CN220164338U - Packaging bag heat sealing machine - Google Patents
Packaging bag heat sealing machine Download PDFInfo
- Publication number
- CN220164338U CN220164338U CN202321377089.4U CN202321377089U CN220164338U CN 220164338 U CN220164338 U CN 220164338U CN 202321377089 U CN202321377089 U CN 202321377089U CN 220164338 U CN220164338 U CN 220164338U
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- CN
- China
- Prior art keywords
- heat sealing
- base
- packaging bag
- gear
- sealing mechanism
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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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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 67
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000001360 synchronised effect Effects 0.000 claims description 15
- 239000006260 foam Substances 0.000 claims description 7
- 235000013353 coffee beverage Nutrition 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 12
- 238000012856 packing Methods 0.000 description 12
- 239000000843 powder Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 235000021539 instant coffee Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Landscapes
- Package Closures (AREA)
Abstract
The utility model discloses a packaging bag heat sealing machine, which comprises a base, wherein a heat sealing mechanism for sealing packaging bags is arranged on the base, two groups of transmission gears are rotatably arranged on the base, two transmission gears in each group are distributed along the moving direction of the packaging bags and are respectively positioned at two sides of the heat sealing mechanism, rubber belts are sleeved on the two transmission gears in each group together, the two rubber belts are respectively abutted with two side walls of the packaging bags, and the toothed belts are positioned between the heat sealing mechanism and the base. After finishing the coffee bagging-off, place between two rubber belts, the rubber belt rotates under drive gear's drive, and then drives the wrapping bag to the direction removal of heat sealing mechanism, wherein because of rubber belt and wrapping bag lateral wall butt to drive the wrapping bag and stabilize to heat sealing mechanism and remove, when heat sealing mechanism heat-seal the wrapping bag simultaneously, through the centre gripping effect of rubber belt, make the heat-seal department of wrapping bag at every turn be located same position.
Description
Technical Field
The utility model relates to the technical field of heat sealing, in particular to a packaging bag heat sealing machine.
Background
The plastic bag heat sealing is the most common in the packaging bag heat sealing process, and is also the most practical, and the processing principle is as follows: the sealing position of the plastic bag is heated by a heat sealing mechanism (such as electric heating and the like) to be changed into a viscous fluid state, and then the two films are adhered together by pressurization.
However, when the existing heat sealing machine is used for heat-sealing the packaging bag which wraps the powdery particles (such as instant coffee particles), after the packaging bag is packaged with the coffee powder, the packaging bag is generally required to be manually conveyed to a position between a first sealing die and a second sealing die of the heat sealing machine for processing, and the reason is that the powdery instant coffee particles are tiny, if the powdery instant coffee particles are directly placed between the sealing dies for heat sealing, the coffee particles in the packaging bag are easy to spill in the moving process. But this kind of mode, on the one hand, the manual work only need wait for one wrapping bag heat-seal to finish the back just can the heat-seal next wrapping bag again, and machining efficiency is slow, and on the other hand, the manual work seals unevenness, influences the aesthetic property of wrapping bag.
Disclosure of Invention
In order to solve at least one technical problem mentioned in the background art, the utility model aims to automatically clamp a packaging bag, so that the packaging bag stably moves towards a heat sealing mechanism, and a heat sealing seal is flat.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wrapping bag heat sealing machine, includes the base, install the heat sealing mechanism that is used for sealed wrapping bag on the base, rotate on the base and install two sets of drive gear, drive gear has two in every group, and drive gear distributes along wrapping bag direction of movement, and two drive gears that are far away are located heat sealing mechanism both sides respectively, and the common cover is equipped with the rubber tape two on every drive gear of group the rubber tape respectively with wrapping bag two lateral walls butt, the tooth tape is located between heat sealing mechanism and the base.
Further, a layer of foam is adhered to the outer surface of the rubber belt.
Further, an intermediate gear is arranged between two transmission rotating wheels farthest in each group, a synchronous belt is sleeved between the intermediate gear and one of the transmission rotating wheels, a rotating gear and the intermediate gear connected with the synchronous belt are respectively located at two sides of the heat sealing mechanism, and the synchronous belt and the rubber belt are respectively abutted to the upper side face and the lower side face of the packaging bag.
Further, one side of the transmission gear outside the synchronous belt, which is close to the intermediate gear, is connected with a driven gear in a meshed manner, one end, which is far away from the base, of the driven gear is provided with a collision rod in a sliding manner, and one end, which is far away from the base, of the driven gear is fixedly provided with a driving unit for driving the collision rod to move towards the packaging bag.
Further, the drive unit includes pushes away the post, push away post and driven gear fixed connection, the one end fixed mounting that the collision pole is close to driven gear has the slider, set up the bar groove that holds to push away the post in the slider, slider and collision pole fixed connection, collision pole side-mounting has the stopper that makes the collision pole do rectilinear movement, the stopper passes through link and base fixed connection.
Further, the collision rod is kept away from driven gear's one end fixed mounting has the blank.
Compared with the prior art, the utility model has the beneficial effects that: after finishing the coffee bagging-off, place between two rubber belts, the rubber belt rotates under drive gear's drive, and then drives the wrapping bag to the direction removal of heat sealing mechanism, wherein because of rubber belt and wrapping bag lateral wall butt to drive the wrapping bag and stabilize to heat sealing mechanism and remove, when heat sealing mechanism heat-seal the wrapping bag simultaneously, through the centre gripping effect of rubber belt, make the heat-seal department of wrapping bag at every turn be located same position.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a top view of the overall structure of the present utility model;
FIG. 3 is an enlarged schematic view of a portion of the structure of FIG. 1A according to the present utility model;
FIG. 4 is a first state diagram of an impact beam of the present utility model;
FIG. 5 is a second state diagram of the impact beam of the present utility model.
In the figure: 1. a base; 2. a heat sealing mechanism; 3. a transmission gear; 4. a rubber belt; 5. soaking cotton; 6. an intermediate gear; 7. a synchronous belt; 8. a driven gear; 9. an impact bar; 10. pushing a column; 11. a slide block; 12. a bar-shaped groove; 13. a limiting block; 14. and (5) a blank.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, this embodiment provides a packaging bag heat sealing machine, which comprises a base 1, a heat sealing mechanism 2 for sealing packaging bags is installed on the base 1, two groups of transmission gears 3 are rotatably installed on the base 1, at least two transmission gears 3 in each group are distributed along the moving direction of the packaging bags, two transmission gears 3 farthest are respectively located at two sides of the heat sealing mechanism 2, rubber belts 4 are sleeved on each group of transmission gears 3 together, two rubber belts 4 are respectively abutted with two side walls of the packaging bags, and the rubber belts are located between the heat sealing mechanism 2 and the base 1.
When carrying out the heat-seal to the wrapping bag of parcel powdered coffee, outside drive drives drive gear 3 and rotates, and then drives two rubber strips 4 and remove, places the wrapping bag of dress coffee between two rubber strips 4, and the rotation of rubber strip 4 will drive the wrapping bag and remove to the direction of heat sealing mechanism 2, and when the wrapping band moved to heat sealing mechanism 2, heat sealing mechanism 2 carried out the heat-seal to wrapping bag opening part and handled, and the clamping action of rubber strip 4 to the wrapping bag simultaneously makes the wrapping bag be difficult for appearing the condition of wrapping bag slope in the heat-seal process.
Referring to fig. 2, in order to facilitate better clamping of the rubber band 4 to the package bag, the package bag is ensured to stably move. The outer surface of the rubber belt 4 is adhered with a layer of foam 5.
When placing wrapping bag in rubber area 4 departments, this moment along with the removal of rubber area 4, foam 5 on the rubber area 4 carries out the centre gripping to the wrapping bag, because foam 5 is soft material, and the centre gripping process foam 5 can wrap up the wrapping bag, makes the centre gripping of wrapping bag more stable on the one hand, and on the other hand, foam 5 in-process that wraps up the wrapping bag can extrude unnecessary air in the wrapping bag, avoids the wrapping bag after the heat-seal in-air too much, reduces the whole volume of finished product wrapping bag.
After the coffee is packed by the packaging bag, air is reserved in the packaging bag, if the air in the packaging bag is not removed, the packaging bag is directly heat-sealed, so that the size of a finished packaging bag is increased, the packaging bag is not beneficial to placement, and on the other hand, when the packaging bag with the air is extruded, the air pressure in the packaging bag is increased, the packaging bag is easily filled with air, and air leakage is caused.
Please refer to fig. 1, in order to solve the above-mentioned problems. An intermediate gear 6 is arranged between two transmission rotating wheels 3 farthest in each group, a synchronous belt 7 is sleeved on the intermediate gear 6 and one of the transmission rotating wheels 3, the synchronous belt 7 and the rubber belt 4 are respectively abutted to the upper side face and the lower side face of the packaging bag, and a rotating gear and the intermediate gear 6 connected with the synchronous belt 7 are respectively positioned on two sides of the heat sealing mechanism 2.
The packing bag is clamped through the rubber belt 4, firstly, the lower half part of the packing bag is clamped firstly by the rubber belt 4, the lower half part of the packing bag is compressed, internal air is discharged, then the packing bag is tightly attached to coffee powder, then the packing bag is driven by the rubber belt 4 to move, when the packing bag is moved to the synchronous belt 7, the synchronous belt 7 contacts with the packing bag and clamps the upper half part of the packing bag, so that air of the upper half part of the packing bag is discharged, and the air quantity reserved by the packing bag is reduced before heat sealing, meanwhile, when the packing bag is heat sealed by the heat sealing mechanism 2, the sealing part of the packing bag is aligned, and the occurrence of heat sealing folds of the sealing part is reduced.
In the process of bagging coffee, the coffee powder is easy to adhere to the sealing position, and in the heat sealing process, the blocking of the coffee powder easily occurs, so that the heat sealing of the sealing position of the packaging bag is incomplete, and the air leakage occurs.
Please refer to fig. 1 and 3, in order to solve the above-mentioned technical problems. One side of the transmission gear 3 outside the synchronous belt 7, which is close to the intermediate gear 6, is connected with a driven gear 8 in a meshed manner, one end, which is far away from the base 1, of the driven gear 8 is provided with a collision rod 9 in a sliding manner, and one end, which is far away from the base 1, of the driven gear 8 is fixedly provided with a driving unit for driving the collision rod 9 to move towards the packaging bag.
In the rotating process of the rotating gear, the driven gear 8 drives the collision rod 9 to move through the driving unit, so that the collision rod 9 continuously moves towards the middle of the two rubber belts 4, and in the moving process, the end part of the collision rod 9 continuously contacts with a packaging bag passing between the two rubber belts 4, so that the side wall of the packaging bag shakes, coffee powder on the inner wall of the sealing part of the packaging bag falls off, and further, the condition that the sealing part of the packaging bag is incomplete due to the fact that the protrusion exists on a heat sealing part of the packaging bag due to the coffee powder in the heat sealing process of the packaging bag is avoided, and air leakage occurs is avoided
Referring to fig. 4 and 5, further, the driving unit includes a pushing post 10, the pushing post 10 is fixedly connected with the driven gear 8, a slider 11 is fixedly installed at one end of the collision rod 9 near the driven gear 8, a bar-shaped groove 12 for accommodating the pushing post 10 is formed in the slider 11, the slider 11 is fixedly connected with the collision rod 9, a limiting block 13 for enabling the collision rod 9 to linearly move is installed on the side surface of the collision rod 9, and the limiting block 13 is fixedly connected with the base 1 through a connecting frame.
The push column 10 is driven to rotate together in the rotation process of the driven gear 8, and then the push column 10 is contacted with the inner wall of the strip-shaped groove 12 on the sliding block 11, and the sliding block 11 is fixedly connected with the collision rod 9, so that under the action of the limiting block 13, the acting force of the push column 10 on the inner wall of the strip-shaped groove 12 pushes the sliding block 11 to move between two rubber belts along the axial direction of the collision rod 9, namely, the state of changing from the figure 4 to the figure 5 is changed, and in the process that the driven gear 8 drives the push column 3 to continuously rotate, the collision rod 9 is driven to reciprocate.
In order to bring the bump lever 9 into contact with the package, the frequency of shaking of the package is increased. The end of the impact bar 9 remote from the driven gear 8 is fixedly provided with a bristle plate 14.
Since the brushes on the bristle plate 14 have a certain elasticity, the shaking of the side wall of the package will be increased when they are in contact with the side wall of the package.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (6)
1. The utility model provides a wrapping bag heat sealing machine, includes base (1), install on base (1) and be used for sealing the sealing mechanism (2) of wrapping bag, a serial communication port, rotate on base (1) and install two sets of drive gear (3), drive gear (3) have two at least in every group, drive gear (3) are distributed along wrapping bag direction of movement, and drive gear (3) that two distances are furthest are located sealing mechanism (2) both sides respectively, and the common cover is equipped with rubber tape (4) on every group drive gear (3), two rubber tape (4) are respectively with two lateral walls butt of wrapping bag, the tooth tape is located between sealing mechanism (2) and base (1).
2. The packaging bag heat sealing machine according to claim 1, wherein a layer of foam (5) is adhered to the outer surface of the rubber belt (4).
3. The packaging bag heat sealing machine according to claim 1, wherein an intermediate gear (6) is arranged between two transmission gears (3) farthest from each group, the intermediate gear (6) and one of the transmission gears (3) are sleeved with a synchronous belt (7) together, a rotating gear connected with the synchronous belt (7) and the intermediate gear (6) are respectively positioned at two sides of the heat sealing mechanism (2), and the synchronous belt (7) and the rubber belt (4) are respectively abutted to the upper side surface and the lower side surface of the packaging bag.
4. The packaging bag heat sealing machine according to claim 3, wherein a driven gear (8) is connected to one side, close to the intermediate gear (6), of the transmission gear (3) on the outer side of the synchronous belt (7) in a meshed manner, a collision rod (9) is slidably mounted at one end, far away from the base (1), of the driven gear (8), and a driving unit for driving the collision rod (9) to move towards the packaging bag is fixedly mounted at one end, far away from the base (1), of the driven gear (8).
5. The packaging bag heat sealing machine according to claim 4, wherein the driving unit comprises a pushing column (10), the pushing column (10) is fixedly connected with the driven gear (8), a sliding block (11) is fixedly installed at one end, close to the driven gear (8), of the collision rod (9), a strip-shaped groove (12) for accommodating the pushing column (10) is formed in the sliding block (11), the sliding block (11) is fixedly connected with the collision rod (9), a limiting block (13) for enabling the collision rod (9) to linearly move is installed on the side face of the collision rod (9), and the limiting block (13) is fixedly connected with the base (1) through a connecting frame.
6. The packaging bag heat sealing machine according to claim 4, wherein the end of the collision rod (9) away from the driven gear (8) is fixedly provided with a blank (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321377089.4U CN220164338U (en) | 2023-06-01 | 2023-06-01 | Packaging bag heat sealing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321377089.4U CN220164338U (en) | 2023-06-01 | 2023-06-01 | Packaging bag heat sealing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220164338U true CN220164338U (en) | 2023-12-12 |
Family
ID=89058737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321377089.4U Active CN220164338U (en) | 2023-06-01 | 2023-06-01 | Packaging bag heat sealing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220164338U (en) |
-
2023
- 2023-06-01 CN CN202321377089.4U patent/CN220164338U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |