Automatic tray stacking device for tobacco field

Abstract

The utility model provides an automatic disc stacking device used in the tobacco field, and relates to the field of disc stacking mechanisms. The utility model provides an automatic disc stacking device for the tobacco field, which comprises a bottom plate, and a conveying mechanism and a lifting mechanism are arranged on the bottom plate. An inclined plate is arranged at an outlet of the conveying mechanism, an inlet of the inclined plate is higher than an outlet of the inclined plate, and the inclined plate is connected with the bottom plate through a fixing column; the lifting mechanism comprises a lifting driving part and a lifting frame connected with a driving shaft of the lifting driving part, and the lifting frame is located at an outlet of the inclined plate. According to the stacking device, automatic transportation of the coded discs is achieved through the conveying mechanism, automatic stacking of the coded discs after automatic transportation is achieved through the inclined plate and the lifting mechanism, automation of coded disc transportation and stacking is achieved, the efficiency of the coded disc stacking process is improved, and waste of manpower resources is reduced.

Description

Technical Field

[0001] The utility model relates to the field of code disk mechanisms, in particular to an automatic code disk device used in the tobacco field. Background Art

[0002] In the field of tray processing, trays of various sizes need to be classified and stacked together according to size specifications after processing to facilitate storage and subsequent transportation. Stacking them together can also effectively reduce the probability of damage to the trays. Traditional manual stacking is not only inefficient, but also requires high labor costs. Therefore, a dedicated tray stacking device is generally used to complete this task; for example, the patent <Pallet Stacking and Tray Conveying Integrated Machine> with publication number: CN211392747U.

[0003] However, the current coding device used in the field of tray processing still has some defects in use. The tray cannot be automatically transported during coding, resulting in low coding efficiency.

[0004] In summary, there is a need for an automatic code tray device that can automatically transport and stack code trays. Utility Model Content

[0005] In order to solve the above problems, the utility model provides an automatic palletizing device for use in the tobacco field, which realizes the automation of pallet transportation and stacking, improves the efficiency of the palletizing process, and reduces the waste of human resources.

[0006] The utility model provides an automatic coding device for the tobacco field, comprising a base plate, on which a conveying mechanism and a lifting mechanism are provided; an inclined plate is provided at the outlet of the conveying mechanism, the inlet of the inclined plate is higher than the outlet of the inclined plate, and the inclined plate and the base plate are connected by a fixed column; the lifting mechanism comprises a lifting drive member and a lifting frame connected to the driving shaft of the lifting drive member, and the lifting frame is located at the outlet of the inclined plate.

[0007] In a feasible embodiment, the conveying mechanism includes a bracket, two mounting plates arranged on the bracket and opposite to each other, a conveying roller driving member arranged on one of the mounting plates, and a plurality of conveying rollers arranged in sequence along the extension direction of the mounting plates; the conveying rollers are passed through the two mounting plates and are rotatably connected relative to the two mounting plates, the two ends of the conveying rollers are respectively located outside the corresponding mounting plates, the driving shaft of the conveying roller driving member is connected to the end of one of the conveying rollers, and the ends of the conveying rollers are connected by a first transmission chain.

[0008] In a feasible embodiment, first transmission sprockets are respectively provided on both ends of the conveying roller, and the transmission sprockets located outside the same mounting plate are meshed and connected through the same first transmission chain.

[0009] In a feasible embodiment, the conveying roller is further provided with two oppositely disposed material blocking discs, and the distance between the two material blocking discs is greater than the diameter of the code disc.

[0010] In a feasible embodiment, the lifting mechanism also includes two support columns and two threaded columns arranged on the base plate; a top plate is provided on the top of the two support columns, the lifting drive member is provided on the top of the top plate and a second transmission sprocket is provided on the driving shaft of the lifting drive member; the tops of the two threaded columns pass through the top plate and are engaged with the second transmission sprocket through the second transmission chain; two threaded holes matching the threaded columns are provided on the lifting frame, and the two threaded columns are respectively threadedly connected to the corresponding threaded holes.

[0011] In a feasible embodiment, adapter plates are provided on both sides of the lifting frame, and the two threaded holes are respectively provided on the corresponding adapter plates; a groove matching the adapter plate is provided in the support column, and the adapter plate is slidably connected to the corresponding groove.

