CN114571647A - SMC shower bottom basin and mould pressing process thereof - Google Patents
SMC shower bottom basin and mould pressing process thereof Download PDFInfo
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- CN114571647A CN114571647A CN202210197648.7A CN202210197648A CN114571647A CN 114571647 A CN114571647 A CN 114571647A CN 202210197648 A CN202210197648 A CN 202210197648A CN 114571647 A CN114571647 A CN 114571647A
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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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
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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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
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- Mechanical Engineering (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses an SMC shower bottom basin and a mould pressing process thereof, wherein the SMC shower bottom basin comprises a bottom basin body, the bottom basin body is made of SMC materials, and the SMC shower bottom basin further comprises the following steps: the shower bath is positioned at the top end of the bottom basin body; the lower water gap is formed at the bottom end of the shower bath, and the bottom end of the shower bath is arranged along the direction close to the lower water gap in a submerged inclined manner; the reinforcing ribs are distributed at the bottom end of the bottom basin body in a fish scale shape in an array mode, and a protective chamfer is arranged at the joint of the reinforcing ribs and the bottom basin body; the drain tank is arranged at the bottom end of the shower tank along the lines of the reinforcing ribs.
Description
Technical Field
The invention relates to the technical field of SMC shower bottom basin production, in particular to an SMC shower bottom basin and a die pressing process thereof.
Background
When basin compression molding at the bottom of the shower, can be provided with the strengthening rib on the chassis of basin at the bottom of the shower usually, with this intensity that increases basin at the bottom of the shower, basin when going on the mould pressing between last mould and lower mould at the bottom of the current shower, the SMC sheet produces certain mobility after last mould and lower mould hot melt, because contain the glass fibre in the SMC sheet, it is fast to cause the strengthening rib shaping groove of lower mould to flow, the frictional resistance grow, cause wearing and tearing to the mould cavity of last mould easily, the mould cost of repairing of mould (die cavity wearing and tearing are electroplated again) has been increased.
Disclosure of Invention
In order to achieve the purpose, the invention discloses an SMC shower bottom basin, which comprises a bottom basin body, wherein the bottom basin body is made of SMC materials, and the SMC shower bottom basin also comprises:
the shower bath is positioned at the top end of the bottom basin body;
the lower water gap is formed at the bottom end of the shower bath, and the bottom end of the shower bath is arranged along the direction close to the lower water gap in a submerged inclined manner;
the reinforcing ribs are distributed at the bottom end of the bottom basin body in a fish scale shape in an array mode, and a protective chamfer is arranged at the joint of the reinforcing ribs and the bottom basin body;
the drain tank is arranged at the bottom end of the shower tank along the lines of the reinforcing ribs.
Preferably, the reinforcing rib protrusion is arranged towards the direction far away from the drain opening.
Preferably, the angle of inclination of the bottom end of the shower tray is between 5-8 °.
Preferably, the bottom end of the shower bath tends to be in horizontal transition close to the position of a lower water opening, and the bottom end of the shower bath is distributed with lugs in an array manner close to the position of the lower water opening.
Preferably, the bottom end of the shower bath groove is arranged in a concave manner with the lower water gap as the center near the lower water gap.
The invention provides a SMC shower base basin mould pressing process, which comprises the following steps:
step 1, selecting an adaptive SMC sheet according to a preset size;
and 3, starting the mould pressing equipment, assembling and pressurizing the upper mould and the lower mould, and integrally forming the SMC shower base basin.
Preferably, the upper die set includes:
the surface of the characteristic template is provided with a forming groove for forming the reinforcing ribs;
the steam heating box is arranged at the bottom end of the characteristic template;
the two steam heating grooves are symmetrically formed in the top end of the steam heating box, and the characteristic template covers the steam heating grooves;
the power cylinders are arranged at the bottom in the steam heating box in parallel by taking the center line of the power cylinders along the length direction of the characteristic template as the center;
the two power seats are symmetrically arranged at the bottom in the steam heating box by taking the power cylinder as a center, and the power seats are arranged at the side ends of the power cylinder in an attached manner;
the steam inlet pipe is arranged in the power seat, the inlet end of the steam inlet pipe is communicated with the power cylinder from the side end of the power cylinder, and the outlet end of the steam inlet pipe is communicated with the bottom end of the steam heating groove;
the first one-way valve is arranged at the inlet end of the steam inlet pipe;
the first motor is arranged in the steam heating box;
the crankshaft is positioned in the steam heating box and is arranged at the output end of the first motor;
the plug body is slidably arranged in the power cylinder;
one end of the lifting connecting rod is hinged to the crankshaft, and the other end of the lifting connecting rod is hinged to the plug body;
one end of the steam conveying pipe extends into the steam heating box and is connected with each power cylinder, and the other end of the steam conveying pipe is connected with steam supply equipment;
and one end of the steam outlet pipe is connected with the steam heating groove, and the other end of the steam outlet pipe is connected with the steam supply device.
