CN212829466U - Vacuum sealing machine with improved heating sheet structure - Google Patents
Vacuum sealing machine with improved heating sheet structure Download PDFInfo
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- CN212829466U CN212829466U CN202021581371.0U CN202021581371U CN212829466U CN 212829466 U CN212829466 U CN 212829466U CN 202021581371 U CN202021581371 U CN 202021581371U CN 212829466 U CN212829466 U CN 212829466U
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Abstract
The utility model discloses an improve vacuum capper that generates heat piece structure, including the capper main part, install in the evacuating device of capper main part, set up in the evacuation groove room and the bag body sealing device of capper main part, evacuating device connects the evacuation groove room, and bag body sealing device is provided with the integral type piece assembly that generates heat, and the integral type piece assembly that generates heat includes insulator foot and metal piece that generates heat, and insulator foot installs in the capper main part, and the metal piece that generates heat becomes an organic whole with insulator foot fixed connection. The assembly process is reduced, the production efficiency is greatly improved, the production cost is reduced, the problems that the metal heating piece is warped and deformed and wrinkled after being heated are solved, the metal heating piece is not affected by expansion and contraction, the metal heating piece is not easy to crease, the sealing effect of the vacuum sealing machine is not affected, and the attractiveness of the seal of the plastic bag is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of vacuum capper technique and specifically relates to a vacuum capper of piece structure generates heat is related to one kind to the improvement.
Background
The vacuum sealing machine is provided with a heat sealing device, the heat sealing device comprises a heating sheet mechanism and a pressing strip which is matched with the heating sheet mechanism and is used for pressing and connecting the vacuum packaging bag, and the vacuum sealing machine is used for hot melting and sealing the vacuum packaging bag through the heating sheet mechanism.
The heating sheet mechanism of the traditional vacuum sealing machine comprises an insulating layer, a heating sheet, a high-temperature-resistant insulator and a spring assembly, wherein the insulating layer, the heating sheet, the high-temperature-resistant insulator and the spring assembly are positioned above the heating sheet, the spring assembly is used for tensioning and fixing the heating sheet on the upper part of the high-temperature-resistant insulator, the high-temperature-resistant insulator is arranged on a lower seat, wherein, the high temperature resistant insulator usually uses mica sheets, two components which are relatively separated are arranged between the heating sheet and the high temperature resistant insulator, the heating sheet is required to be assembled on the high-temperature-resistant insulator firstly in the production process, the joints at the two ends of the heating sheet are pulled by the spring components in the assembly process, the production and assembly processes are increased, the production cost is relatively high, and because of the influence of expansion with heat and contraction with cold, the heating sheet is easy to have creases and damage, which can affect the sealing effect of the vacuum sealing machine, and the problem that the performance parameters of the heating sheet are not stable in batch production often occurs, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The vacuum sealing machine comprises a heating plate, a heating plate and a sealing plate.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides an improve vacuum capper that generates heat piece structure, includes the capper main part, install in the evacuating device of capper main part, set up in the evacuation groove room and the bag body sealing device of capper main part, evacuating device connects the evacuation groove room, and bag body sealing device is provided with the integral type piece assembly that generates heat, and the integral type piece assembly that generates heat includes insulating base and metal heating plate, and insulating base installs in the capper main part, and metal heating plate and insulating base fixed connection become an organic whole.
In a further technical scheme, the bottom surface of the metal heating sheet is bonded and fixed on the top surface of the insulating base, and the metal heating sheet is used for forming an inseparable integrated heating sheet assembly.
In a further technical scheme, a hole part is respectively formed in the left side and the right side of the insulating base, and the left side and the right side of the metal heating sheet respectively penetrate through the corresponding hole parts and extend to the lower part or the bottom surface of the insulating base.
In a further technical scheme, the left side and the right side of the metal heating sheet are respectively fixed with an electric connecting terminal, and the two electric connecting terminals are respectively and fixedly connected to the bottom of the insulating base; the vacuum sealing machine is provided with a control circuit or a power supply circuit used for providing power for the metal heating sheet, and the two electric connection terminals are electrically connected with the control circuit or the power supply circuit.
