CN116001184B - Rotational molding equipment for machining POM hand mold - Google Patents
Rotational molding equipment for machining POM hand mold Download PDFInfo
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- CN116001184B CN116001184B CN202211597413.3A CN202211597413A CN116001184B CN 116001184 B CN116001184 B CN 116001184B CN 202211597413 A CN202211597413 A CN 202211597413A CN 116001184 B CN116001184 B CN 116001184B
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- 238000003754 machining Methods 0.000 title claims abstract description 10
- 238000001175 rotational moulding Methods 0.000 title claims description 5
- 238000001746 injection moulding Methods 0.000 claims abstract description 79
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- 238000000465 moulding Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 17
- 230000033001 locomotion Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 19
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229920012196 Polyoxymethylene Copolymer Polymers 0.000 description 1
- 108010069820 Pro-Opiomelanocortin Proteins 0.000 description 1
- 102100027467 Pro-opiomelanocortin Human genes 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses rotary forming equipment for machining a POM hand mold, which comprises a mounting base and a supporting frame, wherein one side of the supporting frame is rotationally connected with a main rotating shaft, one end of the main rotating shaft is fixedly connected with two supporting plates through a transmission mechanism, the surfaces of the two supporting plates are fixedly connected with injection molding boxes, each injection molding box comprises an injection molding bottom plate fixedly connected with the supporting plate, the top of each injection molding bottom plate is fixedly connected with an injection molding shell, the technical field of hand mold production and machining is related, the technical problem that the mold after injection molding cannot be taken out conveniently, the single circular motion cannot guarantee the uniformity degree of integral injection molding is solved, the hand mold after injection molding is taken out conveniently through the injection molding boxes, and the sealing treatment effect is performed after the POM material is filled by the injection molding boxes, so that the integral filling uniformity degree of the POM material is guaranteed when the whole body rotates is guaranteed.
Description
Technical Field
The invention relates to the technical field of hand mold die production and processing, in particular to rotary forming equipment for POM hand mold die processing.
Background
At present, the traditional hand model production mainly adopts two modes: the ceramic is adopted for preparation, and the blow molding mould is adopted for molding.
According to the patent with the application number of CN201820821546.7, the device comprises a base and a roller, wherein two brackets are arranged in front of and behind the top of the base, a groove is formed after the middle position of each bracket is concave, bearing seats are respectively fixed on two groove wall surfaces of the groove, a rolling shaft is matched between the two brackets, each rolling shaft is provided with two driving wheels, a motor is fixed at the side surface position of one bracket, a chain wheel is fixed at the output end of the motor, a first chain wheel is fixed on one rolling shaft which is close to the motor, a transmission chain is matched between the chain wheel and the first chain wheel, the roller is erected between the two brackets, two tracks are arranged at the outer wall of the roller, each track is annular, and annular grooves matched with the driving wheels are arranged at the outer wall of each track; the device can realize flexible disassembly of the roller, so that the same set of equipment can realize processing of injection molding pieces with different sizes by mainly and independently replacing the roller.
In the process of producing and taking out the mould, the mould after injection molding is connected with the original mould body into a whole, so that the mould after injection molding is inconvenient to take out, and the uniformity degree of the whole filling of the internal injection molding material cannot be ensured due to single circular motion in the above patent, so that the produced mould has the condition of uneven density.
Disclosure of Invention
The invention aims to provide rotary forming equipment for machining a POM hand mold, which solves the following technical problems:
the mould after the injection moulding is inconvenient to take out, and secondly, the uniformity degree of integral injection moulding cannot be ensured by single circular motion.
The aim of the invention can be achieved by the following technical scheme: the device comprises a mounting base and a supporting frame, wherein one side of the supporting frame is rotatably connected with a main rotating shaft, one end of the main rotating shaft is fixedly connected with two supporting plates through a transmission mechanism, and the surfaces of the two supporting plates are fixedly connected with an injection molding box;
the injection molding box comprises an injection molding bottom plate fixedly connected with a supporting disc, an injection molding shell is fixedly connected to the top of the injection molding bottom plate, two limiting plates are fixedly connected to the surface of the injection molding bottom plate, two limiting plates are connected with a first baffle in a sliding mode, a second baffle is connected to the first baffle in a sliding mode, a communicating pipe is fixedly connected to one side of the second baffle, a sealing cover is connected to one side of the second baffle in a threaded mode, a pulling handle is fixedly connected to one side of the first baffle, limiting bolts are movably connected to the inside of the pulling handle, and the limiting bolts are fixedly connected with insertion holes formed in one side of the injection molding bottom plate.
As a further scheme of the invention, the inner wall of the injection molding bottom plate is fixedly connected with a rotating wheel through an opened placing groove, the top of the injection molding bottom plate is fixedly connected with two supporting blocks, one sides of the two supporting blocks are rotatably connected with rotating shafts, one ends of the two rotating shafts are fixedly connected with meshing gears, one side of the supporting blocks is fixedly connected with a stabilizing plate, one side of the stabilizing plate is slidably connected with a meshing rack through a connecting rod, and the bottom of the injection molding shell is fixedly connected with a plurality of positioning rods.
As a further scheme of the invention, one side of each of the first baffle plate and the second baffle plate is provided with a fixing hole, and the surface of a fixing bolt on one side of the first baffle plate is fixedly connected with a fixing bolt.
As a further scheme of the invention, a chute is formed in the limiting plate, a limiting rod is fixedly connected in the limiting plate, a spring is sleeved on the surface of one end of the limiting rod, a sliding block is fixedly connected to one end of the spring, and the sliding block is in sliding connection with the limiting rod.
As a further scheme of the invention, the inner wall of the injection molding shell is fixedly connected with a plurality of refrigeration pipes, the top of the injection molding shell is fixedly connected with a plurality of support columns, and the tops of the support columns are fixedly connected with an upper injection mold and a lower injection mold.
As a further scheme of the invention, the transmission mechanism comprises a protection box fixedly connected with the main rotating shaft, one side of the protection box is fixedly connected with a first connecting shaft, and the first connecting shaft is fixedly connected with the main rotating shaft.
As a further scheme of the invention, the inside of the protection box is rotatably connected with a second connecting shaft and a third connecting shaft, one ends of the first connecting shaft, the second connecting shaft and the third connecting shaft are fixedly connected with transmission gears, and the transmission gears are meshed with each other for transmission.
As a further scheme of the invention, the top of the mounting base is fixedly connected with a motor, the output end of the motor is fixedly connected with a first transmission gear, one end of the main rotating shaft is fixedly connected with a second transmission gear, and the first transmission gear and the second transmission gear are in transmission connection through a gear chain.
The invention has the beneficial effects that:
1. the injection molding box is arranged to facilitate the taking-out of the hand mold after injection molding is finished, and the injection molding box is used to perform sealing treatment after the POM material is filled, so that the overall filling uniformity of the POM material is ensured when the whole rotates;
2. the supporting disc is driven to rotate through the transmission mechanism, the supporting disc is driven to move in multiple directions by matching with the work of the main rotating shaft, the problem that the whole POM material is filled unevenly due to single circular motion is avoided, and the whole machining efficiency is improved by matching with the plurality of groups of injection molding boxes.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a rotary molding apparatus of the present invention;
FIG. 2 is a schematic view of the overall oblique view of the rotary forming apparatus of the present invention;
FIG. 3 is a schematic cross-sectional view of the transmission mechanism of the present invention;
FIG. 4 is a schematic view of the overall structure of the injection molding box of the present invention;
FIG. 5 is a schematic view of the injection molding base plate structure of the present invention;
FIG. 6 is a schematic view of the structure of the injection molded floor of the present invention at an oblique viewing angle;
FIG. 7 is a schematic view of the structure of the limiting plate of the present invention at an oblique viewing angle;
FIG. 8 is a schematic view in partial cross-section of an injection molding box of the present invention;
FIG. 9 is a schematic diagram of the structure of the injection molding box of the present invention from an expanded side view;
FIG. 10 is a schematic view of the expanded structure of the injection molding box of the present invention;
fig. 11 is an enlarged view of fig. 10 a in accordance with the present invention.
In the figure: 1. a mounting base; 2. a support frame; 3. a main rotation shaft; 4. a transmission mechanism; 401. a protection box; 402. a first connecting shaft; 403. a second connecting shaft; 404. a third connecting shaft; 405. a transmission gear; 5. a support plate; 6. an injection molding box; 601. injection molding of the bottom plate; 602. injection molding the housing; 603. a limiting plate; 604. a first baffle; 605. a second baffle; 606. a communicating pipe; 607. sealing cover; 608. pulling the handle; 609. a limit bolt; 610. a fixing bolt; 611. a fixing hole; 612. a limit rod; 613. a spring; 614. a sliding block; 615. a refrigeration tube; 616. a support column; 617. an upper injection mold; 618. a lower injection mold; 619. a rotating wheel; 620. a support block; 621. a rotating shaft; 622. a meshing gear; 623. a stabilizing plate; 624. a meshing rack; 625. a positioning rod; 7. a motor; 8. a first transmission gear; 9. a second transmission gear; 10. and a gear chain.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Example 1
Referring to fig. 4 to 11 and fig. 1, the invention discloses a rotary forming device for processing a POM hand mold, which comprises a mounting base 1 and two supporting frames 2, wherein the two supporting frames 2 are fixedly connected to the top of the mounting base 1, one side of each supporting frame 2 is rotatably connected with a main rotating shaft 3, the main rotating shaft 3 is rotatably connected between the two supporting frames 2, the main rotating shaft 3 is supported by the two supporting frames 2, one end of the main rotating shaft 3 is fixedly connected with two supporting plates 5 through a transmission mechanism 4, and the surfaces of the two supporting plates 5 are fixedly connected with an injection molding box 6;
the injection molding box 6 comprises an injection molding bottom plate 601 fixedly connected with a supporting disc 5, an injection molding shell 602 is fixedly connected at the top of the injection molding bottom plate 601, two limiting plates 603 are fixedly connected on the surface of the injection molding bottom plate 601, sliding grooves are formed in the limiting plates 603, a first baffle 604 is slidably connected in the two limiting plates 603, a second baffle 605 is slidably connected in the first baffle 604, a storage groove is formed in the first baffle 604, the second baffle 605 is stored through the storage groove, the subsequent taking out of a molded die is facilitated, a communicating pipe 606 is fixedly connected on one side of the second baffle 605, a sealing cover 607 is connected on one side of the second baffle 605 in a threaded manner, threads matched with the communicating pipe 606 are formed on one side of the second baffle 605, the communicating pipe 606 is sealed through the sealing cover 607, thereby the whole POM material that comes to fill is sealed, one side fixedly connected with pulling handle 608 of first baffle 604 utilizes pulling handle 608 to make things convenient for follow-up to carry out pulling work to first baffle 604, thereby the mould that the shaping is accomplished is conveniently taken out the work, and the notch has been seted up to one side of first baffle 604, the size of notch is greater than the diameter of communicating pipe 606, such setting makes things convenient for communicating pipe 606 to slide on one side of first baffle 604, the inside swing joint of pulling handle 608 has spacing bolt 609, and the jack fixed connection that spacing bolt 609 and injection molding bottom plate 601 one side were seted up, utilize spacing bolt 609 to be connected with injection molding bottom plate 601, realize the spacing fixed work to first baffle 604.
The inner wall of bottom plate 601 moulds plastics through the standing groove fixedly connected with rotor 619 of seting up, and set up a plurality of constant head tanks on the inner wall of bottom plate 601 moulds plastics, the top fixedly connected with two supporting shoe 620 of bottom plate 601 moulds plastics, the one side rotation of two supporting shoe 620 is connected with axis of rotation 621, and the surface winding of axis of rotation 621 has the stay cord, and the one end winding of stay cord is at the surface of rotor 619, the one end of stay cord and the bottom fixed connection of locating lever 625 simultaneously, the one end fixedly connected with meshing gear 622 of two axis of rotation 621, and meshing gear 622 and the place fixedly connected with torsional spring of supporting shoe 620 connection, reset the work to follow-up axis of rotation 621 through the torsional spring that sets up, thereby realized holistic automatic reset, easy operation is swift, one side fixedly connected with stabilizer 623 of supporting shoe 620, and the slide groove has been seted up with one side of stabilizer 623, connecting rod sliding connection of one side fixedly connected with of meshing rack 624 improves the stability of meshing rack 624 in the removal process through stabilizer 623, and one side of stabilizer 623 has meshing rack 624 through connecting rod sliding connection, the bottom fixedly connected with a plurality of locating levers 625 of casing 602, accurate locating lever 625 carries out the accurate location of position of casing 602 and injection molding through a plurality of 625, when setting up the locating lever 625 and the accurate positioning floor of the casing of the position of the casing is moulded plastics.
Fixing holes 611 are formed in one side of the first baffle 604 and one side of the second baffle 605, fixing bolts 610 are fixedly connected to the surface of fixing bolts 610 on one side of the first baffle 604, limiting work is performed on the first baffle 604 and the second baffle 605 by means of the fixing bolts 610 and the fixing holes 611, and therefore sealing work can be performed on the whole by means of the second baffle 605.
The inside of limiting plate 603 has seted up the spout, and the inside fixedly connected with gag lever post 612 of limiting plate 603, and the surface cover of gag lever post 612 one end is equipped with spring 613, and the one end fixedly connected with sliding block 614 of spring 613, the top of sliding block 614 and the bottom fixed connection of first baffle 604, the removal of sliding block 614 drives the removal of second baffle 605 and realizes subsequent dismantlement work, and sliding block 614 and gag lever post 612 sliding connection, and sliding block 614 can slide at the surface of gag lever post 612.
The inner wall fixedly connected with a plurality of refrigeration pipes 615 of shell 602 moulds plastics, and the external connection of refrigeration pipe 615 has refrigerating plant, do not draw it in this application, but refrigerating pipe 615 is the outside refrigerating plant that needs to link and work together when the work, and refrigerating plant is current comparatively mature technique, utilize the second baffle 605 to improve the speed that POMC material solidifies in the inside of injection mold 617, the holistic injection molding process is accelerated, thereby improve the shaping efficiency of hand mould, the top fixedly connected with a plurality of support columns 616 of shell 602 moulds plastics, the top fixedly connected with of a plurality of support columns 616 goes up injection mold 617, carry out the supporting role to injection mold 617 through a plurality of support columns 616, improve the stability of going up injection mold, make things convenient for the hand mould that comes to accomplish the back of moulding plastics through the injection molding case 6 that sets up to take out work, on the other hand utilize injection molding case 6 to carry out sealing treatment effect after the POM material is poured into, guarantee holistic even degree of filling of POM material when rotating.
Example two
The present embodiment includes all the structures in the first embodiment, please refer to fig. 2 and 3, the present invention is a rotational molding apparatus for processing a POM hand mold, the transmission mechanism 4 includes a protection box 401 fixedly connected with the main rotation shaft 3, the protection box 401 is fixedly connected with the main rotation shaft 3, so that the rotation of the main rotation shaft 3 drives the transmission mechanism 4 to integrally rotate, further drives the supporting plate 5 and the injection molding box 6 to integrally rotate, so as to shake the rotation of the POM material in the injection molding box 6 uniformly, one side of the protection box 401 is fixedly connected with a first connection shaft 402, and the first connection shaft 402 is fixedly connected with the main rotation shaft 3.
The inside rotation of guard box 401 is connected with second connecting axle 403 and third connecting axle 404, and the one end of first connecting axle 402, second connecting axle 403 and third connecting axle 404 is all fixedly connected with drive gear 405, and a plurality of drive gears 405 intermeshing transmission, drive gear 405 can drive the rotation of supporting disk 5 in the in-process of meshing transmission to guaranteed that injection molding case 6 can realize the rotation when rotating, not only be limited to unidirectional circular motion.
The top fixedly connected with motor 7 of installation base 1, the output fixedly connected with first drive gear 8 of motor 7, and the one end fixedly connected with second drive gear 9 of main axis of rotation 3, be connected through the transmission of gear chain 10 between first drive gear 8 and the second drive gear 9, drive supporting disk 5 through the drive mechanism 4 that sets up and rotate, the work of cooperation main axis of rotation 3 drives supporting disk 5 and carries out multidirectional motion, avoid single circular motion to cause the inhomogeneous of whole POM material packing, the multiunit case 6 of moulding plastics that next cooperation set up improves holistic machining efficiency.
The working principle of the invention is as follows: when the rotary forming equipment is used, firstly, the sealing cover 607 is rotated from one side of the second baffle 605 through threads on the surface, then POM materials are injected into the injection mould 617 by the communicating pipe 606 until the POM materials can be directly observed through the second baffle 605, after the POM materials are added, the sealing cover 607 is rotatably arranged on one side of the second baffle 605, the communicating pipe 606 is sealed by the sealing cover 607, the POM materials added by the injection moulds 617 have the same operation steps, and the rotary forming operation can be carried out after the injection is finished;
then, the motor 7 and the refrigerating tube 615 are started, the rotation of the output end of the motor 7 drives the first transmission gear 8 to rotate, further the synchronous rotation of the second transmission gear 9 is driven under the action of the gear chain 10, so that the whole rotation of the main rotation shaft 3 is driven, the rotation of the main rotation shaft 3 drives the transmission mechanism 4 to work, the main rotation shaft 3 drives the protection box 401 to rotate together and simultaneously drives the two support plates 5 to rotate, the further main rotation shaft 3 drives the first connecting shaft 402 to rotate, the transmission gear 405 fixedly connected with one side of the first connecting shaft 402 is meshed with the transmission gear 405 fixedly connected with two ends of the second connecting shaft 403 and the third connecting shaft 404 to perform transmission work, the rotation of the support plates 5 is driven, the rotation of the support plates 5 is realized, the multi-angle shaking work is performed on the plurality of injection molding boxes 6 fixedly connected with the surfaces of the support plates 5, the upper injection molding die 617 in the injection molding bottom plate 601 is cooled by the operation of the refrigerating tube 615, and the quick solidification molding of POM material in the upper molding die 617 is accelerated;
under the operation of driving the injection molding box 6 to perform omnibearing rotation and shaking uniformly through the supporting disc 5, the POM material inside the injection molding die 617 is solidified and molded, at the moment, a power mechanism connected with the motor 7, the refrigeration tube 615 and the outside of the external refrigeration tube 615 is closed, and then the injection molding die is placed for a period of time, and the die after injection molding inside the upper injection molding die 617 is taken out;
when the sealing cover 607 is taken out, firstly, the sealing cover 607 is taken down from one side of the second baffle 605 in a rotating way, then, the first baffle 604 and the second baffle 605 are driven to move in the limiting plate 603 by pulling the pulling handle 608, meanwhile, the first baffle 604 drives the sliding block 614 to move to compress the spring 613, after the spring is compressed to a certain position, the limiting bolt 609 is inserted into an inserting hole formed in one side of the injection base plate 601, the whole first baffle 604 and the whole second baffle 605 are limited, a die in the upper injection die 617 is separated from the communicating pipe 606 and stays in the upper injection die 617 in the process of pulling the first baffle 604, at the moment, the fixing bolt 610 in the fixing hole 611 is pulled out to retract the second baffle 605 into the first baffle 604, then, the fixing bolt 610 is utilized to fix the second baffle 605, at the whole second baffle 605 is completely separated from the formed hand die, then the worker opens the injection molding shell 602 upwards, the injection molding shell 602 moves upwards and drives 625 together, the stay cord wound on the surface of the rotating shaft 621 moves upwards along with the upward movement of the positioning rod 625, so that the stay cord drives the rotating shaft 621 to rotate, further drives the meshing gear 622 to rotate, because the meshing gear 624 and the meshing gear 622 are in meshed transmission, the meshing gear 624 can jack up the hand molds of the upper injection mold 617 and the lower injection mold 618, the worker takes out the jack-up hand molds, the positioning rod 625 is utilized to perform positioning and resetting operation on the injection molding shell 602 after the jack-up hand molds are taken out, and simultaneously the torsion spring on one side of the rotating shaft 621 drives the whole reverse rotation of the meshing gear 622 to wind the stay cord on the surface of the rotating shaft 621, causing the engagement rack 624 to descend for reset operation.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (5)
1. The rotary forming equipment for machining the POM hand mold comprises a mounting base (1) and a supporting frame (2), and is characterized in that one side of the supporting frame (2) is rotationally connected with a main rotating shaft (3), one end of the main rotating shaft (3) is fixedly connected with two supporting plates (5) through a transmission mechanism (4), and the surfaces of the two supporting plates (5) are fixedly connected with an injection molding box (6);
the injection molding box (6) comprises an injection molding bottom plate (601) fixedly connected with a supporting disc (5), an injection molding shell (602) is fixedly connected to the top of the injection molding bottom plate (601), two limiting plates (603) are fixedly connected to the surface of the injection molding bottom plate (601), a first baffle (604) is slidably connected to the inside of each limiting plate (603), a second baffle (605) is slidably connected to the inside of each first baffle (604), a communicating pipe (606) is fixedly connected to one side of each second baffle (605), a sealing cover (607) is connected to one side of each second baffle (605) in a threaded manner, a pulling handle (608) is fixedly connected to one side of each first baffle (604), a limiting bolt (609) is movably connected to the inside of each pulling handle (608), and a jack formed in one side of each limiting bolt (609) and the injection molding bottom plate (601) is fixedly connected to each jack formed in one side of each injection molding bottom plate (601);
the inner wall of the injection molding bottom plate (601) is fixedly connected with a rotating wheel (619) through a set-up placing groove, the top of the injection molding bottom plate (601) is fixedly connected with two supporting blocks (620), one side of each supporting block (620) is rotatably connected with a rotating shaft (621), one end of each rotating shaft (621) is fixedly connected with a meshing gear (622), one side of each supporting block (620) is fixedly connected with a stabilizing plate (623), one side of each stabilizing plate (623) is slidably connected with a meshing rack (624) through a connecting rod, and the bottom of the injection molding shell (602) is fixedly connected with a plurality of positioning rods (625);
fixing holes (611) are formed in one side of the first baffle (604) and one side of the second baffle (605), and fixing bolts (610) are fixedly connected to the surface of one side of the first baffle (604);
the inside of limiting plate (603) has seted up the spout, the inside fixedly connected with gag lever post (612) of limiting plate (603), the surface cover of gag lever post (612) one end is equipped with spring (613), the one end fixedly connected with sliding block (614) of spring (613), and sliding block (614) and gag lever post (612) sliding connection.
2. The rotational molding apparatus for POM hand mold tooling according to claim 1, wherein a plurality of cooling tubes (615) are fixedly connected to an inner wall of the injection molding housing (602), a plurality of support columns (616) are fixedly connected to a top of the injection molding housing (602), and an upper injection mold (617) and a lower injection mold (618) are fixedly connected to a top of the plurality of support columns (616).
3. The rotary molding device for machining a POM hand mold according to claim 1, wherein the transmission mechanism (4) comprises a protection box (401) fixedly connected with the main rotation shaft (3), a first connecting shaft (402) is fixedly connected to one side of the protection box (401), and the first connecting shaft (402) is fixedly connected with the main rotation shaft (3).
4. A rotational molding apparatus for POM hand mold processing according to claim 3, wherein the second connecting shaft (403) and the third connecting shaft (404) are rotatably connected to the inside of the protection box (401), one ends of the first connecting shaft (402), the second connecting shaft (403) and the third connecting shaft (404) are fixedly connected with a transmission gear (405), and the plurality of transmission gears (405) are meshed with each other for transmission.
5. The rotary molding device for machining the POM hand mold according to claim 1, wherein a motor (7) is fixedly connected to the top of the mounting base (1), a first transmission gear (8) is fixedly connected to the output end of the motor (7), a second transmission gear (9) is fixedly connected to one end of the main rotating shaft (3), and the first transmission gear (8) and the second transmission gear (9) are in transmission connection through a gear chain (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211597413.3A CN116001184B (en) | 2022-12-12 | 2022-12-12 | Rotational molding equipment for machining POM hand mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211597413.3A CN116001184B (en) | 2022-12-12 | 2022-12-12 | Rotational molding equipment for machining POM hand mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116001184A CN116001184A (en) | 2023-04-25 |
| CN116001184B true CN116001184B (en) | 2023-12-26 |
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| CN202211597413.3A Active CN116001184B (en) | 2022-12-12 | 2022-12-12 | Rotational molding equipment for machining POM hand mold |
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| CN114872280A (en) * | 2022-05-27 | 2022-08-09 | 深圳市爱比瑞塑胶模具有限公司 | Precision injection mold capable of achieving rapid injection molding |
| CN217494965U (en) * | 2021-12-27 | 2022-09-27 | 苏州大牌机械科技有限公司 | Combined demolding device for injection products of auxiliary injection molding machine |
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2022
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| WO2012157827A1 (en) * | 2011-05-16 | 2012-11-22 | (주)양정 | Rotation-type multiple injection mold |
| CN111300778A (en) * | 2019-12-10 | 2020-06-19 | 龙门县华信高新科技有限公司 | Injection mold is used in production of cell-phone shell with cooling body |
| CN213353349U (en) * | 2020-09-09 | 2021-06-04 | 东莞恒精泰模具科技有限公司 | Plastic mold for plastic container |
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| CN214324066U (en) * | 2020-12-10 | 2021-10-01 | 青岛海博源电子塑胶有限公司 | Full-automatic injection molding machine |
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| CN215039945U (en) * | 2021-06-11 | 2021-12-07 | 山东荣悦达精密工业有限公司 | Brush handle main part injection moulding device |
| CN217494965U (en) * | 2021-12-27 | 2022-09-27 | 苏州大牌机械科技有限公司 | Combined demolding device for injection products of auxiliary injection molding machine |
| CN114872280A (en) * | 2022-05-27 | 2022-08-09 | 深圳市爱比瑞塑胶模具有限公司 | Precision injection mold capable of achieving rapid injection molding |
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| CN116001184A (en) | 2023-04-25 |
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