CN219618411U

CN219618411U - Demoulding device of movable slide block of injection mould frame

Info

Publication number: CN219618411U
Application number: CN202320619866.5U
Authority: CN
Inventors: 黄涛; 袁文
Original assignee: Kunshan Xinaishengte Intelligent Technology Co ltd
Current assignee: Kunshan Xinaishengte Intelligent Technology Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-09-01
Anticipated expiration: 2033-03-27

Abstract

The utility model relates to the technical field of injection molding die frames and discloses a demolding device of an injection molding die frame movable slide block. This shedder of die carrier movable slide block moulds plastics when the starter motor, when making the threaded rod corotation, and then makes the drive plate upwards move, through the cooperation of extrusion rod and control mechanism, makes the closing plate shift out from the lateral wall of quiet mould, and then can make external cold air enter into the die cavity, can make the work piece in the die cavity can take shape fast, conveniently carries out the drawing of patterns.

Description

Demoulding device of movable slide block of injection mould frame

Technical Field

The utility model relates to the technical field of injection molding die frames, in particular to a demolding device of an injection molding die frame movable slide block.

Background

Injection molding is a method for producing shapes of industrial products, and rubber injection molding and plastic injection molding are generally used for products, and injection molding can be divided into an injection molding compression molding method and a die casting method. In the injection molding operation, an injection molding frame is often used.

When the demoulding device of the existing injection mould frame movable slide block is used for demoulding, plastic workpieces can be adhered to the inner wall of a mould groove, so that demoulding is inconvenient, in the demoulding process, the phenomenon that the workpieces are damaged can occur, and the quality of products is reduced.

Disclosure of Invention

The utility model aims to provide a demoulding device of an injection mould frame movable slide block, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a shedder of die carrier movable slide block moulds plastics, includes the base, the top of base is fixed with the backup pad, the top of backup pad is fixed with the roof, the top of roof is fixed with the cylinder, the bottom of cylinder is fixed with movable mould, the top of base is fixed with quiet mould, the die cavity has been seted up on the quiet mould, the bottom of base is fixed with the fixed frame, be provided with drive mechanism in the fixed frame, be provided with control mechanism on the quiet mould, drive mechanism includes:

the motor is fixed on the inner wall of the fixed frame;

the threaded rod is fixed at the output end of the motor;

and the transmission plate is in threaded connection with the outer wall of the threaded rod.

Preferably, a guide rod penetrates through the transmission plate, the guide rod is fixed on the inner wall of the fixed frame, and an extrusion rod is fixed on the side wall of the transmission plate.

Preferably, the control mechanism comprises a fixed block, the fixed block is fixed at the bottom of the base, a connecting spring is fixed on the side wall of the fixed block, a transmission rod is fixed on one side, far away from the fixed block, of the connecting spring, and an inclined block is fixed at the bottom of the transmission rod.

Preferably, the outer wall of the transmission rod is fixed with a connecting rod, and one end of the connecting rod, which is far away from the transmission rod, is fixed with a sealing plate.

Preferably, the bottom of base is fixed with drive spring, drive spring's bottom is fixed with the connecting plate, the top of connecting plate is fixed with the push rod, the top of push rod is fixed with the push pedal.

Preferably, the transmission rod penetrates through the base, and the transmission rod is in sliding connection with the penetrating position of the base.

Compared with the prior art, the utility model provides a demoulding device of an injection mould frame movable slide block, which has the following beneficial effects:

1. this shedder of die carrier movable slide block moulds plastics when the starter motor, when making the threaded rod corotation, and then makes the drive plate upwards move, through the cooperation of extrusion rod and control mechanism, makes the closing plate shift out from the lateral wall of quiet mould, and then can make external cold air enter into the die cavity, can make the work piece in the die cavity can take shape fast, conveniently carries out the drawing of patterns.

2. This shedder of die carrier movable slide block moulds plastics when the threaded rod drives the drive plate and continues the upward movement, through the cooperation of connecting plate, push rod and push pedal, makes things convenient for the push pedal to carry out the drawing of patterns.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall front view of the present utility model;

fig. 3 is an enlarged schematic view of the a structure of fig. 2 according to the present utility model.

In the figure: 1. a base; 2. a support plate; 3. a top plate; 4. a cylinder; 5. a movable mold; 6. a static mold; 7. a die cavity; 8. a fixed frame; 9. a transmission mechanism; 91. a motor; 92. a threaded rod; 93. a drive plate; 94. an extrusion rod; 95. a guide rod; 10. a control mechanism; 101. a fixed block; 102. a connecting spring; 103. a transmission rod; 104. a connecting rod; 105. a sealing plate; 106. a tilting block; 11. a transmission spring; 12. a connecting plate; 13. a push rod; 14. a push plate.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a shedder of die carrier movable slide block moulds plastics, includes base 1, and the top of base 1 is fixed with backup pad 2, and the top of backup pad 2 is fixed with roof 3, and the top of roof 3 is fixed with cylinder 4, and the bottom of cylinder 4 is fixed with movable mould 5, and the top of base 1 is fixed with quiet mould 6, has seted up die cavity 7 on the quiet mould 6, and the bottom of base 1 is fixed with fixed frame 8, is provided with drive mechanism 9 in the fixed frame 8, is provided with control mechanism 10 on the quiet mould 6.

Above-mentioned drive mechanism 9 includes motor 91, motor 91 fixes the inner wall at fixed frame 8, the output of motor 91 is fixed with threaded rod 92, the bottom at base 1 is installed in the top rotation of threaded rod 92, threaded rod 92's outer wall threaded connection has drive plate 93, run through in the drive plate 93 has guide bar 95, the department sliding connection of running through of drive plate 93 and guide bar 95, guide bar 95 fixes the inner wall at fixed frame 8, can play the effect of leading drive plate 93 through setting up guide bar 95, the lateral wall of drive plate 93 is fixed with extrusion rod 94, when start cylinder 4, make movable mould 5 move down, carry out the operation of moulding plastics, after moulding plastics, and then can start cylinder 4, make movable mould 5 upwards move, and then can start motor 91, make threaded rod 92 corotation, and then make drive plate 93 upwards move, drive extrusion rod 94 upwards move.

The control mechanism 10 comprises a fixed block 101, the fixed block 101 is fixed at the bottom of the base 1, a connecting spring 102 is fixed on the side wall of the fixed block 101, a transmission rod 103 is fixed on one side of the connecting spring 102 away from the fixed block 101, the transmission rod 103 penetrates through the base 1, the transmission rod 103 is slidably connected with the penetrating position of the base 1, the transmission rod 103 can move at the penetrating position of the base 1, an inclined block 106 is fixed at the bottom of the transmission rod 103, a connecting rod 104 is fixed on one side of the transmission rod 103 close to the fixed block 101, a sealing plate 105 is fixed on one end of the connecting rod 104 away from the transmission rod 103, the sealing plate 105 penetrates through the side wall of the static mold 6, the sealing plate 105 is attached to the penetrating position of the static mold 6, when the extrusion rod 94 moves upwards to a specified position, the inclined surface of the inclined block 106 is extruded by the extrusion rod 94, the inclined block 106 is far away from the threaded rod 92, the connecting rod 104, the sealing plate 105 is moved out of the side wall of the static die 6, so that external cold air can enter the die cavity 7, the workpiece is conveniently and rapidly molded, the demolding is convenient, the bottom of the base 1 is fixedly provided with the transmission spring 11, the bottom of the transmission spring 11 is fixedly provided with the connecting plate 12, the top of the connecting plate 12 is fixedly provided with the push rod 13, the push rod 13 penetrates through the base 1, the push rod 13 is in sliding connection with the penetrating part of the base 1, the top of the push rod 13 is fixedly provided with the push plate 14, the push plate 14 is attached to the inner wall of the die cavity 7, when the transmission plate 93 moves upwards, the transmission plate 93 presses the connecting plate 12 to compress the transmission spring 11, the push plate 14 pushes the workpiece in the die cavity 7 out through the push rod 13, the workpiece is demolded, after the demolding is finished, the motor 91 can be started, the threaded rod 92 is reversed, the transmission plate 93 moves downwards, the transmission plate 93 is far away from the connecting plate 12, because the transmission spring 11 is in a compressed state, the connecting plate 12 drives the push rod 13 to move downwards, the push plate 14 moves downwards to restore to the original position, and when the transmission plate 93 moves downwards to the bottom of the inclined block 106, because the connecting spring 102 is in a stretched state, the sealing plate 105 stretches into the static mold 6 through the transmission rod 103 and the connecting rod 104, and the next injection molding operation is performed.

Working principle: when the cylinder 4 is started, the movable mold 5 moves downwards to perform injection molding operation, after injection molding is finished, the cylinder 4 can be started, the movable mold 5 moves upwards, the motor 91 can be started, the threaded rod 92 rotates forwards, the transmission plate 93 moves upwards, the extrusion rod 94 is driven to move upwards, when the extrusion rod 94 moves upwards to a specified position, the extrusion rod 94 extrudes the inclined surface of the inclined block 106, the inclined block 106 is far away from the threaded rod 92, the sealing plate 105 moves out of the side wall of the static mold 6 through the transmission rod 103 and the connecting rod 104, cold air outside can enter the mold cavity 7, the workpiece can be conveniently and rapidly molded, demolding is convenient, when the transmission plate 93 moves upwards, the transmission plate 93 extrudes the connecting plate 12 to compress the transmission spring 11, the push plate 14 pushes out the workpiece in the mold cavity 7 through the push rod 13, and the workpiece is demolded.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a shedder of die carrier movable slide block moulds plastics, includes base (1), its characterized in that: the top of base (1) is fixed with backup pad (2), the top of backup pad (2) is fixed with roof (3), the top of roof (3) is fixed with cylinder (4), the bottom of cylinder (4) is fixed with movable mould (5), the top of base (1) is fixed with quiet mould (6), mould groove (7) have been seted up on quiet mould (6), the bottom of base (1) is fixed with fixed frame (8), be provided with drive mechanism (9) in fixed frame (8), be provided with control mechanism (10) on quiet mould (6), drive mechanism (9) include:

a motor (91), wherein the motor (91) is fixed on the inner wall of the fixed frame (8);

a threaded rod (92), the threaded rod (92) being fixed at the output of the motor (91);

and the transmission plate (93) is in threaded connection with the outer wall of the threaded rod (92).

2. The demolding device of the injection mold frame movable slide block according to claim 1, wherein: guide rods (95) penetrate through the transmission plate (93), the guide rods (95) are fixed on the inner wall of the fixed frame (8), and extrusion rods (94) are fixed on the side wall of the transmission plate (93).

3. The demolding device of the injection mold frame movable slide block according to claim 1, wherein: the control mechanism (10) comprises a fixed block (101), the fixed block (101) is fixed at the bottom of the base (1), a connecting spring (102) is fixed on the side wall of the fixed block (101), a transmission rod (103) is fixed on one side, far away from the fixed block (101), of the connecting spring (102), and an inclined block (106) is fixed at the bottom of the transmission rod (103).

4. A demolding device for an injection mold frame moving slide block according to claim 3, characterized in that: the outer wall of the transmission rod (103) is fixed with a connecting rod (104), and one end of the connecting rod (104) far away from the transmission rod (103) is fixed with a sealing plate (105).

5. The demolding device of the injection mold frame movable slide block according to claim 1, wherein: the novel multifunctional electric bicycle is characterized in that a transmission spring (11) is fixed at the bottom of the base (1), a connecting plate (12) is fixed at the bottom of the transmission spring (11), a push rod (13) is fixed at the top of the connecting plate (12), and a push plate (14) is fixed at the top of the push rod (13).

6. A demolding device for an injection mold frame moving slide block according to claim 3, characterized in that: the transmission rod (103) penetrates through the base (1), and the transmission rod (103) is in sliding connection with the penetrating position of the base (1).