Automatic loading equipment for bagged materials in closed compartment and loading method of automatic loading equipment

Abstract

The automatic loading equipment comprises a telescopic conveying line (1) used for conveying material bags and a loading mechanism (2) used for stacking the material bags, the loading mechanism (2) comprises a vehicle body (3), a lifting mechanism (16) is arranged on the vehicle body (3), a buffering conveying assembly (4) is arranged on the lifting mechanism (16), and the buffering conveying assembly (4) is connected with the telescopic conveying line (1). The discharging end of the telescopic conveying line (1) corresponds to the feeding end of the cache conveying assembly (4). The lifting mechanism (16) is provided with a bag discharging translation mechanism (5) corresponding to the discharging end of the temporary storage conveying assembly (4). Stable stacking and loading of the material packages can be achieved, the stacking uniformity of the material packages is kept, and meanwhile a compartment can be filled up to the maximum extent.

Description

Technical Field

[0002] The invention relates to the field of material packaging vehicle equipment, in particular to automatic loading equipment for bagged materials in a closed compartment and a loading method thereof. Background Art

[0003] When transporting bagged materials, closed boxes such as containers are usually used for transportation. In order to facilitate the convenient loading of bagged materials in such closed compartments, there is currently a loading device, such as the Chinese invention patent with publication number CN107601080A, which discloses a transition conveyor, a pause conveyor, a transfer conveyor, a buffer conveyor, a layer arrangement device, a loading conveyor, and a control system. The transition conveyor is connected to the production line, and the pause conveyor, the transfer conveyor, the buffer conveyor, the layer arrangement device, and the loading conveyor are arranged in sequence and connected. The loading conveyor (7) includes a telescopic conveyor and a lifting device. The telescopic conveyor includes a cantilever. The actions of each device are interlocked and are uniformly controlled by the control system. Among them, the layer arrangement device can select a single layer, a single row, multiple rows or other grouping types according to the length and width of the transport compartment. The telescopic conveyor can stack and place single layers or multiple layers, single rows or multiple rows, single pieces or multiple pieces at one time, or in other grouping types. Material packaging vehicles mainly rely on telescopic conveyors for palletizing, which transport material bags to the carriages through telescopic conveyors to achieve accumulation of multiple layers of material bags. However, this type of equipment has the following problems: 1. When the telescopic conveyor is placing material bags in the carriage, the material bags are in a released state, and the position of the material bags is prone to deviation during the falling process, which makes the neatness of the material bag stacking less than ideal; 2. The telescopic conveyor will occupy a certain space in the carriage when placing material bags. When the material bags are stacked to a certain height, they cannot continue to be stacked, leaving some space and causing loss of stacking space. Summary of the invention

[0004] The purpose of the present invention is to provide an automatic loading device for bagged materials in a closed compartment and a loading method thereof. The present invention can realize stable stacking and loading of material bags, maintain the neatness of the stacking of the material bags, and at the same time can fill the compartment to the maximum extent.

[0005] The technical solution of the present invention is: an automatic loading device for bagged materials in a closed compartment, comprising a telescopic conveyor line for material bag transmission and a loading mechanism for material bag stacking, the loading mechanism comprising: A vehicle body, on which a lifting mechanism is arranged; the vehicle body is used for moving the entire loading mechanism when stacking material packages; A buffer conveying assembly is arranged at one end of the lifting mechanism, wherein the feeding end of the buffer conveying assembly corresponds to the discharging end of the telescopic conveying line; the buffer conveying assembly is used to receive and buffer the material packages transmitted by the telescopic conveying line; A package discharging translation mechanism is arranged at the other end of the lifting mechanism, the feeding end of the package discharging translation mechanism corresponds to the discharging end of the buffer conveying assembly, and the package discharging translation mechanism is used for discharging and stacking material packages; The one-way blocking mechanism is arranged at the discharging end of the bag discharging translation mechanism and is used for the one-way outflow of the material bag.

[0006] In the above-mentioned automatic loading equipment for bagged materials in a closed compartment, the telescopic conveyor line includes a conveyor belt support frame, a telescopic conveyor belt is provided on the conveyor belt support frame, a swingable dividing belt is provided at the discharge end of the telescopic conveyor belt, and the dividing belt corresponds to the feed end of the buffer conveying assembly; a cylinder lift is provided on the side of the conveyor belt support frame.

[0007] In the aforementioned closed compartment bagged material automatic loading equipment, the vehicle body includes a frame, the front end of the frame is provided with mutually symmetrical driving wheels, and the rear end of the frame is provided with mutually symmetrical guide wheels.

[0008] In the aforementioned automatic loading equipment for bagged materials in a closed compartment, the driving wheel includes a driving frame connected to the frame, a driving motor is provided on one side of the driving frame, and a driving gear is provided at the protruding end of the driving motor; a driving wheel body is provided inside the driving frame through a bearing, and a driven gear meshing with the driving gear is provided at the rotating end of the driving wheel body.

[0009] In the aforementioned automatic loading equipment for bagged materials in a closed compartment, the guide wheel includes a guide frame rotatably connected to the frame, a guide wheel body is provided at the bottom of the guide frame, a guide motor is provided on the guide wheel body, and the output end of the guide motor is connected to the rotating end of the guide frame via a gear structure.

[0010] In the aforementioned automatic loading equipment for bagged materials in a closed compartment, the buffer conveying assembly includes a feeding conveyor belt, a buffer station is provided at the discharge end of the feeding conveyor belt, and a guide plate is provided on the side of the buffer station.

[0011] In the aforementioned automatic loading equipment for bagged materials in a closed compartment, a force-applying roller is provided between the buffer station and the bag-out translation mechanism.

[0012] In the aforementioned automatic loading equipment for bagged materials in a closed compartment, the bag discharging translation mechanism includes a material bag frame connected to the lifting end of the lifting mechanism, the feeding end of the material bag frame corresponds to the discharging end of the buffer conveying assembly, a material bag support rod group is provided in the material bag frame, a rodless cylinder is provided at the bottom of the material bag frame, and a push plate slidably connected to the material bag support rod group is provided on the moving end of the rodless cylinder.

[0013] In the aforementioned automatic loading equipment for bagged materials in a closed compartment, the one-way blocking mechanism includes a cross frame arranged at the discharge end of the material bag frame, and a through slot is provided on the cross frame; a fixed axis part is provided on the upper surface of the cross frame, and a rotatable one-way baffle is provided on the fixed axis part, and a T-plate is provided on the one-way baffle that can pass through the through slot.

[0014] In the loading method of the aforementioned automatic loading equipment for bagged materials in a closed compartment, the specific steps are as follows: Step 1, the loading mechanism enters the compartment, puts the telescopic conveyor line in place, the discharge end of the telescopic conveyor line corresponds to the feed end of the buffer conveyor mechanism, and the material bag flows out from the telescopic conveyor line; Step 2, the material bag enters the buffer conveyor assembly, the buffer conveyor assembly sends the material bag to the bag discharge translation mechanism, and finally the bag discharge translation mechanism pushes the material bag outward into the closed compartment. The material bag will pass through the one-way blocking mechanism during the process of being pushed out. By pushing and stacking, stable stacking and loading of the material bag can be achieved.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the loading mechanism enters the carriage and places the telescopic conveyor line in place. The discharge end of the telescopic conveyor line corresponds to the feed end of the buffer conveyor mechanism. The material bag flows out from the telescopic conveyor line and enters the buffer conveyor assembly. The buffer conveyor assembly sends the material bag to the bag discharge translation mechanism. Finally, the bag discharge translation mechanism pushes the material bag outward into the closed carriage. The material bag will pass through the one-way blocking mechanism during the process of being pushed out. By pushing and stacking, the material bag can be stably stacked and loaded, and the material bag can be kept neatly stacked. At the same time, the material bag frame is on one side of the stacking pile when discharging the material, which can fill the carriage to the maximum extent without occupying the stacking space.

[0016] 2. The one-way blocking mechanism can block the material bag pushed out of the material bag frame to prevent one end of the material bag from returning to the material bag frame and affecting the stacking of the material bags.

[0017] 3. In the loading mechanism, the bottom of the loading mechanism is a movable frame structure, which can be flexibly moved into the carriage, and is convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 A schematic diagram of a cache delivery component; Figure 3 It is a schematic diagram of the material bag support rod group; Figure 4 is a schematic diagram of the through slot; Figure 5 Schematic diagram of the driving wheel structure.

[0019] Explanation of the symbols in the attached drawings: 1- telescopic conveyor line, 2- loading mechanism, 3- vehicle body, 4- buffer conveyor assembly, 5- package discharging translation mechanism, 6- material package frame, 7- material package support rod group, 8- rodless cylinder, 9- push plate, 10- one-way blocking mechanism, 11- cross frame, 12- through slot, 13- fixed axis, 14- one-way baffle, 15- T-plate, 16- lifting mechanism, 101- conveyor belt support frame, 102- telescopic Retractable conveyor belt, 103- material distribution belt, 104- cylinder lifter, 31- frame, 32- driving wheel, 33- guide wheel, 321- driving frame, 322- driving motor, 323- driving gear, 324- driving wheel body, 325- driven gear, 331- guide frame, 332- guide wheel body, 333- guide motor, 41- feeding conveyor belt, 42- cache station, 43- guide plate, 44- force roller. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0021] Embodiment: An automatic loading device for bagged materials in a closed compartment includes a telescopic conveyor line 1 and a loading mechanism 2, as shown in the attached Figure 1 As shown, the loading mechanism 2 includes a vehicle body 3, on which is provided a lifting mechanism 16, on which is installed a buffer conveying assembly 4. When the material packages are loaded onto the vehicle, palletizing is required, and the lifting mechanism can drive the buffer conveying assembly to lift and lower, in coordination with the palletizing height. The buffer conveying assembly has two conveyor lines, and the lifting mechanism adopts a lifting structure of a screw and a moving block. The discharge end of the telescopic conveyor line 1 corresponds to the feed end of the buffer conveying assembly 4. The telescopic conveyor line 1 includes a conveyor belt support frame 101, on which is installed a telescopic conveyor belt 102, and at the discharge end of the telescopic conveyor belt 102 a swingable material distribution belt 103 is provided, and the material distribution belt 103 corresponds to the feed end of the buffer conveying assembly 4. The material distribution belt is swung by a cylinder to distribute the material packages to the buffer conveying assemblies on both sides, as shown in the attached figure. Figure 2 As shown; a cylinder lift 104 is installed on the side of the conveyor belt support frame 101; the lifting mechanism 16 is installed with a package discharging translation mechanism 5 corresponding to the discharging end of the buffer conveying component 4, and the package discharging translation mechanism is symmetrically arranged in two groups, and the package discharging translation mechanism 5 includes a material bag frame 6 with the lifting mechanism 16. When the material bags are stacked, the buffer conveying component 4 and the package discharging translation mechanism 5 need to rise at the same time as the stacking height increases. The lifting mechanism will drive the two mechanisms to rise and fall. The lifting mechanism is mainly a cylinder assembly, and the protruding end of the cylinder is connected to a slider. A track column is provided on the vehicle body, and the slider moves on the track column. The extension and retraction of the cylinder controls the lifting and lowering of the buffer conveying component 4 and the package discharging translation mechanism 5. A material bag support rod group 7 is installed in the material bag frame 6, as shown in the attached Figure 3As shown, the material bag support rod group includes a fixing part arranged in the material bag frame, and one end of the fixing part has a plurality of bare rods. A rodless cylinder 8 is installed at the bottom of the material bag frame 6, and a push plate 9 slidably connected to the material bag support rod group 7 is installed on the moving end of the rodless cylinder 8. The activation of the rodless cylinder will drive the push plate to move; a plurality of one-way blocking mechanisms 10 are installed at the discharge end of the material bag frame 6. The one-way blocking mechanism 10 includes a cross frame 11 arranged at the discharge end of the material bag frame 6, and a through slot 12 is provided on the cross frame 11; a fixed shaft member 13 is provided on the upper surface of the cross frame 11, and a rotatable one-way baffle 14 is provided on the fixed shaft member 13, and a T-shaped plate 15 that can pass through the through slot 12 is provided on the one-way baffle 14, as shown in the attached Figure 4 As shown, when the material bag is pushed out, the one-way baffle will flip up, and the T-plate will pass through the through slot. When the material bags are stacked, the one-way baffle will fall down, and the upper end of the one-way baffle will touch the cross frame, which can effectively prevent the material bags from retreating. The cache conveying assembly 4 includes a feeding conveyor belt 41, and a cache station 42 is installed at the discharge end of the feeding conveyor belt 41. The side of the cache station 42 is provided with a guide plate 43. If there are still material bags in the material bag frame, the material bags transported from the rear side wait at the cache station. The feeding conveyor belt is composed of multiple sections of conveyor belts. If there are material bags on the cache station, when the material bags flow to the feeding conveyor belt, the conveyor belt will stop to avoid the extrusion and accumulation of the material bags. A force roller is installed between the cache station 42 and the bag discharging translation mechanism 5. 44, the feed end of the material bag frame 6 corresponds to the discharge end of the buffer conveying assembly 4. When the material bag needs to be delivered to the material bag frame, the force roller is driven by a motor, and the material bag can be delivered to the material bag frame more stably through the force roller. The push plate is a vertical plate structure, and the height of the plate body is lower than the conveying surface of the force roller. The push plate is close to the force roller, and the material bag is driven by the force roller to enter the material bag support rod group. Through this structure, the material bag can stably enter the material bag support rod group from the buffer conveying assembly.

[0022] The vehicle body 3 includes a vehicle frame 31, as shown in the attached Figure 5As shown, the front end of the frame 31 is equipped with symmetrical driving wheels 32, and the rear end of the frame 31 is provided with symmetrical guide wheels 33; the driving wheel 32 includes a driving frame 321 connected to the frame 31, and a driving motor 322 is installed on one side of the driving frame 321, and a driving gear 323 is provided at the protruding end of the driving motor 322; a driving wheel body 324 is provided through a bearing in the driving frame 321, and a driven gear 325 meshing with the driving gear 323 is provided at the rotating end of the driving wheel body 324, and the driving motor realizes the rotation of the driving wheel body through a gear set to provide power for the entire vehicle body. The guide wheel 33 includes a guide frame 331 rotatably connected to the frame 31, a guide wheel body 332 is installed at the bottom of the guide frame 331, and a guide motor 333 is installed on the guide wheel body 332. The output end of the guide motor 333 is connected to the rotating end of the guide frame 331 through a gear structure. When the guide motor is started, a toothed portion is provided on the side of the guide wheel body. The guide motor drives the guide wheel body to rotate through the gears, thereby realizing the rotation of the guide wheel body, which is used to control the forward direction of the vehicle body.

[0023] The working principle of the present invention is: the loading mechanism enters the carriage and places the telescopic conveyor line in place. The discharge end of the telescopic conveyor line corresponds to the feed end of the buffer conveyor mechanism. The material bag flows out from the telescopic conveyor line and enters the buffer conveyor mechanism. The buffer conveyor mechanism delivers the material bag to the material bag support rod group. The rodless cylinder is started, and the moving end of the rodless cylinder drives the push plate to move along the material bag support rod group. The material bag is pushed out of the material bag frame and is effectively stacked. By pushing out and stacking, stable stacking and loading of the material bag can be achieved, and the neatness of the stacking of the material bag can be maintained. At the same time, the material bag frame is on one side of the stacking pile when discharging the material, which can fill the carriage to the maximum extent without occupying the stacking space.

Claims

1. An automatic loading device for bagged materials in a closed compartment, comprising a telescopic conveyor line (1) for material bag transmission and a loading mechanism (2) for material bag stacking, characterized in that: The loading mechanism (2) comprises: A vehicle body (3), wherein a lifting mechanism (16) is provided on the vehicle body (3); the vehicle body (3) is used for moving the entire loading mechanism (2) when stacking material packages; A buffer conveying assembly (4) is arranged at one end of the lifting mechanism (16), and a feeding end of the buffer conveying assembly (4) corresponds to a discharging end of the telescopic conveying line (1); the buffer conveying assembly (4) is used to receive and buffer material packages transmitted by the telescopic conveying line (1); A package discharging translation mechanism (5) is arranged at the other end of the lifting mechanism (16), the feeding end of the package discharging translation mechanism (5) corresponds to the discharging end of the buffer conveying assembly (4), and the package discharging translation mechanism (5) is used for discharging and stacking material packages; The one-way blocking mechanism (10) is arranged at the material discharging end of the bag discharging translation mechanism (5) and is used for the one-way outflow of the material bag.

