Packaging box conveying device

Abstract

The utility model discloses a packaging box conveying device, and belongs to the technical field of tobacco packaging equipment. The device comprises a first conveyor, a reversing conveying mechanism and a second conveyor, the reversing conveying mechanism is located between the first conveyor and the second conveyor, the reversing conveying mechanism comprises a sliding base and a reversing conveyor, the reversing conveyor is movably connected with the sliding base through a sliding frame, and the sliding frame is connected with the reversing conveyor. The sliding frame is further connected with the sliding base through a reversing driving assembly, and a packaging box supporting assembly is arranged on the sliding base and located on one side of the reversing conveyor in the longitudinal direction of the reversing conveyor. When the tobacco bales need to be conveyed backwards in the conveying direction of the first conveyor, the sliding frame and the reversing conveyor are driven by the reversing driving assembly to move along the sliding seat in the direction close to the second conveyor, and then the first conveyor is started to convey the tobacco bales. When the conveying direction of the tobacco bales needs to be reversed, the tobacco bales on the first conveyor are intercepted through the reversing conveyor, and therefore reversing conveying of the tobacco bales is achieved.

Description

Technical Field

[0001] The utility model relates to a packaging box conveying device, belonging to the technical field of tobacco packaging equipment. Background Art

[0002] During the cigarette pack conveying process, it is sometimes required that the cigarette packs can not only continue to be conveyed backward along the conveying direction of the existing conveyor, but also be transferred from the existing conveyor to other conveyors for reverse conveying according to production needs.

[0003] The Chinese patent document with the publication number CN217456542U discloses a reversing conveying device for cigarette strips of a packaging machine, comprising: a second conveyor is provided at the lower part of one end of a first conveyor, mounting plates are fixedly provided on both sides of the first conveyor near one end of the second conveyor, and a rotating drum is provided between the two mounting plates, a driving assembly is provided on the mounting plate, a plurality of brackets are fixedly provided along a circle of the outer wall of both ends of the rotating drum, the brackets are divided into a long supporting part and a short supporting part, and a placing bracket opening is formed between the long supporting part and the short supporting part, a gate-shaped plate is fixedly provided near one end of the first conveyor near the rotating drum, and a plurality of brackets can be rotated through the gate-shaped plates, the gate-shaped plate is close to one end of the first conveyor away from the rotating drum, and a blocking assembly is provided on the long supporting part. The device can realize automatic reversing, and ensure that the spacing between each cigarette strip is the same, which is convenient for subsequent processing and detection procedures, has an anti-falling mechanism, has a high degree of automation, and reduces costs.

[0004] However, when the device is used to transport cigarette packages, the cigarette packages must first be transported along the conveying direction of the first conveyor and then reversed and transported along the second conveyor. They cannot selectively continue to be transported backward along the conveying direction of the first conveyor, so the flexibility of the device needs to be further improved. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a packaging box conveying device.

[0006] The utility model is realized through the following technical solutions:

[0007] A packaging box conveying device includes a first conveyor, a reversing conveying mechanism and a second conveyor, wherein the reversing conveying mechanism is located between the first conveyor and the second conveyor, and the reversing conveying mechanism includes a slide and a reversing conveyor, wherein the reversing conveyor is movably connected to the slide via a slide, and the slide is also connected to the slide via a reversing drive assembly, and a packaging box support assembly is provided on the slide on one side of the reversing conveyor along the longitudinal direction of the reversing conveyor.

[0008] The reversing conveyor is arranged perpendicularly to the first conveyor, and the reversing conveyor is arranged in the same direction as the second conveyor.

[0009] The conveyor belt A of the reversing conveyor is arranged vertically, and a plurality of groups of push plates A are provided on the conveyor belt A of the reversing conveyor at equal intervals.

[0010] The reversing drive component is a cylinder.

[0011] The packaging box supporting assembly includes a supporting plate, which is mounted on a slide seat through a support A, and one end of the supporting plate extends to the first conveyor, and the other end extends to the second conveyor.

[0012] The conveyor belt B of the second conveyor is arranged horizontally, and a plurality of push plates B are provided on the conveyor belt B at equal intervals.

[0013] The slide and the second conveyor are both arranged on the machine base.

[0014] A height limiting component and a width limiting component are provided on the frame of the second conveyor, and one end of the height limiting component and the width limiting component both extend to the first conveyor.