In a further technical scheme, the integrated heating sheet assembly comprises a high-temperature-resistant insulating tape, at least one high-temperature-resistant insulating tape is fixed on the top surface of the insulating base in a sticking manner, and the metal heating sheet is at least covered by the high-temperature-resistant insulating tape.
In a further technical scheme, a high-temperature-resistant insulator is integrally formed or fixed on the upper portion of the insulating base, and the metal heating sheet is bonded and fixed on the high-temperature-resistant insulator.
In a further technical scheme, a heating sheet mounting area is arranged at the upper part of the insulating base, and a cavity is arranged at the lower part of the insulating base; the high-temperature-resistant insulator is integrally formed, bonded and fixed or clamped and fixed in the heating sheet mounting area; the left side and the right side of the heating sheet mounting area are respectively provided with a hole part, the left side and the right side of the metal heating sheet are respectively provided with a bending part, and the two bending parts respectively penetrate through the corresponding hole parts and extend to the cavity or the lower part of the insulating base; the left side and the right side of the bottom of the insulating base are respectively fixed with an electric connecting terminal, and the outer end parts of the two bending parts are respectively and fixedly connected with the corresponding electric connecting terminals.
In a further technical scheme, the high temperature resistant insulator includes that two set up the insulating sand grip of the horizontal extension in the front and back both sides of piece installing zone that generates heat respectively, and the left and right sides of insulating sand grip is close to corresponding hole portion respectively, the metal generates heat the piece and pastes the top surface of fixing at two insulating sand grips, forms insulating heat-insulating chamber between two insulating sand grips.
In a further technical scheme, the top surface of the high-temperature-resistant insulator is lower than the top surface of the insulating base, and the top surface of the metal heating sheet is higher than the top surface of the insulating base.
Compared with the prior art, the utility model the advantage that has is: the utility model provides an integral type of inseparable integral type piece assembly that generates heat has reduced assembly process, has improved production efficiency greatly, and reduction in production cost has solved the metal and has generated heat the piece and appear the perk after being heated and warp and the problem of fold, and the metal generates heat the influence that the piece is not expanded by heat and contracts, and the metal generates heat the piece and is difficult for appearing the crease, does not influence the effect of sealing of vacuum capper, has improved the aesthetic property that the plastic bag sealed widely.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the integrated heating sheet assembly of the present invention.
Fig. 3 is an exploded view of the integrated heat generating sheet assembly of the present invention.
Fig. 4 is a schematic view of the internal structure of the integrated heating sheet assembly of the present invention.
The labels in the figure are:
1. a sealing machine main body.
2. The integrated heating sheet assembly 21, the insulating base 22, the metal heating sheet 23, the hole part 24, the electric connection terminal 25, the high-temperature resistant insulating tape 26 and the high-temperature resistant insulator.
Detailed Description
The following are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby.
The utility model provides an improve vacuum capper that generates heat piece structure, fig. 1 to 4 show, including capper main part 1, install in the evacuating device of capper main part 1, set up in the evacuation groove room and the bag body sealing device of capper main part 1, evacuating device connects the evacuation groove room, bag body sealing device is provided with integral type heating plate assembly 2, integral type heating plate assembly 2 includes insulating base 21 and metal heating plate 22, insulating base 21 installs in capper main part 1, metal heating plate 22 and insulating base 21 fixed connection become an organic whole. Preferably, the bottom surface of the metal heating plate 22 is bonded and fixed to the top surface of the insulating base 21 to form an inseparable integrated heating plate assembly 2.
The utility model discloses a method through the physics bonding bonds metal heating plate 22 and insulator foot 21 and becomes inseparable integral type heating plate assembly 2, then installs integral type heating plate assembly 2 on the capper main part 1 of vacuum capper, covers the high temperature resistant insulating tape 25 of one deck at its outer surface.
