A burst-resistant bubble pack inflation and sealing device

Abstract

The application discloses an anti-burst bubble bag inflation sealing device, which comprises a base and a conducting rod, the base is connected with a top plate through a frame, the frames are connected through a first screw rod, the first screw rod is connected with an output end of a motor, an adjusting seat is connected on the first screw rod, electric sliding rails are symmetrically arranged at the bottom of the adjusting seat, and electric sliding blocks are connected on the electric sliding rails. The anti-burst bubble bag inflation sealing device is driven by a gas pump, the inflation nozzle at the bottom of the gas storage cover continuously inflates the bubble bag, the flow meter detects the gas flow of the bubble bag in real time, when the gas flow reaches the set value, the information is transmitted to the controller, the controller controls the electric valve to stop closing, the gas flow in the pipeline is prevented from flowing into the bubble bag, the uniformity of the bubble bag inflation is ensured, and the bubble bag is prevented from bursting due to excessive inflation and the quality is affected due to insufficient inflation.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bubble bag production, in particular to a bubble bag inflation sealing device capable of preventing bursting. BACKGROUND

[0002] Bubble bags are mainly used for processing high-pressure polyethylene bubble film into the required bag size by cutting film, and then processing the bubble film into bags by a special bubble film bag making machine. Bubble bags are mainly used for cushion packaging of electronic products, plastic products, metal products, ceramic products, glass products and other products that need cushion protection. Bubble film is processed by high-pressure low-density polyethylene and is a kind of transparent soft packaging material widely used at present, which has a wide range of uses. In the production and processing process of bubble bags, an inflation sealing device is needed.

[0003] After searching, it is found that a typical inflation sealing device in the prior art is a bubble bag production inflation sealing device disclosed in publication No. CN219706302U, which relates to the technical field of bubble bag production and comprises a base, a fixed frame fixedly installed on the base, a gas cylinder fixedly installed at the upper end of the fixed frame, a moving plate fixedly connected to the output end of the gas cylinder, installation grooves and sliding grooves formed in both sides of the moving plate, a driving mechanism arranged in the installation grooves, two heat sealing plates for sealing bubble bags arranged on the driving mechanism, an inflation mechanism arranged on the moving plate, a front pressing plate fixedly installed on the upper surface of the base, a moving mechanism arranged on the upper surface of the base, and a rear pressing plate arranged on the moving mechanism. The main feature is that the inflation and sealing of the inflation bag are realized by the cooperation of the driving mechanism and the inflation mechanism, which avoids the phenomenon that the inflation bag leaks after inflation and then is taken to the sealing device for sealing, thereby increasing the occurrence of defective products.

[0004] In summary, the existing bubble bag production inflation sealing device cannot control the inflation amount in the bag independently when inflating the bag, which may cause uneven inflation. Meanwhile, excessive inflation may cause the bag to burst and cause economic losses, and insufficient inflation may affect the cushioning effect and the performance of the product. In view of the above problems, the existing device needs to be improved. SUMMARY

[0005] The present application aims to provide a bubble bag inflation sealing device capable of preventing bursting, so as to solve the problem that the existing bubble bag production inflation sealing device cannot control the inflation amount in the bag independently when inflating the bag, which may cause uneven inflation. Meanwhile, excessive inflation may cause the bag to burst and cause economic losses, and insufficient inflation may affect the cushioning effect and the performance of the product.

[0006] In order to achieve the above object, the present application provides the following technical scheme: an anti-burst bubble bag inflation sealing device, comprising a base and a conducting rod,

[0007] The base is connected with the top plate through a rack, and the racks are connected through a first lead screw, and the first lead screw is connected with the output end of a motor, a adjusting seat is connected on the first lead screw, and the bottom of the adjusting seat is symmetrically provided with electric sliding rails, and the electric sliding rails are connected with electric sliding blocks, the electric sliding blocks are connected through a gas storage cover, and the bottom of the gas storage cover is connected with an inflation nozzle, the outside of the inflation nozzle is symmetrically provided with vertical plates, and the vertical plates are connected with electric heat sealing plates through first electric telescopic rods;

[0008] The conducting rod is connected with the first lead screw through a belt transmission structure, one end of the conducting rod is rotatably connected to the inner side wall of the rack, and the other end of the conducting rod is connected with a second lead screw through a bevel gear transmission structure, the second lead screw is connected with a third lead screw through a belt transmission structure, and the second lead screw and the third lead screw are both connected with packaging mechanisms, the packaging mechanisms and the air supply pipeline are both connected with a gas pump through pipeline connectors, one end of the air supply pipeline away from the pipeline connector is connected with the gas storage cover, and a one-way valve is arranged on the air supply pipeline.

[0009] Preferably, the adjusting seat is slidingly connected to the bottom of the top plate, and the adjusting seat is correspondingly arranged above the packaging mechanism.

[0010] Preferably, the bottom of the gas storage cover is equally spacedly provided with inflation nozzles, and the inflation nozzles are correspondingly arranged inside the electric heat sealing plates.

[0011] Preferably, a groove is formed in the upper part of the electric heat sealing plate, and the groove is in contact with the outer wall of the inflation nozzle.

[0012] Preferably, an electric valve is arranged on one side of the one-way valve, and the electric valve is electrically connected with a controller and a flow meter, and the flow meter is correspondingly arranged on one side wall of the gas storage cover.

[0013] Preferably, the second lead screw, the third lead screw, the belt transmission structure, the bevel gear transmission structure, the conducting rod, the first lead screw and the motor form a rotating structure, and the threads on the second lead screw and the third lead screw are opposite.

[0014] Preferably, a ball is mounted on the bottom of the packaging mechanism, and the bottom of the ball is in contact with the upper surface of the base.

[0015] Preferably, the packaging mechanism comprises a packaging seat, a horizontal plate, a second electric telescopic rod, a push plate, an electric heat sealing plate, a cooling box and an exhaust port, and the horizontal plate is arranged on the outer side wall of the packaging seat, the horizontal plate is connected with the push plate through the second electric telescopic rod, the push plate is arranged above the cooling box, the cooling box is embeddedly connected to the inner bottom of the packaging seat, and the top of the cooling box is provided with the exhaust port.

[0016] Preferably, the inner side of the push plate is provided with an electric heating sealing plate, and the electric heating sealing plates are oppositely arranged.

[0017] Preferably, the use method of the anti-burst bubble bag inflation sealing device comprises the following steps:

[0018] S1: the electric sliding block drives the inflation nozzle to move downward and extend into the inside of the bubble bag, then the first electric telescopic rod pushes the electric heating sealing plate to move inward until the groove covers the outside of the inflation nozzle, then under the driving of the air pump, the inflation nozzle will continue to inflate the bubble bag, and the flowmeter will detect the gas flow in the gas cover and the gas flow in the bubble bag in real time;

[0019] S2: when the gas flow is detected to reach the set range, the signal will be transmitted to the controller, the controller will control the electric valve to stop closing, so as to avoid the gas flow in the pipeline to the bubble bag, then the electric sliding block drives the inflation nozzle to move upward along the electric sliding rail and reset, when the inflation nozzle moves away from the groove, the electric heating sealing plate will heat seal the inflation port of the bubble bag on the inside;

[0020] S3: then the second electric telescopic rod on both sides of the packaging mechanism pushes the push plate on both sides to drive the electric heating sealing plate to move inward to the inside to mold and heat seal the bubble bag after sealing, so that the bubble bag forms a concave-convex bubble corresponding to the inner wall of the electric heating sealing plate on both sides;

[0021] S4: at the same time, the air pump will discharge the gas flow into the cooling box through the pipeline, and the gas flow entering the cooling box will be discharged to the two sides of the bubble bag through the exhaust port to cool the bubble bag;

[0022] S5: the motor drives the first lead screw to rotate, so that the inflation nozzle after completing the inflation operation can be moved to the upper side of the packaging mechanism, so that the bubble bag on the other group of packaging mechanisms can be inflated, and the second lead screw and the third lead screw are driven by the belt transmission structure to move the packaging mechanism above to the outside of the top plate, so that the bubble bag after completing the packaging can be moved to the outside of the top plate for the staff to take, and the bubble bag that has not been inflated can be moved to the lower side of the inflation nozzle to repeat the above operation to inflate, seal and mold and heat seal.

[0023] Compared with the prior art, the anti-burst bubble bag inflation sealing device has the advantages that,

[0024] (1) The present application can effectively solve the problem that the existing air bubble bag production inflation sealing device cannot control the inflation amount in the air bag independently when inflating the air bag, which easily causes uneven inflation, and excessive inflation will cause the air bag to burst and cause economic losses, and insufficient inflation will affect the buffering protection effect of the product, under the drive of the air pump, the inflation nozzle at the bottom of the gas storage cover will continue to inflate the air bubble bag, and the flow meter will detect the gas flow into the gas storage cover in real time, when the gas flow reaches the set value, the information will be transmitted to the controller, and the controller will control the electric valve to stop closing, avoiding the gas flow in the pipeline to the air bubble bag, thereby ensuring the uniformity of the air bubble bag inflation, avoiding the air bubble bag from bursting due to excessive inflation and affecting the quality due to insufficient inflation;

[0025] (2) The present application can effectively solve the problem that the existing air bubble bag inflation sealing device is easy to cause air bubble bag adhesion and scald workers due to high temperature after packaging, the first electric telescopic rod pushes the electric heating sealing plate to extrude and limit the inflation nozzle being inflated, thereby avoiding a large amount of gas leakage, after inflation is completed, the inflation nozzle will move up under the drive of the electric sliding block, at this time, the moving electric heating sealing plate will heat and seal the inflation port of the air bubble bag inside, and the second electric telescopic rod in the packaging mechanism will push the two side push plates to drive the electric heating sealing plate to move inward to heat seal the sealed air bubble bag, so that a concave-convex air bubble corresponding to the inner wall of the electric heating sealing plate is formed, and the air pump for driving the inflation nozzle to exhaust will discharge the gas into the cooling box through the pipeline, the gas entering the cooling box will be discharged to the two sides of the air bubble bag through the exhaust port to cool it, avoiding accidental scalding of workers due to slow heat dissipation and high temperature of the sealing part, and improving the safety of the device;

[0026] (3) The present application can effectively solve the problem that the existing air bubble bag inflation sealing device needs to be manually transferred to the sealing and packaging equipment after inflation for inflation port sealing and packaging processing, which is not convenient to operate and makes the production efficiency low, the motor drives the first screw to rotate, so that the inflation nozzle after completing the inflation operation can be moved above the packaging mechanism, so that the air bubble bag on the other group of packaging mechanisms can be inflated, and the second screw and the third screw will rotate synchronously when the first screw rotates, so that the packaging mechanism can be controlled to move backward below the inflation nozzle, and the other group of completed packaging air bubble bags are moved to the outside of the top plate, thereby facilitating workers to take out and replace the air bubble bags above them after sealing and heat sealing, and improving the continuity and efficiency of processing. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is the schematic diagram of the front view structure of the present application;

[0028] Figure 2 It is the schematic diagram of the top view section of the present application;

[0029] Figure 3 It is the schematic diagram of the side view structure of the connection relationship between the electric sliding rail, the electric sliding block, the gas storage cover, the inflation nozzle, the vertical plate, the first electric telescopic rod and the electric heat sealing plate of the present application;

[0030] Figure 4 It is the schematic diagram of the top view section structure of the connection relationship between the inflation nozzle, the first electric telescopic rod and the electric heat sealing plate of the present application;

[0031] Figure 5 It is the schematic diagram of the overall structure of the packaging mechanism of the present application.

[0032] In the figure: 1, base; 2, rack; 3, top plate; 4, first lead screw; 5, adjusting seat; 6, electric sliding rail; 7, electric sliding block; 8, gas storage cover; 9, inflation nozzle; 10, vertical plate; 11, first electric telescopic rod; 12, electric heat sealing plate; 13, groove; 14, one-way valve; 15, electric valve; 16, pipeline connecting piece; 17, air pump; 18, transmission rod; 19, bevel gear transmission structure; 20, second lead screw; 21, third lead screw; 22, packaging mechanism; 2201, packaging seat; 2202, cross plate; 2203, second electric telescopic rod; 2204, push plate; 2205, electric heat sealing plate; 2206, cooling box; 2207, exhaust port; 23, belt transmission structure; 24, ball; 25, flowmeter. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0034] Please refer to Figures 1-5 , the present application provides a technical solution: an anti-burst bubble bag inflation sealing device,

[0035] Embodiment one

[0036] As Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the base 1 is connected with the top plate 3 through the frame 2, and the frame 2 is connected through the first lead screw 4, and the first lead screw 4 is connected with the output end of the motor, and the first lead screw 4 is connected with the adjusting seat 5, and the bottom of the adjusting seat 5 is symmetrically provided with the electric sliding rail 6, and the electric sliding rail 6 is connected with the electric sliding block 7, and the electric sliding block 7 is connected through the gas storage cover 8, and the bottom of the gas storage cover 8 is connected with the inflation nozzle 9, and the outer side of the inflation nozzle 9 is symmetrically provided with the vertical plate 10, and the vertical plate 10 is connected with the electric heating sealing plate 12 through the first electric telescopic rod 11.

[0037] In a further embodiment, the adjusting seat 5 is slidingly connected at the bottom of the top plate 3, and the adjusting seat 5 is correspondingly arranged above the packaging mechanism 22.

[0038] In a further embodiment, the bottom of the gas storage cover 8 is equally spaced with the inflation nozzles 9, and the inflation nozzles 9 are correspondingly arranged inside the electric heating sealing plate 12.

[0039] In a further embodiment, a recess 13 is formed in the upper part of the electric heating sealing plate 12, and the recess 13 is in contact with the outer wall of the inflation nozzle 9.

[0040] In a further embodiment, the one-way valve 14 is provided with an electric valve 15 on one side, and the electric valve 15 is electrically connected with the controller and the flow meter 25, and the flow meter 25 is correspondingly arranged on one side wall of the gas storage cover 8.

[0041] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the transmission rod 18 is connected with the first lead screw 4 through the belt transmission structure 23, and one end of the transmission rod 18 is rotatably connected to the inner side wall of the frame 2, and the other end of the transmission rod 18 is connected with the second lead screw 20 through the bevel gear transmission structure 19, the second lead screw 20 is connected with the third lead screw 21 through the belt transmission structure 23, and the second lead screw 20 and the third lead screw 21 are both connected with the packaging mechanism 22, the packaging mechanism 22 and the air supply pipeline are both connected with the air pump 17 through the pipeline connector 16, and one end of the air supply pipeline away from the pipeline connector 16 is connected with the gas storage cover 8, and the air supply pipeline is provided with the one-way valve 14.

[0042] In a further embodiment, the second lead screw 20, the third lead screw 21, the belt transmission structure 23, the bevel gear transmission structure 19, the transmission rod 18, the first lead screw 4 and the motor form a rotating structure, and the threads on the second lead screw 20 and the third lead screw 21 are opposite.

[0043] In a further embodiment, the bottom of the packaging mechanism 22 is provided with a ball 24, and the bottom of the ball 24 is in contact with the upper surface of the base 1.

[0044] Specifically, in actual work process, the electric sliding block 7 drives the inflation nozzle 9 to move down and extend into the inside of the bubble bag, then the first electric telescopic rod 11 pushes the electric heat sealing plate 12 to move in until the groove 13 covers the outside of the inflation nozzle 9, then the inflation nozzle 9 will continue to inflate the bubble bag under the drive of the air pump 17, at the same time, the flowmeter 25 will detect the air flow of the air discharged into the air cover 8, that is, the air flow of the bubble bag, when the air flow reaches the set range, the signal will be transmitted to the controller, and the controller will control the electric valve 15 to stop closing, avoiding the air flow in the pipeline to the bubble bag;

[0045] Then the electric sliding block 7 drives the inflation nozzle 9 to move up along the electric sliding rail 6 and reset, when the inflation nozzle 9 moves away from the groove 13, the electric heat sealing plate 12 located inside will heat seal the bubble bag inflation port on the inside, then the packaging mechanism 22 will heat seal and cool the bubble bag under the cooperation of the air pump 17, after the heat sealing is completed, the motor drives the first lead screw 4 to rotate, so that the inflation nozzle 9 after the inflation operation can be moved to the upper side of the packaging mechanism 22, so that the bubble bag on the other packaging mechanism 22 can be inflated, at the same time, the second lead screw 20 and the third lead screw 21 will drive the packaging mechanism 22 above to move synchronously under the drive of the belt transmission structure 23, so that the bubble bag after the packaging can be moved to the outside of the top plate 3 for the staff to take, and the bubble bag that has not been inflated can be moved to the lower side of the inflation nozzle 9 to repeat the above operation to inflate, seal and heat seal.

[0046] Example two

[0047] This embodiment is a further description of the above embodiment, and it should be understood that this embodiment includes all the technical features described above and is further described in detail.

[0048] As shown in Figure 1 , Figure 2 and Figure 5 , in a further embodiment, the packaging mechanism 22 includes a packaging seat 2201, a horizontal plate 2202, a second electric telescopic rod 2203, a push plate 2204, an electric heat sealing plate 2205, a cooling box 2206 and an exhaust port 2207, and the horizontal plate 2202 is arranged on the outer side wall of the packaging seat 2201, the horizontal plate 2202 is connected with the push plate 2204 through the second electric telescopic rod 2203, and the push plate 2204 is arranged above the cooling box 2206.

