CN108501491B - Blind ditch production equipment and process - Google Patents
Blind ditch production equipment and process Download PDFInfo
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- CN108501491B CN108501491B CN201810372637.1A CN201810372637A CN108501491B CN 108501491 B CN108501491 B CN 108501491B CN 201810372637 A CN201810372637 A CN 201810372637A CN 108501491 B CN108501491 B CN 108501491B
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- blind ditch
- heating roller
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- heating
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 122
- 239000002131 composite material Substances 0.000 claims abstract description 55
- 239000004033 plastic Substances 0.000 claims abstract description 28
- 239000004746 geotextile Substances 0.000 claims abstract description 26
- 238000010030 laminating Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000005485 electric heating Methods 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 49
- 238000009434 installation Methods 0.000 claims description 9
- 239000002356 single layer Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000004576 sand Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0036—Heat treatment
- B32B38/004—Heat treatment by physically contacting the layers, e.g. by the use of heated platens or rollers
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Sewage (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention relates to a blind ditch production device and a process, wherein the blind ditch production device comprises a heat sealing machine, an edge trimmer, a film laminating machine and a heat grooving machine which are sequentially arranged; the heat sealing machine is used for covering the plastic grids and the geotextile together to form a composite layer; the edge trimmer is used for cutting the composite layer; the film laminating machine is used for laminating the composite layer on the surface of the blind ditch; the hot grooving machine is used for grooving two ends of a blind ditch, and comprises an operating platform, a blind ditch placing support, a grooving device and a grooving device front-and-back movement driving mechanism, wherein the grooving device comprises a moving platform and heating grooved wheels symmetrically arranged at the left end and the right end of the moving platform, and an electric heating device is arranged inside the heating grooved wheels. Compared with the prior art, the composite layer covered on the surface of the blind ditch is bonded very firmly, the phenomenon that the composite layer falls off can not occur, the overall structural strength of the blind ditch is improved, and the blind ditch can not be damaged under higher pressure.
Description
Technical Field
The invention relates to the technical field of blind ditch production, in particular to blind ditch production equipment and a blind ditch production process.
Background
The blind ditch is an underground drainage channel, is used for removing underground water and reducing underground water level, and the plastic blind ditch is widely applied along with the continuous development of the blind ditch technology.
The plastic blind ditch is characterized in that thermoplastic synthetic resin is used as a main raw material, the plastic blind ditch is modified, fine plastic threads are extruded through a nozzle in a hot melting state, and then the extruded plastic threads are welded on joints through a forming device to form a three-dimensional net-shaped structure, the blind ditch has the problems that the strength is low, the blind ditch is easy to damage under high pressure and is easy to block by silt in the using process, and the like in the practical application, in order to solve the problems, a mode of coating geotextile on the surface of the blind ditch is adopted, the geotextile is compounded on the outer side of a blind ditch body through an adhesive, the blind ditch of the structure has the defects that ① needs to manually coat the adhesive on the surface of the blind ditch, the manual coating efficiency is low, the coating is not uniform, the geotextile often falls off from the surface of the blind ditch in the using process, ② shows that the geotextile coated on the surface of the blind ditch can only play a role of isolating silt in isolating, the integral structure strength of the blind ditch is not improved, the blind ditch can be damaged under high pressure, the ③ fabric structure is low, and the geotextile directly contacts with the sand in the using process, so that the silt isolating effect of ④ is easily reduced, and the
The blind ditch is connected by embedding the nail-shaped nail into two adjacent blind ditches, the connection mode is time-consuming and labor-consuming, and the connection firmness is poor and easy to fall off.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a blind ditch production device and a blind ditch production process.
