CN220096850U - Packaging machine and heat sealing device thereof - Google Patents
Packaging machine and heat sealing device thereof Download PDFInfo
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- CN220096850U CN220096850U CN202321172661.3U CN202321172661U CN220096850U CN 220096850 U CN220096850 U CN 220096850U CN 202321172661 U CN202321172661 U CN 202321172661U CN 220096850 U CN220096850 U CN 220096850U
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- preheating
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- 238000007789 sealing Methods 0.000 title claims abstract description 79
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a packaging machine and a heat sealing device thereof, and relates to the field of packaging machines, wherein the heat sealing mechanism comprises a heat conduction assembly and a mounting seat for rotatably mounting the heat conduction assembly, and the heat conduction assembly comprises: the first mandrel and the second mandrel are rotatably arranged on the mounting seat and are arranged side by side; the conductive slip ring is sleeved on the first mandrel and the second mandrel respectively; the sealing roller is fixedly arranged at the bottom ends of the first mandrel and the second mandrel respectively; the conductive slip ring is electrically connected with the sealing roller. The utility model has the advantages of simple structure and good working stability.
Description
Technical Field
The utility model relates to the field of packaging machines, in particular to a packaging machine and a heat sealing device thereof.
Background
In the heat sealing device of the packaging machine in the prior art, as shown in fig. 4, the sealing roller is in contact with the heating pipe, and the heating pipe is connected with the conducting wire, so that the sealing roller must be static, and the sealing roller rotates, so that relative movement occurs between the sealing roller and the conducting pipe, the heating pipe is worn, and the heat conduction work is unstable.
Disclosure of Invention
In order to overcome the defects of the background technology, the utility model provides the heat sealing device of the packaging machine, which has the advantages of simple structure and good working stability.
The utility model adopts the technical scheme that: the utility model provides a packagine machine's heat sealing device, its includes heat sealing mechanism and preheats sealing mechanism, heat sealing mechanism includes heat conduction subassembly and supplies the mount pad of heat conduction subassembly rotation installation, heat conduction subassembly includes:
the first mandrel and the second mandrel are rotatably arranged on the mounting seat and are arranged side by side;
the conductive slip ring is sleeved on the first mandrel and the second mandrel respectively;
the sealing roller is fixedly arranged at the bottom ends of the first mandrel and the second mandrel respectively;
the conductive slip ring is electrically connected with the sealing roller.
Preferably, the heat sealing mechanism further comprises a transmission assembly mounted on the mounting seat and connected with the first mandrel and the second mandrel in a linkage manner, and the transmission assembly comprises:
a first driving member; the device is vertically downwards arranged on the mounting seat, and the output end of the device is connected with the first mandrel;
the first gear is sleeved on the first mandrel;
and the second gear is sleeved on the second mandrel and meshed with the first gear.
Preferably, the preheating sealing mechanism comprises a preheating component, a driving component for driving the preheating component to open and close and a base.
Preferably, the preheating assembly comprises a first preheating block and a second preheating block which are oppositely arranged and are movably connected, a hinge seat which is fixedly connected with the first preheating block and the second preheating block is arranged between the first preheating block and the second preheating block, and heating pipes are respectively arranged in the first preheating block and the second preheating block.
Preferably, the driving assembly includes:
a second driving member transversely mounted on the base;
the support is fixedly connected with the output end of the second driving piece and the preheating component respectively;
the ejector rod seat is fixedly arranged on the second driving piece;
one end of the ejector rod is fixedly connected with the ejector rod seat;
the other end of the ejector rod sequentially penetrates through the support and the first preheating block and then is in contact fit with the second preheating block; the support and the base are in sliding fit; the preheating assembly is provided with a first state in which the ejector rod pushes the second preheating block when the second driving piece drives the first preheating block to move backwards, so that the first preheating block and the second preheating block are in an opening state, and a second state in which the first preheating block and the second preheating block are closed when the second driving piece drives the first preheating block to move forwards.
Preferably, a bag supporting guide rail is arranged below the heat sealing mechanism and the preheating sealing mechanism.
Preferably, one side of the preheating sealing mechanism is provided with a material guiding assembly, the material guiding assembly comprises a support, an upper guard plate and a lower guard plate, the upper guard plate and the lower guard plate are installed on the support, the upper guard plate comprises an integrally formed upper plate and a first side plate, and the lower guard plate comprises an integrally formed lower plate and a second side plate.
