CN220560039U - Smoke collecting system - Google Patents
Smoke collecting system Download PDFInfo
- Publication number
- CN220560039U CN220560039U CN202321924523.6U CN202321924523U CN220560039U CN 220560039 U CN220560039 U CN 220560039U CN 202321924523 U CN202321924523 U CN 202321924523U CN 220560039 U CN220560039 U CN 220560039U
- Authority
- CN
- China
- Prior art keywords
- pipe
- connecting pipe
- suction cover
- fixing rod
- flexible metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000779 smoke Substances 0.000 title claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 30
- 238000009423 ventilation Methods 0.000 claims description 28
- 239000000565 sealant Substances 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a smoke collecting system, which belongs to the technical field of smoke collection of injection molding machines and comprises a connecting pipe, wherein an air suction cover is arranged at the end of the connecting pipe, a connecting block is arranged at one side of the air suction cover, which is close to the connecting pipe, a rubber ring pad is embedded at the inner side of the connecting block and is abutted against the outer wall of the connecting pipe, a flexible metal fixing rod is arranged at the outer side of the connecting block, a connector is fixedly connected with the outer wall of the connecting block, which is close to the flexible metal fixing rod, a screw hole is formed at the connector, the end of the flexible metal fixing rod, which is provided with the air suction cover, corresponds to the smoke discharge position of the injection molding machine, when an axial flow fan works, air flow sucked by the air suction cover is generated by the air suction cover, the smoke generated by the injection molding machine is conveyed into the ventilating pipe through the connecting pipe and then discharged out of a workshop, and the damage to the body of staff in the workshop is avoided.
Description
Technical Field
The utility model relates to the technical field of smoke collection of injection molding machines, in particular to a smoke collection system.
Background
Injection molding machines, also known as injection molding machines or injection molding machines, are capable of forming thermoplastics or thermosets into plastic articles of various shapes using plastic forming molds. The existing injection molding machine, the normal injection molding mode is single-station, namely a fixed die is provided with a movable die for working, plastic particles in a heating cavity are melted, a switch door of the injection molding machine is usually required to be opened manually by a user, a product after injection molding is taken out manually, the product is placed in a finished product collecting tank, the product in the injection molding machine is discharged, the time and the manpower are greatly wasted due to the square discharging mode, the production efficiency of the injection molding machine is greatly reduced, the use is convenient in the patent application number 201811177081.7, the manufacturing cost is greatly saved, the injection molding temperature is monitored in real time, the impurities in the melted plastic particles can be filtered out, and the working efficiency is improved.
However, in the existing injection molding machine, part of the smoke is generated in the production process, and the smoke generated by the thermoplastic material contains harmful components, so that if the smoke is not treated, the smoke can spread into a production workshop, and thus the health of workers is damaged, so that a smoke collecting system is proposed to solve the problems.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the utility model aims to provide a smoke collecting system, which can enable one end of a flexible metal fixing rod provided with an air suction cover to correspond to a smoke discharge position of an injection molding machine, enable the air suction cover to generate sucked air flow when the axial flow fan works, enable the smoke generated by the injection molding machine to be conveyed into a ventilation pipe through a connecting pipe and then be discharged out of a workshop, and avoid physical damage to staff in the workshop.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
A smoke collection system comprising a connecting tube;
an air suction cover is arranged at the end of the connecting pipe;
a connecting block is arranged on one side, close to the connecting pipe, of the suction cover, a rubber ring pad is embedded on the inner side of the connecting block, and the rubber ring pad is abutted against the outer wall of the connecting pipe;
the outer side of the connecting block is provided with a flexible metal fixing rod, a connector is fixedly connected to the outer wall of the connecting block, which is close to the flexible metal fixing rod, a screw hole is formed in the connector, a threaded column head is welded at one end of the flexible metal fixing rod, which is close to the connector, and is in threaded connection with the screw hole, and a counterweight seat is arranged at one end of the flexible metal fixing rod, which is far away from the threaded column head;
the tail end of the connecting pipe is provided with a ventilation pipe, and the tail end of the ventilation pipe is provided with an axial flow fan.
Further, a communicating pipe is arranged at the tail end of the suction cover, and the communicating pipe extends to the inner side of the end head of the connecting pipe.
Further, a binding anchor ear is arranged at the outer wall of one end of the connecting pipe close to the suction cover, and the binding anchor ear corresponds to the connecting pipe arranged at the suction cover.
Furthermore, an inserting port is formed at the joint of the outer wall of the ventilation pipe and the tail end of the connecting pipe, and the tail end of the connecting pipe extends to the inner side of the ventilation pipe through the inserting port.
Further, the joint of the connecting pipe and the plug interface arranged on the ventilation pipe is coated with sealant.
Further, one end of the ventilation pipe, which is close to the axial flow fan, is integrally formed with a first assembling boss, and a plurality of first assembling holes are formed in the surface of the first assembling boss.
