Efficient rotating disc type automatic injection molding equipment and control system

Abstract

The invention relates to the field of automatic injection molding equipment, in particular to efficient rotating disc type automatic injection molding equipment and a control system.The efficient rotating disc type automatic injection molding equipment comprises a rack, an injection molding part, a cooling part and a demolding part are arranged on the edge of one side of the rack, and the efficient rotating disc type automatic injection molding equipment further comprises an upper rotating plate which is horizontally arranged and rotationally connected to the rack; the lower rotating plate is horizontally arranged below the upper rotating plate and rotationally connected to the rack, the plate surface shape of the lower rotating plate is the same as that of the upper rotating plate, and the injection mold is arranged at the corner of the upper rotating plate and the lower rotating plate; the rotating shaft is vertically arranged and is respectively connected with the center parts of the opposite side edges of the upper rotating plate and the lower rotating plate, and the upper rotating plate and the lower rotating plate are respectively connected with the two opposite sides of the rotating shaft; the upper rotating plate and the lower rotating plate coaxially and asynchronously rotate in the same direction by taking the rotating shaft as a circle center, and the plate surfaces of the upper rotating plate and the lower rotating plate form a regular polygon in the vertical direction; the injection molding parts are arranged corresponding to the corners of the upper rotating plate and the lower rotating plate. The injection molding equipment has the effect of further improving the production efficiency of the injection molding equipment.

Description

Technical Field

[0001] The present application relates to the field of automated injection molding equipment, and in particular to a high-efficiency turntable type automated injection molding equipment and a control system. Background Art

[0002] An injection molding machine is a device used to produce plastic and metal products. It heats and melts the raw materials and then injects them into a closed mold. After cooling and shaping, the desired plastic product is formed. Injection molding machines are widely used in many industries such as automobiles, electronics, packaging, and construction.

[0003] The turntable injection molding machine is a special multi-station injection molding machine. Its characteristic is that the mold clamping device adopts a turntable structure. The mold rotates around the shaft. While the injection molding port of the injection molding machine is injecting, the production staff completes the demoulding at the other end of the turntable. In this way, the waiting time of the plasticizing process of the injection device is fully utilized, the production cycle is shortened, and the productivity of the injection molding equipment is improved.

[0004] Nowadays, due to the need to control costs, the turntables of existing turntable injection molding machines mostly adopt the appearance of a disc, and the demoulding part and the injection molding part are set at both ends of one diameter of the disc turntable. While injecting, the production staff demoulds and unloads the material at the demoulding part at the other diameter end of the disc to complete the product production. In view of the above-mentioned related technologies, the inventor believes that improvements can be made on the turntable injection molding machine to give full play to the advantages of the turntable and further improve the production efficiency of the injection molding equipment.

[0005] Application Contents In order to further improve the production efficiency of injection molding equipment, the present invention provides a high-efficiency turntable type automatic injection molding equipment and a control system.

[0006] On the one hand, the present invention provides a high-efficiency turntable type automatic injection molding equipment adopts the following technical solution: A high-efficiency turntable type automatic injection molding equipment and control system, comprising a frame, an injection molding part, a cooling part, and a demoulding part are arranged on one side edge of the frame, characterized in that it also includes: An upper rotating plate is horizontally arranged and rotatably connected to the frame, the plate surface is a regular polygonal shape, and the injection mold is arranged at the corner of the upper rotating plate; A lower rotating plate is horizontally arranged below the upper rotating plate and is rotatably connected to the frame. The plate surface shape of the lower rotating plate is the same as that of the upper rotating plate. The injection mold is arranged at the corner of the lower rotating plate. The rotating shaft is vertically arranged and rotatably connected to the frame, and is respectively connected to the center parts of the edges of the upper rotating plate and the lower rotating plate on the opposite sides, and the upper rotating plate and the lower rotating plate are respectively connected to the two opposite sides of the rotating shaft; the upper rotating plate and the lower rotating plate rotate coaxially, asynchronously, and in the same direction with the rotating shaft as the center, and the plate surfaces of the upper rotating plate and the lower rotating plate form a regular polygon in the vertical direction; The injection molding part is arranged corresponding to the corners of the upper rotating plate and the lower rotating plate.

[0007] By adopting the above technical solution, the upper rotating plate, the lower rotating plate, the rotating shaft and the injection molds arranged on the upper rotating plate and the lower rotating plate constitute the main structural parts of the automated injection molding equipment, and the injection molding part, the cooling part and the demoulding part constitute the injection molded parts of the injection mold. Under the coordinated operation of the main structural parts and the injection molded parts, the material injection is completed; Specifically, the upper rotating plate and the lower rotating plate make circular motions around the rotating shaft in different horizontal planes, and the upper rotating plate and the lower rotating plate rotate coaxially and asynchronously; the upper rotating plate and the lower rotating plate can be regarded as two symmetrical and identical parts of the same regular polygon, which rotate around the rotating shaft until the upper rotating plate and the lower rotating plate form a regular polygon, and the injection molding part, the cooling part, and the demoulding part correspond to the edge corners of the regular polygon formed by the upper rotating plate and the lower rotating plate, respectively. With the rotation of the upper rotating plate and the lower rotating plate, the corners of the upper rotating plate and the lower rotating plate can be aligned with the injection molding part, the cooling part, and the demoulding part; the injection molding part is used to, in summary, divide the original turntable into the upper rotating plate and the lower rotating plate at different heights, and use them separately. The injection molding personnel can demould the upper rotating plate and the lower rotating plate in turn at the same position of the demoulding part, thereby further improving the production efficiency; The rotating shaft is set at the central part of the injection molding equipment. Specifically, a dual-channel coaxial rotating joint can be used to make the upper rotating plate and the lower rotating plate rotate coaxially and in the same direction but asynchronously. The technicians can adjust the rotation frequency and speed of the upper rotating plate and the lower rotating plate to coordinate the operating relationship between the two.

[0008] Optionally, the injection part, the cooling part, and the demoulding part are arranged at the corners of the regular polygon formed by the upper rotating plate and the lower rotating plate; The injection molding parts are arranged in plurality at the corners of the regular polygon; The plurality of demoulding parts, the cooling parts and the injection parts are arranged in sequence along the rotation direction of the upper rotating plate and the lower rotating plate.

[0009] By adopting the above technical solution, the regular polygon corner formed by the upper rotating plate and the lower rotating plate is the part where the upper rotating plate and the lower rotating plate pass due to rotation. The technicians modify the control file of the automated injection molding equipment and modify the rotation mode of the upper rotating plate and the lower rotating plate to periodic rotation. When the upper rotating plate and the lower rotating plate rotate to the regular polygon corner formed by the two, they pause to allow the injection molding part and the cooling part to perform the injection molding process at the same time. At the same time, the technicians perform manual assisted demoulding in the demoulding part. It should be noted that in the above scheme, the multiple injection parts set at the corners of the regular polygon can correspond one-to-one to the number of injection molds set on the upper rotating plate and the lower rotating plate, and the number of side lines of the upper rotating plate and the lower rotating plate should be an odd number.

[0010] Optionally, the cooling unit is provided with air cooling channels on both sides of the upper rotating plate and the lower rotating plate in the rotation direction; The air cooling channel is distributed in an arc shape.

[0011] By adopting the above technical scheme, the air cooling channel is arranged behind the injection molding part in the rotation direction of the upper rotating plate and the lower rotating plate. After the injection mold at the corner of the upper rotating plate and the lower rotating plate is injection-molded in the injection molding part, the upper rotating plate and the lower rotating plate rotate to transport the molten high-temperature material liquid in the injection mold to the cooling part, which is pre-cooled through the air cooling channel to reduce the temperature of the high-temperature molten material liquid, reduce the residence time of the upper rotating plate and the lower rotating plate in the cooling part, and improve the cooling efficiency of the molten high-temperature material liquid.

[0012] Optionally, air cooling channels are provided between the plurality of demoulding parts, and the air cooling channels are distributed in an arc shape.

[0013] By adopting the above technical solution, an air cooling channel is also provided between the multiple demoulding parts of the frame, thereby extending the cooling time of the upper rotating plate or the lower rotating plate and further improving the cooling efficiency; It should be noted that the technical solution for pre-cooling in the above scheme adopts an air cooling method, and then directly cools during transportation, which does not affect the transportation of the injection mold and ensures low cost.

[0014] Optionally, the cooling unit includes: A water tank is arranged at the top of the frame and filled with cold water. A plurality of soft water pipes are arranged on the water tank, and the water outlet ends of the soft water pipes are used to connect to the cooling pipes of the injection mold; A driving member, driving the soft water pipe to slide; The water pumping part is synchronously connected with the soft water pipe to the cooling pipeline of the injection mold.

[0015] By adopting the above technical solution, the cooling part is the main cooling part in this solution, so water cooling with a higher cooling method is adopted. Specifically, when the injection mold of the upper rotating plate and the lower rotating plate is transported to the cooling part, the cooling part driving part drives the soft water pipe to plug the original cooling channel entrance of the injection mold, and the soft water pipe transports cold water in the water tank, and the cold water enters the cooling channel to absorb the heat of the molten plastic by heat exchange. In order to prevent cold water from accumulating in the injection mold and affecting the subsequent injection molding process, in the above scheme, while cold water is injected into the injection mold, the driving component drives the pumping component to plug into the injection mold to extract the cold water in the injection mold. The pumping power of the pumping component should be a controllable preset power to prevent the water flow rate from being too fast and reducing the efficiency of heat exchange during the water cooling process; and, after the water cooling process ends, that is, after the soft water pipe stops delivering cold water, the pumping component should remain in operation until all the water in the injection mold is extracted; Therefore, before the injection molded parts are transported from the high-temperature molten state to the demoulding part, they need to be completely cooled and shaped through the cooling part and the air cooling channel.

[0016] On the other hand, the control system of a high-efficiency turntable type automated injection molding equipment provided by the present application adopts the following technical solution: A control system for a high-efficiency rotary table type automatic injection molding equipment, characterized in that it includes a central processing module, an information acquisition module, a front-end control module, and a command input module; The information acquisition module acquires the operation status information inside the injection molding equipment, including the water temperature in the water tank, the operation power of the pumping part, the operation status information of the air cooling channel, the position information of the upper rotating plate and the lower rotating plate, the injection status of the injection molding part, and the temperature of the injection molding material. The information acquisition module sends the acquired data and status information to the central processing module; The central processing module stores calculation files and instruction files, receives data information from the information acquisition module, runs calculation files and instruction files, calculates data, brings the results into the instruction files to generate relevant instructions, and sends them to the front-end control module; The front-end control module receives the instruction of the central processing module to control the operation of the upper rotating plate, the lower rotating plate, the injection molding part and the pumping part; The instruction input module is used by technicians to input relevant instructions to replace the native instructions of the central processing module.

[0017] Optionally, a wireless module is also included; The wireless module is connected to the information acquisition module, the central processing module, the front-end control module, and the instruction input module, and is used for wireless transmission of information between modules.

[0018] Optionally, a display module is also included; The display module is connected to the central processing module and the information acquisition module to display the data calculation results of the central processing module and various data information collected by the information acquisition module.

[0019] By adopting the above technical solution, the central processing module, the information acquisition module, the front-end control module, the instruction input module, the wireless module, and the display module together constitute the control system of the automated injection molding equipment of this solution, wherein the information acquisition module is used for the information acquisition function of the system, the central processing module calculates and processes the information collected by the information acquisition module, generates corresponding instructions according to the results, and then sends the instructions to the front-end control module, and the front-end control module specifically controls the operation of the relevant active parts of the automated injection molding equipment according to the instructions; thus, the information acquisition module, the front-end control module, and the central processing module in the system are respectively used for information acquisition, information calculation, and instruction control, forming a control feedback system of the system; In the process of sending and receiving the above information and instructions, the wireless module provides wireless transmission function, replacing the traditional wired connection method, saving the wiring space inside the workshop, and realizing instant data transmission within the limited space of the workshop; The display module and the command input module are preferably integrated. Based on the wireless transmission of data from the wireless module, the technician controls the operation of the automated injection molding equipment by operating the command input module through the information displayed on the display module. The commands of the command input module are generated by the technician's operations, and their command priority is higher than the natively generated commands of the central control module.

[0020] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting the upper and lower rotating plates and rotating them coaxially, asynchronously and in the same direction with the rotating shaft as the center, the injection molding, cooling, demoulding and other processes can be carried out simultaneously at different stations, which significantly improves the overall production efficiency of the automated injection molding equipment; 2. The injection molding part, cooling part and demoulding part are arranged in sequence along the rotation direction of the upper rotating plate and the lower rotating plate. The design of multiple demoulding parts not only ensures the continuity of product production, but also optimizes the equipment layout, simplifies the mechanical structure, and improves the coordination and fluency between various processes; 3. The arc-shaped air cooling channels set on both sides of the cooling part effectively enhance the heat dissipation performance during the cooling process and improve the cooling efficiency of the product, thereby further improving the quality and yield rate of the final product; 4. The information acquisition module can comprehensively collect the operating status information inside the injection molding equipment, including but not limited to the water temperature in the water tank and the operating power of the pumping parts, the operating status information of the air cooling channel, the position information of the upper and lower rotating plates, the injection status of the injection molding part and the temperature of the injection molding material, and send these data to the central processing module in time, which greatly improves the accuracy and reliability of the automatic control system; the central processing module can not only quickly process the various data information sent by the information acquisition module by running the built-in calculation files and instruction files, but also generate corresponding control instructions according to the real-time calculation results, which significantly improves the overall production efficiency and product processing accuracy; the instruction input module allows technicians to directly input specific instructions instead of the native instructions of the central processing module, which not only enhances the flexibility and adaptability of equipment control, but also provides convenience for operations in response to emergencies or special needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0022] Figure 2 It is a structural schematic diagram made to highlight the upper rotating plate and the lower rotating plate in the embodiment of the present application.

[0023] Figure 3 It is a schematic diagram of the overall structure from another angle of the embodiment of the present application.

[0024] Figure 4 It is a logic block diagram of the control system of an embodiment of the present application.

[0025] Explanation of the accompanying drawings: 1. Frame; 11. Rotating shaft; 12. Injection mold; 13. Air cooling channel; 131. Air cooling pipe; 2. Upper rotating plate; 3. Lower rotating plate; 4. Injection molding part; 41. Injection assembly; 5. Cooling part; 51. Water tank; 52. Soft water pipe; 6. Central processing module; 61. Front-end control module; 62. Information acquisition module; 63. Command input module; 64. Display module; 65. Wireless module. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-4 This application is described in further detail.

[0027] On the one hand, the embodiments of the present application disclose a highly efficient rotary table type automated injection molding equipment. Figure 1A high-efficiency turntable type automated injection molding equipment includes a frame 1, a rotating shaft 11 is vertically arranged in the central part of the frame 1, and the bottom end of the rotating shaft 11 is rotatably connected to the frame 1. The rotating shaft 11 adopts a double-channel rotating joint, that is, the rotating shaft 11 is in the shape of a sleeve rod, and the appearance is formed by two metal rods plugged in. The two rod bodies that constitute the sleeve rod-shaped rotating shaft 11 can rotate asynchronously. A driving member for driving the rotating shaft 11 to rotate is arranged inside the frame 1 corresponding to the rotating shaft 11. In this embodiment, the driving member is preferably a rotary hydraulic cylinder with high stability and large rotary torque, which drives the two rod body parts of the rotating shaft 11 to rotate stably and asynchronously and coaxially.

[0028] Reference Figure 1 and Figure 2 , the upper rotating plate 2 and the lower rotating plate 3 are connected to the two rod components of the rotating shaft 11 respectively, the upper rotating plate 2 is arranged above the lower rotating plate 3, the upper rotating plate 2 and the lower rotating plate 3 are arranged horizontally, the plate surface shape is the same, and both are polygonal structures with regular shapes; the two opposite side edges of the upper rotating plate 2 and the lower rotating plate 3 are fixedly connected to the rotating shaft 11; in this embodiment, the plate surface shape of the upper rotating plate 2 and the lower rotating plate 3 can be regarded as a square cut in a direction parallel to the diagonal line, similar to a triangle, and the positions where the upper rotating plate 2 and the lower rotating plate 3 are connected to the rotating shaft 11 are both the centroid of the square, therefore, with the coaxial rotation of the upper rotating plate 2 and the lower rotating plate 3, the upper rotating plate 2 and the lower rotating plate 3 can form a square in a vertical plane. The injection mold 12 is arranged at the corners of the upper rotating plate 2 and the lower rotating plate 3. In this embodiment, the plate surface shape allows three injection molds 12 to be arranged on the upper rotating plate 2 and the lower rotating plate 3 respectively.

[0029] Reference Figure 1 and Figure 3 The frame 1 is provided with an injection molding part 4, a cooling part 5, and a demoulding part at the corners of the square formed by the upper rotating plate 2 and the lower rotating plate 3, wherein the cooling part 5 and the demoulding part are each provided corresponding to one of the corners of the square formed by the upper rotating plate 2 and the lower rotating plate 3, and the corners corresponding to the cooling part 5 and the demoulding part are adjacent corners; the other two corners correspond to the injection molding part 4, and in the rotation direction of the upper rotating plate 2 and the lower rotating plate 3, the two injection molding parts 4, the cooling part 5, and the demoulding part are distributed in sequence.

[0030] Reference Figure 3The injection molding part 4 is an injection assembly 41 commonly used in injection molding machines, which is arranged at the top of the frame 1, and its injection port is arranged vertically. A vertically arranged driving assembly is arranged at the top of the frame 1 corresponding to the injection port, and an electric cylinder is preferably used in this embodiment; it should be noted that there is no restriction on the setting height of the injection molding part 4. Under the drive of the electric cylinder, the downward movement distance of the injection assembly 41 should be adapted to the height of the injection mold 12 on the upper rotating plate 2 and the lower rotating plate 3; therefore, in actual application, one of the injection assemblies 41 can be corresponding to the lower rotating plate 3, and one of the injection assemblies 41 can be corresponding to the upper rotating plate 2, and they are used for material injection of the upper and lower rotating plates 3 respectively; or the two injection assemblies 41 can be arranged above the upper rotating plate 2, and the two injection assemblies 41 can be used for the upper rotating plate 2 or the lower rotating plate 3 by relying on the electric cylinder to move down a preset distance.

[0031] Reference Figure 1 The cooling part 5 is used to cool the injection material in the injection mold 12 on the upper rotating plate 2 and the lower rotating plate 3, and specifically includes a water tank 51 arranged above the machine body and a soft water pipe 52 connected to the water tank 51. A clamping joint is arranged at the end of the soft water pipe 52. The clamping joint is made of hard material and is used to connect the entrance part of the cooling channel of the injection mold 12; the water tank 51 is filled with cold water, and the cold water is transported to the injection mold 12 through the soft water pipe 52, and heat exchange and cooling are carried out in a heat transfer manner; in order to realize the transportation of the above-mentioned clamping joint, a horizontally arranged driving cylinder is installed on one side of the frame 1, and the driving cylinder The piston rod passes through the frame 1 and is connected to the card joint. The height of the driving cylinder is flush with the injection mold 12 without the upper rotating plate 2 and the lower rotating plate 3. By driving the card joint to feed, the card joint is plugged into or unplugged into the cooling channel of the injection mold 12. In order to avoid cold water being stored in the injection mold 12 after the cooling process, while injecting cold water into the injection mold 12, the bottom end of the upper rotating plate 2 is plugged with a pumping member, which cooperates with the operation of the water pump in the water tank 51 and docks with the cooling channel. While the soft water pipe 52 is injected with water, the pumping member extracts cold water inside the injection mold 12 with a preset power. In this embodiment, the pumping member uses a common pumping pump, and a pumping pipe is set at the front end of the pumping pump.

[0032] Reference Figure 1 The demoulding part is used for technicians to demould. Generally, the machine body is not provided with any components in the demoulding part, and the technicians are used to operate the corresponding demoulding auxiliary parts to remove the cooled and molded injection molded parts from the injection mold 12.

[0033] Reference Figure 1In order to improve the cooling effect during the injection molding process, an air cooling channel 13 is arranged above the frame 1, and air cooling is used as another cooling method in this embodiment; specifically, a horizontally arranged mounting ring is fixedly connected to the top of the frame 1, and the ring surface of the mounting ring covers multiple corner parts of the upper rotating plate 2 and the lower rotating plate 3. To be precise, the diameter of the mounting ring is the diagonal of the square formed by the upper rotating plate 2 and the lower rotating plate 3, and the center of the mounting ring is on a vertical line with the rotating shaft 11. Therefore, when the upper rotating plate 2 and the lower rotating plate 3 rotate, the rotation trajectory of the corner parts of the two plates always remains directly below the ring surface of the mounting ring; a plurality of air cooling pipes 131 are arranged on the ring surface of the mounting ring, and the air cooling pipes 131 are distributed between the two injection molding parts 4, between the injection molding part 4 and the cooling part 5, and between the cooling part 5 and the demoulding part. Therefore, after the injection molding of the upper rotating plate 2 and the lower rotating plate 3 is completed, they are pre-cooled by a plurality of air cooling pipes 131 before being transported to the cooling part 5, thereby extending the cooling time of the injection molded parts.

