Automatic edge sealing device and packing machine

Abstract

The utility model relates to packing machine technical field especially, and it is a kind of automatic edge sealing device and packing machine, the automatic edge sealing device includes: fixed bracket, conveyor, diagonal bracing mechanism, material blocking piece and sealing machine, the same side of conveyor is provided with feeding position and processing position in conveying direction in proper order, diagonal bracing mechanism is installed on fixed bracket, and is connected with conveyor, to make the side of conveyor with feeding position higher than the other side of conveyor, material blocking piece is connected with the side of conveyor deviating from feeding position, and sealing machine is installed at processing position.The automatic edge sealing device of the utility model is beneficial to the effect of gravity, effectively controls package bag to automatically slide on conveyor to material blocking piece, the position of package bag relative to sealing machine is limited by material blocking piece, so that the sealing place of every package bag passing through sealing machine is at the same position, reaches the purpose of improving the sealing position consistency effect of package bag.

Description

Technical Field

[0001] This utility model relates to the field of packaging machine technology, and in particular to an automatic edge sealing device and packaging machine. Background Technology

[0002] With the development of packaging technology, sealing devices have emerged. These devices can quickly heat-seal the edges of packaging bags to achieve sealing. In traditional technology, sealing of packaging bags mostly relies on manual control. However, due to human intervention, not only is the sealing efficiency of packaging bags low, but the sealing positions of packaging bags are also prone to being uneven. This makes it difficult to meet the requirement of consistent sealing positions for each packaging bag in large-scale packaging processes, resulting in a technical problem of poor sealing position consistency. Utility Model Content

[0003] Therefore, it is necessary to provide an automatic sealing device and a packaging machine to address the technical problem of poor sealing consistency of packaging bags.

[0004] An automatic edge sealing device includes: a fixed frame, a conveyor, a diagonal bracing mechanism, a material stop, and a sealing machine. The conveyor has a loading position and a processing position sequentially arranged on the same side along the conveying direction. The diagonal bracing mechanism is installed on the fixed frame and connected to the conveyor, so that the side of the conveyor with the loading position is higher than the other side of the conveyor. The material stop is connected to the side of the conveyor opposite to the loading position. The sealing machine is installed at the processing position.

[0005] In one embodiment, the inclined support mechanism includes a hinge and an adjustment assembly. The hinge is mounted on the fixed frame and connected to the side of the conveyor away from the loading position so that the conveyor can rotate around the fixed frame. The adjustment assembly is connected to the side of the conveyor close to the loading position so as to adjust the tilt angle of the conveyor relative to the fixed frame.

[0006] In one embodiment, the adjustment assembly includes an adapter, a support, and an adjustment member. The adapter is connected to the conveyor and has an adjustment hole. The support is connected to the fixed frame. The adjustment member passes through the adjustment hole and is connected to the support. The adjustment member is a hand-tightening nut and is threadedly connected to the support.

[0007] In one embodiment, the adjustment hole is an arc-shaped hole and is coaxially arranged with the rotation axis of the hinge. The adjustment member passes through the adjustment hole at any position and is connected to the support member.

[0008] In one embodiment, there are multiple adjustment holes, and each adjustment hole is distributed around the rotation axis of the hinge on the adapter. The adjustment member passes through any one of the adjustment holes and is connected to the support member.

[0009] In one embodiment, the baffle includes a connecting part and a limiting part. The connecting part is connected to the conveyor, and the limiting part is spaced apart from the conveyor and forms a limiting groove with the conveyor.

[0010] In one embodiment, the sealing machine includes a body, a connecting frame, a guide rail, and fasteners. The body is connected to the connecting frame, and the connecting frame slides along the guide rail to approach or move away from the stop. The guide rail is provided with a strip groove, and the fasteners pass through the strip groove at any position and are connected to the connecting frame. The fasteners are hand-tightened nuts and are threadedly connected to the connecting frame.

[0011] In one embodiment, the sealing machine further includes a guide member connected to the side of the conveyor near the loading position.

[0012] In one embodiment, the guide includes a support section and a guide section, the support section being connected to the conveyor, and the guide section being connected to one end of the support section near the body and extending toward the encapsulation opening of the body.

[0013] A packaging machine comprising the automatic edge-sealing device described in any one of the above claims.

[0014] The beneficial effects of the automatic sealing device provided in this application are as follows: by using a diagonal bracing mechanism installed on a fixed frame to make the side of the conveyor with the feeding position higher than the other side, and by installing the sealing machine at the processing position on the same side as the feeding position, the packaging bag can be effectively controlled to slide automatically toward the baffle on the conveyor by gravity. During the process of the conveyor transporting the packaging bag, the baffle restricts the position of the packaging bag relative to the sealing machine, so that the sealing position of each packaging bag passing through the sealing machine is in the same position, thereby meeting the requirement of consistent sealing position of each packaging bag in the process of large-scale packaging and achieving the purpose of improving the consistency of sealing position of the packaging bags. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the automatic edge-sealing device shown in this utility model;

[0016] Figure 2 for Figure 1 The side view of the automatic edge banding device shown.

[0017] The meanings of the numbers in the attached diagram are as follows:

[0018] 100. Automatic edge banding device;

[0019] 10. Fixture;

[0020] 20. Conveyor; 21. Loading position; 22. Processing position;

[0021] 30. Diagonal bracing mechanism; 31. Hinge; 32. Adjustment assembly; 321. Adapter; 322. Support; 323. Adjustment component; 324. Adjustment hole;

[0022] 40. Material stop; 41. Connecting part; 42. Limiting part; 43. Limiting groove;

[0023] 50. Sealing machine; 51. Body; 511. Sealing port; 52. Connecting frame; 53. Guide rail; 531. Strip groove; 54. Fastener; 55. Guide component; 551. Support section; 552. Guide section. Detailed Implementation

[0024] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0025] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0029] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0030] like Figure 1 As shown, it is the automatic edge sealing device 100 of this utility model.

[0031] like Figures 1 to 2As shown, the automatic edge sealing device 100 includes: a fixed frame 10, a conveyor 20, a diagonal bracing mechanism 30, a material stop 40, and a sealing machine 50. The conveyor 20 has a loading position 21 and a processing position 22 sequentially arranged on the same side along the conveying direction. The diagonal bracing mechanism 30 is mounted on the fixed frame 10 and connected to the conveyor 20, such that the side of the conveyor 20 with the loading position 21 is higher than the other side of the conveyor 20. The material stop 40 is connected to the side of the conveyor 20 opposite to the loading position 21. The sealing machine 50 is installed at the processing position 22 and uses the diagonal bracing mechanism mounted on the fixed frame 10. The conveyor 20 is positioned such that one side of the feeding position 21 is higher than the other side. The sealing machine 50 is installed at the processing position 22, which is on the same side as the feeding position 21. This arrangement allows the packaging bags to slide automatically toward the retaining member 40 on the conveyor 20 under the influence of gravity. During the transport of the packaging bags by the conveyor 20, the retaining member 40 restricts the position of the packaging bags relative to the sealing machine 50, ensuring that the sealing position of each packaging bag passing through the sealing machine 50 is in the same position. This meets the requirement of consistent sealing position of each packaging bag during large-scale packaging, thereby improving the consistency of the sealing position of the packaging bags.

[0032] The following text, combined with Figures 1 to 2 The automatic edge sealing device 100 described above will be further explained.

[0033] To improve the versatility and adaptability of the automatic edge banding device 100, such as Figure 2 As shown, the inclined support mechanism 30 includes a hinge 31 and an adjustment component 32. The hinge 31 is mounted on the fixed frame 10 and connected to the side of the conveyor 20 away from the loading position 21, so that the conveyor 20 can rotate around the fixed frame 10. The adjustment component 32 is connected to the side of the conveyor 20 near the loading position 21 to adjust the tilt angle of the conveyor 20 relative to the fixed frame 10. By using the hinge 31 and the adjustment component 32 in cooperation, the hinge 31 enables the conveyor 20 to rotate around the fixed frame 10, and the adjustment component 32 can adjust the tilt angle of the conveyor 20 relative to the fixed frame 10, so that the tilt angle of the conveyor 20 can be flexibly adjusted according to actual needs to adapt to the conveying of packaging bags of different specifications, weights and shapes, thereby effectively improving the versatility and adaptability of the automatic sealing device 100 and achieving the purpose of expanding the application range of the automatic sealing device 100.

