CN216182231U

CN216182231U - Modified plastic injection molding machine convenient for adjusting injection molding height

Info

Publication number: CN216182231U
Application number: CN202122389810.9U
Authority: CN
Inventors: 薛惠振
Original assignee: Jiangsu Meiao New Material Co ltd
Current assignee: Jiangsu Meiao New Material Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model provides a modified plastic injection molding machine convenient for adjusting injection molding height, and relates to the technical field of modified plastic injection molding machines. This modified plastics injection molding machine convenient to adjust height of moulding plastics, including fixed case and injection moulding equipment, fixed case top fixedly connected with backup pad, backup pad one side is equipped with adjusting part, the equal fixedly connected with fixed plate in fixed case top both sides, two be equipped with first lead screw between the fixed plate, first lead screw runs through the fixed plate and rotates with the fixed plate to be connected, this modified plastics injection molding machine convenient to adjust height of moulding plastics, because heat pipe and splint fixed connection, make splint and mould contact take away the heat with the heat, the cooling of mould with higher speed to pour into water into fixed incasement portion again through the other end of heat pipe, form hydrologic cycle, and reciprocate through the spring pulling heat pipe, avoid the heat pipe to break away from fixed incasement portion.

Description

Modified plastic injection molding machine convenient for adjusting injection molding height

Technical Field

The utility model relates to an injection molding machine technology, in particular to a modified plastic injection molding machine convenient for adjusting injection molding height, and belongs to the technical field of modified plastic injection molding machines.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. Injection molding machines can heat plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity, most widely used being screw type. The function of the injection molding machine is that after a certain amount of plastic is heated and plasticized in a specified time in one cycle of the injection molding machine, the molten plastic is injected into a mold cavity through a screw at a certain pressure and speed. After injection, the melt injected into the mold cavity remains set.

There are some problems in current plastics injection molding machine use, 1, the height of moulding plastics to plastics on the market at present, and whole altitude mixture control is comparatively complicated, then can not make the staff carry out convenient operation, thereby experience the sense has been reduced, 2, the in-process of moulding plastics to plastics injection molding machine on the market at present does not have a swift heat dissipation function to several, thereby make injection molding machine shaping slower, 3, it is too loaded down with trivial details to injection mold's fixed, be not convenient for install the dismantlement.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems that in the prior art, the injection height of plastic injection in the market at present is conveniently adjusted, the overall height adjustment is complex, and then workers cannot conveniently operate, so that the experience is reduced, 2, in the injection process of the plastic injection machine in the market at present, a plurality of plastic injection machines do not have a quick heat dissipation function, so that the injection machine is molded slowly, and 3, the injection mold is fixed too complexly, so that the injection mold is not convenient to install and disassemble.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: modified plastics injection molding machine convenient to adjust height of moulding plastics, including fixed case and injection moulding equipment, fixed case top fixedly connected with backup pad, backup pad one side is equipped with adjusting part, the equal fixedly connected with fixed plate in fixed case top both sides, two be equipped with first lead screw between the fixed plate, first lead screw runs through the fixed plate and rotates with the fixed plate to be connected, first lead screw outside cover is equipped with two splint and passes through ball nut pair with splint to be connected, two splint one side all is equipped with cooling component.

Preferably, the outer side threads of the first screw rod are oppositely arranged, one end of the first screw rod is fixedly connected with a worm wheel, the outer side of the worm wheel is meshed with a worm, the worm is rotatably connected with the fixed box, and the worm wheel are meshed to achieve a locking effect, so that the first screw rod is kept stable when rotating.

Preferably, two fixedly connected with gag lever post between the fixed plate, the gag lever post run through splint and with splint sliding connection, through gag lever post and splint sliding connection, make the gag lever post carry on spacingly to splint, guarantee that splint remove stably.

Preferably, the cooling subassembly includes the heat pipe, heat pipe fixed connection is in splint one side, the heat pipe both ends all run through fixed roof portion and extend to fixed incasement portion, and the heat pipe adopts scalable, malleable material to make.

Preferably, two fixedly connected with connector between heat pipe one end, the inside fixedly connected with water pump of fixed case, the water pump output end communicates with each other with connector fixed connection, heat pipe other end outside fixedly connected with connecting plate is inside with the cooling water injection heat pipe through the water pump, takes away the heat in the splint outside through the heat pipe, the cooling effect of mould with higher speed.

Preferably, connecting plate outside fixedly connected with spring, spring one end fixedly connected with mounting panel, mounting panel fixed connection is in fixed incasement wall, through spring pulling connecting plate, makes the heat pipe can reset after following splint remove.

Preferably, the adjusting assembly comprises a support plate, the support plate is fixedly connected to one side of the support plate, a second lead screw is arranged on one side of the support plate, the second lead screw penetrates through the support plate and is rotatably connected with the support plate, a motor is fixedly connected to the bottom of the support plate, and the output end of the motor is fixedly connected with the second lead screw.

Preferably, the adjusting assembly further comprises a movable plate, the movable plate is sleeved on the outer side of the second screw rod, the second screw rod is connected with the movable plate in a rotating mode through a ball nut pair, the movable plate penetrates through the supporting plate and is connected with the supporting plate in a sliding mode, the injection molding equipment is installed on the outer side of the movable plate, and the movable plate is driven to move through the second screw rod, so that the height of the injection molding equipment is adjusted rapidly.

The utility model provides a modified plastic injection molding machine convenient for adjusting injection molding height, which has the following beneficial effects:

1. this modified plastics injection molding machine convenient to adjust height of moulding plastics because heat pipe and splint fixed connection make the heat pipe take away splint and mould contact with the heat, the cooling of mould with higher speed to pour into water into fixed incasement portion again through the other end of heat pipe, form hydrologic cycle, and reciprocate through spring pulling heat pipe, guarantee that the heat pipe breaks away from fixed incasement portion.

2. This modified plastics injection molding machine convenient to adjust height of moulding plastics through rotating the worm this moment, makes the worm rotate the worm wheel that drives the meshing and connect and rotates, rotates when the worm wheel and drives first lead screw and rotate to make the splint in the first lead screw outside carry out the centre gripping to injection mold, thereby carry out quick fixed, be convenient for dismantle to the mould.

3. This modified plastics injection molding machine convenient to adjust height of moulding plastics, through starter motor this moment, the motor drives the second lead screw and rotates, makes the movable plate in the second lead screw outside remove under the restriction of backup pad to the injection moulding device height of quick adjustment movable plate outside installation is convenient for adjust.

Drawings

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of a connecting head structure according to the present invention;

fig. 4 is a schematic structural diagram of the cooling assembly of the present invention.

In the figure: 1. a fixed box; 2. an injection molding apparatus; 3. a support plate; 4. a fixing plate; 5. a first lead screw; 6. a limiting rod; 7. a splint; 8. a worm gear; 9. a worm; 10. a heat conducting pipe; 11. a connector; 12. a water pump; 13. a connecting plate; 14. a spring; 15. mounting a plate; 16. a second lead screw; 17. a motor; 18. moving the plate; 19. and (4) a support plate.

Detailed Description

The embodiment of the utility model provides a modified plastic injection molding machine which is convenient for adjusting injection molding height.

Referring to fig. 1, 2, 3 and 4, the injection molding machine comprises a fixed box 1 and an injection molding device 2, a supporting plate 3 is fixedly connected to the top of the fixed box 1, an adjusting component is arranged on one side of the supporting plate 3, fixing plates 4 are fixedly connected to both sides of the top of the fixed box 1, a first screw 5 is arranged between the two fixing plates 4, the first screw 5 penetrates through the fixing plates 4 and is rotatably connected with the fixing plates 4, two clamping plates 7 are sleeved on the outer side of the first screw 5 and is connected with the clamping plates 7 through a ball nut pair, the thread arrangement on the outer side of the first screw 5 is opposite, a worm wheel 8 is fixedly connected to one end of the first screw 5, a worm 9 is engaged and connected with the outer side of the worm wheel 8, the worm 9 is rotatably connected with the fixed box 1, and has a locking effect by engaging the worm 9 and the worm wheel 8, so that the first screw 5 is kept stable when rotating, a limiting rod 6 is fixedly connected between the two fixing plates 4, the limiting rod 6 penetrates through the clamping plates 7 and is slidably connected with the clamping plates 7, through gag lever post 6 and splint 7 sliding connection, make gag lever post 6 carry on spacingly to splint 7, guarantee that splint 7 remove stably, two splint 7 one sides all are equipped with the cooling subassembly.

Specifically, through placing injection mold in fixed case 1 top, through rotating worm 9 this moment, make worm 9 rotate and drive the worm wheel 8 that the meshing is connected and rotate, rotate when worm wheel 8 and drive first lead screw 5 and rotate to make splint 7 in the 5 outsides of first lead screw carry out the centre gripping to injection mold, thereby carry out quick fixed, be convenient for dismantle to the mould.

Referring to fig. 1, 3 and 4 again, the cooling assembly includes a heat pipe 10, the heat pipe 10 is fixedly connected to one side of the clamp plate 7, two ends of the heat pipe 10 both penetrate the top of the fixing box 1 and extend into the fixing box 1, the heat pipe 10 is made of a telescopic and extendable material, a connector 11 is fixedly connected between one ends of the two heat pipes 10, a water pump 12 is fixedly connected inside the fixing box 1, an output end of the water pump 12 is fixedly connected and communicated with the connector 11, a connection plate 13 is fixedly connected to the outer side of the other end of the heat pipe 10, cooling water is injected into the heat pipe 10 through the water pump 12, heat outside the clamp plate 7 is taken away through the heat pipe 10, the cooling effect of the mold is accelerated, a spring 14 is fixedly connected to the outer side of the connection plate 13, a mounting plate 15 is fixedly connected to one end of the spring 14, the mounting plate 15 is fixedly connected to the inner wall of the fixing box 1, the connection plate 13 is pulled by the spring 14, the heat pipe 10 can be reset after moving along with the chucking plate 7.

