CN116494450A - Anti-adhesion microporous polyurethane foam molding equipment - Google Patents
Anti-adhesion microporous polyurethane foam molding equipment Download PDFInfo
- Publication number
- CN116494450A CN116494450A CN202310748598.1A CN202310748598A CN116494450A CN 116494450 A CN116494450 A CN 116494450A CN 202310748598 A CN202310748598 A CN 202310748598A CN 116494450 A CN116494450 A CN 116494450A
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- CN
- China
- Prior art keywords
- main body
- sides
- plate
- grooves
- groups
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920005830 Polyurethane Foam Polymers 0.000 title claims abstract description 28
- 239000011496 polyurethane foam Substances 0.000 title claims abstract description 28
- 238000010097 foam moulding Methods 0.000 title claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000005507 spraying Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims abstract description 7
- 238000007790 scraping Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 abstract description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000007480 spreading Effects 0.000 abstract description 2
- 238000003892 spreading Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 239000008258 liquid foam Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The invention provides anti-adhesion microporous polyurethane foam molding equipment, which relates to the technical field of foam production and comprises the following components: a mounting mechanism; the installation mechanism comprises a main body, an end groove, a side groove, a top plate and a locking groove, wherein the rectangular through groove is formed in the main body, when the installation mechanism is used, a screw rod on two sides of the main body is rotated, so that a baffle plate moves in the main body, the width of spreading materials in the main body is adjusted, the baffle plate moves, and meanwhile, a telescopic pipe is driven to extend out of the discharging pipe, the spraying range of the discharging pipe is enlarged, and through the arrangement, no matter how large foam is produced, the spraying range corresponding to the telescopic pipe can be automatically matched, so that the time for spraying can be effectively saved, the production speed is improved, the problem that the structure of spraying foam raw materials is imperfect, and when the installation mechanism is used, a nozzle needs to spray in a template in a reciprocating manner, and the spraying efficiency cannot meet the production requirement is solved.
Description
Technical Field
The invention relates to the technical field of foam production, in particular to anti-adhesion microporous polyurethane foam molding equipment.
Background
The polyurethane rigid foam is a high molecular polymer formed by mixing isocyanate and polyether as main raw materials through special equipment under the action of a plurality of auxiliary agents such as a foaming agent, a catalyst, a flame retardant and the like and then foaming on site, and the polyurethane foam has good performances of buffering, damping, sound insulation, sealing, moisture resistance, high temperature resistance and the like, so that the polyurethane foam is applied to the production and manufacturing industry in a large quantity, and is also produced in a large quantity.
For example, application number: CN201710672500.3 relates to a foam molding processing device and a foam molding processing method using the same. The foam molding processing equipment comprises a punching mechanism, a raw material conveying mechanism and a product transferring mechanism. The blanking mechanism includes a body member and a punch. The raw foam is movable through the body member in the conveying direction; the punch is disposed within the body member and is reciprocally movable within the body member in a punching direction. The foam molding processing method comprises the steps that raw foam passes through a body member; the punch moves in the body member from an initial position to a pushing position along a punching direction to punch raw foam to form separated foam products and push the foam products to move to the outer side of the body member; the product transferring mechanism conveys the foam product to the next process. The invention can form separated foam products by one-time punching process, has good product forming effect, simple forming and processing process and improved production efficiency.
For the current polyurethane foam molding equipment, the structure of the foam raw material sprayed by the current polyurethane foam molding equipment is imperfect, and when the equipment is used, a nozzle needs to reciprocate on a template to spray, so that the spraying efficiency degree cannot meet the production requirement, and when the current polyurethane foam molding equipment regenerates foam, the foam is easy to adhere to the bottom of the template, and the foam taking process is easy to be torn up, so that the product quality is influenced.
Disclosure of Invention
In view of the above, the invention provides an anti-adhesion microporous polyurethane foam molding device, which is provided with a movably installed spraying component, and can automatically adjust the spraying range of foam raw materials according to the width of the produced foam, thereby reducing the time occupied by spraying the foam and improving the efficiency of producing the foam.
