CN218227622U - Injection molding machine convenient to change head of moulding plastics - Google Patents
Injection molding machine convenient to change head of moulding plastics Download PDFInfo
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- CN218227622U CN218227622U CN202221928890.9U CN202221928890U CN218227622U CN 218227622 U CN218227622 U CN 218227622U CN 202221928890 U CN202221928890 U CN 202221928890U CN 218227622 U CN218227622 U CN 218227622U
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Abstract
The utility model relates to an injection molding machine field specifically discloses an injection molding machine convenient to change head of moulding plastics, include: the lower end of the connecting pipe is hermetically connected with an injection molding head body; the first fixing plate is positioned on one side of the connecting pipe and the injection head body, and a sliding groove is formed in the inner wall of the first fixing plate; and a second fixing plate, the first fixing plate is fixedly connected to the outer wall of the connecting pipe and the injection molding head body through the thread sleeve and the first fixing plate, thread openings in the first fixing plate and the second fixing plate are attached to the outer wall of the connecting pipe, evidence is fixed through the thread sleeve, the injection molding head body is inserted between the first fixing plate and the second fixing plate, the upper end of the injection molding head body is inserted into a limiting groove, the upper end of the injection molding head body is pushed upwards and forcefully pushed, a sliding block is rotated into a sliding groove, the lower ends of the first fixing plate and the second fixing plate are fixed to the outer wall of the injection molding head body through the thread sleeve, the injection molding head body can be rapidly installed at the lower end of the connecting pipe, and otherwise, the injection molding head body can be rapidly detached.
Description
Technical Field
The utility model relates to an injection molding machine field specifically is an injection molding machine convenient to change head of moulding plastics.
Background
Injection molding machines are also known as injection molding machines or injection molding machines. 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. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.
Chinese patent CN207564856U discloses an injection molding head of an injection molding machine, which comprises a base and a discharge head, wherein the base is provided with a first feed channel, a second feed channel and a mounting blind hole; the discharging head comprises a rotary head, a fixed head and a discharging pipe, the fixed head is fixedly connected with the base, the rotary head is rotatably connected with the fixed head, the first end of the discharging pipe is fixedly connected with the rotary head, the second end of the discharging pipe is inserted into the mounting blind hole, a discharging channel is arranged in the rotary head and the discharging pipe, and a feeding hole is formed in the inner end of the discharging channel. The utility model discloses two charge-in pipeline are connected simultaneously to the injection molding machine head of moulding plastics, and the rotation of discharging pipe is realized simultaneously through rotating the turn simultaneously to the injection molding agent of two kinds of differences of feed for the feeding of discharging pipe.
However, the injection head of the injection molding machine is difficult to replace the injection head body, the injection head body is easy to break down during operation, and the injection head body needs to be replaced under different conditions, so that certain inconvenience exists during use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection molding machine convenient to change the head of moulding plastics to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an injection molding machine with injection molding heads convenient to replace, the injection molding machine with injection molding heads convenient to replace includes:
the lower end of the connecting pipe is hermetically connected with an injection molding head body;
the first fixing plate is positioned on one side of the connecting pipe and the injection head body, and a sliding groove is formed in the inner wall of the first fixing plate; and
and the second fixing plate is fixedly connected to the outer wall of the connecting pipe and the injection molding head body through the threaded sleeve and the first fixing plate.
Preferably, the outer wall of the lower end of the connecting pipe is fixedly connected with a limiting groove, and the limiting groove is annular.
Preferably, the upper end side wall of the injection molding head body is fixedly connected with a rubber pad, and the rubber pad is in a circular ring shape.
Preferably, the outer wall of one end of the injection head body is fixedly connected with a sliding block, and the sliding block is arc-shaped.
Preferably, the upper end and the lower end of the first fixing plate are fixedly connected with threaded openings, the sliding groove is arc-shaped, and the inner wall of the sliding groove is connected with the outer wall of the sliding block in a sliding mode.
Preferably, the upper end of the injection molding head body is inserted into the limiting groove, and the upper end of the rubber pad 4 is in contact with the lower end of the connecting pipe.
Preferably, the inner wall of the second fixing plate is fixedly connected with a connecting block, the connecting block is arc-shaped, and threaded openings are fixedly arranged at the upper end and the lower end of the second fixing plate.
Preferably, the outer walls of the threaded openings at the upper end and the lower end of the first fixing plate and the second fixing plate are in threaded connection with the inner wall of the threaded sleeve, and the inner walls of the threaded openings are respectively in tight connection with the outer wall of the injection molding head body and the connecting pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
paste the screw thread mouth on fixed plate one and fixed plate two on the outer wall of connecting pipe, and through the fixed evidence of thread bush, the first body of will moulding plastics simultaneously inserts between fixed plate one and the fixed plate two, insert the spacing inslot with the upper end of the first body of moulding plastics, and upwards push hard, rotate the first body of moulding plastics simultaneously, rotate the sliding block in the spout, pass through the thread bush with the lower extreme of fixed plate one and fixed plate two again and fix on the outer wall of the first body of moulding plastics, the lower extreme at the connecting pipe is installed to the first body of will moulding plastics that can be quick, otherwise can pull down the first body of moulding plastics fast.
Drawings
FIG. 1 is a schematic sectional view of the overall structure of the present invention;
FIG. 2 is a schematic view of the main structure of the injection head of the present invention;
fig. 3 is a schematic structural view of a fixing plate of the present invention;
fig. 4 is a schematic structural view of the fixing plate of the present invention.
In the figure: 1. a connecting pipe; 2. a limiting groove; 3. an injection head body; 4. a rubber pad; 5. a slider; 6. a first fixing plate; 7. a chute; 8. a second fixing plate; 9. connecting blocks; 10. a threaded sleeve; 11. and (4) opening the thread.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are illustrative of some, but not all, embodiments of the invention and are not to be construed as limiting the scope of the invention, as those skilled in the art will recognize and appreciate that many other embodiments can be made without inventive faculty.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: an injection molding machine convenient to change head of moulding plastics, injection molding machine convenient to change head of moulding plastics includes: the injection molding head comprises a connecting pipe 1, wherein the lower end of the connecting pipe 1 is hermetically connected with an injection molding head body 3, a limiting groove 2 is fixedly connected to the outer wall of the lower end of the connecting pipe 1, and the limiting groove 2 is in a ring shape; the first fixing plate 6 is positioned on one side of the connecting pipe 1 and the injection head body 3, and a sliding groove 7 is formed in the inner wall of the first fixing plate 6; the second fixing plate 8 is fixedly connected to the outer walls of the connecting pipe 1 and the injection head body 3 through the threaded sleeve 10 and the first fixing plate 6, the connecting block 9 is arc-shaped, threaded openings 11 are fixedly arranged at the upper end and the lower end of the second fixing plate 8, the outer walls of the threaded openings 11 at the upper end and the lower end of the first fixing plate 6 and the second fixing plate 8 are in threaded connection with the inner wall of the threaded sleeve 10, and the inner wall of each threaded opening 11 is tightly connected with the outer wall of the connecting pipe 1 and the outer wall of the injection head body 3 respectively;
insert the spacing groove 2 through the upper end of the first body 3 of will moulding plastics to through the outer wall threaded connection of thread bush 10 and screw thread mouth 11, let the inner wall zonulae occludens of screw thread mouth 11 on connecting pipe 1 and the outer wall of the first body 3 of moulding plastics, thereby will mould plastics first body 3 fast and fix the lower extreme at connecting pipe 1.
The second embodiment:
on the basis of the first embodiment, in order to enable the upper end of the injection head body 3 to be hermetically connected with the lower end of the connecting pipe 1, a rubber pad 4 is fixedly connected to the side wall of the upper end of the injection head body 3, the rubber pad 4 is in a circular ring shape, the upper end of the injection head body 3 is inserted into the limiting groove 2, and the upper end of the rubber pad 4 is in contact with the lower end of the connecting pipe 1;
the upper end of the injection molding head body 3 and the lower end of the connecting pipe 1 are connected together through the rubber pad 4, and the effect of hermetically connecting the upper end of the injection molding head body 3 and the lower end of the connecting pipe 1 is achieved.
Example three:
on the basis of embodiment one, in order to let the first body 3 of moulding plastics install more stably, fixedly connected with sliding block 5 on the one end outer wall of first body 3 of moulding plastics, the shape of sliding block 5 is circular-arcly, and the equal fixedly connected with screw thread mouth 11 of upper and lower end of fixed plate 6, the shape of spout 7 is circular-arcly, and the inner wall of spout 7 and the outer wall sliding connection of sliding block 5, the fixedly connected with connecting block 9 on the second 8 inner walls of fixed plate.
When first body 3 of will moulding plastics of fixed plate 6 and fixed plate two 8 is fixed, sliding block 5 is located spout 7, and one side of connecting block 9 and the outer wall connection of first body 3 of moulding plastics play the effect that first body 3 of moulding plastics was fixed in first 6 of fixed plate and fixed plate two 8.
During the in-service use, the screw thread mouth 11 on the fixed plate one 6 and the fixed plate two 8 is pasted on the outer wall of connecting pipe 1, the first body 3 of will moulding plastics inserts between fixed plate one 6 and the fixed plate two 8 simultaneously, fix the upper end of fixed plate one 6 and the fixed plate two 8 on the outer wall of connecting pipe 1 through thread bush 10, insert spacing groove 2 in the upper end of the first body 3 of will moulding plastics, and push up hard, shift up under the condition of compression rubber pad 4, rotate simultaneously and mould plastics first body 3, rotate sliding block 5 in the spout 7, fix the lower extreme of fixed plate one 6 and fixed plate two 8 on the outer wall of the first body 3 of moulding plastics through thread bush 10 again, can install the lower extreme at connecting pipe 1 with the first body 3 of moulding plastics fast.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an injection molding machine convenient to change head of moulding plastics which characterized in that: injection molding machine convenient to change head of moulding plastics includes:
the lower end of the connecting pipe (1) is hermetically connected with an injection head body (3);
the first fixing plate (6) is positioned on one side of the connecting pipe (1) and the injection head body (3), and a sliding groove (7) is formed in the inner wall of the first fixing plate (6); and
and the second fixing plate (8) is fixedly connected to the outer walls of the connecting pipe (1) and the injection molding head body (3) through the threaded sleeve (10) and the first fixing plate (6).
2. An injection molding machine with a replaceable injection head as claimed in claim 1, wherein: the outer wall of the lower end of the connecting pipe (1) is fixedly connected with a limiting groove (2), and the limiting groove (2) is in a ring shape.
3. An injection molding machine with a replaceable injection head as claimed in claim 2, wherein: the injection molding head is characterized in that a rubber pad (4) is fixedly connected to the side wall of the upper end of the injection molding head body (3), and the rubber pad (4) is in a circular ring shape.
4. An injection molding machine with a replaceable injection head as claimed in claim 1, wherein: the injection molding head is characterized in that a sliding block (5) is fixedly connected to the outer wall of one end of the injection molding head body (3), and the sliding block (5) is arc-shaped.
5. An injection molding machine with a replaceable injection head as claimed in claim 1, wherein: the upper end and the lower end of the first fixing plate (6) are fixedly connected with threaded openings (11), the sliding groove (7) is arc-shaped, and the inner wall of the sliding groove (7) is connected with the outer wall of the sliding block (5) in a sliding mode.
6. An injection molding machine with a replaceable injection head as claimed in claim 1, wherein: the upper end of the injection molding head body (3) is inserted into the limiting groove (2), and the upper end of the rubber pad (4) is contacted with the lower end of the connecting pipe (1).
7. An injection molding machine with a replaceable injection head as claimed in claim 1, wherein: fixedly connected with connecting block (9) on fixed plate two (8) inner wall, the shape of connecting block (9) is circular-arcly, equal fixed mounting screw thread mouth (11) in the upper and lower end of fixed plate two (8).
8. An injection molding machine with a replaceable injection head as claimed in claim 1, wherein: the outer walls of threaded openings (11) at the upper end and the lower end of the first fixing plate (6) and the second fixing plate (8) are in threaded connection with the inner wall of the threaded sleeve (10), and the inner walls of the threaded openings (11) are respectively in tight connection with the outer walls of the connecting pipe (1) and the injection molding head body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221928890.9U CN218227622U (en) | 2022-07-25 | 2022-07-25 | Injection molding machine convenient to change head of moulding plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221928890.9U CN218227622U (en) | 2022-07-25 | 2022-07-25 | Injection molding machine convenient to change head of moulding plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218227622U true CN218227622U (en) | 2023-01-06 |
Family
ID=84678884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221928890.9U Active CN218227622U (en) | 2022-07-25 | 2022-07-25 | Injection molding machine convenient to change head of moulding plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218227622U (en) |
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2022
- 2022-07-25 CN CN202221928890.9U patent/CN218227622U/en active Active
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