CN115401892A - Preparation device and production process of HDPE (high-density polyethylene) inner rib reinforced helical bellows - Google Patents
Preparation device and production process of HDPE (high-density polyethylene) inner rib reinforced helical bellows Download PDFInfo
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- CN115401892A CN115401892A CN202211071267.0A CN202211071267A CN115401892A CN 115401892 A CN115401892 A CN 115401892A CN 202211071267 A CN202211071267 A CN 202211071267A CN 115401892 A CN115401892 A CN 115401892A
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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
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
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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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
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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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a preparation device and a production process of a HDPE inner rib reinforced helical bellows, and the preparation device comprises a preparation device body, wherein the preparation device body comprises a preparation device and a raw material processing device matched with the preparation device, the raw material processing device comprises a support I and a raw material air drying barrel arranged above the support I, a processing box I is arranged above the raw material air drying barrel, the processing box I and the raw material processing device are integrally formed, the support I comprises a support I and a support II, a support base plate is arranged between the support I and the support II, and a material collecting box is arranged on the support base plate. The invention has the beneficial effects that: compact structure, alleviate workman working strength, improve the effect of raw materials processing, improve the cooling efficiency of raw materials.
Description
Technical Field
The invention relates to the technical field of spiral corrugated pipes, in particular to a preparation device and a production process of HDPE (high-density polyethylene) inner rib reinforced spiral corrugated pipes.
Background
The corrugated pipe is a tubular elastic sensitive element formed by connecting foldable corrugated sheets along the folding and stretching direction, is widely applied to instruments and meters and mainly used as a measuring element of a pressure measuring instrument to convert pressure into displacement or force, has thin pipe wall and high sensitivity, has the measuring range of dozens of Pa to dozens of MPa, is fixed at an opening end, is in a free state, utilizes an auxiliary spiral spring or a reed to increase elasticity, extends along the length direction of the pipe under the action of internal pressure during working, enables a movable end to generate displacement in a certain relation with the pressure, drives a pointer to directly indicate the magnitude of the pressure, is often combined with a displacement sensor to form a pressure sensor outputting electric quantity, and is sometimes used as an isolating element.
However, although the existing production method can produce and prepare the helical bellows, the existing production method still has a plurality of defects: 1. current raw materials are dried in the dry in-process of air current, and it is mainly to be that inclosed cavity bottom is dried, need not the manual transposition that does not stop at the in-process of drying for the deposit can carry out pneumatics at the raw materials of bottom, when operating personnel used when improper, blows off the raw materials easily, and simultaneously because long-term reciprocal drying efficiency who makes the raw materials is not good. 2. The existing cooling device has a single structure, and the cooling efficiency is poor in the normal use process.
Based on the technical defects, a preparation device and a production process of the HDPE inner rib reinforced helical bellows are urgently needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a preparation device and a production process of an HDPE inner rib reinforced helical bellows, which have compact structure, reduce the working strength of workers, improve the processing effect of raw materials and improve the cooling efficiency of the raw materials.
The purpose of the invention is realized by the following technical scheme: the preparation device of the HDPE inner rib reinforced spiral corrugated pipe comprises a preparation device body, wherein the preparation device body comprises a preparation device and a raw material processing device matched with the preparation device, the raw material processing device comprises a first support and a raw material air drying barrel arranged above the first support, a first processing box body is arranged above the raw material air drying barrel, the first processing box body and the raw material processing device are integrally formed, the first support comprises a first support leg and a second support leg, a supporting bottom plate is arranged between the first support leg and the second support leg, and a material collecting box is arranged on the supporting bottom plate;
the raw materials air-dry barrel and gather materials and be equipped with L shape slope inlet pipe between the case, preparation facilities includes support two, be equipped with horizontal backup pad on the support two, and one of horizontal backup pad is served and is equipped with T font support frame, T font support frame is placed for invering, be equipped with bracing piece one, bracing piece two and bracing piece three in the horizontal backup pad, be equipped with raw materials roll-in device on bracing piece one and the bracing piece two, be equipped with the coiler body on the T font support frame, be equipped with the extruded tube between coiler body and the raw materials roll-in device, be equipped with cooling device on the extruded tube, be equipped with annular slip casting pipe on the tip of extruded tube, the top of raw materials roll-in device is equipped with support three, and is equipped with the case rack that gathers materials on the case for when the case that gathers materials is full of certain raw materials, on dropping into the case rack that gathers materials.