The utility model provides a french drain production facility which characterized in that: comprises a heat sealing machine, an edge trimmer, a film laminating machine and a heat grooving machine which are arranged in sequence;
the heat sealing machine is used for covering the plastic grids and the geotextile together to form a composite layer, and comprises a door-shaped frame, a heating roller I rotationally connected with the door-shaped frame, a motor I for driving the heating roller to rotate and a placing platform for placing the plastic grids and the geotextile, wherein the placing platform penetrates through the door-shaped frame, and the plastic grids and the geotextile penetrate through the space between the heating roller I and the placing platform;
the edge trimmer is used for cutting the composite layer;
the laminating machine is used for laminating a composite layer on the surface of the blind ditch, and comprises a workbench, a blind ditch placing support and a heating roller II, wherein the blind ditch placing support is arranged on the upper table surface of the workbench, an installation frame is fixedly connected onto the workbench, the heating roller II comprises an upper heating roller II and a lower heating roller II, the upper heating roller II and the lower heating roller II are both rotatably connected with the installation frame, and the composite layer penetrates through the space between the upper heating roller II and the lower heating roller II; a blind ditch placing support is arranged on one side of the heating roller II;
the hot grooving machine is used for grooving two ends of a blind ditch, and comprises an operating platform, a blind ditch placing support, a grooving device and a power mechanism used for driving the grooving device to move back and forth, wherein the grooving device comprises a moving platform and heating grooved wheels symmetrically arranged at the left end and the right end of the moving platform, and electric heating devices are arranged inside the heating grooved wheels.
Preferably, the motor I is installed on the top surface of the door-shaped rack, an output shaft of the motor I is connected with a driving wheel, the heating roller I is connected with a driven wheel, and the driving wheel is connected with the driven wheel through a chain.
Preferably, the edge cutting machine comprises a cutting table, a cutting knife and a first air cylinder for controlling the cutting knife to ascend and descend, a support is arranged on the cutting table, the first air cylinder is fixedly installed on the support, and the tail end of a piston rod of the air cylinder is fixedly connected with the cutting knife.
Preferably, a placing platform is arranged on one side, away from the blind ditch placing support, of the heating roller II and is used for placing the composite layer.
Preferably, the blind ditch placing supports of the film laminating machine and the hot grooving machine respectively comprise a fixed seat, a movable seat, a driving mechanism for driving the movable seat to move back and forth and a motor II for driving the blind ditches to rotate; the fixed seat and the movable seat respectively comprise a base and a pipe lining rotatably arranged at the top end of the base, the rotatable installation is that the top end of the base is fixedly connected with a bearing, one end of the pipe lining is fixedly connected with a connecting shaft, and the connecting shaft is rotatably connected with the bearing; the output shaft of the motor II is connected with the connecting shaft on the fixed seat, a sliding rail is arranged on the table top of the workbench where the movable seat is located, a sliding groove is formed in the lower surface of the base of the movable seat, and the sliding rail is embedded into the sliding groove.
Preferably, the driving mechanism is a second cylinder, a piston rod of the second cylinder is fixedly connected with the base of the movable seat, and the cylinder is connected with the air pump through an air duct.
Preferably, the outer diameter of the pipe liner is adapted to the inner diameter of the blind ditch.
Preferably, the power mechanism comprises a screw rod, a motor IV and a guide block, the guide block is fixedly connected to the bottom surface of the moving platform, a threaded hole is formed in the guide block, one end of the screw rod is fixedly connected with an output shaft of the motor IV, the other end of the screw rod penetrates through the guide block, and the screw rod is in threaded connection with the guide block; the table top is equipped with the lug on the operation panel, the moving platform bottom surface is equipped with the slide, the lug is located the slide, and moving platform can slide along the lug.
Preferably, the electric heating device is an electric heating wire.