Specifically, when injection moulding device 2 moulds plastics the mould, when needing the cooling, through starting water pump 12, make water pump 12 pass through connector 11 with the inside cooling water of fixed case 1, pour into inside two heat pipes 10, because heat pipe 10 and splint 7 fixed connection, make heat pipe 10 take away splint 7 and mould contact with the heat, the cooling of mould with higher speed, and pour into water into fixed case 1 inside again through the other end of heat pipe 10, form the hydrologic cycle, and stimulate heat pipe 10 through spring 14 and reciprocate, avoid heat pipe 10 to break away from inside fixed case 1.

Referring to fig. 1 and 2 again, the adjusting assembly includes a support plate 19, the support plate 19 is fixedly connected to one side of the support plate 3, a second lead screw 16 is disposed on one side of the support plate 3, the second lead screw 16 penetrates through the support plate 19 and is rotatably connected to the support plate 19, a motor 17 is fixedly connected to the bottom of the support plate 19, the motor 17 may be, for example, a Y2-7124 motor of sansen, no specific limitation is imposed on the model of the motor 17, an output end of the motor 17 is fixedly connected to the second lead screw 16, the adjusting assembly further includes a moving plate 18, the moving plate 18 is sleeved outside the second lead screw 16, the second lead screw 16 is rotatably connected to the moving plate 18 through a ball nut pair, the moving plate 18 penetrates through the support plate 3 and is slidably connected to the support plate 3, the injection molding device 2 is installed outside the moving plate 18, and the moving plate 18 is driven by the second lead screw 16 to move, so as to quickly adjust the height of the injection molding device 2.

Specifically, at this time, the motor 17 is started, and the motor 17 drives the second screw rod 16 to rotate, so that the moving plate 18 on the outer side of the second screw rod 16 moves under the limitation of the support plate 3, and the height of the injection molding equipment 2 mounted on the outer side of the moving plate 18 is rapidly adjusted, thereby facilitating adjustment.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Modified plastics injection molding machine convenient to adjust height of moulding plastics, including fixed case (1) and injection moulding device (2), its characterized in that: fixed case (1) top fixedly connected with backup pad (3), backup pad (3) one side is equipped with adjusting part, the equal fixedly connected with fixed plate (4) in fixed case (1) top both sides, two be equipped with first lead screw (5) between fixed plate (4), first lead screw (5) run through fixed plate (4) and rotate with fixed plate (4) and be connected, first lead screw (5) outside cover is equipped with two splint (7) and passes through ball nut pair with splint (7) and be connected, two splint (7) one side all is equipped with cooling assembly.

2. The modified plastic injection molding machine facilitating adjustment of injection height of claim 1, wherein: the outer side threads of the first screw rod (5) are oppositely arranged, one end of the first screw rod (5) is fixedly connected with a worm wheel (8), the outer side of the worm wheel (8) is meshed with a worm (9), and the worm (9) is rotatably connected with the fixed box (1).

3. The modified plastic injection molding machine facilitating adjustment of injection height of claim 1, wherein: two fixedly connected with gag lever post (6) between fixed plate (4), gag lever post (6) run through splint (7) and with splint (7) sliding connection.

4. The modified plastic injection molding machine facilitating adjustment of injection height of claim 1, wherein: the cooling assembly comprises a heat pipe (10), the heat pipe (10) is fixedly connected to one side of the clamping plate (7), and two ends of the heat pipe (10) penetrate through the top of the fixing box (1) and extend to the inside of the fixing box (1).

5. The modified plastic injection molding machine facilitating adjustment of injection height of claim 4, wherein: two fixedly connected with connector (11) between heat pipe (10) one end, fixed box (1) inside fixedly connected with water pump (12), water pump (12) output and connector (11) fixed connection communicate with each other, heat pipe (10) other end outside fixedly connected with connecting plate (13).

6. The modified plastic injection molding machine facilitating adjustment of injection height of claim 5, wherein: connecting plate (13) outside fixedly connected with spring (14), spring (14) one end fixedly connected with mounting panel (15), mounting panel (15) fixed connection is in fixed case (1) inner wall.

7. The modified plastic injection molding machine facilitating adjustment of injection height of claim 1, wherein: the adjusting assembly comprises a support plate (19), the support plate (19) is fixedly connected to one side of the support plate (3), a second screw rod (16) is arranged on one side of the support plate (3), the second screw rod (16) penetrates through the support plate (19) and is rotatably connected with the support plate (19), a motor (17) is fixedly connected to the bottom of the support plate (19), and the output end of the motor (17) is fixedly connected with the second screw rod (16).

8. The modified plastic injection molding machine facilitating adjustment of injection height of claim 7, wherein: the adjusting assembly further comprises a moving plate (18), the moving plate (18) is sleeved on the outer side of the second screw rod (16), the second screw rod (16) is connected with the moving plate (18) in a rotating mode through a ball nut pair, the moving plate (18) penetrates through the support plate (3) and is connected with the support plate (3) in a sliding mode, and the injection molding equipment (2) is installed on the outer side of the moving plate (18).