CN112060538A - Cable protection pipe forming manufacturing method - Google Patents
Cable protection pipe forming manufacturing method Download PDFInfo
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- CN112060538A CN112060538A CN202010915793.5A CN202010915793A CN112060538A CN 112060538 A CN112060538 A CN 112060538A CN 202010915793 A CN202010915793 A CN 202010915793A CN 112060538 A CN112060538 A CN 112060538A
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- cable protection
- protection pipe
- plate
- water
- pipe
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 64
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 238000005507 spraying Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 99
- 239000007921 spray Substances 0.000 claims description 32
- 238000009434 installation Methods 0.000 claims description 13
- 238000011282 treatment Methods 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/28—Storing of extruded material, e.g. by winding up or stacking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
- B29L2023/225—Insulated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3462—Cables
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention relates to a method for forming and manufacturing a cable protection pipe, which comprises a workbench, a spraying device, a cooling device and a transmission device, wherein the spraying device is arranged on the left side of the upper end of the workbench, the cooling device is arranged on the right side of the spraying device, and the transmission device is arranged on the right side of the cooling device. The invention provides a method for forming and manufacturing a cable protection pipe, which can solve the problems that when the cable protection pipe is formed and manufactured by the conventional cable protection pipe manufacturing equipment, the cable protection pipe is usually and directly cooled once by cooling equipment, the cable protection pipe is easy to be incompletely cooled by single cooling, so that the cable protection pipe is deformed after being cooled and formed, the conventional cable protection pipe manufacturing equipment can only be used for cooling and forming the cable protection pipe with one diameter specification, and a mold needs to be replaced when the cable protection pipe with the other diameter specification is cooled, so that the manufacturing cost of the cable protection pipe is increased, and the like.
Description
Technical Field
The invention relates to the technical field of manufacturing of cable protection pipes, in particular to a method for forming and manufacturing a cable protection pipe.
Background
The cable protection pipe is also called as a cable pipe, a power cable pipe, a cement cable pipe, a power calandria, a power cable protection pipe and the like. The cable protection pipe is mainly installed in a section where the communication cable and the power line are crossed, so that the short circuit accident caused by the disconnection of the power line is prevented, the communication cable and the steel wire rope are electrified, the cable, the switch and the machine core board are protected, the whole machine is not burnt out, and a certain isolation effect is achieved on the magnetic field interference of the power line. The cable protection pipe has the outstanding characteristics of high strength and small friction resistance, can be used for paving roads of various levels, and has the outstanding advantage of small friction resistance between the inner wall and the cable. When the cable is communicated, the number of the work wells is reduced, the construction cost is reduced, and the cable traction length is increased. When the cable protection pipe is manufactured and molded, the cable protection pipe needs to be cooled.
When the existing cable protection pipe manufacturing equipment is used for molding and manufacturing a cable protection pipe, the following problems often exist:
(1) when the existing cable protection pipe manufacturing equipment is used for molding and manufacturing a cable protection pipe, the cable protection pipe is usually cooled once directly through cooling equipment, and the cable protection pipe is easily incompletely cooled through single cooling, so that the cable protection pipe is deformed after being cooled and molded;
(2) when the existing cable protection pipe manufacturing equipment is used for molding and manufacturing a cable protection pipe, the existing cable protection pipe manufacturing equipment can only be used for cooling and molding the cable protection pipe with one diameter specification, and a mold needs to be replaced when the cable protection pipe with the other diameter specification is cooled, so that the manufacturing cost of the cable protection pipe is increased.
In order to make up for the defects of the prior art, the invention provides a cable protection pipe forming and manufacturing method.