The invention provides anti-adhesion microporous polyurethane foam molding equipment, which specifically comprises: a mounting mechanism; the mounting mechanism comprises a main body, end grooves, side grooves, a top plate and locking grooves, wherein rectangular through grooves are formed in the main body, circular through holes are formed in the upper end of the main body at equal intervals, circular fixing holes are symmetrically formed in the two sides of the upper end of the main body, and screws with reverse threads are rotatably mounted on the two sides of the main body; the end grooves are arranged in two groups, and are symmetrically arranged on two sides of the main body; the side grooves are symmetrically arranged at the middle positions inside the two sides of the main body, are communicated with the rectangular through grooves inside the main body, and are positioned between the two groups of end grooves on the same side; the top plate is slidably arranged in a rectangular through groove in the main body through an elastic piece, cylindrical protruding structures are equidistantly arranged at the upper end of the top plate, and the cylindrical protruding structures are inserted into round holes at the upper end of the main body; the locking grooves are arranged in two groups, the locking grooves are symmetrically arranged at two sides of the inner end of the top plate, and the locking grooves penetrate through two sides of the top plate; the mounting mechanism is provided with two groups of external connection parts, fixing plates of the external connection parts are symmetrically arranged at two sides of the upper end of the main body, fixing rods outside the fixing plates are inserted into round fixing holes at two ends of the main body, the fixing plates are positioned between two groups of striker plates at the upper end of the main body, and the tail ends of sliding plates outside the fixing plates are propped against the striker plates; two groups of sliding components are arranged on the mounting mechanism, a fixed plate of each sliding component is positioned in the middle of the upper end of the main body, and a connecting block on a strut at the outer end of the fixed plate is clamped with a guide groove in a side plate at the outer end of the main body; the lifting assembly is arranged on the sliding assembly, a lifting plate of the lifting assembly is positioned at the bottom side of the front side fixing frame, and a connecting rod at the outer end of the lifting plate is in sliding connection with the front side fixing frame through an elastic piece; the lifting assembly comprises two groups of bottom grooves and scraping plates, the bottom grooves are symmetrically formed in two ends of the bottom of the lifting plate, and the bottom grooves penetrate through the outer side and the upper end of the lifting plate; the scraping plates are provided with two groups, are slidably arranged in the bottom groove, and the upper ends of the scraping plates penetrate through the lifting plate; the sliding assembly is provided with a spraying assembly, a discharging pipe of the spraying assembly is arranged at the bottom side of the rear side fixing frame, the upper end of the discharging pipe penetrates through the fixing frame, the spraying assembly comprises two telescopic pipes, a discharging hole B and side rods, the telescopic pipes are arranged at two groups in total and are slidably mounted at two inner sides of the discharging pipe, circular grooves are formed in the telescopic pipes, the telescopic pipes penetrate through two sides of the discharging pipe, and the outer bottom sides of the telescopic pipes are clamped in guide rails in the baffle plate; the discharging holes B are formed in the bottom of the telescopic pipe at equal intervals, and penetrate through the lower end of the telescopic pipe; the side rods are symmetrically arranged at two sides of the outer portion of the telescopic pipe, and penetrate through the discharging pipe.
Further, the mounting mechanism further includes: a telescopic piece and a hook plate; the telescopic parts are provided with two groups in total, the telescopic parts are slidably arranged in the side grooves through elastic parts, the front sides of the telescopic parts extend out of the side grooves, the rear sides of the telescopic parts are positioned in rectangular through grooves in the main body, and the telescopic parts are positioned at the lower end of the top plate; the hook plate is positioned at the upper end of the rear side of the telescopic piece, and the hook plate is clamped with the locking groove in the top plate.
Further, the mounting mechanism includes: a side plate and a guide groove; the side plates are provided with two groups in total, the side plates are arranged at the outer ends of the two sides of the main body, and the side plates are rotationally connected with screw rods at the two ends of the main body; the guide groove is formed in the upper end inside the side plate, and penetrates through two sides of the side plate.
Further, the mounting mechanism includes: a striker plate and a guide rail; the two groups of the baffle plates are arranged in total, the baffle plates are movably arranged on two sides of the upper end of the main body, the bottoms of the two sides of the baffle plates are in sliding connection with the end grooves, and the baffle plates are in threaded connection with the screw rods on the two sides of the main body; the guide rail is arranged on the inner side of the upper end of the striker plate.
Further, the external connection portion includes: a fixing plate and a fixing rod; the front side of the fixed plate is provided with a triangular groove; the fixed rods are provided with two groups in total, and the fixed rods are symmetrically arranged on two sides of the bottom of the fixed plate.
Further, the external connection portion includes: an external groove and a sliding plate; the external groove is formed in the top of the fixed plate; the sliding plates are provided with two groups, the sliding plates are arranged at the outer ends of the fixed plates, the triangular protrusions at the rear sides of the sliding plates are clamped in the triangular grooves in the fixed plates, the rear ends of the sliding plates are in sliding connection with the external grooves, and elastic pieces are arranged between the two groups of sliding plates.
Further, the sliding assembly includes: a fixed frame and a movable groove; a circular through hole is formed in the middle of the fixed frame, and pull rings are arranged at the upper ends of two sides of the fixed frame; the movable grooves are provided with two groups in total, and the movable grooves are symmetrically arranged at the inner ends of the two sides of the fixed frame.