[0012] In a feasible embodiment, a limiting mechanism is further included, wherein the limiting mechanism includes two limiting rods slidably connected to the bottom plate and the top plate respectively, and the sliding direction of the two limiting rods is perpendicular to the transportation direction of the code disc.

[0013] In a feasible embodiment, first sliding grooves are provided in both the top plate and the bottom plate, and sliders are provided at the ends of the two limiting rods, and the sliders are slidably connected to the corresponding first sliding grooves.

[0014] In a feasible embodiment, a plurality of ball sliding grooves are further provided in the first sliding groove in the same extension direction as the first sliding groove, and a plurality of balls are further provided on the sliding block, and the balls are slidably connected to the corresponding ball sliding grooves.

[0015] In a feasible implementation manner, a positioning plate matching the lifting frame is provided in the lifting frame, and a code disc plate is provided on the top of the positioning plate.

[0016] The utility model provides an automatic coding device for the tobacco field, which has the following beneficial effects:

[0017] 1) The utility model realizes the automatic transportation of the code tray through the conveying mechanism, and realizes the automatic stacking of the code tray after automatic transportation through the inclined plate and the lifting mechanism, realizes the automation of code tray transportation and stacking, improves the efficiency of the code tray stacking process, and reduces the waste of human resources.

[0018] 2) The meshing relationship between the first transmission sprocket and the first transmission chain enables the conveyor rollers to rotate synchronously, thereby realizing automatic transportation of the code disc. This driving method is not only simple in structure, but also easy to replace the conveyor rollers, reducing the cost of subsequent maintenance.

[0019] 3) The lifting mechanism drives the lifting frame through two threaded columns, and the positioning column can be slidably connected with the groove to provide stability when the lifting frame is raised or lowered.

[0020] 4) The limiting rod in the limiting mechanism can prevent the stacked code discs from tipping over toward the limiting rod when the code discs are stacked, thereby improving the safety of the code discs when they are stacked. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a side view of the overall structure of the utility model.

[0022] Figure 2 It is a partial top view of the present invention.

[0023] Figure 3 It is a partial top view of the present invention.

[0024] Figure 4 This is a structural diagram of the limit rod of the utility model.

[0025] Reference numerals

[0026] Base plate 1

[0027] Conveying mechanism 2

[0028] Bracket 21

[0029] Mounting plate 22

[0030] Conveyor roller drive 23

[0031] Conveyor roller 24

[0032] First transmission chain 25

[0033] First transmission sprocket 26

[0034] Baffle plate 27

[0035] Inclined plate 3

[0036] Fixed column 31

[0037] Lifting mechanism 4

[0038] Lifting drive 41

[0039] Lifting frame 42

[0040] Adapter plate 42.1

[0041] Support column 43

[0042] Groove 43.1

[0043] Threaded column 44

[0044] Threaded hole 44.1

[0045] Top plate 45

[0046] First chute 45.1

[0047] Ball slide 45.2

[0048] Positioning plate 46

[0049] Code plate 47

[0050] Limiting mechanism 5

[0051] Limit rod 51

[0052] Slider 51.1

[0053] Ball 51.2 DETAILED DESCRIPTION

[0054] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "left side", "right side", "upper side", "lower side", "above", "below", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0055] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0056] In addition, in the description of the present invention, unless otherwise specified, “a plurality of” means two or more.

