Horizontal silica gel multifunctional injection machine

Abstract

The present application relates to injection machine technical field, specifically for horizontal silica gel multifunctional injection machine, including horizontal injection machine, the rear side of the top of horizontal injection machine is fixedly connected with silica gel conveying mechanism, the horizontal injection machine includes injection machine base, the inner wall of the top of injection machine base is movably connected with closed mold cavity, the front side of the top of injection machine base is movably connected with electric door, the right side of the top of injection machine base is fixedly connected with opening and closing mold mechanical arm, the present application is provided with horizontal injection machine and silica gel conveying mechanism, realizes through multiple material storage tank and multiple mixed material storage tank prestore different color, different proportioning silica gel raw material, cooperation carousel, electric push rod and linkage push-pull structure, can automatically complete the selection of target color raw material and feeding, need not manual mixing glue in advance, greatly shorten the production preparation time, effectively speed up the whole production process, improve the production efficiency of multicolor silica gel product.

Description

Technical Field

[0001] This invention relates to the field of injection molding machine technology, and more specifically, to a horizontal silicone multifunctional injection molding machine. Background Technology

[0002] The multi-functional silicone injection molding machine is a specialized piece of equipment designed for molding various silicone products. Its core feature is that it uses silicone as the main injection material. Compared to traditional vertical injection molding equipment, this horizontal layout design not only significantly reduces the overall height of the equipment but also effectively improves the stability and efficiency of operation during the injection process. Especially when processing large-sized silicone products, the horizontal layout makes feeding and unloading of finished products more convenient, thereby optimizing the production process. This equipment can flexibly adapt to the production needs of various products such as silicone seals, silicone parts, and silicone daily necessities of different specifications, meeting the market's demand for efficient processing of diverse silicone products.

[0003] According to patent document CN113459441A, a liquid silicone injection machine is disclosed, including a storage tank and a stirring device inside the storage tank. The stirring device includes a stirring shaft passing through the storage tank. Multiple sets of stirring components located inside the storage tank are arranged along the length of the stirring shaft. Each set of stirring components includes multiple stirring rods rotatably arranged on the stirring shaft. Each stirring rod is provided with multiple stirring blades. Each stirring blade is provided with a heating resistance wire for heating the stirring blade. The stirring shaft is hollow, and a rotation drive device for driving each stirring rod to rotate on the stirring shaft is provided inside the hollow stirring shaft. This application has the advantage of preventing liquid silicone from cooling and solidifying.

[0004] Horizontal silicone multi-functional injection molding machines typically inject silicone raw materials into a dedicated material tank or cylinder. The cylinder is usually equipped with a high-efficiency heating device to fully heat and melt the raw materials. However, when producing silicone products in multiple colors, traditional methods often require workers to manually mix the corresponding color compounds in the hopper beforehand. This practice may add extra manual operation steps, slowing down the entire production process and reducing production efficiency. Moreover, because it is difficult to accurately control the proportions of various raw materials during manual mixing, the accuracy of the mixing ratio cannot be consistently controlled, which can easily lead to color differences between different production batches, causing batch color variation problems and ultimately adversely affecting the overall quality and consistency of the finished products. Summary of the Invention

[0005] To overcome the aforementioned deficiencies of the prior art, this invention provides a horizontal silicone multi-functional injection molding machine. The technical problem this invention aims to solve is that when producing silicone products of multiple colors, traditional operating methods often require workers to manually mix the corresponding colored mixed materials in the hopper in advance. This practice may add an extra manual operation step, slowing down the entire production process and reducing production efficiency. Moreover, since it is difficult to accurately control the proportion of various raw materials during manual mixing, the accuracy of the mixing ratio cannot be stably controlled, which can easily lead to color differences between different production batches, thus causing batch color difference problems and ultimately adversely affecting the overall quality and consistency of the finished product.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows:

[0007] A horizontal silicone multi-functional injection molding machine includes a horizontal injection molding machine, wherein a silicone delivery mechanism is fixedly connected to the rear side of the top of the horizontal injection molding machine.

[0008] The horizontal injection molding machine includes an injection molding machine base. A closed mold cavity is movably connected to the inner wall of the top of the injection molding machine base. An electric door is movably connected to the front side of the top of the injection molding machine base. An opening and closing mold robotic arm is fixedly connected to the right side of the top of the injection molding machine base. A mold base controlled by a locking motor is fixedly connected to the right side of the injection molding machine base. A guide rail is fixedly connected to the top of the mold base controlled by the locking motor. A locking servo motor is fixedly connected to the top of the guide rail. A material cylinder is movably connected to the left side of the locking servo motor. A nozzle is fixedly connected to the left side of the material cylinder. A hopper is fixedly connected to the top of the material cylinder. A mixing chamber is fixedly connected to the top of the hopper. Pipes are fixedly connected to both sides of the top of the mixing chamber.

[0009] The silicone conveying mechanism includes a material collection frame, and the inner wall of the material collection frame is provided with a feeding component.

[0010] As a further aspect of the present invention: the material collection rack includes a circular shell, and inverted L-shaped side plates are fixedly connected to the bottom of the front and rear sides of the outer wall of the circular shell. Side horizontal plates are fixedly connected to the bottom of the inner sides of the two inverted L-shaped side plates. Motor connecting blocks are fixedly connected to the right sides of the inner sides of the two side horizontal plates. Inverted L-shaped support rods are fixedly connected to the right sides of the outer sides of the two side horizontal plates and the left sides of the outer sides of the two side horizontal plates. A motor is fixedly connected to the top center of the motor connecting block.

[0011] As a further aspect of the present invention: the outer wall of the circular shell is fixedly connected with a horizontal L-shaped connecting rod in an annular array, and a central feeding pipe is fixedly connected to the left side of the inner side of the multiple horizontal L-shaped connecting rods. The left end of the central feeding pipe is fixedly connected to a material conveying pipe, and both sides of the outer wall of the material conveying pipe are fixedly connected to the top of the left side of the two side horizontal plates. Both sides of the left side of the material conveying pipe are fixedly connected to the right end of the two pipes.

[0012] As a further aspect of the present invention: a slider is slidably connected to the right side of the outer wall of each of the plurality of horizontal L-shaped connecting rods; a horizontal L-shaped push-pull rod is fixedly connected to the right side of each of the plurality of sliders; a columnar push-pull crossbar is fixedly connected to the left side of each of the plurality of horizontal L-shaped push-pull rods on one side of the inner wall of the circular housing; and a storage tank is fixedly connected to the outer side of each of the plurality of sliders.

[0013] As a further aspect of the present invention: the feeding assembly includes a control frame, and the outer wall of the control frame is provided with a storage frame in a ring array.

[0014] As a further aspect of the present invention: the control frame includes a horizontal connecting rod, a turntable is rotatably connected to the right end of the horizontal connecting rod, an electric push rod is fixedly connected to the top of the turntable, the middle of the right side of the turntable is fixedly connected to the output end of the motor, a connecting plate is fixedly connected to the left side of the outer wall of the horizontal connecting rod, a columnar horizontal connecting rod is fixedly connected to the left side of the connecting plate, and a guide plate is fixedly connected to the left end of the columnar horizontal connecting rod.

[0015] As a further aspect of the present invention: the guide disk is provided with rectangular guide grooves in an annular array, and circular guide grooves are provided in an annular array on the inner side of the guide disks in an annular array. A columnar short connecting block is fixedly connected to the middle of the left side of the guide disk, and a second guide disk is fixedly connected to the left end of the columnar short connecting block. The second guide disk is provided with a second circular guide groove in an annular array. A connecting shaft is fixedly connected to the left side of the second guide disk, and a material conveying pipe guide disk is fixedly connected to the left end of the connecting shaft. The material conveying pipe guide disk is provided with a third circular guide groove in an annular array.

[0016] As a further aspect of the present invention: each of the plurality of storage racks includes a mixed material storage tank, and connecting crossbars are fixedly connected to both sides of the outer side of the plurality of mixed material storage tanks. A horizontal L-shaped support plate is fixedly connected to the middle of the outer side of the plurality of connecting crossbars. The left side of the inner side of the plurality of horizontal L-shaped support plates is fixedly connected to multiple sides of the outer wall of the guide plate. The outer side of the plurality of horizontal L-shaped support plates is fixedly connected to multiple sides of the inner wall of the inverted L-shaped side plate.

[0017] As a further aspect of the present invention: A columnar conveying pipe is fixedly connected to the inner wall of the bottom of each of the plurality of horizontal L-shaped pallets; the right end of each of the plurality of columnar conveying pipes is fixedly connected to the left side of each of the plurality of mixed material storage tanks; an inverted concave connecting block is fixedly connected to the inner side of the outer wall of each of the plurality of columnar conveying pipes; a vertical frame is fixedly connected to the bottom left side of each of the plurality of inverted concave connecting blocks; a flexible hose is fixedly connected to the left end of each of the plurality of columnar conveying pipes; and a shaft block is fixedly connected to the bottom left side of each of the plurality of vertical frames. Each block has a V-shaped rotating rod rotatably connected to its top. Each of the V-shaped rotating rods has an injection head fixedly connected to its left inner side. Each of the hoses has an end away from the columnar conveying pipe fixedly connected to the outer wall of the injection head. Each of the injection heads has an adhesive plate fixedly connected to its outer wall. Each of the injection heads has an outer wall slidably connected to the left side of the shaft block. Each of the vertical frames has a receiving pipe guide block fixedly connected to its inner side. Each of the receiving pipe guide blocks has an inner side fixedly connected to multiple sides of the outer wall of the connecting shaft.

