Material control device for bottle cap injection molding

Abstract

The utility model relates to the technical field of bottle cap injection molding, in particular to a material control device for bottle cap injection molding, which comprises a feeding chute, a sealing plate, a first blanking plate, a second blanking plate and a silicon rubber heating plate, a feeding hopper is mounted at the upper end of the feeding chute, the sealing plate is arranged at the bottom of the feeding hopper, a dial gauge is arranged on one side of the sealing plate, and a silicon rubber heating plate is arranged on the silicon rubber heating plate. A first discharging plate is arranged at the top of the feeding groove by forming a discharging opening, and discharging channels are evenly formed in the top in the first discharging plate. A second discharging plate is arranged at the inner bottom of the feeding groove, a silicon rubber heating plate is arranged at the bottom of the feeding groove by forming a mounting groove, and a storage battery is mounted on one side of the feeding groove through screws. The novel bottle cap injection molding device is provided with a structure for controlling the feeding amount and the melting state of bottle cap plastic raw materials, the injection molding process can be guaranteed to be smoothly carried out, the quality of injection molding products can be guaranteed, and then the injection molding effect can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottle cap injection technology field, concretely relates to a bottle cap injection is with controlling material device. BACKGROUND

[0002] The bottle cap is the part for closing and protecting the content on the top of the container, and the main function of the bottle cap is to ensure the sealing of the content, prevent oxygen, moisture, dust or other pollutants from entering, so as to maintain the freshness, safety and quality of the content, in terms of materials, the bottle cap is generally made of aluminum, iron, polyethylene, polypropylene, glass or ceramic materials, and the bottle cap injection is a method for producing the bottle cap by using the injection molding process, the injection molding process is to heat the plastic raw material to the molten state, then inject it into the mold, and after cooling and setting, the plastic product with the required shape is obtained.

[0003] However, the existing bottle cap injection device lacks a structure for controlling the feeding amount and the molten state of the bottle cap plastic raw material, cannot ensure the smooth progress of the injection molding process and the quality of the injection molding product, and leads to poor injection molding effect, therefore, we propose a bottle cap injection control device. UTILITY MODEL CONTENT

[0004] In view of the problems in the prior art, the utility model provides a bottle cap injection control device, the bottle cap injection device has a structure for controlling the feeding amount and the molten state of the bottle cap plastic raw material, can ensure the smooth progress of the injection molding process and the quality of the injection molding product, and further can improve the injection molding effect.

[0005] The utility model solves the technical scheme that adopts a kind of bottle cap injection control device, including feed tank, sealing plate, No. 1 discharge plate, No. 2 discharge plate and silicon rubber heating plate, the upper end of feed tank is installed with feeding hopper, the bottom of feeding hopper is provided with sealing plate, the side of sealing plate is provided with scale table, the top of feed tank is provided with No. 1 discharge plate by opening discharge port, the inner top of No. 1 discharge plate is evenly provided with discharge passage;

[0006] The inner bottom of feed tank is provided with No. 2 discharge plate, the bottom of feed tank is provided with silicon rubber heating plate by opening mounting groove, the side of feed tank is installed with battery by screw, the current output end of battery is connected with the current input end of silicon rubber heating plate by wire.

[0007] By adopting the above technical scheme, personnel twitch sealing plate, by checking the scale table on the side of sealing plate, the sealing plate can be twitched according to the diameter of discharge passage, the discharge passage is blocked at the top of discharge passage by sealing plate, after the sealing plate is twitched, the plastic raw material in molten state can fall into the inside of feed tank through the leaked discharge passage, to control the feeding amount of plastic raw material.

[0008] The heat generated by the silicon rubber heating plate can be conducted to the second blanking plate, and the second blanking plate can conduct the heat to the plastic raw material in a molten state, so that the plastic raw material in a molten state is prevented from being condensed or thickened due to temperature drop and other factors, and the purpose of controlling the molten state of the plastic raw material is achieved.

[0009] Specifically, a reserved opening is arranged at the bottom of the feeding hopper, and a sealing gasket is arranged between the outer side of the sealing plate and the reserved opening.

[0010] Specifically, the mounting plate is provided at one end of the feeding groove, and fastening bolts are arranged at the corners around the mounting plate.

[0011] Specifically, a handle is arranged at one end of the sealing plate.

[0012] Specifically, a discharging opening is arranged at the top of the feeding groove.

