CN214926592U

CN214926592U - Injection molding mold for one-time injection molding of injection package

Info

Publication number: CN214926592U
Application number: CN202120316428.2U
Authority: CN
Inventors: 王刚
Original assignee: Dongguan Huaxingda Plastic Co ltd
Current assignee: Dongguan Huaxingda Plastic Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-30
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses an penetrate a packet one shot forming injection mold relates to the mould field, including the control box, the top of control box is provided with positive and negative motor, the output of positive and negative motor is provided with and the lead screw, the outer wall cover of lead screw is equipped with the bed die, the top cover that the lead screw outer wall is located the bed die is equipped with the mould, penetrate the bottom of a packet inslot wall and seted up the spacing groove. The utility model discloses a water tank, a water pump, the setting of cooler bin and fan, the not good problem of injection mold cooling effect has been solved, because first water pipe and second water pipe are snakelike distribution respectively inside last mould and bed die, make the cooling effect of mould better, assemble to the inlet tube at last through the inside first water pipe of last mould and bed die and second water pipe, cool off the inside of reentrant water tank through the cooler bin, make enough cyclic utilization of hydroenergy, the fan can cool off fashioned penetrating the package once more, make penetrating the package shaping more stable.

Description

Injection molding mold for one-time injection molding of injection package

Technical Field

The utility model relates to a mould field specifically is a penetrate a packet one shot forming injection mold.

Background

The injection bag is made of liquid silica gel products, has good elasticity, water resistance, moisture resistance and corrosion resistance to various chemical substances such as acid, alkali and the like, and is injected into the material pipe and then subjected to injection molding production. The liquid silica gel is injected into a cold runner mold to manufacture the silica gel product, and the advantages of one-step molding, no waste material, automation and the like can be achieved.

The cooling effect of the existing injection molding mold for the injection bag is poor, the injection bag is easy to scald a human body at high temperature when being taken, the molding speed is low, the injection bag is often taken and damaged because the injection bag is not completely cooled, resources are wasted, the injection bag in the mold is inconvenient to take, and the mold without cooling can scald the human body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of poor cooling effect and inconvenient taking of the injection mold, the injection mold for one-time forming of the injection bag is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an injection molding mold for injection molding of one-step molding of a package, comprising an operation box, wherein a positive and negative motor is arranged at the top of the operation box, a lead screw is arranged at the output end of the positive and negative motor, a lower mold is sleeved on the outer wall of the lead screw, an upper mold is sleeved on the outer wall of the lead screw, which is positioned above the lower mold, an injection molding groove is formed at the top of the lower mold, a limiting groove is formed at the bottom of the inner wall of the injection molding groove, a second water pipe is arranged inside the lower mold, a support rod is arranged at the bottom end inside the operation box, a jacking plate is fixedly installed at the top end of the support rod, a first water pipe is arranged inside the upper mold, a water tank is arranged at one side of the lower mold inside the operation box, a water pump is fixedly installed at the top of the water tank, a cooling box is fixedly installed above the water tank inside the operation box, and a fan is arranged at one side of the inner wall of the operation box, which is far away from the cooling box, the inside of control box is provided with first telescopic link, the first telescopic link output is provided with to press from both sides and gets the subassembly, it includes the fixed plate of fixed mounting at first telescopic link output to press from both sides the subassembly, one side fixed mounting of fixed plate has two sets of second telescopic links, the output of second telescopic link is provided with the slide, one side fixed mounting of fixed plate has the dead lever, the top that the fixed plate is located the dead lever is provided with the clamping bar.

Preferably, the one end of the clamping rod is connected with the fixed plate through a rotating shaft in a rotating mode, a sliding hole matched with the outer wall of the fixed rod is formed in the sliding plate, a limiting hole matched with the outer wall of the clamping rod is formed in the sliding plate, a reset spring is fixedly mounted on the inner wall of the limiting hole, and the output end of the second telescopic rod is connected with the sliding plate through the rotating shaft in a rotating mode.

Preferably, one side that the inside lead screw that is located of control box is provided with the gag lever post, and the top of bed die and last mould is run through to the one end of gag lever post, the surface of lead screw is provided with positive and negative screw, and the inner wall of bed die and last mould be provided with lead screw outer wall assorted screw hole.

