted at the lower end inside the cladding shell, and one end of the driving rod is fixedly mounted with the lower end of the push rod.
As an alternative to the processing method of the cable for force sensor according to the present invention, wherein: the inside of the cladding shell is provided with an exhaust part, the exhaust part comprises an inner cavity, a high-density filter plate, an elastic belt, an exhaust pipe, a furling cover, a through groove, a vibrating motor, a connecting frame, a supporting table and a bottom feeding pipe, and the outer side of the negative pressure cavity is also provided with an inner cavity positioned in the cladding shell;
the inner wall of the inner cavity is provided with a high-density filter plate, the inside of the high-density filter plate is provided with an elastic belt, and the elastic belt is used for keeping the bending state of the high-density filter plate;
the upper end of the high-density filter plate is provided with an exhaust pipe, the outer side of the lower end of the exhaust pipe is provided with a furling cover, the inner part of the lower end of the exhaust pipe is provided with a through groove, and the through groove is used for penetrating the area between the furling cover and the exhaust pipe;
the inside of the inner cavity is also provided with a vibrating motor, the outer side of the exhaust pipe is provided with a connecting frame, the lower end of the vibrating motor is fixed with the connecting frame, and the vibrating motor is used for providing up-and-down movable power for the exhaust pipe;
the lower extreme of interior cavity still installs the brace table, the brace table is used for supporting the below region of high density filter plate, the internally mounted of brace table has the bottom material loading pipe, the top of bottom material loading pipe is used for extending to the inner wall parallel and level of sealing ring lower extreme.
As an alternative to the processing method of the cable for force sensor according to the present invention, wherein: the utility model discloses a cable bundling machine, including pressurizing cavity, inside of pressurizing cavity is installed, the internally mounted of pressurizing cavity has the pushing away material part in the tie cable outside, pushing away material part including sliding block, one-way push ring and cooperation groove, the inside slidable mounting of pressurizing cavity has the sliding block, the outside fixed mounting of sliding block has one-way push ring, the material of one-way push ring is rubber, one-way push ring is the toper and arranges in the sliding block outside, the inside of sliding block is equipped with the cooperation groove, the cooperation groove is unanimous with the shape of tie cable, the cooperation groove is used for sliding seal at tie cable surface.
As an alternative to the processing method of the cable for force sensor according to the present invention, wherein: the pushing component further comprises a sealing ring and a supporting push rod, the sealing ring is arranged on the inner wall of the matching groove and used for increasing the sealing effect on the binding cables, and the supporting push rod is symmetrically arranged at one end of the sliding block;
one end of the supporting push rod is used for being fixed with one side of the sealing ring, and the supporting push rod is used for transmitting thrust of the sealing ring to the sliding block.
As an alternative to the processing method of the cable for force sensor according to the present invention, wherein: one end of the cladding shell is fixedly provided with a cooling part, the cooling part comprises a cooling box body, a shaping pipe, a heat conducting fin, a flow cavity and the heat conducting fin, the shaping pipe is arranged in the cooling box body, and the heat conducting fin is spirally arranged on the outer surface of the shaping pipe;
a cavity is arranged between each heat conducting fin, and the cavity is a flow cavity;
the outside of the heat conducting fin is arranged with heat conducting fin, one end of the shaping pipe is used for jointing with one end of the pressurizing cavity.
As an alternative to the processing method of the cable for force sensor according to the present invention, wherein: the cooling part further comprises a reflux groove, a heat dissipation frame, a driving pump and a liquid discharge groove, wherein one end of the flow cavity is provided with the reflux groove positioned in the cooling box body, and the other end of the flow cavity is provided with the liquid discharge groove positioned in the cooling box body;
the cooling device comprises a cooling box body, wherein a driving pump is arranged at one end of the cooling box body, a cooling frame is arranged at the upper end of the cooling box body, one end of the cooling frame is connected with the driving pump, the other end of the cooling frame is communicated with a reflux groove, and cooling liquid is filled in the flow cavity.
The invention has the following beneficial effects:
1. according to the processing method of the cable for the force sensor, the position of the single cable before gathering is utilized for filling plastic, so that the three single cables are filled before gathering, the inner space is filled with rubber after gathering the three single cables, filling of an empty cavity area can be directly achieved, the connection between structures inside the single cables is tighter after the single cables are formed, the bearing capacity and the safety performance are high, and sinking is not easy to occur after the inner filling, so that the whole appearance of the cable is round and smooth, and long-term operation of the cable is facilitated.
2. According to the processing method of the cable for the force sensor, the extrusion pushing piece material of the unidirectional push ring is sent into the fixed cavity, meanwhile, the bundling cable is pulled by the material after being shaped in front and is always positioned at the axial position of the fixed cavity, the compactness of the whole material in the process of qualifying the internal area of the fixed cavity can be increased through extrusion feeding of the unidirectional push ring, and the side between the compression cavity and the fixed cavity is in a taper shrinking state which is difficult to pass, so that the conveyed material can be further extruded, the density of the material and the bundling cable after qualifying is increased, the texture of the material covered on the outer surface of the bundling cable is tighter, the overall compressive strength and the overall fullness of the cable are further increased, and the whole cable is more attractive and has stronger practicability;
and the device can also discharge the bubble in the plastic for structure when supplementary design cavity inside pressurization design avoids appearing the bubble and influences the performance when fixing the whole use of die cavity, and the texture of high density makes compressive property more showing.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic side view of the entire structure of the present invention.
Fig. 3 is a schematic view of the partial structures of the parts B in fig. 1 according to the present invention.
Fig. 4 is a schematic view of the partial structures at a in fig. 1 according to the present invention.
Fig. 5 is a schematic view of the cooling unit structure of the present invention.
Fig. 6 is a schematic structural view of a pushing member according to the present invention.
In the figure: 1. a cladding shell; 2. filling a framework; 21. a penetration tube; 22. a single cable; 23. a feed pipe; 24. a furling end; 25. a mating shaped port; 26. a mating groove; 3. an exhaust member; 31. an inner cavity; 32. a high-density filter plate; 33. an elastic belt; 34. an exhaust pipe; 35. folding the cover; 36. a through groove; 37. a vibration motor; 38. a connecting frame; 39. a support table; 40. a bottom feeding pipe; 4. a pressurizing member; 41. a seal ring; 42. a push rod; 43. a driving rod; 5. a pushing component; 51. a sliding block; 52. a unidirectional push ring; 53. a mating groove; 54. a seal ring; 55. supporting the push rod; 6. a cooling member; 61. cooling the box body; 62. a shaping pipe; 63. a heat conductive sheet; 64. a flow chamber; 65. a heat conducting fin; 66. a reflux groove; 67. a heat dissipation frame; 68. driving a pump; 69. a liquid discharge tank; 11. a negative pressure cavity; 12. a pressurized cavity; 13. a cavity is fixed; 14. the cable is bundled.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-6, a processing method of a cable for a force sensor is disclosed, which comprises the following steps:
s1, firstly, a cable passes through one or more stretching die holes by a wire drawing machine so as to reduce the section, increase the length and increase the strength;
s2, carrying out monofilament annealing on the wire-drawn cable, then carrying out integrated stranding, and stranding through a plurality of monofilaments;
s3, conveying the twisted cable into the extrusion molding assembly, covering an insulating layer on the outer surface of the cable, and completely coating the outer surface of the cable with dissolved plastic by using internal equipment to avoid air bubbles remained in the cable;
and S4, finally, integrally cooling the cable by adopting the cooling component 6, so that heat is led out, cooling and shaping are rapidly carried out, and the cooling mode is dry cooling, so that the contact condition with water is reduced.