[0013] By adopting the above technical scheme, the discharging opening is convenient for mounting the first blanking plate, and the discharging opening is communicated with the discharging channel, so that discharging is facilitated.

[0014] Specifically, a mounting groove is arranged at the bottom of the feeding groove.

[0015] By adopting the above technical scheme, the mounting groove is convenient for mounting the silicon rubber heating plate, and the mounting groove can limit the silicon rubber heating plate, so as to enhance the stability of the silicon rubber heating plate.

[0016] The beneficial effects of the utility model are as follows:

[0017] The personnel pulls the sealing plate, the sealing plate is pulled according to the diameter of the discharging channel by checking the scale table on one side of the sealing plate, the discharging channel is blocked at the top of the discharging channel by the sealing plate, after the sealing plate is pulled, the plastic raw material in a molten state can fall into the feeding groove through the leaked discharging channel, and the purpose of controlling the feeding amount of the plastic raw material is achieved.

[0018] The heat generated by the silicon rubber heating plate can be conducted to the second blanking plate, and the second blanking plate can conduct the heat to the plastic raw material in a molten state, so that the plastic raw material in a molten state is prevented from being condensed or thickened due to temperature drop and other factors, and the purpose of controlling the molten state of the plastic raw material is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model is further illustrated in connection with the drawings and examples.

[0020] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the connection structure of the utility model;

[0022] Figure 3 This is a schematic structural diagram of the silicone rubber heating plate of the present utility model;

[0023] Figure 4 This is a schematic diagram of the scale structure of the utility model.

[0024] In the figure: 1. Feed chute; 2. Feed hopper; 3. Closing plate; 4. No. 1 discharge plate; 5. Discharge channel; 6. Discharge port; 7. Sealing gasket; 8. Reserved port; 9. Mounting plate; 10. Fastening bolts; 11. No. 2 discharge plate; 12. Mounting trough; 13. Silicone rubber heating plate; 14. Battery; 15. Wire; 16. Handle; 17. Scale. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In order to improve the injection molding effect, such as Figures 1-4 As shown, the material control device for bottle cap injection molding described in the present invention includes a feed trough 1, a sealing plate 3, a No. 1 blanking plate 4, a No. 2 blanking plate 11 and a silicone rubber heating plate 13. The upper end of the feed trough 1 is equipped with a feeding hopper 2, the bottom of the feeding hopper 2 is provided with a sealing plate 3, and a scale 17 is provided on one side of the sealing plate 3. The top of the feed trough 1 is provided with a No. 1 blanking plate 4 through a blanking port 6, and the top of the No. 1 blanking plate 4 is evenly provided with blanking channels 5;

[0027] A No. 2 blanking plate 11 is provided at the inner bottom of the feed trough 1, and a silicone rubber heating plate 13 is provided at the bottom of the feed trough 1 by opening a mounting groove 12. A battery 14 is installed on one side of the feed trough 1 by screws, and the current output end of the battery 14 is electrically connected to the current input end of the silicone rubber heating plate 13 through a wire 15.

[0028] When in use, the operator pulls the sealing plate 3 and checks the scale 17 on one side of the sealing plate 3. The sealing plate 3 can be pulled according to the diameter of the discharge channel 5, and the discharge channel 5 is blocked at the top of the discharge channel 5 by the sealing plate 3. After the sealing plate 3 is pulled, the molten plastic raw material can fall into the feed trough 1 through the leaked discharge channel 5, thereby achieving the purpose of controlling the feed amount of the plastic raw material;

[0029] The heat generated by the silicon rubber heating plate 13 can be conducted to the second discharging plate 11, and the second discharging plate 11 can conduct the heat to the plastic raw material in a molten state, so as to avoid the phenomenon of condensation or thickening of the plastic raw material in a molten state due to temperature drop and other factors, thereby achieving the purpose of controlling the molten state of the plastic raw material.

[0030] As shown in Figure 2 , the bottom of the feeding hopper 2 is provided with a reserved opening 8, and a sealing gasket 7 is arranged between the outer side of the sealing plate 3 and the reserved opening 8, and the sealing gasket 7 is made of butyronitrile rubber material.

[0031] In use, the sealing gasket 7 made of butyronitrile rubber material can improve the sealing between the sealing plate 3 and the reserved opening 8.

