Edge sealing machine for packaging bag processing

Abstract

The utility model discloses an edge banding machine used for packaging bag processing, the edge banding machine used for packaging bag processing comprises a bottom plate, a top plate is arranged above the bottom plate, the bottom plate and the top plate are fixedly connected through a fixing column, an air cylinder is fixedly installed on the upper surface of the top plate, the telescopic end of the air cylinder is fixedly connected with a connecting plate, and the connecting plate is fixedly connected with the bottom plate. A heating block is fixedly installed on the lower surface of the connecting plate, an edge sealing block is arranged on the outer side of the heating block, a first baffle and a second baffle are arranged on the front side and the rear side of the edge sealing block respectively, and first connecting blocks are fixedly arranged on the outer sides of the first baffle and the second baffle respectively. The baffle I and the baffle II are respectively arranged at the front position and the rear position of the edge sealing block, so that the outer side of the edge sealing block can be wrapped by the baffle I and the baffle II in the process that a packaging bag is placed below the edge sealing block or moved away by a person, and the phenomenon that the person is scalded can be effectively avoided; and meanwhile, the effect of preventing heat and temperature from overflowing can be achieved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag processing, in particular to an edge sealing machine used for packaging bag processing. Background Art

[0002] Packaging bags refer to bags used to package various supplies, which make it convenient to transport and store goods during the production and circulation process. They are widely used in daily life and industrial production. Actual figures show that 80% of used plastic bags are eventually transported to garbage dumps for treatment like general garbage, and only 7% of plastics are recycled.

[0003] After the packaging bags are packaged, they will be sealed and edged by an edge sealing machine to facilitate subsequent transportation and storage. For the edge sealing machine, reference can be made to a packaging bag edge sealing machine with publication number CN218401271U, which includes a flat plate, a handle is provided at the upper end of the flat plate, grooves one and two are provided in the flat plate, a groove three is provided at the upper end of the groove one in the flat plate, an electric push rod is provided in the groove three, a pressing plate is provided at the lower end of the electric push rod, a heating plate is provided at the bottom of the groove one and the lower end of the pressing plate, at least one heat dissipation hole is provided in the flat plate and is arranged opposite to the groove one, a mounting rod is provided in the groove two, a fan is provided on the mounting rod, a channel is provided at the upper end of the groove two in the flat plate, and at least one ventilation hole is provided at the upper end of the channel in the flat plate. Compared with the prior art, the advantages of the utility model are: it has a blowing function, can be handheld for edge sealing, and can improve the edge sealing efficiency. However, there are still some problems in the use of the device. That is, due to the lack of a protective mechanism, burns are likely to occur during the edge sealing process of the packaging bag. For this reason, we propose an edge sealing machine for packaging bag processing to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an edge banding machine for packaging bag processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an edge banding machine for packaging bag processing, comprising a bottom plate, a top plate is arranged above the bottom plate, the bottom plate and the top plate are fixedly connected by a fixing column, a cylinder is fixedly installed on the upper surface of the top plate, a connecting plate is fixedly connected to the telescopic end of the cylinder, a heating block is fixedly installed on the lower surface of the connecting plate, an edge banding block is arranged on the outer side of the heating block, a baffle plate 1 and a baffle plate 2 are respectively arranged on the front and rear sides of the edge banding block, a connecting block 1 is fixedly arranged on the outer side of the baffle plate 1 and the baffle plate 2, the connecting block 1 is meshedly connected with forward and reverse threaded rods, the forward and reverse threaded rods are fixedly installed on the rotating shaft end of the servo motor, the servo motor is fixedly installed on the outer side of the fixing plate 1, and the fixing plate 1 is fixedly installed on the outer side of the fixing column.

[0006] As a further preferred embodiment of the present technical solution, connecting blocks 2 are fixedly provided on the outer sides of baffle plate 1 and baffle plate 2 respectively, and connecting blocks 2 are sleeved on the outer side of the sliding rod, the sliding rod is fixedly installed on the outer side of fixed plate 2, and fixed plate 2 is fixedly installed on the outer side of the fixed column.

[0007] As a further preferred embodiment of the present technical solution, the second connecting block fits inside the sliding rod, and the second connecting block and the sliding rod are slidably connected.

[0008] As a further preferred embodiment of the present technical solution, the baffle plate 1 and the baffle plate 2 are in contact with each other, and the baffle plate 1 and the baffle plate 2 are in contact with the lower surface of the connecting plate.

[0009] As a further preferred embodiment of the present technical solution, the connecting block 1 and the connecting block 2 are respectively arranged on the outer sides of the baffle plate 1 and the baffle plate 2 in relative positions.

[0010] As a further preferred embodiment of the present technical solution, a card slot is provided on the edge sealing block, a heating block is inserted in the card slot, a limiting slot is provided on the connecting plate, a U-shaped frame is inserted in the limiting slot, the U-shaped frame is slidably connected with a screw, the screw is fixedly installed on the upper surface of the connecting plate, and the screw is meshingly connected with a nut.

