CN216468922U - Horizontal sealing structure - Google Patents
Horizontal sealing structure Download PDFInfo
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- CN216468922U CN216468922U CN202220028445.0U CN202220028445U CN216468922U CN 216468922 U CN216468922 U CN 216468922U CN 202220028445 U CN202220028445 U CN 202220028445U CN 216468922 U CN216468922 U CN 216468922U
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- heat sealing
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Abstract
The utility model discloses a transverse sealing structure, which comprises a driving mechanism and a heat sealing mechanism, wherein the driving mechanism and the heat sealing mechanism are arranged side by side and are linked through at least two guide shafts, so when a packaging bag with three sealing sides enters between a first heat sealing block and a second heat sealing block, a first cylinder piston rod extends out to push out a connecting plate outwards, a second cylinder piston rod extends out to push a second movable push plate towards the opposite direction, under the matching of the first cylinder, the second cylinder and the guide shafts, the first heat sealing block and the second heat sealing block move oppositely to seal the transverse sealing of the packaging bag between the first cylinder and the second cylinder, as the driving mechanism and the heat sealing mechanism are connected into a whole through the guide shafts, and the first cylinder and the second cylinder are arranged in the same box body, thus, the whole transverse sealing structure is made into a module structure, the integrity is stronger, and can be adapted and matched with various packaging machines, the installation and the dismantlement are convenient.
Description
Technical Field
The utility model relates to a equipment for packing's technical field especially relates to a horizontal seal structure.
Background
A packaging machine is a machine for packaging products, and plays a role in protecting and beautifying the products inside through packaging.
The three-edge sealing packaging machine is used for carrying out heat sealing closing on three edges of a packaging bag, filling a product into the packaging bag with the three edges sealed, and finally sealing the last transverse edge through a transverse sealing structure to form a sealed packaging bag. The transverse sealing structure of the existing trilateral sealing packaging machine is used for sequentially mounting and fixing all parts on the trilateral sealing packaging machine, is one machine and one purpose, is not easy to mount and dismount, and has poor adaptability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a violently seal structure to the violently seal structure of solving current trilateral package machine all installs each part in proper order and fixes on trilateral package machine, and is a tractor serves one, is difficult to install and dismantles, the relatively poor problem of its adaptability.
In order to solve the problems, the utility model provides a horizontal sealing structure, which comprises a driving mechanism and a heat sealing mechanism, wherein the driving mechanism and the heat sealing mechanism are arranged side by side and are linked through at least two guide shafts;
the driving mechanism comprises a box body, and a first air cylinder and a second air cylinder which are arranged in the box body, one end of each guide shaft penetrates through the box body and then is connected with the box body through a connecting plate, and a piston rod of the first air cylinder extends outwards towards one side of the box body and is connected with the connecting plate;
the heat-seal mechanism includes first activity push pedal, second activity push pedal, first heat-seal piece and second heat-seal piece, first activity push pedal with second activity push pedal sets up relatively, just the guiding axle other end slides and passes be connected with second activity push pedal behind the first activity push pedal, first heat-seal piece is located the inboard of first activity push pedal, second heat-seal piece is located the inboard of second activity push pedal, the piston rod of second cylinder court the opposite side of box outwards stretch out with first activity push pedal is connected.
Furthermore, a first heat insulation sleeve is arranged between the first heat sealing block and the first movable push plate, and a second heat insulation sleeve is arranged between the second heat sealing block and the second movable push plate.
Furthermore, the first movable push plate is connected with the guide shaft in a sliding mode through a linear bearing.
Further, the box body is connected with the guide shaft in a sliding mode through a belt bushing.
Further, still including locating cutting mechanism on the second activity push pedal.
Further, the slitting mechanism comprises a cutter seat, a cutter driving cylinder and a tooth cutter, the cutter seat is connected with the second movable push plate, the cutter driving cylinder is arranged on the cutter seat, the tooth cutter is connected with the output end of the cutter driving cylinder and can extend out or retract into the second heat sealing block under the action of the cutter driving cylinder.
The utility model provides a transverse sealing structure, which comprises a driving mechanism and a heat sealing mechanism, wherein the driving mechanism and the heat sealing mechanism are arranged side by side and are linked through at least two guide shafts, so that when a packaging bag with three sealed sides enters between a first heat sealing block and a second heat sealing block, a first cylinder piston rod extends out to push out a connecting plate outwards, under the action of the guide shafts, a second movable push plate of the heat sealing mechanism moves towards the direction close to the connecting plate, meanwhile, a second cylinder piston rod extends out to push the second movable push plate towards the opposite direction, namely, under the action of a first cylinder and a second cylinder, the first movable push plate and the second movable push plate respectively drive the first heat sealing block and the second heat sealing block on the first movable push plate to move towards each other so as to draw close the packaging bag between the first heat sealing block and the second heat sealing block to transversely heat-seal the packaging bag, because the driving mechanism and the heat sealing mechanism are connected into a whole through the guide shafts, and first cylinder and second cylinder are installed in same box again, so, whole violently seal the structure and make a modular structure, and its wholeness is stronger, can adapt to the matching with multiple packagine machine and use, and it is convenient to install and dismantle.
Drawings
Fig. 1 is a schematic perspective view of a horizontal sealing structure in an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a horizontal sealing structure in an embodiment of the present invention.
Fig. 3 is a schematic sectional view taken along line a-a in fig. 2.
In the figure, 1, a driving mechanism; 2. a heat sealing mechanism; 3. a slitting mechanism; 4. a guide shaft; 5. a connecting plate; 101. a box body; 102. a first cylinder; 103. a second cylinder; 104. a bushing; 201. a first movable push plate; 202. a second movable push plate; 203. a first heat seal block; 204. a second heat seal block; 205. a first insulating sleeve; 206. a second insulating sleeve; 207. a linear bearing; 301. a cutter seat; 302. the cutter drives the cylinder; 303. a tooth cutter; 304. and (4) connecting the blocks.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
With reference to fig. 1 to 3, a horizontal sealing structure according to an embodiment of the present invention is schematically shown, including a driving mechanism 1 and a heat sealing mechanism 2, where the driving mechanism 1 and the heat sealing mechanism 2 are arranged side by side and are linked with each other through at least two guide shafts 4; the driving mechanism 1 comprises a box body 101, and a first cylinder 102 and a second cylinder 103 which are arranged in the box body 101, preferably two guide shafts 4 in the embodiment, wherein the two guide shafts 4 are respectively positioned at two sides of the first cylinder 102 and the second cylinder 103, one end of each guide shaft 4 penetrates through the box body 101 and then is connected through a connecting plate 5, and a piston rod of the first cylinder 102 extends outwards towards one side of the box body 101 and is connected with the connecting plate 5; the heat sealing mechanism 2 comprises a first movable push plate 201, a second movable push plate 202, a first heat sealing block 203 and a second heat sealing block 204, the first movable push plate 201 and the second movable push plate 202 are arranged oppositely, the other end of each guide shaft 4 slides through the first movable push plate 201 and then is connected with the second movable push plate 202, the first heat sealing block 203 is arranged on the inner side of the first movable push plate 201, the second heat sealing block 204 is arranged on the inner side of the second movable push plate 202, and a piston rod of the second cylinder 103 extends outwards towards the other side of the box 101 and is connected with the first movable push plate 201.
Specifically, when the three-edge sealed packaging bag enters between the first heat sealing block 203 and the second heat sealing block 204, the piston rod of the first cylinder 102 extends out to push the connecting plate 5 outwards, the second movable push plate 202 of the heat sealing mechanism 2 moves towards the direction close to the connecting plate 5 under the action of the guide shaft 4, and at the same time, the piston rod of the second cylinder 103 extends out to push the second movable push plate 202 towards the opposite direction, that is, under the action of the first cylinder 102 and the second cylinder 103, the first movable push plate 201 and the second movable push plate 202 respectively drive the first heat sealing block 203 and the second heat sealing block 204 thereon to move towards each other so as to close the packaging bag between the two, because the driving mechanism 1 and the heat sealing mechanism 2 are connected into a whole through the guide shaft 4, and the first cylinder 102 and the second cylinder 103 are installed in the same box 101, so that the whole transverse sealing structure is made into a module structure, its wholeness is stronger, only need when using with the box with trilateral package installation be connected can, can adapt to the matching with multiple packagine machine and use, it is convenient to install and dismantle.
Further, a first heat insulation sleeve 205 is arranged between the first heat sealing block 203 and the first movable push plate 201, a second heat insulation sleeve 206 is arranged between the second heat sealing block 204 and the second movable push plate 202, and the first heat insulation sleeve 205 and the second heat insulation sleeve 206 can prevent heat of the first heat sealing block 203 and the second heat sealing block 204 from being transmitted to the first movable push plate 201 and the second movable push plate 202, so that the normal service life of the first movable push plate 201 and the second movable push plate 202 is influenced, heat loss of the first heat sealing block 203 and the second heat sealing block 204 can be avoided, and heat sealing efficiency is improved.
The first movable pushing plate 201 and the guide shaft 4 in this embodiment are slidably connected through a linear bearing 207 to ensure the sliding connection between the guide shaft 4 and the first movable pushing plate 201, so as to ensure the smoothness of the movement of the first movable pushing plate 201, and similarly, the box 101 and the guide shaft 4 are slidably connected through a bushing 104, which is preferably a flanged oilless bushing in this embodiment.
The horizontal sealing structure in this embodiment further comprises a splitting mechanism 3 disposed on the second movable pushing plate 202, and a plurality of packaging bags connected together are cut off by the splitting mechanism 3, so as to be convenient for later packaging, transportation and use. Specifically, the slitting mechanism 3 comprises a cutter seat 301, a cutter driving cylinder 302 and a tooth cutter 303, generally, the tooth cutter 303 is movably arranged in the second heat-sealing block 204, the tooth cutter 303 is connected with the output end of the cutter driving cylinder 302 through a connecting block 304, the cutter seat 301 is connected with the second movable push plate 202, so that the whole cutter mechanism can follow the second movable push plate 202, the cutter driving cylinder 302 is arranged on the cutter seat 301, the tooth cutter 303 is connected with the output end of the cutter driving cylinder 302 and can extend out or retract into the second heat-sealing block 204 under the action of the cutter driving cylinder 302, when the first heat-sealing block 203 and the second heat-sealing block 204 are closed to cooperate to heat-seal the packaging bag, the cutter driving cylinder 302 acts to drive the tooth cutter 303 to extend out from the second heat-sealing block 204 to cut the packaging bag between the first heat-sealing block 203 and the second heat-sealing block 204, the structure is simple, the slitting efficiency is high, wherein the cut lower portion of the bag drops off after forming a completed bag with the lower bag and the upper portion forms a bottom seal for the upper bag.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (6)
1. A transverse sealing structure is characterized by comprising a driving mechanism and a heat sealing mechanism, wherein the driving mechanism and the heat sealing mechanism are arranged side by side and are linked through at least two guide shafts;
the driving mechanism comprises a box body, and a first air cylinder and a second air cylinder which are arranged in the box body, one end of each guide shaft penetrates through the box body and then is connected with the box body through a connecting plate, and a piston rod of the first air cylinder extends outwards towards one side of the box body and is connected with the connecting plate;
the heat-seal mechanism includes first activity push pedal, second activity push pedal, first heat-seal piece and second heat-seal piece, first activity push pedal with second activity push pedal sets up relatively, and each the guiding axle other end slides and passes be connected with second activity push pedal behind the first activity push pedal, first heat-seal piece is located the inboard of first activity push pedal, second heat-seal piece is located the inboard of second activity push pedal, the piston rod of second cylinder court the opposite side of box outwards stretch out with first activity push pedal is connected.
2. The cross-seal structure as claimed in claim 1, wherein a first heat-insulating sleeve is disposed between the first heat-seal block and the first movable push plate, and a second heat-insulating sleeve is disposed between the second heat-seal block and the second movable push plate.
3. The cross-seal structure of claim 2, wherein the first movable push plate is slidably coupled to the guide shaft via a linear bearing.
4. The seal of claim 3, wherein the housing and the guide shaft are slidably connected by a bushing.
5. The cross-seal structure as recited in claim 4, further comprising a slitting mechanism disposed on said second movable push plate.
6. The cross-sealing structure of claim 5, wherein the slitting mechanism comprises a cutter seat, a cutter driving cylinder and a tooth cutter, the cutter seat is connected with the second movable push plate, the cutter driving cylinder is arranged on the cutter seat, and the tooth cutter is connected with an output end of the cutter driving cylinder and can extend out or retract into the second heat sealing block under the action of the cutter driving cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220028445.0U CN216468922U (en) | 2022-01-06 | 2022-01-06 | Horizontal sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220028445.0U CN216468922U (en) | 2022-01-06 | 2022-01-06 | Horizontal sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216468922U true CN216468922U (en) | 2022-05-10 |
Family
ID=81435146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220028445.0U Active CN216468922U (en) | 2022-01-06 | 2022-01-06 | Horizontal sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216468922U (en) |
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2022
- 2022-01-06 CN CN202220028445.0U patent/CN216468922U/en active Active
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