[0057] An automatic coding device for tobacco field, see Figure 1 The automatic code disk device of the present invention comprises a base plate 1, on which a conveying mechanism 2 and a lifting mechanism 4 are provided. The entrance of the conveying mechanism 2 is usually connected to the code disk discharger in the previous process. The exit of the conveying mechanism 2 is provided with a ramp 3, the entrance of the ramp 3 being higher than the exit of the ramp 3. The ramp 3 and the base plate 1 are connected by a fixed column 31. The lifting mechanism 4 comprises a lifting drive 41 and a lifting frame 42 connected to the drive shaft of the lifting drive 41. The lifting frame 42 is located at the exit of the ramp 3. When the automatic code disk device of the present invention is in use, the conveying mechanism 2 transports the code disk to the position of the ramp 3. The code disk enters the lifting frame 42 through the ramp 3. Then, before the next code disk enters the lifting frame 42, the lifting drive 41 is controlled to adjust the height of the lifting frame 42 so that the top of the code disk that entered the lifting frame 42 is slightly lower than the exit of the ramp 3. The above steps are repeated until a certain number of code disks are stacked in the lifting frame 42. Finally, the code disks stacked in the lifting frame 42 are transferred to the next process. Through the above settings, the conveying mechanism 2 realizes the automatic transportation of the code pallet, and realizes the automatic stacking of the code pallet after automatic transportation through the inclined plate 3 and the lifting mechanism 4, realizing the automation of code pallet transportation and stacking, improving the efficiency of the code pallet stacking process, and reducing the waste of human resources.

[0058] In the automatic encoder device provided by the embodiment of the present invention, refer to Figures 1 to 3 The conveying mechanism 2 includes a bracket 21, two mounting plates 22 disposed on the bracket 21 and facing each other, a conveying roller driving member 23 disposed on one of the mounting plates 22, and a plurality of conveying rollers 24 disposed sequentially along the extending direction of the mounting plates 22. The conveying rollers 24 are disposed through the two mounting plates 22 and are rotatably connected relative to the two mounting plates 22. The two ends of the conveying rollers 24 are respectively located outside the corresponding mounting plates 22. The driving shaft of the conveying roller driving member 23 is connected to the end of one of the conveying rollers 24. The ends of the conveying rollers 24 are connected by a first transmission chain 25. In a specific embodiment, see Figure 1 Two brackets 21 are provided, one in front and one in the back, supporting the mounting plate 22. The drive shaft of the conveyor roller driver 23 is connected to the conveyor roller 24 closest to the entrance of the conveyor mechanism 2. When the drive shaft of the conveyor roller driver 23 rotates, the conveyor roller 24 rotates synchronously. The rotation of the conveyor roller 24 causes the first transmission chain 25 to rotate synchronously, and the rotation of the first transmission chain 25 causes the other connected conveyor rollers 24 to rotate synchronously. As a supplementary explanation, the conveyor roller driver 23 is selected from any one of a stepper motor, a DC reduction motor, or a servo motor, and is preferably a servo motor.

[0059] In the automatic encoder device provided by the embodiment of the present invention, refer to Figure 3 A first transmission sprocket 26 is provided on both ends of the conveying roller 24 , and the first transmission sprockets 26 located outside the same mounting plate 22 are meshed and connected by the same first transmission chain 25 .

[0060] In the automatic encoder device provided by the embodiment of the present invention, refer to Figure 3 Two opposing material-blocking plates 27 are also provided on the conveying roller 24. The distance between the two material-blocking plates 27 is greater than the diameter of the code disc. The function of the material-blocking plates 27 is to prevent the code disc from shifting when on the conveying roller 24, so that the code disc can be transported in a straight line and prevent the code disc from tilting and hitting the mounting plate 22 or other components.

[0061] In the automatic encoder device provided by the embodiment of the present invention, refer to Figure 1 The lifting mechanism 4 further includes two support columns 43 and two threaded columns 44 provided on the bottom plate 1. A top plate 45 is provided on the top of the two support columns 43. The lifting drive member 41 is provided on the top of the top plate 45 and a second transmission sprocket is provided on the driving shaft of the lifting drive member 41. The tops of the two threaded columns 44 pass through the top plate 45 and are engaged with the second transmission sprocket through the second transmission chain. Figure 2 As shown, the lifting frame 42 is provided with two threaded holes 44.1 that match the threaded columns 44, and the two threaded columns 44 are respectively threadedly connected to the corresponding threaded holes 44.1. When the lifting mechanism 4 is in use, the driving shaft of the lifting drive 41 rotates and causes the second transmission sprocket mounted thereon to rotate synchronously. The second transmission sprocket can drive the second transmission chain to rotate, and the rotation of the second transmission chain can drive the two threaded columns 44 to rotate synchronously. When the two threaded columns 44 rotate, the lifting frame 42 can be lifted and lowered. For details, please refer to the ball screw principle. As a supplementary explanation, the lifting drive 41 is any one of a stepper motor, a DC reduction motor or a servo motor, preferably a servo motor. In a specific embodiment, refer to Figure 2 , adapter plates 42.1 are provided on both sides of the lifting frame 42, and the two threaded holes 44.1 are respectively provided on the corresponding adapter plates 42.1. A groove 43.1 matching the adapter plate 42.1 is provided in the support column 43, and the adapter plate 42.1 is slidably connected to the corresponding groove 43.1. In this embodiment, the centers of the two threaded columns 44 and the two support columns 43 are located on the same straight line, and the two support columns 43 are located outside the two threaded columns 44. When the adapter plate 42.1 moves along the threaded columns 44, the outside of the adapter plate 42.1 just slides in the groove 43.1 of the support column 43.

