CN215943611U - Injection mold with surface strengthening structure - Google Patents

Abstract

The utility model discloses an injection mold with a surface strengthening structure, which comprises a workbench, wherein an adjusting groove is formed in the top end of the workbench, an injection mold is connected in the adjusting groove in a sliding manner, a moving block is fixedly connected at the left end and the right end of the injection mold, moving grooves matched with the two moving blocks are also formed in the left inner side wall and the right inner side wall of the adjusting groove, a plurality of vertically arranged first springs are fixedly connected to the bottom end of the injection mold, the other end of each first spring is fixedly connected to the lower inner wall of the adjusting groove, an injection molding device is arranged right above the injection mold, and a cooling device is arranged in the injection mold. The injection molding device is simple in structure and convenient to operate, the control button is triggered by changing the weight of the injection mold during injection molding, so that the injection molding amount is more accurate, injection molding errors are avoided, and the quality of plastic products is improved.

Description

Injection mold with surface strengthening structure

Technical Field

The utility model relates to the field of injection molds, in particular to an injection mold with a surface strengthening structure.

Background

Plastics have many incomparable physical properties with other materials, so the application of plastics is wider and more, and various plastic products are more and more, and when manufacturing the plastic products, the plastic products need to be plasticized through an injection mold.

When the existing injection mould is used, an injector needs to be manually closed, so that injection molding errors can be caused, the injection molding of a product is incomplete, or the injection molding is excessive, and the quality of the product is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, such as: the injection mold with the surface strengthening structure is provided, and the injection mold needs to be manually closed, so that injection errors can be caused, the injection of the product is incomplete, or the injection is excessive, so that the quality of the product is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an injection mold with surface strengthening structure, includes the workstation, an adjustment tank has been seted up on the top of workstation, sliding connection has an injection mold in the adjustment tank, the equal fixedly connected with movable block of both ends department about injection mold, also seted up on the inside wall about the adjustment tank with two movable block assorted shifting chutes, injection mold's bottom fixedly connected with a plurality of vertical setting of spring one, every the equal fixed connection of the other end of spring one is on the lower inner wall of adjustment tank, be provided with the injection molding ware directly over injection mold, be provided with cooling device in the injection mold.

Preferably, cooling device includes cooling channel, cooling channel sets up in injection mold's inside, be provided with a inlet on injection mold's the diapire, the inlet communicates with each other with cooling channel, both ends department all is provided with a closing plate about the inlet, two the closing plate all rotates through a pivot and cooling channel's diapire to be connected, the size of closing plate and cooling channel's cross-section phase-match, two the closing plate all is provided with a baffle near the one end department of inlet, baffle fixed connection is on cooling channel's lower inner wall.

Preferably, be provided with a button on the lower inner wall of adjustment tank, set up a position and the corresponding spread groove of button in the workstation, sliding connection has a connecting plate in the spread groove, the bottom fixedly connected with spring two of a vertical setting of connecting plate, the bottom of button runs through the lateral wall and the connecting plate fixed connection of spread groove.

Preferably, inlet port department fixedly connected with inlet tube, the diapire setting of button, connecting plate, spring two and spread groove is run through to the other end of inlet tube, and this end and the cooling water tank fixed connection of inlet tube.

Preferably, the water inlet pipe is not slidably connected with the button and the connecting plate, and the button is connected with the injection molding device through a wire.

Preferably, the top ends of the two sides of the cooling channel are fixedly connected with a liquid outlet pipe, and the liquid outlet pipe penetrates through the cooling channel.

Compared with the prior art, the utility model has the beneficial effects that: be provided with control button, make the change of weight trigger control button through injection mold moulding plastics for the volume of moulding plastics is more accurate, has avoided moulding plastics the error, is favorable to improving plastic products's quality, is provided with cooling device simultaneously, is favorable to accelerating plastic products's shaping.

Drawings

FIG. 1 is a schematic structural diagram of an injection mold with a surface strengthening structure according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic overall external perspective view of an injection mold with a surface reinforcing structure according to the present invention.

In the figure: 1 workbench, 2 adjusting grooves, 3 injection molds, 4 moving blocks, 5 moving grooves, 6 first springs, 7 cooling channels, 8 liquid outlet pipes, 9 buttons, 10 connecting grooves, 11 second springs, 12 water inlet pipes, 13 connecting plates, 14 liquid inlets, 15 sealing plates, 16 rotating shafts and 17 baffle plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, an injection mold with a surface strengthening structure comprises a workbench 1, an adjusting groove 2 is formed at the top end of the workbench 1, an injection mold 3 is connected in the adjusting groove 2 in a sliding manner, a moving block 4 is fixedly connected at the left end and the right end of the injection mold 3, moving grooves 5 matched with the two moving blocks 4 are also formed in the left inner side wall and the right inner side wall of the adjusting groove 2, a plurality of vertically arranged springs 6 are fixedly connected at the bottom end of the injection mold 3, the other end of each spring 6 is fixedly connected to the lower inner wall of the adjusting groove 2, an injection molding machine is arranged right above the injection mold 3, a cooling device is arranged in the injection mold 3 and comprises a cooling channel 7, a liquid outlet pipe 8 is fixedly connected at the top end of each of the two sides of the cooling channel 7, the liquid outlet pipe 8 penetrates through the cooling channel 7, and the cooling channel 7 is arranged in the injection mold 3, a liquid inlet 14 is arranged on the bottom wall of the injection mold 3, the liquid inlet 14 is communicated with the cooling channel 7, a sealing plate 15 is arranged at each of the left end and the right end of the liquid inlet 14, the two sealing plates 15 are rotatably connected with the bottom wall of the cooling channel 7 through a rotating shaft 16, the size of each sealing plate 15 is matched with the cross section of the cooling channel 7, a baffle 17 is arranged at one end of each sealing plate 15 close to the liquid inlet 14, the baffle 17 is fixedly connected to the lower inner wall of the cooling channel 7, after cooling water enters the cooling channel 7, the water flow impacts the sealing plates 15 to rotate, then the cooling liquid flows into the whole cooling channel 7, the density of the cooling water is high, therefore, the cooling liquid is injected from bottom to top to facilitate the flowing of the cooling liquid, when cooling is not needed, the cooling liquid flows back due to gravity, and the sealing plates 15 are fixed by the baffles 17 to block the cooling liquid, a button 9 is arranged on the lower inner wall of the adjusting groove 2, a connecting groove 10 corresponding to the button 9 is arranged in the workbench 1, a connecting plate 13 is connected in the connecting groove 10 in a sliding manner, a vertically arranged spring II 11 is fixedly connected to the bottom end of the connecting plate 13, the bottom end of the button 9 penetrates through the side wall of the connecting groove 10 and is fixedly connected with the connecting plate 13, a water inlet pipe 12 is fixedly connected to a liquid inlet port 14, the other end of the water inlet pipe 12 penetrates through the button 9, the connecting plate 13, the spring II 11 and the bottom wall of the connecting groove 10, the end of the water inlet pipe 12 is fixedly connected with the cooling water tank, the water inlet pipe 12 is not connected with the button 9 and the connecting plate 13 in a sliding manner, the button 9 is connected with the injection molding machine through a lead, the end of the water inlet pipe 12 close to the injection mold 3 extends out of the button 9, and the top ends of two sides of the cooling channel 7 are both fixedly connected with a liquid outlet pipe 8, drain pipe 8 runs through cooling channel 7 and sets up, when the ware of moulding plastics is moulded plastics injection mold 3, make injection mold 3's quality increase, thereby make injection mold 3 downstream, injection mold 3 contacts with button 9, make button 9 downstream, thereby control the ware of moulding plastics and stop moulding plastics, and simultaneously, feed liquor pipe 12 pours into cooling water 7 into in the cooling water tank into cooling channel into, cool down in injection mold 3, make the object in the injection mold 3 accelerate the speed of solidifying, thereby favourable and the quick completion of moulding plastics, cooling water finally returns to the cooling water tank in through except that liquid pipe 8.

In the utility model, when the injection molding device performs injection molding on the injection mold 3, the mass of the injection mold 3 is increased, so that the injection mold 3 moves downwards, the injection mold 3 is in contact with the button 9, the button 9 moves downwards, the injection molding device is controlled to stop injection molding, meanwhile, the cooling water in the cooling water tank is injected into the cooling channel 7 by the liquid inlet pipe 12, the temperature in the injection mold 3 is reduced, the solidification speed of objects in the injection mold 3 is accelerated, the rapid completion of injection molding is facilitated, and the cooling water finally returns to the cooling water tank through the liquid removing pipe 8.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides an injection mold with surface strengthening structure, includes workstation (1), its characterized in that, an adjustment tank (2) has been seted up on the top of workstation (1), sliding connection has an injection mold (3) in adjustment tank (2), equal fixedly connected with movable block (4) of both ends department about injection mold (3), also seted up on the inside wall about adjustment tank (2) with two movable block (4) assorted shifting chutes (5), the bottom fixedly connected with spring (6) of a plurality of vertical settings of injection mold (3), every the equal fixed connection of the other end of spring (6) is on the lower inner wall of adjustment tank (2), be provided with the ware of moulding plastics directly over injection mold (3), be provided with cooling device in injection mold (3).

2. The injection mold with surface reinforcing structure as claimed in claim 1, the cooling device comprises a cooling channel (7), the cooling channel (7) is arranged in the injection mold (3), a liquid inlet (14) is arranged on the bottom wall of the injection mold (3), the liquid inlet (14) is communicated with the cooling channel (7), the left end and the right end of the liquid inlet (14) are respectively provided with a sealing plate (15), the two sealing plates (15) are respectively rotatably connected with the bottom wall of the cooling channel (7) through a rotating shaft (16), the size of the sealing plates (15) is matched with the section of the cooling channel (7), one end of each of the two sealing plates (15) close to the liquid inlet (14) is provided with a baffle (17), the baffle (17) is fixedly connected to the lower inner wall of the cooling channel (7).

3. The injection mold with the surface strengthening structure is characterized in that a button (9) is arranged on the lower inner wall of the adjusting groove (2), a connecting groove (10) corresponding to the button (9) in position is formed in the workbench (1), a connecting plate (13) is connected in the connecting groove (10) in a sliding mode, a vertically-arranged spring II (11) is fixedly connected to the bottom end of the connecting plate (13), and the bottom end of the button (9) penetrates through the side wall of the connecting groove (10) and is fixedly connected with the connecting plate (13).

4. An injection mold with a surface strengthening structure according to claim 3, characterized in that a water inlet pipe (12) is fixedly connected to the liquid inlet (14), the other end of the water inlet pipe (12) is disposed through the bottom wall of the button (9), the connecting plate (13), the second spring (11) and the connecting groove (10), and the end of the water inlet pipe (12) is fixedly connected to the cooling water tank.

5. An injection mould with a surface strengthening structure according to claim 4, characterized in that the water inlet pipe (12) is not slidably connected with the button (9) and the connecting plate (13), and the button (9) is connected with the injector through a wire.

6. The injection mold with the surface strengthening structure as recited in claim 2, wherein a liquid outlet pipe (8) is fixedly connected to the top ends of both sides of the cooling channel (7), and the liquid outlet pipe (8) is disposed through the cooling channel (7).

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