CN213563683U

CN213563683U - Injection molding machine with anti-blocking function for automobile plastic production

Info

Publication number: CN213563683U
Application number: CN202021907055.8U
Authority: CN
Inventors: 陈兴斌
Original assignee: Tianjin Puliang Technology Co ltd
Current assignee: Tianjin Puliang Technology Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-06-29
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses an injection molding machine is used in production of car plastics with prevent stifled function belongs to the technical field of moulding plastics, and it includes the box, the right flank joint of box has six filter screens, the surface overlap joint of box has the fly leaf, six through-holes have been seted up to the right flank of fly leaf, the upper surface joint of fly leaf has first bearing, the screw axis has been cup jointed to the internal surface of first bearing, the top of screw axis and the output shaft fixed connection of first motor. This injection molding machine is used in car plastics production with prevent stifled function through setting up first motor, screw axis, stirring leaf, filter screen, commentaries on classics handle, screw thread post, connecting plate, ratch, fan-shaped tooth, fly leaf and through-hole for this device is stirring the raw materials to suitable degree when, can also carry out the work of filtering discharge to the raw materials, and more effectual great raw materials discharge of having avoided causes the problem that the nozzle blockked up, thereby has guaranteed the normal use work of injection molding machine.

Description

Injection molding machine with anti-blocking function for automobile plastic production

Technical Field

The utility model belongs to the technical field of mould plastics, specifically be an injection molding machine is used in automobile plastic production with prevent stifled function.

Background

An injection molding machine, also known as an injection molding machine or an injection molding machine, is a main molding device for molding thermoplastic plastics or thermosetting plastics into plastic products of various shapes by using a plastic molding mold.

In the process of producing the automotive plastics, the injection molding machine needs to be used, and in recent years, in order to reduce the waste of raw materials, the injection molding machine is often used for treating some water gap materials for secondary utilization on the premise of not damaging the product quality, but the existing injection molding machine can not prevent blockage, and when some materials which are not melted fall into a nozzle, the nozzle is easily blocked, so that the normal operation of injection molding work can be influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides an injection molding machine is used in production of automotive plastics with prevent stifled function has solved the mode that increases the stirring and although can reduce the phenomenon of jam, still is difficult to avoid some not to melt or the great material of granule falls into the nozzle when in-service use to be not convenient for people to use, make the lower problem of practicality.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection molding machine is used in automobile plastics production with prevent stifled function, includes the box, the right flank joint of box has six filter screens, the surface overlap joint of box has the fly leaf, six through-holes have been seted up to the right flank of fly leaf, the upper surface joint of fly leaf has first bearing, the screw axis has been cup jointed to the internal surface of first bearing, the top of screw axis and the output shaft fixed connection of first motor.

The left surface of fly leaf and the right flank fixed connection of fan-shaped tooth, fan-shaped tooth and ratch meshing, the left surface of ratch and the right flank fixed connection of connecting plate, the positive joint of connecting plate has adjustment mechanism, adjustment mechanism's lower surface and the last fixed surface of box are connected, adjustment mechanism includes the backup pad, the lower surface of backup pad and the last fixed surface of box are connected.

The front joint of backup pad has the screw cap, the internal surface threaded connection of screw cap has the screw thread post, the front of screw thread post and the back fixed connection who changes the handle, the back of screw thread post and the front fixed connection of first pivot, the surface of first pivot has cup jointed the second bearing, the second bearing joint is in the front of connecting plate.

As a further aspect of the present invention: the left side of first motor and the right flank fixed connection of fixed plate, the lower surface of fixed plate and the upper surface fixed connection of box, the upper surface of box inner wall and the upper surface fixed connection who carries the shell.

As a further aspect of the present invention: the bottom of screw axis is connected with the upper surface fixed connection of stirring leaf, the stirring leaf sets up in the box, the surface fixed connection of box has the casing, the fly leaf sets up in the casing.

As a further aspect of the present invention: the lower surface of box and the top fixed connection of second pivot, the surface of second pivot has cup jointed the third bearing, the lower surface at the fly leaf of third bearing joint.

As a further aspect of the present invention: the lower surface of casing is linked together with the upper surface of a transport cylinder, the right flank of a transport cylinder and the left surface fixed connection of second motor, the output shaft of second motor and the right-hand member fixed connection of screw extrusion axle, the surface of screw extrusion axle has cup jointed the fifth bearing, the fifth bearing joint is at the right flank of a transport cylinder.

As a further aspect of the present invention: the upper surface of box has seted up the spout, sliding connection has the slider in the spout, the upper surface of slider and the lower fixed surface of ratch are connected, the shape of slider and spout all sets up to T shape, the surface of screw axis has cup jointed the fourth bearing, the fourth bearing joint is at the upper surface of box.

(III) advantageous effects

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

1. the injection molding machine with the anti-blocking function for the automobile plastic production is provided with a first motor, a spiral shaft, a stirring blade, a filter screen, a rotating handle, a threaded column, a connecting plate, a toothed bar, a sector gear, a movable plate and a through hole, when in use, the first motor is controlled to drive the screw shaft and the stirring blades to rotate, so that the raw materials can be stirred, then the threaded column is rotated through the rotating handle, so that the threaded column pushes the rack rod to move backwards through the connecting plate, so that the fan-shaped teeth drive the movable plate to rotate forwards, the positions of the through holes correspond to the positions of the filter screens, raw materials can be filtered and discharged through the filter screens, make this device when stirring to suitable degree to the raw materials, can also filter exhaust work to the raw materials, more effectual avoided great raw materials discharge to cause the problem of nozzle jam to the normal use work of injection molding machine has been guaranteed.

2. This injection molding machine is used in car plastics production with prevent stifled function through setting up first motor, screw axis and stirring leaf, drives the screw axis and stirs the leaf and rotate simultaneously through controlling first motor for the stirring leaf can carry out the work of stirring to the raw materials, and the screw axis can upwards carry the bottom raw materials simultaneously and discharge to upper portion once more, and then discharges through the reciprocal transport of circulation, has improved the stirring effect of raw materials, guarantees the effect of raw materials intensive mixing.

3. This injection molding machine is used in car plastics production with prevent stifled function through setting up second motor and spiral extrusion axle, drives the work of spiral extrusion axle through controlling the second motor for the spiral extrusion axle can carry out extruded operation to the raw materials left, thereby can effectively improve the efficiency of the raw materials extrusion ejection of compact, has made things convenient for the work of using.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

fig. 3 is a schematic view of the top-view cross-sectional structure of the movable plate of the present invention;

fig. 4 is a schematic sectional view of the top view of the present invention;

fig. 5 is a schematic structural view of the adjusting mechanism of the present invention from above;

in the figure: the device comprises a box body 1, a filter screen 2, a movable plate 3, a through hole 4, a screw shaft 5, a first motor 6, a fan-shaped tooth 7, a conveying shell 8, a toothed rod 9, a sliding groove 10, a sliding block 11, a connecting plate 12, a fixing plate 13, a first bearing 14, a regulating mechanism 15, a threaded cap 151, a supporting plate 152, a threaded column 153, a rotating handle 154, a second bearing 155, a first rotating shaft 156, a shell 16, a second rotating shaft 17, a third bearing 18, a stirring blade 19, a fourth bearing 20, a conveying cylinder 21, a spiral extrusion shaft 22, a fifth bearing 23 and a second motor 24.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: an injection molding machine with an anti-blocking function for producing automobile plastics comprises a box body 1, six filter screens 2 are clamped on the right side surface of the box body 1, by arranging the filter screen 2, the filter screen 2 can filter raw materials through meshes of the filter screen 2, the work of blocking a nozzle by discharging larger raw materials is avoided, the outer surface of the box body 1 is lapped with the movable plate 3, the right side surface of the movable plate 3 is provided with six through holes 4, the upper surface of the movable plate 3 is clamped with the first bearing 14, by providing the first bearing 14, and the first bearing 14 can support the movable plate 3, and at the same time, the rotating stability of the movable plate 3 can be ensured, the screw shaft 5 is sleeved on the inner surface of the first bearing 14, by arranging the screw shaft 5, the screw shaft 5 can convey the raw material at the bottom to the upper part and discharge the raw material to the upper part of the raw material again, thereby ensuring the full stirring of the raw materials, and the top end of the spiral shaft 5 is fixedly connected with the output shaft of the first motor 6.

The left surface of fly leaf 3 and the right flank fixed connection of fan-shaped tooth 7, fan-shaped tooth 7 and the meshing of ratch 9, through setting up ratch 9 and fan-shaped tooth 7, and ratch 9 can drive fan-shaped tooth 7 and rotate, thereby make things convenient for fan-shaped tooth 7 to control the rotatory work of fly leaf 3, be favorable to fly leaf 3 to carry out the work of sheltering from to filter screen 2, conveniently expose filter screen 2 simultaneously and carry out the work of arranging the material, the left surface of ratch 9 and the right flank fixed connection of connecting plate 12, the positive joint of connecting plate 12 has adjustment mechanism 15, adjustment mechanism 15's lower surface and box 1's last fixed surface are connected, adjustment mechanism 15 includes backup pad 152, the lower surface of backup pad 152 and the last fixed surface of box 1 are connected.