The extrusion molding assembly comprises a cladding shell 1 and a filling framework 2, wherein a negative pressure cavity 11 is arranged in the cladding shell 1, and the filling framework 2 is arranged in the negative pressure cavity 11;
one end of the negative pressure cavity 11 is also provided with a pressurizing cavity 12 positioned in the cladding shell 1, and one end of the pressurizing cavity 12 is also provided with a fixed cavity 13 positioned in the cladding shell 1;
the filling framework 2 comprises an insertion cylinder 21, single cables 22 and a furling end 24, wherein the insertion cylinder 21 is fixedly arranged in the negative pressure cavity 11, three single cables 22 are annularly arranged in the insertion cylinder 21, and the furling end 24 is arranged at one end of the insertion cylinder 21;
the gathering end 24 is used for gathering the three single cables 22 towards the axis of the penetrating cylinder 21;
three single cables 22 are gathered in a triangle shape, the triangle being the bundling cable 14;
the filling framework 2 further comprises a feeding pipe 23, a matching opening 25 and a matching groove 26, the feeding pipe 23 is arranged in the penetrating cylinder 21, three matching grooves 26 are annularly arranged on the outer side of the feeding pipe 23, and the matching opening 25 is arranged in the feeding pipe 23;
the cross section of the matching opening 25 is three quarter round shapes, the matching opening 25 is formed by combining, the cross section of the matching opening 25 is completely attached to the outer surfaces of the three single cables 22, one end of the feeding pipe 23 faces to the middle position of the three single cables 22, and the matching groove 26 is used for providing limit support for the single cables 22.
The narrow area exists in the inner space of the cable, and the plastic is difficult to fill into the narrow area in the conventional cable manufacturing mode, so that when the cable is used, the inner compactness of the cable can be influenced by the inner cavity area, if the cable is frequently bent, the dislocation condition of an inner circuit can be caused, and the bearing capacity and the safety performance of the cable are greatly influenced;
after the three single cables 22 are integrally twisted, the three single cables 22 slide in the penetrating cylinder 21 along the inside of the matching groove 26 respectively, the three single cables 22 are gathered inwards through one end of the penetrating cylinder 21, pass through the inside of the matching groove 26, continuously extend into the penetrating cylinder 21, gather the three single cables 22 inwards through the gathering end 24, enable the three single cables 22 to be attached together and form the bundling cable 14, the feeding pipe 23 is placed in the area before the gathering of the three single cables 22, and is in a clamping state at the moment, the feeding pipe 23 is connected with external plastic processing equipment, the dissolved plastic is conveyed to the clamping position through the matching opening 25, the dissolved plastic is in a shape, is conveyed to the cavity position between the three single cables 22 through the matching opening 25, is filled, the interiors of the negative pressure cavity 11 and the pressurizing cavity 12 are filled with molten plastic liquid, the bundling cable 14 is continuously carried out, the bundling cable 14 is finally carried out in the bundling body 13, the bundling cable 14 is continuously wrapped outside the bundling cable 14, and the bundling 14 is continuously wrapped outside the bundling body, and the bundling 14 is continuously carried out;
the device utilizes single cable 22 to gather the position before the time, fills the plastic, makes three single cable 22 gather the time before the time fill for three single cable 22 gather the time, and the inner space is filled with rubber, can directly realize filling to the cavity region, makes single cable 22 after the shaping, makes the connection between the inside structure of cable more inseparable, possesses higher bearing capacity simultaneously to and security performance, and after the inside is filled, is difficult for taking place to sunken, makes the whole outward appearance of cable round and tidy, is favorable to the long-term operation of cable.