[0015] The height limiting assembly includes a support B, a pressure plate and an L-shaped connecting seat. The support B is arranged on the frame of the second conveyor. The pressure plate is located directly above the second conveyor and the packaging box support assembly. One end of the L-shaped connecting seat is connected to the pressure plate, and the other end is connected to one end of the support B through a rotating shaft. A limiting shaft is radially provided on the rotating shaft, and an arc groove is opened on the support B at a position corresponding to the limiting shaft.

[0016] The width limiting assembly includes a positioning plate A and a positioning plate B, and the positioning plate B is arranged side by side with the positioning plate A. The conveyor belt B and the packaging box support assembly of the second conveyor are located between the positioning plate A and the positioning plate B, and the positioning plate B is located on the opposite side of the reversing conveyor. One end of the positioning plate B extends to the first conveyor, and the end is bent in the direction away from the reversing conveyor.

[0017] The beneficial effects of the utility model are as follows: when it is necessary to convey the cigarette packs backwards along the conveying direction of the first conveyor, the reversing drive assembly is first used to drive the slide and the reversing conveyor to move along the slide together in the direction close to the second conveyor, and then the first conveyor is started to realize the cigarette pack conveying; when it is necessary to reverse the conveying direction of the cigarette packs, the reversing drive assembly is first used to drive the slide and the reversing conveyor to move along the slide together in the direction away from the second conveyor, so that one end of the reversing conveyor passes through the middle of the first conveyor, and then the first conveyor, the reversing conveying mechanism and the second conveyor are started, the cigarette packs on the first conveyor are intercepted by the reversing conveyor, and the cigarette packs are conveyed to the second conveyor for continued backward conveying, thereby realizing the reversing conveying of the cigarette packs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the reversing conveying mechanism of the utility model;

[0020] Figure 3 for Figure 2 Schematic diagram of the structure from another perspective;

[0021] Figure 4 It is a schematic diagram of the assembly structure of the second conveyor, the height limiting assembly and the width limiting assembly of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the utility model when conveying cigarette packs.

[0023] In the figure: 1-machine base, 2-reversing conveying mechanism, 20-slide, 21-slide, 22-reversing conveyor, 220-conveyor belt A, 221-push plate A, 23-reversing drive assembly, 24-packaging box support assembly, 240-support plate, 241-support A, 3-first conveyor, 4-height limiting assembly, 40-pressing plate, 41-L-shaped connecting seat, 42-support B, 43-rotating shaft, 44-arc groove, 45-limiting shaft, 5-width limiting assembly, 50-positioning plate A, 51-positioning plate B, 6-second conveyor, 60-conveyor belt B, 61-push plate B. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is further described below, but the scope of protection required is not limited to the description.

[0025] like Figures 1 to 5As shown, a packaging box conveying device described in the utility model includes a first conveyor 3, a reversing conveying mechanism 2 and a second conveyor 6, the reversing conveying mechanism 2 is located between the first conveyor 3 and the second conveyor 6, the reversing conveying mechanism 2 includes a slide 20 and a reversing conveyor 22, the reversing conveyor 22 is slidably connected to the slide 20 through a slide 21, and the slide 21 is also connected to the slide 20 through a reversing drive assembly 23, and a packaging box support assembly 24 is provided on the slide 20 on one side of the reversing conveyor 22 along the longitudinal direction of the reversing conveyor 22. When it is necessary to convey the cigarette pack 7 backward along the conveying direction of the first conveyor 3, the reversing drive assembly 23 is first used to drive the slide 21 and the reversing conveyor 22 to move along the slide 20 toward the second conveyor 6, and then the first conveyor 3 is started to convey the cigarette pack 7; when it is necessary to reverse the conveying direction of the cigarette pack 7, the reversing drive assembly 23 is first used to drive the slide 21 and the reversing conveyor 22 to move along the slide 20 away from the second conveyor 6, so that one end of the reversing conveyor 22 passes through the middle of the first conveyor 3, and then the first conveyor 3, the reversing conveying mechanism 2 and the second conveyor 6 are started, and the cigarette pack 7 on the first conveyor 3 is intercepted by the reversing conveyor 22, and the cigarette pack 7 is conveyed to the second conveyor 6 for continued backward conveying, thereby realizing the reversing conveying of the cigarette pack 7.

