CN212448360U - Packaging machine and transverse sealing device thereof - Google Patents
Packaging machine and transverse sealing device thereof Download PDFInfo
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- CN212448360U CN212448360U CN202020972863.6U CN202020972863U CN212448360U CN 212448360 U CN212448360 U CN 212448360U CN 202020972863 U CN202020972863 U CN 202020972863U CN 212448360 U CN212448360 U CN 212448360U
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Abstract
The utility model provides a packagine machine's horizontal sealing device, packagine machine includes the frame, horizontal sealing device includes two horizontal sealing rods, the chain dish, reset spring, slewing mechanism and actuating mechanism, two horizontal sealing rods rotationally set up respectively in the frame so that its front end can open and shut relatively, reset spring one end sets up in the frame, the chain sets up between the reset spring other end and actuating mechanism, chain dish and chain phase-match, slewing mechanism sets up between chain dish and two horizontal sealing rods, actuating mechanism drive chain action rotates with driving chain dish, slewing mechanism moves so that two horizontal sealing rod front ends open and shut along with the chain dish, when two horizontal sealing rod front ends were closed, reset spring was in tensile state. The utility model also provides a packagine machine. The utility model has the advantages of being simple in structure and convenient in operation, cost of manufacture is low, violently seal effectually.
Description
Technical Field
The utility model relates to a packagine machine and violently seal device thereof.
Background
As an automatic electromechanical device, the packaging machine has been widely used for packaging in food, chemical, hardware and other industries. The packing machine can automatically pack the materials in the forms of powder, particles, liquid, colloid, etc. into the packing bag. After the materials are filled into the packaging bags, the bag openings need to be heat-sealed, and in addition, the bag bottoms of partial packaging bags also need to be heat-sealed before the materials are filled into the packaging bags. Since the bag bottom and the bag mouth are horizontally extended at the time of heat sealing, the bag mouth heat sealing and the bag bottom heat sealing are collectively called a transverse sealing, and a device for performing the transverse sealing process is called a transverse sealing device. However, the existing transverse sealing device has the defects of complex structure, high manufacturing cost, inconvenient use and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the not enough of prior art, provide a packagine machine and violently seal device thereof, simple structure, convenient operation, cost of manufacture are low, violently seal effectually.
The utility model discloses a following technical scheme realizes:
a transverse sealing device of a packaging machine comprises a frame, the transverse sealing device comprises two transverse sealing rods, a chain disc, a return spring, a rotating mechanism and a driving mechanism, the two transverse sealing rods are respectively and rotatably arranged on the frame so that the front ends of the two transverse sealing rods can be relatively closed for transverse sealing, one end of the return spring is arranged on the frame, the chain is arranged between the other end of the return spring and the driving mechanism, the chain disc is matched with the chain, the rotating mechanism comprises a rotary disc, a connecting rod and two transmission rods, the connecting rod is arranged between the rotary disc and the chain disc so that the rotary disc and the chain disc can synchronously act, the two transmission rods are respectively connected with the rotary disc and the two transverse sealing rods, the connecting rods are symmetrically arranged by taking the connecting rods as centers at the connection parts of the two transmission rods and the rotary disc, each transmission rod comprises a first circular ring, a screw rod arranged on the first circular ring, a second circular ring and a screw rod sleeve arranged, the rotary plate and the transverse sealing rods are respectively provided with a fixed rod matched with the first circular ring and the second circular ring, the first circular ring and the second circular ring are rotatably arranged on the fixed rod, the driving mechanism drives the chain to act so as to drive the chain disc to rotate, the rotating mechanism acts along with the chain disc so as to open and close the front ends of the two transverse sealing rods, and when the front ends of the two transverse sealing rods are closed, the reset spring is in a stretching state.
Furthermore, the transverse sealing device further comprises a first positioning plate and a second positioning plate which are arranged at an upper interval and a lower interval, the two transverse sealing rods respectively penetrate through the first positioning plate and the second positioning plate, and a first rotating shaft is arranged between the first positioning plate and the transverse sealing rod and between the second positioning plate and the transverse sealing rod.
Furthermore, the inner side of the front end of the transverse sealing rod is provided with support rods which are arranged at intervals, and the support rods are provided with transverse sealing blocks which extend along the direction of the transverse sealing rod.
Further, the driving mechanism is an air cylinder.
Furthermore, the other end of the return spring is provided with a drag hook which can be hooked on the chain.
The utility model discloses still realize through following technical scheme:
a packaging machine comprising a frame and a cross sealing apparatus as claimed in any preceding claim.
The utility model discloses following beneficial effect has:
1. the utility model discloses during operation, actuating mechanism drive chain action so that the chain dish anticlockwise rotates to drive slewing mechanism and make two horizontal seal pole front ends closed carry out horizontal seal, reset spring is in tensile state this moment, after horizontal seal was accomplished, actuating mechanism drive chain action so that the chain dish clockwise rotates, and reset spring returns to the shrink state simultaneously, and slewing mechanism makes two horizontal seal pole front ends separately, and it is thus clear that the utility model discloses when having good horizontal seal effect, still convenient operation, and simple structure, cost of manufacture are low; the transfer line includes screw rod and screw rod cover, so set up installation and the change that can make things convenient for the transfer line.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram (the front ends of two horizontal sealing rods are closed).
Fig. 2 is a schematic structural diagram of the present invention (the front ends of the two horizontal sealing rods are separated).
Wherein, 1, a transverse sealing rod; 11. a support bar; 12. a transverse sealing block; 2. a chain; 3. a chain plate; 4. a return spring; 41. pulling a hook; 51. a turntable; 52. a connecting rod; 53. a first circular ring; 54. a screw; 55. a second circular ring; 56. a screw sleeve; 57. fixing the rod; 6. a cylinder; 7. a first positioning plate; 8. and a second positioning plate.
Detailed Description
The packaging machine comprises a frame and a transverse sealing device, as shown in fig. 1 and 2, the transverse sealing device comprises two transverse sealing rods 1, a chain 2, a chain disc 3, a return spring 4, a rotating mechanism, a driving mechanism, a first positioning plate 7 and a second positioning plate 8, the second positioning plate 8 is arranged on the frame, the first positioning plate 7 and the second positioning plate 8 are arranged at intervals up and down, the two transverse sealing rods 1 are respectively and rotatably arranged between the first positioning plate 7 and the second positioning plate 8, supporting rods 11 arranged at intervals are arranged on the inner side of the front end of each transverse sealing rod 1, transverse sealing blocks 12 extending along the transverse sealing direction are arranged on the supporting rods 11, the front ends of the two transverse sealing rods 1 can be relatively closed to carry out transverse sealing through the rotatable arrangement, so that the two transverse sealing blocks 12 are relatively closed to carry out transverse sealing, or the two transverse sealing blocks 12 are separated after the transverse sealing is finished. Reset spring 4 one end sets up in the frame, the other end is provided with the drag hook 41 that can hook on chain 2, chain 2 sets up between the 4 other ends of reset spring and actuating mechanism, chain dish 3 and 2 phase-matchs of chain, slewing mechanism sets up between chain dish 3 and two horizontal sealing rod 1, actuating mechanism drive chain 2 moves in order to drive chain dish 3 and rotate, slewing mechanism moves so that two horizontal sealing rod 1 front ends open and shut along with chain dish 3, when two horizontal sealing rod 1 front ends were closed, reset spring 4 was in tensile state. Wherein the frame structure is prior art. The rear end of the transverse sealing rod 1 and the driving mechanism are both arranged on the frame, and how the transverse sealing rod is arranged on the frame is the prior art. After the two transverse sealing blocks 12 are closed, heating transverse sealing can be performed, and the specific heating transverse sealing process is the prior art.
Two horizontal seal poles 1 pass first locating plate 7 and second locating plate 8 respectively, are provided with first pivot between first locating plate 7 and second locating plate 8 and the horizontal seal board, and first pivot upper end is located first locating plate 7 upper and lower extreme and is located second locating plate 8, and first locating plate 7 and second locating plate 8 are not worn out to first pivot, and is more pleasing to the eye.
The rotating mechanism comprises a rotating disc 51, a connecting rod 52 and two transmission rods, wherein the connecting rod 52 is arranged between the rotating disc 51 and the chain disc 3 to enable the rotating disc 51 and the chain disc 3 to synchronously act, the two transmission rods are respectively connected with the rotating disc 51 and the two transverse sealing rods 1, the connecting positions of the two transmission rods and the rotating disc 51 are symmetrically arranged by taking the connecting rod 52 as a center, each transmission rod comprises a first circular ring 53, a screw 54 arranged on the first circular ring 53, a second circular ring 55 and a screw sleeve 56 arranged on the second circular ring 55, threads matched with the screw 54 are arranged in the screw sleeve 56, fixing rods 57 matched with the first circular ring 53 and the second circular ring 55 are respectively arranged on the rotating disc 51 and the transverse sealing rods 1, and the first circular ring 53 and the second circular ring 55 are rotatably arranged on the fixing rods 57. The screw 54 and screw sleeve 56 are provided to facilitate installation and replacement of the actuator rod.
In the present embodiment, the driving mechanism is a cylinder 6.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.
Claims (6)
1. The utility model provides a packagine machine's violently sealing device, packagine machine includes the frame, its characterized in that: the transverse sealing device comprises two transverse sealing rods, a chain disc, a reset spring, a rotating mechanism and a driving mechanism, wherein the two transverse sealing rods are respectively and rotatably arranged on the rack so that the front ends of the two transverse sealing rods can be relatively closed to carry out transverse sealing, one end of the reset spring is arranged on the rack, the chain is arranged between the other end of the reset spring and the driving mechanism, the chain disc is matched with the chain, the rotating mechanism comprises a rotary disc, a connecting rod and two transmission rods, the connecting rod is arranged between the rotary disc and the chain disc so that the rotary disc and the chain disc synchronously act, the two transmission rods are respectively connected with the rotary disc and the two transverse sealing rods, the connecting rods are symmetrically arranged by taking the connecting rods as centers at the joints of the two transmission rods and the rotary disc, each transmission rod comprises a first circular ring, a screw rod arranged on the first circular ring, a second circular ring and a screw rod sleeve arranged on the second circular ring, threads matched with the screw rods are arranged in the screw sleeves, fixed rods matched, the first circular ring and the second circular ring are rotatably arranged on the fixed rod, the driving mechanism drives the chain to move so as to drive the chain disc to rotate, the rotating mechanism moves along with the chain disc so as to enable the front ends of the two transverse sealing rods to be opened and closed, and when the front ends of the two transverse sealing rods are closed, the reset spring is in a stretching state.
2. The cross-sealing device of a packaging machine according to claim 1, wherein: the transverse sealing device further comprises a first positioning plate and a second positioning plate which are arranged at an upper interval and a lower interval, the two transverse sealing rods respectively penetrate through the first positioning plate and the second positioning plate, and a first rotating shaft is arranged between the first positioning plate and the transverse sealing rod and between the second positioning plate and the transverse sealing rod.
3. The cross-sealing device of a packaging machine according to claim 1, wherein: the inner side of the front end of the transverse sealing rod is provided with supporting rods which are arranged at intervals, and the supporting rods are provided with transverse sealing blocks which extend along the direction of the transverse sealing rod.
4. A cross-sealing device of a packaging machine according to claim 1, 2 or 3, wherein: the driving mechanism is an air cylinder.
5. A cross-sealing device of a packaging machine according to claim 1, 2 or 3, wherein: the other end of the return spring is provided with a drag hook which can be hooked on the chain.
6. A packaging machine characterized by: comprising a frame and a cross-sealing device according to any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020972863.6U CN212448360U (en) | 2020-06-01 | 2020-06-01 | Packaging machine and transverse sealing device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020972863.6U CN212448360U (en) | 2020-06-01 | 2020-06-01 | Packaging machine and transverse sealing device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212448360U true CN212448360U (en) | 2021-02-02 |
Family
ID=74478382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020972863.6U Active CN212448360U (en) | 2020-06-01 | 2020-06-01 | Packaging machine and transverse sealing device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212448360U (en) |
-
2020
- 2020-06-01 CN CN202020972863.6U patent/CN212448360U/en active Active
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