Still be equipped with detection component between heat sealing mechanism and the preheat sealing mechanism, detection component includes the last swing arm and the lower swing arm that cross set up, goes up the articulated bottom plate of installing of swing arm and lower swing arm, installs the installation axle and the detection roller of installing epaxially at last swing arm and lower swing arm tip position respectively, be equipped with the elastic component of connecting the two between the other end of going up the swing arm and lower swing arm, the one end that goes up swing arm and lower swing arm and keep away from the detection roller is equipped with sensor and detection piece.
The first mandrel and the second mandrel are hollow shafts respectively, and a wire between the conductive slip ring and the sealing roller penetrates into the first mandrel and the second mandrel.
The utility model provides a packagine machine, its includes connects membrane device, wrapping bag forming device, indulges and seals device, filling device and finished product output device, its characterized in that: the heat sealing device is positioned between the finished product output device and the charging device; one side of the longitudinal sealing device is provided with a detection switch.
The beneficial effects of the utility model are as follows: according to the technical scheme, the conductive slip rings are arranged on the first mandrel and the second mandrel, and can be used in any electromechanical system which requires continuous rotation and simultaneously needs to transmit power and signals from a fixed position to a rotating position, and the device has the advantages of being simple in structure and good in working stability.
Drawings
Fig. 1 is a schematic view of a heat sealing apparatus of a packaging machine according to an embodiment of the present utility model.
Fig. 2 is a cross-sectional view of a thermally conductive assembly.
Fig. 3 is a schematic structural view of the pre-heat sealing mechanism.
Fig. 4 is a schematic structural diagram of a conventional structure in the related art.
Fig. 5 is a schematic structural view of a packaging machine according to an embodiment of the present utility model.
Fig. 6 is a schematic structural diagram of the detection assembly.
Detailed Description
Embodiments of the utility model are further described below with reference to the accompanying drawings:
as shown in the figure, a heat sealing device of a packaging machine comprises a heat sealing mechanism and a preheating sealing mechanism, wherein the heat sealing mechanism comprises a heat conducting component 1 and a mounting seat 2 for the heat conducting component 1 to rotate and mount, and the heat conducting component 1 comprises:
a first mandrel 11 and a second mandrel 12 rotatably mounted on the mounting base 2 and arranged side by side;
the conductive slip ring 13 is sleeved on the first mandrel 11 and the second mandrel 12 respectively;
the sealing roller 14 is fixedly arranged at the bottom ends of the first mandrel 11 and the second mandrel 12 respectively;
the conductive slip ring 13 is electrically connected with the sealing roller 14; according to the technical scheme, the conductive slip rings are arranged on the first mandrel and the second mandrel, and can be used in any electromechanical system which requires continuous rotation and simultaneously needs to transmit power and signals from a fixed position to a rotating position, and the device has the advantages of being simple in structure and good in working stability.
The conductive slip ring (also called a slip ring) is in the prior art, and can be purchased directly, and the description is omitted here.
Preferably, the heat sealing mechanism further comprises a transmission assembly mounted on the mounting seat 2 and connected with the first mandrel 11 and the second mandrel 12 in a linkage manner, and the transmission assembly comprises:
a first driving member 31; the device is vertically downwards arranged on the mounting seat 2, and the output end of the device is connected with the first mandrel 11;
a first gear 32 sleeved on the first mandrel 11;
the second gear 33 is sleeved on the second mandrel 12 and meshed with the first gear 32, and the first driving member adopts a motor and drives the first mandrel to rotate, so that the second mandrel is driven to synchronously and reversely rotate through the meshing of the first gear and the second gear.
Preferably, the preheating sealing mechanism comprises a preheating component, a driving component for driving the preheating component to open and close and a base 6.
Preferably, the preheating assembly includes a first preheating block 41 and a second preheating block 42 which are oppositely arranged and are movably connected, heating pipes 43 are respectively arranged in the first preheating block 41 and the second preheating block 42, a hinge seat 44 which is fixedly connected with the first preheating block and the second preheating block is arranged between the first preheating block and the second preheating block, and the first preheating block and the second preheating block can realize opening and closing actions.
Preferably, the driving assembly includes:
a second driving member 51 transversely mounted on the base 6; the second driving piece adopts an air cylinder, an oil cylinder or a linear motor;
the support 52 is fixedly connected with the output end of the second driving piece 51 and the preheating component respectively;
a jack seat 53 fixedly installed on the second driving member 51;
one end of the ejector rod 54 is fixedly connected with the ejector rod seat 53;
the other end of the ejector rod 54 sequentially penetrates through the support 52 and the first preheating block 41 and then is in contact fit with the second preheating block; the support 52 is in sliding fit with the base 6; the preheating assembly has a first state in which the ejector rod 54 pushes the second preheating block 42 to open the first preheating block 41 and the second preheating block 42 when the second driving member 51 drives the first preheating block 41 to move backward, and a second state in which the first preheating block 41 and the second preheating block 42 are closed when the second driving member 51 drives the first preheating block 41 to move forward, and the ejector rod seat and the ejector rod adopt threaded fit to realize fixed connection of the two.
Preferably, the bag supporting guide rail 7 is arranged below the heat sealing mechanism and the preheating sealing mechanism, is in a concave shape and can accommodate the packaging bag, and the bag supporting guide rail can ensure the heat sealing effect of the packaging bag.
Preferably, a material guiding component is arranged on one side of the preheating sealing mechanism, the material guiding component comprises a support 81, and an upper guard plate 82 and a lower guard plate 83 which are arranged on the support 81, the upper guard plate 82 comprises an upper plate 821 and a first side plate 822 which are integrally formed, the lower guard plate 83 comprises a lower plate 831 and a second side plate 832 which are integrally formed, and the upper guard plate and the lower guard plate enable the packaging bag to stably enter the subsequent preheating sealing mechanism.
The automatic packaging machine is characterized in that a detection assembly is further arranged between the heat sealing mechanism and the preheating sealing mechanism and comprises an upper swing arm 71 and a lower swing arm 72 which are arranged in a crossed mode, a bottom plate 73 for hinging the upper swing arm 71 and the lower swing arm 72, a mounting shaft 74 for respectively mounting the end parts of the upper swing arm 71 and the lower swing arm 72, and a detection roller 75 mounted on the mounting shaft 74, an elastic piece 76 for connecting the upper swing arm 71 and the lower swing arm 72 is arranged between the other ends of the upper swing arm 71 and the lower swing arm 72, a sensor 77 and a detection piece 78 are arranged at one end of the upper swing arm 71 and the lower swing arm 72, which is far away from the detection roller 75, a packaging bag enters between the two detection rollers after being fed by the preheating sealing mechanism, so that the upper swing arm and the lower swing arm are forced to open after overcoming the pretightening force of the elastic piece, at the moment, the detection piece can be separated from the detection range of the sensor, and after the packaging bag is completely passed, the elastic piece enables the upper swing arm and the lower swing arm to reset, and the detection piece can return to the detection range of the sensor.
The first mandrel 11 and the second mandrel 12 are hollow shafts respectively, a wire between the conductive slip ring 13 and the sealing roller 14 penetrates into the first mandrel 11 and the second mandrel 12, and the first mandrel 11 and the second mandrel 12 are provided with openings for the wire to enter and exit.
A packaging machine comprising a film receiving device 91, a packaging bag forming device 92, a longitudinal sealing device 93, a charging device 94 and a finished product output device 95, and further comprising a heat sealing device as described above positioned between the finished product output device 95 and the charging device 94; a detection switch 10 is arranged on one side of the longitudinal sealing device 93; the packaging machine has all the functions and beneficial effects of the heat sealing device, and the detection switch can detect whether the packaging bag is wound at the longitudinal sealing device.
In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
The skilled person will know: while the utility model has been described in terms of the foregoing embodiments, the inventive concepts are not limited to the utility model, and any modifications that use the inventive concepts are intended to be within the scope of the appended claims.
Claims (10)
1. A heat sealing device for a packaging machine, characterized in that: the heat sealing mechanism comprises a heat sealing mechanism and a preheating sealing mechanism, wherein the heat sealing mechanism comprises a heat conduction assembly (1) and a mounting seat (2) for rotatably mounting the heat conduction assembly (1), and the heat conduction assembly (1) comprises:
a first mandrel (11) and a second mandrel (12) which are rotatably mounted on the mounting base (2) and are arranged side by side;
the conductive slip ring (13) is sleeved on the first mandrel (11) and the second mandrel (12) respectively;
the sealing roller (14) is fixedly arranged at the bottom ends of the first mandrel (11) and the second mandrel (12) respectively;
the conductive slip ring (13) is connected with the sealing roller (14) through a wire.