The metal heating sheet 22 is directly bonded and fixed on the insulating base 21, and two ends of the metal heating sheet 22 are not required to be pulled by a spring, so that the assembly procedures are reduced, and the production efficiency is greatly improved; the metal heating sheet 22 is not affected by thermal expansion and cold contraction, and in the using process, the metal heating sheet 22 does not appear to warp and wrinkle after being heated, the metal heating sheet 22 is not easy to crease, the sealing effect of the vacuum sealing machine is not affected, and the attractiveness of the seal of the plastic bag is greatly improved.
Preferably, a high temperature resistant insulator 26 is integrally formed on the upper portion of the insulating base 21. Alternatively, a high temperature resistant insulator 26 is fixed to the upper portion of the insulating base 21. The high temperature resistant insulator 26 is made of phenolic resin or ceramics or the like. The metal heating plate 22 is bonded and fixed on the high temperature resistant insulator 26 to form an inseparable integrated heating plate assembly 2.
A hole 23 is respectively opened on the left and right sides of the insulating base 21, and the left and right sides of the metal heating plate 22 respectively penetrate through the corresponding hole 23 and extend to the lower part or the bottom surface of the insulating base 21. The left side and the right side of the metal heating sheet 22 are respectively fixed with an electric connecting terminal 24, and the two electric connecting terminals 24 are respectively fixedly connected with the bottom of the insulating base 21; the vacuum sealing machine is provided with a control circuit or a power supply circuit used for supplying power to the metal heating sheet 22, the two electric connecting terminals 24 are electrically connected with the control circuit or the power supply circuit, the metal heating sheet 22 generates heat when the metal heating sheet 22 is electrified so as to realize hot melting of the adhesive bag, and a hot melting sealing strip is formed on the adhesive bag after cooling.
Preferably, the integrated heat generating sheet assembly 2 comprises a high temperature resistant insulating tape 25, at least one high temperature resistant insulating tape 25 is fixed on the top surface of the insulating base 21, the high temperature resistant insulating tape 25 plays an insulating role, and the high temperature resistant insulating tape 25 at least covers the metal heat generating sheet 22.
Specifically, the upper part of the insulating base 21 is provided with a heating sheet mounting area, and the lower part is provided with a cavity; the high-temperature-resistant insulator 26 is integrally formed, bonded and fixed or clamped and fixed in the heating sheet mounting area; a hole part 23 is respectively arranged at the left side and the right side of the heating sheet mounting area, a bending part is respectively arranged at the left side and the right side of the metal heating sheet 22, and the two bending parts respectively penetrate through the corresponding hole parts 23 and extend to the cavity or the lower part of the insulating base 21; the left side and the right side of the bottom of the insulating base 21 are respectively fixed with an electric connection terminal 24, and the outer end parts of the two bending parts are respectively fixedly connected with the corresponding electric connection terminals 24.
The high temperature resistant insulator 26 comprises two transversely extending insulating convex strips which are respectively arranged at the front side and the rear side of the heating sheet mounting area, the left side and the right side of each insulating convex strip are respectively adjacent to the corresponding hole parts 23, the metal heating sheet 22 is adhered and fixed on the top surfaces of the two insulating convex strips, and an insulating and heat-insulating chamber is formed between the two insulating convex strips.
The top surface of the high temperature resistant insulator 26 is lower than the top surface of the insulating base 21, and the top surface of the metal heating sheet 22 is higher than the top surface of the insulating base 21, so that the bag body is ensured to fully abut against the metal heating sheet 22 during heat sealing.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (9)
1. The utility model provides an improve vacuum capper that generates heat piece structure, includes capper main part (1), install in the evacuating device of capper main part (1), set up in the evacuation groove room and the bag body sealing device of capper main part (1), evacuating device connects evacuation groove room, its characterized in that: the bag body heat sealing device is provided with an integrated heating sheet assembly (2), the integrated heating sheet assembly (2) comprises an insulating base (21) and a metal heating sheet (22), the insulating base (21) is installed on the sealing machine main body (1), and the metal heating sheet (22) and the insulating base (21) are fixedly connected into a whole.