In the preparation device of the HDPE inner rib reinforced helical bellows, universal wheels are arranged on the first support and the second support, an upper cavity and a lower cavity are arranged inside the first processing box body, the first upper cavity is internally provided with the first partition plate, the middle of the first partition plate is provided with the arc-shaped heat conduction plate, the arc-shaped heat conduction plate divides the upper cavity into a heating cavity and a pulse airflow cavity, the bottom of the arc-shaped heat conduction plate is provided with a conical structure, a discharge hole is arranged beside the conical structure, the end part of the discharge hole is provided with an aggregate cavity, the bottom of the aggregate cavity is arranged in an arc-shaped structure, the middle of the aggregate cavity is provided with the first discharge pipe, and the first discharge pipe is provided with a switch valve.
In the device for preparing the HDPE inner rib reinforced spiral corrugated pipe, the inner part of the lower cavity is provided with the stirring device, the side wall of the lower cavity is provided with the first supporting panel, the stirring device comprises the first motor and the vertical stirring rod, the first motor is arranged on the first supporting panel, the output shaft of the first motor penetrates through the side wall of the lower cavity, the bottom of the lower cavity is obliquely arranged, the second discharging pipe is arranged between the lower cavity and the raw material air drying barrel, the bottom of the raw material air drying barrel is obliquely arranged, the L-shaped oblique feeding pipe is provided with the pipe clamping valve, the width of the raw material air drying barrel is larger than that of the first processing box body, the side wall of the raw material air drying barrel is provided with the air blower, the air blower is provided with the first air outlet pipe and the second air outlet pipe, the joint of the first partition plate and the arc-shaped heat conducting plate is provided with the air tap, the outer side wall of the pulse air flow cavity is provided with the annular air supply pipe, the air tap is connected with the annular air supply pipe, and the first air outlet pipe is connected with the annular air supply pipe.
In the device for preparing the HDPE inner rib reinforced helical bellows, the inner side wall of the raw material air drying barrel is provided with the air blowing cavity, the air blowing cavity is provided with a plurality of air nozzles, and the air outlet pipe I and the air outlet pipe II are both provided with the switch valves; the air outlet pipe II penetrates through the side wall of the raw material air drying barrel and is connected with the air blowing cavity, the bottom of the raw material air drying barrel is arranged in an inclined mode, so that raw materials can flow into the material collecting box under the air drying and inclination effects, a vent hole and a first inlet pipe are arranged on the top wall of the upper cavity, a rotatable shielding plate is arranged on the vent hole, a second inlet pipe is arranged on the side wall of the lower cavity, and switch valves are arranged on the first inlet pipe and the second inlet pipe; the third support further comprises a first support leg, a second support leg and a second support panel arranged above the first support leg and the second support leg, and the first support leg and the second support leg are detachably mounted.
In the preparation device of the HDPE inner rib reinforced helical bellows, a third support panel is arranged above a first support rod and a second support rod, a raw material rolling device is arranged on the third support panel, a third feeding pipe is arranged above the raw material rolling device, a second feeding through hole is arranged on the second support panel and is positioned right above the third feeding pipe, an anti-skid convex limiting block and an adjustable bolt placing block are arranged beside the feeding through hole, a rolling cavity is arranged inside the raw material rolling device, a rolling wheel is arranged inside the rolling cavity, a second motor is arranged beside the raw material rolling device, and an output shaft of the second motor penetrates through the side wall of the raw material rolling device and is connected with the rolling wheel; the third support rod positions the extruded pipe, and the rolling wheel is provided with flexible extruded parts which are alternately concave and convex.