2. The heat sealing device of a packaging machine according to claim 1, wherein: the heat sealing mechanism also comprises a transmission assembly which is arranged on the mounting seat (2) and is connected with the first mandrel (11) and the second mandrel (12) in a linkage way, and the transmission assembly comprises:
a first driving member (31); the device is vertically downwards arranged on the mounting seat (2) and the output end of the device is connected with the first mandrel (11);
a first gear (32) which is sleeved on the first mandrel (11);
and the second gear (33) is sleeved on the second mandrel (12) and meshed with the first gear (32).
3. The heat sealing device of a packaging machine according to claim 1, wherein: the preheating sealing mechanism comprises a preheating component, a driving component for driving the preheating component to open and close, and a base (6).
4. A heat sealing device of a packaging machine according to claim 3, wherein: the preheating assembly comprises a first preheating block (41) and a second preheating block (42) which are oppositely arranged and are movably connected, a hinge seat (44) which is fixedly connected with the first preheating block and the second preheating block is arranged between the first preheating block and the second preheating block, and heating pipes (43) are respectively arranged in the first preheating block (41) and the second preheating block (42).
5. The heat sealing device of a packaging machine according to claim 4, wherein: the drive assembly includes:
a second driving member (51) transversely mounted on the base (6);
the support (52) is fixedly connected with the output end of the second driving piece (51) and the preheating component respectively;
a carrier rod seat (53) fixedly mounted on the second driving member (51);
one end of the ejector rod (54) is fixedly connected with the ejector rod seat (53);
the other end of the ejector rod (54) sequentially penetrates through the support (52) and the first preheating block (41) and then is in contact fit with the second preheating block; the support (52) is in sliding fit with the base (6); the preheating assembly is provided with a first state in which the ejector rod (54) pushes the second preheating block (42) when the second driving piece (51) drives the first preheating block (41) to move backwards so that the first preheating block (41) and the second preheating block (42) are opened, and a second state in which the first preheating block (41) and the second preheating block (42) are closed when the second driving piece (51) drives the first preheating block (41) to move forwards.
6. The heat sealing device of a packaging machine according to claim 1, wherein: bag supporting guide rails (7) are arranged below the heat sealing mechanism and the preheating sealing mechanism.
7. The heat sealing device of a packaging machine according to claim 1, wherein: one side of preheat seal mechanism is equipped with the guide subassembly, the guide subassembly includes support (81) and installs last backplate (82) and lower backplate (83) on support (81), last backplate (82) include integrated into one piece's upper plate (821) and first curb plate (822), lower backplate (83) include integrated into one piece's lower plate (831) and second curb plate (832).
8. The heat sealing device of a packaging machine according to claim 1, wherein: still be equipped with detection component between heat sealing mechanism and the preheat sealing mechanism, detection component is including alternately last swing arm (71) and lower swing arm (72) that set up, go up swing arm (71) and lower swing arm (72) articulated bottom plate (73) of installation, install respectively at installation axle (74) and the detection roller (75) of installing on installation axle (74) of last swing arm (71) and lower swing arm (72) tip position, be equipped with between the other end of going up swing arm (71) and lower swing arm (72) and connect elastic component (76) of two, the one end that goes up swing arm (71) and lower swing arm (72) and keep away from detection roller (75) is equipped with sensor (77) and detection piece (78).
9. The heat sealing device of a packaging machine according to claim 1, wherein: the first mandrel (11) and the second mandrel (12) are hollow shafts respectively, and a wire between the conductive slip ring (13) and the sealing roller (14) penetrates into the first mandrel (11) and the second mandrel (12).
10. A packaging machine, characterized by: the packaging bag forming device comprises a film receiving device (91), a packaging bag forming device (92), a longitudinal sealing device (93), a charging device (94) and a finished product output device (95), and is characterized in that: the heat sealing device according to any one of claims 1 to 9, further comprising a heat sealing device between said finished product output device (95) and the filling device (94); one side of the longitudinal sealing device (93) is provided with a detection switch (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321172661.3U CN220096850U (en) | 2023-05-16 | 2023-05-16 | Packaging machine and heat sealing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321172661.3U CN220096850U (en) | 2023-05-16 | 2023-05-16 | Packaging machine and heat sealing device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220096850U true CN220096850U (en) | 2023-11-28 |
Family
ID=88846863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321172661.3U Active CN220096850U (en) | 2023-05-16 | 2023-05-16 | Packaging machine and heat sealing device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220096850U (en) |
-
2023
- 2023-05-16 CN CN202321172661.3U patent/CN220096850U/en active Active
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