Quick disassembly and assembly type splitter plate structure for color change of hot runner

Abstract

The utility model relates to the technical field of hot runners, in particular to a quick disassembly and assembly type splitter plate structure for color change of a hot runner, which comprises a main body, the top of the main body is fixedly connected with a material conveying component, and the side surface of the main body is fixedly connected with a runner component; according to the splitter plate, the splitter plate body is very simple and rapid to disassemble and assemble by utilizing the matching use of the insertion holes and the insertion rods, a plurality of screws need to be unscrewed or screwed in a traditional method, the design can be completed only by inserting and pulling out the insertion rods, the disassembly and assembly time is greatly shortened, and due to simple operation, the splitter plate is very convenient to disassemble and assemble. Operators do not need to use complex tools, the labor intensity is reduced, the working efficiency is improved, the position of the splitter plate body can be easily adjusted by selecting different insertion holes, continuous material conveying can be achieved by driving the spiral conveying rod through the motor, materials can be continuously conveyed from the feeding port to the discharging port, and the working efficiency is improved. Due to the continuity, the production process is more stable, and production stagnation caused by feeding interruption is avoided.

Description

Technical Field

[0001] This utility model relates to the field of hot runner technology, and in particular to a quick-release manifold structure for hot runner color changing. Background Technology

[0002] In plastic injection molding, hot runner systems are widely used to improve production efficiency and product quality. The manifold in a hot runner system is a key component, its function being to evenly distribute molten plastic to each injection point.

[0003] Traditional manifolds are fixed with multiple screws, requiring individual loosening during disassembly, a tedious process. If there are many screws or their locations are difficult to access, disassembly time increases significantly. During disassembly, operators must wear protective gloves, which reduces operational flexibility. Furthermore, repositioning the manifold can be inaccurate, leading to poor plastic flow or uneven filling. The operator's movement is also restricted when repositioning the manifold itself. Currently, the low material conveying efficiency in the runner system slows the flow of molten plastic, thus prolonging the time required to fill the mold cavity. Therefore, a quick-release manifold structure for hot runner color changing is needed to address these issues. Summary of the Invention

[0004] To address the problems of traditional manifolds that are fixed with multiple screws, requiring individual loosening during disassembly, which is tedious and time-consuming, especially with numerous or hard-to-reach screws, disassembly requires operators to wear protective gloves, hindering operational flexibility. Furthermore, repositioning the manifold can lead to inaccuracies, resulting in poor plastic flow or uneven filling. The operator's movement is also restricted during manifold repositioning. Currently, the low material conveying efficiency in the runner system further slows the flow of molten plastic, extending the time required to fill the mold cavity. The purpose of this invention is to provide a quick-release manifold structure for hot runner color changing, solving the problems mentioned in the background.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A quick-assembly and disassembly manifold structure for hot runner color changing includes a main body, a material conveying assembly fixedly connected to the top of the main body, and a flow channel assembly fixedly connected to the side of the main body.

[0007] The material conveying assembly includes a base, a bracket fixedly connected to the top of the base, a material conveying trough installed on the top of the bracket, a motor installed on the side of the material conveying trough, and a screw conveying rod fixedly connected to the output end of the motor.

[0008] The flow channel assembly includes a flow channel groove, and a flow divider plate body is provided on the top of the flow channel groove. A through hole is provided inside the flow divider plate body, and an insert rod is provided inside the through hole.

[0009] As a preferred embodiment of this utility model, a protective shell is fixedly connected to the top of the base, the motor is disposed inside the protective shell, and two brackets are provided.

[0010] As a preferred embodiment of this utility model, a discharge nozzle is fixedly connected to the side of the conveying trough, the conveying trough is connected to the discharge nozzle, and the spiral conveying rod is arranged inside the conveying trough.

[0011] As a preferred embodiment of this utility model, a cover plate is fixedly connected to the top of the base, and an inlet is provided inside the cover plate.

[0012] As a preferred embodiment of this utility model, the interior of the flow channel groove is provided with a plurality of insertion holes, which are used in conjunction with the insertion rod.

[0013] As a preferred embodiment of this utility model, the main body includes a base plate, and a support frame is fixedly connected to the top of the base plate. The support frame is composed of aluminum profiles.

[0014] As a preferred embodiment of this utility model, a top plate is fixedly connected to the top of the base plate, and a controller is fixedly connected to the side of the base plate.

[0015] As a preferred embodiment of this utility model, the controller is equipped with an operation interface on its side, and the operation interface includes a switch and operation keys.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. In this utility model, the disassembly and installation of the diverter body are made very simple and quick by using the combination of the socket and the plug rod. The traditional method requires loosening or tightening multiple screws, while this design only requires plugging and unplugging the plug rod to complete the operation, which greatly shortens the disassembly and assembly time. Because the operation is simple, the operator does not need to use complicated tools, which reduces the labor intensity and improves the work efficiency. By selecting different sockets, the position of the diverter body can be easily adjusted.

[0018] 2. In this utility model, continuous material conveying can be achieved by using a motor to drive the screw conveyor. The material can be conveyed from the feed inlet to the discharge outlet without interruption. This continuity makes the production process more stable and avoids production stoppage caused by interruption of material supply. By adjusting the speed of the motor, the speed of the screw conveyor can be controlled to achieve different conveying speeds. This uniformity ensures the stability of the material during the conveying process and avoids material accumulation or blockage. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the material conveying assembly structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the flow channel component structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the load-bearing component structure of this utility model.

[0023] In the diagram: 1. Main body; 101. Base plate; 102. Support frame; 103. Top plate; 104. Controller; 105. Operation interface; 2. Material conveying assembly; 201. Base; 202. Protective shell; 203. Bracket; 204. Material conveying trough; 205. Motor; 206. Screw conveyor rod; 207. Cover plate; 208. Inlet; 209. Outlet; 3. Flow channel assembly; 301. Flow channel groove; 302. Insertion hole; 303. Diverter plate body; 304. Perforation; 305. Insert rod. Detailed Implementation

[0024] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] like Figures 1 to 4 As shown, a quick-release manifold structure for hot runner color changing includes a main body 1, a material conveying assembly 2 fixedly connected to the top of the main body 1, and a flow channel assembly 3 fixedly connected to the side of the main body 1.

[0026] In this embodiment, such as Figure 1 , Figure 2 and Figure 3As shown, the material conveying assembly 2 includes a base 201, a bracket 203 is fixedly connected to the top of the base 201, a material conveying trough 204 is installed on the top of the bracket 203, a motor 205 is installed on the side of the material conveying trough 204, and a screw conveying rod 206 is fixedly connected to the output end of the motor 205. The flow channel assembly 3 includes a flow channel groove 301, on the top of which a flow divider plate body 303 is provided. The flow divider plate body 303 has a through hole 304 inside, and a plug rod 305 is provided inside the through hole 304. The use of the plug hole 302 and the plug rod 305 makes the disassembly and installation of the flow divider plate body 303 very simple and quick. In the traditional method, multiple screws need to be loosened or tightened, but this design only requires inserting and pulling the plug rod 305 to complete the operation, which greatly shortens the disassembly and assembly time. Due to the simple operation, the operator does not need to use complicated tools, which reduces labor intensity and improves work efficiency. By selecting different plug holes 302, the position of the flow divider plate body 303 can be easily adjusted.

[0027] The base 201 has a protective shell 202 fixedly connected to its top. A motor 205 is located inside the protective shell 202. Two brackets 203 are provided. A discharge nozzle 209 is fixedly connected to the side of the feeding trough 204, and the feeding trough 204 communicates with the discharge nozzle 209. A spiral conveying rod 206 is located inside the feeding trough 204. A cover plate 207 is fixedly connected to the top of the base 201. An inlet 208 is provided inside the cover plate 207. An insertion hole 302 is provided inside the flow channel 301. Several; the insertion hole 302 and the insertion rod 305 work together, and the screw conveyor rod 206 driven by the motor 205 can realize continuous material conveying, which can uninterruptedly convey the material from the feed port to the discharge port. This continuity makes the production process more stable and avoids production stoppage caused by interruption of material supply. By adjusting the speed of the motor 205, the speed of the screw conveyor rod 206 can be controlled, thereby realizing different conveying speeds. This uniformity ensures the stability of the material during the conveying process and avoids material accumulation or blockage.