In the device for preparing the HDPE inner rib reinforced helical bellows, the cooling device is sleeved on the extrusion pipe, the cooling device is a water-cooling sleeve with through holes at two ends and a cavity structure in the inner part, a first inclined groove and a second inclined groove are arranged in the cooling device, drop plates are arranged on the first inclined groove and the second inclined groove respectively, the drop plates on the first inclined groove and the second inclined groove are arranged in a staggered mode in the horizontal direction, a water inlet pipe is arranged at the upper part of one end of the cooling device, a water outlet pipe is arranged at the lower part of the other end of the cooling device, caps in threaded fit are arranged at two ends of the cooling device, an elastic water blocking piece is arranged on the inner sides of the caps, and the cooling device is placed horizontally.
In the preparation device of the HDPE inner rib reinforced helical bellows, the winding machine body further comprises a first extrusion pipe and a second extrusion pipe, a push plate is arranged inside the first extrusion pipe, a first layer and a second layer are arranged on the push plate, the first layer and the second layer are integrally formed, discharge ports are formed in the push plate, a plurality of discharge ports are formed in the push plate, a discharge block is arranged beside each discharge port, a pressure pump is arranged on the annular grouting pipe, a first connecting pipe is arranged between the annular grouting pipe and the discharge ports and can be arranged in a telescopic mode, and a helical pipe is arranged at the bottom of the push plate.
In the production process of the preparation device of the HDPE inner rib reinforced helical bellows, the preparation method comprises the following steps:
s1, a processing method of a raw material for preparing a spiral corrugated pipe specifically comprises the following steps:
s11, firstly, wood powder is put into the upper cavity, and the raw material is subjected to air flow drying through a blower and a heating device; after the prepared raw materials are dried, putting the raw materials into the lower cavity;
s12, after a certain amount of raw materials are stored in the lower cavity, starting the stirrer, adding the coupling agent and other raw materials into the lower cavity, stirring for 15-30 minutes, and then opening the L-shaped inclined feeding pipe to enable the mixed raw materials to be added into the aggregate box;
s2, a using method of the preparation device comprises the following specific operation steps:
s21, invert the raw materials in the aggregate box on support three for the inside of raw materials roll-in device is gone into to the slow entering of raw materials, when under unsmooth extrusion, makes partial large granule in the raw materials roll, simultaneously under cooling device' S effect, enters into the coiler body, thereby accomplishes the preparation of HDPE inner rib reinforcing helical bellows.
The invention has the following advantages:
1. the preparation device body comprises a preparation device and a raw material processing device matched with the preparation device, wherein the preparation device and the raw material processing device are matched with each other, so that the raw material processing device can move and operate at the initial stage of raw material processing according to the requirements of a site environment, the raw material processing device is convenient to process raw materials and prepare pipelines, the raw material processing device comprises a first support and a raw material air drying barrel arranged above the first support, a first processing box body is arranged above the raw material air drying barrel, the first processing box body and the raw material processing device are integrally formed, the first support comprises a first support leg and a second support leg, a supporting base plate is arranged between the first support leg and the second support leg, and a material collecting box is arranged on the supporting base plate, so that the processed raw materials can be collected.
2. According to the invention, universal wheels are respectively arranged on the first support and the second support, so that the first support and the second support are convenient and rapid to move, an upper cavity and a lower cavity are arranged in the first processing box body, a first partition plate is arranged in the upper cavity, an arc-shaped heat conduction plate is arranged in the middle of the first partition plate, the arc-shaped heat conduction plate divides the upper cavity into a heating cavity and a pulse airflow cavity, the two cavities are arranged to dry raw materials in an airflow manner, a conical structure is arranged at the bottom of the arc-shaped heat conduction plate, a discharge hole is arranged beside the conical structure, a material collecting cavity is arranged at the end part of the discharge hole, the bottom of the material collecting cavity is arranged in an arc-shaped structure, a first discharge pipe is arranged in the middle, and a switch valve is arranged on the first discharge pipe; baffle one is equipped with the air cock with the junction of arc heat-conducting plate, and the air cock for the downward sloping setting and cooperate with the arc heat-conducting plate for the raw materials that is located the arc heat-conducting plate has realized stirring repeatedly under the effect of gravity and air current, has improved the efficiency of drying.