Example 2
The present embodiment is an improvement made on the basis of embodiment 1, specifically referring to fig. 1-6, a pressurizing component 4 is further installed inside the negative pressure cavity 11, the pressurizing component 4 includes a sealing ring 41, a push rod 42 and a driving rod 43, the sealing ring 41 is slidably installed on the inner wall of the negative pressure cavity 11, and the inner wall of the sealing ring 41 is slidably connected with the outer surface of the insertion tube 21;
a push rod 42 is arranged on one side of the sealing ring 41, a driving rod 43 is arranged at the lower end of the interior of the cladding shell 1, and one end of the driving rod 43 is fixedly arranged at the lower end of the push rod 42;
the inside of the cladding shell 1 is provided with an exhaust part 3, the exhaust part 3 comprises an inner cavity 31, a high-density filter plate 32, an elastic belt 33, an exhaust pipe 34, a furling cover 35, a through groove 36, a vibrating motor 37, a connecting frame 38, a supporting table 39 and a bottom feeding pipe 40, and the outside of the negative pressure cavity 11 is also provided with an inner cavity 31 positioned in the cladding shell 1;
the inner wall of the inner cavity 31 is provided with a high-density filter plate 32, the inside of the high-density filter plate 32 is provided with an elastic band 33, and the elastic band 33 is used for keeping the bending state of the high-density filter plate 32;
the upper end of the high-density filter plate 32 is provided with an exhaust pipe 34, the outer side of the lower end of the exhaust pipe 34 is provided with a furling cover 35, the inner part of the lower end of the exhaust pipe 34 is provided with a through groove 36, and the through groove 36 is used for penetrating the area between the furling cover 35 and the exhaust pipe 34;
a vibration motor 37 is also arranged in the inner cavity 31, a connecting frame 38 is arranged on the outer side of the exhaust pipe 34, the lower end of the vibration motor 37 is fixed with the connecting frame 38, and the vibration motor 37 is used for providing up-and-down movable power for the exhaust pipe 34;
the lower end of the inner cavity 31 is also provided with a supporting table 39, the supporting table 39 is used for supporting the lower area of the high-density filter plate 32, a bottom feeding pipe 40 is arranged in the supporting table 39, and the top end of the bottom feeding pipe 40 is used for being flush with the inner wall extending to the lower end of the sealing ring 41;
the inside of the pressurizing cavity 12 is provided with a pushing part 5 positioned at the outer side of the binding cable 14, the pushing part 5 comprises a sliding block 51, a one-way pushing ring 52 and a matching groove 53, the sliding block 51 is slidably arranged in the pressurizing cavity 12, the one-way pushing ring 52 is fixedly arranged at the outer side of the sliding block 51, the one-way pushing ring 52 is made of rubber, the one-way pushing ring 52 is arranged at the outer side of the sliding block 51 in a conical shape, the matching groove 53 is arranged in the sliding block 51, the shape of the matching groove 53 is consistent with that of the binding cable 14, and the matching groove 53 is used for sliding sealing at the outer surface of the binding cable 14;
the pushing part 5 further comprises a sealing ring 54 and a supporting push rod 55, the sealing ring 54 is arranged on the inner wall of the matching groove 53, the sealing ring 54 is used for increasing the sealing effect on the bundling cable 14, and the supporting push rod 55 is symmetrically arranged at one end of the sliding block 51;
one end of the support push rod 55 is fixed to one side of the seal ring 41, and the support push rod 55 is used to transmit the thrust of the seal ring 41 to the slider 51.
The driving rod 43 drives the push rod 42 and drives the sealing ring 41 to slide on the inner wall of the negative pressure cavity 11, and the sliding block 51 is pushed to move forwards by the supporting push rod 55, the sliding block 51 simultaneously drives the unidirectional push ring 52 to move when moving, and the unidirectional push ring 52 pushes plastic materials in the pressurizing cavity 12 to push the plastic materials into the inner space of the shaping cavity 13 when moving, when the unidirectional push ring 52 is pushed to a limit position, the unidirectional push ring 52 is driven and reset by the driving rod 43, and the unidirectional push ring 52 is reset, and simultaneously, the unidirectional push ring 52 receives the pressure from the rear and is folded inwards, so that the plastic materials enter the region of the pressurizing cavity 12 from the outer side of the unidirectional push ring 52, and the unidirectional push ring 52 provides negative pressure suction for the plastic materials in the region of the shaping cavity 13 when pushing, so that the plastic materials are prevented from escaping into the penetrating cylinder 21;
