CN112549511A - Cooling and demolding device for bathtub production - Google Patents
Cooling and demolding device for bathtub production Download PDFInfo
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- CN112549511A CN112549511A CN202011331095.7A CN202011331095A CN112549511A CN 112549511 A CN112549511 A CN 112549511A CN 202011331095 A CN202011331095 A CN 202011331095A CN 112549511 A CN112549511 A CN 112549511A
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- fixedly connected
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- 238000001816 cooling Methods 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 230000002457 bidirectional effect Effects 0.000 claims description 26
- 238000007664 blowing Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 241000883990 Flabellum Species 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/44—Removing or ejecting moulded 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/769—Sanitary equipment
- B29L2031/7692—Baths
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bathtub Accessories (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention relates to the technical field of cooling for demoulding of bathtubs and discloses a cooling demoulding device for producing bathtubs, which comprises a fixed plate, wherein two first connecting plates are symmetrically and fixedly connected to the left side surface of the fixed plate, a first rotating rod is rotatably connected between the side surfaces, close to the two first connecting plates, of the two first connecting plates, the left side surface of the fixed plate is fixedly connected with a first motor through a fixed sleeve, and the front end of the first rotating rod penetrates through the front first connecting plate and is fixedly connected with the output end of the first motor. The invention solves the problems that most of the existing bathtub cooling and demoulding devices adopt a plurality of fans to blow and cool bathtubs, but most of the fans are fixed in position, so that the bathtub blanks are difficult to be comprehensively cooled, the cooling efficiency is low, and the deformation of the bathtub blanks is easy to occur due to the uneven cooling speed, and the yield is reduced.
Description
Technical Field
The invention relates to the technical field of cooling for demoulding of bathtubs, in particular to a cooling demoulding device for producing bathtubs.
Background
The bathtub is a common bathing device in modern families, has a deep depth, and can generally cover shoulders after sitting in the bathtub, so that most parts of the whole body can be immersed in hot water, the bathtub can warm the whole body, promote qi and blood circulation and eliminate fatigue, and the bathtub is widely popular among people.
The acrylic bathtub with the largest occupied amount on the market at present heats the acrylic plate, then is placed into a mold for vacuum forming, and the formed bathtub blank is difficult to take down due to the fact that the temperature is higher and can be adhered to the mold cavity of the mold, and the bathtub blank needs to be cooled by a cooling device at the moment so as to be taken out conveniently.
The existing bathtub cooling and demoulding device mostly adopts a plurality of fans to cool the bathtub by blowing, but the fans are fixed in the most positions, so that the bathtub blank is difficult to be cooled comprehensively, the cooling efficiency is low, the bathtub blank is easy to deform due to the uneven cooling speed, and the yield is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cooling and demoulding device for bathtub production, which solves the problems that most of the existing bathtub cooling and demoulding devices adopt a plurality of fans to blow and cool bathtubs, but most of the fans are fixed in position, so that the bathtub blanks are difficult to be comprehensively cooled, the cooling efficiency is low, and the bathtub blanks are easy to deform due to uneven cooling speed, and the yield is reduced.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a cooling and demolding device for bathtub production comprises a fixed plate, wherein two first connecting plates are symmetrically and fixedly connected to the left side surface of the fixed plate, a first rotating rod is rotatably connected between the two adjacent side surfaces of the first connecting plates, a first motor is fixedly connected to the left side surface of the fixed plate through a fixed sleeve, the front end of the first rotating rod penetrates through the front first connecting plate and is fixedly connected with the output end of the first motor, two second connecting plates are symmetrically and fixedly sleeved on the outer circular surface of the first rotating rod, a fixed frame is fixedly connected between the left side surfaces of the two second connecting plates, a blower cover is fixedly connected to the top of the fixed frame, and two cold air pipes are symmetrically communicated with the top of the blower cover;