[0026] The reversing conveyor 22 is arranged perpendicular to the first conveyor 3 , and the reversing conveyor 22 is arranged in the same direction as the second conveyor 6 .

[0027] The conveyor belt A220 of the reversing conveyor 22 is arranged vertically, and a plurality of groups of push plates A221 are arranged at equal intervals on the conveyor belt A220 of the reversing conveyor 22. When in use, each group of push plates A221 includes two push plates A221, and the distance between the two push plates A221 is slightly larger than the length of the cigarette pack 7. The two push plates A221 are used to limit the cigarette pack 7 in the length direction, and one of the push plates A221 pushes the cigarette pack 7 to realize the backward conveyance of the cigarette pack 7.

[0028] The reversing drive assembly 23 is a cylinder.

[0029] The packaging box supporting assembly 24 includes a supporting plate 240, which is mounted on the slide 20 through a support A241, and one end of the supporting plate 240 extends to the first conveyor 3, and the other end extends to the second conveyor 6. When in use, one end of the supporting plate 240 is connected to the first conveyor 3 in the transverse direction of the first conveyor 3, and the other end is connected to one end of the second conveyor 6. The supporting plate 240 is used to support the cigarette pack 7 and cooperate with the reversing conveyor 22 to convey the cigarette pack 7 to the second conveyor 6.

[0030] The conveyor belt B60 of the second conveyor 6 is arranged horizontally, and a plurality of groups of push plates B61 are arranged at equal intervals on the conveyor belt B60. When in use, each group of push plates B61 includes two push plates B61, and the distance between the two push plates B61 is slightly larger than the length of the cigarette pack 7. The two push plates B61 are used to limit the cigarette pack 7 in the length direction, and one of the push plates B61 pushes the cigarette pack 7 to realize the backward conveyance of the cigarette pack 7.

[0031] The slide 20 and the second conveyor 6 are both arranged on the machine base 1 .

[0032] A height limiting component 4 and a width limiting component 5 are provided on the frame of the second conveyor 6 , and one end of the height limiting component 4 and the width limiting component 5 both extend to the first conveyor 3 .

[0033] The height limiting assembly 4 includes a support B42, a pressure plate 40 and an L-shaped connection seat 41. The support B42 is arranged on the frame of the second conveyor 6. The pressure plate 40 is located directly above the second conveyor 6 and the packaging box support assembly 24. One end of the L-shaped connection seat 41 is connected to the pressure plate 40, and the other end is connected to one end of the support B42 through a rotating shaft 43. A limiting shaft 45 is radially provided on the rotating shaft 43, and an arc groove 44 is provided on the support B42 at a position corresponding to the limiting shaft 45. When in use, one end of the L-shaped connection seat 41 is fixedly connected to the rotating shaft 43, and the rotating shaft 43 is rotatably connected to one end of the support B42. The rotation angle of the rotating shaft 43 is limited by cooperating with the limiting shaft 45 and the arc groove 44; when the limiting shaft 45 contacts one end of the arc groove 44, the pressing plate 40 is in a horizontal position, which is used to limit the cigarette pack 7 in the thickness direction of the cigarette pack 7; when the limiting shaft 45 contacts the other end of the arc groove 44, the pressing plate 40 is in a vertical position, which is convenient for taking out the cigarette pack 7 on the second conveyor 6.

[0034] The width limiting assembly 5 includes a positioning plate A50 and a positioning plate B51, which are arranged side by side with the positioning plate A50, and the conveyor belt B60 and the packaging box supporting assembly 24 of the second conveyor 6 are located between the positioning plate A50 and the positioning plate B51, and the positioning plate B51 is located on the opposite side of the reversing conveyor 22, and one end of the positioning plate B51 extends to the first conveyor 3, and the end is bent in the direction away from the reversing conveyor 22. The cigarette pack 7 is limited in the width direction of the cigarette pack 7 by the positioning plate A50 and the positioning plate B51.

[0035] Specifically, Figure 1 As shown, the first conveyor 3 includes two upper and lower belt conveyors, and the reversing conveying mechanism 2 and the second conveyor 6 are both synchronous belt conveyors.

