CN218662683U

CN218662683U - Hot-pressing sealing device

Info

Publication number: CN218662683U
Application number: CN202222921694.5U
Authority: CN
Inventors: 潘开化
Original assignee: Wuhu Kaihua Plastic Packaging Co ltd
Current assignee: Wuhu Kaihua Plastic Packaging Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-21
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a hot pressing sealing device relates to plastic packaging bag processing field, the utility model discloses a base, the top of base are equipped with a plurality of risers, and the roof is installed at the top of riser, installs the curb plate between per two risers, are equipped with on the curb plate and compress tightly the subassembly, compress tightly the subassembly including the connecting axle of locating curb plate one side, have cup jointed the sleeve on the connecting axle, and the movable chamber has been seted up to telescopic inside, and the inside in movable chamber is equipped with the spring. The utility model discloses a be provided with and compress tightly the subassembly, when the mounting panel drives the heating seat and moves down, it can promote to change the board and rotate, and change the board and can promote the sleeve after rotating and rotate, the sleeve then can drive the compression roller and rotate, and the compression roller rotate and with the wrapping bag contact after, it can promote the movable block and remove along with the compression roller lasts to rotate, makes movable block extrusion spring for the wrapping bag is pushed down to the compression roller, prevents that the wrapping bag from taking place to remove when hot pressing seals, and then has improved the effect of sealing to the wrapping bag.

Description

Hot-pressing sealing device

Technical Field

The utility model relates to a plastic packaging bag processing field specifically is a hot pressing sealing device.

Background

The plastic packaging bag is generally industrially prepared by a numerical control bag making machine taking computer numerical control as a core, in the preparation process, two layers of plastic films dyed with printed patterns form a plastic film belt, a roller wheel group is used for conveying the plastic film belt, so that the plastic film belt is stably conveyed at a constant speed and has certain tension, and a sealing device is required to be used for sealing the plastic film belt in the preparation process.

According to the Chinese patent with the publication number of CN211309157U, the utility model discloses a plastic packaging bag sealing device, which improves the sealing quality by installing a plurality of hot-pressing sealing devices and performing hot-pressing treatment on a plastic film belt for a plurality of times; meanwhile, through repeated hot pressing treatment, the effective temperature can be reduced while the sealing quality is ensured, so that the plastic film strip cannot deform due to overhigh temperature.

In view of the above-mentioned patent disclosure, the inventor believes that it is difficult to limit the plastic film when the plastic film is hot-pressed, so that the hot-pressed film is likely to shift during the hot-pressing sealing process, and the hot-pressing sealing efficiency of the plastic film is further reduced.

Disclosure of Invention

Based on this, the utility model aims at providing a hot pressing sealing device to be difficult to carry on spacingly to plastic film when solving the hot pressing and sealing and lead to its technical problem who easily takes place to remove.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hot-pressing sealing device, includes the base, the top of base is equipped with a plurality of risers, the roof is installed at the top of riser, per two install the curb plate between the riser, be equipped with on the curb plate and compress tightly the subassembly, compress tightly the subassembly including the connecting axle of locating curb plate one side, the sleeve has been cup jointed on the connecting axle, movable chamber has been seted up to telescopic inside, the inside in activity chamber is equipped with the spring, the one end of spring is connected with the movable block, one side of movable block is equipped with the link that runs through the sleeve, be equipped with the compression roller in the link, it has the commentaries on classics board, two to articulate on the sleeve be equipped with rotating assembly between the riser.

Through adopting above-mentioned technical scheme, after the compression roller rotates and contacts with the wrapping bag, it can promote the movable block to remove along with the compression roller lasts to rotate for the movable block extrudees the spring.

Further, rotating assembly includes rotation axis and drive pulley, the outer wall of rotation axis is equipped with a plurality of commentaries on classics leaves, the one end of rotation axis is connected with driven pulley, the belt has been cup jointed between drive pulley and the driven pulley.

Through adopting above-mentioned technical scheme, when the drive shaft drove the drive pulley and rotate, the drive pulley can drive driven pulley through the belt and rotate, drives the rotation axis rotation again.

Furthermore, a plurality of rotating vanes are distributed on the outer wall of the rotating shaft in an annular array shape, and the rotating vanes are positioned below the side plate.

Through adopting above-mentioned technical scheme, it can drive the commentaries on classics leaf and rotate when the rotation axis rotates, can accelerate the air velocity of transmission band top after changeing the leaf rotation, and then can play the cooling effect.

Further, two cylinders are installed at the top of the top plate, the output ends of the cylinders are provided with mounting plates through piston rods, and the mounting plates and the side plates are arranged below the top plate in a staggered mode.

Through adopting above-mentioned technical scheme, the cylinder work can make the piston rod flexible, and then can drive the mounting panel and reciprocate, drives the heating seat removal again.

Further, the bottom of mounting panel is equipped with the heating seat, the inside of heating seat is equipped with the electric heating board, be equipped with the hot pressboard in the electric heating board.

Through adopting above-mentioned technical scheme, electric heating board work can heat the hot pressboard to follow-up hot pressboard carries out the hot pressing to the wrapping bag and seals.

Further, driving motor is all installed to the surface both sides of base, driving motor's output has the transmission roller, two through the drive shaft transmission belt has been cup jointed between the roller.

Through adopting above-mentioned technical scheme, driving motor work can drive the drive shaft and rotate, can drive the transmission roller after the drive shaft rotates and rotate, and then drive the transmission band and rotate.

Furthermore, the compression roller is positioned right above the conveying belt, and the rotating plate is hinged with the heating seat.

Through adopting above-mentioned technical scheme, the wrapping bag that is located the transmission band top can be pushed down to the compression roller, prevents that the wrapping bag from taking place to remove when hot-pressing seal mouth.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a through being provided with and compressing tightly the subassembly, when the mounting panel drives the heating seat and moves down, it can promote the commentaries on classics board and rotate, and can promote the sleeve to rotate after the commentaries on classics board rotates, and the sleeve can drive the compression roller and rotate, and after the compression roller rotates and contacts with the wrapping bag, it can promote the movable block and move along with the compression roller continues to rotate, makes the movable block extrude the spring, makes the compression roller push down the wrapping bag, prevents that the wrapping bag from taking place to move when hot pressing seals, and then has improved the effect of sealing to the wrapping bag;

2. the utility model discloses a be provided with rotating assembly, when the drive shaft drives drive pulley and rotates, drive pulley can drive driven pulley through the belt and rotate, and it is rotatory to drive the rotation axis again, and it can drive the commentaries on classics leaf and rotate during rotation axis rotation, can accelerate the air velocity of transmission band top after the commentaries on classics leaf rotates for steam can flow fast, and then can play the cooling effect to the department of sealing of wrapping bag, avoids the wrapping bag department of sealing to take place deformation because of the temperature is higher.

Drawings

FIG. 1 is a schematic view of the overall front cross-section structure of the present invention;

FIG. 2 is a schematic view of the overall front structure of the present invention;

FIG. 3 is a schematic view of the overall back structure of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the heating base of the present invention;

FIG. 5 is a schematic view of the three-dimensional structure of the compression roller of the present invention;

fig. 6 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. an operation panel; 3. a drive motor; 4. a transfer roller; 5. a conveyor belt; 6. a base plate; 7. a vertical plate; 8. a rotating assembly; 801. a rotating shaft; 802. rotating the leaves; 803. a driven pulley; 804. a belt; 805. a drive pulley; 9. a compression assembly; 901. a connecting shaft; 902. a sleeve; 903. rotating the plate; 904. a spring; 905. a movable cavity; 906. a movable block; 907. a connecting frame; 908. a compression roller; 10. a side plate; 11. a top plate; 12. a cylinder; 13. mounting a plate; 14. a heating base; 15. an electrical heating plate; 16. hot pressing plate; 17. a drive shaft.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

The utility model provides a hot pressing sealing device, as figure 1, figure 2, figure 3, figure 4, figure 5 and figure 6 are shown, including base 1, base 1's top is equipped with a plurality of risers 7, roof 11 is installed at the top of riser 7, install curb plate 10 between per two risers 7, driving motor 3 is all installed to base 1's surface both sides, driving motor 3's output is connected with transmission roller 4 through drive shaft 17, transmission band 5 has been cup jointed between two transmission rollers 4, base 1's inside is equipped with backing plate 6, the top and the contact of transmission band 5 of backing plate 6, backing plate 6 can play the supporting role to transmission band 5, and then improve the stability that transmission band 5 carried the wrapping bag, be equipped with on the curb plate 10 and compress tightly subassembly 9, be equipped with rotating assembly 8 between two risers 7.

Specifically, the pressing assembly 9 includes a connecting shaft 901 disposed on one side of the side plate 10, a sleeve 902 is sleeved on the connecting shaft 901, a movable cavity 905 is formed in the sleeve 902, a spring 904 is disposed in the movable cavity 905, one end of the spring 904 is connected with a movable block 906, a connecting frame 907 penetrating through the sleeve 902 is disposed on one side of the movable block 906, a pressing roller 908 is disposed in the connecting frame 907, the pressing roller 908 and the connecting frame 907 are slidably connected to the movable cavity 905 through the movable block 906, the sleeve 901 is rotatably connected to the side plate 10 through the connecting shaft 901, so that the sleeve 901 can rotate, and the pressing roller 908 can be driven to rotate.

Specifically, the rotating assembly 8 includes a rotating shaft 801 and a driving pulley 805, the rotating shaft 801 is connected to the vertical plate 7 through a bearing, the driving pulley 805 is sleeved on one end of the driving shaft 17, the rotating shaft 801 is convenient to rotate, the outer wall of the rotating shaft 801 is provided with a plurality of rotating blades 802, the plurality of rotating blades 802 are distributed on the outer wall of the rotating shaft 801 in an annular array shape, the rotating blades 802 are located below the side plate 10, when the rotating shaft 801 rotates, the rotating blades 802 are driven to rotate, the air flow velocity above the transmission belt is accelerated after the rotating blades 802 rotate, one end of the rotating shaft 801 is connected with a driven pulley 803, a belt 804 is sleeved between the driving pulley 805 and the driven pulley 803, when the driving shaft 17 drives the driving pulley 805 to rotate, the driving pulley 805 drives the driven pulley 803 to rotate through the belt 804, and then drives the rotating shaft 801 to rotate.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, two cylinders 12 are installed at the top of a top plate 11, a mounting plate 13 is installed at the output end of each cylinder 12 through a piston rod, the cylinders 12 can extend and retract the piston rods when working, and then can drive the mounting plate 13 to move up and down, and then drive a heating seat 14 to move, a heating seat 14 is arranged at the bottom of the mounting plate 13, an electric heating plate 15 is arranged inside the heating seat 14, a hot pressing plate 16 is arranged in the electric heating plate 15, the electric heating plate 15 can heat the hot pressing plate 16 when working, so that the subsequent hot pressing plate 16 can heat and seal the packaging bag, the bottom height of the hot pressing plate 16 is lower than the bottom height of the heating seat 14, so as to prevent the heating seat 14 from influencing the hot pressing plate 16 to heat and seal the packaging bag, the mounting plate 13 and the side plate 10 are arranged below the top plate 11 in a staggered manner, the driving motor 3 can drive the driving shaft 17 to rotate, the driving shaft 17 can drive the transmission roller 4 to rotate after rotating, and further drive the transmission belt 5 to rotate, an operation panel 2 is installed on the outer surface of the base 1, and the operation panel 2 is respectively electrically connected with the driving motor 3, and the electric heating plate 12, and the driving motor 3 are convenient for a user to open or close the heating plate 12 through the operation panel 2.

The implementation principle of the embodiment is as follows: firstly, a user installs a sealing device and switches on a power supply, then places plastic packaging bags on a transmission belt 5, starts a driving motor 3 through an operation panel 2, the driving motor 3 can drive a transmission roller 4 to rotate when working, and further drives the transmission belt 5 to rotate, the transmission belt 5 can convey the plastic packaging bags after rotating, when the plastic packaging bags need to be subjected to hot-pressing sealing, a cylinder 12 and an electric heating plate 15 can be started, the electric heating plate 15 can be used for heating a hot pressing plate 16, the cylinder 12 can enable an installation plate 13 to move downwards, and the installation plate 13 can drive a heating seat 14 and the hot pressing plate 16 to move downwards after moving downwards;

meanwhile, when the mounting plate 13 drives the heating seat 14 to move downwards, the mounting plate can push the rotating plate 903 to rotate, the rotating plate 903 can push the sleeve 902 to rotate after rotating, the sleeve 902 can drive the pressing roller 908 to rotate, and after the pressing roller 908 rotates and contacts with a packaging bag, the pressing roller 908 continuously rotates to push the movable block 906 to move along with the continuous rotation of the pressing roller 908, so that the movable block 906 extrudes the spring 904, the pressing roller presses the packaging bag, the packaging bag is prevented from moving during hot-press sealing, and meanwhile, the hot-press plate 16 can carry out hot-press sealing on the plastic packaging bag;

and when continuously rotating along with transmission roller 4, when drive shaft 17 can drive pulley 805 and rotate, drive pulley 805 can drive driven pulley 803 through belt 804 and rotate, drives rotation axis 801 rotation again, and it can drive when rotation axis 801 rotates and change the rotation of leaf 802, changes the air velocity that can accelerate the transmission band top after leaf 802 rotates for steam can flow fast, is convenient for to the cooling of plastic packaging bag.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a hot pressing sealing device, includes base (1), its characterized in that: the top of base (1) is equipped with a plurality of risers (7), roof (11) are installed at the top of riser (7), install curb plate (10) between per two riser (7), be equipped with on curb plate (10) and compress tightly subassembly (9), compress tightly subassembly (9) including locating connecting axle (901) of curb plate (10) one side, sleeve (902) have been cup jointed on connecting axle (901), activity chamber (905) have been seted up to the inside of sleeve (902), the inside in activity chamber (905) is equipped with spring (904), the one end of spring (904) is connected with movable block (906), one side of movable block (906) is equipped with link (907) that run through sleeve (902), be equipped with compression roller (908) in link (907), it has commentaries on classics board (903) to articulate on sleeve (902), two be equipped with rotating assembly (8) between riser (7).

2. A hot press sealing device according to claim 1, characterized in that: the rotating assembly (8) comprises a rotating shaft (801) and a driving pulley (805), a plurality of rotating blades (802) are arranged on the outer wall of the rotating shaft (801), a driven pulley (803) is connected to one end of the rotating shaft (801), and a belt (804) is sleeved between the driving pulley (805) and the driven pulley (803).

3. A hot press sealing device according to claim 2, characterized in that: the rotating blades (802) are distributed on the outer wall of the rotating shaft (801) in an annular array shape, and the rotating blades (802) are located below the side plate (10).

4. A hot press sealing device according to claim 1, characterized in that: two cylinders (12) are installed at the top of roof (11), mounting panel (13) are installed through the piston rod to the output of cylinder (12), mounting panel (13) set up in the below of roof (11) with curb plate (10) crisscross.

5. The hot press sealing device according to claim 4, characterized in that: the bottom of mounting panel (13) is equipped with heating seat (14), the inside of heating seat (14) is equipped with electric heating board (15), be equipped with hot platen (16) in electric heating board (15).

6. A hot press sealing device according to claim 1, characterized in that: driving motor (3) are all installed to the surface both sides of base (1), the output of driving motor (3) is connected with transmission roller (4), two through drive shaft (17) transmission belt (5) have been cup jointed between transmission roller (4).

7. The hot press sealing device according to claim 6, characterized in that: the pressing roller (908) is positioned right above the conveying belt (5), and the rotating plate (903) is hinged with the heating seat (14).