CN219276715U - Integrated hot air cold riveting mechanism - Google Patents
Integrated hot air cold riveting mechanism Download PDFInfo
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- CN219276715U CN219276715U CN202223455322.4U CN202223455322U CN219276715U CN 219276715 U CN219276715 U CN 219276715U CN 202223455322 U CN202223455322 U CN 202223455322U CN 219276715 U CN219276715 U CN 219276715U
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- hot air
- cold
- riveting
- rivet
- cold riveting
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Abstract
The utility model relates to an integrated hot air cold riveting mechanism, which comprises a frame, wherein a cold riveting part and a hot air part which are matched for use are arranged on the frame; the cold riveting part comprises a cold riveting head which is connected with the xy-axis adjusting driving piece; the hot air supply piece comprises a hot air nozzle which is arranged corresponding to the cold rivet head; the cold riveting head of the cold riveting part is used as a riveting execution part, the hot air nozzle of the hot air part is used as a hot air opposite blowing providing part during riveting, and the cold riveting parts are combined to form the cold-riveting hot air integrated high-efficiency cold riveting structure.
Description
Technical Field
The utility model relates to the technical field of automatic production technology and automatic production equipment, in particular to an integrated hot air cold riveting mechanism.
Background
Current plastic hot riveting mechanisms are generally divided into two categories
Single rivet head riveting: the rivet contacts with plastic firstly, then a thermocouple of the rivet is started to heat to 300 ℃, the rivet is pressed down and kept at a position after the plastic is heated and melted, the rivet is powered off and cooled by blowing cold air for 12-16 seconds, and the rivet is lifted after the plastic is cooled, so that the process cycle is completed;
separating hot air cold riveting: and (3) blowing hot air to the plastic by using a tuyere, after the plastic is partially melted, lifting the tuyere, switching a working position by using external equipment, placing a cold rivet above the plastic, pressing the cold rivet, leaving the cold rivet, and switching back to an initial position to complete the process cycle.
There are two mechanisms currently in use that need to solve the problem:
1) The single rivet head is riveted, the rivet head can be lifted after being cooled, otherwise, the rivet column is drawn, and each cycle is heated and cooled once respectively, so that energy is wasted;
2) The single-rivet riveting is often limited by external temperature and a cold air channel, so that the heating and cooling effects are difficult to accurately control;
3) The single-rivet riveting, namely blowing cold air to the hot rivet, wherein the cold air needs 12-16 seconds to cool, and compared with the current hot air cold riveting with 2 seconds, the hot air cold riveting has long time;
4) The single-rivet riveting is carried out, the plastic is heated from top to bottom, the riveting columns are heated unevenly, and the plastic inner core is forced to be pressed down when not completely softened and melted, so that the riveting strength is insufficient;
5) The separated hot air cold riveting requires external equipment to carry products or rivets, thereby increasing the cost and occupying space.
Therefore, it is necessary to provide an integrated hot air cold riveting mechanism to solve the above problems.
Disclosure of Invention
The utility model aims to provide an integrated hot air cold riveting mechanism.
The technical proposal is as follows:
an integrated hot air cold riveting mechanism comprises a frame, wherein a cold riveting part and a hot air part which are matched for use are arranged on the frame;
the cold riveting part comprises a cold riveting head which is connected with the xy-axis adjusting driving piece;
the hot air supply piece comprises a hot air nozzle which is arranged corresponding to the cold rivet head;
the cold riveting head of the cold riveting part is used as a riveting execution part, the hot air nozzle of the hot air part is used as a hot air opposite blowing providing part during riveting, and the cold riveting parts are combined to form the cold-riveting hot air integrated high-efficiency cold riveting structure.
Further, the xy axis adjusting driving piece comprises a cold rivet vertical movement cylinder and a cold rivet horizontal movement cylinder which are correspondingly arranged on the frame.
Further, the cold rivet is correspondingly provided with a water receiving module, and a sealing gasket is arranged at the joint of the water receiving module and the cold rivet.
Further, the water receiving module comprises a water receiving head and a water receiving block which are matched for use.
Further, the hot air nozzle is connected with a heater, and after the hot air nozzle and the heater are connected into a whole, the hot air nozzle is correspondingly connected with a heater vertical movement cylinder arranged on the frame.
Furthermore, a control valve group is correspondingly arranged on the frame.