[0034] The implementation principle of a high-efficiency turntable type automated injection molding equipment and control system in the embodiment of the present application is as follows: an injection mold 12 at a corner is used as an example; The technicians disassemble the cooled and shaped injection molded parts in the demoulding part, and then the upper rotating plate 2 and the lower rotating plate 3 rotate periodically and asynchronously on the same axis. The upper rotating plate 2 and the lower rotating plate 3 are transported to the bottom of the two injection molding parts 4 at the corners, and a preset time period is paused. The injection assembly 41 of the injection molding part 4 performs injection molding. After the injection molding is completed, the upper rotating plate 2 and the lower rotating plate 3 continue to rotate. During the rotation, the air cooling assembly runs to pre-cool the injection molded parts on the upper rotating plate 2 and the lower rotating plate 3 by air cooling; the upper rotating plate 2 and the lower rotating plate 3 continue to rotate around the rotating axis 11 rotates until the injection mold 12 rotates to the cooling part 5, and the driving cylinder simultaneously drives the soft water pipe 52 for water injection and the pumping pipe for water extraction to be respectively plugged into the water inlet and water outlet of the cooling channel inside the injection mold 12 on the top and bottom sides of the upper rotating plate 2 and the lower rotating plate 3, the soft water pipe 52 for water injection injects water into the water inlet of the cooling channel, and the pumping pipe for water extraction extracts water from the water outlet of the cooling channel, and the operation time of the pumping pump is longer than the operation time of the water pump for water injection, so that all the cold water in the injection mold 12 is extracted.

[0035] It should be noted that in this embodiment, the rotation of the upper rotating plate 2 and the lower rotating plate 3 can be performed alternately to improve the air cooling effect of the air cooling component.

[0036] On the other hand, based on the above-mentioned efficient rotary table type automated injection molding equipment, the embodiment of the present application discloses a control system for controlling the above-mentioned automated injection molding equipment to control the automated operation of the injection molding equipment. Figure 4A control system for an efficient rotary disk type automatic injection molding equipment includes a central processing module 6, an information acquisition module 61, a front-end control module 62, an instruction input module 63, a wireless module 65, and a display module 64. The information acquisition module 61 acquires the operation status information inside the injection molding equipment, including the water temperature in the water tank 51, the operation power of the pumping parts, the operation status information of the air cooling channel 13, the position information of the upper rotating plate 2 and the lower rotating plate 3, the injection state of the injection molding part 4, and the temperature of the injection molding material. The information acquisition module 61 sends the acquired data and status information to the central processing module 6. The central processing module 6 stores calculation files and instruction files inside, receives the data information of the information acquisition module 61, runs the calculation files and instruction files, calculates the data, brings the results into the instruction files to generate relevant instructions, and sends them to the front-end control module 61; the front-end control module 61 receives the instructions of the central processing module 6, and controls the operation of the upper rotating plate 2, the lower rotating plate 3, the injection molding part 4, and the pumping pump.

[0037] Reference Figure 4 Furthermore, in order to realize the artificial control of the automated injection molding equipment, the command input module 63 is used by technicians to input commands, overwrite the native commands of the central processing module 6, and control the operation of the front-end control module 61.

[0038] Reference Figure 4 The wireless module 65 is connected to the information acquisition module 61, the central processing module 6, the front-end control module 61, and the command input module 63, and is used for wireless transmission of information between modules. The data and command transmission between the information acquisition module 61, the central processing module 6, and the front-end control module 61 is performed through the wireless module 65; the information between the command input module 63 and the central processing module 6 is wirelessly transmitted in real time through the wireless module 65. In this embodiment, the wireless module 65 is preferably a Zigbee wireless transmission module.

[0039] Reference Figure 4 The display module 64 is a central processing module 6 and an information collection module 61, and displays the data calculation results of the central processing module 6 and various data information collected by the information collection module 61. In this embodiment, the display module 64 is integrated with the wireless module 65, which is convenient for technicians to observe data and operate directly.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A high-efficiency turntable type automatic injection molding equipment comprises a frame (1), wherein an injection molding part (4), a cooling part (5), and a demoulding part are arranged on one side edge of the frame (1), characterized in that: Also includes: An upper rotating plate (2) is horizontally arranged and rotatably connected to the frame (1), and the plate surface is a regular polygonal shape. The injection mold (12) is arranged at the corner of the upper rotating plate (2); A lower rotating plate (3) is horizontally arranged below the upper rotating plate (2) and is rotatably connected to the frame (1); the plate surface shape of the lower rotating plate (3) is the same as the plate surface shape of the upper rotating plate (2); and the injection mold (12) is arranged at the corner of the lower rotating plate (3); The rotating shaft (11) is vertically arranged and rotatably connected to the frame (1), and is respectively connected to the central parts of the edges of the upper rotating plate (2) and the lower rotating plate (3) on the opposite sides. The upper rotating plate (2) and the lower rotating plate (3) are respectively connected to the two opposite sides of the rotating shaft (11); the upper rotating plate (2) and the lower rotating plate (3) rotate coaxially, asynchronously and in the same direction with the rotating shaft (11) as the center of the circle, and the plate surfaces of the upper rotating plate (2) and the lower rotating plate (3) form a regular polygon in the vertical direction; The injection molding part (4) is arranged corresponding to the corners of the upper rotating plate (2) and the lower rotating plate (3).

2. The high-efficiency rotary table automatic injection molding equipment according to claim 1 is characterized in that: The injection molding part (4), the cooling part (5), and the demoulding part are arranged at the corners of the regular polygon formed by the upper rotating plate (2) and the lower rotating plate (3); The injection molding parts (4) are arranged in plurality at the corners of the regular polygon; The plurality of demoulding parts, the cooling parts (5) and the injection parts (4) are arranged in sequence along the rotation direction of the upper rotating plate (2) and the lower rotating plate (3).

3. The high-efficiency rotary table automatic injection molding equipment according to claim 2 is characterized in that: The cooling part (5) is provided with air cooling channels (13) on both sides of the rotation direction of the upper rotating plate (2) and the lower rotating plate (3); The air cooling channel (13) is distributed in an arc shape.

4. The high-efficiency rotary table automatic injection molding equipment according to claim 2 is characterized in that: Air cooling channels (13) are arranged between the plurality of demoulding parts, and the air cooling channels (13) are distributed in an arc shape.

5. The high-efficiency rotary table automatic injection molding equipment according to claim 4, characterized in that: The cooling unit (5) comprises: A water tank (51) is arranged at the top of the frame (1) and contains cold water. A plurality of soft water pipes (52) are arranged on the water tank (51), and the water outlet ends of the soft water pipes (52) are used to connect to the cooling pipes of the injection mold (12); A driving member, driving the soft water pipe (52) to slide; The water pumping part is synchronously connected with the soft water pipe (52) to the cooling pipeline of the injection mold (12).

6. A control system for a high-efficiency rotary table automatic injection molding equipment according to claim 4, characterized in that: It includes a central processing module (6), an information collection module (61), a front-end control module (61), and an instruction input module (63); The information acquisition module (61) acquires operating status information inside the injection molding equipment, including the water temperature in the water tank (51), the operating power of the pumping component, the operating status information of the air cooling channel (13), the position information of the upper rotating plate (2) and the lower rotating plate (3), the injection status of the injection molding part (4), and the temperature of the injection molding material. The information acquisition module (61) sends the acquired data and status information to the central processing module (6); The central processing module (6) stores calculation files and instruction files, receives data information from the information acquisition module (61), runs the calculation files and instruction files, calculates data, brings the results into the instruction files to generate relevant instructions, and sends them to the front-end control module (61); The front-end control module (61) receives instructions from the central processing module (6) to control the operation of the upper rotating plate (2), the lower rotating plate (3), the injection molding part (4), and the pumping part; The instruction input module (63) is used by technicians to input relevant instructions to replace the original instructions of the central processing module (6).

7. The control system of a high-efficiency rotary table type automatic injection molding equipment according to claim 6 is characterized in that: Also includes a wireless module (65); The wireless module (65) is connected to the information acquisition module (61), the central processing module (6), the front-end control module (61), and the instruction input module (63) and is used for wireless transmission of information between modules.

8. The control system of a high-efficiency rotary table type automatic injection molding equipment according to claim 6 is characterized in that: Also includes a display module (64); The display module (64) is connected to the central processing module (6) and the information collection module (61) to display the data calculation results of the central processing module (6) and various data information collected by the information collection module (61).

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