the plastic material entering the inside of the shaping cavity 13 is shaped gradually and forms a sealing state with the inner wall of the shaping cavity 13, so that the plastic material initially entering the inside of the shaping cavity 13 can push the previous material forward, and the shaped material can pull the bundling cable 14 to synchronously move while pushing, so that the bundling cable 14 always tends to be in a straightened state, and the shaping operation in the inside of the shaping cavity 13 is facilitated;
the plastic is connected with external plastic equipment through a bottom feeding pipe 40, materials are conveyed into the negative pressure cavity 11 and the pressurizing cavity 12, and the plastic is filled in a liquid colloid state, at the moment, the vibration motor 37 is used for carrying out vibration together with the exhaust pipe 34, vibration sense is transmitted to the high-density filter plate 32 through the exhaust pipe 34, finally, the plastic in the high-density filter plate 32 is vibrated, the plastic in the pressurizing cavity 12 is completely covered by the high-density filter plate 32, residual bubbles in the plastic slowly move while vibrating, the bubble mass is smaller than that of the plastic, the plastic rises to the upper surface position of the high-density filter plate 32 when vibrating, the plastic can be blocked by gas through the high-density filter plate 32, and finally, the gas is discharged through the exhaust pipe 34, so that the gas discharging operation of the device is completed;
the extrusion pushing piece material of the unidirectional push ring 52 is sent into the inside of the fixed cavity 13, meanwhile, the bundling cable 14 is pulled by the material after front shaping and is always positioned at the axle center position of the fixed cavity 13, the compactness of the whole material when the internal area of the fixed cavity 13 is qualitatively is improved by extrusion feeding of the unidirectional push ring 52, and the side between the pressurizing cavity 12 and the fixed cavity 13 is in a slightly taper shrinking state, so that the conveyed material can be further extruded, the density of the material and the bundling cable 14 after qualitative is increased, the texture of the material coated on the outer surface of the bundling cable 14 is tighter, the overall compressive strength and the overall fullness of the cable are further increased, and the whole is more attractive and has stronger practicability;
and the device can also discharge the air bubble in the plastic for the structure when supplementary interior pressurization of deciding die cavity 13 is finalized the design avoids appearing the air bubble and influences the performance when deciding the whole use of die cavity 13, and the texture of high density makes compressive property more showing.
Example 3
The present embodiment is an improvement made on the basis of embodiment 2, specifically referring to fig. 1-6, one end of the cladding shell 1 is fixedly provided with a cooling component 6, the cooling component 6 comprises a cooling box 61, a shaping pipe 62, a heat conducting fin 63, a flow cavity 64 and a heat conducting fin 65, the shaping pipe 62 is arranged in the cooling box 61, and the outer surface of the shaping pipe 62 is spirally provided with the heat conducting fin 63;
a cavity is arranged between each heat conducting fin 63, and the cavity is a flow cavity 64;
the outer side of the heat conducting fin 63 is provided with heat conducting fins 65, and one end of the shaping pipe 62 is used for being attached to one end of the pressurizing cavity 12;
the cooling part 6 further comprises a reflux groove 66, a heat dissipation frame 67, a driving pump 68 and a liquid discharge groove 69, wherein one end of the flow cavity 64 is provided with the reflux groove 66 positioned in the cooling box body 61, and the other end of the flow cavity 64 is provided with the liquid discharge groove 69 positioned in the cooling box body 61;
a driving pump 68 is installed at one end of the cooling box body 61, a heat dissipation frame 67 is installed at the upper end of the cooling box body 61, one end of the heat dissipation frame 67 is connected with the driving pump 68, the other end of the heat dissipation frame 67 is communicated with the reflux groove 66, and cooling liquid is filled in the flow cavity 64.