Disclosure of Invention
The technical scheme adopted by the invention to solve the technical problem is as follows: a cable protection pipe forming manufacturing method comprises the following specific steps:
s1, equipment inspection: before starting the cable protection pipe forming equipment to manufacture the cable protection pipe, manually checking the cable protection pipe forming equipment;
s2, material penetrating and conveying: after the cable protection pipe is extruded, the extruded cable protection pipe sequentially passes through the spraying device and the cooling device by manpower and is placed on the transmission device, so that the transmission device carries out traction transmission on the cable protection pipe;
s3, spray treatment: in the process of extruding and drawing the cable protection pipe, spraying water to the extruded cable protection pipe through a spraying device, so that the cable protection pipe is primarily cooled by water flow;
s4, cooling treatment: after primary cooling, the cable protection pipe penetrates through the cooling device, and clear water is manually added into the cooling device, so that the cooling device carries out secondary cooling on the primarily cooled cable protection pipe;
in the process of forming and manufacturing the cable protection tube in the steps S1-S4, the cable protection tube is formed and manufactured by adopting specially designed equipment, the equipment specifically comprises a workbench, a spraying device, a cooling device and a transmission device, the spraying device is installed on the left side of the upper end of the workbench, the cooling device is arranged on the right side of the spraying device, the cooling device is installed in the middle of the upper end of the workbench, the transmission device is arranged on the right side of the cooling device, and the transmission device is installed on the right side of the upper end of the workbench; wherein:
spray set includes adjustment mechanism and water spray mechanism, and adjustment mechanism installs in workstation upper end left side, and water spray mechanism is installed to the adjustment mechanism inboard, and concrete during operation, the cable protection pipe after will extruding through the manual work passes water spray mechanism and cooling device in proper order, and place it on transmission device, make transmission device pull the transmission to the cable protection pipe, adjust water spray mechanism position through adjustment mechanism, make water spray mechanism spray the cable protection pipe of different diameter specifications, make water spray mechanism carry out primary cooling to the cable protection pipe.
The adjusting mechanism comprises a vertical plate, an adjusting screw, an installing plate, an installing block, a rotating block, a connecting plate and an adjusting branch chain, the vertical plate is arranged on the left side of the upper end of the workbench, the adjusting plate is symmetrically arranged in the front and back of the middle part of the front end of the vertical plate in a sliding fit mode, the adjusting screw is arranged between the adjusting plates in a threaded connection mode, the adjusting screw is arranged in the vertical plate through a bearing, the installing plate is arranged on the inner side of the adjusting plate, the installing block is arranged at the lower end of the installing plate, the rotating block is arranged at the front end and the back end of the installing block through hinges, the connecting plate is arranged on the outer side of the rotating block, the connecting plate is connected with the installing plate through the adjusting branch chain, the vertical plate and the connecting plate are both connected with the adjusting, and the branch chain is adjusted through manual rotation, so that the mounting plate and the connecting plate adjust the opening angle of the rotating block, and the rotating block performs spray cooling on cable protection pipes with different diameters.
The utility model discloses a hydraulic spray machine, including workstation, the workstation is provided with the pivot, the pivot is provided with the water pump, the water pump is installed in workstation upper end left side through threaded connection's mode, the installation piece all is provided with the cavity with the turning block inboard, be provided with crooked water pipe in the cavity, link to each other through being connected the water pipe between crooked water pipe and the water pump, the turning block inboard evenly is provided with the shower nozzle, the shower nozzle links to each other with crooked water pipe, concrete during operation, carry the clear water to crooked water pipe.
The cooling device comprises a supporting plate, a water tank, a transverse plate, a rotating motor, an installation shaft, a rotating blade and a stirring rod, wherein the supporting plate is installed in the middle of the upper end of the workbench, the water tank is installed at the upper end of the supporting plate, the transverse plate is installed at the middle of the upper end of the water tank, the rotating motor is installed at the upper end of the transverse plate through a motor installation plate, the installation shaft is installed at the output end of the rotating motor, the rotating blade is installed on the upper side of the installation shaft, the stirring rod is arranged below the rotating blade and is installed on the lower side of the installation shaft, when the cooling device works in detail, clear water is manually added into the water tank in the process of pulling the cable protection tube by a transmission device, after the addition of the clear water is completed, the installation shaft is driven, the condition that the temperature of clear water around the cable protection pipe is too high to cause that cooling can not be carried out is avoided.
