CN117103548A - Door type foam structure manufacturing equipment - Google Patents
Door type foam structure manufacturing equipment Download PDFInfo
- Publication number
- CN117103548A CN117103548A CN202311386344.6A CN202311386344A CN117103548A CN 117103548 A CN117103548 A CN 117103548A CN 202311386344 A CN202311386344 A CN 202311386344A CN 117103548 A CN117103548 A CN 117103548A
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- CN
- China
- Prior art keywords
- door
- wall
- vertical
- foam structure
- shaped inner
- 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.)
- Pending
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- 239000006260 foam Substances 0.000 title claims abstract description 60
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 238000002347 injection Methods 0.000 claims abstract description 46
- 239000007924 injection Substances 0.000 claims abstract description 46
- 239000002245 particle Substances 0.000 claims abstract description 28
- 239000004033 plastic Substances 0.000 claims abstract description 27
- 229920003023 plastic Polymers 0.000 claims abstract description 27
- 238000001746 injection moulding Methods 0.000 claims abstract description 16
- 238000010793 Steam injection (oil industry) Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 21
- 239000000758 substrate Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 5
- 239000002984 plastic foam Substances 0.000 abstract description 2
- 239000004794 expanded polystyrene Substances 0.000 description 8
- 238000010924 continuous production Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920005990 polystyrene resin Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- B29C44/02—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
- B29C44/3415—Heating or cooling
- B29C44/3426—Heating by introducing steam in the mould
-
- 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
- B29C44/35—Component parts; Details or accessories
-
- 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
- B29C44/428—Mould constructions; Mould supporting equipment
-
- 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
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
-
- 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
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses door-type foam structure manufacturing equipment, which belongs to the technical field of plastic foam products and comprises an injection mold and a mold cover plate capable of moving vertically, wherein the injection mold comprises a mold substrate, a rectangular outer wall and a door-shaped inner wall capable of moving vertically are sequentially arranged on the mold substrate from outside to inside, an injection molding groove with a door-shaped vertical section is formed by the mold substrate, the rectangular outer wall and the door-shaped inner wall together, a moving path of the mold cover plate can be completely overlapped with a notch of the injection molding groove, a high-temperature steam injection port and a plastic particle injection port are arranged on the mold cover plate, and the high-temperature steam injection port and the plastic particle injection port can be communicated with the notch on the moving path of the mold cover plate. The door-shaped inner wall is matched with the door-shaped foam structure in shape, so that the horizontal plate section and the vertical plate section of the door-shaped foam structure can be well supported in the door-shaped inner wall pushing-up door-shaped foam structure process, and the problem that the horizontal plate section and the vertical plate section are torn and separated in the demolding process is avoided.
Description
Technical Field
The invention relates to the technical field of plastic foam products, in particular to door type foam structure manufacturing equipment.
Background
The EPS foam plastic plate is formed by foaming polystyrene foam (Expanded Polystyrene is called EPS for short). Polystyrene resin particles are introduced into a cavity of a mold, high-temperature steam is then introduced into the cavity to foam and soften, and the EPS foam plastic plate with a hard closed-cell structure can be formed after cooling. At present, the main mode of demolding of the EPS foam plastic plate is that the EPS foam plastic plate is sucked out from the lower part to the upper part in a groove of a lower die through an adsorption mechanism, such as the adsorption mechanism disclosed by a '202110364834.0' patent name of a hydraulic power system for batch EPS foam product molding operation, and the adsorption mechanism comprises a rubber sucker and a lifting mechanism for driving the rubber sucker to lift. However, the adsorption demolding mode is suitable for rectangular foam boards, but in the rising process of the door-shaped foam boards, the joints of the vertical board sections on the two sides and the horizontal board section on the top of the door-shaped board are easy to tear.
Disclosure of Invention
The invention aims to solve the technical problems and provides door type foam structure manufacturing equipment.
In order to achieve the above object, the present invention provides the following solutions: the invention discloses door-type foam structure manufacturing equipment, which comprises an injection mold and a mold cover plate capable of vertically moving, wherein the injection mold comprises a mold substrate, a rectangular outer wall and a door-shaped inner wall capable of vertically moving are sequentially arranged on the mold substrate from outside to inside, the door-shaped inner wall extends along the length direction of the rectangular outer wall, an injection molding groove with a door-shaped vertical section is formed by the mold substrate, the rectangular outer wall and the door-shaped inner wall together, the mold cover plate can be completely overlapped with a notch of the injection molding groove in the moving path of the mold cover plate, and a high-temperature steam injection port and a plastic particle injection port are arranged on the mold cover plate and can be communicated with the notch in the moving path of the mold cover plate.
Preferably, the device comprises a device base, wherein a horizontally arranged guide sliding rail is arranged at the top of the device base, the vertical projection of the die cover plate is positioned on the laying path of the guide sliding rail, and the injection die is in sliding connection with the guide sliding rail.
Preferably, the bottom of the equipment base is provided with a supporting foot pad with adjustable height.
Preferably, the injection mold is slidably connected to the guide slide rail through a moving platform, a lifting mechanism is arranged on the moving platform, the lifting mechanism comprises a lifting installation part and a lifting moving part capable of lifting, the lifting installation part is installed on the moving platform, and the lifting moving part is connected with the door-shaped inner wall.
Preferably, the rectangular outer wall comprises a short side part and a long side part, the short side part is fixedly connected with the mobile platform, the two short side parts are attached to two ends of the extending direction of the door-shaped inner wall, the long side part is parallel to the extending direction of the door-shaped inner wall, the long side part is hinged to the mobile platform through a hinge shaft, and the long side part is locked to the short side part through a locking member.
Preferably, the moving platform is provided with a rotation limiting part, the rotation limiting part is located on a rotation path of the long side part rotating in a direction away from the door-shaped inner wall, and the rotation limiting part and the long side part have a rotation distance.
Preferably, the equipment base is provided with a horizontal driving mechanism, the horizontal driving mechanism comprises a horizontal installation part and a horizontal moving part capable of moving along the extending direction of the guide sliding rail, the horizontal installation part is installed on the equipment base, and the horizontal moving part is connected with the moving platform.
Preferably, the equipment base is provided with an equipment main frame, the equipment main frame is provided with a vertical driving mechanism, the vertical driving mechanism comprises a vertical installation part and a vertical moving part capable of lifting, the vertical installation part is installed on the equipment main frame, and the vertical moving part is fixedly connected with the die cover plate.
Preferably, the vertical moving part is fixedly connected with an anti-shake mechanism, the anti-shake mechanism comprises anti-shake limiting parts which are symmetrically arranged, a limiting distance is arranged between the anti-shake limiting parts, and the vertical projection of the limiting distance is completely overlapped with the outer side distance of the two long side parts.
Preferably, the main frame of the device is provided with a high-temperature steam supply device and a plastic particle supply device, the output end of the high-temperature steam supply device is connected with the high-temperature steam injection port, and the plastic particle supply device is connected with the plastic particle injection port.
Compared with the prior art, the invention has the following technical effects:
1. in the door-type foam structure manufacturing equipment, the injection molding groove mainly comprises the mold substrate, the rectangular outer wall and the door-shaped inner wall capable of moving vertically, the door-shaped inner wall moves upwards to push out the door-shaped foam structure, and the notch of the injection molding groove is matched with the shape of the door-shaped foam structure, so that both the horizontal plate section and the vertical plate section of the door-shaped foam structure can be well supported, and the problem of tearing and separating of the horizontal plate section and the vertical plate section in the pushing process is avoided.
2. In the door-type foam structure manufacturing equipment, the injection mold can horizontally move to or move out of the lower part of the mold cover plate through the guide sliding rail, so that on one hand, the mold cover plate is required to provide a taking-out space for the rising of the door-type foam structure after the door-type foam structure is completed, and then the whole vertical occupied space of the equipment is saved, on the one hand, the taking-out mode is simplified, the production efficiency is improved, and on the other hand, a plurality of injection molds are arranged on the guide sliding rail, the continuous alternate use of the molds is realized, and the continuous production is facilitated.
3. In the door type foam structure manufacturing equipment, the rectangular outer wall is formed by the two short side parts and the two long side parts, the long side parts are hinged on the moving platform through the hinge shafts, the long side parts and the short side parts are locked through the locking members, so that after the door type foam structure is formed, the long side parts are turned outwards, the vertical plate sections of the door type foam structure are exposed and are not influenced by friction force of the rectangular outer wall, the door type inner wall is beneficial to pushing out the door type foam structure, abrasion of the door type foam structure is avoided, and meanwhile the mode is also suitable for the door type foam structure with structures such as grooves and bulges on the vertical plate sections.
4. In the door type foam structure manufacturing equipment, the anti-shaking limiting part of the anti-shaking mechanism can clamp the two long side parts of the rectangular outer wall when the door type foam structure is injection molded, so that shaking of the two long side parts is reduced, and the problem that the locking component is unlocked due to too large shaking is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a side cross-sectional view of a door foam structure manufacturing apparatus;
FIG. 2 is an enlarged view of a portion of an injection mold;
FIG. 3 is a mating view of an injection mold and a mold cover plate;
FIG. 4 is a front view of a door-type foam structure manufacturing apparatus;
FIG. 5 is a side view of a door foam structure manufacturing apparatus;
fig. 6 is a top view of a door-type foam structure manufacturing apparatus.
Reference numerals illustrate: 1. an injection mold; 2. a mold cover plate; 3. an injection molding groove; 4. an equipment base; 5. a mobile platform; 6. a device main frame; 7. lifting a telescopic cylinder; 8. a vertical telescopic cylinder; 9. an anti-shake limiting member; 10. a rotation limiting member; 11. a notch; 12. a mold base; 13. a door-shaped inner wall; 14. a long side portion; 15. a short side portion; 16. a hinge shaft; 17. a guide rail; 18. a slide block; 20. a high temperature steam supply device; 21. a plastic particle feeding device; 22. supporting foot pads; 23. foam door-shaped structure.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The present embodiment provides a door type foam structure manufacturing apparatus, as shown in fig. 1 to 6, including an injection mold 1 and a mold cover plate 2, the mold cover plate 2 being vertically movable. The injection mold 1 comprises a mold substrate 12, wherein a rectangular outer wall and a door-shaped inner wall 13 are sequentially arranged on the mold substrate 12 from outside to inside, the door-shaped inner wall 13 can vertically move, and the door-shaped inner wall 13 extends along the length direction of the rectangular outer wall. The mold base 12, the rectangular outer wall and the gate-shaped inner wall 13 together form an injection molded slot 3, the vertical cross section of the injection molded slot 3 also being gate-shaped. The mold cover plate 2 can completely coincide with the notch 11 of the injection molding groove 3 on the vertical moving path, and then the notch 11 of the injection molding groove 3 is closed, so that the injection molding groove 3 forms a closed cavity. The mold cover plate 2 is provided with a high-temperature steam injection port and a plastic particle injection port, the high-temperature steam injection port and the plastic particle injection port can be communicated with the notch 11 on the vertical moving path of the mold cover plate 2 so as to inject plastic particles and high-temperature steam into the closed cavity formed by the injection molding groove 3, the high-temperature steam foams and softens plastic ions, and a door-type foam structure can be formed after cooling. Preferably, the plastic particles are polystyrene resin particles (EPS), polyethylene particles (EPE), polyvinyl chloride Particles (PVC), polypropylene Particles (PP) and ABS particles.
Working principle: firstly, driving the die cover plate 2 to move downwards, and driving the die cover plate 2 to close the notch 11; then high-temperature steam and plastic particles are injected into the injection molding groove 3 through the high-temperature steam injection port and the plastic particle injection port at the same time, the plastic particles are foamed under the high-temperature steam and are softened at high temperature, and a rigid foam door-shaped structure 23 is formed after cooling; then, driving the die cover plate 2 to move upwards to be separated from the notch 11 by a certain distance; finally, the door-shaped inner wall 13 moves upward, pushing the foam door-shaped structure 23 out of the injection molding groove 3, and receiving the pushed-out foam door-shaped structure 23 manually or mechanically.
In this embodiment, as shown in fig. 1 to 6, the device comprises a device base 4, a horizontally arranged guide slide rail 17 is arranged at the top of the device base 4, a vertical projection of a mold cover plate 2 is located on a laying path of the guide slide rail 17, an injection mold 1 is slidably connected to the guide slide rail 17, and the mold cover plate 2 can move in or out of the lower side of the mold cover plate 2 along the guide slide rail 17, so that the injection mold 1 can take out a foam door-shaped structure 23 sideways. The advantage of doing so is that the lifting of the mould cover plate 2 does not need to vacate enough height space for the taking out of the foam gate-shaped structure 23, so that the space occupation of the whole vertical equipment can be saved, the mould cover plate 2 only needs to be lifted to enough, the injection mould 1 is removed, and the mould cover plate 2 is moved back for production again after taking out. Secondly, if a plurality of injection molds 1 are arranged, after the previous foaming injection molding is finished, the foam door-shaped structure 23 can be continuously manufactured by moving to the side for taking the finished product without influencing the next injection mold 1 to move to the lower part of the mold cover plate 2, so that continuous production can be formed, and the production efficiency is improved. Preferably, the laying path of the guide slide rail 17 and the vertical moving path of the mold cover plate 2 are crossed at right angles, so that the running path is the fastest, and one or more injection molds 1 can move back and forth along the guide slide rail 17 when being arranged, thereby realizing production or continuous production. Of course, the guide slide rail 17 can also be set to be a circular path, so that continuous production of a plurality of injection molds 1 is facilitated, and therefore, when a plurality of injection molds 1 are set, all the injection molds 1 need to be produced and taken out in sequence in the forward direction, and then are produced and taken out in sequence in the reverse direction, so that a part of the injection molds 1 can generate production neutral gear, the circular path enables the injection molds 1 to move in the circumferential direction, the head of the injection mold 1 taking out the foam door-shaped structure 23 can be converted into the idle injection molds 1 at the tail after winding, and thus, neutral gear time of the injection molds 1 can not be generated, continuous production can be formed, and production efficiency is improved.
Further, in the present embodiment, as shown in fig. 1 to 6, a plurality of height-adjustable support pads 22 are provided at the bottom of the equipment base 4, and the height of the support pads 22 is adjusted to adjust the levelness of the equipment base 4. The height of the support foot 22 can be adjusted in a number of ways, such as a hydraulic telescoping cylinder adjustment, or a screw adjustment. The piston rod of a specific hydraulic telescopic cylinder faces downwards, a supporting disc is arranged on the piston rod, the cylinder body of the hydraulic telescopic cylinder is connected with the equipment base 4, and the equipment base 4 at the position of the cylinder body can be jacked up by the telescopic piston rod. The concrete screw rod adjusting mode is that an adjusting bracket is arranged underground on the equipment base 4, the screw rod is vertically connected with the adjusting bracket in a threaded mode, a supporting disc is arranged at the end part of the screw rod, the supporting disc is rotated, the height of the screw rod can be adjusted, and then the height of the equipment base 4 where the screw rod is located is adjusted. The above is just a few simple embodiments, and many other types of support foot pads 22 are available on the market, as long as they can be adjusted up.
In this embodiment, as shown in fig. 1 to 6, the injection mold 1 is slidably connected to the guide rail 17 via the moving platform 5. Preferably, a sliding block 18 is mounted at the bottom of the moving platform 5, and the sliding block 18 is slidably connected to the guiding rail 17. The movable platform 5 is provided with a lifting mechanism, the lifting mechanism comprises a lifting installation part and a lifting moving part capable of lifting, the lifting installation part is installed on the movable platform 5, and the lifting moving part is connected with the door-shaped inner wall 13. The lifting moving part is lifted, namely the door-shaped inner wall 13 can be pushed up, the foam door-shaped structure 23 is pushed out, and the molding groove 3 is molded. The lifting mechanism can be realized by adopting the existing equipment in the market, such as a telescopic cylinder, a ball screw or a scissor type lifting mechanism. The telescopic cylinder is divided into a hydraulic telescopic rod, a pneumatic telescopic rod and an electric telescopic cylinder, and the hydraulic telescopic rod, the pneumatic telescopic rod and the electric telescopic cylinder are selected according to actual needs. When the telescopic cylinder is adopted, a cylinder body (lifting installation part) of the lifting telescopic cylinder 7 is fixedly connected to the mobile platform 5, a piston rod (lifting mobile part) of the lifting telescopic cylinder 7 is fixedly connected to the bottom of the door-shaped inner wall 13, and the piston rod of the lifting telescopic cylinder 7 is vertically upwards arranged. When adopting ball, then set up a mounting bracket on the moving platform 5, the lead screw (lift installation department) rotates on the mounting bracket through the bearing, ball nut threaded connection is on the lead screw, and ball nut (lift removal department) rotates through the bearing simultaneously and connects the both ends at door shape inner wall 13, is equipped with a driving motor on the mounting bracket, and the drive lead screw is rotatory, can drive ball nut and go up and down, then drives door shape inner wall 13 and go up and down. The scissor fork type lifting mechanism is to fixedly connect a lifting platform (lifting moving part) of the scissor fork type lifting mechanism with the door-shaped inner wall 13, and the specific setting mode is just to refer to the prior art, and details are not repeated here.
For better demolding or to accommodate demolding of the foam gate 23 with the side edges provided with protrusions. In this embodiment, as shown in fig. 1 to 6, the rectangular outer wall includes a long side portion 14 and a short side portion 15, and the short side portion 15 is fixedly connected to the moving platform 5. The two short side portions 15 are attached to both ends of the door-shaped inner wall 13 in the extending direction. The long side portions 14 are parallel to the extending direction of the door-shaped inner wall 13, two long side portions 14 are provided separately on both sides of the door-shaped inner wall 13, the long side portions 14 are hinged to the moving platform 5 by means of a hinge shaft 16, and the long side portions 14 are locked to the short side portions 15 by means of locking members. The unlocking member is unlocked, and the two long-side parts 14 are turned outwards, so that the friction force between the long-side parts 14 and the two vertical plate sections of the foam door-shaped structure 23 can be reduced, and the foam door-shaped structure 23 is conveniently ejected out by the door-shaped inner wall 13. The two long side portions 14 are turned inside out, the long side portions 14 are abutted against the long side portions 14, and then the locking member is locked, so that a complete rectangular outer wall is formed. The locking member may be referred to in the prior art, for example, by correspondingly punching threaded holes in the short side portion 15 and the long side portion 14, and then screwing in with bolts or screws to complete the locking. Reference is also made to a door lock for a wagon door, which is not described here too much.
Further, in this embodiment, as shown in fig. 1 to 6, the moving platform 5 is provided with a rotation limiter 10, the rotation limiter 10 is located on a rotation path of the long side portion 14 rotating away from the door-shaped inner wall 13, the rotation limiter 10 and the long side portion 14 have a rotation distance, and the rotation limiter 10 can limit the opening of the eversion of the long side portion 14, so as to facilitate the eversion of the long side portion 14. Preferably, the top of the rotation limiting member 10 is provided with an inclined surface, which can adapt to the everting angle of the long side portion 14, and the everting angle is specific to ensure that the long side portion 14 can be completely separated from the vertical plate section of the foam door-shaped structure 23.
In this embodiment, as shown in fig. 1 to 6, a horizontal driving mechanism is provided on the apparatus base 4, the horizontal driving mechanism includes a horizontal mounting portion and a horizontal moving portion, the horizontal moving portion is capable of moving along the extending direction of the guide rail 17, the horizontal mounting portion is mounted on the apparatus base 4, and the horizontal moving portion is connected to the moving platform 5. The horizontal driving mechanism adopts the existing driving equipment, and takes the guide sliding rail 17 as a straight extending rail as an example, and the horizontal driving mechanism can be a telescopic cylinder and a screw nut. The telescopic cylinder is divided into a hydraulic telescopic cylinder, a pneumatic telescopic cylinder and an electric telescopic cylinder, and the hydraulic telescopic cylinder, the pneumatic telescopic cylinder and the electric telescopic cylinder are selected according to actual working conditions. When a specific horizontal driving mechanism selects a telescopic cylinder, a cylinder body (horizontal installation part) of the telescopic cylinder is installed on the equipment base 4, and a piston rod (horizontal moving part) of the telescopic cylinder is horizontally arranged and fixedly connected with the moving platform 5. When concrete horizontal actuating mechanism selects screw nut, set up the mounting bracket on equipment base 4, screw (horizontal installation department) rotates through the bearing and connects on the mounting bracket, and the screw level sets up, ball nut (horizontal movement portion) threaded connection on the screw, and ball nut passes through the bearing and rotates with moving platform 5's bottom to be connected, is provided with the motor on the mounting bracket, and the drive screw is rotatory, and ball nut can drive moving platform 5 and advance, retreat along direction slide rail 17, realizes horizontal rectilinear motion.
In this embodiment, as shown in fig. 1 to 6, an apparatus main frame 6 is provided on an apparatus base 4, a vertical driving mechanism is provided on the apparatus main frame 6, the vertical driving mechanism includes a vertical installation portion and a vertical moving portion capable of lifting, the vertical installation portion is installed on the apparatus main frame 6, and the vertical moving portion is fixedly connected with a mold cover plate 2. The vertical driving mechanism is a common vertical driving mechanism in the market, such as a telescopic cylinder, wherein the telescopic cylinder is divided into a hydraulic telescopic cylinder, a pneumatic telescopic cylinder and an electric telescopic cylinder, and the vertical driving mechanism is selected according to actual working conditions. When the telescopic cylinder is adopted, a cylinder body (vertical installation part) of the vertical telescopic cylinder 8 is fixedly connected with the equipment main frame 6, a piston rod (vertical moving part) of the vertical telescopic cylinder 8 is fixedly connected with the die cover plate 2, and the piston rod of the vertical telescopic cylinder 8 is vertically arranged.
In this embodiment, the vertical moving part is fixedly connected with and prevents shaking the mechanism, prevents shaking the mechanism and includes the anti-shake locating part 9 that the symmetry set up, prevents shaking spacing between the locating part 9, and the vertical projection of spacing and the lateral surface interval of two long limit parts 14 coincide completely. When vertical moving part moves down, prevent shaking locating part 9 can just in time with two long limit portion 14 clamp in the centre of rectangle outer wall, like this when injecting plastic granules and high temperature steam, two long limit portion 14 receive and prevent shaking locating part 9 spacing, and the range of rocking will reduce, avoids locking component to lose locking effect problem because of rocking too greatly.
In this embodiment, the apparatus main frame 6 is provided with a high-temperature steam supply apparatus 20 and a plastic particle supply apparatus 21, the output end of the high-temperature steam supply apparatus 20 is connected to the high-temperature steam injection port, and the plastic particle supply apparatus 21 is connected to the plastic particle injection port.
The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (10)
1. The utility model provides a door-type foam structure manufacture equipment, its characterized in that includes injection mold and the mould apron that can vertical movement, injection mold includes the mould basement, the mould basement is equipped with rectangle outer wall and the door-shaped inner wall that can vertical movement from outside to inside in proper order, door-shaped inner wall is followed the length direction of rectangle outer wall extends, the mould basement rectangle outer wall and door-shaped inner wall jointly form the injection molding type groove that vertical cross-section is the door-shaped, the mould apron can with the notch in injection molding type groove coincides completely in its travel path, be equipped with high temperature steam injection port and plastic particle injection port on the mould apron, high temperature steam injection port with the plastic particle injection port is in on the travel path of mould apron can with the notch intercommunication.
2. The door foam structure manufacturing equipment according to claim 1, comprising an equipment base, wherein a horizontally arranged guide slide rail is arranged at the top of the equipment base, the vertical projection of the mold cover plate is located on the laying path of the guide slide rail, and the injection mold is slidingly connected to the guide slide rail.
3. A door foam structure manufacturing apparatus according to claim 2, wherein the bottom of the apparatus base is provided with a height-adjustable support foot.
4. A door foam structure manufacturing apparatus according to claim 3, wherein the injection mold is slidably connected to the guide rail via a moving platform, and a lifting mechanism is provided on the moving platform, the lifting mechanism includes a lifting installation portion and a lifting movement portion capable of lifting, the lifting installation portion is installed on the moving platform, and the lifting movement portion is connected to the door-shaped inner wall.
5. The apparatus according to claim 4, wherein the rectangular outer wall includes a short side portion fixedly connected to the moving platform, two short side portions attached to both ends of the extending direction of the door-shaped inner wall, and a long side portion parallel to the extending direction of the door-shaped inner wall, the long side portion being hinged to the moving platform by a hinge shaft, the long side portion being locked to the short side portion by a locking member.
6. The apparatus according to claim 5, wherein the moving platform is provided with a rotation limiter, the rotation limiter is located on a rotation path along which the long side portion rotates away from the door-shaped inner wall, and the rotation limiter has a rotation distance from the long side portion.
7. The door type foam structure manufacturing apparatus according to claim 5, wherein a horizontal driving mechanism is provided on the apparatus base, the horizontal driving mechanism includes a horizontal installation portion and a horizontal moving portion capable of moving along the extending direction of the guide rail, the horizontal installation portion is installed on the apparatus base, and the horizontal moving portion is connected to the moving platform.
8. The door-type foam structure manufacturing equipment according to claim 7, wherein an equipment main frame is arranged on the equipment base, a vertical driving mechanism is arranged on the equipment main frame and comprises a vertical installation part and a vertical moving part capable of lifting, the vertical installation part is installed on the equipment main frame, and the vertical moving part is fixedly connected with the die cover plate.
9. The door-type foam structure manufacturing equipment according to claim 8, wherein the vertical moving part is fixedly connected with an anti-shaking mechanism, the anti-shaking mechanism comprises anti-shaking limiting parts which are symmetrically arranged, a limiting distance is arranged between the anti-shaking limiting parts, and the vertical projection of the limiting distance is completely overlapped with the outer side distances of the two long side parts.
10. A door foam structure manufacturing apparatus according to claim 9, wherein a high-temperature steam supply apparatus and a plastic particle supply apparatus are provided on the apparatus main frame, an output end of the high-temperature steam supply apparatus is connected to the high-temperature steam injection port, and the plastic particle supply apparatus is connected to the plastic particle injection port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311386344.6A CN117103548A (en) | 2023-10-25 | 2023-10-25 | Door type foam structure manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311386344.6A CN117103548A (en) | 2023-10-25 | 2023-10-25 | Door type foam structure manufacturing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117103548A true CN117103548A (en) | 2023-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311386344.6A Pending CN117103548A (en) | 2023-10-25 | 2023-10-25 | Door type foam structure manufacturing equipment |
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| Country | Link |
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| CN (1) | CN117103548A (en) |
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|---|---|---|---|---|
| KR20180034025A (en) * | 2016-09-27 | 2018-04-04 | 고재홍 | Foamforming mold |
| CN209224387U (en) * | 2018-12-29 | 2019-08-09 | 滁州现代模具制造有限公司 | A kind of big volume cabinet body frothing clamp |
| CN111267292A (en) * | 2018-12-05 | 2020-06-12 | 滁州市东升机械科技有限公司 | Foaming mould of precision type refrigerator box |
| CN212472179U (en) * | 2020-05-19 | 2021-02-05 | 南京泓驰模具科技有限公司 | Foaming foam injection mold |
| CN212736779U (en) * | 2020-03-18 | 2021-03-19 | 上海中吉机械有限公司 | Foam forming machine set |
| CN219191015U (en) * | 2022-12-19 | 2023-06-16 | 青岛海尔生物医疗科技有限公司 | Integral foaming device for heat preservation liner |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180034025A (en) * | 2016-09-27 | 2018-04-04 | 고재홍 | Foamforming mold |
| CN111267292A (en) * | 2018-12-05 | 2020-06-12 | 滁州市东升机械科技有限公司 | Foaming mould of precision type refrigerator box |
| CN209224387U (en) * | 2018-12-29 | 2019-08-09 | 滁州现代模具制造有限公司 | A kind of big volume cabinet body frothing clamp |
| CN212736779U (en) * | 2020-03-18 | 2021-03-19 | 上海中吉机械有限公司 | Foam forming machine set |
| CN212472179U (en) * | 2020-05-19 | 2021-02-05 | 南京泓驰模具科技有限公司 | Foaming foam injection mold |
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