2. The vacuum sealing machine with the improved heating sheet structure as claimed in claim 1, wherein: the bottom surface of the metal heating sheet (22) is bonded and fixed on the top surface of the insulating base (21) and is used for forming an inseparable integrated heating sheet assembly (2).
3. The vacuum sealing machine with the improved heating sheet structure as claimed in claim 1, wherein: a hole part (23) is respectively arranged on the left side and the right side of the insulating base (21), and the left side and the right side of the metal heating sheet (22) respectively penetrate through the corresponding hole parts (23) and extend to the lower part or the bottom surface of the insulating base (21).
4. The vacuum sealing machine with the improved heating sheet structure as claimed in claim 1, wherein: the left side and the right side of the metal heating sheet (22) are respectively fixed with an electric connecting terminal (24), and the two electric connecting terminals (24) are respectively and fixedly connected to the bottom of the insulating base (21); the vacuum sealing machine is provided with a control circuit or a power supply circuit used for providing power for the metal heating sheet (22), and the two electric connecting terminals (24) are electrically connected with the control circuit or the power supply circuit.
5. The vacuum sealing machine with the improved heating sheet structure as claimed in any one of claims 1 to 4, wherein: the integrated heating piece assembly (2) comprises a high-temperature-resistant insulating tape (25), at least one high-temperature-resistant insulating tape (25) is fixed on the top surface of the insulating base (21) in a pasting mode, and the metal heating piece (22) is at least covered by the high-temperature-resistant insulating tape (25).
6. The vacuum sealing machine with the improved heating sheet structure as claimed in claim 5, wherein: the upper part of the insulating base (21) is integrally formed or fixed with a high-temperature-resistant insulator (26), and the metal heating sheet (22) is bonded and fixed on the high-temperature-resistant insulator (26).
7. The vacuum sealing machine with the improved heating sheet structure as claimed in claim 6, wherein: the upper part of the insulating base (21) is provided with a heating sheet mounting area, and the lower part of the insulating base is provided with a cavity; the high-temperature-resistant insulator (26) is integrally formed, bonded and fixed or clamped and fixed in the heating sheet mounting area; a hole part (23) is respectively arranged at the left side and the right side of the heating sheet mounting area, a bending part is respectively arranged at the left side and the right side of the metal heating sheet (22), and the two bending parts respectively penetrate through the corresponding hole parts (23) and extend to the cavity or the lower part of the insulating base (21); the left side and the right side of the bottom of the insulating base (21) are respectively fixed with an electric connecting terminal (24), and the outer end parts of the two bending parts are respectively fixedly connected with the corresponding electric connecting terminals (24).
8. The vacuum sealing machine with the improved heating sheet structure as claimed in claim 7, wherein: high temperature resistant insulator (26) include that two set up the insulating sand grip of the horizontal extension in the front and back both sides of piece installing zone that generates heat respectively, and the left and right sides of insulating sand grip is adjacent corresponding hole portion (23) respectively, metal generates heat piece (22) and pastes the top surface of fixing at two insulating sand grips, forms insulating heat-insulating chamber between two insulating sand grips.
9. The vacuum sealing machine with the improved heating sheet structure as claimed in claim 7, wherein: the top surface of the high-temperature-resistant insulator (26) is lower than the top surface of the insulating base (21), and the top surface of the metal heating sheet (22) is higher than the top surface of the insulating base (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021581371.0U CN212829466U (en) | 2020-08-03 | 2020-08-03 | Vacuum sealing machine with improved heating sheet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021581371.0U CN212829466U (en) | 2020-08-03 | 2020-08-03 | Vacuum sealing machine with improved heating sheet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212829466U true CN212829466U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021581371.0U Active CN212829466U (en) | 2020-08-03 | 2020-08-03 | Vacuum sealing machine with improved heating sheet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212829466U (en) |
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2020
- 2020-08-03 CN CN202021581371.0U patent/CN212829466U/en active Active
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