[0018] As a further aspect of the present invention: The inner walls of the plurality of material receiving pipe guide blocks are slidably connected to material receiving pipes; the right ends of the plurality of material receiving pipes are fixedly connected to circular guide grooves; the outer walls of the plurality of material receiving pipes have material receiving grooves on the side facing the injection head; the left sides of the plurality of material receiving pipes are fixedly connected to conveying pipes; the outer walls of the plurality of material receiving pipes are slidably connected to the inner walls of the plurality of circular guide grooves opened on the guide plate and the plurality of second circular guide grooves opened on the second guide plate; the right ends of the plurality of material receiving pipes are fixedly connected to rectangular vertical push blocks; the plurality of rectangular vertical push blocks... Each of the rectangular vertical push blocks is fixedly connected to a rotating rod pusher on its left side. The right side of each of the rectangular vertical push blocks is fixedly connected to the left end of each of the multiple turntables. The left side of each of the multiple rotating rod pushers is rotatably connected to a rotating rod. The left side of each of the multiple rotating rods is rotatably connected to the right side of the inner side of each of the multiple V-shaped rotating rods. One side of each of the rectangular vertical push blocks is fixedly connected to a side horizontal L-shaped slide rod. The outer wall of each of the multiple side horizontal L-shaped slide rods is slidably connected to the inner wall of each of the multiple rectangular guide grooves opened on the guide plate. The outer wall of each of the multiple conveying pipes is slidably connected to the inner wall of each of the multiple third circular guide grooves opened on the conveying pipe guide plate.

[0019] The beneficial effects of this invention are as follows:

[0020] This invention, by incorporating a horizontal injection molding machine and a silicone conveying mechanism, enables the pre-storage of silicone raw materials with different colors and proportions in multiple storage tanks and multiple mixed material storage tanks. Combined with a turntable, electric push rod, and linkage push-pull structure, it can automatically complete the selection and feeding of raw materials with the target color, eliminating the need for manual mixing of the mixed materials in advance. This saves the extra operation of manual mixing, significantly shortens the production preparation time, effectively speeds up the entire production process, and improves the production efficiency of multi-color silicone products.

[0021] Meanwhile, the raw material conveying amount of a single storage tank and a mixed material storage tank can be automatically and quantitatively controlled by preset parameters through the device's CNC system. This can accurately control the mixing ratio of raw materials of different colors, avoid the problem of unstable accuracy of manual mixing ratio, effectively eliminate color differences between different production batches, ensure the color consistency of silicone finished products in different batches, and greatly improve the overall production quality of finished products.

[0022] In addition, the entire process of material selection, feeding, and dispensing can be completed automatically without manual intervention, reducing the labor costs of manual operation and avoiding the negative impact of human error on product quality. It is suitable for the continuous production needs of large-scale multi-color silicone products, with greater production flexibility and the ability to quickly switch between the production of different color products without the need for additional material cleaning adjustments to the equipment, further improving production efficiency. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the three-dimensional separation structure of the main body of the present invention;

[0025] Figure 3 This is a schematic diagram of the three-dimensional separation structure of the horizontal injection molding machine of the present invention;

[0026] Figure 4 This is a three-dimensional structural diagram of the silicone conveying mechanism of the present invention;

[0027] Figure 5 This is a schematic diagram of the three-dimensional separation structure of the silicone conveying mechanism of the present invention;

[0028] Figure 6 This is a schematic diagram of the three-dimensional separation structure of the material collection rack of the present invention;

[0029] Figure 7 This is a three-dimensional structural diagram of the feeding assembly of the present invention;

[0030] Figure 8 This is a schematic diagram of the three-dimensional separation structure of the feeding component of the present invention;

[0031] Figure 9 This is a three-dimensional structural diagram of the control frame of the present invention;

[0032] Figure 10 This is a schematic diagram of the three-dimensional structure of a single storage rack according to the present invention.

[0033] In the diagram: 1. Horizontal injection molding machine; 11. Injection molding machine base; 12. Electric door; 13. Closing mold cavity; 14. Mold opening and closing robotic arm; 15. Mold base controlled by locking film motor; 16. Guide rail; 17. Locking film servo motor; 18. Material barrel; 19. Nozzle; 110. Hopper; 111. Mixing chamber; 112. Pipeline; 2. Silicone conveying mechanism; 21. Material collection rack; 211. Circular shell; 212. Inverted L-shaped side plate; 213. Side transverse plate; 214. Inverted L 215. Support column; 216. Motor connecting block; 217. Motor; 218. Horizontal L-shaped connecting rod; 219. Central feeding pipe; 210. Material conveying pipe; 2111. Slider; 2111. Horizontal L-shaped push-pull rod; 2112. Columnar push-pull crossbar; 2113. Storage tank; 22. Feeding assembly; 221. Control frame; 2211. Horizontal connecting rod; 2212. Turntable; 2213. Electric push rod; 2214. Connecting plate; 2215. Columnar horizontal connecting rod 2216. Guide plate; 2217. Rectangular guide groove; 2218. Circular guide groove; 2219. Columnar short connecting block; 22110. Second guide plate; 22111. Second circular guide groove; 22112. Connecting shaft; 22113. Conveyor pipe guide plate; 22114. Third circular guide groove; 222. Material storage frame; 2221. Mixed material storage tank; 2222. Connecting crossbar; 2223. Horizontal L-shaped support plate; 2224. Columnar conveyor pipe; 2225. Inverted concave connecting block; 2226. Vertical frame; 2227. Flexible hose; 2228. Shaft block; 2229. V-shaped rotating rod; 22210. Injection head; 22211. Adhesive plate; 22212. Rotating rod; 22213. Rotating rod push rod; 22214. Rectangular vertical push block; 22215. Side horizontal L-shaped slide rod; 22216. Material receiving pipe; 22217. Material receiving trough; 22218. Material conveying pipe; 22219. Material receiving pipe guide block. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] like Figure 1-2 As shown, the present invention provides a horizontal silicone multifunctional injection machine, including a horizontal injection machine 1, and a silicone delivery mechanism 2 fixedly connected to the rear side of the top of the horizontal injection machine 1.

[0036] like Figure 4-10As shown, the silicone conveying mechanism 2 includes a material collection frame 21. A feeding assembly 22 is provided on the inner wall of the material collection frame 21. The material collection frame 21 includes a circular housing 211. Inverted L-shaped side plates 212 are fixedly connected to the bottom of both the front and rear sides of the outer wall of the circular housing 211. Side horizontal plates 213 are fixedly connected to the bottom of the inner sides of the two inverted L-shaped side plates 212. A motor connecting block 215 is fixedly connected to the right side of the inner side of the two side horizontal plates 213. Inverted L-shaped support rods 214 are fixedly connected to the right side and left side of the outer side of the two side horizontal plates 213. A motor 216 is fixedly connected to the top center of the motor connecting block 215. A ring array of horizontal L-shaped connecting rods 217 are fixedly connected to the outer wall of the circular housing 211. Multiple horizontal L-shaped connecting rods 217... A central feeding pipe 218 is fixedly connected to the left side of the inner side. A material conveying pipe 219 is fixedly connected to the left end of the central feeding pipe 218. Both sides of the outer wall of the material conveying pipe 219 are fixedly connected to the top left side of the two side horizontal plates 213. Both sides of the left side of the material conveying pipe 219 are fixedly connected to the right end of the two pipes 112. A slider 2110 is slidably connected to the right side of the outer wall of multiple horizontal L-shaped connecting rods 217. A horizontal L-shaped push-pull rod 2111 is fixedly connected to the right side of multiple sliders 2110. A columnar push-pull crossbar 2112 is fixedly connected to the left side of the multiple horizontal L-shaped push-pull rods 2111 on one side of the inner wall of the circular shell 211. A storage tank 2113 is fixedly connected to the outer side of multiple sliders 2110. The feeding assembly 22 includes a control group. The control frame 221 has a storage frame 222 arranged in a ring array on its outer wall. The control frame 221 includes a horizontal connecting rod 2211. A turntable 2212 is rotatably connected to the right end of the horizontal connecting rod 2211. An electric push rod 2213 is fixedly connected to the top of the turntable 2212. The middle of the right side of the turntable 2212 is fixedly connected to the output end of the motor 216. A connecting plate 2214 is fixedly connected to the left side of the outer wall of the horizontal connecting rod 2211. A columnar horizontal connecting rod 2215 is fixedly connected to the left side of the connecting plate 2214. A guide plate 2216 is fixedly connected to the left end of the columnar horizontal connecting rod 2215. The guide plate 2216 has rectangular guide grooves 2217 arranged in a ring array. The guide plate 2216 is located inside the multiple rectangular guide grooves 2217. The annular array has circular guide grooves 2218. A columnar short connecting block 2219 is fixedly connected to the middle of the left side of the guide disk 2216. A second guide disk 22110 is fixedly connected to the left end of the columnar short connecting block 2219. The second guide disk 22110 has a second circular guide groove 22111 in the annular array. A connecting shaft 22112 is fixedly connected to the left side of the second guide disk 22110. A conveying pipe guide disk 22113 is fixedly connected to the left end of the connecting shaft 22112. The conveying pipe guide disk 22113 has a third circular guide groove 22114 in the annular array. Multiple material storage racks 222 each include a mixed material storage tank 2221. Connecting crossbars 2222 are fixedly connected to both sides of the outer side of the multiple mixed material storage tanks 2221.Multiple sets of connecting crossbars 2222 are fixedly connected to the middle of their outer sides with horizontal L-shaped support plates 2223. The left sides of the inner sides of multiple horizontal L-shaped support plates 2223 are fixedly connected to multiple sides of the outer wall of the guide plate 2216. The outer sides of multiple horizontal L-shaped support plates 2223 are fixedly connected to multiple sides of the inner wall of the inverted L-shaped side plate 212. The inner walls of the bottom of multiple horizontal L-shaped support plates 2223 are fixedly connected with columnar conveying pipes 2224. The right ends of multiple columnar conveying pipes 2224 are fixedly connected to the left sides of multiple mixing material storage tanks 2221. The inner sides of the outer walls of multiple columnar conveying pipes 2224 are fixedly connected with inverted concave connecting blocks 2225. The bottom left sides of multiple inverted concave connecting blocks 2225 are fixedly connected with vertical frames 2226. Multiple columnar conveying pipes 2224... The left end of each of the 24 is fixedly connected to a hose 2227. The bottom left side of each of the multiple vertical frames 2226 is fixedly connected to a core block 2228. The top of each of the multiple core blocks 2228 is rotatably connected to a V-shaped rotating rod 2229. The left side of the inner side of each of the multiple V-shaped rotating rods 2229 is fixedly connected to an injection head 22210. The end of each of the multiple hoses 2227 away from the columnar conveying pipe 2224 is fixedly connected to the outer wall of each of the multiple injection heads 22210. The outer wall of each of the multiple injection heads 22210 is fixedly connected to a bonding plate 22211. The outer wall of each of the multiple injection heads 22210 is slidably connected to the left side of each of the multiple core blocks 2228. The inner side of each of the multiple vertical frames 2226 is fixedly connected to a receiving pipe guide block 22219. The inner sides of the material pipe guide blocks 22219 are all fixedly connected to multiple sides of the outer wall of the connecting shaft 22112. Material receiving pipes 22216 are slidably connected to the inner walls of the multiple material receiving pipe guide blocks 22219. Circular guide grooves 2218 are fixedly connected to the right ends of the multiple material receiving pipes 22216. Material receiving grooves 22217 are opened on the outer wall of the multiple material receiving pipes 22216 facing the injection head 22210. Material conveying pipes 22218 are fixedly connected to the left sides of the multiple material receiving pipes 22216. The outer walls of the multiple material receiving pipes 22216 are slidably connected to the inner walls of the multiple circular guide grooves 2218 opened in the guide plate 2216 and the multiple second circular guide grooves 22111 opened in the second guide plate 22110. Rectangular vertical push blocks 22214 are fixedly connected to the right end of the receiving pipe 22216. Rotating rod pushers 22213 are fixedly connected to the left side of the multiple rectangular vertical push blocks 22214. The right side of the multiple rectangular vertical push blocks 22214 is fixedly connected to the left end of the multiple turntables 2212. Rotating rods 22212 are rotatably connected to the left side of the outer side of the multiple rotating rod pushers 22213. The left side of the multiple rotating rods 22212 is rotatably connected to the right side of the inner side of the multiple V-shaped rotating rods 2229. A side horizontal L-shaped slide bar 22215 is fixedly connected to one side of the multiple rectangular vertical push blocks 22214. The outer wall of the multiple side horizontal L-shaped slide bars 22215 is slidably connected to the inner wall of the multiple rectangular guide grooves 2217 opened in the guide plate 2216.The outer walls of multiple conveying pipes 22218 are slidably connected to the inner walls of multiple third circular guide grooves 22114 opened in the conveying pipe guide plate 22113;

[0037] When it is necessary to produce silicone products of multiple colors, silicone raw materials of different proportions and colors are first injected into multiple storage tanks 2113 and multiple mixing tanks 2221. Each storage tank 2113 and its corresponding mixing tank 2221 contain silicone raw materials of the same proportion and color. When it is necessary to produce products of one color, the motor 216 is started first. The motor 216 starts the control turntable 2212 to drive the electric push rod 2213 to rotate. The electric push rod 2213 rotates to the rear of the storage tank 2113 containing the required color. Then, the electric push rod 2213 is started to push the corresponding horizontal L-shaped push rod 2111. At this time, the horizontal L-shaped push rod 2111 moves and drives the storage tank 2113 to move to the left. The storage tank 2113 moves to the left and inserts into the corresponding slot in the material conveying pipe 219.

[0038] Simultaneously, the horizontal L-shaped push-pull rod 2111 moves, thereby driving the columnar push-pull horizontal rod 2112 to move to the left. The columnar push-pull horizontal rod 2112 moves to the left, thereby pushing the corresponding rectangular vertical push block 22214 to move to the left. While the rectangular vertical push block 22214 slides to the left along the rectangular guide groove 2217, it drives the side horizontal L-shaped slide rod 22215 to move synchronously along the groove to ensure displacement stability. The leftward movement of the rectangular vertical push block 22214 pushes the receiving pipe 22216 to the left as a whole, and drives the rotating rod push rod 22213 to move to the left, pushing the rotating rod 22212 to rotate. The rotation of the rotating rod 22212 then drives the V-shaped rotating rod 2229 to rotate, inserting the injection head 22210 into the inner wall of the receiving groove 22217 opened in the receiving pipe 22216, and through The bonding plate 22211 covers the connection between the receiving pipe 22216 and the injection head 22210 to prevent raw material from overflowing. When the receiving pipe 22216 is connected to the injection head 22210, the conveying pipe 22218 has been inserted into the corresponding slot of the middle feeding pipe 218. At this time, the silicone raw material inside the mixed material storage tank 2221 is injected into the receiving pipe 22216 through the columnar conveying pipe 2224, the hose 2227, and the injection head 22210, and then transported to the middle feeding pipe 218 through the receiving pipe 22216 and the conveying pipe 22218 to complete the feeding of the corresponding color silicone raw material. The amount conveyed by the single electric push rod 2213 and the mixed material storage tank 2221 can be automatically quantitatively controlled by the preset parameters of the device's CNC system to ensure the accuracy of the mixing ratio.

[0039] When it is necessary to mix multiple silicone raw materials of different colors to produce mixed-color products, repeat the above operation. The multiple silicone raw materials of different colors can be sequentially fed into the middle feeding pipe 218. After the multiple raw materials are combined in the middle feeding pipe 218, they are transported to the feeding pipe 112 of the horizontal injection molding machine 1 through the mixing conveying pipe 219. Finally, the horizontal injection molding machine 1 completes the injection molding process of the silicone product. The entire feeding and mixing process does not require manual replacement of raw material tanks, and can realize the switching and automatic mixing of multi-color silicone, effectively improving the production efficiency and material accuracy of multi-functional silicone injection processing.

[0040] When it is necessary to switch colors to produce silicone products of another color, simply retract the electric push rod 2213, and the motor 216 drives the turntable 2212 to rotate and align with the next target storage tank. Repeat the above pushing process. There is no need to clean the original material conveying pipeline, which avoids mixing of raw materials of different colors and saves the process of frequently cleaning the pipeline, effectively improving production efficiency and ensuring the color uniformity of the silicone products after molding.

[0041] like Figure 3 As shown, the horizontal injection molding machine 1 includes an injection molding machine base 11. A closed mold cavity 13 is movably connected to the inner wall of the top of the injection molding machine base 11. An electric door 12 is movably connected to the front side of the top of the injection molding machine base 11. An opening and closing mold robotic arm 14 is fixedly connected to the right side of the top of the injection molding machine base 11. A mold base 15 controlled by a locking motor is fixedly connected to the right side of the injection molding machine base 11. A guide rail 16 is fixedly connected to the top of the mold base 15 controlled by the locking motor. A locking servo motor 17 is fixedly connected to the top of the guide rail 16. A material cylinder 18 is movably connected to the left side of the locking servo motor 17. A nozzle 19 is fixedly connected to the left side of the material cylinder 18. A hopper 110 is fixedly connected to the top of the material cylinder 18. A mixing chamber 111 is fixedly connected to the top of the hopper 110. Pipes 112 are fixedly connected to both sides of the top of the mixing chamber 111.

[0042] After the required raw materials are injected into the mixing chamber 111, the preset stirring mechanism inside the mixing chamber can fully mix the injected multi-color silicone raw materials at a preset speed. After the mixing is completed, the mixed raw materials enter the material cylinder 18 through the hopper 110. The locking servo motor 17 drives the material cylinder 18 to move to the left along the guide rail 16, so that the nozzle 19 is aligned with the feed port of the closed mold cavity 13. Then, the pushing mechanism inside the material cylinder 18 injects the molten silicone raw materials from the nozzle 19 into the closed cavity at a uniform speed. After the raw materials cool and solidify, the mold opening and closing robot arm 14 drives the mold to open, and the molded silicone product can be taken out to complete the processing.

[0043] The working principle of this invention is as follows: When producing silicone products of multiple colors, silicone raw materials of different proportions and colors are first injected into multiple storage tanks 2113 and multiple mixing tanks 2221. Each storage tank 2113 and its corresponding mixing tank 2221 contains silicone raw materials of the same proportion and color. When producing products of a specific color, the motor 216 is first started. The motor 216 starts the control turntable 2212, which drives the electric push rod 2213 to rotate. The electric push rod 2213 rotates to the rear of the storage tank 2113 containing the desired color. Then, the electric push rod 2213 pushes the corresponding horizontal L-shaped push-pull rod 2111. At this time, the horizontal L-shaped push-pull rod 2111 moves, thereby moving the storage tank 2113 to the left. The material tank 2113 moves to the left and inserts into the corresponding slot in the material conveying pipe 219. Simultaneously, the horizontal L-shaped push-pull rod 2111 moves, thereby driving the columnar push-pull horizontal rod 2112 to the left. The columnar push-pull horizontal rod 2112 moves to the left, pushing the corresponding rectangular vertical push block 22214 to the left. While the rectangular vertical push block 22214 slides to the left along the rectangular guide groove 2217, it simultaneously drives the side horizontal L-shaped slide rod 22215 to move along the groove to ensure stable displacement. The leftward movement of the rectangular vertical push block 22214 pushes the receiving pipe 22216 to the left, and drives the rotating rod push rod 22213 to the left, pushing the rotating rod 22212 to rotate. The rotation of the rotating rod 22212 then drives the V-shaped rotating rod 2229. The injection head 22210 is inserted into the inner wall of the receiving groove 22217 opened in the receiving pipe 22216 by rotating the injection head 22210. A bonding plate 22211 is placed over the connection between the receiving pipe 22216 and the injection head 22210 to prevent material overflow. When the receiving pipe 22216 is connected to the injection head 22210, the conveying pipe 22218 is inserted into the corresponding slot of the central feeding pipe 218. At this time, the silicone raw material inside the mixed material storage tank 2221 is injected into the receiving pipe 22216 through the columnar conveying pipe 2224, the hose 2227, and the injection head 22210. It is then conveyed through the receiving pipe 22216 and the conveying pipe 22218 to the central feeding pipe 218, completing the feeding and conveying of the corresponding colored silicone raw material. A single electric push rod... The amount of material conveyed by 2213 and the mixing tank 2221 can be automatically quantitatively controlled by preset parameters of the device's CNC system to ensure the accuracy of the proportioning. After the required raw materials are injected into the mixing chamber 111, the preset stirring mechanism inside the mixing chamber can fully mix the injected multi-color silicone raw materials according to the preset speed. After the mixing is completed, the mixed raw materials enter the material cylinder 18 through the hopper 110. The locking servo motor 17 drives the material cylinder 18 to move to the left along the guide rail 16, so that the nozzle 19 is aligned with the feed port of the closed mold cavity 13. Then, the pushing mechanism inside the material cylinder 18 injects the molten silicone raw materials from the nozzle 19 into the closed cavity at a uniform speed. After the raw materials cool and solidify, the mold opening and closing robot arm 14 drives the mold to open, and the molded silicone product can be taken out to complete the processing.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A horizontal silicone multi-functional injection molding machine, comprising a horizontal injection molding machine (1), characterized in that: The horizontal injection molding machine (1) has a silicone delivery mechanism (2) fixedly connected to the rear side of the top. The horizontal injection molding machine (1) includes an injection molding machine base (11). A closed mold cavity (13) is movably connected to the inner wall of the top of the injection molding machine base (11). An electric door (12) is movably connected to the front side of the top of the injection molding machine base (11). An opening and closing mold robot arm (14) is fixedly connected to the right side of the top of the injection molding machine base (11). A mold base (15) controlled by a locking film motor is fixedly connected to the right side of the injection molding machine base (11). A guide rail (16) is fixedly connected to the top of the mold base (15). A locking film servo motor (17) is fixedly connected to the top of the guide rail (16). A material cylinder (18) is movably connected to the left side of the locking film servo motor (17). A nozzle (19) is fixedly connected to the left side of the material cylinder (18). A hopper (110) is fixedly connected to the top of the material cylinder (18). A mixing chamber (111) is fixedly connected to the top of the hopper (110). Pipes (112) are fixedly connected to both sides of the top of the mixing chamber (111). The silicone conveying mechanism (2) includes a material collection rack (21), and the inner wall of the material collection rack (21) is provided with a feeding assembly (22).

2. The horizontal silicone multifunctional injection molding machine according to claim 1, characterized in that: The material collection rack (21) includes a circular shell (211). The bottom of the front and rear sides of the outer wall of the circular shell (211) is fixedly connected to an inverted L-shaped side plate (212). The bottom of the inner side of the two inverted L-shaped side plates (212) is fixedly connected to a side horizontal plate (213). The right side of the inner side of the two side horizontal plates (213) is fixedly connected to a motor connecting block (215). The right side of the outer side of the two side horizontal plates (213) and the left side of the outer side of the two side horizontal plates (213) are fixedly connected to an inverted L-shaped support rod (214). The top center of the motor connecting block (215) is fixedly connected to a motor (216).

3. The horizontal silicone multifunctional injection molding machine according to claim 2, characterized in that: The outer wall of the circular shell (211) is fixedly connected with a horizontal L-shaped connecting rod (217) in an annular array. The left side of the inner side of the multiple horizontal L-shaped connecting rods (217) is fixedly connected with a central feeding pipe (218). The left end of the central feeding pipe (218) is fixedly connected with a material conveying pipe (219). Both sides of the outer wall of the material conveying pipe (219) are fixedly connected to the top of the left side of two side horizontal plates (213). Both sides of the left side of the material conveying pipe (219) are fixedly connected to the right end of two pipes (112).

4. The horizontal silicone multifunctional injection molding machine according to claim 3, characterized in that: A slider (2110) is slidably connected to the right side of the outer wall of each of the multiple horizontal L-shaped connecting rods (217). A horizontal L-shaped push-pull rod (2111) is fixedly connected to the right side of each of the multiple sliders (2110). A columnar push-pull crossbar (2112) is fixedly connected to the left side of each of the multiple horizontal L-shaped push-pull rods (2111) on one side of the inner wall of the circular shell (211). A storage tank (2113) is fixedly connected to the outer side of each of the multiple sliders (2110).

5. The horizontal silicone multifunctional injection molding machine according to claim 1, characterized in that: The feeding assembly (22) includes a control frame (221), and the outer wall of the control frame (221) is provided with a storage frame (222) in a ring array.

6. The horizontal silicone multifunctional injection molding machine according to claim 5, characterized in that: The control frame (221) includes a horizontal connecting rod (2211), the right end of which is rotatably connected to a turntable (2212), the top of which is fixedly connected to an electric push rod (2213), the middle of the right side of which is fixedly connected to the output end of a motor (216), the left side of the outer wall of the horizontal connecting rod (2211) is fixedly connected to a connecting plate (2214), the left side of which is fixedly connected to a columnar horizontal connecting rod (2215), and the left end of which is fixedly connected to a guide plate (2216).