Drawings
FIG. 1 is a schematic structural view of a manufacturing apparatus body according to the present invention;
FIG. 2 is a schematic view of the raw material processing apparatus according to the present invention;
FIG. 3 is a schematic cross-sectional view of a roll wheel according to the invention;
FIG. 4 is a schematic view of the structure of the cooling apparatus according to the present invention;
FIG. 5 is a schematic structural view of a push plate according to the present invention;
FIG. 6 isbase:Sub>A schematic cross-sectional view taken at A-A in FIG. 1;
FIG. 7 is a schematic cross-sectional view at B-B of FIG. 2;
FIG. 8 is an enlarged partial schematic view at C of FIG. 2;
FIG. 9 is an enlarged partial view of FIG. 4 at D;
fig. 10 is a partially enlarged schematic view at E in fig. 6.
In the figure, the position of the upper end of the main shaft, the device comprises a preparation device 1, a raw material processing device 2, a first support 3, a raw material air drying barrel 4, a supporting bottom plate 5, a material collecting box 6, an L-shaped inclined feeding pipe 7, a second support 8, a transverse supporting plate 9, a T-shaped supporting frame 10, a first supporting rod 11, a second supporting rod 12, a third supporting rod 13, a raw material rolling device 14, a winding machine body 15, an extrusion pipe 16, a cooling device 17, an annular grouting pipe 18, a third support 19, an upper cavity 20, a lower cavity 21, a first partition plate 22, an arc-shaped heat conducting plate 23, a heating cavity 24, a conical structure 25, a discharge hole 26, a material collecting cavity 27, a first discharge pipe 28, a first supporting panel 29, a first motor 30, a stirring vertical rod 31, a second discharge pipe 32, an air blower 33, a first air blower 33, a second air drying barrel 4, a supporting bottom plate 5, a material rolling device 14, a winding machine body 15, an extrusion pipe 16, a cooling device 17, an annular grouting pipe 18, a third support 19, an upper cavity 20, a lower cavity 21, an arc-shaped heat conducting plate 23, a heating cavity, a conical structure 25, a conical structure and a conical structure the air-out device comprises a first air-out pipe 34, a second air-out pipe 35, an air nozzle 36, an annular air-feeding pipe 37, an air-blowing cavity 38, a vent 39, a first feeding pipe 40, a shielding plate 41, a second feeding pipe 42, a second supporting panel 43, a third supporting panel 44, a third feeding pipe 45, a side feeding through hole 46, an anti-skid bump limiting block 47, an adjustable bolt placing block 48, a rolling cavity 49, a rolling wheel 50, a second motor 51, a flexible extrusion piece 52, a first inclined groove 53, a second inclined groove 54, a water dropping plate 55, a water inlet pipe 56, a water outlet pipe 57, a cap 58, an elastic water blocking piece 59, a first extrusion pipe 60, a second extrusion pipe 61, a pushing plate 62, a discharge hole 63, a discharge block 64, a first connecting pipe 65 and a spiral pipe 66.
Detailed Description
The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:
as shown in fig. 1-10, the preparation device for the HDPE inner rib reinforced helical bellows comprises a preparation device body, wherein the preparation device body comprises a preparation device 1 and a raw material processing device 2 matched with the preparation device 1, the raw material processing device 2 comprises a first support 3 and a raw material air drying barrel 4 arranged above the first support 3, a first processing box body is arranged above the raw material air drying barrel 4, the first processing box body and the raw material processing device 4 are integrally formed, the first support 3 comprises a first support leg and a second support leg, a support base plate 5 is arranged between the first support leg and the second support leg, and a material collecting box 6 is placed on the support base plate 5;
the preparation device comprises a second support 8, a transverse support plate 9 is arranged on the second support 8, a T-shaped support frame 10 is arranged at one end of the transverse support plate 9, the T-shaped support frame 10 is placed in an inverted mode, a first support rod 11, a second support rod 12 and a third support rod 13 are arranged on the transverse support plate 9, a raw material rolling device 14 is arranged on the first support rod 11 and the second support rod 12, a winding machine body 15 is arranged on the T-shaped support frame, an extrusion pipe 16 is arranged between the winding machine body 15 and the raw material rolling device 13, a cooling device 17 is arranged on the extrusion pipe 16, an annular grouting pipe 18 is arranged on the end portion of the extrusion pipe 16, normal machining of the spiral corrugated pipe is guaranteed due to the arrangement of the annular grouting pipe 18, a third support 19 is arranged above the raw material rolling device 14, a material collecting box placing frame is arranged on the third support 19, and the material collecting box placing frame is arranged on the third support frame 19, so that when the material collecting box 6 is filled with a certain amount of raw materials, the placing frame is placed on the collecting box placing frame.
All be equipped with the universal wheel on support 3 and the support two 8, the inside of processing box one is equipped with upper portion cavity 20 and lower part cavity 21, be equipped with baffle 22 on the inside of upper portion cavity 20, and be equipped with arc heat-conducting plate 23 on the middle part of baffle 22, and arc heat-conducting plate 23 cuts apart into heating cavity 24 and pulse airflow cavity with upper portion cavity 20, be equipped with conical structure 25 on the bottom of arc heat-conducting plate 23, conical structure 25's setting makes the raw materials when blowing in to conical structure 25, can promote along the lateral wall, thereby can guarantee the quick drying of raw materials, and the other discharge opening 26 that is equipped with of conical structure 25, and be equipped with the cavity 27 that gathers materials on the tip of discharge opening 26, the bottom of cavity 27 that gathers materials sets up for the arc structure, and be equipped with discharging pipe 28 on the middle part, be equipped with the ooff valve on discharging pipe 28.
The stirring device is arranged inside the lower cavity 21, a first supporting panel 29 is arranged on the side wall of the lower cavity 21, the stirring device comprises a first motor 30 and a first stirring vertical rod 31, the first motor 30 is arranged on the first supporting panel 29, an output shaft of the first motor 30 penetrates through the side wall of the lower cavity 21, the bottom of the lower cavity 21 is obliquely arranged, a second discharging pipe 32 is arranged between the lower cavity 21 and the raw material air drying barrel 4, the bottom of the raw material air drying barrel 4 is obliquely arranged, normal discharging is guaranteed, a pipe clamping valve is arranged on the L-shaped oblique feeding pipe 7, the width of the raw material air drying barrel 4 is larger than that of the first processing box body, an air blower 33 is arranged on the side wall of the raw material air drying barrel 4, an air outlet pipe is arranged on the air blower 33, the air outlet pipe is provided with a first air outlet pipe 34 and a second air outlet pipe 35, the requirement for drying air flow can be guaranteed due to the arrangement of the first air outlet pipe 34 and the second air outlet pipe 35, meanwhile, the raw material can be blown out, an air can be blown out through the connection of the first partition plate 22 and the arc-shaped heat conducting plate 23, an air nozzle 36 is obliquely arranged, the outer side wall of the pulse air flow cavity is provided with a ring-shaped air supply pipe 37, the ring-shaped air supply pipe 37, and the air nozzle 36 is connected with the first air supply pipe 34.
The inner side wall of the raw material air drying barrel 4 is provided with an air blowing cavity 38, the air blowing cavity 38 is provided with a plurality of air nozzles 36, so that the raw materials can be dried, and the air outlet pipe I34 and the air outlet pipe II 35 are both provided with switch valves; the air outlet pipe II 35 penetrates through the side wall of the raw material air drying barrel 4 and is connected with the air blowing cavity 38, the bottom of the raw material air drying barrel 4 is arranged in an inclined mode, so that raw materials can flow into the material collecting box 6 under the air drying and inclination effects, a vent hole 39 and a first feeding pipe 40 are arranged on the top wall of the upper cavity 20, a rotatable shielding plate 41 is arranged on the vent hole 39, a second feeding pipe 42 is arranged on the side wall of the lower cavity 21, and switch valves are arranged on the first feeding pipe 40 and the second feeding pipe 42; the third support 19 further comprises a first support leg, a second support leg and a second support panel 43 arranged above the first support leg and the second support leg, wherein the first support leg and the second support leg are detachably mounted.