[0062] In the automatic encoder device provided by the embodiment of the present invention, refer to Figure 1 and 4, further comprising a limiting mechanism 5, the limiting mechanism 5 comprising two limiting rods 51 slidably connected to the bottom plate 1 and the top plate 45 in the horizontal direction, the sliding direction of the two limiting rods 51 being perpendicular to the transport direction of the code discs, and the function of the two limiting rods 51 is to prevent the stacked code discs from tipping over in the direction of the limiting rods 51. As an illustration, the two limiting rods 51 are on the same moving path and will abut against each other. When the lifting frame 42 is loading the code discs, the two limiting rods 51 are moved toward the center, that is, each is moved toward each other until the distance between the two limiting rods 51 is less than the diameter of the code discs or close to abutment. At this point, even if the code discs are stacked to a certain height, the limiting rods 51 can still prevent the code discs from tipping over in the direction of the limiting rods 51; when the code discs are to be unloaded, the two limiting rods 51 are moved toward the sides, that is, each is moved away from each other until the distance between the two limiting rods 51 is greater than the diameter of the code discs, then the movement can be stopped, and the stacked code discs can be taken out from the space between the two limiting rods 51.

[0063] In the automatic encoder device provided by the embodiment of the present invention, refer to Figure 2 and 4 The top plate 45 and the bottom plate 1 are both provided with first chute 45.1, and the ends of the two limiting rods 51 are both provided with sliders 51.1, and the sliders 51.1 are slidably connected to the corresponding first chute 45.1. The extension direction of the first chute 45.1 is consistent with the movement direction of the limiting rod 51.

[0064] In the automatic encoder device provided by the embodiment of the present invention, refer to Figure 4 The first chute 45.1 is further provided with a plurality of ball bearing chute 45.2 extending in the same direction as the first chute 45.1. The slider 51.1 is further provided with a plurality of balls 51.2, each of which is slidably connected to the corresponding ball bearing chute 45.2. In one embodiment, two balls 51.2 are provided on each of the slider 51.1 at the top and the slider 51.1 at the bottom of the limit rod 51. Correspondingly, two ball bearing chute 45.2 are provided in each of the first chute 45.1 of the top plate 45 and the bottom plate 1. The balls 51.2 can convert the sliding friction of the slider 51.1 into rolling friction, thereby improving the mobility of the limit rod 51.

[0065] In the automatic encoder device provided by the embodiment of the present invention, refer to Figure 2The lifting frame 42 is provided with a positioning plate 46 that matches the lifting frame 42, and a code disc plate 47 is provided on the top of the positioning plate 46. The size of the positioning plate 46 is generally consistent with the volume inside the lifting frame 42, and the size of the code disc plate 47 is generally larger than the lifting frame 42 and the edge of the code disc plate 47 is exposed outside the lifting frame 42. When in use, the positioning plate 46 is first inserted into the lifting frame 42 so that the code disc falls on the code disc plate 47 instead of the lifting frame 42. When the code discs are stacked to a certain height, the edge of the code disc plate 47 can be directly grasped and the code disc plate 47 can be lifted to remove the stacked code discs. If the code discs fall directly into the lifting frame 42, it will be difficult to remove the stacked code discs. Therefore, the code disc plate 47 and the positioning plate 46 can make it easier for the operator to remove the code disc plate 47.

[0066] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and replacements can be made without departing from the technical principles of the present invention. These improvements and replacements should also be regarded as the scope of protection of the present invention.

