A cigarette packet conveying anti-airhead device

Abstract

The utility model relates to a cigarette packet conveying technology field discloses a cigarette packet conveying anti-empty device, is applied to cigarette packet conveying mechanism, and the cigarette packet conveying mechanism includes the conveyer belt, both sides of conveyer belt all are provided with the side plate, and the anti-empty device includes two groups respectively symmetry installs on two side plates on the deceleration component, and the deceleration component includes the mounting panel and the shell fragment, and the mounting panel fixed mounting is located in the side of side plate away from conveyer belt, and the side plate is provided with the notch on, and both ends of mounting panel are fixedly connected with the side plate of both ends of the notch, and the shell fragment includes the mounting section and the guide section of one piece, and the mounting section is located in the notch, and the mounting section fixed mounting is located in the inboard of mounting panel, and the guide section is located in the one end of mounting section close to cigarette packet output direction, and the guide section is from fixed end to free end to the middle line of conveyer belt sets up with the inclination. The utility model can solve the prior art, and the problem that the brush wear is more serious, needs to change from time to time, and the maintenance is more troublesome.

Description

Technical Field

[0001] This utility model relates to the field of tobacco package conveying technology, and in particular to a tobacco package conveying anti-empty head device. Background Technology

[0002] During the cigarette pack conveying process, when the conveying speed of the front cigarette pack is less than that of the rear cigarette pack, and there is a large speed difference between the front and rear cigarette packs, the rear cigarette pack will collide with the front cigarette pack, causing the tobacco in the rear cigarette pack to sink and form empty cigarettes, which seriously affects the quality of the product.

[0003] In existing technologies, most methods reduce the speed of the tobacco packs by installing brushes on both sides of the conveyor channel, thereby reducing the impact force of the tobacco packs by decreasing the speed difference between the front and rear packs. However, after prolonged use, the brushes wear out significantly and need to be replaced periodically, making maintenance quite troublesome. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a device for preventing empty head in the cigarette pack conveying process, which solves the problem in the prior art that the brushes are severely worn, need to be replaced regularly, and are difficult to maintain.

[0005] This utility model solves the above-mentioned technical problems through the following technical means:

[0006] An anti-empty-head device for cigarette pack conveying is applied to a cigarette pack conveying mechanism. The cigarette pack conveying mechanism includes a conveyor belt, and side plates are provided on both sides of the conveyor belt. The anti-empty-head device includes two sets of deceleration components symmetrically installed on the two side plates. Each deceleration component includes a mounting plate and a spring. The mounting plate is fixedly installed on the side of the side plate away from the conveyor belt. A notch is provided on the side plate. The two ends of the mounting plate are fixedly connected to the side plates at both ends of the notch. The spring includes an integrally formed mounting section and a guide section. The mounting section is located inside the notch and is fixedly installed on the inner side of the mounting plate. The guide section is located at the end of the mounting section closer to the cigarette pack output direction and is inclined towards the centerline of the conveyor belt from the fixed end to the free end.

[0007] By setting up the above structure, on the one hand, the elastic sheet rubs against the cigarette pack, thereby slowing down the cigarette pack, resulting in a long service life and easy subsequent maintenance; on the other hand, the two symmetrically arranged elastic sheets can guide the cigarette pack, thereby positioning the cigarette pack in the center line of the conveyor belt and reducing friction and collision between the cigarette pack and the side plate.

[0008] Furthermore, a pad is fixedly connected between the mounting section and the mounting plate, and the pad is used to make the inner surface of the mounting section flush with the inner surface of the side plate.

[0009] By setting the above structure, the height difference between the inner surface of the mounting section and the inner surface of the side plate is reduced, allowing the cigarette pack to smoothly transition from the side plate to the spring sheet.

[0010] Furthermore, the pad is welded to the outer surface of the mounting section, the mounting plate has a first through hole, the pad has a first screw hole, the mounting plate is provided with a fixing bolt, and the screw of the fixing bolt passes through the first through hole and is threadedly connected to the first screw hole.

[0011] By setting up the above structure, the pad and the mounting plate are fixedly connected, which facilitates the replacement and installation of the spring.

[0012] Furthermore, a second screw hole is provided on the mounting plate, and an adjusting bolt is threaded into the second screw hole. The screw of the adjusting bolt passes through the mounting plate and abuts against the outer surface of the guide section.

[0013] By setting the above structure, the tilt angle of the guide section can be adjusted, thereby controlling the deceleration effect of the deceleration component on the cigarette pack.

[0014] Furthermore, a scale is fixedly connected to the free end of the guide section. The scale is located on the top of the side plate and is used to measure the distance between the free end of the guide section and the side plate.

[0015] By setting up the above structure, when adjusting the tilt angle of the guide section of the two springs, the tilt angle of the two springs can be determined by observing the value of the corresponding scale on the side plate, so as to ensure the stability of the cigarette pack deceleration.

[0016] Furthermore, a sliding groove is provided on the side plate, and the mounting plate is slidably disposed in the sliding groove. Both ends of the mounting plate are provided with third screw holes, and locking bolts are threaded into the third screw holes. The screw of the locking bolt passes through the third screw hole and abuts against the side plate.

[0017] By setting up the above structure, a fixed connection between the mounting plate and the side plate can be achieved.

[0018] The beneficial effects of this utility model are:

[0019] 1. This utility model, by setting up an installation plate and spring sheets, on the one hand, the elastic sheet rubs against the cigarette pack to slow it down, resulting in a long service life and easy subsequent maintenance; on the other hand, the two symmetrically arranged spring sheets can guide the cigarette pack, thereby positioning the cigarette pack at the center line of the conveyor belt and reducing friction and collision between the cigarette pack and the side plate.

[0020] 2. By setting a pad, this utility model reduces the height difference between the inner surface of the mounting section and the inner surface of the side plate, allowing the cigarette pack to smoothly transition from the side plate to the spring sheet.

[0021] 3. By setting an adjusting bolt, this utility model can adjust the tilt angle of the guide section, thereby controlling the deceleration effect of the deceleration component on the cigarette pack.

[0022] 4. By setting a scale, this utility model allows you to adjust the tilt angle of the guide section of the two spring pieces by observing the value of the scale on the side plate to determine whether the tilt angles of the two spring pieces are the same, thus ensuring the stability of the cigarette pack deceleration. Attached Figure Description

[0023] Figure 1 This is a structural schematic diagram of a tobacco pack conveying anti-empty head device according to the present invention;

[0024] Figure 2 This is a schematic diagram of the planar structure of a tobacco pack conveying anti-empty head device according to the present invention;

[0025] Figure 3 This is a schematic diagram showing the disassembled structure of a tobacco pack conveying anti-empty head device according to this utility model;

[0026] in,

[0027] 1. Conveyor belt; 11. Side plate; 111. Notch; 112. Groove;

[0028] 2. Mounting plate; 21. First through hole; 22. Second screw hole; 23. Third screw hole;

[0029] 3. Spring clip; 31. Mounting section; 32. Guide section; 321. Scale;

[0030] 4. Cigarette packs;

[0031] 5. Spacer block; 51. First screw hole;

[0032] 6. Fixing bolts;

[0033] 7. Adjusting bolts;

[0034] 8. Tighten the bolts. Detailed Implementation

[0035] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can understand the advantages and effects of this utility model from the content disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are for illustrative purposes only and represent schematic diagrams, not actual pictures. They should not be construed as limiting the utility model. To better illustrate the embodiments of this utility model, some components in the figures may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable that some well-known structures and their descriptions may be omitted in the figures for those skilled in the art.

[0036] In the figures of this utility model embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper", "lower", "left", "right", "front", "rear", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figure, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe the positional relationship in the figure are only for illustrative purposes and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0037] like Figures 1-3 As shown, this utility model discloses a cigarette pack conveying anti-empty-head device, which is applied to a cigarette pack conveying mechanism. The cigarette pack conveying mechanism includes a conveyor belt 1, and side plates 11 are provided on both sides of the conveyor belt 1. The anti-empty-head device includes two sets of deceleration components symmetrically installed on the two side plates 11. The deceleration components include a mounting plate 2 and a spring 3. The mounting plate 2 is fixedly installed on the side of the side plate 11 away from the conveyor belt 1. A notch 111 is opened on the side plate 11. The two ends of the mounting plate 2 are fixedly connected to the side plates 11 at both ends of the notch 111. The spring 3 includes an integrally formed mounting section 31 and a guide section 32. The mounting section 31 is located inside the notch 111 and is fixedly installed on the inner side of the mounting plate 2. The guide section 32 is located at the end of the mounting section 31 closer to the output direction of the cigarette pack 4. The guide section 32 is inclined from the fixed end to the free end towards the centerline of the conveyor belt 1. During use, as the cigarette pack 4 passes through the two sets of deceleration components, the spring plates 3 of the two sets of deceleration components rub and squeeze the cigarette pack 4, thereby slowing down the cigarette pack 4 and reducing its conveying speed. Compared with the brushes in the prior art, the spring plates 3 have a longer service life and are easier to maintain. At the same time, the two spring plates 3 can guide the cigarette pack 4, so that the cigarette pack 4 is located at the center line of the conveyor belt 1, reducing the friction and collision between the cigarette pack 4 and the side plate 11.

[0038] In this embodiment, a pad 5 is fixedly connected between the mounting section 31 and the mounting plate 2. The pad 5 is used to make the inner surface of the mounting section 31 flush with the inner surface of the side plate 11. This reduces the height difference between the inner surface of the mounting section 31 and the inner surface of the side plate 11, allowing the cigarette pack 4 to smoothly transition from the side plate 11 to the spring piece 3.

[0039] In this embodiment, the pad 5 is welded to the outer surface of the mounting section 31. The mounting plate 2 has a first through hole 21, and the pad 5 has a first screw hole 51. A fixing bolt 6 is provided on the mounting plate 2, and the bolt 6 passes through the first through hole 21 and is threaded into the first screw hole 51. In this embodiment, two of each of the first through hole 21, first screw hole 51, and fixing bolt 6 are provided to improve the stability of the connection between the pad 5 and the mounting plate 2. In other embodiments, the pad 5 can also be directly welded between the spring 3 and the mounting plate 2. In this example, the fixing bolt 6 is used to achieve a fixed connection between the pad 5 and the mounting plate 2, facilitating the replacement and installation of the spring 3.

[0040] In this embodiment, a second screw hole 22 is provided on the mounting plate 2, and an adjusting bolt 7 is threaded into the second screw hole 22. The screw of the adjusting bolt 7 passes through the mounting plate 2 and abuts against the outer surface of the guide section 32. This allows adjustment of the tilt angle of the guide section 32, thereby controlling the deceleration effect of the deceleration assembly on the cigarette pack 4. During use, if a significant reduction in the speed of the cigarette pack 4 is required, the adjusting bolt 7 is screwed toward the mounting plate 2, giving the guide section 32 a larger tilt angle. If a smaller reduction in the speed of the cigarette pack 4 is required, the adjusting bolt 7 is screwed away from the mounting plate 2, giving the guide section 32 a smaller tilt angle.

[0041] In this embodiment, a scale 321 is fixedly connected to the free end of the guide section 32. The scale 321 is located on the top of the side plate 11 and is used to measure the distance between the free end of the guide section 32 and the side plate 11. When adjusting the tilt angle of the guide section 32 of the two spring pieces 3, the tilt angle of the two spring pieces 3 can be determined by observing the value of the scale 321 corresponding to the side plate 11, so as to ensure the stability of the deceleration of the cigarette pack 4.

[0042] In this embodiment, a groove 112 is provided on the side plate 11, and the mounting plate 2 is slidably disposed within the groove 112. Two third screw holes 23 are provided at both ends of the mounting plate 2, and locking bolts 8 are threaded into the third screw holes 23. The screws of the locking bolts 8 pass through the third screw holes 23 and abut against the side plate 11. In some other embodiments, the side plate 11 and the mounting plate 2 can also be directly welded. This embodiment, by providing locking bolts 8, facilitates the subsequent assembly and disassembly of the mounting plate 2.

[0043] The working principle of this utility model is as follows:

[0044] In use, the cigarette pack 4 is decelerated by two sets of speed reduction components. The spring plates 3 of the two sets of speed reduction components rub and squeeze the cigarette pack 4, thereby reducing the conveying speed of the cigarette pack 4. At the same time, the two spring plates 3 can guide the cigarette pack 4, so that the cigarette pack 4 is located at the center line of the conveyor belt 1.

[0045] During adjustment, if a significant reduction in the speed of the cigarette pack 4 is required, the adjusting bolt 7 is screwed toward the mounting plate 2 to give the guide section 32 a larger tilt angle. If a smaller reduction in the speed of the cigarette pack 4 is required, the adjusting bolt 7 is screwed away from the mounting plate 2 to give the guide section 32 a smaller tilt angle. Furthermore, the tilt angles of the two spring pieces 3 can be determined by observing the value on the scale 321 corresponding to the side plate 11, thus ensuring the stability of the deceleration of the cigarette pack 4.

[0046] The above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model. Technologies, shapes, and structural parts not described in detail in this utility model are all known technologies.

Claims

1. A device for preventing empty head during cigarette pack conveying, applied to a cigarette pack conveying mechanism, the cigarette pack conveying mechanism comprising a conveyor belt (1), wherein side plates (11) are provided on both sides of the conveyor belt (1), characterized in that: The anti-air head device includes two sets of deceleration components symmetrically installed on two side plates (11). The deceleration components include a mounting plate (2) and a spring (3). The mounting plate (2) is fixedly installed on the side of the side plate (11) away from the conveyor belt (1). The side plate (11) has a notch (111). The two ends of the mounting plate (2) are fixedly connected to the side plates (11) at both ends of the notch (111). The spring (3) includes an integrally formed mounting section (31) and a guide section (32). The mounting section (31) is located inside the notch (111). The mounting section (31) is fixedly installed on the inner side of the mounting plate (2). The guide section (32) is located at the end of the mounting section (31) near the output direction of the cigarette pack (4). The guide section (32) is inclined from the fixed end to the free end towards the centerline of the conveyor belt (1).

2. The anti-empty-head device for tobacco package conveying according to claim 1, characterized in that: A pad (5) is fixedly connected between the mounting section (31) and the mounting plate (2). The pad (5) is used to make the inner surface of the mounting section (31) flush with the inner surface of the side plate (11).

3. The anti-empty-head device for tobacco package conveying according to claim 2, characterized in that: The pad (5) is welded to the outer surface of the mounting section (31). The mounting plate (2) has a first through hole (21). The pad (5) has a first screw hole (51). The mounting plate (2) is provided with a fixing bolt (6). The screw of the fixing bolt (6) passes through the first through hole (21) and is threadedly connected to the first screw hole (51).

4. The anti-empty-head device for tobacco package conveying according to claim 1, characterized in that: The mounting plate (2) has a second screw hole (22), and an adjusting bolt (7) is threaded into the second screw hole (22). The screw of the adjusting bolt (7) passes through the mounting plate (2) and abuts against the outer surface of the guide section (32).

5. The anti-empty-head device for tobacco package conveying according to claim 4, characterized in that: A scale (321) is fixedly connected to the free end of the guide section (32). The scale (321) is located on the top of the side plate (11). The scale (321) is used to measure the distance between the free end of the guide section (32) and the side plate (11).

6. The anti-empty-head device for tobacco package conveying according to claim 1, characterized in that: The side plate (11) is provided with a sliding groove (112), and the mounting plate (2) is slidably disposed in the sliding groove (112). Both ends of the mounting plate (2) are provided with a third screw hole (23). A locking bolt (8) is threaded into the third screw hole (23), and the screw of the locking bolt (8) passes through the third screw hole (23) and abuts against the side plate (11).

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