Preferably, the upper die set further comprises:
the power chamber is arranged in the power seat and is arranged at the vertical bending end of the steam inlet pipe;
the fixed column is fixedly connected in the power chamber;
the four strip-shaped grooves are uniformly formed in the fixed column;
the mounting groove is formed in the fixing column;
the second motor is arranged in the mounting groove;
the second rotating shaft is arranged at the output end of the second motor;
the rotating discs are arranged on the second rotating shaft;
the four centrifugal rods are circumferentially hinged on the rotary table, and the hinged ends of the centrifugal rods are provided with reset torsion springs;
the power pipe is arranged in the power seat, the power pipe is positioned above the steam inlet pipe, the inlet end of the power pipe is communicated with the power chamber and points to the strip-shaped groove, the outlet end of the power pipe is communicated with the power chamber from the side end of the power cylinder, and the inner wall of the inlet end of the power pipe is arranged in a closed manner near the power chamber;
the second one-way valve is arranged at the outlet end of the power pipe;
the electromagnetic valve is arranged at the outlet end of the power pipe;
one end of the rotating screw rod extends into the mounting groove, and the other end of the rotating screw rod penetrates through the strip-shaped groove and extends into the inlet end of the power pipe;
the pressing plate is positioned in the mounting groove and is mounted on the rotating screw;
the return spring is positioned in the mounting groove, the return spring is sleeved on the rotating screw rod, and the return spring is abutted to the pressing plate and the inner wall of the mounting groove;
the wedge-shaped plugging block is positioned at the inlet end of the power pipe and is arranged on the rotating screw rod;
the driving groove is arranged at the top in the steam heating box;
the first elastic bag body is arranged in the driving groove, and heat conduction oil expanding with heat and contracting with cold is filled in the first elastic bag body;
the conductive ring seat is arranged at the bottom end of the driving groove and sleeved on the first elastic bag body;
the conductive block is arranged on the first elastic bag body, is only matched with the conductive ring seat and is provided with a closed circuit for the second motor to work;
the heat insulation cylinders are vertically connected to the top in the steam heating box;
the second elastic bag body is arranged in the heat insulation cylinder, and heat conduction oil expanding with heat and contracting with cold is filled in the second elastic bag body;
the heat insulation plate is arranged in the heat insulation cylinder, is close to the cylinder opening end of the heat insulation cylinder, and is attached to the second elastic bag body;
the ejector pin is positioned in the heat insulation cylinder, one end of the ejector pin is installed at the end, away from the second elastic bag body, of the heat insulation plate, and the other end of the ejector pin sequentially penetrates through the top end of the steam heating box and the characteristic template and avoids the forming groove;
the air duct is located in the steam heating box, one end of the air duct is connected with the bottom end of the heat insulation barrel, and the other end of the air duct extends into the power seat from the top end of the power seat and is connected with the power pipe.
Preferably, the upper die set further comprises:
the two hemispherical friction blocks are arranged on the inner wall of the inlet end of the power pipe;
the two hemispherical friction blocks are symmetrically arranged by taking the friction rod as a center, and the friction rod is connected to the wedge-shaped block.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first perspective view of an SMC shower base of the present invention;
FIG. 2 is a second perspective view of the SMC shower base of the present invention;
FIG. 3 is an enlarged view of reference character A in FIG. 2;
FIG. 4 is a top view of the SMC shower tray of the present invention;
FIG. 5 is a bottom plan view of the SMC shower base of the present invention;
FIG. 6 is a flow chart of the SMC shower tub bottom molding process of the present invention;
FIG. 7 is a schematic view of the upper module structure of the present invention;
fig. 8 is an enlarged view of reference character B in fig. 7.