[0036] The packaging box conveying device described in the utility model has the following working principle:

[0037] When it is necessary to convey the cigarette pack 7 backward along the conveying direction of the first conveyor 3, the reversing drive component 23 is first used to drive the slide 21 and the reversing conveyor 22 to move along the slide 20 toward the second conveyor 6, and then the first conveyor 3 is started to convey the cigarette pack 7; when it is necessary to reverse the conveying direction of the cigarette pack 7, the reversing drive component 23 is first used to drive the slide 21 and the reversing conveyor 22 to move along the slide 20 toward the direction away from the second conveyor 6, so that one end of the reversing conveyor 22 passes through the middle of the first conveyor 3, and then the first conveyor 3, the reversing conveying mechanism 2 and the second conveyor 6 are started, the cigarette pack 7 on the first conveyor 3 is intercepted by the reversing conveyor 22, and then the cigarette pack 7 is pushed toward the second conveyor 6 by the push plate A221 on the reversing conveyor 22, and the cigarette pack 7 is supported by the support plate 240 at the same time, so that the cigarette pack 7 is conveyed backward to the second conveyor 6 for continued conveyance, thereby realizing reversing conveying of the cigarette pack 7.

Claims

1. A packaging box conveying device, characterized in that: The invention comprises a first conveyor (3), a reversing conveying mechanism (2) and a second conveyor (6); the reversing conveying mechanism (2) is located between the first conveyor (3) and the second conveyor (6); the reversing conveying mechanism (2) comprises a slide (20) and a reversing conveyor (22); the reversing conveyor (22) is movably connected to the slide (20) via a slide (21); the slide (21) is further connected to the slide (20) via a reversing drive assembly (23); a packaging box support assembly (24) is provided on the slide (20) on one side of the reversing conveyor (22) along the longitudinal direction of the reversing conveyor (22).

2. The packaging box conveying device according to claim 1, characterized in that: The reversing conveyor (22) is arranged perpendicularly to the first conveyor (3), and the reversing conveyor (22) is arranged in the same direction as the second conveyor (6).

3. The packaging box conveying device according to claim 1, characterized in that: The conveyor belt A (220) of the reversing conveyor (22) is arranged vertically, and a plurality of groups of push plates A (221) are provided at equal intervals on the conveyor belt A (220) of the reversing conveyor (22).

4. The packaging box conveying device according to claim 1, characterized in that: The reversing drive component (23) is a cylinder.

5. The packaging box conveying device according to claim 1, characterized in that: The packaging box support assembly (24) comprises a support plate (240), the support plate (240) being mounted on the slide seat (20) via a support A (241), and one end of the support plate (240) extending to the first conveyor (3), and the other end extending to the second conveyor (6).

6. The packaging box conveying device according to claim 1, characterized in that: The conveyor belt B (60) of the second conveyor (6) is arranged horizontally, and a plurality of groups of push plates B (61) are provided on the conveyor belt B (60) at equal intervals.

7. The packaging box conveying device according to claim 1, characterized in that: The slide seat (20) and the second conveyor (6) are both arranged on the machine base (1).

8. The packaging box conveying device according to claim 1, characterized in that: A height limiting component (4) and a width limiting component (5) are provided on the frame of the second conveyor (6), and one end of the height limiting component (4) and the width limiting component (5) both extend to the first conveyor (3).

9. The packaging box conveying device according to claim 8, characterized in that: The height limiting assembly (4) comprises a support B (42), a pressure plate (40) and an L-shaped connecting seat (41); the support B (42) is arranged on a frame of the second conveyor (6); the pressure plate (40) is located directly above the second conveyor (6) and the packaging box supporting assembly (24); one end of the L-shaped connecting seat (41) is connected to the pressure plate (40), and the other end is connected to one end of the support B (42) via a rotating shaft (43); a limiting shaft (45) is radially provided on the rotating shaft (43); and an arc-shaped groove (44) is provided on the support B (42) at a position corresponding to the limiting shaft (45).

10. The packaging box conveying device according to claim 8, characterized in that: The width limiting assembly (5) comprises a positioning plate A (50) and a positioning plate B (51), wherein the positioning plate B (51) and the positioning plate A (50) are arranged side by side, and the conveyor belt B (60) and the packaging box support assembly (24) of the second conveyor (6) are both located between the positioning plate A (50) and the positioning plate B (51), and the positioning plate B (51) is located on the opposite side of the reversing conveyor (22), and one end of the positioning plate B (51) extends to the first conveyor (3), and the end is bent in a direction away from the reversing conveyor (22).

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