A blind ditch production process comprises the following steps:
a. cutting the blind ditch extruded and molded by the extruder into pipes with the length of 100 cm;
b. the heating roller I of the heat sealing machine is electrified to be heated to 80-90 ℃, the single-layer plastic grids and the single-layer geotextile are stacked together and penetrate through the heating roller I and the placing platform, and the heating roller I is used for heat sealing the plastic grids and the geotextile to form a composite layer in the rotating process after the heating;
c. using an edge trimmer to cut the composite layer into a specified length and width;
d. b, placing the blind ditch pipe fitting prepared in the step a on a blind ditch placing support of a laminating machine, wherein the placing method comprises the steps of inserting one end of a blind ditch into a pipe lining on a fixed seat, controlling a second air cylinder to act to drive a movable seat to move towards the direction close to the blind ditch, inserting the pipe lining on the movable seat into the other end of the blind ditch, starting a motor II after the blind ditch is placed, driving the blind ditch to rotate by the motor II through the pipe lining, electrifying an upper heating roller II and a lower heating roller II to increase the temperature of the upper heating roller II and the lower heating roller II, placing a cut composite layer on a placing platform when the temperature is increased to 120 ℃, pushing the composite layer by hand to enable the composite layer to pass through between the upper heating roller II and the lower heating roller II, heating the upper surface and the lower surface of the composite layer by the upper heating roller II and the lower heating roller II, and enabling the composite layer, an operator carries the part, penetrating out, of the composite layer by hands, the part is put on the rotating blind ditch, the composite layer wraps the periphery of the blind ditch along with the rotation of the blind ditch, the blind ditch is taken down after the wrapping is finished, and the blind ditch is transferred to a hot grooving machine for grooving;
e. d, placing the blind ditch wrapped with the composite layer in the step d on a blind ditch placing support, wherein the placing method is the same as that in the step d, after the blind ditch is placed, starting a motor II, driving the blind ditch to rotate by utilizing a pipe lining by the motor II, electrifying an electric heating wire arranged in a heating grooved pulley, heating the heating grooved pulley, starting a motor IV when the temperature of the heating grooved pulley rises to 180-230 ℃, driving a screw rod to rotate by the motor IV, enabling the moving platform to gradually approach the blind ditch under the action of a guide block, enabling the heating grooved pulleys arranged at the left end and the right end of the moving platform to slowly approach the blind ditch, and after the heating grooved pulley is in contact with the blind ditch, carrying out slotting treatment on the blind ditch by the heating grooved pulley along with the further approach of the distance between the heating grooved pulley and the blind ditch, because the blind ditch is in a rotating state in the slotting process, grooves on the surface of the blind ditch are circumferentially distributed, and the slotting, and finishing the two end surfaces of the blind ditch after the grooving treatment to obtain a finished blind ditch.
The invention has the beneficial effects that:
1. the composite layer is thermally covered on the surface of the blind ditch through the film covering machine without using adhesives, so that the product is more environment-friendly, the covering efficiency is high, and the composite layer is bonded on the surface of the blind ditch firmly because the upper surface and the lower surface of the composite layer are uniformly heated, and the phenomenon that the composite layer falls off cannot occur.
2. The composite bed is formed by the plastic grid and the geotextile in a covering mode, the plastic grid is covered on the surface of the blind ditch to play a good protection role, the plastic grid has good structural strength, the pressure of covering materials such as sand and stone on the blind ditch can be reduced, the overall structural strength of the blind ditch is improved, and the blind ditch cannot be damaged under high pressure.
3. From the structural arrangement, the geotextile is positioned between the plastic grid and the blind ditch, the plastic grid is directly contacted with the sand and the stone, the plastic grid has high strength, the abrasion phenomenon cannot occur, and the geotextile is indirectly contacted with the sand and the stone, so that the abrasion of the geotextile is avoided. And the plastic grid has a filtering effect, so that the blind ditch can be prevented from being blocked by sand and stones, and the matched filtering effect of the plastic grid and the geotextile is better.
4. The both ends of french drain are through hot grooving machine fluting, and the annular groove of seting up can play the connection effect, can connect two adjacent french drains through being equipped with the bellied pipe box of annular, connects fast, and firm in connection nature is good moreover, can not appear droing.
Drawings
FIG. 1 is a schematic side view of a heat sealing machine according to the present invention;
FIG. 2 is a schematic top view of the edge trimmer of the present invention;
FIG. 3 is a schematic view of the front view structure of the laminator of the present invention;
FIG. 4 is a schematic view of a front view of a thermal slot cutting machine according to the present invention;
FIG. 5 is a schematic view of the structure of the blind ditch of the present invention;
FIG. 6 is a schematic view of the connection relationship between the blind ditches of the present invention;
shown in the figure:
1. the heating device comprises a door-shaped frame, 2, heating rollers I, 3, motors I, 4, a placing platform, 5, a cutting table, 6, a support, 7, a first air cylinder, 8, a cutting knife, 9, a workbench, 10, a fixed seat, 11, a mounting frame, 12, upper heating rollers II, 14, lower heating rollers II, 15, a movable seat, 16, motors II, 17, bearings, 18, pipe linings, 19, a connecting shaft, 20, a second air cylinder, 21, a sliding rail, 22, an operation platform, 23, a moving platform, 24, a heating grooved wheel, 25, motors IV, 26, a screw rod, 27, a guide block, 28, a convex block, 29 and a sliding rail.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
A blind ditch production device comprises a heat sealing machine, an edge trimmer, a film laminating machine and a heat grooving machine which are arranged in sequence;
as shown in fig. 1, the heat sealing machine is used for covering the plastic grids and the geotextile together to form a composite layer, the heat sealing machine comprises a door-shaped frame 1, a heating roller I2 rotationally connected with the door-shaped frame 1, a motor I3 for driving the heating roller to rotate and a placing platform 4 for placing the plastic grids and the geotextile, the motor I3 is installed on the top surface of the door-shaped frame 1, an output shaft of the motor I3 is connected with a driving wheel, the heating roller I2 is connected with a driven wheel, and the driving wheel is connected with the driven wheel through a chain. The placing platform 4 penetrates through the door-shaped frame 1, and the plastic grids and the geotextiles penetrate between the heating roller I2 and the placing platform 4.