In the figure: 1. a bottom basin body; 2. a shower bath; 3. a water outlet; 4. reinforcing ribs; 5. a launder; 11. a feature template; 12. a steam heating box; 13. a steam heating tank; 14. a power cylinder; 15. a power base; 16. a steam inlet pipe; 17. a first check valve; 18. a first motor; 19. a plug body; 10. a lifting connecting rod; 21. a protrusion; 22. a power chamber; 23. fixing a column; 24. a turntable; 25. a centrifugal lever; 26. a power tube; 27. a second one-way valve; 28. an electromagnetic valve; 29. rotating the screw; 20. a pressing plate; 31. a return spring; 32. a wedge-shaped block; 33. a first elastic bladder; 34. a conductive ring seat; 35. a conductive block; 36. a heat insulating cylinder; 37. a second elastic bladder; 38. a heat insulation plate; 39. a thimble; 30. an air duct; 41. a hemispherical friction block; 42. a friction bar.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to fig. 3, the SMC shower bottom basin provided by this embodiment includes a bottom basin body 1, where the bottom basin body 1 is made of SMC material, and further includes:
the shower bath 2 is positioned at the top end of the bottom basin body 1;
the lower water gap 3 is formed in the bottom end of the shower bath 2, and the bottom end of the shower bath 2 is arranged in a submerged inclined mode along the direction close to the lower water gap 3;
the reinforcing ribs 4 are distributed at the bottom end of the bottom basin body 1 in a fish scale shape in an array mode, and a protective chamfer is arranged at the joint of the reinforcing ribs 4 and the bottom basin body 1;
and the water flowing grooves 5 are formed in the bottom ends of the shower grooves 2 along the lines of the reinforcing ribs 4.
The working principle and the beneficial effects of the technical scheme are as follows:
the invention discloses an SMC shower bottom basin, a protective chamfer is arranged at the joint of a reinforcing rib 4 and a bottom basin body 1, thus, when the reinforcing rib 4 is molded at the lower die, the notch end of the reinforcing rib molding groove is required to be provided with a molding bevel for adapting the protection chamfer, when the SMC sheet is pressed between the upper die and the lower die, the notch end of the reinforcing rib molding groove is provided with the molding bevel for molding the protection chamfer, thereby reducing the fluidity and the friction force at the bottom basin body 1 corresponding to the position of the reinforcing rib 4, thereby not damaging the forming cavity of the upper die for forming the anti-skid rock plate grains, reducing the die repairing cost, and because the reinforcing ribs 4 correspond to the flume 5 up and down, even wear, also cause wearing and tearing to the protruding line of rivers groove 5 to do not influence the shaping chamber that is used for shaping anti-skidding rock plate line, can not cause the influence to the product outward appearance like this.
In one embodiment, the ribs 4 are raised and arranged away from the drain opening 3.
In one embodiment the angle of inclination of the bottom end of the bath of the shower tray 2 is between 5-8.
As shown in fig. 4 and 5, in one embodiment, the bottom end of the shower bath 2 near the drain port 3 tends to transition horizontally, and the bottom end of the shower bath 2 near the drain port 3 is distributed with bumps 21 in an array.
In one embodiment, the bottom end of the shower tray 2 is recessed with respect to the lower nozzle 3 at a position close to the lower nozzle 3.
As shown in fig. 6, the present embodiment further provides a SMC shower tub bottom molding process, which includes the following steps:
step 1, selecting an adaptive SMC sheet according to a preset size;
and 3, starting the mould pressing equipment, assembling the upper mould and the lower mould, pressurizing and integrally forming the SMC shower bottom basin.
