CN219097162U - Plastic bag sealing equipment convenient to operate - Google Patents

Abstract

The utility model discloses plastic bag sealing equipment convenient to operate, which comprises a frame and a hot-pressing sealing device, wherein the hot-pressing sealing device is horizontally arranged on the frame; the hot pressing sealing device comprises a fixed mounting plate, a movable mounting plate, a heating mechanism, a supporting mechanism, a hot pressing plate, a pressing mechanism and a horizontal movement driving mechanism, wherein the fixed mounting plate is fixedly arranged on a frame, the movable mounting plate is horizontally moved through the horizontal movement driving mechanism to be arranged on one side of the fixed mounting plate, the heating mechanism is arranged on the upper side of one side of the fixed mounting plate, which is close to the movable mounting plate, of the fixed mounting plate, the supporting mechanism is arranged on the lower side of one side of the fixed mounting plate, which is close to the movable mounting plate, of the movable mounting plate, the pressing mechanism is arranged on the lower side of one side, which is close to the fixed mounting plate, of the movable mounting plate, and the heating mechanism is matched with the hot pressing plate, and the supporting mechanism is matched with the pressing mechanism. The utility model is used for hot-pressing sealing of plastic bags.

Description

Plastic bag sealing equipment convenient to operate

Technical Field

The utility model relates to the technical field of packaging equipment, in particular to plastic bag sealing equipment convenient to operate.

Background

Packaging is a common operation in the fields of industrial production and commodity retail, and products produced by the packaging method are packaged according to a certain weight or volume in the industrial production, so that the products are convenient to transport and sell, and the products are required to be packaged after a certain amount of commodities are taken in the commodity retail process, so that the products are convenient to measure and carry. The packing mainly comprises bagging and sealing, and the plastic bag is a commonly used packing bag, and plastic products are easy to melt when heated, so that the plastic bag is sealed in a hot-pressing mode. The mode that generally adopts the level to place when current plastic bag hot pressing seal seals, because plastic bag level is placed when this kind of sealing mode seals, article in the plastic bag flows to plastic bag sack department easily to influence plastic bag hot pressing seal, in order to make article in the plastic bag not influence plastic bag hot pressing seal, often need operating personnel to press the product in the plastic bag to the plastic bag is inside with the hand, therefore adopt the mode of level to place to seal the operation inconvenient when plastic bag hot pressing seal, influence plastic bag hot pressing seal's efficiency. For example, the plastic bag sealing device in the patent document 202122419057.3 needs to seal the plastic bag by horizontally placing the plastic bag, and the technical problem that the plastic bag sealing operation is inconvenient and the efficiency of the plastic bag hot-pressing sealing is affected during packaging exists.

Disclosure of Invention

The technical problem that the plastic bag sealing equipment needs to horizontally place plastic bags to seal the plastic bags in the prior art is solved, the technical problem that the plastic bag sealing operation is inconvenient when packaging is carried out, and the efficiency of hot-pressing sealing of the plastic bags is affected is solved.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the plastic bag sealing equipment convenient to operate comprises a frame and a hot-pressing sealing device, wherein the hot-pressing sealing device is horizontally arranged on the frame; the hot pressing sealing device comprises a fixed mounting plate, a movable mounting plate, a heating mechanism, a supporting mechanism, a hot pressing plate, a pressing mechanism and a horizontal movement driving mechanism, wherein the fixed mounting plate is fixedly arranged on a frame, the movable mounting plate is horizontally moved through the horizontal movement driving mechanism to be arranged on one side of the fixed mounting plate, the heating mechanism is arranged on the upper side of the fixed mounting plate, which is close to one side of the movable mounting plate, the supporting mechanism is arranged on the lower side of the fixed mounting plate, which is close to one side of the movable mounting plate, the hot pressing mechanism is arranged on the lower side of the movable mounting plate, which is close to one side of the fixed mounting plate, and the heating mechanism is matched with the hot pressing plate, and the supporting mechanism is matched with the pressing mechanism.

Further, the support mechanism and/or the pressing mechanism are/is provided with an anti-slip structure, and the anti-slip structure is arranged on one side, close to each other, of the support mechanism and/or the pressing mechanism.

Further, the pressing and fixing mechanism is of a plate-shaped structure and is fixed on the lower side of one side, close to the fixed mounting plate, of the movable mounting plate.

