CN219988619U - Heat sealing mechanism for plastic packaging bag production - Google Patents
Heat sealing mechanism for plastic packaging bag production Download PDFInfo
- Publication number
- CN219988619U CN219988619U CN202321621222.6U CN202321621222U CN219988619U CN 219988619 U CN219988619 U CN 219988619U CN 202321621222 U CN202321621222 U CN 202321621222U CN 219988619 U CN219988619 U CN 219988619U
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- Prior art keywords
- plate
- entering groove
- pair
- packaging bag
- heat seal
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 title abstract description 21
- 238000005452 bending Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
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Abstract
The utility model relates to a heat sealing mechanism for plastic packaging bag production, which comprises a mounting plate, wherein supporting columns are respectively arranged at four corners of the lower end of the mounting plate, an entering groove is formed in the front end of the mounting plate, a bending mechanism is arranged at the upper end of the entering groove, a lifting mechanism is arranged at the lower end of the entering groove, a pair of supporting columns are fixed at the upper end of the mounting plate, the pair of supporting columns are symmetrically arranged at the left end and the right end of the entering groove, a mounting plate II is fixed at the upper end of the supporting columns, and a heat sealing assembly and a cooling fan are arranged on the mounting plate II. The utility model has the advantages that: when the device is used, the plastic packaging bag mouth is lifted upwards to be placed on the placing table, and heat sealing can be completed through the lifting mechanism, the bending mechanism, the heat sealing assembly and the cooling fan, so that the operation is simple, the working strength of workers is reduced, and the heat sealing efficiency of the plastic packaging bag is improved.
Description
Technical Field
The utility model relates to the technical field of heat sealing of plastic packaging bags, in particular to a heat sealing mechanism for producing plastic packaging bags.
Background
The plastic packaging bag is a common article in the life of people, and the packaging bag needs to be subjected to the procedures of film printing, multi-layer film compounding, curing, bag making and the like in the production process, and the joint of the bag body needs to be heat-sealed in the bag making process.
Chinese publication No.: CN218054262U discloses a heat-sealing mechanism for plastic packaging bag production, which comprises a processing table, the top fixed mounting of processing table has a montant that is two in quantity, two the top fixed mounting of montant has the diaphragm, the top of diaphragm is provided with the one end and runs through and extend to the seal assembly of diaphragm below. This a heat-seal mechanism for plastic packaging bag production, through the kink mechanism and the fixed establishment that set up, the driving motor of operation both sides is rotatory with the threaded rod, and the threaded rod drive slider is with the contact block and is moved forward, buckles the sack of plastic packaging bag to make the sack of plastic packaging bag extend to place on the board and be located the below of slipmat, operate first electric putter and take slipmat downwardly moving to fix the sack of the plastic packaging bag of buckling, so, the sack fixed process of whole plastic packaging bag need not manual completion, has realized the purpose of being convenient for fixed plastic packaging bag mouth.
But when this application device used, need the manual work to lift up the plastic packaging bag who adorns article and the sack up put into place the storehouse in, after the sack heat-seal is accomplished, need the manual work to lift up the wrapping bag and place the storehouse, the operation is comparatively troublesome, has increased staff's working strength, has reduced plastic packaging bag heat-seal efficiency.
Disclosure of Invention
The utility model aims to solve the technical problems that: the heat sealing mechanism for plastic packaging bag production is provided to overcome the problems.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a heat-seal mechanism for plastic packaging bag production, includes the mounting panel, the support column is respectively installed to mounting panel lower extreme four corners position, the mounting panel front end is equipped with gets into the recess, get into the recess upper end and install bending mechanism, get into the recess lower extreme and install lifting mechanism, the mounting panel upper end is fixed with a pair of pillar, a pair of the pillar is located the left and right sides end symmetry of getting into the recess to the upper end is fixed with mounting panel two, install heat-seal assembly, cooling blower on the mounting panel two.
Further, the bending mechanism comprises a pair of moving assemblies arranged at the left end and the right end of the entering groove, each moving assembly comprises a pair of supporting plates correspondingly arranged at the front end and the rear end of the mounting plate, a pair of threaded rods are connected between the supporting plates through bearings, the front ends of the threaded rods are connected with motors, the motors are arranged on the supporting plates at the front ends, and two threaded rods are connected with moving plates in a threaded mode.
Further, a placing plate is arranged at the rear side of the upper end of the entering groove, and the moving plate is located above the placing plate.
Further, the lifting mechanism comprises a pair of hydraulic telescopic rods arranged at the left end and the right end of the entering groove, a placing table is arranged at the lower end of the hydraulic telescopic rods, a retaining plate is connected to the rear end of the placing table in a sliding mode, and the upper end of the retaining plate is arranged at the rear side of the lower end of the entering groove.
Further, the front wall of the retaining plate is in the same plane with the rear wall of the access groove.
Further, the heat seal assembly comprises a cylinder arranged at the center of the upper end of the mounting plate II, the lower end of the cylinder is connected with an extending rod penetrating through the mounting plate II, the lower end of the extending rod is fixedly provided with a hot melting plate, and the hot melting plate corresponds to the front side of the upper end of the placing plate.
Further, the output end of the cooling fan is connected with a conveying pipe, the conveying pipe bypasses the second mounting plate, and the lower end of the conveying pipe extends to the upper end of the entering groove.
Compared with the prior art, the utility model has the advantages that:
when the device is used, the plastic packaging bag opening of the packaged article is lifted upwards to be placed on the placing table, the rear side of the packaging bag is propped against the front end of the retaining plate, the hydraulic telescopic rod is started to shrink, the placing table is lifted, the packaging bag opening penetrates into the groove, the plastic packaging bag opening is bent and pressed on the placing plate through the bending mechanism, the plastic packaging bag opening is heat-sealed through the heat-sealing assembly, and finally the plastic packaging bag opening is rapidly cooled through the cooling fan and the conveying pipe, so that the heat-sealing is completed, the operation is simpler, the working strength of workers is reduced, and the heat-sealing efficiency of the plastic packaging bag is improved.
Drawings
Fig. 1 is an overall construction diagram of the present utility model.
Fig. 2 is an internal structural view of the present utility model.
As shown in the figure: mounting panel 1, support column 2 get into recess 3, bending mechanism 4, lifting mechanism 5, pillar 6, mounting panel two 7, heat-seal assembly 8, cooling fan 9, backup pad 10, threaded rod 11, motor 12, movable plate 13, place board 14, hydraulic telescoping rod 15, place the platform 16, the butt plate 17, cylinder 18, stretch out the pole 19, hot melt plate 20, conveyer pipe 21.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, a heat sealing mechanism for plastic packaging bag production comprises a mounting plate 1, support columns 2 are respectively installed at four corners of the lower end of the mounting plate 1, an entering groove 3 is formed in the front end of the mounting plate 1, a bending mechanism 4 is installed at the upper end of the entering groove 3, a lifting mechanism 5 is installed at the lower end of the entering groove 3, a pair of support columns 6 are fixed at the upper end of the mounting plate 1, the support columns 6 are located to be symmetrical at the left end and the right end of the entering groove 3, a mounting plate two 7 is fixed at the upper end of the support columns, and a heat sealing assembly 8 and a cooling fan 9 are installed on the mounting plate two 7.
In the concrete implementation of the utility model, the bag mouth of the plastic packaging bag filled with the articles is lifted upwards to be placed in the lifting mechanism 5, the bag mouth is lifted by the lifting mechanism 5, the bag mouth is stopped after passing through the entering groove 3, the bending mechanism 4 is started to bend the bag mouth, the bag mouth is pressed at the rear side of the upper end of the entering groove 3, the heat sealing assembly 8 is started to heat seal the bag mouth, then the cooling fan 9 is started to cool the hot air, the operation is simpler, the working intensity of staff is reduced, and the heat sealing efficiency of the plastic packaging bag is improved.
Referring to fig. 2, the lifting mechanism 5 includes a pair of hydraulic telescopic rods 15 mounted at left and right ends of the entering groove 3, a placement table 16 is mounted at the lower end of the hydraulic telescopic rods 15, a retaining plate 17 is slidably connected at the rear end of the placement table 16, and the upper end of the retaining plate 17 is mounted at the rear side of the lower end of the entering groove 3.
The plastic packaging bag mouth with the packaged articles is lifted upwards to be placed on the placing table 16, so that the rear side of the packaging bag is propped against the front end of the resisting plate 17, the hydraulic telescopic rod 15 is started to shrink, the placing table 16 is lifted, the packaging bag mouth penetrates through the entering groove 3, and bending is facilitated.
Referring to fig. 2, the bending mechanism 4 includes a pair of moving assemblies mounted at left and right ends of the entering groove 3, the moving assemblies include a pair of support plates 10 correspondingly mounted at front and rear ends of the mounting plate 1, a pair of support plates 10 are connected with a threaded rod 11 through bearings, a motor 12 is connected to the front end of the threaded rod 11, the motor 12 is mounted on the front end support plate 10, and two of the threaded rods 11 are connected with a moving plate 13 through threads. A placing plate 14 is arranged on the rear side of the upper end of the entering groove 3, and the moving plate 13 is positioned above the placing plate 14.