[0032] As shown in Figure 1 , Figure 2 , one end of the feeding groove 1 is provided with a mounting plate 9, and fastening bolts 10 are arranged at the corners around the mounting plate 9.

[0033] In use, the mounting plate 9 cooperates with the fastening bolts 10 to facilitate the personnel to install the feeding groove 1 with the injection molding machine.

[0034] As shown in Figure 1 , Figure 2 , one end of the sealing plate 3 is provided with a handle 16.

[0035] In use, the personnel can pull out the sealing plate 3 from the inside of the feeding hopper 2 by tightly holding the handle 16.

[0036] As shown in Figure 2 , the top of the feeding groove 1 is provided with a discharging opening 6.

[0037] In use, the discharging opening 6 facilitates the installation of the first discharging plate 4, and the discharging opening 6 is communicated with the discharging channel 5, which facilitates the discharging.

[0038] As shown in Figure 3 , the bottom of the feeding groove 1 is provided with a mounting groove 12.

[0039] In use, the mounting groove 12 facilitates the installation of the silicon rubber heating plate 13, and the mounting groove 12 can limit the silicon rubber heating plate 13 to enhance the stability of the silicon rubber heating plate 13.

[0040] The utility model discloses when using, personnel installs the plate 9 and fastening bolt 10 with injection molding machine and installs the feed groove 1, and the plastic raw material of heating to melt state is put into the feeding hopper 2, and personnel pulls the sealing plate 3, can pull the sealing plate 3 according to the diameter of the downcomer 5 through the scale table 17 of one side of sealing plate 3 and checks, the downcomer 5 of no. The downcomer 5 of sealing plate 3 can be blocked in the top of downcomer 5, and personnel pull the sealing plate 3, and the plastic raw material of melt state can fall into the inside of feed groove 1 through the downcomer 5 of leakage,

[0041] Further, the battery 14 can supply power to the silicon rubber heating plate 13, the second downcomer plate 11 is made of ceramic material with good thermal conductivity, the heat generated by the silicon rubber heating plate 13 can be conducted to the second downcomer plate 11, and then the second downcomer plate 11 can conduct heat to the plastic raw material in a molten state, avoiding the phenomenon of condensation or thickening of the plastic raw material in a molten state due to temperature drop and other factors.

[0042] Further, the plastic raw material in a molten state can flow out of the feed groove 1 through the second downcomer plate 11.

[0043] The above shows and describes the basic principles, main features and advantages of the utility model. The skilled person in the art should understand that the utility model is not limited by the above examples, and the above implementation and description in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A material control device for bottle cap injection molding, characterized by comprising: Including the feeding groove (1), the sealing plate (3), the first blanking plate (4), the second blanking plate (11) and the silicone rubber heating plate (13), the upper end of the feeding groove (1) is installed with the feeding hopper (2), the bottom of the feeding hopper (2) is provided with the sealing plate (3), one side of the sealing plate (3) is provided with the scale table (17), the top of the feeding groove (1) is provided with the first blanking plate (4) through the opening of the discharge port (6), the inner top of the first blanking plate (4) is uniformly provided with the discharge channel (5); The inner bottom of the feeding groove (1) is provided with the second blanking plate (11), the bottom of the feeding groove (1) is provided with the silicone rubber heating plate (13) through the opening of the mounting groove (12), one side of the feeding groove (1) is installed with the storage battery (14) through the screw, and the current output end of the storage battery (14) is electrically connected with the current input end of the silicone rubber heating plate (13) through the wire (15).

2. The material control device for injection molding of a bottle cap according to claim 1, wherein The bottom of the feeding hopper (2) is provided with the reserved port (8), the outer side of the sealing plate (3) and the reserved port (8) are provided with the sealing washer (7), and the sealing washer (7) is made of butyronitrile rubber material.

3. The material control device for injection molding of a bottle cap according to claim 1, wherein One end of the feeding groove (1) is provided with the mounting plate (9), and the corners around the mounting plate (9) are all provided with the fastening bolt (10).

4. The material control device for injection molding of bottle caps according to claim 1, wherein One end of the sealing plate (3) is provided with the handle (16).

5. The material control device for injection molding of bottle caps according to claim 1, wherein The top of the feeding groove (1) is provided with the discharge port (6).

6. The material control device for injection molding of bottle caps according to claim 1, wherein The bottom of the feeding groove (1) is provided with the mounting groove (12).

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