A screw cap 151 is fastened to the front surface of the supporting plate 152, a screw post 153 is screwed to the inner surface of the screw cap 151, by providing a threaded cap 151 and a threaded post 153, and the threaded post 153 is capable of rotational movement within the threaded cap 151, thereby facilitating the control of the connection board 12 to move back and forth, the front of the screw column 153 is fixedly connected with the back of the rotating handle 154, the rotating handle 154 is arranged, and the rotating handle 154 can provide a force application point for the working personnel, thereby facilitating the control of the rotation of the threaded column 153 by the worker, the back of the threaded column 153 is fixedly connected with the front of the first rotating shaft 156, the outer surface of the first rotating shaft 156 is sleeved with the second bearing 155, by providing the first rotating shaft 156 and the second bearing 155, and the first rotating shaft 156 can perform an efficient rotating work in the second bearing 155, so that the screw column 153 can be ensured to normally rotate, and the second bearing 155 is clamped on the front surface of the connecting plate 12.

Specifically, as shown in fig. 1, the left side surface of the first motor 6 is fixedly connected to the right side surface of the fixed plate 13, the fixed plate 13 is disposed, and the fixed plate 13 can fix the first motor 6 to ensure the stable operation of the first motor 6, the lower surface of the fixed plate 13 is fixedly connected to the upper surface of the box 1, the upper surface of the inner wall of the box 1 is fixedly connected to the upper surface of the conveying shell 8, the bottom end of the screw shaft 5 is fixedly connected to the upper surface of the stirring blade 19, the stirring blade 19 is disposed, and the raw materials can be stirred and mixed by the rotation of the stirring blade 19, and the stirring blade 19 is in contact with the inner wall of the box 1, so as to clean the inner wall of the box 1, prevent the raw materials from adhering to the inner wall of the box 1, the stirring blade 19 is disposed in the box 1, the outer surface of the box 1 is fixedly connected to the shell 16, the movable plate 3 is disposed in the shell 16, and, the outer surface of the second rotating shaft 17 is sleeved with a third bearing 18, by arranging the second rotating shaft 17 and the third bearing 18, the third bearing 18 can perform effective rotating work on the surface of the second rotating shaft 17, so as to ensure the smoothness of rotation of the movable plate 3, the third bearing 18 is clamped on the lower surface of the movable plate 3, the lower surface of the shell 16 is communicated with the upper surface of the conveying cylinder 21, the right side surface of the conveying cylinder 21 is fixedly connected with the left side surface of the second motor 24, the output shaft of the second motor 24 is fixedly connected with the right end of the spiral extrusion shaft 22, by arranging the second motor 24 and the spiral extrusion shaft 22, the spiral extrusion shaft 22 is driven to work by controlling the second motor 24, so that the spiral extrusion shaft 22 can extrude the raw material leftwards, thereby effectively improving the efficiency of raw material extrusion discharging, and facilitating the work of use, the outer surface of the spiral extrusion shaft 22 is sleeved with a fifth bearing 23, through setting up fifth bearing 23, and fifth bearing 23 can guarantee the work of screw extrusion axle 22 steady rotation, and fifth bearing 23 joint is in the right flank of transfer cylinder 21.

Specifically, as shown in fig. 2, the upper surface of the box body 1 is provided with a sliding groove 10, the sliding groove 10 is connected with a sliding block 11 in a sliding manner, the upper surface of the sliding block 11 is fixedly connected with the lower surface of the rack bar 9, the sliding block 11 and the sliding groove 10 are both in a T shape, by arranging the sliding block 11 and the sliding groove 10, and the shapes of the sliding block 11 and the sliding groove 10 are both set to be T-shaped, so that the sliding block 11 can slide stably in the sliding groove 10, the sliding block 11 is prevented from sliding out of the sliding groove 10, thereby ensuring the stability of the front and back sliding of the toothed bar 9 and further ensuring the normal meshing work of the toothed bar 9 and the sector teeth 7, the outer surface of the screw shaft 5 is sleeved with the fourth bearing 20, by arranging the fourth bearing 20, the fourth bearing 20 can ensure the effective rotation of the screw shaft 5, reduce the friction force during the rotation of the screw shaft 5, thereby ensuring the stability of the rotation of the screw shaft 5, and the fourth bearing 20 is fastened to the upper surface of the case 1.

