CN216270200U - Self-leveling device for heat seal sealing and heat seal sealing machine - Google Patents
Self-leveling device for heat seal sealing and heat seal sealing machine Download PDFInfo
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- CN216270200U CN216270200U CN202122972885.XU CN202122972885U CN216270200U CN 216270200 U CN216270200 U CN 216270200U CN 202122972885 U CN202122972885 U CN 202122972885U CN 216270200 U CN216270200 U CN 216270200U
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Abstract
The utility model discloses a self-leveling device for heat seal sealing and a heat seal sealing machine, wherein the self-leveling device comprises a first heat seal sealing end and a second heat seal sealing end which is correspondingly arranged, the first heat seal sealing end is provided with a heat-seal plate, an air bag and a sealing frame, the heat-seal plate is movably arranged in the sealing frame, and a clamping groove for accommodating the air bag is formed between the heat-seal plate and the sealing frame; the bottom of the heat seal sealing machine is provided with a roller and a guide rail, and the heat seal sealing machine moves along the guide rail through the roller. Compared with the prior art, the movable range of the thermal-sealing plate is adjusted through the air bag, the self-adaption is good, the bag opening fusion effect is good, and the reliability is high; overall structure is simple, and later maintenance is few. And the maintenance of the rubber plug outlet machine is facilitated by arranging the movable heat seal sealing machine.
Description
Technical Field
The utility model relates to the technical field of heat seal sealing machines, in particular to a self-leveling device for heat seal sealing and a heat seal sealing machine.
Background
The present discharged materials of the objects such as the rubber plug/aluminum cap which are cleaned and sterilized are sealed through a heat seal mechanism, the patent with the publication number of CN204210808U discloses a packing bag heat seal mechanism and a rubber plug/aluminum cap discharging device based on the mechanism, the heat seal mechanism comprises a support, a first heat-seal plate and a second heat-seal plate, the first heat-seal plate is arranged on the support, a support cover body is arranged at the periphery of the support, a driving component arranged on the support is arranged in the support cover body, the driving component is connected with at least one guide rod which penetrates through the wall of the support cover body to be connected with the second heat-seal plate and drives the second heat-seal plate to move relative to the first heat-seal plate. It has the advantages of neat and beautiful appearance and effectively improved heat seal stability. However, due to manufacturing and assembling errors and long-time use, mechanical structure abrasion can be caused, so that the first heat-sealing plate is not in complete contact with the second heat-sealing plate, the bag opening cannot be completely sealed, articles such as a sterilized rubber plug/aluminum cover are in contact with the common environment, and the sterility of final medicines is affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a self-leveling device for heat seal sealing and a heat seal sealing machine, which have the advantages of good self-adaption, good bag opening fusion effect, simple structure, high reliability and less later maintenance. And the movable heat seal sealing machine is convenient for the maintenance of the rubber plug outlet machine.
The utility model provides a self-leveling device for heat seal sealing, which comprises a first heat seal sealing end and a second heat seal sealing end arranged correspondingly, wherein the first heat seal sealing end is provided with a heat-seal plate, an air bag and a sealing frame, the heat-seal plate is movably arranged in the sealing frame, and a clamping groove for accommodating the air bag is formed between the heat-seal plate and the sealing frame.
Preferably, the gasbag is connected with the air feed subassembly, the air feed subassembly includes air supply pipe and relief pressure valve, the air supply pipe is linked together with the gasbag, the relief pressure valve sets up on the air supply pipe.
Preferably, the gas supply pipe is further provided with a pressure gauge, and the pressure gauge is arranged between the pressure reducing valve and the gas bag.
Preferably, the thermal ply board is connected with a limiting mechanism for limiting the moving range of the thermal ply board.
Preferably, the limiting mechanism comprises: rod end joint bearing, spring, screw rod and fixed cover, rod end joint bearing's one end and hot plate fixed connection, the other end is connected with the screw rod, fixed cover and screw rod sliding connection, fixed cover with seal a frame fixed connection, the spring is located between the head of screw rod and the fixed cover.
Preferably, the rod end joint bearing and the heat-sealing plate are fixed through a locking nut.
Preferably, the second heat seal sealing end is provided with a heat seal wire which is arranged corresponding to the heat seal plate, and the heat seal wire is connected with a temperature adjusting device.
The utility model also provides a heat seal sealing machine applying the self-leveling device for heat seal sealing, wherein the bottom of the heat seal sealing machine is provided with a roller and a guide rail, and the heat seal sealing machine moves along the guide rail through the roller.
Preferably, including the bag box of putting that is used for storing the wrapping bag, first heat seal sealing end with second heat seal sealing end all is equipped with the vacuum chuck that is used for sucking the wrapping bag lateral wall.
Preferably, the first heat seal sealing end is connected with a driving mechanism for driving the first heat seal sealing end to move relatively towards the second heat seal sealing end.
Compared with the prior art, when one side of the heat seal wire contacts the heat seal plate, the air bag at the position can be extruded, the internal pressure of the air bag can be increased, other positions of the air bag can be slightly bulged, and the part of the heat seal plate which is not in contact with the heat seal wire is pushed to the heat seal wire, so that the bag can be completely attached between the heat seal wire and the heat seal plate, and the bag is completely sealed. The utility model adjusts the moving range of the hot-ply board through the air bag, and has good self-adaptation, good bag mouth fusion effect and high reliability. Overall structure is simple, and later maintenance is few. And the maintenance of the rubber plug outlet machine is facilitated by arranging the movable heat seal sealing machine.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a schematic view of a first heat sealed end and gas supply assembly of the present invention;
FIG. 4 is a schematic structural view of a spacing mechanism of the present invention;
fig. 5 is a schematic structural view of the heat-seal wire of the present invention.
Reference numerals:
1. the device comprises a first heat sealing end, 11 parts of a heat sealing plate, 12 parts of an air bag, 13 parts of a sealing frame, 2 parts of a second heat sealing end, 3 parts of an air supply assembly, 31 parts of an air supply pipe, 32 parts of a pressure reducing valve, 33 parts of a pressure gauge, 4 parts of a limiting mechanism, 41 parts of a rod end joint bearing, 42 parts of a spring, 43 parts of a screw rod, 44 parts of a fixing sleeve, 45 parts of a locking nut, 5 parts of a vacuum chuck, 6 parts of a heat sealing wire, 7 parts of a driving mechanism, 8 parts of a roller, 9 parts of a guide rail, 100 parts of a bag placing box and 200 parts of a controller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present embodiment provides a self-leveling device for heat sealing, which includes a first heat sealing end 1 and a second heat sealing end 2 correspondingly disposed, the first heat sealing end 1 is provided with a heat sealing plate 11, an air bag 12 and a sealing frame 13, the heat sealing plate 11 is movably disposed in the sealing frame 13, and a slot for accommodating the air bag 12 is formed between the heat sealing plate 11 and the sealing frame 13; it should be understood that the effect of movably disposing the heat-sealing plate 11 in the sealing frame 13 can also be achieved by the material of the heat-sealing plate 11 itself, such as: the thermal bonding plate 11 is made of a metal material with good heat resistance, good flexibility and fatigue resistance, and the air bag 12 is made of a rubber material with good heat resistance, such as natural rubber, nitrile rubber, ethylene propylene diene monomer rubber and butyl rubber. The heat-seal plate 11 is fixedly arranged in the sealing frame 13, and the heat-seal sealing of the packaging bag is also realized through the adjustment of the air bag 12.
Referring to fig. 3, the air bag 12 is connected with the air supply module 3, the air supply module 3 includes an air supply pipe 31 and a pressure reducing valve 32, the air supply pipe 31 is communicated with the air bag 12, and the pressure reducing valve 32 is disposed on the air supply pipe 31.
The air supply pipe 31 is further provided with a pressure gauge 33, and the pressure gauge 33 is arranged between the pressure reducing valve 32 and the air bag 12. The pressure reducing valve 32 is arranged, so that different pressures can be provided for the air bag 12 according to different specifications of the bag, and the phenomenon of bag over-melting can be effectively avoided.
