Edge sealing device for bubble bag production

Abstract

The utility model relates to the technical field of edge sealing, and particularly discloses an edge sealing device for bubble bag production, which is characterized in that a fixing component is connected to a fixing plate, when a heating plate seals the edge of a bubble bag, the fixing component fixes the bubble bag, a starting component is connected to a working table, and when the heating plate heats the bubble bag, the fixing plate triggers the starting component to start the bubble bag. The starting assembly starts the fixing assembly, the starting assembly starts the fixing assembly to work, and then the fixing assembly is prevented from continuously fixing the bubble bag, the bubble bag is fixed through the fixing assembly, and the bubble bag adhering to the heating plate is separated, the starting assembly is connected to the workbench, and in the process that the heating plate heats the bubble bag, the bubble bag is heated through the heating plate. And normal transportation of the bubble bags is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of edge sealing, and specifically relates to an edge sealing device for bubble bag production. Background Art

[0002] Bubble bags are mainly made by cutting high-pressure polyethylene bubble film through film cutting, cutting the bubble film into the required bag-making specification sizes, and then making bags through a special bag-making machine for bubble film. They are mainly used for the buffer packaging of electronic products, plastic products, metal products, ceramic products, glass products, and the logistics transportation protection of other products that require buffer protection. During the production process of bubble bags, it is necessary to roll the composite film onto the bag-making machine and then perform edge sealing and cutting on the composite film;

[0003] Bubble bag edge sealers usually seal the edges of bubble bags by heat sealing to make them a complete and closed package. There are heating elements inside the machine. When the edges of the bubble bags pass through the heating area, the plastic material will be melted, and then under the action of pressure, the two edges will be closely combined to form an edge seal. However, when edge-sealing bubble bags, the edge sealer works for a long time, and the machine temperature of the edge sealer gradually rises, which may cause the bubble bags to stick to the edge sealer, resulting in unsmooth transportation of the bubble bags. For this reason, we propose an edge sealing device for bubble bag production. Content of the Utility Model

[0004] The purpose of the utility model is to provide an edge sealing device for bubble bag production to solve the problem that the edge sealer works for a long time, the machine temperature of the edge sealer gradually rises, which may cause the bubble bags to stick to the edge sealer, resulting in unsmooth transportation of the bubble bags.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An edge sealing device for bubble bag production, including: a workbench, a conveying member, two fixing plates, and two heating plates. The conveying member is connected to the workbench, and the conveying member conveys the bubble bags out of the workbench. The two fixing plates are arranged on the conveying table, and the two fixing plates are connected by a lifting member. The two heating plates are respectively connected to the two fixing plates, the two heating plates correspond to each other, and the two heating plates are used in cooperation to seal the edges of the bubble bags;

[0006] It further includes:

[0007] A fixing component, which is connected to the fixing plate. When the heating plate seals the edge of the bubble bag, the fixing component fixes the bubble bag;

[0008] A starting component, which is connected to the workbench. During the heating process of the heating plate on the bubble bag, the fixing plate triggers the starting component, and the starting component starts the fixing component.

[0009] Among them, the fixing component includes a plurality of grooves, which are opened on the fixing plate. An electric telescopic rod is connected in the groove, and a clamping plate is connected to the electric telescopic rod. The clamping plate fixes the bubble bag.

[0010] Among them, a placement cavity is provided on the clamping plate, and a condensing pipe is connected in the placement cavity. The condensing pipe cools the clamping plate.

[0011] Among them, the starting component includes a support plate, which is connected to the workbench. A starting groove is provided on the support plate, and a key switch is connected in the starting groove. The key switch turns on the electric telescopic rod.

[0012] Among them, a rotating shaft is connected in the starting groove, and a triggering member is connected to the rotating shaft. The triggering member is arranged at the top of the key switch, and the triggering member can start the key switch.

[0013] Among them, the triggering member includes a first triggering plate, which is connected to the rotating shaft. A second triggering plate is arranged on one side of the first triggering plate, and a torsion spring is connected between the first triggering plate and the second triggering plate.

[0014] Among them, limiting plates are arranged at the tops of the first triggering plate and the second triggering plate, and the limiting plate is connected to the first triggering plate.

[0015] The utility model has at least the following beneficial effects: By setting the fixing component and the starting component, the fixing component is connected to the fixing plate. When the heating plate seals the edge of the bubble bag, the fixing component fixes the bubble bag. When the temperature of the heating plate is too high and the edge of the bubble bag is sticky during the sealing process, the fixing plate triggers the starting component, and the starting component starts the fixing component. The fixing plate can contact the starting component through vertical movement, thereby triggering the starting component. The starting component starts the fixing component to work, so as to prevent the fixing component from continuously fixing the bubble bag. Through the fixing of the bubble bag by the fixing component, the bubble bag adhered to the heating plate is separated. The starting component is connected to the workbench, ensuring the normal transportation of the bubble bag during the heating process of the heating plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the utility model;

[0017] Figure 2 is a schematic structural diagram of the fixing component of the utility model;

[0018] Figure 3 is a side sectional view of the fixing plate of the utility model;

[0019] Figure 4 is a side sectional view of the support plate of the utility model;

[0020] Figure 5 is the utility model Figure 4 a magnified schematic diagram of A in.

[0021] In the figure: 1, workbench; 2, conveying member; 3, fixing plate; 4, heating plate; 5, fixing assembly; 51, groove; 52, electric telescopic rod; 53, clamping plate; 54, placement cavity; 55, condensing pipe; 6, starting assembly; 61, support plate; 62, starting groove; 63, triggering member; 631, trigger plate one; 632, trigger plate two; 64, torsion spring; 65, limiting plate; 66, power switch; 67, rotating shaft. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Embodiment 1

[0024] Please refer to Figures 1 to 5 , the present invention provides a technical solution: a sealing device for producing bubble bags, including: a workbench 1, a conveying member 2, two fixing plates 3 and two heating plates 4. The conveying member 2 is connected to the workbench 1, and the conveying member 2 conveys the bubble bags out of the workbench 1. The two fixing plates 3 are arranged on the conveying table, and the two fixing plates 3 are connected by a lifting member. The two heating plates 4 are respectively connected to the two fixing plates 3, and the two heating plates 4 correspond to each other. The two heating plates 4 are used in cooperation to seal the bubble bags;

[0025] It also includes:

[0026] A fixing assembly 5, the fixing assembly 5 is connected to the fixing plate 3. When the heating plate 4 seals the bubble bag, the fixing assembly 5 fixes the bubble bag. When the temperature of the heating plate 4 is too high and the bubble bag adheres during sealing, the bubble bag adhered to the heating plate 4 is separated by fixing the bubble bag through the fixing plate 3;

[0027] A starting assembly 6, the starting assembly 6 is connected to the workbench 1. During the heating process of the heating plate 4 on the bubble bag, the fixing plate 3 triggers the starting assembly 6, and the starting assembly 6 starts the fixing assembly 5. Through the vertical movement of the fixing plate 3, it can contact the starting assembly 6, thereby triggering the starting assembly 6, and the starting assembly 6 starts the fixing assembly 5 to work, thereby preventing the fixing assembly 5 from continuously fixing the bubble bag.

[0028] The fixing component 5 includes a plurality of grooves 51. The plurality of grooves 51 are formed in the fixing plate 3. An electric telescopic rod 52 is connected in the groove 51. A clamping plate 53 is connected to the electric telescopic rod 52. The clamping plate 53 fixes the bubble bag. The electric telescopic rod 52 is arranged in the groove 51, and the groove 51 can fix the electric telescopic rod 52. When the electric telescopic rod 52 is started, the electric telescopic rod 52 can drive the clamping plate 53 to move. Furthermore, multiple clamping plates 53 can be used in cooperation to fix the bubble bag. Furthermore, when the heating plate 4 is used for a long time and the temperature rises, and when sticking occurs during the bag sealing of the bubble bag, the heating plate 4 is moving, and the clamping plate 53 can fix the bubble bag. The clamping plate 53 can cause the bubble bag to fall off the heating plate 4, ensuring the normal transportation of the bubble bag.

[0029] A placement cavity 54 is provided on the clamping plate 53. A condensing pipe 55 is fixedly connected in the placement cavity 54. The condensing pipe 55 cools the clamping plate 53. By providing the condensing pipe 55 in the placement cavity 54, the clamping plate 53 can be cooled. Furthermore, it can prevent the high temperature of the heating plate 4 from being thermally conducted to the clamping plate 53, and further prevent the clamping plate 53 from sealing the bubble bag.

[0030] Embodiment 2

[0031] The starting component 6 includes a support plate 61. The support plate 61 is connected to the workbench 1. A starting groove 62 is provided on the support plate 61. A key switch 66 is connected in the starting groove 62. The key switch 66 turns on the electric telescopic rod 52. By arranging the key switch 66 in the starting groove 62, the starting groove 62 can protect the key switch 66, thereby extending the service life of the key switch 66.

[0032] A rotating shaft 67 is connected in the starting groove 62. A triggering member 63 is connected to the rotating shaft 67. The triggering member 63 is arranged at the top of the key switch 66. The triggering member 63 can start the key switch 66. When the heating plate 4 finishes sealing the edge of the bubble bag and the fixing plate 3 drives the heating plate 4 to move upward, the fixing plate 3 can drive the triggering member 63 to rotate on the rotating shaft 67. The triggering member 63 rotates to trigger the key switch 66. Furthermore, the key switch 66 can start the electric telescopic rod 52, and the clamping plate 53 fixes the bubble bag.

[0033] The triggering member 63 includes a trigger plate one 631. The trigger plate one 631 is connected to the rotating shaft 67. A trigger plate two 632 is provided on one side of the trigger plate one 631. A torsion spring 64 is connected between the trigger plate one 631 and the trigger plate two 632. When the fixing plate 3 drives the heating plate 4 to move upward, the fixing plate 3 drives the trigger plate one 631 to rotate, thereby causing the trigger plate one 631 to trigger the key switch 66, and the electric telescopic rod 52 can be automatically started. Furthermore, the electric telescopic rod 52 can be automatically started to fix the bubble bag, without the need for staff to dredge the heating part, reducing the workload of the staff.

[0034] A limiting plate 65 is provided at the top of the first trigger plate 631 and the second trigger plate 632, and the limiting plate 65 is connected to the first trigger plate 631. By providing the limiting plate 65, when the fixing plate 3 moves upward, the limiting plate 65 can fix the second trigger plate 632 to prevent the second trigger plate 632 from rotating. When the fixing plate 3 moves downward, it drives the second trigger plate 632 to rotate, thereby preventing the second trigger plate 632 from driving the first trigger plate 631 to rotate and trigger the key switch 66.

[0035] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0036] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An edge-sealing device for bubble bag production, comprising: A workbench (1), a conveying member (2), two fixing plates (3) and two heating plates (4). The conveying member (2) is connected to the workbench (1), and the conveying member (2) conveys the bubble bag out of the workbench (1). The two fixing plates (3) are arranged on the conveying table, and the two fixing plates (3) are connected by a lifting member. The two heating plates (4) are respectively connected to the two fixing plates (3), the two heating plates (4) correspond to each other, and the two heating plates (4) are used in cooperation to seal the edge of the bubble bag; It is characterized in that it further comprises: A fixing assembly (5), the fixing assembly (5) is connected to the fixing plate (3), and when the heating plate (4) seals the edge of the bubble bag, the fixing assembly (5) fixes the bubble bag; A starting assembly (6), the starting assembly (6) is connected to the workbench (1), during the process of the heating plate (4) heating the bubble bag, the fixing plate (3) triggers the starting assembly (6), and the starting assembly (6) starts the fixing assembly (5).

2. The edge-sealing device for bubble bag production according to claim 1, characterized in that: The fixing assembly (5) includes a plurality of grooves (51), the plurality of grooves (51) are opened on the fixing plate (3), an electric telescopic rod (52) is connected in the groove (51), and a clamping plate (53) is connected to the electric telescopic rod (52), and the clamping plate (53) fixes the bubble bag.

3. The edge-sealing device for bubble bag production according to claim 2, characterized in that: A placement cavity (54) is provided on the clamping plate (53), and a condensing pipe (55) is connected in the placement cavity (54), and the condensing pipe (55) cools the clamping plate (53).

4. The edge-sealing device for bubble bag production according to claim 1, characterized in that: The starting assembly (6) includes a support plate (61), the support plate (61) is connected to the workbench (1), a starting groove (62) is provided on the support plate (61), a key switch (66) is connected in the starting groove (62), and the key switch (66) turns on the electric telescopic rod (52).

5. The edge-sealing device for bubble bag production according to claim 4, characterized in that: A rotating shaft (67) is connected in the starting groove (62), a triggering member (63) is connected to the rotating shaft (67), the triggering member (63) is arranged at the top of the key switch (66), and the triggering member (63) can start the key switch (66).

6. The edge-sealing device for bubble bag production according to claim 5, characterized in that: The triggering member (63) includes a first triggering plate (631), the first triggering plate (631) is connected to the rotating shaft (67), a second triggering plate (632) is arranged on one side of the first triggering plate (631), and a torsion spring (64) is connected between the first triggering plate (631) and the second triggering plate (632).

7. The edge-sealing device for bubble bag production according to claim 6, characterized in that: Limit plates (65) are arranged at the tops of the first triggering plate (631) and the second triggering plate (632), and the limit plate (65) is connected to the first triggering plate (631).

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