The utility model discloses a theory of operation does:

s1, when the box needs to be used, workers inject raw materials into the box 1 through a feeding hole in the upper portion of the box 1, then control the first motor 6 to work, enable the first motor 6 to drive the spiral shaft 5 to rotate, enable the spiral shaft 5 to drive the stirring blades 19 to rotate, enable the stirring blades 19 to stir the raw materials, enable the spiral shaft 5 to convey the raw materials at the bottom upwards to a proper position, and then discharge the raw materials, so that the raw materials can be uniformly stirred;

s2, when the raw materials are mixed to a certain degree, a worker rotates the rotating handle 154, so that the rotating handle 154 drives the threaded column 153 to rotate, the threaded column 153 pushes the connecting plate 12 to move backwards, the connecting plate 12 drives the toothed bar 9 to move backwards, the toothed bar 9 drives the sector-shaped teeth 7 to rotate, the sector-shaped teeth 7 drive the movable plate 3 to rotate, when the movable plate 3 rotates to a proper position, the positions of the through holes 4 correspond to the positions of the filter screens 2, and the rotating handle 154 stops rotating;

s3, the raw materials in the last stirring process are discharged through the filtering of the filter screen 2 and fall to the bottom of the shell 16, then the raw materials enter the conveying cylinder 21, the second motor 24 is controlled to work, the second motor 24 drives the spiral extrusion shaft 22 to rotate, the spiral extrusion shaft 22 can convey the raw materials leftwards and extrude the raw materials, and the raw materials can be extruded to the left end of the conveying cylinder 21 to be discharged.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an injection molding machine is used in automotive plastic production with prevent stifled function, includes box (1), its characterized in that: six filter screens (2) are connected to the right side face of the box body (1) in a clamping mode, a movable plate (3) is connected to the outer surface of the box body (1) in a lap joint mode, six through holes (4) are formed in the right side face of the movable plate (3), a first bearing (14) is connected to the upper surface of the movable plate (3) in a clamping mode, a spiral shaft (5) is sleeved on the inner surface of the first bearing (14), and the top end of the spiral shaft (5) is fixedly connected with an output shaft of a first motor (6);

the left side surface of the movable plate (3) is fixedly connected with the right side surface of the sector-shaped teeth (7), the sector-shaped teeth (7) are meshed with the toothed bar (9), the left side surface of the toothed bar (9) is fixedly connected with the right side surface of the connecting plate (12), the front surface of the connecting plate (12) is clamped with an adjusting mechanism (15), the lower surface of the adjusting mechanism (15) is fixedly connected with the upper surface of the box body (1), the adjusting mechanism (15) comprises a supporting plate (152), and the lower surface of the supporting plate (152) is fixedly connected with the upper surface of the box body (1);

the front joint of backup pad (152) has screw cap (151), the internal surface threaded connection of screw cap (151) has screw thread post (153), the front of screw thread post (153) with change the back fixed connection of (154), the back of screw thread post (153) and the front fixed connection of first pivot (156), the surface of first pivot (156) has cup jointed second bearing (155), second bearing (155) joint is in the front of connecting plate (12).

2. The injection molding machine with the anti-blocking function for the production of the automobile plastic, according to claim 1, is characterized in that: the left side of first motor (6) and the right flank fixed connection of fixed plate (13), the lower surface of fixed plate (13) and the upper surface fixed connection of box (1), the upper surface of box (1) inner wall and the upper surface fixed connection who carries shell (8).

3. The injection molding machine with the anti-blocking function for the production of the automobile plastic, according to claim 1, is characterized in that: the bottom end of the spiral shaft (5) is fixedly connected with the upper surface of the stirring blade (19), the stirring blade (19) is arranged in the box body (1), the outer surface of the box body (1) is fixedly connected with the shell (16), and the movable plate (3) is arranged in the shell (16).

4. The injection molding machine with the anti-blocking function for the production of the automobile plastic, according to claim 1, is characterized in that: the lower surface of the box body (1) is fixedly connected with the top end of the second rotating shaft (17), the outer surface of the second rotating shaft (17) is sleeved with a third bearing (18), and the third bearing (18) is connected to the lower surface of the movable plate (3) in a clamping mode.

5. The injection molding machine with the anti-blocking function for the production of the automobile plastic, according to claim 3, is characterized in that: the lower surface of the shell (16) is communicated with the upper surface of the conveying cylinder (21), the right side surface of the conveying cylinder (21) is fixedly connected with the left side surface of the second motor (24), the output shaft of the second motor (24) is fixedly connected with the right end of the spiral extrusion shaft (22), the outer surface of the spiral extrusion shaft (22) is sleeved with a fifth bearing (23), and the fifth bearing (23) is clamped on the right side surface of the conveying cylinder (21).

6. The injection molding machine with the anti-blocking function for the production of the automobile plastic, according to claim 1, is characterized in that: the improved screw shaft structure is characterized in that a sliding groove (10) is formed in the upper surface of the box body (1), a sliding block (11) is connected to the sliding groove (10) in a sliding mode, the upper surface of the sliding block (11) is fixedly connected with the lower surface of the toothed rod (9), the sliding block (11) and the sliding groove (10) are both in a T shape, a fourth bearing (20) is sleeved on the outer surface of the screw shaft (5), and the fourth bearing (20) is connected to the upper surface of the box body (1) in a clamping mode.