A third support panel 44 is arranged above the first support rod 11 and the second support rod 12, the raw material rolling device 14 is arranged on the third support panel 44, a third feeding pipe 45 is arranged above the raw material rolling device 14, a second feeding through hole 46 is arranged on the second support panel 43 and is positioned right above the third feeding pipe 45, so that the feeding can be effectively carried out, an anti-skid convex limiting block 47 and an adjustable bolt placing block 48 are arranged beside the feeding through hole 46, so that the material collecting box 6 can be placed, a rolling cavity 49 is arranged inside the raw material rolling device 14, a rolling wheel 50 is arranged inside the rolling cavity 49, a second motor 51 is arranged beside the raw material rolling device 14, and an output shaft of the second motor 51 penetrates through the side wall of the raw material rolling device 14 and is connected with the rolling wheel 50; the supporting rod III 13 positions the extrusion pipe 16, and the rolling wheel 50 is provided with a flexible extrusion piece 52 with alternate concave and convex parts, so that the fine particles are crushed under the extrusion effect.
The cooling device 17 is sleeved on the extrusion pipe 16, the cooling device 17 is provided with through holes at two ends, the inside of the cooling device 17 is a water-cooling sleeve with a cavity structure, the inside of the cooling device 17 is provided with a first inclined groove 53 and a second inclined groove 54, the first inclined groove 53 and the second inclined groove 54 are both provided with drop plates 55, when water flows down, blocking is performed under the action of the drop plates 55, so that the drop plates 55 deviate from the inclined grooves, the contact area between the drop plates and the extrusion pipe 16 is increased, the cooling efficiency is improved, the drop plates 55 on the first inclined groove 53 and the second inclined groove 54 are arranged in a staggered mode in the horizontal direction, the upper portion of one end of the cooling device 17 is provided with a water inlet pipe 56, the lower portion of the other end of the cooling device 17 is provided with caps 58 matched with threads, the inner sides of the caps 58 are provided with elastic water blocking pieces 59, the cooling device 17 is horizontally placed, and overflow of the water flow is prevented.
The winding machine body 15 further comprises an extrusion pipe I60 and an extrusion pipe II 61, a push plate 62 is arranged on the inside of the extrusion pipe I60, a first layer and a second layer are arranged on the push plate 62, the first layer and the second layer are arranged in an integrated mode, a discharge port 63 is arranged on the push plate 62, the discharge port 63 is arranged in a plurality of modes, a discharging block 64 is arranged beside the discharge port 63, a pressure pump is arranged on the annular grouting pipe 18, a first connecting pipe 65 is arranged between the annular grouting pipe 18 and the discharge port 63, the first connecting pipe 65 is arranged in a telescopic mode, normal production of a spiral pipe is guaranteed, and a spiral pipe 66 is arranged on the bottom of the push plate 62.