[0011] As a further preferred embodiment of the present technical solution, a spring is fixedly connected to the lower surface of the U-shaped frame, and the bottom end of the spring is fixedly connected to the inside of a groove, and the groove is provided on the upper surface of the connecting plate.

[0012] The utility model provides an edge banding machine for packaging bag processing, which has the following beneficial effects:

[0013] The utility model arranges baffle plate 1 and baffle plate 2 at the front and rear positions of the edge sealing block respectively. Therefore, when a person places a packaging bag under the edge sealing block or moves it away, baffle plate 1 and baffle plate 2 can wrap around the outer side of the edge sealing block, thereby effectively preventing scalding to the person and preventing heat and temperature from overflowing to a certain extent.

[0014] The utility model is provided with this structure, when personnel replace the texture on the lower surface of different edge sealing blocks, as the nut is rotated on the outer side of the screw rod, the U-shaped frame can be located in the limiting groove and slide on the screw rod, so that the U-shaped frame can be far away from the position of one side of the edge sealing block, so that the edge sealing block can be quickly taken out from the outer side of the heating block. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a left-side cross-sectional schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a schematic top view of the structure of the heating block and the edge sealing block of the utility model;

[0018] Figure 4 This is a rear view schematic diagram of the structure of the U-shaped frame of the utility model;

[0019] Figure 5 It is a schematic rear view of the structure of the utility model in a separated state.

[0020] In the figure: 1. bottom plate; 2. top plate; 3. fixing column; 4. cylinder; 5. connecting plate; 6. heating block; 7. edge sealing block; 8. baffle plate 1; 9. baffle plate 2; 10. connecting block 1; 11. forward and reverse threaded rods; 12. servo motor; 13. fixing plate 1; 14. connecting block 2; 15. sliding rod; 16. fixing plate 2; 17. slot; 18. limit slot; 19. U-shaped frame; 20. screw rod; 21. nut; 22. groove; 23. spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1 , Figure 2 and Figure 3As shown, in this embodiment, an edge banding machine for processing packaging bags includes a bottom plate 1, a top plate 2 is arranged above the bottom plate 1, the bottom plate 1 and the top plate 2 are fixedly connected by a fixing column 3, a cylinder 4 is fixedly installed on the upper surface of the top plate 2, a connecting plate 5 is fixedly connected to the telescopic end of the cylinder 4, a heating block 6 is fixedly installed on the lower surface of the connecting plate 5, an edge banding block 7 is arranged outside the heating block 6, and baffles 1 8 and baffles 2 9 are respectively arranged on the front and rear sides of the edge banding block 7, and the baffles 1 8 and 9 are fixedly installed on the back and front sides of the baffles 1 8 A connecting block 10 is fixedly arranged on the outside of the baffle plate 2 9, and the connecting block 10 is meshed and connected with a forward and reverse threaded rod 11, and the forward and reverse threaded rod 11 is fixedly installed on the rotating shaft end of the servo motor 12, and the servo motor 12 is fixedly installed on the outside of the fixing plate 13, and the fixing plate 13 is fixedly installed on the outside of the fixing column 3. The baffle plate 18 and the baffle plate 2 9 are respectively arranged at the front and rear positions of the edge sealing block 7, so when the personnel place the packaging bag under the edge sealing block 7 or remove it, The baffle plate 1 8 and the baffle plate 2 9 can be wrapped on the outside of the edge sealing block 7, so as to effectively prevent the phenomenon of scalding to personnel, and at the same time, can also prevent the heat temperature from overflowing to a certain extent. The baffle plate 1 8 and the baffle plate 2 9 are respectively fixedly provided with a connecting block 2 14 on the outside, and the connecting block 2 14 is sleeved on the outside of the slide bar 15, and the slide bar 15 is fixedly installed on the outside of the fixing plate 2 16, and the fixing plate 2 16 is fixedly installed on the outside of the fixing column 3, and the connecting block 2 14 fits on the slide bar 15. Inside, the connecting block 2 14 and the slide rod 15 are slidably connected. By setting the matching connection between the connecting block 2 14 and the slide rod 15, it can help the baffle 1 8 and the baffle 2 9 to move stably on the outside of the edge sealing block 7. The baffle 1 8 and the baffle 2 9 are in contact with each other. The baffle 1 8 and the baffle 2 9 are in contact with the lower surface of the connecting plate 5, which plays a sealing role to a certain extent. The connecting block 10 and the connecting block 2 14 are respectively arranged on the outside of the baffle 1 8 and the baffle 2 9 in relative positions.

[0023] like Figure 4 and Figure 5As shown, the edge sealing block 7 is provided with a card slot 17, and a heating block 6 is inserted in the card slot 17. The connecting plate 5 is provided with a limit slot 18, and a U-shaped frame 19 is inserted in the limit slot 18. The U-shaped frame 19 is slidably connected with a screw 20, and the screw 20 is fixedly installed on the upper surface of the connecting plate 5. The screw 20 is meshed and connected with a nut 21. By providing this structure, when personnel replace the texture on the lower surface of different edge sealing blocks 7, as the nut 21 is rotated on the outer side of the screw 20, the U-shaped frame 1 9 can be in the limiting groove 18 and slide on the screw 20, so that the U-shaped frame 19 is far enough away from the side of the edge sealing block 7, so the edge sealing block 7 can be quickly taken out from the outside of the heating block 6, and the lower surface of the U-shaped frame 19 is fixedly connected with a spring 23, and the bottom end of the spring 23 is fixedly connected to the inside of the groove 22, and the groove 22 is provided on the upper surface of the connecting plate 5. By providing the groove 22 and the spring 23, when the nut 21 is rotated outside the screw 20, the spring 23 can drive the U-shaped frame 19 to move upward.

[0024] The utility model provides an edge banding machine for packaging bag processing, and the specific working principle is as follows:

[0025] When the device is in use, the baffle plate 1 8 and the baffle plate 2 9 are respectively arranged at the front and rear positions of the edge sealing block 7. Therefore, when a person places a packaging bag under the edge sealing block 7 or moves it away, the baffle plate 1 8 and the baffle plate 2 9 can be wrapped around the outer side of the edge sealing block 7, thereby effectively preventing the person from being scalded. Subsequently, when the servo motor 12 is started, the forward and reverse threaded rods 11 can rotate, that is, the connecting block 10 can respectively drive the baffle plate 1 8 and the baffle plate 2 9 to move outward, so that the edge sealing block 7 can be exposed. In the outside world, the edge sealing block 7 can then perform edge sealing processing on the packaging bag by starting the cylinder 4. If the edge sealing block 7 needs to be replaced, as the nut 21 rotates on the outside of the screw 20, the spring 23 can drive the U-shaped frame 19 to move upward, that is, the U-shaped frame 19 slides in the limit groove 18, and the U-shaped frame 19 slides on the outside of the screw 20, so that the U-shaped frame 19 can be away from the side of the edge sealing block 7, and the edge sealing block 7 can be extracted from the outside of the heating block 6.

[0026] 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. An edge banding machine for packaging bag processing, characterized in that: The invention comprises a bottom plate (1), a top plate (2) is arranged above the bottom plate (1), the bottom plate (1) and the top plate (2) are fixedly connected via a fixing column (3), a cylinder (4) is fixedly mounted on the upper surface of the top plate (2), a connecting plate (5) is fixedly connected to the telescopic end of the cylinder (4), a heating block (6) is fixedly mounted on the lower surface of the connecting plate (5), an edge sealing block (7) is arranged outside the heating block (6), and the front and rear sides of the edge sealing block (7) are respectively provided with A baffle plate 1 (8) and a baffle plate 2 (9) are provided, and a connecting block 1 (10) is fixedly provided on the outer side of the baffle plate 1 (8) and the baffle plate 2 (9), respectively. The connecting block 1 (10) is meshedly connected with a forward and reverse threaded rod (11), and the forward and reverse threaded rod (11) is fixedly installed on the rotating shaft end of a servo motor (12). The servo motor (12) is fixedly installed on the outer side of a fixing plate 1 (13), and the fixing plate 1 (13) is fixedly installed on the outer side of a fixing column (3).

2. The edge banding machine for packaging bag processing according to claim 1, characterized in that: The outer sides of the baffle plate 1 (8) and the baffle plate 2 (9) are respectively fixedly provided with connecting blocks 2 (14), the connecting blocks 2 (14) are sleeved on the outer sides of the sliding rod (15), the sliding rod (15) is fixedly installed on the outer sides of the fixing plate 2 (16), and the fixing plate 2 (16) is fixedly installed on the outer sides of the fixing column (3).

3. The edge banding machine for packaging bag processing according to claim 2, characterized in that: The second connecting block (14) fits into the interior of the sliding rod (15), and the second connecting block (14) and the sliding rod (15) are slidably connected.

4. The edge banding machine for packaging bag processing according to claim 1, characterized in that: The baffle plate 1 (8) and the baffle plate 2 (9) are in contact with each other, and the baffle plate 1 (8) and the baffle plate 2 (9) are in contact with the lower surface of the connecting plate (5).

5. The edge banding machine for packaging bag processing according to claim 1, characterized in that: The connecting block 1 (10) and the connecting block 2 (14) are arranged at opposite positions on the outer sides of the baffle plate 1 (8) and the baffle plate 2 (9) respectively.

6. The edge banding machine for packaging bag processing according to claim 1, characterized in that: The edge sealing block (7) is provided with a slot (17), a heating block (6) is inserted into the slot (17), the connection plate (5) is provided with a limit slot (18), a U-shaped frame (19) is inserted into the limit slot (18), the U-shaped frame (19) is slidably connected to a screw rod (20), the screw rod (20) is fixedly mounted on the upper surface of the connection plate (5), and the screw rod (20) is meshingly connected to a nut (21).

7. The edge banding machine for packaging bag processing according to claim 6, characterized in that: A spring (23) is fixedly connected to the lower surface of the U-shaped frame (19), and the bottom end of the spring (23) is fixedly connected to the inside of a groove (22), and the groove (22) is opened on the upper surface of the connecting plate (5).

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