CN210969549U

CN210969549U - Injection molding machine with stub bar reducing mechanism

Info

Publication number: CN210969549U
Application number: CN201921597178.3U
Authority: CN
Inventors: 黄明亚
Original assignee: Shanghai Zhuo Yi Molding Technology Co ltd
Current assignee: Shanghai Zhuo Yi Molding Technology Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-07-10
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses an injection molding machine with stub bar reducing mechanism, including transverse transportation cover, vertical transport cover and injection molding machine body, the feed inlet is installed to transverse transportation cover's one end, install two sets of conveying rollers of symmetry in the transverse transportation cover, and the quantity of every group conveying roller is two, per two install the conveyer belt on the conveying roller, and there is the space between two conveyer belts. The utility model discloses a wind-guiding slope makes the stub bar automatic branch to both sides and fall on the conveyer belt, avoid a large amount of gathering of stub bar, blow the heat dissipation to the stub bar through radiator fan in transportation process, cold wind blows on the wind-guiding slope simultaneously, wind direction guide effect through wind-guiding slope, make the stub bar equally can obtain the heat dissipation from the side direction, thereby improve the cooling efficiency and the cooling comprehensiveness of stub bar greatly, make and guarantee the stub bar before going to smash and have sufficient hardness, thereby smash into the granule more easily, and the problem that can the greatly reduced stub bar blockked up.

Description

Injection molding machine with stub bar reducing mechanism

Technical Field

The utility model relates to an injection molding processing technology field especially relates to an injection molding machine with stub bar reducing mechanism.

Background

When an injection product is processed, after the injection product is molded, when the injection product is taken out of an injection mold, a stub bar on the product needs to be taken out, and then the stub bar is sent into a crushing device for crushing, so that the stub bar can be reused;

the reducing mechanism of traditional injection molding machine when the stub bar takes off and smashes, because the stub bar heat is complete elimination not for the stub bar still has certain compliance, when smashing, causes the stub bar easily to stick together and causes crushing transport to block on crushing epaxial, influences the kibbling efficiency of stub bar and recovery efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing an injection molding machine with a stub bar smashing device.

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

the utility model provides an injection molding machine with stub bar reducing mechanism, includes transverse transportation cover, vertical transport cover and injection molding machine body, the feed inlet is installed to transverse transportation cover's one end, install two sets of conveying rollers of symmetry in the transverse transportation cover, and the quantity of every group conveying roller is two, per two install the conveyer belt on the conveying roller, and there is the space between two conveyer belts, the position that lies in between two conveyer belts on the transverse transportation cover is installed and is led the wind slope, quick-witted case is installed to transverse transportation cover's upper end, the equal symmetry in position that lies in wind slope both sides on the quick-witted case installs two radiator fan, install rubbing crusher and construct on the vertical transport cover, the injection molding machine body is installed to the lower extreme of vertical transport cover, one side intercommunication of injection molding machine body has the material.

Preferably, the crushing mechanism comprises a crushing motor and a crushing shaft, the vertical conveying cover is communicated with the transverse conveying cover, the crushing motor is installed at the upper end of the vertical conveying cover, and the crushing shaft is installed on an output shaft of the crushing motor.

Preferably, an inclined sliding material plate is welded between the transverse conveying cover and the vertical conveying cover.

Preferably, the lower end of the vertical conveying cover is located at a position between the material conveying pump and the injection molding machine body.

Preferably, both sides of the air guide slope are located on the arc surface, and the sides of the air guide slope are designed in a slope manner.

Preferably, the ventilation plates are integrally formed at positions on two sides of the transverse conveying cover and on two sides of the air guide slope, and the chassis of the cooling fan is designed in a net frame mode.

Compared with the prior art, the utility model has the following benefits:

1. the utility model discloses a wind-guiding slope makes the stub bar automatically divide to both sides and fall on the conveyer belt, avoids a large amount of gathering of stub bar, blows the heat dissipation to the stub bar through radiator fan in transportation process, on cold wind blows the wind-guiding slope simultaneously, through the wind direction guide effect on wind-guiding slope, make the stub bar obtain the heat dissipation from the side direction equally, thereby improve the cooling efficiency and the cooling comprehensiveness of stub bar greatly, make guarantee that the stub bar has sufficient hardness before going on crushing, thereby smash into the granule more easily, and can greatly reduced the problem that the stub bar blockked up;

2. through wind-guiding slope cooperation ventilating board, can make the heat outflow of stub bar more smooth, avoid the inside heat of horizontal transport cover to stagnate and build up, cause stub bar radiating efficiency to be difficult to improve for the arc that the heat cooperation aviation baffle of stub bar produced can be derived fast to the wind, improves the radiating efficiency of stub bar, is favorable to guaranteeing the crushing efficiency and the crushing effect of stub bar.

Drawings

FIG. 1 is a structural diagram of an injection molding machine with a stub bar crushing device according to the present invention;

fig. 2 is a side view of a transverse conveying cover of an injection molding machine with a stub bar crushing device provided by the utility model.

In the figure: the device comprises a transverse conveying cover 1, a vertical conveying cover 2, a feed inlet 3, a heat radiating fan 4, a chassis 5, an air guide slope 6, a conveying belt 7, a conveying roller 8, a material sliding plate 9, a material conveying pump 10, a crushing motor 11, a crushing shaft 12, an injection molding machine body 13 and a ventilating plate 14.

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.

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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an injection molding machine with a stub bar crushing device comprises a transverse conveying cover 1, a vertical conveying cover 2 and an injection molding machine body 13, wherein a feed inlet 3 is installed at one end of the transverse conveying cover 1, two groups of symmetrical conveying rollers 8 are installed in the transverse conveying cover 1, the number of each group of conveying rollers 8 is two, a conveying belt 7 is installed on each two conveying rollers 8, a gap exists between the two conveying belts 7, an air guide slope 6 is installed at a position between the two conveying belts 7 on the transverse conveying cover 1, a machine box 5 is installed at the upper end of the transverse conveying cover 1, two cooling fans 4 are symmetrically installed at positions on the machine box 5, which are positioned at two sides of the air guide slope 6, a crushing mechanism is installed on the vertical conveying cover 2, the injection molding machine body 13 is installed at the lower end of the vertical conveying cover 2, a material conveying pump 10 is communicated with one side of the injection molding machine body 13, and the, avoid a large amount of aggregations of stub bar, material delivery pump 10 is the pump body that utilizes the injection of high-speed air current to carry powdery material, and for the powder material seal pump that current ripe used, do not do here in detail and describe repeatedly, send into the use of moulding plastics again in injection molding machine body 13 through material delivery pump 10 with the stub bar powder after smashing.

Further, rubbing crusher constructs including smashing motor 11 and crushing axle 12, and vertical transport cover 2 is linked together with horizontal transport cover 1, and crushing motor 11 is installed to the upper end of vertical transport cover 2, installs crushing axle 12 on crushing motor 11's the output shaft, when the stub bar was located vertical transport cover 2, drives crushing axle 12 through crushing motor 11 and rotates and smash the stub bar. An inclined material sliding plate 9 is welded between the transverse conveying cover 1 and the vertical conveying cover 2, so that a stub bar conveyed by the conveying belt 7 can be guided into the vertical conveying cover 2.

Furthermore, the lower end of the vertical delivery cover 2 is located between the material delivery pump 10 and the injection molding machine body 13, so that the material delivery pump 10 can send the crushed stub bar into the injection molding machine body 13 again for injection molding. The two side surfaces of the air guide slope 6 are both located on the arc surfaces, and the side surfaces of the air guide slope 6 are designed in a gradient manner, so that when the air of the cooling fan 4 blows the air guide plate, the air guide plate can form air towards the side surfaces, the stub bars can be cooled from the side surfaces, and the cooling efficiency is improved. The ventilation plates 14 are integrally formed at positions on two side faces of the transverse conveying cover 1, which are located on two sides of the air guide slope 6, the machine case 5 of the cooling fan 4 is designed in a net frame mode, the ventilation plates 14 can be arc wind formed by the air guide plates to guide heat of a stub bar out of two sides, cooling wind is enabled to be smooth, and external cold wind can enter the machine case 5 and blow to the stub bar through the cooling fan 4 to dissipate heat.

When using, the stub bar drops into from feed inlet 3 after taking off, the stub bar passes through wind-guiding slope 6 branch to both sides and falls into on the conveyer belt 7, then carry through conveyer belt 7, blow the heat dissipation to the stub bar through radiator fan 4 in transportation process, cold wind blows on wind-guiding slope 6 simultaneously, wind direction guide effect through wind-guiding slope 6, make the stub bar equally can obtain the heat dissipation from the side direction, thereby improve the cooling efficiency and the cooling comprehensiveness of stub bar greatly, when the stub bar falls into vertical transport cover 2 from the roll-off of flitch 9 roll-off, smash the stub bar through crushing axle 12, because the stub bar is through the cooling, make the hardness of stub bar improve greatly, thereby smash into the granule more easily, and can greatly reduced the problem that the stub bar blockked up, the stub bar after smashing sends into injection molding machine body 13 again through material delivery pump 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An injection molding machine with a stub bar smashing device comprises a transverse conveying cover (1), a vertical conveying cover (2) and an injection molding machine body (13), and is characterized in that a feed inlet (3) is installed at one end of the transverse conveying cover (1), two groups of symmetrical conveying rollers (8) are installed in the transverse conveying cover (1), the number of each group of conveying rollers (8) is two, every two conveying rollers (8) are provided with conveying belts (7), a gap exists between the two conveying belts (7), a wind guide slope (6) is installed at a position between the two conveying belts (7) on the transverse conveying cover (1), a case (5) is installed at the upper end of the transverse conveying cover (1), two radiating fans (4) are symmetrically installed at positions on two sides of the wind guide slope (6) on the case (5), a smashing mechanism is installed on the vertical conveying cover (2), an injection molding machine body (13) is installed at the lower end of the vertical conveying cover (2), and a material conveying pump (10) is communicated with one side of the injection molding machine body (13).

2. The injection molding machine with the stub bar reducing mechanism of claim 1, characterized in that, the reducing mechanism includes a reducing motor (11) and a reducing shaft (12), the vertical conveying cover (2) is communicated with the horizontal conveying cover (1), the upper end of the vertical conveying cover (2) is provided with the reducing motor (11), and the output shaft of the reducing motor (11) is provided with the reducing shaft (12).

3. The injection molding machine with stub bar reducing mechanism of claim 1, characterized in that, weld the inclined sliding flitch (9) between the horizontal transport cover (1) and the vertical transport cover (2).

4. An injection molding machine with a scrap crushing apparatus in accordance with claim 2, wherein the lower end of the vertical feed hood (2) is located at a position between the material feed pump (10) and the injection molding machine body (13).

5. The injection molding machine with stub bar reducing mechanism of claim 2, characterized in that, the both sides of wind-guiding slope (6) all are located the arc surface, and the side of wind-guiding slope (6) is the slope design.

6. The injection molding machine with the stub bar crushing device as claimed in claim 1, wherein ventilation plates (14) are integrally formed on the two side surfaces of the transverse conveying cover (1) and at the positions on the two sides of the air guide slope (6), and the machine case (5) of the cooling fan (4) is of a screen frame type design.