CN220548650U - Instrument injection moulding equipment - Google Patents

Abstract

The utility model discloses instrument injection molding equipment, which comprises a bottom plate, an upper die holder and a bottom die holder, wherein a support frame is fixedly arranged at the upper end of the bottom plate, an air cylinder is fixedly arranged at the bottom end of the support frame, the bottom end of an air cylinder telescopic rod is fixedly connected with the upper end of the upper die holder, and the instrument injection molding equipment further comprises an outer frame, an inner frame and a water pipe, wherein the outer frame is arranged at the bottom end of the support frame: the inner frame is fixedly arranged in the outer frame, and the outer frame and the inner frame form a semi-surrounding structure: through letting in cold water in to the inlet tube for in cold water input lets in the water pipe, utilized heat transfer's effect, played cooling's effect to die block seat and die cavity interior mould finished product, be the snake shape through the water pipe, increase and die block seat and die cavity's heat radiating area, make it cooling effect better to its cooling, and then reduce the adhesion of die finished product and die cavity, make things convenient for the staff follow-up take out it, be convenient for the staff to use.

Description

Instrument injection moulding equipment

Technical Field

The utility model relates to the technical field of injection molding equipment, in particular to instrument injection molding equipment.

Background

The electric vehicle instrument needs to be subjected to injection molding by using injection molding equipment in the production process, wherein the injection molding equipment is a device for endowing a plastic product with a complete structure and accurate size, and particularly, heated and melted plastic is injected into a die cavity by an injection molding machine under high pressure, and a formed product is obtained after cooling and solidifying.

At present, the existing instrument injection molding equipment still has some defects, after the equipment injection molding is finished, the cooling speed of a finished product is low, the cooling effect is poor, and if the finished product is not completely cooled, the adhesive force between a mold and a mold cavity is large, so that the mold is taken out more troublesome, and in order to solve the problems, the instrument injection molding equipment is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides instrument injection molding equipment, which solves the technical problems that after the equipment injection molding is finished, the cooling speed of a finished product is low, the cooling effect is poor, and if the finished product is not completely cooled, the adhesive force between a die and a die cavity is large, so that the taking out of a die is troublesome.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides an instrument injection moulding equipment, includes bottom plate, upper die base and die holder, the upper end fixed mounting of bottom plate has the support frame, the bottom fixed mounting of support frame has the cylinder, the bottom of cylinder telescopic link and the upper end fixed connection of upper die base, the bottom of upper die base is provided with the moulding-die, be provided with the die cavity on the die holder, upper die base and moulding-die are located the top of die holder, and this instrument injection moulding equipment still includes frame, inside casing and water pipe: the inner frame is fixedly arranged in the outer frame, the outer frame and the inner frame form a semi-surrounding structure, the semi-surrounding structure is sleeved on the outer side of the bottom die base, the inner frame is fixedly connected with the bottom die base, the water pipe is in a serpentine shape, the water inlet pipe and the water outlet pipe are fixedly arranged at ports on two sides of the water pipe respectively, the water inlet pipe and the water outlet pipe penetrate through the outer frame and the inner frame, and the surfaces of the outer frame and the inner frame are provided with accommodating grooves for accommodating the water pipe:

preferably: the port of inlet tube department fixedly connected with connector one, the port of drain pipe department fixedly connected with connector two, wherein, inlet tube and drain pipe are located the same side of frame.

Preferably: the bottom plate is provided with a jacking component, the jacking component comprises a push rod and a pulling plate, the push rod is fixedly connected with the pulling plate, and the pulling plate is located below the bottom die holder.

Preferably: the ejector rod is movably inserted into the bottom die seat, a spring is movably sleeved on the ejector rod, and the pull plate is fixedly connected with the bottom end of the bottom die seat through the spring.

Preferably: one side of the upper end of the pulling plate is fixedly provided with a pulling handle, wherein the pulling handle is positioned on one side of the bottom die holder, and the pulling handle is arc-shaped.

Preferably: the bottom of ejector pin and arm-tie all laminate with the upper end of bottom plate, wherein, the arm-tie is rectangular plate design.

The beneficial effects are that: 1. through letting in cold water in to the inlet tube for in cold water input lets in the water pipe, utilized heat transfer's effect, played cooling's effect to die block seat and die cavity interior mould finished product, be the snake shape through the water pipe, increase and die block seat and die cavity's heat radiating area, make it cooling effect better to its cooling, and then reduce the adhesion of die finished product and die cavity, make things convenient for the staff follow-up take out it, be convenient for the staff to use.

2. Through upwards pulling the pull handle for the arm-tie upwards moves, can drive the ejector pin and upwards move through the arm-tie, can push out the mould finished product in the die cavity through the ejector pin upwards move, thereby makes things convenient for the staff to take out the mould finished product, easy operation, cup joints the spring through the activity on the ejector pin, can exert effort to the spring when the arm-tie upwards moves, makes spring atress compression, after taking out the mould finished product, utilizes the elasticity reset effect of spring, makes arm-tie and pull handle reset, structural design is reasonable, and it is more convenient to use.

Drawings

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

FIG. 1 is a block diagram of the overall injection molding apparatus for an instrument of the present utility model;

FIG. 2 is an exploded perspective view of the semi-enclosed structure of the present utility model;

FIG. 3 is a block diagram of a pulling plate of the present utility model;

fig. 4 is an enlarged structural view of the present utility model at a in fig. 1.

Legend description: 1. a bottom plate; 11. a support frame; 12. a cylinder; 2. an upper die holder; 21. pressing; 3. a bottom die holder; 31. a mold cavity; 4. an outer frame; 5. an inner frame; 6. a receiving groove; 7. a water pipe; 71. a water inlet pipe; 72. a drain pipe; 73. a first connector; 74. a second connector; 8. a push rod; 81. a spring; 9. pulling a plate; 91. a pull handle.

Detailed Description

This embodiment of the utility model is through providing an instrument injection moulding equipment, current finished product cooling rate has been effectively solved, the cooling effect is not good, and if the finished product is not cooled down completely yet, the adhesion force of mould and die cavity will be great, thereby it is comparatively troublesome to lead to taking out of model, the device is through letting in cold water in to the inlet tube, make cold water input water pipe in, utilize the effect of heat transfer, the effect to die block seat and die cavity interior's mould finished product has played cooling, be the snake shape through the water pipe, increase and die holder and die cavity's heat radiating area, make it cooling effect better to its cooling, and then reduce the adhesion force of mould finished product and die cavity, make things convenient for the staff to take out it, be convenient for the staff to use, make up the arm-tie through the arm-tie, can drive the ejector pin and move up, can be ejecting with the mould finished product in the die cavity through the ejector pin, thereby make things convenient for the staff to take out the mould finished product, easy operation, the spring can be applyed the effort when moving up through the ejector pin, make spring atress compress, after taking out the mould finished product, utilize the spring reset effect and the spring reset effect, make the design reasonable use, the convenience.

Example 1: the technical scheme in this application embodiment is for effectively having solved equipment after accomplishing of moulding plastics, and finished product cooling rate is slow, and the cooling effect is not good, and if the finished product has not cooled down completely yet, the adhesion of mould and die cavity will be great to lead to taking out of model comparatively troublesome, and the overall thinking is as follows:

aiming at the problems existing in the prior art, the utility model provides instrument injection molding equipment, which comprises a bottom plate 1, an upper die holder 2 and a bottom die holder 3, wherein a support frame 11 is fixedly arranged at the upper end of the bottom plate 1, an air cylinder 12 is fixedly arranged at the bottom end of the support frame 11, the bottom end of an air cylinder 12 telescopic rod is fixedly connected with the upper end of the upper die holder 2, a die 21 is arranged at the bottom end of the upper die holder 2, a die cavity 31 is arranged on the bottom die holder 3, the upper die holder 2 and the die 21 are positioned above the bottom die holder 3, and the instrument injection molding equipment further comprises an outer frame 4, an inner frame 5 and a water pipe 7: the inside casing 5 fixed mounting is in frame 4, frame 4 and inside casing 5 form a semi-surrounding structure, semi-surrounding structure cover is established in the outside of die block seat 3, be equipped with semi-surrounding structure through die block seat 3's outside cover, water pipe 7 is the snake shape, both sides port punishment fixed mounting of water pipe 7 has inlet tube 71 and drain pipe 72, inlet tube 71 and drain pipe 72 all run through frame 4 and inside casing 5, the holding tank 6 that is used for holding water pipe 7 has all been seted up on the surface of frame 4 and inside casing 5, add the injection molding material into die cavity 31 during the use, and through starting cylinder 12, make telescopic link drive upper die base 2 and moulding-die 21 move down and carry out hot briquetting to the injection molding material in die cavity 31, be equipped with the semi-surrounding structure through die block seat 3's outside cover, be provided with water pipe 7 in the semi-surrounding structure, through letting in cold water into in the water pipe 7, utilize the effect of heat transfer, the cooling effect has been played to the mould finished product in to frame seat 3 and the die cavity 31, be the shape through water pipe 7, increase and die cavity 31 and make it is more convenient to cool down the cooling effect and take out the die cavity 31, and cooling effect and cooling personnel are convenient for their cooling down, and cooling staff and take out die cavity 31.

Example 2: based on embodiment 1, the problem of taking out the mould finished product from the die cavity 31 is solved, the port department fixedly connected with connector one 73 of inlet tube 71, the port department fixedly connected with connector two 74 of drain pipe 72, wherein, inlet tube 71 and drain pipe 72 are located the same side of frame 4, be provided with the top and move the subassembly on bottom plate 1, the top moves the subassembly and includes ejector pin 8 and arm-tie 9, wherein, arm-tie 9 is located the below of die holder 3, ejector pin 8 activity inserts in die holder 3, wherein, the movable sleeve has spring 81 on the ejector pin 8, arm-tie 9 passes through spring 81 and the bottom fixed connection of die holder 3, one side fixed mounting of arm-tie 91 of arm-tie 9 upper end, wherein, arm-tie 91 is located one side of die holder 3, the arm-tie 91 is the arc form, the bottom of ejector pin 8 and arm-tie 9 all is laminated with the upper end of bottom plate 1, wherein, arm-tie 9 is rectangular platy design, the overall thinking is as follows:

through upwards pulling pull 91 for arm-tie 9 upwards moves, can drive ejector pin 8 upwards through arm-tie 9 and move up, can push out the mould finished product in the die cavity 31 through ejector pin 8 upwards move, thereby make things convenient for the staff to take out the mould finished product, easy operation, can exert effort to spring 81 when moving upwards through ejector pin 8, make spring 81 atress compression, after taking out the mould finished product, utilize the elasticity reset effect of spring 81, make arm-tie 9 and pull 91 reset, structural design is reasonable, and it is more convenient to use.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims (6)

1. The utility model provides an instrument injection moulding equipment, includes bottom plate (1), upper die base (2) and die block seat (3), the upper end fixed mounting of bottom plate (1) has support frame (11), the bottom fixed mounting of support frame (11) has cylinder (12), the bottom of cylinder (12) telescopic link and the upper end fixed connection of upper die base (2), the bottom of upper die base (2) is provided with moulding-die (21), be provided with die cavity (31) on die block seat (3), upper die base (2) and moulding-die (21) are located the top of die block seat (3), its characterized in that, this instrument injection moulding equipment still includes frame (4), inside casing (5) and water pipe (7): the utility model discloses a water-saving device for a plastic bottle, including frame (5), frame (4), inner frame (5), water pipe (7), water inlet pipe (71) and drain pipe (72) all run through frame (4) and inner frame (5), holding tank (6) that are used for holding water pipe (7) have all been seted up on the surface of frame (4) and inner frame (5), inner frame (5) and bottom die block (3) fixed connection are established to half surrounding structure cover in the outside, water pipe (7) are snakelike form, water pipe (7) both sides port punishment fixed mounting has inlet pipe (71) and drain pipe (72).

2. An instrument injection molding apparatus as claimed in claim 1, wherein: a first connector (73) is fixedly connected to the port of the water inlet pipe (71), and a second connector (74) is fixedly connected to the port of the water outlet pipe (72);

wherein the water inlet pipe (71) and the water outlet pipe (72) are positioned on the same side of the outer frame (4).

3. An instrument injection molding apparatus as claimed in claim 1, wherein: a jacking assembly is arranged on the bottom plate (1), and comprises an ejector rod (8) and a pull plate (9);

the ejector rod (8) is fixedly connected with the pulling plate (9), and the pulling plate (9) is positioned below the bottom die holder (3).

4. A meter injection molding apparatus as claimed in claim 3, wherein: the ejector rod (8) is movably inserted into the bottom die seat (3);

the ejector rod (8) is movably sleeved with a spring (81), and the pulling plate (9) is fixedly connected with the bottom end of the bottom die seat (3) through the spring (81).

5. An instrument injection molding apparatus as claimed in claim 4, wherein: one side of the upper end of the pull plate (9) is fixedly provided with a pull handle (91);

the pull handle (91) is located on one side of the bottom die holder (3), and the pull handle (91) is arc-shaped.

6. An instrument injection molding apparatus as claimed in claim 5, wherein: the bottom ends of the ejector rod (8) and the pull plate (9) are attached to the upper end of the bottom plate (1);

wherein the pulling plate (9) is of rectangular plate-shaped design.