Plastic packaging bag sealing device

Abstract

The utility model relates to the technical field of packaging bag sealing, and solves the problems that when a plastic packaging bag sealing device is used for sealing a packaging bag, the packaging bag is always placed unstably and is made of a flexible material, so that the packaging bag is easy to soften and collapse, the number of folds at the sealing part is large, and the subsequent use and the aesthetic property are influenced. The plastic packaging bag sealing device comprises a sealing frame, grooves are formed in the surface of the sealing frame, electric push rods are oppositely arranged between the grooves, an electric heating plate is fixedly installed at one end of each electric push rod, the input end of each electric heating plate is electrically connected with a storage battery, and sliding grooves are formed in the two sides of the top of the sealing frame. A sliding groove is formed in the sealing frame, a clamping assembly used for clamping packaging bags is slidably connected into the sliding groove, an inclined plate is fixedly installed on one side between the sealing frames, a storage frame used for collection is arranged at one end of the inclined plate, the clamping assembly comprises a sliding block slidably connected into the sliding groove, and an embedding groove is formed in the surface of the sliding block.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag sealing, in particular to a plastic packaging bag sealing device. Background Art

[0002] A sealing device for plastic packaging bags disclosed in publication number CN213769195U comprises a device body, an upper outer surface of the device body is provided with a deodorizing mechanism, a lower outer surface of the device body is provided with a foot, a sealing block is provided inside the deodorizing mechanism, a head is provided on the upper outer surface of the sealing block, and a collecting mechanism is provided on one side outer surface of the device body.

[0003] It can effectively improve the convenience of users. The cooler arranged on the collecting mechanism can cool the processed parts inside the box, effectively improve the work efficiency, speed up the production speed, and bring better use prospects.

[0004] However, when sealing the packaging bag, the packaging bag is often unstable and is made of flexible materials, which may cause the bag to collapse easily, resulting in many wrinkles at the seal, affecting subsequent use and aesthetics. This solution has a poor sealing and clamping effect on the packaging bag. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a plastic packaging bag sealing device, which solves the problem that when sealing the packaging bag, the packaging bag is often unstable and is made of flexible materials, which easily leads to soft collapse, resulting in many wrinkles at the sealing point, affecting the subsequent use and aesthetics.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic packaging bag sealing device, comprising a sealing frame, a surface of the sealing frame is provided with grooves, electric push rods are arranged opposite to each other between the grooves, one end of the electric push rod is fixedly installed with an electric heating plate, the input end of the electric heating plate is electrically connected to a storage battery, both sides of the top of the sealing frame are provided with slide grooves, the inside of the slide grooves is slidably connected with a clamping assembly for clamping the packaging bag, an oblique plate is fixedly installed on one side between the sealing frames, and a storage frame for collecting is arranged at one end of the oblique plate;

[0007] The clamping assembly includes a slider slidably connected to the inside of the slide groove, the surface of the slider is provided with an embedding groove, the inside of the embedding groove is embedded with a ball bearing, a cross bar is fixedly installed on the top of the slider, a U-shaped plate is fixedly installed in the middle of the cross bar, threaded grooves are provided on both sides of the surface of the U-shaped plate, a positioning bolt is penetrated by the internal thread of the threaded groove, and one end of the positioning bolt is rotatably connected to the clamping plate.

[0008] In a specific embodiment, bases for improving stability are provided at the four corners of the bottom of the sealing frame, and anti-slip rubber pads are provided at the bottom of the bases.

[0009] In a specific embodiment, one end of the oblique plate is disposed between the grooves of the sealing frame, and the other end of the oblique plate is located on the top of the storage frame.

[0010] In a specific embodiment, a flexible pad is bonded to the surface of the clamping plate, and the interior of the flexible pad is filled with sponge.

[0011] In a specific embodiment, a rolling groove is provided inside the slide groove, and the size of the rolling groove is matched with the size of the ball.