Compared with the prior art, the utility model has compact structure, and completes all actions of heating and cold riveting in a limited space through cold riveting and hot air integrated; the riveting effect is improved, the effective utilization of the operation space is improved, and the purposes of energy conservation and efficiency improvement are achieved.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
FIG. 2 is a second schematic structural view of the present utility model.
FIG. 3 is a third schematic diagram of the structure of the present utility model.
FIG. 4 is a schematic diagram of the structure of the present utility model.
FIG. 5 is a schematic diagram of the structure of the present utility model.
Detailed Description
Referring to fig. 1-5, the embodiment shows an integrated hot air cold riveting mechanism, which comprises a frame 1, wherein the frame 1 is provided with a cold riveting part and a hot air part which are matched for use,
the cold riveting part is used as a riveting structure, the hot air part is used as a hot air supply piece of the riveting structure, and the cold riveting part and the hot air supply piece are combined to form the cold riveting hot air integrated high-efficiency cold riveting structure.
The cold rivet portion comprises a cold rivet head 11, and the cold rivet head 11 is connected to the xy-axis adjusting driving member.
The xy axis adjusting driving piece comprises a cold rivet vertical movement cylinder 4 and a cold rivet horizontal movement cylinder 5 which are correspondingly arranged on the frame 1.
The cold rivet 11 is also correspondingly provided with a water receiving module, and a sealing gasket 10 is arranged at the joint of the water receiving module and the cold rivet 11.
The water receiving module comprises a water receiving head 6 and a water receiving block 8 which are matched for use.
The hot air supply piece comprises a hot air nozzle 9 which is arranged corresponding to the cold rivet 11, the hot air nozzle 9 is connected with a heater 7, and after the hot air nozzle 9 and the heater 7 are connected into a whole, the hot air nozzle 9 is correspondingly connected with a heater vertical movement cylinder 3 which is arranged on the frame 1.
The frame 1 is correspondingly provided with a control valve group 2.
Wherein:
the cold rivet head 11 of the cold rivet part is used as a riveting execution piece, and the hot air nozzle 9 of the hot air part is used as a hot air opposite blowing providing piece during riveting.
Compared with the prior art, the utility model has compact structure, and completes all actions of heating and cold riveting in a limited space through cold riveting and hot air integrated; the riveting effect is improved, the effective utilization of the operation space is improved, and the purposes of energy conservation and efficiency improvement are achieved.
What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (6)
1. An integrated hot air cold riveting mechanism which is characterized in that: comprises a frame, wherein the frame is provided with a cold riveting part and a hot air part which are matched for use;
the cold riveting part comprises a cold riveting head which is connected with the xy-axis adjusting driving piece;
the hot air supply piece comprises a hot air nozzle which is arranged corresponding to the cold rivet head;
the cold riveting head of the cold riveting part is used as a riveting execution part, the hot air nozzle of the hot air part is used as a hot air opposite blowing providing part during riveting, and the cold riveting parts are combined to form the cold-riveting hot air integrated high-efficiency cold riveting structure.
2. The integrated hot air cold riveting mechanism as claimed in claim 1, wherein: the xy axis adjusting driving piece comprises a cold rivet vertical motion cylinder and a cold rivet horizontal motion cylinder which are correspondingly arranged on the frame.
3. The integrated hot air cold riveting mechanism as claimed in claim 2, wherein: the cold rivet is also correspondingly provided with a water receiving module, and a sealing gasket is arranged at the joint of the water receiving module and the cold rivet.
4. An integrated hot air cold riveting mechanism according to claim 2 or 3, characterized in that: the water receiving module comprises a water receiving head and a water receiving block which are matched for use.
5. The integrated hot air cold riveting mechanism as claimed in claim 4, wherein: the hot air nozzle is connected with a heater, and is connected with a heater vertically moving cylinder arranged on the frame correspondingly after being connected with the heater integrally.
6. The integrated hot air cold riveting mechanism as claimed in claim 5, wherein: the frame is also correspondingly provided with a control valve group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223455322.4U CN219276715U (en) | 2022-12-23 | 2022-12-23 | Integrated hot air cold riveting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223455322.4U CN219276715U (en) | 2022-12-23 | 2022-12-23 | Integrated hot air cold riveting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219276715U true CN219276715U (en) | 2023-06-30 |
Family
ID=86925154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223455322.4U Active CN219276715U (en) | 2022-12-23 | 2022-12-23 | Integrated hot air cold riveting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219276715U (en) |
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2022
- 2022-12-23 CN CN202223455322.4U patent/CN219276715U/en active Active
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