As a preferred technical scheme of the invention, the transmission device comprises a side plate, a fixed roller, a support column, a transmission motor, a sliding roller, a sliding block and a connecting spring, the side plate is symmetrically arranged on the right side of the upper end of a workbench in a front-back manner, the fixed roller is arranged at the lower end of the inner side of the side plate through a bearing, the support column is arranged on the right side of the upper end of the workbench, the transmission motor is arranged at the upper end of the support column through a motor mounting plate, the output end of the transmission motor is connected with the front end of the fixed roller, the sliding roller is arranged above the fixed roller, the sliding roller is symmetrically arranged on the front-back through the bearing, the sliding block is arranged on the inner side of the side plate in a sliding fit manner, the upper end of the sliding block is connected with the side plate through the connecting, the cable protection pipe after cooling is pulled and conveyed by the fixed roller column and the sliding roller column, the cable protection pipe is continuously cooled after being extruded, and the sliding block is arranged to extrude the connecting spring, so that the sliding block drives the sliding roller column to lift, and the cable protection pipes with different diameters are pulled and transmitted by the fixed roller column and the sliding roller column.
As a preferable technical scheme of the invention, the adjusting screw is provided with opposite threads, and the opposite threads enable the adjusting plates to be close to each other or far away from each other simultaneously, so that the distance between the adjusting plates is rapidly set.
According to a preferred technical scheme, the adjusting branched chain comprises a rotary sleeve and connecting rods, the connecting rods are symmetrically installed at two ends of the rotary sleeve in a threaded fit mode, the connecting plates and the vertical plate are connected with the connecting rods through hinges, and when the cable protection device works, the connecting rods move along the rotary sleeve through manual rotation of the rotary sleeve, so that the opening angle of the rotating block is adjusted through the connecting plates and the vertical plate, and the rotating block is used for performing spray cooling on cable protection pipes with different diameters.
As a preferred technical scheme of the invention, the middle part of the vertical plate is of a cavity structure, and the connecting water pipe penetrates through the cavity to be connected with the bent water pipe.
According to the preferable technical scheme, the left side and the right side of the water tank are respectively provided with the round holes, the inner sides of the round holes are provided with the rubber sealing rings, the outer sides of the rubber sealing rings are provided with the balls, the balls are uniformly distributed along the circumferential direction of the round holes, the rubber sealing rings prevent clear water in the water tank from flowing out from the round holes, and the balls are convenient for the cable protection pipe to pull and move.
According to a preferred technical scheme of the invention, the middle parts of the fixed roller column and the sliding roller column are both of an arc-shaped structure, and rubber layers are arranged on the outer sides of the fixed roller column and the sliding roller column respectively, so that the fixed roller column and the sliding roller column can be attached to the surface of the cable protection pipe conveniently, friction between the fixed roller column and the cable protection pipe can be increased, the fixed roller column and the sliding roller column can conveniently conduct traction transmission on the cable protection pipe, and the rubber layers arranged on the outer sides of the fixed roller column and the sliding roller column can prevent the fixed roller column and the sliding roller column from scratching the surface of the cooled cable protection pipe.
Compared with the prior art, the invention has the following advantages:
1. according to the forming and manufacturing method of the cable protection pipe, the extruded cable protection pipe is cooled by adopting two cooling treatments, so that the cable protection pipe is completely cooled, the phenomenon that the cable protection pipe is deformed after being cooled and formed is avoided, the inner diameter is adjusted through the adjusting mechanism and the sliding roller column, the cable protection pipes with different diameters and specifications after being extruded are cooled, and the applicability of forming equipment of the cable protection pipe is improved;
2. according to the forming and manufacturing method of the cable protection pipe, the adjusting plate is lifted along the vertical plate through the adjusting screw, so that the distance between the mounting block and the rotating block is adjusted through the mounting plate, the opening angle of the rotating block is adjusted through the mounting plate and the connecting plate through manual rotation of the adjusting branched chain, and the rotating block is used for spraying and cooling the cable protection pipes with different diameters;
3. according to the forming and manufacturing method of the cable protection pipe, clear water is conveyed to the spray head through the water pump and sprayed out, so that the extruded cable protection pipe is subjected to primary wetting and cooling by the clear water, the stirring rod is driven by the rotating motor to stir and flow the clear water in the water tank, the clear water is continuously subjected to secondary cooling on the cable protection pipe, and the clear water in the water tank is overturned through the rotating blade, so that the condition that the clear water around the cable protection pipe cannot be cooled due to overhigh temperature is avoided;
4. according to the cable protection pipe forming manufacturing method, the sliding block is arranged to extrude the connecting spring, so that the sliding block drives the sliding roller to lift, the fixed roller and the sliding roller are used for carrying out traction transmission on cable protection pipes with different diameters, and the middle parts of the fixed roller and the sliding roller are both arc-shaped structures, so that the fixed roller and the sliding roller are convenient to attach to the surfaces of the cable protection pipes.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a schematic perspective view of the present invention in its working state;
FIG. 3 is a top plan view of the working condition of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 3 in accordance with the present invention;
FIG. 6 is a cross-sectional view taken along line C-C of FIG. 3 in accordance with the present invention;
FIG. 7 is an enlarged schematic view of the invention in the X-direction of FIG. 4;
FIG. 8 is an enlarged view of a portion of the invention in the Y-direction of FIG. 6.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 8.