[0012] In a specific embodiment, a heat conducting plate is provided on the surface of the electric heating plate, and an anti-stick coating is coated on the surface of the heat conducting plate.

[0013] Compared with the prior art, the utility model provides a plastic packaging bag sealing device, which has the following beneficial effects:

[0014] In the technical solution disclosed by the utility model, an electric push rod, an electric heating plate, a battery, a clamping assembly, an oblique frame and a storage frame are used. When sealing a packaging bag, the clamping assembly is used to clamp the packaging bag, and then the clamping assembly is slid through the top of the sealing frame. During the sliding, the battery will transmit electric energy to the electric heating plate. When the packaging bag passes through the electric heating plate, the electric push rod will push the electric heating plate. During the pushing, the electric heating plate will seal the packaging bag. After the packaging bag passes through the electric heating plate, the clamping assembly will be opened, and the packaging bag will fall into the interior of the storage frame through the oblique plate, thereby clamping and sealing the packaging bag.

[0015] Through the clamping assembly provided by the utility model, during use, the top of the packaging bag is inserted into the interior through the U-shaped plate, and then the positioning bolt is twisted. When the positioning bolt is twisted, it will drive the clamping plate forward to clamp the packaging bag. After clamping, the person moves the cross bar through the slider. During the movement, the ball will slide inside the slide groove. After the packaging bag is slid to the appropriate position, the positioning bolt is twisted in the opposite direction, and the packaging bag will fall into the interior of the storage frame through the inclined plate for storage, thereby clamping the packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the sealing frame structure of the utility model.

[0021] In the figure: 1. Sealing frame; 2. Electric push rod; 3. Electric heating plate; 4. Battery; 5. Clamping assembly; 501. Slider; 502. Ball; 503. Crossbar; 504. U-shaped plate; 505. Positioning bolt; 506. Clamping plate; 6. Oblique plate; 7. Storage frame; 8. Base. DETAILED DESCRIPTION

[0022] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] Figure 1-Figure 4 An embodiment of the utility model is a plastic packaging bag sealing device, including a sealing frame 1, a surface of the sealing frame 1 is provided with grooves, electric push rods 2 are arranged opposite to each other between the grooves, an electric heating plate 3 is fixedly installed at one end of the electric push rod 2, an input end of the electric heating plate 3 is electrically connected to a battery 4, slide grooves are provided on both sides of the top of the sealing frame 1, a clamping assembly 5 for clamping the packaging bag is slidably connected inside the slide groove, an oblique plate 6 is fixedly installed on one side between the sealing frame 1, and a storage frame 7 for collecting is provided at one end of the oblique plate 6.

[0024] The specific problem addressed by this specific embodiment is to solve the problem that when sealing a packaging bag, the packaging bag is often placed unsteadily and is made of flexible materials, which makes it easy to collapse, resulting in many wrinkles at the sealing part, affecting the subsequent use and aesthetics. The utility model uses an electric push rod 2, an electric heating plate 3, a battery 4, a clamping assembly 5, an oblique frame 6 and a storage frame 7. When sealing the packaging bag, the clamping assembly 5 is used to clamp the packaging bag, and then the clamping assembly 5 is slid through the top of the sealing frame 1. During the sliding, the battery 4 transmits electric energy to the electric heating plate 3. When the packaging bag passes through the electric heating plate 3, the electric push rod 2 pushes the electric heating plate 3. During the pushing, the electric heating plate 3 will seal the packaging bag. After the packaging bag passes through the electric heating plate 3, the clamping assembly 5 is opened, and the packaging bag will fall into the interior of the storage frame 7 through the oblique plate 6, which plays the role of clamping and sealing the packaging bag.

[0025] The clamping assembly 5 includes a slider 501 slidably connected to the inside of the slide groove, the surface of the slider 501 is provided with an embedding groove, the inside of which is embedded with a ball 502, a cross bar 503 is fixedly installed on the top of the slider 501, a U-shaped plate 504 is fixedly installed in the middle of the cross bar 503, both sides of the surface of the U-shaped plate 504 are provided with threaded grooves, the internal threads of the threaded grooves are penetrated by a positioning bolt 505, one end of the positioning bolt 505 is rotatably connected to a clamping plate 506, in this specific embodiment, a flexible pad is bonded to the surface of the clamping plate 506, the inside of the flexible pad is filled with sponge, a rolling groove is provided inside the slide groove, and the size of the rolling groove is The size of the ball 502 is adapted. During use, the top of the packaging bag is inserted into the interior through the U-shaped plate 504, and then the positioning bolt 505 is twisted. When the positioning bolt 505 is twisted, it will drive the clamping plate 506 forward to clamp the packaging bag. After clamping, the personnel moves the cross bar 503 through the slider 501. During the movement, the ball 502 will slide inside the slide groove. After the packaging bag is slid to the appropriate position, the positioning bolt 505 is twisted in the opposite direction, and the packaging bag will fall through the inclined plate 6 to the inside of the storage frame 7 for storage, thereby clamping the packaging bag.

[0026] In this specific embodiment, a base 8 for improving stability is provided at the four corners of the bottom of the sealing frame 1, and a non-slip rubber pad is provided at the bottom of the base 8. One end of the oblique plate 6 is arranged between the grooves of the sealing frame 1, and the other end of the oblique plate 6 is located at the top of the storage frame 7. A heat conducting plate is provided on the surface of the electric heating plate 3, and the surface of the heat conducting plate is coated with an anti-stick coating.

[0027] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0028] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic packaging bag sealing device, comprising a sealing frame (1), characterized in that: The surface of the sealing frame (1) is provided with grooves, between which electric push rods (2) are arranged opposite to each other, one end of the electric push rod (2) is fixedly mounted with an electric heating plate (3), the input end of the electric heating plate (3) is electrically connected to a storage battery (4), both sides of the top of the sealing frame (1) are provided with slide grooves, the inside of the slide grooves is slidably connected with a clamping assembly (5) for clamping the packaging bag, an oblique plate (6) is fixedly mounted on one side between the sealing frames (1), and one end of the oblique plate (6) is provided with a storage frame (7) for collecting; The clamping assembly (5) comprises a slider (501) slidably connected to the inside of the slide groove, the surface of the slider (501) is provided with an embedding groove, the inside of which is embedded with a ball bearing (502), a cross bar (503) is fixedly mounted on the top of the slider (501), a U-shaped plate (504) is fixedly mounted in the middle of the cross bar (503), both sides of the surface of the U-shaped plate (504) are provided with thread grooves, a positioning bolt (505) is penetrated through the internal threads of the thread groove, and one end of the positioning bolt (505) is rotatably connected to the clamping plate (506).

2. A plastic packaging bag sealing device according to claim 1, characterized in that: Bases (8) for improving stability are provided at the four corners of the bottom of the sealing frame (1), and a non-slip rubber pad is provided at the bottom of the base (8).

3. A plastic packaging bag sealing device according to claim 1, characterized in that: One end of the oblique plate (6) is arranged between the grooves of the sealing frame (1), and the other end of the oblique plate (6) is located on the top of the storage frame (7).

4. A plastic packaging bag sealing device according to claim 1, characterized in that: A flexible pad is bonded to the surface of the clamping plate (506), and the interior of the flexible pad is filled with sponge.

5. A plastic packaging bag sealing device according to claim 1, characterized in that: A rolling groove is provided inside the slide groove, and the size of the rolling groove is adapted to the size of the ball (502).

6. A plastic packaging bag sealing device according to claim 1, characterized in that: A heat conducting plate is provided on the surface of the electric heating plate (3), and an anti-sticking coating is coated on the surface of the heat conducting plate.

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