The heat sealing plate 11 is connected with a limit mechanism 4 for limiting the moving range. By arranging the limiting mechanism 4, the moving range of the thermal combination plate 11 is prevented from being overlarge.
Referring to fig. 4, the stopper mechanism 4 includes: the sealing device comprises a rod end joint bearing 41, a spring 42, a screw 43 and a fixing sleeve 44, wherein one end of the rod end joint bearing 41 is fixedly connected with the hot combination plate 11, the other end of the rod end joint bearing is connected with the screw 43, the fixing sleeve 44 is in sliding connection with the screw 43, the fixing sleeve 44 is fixedly connected with the sealing frame 13, and the spring 42 is arranged between the head of the screw 43 and the fixing sleeve 44. By providing the rod end joint bearing 41, the heat seal plate 11 can be moved within a small range in the sealing frame 13, and an error between the heat seal wire 6 and the heat seal plate 11 can be eliminated.
Specifically, the rod end joint bearing 41 and the heat shrink plate 11 are fixed by a lock nut 45.
A more preferred implementation: both ends of the thermal close plate 11 are provided with a limiting mechanism 4.
Referring to fig. 5, the second heat seal closed end 2 is provided with a heat seal wire 6 corresponding to the heat seal plate 11, and the heat seal wire 6 is connected with a temperature adjusting device. The temperature adjusting device comprises an industrial personal computer and a controller 200, wherein the industrial personal computer adjusts the heating time and the temperature of the heat-seal wire 6 through the controller 200, so that the plastics at the sealing positions of the bags with various specifications are melted into a whole for sealing.
The utility model also provides a heat sealing machine applying the self-leveling device for heat sealing, wherein the bottom of the heat sealing machine is provided with a roller 8 and a guide rail 9, and the heat sealing machine moves along the guide rail 9 through the roller 8. And the maintenance of the rubber plug outlet machine is facilitated by arranging the movable heat seal sealing machine.
The present embodiment includes a bag placing box 100 for storing the packing bag, and the first heat sealing end 1 and the second heat sealing end 2 are both provided with a vacuum chuck 5 for sucking the side wall of the packing bag. After the bag is taken out from the bag placing box 100, the vacuum suction cup 5 sucks the packaging bag.
The first heat seal sealing end 1 is connected with a driving mechanism 7 for driving the first heat seal sealing end 1 to move relatively towards the second heat seal sealing end 2, and it can be understood that: a driving mechanism 7 may be provided at the second heat-seal sealed end 2 to drive the second heat-seal sealed end 2 to move relatively toward the first heat-seal sealed end 1.
In the utility model, after the bag is taken out from the bag placing box 100, the vacuum chucks 5 in the first heat seal sealing end 1 and the second heat seal sealing end 2 suck the packaging bag, and the driving mechanism 7 pushes the first heat seal sealing end 1 to be far away from the second heat seal sealing end 2 to tear the bag opening; the rubber plug is conveyed forwards under the action of the vibration hopper until the rubber plug falls into the bag, after the rubber plug/aluminum cap in the bag reaches a certain amount, the first heat seal sealing end 1 is closed to the second heat seal sealing end 2, the heat seal plate 11 is contacted with the heat seal wire 6 after reaching a specified position, and at the moment, the heating time and temperature are controlled by the controller 200, and the plastic at the sealing position of the bag is melted into a whole for sealing; however, due to the error of the heat seal plate 11 in manufacturing, assembling and long-term use, the heat seal plate 11 does not contact with the bag completely when in heat seal, so that the heat seal effect is not good, the utility model fills the air bag 12 with compressed air, and can adjust the pressure of the compressed air through the pressure reducing valve 32, and the structure can ensure that bags with different specifications and thicknesses can all find a proper heat seal pressure, so that the phenomenon of over-melting is avoided. Specifically, when one side of the heat sealing wire 6 contacts the heat sealing plate 11, the air bag 12 at the position can be extruded, the internal pressure of the air bag 12 can be increased, other positions of the air bag 12 can be slightly bulged, and the part of the heat sealing plate 11 which is not in contact with the heat sealing wire 6 is pushed to the heat sealing wire 6, so that the bag can be completely attached to the middle of the heat sealing wire 6 and the heat sealing plate 11, and the bag is completely sealed. The utility model adjusts the moving range of the thermal bonding plate 11 through the air bag 12, and has good self-adaptation, good bag mouth fusion effect and high reliability. Overall structure is simple, and later maintenance is few. The pressure reducing valve 32 is arranged, so that the sealing pressure can be adjusted, and the bags with different specifications can be sealed.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a self-leveling device that heat seal was sealed, its characterized in that includes first heat seal end (1) and corresponding second heat seal end (2) that sets up, first heat seal end (1) is equipped with thermal closing plate (11), gasbag (12) and seals frame (13), thermal closing plate (11) activity sets up in sealing frame (13), be formed with the draw-in groove of acceping gasbag (12) between thermal closing plate (11) and sealing frame (13).
2. The self-leveling device for heat seal sealing according to claim 1, wherein the air bag (12) is connected with an air supply assembly (3), the air supply assembly (3) comprises an air supply pipe (31) and a pressure reducing valve (32), the air supply pipe (31) is communicated with the air bag (12), and the pressure reducing valve (32) is arranged on the air supply pipe (31).
3. Self-leveling device for heat-seal seals according to claim 2, characterized in that the gas supply pipe (31) is further provided with a pressure gauge (33), and the pressure gauge (33) is arranged between the pressure reducing valve (32) and the gas bag (12).
4. Self-leveling device for heat-sealed closures according to claim 1, characterised in that the heat sealing plate (11) is connected with a limiting mechanism (4) limiting its range of movement.
5. Self-leveling device of a heat seal closure according to claim 4, characterized in that the limiting mechanism (4) comprises: rod end joint bearing (41), spring (42), screw rod (43) and fixed cover (44), the one end and the hot plate (11) fixed connection of rod end joint bearing (41), the other end is connected with screw rod (43), fixed cover (44) and screw rod (43) sliding connection, fixed cover (44) with seal frame (13) fixed connection, spring (42) are located between head and the fixed cover (44) of screw rod (43).
6. Self-leveling device of a heat seal closure according to claim 5, characterized in that the rod end knuckle bearing (41) and the heat sealing plate (11) are fixed by a lock nut (45).
7. Self-leveling device for heat-seal seals according to claim 1, characterized in that the second heat-seal end (2) is provided with a heat-seal wire (6) arranged corresponding to the heat-seal plate (11), and the heat-seal wire (6) is connected with a temperature regulating device.
8. A heat-sealing machine with a self-leveling device for heat-sealing closures as claimed in any of claims 1-7, characterized in that the bottom of the machine is provided with rollers (8) and rails (9), and the machine is moved along the rails (9) by the rollers (8).
9. Heat-sealing machine according to claim 8, characterised in that it comprises a bag-holding box (100) for storing the bags, said first heat-sealed end (1) and said second heat-sealed end (2) being provided with vacuum cups (5) for sucking the side walls of the bags.
10. The machine according to claim 8, characterised in that the first heat-sealing end (1) is connected to a drive mechanism (7) for driving the first heat-sealing end (1) in a relative movement towards the second heat-sealing end (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122972885.XU CN216270200U (en) | 2021-11-30 | 2021-11-30 | Self-leveling device for heat seal sealing and heat seal sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122972885.XU CN216270200U (en) | 2021-11-30 | 2021-11-30 | Self-leveling device for heat seal sealing and heat seal sealing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216270200U true CN216270200U (en) | 2022-04-12 |
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ID=81040146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122972885.XU Active CN216270200U (en) | 2021-11-30 | 2021-11-30 | Self-leveling device for heat seal sealing and heat seal sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216270200U (en) |
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2021
- 2021-11-30 CN CN202122972885.XU patent/CN216270200U/en active Active
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