Claims

1. An automatic coding device for tobacco field, characterized by: The invention comprises a bottom plate (1), wherein a conveying mechanism (2) and a lifting mechanism (4) are provided on the bottom plate (1); an inclined plate (3) is provided at the outlet of the conveying mechanism (2); the inlet of the inclined plate (3) is higher than the outlet of the inclined plate (3); and the inclined plate (3) and the bottom plate (1) are connected via a fixing column (31); The lifting mechanism (4) comprises a lifting drive member (41) and a lifting frame (42) connected to a driving shaft of the lifting drive member (41), and the lifting frame (42) is located at the outlet of the inclined plate (3).

2. The automatic encoder device for tobacco field according to claim 1, characterized in that: The conveying mechanism (2) comprises a bracket (21), two mounting plates (22) disposed on the bracket (21) and opposite to each other, a conveying roller driving member (23) disposed on one of the mounting plates (22), and a plurality of conveying rollers (24) disposed sequentially along an extending direction of the mounting plate (22); The conveying roller (24) is inserted into the two mounting plates (22) and is rotatably connected relative to the two mounting plates (22). The two ends of the conveying roller (24) are respectively located outside the corresponding mounting plates (22). The driving shaft of the conveying roller driving member (23) is connected to the end of one of the conveying rollers (24). The ends of the conveying rollers (24) are connected via a first transmission chain (25).

3. The automatic encoder device for tobacco field according to claim 2, characterized in that: The two ends of the conveying roller (24) are respectively provided with a first transmission sprocket (26), and the first transmission sprockets (26) located outside the same mounting plate (22) are meshed and connected through the same first transmission chain (25).

4. The automatic encoder device for tobacco field according to claim 2 or 3, characterized in that: The conveying roller (24) is further provided with two oppositely arranged material blocking discs (27), and the distance between the two material blocking discs (27) is greater than the diameter of the code disc.

5. The automatic coding device for tobacco field according to claim 1, characterized in that: The lifting mechanism (4) further comprises two support columns (43) and two threaded columns (44) arranged on the bottom plate (1); a top plate (45) is provided on the top of the two support columns (43); the lifting drive member (41) is provided on the top of the top plate (45) and a second transmission sprocket is provided on the driving shaft of the lifting drive member (41); the tops of the two threaded columns (44) both pass through the top plate (45) and are meshed and connected to the second transmission sprocket via a second transmission chain; Two threaded holes (44.1) matching the threaded columns (44) are provided in the lifting frame (42), and the two threaded columns (44) are respectively threadedly connected to the corresponding threaded holes (44.1).

6. The automatic encoder device for tobacco field according to claim 5, characterized in that: Adapter plates (42.1) are provided on both sides of the lifting frame (42), and the two threaded holes (44.1) are respectively provided on the corresponding adapter plates (42.1); a groove (43.1) matching the adapter plate (42.1) is provided in the support column (43), and the adapter plate (42.1) and the corresponding groove (43.1) are slidably connected.

7. The automatic encoder device for tobacco field according to claim 6, characterized in that: The device further comprises a limiting mechanism (5), wherein the limiting mechanism (5) comprises two limiting rods (51) slidably connected to the bottom plate (1) and the top plate (45), respectively, and the sliding direction of the two limiting rods (51) is perpendicular to the transport direction of the code disc.

8. The automatic encoder device for tobacco field according to claim 7, characterized in that: The top plate (45) and the bottom plate (1) are both provided with a first sliding groove (45.1), and the ends of the two limiting rods (51) are both provided with a slider (51.1), and the slider (51.1) is slidably connected to the corresponding first sliding groove (45.1).

9. The automatic encoder device for tobacco field according to claim 8, characterized in that: The first slide groove (45.1) is further provided with a plurality of ball slide grooves (45.2) extending in the same direction as the first slide groove (45.1), and the slider (51.1) is further provided with a plurality of balls (51.2), and the balls (51.2) are slidably connected to the corresponding ball slide grooves (45.2).

10. The automatic encoder device for tobacco field according to claim 1, characterized in that: The lifting frame (42) is provided with a positioning plate (46) that matches the lifting frame (42), and a code disc plate (47) is provided on the top of the positioning plate (46).

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