When the bending mechanism 4 is used, the motor 12 drives the threaded rod 11 to rotate, so that the moving plate 13 moves backward, and the moving plate 13 contacts with the bag mouth of the plastic packaging bag and presses the bag mouth on the placing plate 14, so that bending is finished, and heat sealing is facilitated.
With reference to fig. 1, the front wall of the retaining plate 17 and the rear wall of the entering groove 3 are in the same plane, so that the plastic packaging bag mouth can be conveniently moved upwards.
Referring to fig. 2, the heat seal assembly 8 includes a cylinder 18 mounted at the center of the upper end of the second mounting plate 7, a protruding rod 19 penetrating through the second mounting plate 7 is connected to the lower end of the cylinder 18, and a hot melt plate 20 is fixed to the lower end of the protruding rod 19, where the hot melt plate 20 corresponds to the front side of the upper end of the placing plate 14.
The hot-melt plate 20 is started, the extension rod 19 is driven to descend by the air cylinder 18, so that the hot-melt plate 20 descends to be in a bag mouth on the placing plate 14, and heat sealing is completed.
Referring to fig. 1, the output end of the cooling fan 9 is connected with a conveying pipe 21, the conveying pipe 21 bypasses the mounting plate two 7 and the lower end extends to the upper end of the entering groove 3.
When the heat sealing of the plastic packaging bag mouth is finished, the cooling fan 9 is started, and wind power is conveyed to the upper end of the bag mouth through the conveying pipe 21 to rapidly cool the bag mouth.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. A heat-seal mechanism for plastic packaging bag production, includes mounting panel (1), its characterized in that: support column (2) are respectively installed in mounting panel (1) lower extreme four corners position, mounting panel (1) front end is equipped with gets into recess (3), get into recess (3) upper end and install bending mechanism (4), get into recess (3) lower extreme and install lifting mechanism (5), mounting panel (1) upper end is fixed with a pair of pillar (6), a pair of pillar (6) are located and get into recess (3) left and right sides end symmetry to the upper end is fixed with mounting panel two (7), install heat seal subassembly (8), cooling fan (9) on mounting panel two (7).
2. A heat seal mechanism for plastic package production as claimed in claim 1, wherein: the bending mechanism (4) comprises a pair of moving assemblies which are arranged at the left end and the right end of the entering groove (3), each moving assembly comprises a pair of supporting plates (10) which are correspondingly arranged at the front end and the rear end of the mounting plate (1), a pair of threaded rods (11) are connected between the supporting plates (10) in a bearing mode, the front ends of the threaded rods (11) are connected with motors (12), the motors (12) are arranged on the front end supporting plates (10), and two threaded rods (11) are connected with moving plates (13) in a threaded mode.
3. A heat seal mechanism for plastic package production as claimed in claim 2, wherein: a placing plate (14) is arranged at the rear side of the upper end of the entering groove (3), and the moving plate (13) is located above the placing plate (14).
4. A heat seal mechanism for plastic package production as claimed in claim 1, wherein: the lifting mechanism (5) comprises a pair of hydraulic telescopic rods (15) arranged at the left end and the right end of the entering groove (3), a placement table (16) is arranged at the lower end of each hydraulic telescopic rod (15), a retaining plate (17) is slidably connected to the rear end of each placement table (16), and the upper end of each retaining plate (17) is arranged at the rear side of the lower end of the entering groove (3).
5. The heat seal mechanism for plastic package production as recited in claim 4, wherein: the front wall of the retaining plate (17) is in the same plane with the rear wall of the entering groove (3).
6. A heat seal mechanism for plastic package production as claimed in claim 3, wherein: the heat seal assembly (8) comprises a cylinder (18) arranged at the center of the upper end of the mounting plate II (7), an extension rod (19) penetrating through the mounting plate II (7) is connected to the lower end of the cylinder (18), a hot melting plate (20) is fixed to the lower end of the extension rod (19), and the hot melting plate (20) corresponds to the front side of the upper end of the placing plate (14).
7. A heat seal mechanism for plastic package production as claimed in claim 3, wherein: the output end of the cooling fan (9) is connected with a conveying pipe (21), the conveying pipe (21) bypasses the mounting plate II (7) and the lower end extends to the upper end of the entering groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321621222.6U CN219988619U (en) | 2023-06-26 | 2023-06-26 | Heat sealing mechanism for plastic packaging bag production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321621222.6U CN219988619U (en) | 2023-06-26 | 2023-06-26 | Heat sealing mechanism for plastic packaging bag production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219988619U true CN219988619U (en) | 2023-11-10 |
Family
ID=88606456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321621222.6U Active CN219988619U (en) | 2023-06-26 | 2023-06-26 | Heat sealing mechanism for plastic packaging bag production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219988619U (en) |
-
2023
- 2023-06-26 CN CN202321621222.6U patent/CN219988619U/en active Active
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