Efficient vertical injection molding machine
Through the setting of the refrigeration module and the water -cold chamber in the vertical emitting molding machine, it uses alternate -mode synthetic technology to solve the problem of low production efficiency of the existing vertical forming machine, and achieve a more efficient production process.
Patent Information
- Application Number
- CN202420205461.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-29
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-01-29
AI Technical Summary
The existing vertical injection molding machines take a long time during injection molding and setting, have low production efficiency, and can only injection mold one mold at a time, resulting in low production efficiency.
The efficient vertical shooting molding machine is designed. By setting up the cooling module, combined with the cooling board and the water -cooled chamber in the upper model, the upper and lower molds are accelerated. Avoid wasting time when moving out.
The faster mold setting and mold opening time has been achieved, the production cycle is reduced, and the overall production efficiency is improved.
Smart Images
Figure CN222406847U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vertical molding machines, in particular to a high-efficiency vertical injection molding machine. Background Art
[0002] The injection molding machine is easy to operate, fast in production and economical. Whether it is household industry, electrical appliances, electronics, automobiles, locomotive parts and other industries, injection molding machines are widely used to manufacture products. Existing injection molding machines are mainly divided into two types: horizontal injection molding machines and vertical injection molding machines according to the different directions of plastic injection processing. Among them, the vertical injection molding machine adopts the form of vertical mold injection for shaping processing. It can only inject one mold at a time, and it is necessary to wait for the cooling and shaping to be completed before opening the mold to take out and perform the next injection. It takes a long time and has low production efficiency. Utility Model Content
[0003] The utility model aims to solve the shortcomings in the prior art and proposes a high-efficiency vertical injection molding machine.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an efficient vertical injection molding machine, including a frame, a working platform is provided in the middle and lower part of the frame, a slide seat is cross-symmetrically arranged on the top of the working platform, the left and right opposite sides of the slide seat are fixedly connected to the frame, the inner side of the slide seat is slidably connected to the first platform, the right side of the first platform is fixedly connected to a rotating shaft sleeve, the right rotating end of the rotating shaft sleeve is fixedly connected to a second platform, the top centers of the first platform and the second platform are both provided with a slot, and the top center of the working platform is fixedly connected A refrigeration module is connected, the top of the refrigeration module is in contact with the first platform, a U-shaped frame is symmetrically fixed in the middle of the front and rear sides of the refrigeration module, a cooling plate is fixedly connected to the upper end of the opposite side of the U-shaped frame, a cavity is provided inside the cooling plate, the left and right sides of the U-shaped frame are fixedly connected to the circulation pipe, the lower end of the circulation pipe is fixedly connected to the refrigeration module, the upper end of the circulation pipe is fixedly connected to the cooling plate and is communicated with the internal cavity thereof, a lower mold is embedded in the slot, and a positioning ring plate is fixedly connected to the top of the lower mold, wherein the lower mold located on the first platform is just above An upper mold is provided on the side, a ring groove is provided at the bottom of the upper mold and cooperates with the positioning ring plate on the lower mold, a water-cooling chamber is provided in the upper mold, an extrusion pump is fixedly connected to the top injection port of the upper mold, an injection molding corrugated hose is fixedly connected to the top center of the extrusion pump, a storage bin is fixedly connected to the top of the injection molding corrugated hose, and a storage bin is embedded and fixed at the top center of the frame. A water-cooling bin is provided on the outside of the storage bin, and a water-cooling corrugated hose is symmetrically provided on the bottom of the water-cooling bin, and the bottom ends of the water-cooling corrugated hoses are fixedly connected to the upper mold and are connected to the water-cooling chamber inside it A plurality of lifting rods are cross-symmetrically fixed on the outer side of the upper mold, the outer upper part of the lifting rod is slidably connected to a limiting cylinder up and down, the top of the lifting rod is matched with a hydraulic seat, the top of the limiting cylinder is fixedly connected to the hydraulic seat, and the left and right opposite sides of the hydraulic seat extend out of the frame and are fixedly connected thereto. The shaping speed of the models in the upper and lower molds is accelerated by setting a refrigeration module to cooperate with the cooling plate and the water-cooling chamber in the upper mold, so as to open the mold faster and reduce the shaping time. At the same time, the first platform and the second platform are set for alternating mold closing to avoid wasting time during demoulding and improve production efficiency.
[0005] As a further description of the above technical solution: a feeding port is provided at the top center of the storage bin to facilitate quick feeding.
[0006] As a further description of the above technical solution: a sealing gasket is fixedly connected to the top outer edge of the positioning ring plate, and the connection is completed after flexible contact to avoid collision damage when the two are deviated.
[0007] As a further description of the above technical solution: the outer side of the injection-molded corrugated hose is coated with a layer of thermal insulation cotton to maintain the fluidity of the molten plastic and avoid solidification and clogging.
[0008] As a further description of the above technical solution: frame plates are symmetrically arranged on the upper parts of the left and right sides of the frame, the opposite sides of the frame plates are fixedly connected to the frame, and the inner sides of the frame plates are fixedly connected to the hydraulic seat to enhance the stability between the hydraulic seat and the frame.
[0009] As a further description of the above technical solution: a temperature conduction plate is provided on one side opposite to the cooling plate to speed up the heat exchange and reduce the shaping time.
[0010] The utility model has the following beneficial effects:
[0011] In the utility model, a refrigeration module is provided to cooperate with a cooling plate and a water cooling chamber in the upper mold to accelerate the molding speed of the models in the upper and lower molds, thereby opening the mold faster and reducing the molding time. At the same time, the first platform and the second platform are provided for alternate mold closing to avoid wasting time during demolding and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the connection of the upper mold of a high-efficiency vertical injection molding machine proposed by the utility model;
[0013] Figure 2 This is a schematic diagram of the connection between the middle and lower molds of a high-efficiency vertical injection molding machine proposed by the utility model;
[0014] Figure 3 This is a schematic diagram of the alternation of the first platform and the second platform in a high-efficiency vertical injection molding machine proposed by the utility model;
[0015] Figure 4 The utility model is an overall schematic diagram of a high-efficiency vertical injection molding machine.
[0016] Among them, 1. frame; 2. slide seat; 3. first platform; 4. rotating shaft sleeve; 5. second platform; 6. slot; 7. refrigeration module; 8. U-shaped frame; 9. circulation pipe; 10. cooling plate; 11. lower mold; 12. positioning ring plate; 13. upper mold; 14. injection molding corrugated hose; 15. storage bin; 16. feeding port; 17. water-cooled corrugated hose; 18. water-cooling bin; 19. lifting rod; 20. limit cylinder; 21. hydraulic seat; 22. shelf plate; 23. temperature conduction plate. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] Reference Figure 1-4The utility model provides an embodiment: a high-efficiency vertical injection molding machine, including a frame 1, a working platform is provided in the middle and lower part of the frame 1, a slide seat 2 is cross-symmetrically arranged on the top of the working platform, the left and right opposite sides of the slide seat 2 are fixedly connected to the frame 1, the inner side of the slide seat 2 is slidably connected to the first platform 3, the right side of the first platform 3 is fixedly connected to a rotating sleeve 4, the right rotating end of the rotating sleeve 4 is fixedly connected to a second platform 5, the top center of the first platform 3 and the second platform 5 are both provided with a card slot 6, the top center of the working platform is fixedly connected to a refrigeration module 7, the top of the refrigeration module 7 is in contact with the first platform 3, and the refrigeration A U-shaped frame 8 is symmetrically fixed in the middle of the front and rear sides of the module 7, and a cooling plate 10 is fixedly connected to the upper end of the opposite side of the U-shaped frame 8. A cavity is provided inside the cooling plate 10, and a circulation pipe 9 is fixedly connected to the left and right sides of the U-shaped frame 8. The lower end of the circulation pipe 9 is fixedly connected to the refrigeration module 7, and the upper end of the circulation pipe 9 is fixedly connected to the cooling plate 10 and is connected to the internal cavity thereof. A lower mold 11 is embedded in the slot 6, and a positioning ring plate 12 is fixedly connected to the top of the lower mold 11, wherein an upper mold 13 is arranged directly above the lower mold 11 on the first platform 3, and a ring groove is provided at the bottom of the upper mold 13 and cooperates with the positioning ring plate 12 on the lower mold 11. A water-cooling chamber is provided in the upper mold 13, an extrusion pump is fixedly connected to the top injection port of the upper mold 13, an injection molding corrugated hose 14 is fixedly connected to the top center of the extrusion pump, a storage bin 15 is fixedly connected to the top of the injection molding corrugated hose 14, the storage bin 15 is embedded and fixed at the top center of the frame 1, a water-cooling bin 18 is provided on the outside of the storage bin 15, a water-cooling corrugated hose 17 is symmetrically provided at the bottom of the water-cooling bin 18, the bottom ends of the water-cooling corrugated hoses 17 are fixedly connected to the upper mold 13 and are connected to the water-cooling chamber inside the upper mold 13, a plurality of lifting rods 19 are fixedly connected to the outside of the upper mold 13 in a cross-symmetrical manner, and the upper outer part of the lifting rods 19 slides up and down to connect A limiting cylinder 20 is connected, and the top of the lifting rod 19 is matched with a hydraulic seat 21. The top of the limiting cylinder 20 is fixedly connected to the hydraulic seat 21. The left and right opposite sides of the hydraulic seat 21 extend out of the outside of the frame 1 and are fixedly connected thereto. A feeding port 16 is provided at the top center of the storage bin 15. A sealing gasket is fixedly connected to the top outer edge of the positioning ring plate 12. The outer side of the injection-molded corrugated hose 14 is covered with a layer of thermal insulation cotton. Frame plates 22 are symmetrically provided on the upper left and right sides of the frame 1. The opposite sides of the frame plates 22 are fixedly connected to the frame 1, and the inner sides of the frame plates 22 are fixedly connected to the hydraulic seat 21. A temperature conduction plate 23 is provided on the opposite sides of the cooling plate 10.
[0019] Working principle: In the utility model, the hydraulic seat 21 controls the lifting rod 19 to drive the upper mold 13 to descend vertically, and the sealing mold is completed by the engagement of the limit ring plate with the lower mold 11. The extrusion pump injects the material in the storage bin 15 into the mold along the injection corrugated hose 14 for filling and molding. The refrigeration module 7 cooperates with the cooling plate 10 and the water-cooling chamber in the upper mold 13 to jointly accelerate the shaping speed of the model in the upper and lower molds 11, so as to open the mold faster and reduce the shaping time. After completion, the upper mold 13 moves vertically upward for demoulding, and the first platform 3 and the second platform 5 slide to the left along the slide 2, so that the second platform 5 enters the frame 1 to be fixed, and the above-mentioned mold closing steps are repeated, and the two are performed alternately to avoid wasting time during demoulding and improve production efficiency.
[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A high-efficiency vertical injection molding machine, comprising a frame (1), characterized in that: A working platform is provided at the middle and lower part of the frame (1), a slide seat (2) is cross-symmetrically provided at the top of the working platform, the left and right opposite sides of the slide seat (2) are fixedly connected to the frame (1), the inner side of the slide seat (2) is slidably connected to the left and right sides with a first platform (3), the right side of the first platform (3) is fixedly connected to a rotating shaft sleeve (4), the right rotating end of the rotating shaft sleeve (4) is fixedly connected to a second platform (5), and a slot (6) is provided at the center of the top of each of the first platform (3) and the second platform (5); A refrigeration module (7) is fixedly connected at the top center of the working platform, the top of the refrigeration module (7) is in contact with the first platform (3), a U-shaped frame (8) is symmetrically fixed in the middle of the front and rear sides of the refrigeration module (7), a cooling plate (10) is fixedly connected to the upper end of the opposite side of the U-shaped frame (8), a cavity is provided inside the cooling plate (10), the left and right sides of the U-shaped frame (8) are fixedly connected to the circulation pipe (9), the lower end of the circulation pipe (9) is fixedly connected to the refrigeration module (7), and the upper end of the circulation pipe (9) is fixedly connected to the cooling plate (10) and is in communication with the internal cavity thereof; A lower mold (11) is embedded in each of the slots (6), and a positioning ring plate (12) is fixedly connected to the top of each of the lower molds (11), wherein an upper mold (13) is arranged directly above the lower mold (11) on the first platform (3), and a ring groove is arranged at the bottom of the upper mold (13) and cooperates with the positioning ring plate (12) on the lower mold (11), and a water cooling chamber is arranged in the upper mold (13), and an extrusion pump is fixedly connected to the top injection port of the upper mold (13), and the top center of the extrusion pump is provided with a plurality of holes. An injection molding corrugated hose (14) is fixedly connected to the top of the injection molding corrugated hose (14), and a storage bin (15) is fixedly connected to the top center of the frame (1). The storage bin (15) is embedded and fixed at the top center of the frame (1). A water cooling bin (18) is arranged on the outside of the storage bin (15), and a water cooling corrugated hose (17) is symmetrically arranged on the bottom of the water cooling bin (18). The bottom ends of the water cooling corrugated hoses (17) are fixedly connected to the upper mold (13) and are communicated with the water cooling chamber inside the upper mold (13). A plurality of lifting rods (19) are fixed in a cross-symmetrical manner on the outer side of the upper mold (13); the upper outer side of the lifting rods (19) is slidably connected to a limiting cylinder (20) up and down; the top of the lifting rods (19) is matched with a hydraulic seat (21); the top of the limiting cylinder (20) is fixedly connected to the hydraulic seat (21); and the left and right opposite sides of the hydraulic seat (21) extend out of the frame (1) and are fixedly connected thereto.
2. A high-efficiency vertical injection molding machine according to claim 1, characterized in that: A feeding port (16) is provided at the top center of the storage bin (15).
3. The high-efficiency vertical injection molding machine according to claim 1, characterized in that: A sealing gasket is fixedly connected to the top outer edge of the positioning ring plate (12).
4. The high-efficiency vertical injection molding machine according to claim 1, characterized in that: The outer side of the injection-molded corrugated hose (14) is coated with a layer of thermal insulation cotton.
5. The high-efficiency vertical injection molding machine according to claim 1, characterized in that: Frame plates (22) are symmetrically arranged on the upper parts of the left and right sides of the frame (1); opposite sides of the frame plates (22) are fixedly connected to the frame (1); and the inner sides of the frame plates (22) are fixedly connected to the hydraulic seat (21).
6. The high-efficiency vertical injection molding machine according to claim 1, characterized in that: A temperature conducting plate (23) is provided on opposite sides of the cooling plate (10).