the back of the fixed frame is provided with a first through groove, two first moving blocks are symmetrically and slidably connected between an inner top wall and an inner bottom wall of the first through groove through a sliding block and a sliding groove, the back of the two first moving blocks is symmetrically and fixedly connected with two second motors, two output ends of the two second motors are symmetrically and fixedly connected with two first bidirectional screws, the front ends of the two first bidirectional screws respectively penetrate through the two first moving blocks and are symmetrically and threadedly sleeved with the two first fixed blocks, the left side of the fixed frame is provided with a second through groove, two second moving blocks are symmetrically and slidably connected between the inner top wall and the inner bottom wall of the second through groove through the sliding block and the sliding groove, the right side of the two second moving blocks is symmetrically and fixedly connected with two third motors, the output ends of the two third motors are symmetrically and fixedly connected with two second bidirectional screws, and the left ends of the two second bidirectional screws respectively penetrate through the right sides of the two second moving blocks and are symmetrically and two second fixed blocks are sleeved, and the two second bidirectional screws respectively penetrate through the two first fixed blocks on the right side and are respectively in rotating connection with the right side surfaces of the two first fixed blocks on the left side;
the tops of the four second fixing blocks are symmetrically and fixedly connected with two groups of fourth motors, the number of each group of fourth motors is two, the output ends of the two groups of fourth motors are all fixedly connected with second rotating rods, the bottoms of the four second rotating rods respectively penetrate through the tops of the four second fixing blocks and are fixedly sleeved with cams, the bottoms of the four second fixing blocks are all symmetrically and fixedly connected with two vertical plates, the side surfaces, close to the two vertical plates, of the two vertical plates are symmetrically and rotatably connected with two rotating shafts, a swing rod is fixedly connected between the ends, close to the two rotating shafts, of the two rotating shafts, the left side surface and the right side surface of the swing rod are respectively and fixedly connected with torsion springs between the side surfaces of the two vertical plates, the bottom ends of the swing rods are fixedly connected with abutting blocks, the outer circular surfaces of the four abutting blocks are respectively abutted against the outer circular surfaces of the four cams, the, the bottom fixedly connected with fifth motor of square plate, the output fixedly connected with flabellum of fifth motor.
Preferably, the distance from the axis of the first rotating shaft to the right side face of the fixing plate is greater than the distance from the top of the second connecting plate to the top of the blowing cover.
Preferably, the cold air pipe is a hose.
Preferably, the section of the outer circular surface of the cam is arc-shaped, and the abutting block is cylindrical.
Preferably, the swing angle of the swing rod is not less than sixty degrees.
Preferably, the torsion spring is movably sleeved on the outer circular surface of the rotating shaft.
Preferably, the left side surfaces of the two first fixed blocks positioned on the left side are in sliding connection with the inner wall of the left side of the fixed frame through a sliding block and a sliding groove.
Preferably, the blower cover is in a frustum pyramid shape.
(III) advantageous effects
Compared with the prior art, the invention provides a cooling and demoulding device for bathtub production, which has the following beneficial effects:
1. according to the invention, the third motor is arranged to drive the second bidirectional screw to rotate, the second bidirectional screw drives the two second fixed blocks on the left side and the two second fixed blocks on the right side to move in opposite directions, and meanwhile, the second motor drives the two second fixed blocks on the front side and the two second fixed blocks on the rear side to move in opposite directions through the first bidirectional screw, the first fixed block and the second bidirectional screw, so that the four fan blades are driven to freely move in a horizontal area through the four second fixed blocks, the fan blades can more comprehensively cool a bathtub blank, and the efficiency and effect of cooling work are improved.
2. According to the invention, the four second fixed blocks are arranged to drive the four fan blades to freely move in the horizontal area, so that the cooling device can cool bathtubs with different sizes, the working range of the device is expanded, and the practicability of the device is effectively improved.
3. According to the invention, the fan blades are driven to move up and down by the arranged air cylinder, the square plate and the fifth motor, the cam is driven to rotate by the fourth motor, the cam is matched with the abutting block, the rotating shaft and the torsion spring to drive the fan blades to swing back and forth in a reciprocating manner, and then the four second fixing blocks are matched to drive the four fan blades to freely move in a horizontal area, so that the inner surface of the whole bathtub blank can be comprehensively and thoroughly cooled, and the cooling efficiency and the cooling effect of the device are greatly improved.
4. The cold air pipe and the air blowing cover are arranged, so that cold air can be blown to the bottom of the bathtub blank, and the fifth motor is matched to drive the fan blades to rotate, so that the cold air is blown to the inner surface of the bathtub blank comprehensively, the cooling speed of the bathtub blank is increased, and the cooling efficiency of the device is greatly improved.
5. According to the invention, the first motor is arranged to drive the first rotating rod to rotate, and the first rotating rod drives the fixing frame to rotate ninety degrees anticlockwise or clockwise through the second connecting plate, so that the fixing frame can be rotated to a vertical state when the device does not work, the device can not occupy too much space, other processes can not be hindered, and the practicability and reliability of the device are effectively improved.