The working principle and the beneficial effects of the technical scheme are as follows:
the invention discloses a SMC shower base basin mold pressing unification, after selecting a proper SMC sheet, purging a lower mold set and an upper mold set, putting the SMC sheet into the lower mold set, wherein a forming groove for forming a reinforcing rib 4 is arranged in the lower mold set, and a forming bevel matched with a protection bevel is arranged at the notch end of the forming groove, so that a protection bevel is arranged at the joint of the reinforcing rib 4 and a base basin body 1, when the reinforcing rib 4 is formed by the lower mold set, a forming bevel matched with the protection bevel is required to be arranged at the notch end of the reinforcing rib forming groove, when the SMC sheet is pressed between the upper mold set and the lower mold set, the notch end of the reinforcing rib forming groove is provided with the forming bevel for forming the protection bevel, so that the fluidity of the base basin body 1 corresponding to the position of the reinforcing rib 4 is reduced, the friction force is reduced, and the forming cavity of the upper mold set for forming an anti-skid rock floor is not damaged, the mould cost of repairing has been reduced, and because strengthening rib 4 and tye 5 correspond from top to bottom, even wearing and tearing, also cause wearing and tearing to the protruding line of flume 5 to do not influence the shaping chamber that is used for shaping anti-skidding rock plate line, can not cause the influence to the product appearance like this, start the moulding equipment, go up module and lower mould composite mold and pressurization, basin integrated into one piece at the bottom of the SMC shower.
As shown in fig. 7 and 8, in one embodiment, the upper module includes:
the surface of the characteristic template 11 is provided with a forming groove for forming the reinforcing ribs 4;
the steam heating box 12 is arranged at the bottom end of the characteristic template 11;
the two steam heating grooves 13 are symmetrically formed in the top end of the steam heating box 12, and the characteristic template 11 covers the steam heating grooves 13;
the power cylinders 14 are arranged at the bottom in the steam heating box 12 in parallel by taking the central line of the power cylinders 14 along the length direction of the characteristic template 11 as the center;
the two power seats 15 are symmetrically arranged at the bottom in the steam heating box 12 by taking the power cylinder 14 as a center, and the power seats 15 are attached to the side end of the power cylinder 14;
the steam inlet pipe 16 is arranged in the power seat 15, the inlet end of the steam inlet pipe 16 is communicated with the power cylinder 14 from the side end thereof, and the outlet end of the steam inlet pipe 16 is communicated with the bottom end of the steam heating groove 13;
a first check valve 17, wherein the first check valve 17 is installed at the inlet end of the steam inlet pipe 16;
a first motor 18, said first motor 18 being mounted within said steam heating compartment 12;
a crankshaft located within the steam heating box 12, the crankshaft being mounted at an output end of the first motor 18;
a plug body 19, wherein the plug body 19 is slidably mounted in the power cylinder 14;
one end of the lifting connecting rod 10 is hinged to the crankshaft, and the other end of the lifting connecting rod 10 is hinged to the plug body 19;
one end of the steam conveying pipe extends into the steam heating box 12 and is connected with each power cylinder 14, and the other end of the steam conveying pipe is connected with steam supply equipment;
and a steam outlet pipe, wherein one end of the steam outlet pipe is connected with the steam heating groove 13, and the other end of the steam outlet pipe is connected with the steam supply device.
The working principle and the beneficial effects of the technical scheme are as follows:
the steam supply device sends high-temperature steam into a power cylinder 14 in a steam heating box 12 through a steam conveying pipe, a first motor 18 works to drive a crankshaft arranged at the output end of the first motor 18 to rotate, the crankshaft pulls plug bodies 19 in a plurality of power cylinders 14 in a power seat 15 to do lifting motion through a lifting connecting rod 10, when the plug bodies 19 rise in the power cylinders 14, the high-temperature steam is sent into the power cylinder 14, when the plug bodies 19 fall in the power cylinders 14, the high-temperature steam is sent into a steam heating groove 13 from a steam inlet pipe 16 to further perform high-temperature heating on a characteristic template 11, SMC sheets are molded on the characteristic template 11 to form reinforcing ribs 4, after the SMC shower bottom basin is integrally molded, the steam supply device stops supplying air, a bypass pipeline sends normal-temperature air, the first motor 18 works to drive the crankshaft arranged at the output end of the first motor 18 to rotate, the crankshaft pulls plug bodies 19 in a plurality of power cylinders 14 in a power seat 15 to do lifting motion through a lifting connecting rod 10, so that normal-temperature gas is sent into a steam heating groove 13 from a steam inlet pipe 16, and the cooling speed of the characteristic template 11 is improved.