7. The horizontal silicone multifunctional injection molding machine according to claim 6, characterized in that: The guide disk (2216) has rectangular guide grooves (2217) arranged in an annular array. The guide disk (2216) has circular guide grooves (2218) arranged in an annular array inside the rectangular guide grooves (2217). A columnar short connecting block (2219) is fixedly connected to the middle of the left side of the guide disk (2216). A second guide disk (22110) is fixedly connected to the left end of the columnar short connecting block (2219). The second guide disk (22110) has a second circular guide groove (22111) arranged in an annular array. A connecting shaft (22112) is fixedly connected to the left side of the second guide disk (22110). A material conveying pipe guide disk (22113) is fixedly connected to the left end of the connecting shaft (22112). A third circular guide groove (22114) is arranged in an annular array of the material conveying pipe guide disk (22113).

8. The horizontal silicone multifunctional injection molding machine according to claim 5, characterized in that: Each of the multiple material storage racks (222) includes a mixed material storage tank (2221). Both sides of the outer side of the multiple mixed material storage tanks (2221) are fixedly connected with connecting crossbars (2222). The middle of the outer side of the multiple sets of connecting crossbars (2222) is fixedly connected with a horizontal L-shaped support plate (2223). The left side of the inner side of the multiple horizontal L-shaped support plates (2223) is fixedly connected to multiple sides of the outer wall of the guide plate (2216). The outer side of the multiple horizontal L-shaped support plates (2223) is fixedly connected to multiple sides of the inner wall of the inverted L-shaped side plate (212).

9. The horizontal silicone multifunctional injection molding machine according to claim 8, characterized in that: A columnar conveying pipe (2224) is fixedly connected to the inner wall of the bottom of each of the multiple horizontal L-shaped pallets (2223). The right ends of the multiple columnar conveying pipes (2224) are fixedly connected to the left side of multiple mixing material storage tanks (2221). An inverted concave connecting block (2225) is fixedly connected to the inner side of the outer wall of each of the multiple columnar conveying pipes (2224). A vertical frame (2226) is fixedly connected to the bottom left side of each of the multiple inverted concave connecting blocks (2225). A flexible hose (2227) is fixedly connected to the left end of each of the multiple columnar conveying pipes (2224). A shaft block (2228) is fixedly connected to the bottom left side of each of the multiple vertical frames (2226). A V-shaped rotating block is rotatably connected to the top of each of the multiple shaft blocks (2228). The moving rod (2229) has a material injection head (22210) fixedly connected to the left side of the inner side of the multiple V-shaped rotating rods (2229). The ends of the multiple hoses (2227) away from the columnar material conveying pipe (2224) are fixedly connected to the outer wall of the multiple material injection heads (22210). The outer wall of the multiple material injection heads (22210) is fixedly connected to the bonding plate (22211). The outer wall of the multiple material injection heads (22210) is slidably connected to the left side of the multiple shaft blocks (2228). The inner side of the multiple vertical frames (2226) is fixedly connected to the receiving pipe guide block (22219). The inner side of the multiple receiving pipe guide blocks (22219) is fixedly connected to multiple sides of the outer wall of the connecting shaft (22112).

10. The horizontal silicone multifunctional injection molding machine according to claim 9, characterized in that: The inner walls of the multiple receiving pipe guide blocks (22219) are slidably connected to receiving pipes (22216). The right ends of the multiple receiving pipes (22216) are fixedly connected to circular guide grooves (2218). The outer walls of the multiple receiving pipes (22216) facing the injection head (22210) are provided with receiving grooves (22217). The left sides of the multiple receiving pipes (22216) are fixedly connected to conveying pipes (22218). The outer walls of the multiple receiving pipes (22216) are slidably connected to the inner walls of the multiple circular guide grooves (2218) on the guide plate (2216) and the multiple second circular guide grooves (22111) on the second guide plate (22110). The right ends of the multiple receiving pipes (22216) are fixedly connected to rectangular vertical push blocks (22214). The multiple rectangular vertical push blocks (22214)... 4) Rotating rod push rods (22213) are fixedly connected to the left side of each of the multiple rectangular vertical push blocks (22214). The right side of each of the multiple rectangular vertical push blocks (22214) is fixedly connected to the left end of each of the multiple turntables (2212). Rotating rods (22212) are rotatably connected to the left side of each of the multiple rotating rod push rods (22213). The left side of each of the multiple rotating rods (22212) is rotatably connected to the right side of each of the multiple V-shaped rotating rods (2229). A side horizontal L-shaped slide rod (22215) is fixedly connected to one side of each of the multiple rectangular vertical push blocks (22214). The outer wall of each of the multiple side horizontal L-shaped slide rods (22215) is slidably connected to the inner wall of each of the multiple rectangular guide grooves (2217) opened in the guide plate (2216). The outer wall of each of the multiple conveying pipes (22218) is slidably connected to the inner wall of each of the multiple third circular guide grooves (22114) opened in the conveying pipe guide plate (22113).

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