CN210651670U

CN210651670U - Injection mold convenient to get material

Info

Publication number: CN210651670U
Application number: CN201921524568.8U
Authority: CN
Inventors: 王赵楠
Original assignee: Kunshan Ensheng Precision Technology Co Ltd
Current assignee: Kunshan Ensheng Precision Technology Co Ltd
Priority date: 2019-09-15
Filing date: 2019-09-15
Publication date: 2020-06-02
Anticipated expiration: 2029-09-15

Abstract

The utility model discloses an injection mold convenient to get material relates to injection mold technical field, and it includes the lower mould, two first spouts have been seted up to the lower surface of lower mould inner wall, sliding connection has first slider in the first spout, the upper surface of first slider and the bottom fixed connection of head rod, the right flank of head rod and electric putter's left end fixed connection, the top of head rod and the lower fixed surface of trapezoidal piece are connected, the upper surface of trapezoidal piece and the surface overlap joint of gyro wheel. This injection mold convenient to get material through setting up first spout, first slider, trapezoidal piece, ejector pin and roof for two gyro wheels roll at the upper surface of two trapezoidal pieces, thereby drive second connecting rod, layer board, ejector pin and roof upward movement, thereby jack-up the part in the die cavity, make things convenient for the staff to get the material, saved a large amount of time of staff, improved the production efficiency of part.

Description

Injection mold convenient to get material

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold convenient to get material.

Background

A processing method used during the production of some complicated parts of shape in batches during injection mold, mainly be applied to the public industry field, the material that melts for being heated during the injection mold process jets into the die cavity by the high pressure, obtain the shaping article, divide into the thermosetting plastic mould according to the shaping characteristic, the thermoplasticity plastic mould is two kinds, for the production efficiency who improves the part, the factory uses injection mold to produce the part in a large number, need the staff to take out the part manually after spare part production, but current injection mold is not convenient for the staff and gets the material, a large amount of time of staff has been wasted, staff's working strength has been increased, the production efficiency of part has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an injection mold convenient to get material has solved the production efficiency for improving the part, and the mill uses injection mold to produce the part in a large number, needs the staff to take out the part manually after the spare part is produced, but current injection mold is not convenient for the staff and gets the material, has wasted a large amount of time of staff, has increased staff's working strength, has reduced the production efficiency's of part problem.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides an injection mold convenient to get material, includes the lower mould, two first spouts have been seted up to the lower surface of lower mould inner wall, sliding connection has first slider in the first spout, the upper surface of first slider and the bottom fixed connection of head rod, the right flank of head rod and electric putter's left end fixed connection, the top of head rod and the lower fixed surface of trapezoidal piece are connected, the upper surface of trapezoidal piece and the surface overlap joint of gyro wheel.

The front and the back of gyro wheel are through the bottom swing joint of same pin and second connecting rod, the top of second connecting rod and the lower fixed surface of layer board are connected, the left and right sides face of layer board respectively with the opposite face fixed connection of two second sliders, second slider sliding connection is in the second spout, the left surface at the lower mould inner wall is seted up to the second spout, the upper surface of layer board and the bottom fixed connection of a plurality of ejector pin, the ejector pin sets up in the through-hole, the upper surface at the lower mould inner wall is seted up to the through-hole.

The top of ejector pin and the lower fixed surface connection of roof, the roof sets up at the plate groove, the lower surface at the die cavity inner wall is seted up in the plate groove, the upper surface at the lower mould is seted up in the die cavity, the upper surface of lower mould and the lower surface overlap joint of last mould, the lower surface of going up the mould and the top fixed connection of locating pin, the locating pin joint is in the constant head tank, the upper surface at the lower mould is seted up to the constant head tank, the upper surface of going up the mould and the both ends fixed connection of handle.

Preferably, the first slider is shaped like a T, and the first sliding groove is shaped like a T.

Preferably, the upper surface of the supporting plate is fixedly connected with the bottom end of the spring, and the top end of the spring is fixedly connected with the upper surface of the inner wall of the lower die.

Preferably, the handle is shaped like a C, and the top plate and the plate groove are both shaped like a trapezoid.

Preferably, the right side surface of the lower die is fixedly connected with a power supply, and the right side surface of the power supply is fixedly connected with the left side surface of the switch.

Preferably, the output end of the power supply is electrically connected with the input end of the switch through a wire, and the output end of the switch is electrically connected with the input end of the electric push rod through a wire.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this injection mold convenient to get material, through setting up the power, a switch, the lower mould, first spout, first slider, the head rod, electric putter, the trapezoidal piece, the gyro wheel, the pin, ejector pin and roof, when the completion of moulding plastics need get the material, the staff at first opens the switch, control electric putter extension, make two head rods drive two first sliders and slide in first spout, two head rods are through driving two trapezoidal piece side-to-side motions, make two gyro wheels roll at the upper surface of two trapezoidal pieces, thereby drive the second connecting rod, the layer board, ejector pin and roof upward movement, thereby jack-up the part in the die cavity, make things convenient for the staff to get the material, a large amount of time of staff has been saved, the production efficiency of part is improved.

2. This injection mold convenient to get material, through setting up electric putter, the layer board, the second slider, the second spout, spring and through-hole, the staff is after taking out the part, and open the switch, control electric putter shrink, electric putter drives two head rods and two trapezoidal pieces motion in opposite directions, the spring resumes the original length, layer board downstream under the effect of spring force, make the layer board drive ejector pin and roof downstream, do not need staff manual operation to let the ejector pin return to the initial position automatically, and the operation is simple, time saving and labor saving, the working strength of staff has been reduced.

3. The injection mold convenient for material taking can fix the left end and the right end of the supporting plate by arranging the second slide block and the second chute, and the arrangement of the supporting plate and the second connecting rod ensures that the second slide block can move in the second chute, the arrangement of the top plate and the plate chute can improve the material taking precision of workers because the shapes of the top plate and the plate chute are both trapezoidal, the upper mold and the lower mold can be conveniently separated by the workers because the shape of the handle is C-shaped, the first slide block and the first chute are both T-shaped because the first slide block and the first chute are arranged, the first slide block can stably move in the first chute, the trapezoidal block can stably move left and right, the left and right movement of the first connecting rod drives the second connecting rod to move up and down through the roller because the trapezoidal block is arranged, thereby driving the supporting plate, the ejector rod and the top plate to move upwards and jack up parts, the operation is simple, and the part can be conveniently taken out by the worker.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of a lower mold of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the first chute viewed from the left.

In the figure: the device comprises a lower die 1, a first sliding groove 2, a first sliding block 3, a first connecting rod 4, an electric push rod 5, a trapezoidal block 6, a roller 7, a pin 8, a second connecting rod 9, a supporting plate 10, a second sliding block 11, a second sliding groove 12, a push rod 13, a top plate 14, a die groove 15, an upper die 16, a handle 17, a positioning pin 18, a positioning groove 19, a spring 20, a power supply 21, a switch 22, a plate groove 23 and a through hole 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: an injection mold convenient for material taking comprises a lower mold 1, wherein two first chutes 2 are formed in the lower surface of the inner wall of the lower mold 1, first sliders 3 are connected in the first chutes 2 in a sliding manner, the first sliders 3 are T-shaped, the first chutes 2 are T-shaped, the first sliders 3 and the first chutes 2 are arranged, the first sliders 3 and the first chutes 2 are T-shaped, the first sliders 3 can stably move in the first chutes 2, so that a trapezoidal block 6 can stably move left and right, the upper surface of the first sliders 3 is fixedly connected with the bottom ends of first connecting rods 4, the right side surfaces of the first connecting rods 4 are fixedly connected with the left end of an electric push rod 5, the top ends of the first connecting rods 4 are fixedly connected with the lower surface of the trapezoidal block 6, the upper surface of the trapezoidal block 6 is in lap joint with the outer surface of a roller 7, and the trapezoidal block 6 is arranged, so that the left and right movements of the first connecting rods 4 drive a second connecting rod 9 to move up and down through the roller 7, thereby driving the supporting plate 10, the mandril 13 and the top plate 14 to move upwards and jack up the part.

The front and the back of the roller 7 are movably connected with the bottom end of a second connecting rod 9 through the same pin 8, the top end of the second connecting rod 9 is fixedly connected with the lower surface of a supporting plate 10, the left and the right side surfaces of the supporting plate 10 are respectively fixedly connected with the opposite surfaces of two second sliding blocks 11, the second sliding blocks 11 are slidably connected in second sliding grooves 12, the left and the right ends of the supporting plate 10 can be fixed by arranging the second sliding blocks 11 and the second sliding grooves 12, the left and the right shaking of the supporting plate 10 can be avoided, the moving stability of the supporting plate 10 can be improved, the second sliding grooves 12 are arranged on the left side surface of the inner wall of the lower die 1, the upper surface of the supporting plate 10 is fixedly connected with the bottom end of a spring 20, the top end of the spring 20 is fixedly connected with the upper surface of the inner wall of the lower die 1, the supporting plate 10 moves downwards under the, do not need staff's manual operation to let ejector pin 13 get back to the initial position automatically, easy operation, labour saving and time saving has reduced staff's working strength, the upper surface of layer board 10 and the bottom fixed connection of a plurality of ejector pin 13, and ejector pin 13 sets up in through-hole 24, and through-hole 24 is seted up at the upper surface of lower mould 1 inner wall.

The top end of the ejector rod 13 is fixedly connected with the lower surface of the top plate 14, the top plate 14 is arranged in the plate groove 23, the plate groove 23 is formed in the lower surface of the inner wall of the die groove 15, through arrangement of the top plate 14 and the plate groove 23, the material taking precision can be improved as the top plate 14 and the plate groove 23 are both trapezoidal, the die groove 15 is formed in the upper surface of the lower die 1, the right side surface of the lower die 1 is fixedly connected with a power supply 21, the right side surface of the power supply 21 is fixedly connected with the left side surface of a switch 22, the output end of the power supply 21 is electrically connected with the input end of the switch 22 through a lead, the output end of the switch 22 is electrically connected with the input end of the electric push rod 5 through a lead, the upper surface of the lower die 1 is lapped with the lower surface of the upper die 16, the lower surface of the upper die 16 is fixedly, the upper surface at lower mould 1 is seted up to constant head tank 19, go up the upper surface of mould 16 and handle 17's both ends fixed connection, handle 17's shape sets up to C shape, the shape of roof 14 and board groove 23 all sets up to trapezoidal, through setting up handle 17, be C shape because of handle 17's shape, can make things convenient for the staff to part last mould 16 and lower mould 1, through setting up roof 14 and board groove 23, because of the shape of roof 14 and board groove 23 is trapezoidal, can improve staff's the precision of getting the material.

The utility model discloses an operating procedure does:

s1, when the injection molding is finished and the material needs to be taken, a worker firstly turns on the switch 22 and controls the electric push rod 5 to extend, so that the two first connecting rods drive the two first sliding blocks 3 to slide in the first sliding grooves 2;

s2, secondly, the two first connecting rods 4 drive the two trapezoidal blocks 6 to move left and right, so that the two rollers 7 roll on the upper surfaces of the two trapezoidal blocks 6, thereby driving the second connecting rods 9, the supporting plate 10, the ejector rods 13 and the top plate 14 to move upwards, and thus jacking up the parts in the die cavity 15;

s3, after the part is taken out by a worker, the switch 22 is turned on to control the electric push rod 5 to contract, the electric push rod 5 drives the two first connecting rods 4 and the two trapezoidal blocks 6 to move oppositely, the spring 20 restores the original length, and the supporting plate 10 moves downwards under the action of the elastic force of the spring 20, so that the supporting plate 10 drives the ejector rod 13 and the top plate 14 to move downwards.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an injection mold convenient to get material, includes lower mould (1), its characterized in that: the lower surface of the inner wall of the lower die (1) is provided with two first sliding grooves (2), a first sliding block (3) is connected in the first sliding grooves (2) in a sliding mode, the upper surface of the first sliding block (3) is fixedly connected with the bottom end of a first connecting rod (4), the right side surface of the first connecting rod (4) is fixedly connected with the left end of an electric push rod (5), the top end of the first connecting rod (4) is fixedly connected with the lower surface of a trapezoidal block (6), and the upper surface of the trapezoidal block (6) is in lap joint with the outer surface of a roller (7);

the front and the back of the roller (7) are movably connected with the bottom end of a second connecting rod (9) through the same pin (8), the top end of the second connecting rod (9) is fixedly connected with the lower surface of a supporting plate (10), the left side surface and the right side surface of the supporting plate (10) are respectively fixedly connected with opposite surfaces of two second sliding blocks (11), the second sliding blocks (11) are slidably connected in second sliding grooves (12), the second sliding grooves (12) are formed in the left side surface of the inner wall of the lower die (1), the upper surface of the supporting plate (10) is fixedly connected with the bottom ends of a plurality of ejector rods (13), the ejector rods (13) are arranged in through holes (24), and the through holes (24) are formed in the upper surface of the inner wall of the lower die (1);

the top of ejector pin (13) and the lower fixed surface connection of roof (14), roof (14) set up in board groove (23), the lower surface at die cavity (15) inner wall is seted up in board groove (23), the upper surface at lower mould (1) is seted up in die cavity (15), the upper surface of lower mould (1) and the lower surface overlap joint of last mould (16), the lower surface of going up mould (16) and the top fixed connection of locating pin (18), locating pin (18) joint is in constant head tank (19), the upper surface at lower mould (1) is seted up in constant head tank (19), the upper surface of going up mould (16) and the both ends fixed connection of handle (17).

2. The injection mold convenient to get material of claim 1, characterized in that: the first sliding block (3) is T-shaped, and the first sliding chute (2) is T-shaped.

3. The injection mold convenient to get material of claim 1, characterized in that: the upper surface of layer board (10) and the bottom fixed connection of spring (20), the top of spring (20) and the upper surface fixed connection of lower mould (1) inner wall.

4. The injection mold convenient to get material of claim 1, characterized in that: the handle (17) is C-shaped, and the top plate (14) and the plate groove (23) are trapezoidal.

5. The injection mold convenient to get material of claim 1, characterized in that: the right side face of lower mould (1) fixedly connected with power (21), the right flank of power (21) and the left side fixed connection of switch (22).

6. The injection mold convenient to get material of claim 5, characterized in that: the output end of the power supply (21) is electrically connected with the input end of the switch (22) through a lead, and the output end of the switch (22) is electrically connected with the input end of the electric push rod (5) through a lead.