Further, the pressing mechanism comprises a plurality of pressing blocks, and each pressing block is uniformly fixed on the lower side of one side, close to the fixed mounting plate, of the movable mounting plate.

Further, the hot pressing sealing device further comprises a guide mechanism, and the movable mounting plate moves on one side of the fixed mounting plate and is guided by the guide mechanism.

Further, the guiding mechanism comprises a guiding block and a sliding rod, wherein the guiding block is fixedly arranged on the fixed mounting plate, and the sliding rod is fixed on the movable mounting plate and is arranged in the jack of the guiding block in a sliding manner.

Further, an operation table is arranged on the frame and is arranged at a position horizontal to the hot pressing sealing device.

Further, the operation panel includes place the platform and blocks the standing edge, place the platform setting in with hot pressing closing device horizontally position, block the standing edge setting in place the border that platform is close to hot pressing closing device one side.

Furthermore, the frame is also provided with universal wheels, and the frame is supported and moved through the universal wheels.

Further, the universal wheel is provided with a braking mechanism, and the braking mechanism is fixed on the frame.

The beneficial effects achieved by the utility model mainly comprise the following points: the movable mounting plate of the plastic bag sealing device is horizontally arranged on one side of the fixed mounting plate through the horizontal movement driving mechanism, the plastic bag is vertically placed when the plastic bag sealing device is used for hot-pressing and sealing the plastic bag, the movable mounting plate is horizontally moved through the horizontal movement driving mechanism to seal the plastic bag, a product in the plastic bag is naturally positioned at the bottom of the plastic bag under the action of gravity when the plastic bag is sealed, and the product in the plastic bag can be prevented from flowing towards the mouth of the plastic bag, so that an operator is not required to press the product in the plastic bag towards the inside of the plastic bag when the plastic bag is hot-pressed and sealed, the plastic bag sealing operation is convenient when the plastic bag is packaged, and the efficiency of the plastic bag hot-pressing and sealing is improved. The hot pressing sealing device comprises a fixed mounting plate, a movable mounting plate, a heating mechanism, a supporting mechanism, a hot pressing plate and a pressing mechanism, wherein the heating mechanism is arranged on the upper side of one side of the fixed mounting plate, which is close to the movable mounting plate, the supporting mechanism is arranged on the lower side of one side of the fixed mounting plate, which is close to the movable mounting plate, the pressing mechanism is arranged on the lower side of one side of the movable mounting plate, which is close to the fixed mounting plate, so that when the movable mounting plate horizontally moves and closes up the hot pressing sealing device for the plastic bag, the hot pressing sealing device for the plastic bag is used for pressing the plastic bag at the opening of the plastic bag through the heating mechanism and the hot pressing plate, and meanwhile, the supporting mechanism and the pressing mechanism are used for pressing products packaged in the fixed plastic bag and the plastic bag below the opening of the plastic bag, so that falling and rotten bags caused by the gravity action of the products in the plastic bag can be avoided when the hot pressing sealing is carried out, and the reliability and the yield of the plastic bag sealing are improved.

Drawings

FIG. 1 is a schematic diagram showing a front view of a plastic bag sealing device which is convenient to operate in an embodiment of the utility model;

FIG. 2 is a schematic perspective view of a plastic bag sealing device which is convenient to operate in an embodiment of the utility model;

FIG. 3 is a schematic perspective view of a heat sealing device of a plastic bag sealing apparatus which is convenient to operate in an embodiment of the present utility model;

FIG. 4 is a schematic structural view of a plate-like structure used as a pressing mechanism of a heat-pressing sealing device of a plastic bag sealing device which is convenient to operate in the embodiment of the utility model;

fig. 5 is a schematic structural view of a press fixing mechanism of a heat-pressing sealing device of a plastic bag sealing device, which is convenient to operate in an embodiment of the utility model, by adopting a plurality of press blocks.

The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar components; the terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limiting the present patent.

Detailed Description

The present utility model will be described in further detail below with reference to the drawings and examples for the understanding of those skilled in the art.

Example 1

Referring to fig. 1 to 5, a plastic bag sealing device convenient to operate is used for hot-pressing sealing of plastic bags, and when the plastic bag sealing device seals the plastic bags, the plastic bags are sealed in a vertical placement mode, so that the sealing operation is convenient. The plastic bag sealing equipment convenient to operate comprises a frame 1 and a hot-pressing sealing device 2, wherein the frame 1 is provided with the hot-pressing sealing device 2, hot-pressing sealing operation of the plastic bag sealing equipment is facilitated through the frame 1, the plastic bag sealing equipment is convenient to move and fixedly use, and in addition, the hot-pressing sealing device 2 is arranged at a higher position through the frame 1, so that sealing operation of operators is also facilitated. The hot-pressing sealing device 2 is horizontally arranged on the frame 1, so that when the plastic bag is sealed by the plastic bag sealing equipment, the plastic bag is sealed at the opening of the upper part of the plastic bag in a vertical placing mode, and the hot-pressing sealing operation is convenient.

Referring to fig. 3 to 5, the heat sealing device 2 includes a fixed mounting plate 21, a movable mounting plate 22, a heating mechanism 23, a supporting mechanism 24, a heat pressing plate 25, a pressing mechanism 26 and a horizontal movement driving mechanism 27, wherein the fixed mounting plate 21 is a structure for mounting the heating mechanism 23 and the supporting mechanism 24, and the movable mounting plate 22 is a structure for mounting the heat pressing plate 25 and the pressing mechanism 26. The fixed mounting plate 21 is fixedly arranged on the frame 1, and the movable mounting plate 22 is horizontally arranged on one side of the fixed mounting plate 21 through a horizontal movement driving mechanism 27, so that the movable mounting plate 22 can be driven to horizontally move close to or separate from the fixed mounting plate 21 in the horizontal direction through the horizontal movement driving mechanism 27. The fixed mounting plate 21 and the movable mounting plate 22 may be made of angle iron, steel plate, square steel, or other common structures. The horizontal movement driving mechanism 27 may adopt a telescopic cylinder or a screw rod mechanism, in this embodiment, the horizontal movement driving mechanism 27 adopts a telescopic cylinder, the telescopic cylinder is fixed on the fixed mounting plate 21, and the movable mounting plate 22 is fixed at the movable end of the telescopic cylinder, so that the movable mounting plate 22 can be driven by the telescopic cylinder to move horizontally and move closer to or separate from the fixed mounting plate 21 in the horizontal direction.

Referring to fig. 3 to 5, the heating mechanism 23 is disposed on the upper side of the fixed mounting plate 21 near the movable mounting plate 22, the supporting mechanism 24 is disposed on the lower side of the fixed mounting plate 21 near the movable mounting plate 22, the hot pressing plate 25 is disposed on the upper side of the movable mounting plate 22 near the fixed mounting plate 21, and the pressing mechanism 26 is disposed on the lower side of the movable mounting plate 22 near the fixed mounting plate 21, so that when the movable mounting plate 22 moves horizontally and the fixed mounting plate 21 folds up to seal the plastic bag in a hot-pressing manner, the heating mechanism 23 and the hot pressing plate 25 seal the plastic bag at the opening of the plastic bag, and meanwhile, the supporting mechanism 24 and the pressing mechanism 26 compress the fixed plastic bag and the product packed in the plastic bag below the opening of the plastic bag, thereby avoiding falling down the rotten bag due to the gravity of the product in the plastic bag during the hot-pressing sealing of the plastic bag, and improving the reliability and yield of the plastic bag during sealing. The heating mechanism 23 is matched with the heating pressing plate 25, namely, the positions of the heating mechanism 23 and the heating pressing plate 25 correspond to each other, so that the heating pressing plate 25 is just pressed on the heating mechanism 23 to heat-press and seal the plastic bag when the movable mounting plate 22 moves horizontally and the fixed mounting plate 21 is folded. The heating mechanism 23 may be a heating wire provided on the back surface of the fixed mounting plate 21 or in the slot, and heat-press-sealing the plastic bag by energizing the heating wire to generate heat. The supporting mechanism 24 is matched with the pressing mechanism 26, namely, the supporting mechanism 24 corresponds to the pressing mechanism 26 in position, so that the pressing mechanism 26 is just pressed on the supporting mechanism 24 when the movable mounting plate 22 moves horizontally and the fixed mounting plate 21 is folded, the plastic bag is pressed and fixed below the opening of the plastic bag, and the operation of hot-pressing sealing of the plastic bag is facilitated.

The support mechanism 24 and/or the pressing mechanism 26 are preferably provided with an anti-slip structure, and the anti-slip structure is arranged on one side of the support mechanism 24 and/or the pressing mechanism 26, which is close to each other, so that the support mechanism 24 and the pressing mechanism 26 can be more stable when the plastic bag and the packaged product in the plastic bag are pressed and fixed below the opening of the plastic bag, and the reliability and the yield of the plastic bag when the plastic bag is sealed are further improved. The anti-slip structure can adopt anti-slip patterns, and the anti-slip structure is preferably arranged on one side, close to each other, of the supporting mechanism 24 and the pressing and fixing mechanism 26, so that the stability of the supporting mechanism 24 and the pressing and fixing mechanism 26 when the plastic bag and the packaged product in the plastic bag are pressed and fixed is further improved.

Referring to fig. 4, the pressing mechanism 26 is configured as a unitary plate-like structure, and the supporting mechanism 24 is preferably configured as a unitary plate-like structure, and the shape, size and position of the pressing mechanism 26 are matched with those of the supporting mechanism 24. The pressing mechanism 26 is fixed on the lower side of the movable mounting plate 22, which is close to the fixed mounting plate 21, and the supporting mechanism 24 is fixedly arranged on the lower side of the fixed mounting plate 21, which is close to the movable mounting plate 22, so that the contact area between the pressing mechanism 26 and the plastic bag is large when the pressing mechanism 24 presses the fixed plastic bag, and the stability of the pressing mechanism 24 and the pressing mechanism 26 when the pressing mechanism presses the fixed plastic bag and the packaged products in the plastic bag is good.

Referring to fig. 5, the pressing mechanism 26 includes a plurality of pressing blocks 261, and each pressing block 261 is uniformly fixed on the lower side of the movable mounting plate 22 near the fixed mounting plate 21. The support mechanism 24 may be provided as an integral plate-like structure or a plurality of block-like structures matched to the respective press blocks 261. The pressing mechanism 26 is in contact with a plurality of points of the plastic bag to press and fix the plastic bag when the plastic bag is pressed and fixed by the supporting mechanism 24, and the stability of the plastic bag and the packed products in the plastic bag can be improved.

Referring to fig. 3 to 5, in order to improve the stability of the movement of the movable mounting plate 22 relative to the fixed mounting plate 21, the heat sealing device 2 further includes a guiding mechanism 28, wherein the movement of the movable mounting plate 22 on one side of the fixed mounting plate 21 is guided by the guiding mechanism 28, so as to improve the stability of the movement of the movable mounting plate 22 relative to the fixed mounting plate 21, thereby improving the stability and reliability of the use of the plastic bag sealing device. The guiding mechanism 28 may adopt a sliding rail structure, a sliding groove is formed in the fixed mounting plate 21, a sliding rail is formed in the movable mounting plate 22, and the sliding rail is slidably arranged in the sliding groove, so that guiding of the movable mounting plate 22 when moving on one side of the fixed mounting plate 21 can be realized. The guiding mechanism 28 with the following structure is shown in the figure, the guiding mechanism 28 comprises a guiding block 281 and a sliding rod 282, the guiding block 281 is fixedly arranged on the fixed mounting plate 21, and a jack is arranged on the guiding block 281; one end of the sliding rod 282 is fixed on the movable mounting plate 22, and the other end of the sliding rod 282 is inserted into an insertion hole in the guide block 281, so that the sliding rod 282 can slide on the guide block 281 to guide the movable mounting plate 22 when moving on one side of the fixed mounting plate 21. The sliding rod 282 is inserted into the insertion hole with the periphery closed on the guide block 281, so that the sliding rod 282 is more stable and reliable when sliding on the guide block 281, and the sliding guide stability of the movable mounting plate 22 on one side of the fixed mounting plate 21 can be improved. In addition, the end of the sliding rod 282 remote from the movable mounting plate 22 is preferably provided with a disengagement preventing stop 283 to prevent the sliding rod 282 from disengaging from the guide block 281.

Referring to fig. 1 to 5, when the plastic bag sealing device of the present embodiment is used, the heat pressing sealing device 2 is installed and fixed on the ground through the frame 1. After the plastic bags are put into products, the portable plastic bags are put between the movable mounting plate 22 and the fixed mounting plate 21; then the horizontal movement driving mechanism 27 drives the movable mounting plate 22 to horizontally move and the fixed mounting plate 21 to fold, the plastic bag is hot-pressed and sealed at the opening of the plastic bag through the heating mechanism 23 and the hot pressing plate 25, and meanwhile, the plastic bag and the packaged products in the plastic bag are pressed and fixed below the opening of the plastic bag through the supporting mechanism 24 and the pressing mechanism 26; after the hot-press sealing of the plastic bag is finished, the horizontal movement driving mechanism 27 drives the movable mounting plate 22 to horizontally move to be separated from the fixed mounting plate 21, and the plastic bag with the hot-press sealed finished and the product packaged in the bag are taken out from the position between the movable mounting plate 22 and the fixed mounting plate 21.

Example two

Referring to fig. 1 to 5, the plastic bag sealing device of the present embodiment, which is convenient to operate, has the same overall structure as the first embodiment, and the structure of the frame 1 is improved based on the first embodiment, so that the plastic bag can be conveniently sealed by hot pressing.

Referring to fig. 1 and 2, an operation table 11 is disposed on the frame 1, the operation table 11 is disposed at a position horizontal to the hot-press sealing device 2, when the plastic bag sealing device is used for sealing the plastic bag, the plastic bag to be sealed after the product is filled and the plastic bag after the sealing can be placed on the operation table 11, so that the plastic bag to be sealed is taken for hot-press sealing and the plastic bag is placed after the sealing is completed, and the efficiency of the plastic bag sealing device in hot-press sealing the plastic bag can be further improved.

Referring to fig. 2, the operation table 11 includes a placement platform 111 and a blocking standing edge 112, the placement platform 111 is disposed at a position horizontal to the heat sealing device 2, and the blocking standing edge 112 is disposed at an edge of the placement platform 111 near one side of the heat sealing device 2. Thus, the plastic bags to be sealed after the products are filled and the plastic bags to be sealed after the products are filled can be placed through the placing platform 111, and the plastic bags to be sealed after the products are filled are blocked through the blocking vertical edges 112, so that the plastic bags to be sealed and the plastic bags to be sealed after the products are filled are prevented from falling into the hot-pressing sealing device 2 and being damaged by high temperature.

Referring to fig. 1 to 5, when the plastic bag sealing device of the present embodiment is used, the heat pressing sealing device 2 is installed and fixed on the ground through the frame 1, and a plurality of plastic bags to be sealed after being filled with products are placed on the placement platform 111 at one time. When the plastic bag is sealed, an operator takes the plastic bag to be sealed after filling the product from the placing platform 111 and places the plastic bag between the movable mounting plate 22 and the fixed mounting plate 21; then the horizontal movement driving mechanism 27 drives the movable mounting plate 22 to horizontally move and the fixed mounting plate 21 to fold, the plastic bag is hot-pressed and sealed at the opening of the plastic bag through the heating mechanism 23 and the hot pressing plate 25, and meanwhile, the plastic bag and the packaged products in the plastic bag are pressed and fixed below the opening of the plastic bag through the supporting mechanism 24 and the pressing mechanism 26; after the hot-press sealing of the plastic bags is finished, the horizontal movement driving mechanism 27 drives the movable mounting plate 22 to horizontally move to be separated from the fixed mounting plate 21, the plastic bags with the finished hot-press sealing and products packaged in the bags are taken out from the position between the movable mounting plate 22 and the fixed mounting plate 21 and placed on the placing platform 111, and after all the plastic bags with the finished hot-press sealing of the plastic bags to be sealed are filled in the products on the placing platform 111, all the plastic bags with the finished sealing are discharged from the placing platform 111 at one time.

Example III

Referring to fig. 1 to 5, the plastic bag sealing device of the present embodiment is convenient to operate, has the same overall structure as the embodiment, and improves the structure of the frame 1 on the basis of the second embodiment, thereby facilitating the movement and the fixed use of the plastic bag sealing device. The present embodiment is the same as the second embodiment in that the second embodiment is referred to, and the improvement will be further described below.

Referring to fig. 1 and 2, the bottom of the frame 1 is provided with a universal wheel 12, and the frame 1 is supported and moved by the universal wheel 12. Therefore, when the plastic bag sealing equipment is moved, the universal wheels 12 can be rotated to drive the plastic bag sealing equipment to move, so that the plastic bag sealing equipment is moved more conveniently and more labor-saving. The universal wheels 12 are provided with brake mechanisms 13, and the frame 1 can be fixed by the brake mechanisms 13, so that the frame 1 can be fixed by the brake mechanisms 13 when the plastic bag sealing equipment is required to be used fixedly, and the plastic bag sealing equipment can be used fixedly on the ground.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. A plastic bag sealing device convenient to operate, which is characterized in that: the hot-pressing sealing device (2) is horizontally arranged on the frame (1); the hot pressing sealing device (2) comprises a fixed mounting plate (21), a movable mounting plate (22), a heating mechanism (23), a supporting mechanism (24), a hot pressing plate (25), a pressing fixing mechanism (26) and a horizontal movement driving mechanism (27), wherein the fixed mounting plate (21) is fixedly arranged on a frame (1), the movable mounting plate (22) is horizontally moved through the horizontal movement driving mechanism (27) to be arranged on one side of the fixed mounting plate (21), the heating mechanism (23) is arranged on the upper side of the fixed mounting plate (21) close to one side of the movable mounting plate (22), the supporting mechanism (24) is arranged on the lower side of the fixed mounting plate (21) close to one side of the movable mounting plate (21), the pressing fixing mechanism (26) is arranged on the lower side of the movable mounting plate (22) close to one side of the fixed mounting plate (21), the heating mechanism (23) is matched with the hot pressing plate (25), and the supporting mechanism (24) is matched with the pressing fixing mechanism (26).

2. The easy-to-handle plastic bag closing apparatus of claim 1, wherein: the support mechanism (24) and/or the pressing mechanism (26) are/is provided with an anti-slip structure, and the anti-slip structure is arranged on one side, close to each other, of the support mechanism (24) and/or the pressing mechanism (26).

3. The easy-to-handle plastic bag closing apparatus of claim 2, wherein: the pressing mechanism (26) is of a plate-shaped structure, and the pressing mechanism (26) is fixed on the lower side of one side, close to the fixed mounting plate (21), of the movable mounting plate (22).

4. The easy-to-handle plastic bag closing apparatus of claim 2, wherein: the pressing mechanism (26) comprises a plurality of pressing blocks (261), and each pressing block (261) is uniformly fixed on the lower side of one side, close to the fixed mounting plate (21), of the movable mounting plate (22).

5. The easy-to-handle plastic bag closing apparatus of claim 1, wherein: the hot pressing sealing device (2) further comprises a guide mechanism (28), and the movable mounting plate (22) moves on one side of the fixed mounting plate (21) and is guided by the guide mechanism (28).

6. The easy-to-handle plastic bag closing apparatus of claim 5, wherein: the guide mechanism (28) comprises a guide block (281) and a sliding rod (282), the guide block (281) is fixedly arranged on the fixed mounting plate (21), and the sliding rod (282) is fixedly arranged on the movable mounting plate (22) and is arranged in an inserting hole of the guide block (281) in a sliding mode.

7. The easy-to-handle plastic bag closing apparatus according to any one of claims 1 to 6, wherein: an operation table (11) is arranged on the frame (1), and the operation table (11) is arranged at a position horizontal to the hot pressing sealing device (2).

8. The easy-to-handle plastic bag closing apparatus of claim 7, wherein: the operation panel (11) comprises a placing platform (111) and a blocking standing edge (112), wherein the placing platform (111) is arranged at a position horizontal to the hot pressing sealing device (2), and the blocking standing edge (112) is arranged at the edge, close to one side of the hot pressing sealing device (2), of the placing platform (111).

9. The easy-to-handle plastic bag closure apparatus according to claim 8, wherein: the machine frame (1) is also provided with universal wheels (12), and the machine frame (1) is supported and moved through the universal wheels (12).

10. The easy-to-handle plastic bag closure apparatus according to claim 9, wherein: the universal wheel (12) is provided with a brake mechanism (13), and the brake mechanism (13) is used for fixing the frame (1).

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