2. The automatic loading equipment for bagged materials in a closed compartment according to claim 1 is characterized by: The telescopic conveyor line (1) comprises a conveyor belt support frame (101), a telescopic conveyor belt (102) being provided on the conveyor belt support frame (101), a swingable material distribution belt (103) being provided at the discharge end of the telescopic conveyor belt (102), the material distribution belt (103) corresponding to the feed end of the buffer conveyor assembly (4); and a cylinder lifter (104) is provided on the side of the conveyor belt support frame (101).

3. The automatic loading equipment for bagged materials in a closed compartment according to claim 1 is characterized by: The vehicle body (3) comprises a vehicle frame (31), the front end of the vehicle frame (31) is provided with mutually symmetrical driving wheels (32), and the rear end of the vehicle frame (31) is provided with mutually symmetrical guide wheels (33).

4. The automatic loading equipment for bagged materials in a closed compartment according to claim 3 is characterized by: The driving wheel (32) comprises a driving frame (321) connected to the vehicle frame (31); a driving motor (322) is provided on one side of the driving frame (321); a driving gear (323) is provided at the protruding end of the driving motor (322); a driving wheel body (324) is provided inside the driving frame (321) via a bearing; a driven gear (325) meshing with the driving gear (323) is provided at the rotating end of the driving wheel body (324).

5. The automatic loading equipment for bagged materials in a closed compartment according to claim 3 is characterized by: The guide wheel (33) comprises a guide frame (331) rotatably connected to the vehicle frame (31); a guide wheel body (332) is provided at the bottom of the guide frame (331); a guide motor (333) is provided on the guide wheel body (332); and an output end of the guide motor (333) is connected to a rotating end of the guide frame (331) via a gear structure.

6. The automatic loading equipment for bagged materials in a closed compartment according to claim 1 is characterized by: The buffer conveying assembly (4) comprises a feeding conveyor belt (41), a feeding station (42) is provided at the discharge end of the feeding conveyor belt (41), and a guide plate (43) is provided at the side of the buffer station (42).

7. The automatic loading equipment for bagged materials in a closed compartment according to claim 6 is characterized by: A force-applying roller (44) is provided between the buffer station (42) and the package-discharging translation mechanism (5).

8. The automatic loading equipment for bagged materials in a closed compartment according to claim 6 is characterized by: The bag discharging translation mechanism (5) comprises a bag frame (6) connected to the lifting end of the lifting mechanism (16), the feeding end of the bag frame (6) corresponds to the discharging end of the buffer conveying assembly (4), a bag support rod group (7) is arranged in the bag frame (6), a rodless cylinder (8) is arranged at the bottom of the bag frame (6), and a push plate (9) slidably connected to the bag support rod group (7) is arranged on the moving end of the rodless cylinder (8).

9. The automatic loading equipment for bagged materials in a closed compartment according to claim 8 is characterized by: The one-way blocking mechanism (10) comprises a cross frame (11) arranged at the material bag frame (6) at the material bag discharge end, the cross frame (11) being provided with a through slot (12); a fixed shaft member (13) is provided on the upper surface of the cross frame (11), a rotatable one-way baffle (14) is provided on the fixed shaft member (13), and a T-shaped plate (15) that can pass through the through slot (12) is provided on the one-way baffle (14).

10. The loading method of the automatic loading equipment for bagged materials in a closed compartment according to any one of claims 1 to 9, characterized in that: The specific steps are as follows: Step 1, the loading mechanism enters the carriage, puts the telescopic conveyor line in place, the discharge end of the telescopic conveyor line corresponds to the feed end of the buffer conveyor mechanism, and the material package flows out from the telescopic conveyor line; Step 2, the material bag enters the buffer conveying assembly, the buffer conveying assembly sends the material bag to the bag outgoing translation mechanism, and finally the bag outgoing translation mechanism pushes the material bag out into the closed compartment. During the process of being pushed out, the material bag will pass through the one-way blocking mechanism. By pushing out and stacking, the material bag can be stably stacked and loaded.

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