CN115214075B - Liquid silica gel injection system and method for producing liquid silica gel molded product - Google Patents
Liquid silica gel injection system and method for producing liquid silica gel molded product Download PDFInfo
- Publication number
- CN115214075B CN115214075B CN202211026264.5A CN202211026264A CN115214075B CN 115214075 B CN115214075 B CN 115214075B CN 202211026264 A CN202211026264 A CN 202211026264A CN 115214075 B CN115214075 B CN 115214075B
- Authority
- CN
- China
- Prior art keywords
- bolted
- silica gel
- block
- frame
- lifting
- 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.)
- Active
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 239000000741 silica gel Substances 0.000 title claims abstract description 75
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 75
- 239000007788 liquid Substances 0.000 title claims abstract description 20
- 238000002347 injection Methods 0.000 title claims abstract description 10
- 239000007924 injection Substances 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 238000000465 moulding Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 31
- 238000007599 discharging Methods 0.000 claims description 26
- 238000001746 injection moulding Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 7
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 9
- 230000007723 transport mechanism Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000004383 yellowing 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1756—Handling of moulds or mould parts, e.g. mould exchanging means
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
- B29C2045/1785—Movement of a part, e.g. opening or closing movement of the mould, generating fluid pressure in a built-in fluid pressure generator
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C2045/7606—Controlling or regulating the display unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2083/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as moulding material
- B29K2083/005—LSR, i.e. liquid silicone rubbers, or derivatives thereof
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a liquid silica gel injection system and a method for producing a liquid silica gel molded product, and the technical field of silica gel molding is applied.
Description
Technical Field
The invention belongs to the technical field of silica gel molding, and particularly relates to a liquid silica gel injection system and a method for producing a liquid silica gel molded product.
Background
The liquid silica gel is also called liquid silica gel, is liquid rubber compared with solid high-temperature vulcanized silicone rubber, has the characteristics of good fluidity, quick vulcanization, safety and environmental protection, can completely meet the requirements of food grade, has excellent tearing resistance, rebound resilience, yellowing resistance, thermal stability, heat resistance, ageing resistance and the like, and is often used for protecting jackets of various electronic equipment.
In order to save cost and package product integrity in the prior art, an integrated forming mode is generally adopted in the process of producing some electronic equipment protective sleeves, but after forming and cooling, the mode is characterized in that the surface of a molding die is wrapped by silica gel, and the stripping opening is smaller than the die, so that the molded die needs to be manually taken out, the molded die is troublesome, and in addition, scalding is easy to cause when the cooling effect is poor.
Disclosure of Invention
The invention aims at the existing liquid silicone injection system and the method for producing the liquid silicone molded product, and has the advantages that the molded silicone sheath product can be automatically stripped and collected after molding.
The technical aim of the invention is realized by the following technical scheme: the utility model provides a liquid silica gel injection system, includes injection molding equipment, top mould and die block are installed to injection molding equipment's inboard, the shape mould subassembly is installed to the inboard of die block, shape mould subassembly includes the main module, the inboard bottom bolt of main module has the electronic flexible jar of row material, the flexible axle head bolt of the electronic flexible jar of row material has the connecting block, the top bolt of connecting block has the molding module, injection molding equipment's top bolt has row material subassembly, injection molding equipment's front side is provided with and connects the subassembly, it is provided with and connects the case to connect the inboard of subassembly.
By adopting the technical scheme, through setting up injection molding equipment, cooperation cope match-plate pattern and die block carry out silica gel injection molding technology, and the form module of setting has still played the effect of drawing of patterns except as the restriction to silica gel product shape, and the row material subassembly of setting is used for picking out the silica gel product after the drawing of patterns to with it is put in the inside of getting the case through getting the subassembly.
The invention is further provided with: the connecting block comprises a lifting block, the inner side of the lifting block is bolted with supporting electric telescopic cylinders, the number of the supporting electric telescopic cylinders is four, the end part of a telescopic shaft of each supporting electric telescopic cylinder is bolted with a friction block, and the friction blocks are made of rubber materials.
Adopt above-mentioned technical scheme, through setting up the connecting block for connect discharging electronic flexible jar and molding module, support electronic flexible jar and start, promote the part of silica gel product parcel in main carrier portion bottom through the friction block, make it break away from main carrier portion bottom and be convenient for carry out the drawing of patterns.
The invention is further provided with: the modeling module comprises a main carrier part, an electric jacking cylinder is clamped on the inner side of the main carrier part, a jacking block is bolted on the top of the electric jacking cylinder, the jacking block is made of rubber materials, and the bottom of the main carrier part is bolted on the top of the jacking block.
By adopting the technical scheme, the silica gel product is jacked up through the jacking block by the jacking electric telescopic cylinder in the main carrier part so as to achieve the effect of demoulding.
The invention is further provided with: the material discharging assembly comprises a corner frame, a material discharging mechanism is bolted to the rear side of the inner side of the corner frame, a top frame is bolted to the top of the corner frame, and an auxiliary fan is bolted to the inner side of the top frame.
By adopting the technical scheme, through setting up the corner frame, install and support the structure, set up the auxiliary fan at the top and play the effect of supplementary drawing of patterns to the product is bloied.
