Box protecting device for fragment packaging machine

Abstract

According to the protective box device for the fragment packer, the fragment packer comprises a compaction mechanism, a cross beam, a protective box device, longitudinal beams, a pusher, a connecting beam, a platform and a photoelectric detection device, the cross beam is fixed above the platform, the compaction mechanism is installed on the cross beam, the two longitudinal beams are installed at the two ends of the lower portion of the cross beam respectively, and the two longitudinal beams are connected with the pusher. The lower part of each longitudinal beam is provided with a box protection device and a pusher through a connecting beam, the inner side of the connecting beam is fixed with the box protection device, the pusher is fixed on the connecting beam, the pusher pushes the longitudinal beams to transversely move along the cross beam through a push rod, the photoelectric detection device is arranged on the box protection device, and the box protection device comprises a push plate, a base plate, a movable protection plate and an adjusting screw. The push plate is arranged in the center of the base plate, the movable guard plates are respectively arranged on two sides of the base plate, at least two adjusting grooves are arranged on the movable guard plates, and the movable guard plates are slidably fixed on the base plate through adjusting screws and the adjusting grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of pre-pressing and packaging tobacco slices in the tobacco industry, and in particular to a box protection device for a cigarette slice packaging machine. Background Art

[0002] At present, in the pre-pressing and packaging section of tobacco processing enterprises, the driving form of the fragment baling machine is mostly hydraulic, which has problems such as difficult maintenance and easy leakage of hydraulic oil to cause pollution. In addition, its mechanical box protection mechanism is complicated and has poor adaptability to cigarette boxes of different sizes, which limits the further improvement of the production efficiency of the pre-pressing and packaging section of tobacco processing enterprises and seriously restricts the improvement of enterprise product quality.

[0003] The above problems are urgent problems faced by all tobacco processing companies and need to be solved urgently. Both domestic and foreign countries have tried to solve this problem, but none of them have achieved satisfactory results. Other manufacturers are also trying to use other methods to achieve this, but there are currently no feasible solutions and related products.

[0004] With the development of society, enterprises have higher and stricter requirements for production efficiency and sanitary production, which will inevitably force enterprises to transform and upgrade the fragment baling machines to meet the requirements of leaf threshing and re-drying process specifications and cigarette making process specifications. Summary of the invention

[0005] In view of the above problems, the purpose of the invention of the utility model is to provide a box protection device for a debris baler, which improves production efficiency, solves pollution problems, avoids production pollution, and meets the relevant needs of enterprises to reduce costs and increase efficiency.

[0006] The utility model discloses a box protection device for a debris baler. The debris baler comprises: a compacting mechanism, a crossbeam, a box protection device, a longitudinal beam, a propulsion machine, a connecting beam, a platform and a photoelectric detection device. The crossbeam is fixed above the platform, the compacting mechanism is mounted on the crossbeam, two longitudinal beams are respectively mounted at the two ends below the crossbeam, a box protection device and a propulsion machine are mounted at the lower part of each longitudinal beam through the connecting beam, and the box protection device is fixed to the inner side of the connecting beam. The propulsion machine is fixed to the connecting beam, and the propulsion machine pushes the longitudinal beam to move laterally along the crossbeam through a push rod. The photoelectric detection device is mounted on the box protection device, wherein: the box protection device comprises: a push plate, a base plate, a movable guard plate and an adjusting screw. The push plate is mounted at the center of the base plate, movable guard plates are respectively mounted on both sides of the base plate, at least two adjusting slots are opened on the movable guard plate, and the movable guard plate can be slidably fixed to the base plate through the adjusting screw and the adjusting slot.

[0007] The utility model discloses a box protection device for a debris packing machine, wherein: an adjustment slot is respectively provided at the upper and lower ends of each movable guard plate.

[0008] The utility model discloses a box protection device for a debris packing machine, wherein: the movable guard plate is an angle plate, one side of the angle plate is slidably fixed on a base plate through an adjusting screw and an adjusting groove, and the other side is fixed through at least three triangular support plates fixed on one side of the movable guard plate.

[0009] The utility model discloses a box protection device for a debris packing machine, wherein: at least two grooves are opened on one side of the movable guard plate, a support is fixed on the base plate in the groove, and one end of the positioning screw passes through the support and presses on the other side of the movable guard plate.

[0010] The utility model discloses a box protection device for a debris packing machine, wherein: the number of the triangular support plates is three.

[0011] The utility model provides a box protection device for a debris packing machine, wherein: there are two grooves, which are respectively located on a movable guard plate between two triangular support plates.

[0012] The utility model discloses a box protection device for a debris packing machine, wherein: the propulsion machine is an electric drive motor.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The box protection device for the debris baler of the utility model realizes the upgrade from hydraulic debris baler to electric debris baler. The compaction process can be fully controlled through the electronic control equipment, which improves production efficiency, improves production quality, and promotes the improvement of enterprise product quality. The compaction mechanism is replaced by an electric cylinder instead of a hydraulic cylinder, which simplifies the product maintenance process and avoids production quality accidents caused by hydraulic oil leakage into the debris. The design of the movable guard plate allows the product to adapt to cigarette boxes of different lengths.

[0015] The box protection device for the fragment baling machine of the utility model can be matched with any current leaf threshing and re-drying line and reconstituted tobacco leaf production line, meeting the production requirements of compressing and baling fragments or tobacco stems and ensuring that there is no hydraulic leakage to contaminate the product during the whole process.

[0016] In view of the process characteristics of debris packaging, the utility model focuses on the key links of debris compaction, intelligent pressure maintenance, smoke box shape maintenance and solving debris pollution, and proposes solutions and adopted devices, and solves the problems of debris compaction, intelligent pressure maintenance, smoke box shape maintenance and hydraulic oil leakage contamination of debris. The box protection device for the debris packaging machine of the utility model solves the needs of enterprises to achieve hygienic production, reduce costs and increase efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A debris packing machine using the box protection device of the utility model;

[0018] Figure 2It is a side schematic diagram of the box protection device for the debris baler of the utility model;

[0019] Figure 3 for Figure 2 A top-down schematic diagram of .

[0020] exist Figures 1 to 3 Among them, number 1 is a compacting mechanism; number 2 is a crossbeam; number 3 is a box protection device; number 4 is a longitudinal beam; number 5 is a propeller; number 6 is a connecting beam; number 7 is a platform; number 31 is a push plate; number 32 is a base plate; number 33 is a movable guard plate; number 34 is an adjusting screw; number 35 is an adjusting slot; number 36 is a recess; number 37 is a positioning screw; number 38 is a pillar; number 39 is a triangular support plate. DETAILED DESCRIPTION

[0021] The present invention will be further described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0022] like Figure 1 As shown, the debris baler includes: a compacting mechanism 1, a crossbeam 2, a box protection device 3, a longitudinal beam 4, a propulsion machine 5, a connecting beam 6, a platform 7 and a photoelectric detection device 8. The crossbeam 2 is fixed above the platform 7, the compacting mechanism 1 is installed on the crossbeam 2, and the two longitudinal beams 4 are respectively installed at the two ends below the crossbeam 2. The box protection device 3 and the propulsion machine 5 are installed at the lower part of each longitudinal beam 4 through the connecting beam 6. The box protection device 3 is fixed to the inner side of the connecting beam 6, and the propulsion machine 5 is fixed on the connecting beam 6. The propulsion machine 5 pushes the longitudinal beam 4 to move laterally along the crossbeam 2 through a push rod, and the photoelectric detection device 8 is installed on the box protection device 3.

[0023] like Figure 2 and Figure 3 As shown, the box protection device 3 includes: a push plate 31, a base plate 32, a movable guard plate 33 and an adjusting screw 34. The push plate 31 is installed in the center of the base plate 32. The movable guard plates 33 are installed on both sides of the base plate 32. The movable guard plates 33 are angle plates. Two adjusting grooves 35 are respectively opened at the upper and lower ends of one side of the angle plate. The movable guard plate 33 is slidably fixed on the base plate 32. The other side of the angle plate is fixed by three triangular support plates 39 fixed on one side of the movable guard plate 33. Two grooves 36 are opened on one side of the movable guard plate 33, which are respectively located on the movable guard plate 33 between the two triangular support plates 39. A support column 38 is fixed on the base plate 32 in the groove 36. One end of the positioning screw 37 passes through the support column 38 and presses on the other side of the movable guard plate 33. The propeller 5 is an electric drive motor.

[0024] The specific steps of the system are:

[0025] (1) The cigarette box loaded with fragments is sent to the platform 7 of the baler through the upstream equipment;

[0026] (2) The photoelectric detection device 8 installed on the box protection device 3 maintains the detection of the smoke box;

[0027] (3) When the smoke box is in place and the photoelectric switch is triggered, the pressure belt conveyor stops, and the box protection device 3 closes to the middle under the control of the propulsion machine 4. The propulsion machine 4 will continue to apply thrust to prevent the smoke box from deforming;

[0028] (4) After the box protection device 3 locks the cigarette box, the compaction mechanism 1 starts to work, causing the pressure head to drop. When the upper and lower limit proximity switches on the pressure head are triggered, the pressure head is pressed down slowly. When the pressure head is pressed to the set depth (this depth is adjustable), the lower limit travel switch of the pressure head is triggered at the same time, and the pressure head starts to maintain pressure. At this time, the PLC time relay starts timing (the pressure holding time can be set by the time relay as needed). After the pressure holding is completed, the pressure head rises slowly. When the lower limit proximity switch is triggered, the pressure head switches to rapid rise. When the upper and lower limit proximity switches are triggered, the pressure head switches to slow rise. When the pressure head rises to the set position, the compaction process ends;

[0029] (5) After the compaction phase is completed, the upper and lower limit travel switches are triggered at the same time, and the box protection device 3 retreats to both sides under the control of the pusher 4. The belt conveyor starts to send the cigarette packs to the lower roller conveyor to realize the cigarette pack output.

[0030] The above specific examples are used to illustrate the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

Claims

1. A box protection device for a debris packing machine, the debris packing machine comprising: The compacting mechanism (1), a crossbeam (2), a box protection device (3), a longitudinal beam (4), a propulsion machine (5), a connecting beam (6), a platform (7) and a photoelectric detection device (8), wherein the crossbeam (2) is fixed above the platform (7), the compacting mechanism (1) is mounted on the crossbeam (2), two longitudinal beams (4) are respectively mounted at the two ends below the crossbeam (2), the box protection device (3) and the propulsion machine (5) are mounted at the lower part of each longitudinal beam (4) through a connecting beam (6), and the box protection device (3) and the propulsion machine (5) are fixed to the inner side of the connecting beam (6), and the propulsion machine (5) is fixed to the connecting beam (6), and the propulsion machine (5) is pushed The rod pushes the longitudinal beam (4) to move laterally along the cross beam (2), and the photoelectric detection device (8) is installed on the box protection device (3), characterized in that: the box protection device (3) includes: a push plate (31), a base plate (32), a movable guard plate (33) and an adjusting screw (34), the push plate (31) is installed in the center of the base plate (32), and movable guard plates (33) are respectively installed on both sides of the base plate (32), and at least two adjusting grooves (35) are opened on the movable guard plate (33), and the movable guard plate (33) is slidably fixed on the base plate (32) through the adjusting screw (34) and the adjusting groove (35).

2. The box protection device for a debris packing machine according to claim 1, characterized in that: An adjustment slot (35) is respectively formed at the upper and lower ends of each movable guard plate (33).

3. The box protection device for a debris packing machine according to claim 2, characterized in that: The movable guard plate (33) is an angle plate, one side of which is slidably fixed on the base plate (32) through an adjustment screw (34) and an adjustment slot (35), and the other side is fixed by at least three triangular support plates (39) fixed on one side of the movable guard plate (33).

4. The box protection device for a debris packing machine according to claim 3, characterized in that: At least two grooves (36) are formed on one side of the movable guard plate (33), a support (38) is fixed on the base plate (32) in the groove (36), and one end of the positioning screw (37) passes through the support (38) and is pressed against the other side of the movable guard plate (33).

5. The box protection device for a debris packing machine according to claim 4, characterized in that: There are three triangular support plates (39).

6. The box protection device for a debris packing machine according to claim 5, characterized in that: There are two grooves (36), which are respectively located on the movable guard plate (33) between the two triangular support plates (39).

7. The box protection device for a debris packing machine according to claim 6, characterized in that: The propulsion machine (5) is an electric drive motor.

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