When the plastic material is used for coating the binding cable 14 and is positioned in the shaping cavity 13, the plastic material is in contact with the inner wall of the shaping cavity 13 and transfers heat into the shaping pipe 62, the shaping pipe 62 transfers heat into the heat conducting fin 63, meanwhile, the cooling liquid is positioned in the flowing cavity 64 to spirally move and absorb heat through the driving of the driving pump 68, finally, the cooling rack 67 carries out heat dissipation treatment and returns to the inside of the flowing cavity 64 again, so that the cooling effect on the inside of the shaping cavity 13 is realized, and compared with the conventional cooling mode in direct contact with water, the cooling mode does not need to wipe the cable any more, the winding collection can be directly carried out, and the step of washing and wiping is omitted.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (10)
1. A processing method of a cable for a force sensor is characterized by comprising the following steps: the method comprises the following steps:
s1, firstly, a cable passes through one or more stretching die holes by a wire drawing machine so as to reduce the section, increase the length and increase the strength;
s2, carrying out monofilament annealing on the wire-drawn cable, then carrying out integrated stranding, and stranding through a plurality of monofilaments;
s3, conveying the twisted cable into the extrusion molding assembly, covering an insulating layer on the outer surface of the cable, and completely coating the outer surface of the cable with dissolved plastic by using internal equipment to avoid air bubbles remained in the cable;
and S4, finally, integrally cooling the cable by adopting a cooling component (6) to lead out heat, rapidly cooling and shaping, and reducing the contact condition with water by adopting a dry cooling mode.
2. The method for manufacturing a cable for force sensor according to claim 1, wherein: the extrusion molding assembly comprises a cladding shell (1) and a filling framework (2), wherein a negative pressure cavity (11) is arranged in the cladding shell (1), and the filling framework (2) is arranged in the negative pressure cavity (11).
3. The method for manufacturing a cable for force sensor according to claim 2, wherein: one end of the negative pressure cavity (11) is also provided with a pressurizing cavity (12) positioned in the cladding shell (1), and one end of the pressurizing cavity (12) is also provided with a fixed cavity (13) positioned in the cladding shell (1);
the filling framework (2) comprises an insertion cylinder (21), single cables (22) and a gathering end (24), wherein the insertion cylinder (21) is fixedly arranged in the negative pressure cavity (11), three single cables (22) are annularly arranged in the insertion cylinder (21), and the gathering end (24) is arranged at one end of the insertion cylinder (21);
the folding end (24) is used for gathering three single cables (22) towards the axis of the penetrating cylinder (21);
three single cables (22) are gathered to form a triangle, and the triangle is a bundling cable (14).
4. A method of manufacturing a cable for force sensors according to claim 3, wherein: the filling framework (2) further comprises a feeding pipe (23), a matching opening (25) and a matching groove (26), the feeding pipe (23) is arranged in the penetrating cylinder (21), three matching grooves (26) are annularly arranged on the outer side of the feeding pipe (23), and the matching opening (25) is arranged in the feeding pipe (23);
the cross section of cooperation shape mouth (25) is three quarter circle shapes, and the combination forms, the cross sectional shape of cooperation shape mouth (25) is laminated with the surface of three list cable (22) completely, the intermediate position of three list cable (22) is oriented to one end of conveying pipe (23), cooperation shape groove (26) are used for providing spacing support for list cable (22).
5. The method for manufacturing a cable for force sensor according to claim 4, wherein: the inside of the negative pressure cavity (11) is also provided with a pressurizing part (4), the pressurizing part (4) comprises a sealing ring (41), a push rod (42) and a driving rod (43), the sealing ring (41) is slidably arranged on the inner wall of the negative pressure cavity (11), and the inner wall of the sealing ring (41) is slidably connected with the outer surface of the penetrating cylinder (21);
one side of the sealing ring (41) is provided with a push rod (42), a driving rod (43) is arranged at the lower end inside the cladding shell (1), and one end of the driving rod (43) is fixedly arranged at the lower end of the push rod (42).
6. The method for manufacturing a cable for force sensor according to claim 5, wherein: the internal installation of cladding casing (1) has exhaust part (3), exhaust part (3) include inner chamber (31), high density filter plate (32), elastic band (33), blast pipe (34), draw in cover (35), link up groove (36), vibrating motor (37), link (38), brace table (39) and bottom material loading pipe (40), the outside of negative pressure cavity (11) still is equipped with and is located inner chamber (31) in cladding casing (1);
the inner wall of the inner cavity (31) is provided with a high-density filter plate (32), an elastic belt (33) is arranged in the high-density filter plate (32), and the elastic belt (33) is used for keeping the bending state of the high-density filter plate (32);
an exhaust pipe (34) is arranged at the upper end of the high-density filter plate (32), a furling cover (35) is arranged at the outer side of the lower end of the exhaust pipe (34), a through groove (36) is arranged in the lower end of the exhaust pipe (34), and the through groove (36) is used for penetrating through a region between the furling cover (35) and the exhaust pipe (34);
a vibration motor (37) is further arranged in the inner cavity (31), a connecting frame (38) is arranged on the outer side of the exhaust pipe (34), the lower end of the vibration motor (37) is fixed with the connecting frame (38), and the vibration motor (37) is used for providing up-and-down movable power for the exhaust pipe (34);
the lower end of the inner cavity (31) is also provided with a supporting table (39), the supporting table (39) is used for supporting a lower area of the high-density filter plate (32), the inside of the supporting table (39) is provided with a bottom feeding pipe (40), and the top end of the bottom feeding pipe (40) is used for being flush with the inner wall extending to the lower end of the sealing ring (41).
7. The method for manufacturing a cable for force sensor according to claim 6, wherein: the utility model discloses a bundling cable, including pressurizing cavity (12), internally mounted has pushing away material part (5) in the bundle cable (14) outside, pushing away material part (5) include sliding block (51), one-way push ring (52) and mating groove (53), the inside slidable mounting in pressurizing cavity (12) has sliding block (51), the outside fixed mounting of sliding block (51) has one-way push ring (52), the material of one-way push ring (52) is rubber, one-way push ring (52) are the toper and arrange in sliding block (51) outside, the inside of sliding block (51) is equipped with mating groove (53), mating groove (53) are unanimous with the shape of bundling cable (14), mating groove (53) are used for sliding seal at bundling cable (14) surface.
8. The method for manufacturing a cable for a force sensor according to claim 7, wherein: the pushing component (5) further comprises a sealing ring (54) and a supporting push rod (55), the sealing ring (54) is arranged on the inner wall of the matching groove (53), the sealing ring (54) is used for increasing the sealing effect on the bundling cable (14), and the supporting push rod (55) is symmetrically arranged at one end of the sliding block (51);
one end of the supporting push rod (55) is used for being fixed with one side of the sealing ring (41), and the supporting push rod (55) is used for transmitting thrust of the sealing ring (41) to the sliding block (51).
9. The method for manufacturing a cable for a force sensor according to claim 8, wherein: one end of the cladding shell (1) is fixedly provided with a cooling component (6), the cooling component (6) comprises a cooling box body (61), a shaping pipe (62), a heat conducting sheet (63), a flow cavity (64) and heat conducting fins (65), the shaping pipe (62) is arranged in the cooling box body (61), and the outer surface of the shaping pipe (62) is spirally provided with the heat conducting sheet (63);
a cavity is arranged between each heat conducting fin (63), and the cavity is a flow cavity (64);
and the outer side of the heat conducting fin (63) is provided with heat conducting fins (65), and one end of the shaping pipe (62) is used for being attached to one end of the pressurizing cavity (12).