As shown in fig. 2, the edge trimmer is used for cutting the composite layer, and includes a cutting table 5, a cutting knife 8 and a first cylinder 7 for controlling the lifting and descending of the cutting knife 8, a bracket 6 is arranged on the cutting table 5, the first cylinder 7 is fixedly mounted on the bracket 6, and the tail end of a piston rod of the cylinder is fixedly connected with the cutting knife 8.
As shown in fig. 3, the film laminating machine is used for laminating a composite layer on the surface of a blind ditch, and comprises a workbench 9, a blind ditch placing support and a heating roller ii, wherein the blind ditch placing support is arranged on the upper table surface of the workbench 9, an installation frame 11 is fixedly connected to the workbench 9, the heating roller ii comprises an upper heating roller ii 12 and a lower heating roller ii 14, the upper heating roller ii 12 and the lower heating roller ii 14 are both rotatably connected with the installation frame 11, and the composite layer penetrates through the space between the upper heating roller ii 12 and the lower heating roller ii 14; and a support is arranged on one side of the heating roller II for a blind ditch. In order to facilitate the composite layer to be placed between the upper heating roller II 12 and the lower heating roller II 14, a placing platform (not marked in the figure) is arranged on one side, away from the blind ditch placing support, of the heating roller II and is used for placing the composite layer.
As shown in fig. 4, the hot grooving machine is used for grooving two ends of a blind ditch, the hot grooving machine comprises an operating platform 22, a blind ditch placing support, a grooving device and a power mechanism for driving the grooving device to move back and forth, the grooving device comprises a moving platform 23 and heating grooved wheels 24 symmetrically arranged at the left end and the right end of the moving platform 23, an electric heating device is arranged inside the heating grooved wheels 24, and the electric heating device is an electric heating wire. The power mechanism comprises a screw rod 26, a motor IV 25 and a guide block 27, the guide block 27 is fixedly connected to the bottom surface of the moving platform 23, a threaded hole is formed in the guide block 27, one end of the screw rod 26 is fixedly connected with an output shaft of the motor IV 25, the other end of the screw rod 26 penetrates through the guide block 27, and the screw rod 26 is in threaded connection with the guide block 27; the operating table 22 is provided with a projection 28 on the upper table surface, the moving platform 23 is provided with a slide 29 on the bottom surface, the projection 28 is located in the slide 29, and the moving platform 23 can slide along the projection 28.
The blind ditch placing support of the film laminating machine and the hot grooving machine comprises a fixed seat 10, a movable seat 15, a driving mechanism for driving the movable seat 15 to move back and forth and a motor II 16 for driving the blind ditch to rotate. The fixed seat 10 and the movable seat 15 both comprise a base and a pipe lining 18 rotatably installed at the top end of the base, and the outer diameter of the pipe lining 18 is matched with the inner diameter of the blind ditch. The rotary installation is that the top end of the base is fixedly connected with a bearing 17, one end of the pipe lining 18 is fixedly connected with a connecting shaft 19, and the connecting shaft 19 is rotatably connected with the bearing 17; the output shaft of the motor II 16 is connected with the connecting shaft 19 on the fixing seat 10, a sliding rail 21 is arranged on the table-board of the workbench 9 where the movable seat 15 is located, a sliding groove is formed in the lower surface of the base of the movable seat 15, the sliding rail 21 is embedded into the sliding groove, and the movable seat 15 can be close to or far away from the fixing seat 10 when sliding along the sliding rail 21. The driving mechanism is a second cylinder 20, a piston rod of the second cylinder 20 is fixedly connected with a base of the movable seat 15, and the cylinder is connected with an air pump through an air guide pipe.