The invention is further provided with: the material discharging mechanism comprises a guide frame, a driving motor is bolted to the rear side of the inner side of the guide frame, a driving screw is bolted to the end part of an output shaft of the driving motor, the front side of the driving screw is rotationally connected with the guide frame, a transmission block is in threaded connection with the outer side of the driving screw, a lifting block is bolted to the top of the transmission block, and a corner frame is bolted to the front side of the outer side of the guide frame.
By adopting the technical scheme, through setting up driving motor, can drive screw and rotate when starting for the drive piece drives and picks up the piece and remove, picks up the piece and can pass the clearance between silica gel product and the main carrier portion when removing forward, and pass between the telescopic shaft of the electronic telescopic cylinder of liftout, get the operation of getting the material to the silica gel product, and make it fall into along picking up the piece and pick up the case.
The invention is further provided with: the access assembly comprises a main frame, a lifting cylinder is bolted to the inner side of the main frame, a lifting plate is bolted to the end part of a telescopic shaft of the lifting cylinder, an auxiliary frame is bolted to the left side of the main frame, a picking and placing mechanism is bolted to the top of the lifting plate, a conveying mechanism is bolted to the top of the auxiliary frame, and the top of the conveying mechanism is in contact with the access box.
By adopting the technical scheme, through setting up the main frame for support the structure, the action that the cylinder that lifts that the board was lifted, the subframe that sets up supports transport mechanism, transport mechanism and get and put the mechanism cooperation and replace the case of getting.
The invention is further provided with: the picking and placing mechanism comprises a wheel frame, the inner side of the wheel frame is rotationally connected with a plurality of rollers, the number of the rollers is two, and the top of the rollers is matched with the picking and placing box.
By adopting the technical scheme, the wheel frame and the roller are matched through the setting of the picking and placing mechanism, so that the picking and placing box can be conveniently supported, and the picking and placing box is conveniently taken out.
The invention is further provided with: the conveying mechanism comprises an electric sliding rail, the bottom of the electric sliding rail is bolted with an auxiliary frame, the top of the auxiliary frame is bolted with a limiting sliding rail, the outer sides of the electric sliding rail and the limiting sliding rail are both in sliding connection with a sliding block, and the top of the sliding block is in contact with the access box.
By adopting the technical scheme, after the receiving box on the roller is fully filled with the receiving material, the lifting cylinder drives the lifting plate to fall, and the electric sliding rail of the conveying mechanism drives the sliding block to move rightwards, so that the receiving box is positioned at the receiving position.
The invention is further provided with: the right side bolt of slider has the connecting rod, the right side bolt of connecting rod has the auxiliary stay board, the top and the access case cooperation of auxiliary stay board use, the left side bolt at slider top has spacing ejector pad.
By adopting the technical scheme, through setting up the connecting rod, can be convenient for cooperate slider and auxiliary stay board, slider and auxiliary stay board can cooperate the butt joint to get the case and support, and the spacing ejector pad of setting is used for butt joint to get the case and carries out spacingly.
A method of producing a liquid silicone molded product comprising the steps of:
s1, placing an external silica gel material at a feeding position of injection molding equipment, liquefying the external silica gel material, performing molding operation, enabling a top die to fall down during molding, enabling the top die to be in contact with the top of a bottom die, injecting liquefied silica gel, and enabling the silica gel to be in a shape of a die cavity between a main carrier part and the top die after being cooled;
s2, the injection molding equipment drives the top die to ascend, the bottom die and the molded silica gel product are conveyed rightwards, an auxiliary fan at the top of the corner frame blows air to the product, demolding is assisted, a discharging electric telescopic cylinder is started, a connecting block and a molding module are lifted up, the silica gel product is separated from a main module, then the electric telescopic cylinder is supported to start, the silica gel product is wrapped at the bottom of a main carrier part and pushed by a friction block, the silica gel product is separated from the bottom of the main carrier part, and then the ejection electric telescopic cylinder in the main carrier part jacks up the silica gel product through a jacking block, so that demolding is completed;
s3, starting a driving motor of the discharging mechanism, driving a driving screw to rotate, enabling a driving block to drive a lifting block to move, enabling the lifting block to pass through a gap between a silica gel product and a main carrier part when moving forwards, and passing through a telescopic shaft of a jacking electric telescopic cylinder to perform material taking operation on the silica gel product, and enabling the silica gel product to fall into a receiving box along the lifting block;
s4, the number of the receiving boxes is two when the machine is in operation, the receiving boxes are respectively positioned on the idler wheels of the picking and placing mechanism and the sliding blocks of the conveying mechanism, after the receiving boxes on the idler wheels are fully filled with materials, the lifting cylinder drives the lifting plate to fall, the electric sliding rail of the conveying mechanism drives the sliding blocks to move rightwards, so that the receiving boxes are positioned at the receiving positions, then the fully received boxes are taken out, the lifting cylinder is retracted, the receiving boxes which are being received are supported, and at the moment, the electric sliding rail can drive the sliding blocks to move leftwards, and empty receiving boxes are placed for standby.
In summary, the invention has the following beneficial effects:
1. through the shape mould assembly, demolding operation can be conveniently carried out, after the silica gel product is molded, injection molding equipment drives a bottom mould and the molded silica gel product to the right, then a discharging electric telescopic cylinder is started, a connecting block and a molding module are lifted up, the silica gel product is separated from a main module, then the electric telescopic cylinder is supported for starting, the silica gel product is wrapped at the bottom of a main carrier part and pushed by a friction block, the silica gel product is separated from the bottom of the main carrier part, and a jacking electric telescopic cylinder in the main carrier part jacks the silica gel product through a jacking block, so that the effect of automatic demolding is achieved, the trouble of manual demolding is avoided, and scalding is easy to cause;
2. through setting up the bin outlet mechanism, driving motor starts the back, drive screw rotates, make the drive block drive pick up the piece and move forward, pick up between piece and the main carrier portion can pass when moving forward, and with the contact of silica gel product, make it fall into along pick up the piece and pick up the case, it picks up the material and holds after full to be located the case on the gyro wheel, lift the cylinder and drive and lift the board whereabouts, transport mechanism's electronic slide rail drives the slider and moves right, make to pick up the case and be located the material position, pick up the case that will be full afterwards, lift the cylinder and retract, support the case that is getting, electronic slide rail can drive the slider and move left this moment, and place empty and pick up the case reserve, the effect of collecting and the case change of butt joint is got has been played.
Drawings
FIG. 1 is a schematic structural view of a main structure of the present invention;
FIG. 2 is a schematic view of the bottom die of the present invention;
FIG. 3 is a schematic view of a shape die assembly according to the present invention;
FIG. 4 is a schematic view of a molding module according to the present invention;
FIG. 5 is a schematic diagram of the demolding deformation structure of the product in the invention;
FIG. 6 is a schematic view of the structure of the connecting block of the present invention;
FIG. 7 is a schematic view of a discharge assembly according to the present invention;
FIG. 8 is a schematic view of a discharge mechanism according to the present invention;
FIG. 9 is a schematic view of the structure of the access assembly according to the present invention;
FIG. 10 is a schematic view of a pick-and-place mechanism according to the present invention;
FIG. 11 is a schematic view of a conveying mechanism according to the present invention
FIG. 12 is a flow chart of a molding method according to the present invention.
Reference numerals: 1. an injection molding apparatus; 2. a top mold; 3. a bottom die; 4. a form assembly; 401. a main module; 402. discharging electric telescopic cylinder; 403. a connecting block; 4031. raising the block; 4032. supporting an electric telescopic cylinder; 4033. a friction block; 404. a modeling module; 4041. a main carrier section; 4042. a jacking electric telescopic cylinder; 4043. a jacking block; 5. a discharge assembly; 501. corner frames; 502. a discharging mechanism; 5021. a guide frame; 5022. a driving motor; 5023. a drive screw; 5024. a transmission block; 5025. picking up the blocks; 503. a top frame; 504. an auxiliary fan; 6. a receiving assembly; 601. a main frame; 602. lifting and falling the air cylinder; 603. a lifting plate; 604. a sub-frame; 605. a picking and placing mechanism; 6051. a wheel carrier; 6052. a roller; 606. a transport mechanism; 6061. an electric slide rail; 6062. a limit sliding rail; 6063. a slide block; 7. a receiving box; 8. a connecting rod; 9. an auxiliary supporting plate; 10. and limiting the pushing block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1 to 6, the liquid silica gel injection system comprises an injection molding device 1, a top mold 2 and a bottom mold 3 are mounted on the inner side of the injection molding device 1, a form mold assembly 4 is mounted on the inner side of the bottom mold 3, the form mold assembly 4 comprises a main module 401, a discharging electric telescopic cylinder 402 is bolted to the bottom of the inner side of the main module 401, a connecting block 403 is bolted to the end part of a telescopic shaft of the discharging electric telescopic cylinder 402, a molding module 404 is bolted to the top of the connecting block 403, the injection molding device 1 is arranged, the top mold 2 and the bottom mold 3 are matched for performing a silica gel injection molding process, the arranged form mold assembly 4 plays a role of demolding except for limiting the shape of a silica gel product, and a discharging assembly 5 is arranged for picking out the demolded silica gel product and throwing the demolded silica gel product into the inside of a receiving box 7 through a receiving assembly 6.
As shown in fig. 4, 5 and 6, the connection block 403 includes a lifting block 4031, the inner side of the lifting block 4031 is bolted with supporting electric telescopic cylinders 4032, the number of the supporting electric telescopic cylinders 4032 is four, the end part of a telescopic shaft of the supporting electric telescopic cylinders 4032 is bolted with friction blocks 4033, the friction blocks 4033 are made of rubber materials, the connection block 403 is arranged for connecting the discharging electric telescopic cylinders 402 and the molding module 404, the supporting electric telescopic cylinders 4032 are started, and the silica gel product is wrapped at the bottom of the main carrier portion 4041 by the friction blocks 4033 to push the silica gel product, so that the silica gel product is separated from the bottom of the main carrier portion 4041 to be convenient for demolding.
As shown in fig. 4, the molding module 404 includes a main carrier portion 4041, a jacking electric telescopic cylinder 4042 is clamped inside the main carrier portion 4041, a jacking block 4043 is bolted to the top of the jacking electric telescopic cylinder 4042, the jacking block 4043 is made of rubber material, the bottom of the main carrier portion 4041 is bolted to the top of the lifting block 4031, and a silica gel product is jacked up by the jacking block 4043 through the jacking electric telescopic cylinder 4042 in the main carrier portion 4041 to achieve the demolding effect.
The use process is briefly described: firstly, the injection molding equipment 1 is used for molding and cooling, after the silica gel product is molded, the injection molding equipment 1 drives the bottom die 3 to convey the silica gel product together with the molded silica gel product to the right, then the discharging electric telescopic cylinder 402 is started, the connecting block 403 and the molding module 404 are lifted up, the silica gel product is separated from the main module 401, then the electric telescopic cylinder 4032 is supported for starting, the silica gel product is wrapped at the bottom of the main carrier 4041 by the friction block 4033, the silica gel product is separated from the bottom of the main carrier 4041, and the jacking electric telescopic cylinder 4042 in the main carrier 4041 jacks the silica gel product by the jacking block 4043, so that the effect of automatic demolding is achieved.
Example 2:
referring to fig. 1, 7, 8, 9, 10 and 11, the liquid silicone injection system comprises an injection molding device 1, a discharging component 5 is bolted to the top of the injection molding device 1, a receiving component 6 is arranged on the front side of the injection molding device 1, and a receiving box 7 is arranged on the inner side of the receiving component 6.
As shown in fig. 7, the discharging assembly 5 includes a corner frame 501, a discharging mechanism 502 is bolted to the rear side of the inner side of the corner frame 501, a top frame 503 is bolted to the top of the corner frame 501, an auxiliary fan 504 is bolted to the inner side of the top frame 503, and the structure is installed and supported by setting the corner frame 501, and the auxiliary fan 504 set at the top plays an auxiliary demoulding effect on the product blowing.
As shown in fig. 8, the discharging mechanism 502 includes a guide frame 5021, the inside rear side bolt of guide frame 5021 has driving motor 5022, driving motor 5022's output shaft tip bolt has drive screw 5023, drive screw 5023's front side and guide frame 5021 rotate and are connected, drive screw 5023's outside threaded connection has a drive block 5024, drive block 5024's top bolt has a pick-up piece 5025, the front side and the corner frame 501 bolt in the guide frame 5021 outside, through setting up driving motor 5022, can drive screw 5023 and rotate when starting, make drive block 5024 drive pick-up piece 5025 remove, pick-up piece 5025 can pass the clearance between silica gel product and the main carrier portion 4041 when moving forward, and pass between the telescopic shaft of follow liftout electronic telescopic cylinder 4042, get the operation of getting the silica gel product, and make it fall into along pick-up piece 5025 and pick-up case 7.
As shown in fig. 9, the access assembly 6 includes a main frame 601, a lifting cylinder 602 is bolted to the inner side of the main frame 601, a lifting plate 603 is bolted to the end of a telescopic shaft of the lifting cylinder 602, a sub-frame 604 is bolted to the left side of the main frame 601, a picking and placing mechanism 605 is bolted to the top of the lifting plate 603, a conveying mechanism 606 is bolted to the top of the sub-frame 604, the top of the conveying mechanism 606 is in contact with the access box 7, the main frame 601 is provided for supporting the structure, the lifting cylinder 602 is provided for lifting the lifting plate 603, the sub-frame 604 is provided for supporting the conveying mechanism 606, and the conveying mechanism 606 and the picking and placing mechanism 605 are matched to replace the access box 7.
As shown in fig. 10, the pick-and-place mechanism 605 includes a wheel frame 6051, the inner side of the wheel frame 6051 is rotatably connected with a plurality of rollers 6052, the number of the rollers 6052 is two, the top of the rollers 6052 is matched with the pick-and-place box 7, the pick-and-place mechanism 605 is arranged, and the arranged wheel frame 6051 and the rollers 6052 are matched, so that the pick-and-place box 7 can be supported conveniently, and the pick-and-place box is taken out conveniently.
As shown in fig. 11, the conveying mechanism 606 includes an electric slide rail 6061, the bottom of the electric slide rail 6061 is bolted with a sub-frame 604, a limit slide rail 6062 is bolted at the top of the sub-frame 604, the outer sides of the electric slide rail 6061 and the limit slide rail 6062 are both slidingly connected with a slide block 6063, the top of the slide block 6063 is in contact with the access box 7, after the access box 7 on the roller 6052 is fully filled with material, the lifting cylinder 602 drives the lifting plate 603 to fall, the electric slide rail 6061 of the conveying mechanism 606 drives the slide block 6063 to move rightward, the access box 7 is located at the material receiving position, the right side of the slide block 6063 is bolted with a connecting rod 8, the right side of the connecting rod 8 is bolted with a sub-support plate 9, the top of the sub-support plate 9 is matched with the access box 7, the left side of the top of the slide block 6063 is bolted with a limit push block 10, the slide block 6063 and the sub-support plate 9 can be matched with the access box 7 to support through the connecting rod 8, and the set limit push block 10 is used for limiting the access box 7.
The use process is briefly described: when the product needs to be collected, the driving motor 5022 is started, and drives the driving screw 5023 to rotate, so that the driving block 5024 drives the lifting block 5025 to move forward, the lifting block 5025 can pass through the space between the silica gel product and the main carrier portion 4041 and is contacted with the silica gel product when moving forward, the silica gel product falls into the collecting box 7 along the lifting block 5025, after the collecting box 7 on the roller 6052 is fully filled with the collecting material, the lifting cylinder 602 drives the lifting plate 603 to fall, the electric sliding rail 6061 of the conveying mechanism 606 drives the sliding block 6063 to move rightward, so that the collecting box 7 is located at the collecting position, then the full collecting box 7 is taken out, the lifting cylinder 602 is retracted, the collecting box 7 which is being collected is supported, at the moment, the electric sliding rail 6061 can drive the sliding block 6063 to move leftwards, and the empty collecting box 7 is placed for standby, and the collecting and the replacing of the collecting box 7 are achieved.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Claims (2)
1. Liquid silica gel injection system, including injection moulding equipment (1), its characterized in that: a top die (2) and a bottom die (3) are arranged on the inner side of the injection molding device (1), a shape die assembly (4) is arranged on the inner side of the bottom die (3), the shape die assembly (4) comprises a main module (401), a discharging electric telescopic cylinder (402) is bolted to the bottom of the inner side of the main module (401), a connecting block (403) is bolted to the telescopic shaft end part of the discharging electric telescopic cylinder (402), the connecting block (403) comprises a lifting block (4031), supporting electric telescopic cylinders (4032) are laterally bolted to the inner side of the lifting block (4031), the number of the supporting electric telescopic cylinders (4032) is four, friction blocks (4033) are bolted to the telescopic shaft end part of the supporting electric telescopic cylinders (4032), and the friction blocks (4033) are made of rubber materials; the top of the connecting block (403) is bolted with a modeling module (404), the modeling module (404) comprises a main carrier part (4041), a jacking electric telescopic cylinder (4042) is clamped on the inner side of the main carrier part (4041), the top of the jacking electric telescopic cylinder (4042) is bolted with a jacking block (4043), the jacking block (4043) is made of a rubber material, and the bottom of the main carrier part (4041) is bolted with the top of the lifting block (4031); the top of the injection molding equipment (1) is bolted with a discharging assembly (5), the discharging assembly (5) comprises a corner frame (501), a discharging mechanism (502) is bolted on the rear side of the inner side of the corner frame (501), a top frame (503) is bolted on the top of the corner frame (501), and an auxiliary fan (504) is bolted on the inner side of the top frame (503); the material discharging mechanism (502) comprises a guide frame (5021), a driving motor (5022) is bolted to the rear side of the inner side of the guide frame (5021), a transmission screw (5023) is bolted to the end part of an output shaft of the driving motor (5022), the front side of the transmission screw (5023) is rotationally connected with the guide frame (5021), a transmission block (5024) is connected to the outer side of the transmission screw (5023) in a threaded manner, a picking block (5025) is bolted to the top of the transmission block (5024), and the front side of the outer side of the guide frame (5021) is bolted to the corner frame (501); the front side of the injection molding equipment (1) is provided with a receiving component (6), the receiving component (6) comprises a main frame (601), a lifting cylinder (602) is bolted to the inner side of the main frame (601), a lifting plate (603) is bolted to the end part of a telescopic shaft of the lifting cylinder (602), a sub-frame (604) is bolted to the left side of the main frame (601), a picking and placing mechanism (605) is bolted to the top of the lifting plate (603), a conveying mechanism (606) is bolted to the top of the sub-frame (604), and the top of the conveying mechanism (606) is in contact with a receiving box (7); the picking and placing mechanism (605) comprises a wheel frame (6051), the inner side of the wheel frame (6051) is rotationally connected with a plurality of rollers (6052), the number of the rollers (6052) is two, and the top of the rollers (6052) is matched with the picking and placing box (7); the conveying mechanism (606) comprises an electric sliding rail (6061), the bottom of the electric sliding rail (6061) is bolted with a sub-frame (604), the top of the sub-frame (604) is bolted with a limit sliding rail (6062), the outer sides of the electric sliding rail (6061) and the limit sliding rail (6062) are both in sliding connection with a sliding block (6063), and the top of the sliding block (6063) is in contact with the access box (7); the right side of the sliding block (6063) is bolted with a connecting rod (8), the right side of the connecting rod (8) is bolted with a secondary support plate (9), the top of the secondary support plate (9) is matched with the access box (7) for use, and the left side of the top of the sliding block (6063) is bolted with a limiting push block (10); the inside of the access component (6) is provided with an access box (7).
2. The method for producing a liquid silicone molded product of a liquid silicone injection system according to claim 1, wherein: the method comprises the following steps:
s1, placing an external silica gel material in a feeding position of injection molding equipment (1), liquefying the external silica gel material, performing molding operation, enabling a top die (2) to fall down during molding, enabling the external silica gel material to be in contact with the top of a bottom die (3), injecting liquefied silica gel, and enabling the external silica gel material to be in the shape of a die cavity between a main carrier part (4041) and the top die (2) after being cooled;
s2, the injection molding equipment (1) drives the top die (2) to ascend, the bottom die (3) and the molded silica gel product are conveyed rightwards, an auxiliary fan (504) at the top of the corner frame (501) blows air to the product, demolding is assisted, a discharging electric telescopic cylinder (402) is started, a connecting block (403) and a molding module (404) are lifted, the silica gel product is separated from a main module (401), then the electric telescopic cylinder (4032) is supported to start, the silica gel product is wrapped at the bottom of a main carrier part (4041) through a friction block (4033) to be pushed, the silica gel product is separated from the bottom of the main carrier part (4041), and then a jacking electric telescopic cylinder (4042) in the main carrier part (4041) jacks the silica gel product through a jacking block (4043), so that demolding is completed;
s3, a driving motor (5022) of the discharging mechanism (502) is started to drive a transmission screw (5023) to rotate, a transmission block (5024) drives a lifting block (5025) to move, when the lifting block (5025) moves forwards, the lifting block can pass through a gap between a silica gel product and a main carrier part (4041) and pass through a telescopic shaft of a jacking electric telescopic cylinder (4042), the operation of taking the silica gel product is carried out, and the silica gel product falls into a receiving box (7) along the lifting block (5025);
s4, the number of the access boxes (7) is two during operation, the two access boxes are respectively positioned on a roller (6052) of the access mechanism (605) and a sliding block (6063) of the conveying mechanism, after the material is fully filled in the access boxes (7) on the roller (6052), a lifting cylinder (602) drives a lifting plate (603) to fall, an electric sliding rail (6061) of a conveying mechanism (606) drives the sliding block (6063) to move rightwards, so that the access boxes (7) are positioned at a material receiving position, then the full access boxes (7) are taken out, the lifting cylinder (602) is retracted to support the access boxes (7) which are being accessed, and at the moment, the electric sliding rail (6061) drives the sliding block (6063) to move leftwards and places the empty access boxes (7) for standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211026264.5A CN115214075B (en) | 2022-08-25 | 2022-08-25 | Liquid silica gel injection system and method for producing liquid silica gel molded product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211026264.5A CN115214075B (en) | 2022-08-25 | 2022-08-25 | Liquid silica gel injection system and method for producing liquid silica gel molded product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115214075A CN115214075A (en) | 2022-10-21 |
| CN115214075B true CN115214075B (en) | 2024-02-06 |
Family
ID=83616979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211026264.5A Active CN115214075B (en) | 2022-08-25 | 2022-08-25 | Liquid silica gel injection system and method for producing liquid silica gel molded product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115214075B (en) |
Citations (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207207012U (en) * | 2017-09-09 | 2018-04-10 | 台州市三鼎模塑有限公司 | A kind of injection mold of battery cover |
| CN207901566U (en) * | 2018-02-27 | 2018-09-25 | 厦门永精诚橡塑科技有限公司 | A kind of plastic materials and parts pickoff of liquid-state silicon gel |
| CN208992910U (en) * | 2018-09-05 | 2019-06-18 | 昆山艾比塑胶模具有限公司 | A kind of anti-loose ejecting mechanism |
| CN209111428U (en) * | 2018-12-07 | 2019-07-16 | 昆山拓宝五金塑胶有限公司 | Injection mold is used in a kind of production of shower |
| CN110919995A (en) * | 2019-12-11 | 2020-03-27 | 浙江永明模具股份有限公司 | Anti-adhesion demolding structure for slider-wrapped annular product |
| CN210552596U (en) * | 2019-07-03 | 2020-05-19 | 苏州道格实业有限公司 | Liquid silica gel injection molding machine |
| CN210730945U (en) * | 2019-10-12 | 2020-06-12 | 安徽靖科机电有限公司 | Die-casting forming device for stainless steel buckle tension retaining mechanism |
| CN211074564U (en) * | 2019-11-08 | 2020-07-24 | 泉州市鑫鼎合德技术服务有限公司 | Demoulding device for demoulding integrated circuit packaging product |
| CN111660513A (en) * | 2020-05-29 | 2020-09-15 | 宁国中信零部件有限公司 | Terminal cover rapid prototyping injection mold |
| CN211542145U (en) * | 2019-10-08 | 2020-09-22 | 张家港科杰机械装备有限公司 | Efficient full-automatic cylinder casing drawing of patterns mould |
| CN212288560U (en) * | 2020-03-20 | 2021-01-05 | 淮安美妙电子科技有限公司 | Injection mold former |
| CN112297360A (en) * | 2020-10-26 | 2021-02-02 | 王书旭 | Injection mold that breaks away from fast |
| CN212446096U (en) * | 2020-04-15 | 2021-02-02 | 山西军睿机械制造有限公司 | High-efficient injection mold convenient to drawing of patterns |
| CN212884189U (en) * | 2020-08-04 | 2021-04-06 | 漳浦奇点机械科技有限公司 | Extruder for processing metal material |
| CN212884804U (en) * | 2020-08-14 | 2021-04-06 | 青岛德利信机械有限公司 | Automatic demoulding mechanism for processing aluminum alloy pin shaft forge piece |
| CN213291162U (en) * | 2020-09-17 | 2021-05-28 | 深圳市安高模具有限公司 | Plastic mold demoulding mechanism |
| JP2021088167A (en) * | 2019-12-03 | 2021-06-10 | 呉剛 | Injection molding of pp plastic spring |
| CN213563950U (en) * | 2020-06-28 | 2021-06-29 | 阳江市博克乐克实业有限公司 | Scissors handle silica gel device of moulding plastics |
| CN214294187U (en) * | 2020-11-14 | 2021-09-28 | 阿乐密硅胶科技(中山)有限公司 | Silica gel goods shedder |
| CN113442386A (en) * | 2021-08-30 | 2021-09-28 | 南通诺澳电子有限公司 | Automatic demoulding system for injection moulding of plastic manufactured products |
| CN214353884U (en) * | 2021-01-09 | 2021-10-08 | 青岛佳友模具科技有限公司 | Mould bearing structure |
| CN214645304U (en) * | 2021-03-30 | 2021-11-09 | 天津市思尔博科技有限公司 | Prevent injection molding deformation formula injection mold |
| CN215203196U (en) * | 2021-04-29 | 2021-12-17 | 青岛偲迈特工业设备有限公司 | Vehicle is injection mold for bumper convenient to drawing of patterns |
| CN215512057U (en) * | 2021-06-24 | 2022-01-14 | 邳州英久建材有限公司 | Plastic product mold stripping device |
| CN114228068A (en) * | 2021-12-19 | 2022-03-25 | 苏州伟亿特电子科技有限公司 | A shedder for mould for pencil buckle production |
| CN216266731U (en) * | 2021-11-17 | 2022-04-12 | 无锡工艺职业技术学院 | Ceramic rock plate forming die with automatic demolding function |
| CN216266729U (en) * | 2021-09-08 | 2022-04-12 | 广东中盛工程技术检测有限公司 | Hydraulic demolding machine |
| CN216544351U (en) * | 2021-12-23 | 2022-05-17 | 东莞市好印象实业有限公司 | Be used for fashioned mould of feeding bottle pottery gravity ball |
| CN114571677A (en) * | 2022-03-29 | 2022-06-03 | 太仓通裕塑胶电子科技有限公司 | Injection mold with pneumatic demoulding structure |
| CN216708174U (en) * | 2021-11-19 | 2022-06-10 | 深圳市利源泰实业有限公司 | Integrative ejecting injection mold of drawing of patterns of convex hollow injection molding |
| CN114714578A (en) * | 2022-06-10 | 2022-07-08 | 杭州前进联轴器有限公司 | Automatic large high-elasticity rubber injection mold and use method thereof |
| CN217047265U (en) * | 2022-03-22 | 2022-07-26 | 大连渤海橡胶塑料有限公司 | Liquid rubber injection molding device |
-
2022
- 2022-08-25 CN CN202211026264.5A patent/CN115214075B/en active Active
Patent Citations (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207207012U (en) * | 2017-09-09 | 2018-04-10 | 台州市三鼎模塑有限公司 | A kind of injection mold of battery cover |
| CN207901566U (en) * | 2018-02-27 | 2018-09-25 | 厦门永精诚橡塑科技有限公司 | A kind of plastic materials and parts pickoff of liquid-state silicon gel |
| CN208992910U (en) * | 2018-09-05 | 2019-06-18 | 昆山艾比塑胶模具有限公司 | A kind of anti-loose ejecting mechanism |
| CN209111428U (en) * | 2018-12-07 | 2019-07-16 | 昆山拓宝五金塑胶有限公司 | Injection mold is used in a kind of production of shower |
| CN210552596U (en) * | 2019-07-03 | 2020-05-19 | 苏州道格实业有限公司 | Liquid silica gel injection molding machine |
| CN211542145U (en) * | 2019-10-08 | 2020-09-22 | 张家港科杰机械装备有限公司 | Efficient full-automatic cylinder casing drawing of patterns mould |
| CN210730945U (en) * | 2019-10-12 | 2020-06-12 | 安徽靖科机电有限公司 | Die-casting forming device for stainless steel buckle tension retaining mechanism |
| CN211074564U (en) * | 2019-11-08 | 2020-07-24 | 泉州市鑫鼎合德技术服务有限公司 | Demoulding device for demoulding integrated circuit packaging product |
| JP2021088167A (en) * | 2019-12-03 | 2021-06-10 | 呉剛 | Injection molding of pp plastic spring |
| CN110919995A (en) * | 2019-12-11 | 2020-03-27 | 浙江永明模具股份有限公司 | Anti-adhesion demolding structure for slider-wrapped annular product |
| CN212288560U (en) * | 2020-03-20 | 2021-01-05 | 淮安美妙电子科技有限公司 | Injection mold former |
| CN212446096U (en) * | 2020-04-15 | 2021-02-02 | 山西军睿机械制造有限公司 | High-efficient injection mold convenient to drawing of patterns |
| CN111660513A (en) * | 2020-05-29 | 2020-09-15 | 宁国中信零部件有限公司 | Terminal cover rapid prototyping injection mold |
| CN213563950U (en) * | 2020-06-28 | 2021-06-29 | 阳江市博克乐克实业有限公司 | Scissors handle silica gel device of moulding plastics |
| CN212884189U (en) * | 2020-08-04 | 2021-04-06 | 漳浦奇点机械科技有限公司 | Extruder for processing metal material |
| CN212884804U (en) * | 2020-08-14 | 2021-04-06 | 青岛德利信机械有限公司 | Automatic demoulding mechanism for processing aluminum alloy pin shaft forge piece |
| CN213291162U (en) * | 2020-09-17 | 2021-05-28 | 深圳市安高模具有限公司 | Plastic mold demoulding mechanism |
| CN112297360A (en) * | 2020-10-26 | 2021-02-02 | 王书旭 | Injection mold that breaks away from fast |
| CN214294187U (en) * | 2020-11-14 | 2021-09-28 | 阿乐密硅胶科技(中山)有限公司 | Silica gel goods shedder |
| CN214353884U (en) * | 2021-01-09 | 2021-10-08 | 青岛佳友模具科技有限公司 | Mould bearing structure |
| CN214645304U (en) * | 2021-03-30 | 2021-11-09 | 天津市思尔博科技有限公司 | Prevent injection molding deformation formula injection mold |
| CN215203196U (en) * | 2021-04-29 | 2021-12-17 | 青岛偲迈特工业设备有限公司 | Vehicle is injection mold for bumper convenient to drawing of patterns |
| CN215512057U (en) * | 2021-06-24 | 2022-01-14 | 邳州英久建材有限公司 | Plastic product mold stripping device |
| CN113442386A (en) * | 2021-08-30 | 2021-09-28 | 南通诺澳电子有限公司 | Automatic demoulding system for injection moulding of plastic manufactured products |
| CN216266729U (en) * | 2021-09-08 | 2022-04-12 | 广东中盛工程技术检测有限公司 | Hydraulic demolding machine |
| CN216266731U (en) * | 2021-11-17 | 2022-04-12 | 无锡工艺职业技术学院 | Ceramic rock plate forming die with automatic demolding function |
| CN216708174U (en) * | 2021-11-19 | 2022-06-10 | 深圳市利源泰实业有限公司 | Integrative ejecting injection mold of drawing of patterns of convex hollow injection molding |
| CN114228068A (en) * | 2021-12-19 | 2022-03-25 | 苏州伟亿特电子科技有限公司 | A shedder for mould for pencil buckle production |
| CN216544351U (en) * | 2021-12-23 | 2022-05-17 | 东莞市好印象实业有限公司 | Be used for fashioned mould of feeding bottle pottery gravity ball |
| CN217047265U (en) * | 2022-03-22 | 2022-07-26 | 大连渤海橡胶塑料有限公司 | Liquid rubber injection molding device |
| CN114571677A (en) * | 2022-03-29 | 2022-06-03 | 太仓通裕塑胶电子科技有限公司 | Injection mold with pneumatic demoulding structure |
| CN114714578A (en) * | 2022-06-10 | 2022-07-08 | 杭州前进联轴器有限公司 | Automatic large high-elasticity rubber injection mold and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115214075A (en) | 2022-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114029459A (en) | Antimony ingot casting comprehensive production system | |
| CN109795072A (en) | Moulding fills PIN handling equipment and its method automatically | |
| CN115214075B (en) | Liquid silica gel injection system and method for producing liquid silica gel molded product | |
| CN215697822U (en) | Cooling device is carried with mould to aluminium ingot production | |
| CN113650264A (en) | Blow molding machine convenient for demolding and using method thereof | |
| CN111406822A (en) | Automatic boxing device and boxing method for candy production | |
| CN212139184U (en) | Die supporting frame convenient for outputting candy die | |
| CN216442893U (en) | Mold ejection device | |
| CN212354537U (en) | Material taking manipulator for automatic boxing device | |
| CN212139183U (en) | Automatic boxing device for candy production | |
| CN215396647U (en) | Refractory material forming device convenient to take out | |
| CN214324070U (en) | Directional demoulding device for demoulding injection products | |
| CN113020549A (en) | Box removing structure and sand shooting machine | |
| CN107415107B (en) | Demoulding structure of multi-layer mould rubber vulcanizing machine | |
| CN207172531U (en) | A kind of multilayer film rubber vulcanizing machine demolding structure | |
| CN117863441B (en) | Injection molding device of thermoplastic split type rain-proof cover blade | |
| CN210436488U (en) | Injection molding machine is used in plastic products production | |
| CN219006814U (en) | High-precision injection mold with ejection structure | |
| CN213035149U (en) | A equipment for automatic drawing of patterns of cell-phone protective housing | |
| CN212354507U (en) | Die feeding mechanism for automatic boxing device | |
| CN216267253U (en) | Plastic injection molding die device for relatively complex shell | |
| CN220883122U (en) | Plastic injection molding machine of plastic handle | |
| CN220348974U (en) | Plastic product is moulded plastics and is used material device that takes off | |
| CN215039440U (en) | High-stability molding press | |
| CN220946496U (en) | Plastic product injection mold convenient to remove dust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |