Mounting member and its application of quick-release vacuum disc structure and aluminum foil cutter head

Abstract

The utility model relates to a cigarette machine field discloses a kind of quick-release vacuum disc structure and aluminium foil paper cutter head of installation component and its application, installation component includes first mounting, first mounting has first fixed part and first connecting part, and first fixed part is used to fixedly connect first target along first direction;Second mounting, second mounting has second fixed part and second connecting part, and second fixed part is used to fixedly connect second target along second direction, and second connecting part and first connecting part are along third direction sliding fit;Fastener, fastener is used to fixedly connect first connecting part and second connecting part;Third direction is identical with first direction, and / or third direction is identical with second direction, without other components in aluminium foil paper cutting head cooperation dismounting can complete the dismounting of vacuum disc component, it is convenient and fast, reduce the time of synchronous belt replacement in vacuum disc component, reduce the maintenance cost of aluminium foil paper cutter head.

Description

Technical Field

[0001] This utility model relates to the field of cigarette machinery technology, specifically to a quick-release vacuum disc structure for an installation component and its application, and an aluminum foil paper scissor head. Background Technology

[0002] In the cigarette manufacturing industry, a stable supply of aluminum foil is crucial for ensuring a smooth production process. The aluminum foil shearing head, as a core component in this critical step, directly impacts overall production efficiency and product quality through its performance and reliability. The aluminum foil shearing head precisely cuts continuous aluminum foil into individual sheets that meet packaging requirements using its built-in cutter. Then, two vacuum discs hold the cut aluminum foil along its sides, ensuring a stable downward conveyance.

[0003] However, in the existing technology, the synchronous operation of the two vacuum discs is achieved by a synchronous belt. Although this design ensures the synchronicity of operation to a certain extent, the synchronous belt will inevitably experience wear and loosening during long-term use, and needs to be replaced regularly to maintain the normal operation of the equipment.

[0004] In the existing method of replacing the timing belt, the mounting component used to install the vacuum disc assembly must first be disassembled. To ensure installation strength, the mounting component is partially inserted into the vacuum disc assembly and connected to its flange. This design means that the mounting component must be moved a certain distance to detach from the vacuum disc assembly before it can be disassembled. However, the narrow space of the aluminum foil shearing head structure does not provide enough space for disassembly. Therefore, other components in the aluminum foil shearing head must first be disassembled and removed to create space for disassembly. Then, the mounting component can be disassembled and detached from the vacuum disc assembly, and finally, the vacuum disc assembly can be removed to replace the timing belt within it.

[0005] This cumbersome disassembly process is not only time-consuming, but also involves the disassembly of a large number of parts, resulting in a huge workload. This greatly increases the difficulty and cost of equipment maintenance, reduces production efficiency, and also brings many inconveniences to operators. Utility Model Content

[0006] The purpose of this invention is to overcome the problem of cumbersome disassembly of existing vacuum disk components and to provide a quick-release vacuum disk structure that can be quickly disassembled without the need for other components in the aluminum foil cutting head.

[0007] To achieve the above objectives, the first aspect of this utility model provides a mounting component for fixing a first target component and a second target component together. The mounting component includes:

[0008] A first mounting component has a first fixing part and a first connecting part, wherein the first fixing part is used to fix and connect a first target component along a first direction;

[0009] A second mounting component, comprising a second fixing portion and a second connecting portion, the second fixing portion for fixing the second target component along a second direction, and the second connecting portion slidingly engaging with the first connecting portion along a third direction; and

[0010] Fasteners are used to securely connect a first connecting part and a second connecting part.

[0011] Among them, the third-party direction is consistent with the first direction, and / or the third-party direction is consistent with the second direction.

[0012] In some embodiments, the connection direction of the fastener fixing the first connecting part and the second connecting part is perpendicular to the sliding engagement direction of the first connecting part and the second connecting part.

[0013] In some embodiments, two or more fasteners are provided.

[0014] In some embodiments, the fasteners are distributed along the sliding engagement direction of the first connecting portion and the second connecting portion.

[0015] In some embodiments, a first mounting hole is provided on the first connecting part, and a second mounting hole is provided on the second connecting part. Fasteners are inserted into the first mounting hole and the second mounting hole to fix the first connecting part and the second connecting part together.

[0016] In some embodiments, the first connecting portion is provided with a guide space for sliding engagement with the second connecting portion, or the second connecting portion is provided with a guide space for sliding engagement with the first connecting portion.

[0017] In some embodiments, along the relative sliding direction of the first connecting portion and the second connecting portion, the profile cross-section of the guide space is adapted to the cross-section of the second connecting portion and is non-circular, or the profile cross-section of the guide space is adapted to the cross-section of the first connecting portion and is non-circular.

[0018] The second aspect of this utility model provides a quick-release vacuum disc structure, including a vacuum disc component and an installation component as described above. The first fixing part in the installation component is fixedly connected to the flange in the vacuum disc component, and the first direction is consistent with the third direction; or the second fixing part in the installation component is fixedly connected to the flange in the vacuum disc component, and the second direction is consistent with the third direction.

[0019] In some embodiments, after the fasteners loosen the first and second connecting portions, the first and second connecting portions can slide relatively close to each other by a distance of not less than 15 mm.

[0020] The third aspect of this utility model provides an aluminum foil paper scissor head, including a shell plate and a quick-release vacuum disc structure as described above. The first fixing part in the mounting component is fixedly connected to the flange in the vacuum disc component and the second fixing part in the mounting component is fixedly connected to the shell plate, or the second fixing part in the mounting component is fixedly connected to the flange in the vacuum disc component and the first fixing part in the mounting component is fixedly connected to the shell plate.

[0021] The quick-release vacuum disc structure based on the above-described technical solution of this utility model has the following advantages:

[0022] In the installed state, the fasteners securely connect the first connecting part and the second connecting part, so that the first mounting part and the second mounting part are combined into a mounting component. The mounting component is fixedly connected to the shell plate of the aluminum foil scissor head and the flange in the vacuum disk assembly, so as to achieve the purpose of installing the vacuum disk component onto the aluminum foil scissor head.

[0023] When the vacuum disc component needs to be disassembled, the fasteners and the connection between the mounting component and the flange of the vacuum disc component are loosened, allowing the first and second mounting components to come closer together. This allows the portion of the mounting component that is inserted into the vacuum disc component to detach from the vacuum disc component, eliminating the interference of the mounting component on the disassembly of the vacuum disc component. The disassembly of the vacuum disc component can be completed without the cooperation of other components in the aluminum foil cutting head, which is convenient and quick, reduces the time required for replacing the synchronous belt in the vacuum disc component, and lowers the maintenance cost of the aluminum foil cutting head.

[0024] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural diagram of the mounting component according to one embodiment of the present utility model;

[0026] Figure 2 yes Figure 1 A three-dimensional structural diagram of the mounting components from another perspective;

[0027] Figure 3 yes Figure 1 An explosion diagram;

[0028] Figure 4 This is a structural diagram showing the connection between the first target component and the second target component when the mounting components, which are consistent in the first direction, the second direction, and the third direction, are connected.

[0029] Figure 5 This is a structural diagram of a third-party mounting component that connects the first target component and the second target component in a direction that is aligned only with the second direction.

[0030] Figure 6This is a structural diagram of a third-party installation component that connects the first target component and the second target component in a direction that is consistent only with the first direction.

[0031] Figure 7 This is a schematic diagram of the structure of a vacuum disk component fixed by a first mounting component, where the mounting components maintain consistency in the first, second, and third directions.

[0032] Figure 8 This is a schematic diagram of a structure in which a third-party mounting component, which is aligned only with the first direction, fixes a vacuum disk component through a first mounting member.

[0033] Figure 9 This is a schematic diagram of the structure of a vacuum disk component that is fixed by a second mounting component, with the mounting components maintaining consistency in the first, second, and third directions.

[0034] Figure 10 This is a schematic diagram of a structure in which a third-party mounting component, which is aligned only with the second direction, fixes a vacuum disk component via a second mounting piece.

[0035] Figure 11 This is a comparative structural diagram showing the first mounting component sliding towards the second mounting component and the second mounting component sliding towards the first mounting component.

[0036] Explanation of reference numerals in the attached figures

[0037] 100. Mounting component; 101. First mounting component; 102. Second mounting component; 103. Fastener; 104. First fixing part; 105. First connecting part; 106. Second fixing part; 107. Second connecting part; 108. First mounting hole; 109. Second mounting hole; 110. Guide sliding space; 200. First target component; 300. Second target component; 400. Vacuum disk component; 401. Flange component; 500. Shell plate; a. First direction; b. Second direction; c. Third direction. Detailed Implementation

[0038] The specific embodiments of this utility model are described in detail below. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0039] In this utility model, a first aspect provides a mounting component 100 for fixing two independent parts together. (See attached drawing.) Figure 1 Appendix Figure 2 and appendix Figure 3As shown, the mounting component 100 includes a first mounting member 101, a second mounting member 102, and a fastener 103. The first mounting member 101 has a first fixing portion 104 and a first connecting portion 105. The second mounting member 102 has a second fixing portion 106 and a second connecting portion 107. The second connecting portion 107 is slidably connected to the first connecting portion 105. The fastener 103 is used to fix the first connecting portion 105 and the second connecting portion 107. When the fastener 103 is in the working state, it restricts the relative sliding between the first connecting portion 105 and the second connecting portion 107. When the fastener 103 is out of the working state, the first connecting portion 105 and the second connecting portion 107 can slide relative to each other.

[0040] Combined with appendix Figure 4 As shown, the mounting component 100 is used to fixably connect the first target component 200 and the second target component 300. Specifically, the first fixing part 104 is used to fixably connect the first target component 200 along a first direction a, and the second fixing part 106 is used to fixably connect the second target component 300 along a second direction b. The sliding engagement direction between the second connecting part 107 and the first connecting part 105 is a third direction c, which coincides with the first direction a and / or the second direction b. (See attached diagram.) Figure 4 In this context, the first direction a, the second direction b, and the third direction c are all consistent.

[0041] To facilitate the use of the first fixing part 104 and the second fixing part 106 for fixing the target part, both the first fixing part 104 and the second fixing part 106 are designed in the shape of a flange. The first fixing part 104 and the second fixing part 106 can be fixed to the target part by bolts, screws, etc., which is convenient and quick.

[0042] When it is necessary to disassemble and separate the first target component 200 and the second target component 300, the fastener 103 is loosened to disengage it from its working state, and the connection between the first fixing part 104 and the first target component 200 is also loosened. At this time, the first mounting part 101 can slide towards the second mounting part 102 along the third direction c while moving away from the first target component 200. The first target component 200 can then be disassembled and separated from the second target component 300, completing the disassembly and separation of the first target component 200 and the second target component 300. Sliding the first mounting part 101 away from the first target component 200 is to avoid interfering with the detachment of the first target component 200.

[0043] When the disassembly space between the first target component 200 and the second target component 300 is limited, the mounting component 100 in this utility model is used to connect the first target component 200 and the second target component 300. This allows the disassembly process to be completed without disassembling or removing other components besides the first target component 200 and the second target component 300 to free up the disassembly space. Only the disassembly operation of the mounting component 100 is required to achieve the disassembly and separation of the first target component 200 and the second target component 300.

[0044] Similarly, during the disassembly process, the fastener 103 can be loosened to remove it from the working state and the connection between the second fixing part 106 and the second target part 300 can be loosened. At this time, the second mounting part 102 can slide towards the first mounting part 101 along the third direction c and move away from the second target part 300. At this time, the second target part 300 can be disassembled and separated from the first target part 200, thus completing the disassembly and separation of the first target part 200 and the second target part 300.

[0045] Of course, during disassembly, the fastener 103 can be loosened to disengage it from its working state, and the connection between the first fixing part 104 and the first target part 200, as well as the connection between the second fixing part 106 and the second target part 300, can be released. At this time, the first mounting part 101 and the second mounting part 102 can simultaneously slide closer to each other along the third direction c and simultaneously move away from the first target part 200 and the second target part 300. At this time, the first target part 200 and the second target part 300 can be disassembled together and detached from each other.

[0046] In practical applications, the appropriate disassembly method can be used according to the disassembly requirements of the target component.

[0047] In other embodiments, in conjunction with the appendix Figure 5 and attached Figure 6 As shown, the third direction c is only consistent with the first direction a, or the third direction c is only consistent with the second direction b.

[0048] Specifically, in the appendix Figure 5In this embodiment, the third direction c is only consistent with the second direction b. During disassembly, the fastener 103 is loosened to disengage from the working state, and the connection between the second fixing part 106 and the second target part 300 is released. Then, the second mounting part 102 is slid along the third direction c towards the first mounting part 101 and away from the second target part 300, allowing the second target part 300 to be disassembled from the first target part 200, thus completing the disassembly and separation of the first target part 200 and the second target part 300. In this embodiment, if the fastener 103 is loosened to disengage from the working state and the connection between the first fixing part 104 and the first target part 200 is released, since the third direction c is not consistent with the first direction a and the first mounting part 101 and the second mounting part 102 need to slide relative to each other along the third direction c, it cannot be guaranteed that the first mounting part 101 will move away from the first target part 200, thus it cannot be guaranteed that the first mounting part 101 will not interfere with the disassembly and separation of the first target part 200.

[0049] Therefore, when a third party applies the first target component 200 and the second target component 300 to the mounting component 100 which is aligned with the second direction b, the fastener 103 is loosened and removed from the working state during the disassembly process, and the connection between the second fixing part 106 and the second target component 300 is loosened to achieve relative sliding of the first mounting component 101 and the second mounting component 102.

[0050] Similarly, in the appendix Figure 6 The third direction c is only consistent with the first direction a. In this embodiment, when the mounting component 100, whose third direction c is only consistent with the first direction a, is used to install the first target component 200 and the second target component 300, the fastener 103 is loosened and removed from the working state during the disassembly process, and the connection between the first fixing part 104 and the first target component 200 needs to be loosened to realize the relative sliding of the first mounting component 101 and the second mounting component 102.

[0051] In some preferred embodiments, the fastener 103 is fixedly connected to the first connecting part 105 and the second connecting part 107 in the connection direction, which is perpendicular to the sliding engagement direction of the first connecting part 105 and the second connecting part 107, thereby improving the stress resistance of the fastener 103 with the same length.

[0052] In some preferred embodiments, two or more fasteners 103 are provided to improve the connection strength between the first mounting member 101 and the second mounting member 102.

[0053] In some preferred embodiments, the fasteners 103 are distributed along the sliding engagement direction of the first connecting portion 105 and the second connecting portion 107 to improve the connection stability of the first mounting member 101 and the second mounting member 102.

[0054] In some preferred embodiments, a first mounting hole 108 is provided on the first connecting portion 105, and a second mounting hole 109 is provided on the second connecting portion 107. A fastener 103 passes through the first mounting hole 108 and the second mounting hole 109, and is used to fix the first connecting portion 105 and the second connecting portion 107 together. The mounting holes improve the installation accuracy of the fastener 103 and reduce the installation difficulty. In this embodiment, the fastener 103 is a countersunk bolt, and the first mounting hole 108 is a countersunk hole.

[0055] In some preferred embodiments, a guide space 110 is provided on the first connecting portion 105 for sliding engagement with the second connecting portion 107, or a guide space 110 is provided on the second connecting portion 107 for sliding engagement with the first connecting portion 105. The provision of the guide space 110 improves the stability of the first mounting member 101 and the second mounting member 102 when they slide relative to each other. (See attached diagram.) Figure 3 As shown, in this embodiment, the guide space 110 is a groove formed on the first connecting portion 105, and the second connecting portion 107 is adapted to the groove. In other embodiments, the guide space 110 may also be an opening.

[0056] In a further preferred embodiment, along the relative sliding direction of the first connecting portion 105 and the second connecting portion 107, the profile cross-section of the guide space 110 is adapted to the cross-section of the second connecting portion 107 and is non-circular, or the profile cross-section of the guide space 110 is adapted to the cross-section of the first connecting portion 105 and is non-circular. (See attached diagram.) Figure 3 The guide space 110 is a rectangular groove formed on the first connecting part 105, and the second connecting part 107 is a rectangular strip adapted to the rectangular groove. The non-circular design prevents the first mounting part 101 and the second mounting part 102 from rotating relative to each other during relative sliding.

[0057] The second aspect of this utility model provides a quick-release vacuum disk structure, including a vacuum disk component 400 and a mounting component 100 of any of the above embodiments. (See attached...) Figure 7 Appendix Figure 8 As shown, the first fixing part 104 in the mounting component 100 is fixedly connected to the flange 401 in the vacuum disk component 400, and the first direction a coincides with the third direction c. Alternatively, as shown in the attached diagram... Figure 9 Appendix Figure 10 As shown, the second fixing part 106 in the mounting component 100 is fixedly connected to the flange 401 in the vacuum disk component 400, and the second direction b is consistent with the third direction c. Since the flange 401 is located inside the vacuum disk component 400, the first fixing part 104 or the second fixing part 106 in the mounting component 100 needs to penetrate into the vacuum disk component 400 to connect with the flange 401.

[0058] Specifically, when the first fixing part 104 is connected to the flange 401, the first direction a must be aligned with the third direction c. The fastener 103 is loosened and disengaged from its working state, and the connection between the first fixing part 104 and the flange 401 must be released, allowing the first fixing part 104 to slide along the third direction c and move away from the vacuum disk component 400. This avoids interfering with the disassembly and detachment of the vacuum disk component 400. Simultaneously, it eliminates the need to disassemble or remove other components besides the vacuum disk component 400 to create space for disassembly, making the disassembly of the vacuum disk component 400 simpler and more convenient, thus making the replacement of the timing belt in the vacuum disk component 400 more efficient.

[0059] Similarly, when the second fixing part 106 is connected to the flange 401, the second direction b must be kept consistent with the third direction c. The fastener 103 is loosened and disengaged from the working state, and the connection between the second fixing part 106 and the flange 401 must be loosened so that the second fixing part 106 slides along the third direction c and away from the vacuum disk component 400 to avoid interfering with the disassembly and detachment of the vacuum disk component 400.

[0060] In some preferred embodiments, after the fastener 103 loosens the first connecting portion 105 and the second connecting portion 107, the distance between the first connecting portion 105 and the second connecting portion 107 that they can slide relatively close together is not less than 15mm. Specifically, the mounting component 100 generally needs to penetrate 15mm into the vacuum disk component 400 before being fixed to the flange 401 therein. The distance configuration in this embodiment is to ensure that the first mounting component 101 or the second mounting component 102 can be completely detached from the vacuum disk component 400 during disassembly.

[0061] Combined with appendix Figure 11 As shown, the middle structure is the mounting component 100 structure when the fastener 103 is disengaged. The left structure is the mounting component 100 structure after the first mounting member 101 slides towards the second mounting member 102. When the first fixing part 104 is fixedly connected to the flange member 401, during disassembly, the first fixing part 104 disengages from the flange member 401, and then the first mounting member 101 moves towards the second mounting member 102 along a third direction c. The right structure is the mounting component 100 structure after the second mounting member 102 slides towards the first mounting member 101. When the second fixing part 106 is fixedly connected to the flange member 401, during disassembly, the second fixing part 106 disengages from the flange member 401, and then the second mounting member 102 moves towards the first mounting member 101 along a third direction c.

[0062] The third aspect of this utility model provides an aluminum foil paper scissor head, including a shell plate 500 and a quick-release vacuum disc structure as described in any of the above embodiments. (See attached diagram.) Figure 7 To be continued Figure 10The first fixing part 104 in the mounting component 100 is fixedly connected to the flange 401 in the vacuum disk component 400, and the second fixing part 106 in the mounting component 100 is fixedly connected to the shell plate 500. Alternatively, the second fixing part 106 in the mounting component 100 is fixedly connected to the flange 401 in the vacuum disk component 400, and the first fixing part 104 in the mounting component 100 is fixedly connected to the shell plate 500. Using the above-described quick-release vacuum disk structure, when the vacuum disk component 400 needs to be disassembled to replace the timing belt, it is not necessary to disassemble or remove other components in the aluminum foil scissor head to create space for disassembly. This is convenient and quick, reduces the time required for replacing the timing belt in the vacuum disk component 400, and lowers the maintenance cost of the aluminum foil scissor head.

[0063] The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0064] It should also be noted that the various specific technical features described in the above embodiments can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0065] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. An installation component for fixing a first target member (200) and a second target member (300), characterized in that, The mounting components include: The first mounting member (101) has a first fixing part (104) and a first connecting part (105), the first fixing part (104) being used to fix the first target member (200) along a first direction. The second mounting member (102) has a second fixing part (106) and a second connecting part (107). The second fixing part (106) is used to fix the second target member (300) in a second direction, and the second connecting part (107) slides with the first connecting part (105) in a third direction. Fastener (103), the fastener (103) is used to fix the first connecting part (105) and the second connecting part (107) in a fixed connection. Wherein, the third direction is consistent with the first direction, and / or the third direction is consistent with the second direction.

2. The mounting component according to claim 1, characterized in that, The fastener (103) is fixedly connected to the first connecting part (105) and the second connecting part (107) in a direction that is perpendicular to the sliding engagement direction of the first connecting part (105) and the second connecting part (107).

3. The mounting component according to claim 1, characterized in that, Two or more fasteners (103) are provided.

4. The mounting component according to claim 3, characterized in that, The fasteners (103) are distributed along the sliding engagement direction of the first connecting portion (105) and the second connecting portion (107).

5. The mounting component according to claim 1, characterized in that, The first connecting part (105) has a first mounting hole (108), and the second connecting part (107) has a second mounting hole (109); the fastener (103) passes through the first mounting hole (108) and the second mounting hole (109) to fix the first connecting part (105) and the second connecting part (107).

6. The mounting component according to claim 1, characterized in that, The first connecting part (105) is provided with a sliding space (110) for slidingly engaging with the second connecting part (107), or the second connecting part (107) is provided with a sliding space (110) for slidingly engaging with the first connecting part (105).

7. The mounting component according to claim 6, characterized in that, Along the relative sliding direction of the first connecting part (105) and the second connecting part (107), the profile cross section of the guide space (110) is adapted to the cross section of the second connecting part (107) and is non-circular, or the profile cross section of the guide space (110) is adapted to the cross section of the first connecting part (105) and is non-circular.

8. A quick-release vacuum disk structure, characterized in that, The device includes a vacuum disk component (400) and a mounting component as described in any one of claims 1 to 7, wherein the first fixing part (104) in the mounting component is fixedly connected to the flange (401) in the vacuum disk component (400), and the first direction is consistent with the third direction; or the second fixing part (106) in the mounting component is fixedly connected to the flange (401) in the vacuum disk component (400), and the second direction is consistent with the third direction.

9. The quick-release vacuum disk structure according to claim 8, characterized in that, After the fastener (103) loosens the first connecting part (105) and the second connecting part (107), the first connecting part (105) and the second connecting part (107) can slide relatively close by a distance of not less than 15mm.

10. A type of aluminum foil paper scissor blade, characterized in that, The device includes a shell plate (500) and a quick-release vacuum disc structure as described in claim 8 or 9, wherein the first fixing part (104) in the mounting component is fixedly connected to the flange (401) in the vacuum disc component (400) and the second fixing part (106) in the mounting component is fixedly connected to the shell plate (500), or the second fixing part (106) in the mounting component is fixedly connected to the flange (401) in the vacuum disc component (400) and the first fixing part (104) in the mounting component is fixedly connected to the shell plate (500).

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