Further, the sliding assembly includes: the support rod and the connecting block; the support rods are provided with two groups in total, are symmetrically arranged at two sides of the fixed frame, and are in sliding connection with the movable groove through elastic pieces; the connecting blocks are provided with two groups, and the connecting blocks are symmetrically arranged at two ends of the inner side of the bottom of the supporting rod.
Further, the lifting assembly includes: lifting plate and connecting rod; the lifting plate is of a rectangular structure; the connecting rod is fixedly arranged at the upper end of the middle side of the lifting plate.
Further, the spray assembly includes: the device comprises a discharging pipe, a discharging hole A and a stop block; the top of the discharging pipe is provided with a material injection port, and a circular through groove is formed in the discharging pipe; the discharging holes A are formed in the bottom of the discharging pipe at equal intervals, and penetrate through the bottom of the discharging pipe; the two groups of the stop blocks are arranged in total, and the stop blocks are symmetrically arranged at the upper ends of two sides of the inside of the discharging pipe.
Advantageous effects
According to the invention, the mounting mechanism and the spraying assembly are arranged, two groups of baffle plates are movably mounted at the upper end of the main body, two ends of the baffle plates are slidably mounted in the end grooves in the main body, two sides of the baffle plates are in threaded connection with screw rods at two ends of the main body, the discharging pipe is mounted at the upper end of the main body through the sliding assembly, the discharging pipe is positioned between the two groups of baffle plates, the telescopic pipe is slidably mounted inside the two ends of the discharging pipe, the discharging hole B is arranged at the inner bottom side of the telescopic pipe, the outer edge of the telescopic pipe is clamped into the guide rail at the inner side of the top of the baffle plates, when the telescopic pipe is used, the baffle plates are moved on the main body through rotating the screw rods at two sides of the main body, the width of spreading on the main body is further adjusted, the telescopic pipe is driven to extend out from the inner part of the discharging pipe when the baffle plates are moved, the spraying range of the discharging pipe is further enlarged, and through the arrangement, no matter how large foam is produced, the spraying range corresponding to the telescopic pipe can be automatically matched, so that the time for spraying can be effectively saved, and the production speed is further improved.
According to the invention, the installation mechanism is arranged, the rectangular through grooves are formed in the main body, the circular through holes are formed in the upper end of the main body at equal intervals, the top plate is installed in the main body in a sliding mode through the elastic piece, the cylindrical protruding structures on the top plate are inserted into the circular through holes in the main body, the rectangular side grooves are formed in the inner ends of the two sides of the main body, the telescopic piece is inserted into the inner ends of the side grooves through the elastic piece, the L-shaped hook plate with the wedge-shaped structure is arranged at the tail end of the telescopic piece, the hook plate is clamped into the locking grooves in the top plate, after polyurethane foam is produced, the telescopic piece is pressed inwards to enable the telescopic piece to move backwards, the hook plate is separated from the locking grooves, limiting of the top plate is lost, at the moment, the elastic piece pushes the top plate to move upwards, the cylindrical protruding structures on the top of the top plate extend out of the main body, polyurethane foam is jacked up, the purpose of separating from the main body is achieved, and the polyurethane foam can be rapidly demoulded through the design.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below. The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 shows a schematic perspective view of an embodiment according to the present invention.
Fig. 2 shows an enlarged structural schematic diagram of the portion a due to 1 extraction according to an embodiment of the present invention.
Fig. 3 shows an exploded structural schematic diagram according to an embodiment of the present invention.
Fig. 4 shows a schematic top view of an embodiment of the invention.
Fig. 5 shows a schematic view of a connection structure of a sliding assembly and a lifting assembly according to an embodiment of the present invention.
Fig. 6 shows an exploded view of a slide assembly and a spray assembly according to an embodiment of the present invention.
Fig. 7 shows a schematic view of the internal structure of the mounting mechanism according to the embodiment of the present invention.
Fig. 8 shows an enlarged structural schematic drawing of the portion B drawn out from fig. 7 according to an embodiment of the present invention.
Fig. 9 shows an exploded structural schematic view of a mounting mechanism according to an embodiment of the present invention.
Fig. 10 shows a schematic perspective view of an external connection portion according to an embodiment of the present invention.
Fig. 11 shows a schematic view of the internal structure of a spray assembly according to an embodiment of the invention.
List of reference numerals
1. A mounting mechanism;
101. a main body; 1011. an end groove; 1012. a side groove;
102. a top plate; 1021. a locking groove;
103. a telescoping member; 1031. a hook plate;
104. a side plate; 1041. a guide groove;
105. a striker plate; 1051. a guide rail;
2. an external connection part;
201. a fixing plate; 2011. a fixed rod;
202. an external groove; 2021. a sliding plate;
3. a sliding assembly;
301. a fixed frame; 3011. a movable groove;
302. a support rod; 3021. a connecting block;
4. a lifting assembly;
401. a lifting plate; 4011. a connecting rod;
402. a bottom groove; 4021. a scraper;
5. a spraying component;
501. a discharge pipe; 5011. a discharge hole A; 5012. a stop block;
502. a telescopic tube; 5021. a discharge port B; 5022. a side bar.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Examples: please refer to fig. 1 to 11:
the invention provides anti-adhesion microporous polyurethane foam molding equipment, which comprises: a mounting mechanism 1; the mounting mechanism 1 comprises a main body 101, an end groove 1011, side grooves 1012, a top plate 102 and a locking groove 1021, wherein rectangular through grooves are formed in the main body 101, circular through holes are formed in the upper end of the main body 101 at equal intervals, circular fixing holes are symmetrically formed in the two sides of the upper end of the main body 101, and screws with reverse threads are rotatably mounted on the two sides of the main body 101; the end slots 1011 are provided with two groups, and the end slots 1011 are symmetrically arranged on two sides of the main body 101; the side slots 1012 are provided with two groups, the side slots 1012 are symmetrically arranged at the middle positions inside the two sides of the main body 101, the side slots 1012 are communicated with rectangular through slots inside the main body 101, and the side slots 1012 are positioned between the two groups of end slots 1011 on the same side; the top plate 102 is slidably arranged in a rectangular through groove in the main body 101 through an elastic piece, cylindrical protruding structures are equidistantly arranged at the upper end of the top plate 102, and the cylindrical protruding structures are inserted into round holes at the upper end of the main body 101; the locking grooves 1021 are provided with two groups, the locking grooves 1021 are symmetrically arranged at two sides of the inner end of the top plate 102, and the locking grooves 1021 penetrate through two sides of the top plate 102; the mounting mechanism 1 is provided with two groups of external connection parts 2, the fixed plates 201 of the external connection parts 2 are symmetrically arranged at two sides of the upper end of the main body 101, the fixed rods 2011 on the outer sides of the fixed plates 201 are inserted into the round fixed holes at the two ends of the main body 101, the fixed plates 201 are positioned between the two groups of striker plates 105 at the upper end of the main body 101, and the tail ends of the sliding plates 2021 on the outer sides of the fixed plates 201 are propped against the striker plates 105; two groups of sliding assemblies 3 are arranged on the mounting mechanism 1, a fixed plate 201 of each sliding assembly 3 is positioned at the middle position of the upper end of the main body 101, and a connecting block 3021 on a supporting rod 302 at the outer end of the fixed plate 201 is clamped with a guide groove 1041 in a side plate 104 at the outer end of the main body 101; the sliding component 3 is provided with a lifting component 4, a lifting plate 401 of the lifting component 4 is positioned at the bottom side of the front side fixed frame 301, and a connecting rod 4011 at the outer end of the lifting plate 401 is in sliding connection with the front side fixed frame 301 through an elastic piece; the lifting assembly 4 comprises a bottom groove 402 and a scraping plate 4021, wherein the bottom groove 402 is provided with two groups, the bottom groove 402 is symmetrically arranged at two ends of the bottom of the lifting plate 401, and the bottom groove 402 penetrates through the outer side and the upper end of the lifting plate 401; the scrapers 4021 are provided with two groups, the scrapers 4021 are slidably arranged in the bottom groove 402, and the upper ends of the scrapers 4021 penetrate through the lifting plate 401; the sliding component 3 is provided with a spraying component 5, a discharging pipe 501 of the spraying component 5 is arranged at the bottom side of a rear side fixing frame 301, the upper end of the discharging pipe 501 penetrates through the fixing frame 301, the spraying component 5 comprises two groups of telescopic pipes 502, a discharging hole B5021 and side rods 5022, the telescopic pipes 502 are slidably arranged at two inner sides of the discharging pipe 501, circular grooves are formed in the telescopic pipes 502, the telescopic pipes 502 penetrate through two sides of the discharging pipe 501, and the outer bottom sides of the telescopic pipes 502 are clamped in guide rails 1051 in the baffle plate 105; the discharge ports B5021 are equidistantly formed in the bottom of the telescopic pipe 502, and the discharge ports B5021 penetrate through the lower end of the telescopic pipe 502; the side rods 5022 are symmetrically arranged at two sides of the outer part of the telescopic pipe 502, and the side rods 5022 penetrate through the discharging pipe 501.
As shown in fig. 7 to 9, the mounting mechanism 1 further includes: a telescopic member 103 and a hook plate 1031; the telescopic pieces 103 are provided with two groups in total, the telescopic pieces 103 are slidably arranged in the side grooves 1012 through elastic pieces, the front sides of the telescopic pieces 103 extend out of the side grooves 1012, the rear sides of the telescopic pieces 103 are positioned in rectangular through grooves in the main body 101, and the telescopic pieces 103 are positioned at the lower end of the top plate 102; the hook plate 1031 is positioned at the upper end of the rear side of the telescopic piece 103, and the hook plate 1031 is engaged with the locking groove 1021 in the top plate 102; an annular telescopic member 103 is arranged, an L-shaped hook plate 1031 with a wedge-shaped structure is arranged at the tail end of the telescopic member 103, and the hook plate 1031 is engaged with a locking groove 1021 to limit the top plate 102 in the main body 101, and a side plate 104 and a guide groove 1041 are arranged; the side plates 104 are provided with two groups in total, the side plates 104 are arranged at the outer ends of the two sides of the main body 101, and the side plates 104 are rotationally connected with screw rods at the two ends of the main body 101; the guide groove 1041 is formed at the upper end inside the side plate 104, and the guide groove 1041 penetrates through two sides of the side plate 104; a rectangular side plate 104 is arranged, the sliding component 3 can be movably arranged on the main body 101 through the side plate 104, a rectangular guide groove 1041 is arranged, a supporting rod 302 can be in sliding connection with the side plate 104 through the guide groove 1041, a material baffle 105 and a guide rail 1051; the two groups of the baffle plates 105 are arranged in total, the baffle plates 105 are movably arranged on two sides of the upper end of the main body 101, the bottoms of the two sides of the baffle plates 105 are in sliding connection with the end slots 1011, and the baffle plates 105 are in threaded connection with the screw rods on the two sides of the main body 101; the guide rail 1051 is arranged on the inner side of the upper end of the baffle 105, the rectangular baffle 105 is arranged, the width of foam obtained after production can be adjusted by adjusting the position of the baffle 105 on the main body 101, the rectangular guide rail 1051 is arranged, the guide rail 1051 is clamped with the outer side of the telescopic tube 502, and when the baffle 105 is pulled, the telescopic tube 502 rod can move along with the baffle 105.
As shown in fig. 10, the external connection portion 2 includes: a fixing plate 201 and a fixing lever 2011; the front side of the fixed plate 201 is provided with a triangular groove; the fixing rods 2011 are provided with two groups in total, and the fixing rods 2011 are symmetrically arranged at two sides of the bottom of the fixing plate 201; the fixing plate 201 is provided to prevent the outflow of the non-solidified liquid foam on the main body 101, the circular fixing rod 2011 is provided, and the fixing plate 201 is fixed on the main body 101 by inserting the fixing rod 2011 into the fixing holes on both sides of the main body 101, and the groove 202 and the sliding plate 2021 are externally connected; the external groove 202 is formed at the top of the fixed plate 201; the sliding plates 2021 are provided with two groups, the sliding plates 2021 are arranged at the outer ends of the fixed plates 201, triangular protrusions at the rear sides of the sliding plates 2021 are clamped in triangular grooves in the fixed plates 201, the rear ends of the sliding plates 2021 are connected with the external grooves 202 in a sliding mode, elastic pieces are arranged between the two groups of sliding plates 2021, rectangular external grooves 202 are formed, the two groups of sliding plates 2021 can be slidably mounted on the fixed plates 201 through the external grooves 202, and the rectangular sliding plates 2021 are arranged, so that the shielding range of the fixed plates 201 on the main body 101 can be prolonged.
As shown in fig. 5 to 6, the slide assembly 3 includes: a fixed frame 301 and a movable groove 3011; a circular through hole is formed in the middle of the fixed frame 301, and pull rings are arranged at the upper ends of two sides of the fixed frame 301; the movable grooves 3011 are provided with two groups, and the movable grooves 3011 are symmetrically arranged at the inner ends of the two sides of the fixed frame 301; a rectangular fixed frame 301 is arranged, the lifting component 4 and the spraying component 5 can be movably arranged on the main body 101 through the fixed frame 301, a rectangular movable groove 3011 is arranged, a supporting rod 302 can be movably arranged on two sides of the fixed frame 301 through the movable groove 3011, and the supporting rod 302 and a connecting block 3021; the support rods 302 are provided with two groups, the support rods 302 are symmetrically arranged on two sides of the fixed frame 301, and the support rods 302 are in sliding connection with the movable grooves 3011 through elastic pieces; the connecting blocks 3021 are provided with two groups, the connecting blocks 3021 are symmetrically arranged at two inner ends of the bottom of the supporting rod 302, the L-shaped supporting rod 302 is arranged, the fixing frame 301 can be movably connected with the side plate 104 through the supporting rod 302, the rectangular connecting blocks 3021 are arranged, and the supporting rod 302 can slide on the side plate 104 by clamping the connecting blocks 3021 into the guide grooves 1041.
As shown in fig. 5, the elevation assembly 4 includes: a lifting plate 401 and a connecting rod 4011; the lifting plate 401 has a rectangular structure; connecting rod 4011 fixed mounting sets up rectangle lifter plate 401 in the upper end of lifter plate 401 mid-side, through sliding lifter plate 401 on the liquid bubble is cotton, can make lifter plate 401 scrape the liquid bubble cotton, sets up circular connecting rod 4011, can pass through connecting rod 4011 movable mounting lifter plate 401 to fixed frame 301.
As shown in fig. 11, the spray assembly 5 includes: a discharge pipe 501, a discharge port A5011 and a stop 5012; a material injection port is arranged at the top of the material discharge pipe 501, and a circular through groove is formed in the material discharge pipe 501; the discharge holes A5011 are formed in the bottom of the discharge pipe 501 at equal intervals, and the discharge holes A5011 penetrate through the bottom of the discharge pipe 501; the dog 5012 is equipped with two sets of altogether, and the dog 5012 symmetry establishes the upper end in the inside both sides of discharging pipe 501, sets up T shape discharging pipe 501, and accessible discharging pipe 501 is cotton blowout with the liquid bubble, sets up circular discharge gate A5011, can pass through discharge gate A5011 blowout with the liquid bubble in the discharging pipe 501, sets up arc dog 5012, can carry out spacingly to flexible pipe 502 in the inside of discharging pipe 501.
Specific use and action of the embodiment:
in the invention, as shown in fig. 1-11, rectangular through grooves are formed in the main body 101, the top plate 102 is slidably mounted in the through grooves in the main body 101 through elastic members, cylindrical protruding structures on the top plate 102 are inserted into circular through holes in the main body 101 and sealed, rectangular side grooves 1012 are formed in the inner ends of the two sides of the main body 101, the telescopic members 103 are inserted into the inner ends of the side grooves 1012 through elastic members, then the hook plates 1031 are clamped in the locking grooves 1021 in the top plate 102, the telescopic members 103 limit the top plate 102, the stop plates 105 are slidably mounted at the upper end of the main body 101 through screws, the fixing plates 201 are inserted into the two ends of the main body 101, the fixing plates 201 are positioned between the two groups of stop plates 105, the tail ends of the sliding plates 2021 on the fixing plates 201 are abutted to the stop plates 105, the side plates 104 are fixed to the two ends of the main body 101, the supporting rods 302 are slidably mounted to the two sides of the fixing frame 301 through the movable grooves 3011, then the connecting block 3021 at the bottom of the supporting rod 302 is clamped into the guide groove 1041 of the side plate 104, the lifting plate 401 with the scraping plate 4021 inside is movably installed into the front fixed frame 301, the discharging pipe 501 is slidably installed into the rear fixed frame 301, the telescopic pipes 502 are slidably installed at two sides of the inside of the discharging pipe 501, the outer edges of the telescopic pipes 502 are clamped into the guide rails 1051 at the inner side of the top of the baffle plate 105, the screws at two sides of the main body 101 are rotated, the position of the baffle plate 105 on the main body 101 is adjusted, the telescopic pipes 502 extend out of the inside of the discharging pipe 501, the top of the discharging pipe 501 is connected with a spraying device, liquid foam is sprayed onto the main body 101 through the discharging pipe 501 and the telescopic pipes 502, after the spraying is finished, the lifting plate 401 is pulled downwards, then the liquid foam is scraped and dried by the lifting plate 401 and the scraping plate 4021, and after polyurethane foam is dried and molded, the telescopic member 103 is pushed to the inner side of the main body 101, so that the telescopic member 103 moves backwards, the hook plate 1031 is separated from the locking groove 1021, and therefore limit of the top plate 102 is lost, at the moment, the elastic member pushes the top plate 102 to move upwards, the cylindrical protruding structure at the top of the top plate 102 stretches out of the main body 101 and jacks up polyurethane foam, and at the moment, the molded polyurethane foam can be taken down.
Claims (10)
1. An anti-sticking microporous polyurethane foam molding device, comprising: a mounting mechanism (1); the mounting mechanism (1) comprises a main body (101), end grooves (1011), side grooves (1012), a top plate (102) and locking grooves (1021), wherein rectangular through grooves are formed in the main body (101), circular through holes are formed in the upper end of the main body (101) at equal intervals, circular fixing holes are symmetrically formed in the two sides of the upper end of the main body (101), and screws with reverse threads are rotatably mounted on the two sides of the main body (101); the end slots (1011) are provided with two groups in total, and the end slots (1011) are symmetrically arranged on two sides of the main body (101); the side grooves (1012) are provided with two groups in total, the side grooves (1012) are symmetrically arranged at the middle positions inside the two sides of the main body (101), the side grooves (1012) are communicated with rectangular through grooves inside the main body (101), and the side grooves (1012) are positioned between two groups of end grooves (1011) on the same side; the top plate (102) is slidably arranged in a rectangular through groove in the main body (101) through an elastic piece, cylindrical protruding structures are equidistantly arranged at the upper end of the top plate (102), and the cylindrical protruding structures are inserted into round holes at the upper end of the main body (101); the locking grooves (1021) are provided with two groups, the locking grooves (1021) are symmetrically arranged at two sides of the inner end of the top plate (102), and the locking grooves (1021) penetrate through two sides of the top plate (102); two groups of external connection parts (2) are arranged on the mounting mechanism (1), fixing plates (201) of the external connection parts (2) are symmetrically arranged at two side positions of the upper end of the main body (101), fixing rods (2011) on the outer sides of the fixing plates (201) are inserted into round fixing holes at two ends of the main body (101), the fixing plates (201) are positioned between two groups of striker plates (105) at the upper end of the main body (101), and the tail ends of sliding plates (2021) on the outer sides of the fixing plates (201) are propped against the striker plates (105); two groups of sliding assemblies (3) are arranged on the mounting mechanism (1), a fixed plate (201) of each sliding assembly (3) is positioned at the middle position of the upper end of the main body (101), and a connecting block (3021) on a supporting rod (302) at the outer end of the fixed plate (201) is clamped with a guide groove (1041) in a side plate (104) at the outer end of the main body (101); the sliding assembly (3) is provided with a lifting assembly (4), a lifting plate (401) of the lifting assembly (4) is positioned at the bottom side of the front side fixing frame (301), and a connecting rod (4011) at the outer end of the lifting plate (401) is in sliding connection with the front side fixing frame (301) through an elastic piece; the lifting assembly (4) comprises a bottom groove (402) and a scraping plate (4021), wherein the bottom groove (402) is provided with two groups, the bottom groove (402) is symmetrically formed in two ends of the bottom of the lifting plate (401), and the bottom groove (402) penetrates through the outer side and the upper end of the lifting plate (401); the scrapers (4021) are provided with two groups, the scrapers (4021) are slidably arranged in the bottom groove (402), and the upper ends of the scrapers (4021) penetrate through the lifting plate (401); the sliding assembly (3) is provided with a spraying assembly (5), a discharging pipe (501) of the spraying assembly (5) is arranged at the bottom side of a rear side fixing frame (301), the upper end of the discharging pipe (501) penetrates through the fixing frame (301), the spraying assembly (5) comprises two groups of telescopic pipes (502), a discharging hole B (5021) and side rods (5022), the telescopic pipes (502) are arranged on two sides of the inside of the discharging pipe (501) in a sliding mode, circular grooves are formed in the telescopic pipes (502), the telescopic pipes (502) penetrate through two sides of the discharging pipe (501), and the outer bottom sides of the telescopic pipes (502) are clamped in guide rails (1051) in a baffle plate (105); the discharging holes B (5021) are formed in the bottom of the telescopic pipe (502) at equal intervals, and the discharging holes B (5021) penetrate through the lower end of the telescopic pipe (502); the side rods (5022) are symmetrically arranged on two sides of the outer portion of the telescopic pipe (502), and the side rods (5022) penetrate through the discharging pipe (501).
2. The anti-sticking microporous polyurethane foam molding equipment according to claim 1, wherein: the mounting mechanism (1) further comprises: a telescopic member (103) and a hook plate (1031); the telescopic parts (103) are provided with two groups in total, the telescopic parts (103) are slidably arranged in the side grooves (1012) through elastic parts, the front sides of the telescopic parts (103) extend out of the side grooves (1012), the rear sides of the telescopic parts (103) are positioned in rectangular through grooves in the main body (101), and the telescopic parts (103) are positioned at the lower end of the top plate (102); the hook plate (1031) is positioned at the upper end of the rear side of the telescopic piece (103), and the hook plate (1031) is engaged with a locking groove (1021) in the top plate (102).
3. The anti-sticking microporous polyurethane foam molding equipment according to claim 1, wherein: the mounting mechanism (1) comprises: a side plate (104) and a guide groove (1041); the side plates (104) are provided with two groups in total, the side plates (104) are arranged at the outer ends of the two sides of the main body (101), and the side plates (104) are rotationally connected with screw rods at the two ends of the main body (101); the guide groove (1041) is formed in the upper end of the inside of the side plate (104), and the guide groove (1041) penetrates through two sides of the side plate (104).
4. The anti-sticking microporous polyurethane foam molding equipment according to claim 1, wherein: the mounting mechanism (1) comprises: a striker plate (105) and a guide rail (1051); the two groups of the baffle plates (105) are arranged in total, the baffle plates (105) are movably arranged on two sides of the upper end of the main body (101), the bottoms of the two sides of the baffle plates (105) are in sliding connection with the end slots (1011), and the baffle plates (105) are in threaded connection with screw rods on the two sides of the main body (101); the guide rail (1051) is arranged on the inner side of the upper end of the striker plate (105).
5. The anti-sticking microporous polyurethane foam molding equipment according to claim 1, wherein: the external connection part (2) comprises: a fixing plate (201) and a fixing rod (2011); the front side of the fixed plate (201) is provided with a triangular groove; the fixing rods (2011) are arranged in two groups, and the fixing rods (2011) are symmetrically arranged on two sides of the bottom of the fixing plate (201).
6. The anti-sticking microporous polyurethane foam molding equipment according to claim 5, wherein: the external connection part (2) comprises: an external connection groove (202) and a sliding plate (2021); the external groove (202) is formed in the top of the fixed plate (201); the sliding plates (2021) are provided with two groups, the sliding plates (2021) are arranged at the outer ends of the fixed plates (201), triangular protrusions on the rear sides of the sliding plates (2021) are clamped in triangular grooves in the fixed plates (201), the rear ends of the sliding plates (2021) are connected with the external grooves (202) in a sliding mode, and elastic pieces are arranged between the two groups of sliding plates (2021).
7. The anti-sticking microporous polyurethane foam molding equipment according to claim 1, wherein: the sliding assembly (3) comprises: a fixed frame (301) and a movable slot (3011); a circular through hole is formed in the middle of the fixed frame (301), and pull rings are arranged at the upper ends of two sides of the fixed frame (301); the movable grooves (3011) are provided with two groups, and the movable grooves (3011) are symmetrically arranged at the inner ends of the two sides of the fixed frame (301).
8. The anti-sticking microcellular polyurethane foam molding apparatus according to claim 7, wherein: the sliding assembly (3) comprises: a strut (302) and a connection block (3021); the two groups of the supporting rods (302) are arranged in total, the supporting rods (302) are symmetrically arranged on two sides of the fixed frame (301), and the supporting rods (302) are in sliding connection with the movable grooves (3011) through elastic pieces; two groups of connecting blocks (3021) are arranged, and the connecting blocks (3021) are symmetrically arranged at two ends of the inner side of the bottom of the supporting rod (302).
9. The anti-sticking microporous polyurethane foam molding equipment according to claim 1, wherein: the lifting assembly (4) comprises: a lifting plate (401) and a connecting rod (4011); the lifting plate (401) is of a rectangular structure; the connecting rod (4011) is fixedly arranged at the upper end of the middle side of the lifting plate (401).
10. The anti-sticking microporous polyurethane foam molding equipment according to claim 1, wherein: the spray assembly (5) comprises: a discharging pipe (501), a discharging hole A (5011) and a stop block (5012); a material injection port is formed in the top of the material discharge pipe (501), and a circular through groove is formed in the material discharge pipe (501); the discharging holes A (5011) are formed in the bottom of the discharging pipe (501) at equal intervals, and the discharging holes A (5011) penetrate through the bottom of the discharging pipe (501); two groups of baffle blocks (5012) are arranged in total, and the baffle blocks (5012) are symmetrically arranged at the upper ends of two sides of the inside of the discharging pipe (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310748598.1A CN116494450B (en) | 2023-06-25 | 2023-06-25 | Anti-adhesion microporous polyurethane foam molding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310748598.1A CN116494450B (en) | 2023-06-25 | 2023-06-25 | Anti-adhesion microporous polyurethane foam molding equipment |
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| CN116494450A true CN116494450A (en) | 2023-07-28 |
| CN116494450B CN116494450B (en) | 2023-09-22 |
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| CN202310748598.1A Active CN116494450B (en) | 2023-06-25 | 2023-06-25 | Anti-adhesion microporous polyurethane foam molding equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116901342A (en) * | 2023-09-13 | 2023-10-20 | 河南新飞电器集团有限公司 | Open type foaming production equipment and process for refrigerator car insulation board |
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| CN210787948U (en) * | 2019-07-24 | 2020-06-19 | 天津兴邦伟业科技有限公司 | Heat preservation decorative board spreading machine convenient to adjust |
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| CN116901342B (en) * | 2023-09-13 | 2023-12-08 | 河南新飞电器集团有限公司 | Open type foaming production equipment and process for refrigerator car insulation board |
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|---|---|
| CN116494450B (en) | 2023-09-22 |
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