The production process of the preparation device of the HDPE inner rib reinforced helical bellows comprises the following steps:
s1, a processing method of a raw material for preparing a spiral corrugated pipe specifically comprises the following steps:
s11, firstly, wood powder is put into the upper cavity 20, and the raw material is dried by air flow through the blower 33 and the heating device; after the prepared raw material is dried, the raw material is put into the lower cavity 21;
s12, after a certain amount of raw materials are stored in the lower cavity 21, starting the stirrer, adding the coupling agent and other raw materials into the lower cavity 21, stirring for 15-30 minutes, and then opening the L-shaped inclined feeding pipe 7 to enable the mixed raw materials to be added into the material collecting box 6;
s2, a using method of the preparation device comprises the following specific operation steps:
s21, inverting the raw materials in the material collecting box 6 on the third support 19, enabling the raw materials to slowly enter the raw material rolling device 14, rolling partial large particles in the raw materials under concave-convex extrusion, and meanwhile, entering the winding machine body 15 under the action of the cooling device 17, so that the preparation of the HDPE inner rib reinforced spiral corrugated pipe is completed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1.HDPE inner rib strengthens helical bellows's preparation facilities, its characterized in that: the device comprises a preparation device body, wherein the preparation device body comprises a preparation device and a raw material processing device matched with the preparation device, the raw material processing device comprises a first support and a raw material air drying barrel arranged above the first support, a first processing box body is arranged above the raw material air drying barrel and is integrally formed with the raw material processing device, the first support comprises a first support leg and a second support leg, a supporting bottom plate is arranged between the first support leg and the second support leg, and a material collecting box is placed on the supporting bottom plate;
the raw materials air-dry bucket and gather materials and be equipped with L shape slope inlet pipe between the case, preparation facilities includes support two, be equipped with horizontal backup pad on the support two, and serve and be equipped with T font support frame on one of horizontal backup pad, T font support frame is placed for invering, be equipped with bracing piece one, bracing piece two and bracing piece three in the horizontal backup pad, be equipped with raw materials roll-in device on bracing piece one and the bracing piece two, be equipped with the coiler body on the T font support frame, be equipped with the extrusion pipe between coiler body and the raw materials roll-in device, be equipped with cooling device on the extrusion pipe, be equipped with annular slip casting pipe on the tip of extrusion pipe, the top of raw materials roll-in device is equipped with support three, and is equipped with the case rack that gathers materials on support three for after the case that gathers materials fills with certain raw materials, on dropping into to the case rack that gathers materials.
2. The apparatus for preparing HDPE inner rib reinforced helical bellows as claimed in claim 1, wherein: the improved energy-saving device is characterized in that universal wheels are arranged on the first support and the second support, an upper cavity and a lower cavity are arranged inside the first processing box, a first partition plate is arranged inside the upper cavity, an arc heat-conducting plate is arranged on the middle of the first partition plate, the arc heat-conducting plate divides the upper cavity into a heating cavity and a pulse airflow cavity, a conical structure is arranged on the bottom of the arc heat-conducting plate, a discharge hole is formed in the other side of the conical structure, an aggregate cavity is formed in the end portion of the discharge hole, the bottom of the aggregate cavity is arranged in an arc structure, a first discharge pipe is arranged on the middle of the aggregate cavity, and a switch valve is arranged on the first discharge pipe.
3. The apparatus for preparing HDPE inner rib reinforced helical bellows according to claim 2, wherein: the stirring device is arranged inside the lower cavity, the supporting panel I is arranged on the side wall of the lower cavity, the stirring device comprises a motor I and a stirring vertical rod, the motor I is arranged on the supporting panel I, an output shaft of the motor I penetrates through the side wall of the lower cavity, the bottom of the lower cavity is obliquely arranged, a discharge pipe II is arranged between the lower cavity and the raw material air drying barrel, the bottom of the raw material air drying barrel is obliquely arranged, and a pipe clamping valve is arranged on the L-shaped oblique feed pipe, the width that the raw materials air-dried the bucket is greater than the width of processing box one, the raw materials air-dried the lateral wall of bucket and be equipped with the air-blower, be equipped with out the tuber pipe on the air-blower, and go out the tuber pipe and be equipped with out tuber pipe one and go out tuber pipe two, baffle one is equipped with the air cock with the junction of arc heat-conducting plate, and is equipped with annular air supply pipe on the lateral wall of pulse air current cavity, and the air cock is connected with annular air supply pipe, it is connected with annular air supply pipe to go out tuber pipe one.
4. The apparatus for preparing HDPE inner rib reinforced helical bellows as claimed in claim 3, wherein: the inner side wall of the raw material air drying barrel is provided with an air blowing cavity, the air blowing cavity is provided with a plurality of air nozzles, and the air outlet pipe I and the air outlet pipe II are both provided with switch valves; the air outlet pipe II penetrates through the side wall of the raw material air drying barrel and is connected with the air blowing cavity, the bottom of the raw material air drying barrel is arranged in an inclined mode, so that raw materials can flow into the material collecting box under the air drying and inclination effects, a vent hole and a first inlet pipe are arranged on the top wall of the upper cavity, a rotatable shielding plate is arranged on the vent hole, a second inlet pipe is arranged on the side wall of the lower cavity, and switch valves are arranged on the first inlet pipe and the second inlet pipe; the third support further comprises a first support leg, a second support leg and a second support panel arranged above the first support leg and the second support leg, and the first support leg and the second support leg are detachably mounted.
5. The apparatus for preparing HDPE inner rib reinforced helical bellows as claimed in claim 4, wherein: a third supporting panel is arranged above the first supporting rod and the second supporting rod, a third raw material rolling device is arranged on the third supporting panel, a third feeding pipe is arranged above the third raw material rolling device, a feeding through hole is formed in the second supporting panel and is located right above the third feeding pipe, an anti-skid convex limiting block and an adjustable bolt placing block are arranged beside the feeding through hole, a rolling cavity is formed in the raw material rolling device, a rolling wheel is arranged in the rolling cavity, a second motor is arranged beside the raw material rolling device, and an output shaft of the second motor penetrates through the side wall of the raw material rolling device and is connected with the rolling wheel; the third support rod positions the extruded pipe, and the rolling wheel is provided with flexible extruded parts which are alternately concave and convex.
6. The apparatus of claim 5, wherein: cooling device establishes on the extrusion pipe for the cover, and cooling device be the through-hole for both ends, and inside is the water-cooling jacket pipe of cavity structure, cooling device's inside is equipped with first tip groove and second tip groove, and all is equipped with the drop board on first tip groove and the second tip groove, drop board on first tip groove and the second tip groove is dislocation set on the horizontal direction, cooling device's one end upper portion is equipped with the inlet tube, and other end lower part is equipped with the outlet pipe, be equipped with screw-thread fit's block cap on cooling device's the both ends, and be equipped with the elasticity piece that blocks water on the inboard of block cap, and cooling device places for the level.
7. The apparatus for preparing HDPE inner rib reinforced helical bellows as claimed in claim 6, wherein: the winding machine body further comprises a first extrusion pipe and a second extrusion pipe, a push plate is arranged on the first extrusion pipe, a first layer and a second layer are arranged on the push plate, the first layer and the second layer are arranged in an integrated mode, a discharge port is formed in the push plate, the discharge port is provided with a plurality of discharge ports, a discharging block is arranged beside the discharge port, a pressure pump is arranged on the annular grouting pipe, a first connecting pipe is arranged between the annular grouting pipe and the discharge port, the first connecting pipe is arranged in a telescopic mode, and a solenoid is arranged on the bottom of the push plate.
8. The process for producing an apparatus for producing an HDPE inner rib-reinforced helical bellows as claimed in claim 7, wherein: it comprises the following steps:
s1, a processing method of a raw material for preparing a spiral corrugated pipe specifically comprises the following steps:
s11, firstly, adding wood powder into the upper cavity, and performing air flow drying on the raw material through a blower and a heating device; after the prepared raw materials are dried, putting the raw materials into the lower cavity;
s12, after a certain amount of raw materials are stored in the lower cavity, starting a stirrer, adding a coupling agent and other raw materials into the lower cavity, stirring for 15-30 minutes, and then opening an L-shaped inclined feeding pipe to feed the mixed raw materials into a material collecting box;
s2, a using method of the preparation device comprises the following specific operation steps:
s21, invert the raw materials in the aggregate box on third support for the raw materials slowly gets into to raw materials roll-in device 'S inside, when under unsmooth extrusion, makes partial large granule in the raw materials roll, simultaneously under cooling device' S effect, enters into the coiler body, thereby accomplishes the preparation of HDPE inner rib reinforcing helical bellows.
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| CN202211071267.0A CN115401892B (en) | 2022-09-02 | 2022-09-02 | Preparation device and production process of HDPE inner rib reinforced spiral corrugated pipe |
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| CN202211071267.0A CN115401892B (en) | 2022-09-02 | 2022-09-02 | Preparation device and production process of HDPE inner rib reinforced spiral corrugated pipe |
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