Filter stick box conveying device and tobacco conveying equipment

Abstract

The utility model discloses a filter stick box conveying device and tobacco conveying equipment, relates to the field of tobacco machinery, and aims to improve the warehousing and stacking efficiency of filter stick boxes. The filter stick box conveying device comprises a rack, a conveying belt, a supporting frame, a belt wheel and a limiting assembly. The conveying belt is rotatably mounted on the rack; the conveying belt is configured to convey the filter stick box; the support frame is mounted on the rack; the belt wheel is installed on the supporting frame and connected with the conveying belt so as to achieve rotation of the conveying belt. The limiting assembly is installed on the supporting frame in a linear moving mode, and the limiting assembly is constructed to be capable of moving in a linear mode so that the distance between the limiting assembly and the end of the conveying belt can be changed, and the stop position of the filter stick box on the conveying belt can be changed. According to the filter stick box conveying device provided by the technical scheme, the limiting position of the limiting assembly can be changed, so that the requirement for warehousing and stacking of the filter stick boxes is met, and the warehousing and stacking efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the field of tobacco machinery, in particular to a filter rod box conveying device and tobacco conveying equipment. Background Art

[0002] The filter rod boxes need to be stacked for storage. The storage process is as follows: the filter rod boxes are transported to the designated location using a conveyor belt, and then the multiple filter rod boxes at the designated location are taken away together using a stacker.

[0003] The inventors have found that the prior art has at least the following problems: During actual production, when a stacker takes away multiple filter rod boxes, the outermost filter rod boxes often cannot be taken away, which affects the storage and stacking efficiency. Utility Model Content

[0004] The utility model provides a filter rod box conveying device and tobacco conveying equipment, which are used to improve the storage and stacking efficiency of the filter rod boxes.

[0005] The present invention provides a filter rod box conveying device, comprising:

[0006] frame;

[0007] A conveyor belt is rotatably mounted on the frame; the conveyor belt is configured to convey the filter rod box;

[0008] A support frame, mounted on the frame;

[0009] a pulley mounted on the support frame and connected to the conveyor belt to realize the rotation of the conveyor belt; and

[0010] A limit assembly is linearly movable and mounted on the support frame. The limit assembly is constructed to be linearly movable to change the distance between the limit assembly and the end of the conveyor belt to change the stop position of the filter rod box on the conveyor belt.

[0011] In some embodiments, the support frame comprises:

[0012] a first mounting portion, the pulley being mounted on the first mounting portion; and

[0013] The second mounting portion is arranged perpendicularly to the first mounting portion, and the first mounting portion and the second mounting portion are integrated or fixedly connected; the second mounting portion is provided with a first screw hole, and the limiting assembly is installed in the first screw hole.

[0014] In some embodiments, the limiting assembly includes:

[0015] a first screw rod installed in the first screw hole, and the first screw rod passes through the first screw hole; and

[0016] A limiting plate is installed on the end of the first screw rod.

[0017] In some embodiments, the limiting component further includes:

[0018] Two locking members are installed on the first screw rod and are located on both sides of the first screw hole to lock and loosen the first screw rod.

[0019] In some embodiments, the limiting assembly includes two first screws, and the two first screws are fixedly connected or threadedly connected to the same limiting plate.

[0020] In some embodiments, the support frame is constructed to be symmetrical, and the support frame includes two first mounting portions and one second mounting portion, and the two first mounting portions are symmetrical relative to a plane where a center line of the frame is located.

[0021] In some embodiments, the pulley is mounted on the first mounting portion.

[0022] In some embodiments, the filter plug box conveying device further comprises:

[0023] The conveyor belt tensioning mechanism is installed on the support frame, and the belt pulley is installed on the conveyor belt tensioning mechanism; wherein the adjustment direction of the conveyor belt tensioning mechanism is along the length direction of the conveyor belt, and the belt pulley is tensioned by adjusting the position of the belt pulley in the conveying length direction.

[0024] In some embodiments, the conveyor belt tensioning mechanism comprises:

[0025] two second screws; and

[0026] The support rod is located between the two second screw rods and is fixedly connected to the two second screw rods; the support rod is equipped with the pulley.

[0027] Some embodiments of the utility model further provide a tobacco conveying device, comprising the filter rod box conveying device provided by any technical solution of the utility model.

[0028] The filter rod box conveying device provided by the above technical solution includes a frame, a support frame installed on the frame, a pulley and a limit assembly installed on the support frame, and the limit assembly can be installed on the support frame in a linearly movable manner to change the distance between the fiber assembly and the downstream end of the conveyor belt, thereby meeting the requirements for stacking the filter rod boxes into storage. The above technical solution, by changing the distance of the limit assembly relative to the downstream end of the conveyor belt, greatly reduces the phenomenon of the stacker reporting the left side exceeding when the filter rod box group is stored, making the filter rod box group more efficiently stored, saving maintenance time and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0030] Figure 1 This is a front schematic diagram of a filter rod box conveying device provided in an embodiment of the utility model.

[0031] Figure 2 A side schematic diagram of a filter rod box conveying device provided in an embodiment of the utility model.

[0032] Figure 3a A front view schematic diagram of a support frame of a filter rod box conveying device provided in an embodiment of the utility model.

[0033] Figure 3b A schematic top view of a support frame of a filter rod box conveying device provided in an embodiment of the utility model.

[0034] Figure 3c A left side schematic diagram of a support frame of a filter rod box conveying device provided in an embodiment of the utility model.

[0035] Figure 4a A front schematic diagram of a limit plate of a filter rod box conveying device provided in an embodiment of the utility model.

[0036] Figure 4b A schematic top view of a limit plate of a filter rod box conveying device provided in an embodiment of the utility model.

[0037] Figure 4c A left side schematic diagram of a limit plate of a filter rod box conveying device provided in an embodiment of the utility model.

[0038] Reference numerals:

[0039] 1. Frame; 2. Conveyor belt; 3. Support frame; 4. Pulley; 5. Limiting assembly; 6. Conveyor belt tensioning mechanism; 7. Filter rod box;

[0040] 31, first mounting portion; 32, second mounting portion; 321, first screw hole; 311, second screw hole; 312, bolt hole;

[0041] 51. first screw rod; 52. limit plate; 53. locking member;

[0042] 61. Second screw rod; 62. Support rod. DETAILED DESCRIPTION

[0043] Combine the following Figure 1 to Figure 4cThe technical solution provided by the utility model is described in more detail. The description of the exemplary embodiments is merely illustrative and is by no means intended to limit the present disclosure and its application or use. The present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present disclosure thorough and complete and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the components and steps, the composition of the materials, the numerical expressions and the numerical values ​​described in these embodiments should be interpreted as being merely exemplary and not limiting.

[0044] The words "first", "second" and similar words used in this disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. The words "include" or "comprise" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of also including other elements.

[0045] In the present disclosure, when a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device. When a specific device is described as being connected to other devices, the specific device may be directly connected to the other devices without an intermediate device, or may not be directly connected to the other devices but have an intermediate device.

[0046] All terms used in the present disclosure, including technical terms or scientific terms, have the same meanings as those understood by ordinary technicians in the field to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0047] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment are considered part of the specification.

[0048] The dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. In the drawings, the same reference numerals are attached to common structural elements or structural elements of the same type, and their repeated descriptions are appropriately omitted.

[0049] After research, the inventor found that: in the related art, when the filter rod boxes are transported, the position of the first filter rod box to stop is fixed, and it stops at the edge of the conveyor belt. The remaining filter rod boxes stop next to the previous filter rod box in turn. However, when the stacker picks up the goods, it is necessary to take away multiple filter rod boxes at one time, such as ten or fifteen filter rod boxes, which are collectively called filter rod box groups. The stop position and the extension length of the fork of the stacker are fixed each time it picks up the goods, so when the filter rod box group is forked, the forking operation is unstable, and the filter rod box located on the outer edge of the fork may not be stably forked. When the stacker moves later, the filter rod box may tilt, fall, or other situations that affect the storage and stacking may occur. In order to solve this problem, in the related art, the position of the filter rod box group can only be changed manually, and then the stacker fork is used to pick it up again. This process takes a relatively long time, which greatly affects the efficiency of the filter rod warehouse in and out of storage. To this end, the embodiment of the utility model provides the following solution.

[0050] The embodiment of the utility model provides a filter rod box conveying device, including a frame 1, a conveyor belt 2, a support frame 3, a pulley 4 and a limit assembly 5. The frame 1 is constructed to provide support. The conveyor belt 2 is rotatably mounted on the frame 1; the conveyor belt 2 is constructed to convey the filter rod box 7. The support frame 3 is mounted on the frame 1. The pulley 4 is mounted on the support frame 3 and is connected to the conveyor belt 2 to realize the rotation of the conveyor belt 2. The limit assembly 5 is linearly movably mounted on the support frame 3, and the limit assembly 5 is constructed to be linearly movable to change the distance between the limit assembly 5 and the end of the conveyor belt 2 to change the stop position of the filter rod box 7 on the conveyor belt 2.

[0051] The frame 1 is fixed on the ground, and the frame 1 provides an installation foundation and support for the installation of the conveyor belt 2 and the support frame 3. The embodiment of the utility model does not involve changes to the structure of the frame 1, which will not be described in detail here.

[0052] The conveyor belt 2 is used to convey the filter rod box 7, and the conveying direction is along Figure 1 As indicated by the arrow S, the conveyor belt 2 is rotatably mounted on the frame 1, and the conveyor belt 2 is driven by a driving component, which includes a driving pulley 4 and a driven pulley 4. The pulley 4 in the embodiment of the utility model refers to a driven pulley 4. The driven pulley 4 is located at the downstream end of the conveyor belt 2. The driven pulley 4 cooperates with the driving pulley 4 to tension the conveyor belt 2, so that the conveyor belt 2 is rotated.

[0053] See also Figure 2 to Figure 3c , the passive pulley 4 is mounted on the support frame 3, and the support frame 3 is mounted on the frame 1. The support frame 3 can be made of a metal plate, which is durable and has a long service life.

[0054] In some embodiments, the support frame 3 is constructed to be symmetrical, and the symmetry plane is the plane P where the midline of the width direction of the frame 1 is located. The support frame 3 spans the conveyor belt 2, and the entire structure is more compact, more stable, and has a small number of components.

[0055] See also Figure 3a to Figure 3c In some embodiments, the support frame 3 includes a first mounting portion 31 and a second mounting portion 32. The two are integrally formed or fixedly connected. The pulley 4 is mounted on the first mounting portion 31. The second mounting portion 32 is arranged vertically with the first mounting portion 31, and the first mounting portion 31 and the second mounting portion 32 are integrally formed or fixedly connected; the second mounting portion 32 is provided with a first screw hole 321, and the limiting assembly 5 is mounted on the first screw hole 321. The position of the first mounting portion 31 is lower, and the position of the second mounting portion 32 is higher. The first mounting portion 31 is located at the edge of the conveyor belt 2, and the second mounting portion 32 corresponds to the middle area of ​​the conveyor belt 2.

[0056] In some embodiments, the support frame 3 includes two first mounting portions 31 and one second mounting portion 32 , and the two first mounting portions 31 are symmetrical with respect to a plane P where a midline of the width direction of the frame 1 is located.

[0057] See also Figure 1 and Figure 2 In some embodiments, the limiting assembly 5 includes a first screw rod 51 and a limiting plate 52. The first screw rod 51 is installed in the first screw hole 321, and the first screw rod 51 passes through the first screw hole 321; the limiting plate 52 is installed at the end of the first screw rod 51. The first screw rod 51 can rotate forward or reverse relative to the first screw hole 321 to change the position of the limiting plate 52 relative to the conveyor belt 2. The moving direction of the limiting plate 52 is shown in FIG. Figure 1 Neutralization Figure 2 As shown by the double-headed arrow M in FIG.

[0058] Continue to see Figure 1 and Figure 2 In some embodiments, the limiting assembly 5 includes two first screws 51, and the two first screws 51 are fixedly connected or threadedly connected to the same limiting plate 52. The two first screws 51 correspond to one limiting plate 52, and the limiting plate 52 is very stable after installation and is not easily shaken due to the collision of the filter rod box 7.

[0059] Continue to see Figure 1 and Figure 2 Two locking members 53 are installed on both sides of the first screw hole 321 and on the first screw rod 51. The locking members 53 are specifically locking nuts, for example. The first screw rod 51 can be locked at a desired position by the locking nuts, thereby fixing the position of the limiting plate 52.

[0060] In some embodiments, the pulley 4 is mounted on the first mounting portion 31 .

[0061] In some embodiments, the filter rod box conveying device further comprises a conveyor belt tensioning mechanism 6, which is mounted on the support frame 3, and the belt pulley 4 is mounted on the conveyor belt tensioning mechanism 6. The adjustment direction of the conveyor belt tensioning mechanism 6 is along the length direction of the conveyor belt 2. The belt pulley 4 is tensioned by adjusting the position of the belt pulley 4 in the conveying length direction.

[0062] Specifically, the conveyor belt tensioning mechanism 6 includes two second screw rods 61 and a support rod 62. The support rod 62 is located between the two second screw rods 61 and is fixedly connected to the two second screw rods 61. The two second screw rods 61 are both mounted on the support frame 3, and the support frame 3 is provided with a second screw hole 311 for mounting the second screw rods 61. The length direction of the second screw rod 61 is along the length direction X of the conveyor belt 2, and the length direction of the support rod 62 is along the width direction Y of the conveyor belt 2. The pulley 4 is mounted on the support rod 62, and by changing the position of the second screw rod 61 in the second screw hole 311, the position of the pulley 4 in the length direction X of the conveyor belt 2 can be changed, thereby tensioning the pulley 4. The support frame 3 is fixed to the frame 1 through the bolt hole 312.

[0063] Some embodiments of the utility model further provide a tobacco conveying device, comprising the filter rod box conveying device provided by any technical solution of the utility model.

[0064] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the protection content of the present utility model. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0065] In the description of the present utility model, each technical feature can be combined with other technical features where feasible.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein, but these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A filter rod box conveying device, characterized in that: include: Rack (1); A conveyor belt (2) is rotatably mounted on the frame (1); the conveyor belt (2) is configured to convey the filter rod box (7); A support frame (3) mounted on the frame (1); A pulley (4) is mounted on the support frame (3) and connected to the conveyor belt (2) to realize the rotation of the conveyor belt (2); as well as A limit assembly (5) is installed on the support frame (3) in a linearly movable manner, and the limit assembly (5) is constructed to be linearly movable to change the distance between the limit assembly (5) and the end of the conveyor belt (2) to change the stop position of the filter rod box (7) on the conveyor belt (2).

2. The filter rod box conveying device according to claim 1, characterized in that: The support frame (3) comprises: a first mounting portion (31), the pulley (4) being mounted on the first mounting portion (31); and The second mounting portion (32) is arranged perpendicularly to the first mounting portion (31); the first mounting portion (31) and the second mounting portion (32) are integral or fixedly connected; the second mounting portion (32) is provided with a first screw hole (321), and the limiting assembly (5) is installed in the first screw hole (321).

3. The filter rod box conveying device according to claim 2, characterized in that: The limiting component (5) comprises: A first screw rod (51) is installed in the first screw hole (321), and the first screw rod (51) passes through the first screw hole (321); and A limiting plate (52) is installed on the end of the first screw rod (51).

4. The filter rod box conveying device according to claim 3, characterized in that: The limiting component (5) further comprises: Two locking members (53) are installed on the first screw rod (51) and are located on both sides of the first screw hole (321) to lock and loosen the first screw rod (51).

5. The filter rod box conveying device according to claim 3, characterized in that: The limiting assembly (5) comprises two first screw rods (51), and the two first screw rods (51) are fixedly connected or threadedly connected to the same limiting plate (52).

6. The filter rod box conveying device according to claim 2, characterized in that: The support frame (3) is constructed to be symmetrical, and comprises two first mounting portions (31) and one second mounting portion (32), wherein the two first mounting portions (31) are symmetrical relative to a plane where a center line of the frame (1) is located.

7. The filter rod box conveying device according to claim 6, characterized in that: The pulley (4) is mounted on the first mounting portion (31).

8. The filter rod box conveying device according to claim 1, characterized in that: Also includes: A conveyor belt tensioning mechanism (6) is installed on the support frame (3), and the belt pulley (4) is installed on the conveyor belt tensioning mechanism (6); wherein the adjustment direction of the conveyor belt tensioning mechanism (6) is along the length direction of the conveyor belt (2), and the belt pulley (4) is tensioned by adjusting the position of the belt pulley (4) in the conveying length direction.

9. The filter rod box conveying device according to claim 8, characterized in that: The conveyor belt tensioning mechanism (6) comprises: two second screws (61); and The support rod (62) is located between the two second screw rods (61) and is fixedly connected to the two second screw rods (61); the support rod (62) is installed with the pulley (4).

10. A tobacco conveying device, characterized in that: The invention comprises the filter rod box conveying device according to any one of claims 1 to 9.

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