Automatic demolding mechanism of electric cooker injection mold

Abstract

The utility model relates to the technical field of electric cooker injection molding, and discloses an electric cooker injection mold automatic demolding mechanism which comprises a machine body, a first shell and a second shell are arranged on the inner wall of the machine body, the first shell is arranged on the inner wall of the machine body in a sliding mode, and the second shell is fixedly connected to the bottom of the machine body. And an upper mold is fixedly connected to the interior of the first shell, a lower mold is slidably arranged on the inner wall of the second shell, an air cylinder is fixedly connected to the inner wall of the top end of the machine body, and the end of a piston rod of the air cylinder is fixedly connected to the top end of the first shell. The connecting blocks move to pull the connecting rods to move, the movable blocks are pulled to move along the inner walls of the guide grooves through the guide blocks, the connecting blocks on the lower portion can be pulled to be attached to the lower mold and the upper mold, follow-up injection molding demolding can be conveniently carried out, reverse movement is carried out during follow-up demolding, the upper mold and the lower mold are opened, and a mold can be jacked open through the demolding frame; demolding treatment may be performed.

Description

Technical Field

[0001] The utility model relates to the technical field of electric rice cooker injection molding, in particular to an automatic demoulding mechanism for an electric rice cooker injection molding mold. Background Art

[0002] A rice cooker is a kitchen appliance that uses electric heating to cook rice. It consists of an inner pot and an outer shell. The inner pot is used to hold rice and water, and the outer shell is used to heat and control the temperature.

[0003] In the prior art, during the production and processing of the rice cooker model, the model needs to be processed and formed by injection molding. However, after the subsequent model forming, the mold cannot be automatically demoulded. Self-demolding may cause damage to the model and affect the processing efficiency of the model. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the mold cannot be automatically demoulded after subsequent model forming, and the automatic demoulding may cause damage to the model and affect the processing efficiency of the model, and proposes an automatic demoulding mechanism for an electric rice cooker injection mold.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automatic demoulding mechanism for an injection mold of an electric rice cooker comprises a body, wherein the inner wall of the body is provided with a first shell and a second shell, the first shell is slidably arranged on the inner wall of the body, the second shell is fixedly connected to the bottom of the body, an upper mold is fixedly connected inside the first shell, a lower mold is slidably arranged on the inner wall of the second shell, a cylinder is fixedly connected to the top inner wall of the body, the piston rod end of the cylinder is fixedly connected to the top of the first shell, an opening is formed on the bottom inner wall of the lower mold, a demoulding frame is fixedly connected to the bottom of the body, and the top end of the demoulding frame is fitted on the bottom inner wall of the lower mold.

[0007] Preferably, a sealing gasket is fixedly connected to the inner wall of the bottom end of the lower mold, an insert block is fixedly connected to the top end of the lower mold, a slot is provided at the bottom of the upper mold, and the insert block is plugged into the inner wall of the slot.

[0008] Preferably, connecting blocks are fixedly connected to the side walls of the upper mold and the lower mold, and connecting rods are hingedly provided on the side walls of the two connecting blocks. A movable block is slidably provided on the inner wall of the fuselage, and the lower connecting rod is hingedly provided on the side wall of the movable block.

[0009] Preferably, a guide block is fixedly connected to the inner wall of the movable block, a guide groove is provided on the inner wall of the fuselage, and the guide block is slidably arranged on the inner wall of the guide groove.

[0010] Preferably, a connecting plate is hingedly provided at the end of the upper connecting rod, and a threaded handle is threadedly connected to the connection between the connecting plate and the movable block.

[0011] Preferably, an inner wall of the second shell is provided with an opening, and a side wall of the lower connecting block is slidably disposed on the inner wall of the opening.

[0012] Compared with the prior art, the utility model provides an automatic demoulding mechanism for an electric rice cooker injection mold, which has the following beneficial effects:

[0013] 1. The automatic demoulding mechanism of the rice cooker injection mold moves by moving the connecting block to pull the connecting rod, and pulls the movable block to move along the inner wall of the guide groove through the guide block, so that the lower connecting block and the lower mold can be pulled to fit with the upper mold, which is convenient for subsequent injection molding and demoulding. During subsequent demoulding, the upper mold and the lower mold are opened, so that the demoulding frame can push the model open and perform demoulding.

[0014] 2. The automatic demoulding mechanism of the rice cooker injection mold can ensure the tightness of the connection between the demoulding frame and the lower mold through the sealing gasket, and the connecting plate and the movable block can be connected or disassembled through the threaded handle, which is convenient for maintenance and replacement of the connecting structure after long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of an automatic demoulding mechanism for an electric rice cooker injection mold proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the local A part;

[0017] Figure 3 for Figure 2 Structural stereogram of the movable block.

