CN113212884A - Packaging bag sealing device - Google Patents
Packaging bag sealing device Download PDFInfo
- Publication number
- CN113212884A CN113212884A CN202110494520.2A CN202110494520A CN113212884A CN 113212884 A CN113212884 A CN 113212884A CN 202110494520 A CN202110494520 A CN 202110494520A CN 113212884 A CN113212884 A CN 113212884A
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- China
- Prior art keywords
- rod
- sliding groove
- plate
- sliding
- packaging bag
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
- B65B51/146—Closing bags
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
Abstract
The invention discloses a packaging bag sealing device, which relates to the field of packaging bags and comprises a workbench, wherein the workbench is arranged on the ground; the upright post is arranged on the upper surface of the workbench; the top plate is fixed on the upper end surface of the upright post; at least one hydraulic rod is arranged on the lower surface of the top plate; the connecting plate is arranged at the lower end of the hydraulic rod, and a sliding groove is concavely arranged on the lower surface of the connecting plate; the clamping jaw is arranged in the sliding groove in a sliding manner; the threaded rod penetrates through the sliding groove and is in threaded connection with the clamping jaw; the welding piece is arranged below the top plate and used for sealing the packaging bag. The problem of the work of aerifing of prior art capper generally need artifically to push away a seam with the sack, then aerify through aerifing, inconvenient operation is solved.
Description
Technical Field
The invention relates to the field of packaging bags, in particular to a packaging bag sealing device.
Background
The packaging bag is generally made of plastic materials and is sealed by adopting a hot-pressing technology. The plastic bag sealing machine is divided into a film continuous sealing machine, a plastic film sealing machine, a plastic hose tail sealing machine, a pedal plastic sealing machine and the like, and most of the sealing machines generally need manual intervention to operate. Many products, such as puffed food, are packaged in gaseous atmosphere and sealed to avoid extrusion or freshness during manufacture, storage and transportation. The work of aerifing of prior art capper generally needs the manual work to extrude a crack with the sack, then aerifys through aerifing, and the operation is inconvenient to the inflation volume is wayward, and prior art capper is generally horizontal when aerifing moreover, can also appear the condition that the material leaked, influences the quality of product and the clean and tidy of production environment.
Disclosure of Invention
The invention aims to provide a packaging bag sealing device to solve the problem that the operation is inconvenient because the bag opening of a sealing machine in the prior art is generally squeezed open by manpower and then is inflated in the prior art.
A packaging bag sealing device, which comprises
The workbench is arranged on the ground;
the upright post is arranged on the upper surface of the workbench;
the top plate is fixed on the upper end surface of the upright post;
at least one hydraulic rod is arranged on the lower surface of the top plate;
the connecting plate is arranged at the lower end of the hydraulic rod, and a sliding groove is concavely arranged on the lower surface of the connecting plate;
the clamping jaw is arranged in the sliding groove in a sliding manner;
the threaded rod penetrates through the sliding groove and is in threaded connection with the clamping jaw;
the welding piece is arranged below the top plate and used for sealing the packaging bag.
As an embodiment of the invention, the end part of the upper surface of the connecting plate is provided with a micro motor, and the extending end of the micro motor is connected with the extending end of the threaded rod through a gear.
As an embodiment of the invention, the weldment comprises
The hinged plate is fixed on two sides of the lower surface of the top plate;
the two connecting rods are hinged to the hinged plate through torsion springs at the upper ends;
one end of the hinge rod is hinged with the middle part of the connecting rod, and the other end of the hinge rod is connected with each other;
the dragging rod is connected with the lower end of the hinge rod;
and the welding block is fixed at the end part of the connecting rod.
According to one embodiment of the invention, the upper surface of the workbench is provided with a motor, the extending end of the motor is connected with a containing disc, and the containing disc is connected with the dragging rod through a chain.
According to one embodiment of the invention, the upright post is provided with an air inlet, the air inlet is connected with a hose for inflating the packaging bag, and the hose and the air inlet are sealed through a fixing piece.
As an embodiment of the invention, the fixing member comprises
The fixing ring is sleeved outside the sealing pipe;
the center of the inner surface of the fixing ring is symmetrically inwards provided with a plurality of sliding grooves;
the sliding plate is arranged in the sliding groove in a sliding mode and is connected with the sliding groove through a spring piece;
and the fixed block is fixedly connected with the sliding plate through a connecting rod.
As an embodiment of the invention, the inner surface of the fixed block is provided with a rubber pad.
As an embodiment of the present invention, the inner surface of the fixing block is formed in a circular arc shape.
As an embodiment of the invention, the inner surface of the fixed block is provided with a rubber pad.
The invention has the beneficial effects that: through this application, will seal the wrapping bag and put in 1 platform of work, place and start hydraulic stem 15 after accomplishing, hydraulic stem 15 can drive jack catch 311 and enter into the wrapping bag inside, micro motor 37 is starting after getting into, under micro motor 37's drive, the rotation of the adjustable threaded rod 35 of cooperation through gear 36, threaded rod 35 rotates the back, it removes in spout 33 to drive jack catch 311, move the in-process to both sides removal in spout 33 when jack catch 311, press from both sides the wrapping bag tightly gradually, the hydraulic stem resets and pulls up the back with the wrapping bag, welding the wrapping bag through the welding, the wrapping bag seals has been accomplished. Under the condition that needs the welding, the motor starts the back, pulls articulated mast 77 downwards through the trailing arm, drives connecting rod 75 and rotates, and after connecting rod 75 was closed, welding piece 73 pressed from both sides the wrapping bag tightly, accomplished the welding to the wrapping bag, and the welding is accomplished the back, is restoreing through the torsional spring. The fixed block 53 can be jacked up by the spring part 57, the spring part 57 can push the sliding plate 55 to move in the sliding groove 59 after being extended, the fixed block 53 can be jacked up in the moving process, a rubber pad is arranged on the inner surface of the fixed block 53, the inner surface of the fixed block 53 is arc-shaped, the fixed block 53 can be better attached to the outer surface of a hose, the outer surface of the hose cannot be damaged, excessive extrusion cannot be caused on the hose 7 after fixation is completed, and the sealing process can be more convenient.
Drawings
FIG. 1 is a front view of a closure according to the present invention;
FIG. 2 is a left side view of the closure of the present invention;
FIG. 3 is a right side view of the fastener of the present invention;
fig. 4 is a cross-sectional view of a connection plate according to the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
As shown in figures 1 to 4, a sealing device for a packaging bag comprises
The workbench 1, the workbench 1 is arranged on the ground;
the upright post 11 is arranged on the upper surface of the workbench 1;
the top plate 13, the said top plate 13 is fixed to the upper end of the pillar 11;
at least one hydraulic rod 15, wherein the hydraulic rods 15 are arranged on the lower surface of the top plate 13;
the connecting plate 31 is arranged at the lower end of the hydraulic rod 15, and a sliding groove 33 is concavely arranged on the lower surface of the connecting plate 31;
the clamping jaw 311 is arranged in the sliding groove 33 in a sliding manner;
the threaded rod 35 is arranged in the sliding groove 33 in a penetrating mode, and is in threaded connection with the clamping jaw 311;
and the welding part is arranged below the top plate 13 and used for sealing the packaging bag.
The end part of the upper surface of the connecting plate is provided with a micro motor 37, and the extending end of the micro motor 37 is connected with the extending end of the threaded rod 35 through a gear 36.
The packaging bag is generally made of plastic materials and is sealed by adopting a hot-pressing technology. The plastic bag sealing machine is divided into a film continuous sealing machine, a plastic film sealing machine, a plastic hose tail sealing machine, a pedal plastic sealing machine and the like, and most of the sealing machines generally need manual intervention to operate. Many products, such as puffed food, are packaged in gaseous atmosphere and sealed to avoid extrusion or freshness during manufacture, storage and transportation. The work of aerifing of prior art capper generally needs the manual work to extrude a crack with the sack, then aerifys through aerifing, and the operation is inconvenient to the inflation volume is wayward, and prior art capper is generally horizontal when aerifing moreover, can also appear the condition that the material leaked, influences the quality of product and the clean and tidy of production environment.
Through this application, will seal the wrapping bag and put in 1 platform of work, place and start hydraulic stem 15 after accomplishing, hydraulic stem 15 can drive jack catch 311 and enter into the wrapping bag inside, micro motor 37 is starting after getting into, under micro motor 37's drive, the rotation of the adjustable threaded rod 35 of cooperation through gear 36, threaded rod 35 rotates the back, it removes in spout 33 to drive jack catch 311, move the in-process to both sides removal in spout 33 when jack catch 311, press from both sides the wrapping bag tightly gradually, the hydraulic stem resets and pulls up the back with the wrapping bag, welding the wrapping bag through the welding, the wrapping bag seals has been accomplished.
The weldment comprises
The hinge plates 71, the hinge plates 71 are fixed with the two sides of the lower surface of the top plate 13;
two connecting rods 75 are arranged, and the upper ends of the two connecting rods 75 are hinged to the hinge plate 71 through torsion springs;
a hinge rod 77, one end of the hinge rod 77 is hinged with the middle part of the connecting rod 75, and the other end is connected with each other;
a drag rod connected to the lower end of the hinge rod 77;
and a welding block 73, wherein the welding block 73 is fixed at the end part of the connecting rod 75.
The upper surface of the workbench 1 is provided with a motor, the extending end of the motor is connected with a storage disc 79, and the storage disc 79 is connected with a dragging rod through a chain.
Under the condition that needs the welding, the motor starts the back, pulls articulated mast 77 downwards through the trailing arm, drives connecting rod 75 and rotates, and after connecting rod 75 was closed, welding piece 73 pressed from both sides the wrapping bag tightly, accomplished the welding to the wrapping bag, and the welding is accomplished the back, is restoreing through the torsional spring.
Be provided with the air inlet on the stand 11, the air inlet is connected with hose 7 for aerify the wrapping bag, hose 7 passes through mounting 5 with the air inlet and seals.
The fixing member comprises
The fixing ring 51 is sleeved outside the sealing tube 13, and the fixing ring 51 is sleeved outside the sealing tube 13;
the sliding grooves 59 are symmetrically and inwards concavely arranged on the center of the inner surface of the fixing ring 51;
the sliding plate 55 is arranged in the sliding groove 59 in a sliding mode, and the sliding plate 55 is connected with the spring piece 57 in a sliding mode;
and the fixed block 53 is fixedly connected with the sliding plate 55 through a connecting rod 56.
The inner surface of the fixed block 53 is provided with a rubber pad.
The inner surface of the fixed block 53 is circular arc-shaped.
After the spring part 57 is extended, the sliding plate 55 can be pushed to move in the sliding groove, the fixing block 53 can be jacked up in the moving process, the hose can be fixed at the center of the fixing ring under the pressure of the rubber pad, the fixing ring can adapt to different shapes, and after the fixing ring is fixed, the hose cannot loosen.
The inner surface of the fixed block 53 is provided with a rubber pad.
The fixed block 53 can be jacked up by the spring part 57, the spring part 57 can push the sliding plate 55 to move in the sliding groove 59 after being extended, the fixed block 53 can be jacked up in the moving process, a rubber pad is arranged on the inner surface of the fixed block 53, the inner surface of the fixed block 53 is arc-shaped, the fixed block 53 can be better attached to the outer surface of a hose, the outer surface of the hose cannot be damaged, excessive extrusion cannot be caused on the hose 7 after fixation is completed, and the sealing process can be more convenient.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (9)
1. A packaging bag sealing device, which is characterized by comprising
The workbench is arranged on the ground;
the upright post is arranged on the upper surface of the workbench;
the top plate is fixed on the upper end surface of the upright post;
at least one hydraulic rod is arranged on the lower surface of the top plate;
the connecting plate is arranged at the lower end of the hydraulic rod, and a sliding groove is concavely arranged on the lower surface of the connecting plate;
the clamping jaw is arranged in the sliding groove in a sliding manner;
the threaded rod penetrates through the sliding groove and is in threaded connection with the clamping jaw;
the welding piece is arranged below the top plate and used for sealing the packaging bag.
2. The packaging bag sealing device as claimed in claim 1, wherein the end of the upper surface of the connecting plate is provided with a micro motor, and the protruding end of the micro motor is connected with the protruding end of the threaded rod through a gear.
3. The package closure of claim 1, wherein said weld comprises
The hinged plate is fixed on two sides of the lower surface of the top plate;
the two connecting rods are hinged to the hinged plate through torsion springs at the upper ends;
one end of the hinge rod is hinged with the middle part of the connecting rod, and the other end of the hinge rod is connected with each other;
the dragging rod is connected with the lower end of the hinge rod;
and the welding block is fixed at the end part of the connecting rod.
4. The packaging bag sealing device as claimed in claim 3, wherein the upper surface of the workbench is provided with a motor, the extending end of the motor is connected with a storage tray, and the storage tray is connected with the dragging rod through a chain.
5. The package closure apparatus of claim 4, wherein the column is provided with an air inlet, the air inlet is connected with a hose for inflating the package, and the hose and the air inlet are sealed by a fixing member.
6. The package closure assembly of claim 5, wherein said securing member comprises
The fixing ring is sleeved outside the sealing pipe;
the center of the inner surface of the fixing ring is symmetrically inwards provided with a plurality of sliding grooves;
the sliding plate is arranged in the sliding groove in a sliding mode and is connected with the sliding groove through a spring piece;
and the fixed block is fixedly connected with the sliding plate through a connecting rod.
7. The package closure apparatus of claim 6, wherein a rubber pad is disposed on an inner surface of the fixing block.
8. The package closure apparatus of claim 7, wherein the inner surface of the fixing block is formed in a circular arc shape.
9. The package closure apparatus of claim 8, wherein a rubber pad is disposed on an inner surface of the fixing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110494520.2A CN113212884A (en) | 2021-05-07 | 2021-05-07 | Packaging bag sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110494520.2A CN113212884A (en) | 2021-05-07 | 2021-05-07 | Packaging bag sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113212884A true CN113212884A (en) | 2021-08-06 |
Family
ID=77091342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110494520.2A Withdrawn CN113212884A (en) | 2021-05-07 | 2021-05-07 | Packaging bag sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113212884A (en) |
-
2021
- 2021-05-07 CN CN202110494520.2A patent/CN113212884A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210806 |