Further, a second assembling boss is integrally formed at the edge of one end, close to the ventilating pipe, of the axial flow fan, and a plurality of second assembling holes are formed in the surface of the second assembling boss.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) According to the scheme, the threaded column head arranged at one end of the flexible metal fixing rod is in threaded connection with the connector arranged at the connecting block, the flexible metal fixing rod is supported and fixed through the counterweight seat, the connecting block can be matched with the connecting pipe to rotate, the flexible metal fixing rod is adjusted in azimuth, the friction force between the connecting block and the connecting pipe can be increased through the rubber ring pad arranged at the inner wall of the connecting block, positioning between the connecting block and the connecting pipe is facilitated, one end of the flexible metal fixing rod provided with the suction hood corresponds to the smoke emission position of the injection molding machine, suction airflow is generated at the suction hood through the axial flow fan during working, smoke generated by the injection molding machine is conveyed into the ventilating pipe through the connecting pipe and then discharged out of a workshop, and damage to a body of staff in the workshop is avoided.
(2) According to the scheme, the communicating pipe arranged at the tail end of the suction cover is inserted into the inner side of the connecting pipe, and then the binding anchor ear is arranged at the position corresponding to the communicating pipe at the outer wall of the communicating pipe, so that the suction cover is tightly bound, and the suction cover can be effectively prevented from falling off from the connecting pipe.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the external structure of the connecting block according to the present utility model;
FIG. 3 is a schematic view of the internal structure of the connecting block according to the present utility model;
fig. 4 is a schematic view of a flexible metal fixing rod structure according to the present utility model.
The reference numerals in the figures illustrate:
1. a connecting pipe; 2. an air suction cover; 3. binding and fixing the anchor ear; 4. a connecting block; 5. a rubber ring pad; 6. a connector; 7. a screw hole; 8. a flexible metal fixing rod; 9. a counterweight seat; 10. a threaded column head; 11. a ventilation pipe; 12. an axial flow fan.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples:
referring to fig. 1 to 4, a smoke collection system comprises a connecting tube 1;
an air suction cover 2 is arranged at the end of the connecting pipe 1;
a connecting block 4 is arranged on one side of the suction cover 2 close to the connecting pipe 1, a rubber ring pad 5 is embedded on the inner side of the connecting block 4, and the rubber ring pad 5 is abutted against the outer wall of the connecting pipe 1;
the outer side of the connecting block 4 is provided with a flexible metal fixing rod 8, a connector 6 is fixedly connected to the outer wall of the connecting block 4, which is close to the flexible metal fixing rod 8, a screw hole 7 is formed in the connector 6, a threaded column head 10 is welded at one end of the flexible metal fixing rod 8, which is close to the connector 6, and the threaded column head 10 is in threaded connection with the screw hole 7, and a counterweight seat 9 is arranged at one end of the flexible metal fixing rod 8, which is far away from the threaded column head 10;
a ventilation pipe 11 is arranged at the tail end of the connecting pipe 1, and an axial flow fan 12 is arranged at the tail end of the ventilation pipe 11;
it should be noted that, the threaded column head 10 arranged at one end of the flexible metal fixing rod 8 is in threaded connection with the connector 6 arranged at the connecting block 4, meanwhile, the counterweight seat 9 is used for supporting and fixing the flexible metal fixing rod 8, the connecting block 4 can be matched with the connecting pipe 1 to rotate, the flexible metal fixing rod 8 is adjusted in azimuth, and meanwhile, the rubber ring pad 5 arranged at the inner wall of the connecting block 4 can be used for increasing the friction force between the connecting block 4 and the connecting pipe 1, so that the positioning between the connecting block 4 and the connecting pipe 1 is facilitated;
one end of the flexible metal fixing rod 8 provided with the air suction cover 2 corresponds to the smoke discharge position of the injection molding machine, when the axial flow fan 12 works, the air suction cover 2 generates sucked air flow, the smoke generated by the injection molding machine is conveyed into the ventilation pipe 11 through the connecting pipe 1 and then is discharged out of the workshop, and the damage to the body of staff in the workshop is avoided.
Referring to fig. 1, a communicating pipe is arranged at the tail end of an air suction cover 2, the communicating pipe extends to the inner side of the end head of a connecting pipe 1, a bonding anchor ear 3 is arranged at the outer wall of one end of the connecting pipe 1, which is close to the air suction cover 2, and the bonding anchor ear 3 corresponds to the communicating pipe arranged at the air suction cover 2;
it should be noted that, through inserting the communicating pipe that the suction hood 2 terminal set up to the inboard of connecting pipe 1, then install the binding staple bolt 3 in communicating pipe outer wall department corresponding communicating pipe department, tighten suction hood 2, can effectually prevent that suction hood 2 from coming off from connecting pipe 1.
