Packing machine

Abstract

The utility model discloses a packing machine, comprising: a packing unit, comprising a box body, box doors, a support and a cigarette pressing mechanism, the box doors are installed at two opposite sides of the box body, the support is arranged at the bottom of the box body, the cigarette pressing mechanism is arranged at the upper part of the box body, and the bottom of the box body is open; the sheet paving unit comprises a conveying mechanism, sheet adhering pieces, a sheet paving plate and a lifting mechanism, the conveying mechanism comprises a conveying belt installed at the opening of the bottom of the box body, the sheet adhering pieces are arranged on the conveying belt at intervals, the lifting mechanism is arranged below the conveying belt, the sheet paving plate is installed at the top of the lifting mechanism, and the sheet adhering pieces are arranged on the lifting mechanism. The lifting mechanism can drive the sheet paving plate to move up and down; by arranging the sheet laying mechanism, automatic laying of hemp sheets can be achieved, and the safety risk of hemp sheet laying is reduced; and meanwhile, the cigarette packets can be automatically output by the conveying belt, so that the labor intensity of cigarette taking is also reduced.

Description

Technical Field

[0001] The utility model relates to a baling machine, belonging to the technical field of tobacco leaf baling. Background Art

[0002] At present, in the purchase of initially-cured tobacco leaves, baling is one of the most important links in tobacco leaf purchase. The existing baling machines generally first lay jute sheets in the bale box, then put the tobacco leaves into a bale box, close the box before baling, and then turn on the equipment switch to press down the pressure plate to compact the tobacco leaves. After finishing baling, the box is opened by hand, the bale is taken out, and then the next bale is made.

[0003] However, the applicant found in production that the existing baling machines have at least the following problems: First, workers need to bend down to lay jute sheets in the bale box, which has the problems of inconvenient jute sheet laying and safety risks; second, workers need to manually take out the tobacco bales, which has the problem of inconvenient taking out. Summary of the Utility Model

[0004] Based on the above, the utility model provides a baling machine to overcome the deficiencies of the prior art.

[0005] The technical solution of the utility model is: A baling machine, comprising:

[0006] A bale unit, including a box body, a box door, a bracket and a tobacco pressing mechanism. The box door is installed on two opposite sides of the box body. The bracket is arranged at the bottom of the box body. The tobacco pressing mechanism is arranged at the upper part of the box body. The bottom of the box body is open;

[0007] A sheet laying unit, including a conveying mechanism, a sheet sticking member, a sheet laying plate and a lifting mechanism. The conveying mechanism includes a conveyor belt installed at the opening at the bottom of the box body. The sheet sticking members are arranged at intervals on the conveyor belt. The lifting mechanism is arranged below the conveyor belt, and the sheet laying plate is installed at the top of the lifting mechanism. The lifting mechanism can drive the sheet laying plate to move up and down.

[0008] In one example, it further includes a bale unloading unit. The bale unloading unit includes legs and a bale unloading plate. The bale unloading plate is inclined and abuts against the downstream end of the conveyor belt. The legs are installed at the bottom of the bale unloading plate.

[0009] In one example, sensors are arranged on both sides of the bale unloading plate to sense the number of tobacco bales falling from the bale unloading plate.

[0010] In one example, the tobacco pressing mechanism includes a tobacco pressing plate and a first hydraulic telescopic cylinder. The first hydraulic telescopic cylinder is installed at the top of the box body. The tobacco pressing plate is connected to the telescopic rod of the first hydraulic telescopic cylinder.

[0011] In one example, the conveying mechanism further includes a frame, the conveyor belt is circularly installed on the frame, the box body is installed on the upper part of the frame, and the bracket is arranged at the bottom of the frame.

[0012] In one example, the sticking piece is a magic tape.

[0013] In one example, the lifting mechanism includes a fixing plate and a second hydraulic telescopic cylinder. The fixing plate is fixed between the brackets, the second hydraulic telescopic cylinder is installed on the fixing plate, the sheet laying plate is movably sleeved on the brackets, and the telescopic rod of the second hydraulic telescopic cylinder is connected to the sheet laying plate.

[0014] In one example, springs are arranged in an array on the sheet laying plate, and flexible pads are arranged at the tops of the springs.

[0015] The beneficial effects of the present utility model are as follows: By providing a sheet laying mechanism, especially the cooperation of the conveyor belt, the sticking piece, the sheet laying plate and the lifting mechanism, the automatic laying of hemp sheets can be realized, reducing the safety risk of hemp sheet laying; at the same time, the cigarette packets can be automatically output by the conveyor belt, also reducing the labor intensity of taking cigarettes. By providing a bag unloading unit at the end of the conveyor belt, when the conveyor belt drives the cigarette packets to move out of the box body, the bag unloading plate can separate the hemp sheet from the sticking piece, and the cigarette packets can fall smoothly from the bag unloading plate. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of a packing machine of the present utility model;

[0017] Figure 2 It is another schematic diagram of a packing machine of the present utility model;

[0018] Figure 3 It is still another schematic diagram of a packing machine of the present utility model;

[0019] Figure 4 It is a schematic diagram of the packing machine of the present utility model removing the box body;

[0020] Figure 5 It is a schematic diagram of the conveying mechanism of the present utility model;

[0021] Figure 6 It is a schematic diagram of the sheet laying plate and the lifting mechanism of the present utility model;

[0022] Figure 7 It is another schematic diagram of the sheet laying plate and the lifting mechanism of the present utility model;

[0023] Description of the Reference Numerals:

[0024] Packing unit: 11 box body, 12 box door, 13 bracket, 14 cigarette pressing mechanism, 141 cigarette pressing plate, 142 first hydraulic telescopic cylinder;

[0025] Sheet laying unit: 21 conveyor mechanism, 211 conveyor belt, 212 frame, 22 sheet sticking member, 23 sheet laying plate, 24 lifting mechanism, 241 fixed plate, 242 second hydraulic telescopic cylinder, 25 spring, 26 flexible pad;

[0026] Bag unloading unit: 31 legs, 32 bag unloading plate. Specific embodiments

[0027] In order to make the above objects, features and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0028] Please refer to Figures 1 to 7 , a packing machine in this embodiment includes a packing unit and a sheet laying unit.

[0029] The packing unit includes a box body 11, a box door 12, a bracket 13 and a cigarette pressing mechanism 14. The box door 12 is installed on two opposite sides of the box body 11, the bracket 13 is installed at the bottom of the box body 11, the cigarette pressing mechanism 14 is installed at the upper part of the box body 11, the cigarette pressing mechanism 14 includes a cigarette pressing plate 141 and a first hydraulic telescopic cylinder 142. The first hydraulic telescopic cylinder 142 is installed at the top of the box body 11, and its telescopic rod extends downward into the box body 11 and is connected to the cigarette pressing plate 141. The bottom of the box body 11 is open.

[0030] The sheet laying unit includes a conveyor mechanism 21, a sheet sticking member 22, a sheet laying plate 23 and a lifting mechanism 24. The conveyor mechanism 21 includes a conveyor belt 211 installed at the opening at the bottom of the box body 11. The sheet sticking members 22 are fixedly arranged at intervals on the conveyor belt 211. The lifting mechanism 24 is installed below the conveyor belt 211. The lifting mechanism 24 includes a fixed plate 241 and a second hydraulic telescopic cylinder 242. The fixed plate 241 is fixed between the brackets 13. The second hydraulic telescopic cylinder 242 is installed on the fixed plate 241. The sheet laying plate 23 is movably sleeved on the brackets 13. The telescopic rod of the second hydraulic telescopic cylinder 242 is connected to the sheet laying plate 23. Thus, the second hydraulic telescopic cylinder 242 can drive the sheet laying plate 23 to move up and down. The sheet sticking members 22 can be magic tapes.

[0031] By setting up a sheet laying mechanism, multiple hemp sheets are stacked on the sheet laying plate 23. Before packing the tobacco leaves, the lifting mechanism 24 can drive the sheet laying plate 23 to move upward, so that the uppermost hemp sheet adheres to the bottom of the conveyor belt 211. Then, control the conveyor mechanism 21 to rotate to move the hemp sheet to the bottom inside the box body 11. Stack the tobacco leaves on the hemp sheet and compact and pack them. After completion, the conveyor belt 211 drives the hemp sheet package to move forward out of the box body 11. Compared with the current packing machine, the utility model can realize the automatic laying of the hemp sheet through the cooperation of the conveyor belt 211, the sheet sticking part 22, the sheet laying plate 23 and the lifting mechanism 24, reducing the safety risk of laying the hemp sheet. At the same time, the cigarette package can be automatically output by the conveyor belt 211.

[0032] Furthermore, the above packing machine further includes a bag unloading unit. The bag unloading unit includes a support leg 31 and a bag unloading plate 32. The bag unloading plate 32 is inclined and abuts against the downstream end of the conveyor belt 211, and the support leg 31 is installed at the bottom of the bag unloading plate 32. By arranging the bag unloading unit at the end of the conveyor belt 211, when the conveyor belt 211 drives the cigarette package out of the box body 11, the bag unloading plate 32 can separate the hemp sheet from the sheet sticking part 22, and the cigarette package falls smoothly from the bag unloading plate 32.

[0033] Furthermore, sensors are arranged on both sides of the bag unloading plate 32. The sensors can be connected to the controller of the packing box to sense the number of cigarette packages falling from the bag unloading plate 32, which is convenient for statistics.

[0034] Furthermore, the conveyor mechanism 21 further includes a frame 212. The conveyor belt 211 is circularly installed on the frame 212. The box body 11 is installed on the upper part of the frame 212, and the support 13 is installed at the bottom of the frame 212. Thus, the structure between the box body 11 and the conveyor belt 211 is compact, and the two will not interfere with each other's movement.

[0035] Furthermore, a plurality of springs 25 are arranged in an array on the sheet laying plate 23. A flexible pad 26 is arranged on the top of the springs 25. The hemp sheet is placed on the flexible pad 26. Through the elastic action of the springs 25, the hemp sheet can be better adhered to the conveyor belt 211.

[0036] The working principle of the above packing machine is as follows:

[0037] Stack multiple hemp sheets on the sheet laying plate 23. Before packing the tobacco leaves, the lifting mechanism 24 can drive the sheet laying plate 23 to move upward, so that the uppermost hemp sheet adheres to the bottom of the conveyor belt 211. Then, control the conveyor mechanism 21 to rotate to move the hemp sheet to the bottom inside the box body 11. Stack the tobacco leaves on the hemp sheet. Through the telescopic action of the first hydraulic telescopic cylinder 142, the pressing tobacco plate 141 can be driven to move downward, thereby realizing the compaction and packing of the tobacco leaves inside the box body 11. After completion, the conveyor belt 211 drives the hemp sheet package to move forward out of the box body 11. The hemp sheet is separated from the sheet sticking part 22 by the bag unloading plate 32, and the cigarette package falls smoothly from the bag unloading plate 32, and the sensor detects and counts.

[0038] The above-described embodiments merely represent several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model shall be subject to the appended claims.

Claims

1. A baling machine, characterized in that: include: A packaging unit comprises a box body (11), a box door (12), a bracket (13) and a smoke compression mechanism (14), wherein the box door (12) is installed on two opposite sides of the box body (11), the bracket (13) is arranged at the bottom of the box body (11), the smoke compression mechanism (14) is arranged at the upper part of the box body (11), and the bottom of the box body (11) is open; The sheet spreading unit comprises a conveying mechanism (21), a sheet sticking member (22), a sheet spreading plate (23) and a lifting mechanism (24), wherein the conveying mechanism (21) comprises a conveyor belt (211) installed at the bottom opening of the box body (11), the sheet sticking member (22) is arranged on the conveyor belt (211) at intervals, the lifting mechanism (24) is arranged below the conveyor belt (211), and the sheet spreading plate (23) is installed on the top of the lifting mechanism (24), and the lifting mechanism (24) can drive the sheet spreading plate (23) to move up and down.

2. The baler according to claim 1, characterized in that: It also comprises a bag unloading unit, the bag unloading unit comprising a support leg (31) and a bag unloading plate (32), the bag unloading plate (32) is tilted against the downstream end of the conveyor belt (211), and the support leg (31) is installed on the bottom of the bag unloading plate (32).

3. The baler according to claim 2, characterized in that: Sensors are provided on both sides of the pack unloading plate (32) to sense the number of cigarette packs dropped from the pack unloading plate (32).

4. The baler according to claim 1, characterized in that: The smoke pressing mechanism (14) comprises a smoke pressing plate (141) and a first hydraulic telescopic cylinder (142); the first hydraulic telescopic cylinder (142) is mounted on the top of the box body (11); and the smoke pressing plate (141) is connected to a telescopic rod of the first hydraulic telescopic cylinder (142).

5. The baler according to claim 1, characterized in that: The conveying mechanism (21) further comprises a frame (212), the conveyor belt (211) is cyclically mounted on the frame (212), the box body (11) is mounted on the upper part of the frame (212), and the bracket (13) is arranged at the bottom of the frame (212).

6. The baler according to claim 1, characterized in that: The adhesive piece (22) is a Velcro.

7. The baler according to claim 1, characterized in that: The lifting mechanism (24) comprises a fixed plate (241) and a second hydraulic telescopic cylinder (242), wherein the fixed plate (241) is fixed between the brackets (13), the second hydraulic telescopic cylinder (242) is mounted on the fixed plate (241), the paving plate (23) is movably sleeved on the brackets (13), and the telescopic rod of the second hydraulic telescopic cylinder (242) is connected to the paving plate (23).

8. The baler according to claim 1, characterized in that: The paving plate (23) is provided with springs (25) in an array, and a flexible pad (26) is provided on the top of the springs (25).

Images