[0049] In a further embodiment, the inner side of the push plate 2204 is provided with the electric heat sealing plate 2205, and the two groups of electric heat sealing plates 2205 are oppositely arranged.

[0050] In a further embodiment, the cooling box 2206 is embedded on the inner bottom of the packaging seat 2201, and the top of the cooling box 2206 is provided with an exhaust port 2207.

[0051] Specifically, the second electric telescopic rods 2203 on both sides push the push plates 2204 on both sides to drive the electric heat sealing plate 2205 to move towards the inner side, so as to perform mold pressing and heat sealing on the bubble bag after sealing, so that the bubble bag forms a concave-convex bubble corresponding to the inner wall of the electric heat sealing plate 2205. At the same time, the air pump 17 discharges air into the cooling box 2206 through the pipeline, and the air in the cooling box 2206 is discharged through the exhaust port 2207 to cool the bubble bag on both sides.

[0052] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An anti-burst bubble bag inflation sealing device, comprising a base (1) and a conducting rod (18), characterized in that: the base (1) is connected with the top plate (3) through the frame (2), and the frame (2) is connected through the first lead screw (4), and the first lead screw (4) is connected with the output end of the motor, the first lead screw (4) is connected with the adjusting seat (5), and the bottom of the adjusting seat (5) is symmetrically provided with the electric sliding rail (6), and the electric sliding rail (6) is connected with the electric sliding block (7), the electric sliding block (7) is connected through the gas storage cover (8), and the bottom of the gas storage cover (8) is connected with the inflation nozzle (9), the outer side of the inflation nozzle (9) is symmetrically provided with the vertical plate (10), and the vertical plate (10) is connected with the electric heat sealing plate (12) through the first electric telescopic rod (11); the conducting rod (18) is connected with the first lead screw (4) through the belt transmission structure (23), one end of the conducting rod (18) is rotatably connected to the inner side wall of the frame (2), and the other end of the conducting rod (18) is connected with the second lead screw (20) through the bevel gear transmission structure (19), the second lead screw (20) is connected with the third lead screw (21) through the belt transmission structure (23), and the second lead screw (20) and the third lead screw (21) are connected with the packaging mechanism (22), the packaging mechanism (22) and the gas pipeline are connected with the air pump (17) through the pipeline connector (16), one end of the gas pipeline away from the pipeline connector (16) is connected with the gas storage cover (8), and a one-way valve (14) is arranged on the gas pipeline, the bottom of the gas storage cover (8) is equally spaced with the inflation nozzles (9), and the inflation nozzles (9) are correspondingly arranged on the inner side of the electric heat sealing plate (12), a groove (13) is formed in the upper part of the electric heat sealing plate (12), and the groove (13) is in contact with the outer wall of the inflation nozzle (9), the second lead screw (20), the third lead screw (21), the belt transmission structure (23), the bevel gear transmission structure (19), the conducting rod (18), the first lead screw (4) and the motor form a rotating structure, and the threads on the second lead screw (20) and the third lead screw (21) are opposite, the packaging mechanism (22) comprises a packaging seat (2201), a horizontal plate (2202), a second electric telescopic rod (2203), a push plate (2204), an electric heat sealing plate (2205), a cooling box (2206) and an exhaust port (2207), and the horizontal plate (2202) is arranged on the outer side wall of the packaging seat (2201), the horizontal plate (2202) is connected with the push plate (2204) through the second electric telescopic rod (2203), and the push plate (2204) is arranged above the cooling box (2206), the cooling box (2206) is embeddedly connected to the inner bottom of the packaging seat (2201), and the top of the cooling box (2206) is provided with the exhaust port (2207), the inner side of the push plate (2204) is provided with the electric heat sealing plate (2205), and the electric heat sealing plates (2205) are oppositely arranged.

2. A burst-resistant bubble pack inflation sealing device as defined in claim 1, wherein: The adjusting seat (5) is slidingly connected to the bottom of the top plate (3), and the adjusting seat (5) is correspondingly arranged above the packaging mechanism (22).

3. A burst-resistant bubble pack inflation sealing device as defined in claim 1, wherein: One side of the one-way valve (14) is provided with an electric valve (15), and the electric valve (15) and the controller and the flowmeter (25) and the controller are electrically connected, and the flowmeter (25) is correspondingly arranged on one side wall of the gas storage cover (8).

4. A burst-resistant bubble pack inflation sealing device as defined in claim 1, wherein: The bottom of the packaging mechanism (22) is provided with a ball (24), and the bottom of the ball (24) is in contact with the upper surface of the base (1).

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