Referring to fig. 1, an insertion port is formed at the joint of the outer wall of the ventilation pipe 11 and the tail end of the connection pipe 1, the tail end of the connection pipe 1 extends to the inner side of the ventilation pipe 11 through the insertion port, and sealant is coated at the joint of the connection pipe 1 and the insertion port of the ventilation pipe 11;
it should be noted that, by smearing a layer of sealant on the edge of the plug interface arranged at the joint of the ventilation pipe 11 and the connecting pipe 1, the sealing effect of the joint of the ventilation pipe 11 and the connecting pipe 1 is ensured, thereby preventing the leakage of smoke.
Referring to fig. 1, a first assembling boss is integrally formed at one end of the ventilation pipe 11, which is close to the axial flow fan 12, a plurality of first assembling holes are formed at the surface of the first assembling boss, a second assembling boss is integrally formed at the edge of one end of the axial flow fan 12, which is close to the ventilation pipe 11, and a plurality of second assembling holes are formed at the surface of the second assembling boss;
it should be noted that, through butt joint the end that axial fan 12 was provided with the second assembly boss and the ventilation pipe 11 is provided with the one end of first assembly boss, then make between first pilot hole and the second pilot hole correspond each other, then utilize the bolt to pass first pilot hole and second pilot hole to lock with the nut, make things convenient for the assembly between axial fan 12 and the ventilation pipe 11.
When in use: the screw thread column head 10 arranged at one end of the flexible metal fixing rod 8 is in screw connection with the connector 6 arranged at the connecting block 4, the flexible metal fixing rod 8 is supported and fixed by the counterweight seat 9, the connecting block 4 can rotate in cooperation with the connecting pipe 1, the flexible metal fixing rod 8 is adjusted in azimuth, and the friction force between the connecting block 4 and the connecting pipe 1 can be increased by the rubber ring pad 5 arranged at the inner wall of the connecting block 4, so that the positioning between the connecting block 4 and the connecting pipe 1 is facilitated;
one end of the flexible metal fixing rod 8 provided with the air suction cover 2 corresponds to the smoke discharge position of the injection molding machine, when the axial flow fan 12 works, the air suction cover 2 generates sucked air flow, the smoke generated by the injection molding machine is conveyed into the ventilation pipe 11 through the connecting pipe 1 and then is discharged out of the workshop, and the damage to the body of staff in the workshop is avoided.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (7)
1. A smoke collection system, characterized by: comprises a connecting pipe (1);
an air suction cover (2) is arranged at the end of the connecting pipe (1);
a connecting block (4) is arranged on one side, close to the connecting pipe (1), of the suction cover (2), a rubber ring pad (5) is embedded on the inner side of the connecting block (4), and the rubber ring pad (5) is abutted against the outer wall of the connecting pipe (1);
the flexible metal fixing rod (8) is arranged on the outer side of the connecting block (4), a connector (6) is fixedly connected to the outer wall of the connecting block (4) close to the flexible metal fixing rod (8), a screw hole (7) is formed in the connector (6), a threaded column head (10) is welded at one end of the flexible metal fixing rod (8) close to the connector (6), the threaded column head (10) is in threaded connection with the screw hole (7), and a counterweight seat (9) is arranged at one end, far away from the threaded column head (10), of the flexible metal fixing rod (8);
the tail end of the connecting pipe (1) is provided with a ventilation pipe (11), and the tail end of the ventilation pipe (11) is provided with an axial flow fan (12).
2. A smoke collection system according to claim 1 wherein: the tail end of the air suction cover (2) is provided with a communicating pipe, and the communicating pipe extends to the inner side of the end of the connecting pipe (1).
3. A smoke collection system according to claim 2, wherein: and a binding hoop (3) is arranged at the outer wall of one end of the connecting pipe (1) close to the suction cover (2), and the binding hoop (3) corresponds to the communicating pipe arranged at the suction cover (2).
4. A smoke collection system according to claim 1 wherein: an inserting port is formed in the joint of the outer wall of the ventilation pipe (11) and the tail end of the connecting pipe (1), and the tail end of the connecting pipe (1) extends to the inner side of the ventilation pipe (11) through the inserting port.
5. A smoke collecting system according to claim 4 wherein: the joint of the connecting pipe (1) and the plug-in port arranged on the ventilation pipe (11) is coated with sealant.
6. A smoke collection system according to claim 1 wherein: one end of the ventilation pipe (11) close to the axial flow fan (12) is integrally formed with a first assembling boss, and a plurality of first assembling holes are formed in the surface of the first assembling boss.
7. A smoke collection system according to claim 1 wherein: a second assembling boss is integrally formed at the edge of one end of the axial flow fan (12) close to the ventilation pipe (11), and a plurality of second assembling holes are formed in the surface of the second assembling boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321924523.6U CN220560039U (en) | 2023-07-21 | 2023-07-21 | Smoke collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321924523.6U CN220560039U (en) | 2023-07-21 | 2023-07-21 | Smoke collecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220560039U true CN220560039U (en) | 2024-03-08 |
Family
ID=90093629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321924523.6U Active CN220560039U (en) | 2023-07-21 | 2023-07-21 | Smoke collecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220560039U (en) |
-
2023
- 2023-07-21 CN CN202321924523.6U patent/CN220560039U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |