CN213706008U - Heating row reset mechanism - Google Patents
Heating row reset mechanism Download PDFInfo
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- CN213706008U CN213706008U CN202022615985.2U CN202022615985U CN213706008U CN 213706008 U CN213706008 U CN 213706008U CN 202022615985 U CN202022615985 U CN 202022615985U CN 213706008 U CN213706008 U CN 213706008U
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- channel steel
- connecting rod
- heating
- pressure spring
- machine cover
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Abstract
The heating row resetting mechanism comprises a machine cover, wherein channel steel is arranged on two sides in the machine cover, and pressure spring assemblies are arranged at two ends of the channel steel; the tail part of the pressure spring assembly is connected with a side plate of the machine cover, and the piston end of the pressure spring assembly is connected with a connecting rod; the connecting rod is provided with a V-shaped opening, the middle part of the connecting rod is rotatably connected with the side plate of the machine cover, and the front end of the connecting rod is rotatably arranged with the end surface of the channel steel; clamping plate seats are mounted at two ends above the channel steel through a first screw, and an air bag is clamped between the clamping plate seats; the middle of the channel steel is connected with a heating bar. Compared with the prior art, the utility model discloses a canceling release mechanical system is arranged in heating optimizes heating row canceling release mechanical system, and original guide pillar pressure spring structure is arranged in the cancellation heating, through pressure spring subassembly drive heating row, not only structural compactness, and the mode of resetting is stable moreover, and part commonality is high between each parts in addition, only needs to change the connecting rod size, just can satisfy the drive that different sizes heated row.
Description
Technical Field
The utility model relates to a vacuum packaging machine field specifically indicates a heating row canceling release mechanical system.
Background
The vacuum packaging machine is a device which obtains vacuum in a bag by using a machine (a vacuum pump assembly) and completes heat sealing of the plastic bag in a vacuum environment; the heating row reset mechanism of market production at present mainly adopts guide pillar pressure spring mechanism, and its structural feature is: the heating row is arranged on the bottom of the channel steel, guide pillars are arranged on two sides of the channel steel, a pressure spring is sleeved between each guide pillar and the channel steel, the air bag is fixed above the channel steel, and the heating row is reset through the elasticity of the pressure spring after each heat sealing; the traditional heating row reset structure has the following defects: 1. because the guide posts are positioned at the two ends of the heating row, the channel steel needs to extend out of a part, so that the width of the vacuum machine cover is increased to meet the design space, and the processing cost is increased; 2. in order to ensure the free movement of the channel steel of the heating row, the holes penetrating through the guide columns are larger than the guide columns, so that the whole structure of the heating row is not compact and has the sign of shaking.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to above-mentioned prior art not enough, and provide a heating row canceling release mechanical system. In order to solve the technical problem, the utility model discloses a technical scheme is:
the heating row resetting mechanism comprises a machine cover, wherein channel steel is arranged on two sides in the machine cover, and pressure spring assemblies are arranged at two ends of the channel steel; the tail part of the pressure spring assembly is connected with a side plate of the machine cover, and the piston end of the pressure spring assembly is connected with a connecting rod; the connecting rod is provided with a V-shaped opening, the middle part of the connecting rod is rotatably connected with the side plate of the machine cover, and the front end of the connecting rod is rotatably arranged with the end surface of the channel steel; clamping plate seats are mounted at two ends above the channel steel through a first screw, and an air bag is clamped between the clamping plate seats; the middle of the channel steel is connected with a heating bar.
Furthermore, a fisheye joint is sleeved on the piston end of the pressure spring assembly, and the tail end of the connecting rod is rotatably connected with a through hole of the fisheye joint through a pin shaft.
Furthermore, the channel steel is T-shaped, and sheet metal connecting pieces are arranged at two ends of the channel steel; flanges are bent at two sides of the sheet metal connecting piece, a first mounting hole is formed in each of the sheet metal connecting piece and the flanges, and the first mounting hole is fixedly connected with the channel steel through a second screw; and a second mounting hole is formed in the middle of the sheet metal connecting piece, and the inside of the second mounting hole is rotatably connected with the front end of the connecting rod through a bolt and a nut.
Furthermore, a slot is processed in the middle of the channel steel, and the heating row is installed in the slot.
Compared with the prior art, the utility model discloses a canceling release mechanical system is arranged in heating optimizes heating row canceling release mechanical system, and original guide pillar pressure spring structure is arranged in the cancellation heating, through pressure spring subassembly drive heating row, not only structural compactness, and the mode of resetting is stable moreover, and part commonality is high between each parts in addition, only needs to change the connecting rod size, just can satisfy the drive that different sizes heated row.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the sheet metal connector of the present invention;
the device comprises a machine cover 1, a machine cover 2, channel steel 3, a pressure spring assembly 4, a fisheye joint 5, a connecting rod 6, a sheet metal connecting piece 7, a first mounting hole 8, a second mounting hole 9, a clamping plate seat 10, an air bag 11 and a heating row.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below.
As shown in fig. 1 and 2, the heating row resetting mechanism comprises a machine cover 1, wherein channel steel 2 is arranged on two sides in the machine cover 1, and pressure spring assemblies 3 are arranged at two ends of the channel steel 2; the tail part of the pressure spring assembly 3 is connected with a side plate of the machine cover 1, a piston end of the pressure spring assembly 3 is sleeved with a fisheye joint 4, a through hole is formed in the fisheye joint 4, and a connecting rod 5 is connected in the through hole through a pin shaft; the connecting rod 5 is provided with a V-shaped opening, and the middle part of the connecting rod 5 is rotationally connected with a side plate of the cover 1; the front end of the connecting rod 5 is rotatably arranged with the end face of the channel steel 2.
In the embodiment, the channel steel 2 is in a T shape, the two ends of the channel steel 2 are provided with the sheet metal connecting pieces 6, two sides of each sheet metal connecting piece 6 are bent to form flanges, the sheet metal connecting pieces 6 and the flanges are respectively provided with the first mounting holes 7, and the first mounting holes 7 are fixedly connected with the channel steel 2 through the second screws; and a second mounting hole 8 is formed in the middle of the sheet metal connecting piece 6, and the inside of the second mounting hole 8 is rotatably connected with the front end of the connecting rod 5 through a bolt and a nut.
Clamping plate seats 9 are mounted at two ends above the channel steel 2 through first screws, and air bags 10 are clamped between the clamping plate seats 9; the middle of the channel steel 2 is connected with a heating row 11.
In this embodiment, a slot is formed in the middle of the channel steel 2, and a heating bar 11 is connected to the middle of the slot.
The present invention is not limited to the above-described embodiments, and those skilled in the art can make modifications or changes without departing from the spirit of the present invention.
Claims (4)
1. Heating is arranged canceling release mechanical system, including the cover, its characterized in that: channel steel is arranged on two sides in the machine cover, and pressure spring assemblies are arranged at two ends of the channel steel; the tail part of the pressure spring assembly is connected with a side plate of the machine cover, and the piston end of the pressure spring assembly is connected with a connecting rod; the connecting rod is provided with a V-shaped opening, the middle part of the connecting rod is rotatably connected with the side plate of the machine cover, and the front end of the connecting rod is rotatably arranged with the end surface of the channel steel; clamping plate seats are mounted at two ends above the channel steel through a first screw, and an air bag is clamped between the clamping plate seats; the middle of the channel steel is connected with a heating bar.
2. The heating array reset mechanism of claim 1, wherein: the piston end of the pressure spring assembly is sleeved with a fisheye joint, and the tail end of the connecting rod is rotatably connected with a through hole of the fisheye joint through a pin shaft.
3. The heating array reset mechanism of claim 1, wherein: the channel steel is T-shaped, and sheet metal connecting pieces are arranged at two ends of the channel steel; flanges are bent at two sides of the sheet metal connecting piece, a first mounting hole is formed in each of the sheet metal connecting piece and the flanges, and the first mounting hole is fixedly connected with the channel steel through a second screw; and a second mounting hole is formed in the middle of the sheet metal connecting piece, and the inside of the second mounting hole is rotatably connected with the front end of the connecting rod through a bolt and a nut.
4. A heating array reset mechanism as recited in claim 3, wherein: a groove is formed in the middle of the channel steel, and the heating row is installed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615985.2U CN213706008U (en) | 2020-11-12 | 2020-11-12 | Heating row reset mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615985.2U CN213706008U (en) | 2020-11-12 | 2020-11-12 | Heating row reset mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213706008U true CN213706008U (en) | 2021-07-16 |
Family
ID=76804829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022615985.2U Active CN213706008U (en) | 2020-11-12 | 2020-11-12 | Heating row reset mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213706008U (en) |
-
2020
- 2020-11-12 CN CN202022615985.2U patent/CN213706008U/en active Active
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