A cable protection pipe forming manufacturing method comprises the following specific steps:
s1, equipment inspection: before starting the cable protection pipe forming equipment to manufacture the cable protection pipe, manually checking the cable protection pipe forming equipment;
s2, material penetrating and conveying: after the cable protection pipe is extruded, the extruded cable protection pipe sequentially passes through the spraying device 2 and the cooling device 3 by manpower and is placed on the transmission device 4, so that the transmission device 4 carries out traction transmission on the cable protection pipe;
s3, spray treatment: in the process of extruding and drawing the cable protection pipe, spraying water to the extruded cable protection pipe through the spraying device 2, so that the cable protection pipe is primarily cooled by water flow;
s4, cooling treatment: after primary cooling, the cable protection pipe passes through the cooling device 3, and clear water is manually added into the cooling device 3, so that the cooling device 3 carries out secondary cooling on the primarily cooled cable protection pipe;
in the process of forming and manufacturing the cable protection tube in the steps S1-S4, the cable protection tube is formed and manufactured by adopting a specially designed device, the device specifically comprises a workbench 1, a spraying device 2, a cooling device 3 and a transmission device 4, the spraying device 2 is installed on the left side of the upper end of the workbench 1, the cooling device 3 is arranged on the right side of the spraying device 2, the cooling device 3 is installed in the middle of the upper end of the workbench 1, the transmission device 4 is arranged on the right side of the cooling device 3, and the transmission device 4 is installed on the right side of the upper end of the workbench 1; wherein:
The adjusting mechanism 21 comprises a vertical plate 211, an adjusting plate 212, an adjusting screw 213, a mounting plate 214, a mounting block 215, a rotating block 216, a connecting plate 217 and an adjusting branched chain 218, wherein the vertical plate 211 is mounted on the left side of the upper end of the workbench 1, the adjusting plate 212 is symmetrically mounted in the front and back of the middle of the front end of the vertical plate 211 in a sliding fit manner, the adjusting screw 213 is mounted between the adjusting plates 212 in a threaded connection manner, the adjusting screw 213 is mounted in the vertical plate 211 through a bearing, the mounting plate 214 is mounted on the inner side of the adjusting plate 212, the mounting block 215 is mounted at the lower end of the mounting plate 214, the rotating block 216 is mounted at the front end and the rear end of the mounting block 215 through hinges, the connecting plate 217 is mounted on the outer side of the rotating block 216, the connecting plate 217 is connected with the mounting plate 214 through a, the adjusting plate 212 is lifted along the vertical plate 211, so that the mounting plate 214 adjusts the distance between the mounting block 215 and the rotating block 216, and the adjusting branch chain 218 is manually rotated, so that the mounting plate 214 and the connecting plate 217 adjust the opening angle of the rotating block 216, and the rotating block 216 performs spray cooling on cable protection pipes with different diameters.
As a preferred technical solution of the present invention, the adjusting screw 213 is provided with opposite threads, and the opposite threads enable the adjusting plates 212 to simultaneously approach or simultaneously move away, so as to rapidly set the distance between the adjusting plates 212.
As a preferred technical solution of the present invention, the adjusting branch 218 includes a rotating sleeve 2181 and a connecting rod 2182, the connecting rod 2182 is symmetrically installed at two ends of the rotating sleeve 2181 in a manner of screw-thread fit, and the connecting plate 217 and the vertical plate 211 are both connected to the connecting rod 2182 through a hinge, during specific work, the connecting rod 2182 moves along the rotating sleeve 2181 by manually rotating the rotating sleeve 2181, so that an opening angle of the rotating block 216 is adjusted by the connecting plate 217 and the vertical plate 211, and the rotating block 216 performs spray cooling on cable protection pipes with different diameters.
The water spraying mechanism 22 comprises a water pump 221, a bent water pipe 222, a connecting water pipe 223 and a spray head 224, the water pump 221 is installed on the left side of the upper end of the workbench 1 in a threaded connection mode, cavities are formed in the inner sides of the installation block 215 and the rotating block 216, the bent water pipe 222 is arranged in the cavities, the bent water pipe 222 is connected with the water pump 221 through the connecting water pipe 223, the spray head 224 is evenly arranged on the inner side of the rotating block 216, the spray head 224 is connected with the bent water pipe 222, during specific work, clear water is conveyed to the bent water pipe 222 through the connecting water pipe 223 through the water pump 221, the bent water pipe 222 enables the clear water to enter the spray head 224 to be sprayed out, and the cable protection pipe after extrusion is cooled by.
As a preferred technical scheme of the invention, the middle part of the vertical plate 211 is a cavity structure, and the connecting water pipe 223 penetrates through the cavity to be connected with the bent water pipe 222.
The cooling device 3 comprises a supporting plate 31, a water tank 32, a transverse plate 33, a rotating motor 34, a mounting shaft 35, a rotating blade 36 and a stirring rod 37, the supporting plate 31 is mounted in the middle of the upper end of the workbench 1, the water tank 32 is mounted at the upper end of the supporting plate 31, the transverse plate 33 is mounted in the middle of the upper end of the water tank 32, the rotating motor 34 is mounted at the upper end of the transverse plate 33 through a motor mounting plate 214, the mounting shaft 35 is mounted at the output end of the rotating motor 34, the rotating blade 36 is mounted on the upper side of the mounting shaft 35, the stirring rod 37 is arranged below the rotating blade 36, the stirring rod 37 is mounted at the lower side of the mounting shaft 35, in the specific working process, the transmission device 4 pulls the cable protection tube to advance, clear water is manually added into the water tank 32, after the clear water is added, the mounting shaft 35, and the clean water in the water tank 32 is turned over through the rotating blade 36, so that the condition that the temperature of the clean water around the cable protection pipe is too high to cause that cooling cannot be carried out is avoided.
As a preferred technical scheme of the present invention, the left and right sides of the water tank 32 are provided with circular holes, the inner sides of the circular holes are provided with rubber sealing rings, and the outer sides of the rubber sealing rings are provided with balls, the balls are uniformly arranged along the circumferential direction of the circular holes, the rubber sealing rings prevent clear water in the water tank 32 from flowing out from between the circular holes, and the balls facilitate the cable protection tube to move in a traction manner.
As a preferred technical scheme of the invention, the transmission device 4 comprises a side plate 41, a fixed roller 42, a support column 43, a transmission motor 44, a sliding roller 45, a sliding block 46 and a connecting spring 47, wherein the side plate 41 is symmetrically arranged on the right side of the upper end of the workbench 1 in the front-back direction, the fixed roller 42 is arranged at the lower end of the inner side of the side plate 41 through a bearing, the support column 43 is arranged on the right side of the upper end of the workbench 1, the transmission motor 44 is arranged at the upper end of the support column 43 through a motor mounting plate 214, the output end of the transmission motor 44 is connected with the front end of the fixed roller 42, the sliding roller 45 is arranged above the fixed roller 42, the sliding roller 45 is symmetrically arranged with the sliding block 46 in the front-back direction through the bearing, the sliding block 46 is arranged on the inner side of the side plate 41 in a sliding fit manner, the upper end of the sliding block, drive fixed roller 42 rotatory through transmission motor 44 for fixed roller 42 draws with slip roller 45 the transport to the cable protection pipe after the cooling, guarantees cable protection pipe and extrudes back continuous cooling, and through being equipped with sliding block 46 extrusion connecting spring 47, makes sliding block 46 drive slip roller 45 and goes up and down, thereby makes fixed roller 42 and slip roller 45 draw the transmission to the cable protection pipe of different diameter specifications.
As a preferred technical scheme of the present invention, the middle portions of the fixed roller column 42 and the sliding roller column 45 are both in an arc structure, and rubber layers are disposed on the outer sides of the fixed roller column 42 and the sliding roller column 45, the arc structure facilitates the fixed roller column 42 and the sliding roller column 45 to be attached to the surface of the cable protection tube, so as to increase friction between the fixed roller column 42, the sliding roller column 45 and the cable protection tube, and facilitate the fixed roller column 42 and the sliding roller column 45 to perform traction transmission on the cable protection tube, and the rubber layers disposed on the outer sides of the fixed roller column 42 and the sliding roller column 45 prevent the fixed roller column 42 and the sliding roller column 45 from scratching the surface of the cooled cable protection tube.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A cable protection pipe forming manufacturing method is characterized by comprising the following steps: the specific manufacturing method comprises the following steps:
s1, equipment inspection: before starting the cable protection pipe forming equipment to manufacture the cable protection pipe, manually checking the cable protection pipe forming equipment;
s2, material penetrating and conveying: after the cable protection pipe is extruded, the extruded cable protection pipe sequentially passes through the spraying device (2) and the cooling device (3) through manual work and is placed on the transmission device (4), so that the transmission device (4) carries out traction transmission on the cable protection pipe;
s3, spray treatment: in the process of extruding and drawing the cable protection pipe, spraying water to the extruded cable protection pipe through a spraying device (2) so that water flow primarily cools the cable protection pipe;
s4, cooling treatment: after primary cooling, the cable protection pipe penetrates through the cooling device (3), and clear water is manually added into the cooling device (3) so that the cooling device (3) carries out secondary cooling on the cable protection pipe after primary cooling;
in the process of forming and manufacturing the cable protection pipe in the steps S1-S4, the cable protection pipe is formed and manufactured by adopting a specially designed device, the device specifically comprises a workbench (1), a spraying device (2), a cooling device (3) and a transmission device (4), the spraying device (2) is installed on the left side of the upper end of the workbench (1), the cooling device (3) is arranged on the right side of the spraying device (2), the cooling device (3) is installed in the middle of the upper end of the workbench (1), the transmission device (4) is arranged on the right side of the cooling device (3), and the transmission device (4) is installed on the right side of the upper end of the workbench (1); wherein:
the spraying device (2) comprises an adjusting mechanism (21) and a water spraying mechanism (22), the adjusting mechanism (21) is installed on the left side of the upper end of the workbench (1), and the water spraying mechanism (22) is installed on the inner side of the adjusting mechanism (21);
the adjusting mechanism (21) comprises a vertical plate (211), an adjusting plate (212), an adjusting screw (213), an installing plate (214), an installing block (215), a rotating block (216), a connecting plate (217) and an adjusting branched chain (218), wherein the vertical plate (211) is installed on the left side of the upper end of the workbench (1), the adjusting plate (212) is symmetrically installed in the middle of the front end of the vertical plate (211) in a front-back sliding fit mode, the adjusting screw (213) is installed between the adjusting plates (212) in a threaded connection mode, the adjusting screw (213) is installed in the vertical plate (211) through a bearing, the installing plate (214) is installed on the inner side of the adjusting plate (212), the installing block (215) is installed at the lower end of the installing plate (214), the rotating block (216) is installed at the front end and the rear end of the installing block (215) through hinges, the connecting plate (217) is installed, the vertical plate (211) and the connecting plate (217) are connected with the adjusting branched chain (218) through hinges;
the water spraying mechanism (22) comprises a water pump (221), a bent water pipe (222), a connecting water pipe (223) and a spray head (224), the water pump (221) is installed on the left side of the upper end of the workbench (1) in a threaded connection mode, cavities are formed in the inner sides of the installation block (215) and the rotating block (216), the bent water pipe (222) is arranged in the cavities, the bent water pipe (222) is connected with the water pump (221) through the connecting water pipe (223), the spray head (224) is uniformly arranged on the inner side of the rotating block (216), and the spray head (224) is connected with the bent water pipe (222);
cooling device (3) are including backup pad (31), water tank (32), diaphragm (33), rotating electrical machines (34), installation axle (35), swivel leaf (36) and puddler (37), backup pad (31) are installed at workstation (1) upper end middle part, water tank (32) are installed to backup pad (31) upper end, water tank (32) upper end mid-mounting has diaphragm (33), rotating electrical machines (34) are installed through motor mounting panel (214) in diaphragm (33) upper end, installation axle (35) are installed to the output of rotating electrical machines (34), swivel leaf (36) are installed to installation axle (35) upside, swivel leaf (36) below is provided with puddler (37), install at installation axle (35) downside puddler (37).
2. The method for forming a cable protection tube according to claim 1, wherein: the transmission device (4) comprises a side plate (41), a fixed roller (42), a support column (43), a transmission motor (44), a sliding roller (45), a sliding block (46) and a connecting spring (47), curb plate (41) longitudinal symmetry installs on workstation (1) upper end right side, fixed roller (42) are installed through the bearing to curb plate (41) inboard lower extreme, support column (43) are installed on workstation (1) upper end right side, transmission motor (44) are installed through motor mounting panel (214) in support column (43) upper end, the output of transmission motor (44) links to each other with fixed roller (42) front end, fixed roller (42) top is provided with slip roller (45), sliding block (46) are installed through bearing front and back symmetry in slip roller (45), sliding block (46) are installed at curb plate (41) inboardly through sliding fit's mode, sliding block (46) upper end links to each other with curb plate (41) through coupling spring (47).
3. The method for forming a cable protection tube according to claim 1, wherein: the adjusting screw rod (213) is provided with opposite threads.
4. The method for forming a cable protection tube according to claim 1, wherein: the adjusting branched chain (218) comprises a rotating sleeve (2181) and a connecting rod (2182), the connecting rod (2182) is symmetrically installed at two ends of the rotating sleeve (2181) in a threaded matching mode, and the connecting plate (217) is connected with the connecting rod (2182) through a hinge with the vertical plate (211).
5. The method for forming a cable protection tube according to claim 1, wherein: the middle part of the vertical plate (211) is of a cavity structure, and a connecting water pipe (223) penetrates through the cavity to be connected with the bent water pipe (222).
6. The method for forming a cable protection tube according to claim 1, wherein: the water tank (32) left and right sides all is provided with the round hole, and the round hole inboard is provided with rubber seal, and the rubber seal outside is provided with the ball, and the ball is evenly arranged along round hole circumference.
7. The method for forming a cable protection tube according to claim 2, wherein: the middle parts of the fixed roller column (42) and the sliding roller column (45) are both arc-shaped structures, and rubber layers are arranged on the outer sides of the fixed roller column (42) and the sliding roller column (45).
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| CN202010915793.5A CN112060538B (en) | 2020-09-03 | 2020-09-03 | Cable protection pipe forming manufacturing method |
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| CN202010915793.5A CN112060538B (en) | 2020-09-03 | 2020-09-03 | Cable protection pipe forming manufacturing method |
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| CN112652423A (en) * | 2021-01-05 | 2021-04-13 | 王春英 | Cable threading equipment for cable processing |
| CN112793118A (en) * | 2021-01-18 | 2021-05-14 | 王秋莹 | Forming equipment is used in production of PVC pipeline that can cool off fast |
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| CN117001975A (en) * | 2023-06-07 | 2023-11-07 | 杭州人通管业有限公司 | Power cable protection tube shaping and cooling device based on sectional temperature control adjustment |
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| CN112060538B (en) | 2021-04-06 |
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Effective date of registration: 20210319 Address after: 062450 Yanjia village, Liugusi Town, Hejian City, Cangzhou City, Hebei Province Applicant after: Hebei shuanglongsheng Photoelectric Technology Co.,Ltd. Address before: Yongan Road, Baishuiyang Town, Linhai City, Taizhou City, Zhejiang Province Applicant before: Li Fuxiang |
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