[0028] In this embodiment, such as Figure 1 and Figure 4As shown, the main body 1 includes a base plate 101, to which a support frame 102 is fixedly connected. The support frame 102 is composed of aluminum profiles. A top plate 103 is also fixedly connected to the top of the base plate 101. A controller 104 is fixedly connected to the side of the base plate 101. An operating interface 105 is mounted on the side of the controller 104, which includes a switch and operating keys. The support frame 102, composed of aluminum profiles, typically has an optimized cross-sectional design to effectively distribute stress and improve structural stability. Aluminum forms a dense alumina protective film in the air, which effectively prevents further oxidation. Therefore, aluminum profiles have good corrosion resistance and can be used for a long time in humid or corrosive environments.

[0029] The working process of this utility model is as follows: When using the quick-release and disassembly manifold structure for hot runner color changing designed in this scheme, the material is conveyed from the inlet 208 to the conveying trough 204. The screw conveyor 206 is rotated by the motor 205 to convey the material until it is discharged from the outlet 209 and into the flow channel 301. When installing and fixing the manifold body 303, the position of the manifold body 303 can be changed by inserting the plug 305 into different plug holes 302. If it is necessary to adjust the position of the manifold body 303 in the hot runner system, simply pull the plug 305 out of the current plug hole 302. This design makes the position adjustment of the manifold body 303 very flexible and convenient. This plug-in method greatly simplifies the disassembly process and reduces disassembly time and labor intensity.

[0030] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. A quick dismounting type manifold structure for hot runner color change, comprising a main body (1), characterized in that, The top of the main body (1) is fixedly connected to a material conveying assembly (2), and the side of the main body (1) is fixedly connected to a flow channel assembly (3). The material conveying assembly (2) includes a base (201), a bracket (203) is fixedly connected to the top of the base (201), a material conveying trough (204) is installed on the top of the bracket (203), a motor (205) is installed on the side of the material conveying trough (204), and a spiral conveying rod (206) is fixedly connected to the output end of the motor (205). The flow channel assembly (3) includes a flow channel groove (301), a flow divider plate body (303) is provided on the top of the flow channel groove (301), a perforation (304) is provided inside the flow divider plate body (303), and a plug rod (305) is provided inside the perforation (304).

2. The quick detachable manifold structure for hot runner color change according to claim 1, characterized in that, The base (201) is fixedly connected to the top of the protective shell (202), the motor (205) is located inside the protective shell (202), and there are two brackets (203).

3. The quick detachable manifold structure for hot runner color change according to claim 1, characterized in that, The side of the feeding trough (204) is fixedly connected to the discharge nozzle (209), the feeding trough (204) is connected to the discharge nozzle (209), and the spiral conveying rod (206) is arranged inside the feeding trough (204).

4. The quick detachable manifold structure for hot runner color change according to claim 1, characterized in that, The top of the base (201) is fixedly connected to a cover plate (207), and the inside of the cover plate (207) is provided with a feed inlet (208).

5. The quick detachable manifold structure for hot runner color change according to claim 1, characterized in that, The flow channel (301) has an insertion hole (302) inside, and there are several insertion holes (302). The insertion holes (302) and the insertion rod (305) are used together.

6. The quick detachable manifold structure for hot runner color change according to claim 1, characterized in that, The main body (1) includes a base plate (101), and a support frame (102) is fixedly connected to the top of the base plate (101). The support frame (102) is composed of aluminum profiles.

7. The quick-release manifold structure for hot runner color changing according to claim 6, characterized in that, A top plate (103) is fixedly connected to the top of the base plate (101), and a controller (104) is fixedly connected to the side of the base plate (101).

8. The quick detachable manifold structure for hot runner color change according to claim 7, characterized in that, The controller (104) has an operation interface (105) mounted on its side, and the operation interface (105) includes a switch and operation keys.

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