Preferably, the feed inlet has been seted up at the top of last mould, the outer wall of last mould is run through to the one end of first water pipe, and is snakelike distribution at the inner wall of last mould, the one end of second water pipe is run through and is penetrated the outer wall in package groove, and the second water pipe is snakelike distribution at the inner wall that penetrates the package groove.

Preferably, the water outlet of the water pump is provided with a drain pipe, and the drain pipe is fixedly connected with one end of the first water pipe and one end of the second water pipe through a first three-way pipe respectively.

Preferably, the inside of cooler bin runs through and is provided with the inlet tube, and the one end of inlet tube passes through the second three-way pipe and is connected with the one end of first water pipe and second water pipe respectively, the top of box is run through to the one end that the second three-way pipe was kept away from to the inlet tube.

Preferably, one end of the supporting rod penetrates through the bottom of the lower die, the outer wall of the jacking plate is attached to the inner wall of the limiting groove, and the first telescopic rod is obliquely arranged.

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

1. the utility model discloses a problem that injection mold cooling effect is not good is solved through the setting of water tank, the water pump, cooler bin and fan, the water pump cools off the cooling water in the water tank through first water pipe and second water pipe respectively to cope match-die utensil and bed match-die utensil, because first water pipe and second water pipe are snakelike distribution respectively inside cope match-die utensil and bed match-die utensil, make the cooling effect of mould better, assemble to the inlet tube at last through the first water pipe and the second water pipe inside cope match-die utensil and bed match-die utensil, cool off through the cooler bin and reentry the inside of water tank, make hydroenergy enough cyclic utilization, the fan can cool off the injection bag of shaping once more, make injection bag shaping more stable;

2. the utility model discloses a press from both sides the setting of getting the subassembly, solved the fashioned problem of taking of penetrating the package not convenient for, press from both sides the subassembly and can take out the fashioned package that penetrates, the first telescopic link that the slope set up can press the clamp to get the subassembly and push to the position of penetrating the package groove, through the cooperation of pressing from both sides the pole of getting and dead lever, can take out the fashioned package that penetrates, has avoided the people to get not refrigerated mould probably to scald the human body when penetrating the package.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic side view of the internal structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. an operation box; 2. a positive and negative motor; 3. a screw rod; 4. a lower die; 5. an upper die; 6. a bag injecting groove; 7. a jacking plate; 8. a support bar; 9. a gripping assembly; 901. a fixing plate; 902. a second telescopic rod; 903. a slide plate; 904. a clamping lever; 905. fixing the rod; 10. a water tank; 11. a water pump; 12. a cooling tank; 13. a first water pipe; 14. a second water pipe; 15. a fan; 16. a first telescopic rod; 17. a limiting groove.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, 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 following describes an embodiment of the present invention according to its overall structure.

The positive and negative motor (90YYJJ), the water pump (G-JET), the first telescopic rod (GRA-L50) and the first telescopic rod (ANT-26) mentioned in the utility model can be obtained by the market or the private ordering.

Referring to fig. 1-3, an injection molding mold for injection molding at one time comprises an operation box 1, a positive and negative motor 2 is arranged at the top of the operation box 1, a lead screw 3 is arranged at the output end of the positive and negative motor 2, a lower mold 4 is sleeved on the outer wall of the lead screw 3, an upper mold 5 is sleeved on the outer wall of the lead screw 3 above the lower mold 4, an injection molding groove 6 is arranged at the top of the lower mold 4, a limiting groove 17 is arranged at the bottom of the inner wall of the injection molding groove 6, a second water pipe 14 is arranged inside the lower mold 4, a support rod 8 is arranged at the bottom end inside the operation box 1, a lifting plate 7 is fixedly arranged at the top end of the support rod 8, a first water pipe 13 is arranged inside the upper mold 5, a water tank 10 is arranged at one side of the lower mold 4 inside the operation box 1, a water pump 11 is fixedly arranged at the top of the water tank 10, a cooling box 12 is fixedly arranged above the water tank 10 inside the operation box 1, one side that the cooling box 12 was kept away from to control box 1 inner wall is provided with fan 15, the inside of control box 1 is provided with first telescopic link 16, first telescopic link 16 output is provided with presss from both sides and gets subassembly 9, press from both sides and get subassembly 9 and include fixed plate 901 of fixed mounting at first telescopic link 16 output, one side fixed mounting of fixed plate 901 has two sets of second telescopic links 902, the output of second telescopic link 902 is provided with slide 903, one side fixed mounting of fixed plate 901 has dead lever 905, the top that fixed plate 901 is located dead lever 905 is provided with clamping bar 904.

Please refer to fig. 3, one end of the clamping rod 904 is rotatably connected to the fixing plate 901 through a rotating shaft, a sliding hole matched with the outer wall of the fixing rod 905 is formed in the sliding plate 903, a limiting hole matched with the outer wall of the clamping rod 904 is formed in the sliding plate 903, a reset spring is fixedly mounted on the inner wall of the limiting hole, and the output end of the second telescopic rod 902 is rotatably connected to the sliding plate 903 through the rotating shaft, so that the clamping rod 904 and the fixing rod 905 can clamp the formed and cooled injection package.

Please refer to fig. 1, a limiting rod is disposed on one side of the screw rod 3 inside the operation box 1, one end of the limiting rod penetrates through the tops of the lower die 4 and the upper die 5, the surface of the screw rod 3 is provided with positive and negative threads, and the inner walls of the lower die 4 and the upper die 5 are provided with threaded holes matched with the outer wall of the screw rod 3, so as to limit the lower die 4 and the upper die 5, and the screw rod 3 can drive the lower die 4 and the upper die 5 to move up and down respectively when rotating.

Please refer to fig. 1, the top of the upper mold 5 is provided with a feeding hole, one end of the first water pipe 13 penetrates through the outer wall of the upper mold 5 and is distributed in a serpentine shape on the inner wall of the upper mold 5, one end of the second water pipe 14 penetrates through the outer wall of the ladle ejecting groove 6, and the second water pipe 14 is distributed in a serpentine shape on the inner wall of the ladle ejecting groove 6, so as to facilitate cooling the lower mold 4 and the upper mold 5, and rapidly cool the high-temperature liquid silica gel inside the ladle ejecting groove 6.

Please refer to fig. 1, a water outlet of the water pump 11 is provided with a water discharge pipe, and the water discharge pipe is fixedly connected with one end of the first water pipe 13 and one end of the second water pipe 14 through the first three-way pipe, so that one water pump 11 can supply water to the first water pipe 13 and the second water pipe 14 simultaneously, and the use of the water pump 11 is reduced.

Please refer to fig. 1, a water inlet pipe is arranged inside the cooling tank 12 in a penetrating manner, one end of the water inlet pipe is connected with one end of the first water pipe 13 and one end of the second water pipe 14 through a second three-way pipe respectively, one end of the water inlet pipe far away from the second three-way pipe penetrates through the top of the tank body, so that the water flow inside the first water pipe 13 and the second water pipe 14 can be cooled conveniently, and the cooled water enters the water tank 10 again to achieve the purpose of water reuse.

Please refer to fig. 1 and 2, one end of the supporting rod 8 penetrates the bottom of the lower mold 4, the outer wall of the lifting plate 7 is attached to the inner wall of the limiting groove 17, and the first telescopic rod 16 is disposed obliquely, so as to be convenient for ejecting the shooting pack in the shooting pack groove 6 and for the clamping assembly 9 to clamp the shooting pack.

The working principle is as follows: when the injection of the injection package is carried out, high-temperature liquid silica gel is injected into the injection package groove through a feed inlet at the top of the upper die 5, the water pump 11 is turned on, the water in the water tank 10 is cooled by the water pump 11 through the first water pipe 13 and the second water pipe 14 respectively for the upper die 5 and the lower die 4, the first water pipe 13 and the second water pipe 14 are respectively distributed in the upper die 5 and the lower die 4 in a snake shape and can cool the upper die 5 and the lower die 4, so that the high-temperature liquid silica gel in the injection package groove 6 can be rapidly cooled and formed, the external fan 15 dissipates heat for the upper die 5 and the lower die 4, the injection molding speed is higher, the water flow in the first water pipe 13 and the second water pipe 14 is converged to the water inlet pipe through the second three-way pipe, so that the cooling tank 12 cools and cools the water in the water inlet pipe, the water flows into the water tank 10 through the water inlet pipe and is convenient for next reuse, 2 work drive lead screw 3 rotations of positive and negative motor, thereby under the effect of gag lever post, it goes up

mould

5 and 4 up-and-down motion of bed die to drive respectively, in the time of 4 downstream of bed die, bracing piece 8 and jacking board 7 are fixed motionless, thereby jacking board 7 will penetrate the fashioned package of penetrating of package inslot 6 ejecting, be convenient for press from both sides and get subassembly 9 and press from both sides it and get, first telescopic link 16 drives to press from both sides and gets subassembly 9 and to penetrating package groove 6 and remove, second telescopic link 902 extension drives slide 903 and removes, thereby make slide 903 slide at the outer wall of dead lever 905 slide, slide 903 extrusion clamp lever 904 makes clamp lever 904 press from both sides the outer wall that penetrates the package of pressing from both sides clamp lever 904 clamp, thereby take out the package of penetrating at jacking board 7 tops.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a penetrate a packet one shot forming injection mold, includes control box (1), its characterized in that: the top of the operation box (1) is provided with a positive and negative motor (2), the output end of the positive and negative motor (2) is provided with a lead screw (3), the outer wall cover of the lead screw (3) is provided with a lower die (4), the upper die (5) is sleeved on the outer wall of the lead screw (3) above the lower die (4), the top of the lower die (4) is provided with a packet shooting groove (6), the bottom of the inner wall of the packet shooting groove (6) is provided with a limit groove (17), the lower die (4) is internally provided with a second water pipe (14), the bottom of the interior of the operation box (1) is provided with a support rod (8), the top end of the support rod (8) is fixedly provided with a jacking plate (7), the interior of the upper die (5) is provided with a first water pipe (13), one side of the interior of the operation box (1) which is positioned at the lower die (4) is provided with a water tank (10), a water pump (11) is fixedly arranged at the top of the water tank (10), a cooling tank (12) is fixedly arranged in the operation box (1) above the water tank (10), a fan (15) is arranged on one side of the inner wall of the operation box (1) far away from the cooling box (12), a first telescopic rod (16) is arranged in the operation box (1), a clamping assembly (9) is arranged at the output end of the first telescopic rod (16), the clamping assembly (9) comprises a fixing plate (901) fixedly arranged at the output end of the first telescopic rod (16), one side of the fixed plate (901) is fixedly provided with two groups of second telescopic rods (902), the output end of the second telescopic rod (902) is provided with a sliding plate (903), one side of the fixed plate (901) is fixedly provided with a fixed rod (905), the fixing plate (901) is provided with a clamping rod (904) above the fixing rod (905).

2. The one-shot forming injection mold of claim 1, wherein: the one end of pressing from both sides tight pole (904) is rotated through pivot and fixed plate (901) and is connected, the inside of slide (903) seted up with dead lever (905) outer wall assorted slide opening, the inside of slide (903) seted up with press from both sides tight pole (904) outer wall assorted spacing hole, and the inner wall fixed mounting in spacing hole has reset spring, the output of second telescopic link (902) is rotated through pivot and slide (903) and is connected.

3. The one-shot forming injection mold of claim 1, wherein: one side that operation box (1) inside is located lead screw (3) is provided with the gag lever post, and the top of bed die (4) and last mould (5) is run through to the one end of gag lever post, the surface of lead screw (3) is provided with positive and negative screw, and the inner wall of bed die (4) and last mould (5) be provided with lead screw (3) outer wall assorted screw hole.

4. The one-shot forming injection mold of claim 1, wherein: the feed inlet has been seted up at the top of going up mould (5), the outer wall of going up mould (5) is run through to the one end of first water pipe (13), and is snakelike distribution at the inner wall of last mould (5), the outer wall of penetrating package groove (6) is run through to the one end of second water pipe (14), and second water pipe (14) are snakelike distribution at the inner wall that penetrates package groove (6).

5. The one-shot forming injection mold of claim 1, wherein: and a water outlet of the water pump (11) is provided with a water discharge pipe, and the water discharge pipe is fixedly connected with one ends of the first water pipe (13) and the second water pipe (14) through a first three-way pipe respectively.

6. The one-shot forming injection mold of claim 1, wherein: the cooling box is characterized in that a water inlet pipe penetrates through the cooling box (12), one end of the water inlet pipe is connected with one ends of the first water pipe (13) and the second water pipe (14) through a second three-way pipe respectively, and one end, far away from the second three-way pipe, of the water inlet pipe penetrates through the top of the box body.

7. The one-shot forming injection mold of claim 1, wherein: one end of the supporting rod (8) penetrates through the bottom of the lower die (4), the outer wall of the jacking plate (7) is attached to the inner wall of the limiting groove (17), and the first telescopic rod (16) is obliquely arranged.