[0018] In the figure: 1 fuselage, 2 first shell, 3 second shell, 4 upper mold, 5 lower mold, 6 cylinder, 7 demoulding frame, 8 sealing gasket, 9 insert block, 10 connecting block, 11 movable block, 12 connecting rod, 13 guide block, 14 connecting plate, 15 threaded handle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-2, an automatic demoulding mechanism for an electric rice cooker injection mold, comprising a body 1, characterized in that: the inner wall of the body 1 is provided with a first shell 2 and a second shell 3, the first shell 2 is slidably arranged on the inner wall of the body 1, the second shell 3 is fixedly connected to the bottom of the body 1, an upper mold 4 is fixedly connected inside the first shell 2, a lower mold 5 is slidably arranged on the inner wall of the second shell 3, a cylinder 6 is fixedly connected to the top inner wall of the body 1, the piston rod end of the cylinder 6 is fixedly connected to the top of the first shell 2, an opening is opened on the bottom inner wall of the lower mold 5, a demoulding frame 7 is fixedly connected to the bottom of the body 1, the top of the demoulding frame 7 is fitted on the bottom inner wall of the lower mold 5, a sealing gasket 8 is fixedly connected to the bottom inner wall of the lower mold 5, an insert block 9 is fixedly connected to the top of the lower mold 5, a slot is opened at the bottom of the upper mold 4, and the insert block 9 is plugged into the inner wall of the slot.

[0021] The side walls of the upper mold 4 and the lower mold 5 are respectively fixedly connected with connecting blocks 10, and the side walls of the two connecting blocks 10 are respectively hingedly provided with connecting rods 12. The inner wall of the fuselage 1 is slidably provided with a movable block 11, and the lower connecting rod 12 is hingedly provided on the side wall of the movable block 11. The inner wall of the movable block 11 is fixedly connected with a guide block 13, and the inner wall of the fuselage 1 is provided with a guide groove, and the guide block 13 is slidably provided on the inner wall of the guide groove. The end of the upper connecting rod 12 is hingedly provided with a connecting plate 14, and the connection between the connecting plate 14 and the movable block 11 is simultaneously threadedly connected with a threaded handle 15. The inner wall of the second shell 3 is provided with an opening, and the side wall of the lower connecting block 10 is slidably provided on the inner wall of the opening.

[0022] When in use, the movement of the piston rod of the cylinder 6 can drive the first shell 2 and the upper mold 4 to move, and the connection block 10 can be moved to pull the connecting rod 12 to move, and the movable block 11 can be pulled to move along the inner wall of the guide groove through the guide block 13, and the lower connection block 10 and the lower mold 5 can be pulled to move until the plug block 9 is plugged into the inner wall of the slot, which can ensure the tightness of the connection between the upper mold 4 and the lower mold 5. During subsequent demolding, the upper mold 4 and the lower mold 5 are opened by moving in the opposite direction, so that the demolding frame 7 can push the model open and the demolding process can be carried out.

[0023] The sealing gasket 8 can ensure the tightness of the connection between the demoulding frame 7 and the lower mold 5. The connecting plate 14 and the movable block 11 can be connected or disassembled through the threaded handle 15, which is convenient for maintenance and replacement of the connecting structure after long-term use.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic demoulding mechanism for an electric rice cooker injection mold, comprising a body (1), characterized in that: The inner wall of the fuselage (1) is provided with a first shell (2) and a second shell (3); the first shell (2) is slidably arranged on the inner wall of the fuselage (1); the second shell (3) is fixedly connected to the bottom of the fuselage (1); an upper mold (4) is fixedly connected inside the first shell (2); a lower mold (5) is slidably arranged on the inner wall of the second shell (3); a cylinder (6) is fixedly connected to the inner wall of the top end of the fuselage (1); the piston rod end of the cylinder (6) is fixedly connected to the top end of the first shell (2); an opening is provided on the inner wall of the bottom end of the lower mold (5); a demoulding frame (7) is fixedly connected to the bottom of the fuselage (1); the top end of the demoulding frame (7) is fitted on the inner wall of the bottom end of the lower mold (5).

2. The automatic demoulding mechanism for an electric rice cooker injection mold according to claim 1, characterized in that: A sealing gasket (8) is fixedly connected to the inner wall of the bottom end of the lower mold (5), an insert block (9) is fixedly connected to the top end of the lower mold (5), a slot is provided at the bottom of the upper mold (4), and the insert block (9) is inserted into the inner wall of the slot.

3. The automatic demoulding mechanism for an electric rice cooker injection mold according to claim 1, characterized in that: The side walls of the upper mold (4) and the lower mold (5) are respectively fixedly connected with connecting blocks (10), and the side walls of the two connecting blocks (10) are respectively hingedly provided with connecting rods (12). The inner wall of the fuselage (1) is slidably provided with a movable block (11), and the lower connecting rod (12) is hingedly provided on the side wall of the movable block (11).

4. The automatic demoulding mechanism for an electric rice cooker injection mold according to claim 3, characterized in that: The inner wall of the movable block (11) is fixedly connected to a guide block (13); the inner wall of the body (1) is provided with a guide groove; and the guide block (13) is slidably arranged on the inner wall of the guide groove.

5. The automatic demoulding mechanism for an electric rice cooker injection mold according to claim 3, characterized in that: A connecting plate (14) is hingedly provided at the end of the upper connecting rod (12), and a threaded handle (15) is threadedly connected at the connection point between the connecting plate (14) and the movable block (11).

6. The automatic demoulding mechanism for an electric rice cooker injection mold according to claim 3, characterized in that: An opening is provided on the inner wall of the second shell (3), and the side wall of the lower connection block (10) is slidably arranged on the inner wall of the opening.

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