Drawings
FIG. 1 is a front view of a cooling stripper apparatus for bathtub production according to the present invention;
FIG. 2 is a front sectional view of a cooling stripper apparatus for bathtub production in accordance with the present invention;
FIG. 3 is a top view of a cooling stripper for bathtub production in accordance with the present invention;
FIG. 4 is a top sectional view of a cooling stripper for bathtub production in accordance with the present invention;
FIG. 5 is a left side sectional view of a cooling stripper apparatus for bathtub production in accordance with the present invention;
FIG. 6 is a schematic view of the cooling and demolding device for bathtub production according to the present invention;
FIG. 7 is a schematic view showing a retracted state of the cooling mold release device for bathtub production according to the present invention.
In the figure: the fan comprises a fixing plate 1, a first connecting plate 2, a first rotating rod 3, a first motor 4, a second connecting plate 5, a fixing frame 6, a fan cover 7, a cold air pipe 8, a first moving block 9, a second motor 10, a first bidirectional screw 11, a first fixing block 12, a second moving block 13, a third motor 14, a bidirectional screw 15, a second fixing block 16, a fourth motor 17, a second rotating rod 18, a cam 19, a vertical plate 20, a rotating shaft 21, a swinging rod 22, a torsion spring 23, a supporting block 24, a cylinder 25, a square plate 26, a fifth motor 27 and fan blades 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
As shown in fig. 1 to 7, the present invention provides a technical solution: a cooling demoulding device for bathtub production comprises a fixed plate 1, wherein two first connecting plates 2 are symmetrically and fixedly connected to the left side surface of the fixed plate 1, a first rotating rod 3 is rotatably connected between the side surfaces, close to the two first connecting plates 2, of the two first connecting plates, the distance from the axial lead of the first rotating rod 3 to the right side surface of the fixed plate 1 is greater than the distance from the top of the second connecting plate 5 to the top of a blowing cover 7, so that a first motor 4 can smoothly drive a fixed frame 6 to rotate clockwise to a vertical state through the first rotating rod 3 and the second connecting plate 5, the device can be smoothly folded, the left side surface of the fixed plate 1 is fixedly connected with the first motor 4 through a fixed sleeve, the front end of the first rotating rod 3 penetrates through the first connecting plate 2 at the front side and is fixedly connected with the output end of the first motor 4, two second connecting plates 5 are symmetrically and fixedly sleeved on the outer circular surface of the first rotating rod 3, the fixed frame 6 is, the top of the fixed frame 6 is fixedly connected with an air blowing cover 7, the air blowing cover 7 is in a frustum pyramid shape, so that cold air can be blown to a bathtub blank more uniformly and comprehensively, the cooling and demolding efficiency and effect are improved, the top of the air blowing cover 7 is symmetrically communicated with two cold air pipes 8, and the cold air pipes 8 are hoses, so that the normal rotation of the fixed frame 6 cannot be influenced by the cold air pipes 8;
the back of the fixed frame 6 is provided with a first through groove, two first moving blocks 9 are symmetrically and fixedly connected between the inner top wall and the inner bottom wall of the first through groove through a sliding block and a sliding groove, two second motors 10 are symmetrically and fixedly connected to the back of the two first moving blocks 9, two first bidirectional screws 11 are symmetrically and fixedly connected to the output ends of the two second motors 10, the front ends of the two first bidirectional screws 11 respectively penetrate through the two first moving blocks 9 and are symmetrically and spirally sleeved with two first fixed blocks 12, the left side surfaces of the two first fixed blocks 12 positioned on the left side are in sliding connection with the inner wall of the left side of the fixed frame 6 through the sliding block and the sliding groove, so that the first fixed blocks 12 can move more stably, the left side surface of the fixed frame 6 is provided with a second through groove, and two second moving blocks 13 are symmetrically and slidably connected between the inner top wall and the inner bottom, the right side surfaces of the two second moving blocks 13 are symmetrically and fixedly connected with two third motors 14, the output ends of the two third motors 14 are symmetrically and fixedly connected with two second bidirectional screws 15, the left ends of the two second bidirectional screws 15 respectively penetrate through the right side surfaces of the two second moving blocks 13 and are symmetrically in threaded sleeve connection with two second fixed blocks 16, and the two second bidirectional screws 15 respectively penetrate through the two first fixed blocks 12 on the right side and are respectively in rotating connection with the right side surfaces of the two first fixed blocks 12 on the left side;
the tops of the four second fixing blocks 16 are symmetrically and fixedly connected with two groups of fourth motors 17, the number of each group of fourth motors 17 is two, the output ends of the two groups of fourth motors 17 are fixedly connected with second rotating rods 18, the bottom ends of the four second rotating rods 18 respectively penetrate through the tops of the four second fixing blocks 16 and are fixedly sleeved with cams 19, the section of the outer circular surface of each cam 19 is arc-shaped, and each abutting block 24 is cylindrical, so that the cam 19 can be always matched with the abutting block 24 to ensure the smooth cooling operation, the bottoms of the four second fixing blocks 16 are symmetrically and fixedly connected with two vertical plates 20, the side surfaces, close to the two vertical plates 20, are symmetrically and rotatably connected with two rotating shafts 21, a swinging rod 22 is fixedly connected between the close ends of the two rotating shafts 21, the swinging angle of the swinging rod 22 is not less than sixty degrees, so that the fan blades 28 can more comprehensively blow air to the, fixedly connected with torsion spring 23 between the side respectively and the side of two risers 20 about pendulum rod 22, torsion spring 23 activity cup joints on the excircle face of pivot 21, guarantee that torsion spring 23 can reliable and stable work, the bottom fixedly connected with of pendulum rod 22 supports piece 24, and the excircle face that four supported piece 24 respectively with four cams 19 is inconsistent, the bottom fixedly connected with cylinder 25 that supports piece 24, the output fixedly connected with square plate 26 of cylinder 25, the bottom fixedly connected with fifth motor 27 of square plate 26, the output fixedly connected with flabellum 28 of fifth motor 27.
The working principle is as follows: during operation, start first motor 4 and drive ninety degrees of anticlockwise rotation of first bull stick 3, first bull stick 3 drives fixed frame 6 anticlockwise rotation to the horizontality through second connecting plate 5 for fixed frame 6 is located the bathtub embryo directly over.
Then, the fifth motor 27 is started to drive the fan blades 28 to rotate for blowing and cooling, then the second motor 10 is started to drive the first bidirectional screw 11 to rotate, the first bidirectional screw 11 drives the two second fixed blocks 16 located on the front side and the two second fixed blocks 16 located on the rear side to move towards the direction away from each other through the first fixed block 12, the second bidirectional screw 15 and the second moving block 13, meanwhile, the third motor 14 is started to drive the second bidirectional screw 15 to rotate, the second bidirectional screw 15 is matched with the first moving block 9 to drive the two second fixed blocks 16 located on the left side and the two second fixed blocks 16 located on the right side to move towards the opposite direction, so that the fan blades 28 can flexibly move in the horizontal area, the fan blades 28 can more comprehensively cool bathtub blanks, and meanwhile, the device can cool bathtubs of different sizes.
Then, the cam 19 is driven to rotate by the fourth motor 17 and the second rotating rod 18, the cam 19 is matched with the abutting block 24, the rotating shaft 21 and the spring 23 to drive the fan blades 28 to swing back and forth in a reciprocating manner, and then the air cylinder 25 is matched with the square plate 26 and the motor 27 to drive the fan blades 28 to move up and down, so that the fan blades 28 can comprehensively and thoroughly cool the inner surface of the bathtub blank, and the cooling efficiency and effect are improved.
And cold air is blown out of the bathtub blank through the cold air pipe 8 and the air blowing cover 7, and then the cold air is blown to the inner surface of the bathtub blank through the fan blades 28, so that the cooling efficiency is further improved, and the cooling and demolding work is finished.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a bathtub production is with cooling shedder, includes fixed plate (1), its characterized in that: the left side surface of the fixed plate (1) is symmetrically and fixedly connected with two first connecting plates (2), two first connecting plates (2) are connected between the side surfaces close to each other in a rotating mode and are connected with a first rotating rod (3), the left side surface of the fixed plate (1) is fixedly connected with a first motor (4) through a fixed sleeve, the front end of the first rotating rod (3) penetrates through the front first connecting plate (2) and is fixedly connected with the output end of the first motor (4), the outer circular surface of the first rotating rod (3) is symmetrically and fixedly sleeved with two second connecting plates (5), a fixed frame (6) is fixedly connected between the left side surfaces of the two second connecting plates (5), the top of the fixed frame (6) is fixedly connected with a blowing cover (7), and the top of the blowing cover (7) is symmetrically communicated with two cold air pipes (8); the back of the fixed frame (6) is provided with a first through groove, two first moving blocks (9) are symmetrically and slidably connected between the inner top wall and the inner bottom wall of the first through groove through a sliding block and a sliding groove, the back of the two first moving blocks (9) is symmetrically and fixedly connected with two second motors (10), the output ends of the two second motors (10) are symmetrically and fixedly connected with two first bidirectional screws (11), the front ends of the two first bidirectional screws (11) respectively penetrate through the two first moving blocks (9) and are symmetrically and threadedly sleeved with two first fixed blocks (12), the left side of the fixed frame (6) is provided with a second through groove, two second moving blocks (13) are symmetrically and slidably connected between the inner top wall and the inner bottom wall of the second through groove through a sliding block and a sliding groove, and two third motors (14) are symmetrically and fixedly connected to the right side of the two second moving blocks (13), the output ends of the two third motors (14) are symmetrically and fixedly connected with two second bidirectional screws (15), the left ends of the two second bidirectional screws (15) respectively penetrate through the right side surfaces of the two second moving blocks (13) and are symmetrically sleeved with two second fixed blocks (16) in a threaded manner, and the two second bidirectional screws (15) respectively penetrate through the two first fixed blocks (12) on the right side and are respectively in rotating connection with the right side surfaces of the two first fixed blocks (12) on the left side; the top of the four second fixed blocks (16) is symmetrically and fixedly connected with two groups of fourth motors (17), the number of the fourth motors (17) in each group is two, the output ends of the two groups of fourth motors (17) are fixedly connected with second rotating rods (18), the bottom ends of the four second rotating rods (18) respectively penetrate through the tops of the four second fixed blocks (16) and are fixedly sleeved with cams (19), the bottoms of the four second fixed blocks (16) are symmetrically and fixedly connected with two vertical plates (20), the side faces, close to the two vertical plates (20), of the two vertical plates (20) are symmetrically and rotatably connected with two rotating shafts (21), an oscillating rod (22) is fixedly connected between one end, close to the two rotating shafts (21), the left side face and the right side face of the oscillating rod (22) are respectively and fixedly connected with torsion springs (23) between the side faces of the two vertical plates (20), and the bottom ends of the oscillating rod (22), and the outer circular surfaces of the four abutting blocks (24) are abutted to the outer circular surfaces of the four cams (19) respectively, the bottom of each abutting block (24) is fixedly connected with an air cylinder (25), the output end of each air cylinder (25) is fixedly connected with a square plate (26), the bottom of each square plate (26) is fixedly connected with a fifth motor (27), and the output end of each fifth motor (27) is fixedly connected with fan blades (28).
2. The cooling and demolding device for bathtub production as claimed in claim 1, wherein: the distance from the axial lead of the first rotating rod (3) to the right side surface of the fixed plate (1) is greater than the distance from the top of the second connecting plate (5) to the top of the air blower cover (7).
3. The cooling and demolding device for bathtub production as claimed in claim 1, wherein: the cold air pipe (8) is a hose.
4. The cooling and demolding device for bathtub production as claimed in claim 1, wherein: the section of the outer circular surface of the cam (19) is arc-shaped, and the abutting block (24) is cylindrical.
5. The cooling and demolding device for bathtub production as claimed in claim 1, wherein: the swing angle of the swing rod (22) is not less than sixty degrees.
6. The cooling and demolding device for bathtub production as claimed in claim 1, wherein: the torsion spring (23) is movably sleeved on the outer circular surface of the rotating shaft (21).
7. The cooling and demolding device for bathtub production as claimed in claim 1, wherein: the left side surfaces of the first fixed blocks (12) positioned on the left side are in sliding connection with the inner wall of the left side of the fixed frame (6) through sliding blocks and sliding grooves.
8. The cooling and demolding device for bathtub production as claimed in claim 1, wherein: the air blowing cover (7) is in a frustum pyramid shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011331095.7A CN112549511B (en) | 2020-11-24 | 2020-11-24 | Cooling and demolding device for bathtub production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011331095.7A CN112549511B (en) | 2020-11-24 | 2020-11-24 | Cooling and demolding device for bathtub production |
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| Publication Number | Publication Date |
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| CN112549511A true CN112549511A (en) | 2021-03-26 |
| CN112549511B CN112549511B (en) | 2022-09-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118107156A (en) * | 2023-12-26 | 2024-05-31 | 浙江高凯新材料有限公司 | Efficient and energy-saving production and preparation equipment and method for plastic cup |
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| CN118107156A (en) * | 2023-12-26 | 2024-05-31 | 浙江高凯新材料有限公司 | Efficient and energy-saving production and preparation equipment and method for plastic cup |
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