A blind ditch production process comprises the following steps:
a. cutting the blind ditch extruded and molded by the extruder into pipes with the length of 100 cm;
b. heating roller I2 of the heat sealing machine is heated to 80-90 ℃, the single-layer plastic grid and the single-layer geotextile are stacked together and penetrate through the space between heating roller I2 and the placing platform 4, and the heating roller I2 forms a composite layer by heat sealing of the plastic grid and the geotextile in the rotating process after heating;
c. using an edge trimmer to cut the composite layer into a specified length and width;
d. b, placing the blind ditch pipe fitting prepared in the step a on a blind ditch placing support of a laminating machine, wherein the placing method comprises the steps of inserting one end of a blind ditch into a pipe lining 18 on a fixed seat 10, controlling a second air cylinder 20 to act to drive a movable seat 15 to move towards the direction close to the blind ditch, enabling the pipe lining 18 on the movable seat 15 to be inserted into the other end of the blind ditch, starting a motor II 16 after the blind ditch is placed, enabling the motor II 16 to drive the blind ditch to rotate by utilizing the pipe lining 18, electrifying an upper heating roller II 12 and a lower heating roller II 14, enabling the temperature of the upper heating roller II 12 and the lower heating roller II 14 to rise, placing a cut composite layer on a placing platform 13 when the temperature rises to 120 ℃, pushing the composite layer by hand to enable the composite layer to penetrate through the space between the upper heating roller II 12 and the lower heating roller II 14, heating the upper surface and the lower surface of the composite layer by the upper heating roller II 12 and the lower heating roller II 14, an operator carries the part, penetrating out, of the composite layer by hands, the part is put on the rotating blind ditch, the composite layer wraps the periphery of the blind ditch along with the rotation of the blind ditch, the blind ditch is taken down after the wrapping is finished, and the blind ditch is transferred to a hot grooving machine for grooving;
e. d, placing the blind ditch wrapped with the composite layer in the step d on a blind ditch placing support of a hot grooving machine, wherein the placing method is the same as that in the step d, after the blind ditch is placed, starting a motor II 16, driving the blind ditch to rotate by the motor II 16 through a pipe lining 18, electrifying an electric heating wire arranged in a heating grooved wheel 24, heating the heated grooved wheel 24, starting a motor IV 25 when the temperature of the heated grooved wheel 24 is increased to 180-230 ℃, driving a screw rod 26 to rotate by the motor IV 25, enabling a moving platform 23 to gradually approach the blind ditch, enabling the heating grooved wheels 24 arranged at the left end and the right end of the moving platform 23 to slowly approach the blind ditch, after the heating grooved wheel 24 is contacted with the blind ditch, carrying out grooving treatment on the blind ditch by the heating grooved wheel 24 along with the further approach of the distance between the heating grooved wheel 24 and the blind ditch, and because the blind ditch is in a rotating state in the grooving process, grooves on the surface of the blind ditch are distributed in a circle, and, and (3) finishing the two end surfaces of the blind ditch after the grooving treatment to obtain a finished blind ditch, wherein the structure of the blind ditch is shown in fig. 5.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a french drain production facility which characterized in that: comprises a heat sealing machine, an edge trimmer, a film laminating machine and a heat grooving machine which are arranged in sequence;
the heat sealing machine is used for covering the plastic grids and the geotextile together to form a composite layer, and comprises a door-shaped frame (1), a heating roller I (2) rotationally connected with the door-shaped frame (1), a motor I (3) driving the heating roller to rotate and a placing platform (4) used for placing the plastic grids and the geotextile, wherein the placing platform (4) penetrates through the door-shaped frame (1), and the plastic grids and the geotextile penetrate through the space between the heating roller I (2) and the placing platform (4);
the edge trimmer is used for cutting the composite layer;
the laminating machine is used for laminating a composite layer on the surface of a blind ditch, and comprises a workbench (9), a blind ditch placing support and a heating roller II, wherein the blind ditch placing support is arranged on the upper table surface of the workbench (9), an installation frame (11) is fixedly connected to the workbench (9), the heating roller II comprises an upper heating roller II (12) and a lower heating roller II (14), the upper heating roller II (12) and the lower heating roller II (14) are both rotatably connected with the installation frame (11), and the composite layer penetrates through the upper heating roller II (12) and the lower heating roller II (14); a blind ditch placing support is arranged on one side of the heating roller II;
the hot grooving machine is used for grooving two ends of a blind ditch, and comprises an operating platform (22), a blind ditch placing support, a grooving device and a power mechanism for driving the grooving device to move back and forth, wherein the grooving device comprises a moving platform (23) and heating grooved wheels (24) symmetrically arranged at the left end and the right end of the moving platform (23), and an electric heating device is arranged in each heating grooved wheel (24);
the blind ditch placing supports of the film laminating machine and the hot grooving machine respectively comprise a fixed seat (10), a movable seat (15), a driving mechanism for driving the movable seat (15) to move back and forth and a motor II (16) for driving the blind ditch to rotate; the fixed seat (10) and the movable seat (15) both comprise a base and a pipe lining (18) rotatably installed at the top end of the base, the rotatable installation is that the top end of the base is fixedly connected with a bearing (17), one end of the pipe lining (18) is fixedly connected with a connecting shaft (19), and the connecting shaft (19) is rotatably connected with the bearing (17); the output shaft of the motor II (16) is connected with the connecting shaft (19) on the fixed seat 10, a sliding rail (21) is arranged on the table board of the workbench (9) where the movable seat (15) is located, a sliding groove is formed in the lower surface of the base of the movable seat (15), and the sliding rail (21) is embedded into the sliding groove.
2. A blind ditch production apparatus according to claim 1, wherein: the heating roller is characterized in that the motor I (3) is installed on the top surface of the door-shaped rack (1), an output shaft of the motor I (3) is connected with a driving wheel, the heating roller I (2) is connected with a driven wheel, and the driving wheel is connected with the driven wheel through a chain.
3. A blind ditch production apparatus according to claim 1, wherein: the edge trimmer comprises a cutting table (5), a cutting knife (8) and a first air cylinder (7) for controlling the lifting of the cutting knife (8), wherein a support (6) is arranged on the cutting table (5), the first air cylinder (7) is fixedly installed on the support (6), and the tail end of an air cylinder piston rod is fixedly connected with the cutting knife (8).
4. A blind ditch production apparatus according to claim 1, wherein: and a placing platform is arranged on one side, far away from the blind ditch placing support, of the heating roller II and is used for placing a composite layer.
5. A blind ditch production apparatus according to claim 1, wherein: the driving mechanism is a second cylinder (20), a piston rod of the second cylinder (20) is fixedly connected with a base of the movable seat (15), and the cylinder is connected with the air pump through an air guide pipe.
6. A blind ditch production apparatus according to claim 1, wherein: the outer diameter of the pipe lining (18) is adapted to the inner diameter of the blind ditch.
7. A blind ditch production apparatus according to claim 1, wherein: the power mechanism comprises a screw rod (26), a motor IV (25) and a guide block (27), the guide block (27) is fixedly connected to the bottom surface of the movable platform (23), a threaded hole is formed in the guide block (27), one end of the screw rod (26) is fixedly connected with an output shaft of the motor IV (25), the other end of the screw rod (26) penetrates through the guide block (27), and the screw rod (26) is in threaded connection with the guide block (27); the table top is equipped with lug (28) on operation panel (22), moving platform (23) bottom surface is equipped with slide (29), lug (28) are located slide (29), and moving platform (23) can slide along lug (28).
8. A blind ditch production apparatus according to claim 1, wherein: the electric heating device is an electric heating wire.
9. A blind ditch production process is characterized by comprising the following steps:
a. cutting the blind ditch extruded and molded by the extruder into pipes with the length of 100 cm;
b. the heating roller I (2) of the heat sealing machine is electrified to be heated to 80-90 ℃, the single-layer plastic grids and the single-layer geotextile are stacked together and penetrate through the heating roller I (2) and the placing platform (4), and the heating roller I (2) forms a composite layer by heat sealing of the plastic grids and the geotextile in the rotating process after heating;
c. using an edge trimmer to cut the composite layer into a specified length and width;
d. b, placing the blind ditch pipe fitting prepared in the step a on a blind ditch placing support of a laminating machine, wherein the placing method comprises the steps of inserting one end of a blind ditch into a pipe lining (18) on a fixed seat (10), controlling a second air cylinder (20) to act to drive a movable seat (15) to move towards the direction close to the blind ditch, enabling the pipe lining (18) on the movable seat (15) to be inserted into the other end of the blind ditch, starting a motor II (16) after the blind ditch is placed, enabling the motor II (16) to drive the blind ditch to rotate by utilizing the pipe lining (18), electrifying an upper heating roller II (12) and a lower heating roller II (14), enabling the temperatures of the upper heating roller II (12) and the lower heating roller II (14) to rise, placing a cut composite layer on a placing platform (13) when the temperatures rise to 120 ℃, pushing the composite layer by hand to enable the composite layer to pass through between the upper heating roller II (12) and the lower heating roller, heating the upper surface and the lower surface of the composite layer by the upper heating roller II (12) and the lower heating roller II (14), enabling the composite layer to penetrate out of the space between the upper heating roller II (12) and the lower heating roller II (14), carrying the penetrating part of the composite layer by an operator with hands, putting the part on a rotating blind ditch, wrapping the periphery of the blind ditch by the composite layer along with the rotation of the blind ditch, taking down the blind ditch after the wrapping is finished, and transferring the blind ditch to a hot grooving machine for grooving;
e. d, placing the blind ditch wrapped with the composite layer on a blind ditch placing support of a hot grooving machine, wherein the placing method is the same as that in the step d, after the blind ditch is placed, starting a motor II (16), driving the blind ditch to rotate by using a pipe lining (18) by the motor II (16), electrifying an electric heating wire arranged inside a heating grooved wheel (24), heating the heating grooved wheel (24), slowly approaching the heating grooved wheel (24) arranged at the left end and the right end of a moving platform (23) to the blind ditch as the temperature of the heating grooved wheel (24) rises to 180-230 ℃, starting a motor IV (25), driving a screw rod (26) to rotate by the motor IV (25), gradually approaching the moving platform (23) to the blind ditch, enabling the heating grooved wheel (24) to perform grooving treatment on the blind ditch along with the further approach of the distance between the heating grooved wheel (24) and the blind ditch after the heating grooved wheel (24) is in contact with the blind ditch, and enabling the blind ditch to be in a rotating state, therefore, the grooves on the surface of the blind ditch are distributed in a circumferential mode, the grooving depth can be realized by controlling a motor IV (25) to change the distance between a heating grooved wheel (24) and the blind ditch, and the two end faces of the blind ditch are trimmed after grooving treatment to obtain a finished blind ditch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810372637.1A CN108501491B (en) | 2018-04-24 | 2018-04-24 | Blind ditch production equipment and process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810372637.1A CN108501491B (en) | 2018-04-24 | 2018-04-24 | Blind ditch production equipment and process |
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| Publication Number | Publication Date |
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| CN108501491A CN108501491A (en) | 2018-09-07 |
| CN108501491B true CN108501491B (en) | 2020-03-06 |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS584614B2 (en) * | 1976-08-27 | 1983-01-27 | 永吉 昭夫 | Method for manufacturing highly flexible underdrain drainage pipes |
| JPS5845337B2 (en) * | 1977-07-09 | 1983-10-08 | 株式会社生産日本社 | Underdrain drainage pipe manufacturing method and manufacturing equipment |
| CN202131569U (en) * | 2011-06-20 | 2012-02-01 | 马建宝 | Novel plastic blind drain |
| CN106151773A (en) * | 2016-06-23 | 2016-11-23 | 安徽徽风新型合成材料有限公司 | A kind of composite plastic blind-ditch pipe and production technology thereof |
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Address after: Nanye Village, Gaozhuang Sub district Office, Laiwu District, Jinan City, Shandong Province, 250022 Patentee after: Jinan Jinliyuan Environmental Protection Technology Co.,Ltd. Address before: 271100 Within Fengcheng Industrial Park, Laiwu City, Shandong Province Patentee before: LAIWU JINLIYUAN ENVIRONMENTAL POLYTRON TECHNOLOGIES Inc. |
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