In one embodiment, the upper module further comprises:
the power chamber 22 is arranged in the power seat 15, and is arranged at the vertical bending end of the steam inlet pipe 16;
the fixed column 23 is fixedly connected in the power chamber 22;
the four strip-shaped grooves are uniformly formed in the fixed column 23;
the mounting groove is formed in the fixing column 23;
the second motor is arranged in the mounting groove;
the second rotating shaft is arranged at the output end of the second motor;
a plurality of rotating disks 24, wherein the plurality of rotating disks 24 are arranged on the second rotating shaft;
the four centrifugal rods 25 are circumferentially hinged on the rotary table 24, and the hinged end of each centrifugal rod 25 is provided with a reset torsion spring;
the power pipe 26 is mounted in the power base 15, the power pipe 26 is located above the steam inlet pipe 16, an inlet end of the power pipe 26 is communicated with the power chamber 22 and points to the strip-shaped groove, an outlet end of the power pipe 26 is communicated with the power chamber 14 from a side end thereof, and an inner wall of the inlet end of the power pipe 26 is arranged in a closed manner close to the power chamber 22;
a second check valve 27, wherein the second check valve 27 is arranged at the outlet end of the power pipe 26;
a solenoid valve 28, wherein the solenoid valve 28 is arranged at the outlet end of the power pipe 26;
one end of the rotating screw 29 extends into the mounting groove, and the other end of the rotating screw 29 penetrates through the strip-shaped groove and extends into the inlet end of the power pipe 26;
the pressing plate 20 is positioned in the mounting groove, and the pressing plate 20 is mounted on the rotating screw 29;
the return spring 31 is positioned in the mounting groove, the return spring 31 is sleeved on the rotating screw 29, and the return spring 31 is abutted to the pressing plate 20 and the inner wall of the mounting groove;
a wedge-shaped block 32, wherein the wedge-shaped block 32 is positioned at the inlet end of the power pipe 26, and the wedge-shaped block 32 is mounted on the rotating screw 29;
the driving groove is arranged at the top in the steam heating box 12;
the first elastic bag body 33 is installed in the driving groove, and heat conduction oil expanding with heat and contracting with cold is filled in the first elastic bag body 33;
the conductive ring seat 34 is installed at the bottom end of the driving groove, and the conductive ring seat 34 is sleeved on the first elastic bag body 33;
the conductive block 35 is mounted on the first elastic capsule 33, the conductive block 35 is only arranged in cooperation with the conductive ring seat 34, and a closed circuit for the second motor to work is formed;
a plurality of heat insulation cartridges 36, wherein a plurality of heat insulation cartridges 36 are vertically connected to the top inside the steam heating box 12;
the second elastic capsule 37, the second elastic capsule 37 is installed in the heat insulation cylinder 36, and heat conduction oil which expands with heat and contracts with cold is filled in the second elastic capsule 37;
the heat insulation plate 38 is installed in the heat insulation cylinder 36, the heat insulation plate 38 is arranged close to the cylinder opening end of the heat insulation cylinder 36, and the heat insulation plate 38 is attached to the second elastic bag body 37;
the ejector pins 39 are positioned in the heat insulation barrel 36, one ends of the ejector pins 39 are installed at the end, away from the second elastic capsule body 37, of the heat insulation plate 38, and the other ends of the ejector pins 39 penetrate through the top end of the steam heating box 12 and the characteristic template 11 in sequence and avoid the forming grooves;
the air duct 30, the air duct 30 is located in the steam heating box 12, 30 one end of the air duct is connected with 36 section of thick bamboo bottoms ends of a thermal-insulated section of thick bamboo, 30 the other end of the air duct is from 15 tops of power seat stretch into in the power seat 15, and with the power tube 26 is connected.
The working principle and the beneficial effects of the technical scheme are as follows:
with the temperature of the characteristic template 11 being lowered, the heat conducting oil in the first elastic bag body 33 is cooled and contracted, so that the first elastic bag body 33 is cooled and contracted, the conductive ring seat 34 and the conductive block 35 are contacted, so that a closed circuit for the second motor to work is formed, the second motor works, so that the second motor installed in the installation groove is driven to rotate, the second motor drives the rotary disc 24 to rotate through the second rotary shaft, so as to drive the centrifugal rod 25 installed on the rotary disc 24 to rotate around the second rotary shaft, the centrifugal rod 25 periodically pushes against the pressing plate 20, so that the pressing plate 20 drives the rotary screw 29 to move towards the contraction direction of the return spring 31, and when the rotary screw 29 drives the wedge-shaped block 32 to move towards the contraction direction of the return spring 31, the wedge-shaped block 32 is driven to rotate, the wedge-shaped block 32 periodically releases the blocking on the outlet end of the power tube 26, and normal temperature gas is periodically sent into the power tube 26, and the molded SMC shower base basin is sent into a heat insulation cylinder 36 from a gas guide pipe 30, the pressure in the heat insulation cylinder 36 is increased, a second elastic bag body 37 drives a thimble 39 to extend out of the surface of the characteristic template 11 through a heat insulation plate 38, so that the integrally molded SMC shower base basin is gradually separated from the surface of the characteristic template 11 after the surface of the characteristic template 11 is molded, the molding state of the reinforcing ribs 4 is conveniently observed, the electromagnetic valve 28 works, the power pipe 26 is communicated with the power cylinder 14, the normal pressure is restored in the heat insulation cylinder 36, and the thimble 39 returns to the characteristic template 11.
In one embodiment, the upper module further comprises:
the two hemispherical friction blocks 41 are arranged on the inner wall of the inlet end of the power pipe 26;
the two hemispherical friction blocks 41 are symmetrically arranged by taking the friction rod 42 as a center, and the friction rod 42 is connected to the wedge-shaped block 32.
The working principle and the beneficial effects of the technical scheme are as follows:
when wedge-shaped plugging block 32 rotates in power pipe 26, drive the friction lever 42 connected with it and rotate between two hemispherical friction blocks 41, produce the heat, and then make the normal atmospheric temperature gas of sending into power pipe 26 have the heat to make the conduction oil in the second elasticity utricule 37 be heated the inflation, the 37 grow in size of second elasticity utricule, thereby further drive the heat insulating board 38 lifting that is located thermal-insulated section of thick bamboo 36, improve SMC shower end basin drawing of patterns efficiency.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (9)
1. The utility model provides a basin at bottom of SMC shower, includes end basin body (1), its characterized in that, end basin body (1) is made by the SMC material, still includes:
the shower bath (2) is positioned at the top end of the bottom basin body (1);
the lower water gap (3) is arranged at the bottom end of the shower bath (2), and the bottom end of the shower bath (2) is arranged along the direction close to the lower water gap (3) in a submerged inclined manner;
the reinforcing ribs (4) are distributed at the bottom end of the bottom basin body (1) in a fish scale shape array, and a protective chamfer is arranged at the joint of the reinforcing ribs (4) and the bottom basin body (1);
the water flowing groove (5) is arranged at the bottom end of the shower bath (2) along the lines of the reinforcing ribs (4).
2. An SMC shower tray as claimed in claim 1, wherein said reinforcing rib (4) is arranged convexly away from the drain opening (3).
3. An SMC shower bottom basin according to claim 1, wherein the angle of inclination of the bottom slot end of said shower tray (2) is between 5-8 °.
4. An SMC shower tray as claimed in claim 1, wherein said shower recess (2) has a bottom end near the drain opening (3) with a horizontal transition, and wherein said shower recess (2) has a bottom end near the drain opening (3) with an array of protrusions (21).
5. An SMC shower tray as claimed in claim 1, wherein the bottom end of the shower tray (2) is recessed centred on the lower nozzle (3) near the lower nozzle (3).
6. An SMC shower base molding process for the SMC shower base of any one of claims 1 to 5, comprising the steps of:
step 1, selecting an adaptive SMC sheet according to a preset size;
purging a lower module and an upper module, wherein an SMC sheet is put into the lower module, a forming groove for forming a reinforcing rib (4) is formed in the lower module, a forming bevel matched with a protection chamfer is formed at the notch end of the forming groove, the upper module comprises a bevel lug for forming a shower bath (2), and a forming cavity for forming a convex grain of a water flowing groove (5) and a grain of an anti-skid rock plate is formed at the bevel end of the bevel lug;
and 3, starting the mould pressing equipment, assembling and pressurizing the upper mould and the lower mould, and integrally forming the SMC shower base basin.
7. An SMC shower tub molding process according to claim 6, wherein the upper die set comprises:
the surface of the characteristic template (11) is provided with a forming groove for forming the reinforcing ribs (4);
the steam heating box (12), the steam heating box (12) is installed at the bottom end of the characteristic template (11);
the two steam heating grooves (13) are symmetrically formed in the top end of the steam heating box (12), and the characteristic template (11) covers the steam heating grooves (13);
the power cylinders (14) are arranged at the bottom in the steam heating box (12) in parallel by taking the center line of the power cylinders (14) along the length direction of the characteristic template (11) as the center;
the two power seats (15) are symmetrically arranged at the bottom in the steam heating box (12) by taking the power cylinder (14) as a center, and the power seats (15) are arranged at the side end of the power cylinder (14) in an attached manner;
the steam inlet pipe (16) is arranged in the power seat (15), the inlet end of the steam inlet pipe (16) is communicated with the power cylinder (14) from the side end of the power cylinder, and the outlet end of the steam inlet pipe (16) is communicated with the bottom end of the steam heating groove (13);
a first one-way valve (17), wherein the first one-way valve (17) is arranged at the inlet end of the steam inlet pipe (16);
a first motor (18), said first motor (18) mounted within said steam heating box (12);
a crankshaft located within the steam heating box (12), the crankshaft mounted to an output of the first motor (18);
the plug body (19), the said plug body (19) is mounted in the said power cylinder (14) slidably;
one end of the lifting connecting rod (10) is hinged to the crankshaft, and the other end of the lifting connecting rod (10) is hinged to the plug body (19);
one end of the steam conveying pipe extends into the steam heating box (12) and is connected with each power cylinder (14), and the other end of the steam conveying pipe is connected with steam supply equipment;
and one end of the steam outlet pipe is connected with the steam heating groove (13), and the other end of the steam outlet pipe is connected with steam supply equipment.
8. An SMC shower base basin molding process as in claim 7, wherein the top die set further comprises:
the power chamber (22), the said power chamber (22) locates in the said power seat (15), and mount to the vertical bending end of the said steam inlet pipe (16);
the fixing column (23), the fixing column (23) is fixedly connected in the power chamber (22);
the four strip-shaped grooves are uniformly formed in the fixing column (23);
the mounting groove is formed in the fixing column (23);
the second motor is arranged in the mounting groove;
the second rotating shaft is arranged at the output end of the second motor;
a plurality of turntables (24), a plurality of said turntables (24) being mounted on said second rotating shaft;
the four centrifugal rods (25) are hinged to the rotary table (24) in the circumferential direction, and reset torsion springs are mounted at the hinged ends of the centrifugal rods (25);
the power pipe (26) is installed in the power seat (15), the power pipe (26) is located above the steam inlet pipe (16), the inlet end of the power pipe (26) is communicated with the power chamber (22) and points to the strip-shaped groove, the outlet end of the power pipe (26) is communicated with the power chamber (22) from the side end of the power cylinder (14), and the inner wall of the inlet end of the power pipe (26) is arranged in a closing manner along the position close to the power chamber (22);
a second one-way valve (27), the second one-way valve (27) being mounted at an outlet end of the power pipe (26);
the electromagnetic valve (28), the said electromagnetic valve (28) is mounted to the outlet end of the said power tube (26);
one end of the rotating screw rod (29) extends into the mounting groove, and the other end of the rotating screw rod (29) penetrates through the strip-shaped groove and extends into the inlet end of the power pipe (26);
the pressing plate (20) is positioned in the mounting groove, and the pressing plate (20) is mounted on the rotating screw rod (29);
the return spring (31) is positioned in the mounting groove, the return spring (31) is sleeved on the rotating screw rod (29), and the return spring (31) is abutted to the pressing plate (20) and the inner wall of the mounting groove;
a wedge-shaped block (32), wherein the wedge-shaped block (32) is positioned at the inlet end of the power pipe (26), and the wedge-shaped block (32) is arranged on the rotating screw rod (29);
the driving groove is arranged at the inner top of the steam heating box (12);
the first elastic bag body (33), the first elastic bag body (33) is installed in the driving groove, and heat conduction oil expanding with heat and contracting with cold is filled in the first elastic bag body (33);
the conductive ring seat (34) is mounted at the bottom end of the driving groove, and the conductive ring seat (34) is sleeved on the first elastic bag body (33);
the conductive block (35) is mounted on the first elastic capsule body (33), the conductive block (35) is only matched with the conductive ring seat (34), and a closed circuit for the second motor to work is formed;
a plurality of heat insulation cylinders (36), wherein the heat insulation cylinders (36) are vertically connected to the inner top of the steam heating box (12);
the second elastic capsule (37), the second elastic capsule (37) is installed in the heat insulation cylinder (36), and heat conduction oil expanding with heat and contracting with cold is filled in the second elastic capsule (37);
the heat insulation plate (38) is arranged in the heat insulation barrel (36), the heat insulation plate (38) is arranged close to the barrel mouth end of the heat insulation barrel (36), and the heat insulation plate (38) is arranged in a manner of being attached to the second elastic bag body (37);
the ejector pins (39) are positioned in the heat insulation barrel (36), one ends of the ejector pins (39) are installed at the end, away from the second elastic bag body (37), of the heat insulation plate (38), and the other ends of the ejector pins (39) penetrate through the top end of the steam heating box (12) and the characteristic template (11) in sequence and avoid the forming grooves;
the air duct (30), the air duct (30) is located in the steam heating box (12), air duct (30) one end with a thermal-insulated section of thick bamboo (36) bobbin base end is connected, air duct (30) other end certainly power seat (15) top stretches into in power seat (15), and with power pipe (26) are connected.
9. An SMC shower base basin molding process as in claim 7, wherein the top die set further comprises:
the two hemispherical friction blocks (41) are arranged on the inner wall of the inlet end of the power pipe (26);
the two hemispherical friction blocks (41) are symmetrically arranged by taking the friction rod (42) as a center, and the friction rod (42) is connected to the wedge-shaped block (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210197648.7A CN114571647B (en) | 2022-03-02 | 2022-03-02 | SMC shower bottom basin and mould pressing process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210197648.7A CN114571647B (en) | 2022-03-02 | 2022-03-02 | SMC shower bottom basin and mould pressing process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114571647A true CN114571647A (en) | 2022-06-03 |
| CN114571647B CN114571647B (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0820047A (en) * | 1994-07-06 | 1996-01-23 | Kasai Kogyo Co Ltd | Method and mold for press molding |
| JPH08140878A (en) * | 1994-11-28 | 1996-06-04 | Sekisui Chem Co Ltd | Bathtub and its molding |
| JP2001113607A (en) * | 1999-10-21 | 2001-04-24 | Sekisui Chem Co Ltd | Method for manufacturing frp molding |
| CN205041295U (en) * | 2015-09-24 | 2016-02-24 | 徐道永 | Supporter head rest integral type fish type bucket of bathing |
| CN213216672U (en) * | 2020-07-30 | 2021-05-18 | 广东玫瑰岛卫浴科技有限公司 | Shower tray and shower room using same |
| CN215703269U (en) * | 2021-08-24 | 2022-02-01 | 巩义市泛锐熠辉复合材料有限公司 | Protective housing forming die |
-
2022
- 2022-03-02 CN CN202210197648.7A patent/CN114571647B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0820047A (en) * | 1994-07-06 | 1996-01-23 | Kasai Kogyo Co Ltd | Method and mold for press molding |
| JPH08140878A (en) * | 1994-11-28 | 1996-06-04 | Sekisui Chem Co Ltd | Bathtub and its molding |
| JP2001113607A (en) * | 1999-10-21 | 2001-04-24 | Sekisui Chem Co Ltd | Method for manufacturing frp molding |
| CN205041295U (en) * | 2015-09-24 | 2016-02-24 | 徐道永 | Supporter head rest integral type fish type bucket of bathing |
| CN213216672U (en) * | 2020-07-30 | 2021-05-18 | 广东玫瑰岛卫浴科技有限公司 | Shower tray and shower room using same |
| CN215703269U (en) * | 2021-08-24 | 2022-02-01 | 巩义市泛锐熠辉复合材料有限公司 | Protective housing forming die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114571647B (en) | 2023-03-24 |
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Effective date of registration: 20230801 Address after: No. 7 Yuhuan Road, Sihong Industrial Park, Changshu, Sihong County, Suqian City, Jiangsu Province, 223900 Patentee after: Jiangsu Huasheng Intelligent Housing Technology Co.,Ltd. Address before: 223900 No. 5, Changhong Avenue, Changshu Sihong Industrial Park, Sihong County, Suqian City, Jiangsu Province Patentee before: Jiangsu Meihe Home Co.,Ltd. |