10. The method for manufacturing a cable for force sensor according to claim 9, wherein: the cooling component (6) further comprises a reflux groove (66), a heat dissipation frame (67), a driving pump (68) and a liquid discharge groove (69), wherein one end of the flow cavity (64) is provided with the reflux groove (66) positioned in the cooling box body (61), and the other end of the flow cavity (64) is provided with the liquid discharge groove (69) positioned in the cooling box body (61);
the cooling device is characterized in that a driving pump (68) is arranged at one end of the cooling box body (61), a cooling frame (67) is arranged at the upper end of the cooling box body (61), one end of the cooling frame (67) is connected with the driving pump (68), the other end of the cooling frame (67) is communicated with a reflux groove (66), and cooling liquid is filled in the flow cavity (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311139192.XA CN117012465A (en) | 2023-09-05 | 2023-09-05 | Processing method of cable for force sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311139192.XA CN117012465A (en) | 2023-09-05 | 2023-09-05 | Processing method of cable for force sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117012465A true CN117012465A (en) | 2023-11-07 |
Family
ID=88569157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311139192.XA Pending CN117012465A (en) | 2023-09-05 | 2023-09-05 | Processing method of cable for force sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117012465A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB811703A (en) * | 1954-07-12 | 1959-04-08 | Shardlow Electrical Wires Ltd | Electric cables and method of and means for manufacturing same |
| US20070102183A1 (en) * | 2003-12-05 | 2007-05-10 | Pierangelo Jotti | Flexible traction element |
| CN106952695A (en) * | 2017-05-04 | 2017-07-14 | 江苏长峰电缆有限公司 | Multicore cable it is insulating exruded with exempt from eccentric die device and extrusion manufacturing process |
| CN108022695A (en) * | 2017-12-08 | 2018-05-11 | 株洲市霄湘科技开发有限公司 | A kind of circuit-line production technology |
| CN213353474U (en) * | 2020-08-31 | 2021-06-04 | 科曼达(天津)机械有限公司 | Rubber fine-adjustment extruder head |
-
2023
- 2023-09-05 CN CN202311139192.XA patent/CN117012465A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB811703A (en) * | 1954-07-12 | 1959-04-08 | Shardlow Electrical Wires Ltd | Electric cables and method of and means for manufacturing same |
| US20070102183A1 (en) * | 2003-12-05 | 2007-05-10 | Pierangelo Jotti | Flexible traction element |
| CN106952695A (en) * | 2017-05-04 | 2017-07-14 | 江苏长峰电缆有限公司 | Multicore cable it is insulating exruded with exempt from eccentric die device and extrusion manufacturing process |
| CN108022695A (en) * | 2017-12-08 | 2018-05-11 | 株洲市霄湘科技开发有限公司 | A kind of circuit-line production technology |
| CN213353474U (en) * | 2020-08-31 | 2021-06-04 | 科曼达(天津)机械有限公司 | Rubber fine-adjustment extruder head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1018676B (en) | Optical fibres submarine telecommunication cables and manufacture method thereof | |
| CN1430786A (en) | Coaxial cable having bimetallic outer conductor | |
| CN102074316B (en) | Electric wire and cable jacket extrusion and belting synchronization method and equipment for implementing same | |
| CN117012465A (en) | Processing method of cable for force sensor | |
| CN201465663U (en) | Lapping device for wire twisting machine | |
| CN211376259U (en) | Cable is dragged to anti-stretching for drive arrangement | |
| CN115691871A (en) | Anti-compression and anti-aging cable and preparation method thereof | |
| CN211501923U (en) | Polyethylene steel strip reinforced hollow winding structure wall pipe | |
| CN213277601U (en) | Winding device for winding insulating adhesive tape on copper stranded wire harness | |
| CN111653383B (en) | Double-layer co-extrusion insulated cable and extrusion device for production thereof | |
| CN112216447B (en) | Anti-riot compression-resistant longitudinal wrapping tape production process for cable and anti-riot compression-resistant cable | |
| CN212525695U (en) | Stamping equipment for stamping square tensile member | |
| CN108597653B (en) | Medium-voltage port machine cable for dragging composite three-layer sheath and manufacturing method thereof | |
| CN112799193A (en) | Anti-blocking end traction device for optical cable laying work | |
| CN212659335U (en) | Tensile type equipment connecting wire | |
| CN113555160B (en) | Production device for net wires by using adhesive wires | |
| CN217214191U (en) | Polyethylene insulated flexible cable | |
| CN218548084U (en) | Cable multi-strand wire bundling machine | |
| CN110706846B (en) | Movable cable assembly for top drive | |
| CN211980294U (en) | Cable protection layer wind | |
| CN217117384U (en) | Fish ball product forming equipment | |
| CN215452002U (en) | Anti-abrasion wire harness structure for full-automatic wire stripping terminal machine | |
| CN213797957U (en) | Cable anti-riot compression-resistant longitudinal wrapping tape production device | |
| CN206591837U (en) | Immersion vibrator flexible pipe | |
| CN117039756B (en) | Double-wire side-by-side high-voltage connector for new energy automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |