CN211137936U

CN211137936U - Injection mold convenient to fix and cool

Info

Publication number: CN211137936U
Application number: CN201921413765.2U
Authority: CN
Inventors: 常慧娜
Original assignee: Noyi Environmental Equipment Manufacturing Beijing Co ltd
Current assignee: Noyi Environmental Equipment Manufacturing Beijing Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-07-31
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses an injection mold of convenient fixed cooling, including the diaphragm, the equal fixedly connected with riser in both sides at diaphragm top, the top fixedly connected with backup pad of riser, the workbin is dissolved to the top fixedly connected with of backup pad, the fixed intercommunication in right side of dissolving the workbin top has the inlet pipe, the fixed intercommunication in bottom of dissolving the workbin has first pipe of moulding plastics, the fixed intercommunication in bottom of first pipe of moulding plastics has the hose, the equal fixedly connected with hydraulic stem in both sides of backup pad bottom, the mould is gone up to the bottom fixedly connected with of hydraulic stem. The utility model discloses possess the convenience and fix the separation and the advantage of initiatively cooling down the mould to the mould, solved current injection moulding equipment and did not possess the convenience and fix and separate the mould, relatively loaded down with trivial details during the operation can not initiatively cool down the mould, and the extravagant many times of self-cooling has reduced production efficiency's problem.

Description

Injection mold convenient to fix and cool

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold of convenient fixed cooling.

Background

With the development of machining technology, injection molding by an injection molding machine becomes a mature and common process, the process is widely applied to various plastic products, the molding efficiency is high, the product structure is stable, an injection mold is a tool for producing plastic products and is also a tool for endowing the plastic products with complete structures and accurate sizes, and injection molding is a processing method used for batch production of parts with complex shapes. The injection molding machine is characterized in that plastic melted by heating is injected into a mold cavity at high pressure through the injection molding machine, and a formed product is obtained after cooling and solidification.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold of convenient fixed cooling possesses the convenience and fixes the separation and the advantage of initiatively cooling down the mould to the mould, has solved current injection moulding equipment and has not possessed the convenience and fix and separate the mould, and it is loaded down with trivial details relatively during the operation, can not initiatively cool down the mould, and the extravagant time of many of automatically cooling has reduced production efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold convenient for fixed cooling comprises a transverse plate, wherein vertical plates are fixedly connected to two sides of the top of the transverse plate, a supporting plate is fixedly connected to the top of each vertical plate, a material dissolving box is fixedly connected to the top of each supporting plate, a feeding pipe is fixedly communicated with the right side of the top of the material dissolving box, a first injection molding pipe is fixedly communicated with the bottom of the material dissolving box, a hose is fixedly communicated with the bottom of the first injection molding pipe, hydraulic rods are fixedly connected to two sides of the bottom of the supporting plate, an upper mold is fixedly connected to the bottom of each hydraulic rod, a second injection molding pipe is fixedly communicated with the top of the upper mold, the top of the second injection molding pipe is fixedly communicated with the bottom of the hose, fixing holes are formed in two sides of the upper mold, a lower mold is fixedly connected to the top of the transverse plate, the bottom of the upper mold is movably connected with the top of, the bottom of the inner cavity of the fixed box is connected with an electric telescopic rod, the top of the electric telescopic rod is fixedly connected with an extrusion block, the inner wall of the fixed box is fixedly connected with a spring, one end of the spring, which is far away from the inner wall of the fixed box, is fixedly connected with a limiting plate, one side, opposite to the limiting plate, is fixedly connected with a fixed rod, one end, opposite to the fixed rod, penetrates through the outside of the fixed box, a cooling elbow is arranged inside the lower die, the front side of the bottom of the transverse plate is fixedly connected with a water tank, the bottom on the right side of the water tank is fixedly connected with a water pump through a bracket, one end, close to the water pump, of the water pump water inlet pipe is fixedly communicated with the bottom on the right side of the water tank, one end, close to the water pump, the top of the left side of the water tank is fixedly communicated with a water inlet pipe, and four corners of the bottom of the transverse plate are fixedly connected with supporting legs.

Preferably, the sleeve is fixedly connected to the left side of the back face of the upper die, the vertical rod is fixedly connected to the left side of the rear side of the bottom of the supporting plate, and the sleeve penetrates through the bottom of the vertical rod.

Preferably, the right side fixedly connected with controller of the riser on diaphragm top right side, the controller respectively with hydraulic stem, electric telescopic handle and water pump electric connection.

Preferably, the equal fixedly connected with guide bar in both sides of going up the mould bottom, the guiding hole has all been seted up to the both sides at lower mould top, and the inner chamber to the guiding hole is run through to the bottom of guide bar.

Preferably, the front surface of the water tank is fixedly connected with a liquid level window, and scale marks are sprayed on the surface of the liquid level window.

Preferably, the bottom of the water tank is fixedly connected with a fixing plate, and the front side and the rear side of the two sides of the fixing plate are fixedly connected with the side opposite to the supporting legs.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a diaphragm, the riser, the backup pad, dissolve the workbin, the inlet pipe, first pipe of moulding plastics, the hose, the hydraulic stem, go up the mould, the second is moulded plastics the pipe, the fixed orifices, the lower mould, the fixed box, electric telescopic handle, the extrusion piece, a spring, the limiting plate, the dead lever, the cooling bend, the water tank, a water pump, inlet tube and landing leg cooperate, possess the convenience and carry out the advantage that the separation was fixed to the mould and the initiative is cooled down, it does not possess the convenience and fixes and separate the mould to have solved current injection moulding equipment, more loaded down with trivial details during operation, can not initiatively cool down the mould, the extravagant time of many of automatic cooling, the problem of production.

2. The utility model discloses a set up hydraulic stem and extrusion piece, make things convenient for the control fixed rod to the fixed of mould, through setting up the spring, the hydraulic stem shrink drives the extrusion piece down motion, because the spring will reply original state, it takes out to drive the dead lever from the fixed orifices, make things convenient for the hydraulic stem to drive the mould up motion, take out the product, through setting up sleeve pipe and montant, make the hydraulic stem drive the mould up more stable when moving up, through setting up guide bar and guide hole, make the hydraulic stem drive mould down motion and lower mould butt joint time more accuracy, be favorable to improving finished product quality, through setting up the liquid level window, in time observe the water level in the water tank, carry out the water injection to the water tank, through setting up the fixed plate, carry out the fixed stay to the water tank.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top sectional view of the connection between the lower mold and the cooling bend according to the present invention;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a rear view structure diagram of the present invention;