[0034] Specifically, in order to improve the adjustment efficiency of conveyor 20, such as Figure 2As shown, the adjustment component 32 includes an adapter 321, a support 322, and an adjustment component 323. The adapter 321 is connected to the conveyor 20 and has an adjustment hole 324. The support 322 is connected to the fixed frame 10. The adjustment component 323 passes through the adjustment hole 324 and is connected to the support 322. The adjustment component 323 is a hand-tightening nut and is threadedly connected to the support 322. By using the adapter 321, the support 322, and the hand-tightening nut in cooperation, no additional tools are needed, making operation simple and convenient. This improves the speed and convenience of adjusting the tilt angle of the conveyor 20 for the operator, thereby improving the adjustment efficiency of the conveyor 20.

[0035] Furthermore, in order to further improve the adjustment accuracy and applicability of the automatic edge banding device 100, such as... Figure 2 As shown, the adjustment hole 324 is an arc-shaped hole and is coaxially arranged with the rotation axis of the hinge 31. The adjustment member 323 passes through the adjustment hole 324 at any position and connects to the support member 322. By using the method that the adjustment hole 324 is an arc-shaped hole and is coaxially arranged with the rotation axis of the hinge 31, the adjustment member 323 can connect to the support member 322 at any position of the adjustment hole 324, thereby realizing continuous and smooth adjustment of the tilt angle of the conveyor 20. This allows for more precise control of the tilt angle of the conveyor 20 to meet the precise requirements of the packaging bag conveying angle under different working conditions, and further improves the adjustment accuracy and applicability of the automatic sealing device 100.

[0036] In another embodiment, to improve the operating efficiency of the adjustment component 32, there are multiple adjustment holes 324. Each adjustment hole 324 is distributed around the rotation axis of the hinge 31 on the adapter 321. The adjustment component 323 passes through any one of the adjustment holes 324 and connects to the support component 322. By setting multiple adjustment holes 324 and distributing them around the rotation axis of the hinge 31, the operator can select the appropriate adjustment hole 324 to connect the adjustment component 323 to the support component 322 according to actual needs, so as to determine the tilt angle of the conveyor 20. This allows for quick and precise control of the tilt angle of the conveyor 20, thereby meeting the conveying requirements of specific types of packaging bags and achieving the goal of improving the operating efficiency of the adjustment component 32.

[0037] To improve the accuracy and stability of transporting 20 pairs of packaging bags via the conveyor, such as... Figure 2As shown, the baffle 40 includes a connecting part 41 and a limiting part 42. The connecting part 41 is connected to the conveyor 20, and the limiting part 42 is spaced apart from the conveyor 20, forming a limiting groove 43 with the conveyor 20. By using the connecting part 41 of the baffle 40 to connect to the conveyor 20, and the limiting part 42 to be spaced apart from the conveyor 20 to form a limiting groove 43, the limiting groove 43 can effectively limit the packaging bag, allowing the packaging bag to be transported along a predetermined path on the conveyor 20. This ensures that the packaging bag accurately reaches the processing position 22, preventing the packaging bag from shifting or falling during transport, thereby improving the transport accuracy and stability of the packaging bag by the conveyor 20.

[0038] To improve the applicability and sealing accuracy of the sealing machine 50, such as Figure 2 As shown, the sealing machine 50 includes a body 51, a connecting frame 52, a guide rail 53, and fasteners 54. The body 51 is connected to the connecting frame 52. The connecting frame 52 slides along the guide rail 53 to approach or move away from the stop member 40. The guide rail 53 is provided with a strip groove 531. The fasteners 54 pass through the strip groove 531 at any position and are connected to the connecting frame 52. The fasteners 54 are hand-tightening nuts and are threadedly connected to the connecting frame 52. By using the method of sliding connection between the connecting frame 52 and the guide rail 53, and fasteners 54 passing through the strip groove 531 at any position and being connected to the connecting frame 52, the sealing machine 50 can move and be positioned flexibly on the guide rail 53. This allows the operator to quickly and accurately adjust the position of the body 51 relative to the stop member 40 according to the size, shape, and sealing requirements of the packaging bag, thereby precisely controlling the sealing position on the packaging bag and improving the applicability and sealing accuracy of the sealing machine 50.

[0039] To improve the production yield of packaging bags, such as Figure 1 As shown, the sealing machine 50 also includes a guide 55, which is connected to the side of the conveyor 20 near the loading position 21. The guide 55 can guide the packaging bag to smoothly enter the sealing port 511 of the sealing machine 50, avoiding the problem of the packaging bag getting stuck or deviating during the process of entering the sealing port 511 of the sealing machine 50, thereby effectively ensuring the sealing yield of each packaging bag and achieving the purpose of improving the production yield of packaging bags.

[0040] Furthermore, in order to further improve the accuracy and smoothness of the packaging bag entering the sealing port 511, such as... Figure 1As shown, the guide 55 includes a support section 551 and a guide section 552. The support section 551 is connected to the conveyor 20, and the guide section 552 is connected to the end of the support section 551 near the body 51 and extends towards the sealing opening 511 of the body 51. By connecting the support section 551 to the conveyor 20 and extending the guide section 552 towards the sealing opening 511 of the body 51, the packaging bag can be effectively guided along a specific path into the sealing opening 511, resulting in more precise and stable guidance of the packaging bag and further improving the accuracy and smoothness of the packaging bag entering the sealing opening 511.

[0041] In actual use, the automatic sealing device 100 provided in this application is as follows: the packaging bag is placed on the conveyor 20 through the loading position 21. Due to the inclined support mechanism 30, the side of the conveyor 20 with the loading position 21 is higher than the other side of the conveyor 20, that is, the conveyor 20 is inclined. The packaging bag slides down to the baffle 40 under the action of gravity. During the process of the conveyor 20 transporting the packaging bag, the limiting groove 43 of the baffle 40 limits the packaging bag to ensure the relative position of the packaging bag with respect to the sealing machine 50. When the packaging bag reaches the processing position 22, the sealing machine 50 enters the sealing port under the guidance of the guide 55 to seal the packaging bag and complete the sealing operation.

[0042] A packaging machine includes the automatic sealing device 100 described in any one of the above claims. Because it includes the automatic sealing device 100 described in any one of the above claims, by adopting the automatic sealing device 100, stable conveying and precise sealing of packaging bags can be achieved, thereby improving the overall performance and working efficiency of the packaging machine, ensuring packaging quality, and enhancing the packaging experience.

[0043] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0044] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An automatic edge-sealing device, characterized in that, include: The system includes a fixed frame, a conveyor, a bracing mechanism, a baffle, and a sealing machine. The conveyor has a loading position and a processing position on the same side along the conveying direction. The bracing mechanism is installed on the fixed frame and connected to the conveyor, so that the side of the conveyor with the loading position is higher than the other side of the conveyor. The baffle is connected to the side of the conveyor away from the loading position. The sealing machine is installed at the processing position.

2. The automatic edge-sealing device according to claim 1, characterized in that, The inclined support mechanism includes a hinge and an adjustment component. The hinge is mounted on the fixed frame and connected to the side of the conveyor away from the loading position, so that the conveyor can rotate around the fixed frame. The adjustment component is connected to the side of the conveyor close to the loading position, so as to adjust the tilt angle of the conveyor relative to the fixed frame.

3. The automatic edge-sealing device according to claim 2, characterized in that, The adjustment assembly includes an adapter, a support, and an adjustment component. The adapter is connected to the conveyor and has an adjustment hole. The support is connected to the fixed frame, and the adjustment component passes through the adjustment hole and is connected to the support.

4. The automatic edge-sealing device according to claim 3, characterized in that, The adjustment hole is an arc-shaped hole and is coaxial with the rotation axis of the hinge. The adjustment member passes through the adjustment hole at any position and is connected to the support member.

5. The automatic edge-sealing device according to claim 3, characterized in that, The number of adjustment holes is multiple, and each adjustment hole is distributed around the rotation axis of the hinge on the adapter. The adjustment member passes through any one of the adjustment holes and is connected to the support member.

6. The automatic edge-sealing device according to claim 1, characterized in that, The material stop includes a connecting part and a limiting part. The connecting part is connected to the conveyor, and the limiting part is spaced apart from the conveyor and forms a limiting groove with the conveyor.

7. The automatic edge-sealing device according to claim 1, characterized in that, The sealing machine includes a body, a connecting frame, a guide rail, and fasteners. The body is connected to the connecting frame. The connecting frame slides along the guide rail to approach or move away from the stop. The guide rail is provided with a strip groove. The fasteners pass through the strip groove at any position and are connected to the connecting frame.

8. The automatic edge-sealing device according to claim 7, characterized in that, The sealing machine also includes a guide component, which is connected to the side of the conveyor near the loading position.

9. The automatic edge-sealing device according to claim 8, characterized in that, The guide includes a support section and a guide section. The support section is connected to the conveyor, and the guide section is connected to the end of the support section near the body and extends toward the encapsulation port of the body.

10. A packaging machine, characterized in that, Includes the automatic edge sealing device as described in any one of claims 1 to 9.

Images