CN113459381A - Degradable disposable lunch box processing device - Google Patents
Degradable disposable lunch box processing device Download PDFInfo
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- CN113459381A CN113459381A CN202110794965.2A CN202110794965A CN113459381A CN 113459381 A CN113459381 A CN 113459381A CN 202110794965 A CN202110794965 A CN 202110794965A CN 113459381 A CN113459381 A CN 113459381A
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- Prior art keywords
- die holder
- fixed
- die
- pipe
- liquid
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- 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
- B29C44/3415—Heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7162—Boxes, cartons, cases
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a degradable disposable lunch box processing device which comprises a support, wherein one end of the support is clamped with a movable die holder, a hydraulic ejector rod is installed at the top of the support and connected with the movable die holder, a fixed die holder is installed at the top of the support, a die groove is formed in the movable die holder, a bottom template is arranged in the die groove, inner cavities around the die groove are clamped with side templates, demoulding assemblies are installed between the bottom template and the side templates as well as the inner cavities of the movable die holder, a cooling assembly is installed between the movable die holder and the side templates, two ends of the cooling assembly are respectively connected with the demoulding assemblies and the fixed die holder, and a conveying belt is installed between the supports at the bottom of the fixed die holder. The demoulding subassembly, cooling module link with the removal of follow-up die holder, realize that the movable mould base removes when being close to cover half seat compound die, and the demoulding subassembly is sealed with side form and die block board closure, and the cooling module injects the coolant liquid into the side form, and the foaming of moulding plastics cools off the shaping fast, and after the shaping, the movable mould base removes the die sinking, and the demoulding subassembly makes the side form remove and breaks away from the product, and the product is loosened and is dropped, raises the efficiency.
Description
Technical Field
The invention relates to the technical field of disposable lunch boxes, in particular to a degradable disposable lunch box processing device.
Background
Along with city life's fast rhythm development, the takeaway trade develops rapidly, and degradable disposable cutlery box use amount crescent, disposable cutlery box is mostly made through the foaming of moulding plastics, and present processingequipment is at the foaming shaping cooling of moulding plastics slowly, and the shaping back, needs the manual work to take out the finished product after the machine die sinking, and the unable automatic drawing of patterns of product, machining efficiency is low.
Disclosure of Invention
The invention aims to provide a degradable disposable lunch box processing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a degradable disposable lunch box processing device, which comprises a bracket, wherein one end of the bracket is slidably clamped with a movable die holder, a hydraulic ejector rod is fixedly installed at the top of the bracket, a push rod of the hydraulic ejector rod is fixedly connected with the movable die holder, the top of the bracket is fixedly provided with a fixed die holder, the movable die holder is provided with a die groove, the middle part of the die groove is provided with a bottom template, the inner cavities around the die groove are slidably clamped with the side die plates, demoulding components are arranged between the bottom die plate and the inner cavities of the side die plates and the movable die holder, a fixed die plate is fixedly installed on the outer wall of the fixed die base and is clamped with a side die plate, an injection machine is fixedly installed on the outer wall of one side of the fixed die base, which is far away from the movable die base, and a cooling assembly is arranged between the movable die holder and the side die plate, two ends of the cooling assembly are respectively and fixedly connected with the demoulding assembly and the fixed die holder, and a conveying belt is arranged between the supports at the bottom of the fixed die holder.
In an embodiment, the bottom of the support is fixedly provided with a liquid storage tank, the liquid storage tank is connected with a cooling assembly, the inner wall of the die groove is provided with a guide groove, the outer wall of the side die plate is fixedly provided with a guide rod, and the guide rod is slidably clamped with the guide groove.
An embodiment of preferred, the demoulding subassembly includes the slide, the inner chamber slip joint slide of movable mould seat, the one end of the equal fixed connection connecting rod in four corners department of slide, the inner wall of the equal slip joint movable mould seat of the other end of connecting rod is connected with cooling module, it has logical groove to open between the inner chamber of bottom and movable mould seat all around in mould groove, it slides the joint push-and-pull rod to lead to the inslot, the lateral wall of articulated slide respectively and the bottom surface of side form board in the both ends of push-and-pull rod, the one end of the bottom fixed connection ejector pin of die block board, the other end of ejector pin slides and runs through the solid fixed ring of bottom and fixed connection in mould groove, the spring is cup jointed in the slip on the ejector pin, the inner wall of the solid fixed ring of fixed connection and movable mould seat is distinguished at the both ends of spring.
In an embodiment of the present invention, both ends of the push-pull rod are rotatably connected to the U-shaped seat through a pin, the U-shaped seat is fixedly connected to the sliding plate and the side mold plate, the width of the U-shaped seat is equal to the width of the through groove, and the spring is always in a compressed state.
In a preferred embodiment, the cooling assembly comprises a sealing cylinder, the sealing cylinder is fixedly embedded and installed at four corners of one side of the movable die base close to the fixed die base, the sealing cylinder is internally and slidably clamped with a piston, two ends of the piston are respectively and fixedly connected with one end of a first piston rod and one end of a second piston rod, the other end of the first piston rod is fixedly connected with the outer wall of the fixed die holder, the other end of the second piston rod is fixedly connected with the connecting rod, a liquid suction pipe and a return pipe are fixedly sleeved at two ends of one side of the sealing cylinder respectively, the other ends of the return pipe and the liquid suction pipe are fixedly connected with a liquid storage tank, the other side both ends of a sealed section of thick bamboo fixedly cup joint the one end of feed liquor pipe and drain pipe respectively, the other end of feed liquor pipe and drain pipe is the both ends of fixed connection cooling tube respectively, the cooling tube is U type copper structure, and the cooling tube fixed cup joints in the side form board.
In a preferred embodiment, the first piston rod and the second piston rod have the same cross-sectional area, the liquid suction pipe and the liquid inlet pipe are located at the same end of the sealing cylinder, the liquid outlet pipe and the return pipe are located at the other end of the sealing cylinder, one end of the liquid suction pipe, one end of the liquid inlet pipe, one end of the liquid discharge pipe, one end of the return pipe, and one end of the return pipe, which are close to the sealing cylinder, are all fixedly provided with a one-way valve and a filter screen, the one-way valve in the liquid suction pipe and the one-way valve in the liquid inlet pipe allow the flow direction to flow from the liquid storage tank to the cooling pipe, and the one-way valve in the liquid discharge pipe and the one-way valve in the return pipe allow the flow direction to flow from the cooling pipe to the liquid storage tank.
In an embodiment, the inner walls of the side formworks are all inclined mechanisms, the edges of the fixed formworks are provided with clamping grooves, the inner walls of the side formworks are fixedly provided with clamping blocks, the clamping blocks are matched with the clamping grooves, and the bottom surfaces of the clamping blocks and the clamping grooves are of matched inclined structures.
According to the invention, the demoulding assembly is linked with the movable die holder in a moving way, so that the die is sealed when the die is closed, a cavity is complete, and injection molding foaming is facilitated;
according to the invention, the cooling component is linked with the follow-up die holder, and fresh cooling liquid is injected into the cooling pipe during die assembly, so that the fast cooling and forming of the lunch box are facilitated, and the forming efficiency is improved; in the die closing process, the side die plates are close to the fixed die plate, the clamping grooves are clamped by the clamping blocks, and the inclined planes of the clamping blocks and the clamping grooves are mutually extruded, so that the bottom die plate is tightly pressed and fixed in the die groove, and the tightness of a die cavity of the die is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of a movable mold base according to the present invention;
FIG. 3 is an enlarged structural view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic view of a structure of the stationary mold base of the present invention;
FIG. 5 is a schematic view of the structure of a side form in example 2 of the present invention.
In the figure: 1. a support; 2. a movable die holder; 3. a hydraulic ejector rod; 4. fixing a die holder; 5. an injection machine; 6. a demoulding component; 61. a slide plate; 62. a through groove; 63. a push-pull rod; 64. a top rod; 65. a spring; 66. a fixing ring; 67. a connecting rod; 7. a cooling assembly; 71. a sealing cylinder; 72. a piston; 73. a return pipe; 74. a pipette; 75. a first piston rod; 76. a second piston rod; 77. a liquid inlet pipe; 78. a liquid outlet pipe; 79. a cooling tube; 8. a mold slot; 9. a bottom template; 10. a sideform; 11. a guide bar; 12. a guide groove; 13. a liquid storage tank; 14. a conveyor belt; 15. fixing a template; 16. a card slot; 17. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a degradable disposable cutlery box processingequipment, which comprises a bracket 1, the one end slip joint movable mould base 2 of support 1, the top fixed mounting hydraulic ram 3 of support 1, hydraulic ram 3's push rod fixed connection movable mould base 2, the top fixed mounting fixed mould base 4 of support 1, it has mould groove 8 to open on the movable mould base 2, mould groove 8 middle part is equipped with die block board 9, mould groove 8 inner chamber slip joint side form 10 all around, installation deciduate subassembly 6 between die block board 9 and side form 10 and the inner chamber of movable mould base 2, the outer wall fixed mounting fixed mould board 15 of fixed mould base 4, fixed mould board 15 joint side form 10, one side outer wall fixed mounting injection machine 5 of movable mould base 2 is kept away from to fixed mould base 4, install cooling module 7 between movable mould base 2 and side form 10, cooling module 7's both ends fixed connection deciduate subassembly 6 and fixed mould base 4 respectively, installation conveyer belt 14 between the support 1 of fixed mould base 4 bottom. Through demoulding subassembly 6, cooling module 7 links with the removal of follow-up die holder 2, thereby realize that moving die holder 2 removes when being close to 4 compound dies of fixed die base, demoulding subassembly 6 is sealed with side form 10 and bottom end form 9 closure, simultaneously cooling module 7 injects the coolant liquid into side form 10, the foaming quick cooling shaping of being convenient for mould plastics, after the shaping, moving die holder 2 removes the die sinking, demoulding subassembly 6 makes side form 10 remove and breaks away from the product, the product loosens, bottom end form 9 releases the product, thereby drop to the automatic transport on the conveyer belt 14, and simultaneously, the coolant liquid is changed in the linkage of cooling module 7, and the automatic machining efficiency is improved.
The bottom fixed mounting liquid reserve tank 13 of support 1, liquid reserve tank 13 connect cooling module 7, the storage coolant liquid of being convenient for, open the inner wall in mould groove 8 has guide way 12, and the outer wall fixed mounting guide bar 11 of side form board 10, guide bar 11 slip joint guide way 12 leads spacingly through guide way 12 and guide bar 11 offside form board 10, ensures that side form board 10 laminating mould groove 8 bottom surface removes.
The demoulding assembly 6 comprises a sliding plate 61, an inner cavity sliding clamping sliding plate 61 of the movable die holder 2, one end of a connecting rod 67 is fixedly connected at the four corners of the sliding plate 61, the other end of the connecting rod 67 is connected with the inner wall of the movable die holder 2 in a sliding and clamping mode and connected with a cooling assembly 7, a through groove 62 is formed between the bottom of the periphery of the die groove 8 and the inner cavity of the movable die holder 2, a sliding clamping push-pull rod 63 is arranged in the through groove 62, the two ends of the push-pull rod 63 are hinged to the side wall of the sliding plate 61 and the bottom surface of the side die plate 10 respectively, one end of a bottom fixed connection ejector rod 64 of the bottom die plate 9 is connected with one end of a bottom of the ejector rod 64 in a sliding mode and fixedly connected with a fixing ring 66, a spring 65 is sleeved on the ejector rod 64 in a sliding mode, and the two ends of the spring 65 are fixedly connected with the fixing ring 66 and the inner wall of the movable die holder 2 respectively.
The two ends of the push-pull rod 63 are rotatably connected with the U-shaped seats through pin shafts, the U-shaped seats are fixedly connected with the sliding plate 61 and the side die plate 10, the width of each U-shaped seat is equal to that of the through groove 62, and the springs 65 are always in a compressed state.
The cooling assembly 7 comprises a sealing cylinder 71, the sealing cylinder 71 is fixedly embedded and installed at the four corners of one side of the movable mold base 2 close to the fixed mold base 4, a sliding clamping piston 72 is arranged in the sealing cylinder 71, two ends of the piston 72 are respectively and fixedly connected with one end of a first piston rod 75 and one end of a second piston rod 76, the other end of the first piston rod 75 is fixedly connected with the outer wall of the fixed mold base 4, the other end of the second piston rod 76 is fixedly connected with a connecting rod 67, two ends of one side of the sealing cylinder 71 are respectively and fixedly sleeved with a liquid suction pipe 74 and a liquid return pipe 73, the other ends of the liquid return pipe 73 and the liquid suction pipe 74 are fixedly connected with the liquid storage tank 13, two ends of the other side of the sealing cylinder 71 are respectively and fixedly sleeved with one end of a liquid inlet pipe 77 and one end of a liquid outlet pipe 78, the other ends of the liquid inlet pipe 77 and the liquid outlet pipe 78 are respectively and fixedly connected with two ends of a cooling pipe 79, the cooling pipe 79 is of a U-shaped copper structure, and the cooling pipe 79 is fixedly sleeved in the side mold plate 10.
The cross-sectional areas of the first piston rod 75 and the second piston rod 76 are the same, the liquid suction pipe 74 and the liquid inlet pipe 77 are located at the same end of the sealing cylinder 71, the liquid outlet pipe 78 and the return pipe 73 are located at the other end of the sealing cylinder 71, one-way valves and filter screens are fixedly mounted at one ends of the liquid suction pipe 74, the liquid inlet pipe 77, the liquid outlet pipe 78 and the return pipe 73 close to the sealing cylinder 71, the one-way valves in the liquid suction pipe 74 and the liquid inlet pipe 77 allow the flow direction to be from the liquid storage tank 13 to the cooling pipe 79, and the one-way valves in the liquid outlet pipe 78 and the return pipe 73 allow the flow direction to be from the cooling pipe 79 to the liquid storage tank 13.
The demoulding assembly 6 and the cooling assembly 7 are linked through the movement of the movable die holder 2, the linkage mode is that when the movable die holder 2 approaches the fixed die holder 4 to carry out die assembly, the first piston rod 75 pushes the piston 72, the piston 72 pushes the second piston rod 76, the connecting rod 67 pulls the sliding plate 61, the sliding plate 61 is far away from the fixed die holder 4, at the moment, the sliding plate 61 is gradually separated from the fixed ring 66, the ejector rod 64 pulls the bottom template 9 through the elasticity of the spring 65, so that the bottom template 9 is attached to the bottom surface of the die groove 8, the sliding plate 61 continues to move, the push-pull rod 63 pulls the side template 10 to be gradually close to the bottom and attached to the template 9 to realize the sealing of the inner cavity of the die, finally, the fixed template 15 is clamped between the side templates 10 to realize complete die assembly, so as to carry out injection and foam, and when the piston 72 is far away from the fixed die holder 4, the inner cavity of one side of the sealing cylinder 71, which is close to the fixed die holder 4, sucks out the cooling liquid in the cooling pipe 79 through the liquid outlet pipe 78, and simultaneously, the other end of the sealing cylinder 71 feeds the fresh cooling liquid into the cooling pipe 79 through the liquid inlet pipe 77, the fast cooling forming of the lunch box is facilitated, the forming efficiency is improved, after the product is formed, the moving die base 2 is far away from the fixed die base 4 for die opening, at the moment, the first piston rod 75 pulls the piston 72, the piston 72 pulls the second piston rod 76, the connecting rod 67 pushes the sliding plate 61, the sliding plate 61 pushes the side die plate 10 through the push-pull rod 63, the side die plate 10 is separated from the product firstly, the product is loosened, the sliding plate 61 gradually contacts and pushes the fixing ring 66, the fixing ring 66 pushes the sliding plate 61, the product is pushed out, the product falls from the gap between the moving die base 2 and the fixed die base 4, automatic die release is realized, meanwhile, the piston 72 is close to the fixed die base 4, the coolant in one side cavity of the sealing cylinder 71, which is close to the fixed die base 4, is sent into the liquid storage tank 13 through the return pipe 73, meanwhile, the other end of the sealing cylinder 71 sucks new coolant in the liquid storage tank 13 through the pipette 74, and realizes coolant linkage circulation, the process is circulated so as to realize automatic processing.
Example 2
Referring to fig. 5, the difference between this embodiment and embodiment 1 is that the inner walls of the side mold plates 10 are all tilting mechanisms, the edge of the fixed mold plate 9 is provided with a clamping groove 16, the inner walls of the side mold plates 10 are fixedly provided with a clamping block 17, the clamping block 17 is matched with the clamping groove 16, and the bottom surfaces of the clamping block 17 and the clamping groove 16 are in a matched tilting structure, so that in the mold closing process, the side mold plates 10 are close to the fixed mold plate 9, the clamping block 17 is clamped in the clamping groove 16, and the tilting surfaces of the clamping block 17 and the clamping groove 16 are mutually extruded, so that the bottom mold plate 9 is tightly pressed and fixed in the mold groove 8, and the sealing performance of the mold cavity is ensured.
When the invention is used, when the movable die holder 2 is close to the fixed die holder 4 for die assembly, the first piston rod 75 pushes the piston 72, the piston 72 moves to push the second piston rod 76, the connecting rod 67 pulls the sliding plate 61, the sliding plate 61 is far away from the fixed die holder 4, at the moment, the sliding plate 61 is gradually separated from the fixed ring 66, the elastic force of the spring 65 enables the ejector rod 64 to pull the bottom template 9, so that the bottom template 9 is attached to the bottom surface of the die groove 8, the sliding plate 61 continues to move, the push-pull rod 63 pulls the side template 10 to be gradually close to the bottom and attached to the template 9 to realize sealing of the inner cavity of the die, finally, the fixed die plate 15 is clamped between the side templates 10 to realize complete die assembly, injection molding foaming is facilitated, when the piston 72 is far away from the fixed die holder 4, the inner cavity on one side of the sealing cylinder 71 close to the fixed die holder 4 sucks out the cooling liquid in the cooling pipe 79 through the liquid outlet pipe 78, and simultaneously, the other end of the sealing cylinder 71 feeds the fresh cooling liquid into the cooling pipe 79 through the liquid inlet pipe 77, the fast cooling shaping of lunch-box of being convenient for improves the shaping efficiency.
After a product is formed, the movable die holder 2 is far away from the fixed die holder 4 to open the die, at the moment, the first piston rod 75 pulls the piston 72, the piston 72 pulls the second piston rod 76, the connecting rod 67 pushes the sliding plate 61, the sliding plate 61 pushes the side die plate 10 through the push-pull rod 63 first, so that the side die plate 10 is separated from the product first, the product is loose, the sliding plate 61 gradually contacts and pushes the fixing ring 66, the fixing ring 66 pushes the sliding plate 61, so that the product is pushed out, the product falls from the gap between the movable die holder 2 and the fixed die holder 4 to realize automatic demolding, meanwhile, the piston 72 is close to the fixed die holder 4, so that the cooling liquid in the inner cavity of one side, close to the fixed die holder 4, of the sealing cylinder 71 is sent into the liquid storage tank 13 through the return pipe 73, meanwhile, the other end of the sealing cylinder 71 sucks new cooling liquid in the liquid storage tank 13 through the liquid suction pipe 74, linkage circulation of the cooling liquid is realized, and the circulation is realized, and the automatic processing is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a disposable cutlery box processingequipment of degradable, includes support (1), its characterized in that: the one end of support (1) slip joint movable die base (2), the top fixed mounting hydraulic ram (3) of support (1), the push rod fixed connection movable die base (2) of hydraulic ram (3), the top fixed mounting fixed die base (4) of support (1), it has mould groove (8) to open on movable die base (2), mould groove (8) middle part is equipped with die block board (9), inner chamber slip joint side form board (10) all around of mould groove (8), installation deciduate subassembly (6) between the inner chamber of bottom die board (9) and side form board (10) and movable die base (2), the outer wall fixed mounting fixed die plate (15) of fixed die base (4), fixed die plate (15) joint side form board (10), one side outer wall fixed mounting injection machine (5) of movable die base (2) are kept away from to fixed die base (4), installation cooling module (7) between movable die base (2) and side form board (10), the two ends of the cooling component (7) are respectively and fixedly connected with the demoulding component (6) and the fixed die holder (4), and a conveying belt (14) is installed between the supports (1) at the bottom of the fixed die holder (4).
2. A degradable disposable cutlery box processing apparatus as claimed in claim 1, wherein: the bottom fixed mounting liquid reserve tank (13) of support (1), cooling module (7) is connected in liquid reserve tank (13), the inner wall of mould groove (8) is opened there are guide way (12), outer wall fixed mounting guide bar (11) of side form board (10), guide bar (11) slip joint guide way (12).
3. A degradable disposable cutlery box processing apparatus as claimed in claim 1, wherein: the demoulding assembly (6) comprises a sliding plate (61), an inner cavity of the movable die holder (2) is slidably connected with the sliding plate (61), one end of a four-angle-position equal fixed connection connecting rod (67) of the sliding plate (61) is arranged at one end of the other end of the connecting rod (67) is slidably connected with the inner wall of the movable die holder (2) and connected with a cooling assembly (7), a through groove (62) is formed between the bottom of the die groove (8) and the inner cavity of the movable die holder (2), a sliding clamping push-pull rod (63) is slidably connected in the through groove (62), the two ends of the push-pull rod (63) are respectively hinged with the side wall of the sliding plate (61) and the bottom surface of the side template (10), one end of a bottom fixed connection ejector rod (64) of the bottom template (9) is slidably connected with the other end of the ejector rod (64) through the bottom of the die groove (8) and fixedly connected with a fixing ring (66), and a spring (65) is slidably connected with the ejector rod (64), and two ends of the spring (65) are respectively and fixedly connected with the fixed ring (66) and the inner wall of the movable mold base (2).
4. A degradable disposable cutlery box processing apparatus as claimed in claim 3, wherein: the two ends of the push-pull rod (63) are rotatably connected with the U-shaped seats through pin shafts, the U-shaped seats are fixedly connected with the sliding plate (61) and the side die plate (10), the width of each U-shaped seat is equal to that of the through groove (62), and the springs (65) are always in a compression state.
5. A degradable disposable cutlery box processing apparatus as claimed in claim 1, wherein: the cooling assembly (7) comprises a sealing barrel (71), the sealing barrel (71) is fixedly embedded and installed at the four corners of one side of the movable die holder (2) close to the fixed die holder (4), a piston (72) is slidably clamped in the sealing barrel (71), two ends of the piston (72) are respectively and fixedly connected with one end of a first piston rod (75) and one end of a second piston rod (76), the other end of the first piston rod (75) is fixedly connected with the outer wall of the fixed die holder (4), the other end of the second piston rod (76) is fixedly connected with a connecting rod (67), two ends of one side of the sealing barrel (71) are respectively and fixedly sleeved with a liquid suction pipe (74) and a return pipe (73), the other ends of the return pipe (73) and the liquid suction pipe (74) are fixedly connected with a liquid storage tank (13), two ends of the other side of the sealing barrel (71) are respectively and fixedly sleeved with one end of a liquid inlet pipe (77) and one end of a liquid outlet pipe (78), the other end of feed liquor pipe (77) and drain pipe (78) is the both ends of fixed connection cooling tube (79) respectively, cooling tube (79) are U type copper structure, and cooling tube (79) are fixed cup joints in side form board (10).
6. A degradable disposable cutlery box processing apparatus as claimed in claim 5, wherein: the cross-sectional areas of the first piston rod (75) and the second piston rod (76) are the same, the liquid suction pipe (74) and the liquid inlet pipe (77) are located at the same end of the sealing cylinder (71), the liquid outlet pipe (78) and the return pipe (73) are located at the other end of the sealing cylinder (71), one ends, close to the sealing cylinder (71), of the liquid suction pipe (74), the liquid inlet pipe (77), the liquid outlet pipe (78) and the return pipe (73) are fixedly provided with a one-way valve and a filter screen, the one-way valves in the liquid suction pipe (74) and the liquid inlet pipe (77) allow the flow direction to be from the liquid storage tank (13) to the cooling pipe (79), and the one-way valves in the liquid outlet pipe (78) and the return pipe (73) allow the flow direction to be from the cooling pipe (79) to the liquid storage tank (13).
7. A degradable disposable cutlery box processing apparatus as claimed in claim 1, wherein: the inner walls of the side templates (10) are all tilting mechanisms, clamping grooves (16) are formed in the edges of the fixed templates (9), clamping blocks (17) are fixedly mounted on the inner walls of the side templates (10), the clamping blocks (17) are matched with the clamping grooves (16), and the bottom surfaces of the clamping blocks (17) and the clamping grooves (16) are of matched tilting structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110794965.2A CN113459381B (en) | 2021-07-14 | 2021-07-14 | Degradable disposable cutlery box processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110794965.2A CN113459381B (en) | 2021-07-14 | 2021-07-14 | Degradable disposable cutlery box processingequipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113459381A true CN113459381A (en) | 2021-10-01 |
| CN113459381B CN113459381B (en) | 2023-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110794965.2A Active CN113459381B (en) | 2021-07-14 | 2021-07-14 | Degradable disposable cutlery box processingequipment |
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| Country | Link |
|---|---|
| CN (1) | CN113459381B (en) |
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| CN112976469A (en) * | 2021-02-20 | 2021-06-18 | 周孝荣 | Environmental protection plastics cutlery box preparation system |
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| FR2768649A1 (en) * | 1997-09-19 | 1999-03-26 | Armoricaine Mecano Plastique S | Injection molding, e.g. plastic make-up box containing mirror framed in lid |
| JP2000167844A (en) * | 1998-12-07 | 2000-06-20 | Toshiba Corp | Mold, resin molding method and manufacture of inner box of refrigerator or refrigerator |
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| CN113459381B (en) | 2023-05-05 |
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