fig. 5 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: the device comprises a transverse plate 1, a vertical plate 2, a supporting plate 3, a material dissolving box 4, a feeding pipe 5, a first injection molding pipe 6, a hose 7, a hydraulic rod 8, an upper die 9, a second injection molding pipe 10, a fixing hole 11, a lower die 12, a fixing box 13, an electric telescopic rod 14, an extrusion block 15, a spring 16, a limiting plate 17, a fixing rod 18, a cooling bent pipe 19, a water tank 20, a water pump 21, a water inlet pipe 22, supporting legs 23, a sleeve 24, a vertical rod 25 and a controller 26.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a diaphragm 1, riser 2, backup pad 3, dissolving box 4, inlet pipe 5, first injection molding pipe 6, hose 7, hydraulic stem 8, go up mould 9, second injection molding pipe 10, fixed orifices 11, lower mould 12, fixed box 13, electric telescopic handle 14, extrusion piece 15, spring 16, limiting plate 17, dead lever 18, cooling bend 19, water tank 20, water pump 21, inlet tube 22, landing leg 23, sleeve pipe 24, montant 25 and controller 26 part are the parts that general standard or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-5, an injection mold convenient for fixing and cooling comprises a horizontal plate 1, wherein vertical plates 2 are fixedly connected to both sides of the top of the horizontal plate 1, a support plate 3 is fixedly connected to the top of the vertical plate 2, a material dissolving tank 4 is fixedly connected to the top of the support plate 3, a feeding pipe 5 is fixedly communicated with the right side of the top of the material dissolving tank 4, a first injection pipe 6 is fixedly communicated with the bottom of the material dissolving tank 4, a hose 7 is fixedly communicated with the bottom of the first injection pipe 6, hydraulic rods 8 are fixedly connected to both sides of the bottom of the support plate 3, an upper mold 9 is fixedly connected to the bottom of the hydraulic rods 8, a second injection pipe 10 is fixedly communicated with the top of the upper mold 9, the top of the second injection pipe 10 is fixedly communicated with the bottom of the hose 7, fixing holes 11 are respectively formed in both sides of the upper mold 9, a lower mold 12 is fixedly connected to the, equal fixedly connected with fixed case 13 in both sides at diaphragm 1 top, the bottom of fixed case 13 inner chamber is connected with electric telescopic handle 14, electric telescopic handle 14's top fixedly connected with extrusion piece 15, the inner wall fixedly connected with spring 16 of fixed case 13, spring 16 keeps away from the one end fixedly connected with limiting plate 17 of fixed case 13 inner wall, the relative one side fixedly connected with dead lever 18 of limiting plate 17, the relative one end of dead lever 18 runs through to the outside of fixed case 13, the inside of lower mould 12 is provided with cooling elbow 19, the front side fixedly connected with water tank 20 of diaphragm 1 bottom, support fixedly connected with water pump 21 is passed through to the bottom on water tank 20 right side, the one end of water pump 21 inlet tube and the fixed intercommunication in bottom on water tank 20 right side, the one end that cooling elbow 19 is close to water pump 21 extends to the outside of lower mould 12 and runs through the fixed intercommunication in top of diaphragm 1 with water pump 21 outlet pipe, the one end that cooling The top fixed intercommunication, the fixed intercommunication in left top of water tank 20 has inlet tube 22, the equal fixedly connected with landing leg 23 in four corners of diaphragm 1 bottom, through setting up hydraulic stem 8 and extrusion piece 15, make things convenient for the fixed of control dead lever 18 to the mould, through setting up spring 16, the equal fixedly connected with landing leg 23 in four corners of diaphragm 1 bottom, because spring 16 will reply original state, drive dead lever 18 and take out from fixed orifices 11, make things convenient for hydraulic stem 8 to drive and go up mould 9 and move, take out the product, the left side fixedly connected with sleeve pipe 24 at the back of mould 9, the left side fixedly connected with montant 25 of backup pad 3 bottom rear side, sleeve pipe 24 is run through to the bottom of montant 25, through setting up sleeve pipe 24 and montant 25, make hydraulic stem 8 drive mould 9 more stable diaphragm when moving up, the right side fixedly connected with controller 26 of riser 2 on right side of 1 top, controller 26 respectively with hydraulic stem 8, Electric telescopic handle 14 and water pump 21 electric connection, the equal fixedly connected with guide bar in both sides of going up mould 9 bottom, the guiding hole has all been seted up to the both sides at lower mould 12 top, the inner chamber to the guiding hole is run through to the bottom of guide bar, through setting up guide bar and guiding hole, make hydraulic stem 8 drive and go up mould 9 down the motion more accurate when butt joint with lower mould 12, be favorable to improving finished product quality, the positive fixedly connected with liquid level window of water tank 20, the surface spraying of liquid level window has the scale mark, through setting up the liquid level window, in time observe the water level in the water tank 20, carry out the water injection to water tank 20, the bottom fixedly connected with fixed plate of water tank 20, the front side and the one side fixed connection that the rear side of fixed plate both sides is relative with landing leg 23, through setting up the fixed plate, carry out fixed support to water tank 20, through diaphragm 1, riser 2, backup pad 3, Hose 7, hydraulic stem 8, go up mould 9, the second is moulded plastics and is managed 10, fixed orifices 11, lower mould 12, fixed case 13, electric telescopic handle 14, extrusion piece 15, spring 16, limiting plate 17, dead lever 18, cooling return bend 19, water tank 20, water pump 21, inlet tube 22 and landing leg 23 cooperate, possess the convenience and fix the separation and the advantage of initiatively cooling the mould to the mould, it does not possess the convenience and fixes and separate the mould to have solved current injection moulding equipment, it is loaded down with trivial details during the operation, can not initiatively cool down the mould, the extravagant many times of automatic cooling, production efficiency's problem has been reduced.

When the device is used, the controller 26 controls the electric telescopic rod 14 to extend, the extension of the electric telescopic rod 14 drives the extrusion block 15 to move upwards, the extrusion block 15 moves upwards to contact with the limiting plate 17 to be extruded, the limiting plate 17 moves towards one side close to the spring 16 to extrude the spring 16, meanwhile, the fixing rod 18 is driven to penetrate through the inner cavity of the fixing hole 11 to fix the die, the controller 26 controls the electric telescopic rod 14 to stop, materials enter the inner cavity of the die from the material dissolving box 4 through the first injection molding pipe 6, the hose 7 and the second injection molding pipe 10 in sequence to be formed, the controller 26 controls the operation of the water pump 21, the water pump 21 enables water in the water box 20 to flow back into the water box 20 through the water pump 21 and the cooling elbow 19 to cool the die, when finished products in the die need to be taken out, the controller 26 controls the contraction of the electric telescopic rod 14, the contraction of the electric telescopic rod 14 drives the extrusion block, the spring 16 is to return to the original state, so that the fixing rod 18 is driven to be drawn out of the fixing hole 11, the controller 26 controls the contraction of the hydraulic rod 8, and the contraction of the hydraulic rod 8 drives the upper die 9 to move upwards to take out the finished product.

In summary, the following steps: this injection mold of convenient fixed cooling, through diaphragm 1, riser 2, backup pad 3, dissolve workbin 4, inlet pipe 5, first injection molding pipe 6, hose 7, hydraulic stem 8, go up mould 9, second injection molding pipe 10, fixed orifices 11, lower mould 12, fixed box 13, electric telescopic handle 14, extrusion piece 15, spring 16, limiting plate 17, dead lever 18, cooling bend 19, water tank 20, water pump 21, inlet tube 22 and landing leg 23 cooperate, it does not possess the convenience and fixes and separate the mould to have solved current injection moulding equipment, it is loaded down with trivial details more during the operation, can not initiatively cool down the mould, the extravagant many times of automatically cooling, production efficiency's problem has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient fixed injection mold who cools down, includes diaphragm (1), its characterized in that: the improved plastic injection molding device is characterized in that risers (2) are fixedly connected to the two sides of the top of the transverse plate (1), a supporting plate (3) is fixedly connected to the top of the riser (2), a dissolving box (4) is fixedly connected to the top of the supporting plate (3), an inlet pipe (5) is fixedly communicated with the right side of the top of the dissolving box (4), a first injection molding pipe (6) is fixedly communicated with the bottom of the dissolving box (4), a hose (7) is fixedly communicated with the bottom of the first injection molding pipe (6), hydraulic rods (8) are fixedly connected to the two sides of the bottom of the supporting plate (3), an upper die (9) is fixedly connected to the bottom of the hydraulic rods (8), a second injection molding pipe (10) is fixedly communicated with the top of the upper die (9), the top of the second injection molding pipe (10) is fixedly communicated with the bottom of the hose (7), and fixing holes (11) are formed, the top of diaphragm (1) is fixedly connected with lower mould (12), the bottom of upper mould (9) and the top swing joint of lower mould (12), the both sides at diaphragm (1) top are all fixedly connected with fixed case (13), the bottom of fixed case (13) inner chamber is connected with electric telescopic handle (14), the top of electric telescopic handle (14) is fixedly connected with extrusion block (15), the inner wall of fixed case (13) is fixedly connected with spring (16), one end of spring (16) far away from fixed case (13) inner wall is fixedly connected with limiting plate (17), one side opposite to limiting plate (17) is fixedly connected with dead lever (18), one end opposite to dead lever (18) runs through to the outside of fixed case (13), the inside of lower mould (12) is provided with cooling elbow (19), the front side of diaphragm (1) bottom is fixedly connected with water tank (20), support fixedly connected with water pump (21) is passed through to the bottom on water tank (20) right side, the one end of water pump (21) inlet tube and the fixed intercommunication in bottom on water tank (20) right side, the one end that cooling bend (19) are close to water pump (21) extends to the outside of lower mould (12) and runs through the fixed intercommunication in top of diaphragm (1) and water pump (21) outlet pipe, the one end that water pump (21) were kept away from in cooling bend (19) extends to the outside of lower mould (12) and runs through diaphragm (1) and the fixed intercommunication in left top of water tank (20), the fixed intercommunication in left top of water tank (20) has inlet tube (22), the equal fixedly connected with landing leg (23) in four corners of diaphragm (1) bottom.

2. The injection mold convenient for fixing and cooling as claimed in claim 1, wherein: go up left side fixedly connected with sleeve pipe (24) at mould (9) back, the left side fixedly connected with montant (25) of backup pad (3) bottom rear side, sleeve pipe (24) are run through to the bottom of montant (25).

3. The injection mold convenient for fixing and cooling as claimed in claim 1, wherein: the right side fixedly connected with controller (26) of riser (2) on diaphragm (1) top right side, controller (26) respectively with hydraulic stem (8), electric telescopic handle (14) and water pump (21) electric connection.

4. The injection mold convenient for fixing and cooling as claimed in claim 1, wherein: the equal fixedly connected with guide bar in both sides of going up mould (9) bottom, the guiding hole has all been seted up to the both sides at lower mould (12) top, and the inner chamber to the guiding hole is run through to the bottom of guide bar.

5. The injection mold convenient for fixing and cooling as claimed in claim 1, wherein: the front of the water tank (20) is fixedly connected with a liquid level window, and scale marks are sprayed on the surface of the liquid level window.

6. The injection mold convenient for fixing and cooling as claimed in claim 1, wherein: the bottom of the water tank (20) is fixedly connected with a fixing plate, and the front side and the rear side of the two sides of the fixing plate are fixedly connected with the side opposite to the supporting leg (23).