CN210973059U

CN210973059U - Automatic dumping equipment

Info

Publication number: CN210973059U
Application number: CN201922045089.4U
Authority: CN
Inventors: 尹强; 杨红军; 严清华
Original assignee: Wuhan Polytechnic University
Current assignee: Wuhan Polytechnic University
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-07-10
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses an automatic empty equipment for automatically, empty the pocket of unpacking, including frame, blevile of push and empty the device, be equipped with the material loading position in the frame in proper order and empty the position, the material loading position is used for placing the pocket, and blevile of push installs in the frame, and blevile of push is used for pushing away the pocket from the material loading position to empting the position, empties the device, installs in the frame, and it is the activity setting to empty the device for drive pocket opening slope down and pour the material downwards from the pocket. The utility model discloses an automatic equipment of empting can simulate the action that the manual work was emptyd and the automation of flow completion material is emptyd, has improved the efficiency that the material was emptyd, has saved manpower and materials.

Description

Automatic dumping equipment

Technical Field

The utility model belongs to the technical field of flour food processing, concretely relates to automatic dumping equipment.

Background

At present, many automatic equipments are introduced to flour mills at home and abroad, however, the links of dumping flour of the flour mills are mostly finished by manpower, the labor intensity is high, the labor environment is poor, the efficiency is extremely low, the production requirement cannot be completely met by manual dumping, and the production efficiency is greatly influenced. Therefore, the automatic flour pouring equipment is applied more and more, the automatic flour pouring equipment can not only realize automatic pouring and collection of flour, but also collect flour bags, and the working efficiency of a flour factory is greatly improved.

The existing automatic flour dumping equipment comprises a clamping type tray dumping device, a chain transmission tray dumping device, an inner supporting type tray dumping device and the like, most of automatic flour dumping equipment adopts the chain transmission tray dumping device, but the problems of insufficient simulation degree of manual flour dumping and low dumping efficiency in the dumping mode are solved.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an automatic equipment of empting to solve current flour and empty the mode in, to artifical simulation degree of empting flour not enough, empty the problem of inefficiency.

The utility model provides an automatic equipment of empting for automatically, empty the material bag of unpacking, include:

an automatic pouring apparatus for automatically pouring unpacked bags, comprising:

the automatic material loading device comprises a rack, wherein a material loading position and a dumping position are sequentially arranged on the rack, and the material loading position is used for placing a material bag;

the pushing device is arranged on the rack and used for pushing the material bag from the feeding position to the dumping position; and the number of the first and second groups,

and the dumping device is movably arranged and used for driving the opening of the material bag to incline downwards so as to pour the material downwards from the material bag.

Optionally, the dumping device includes a bearing plate for bearing the material bag, the bearing plate is movably mounted on the frame and has a moving stroke of turning along a left-right axis of the frame so as to drive the material belt to turn to a downward opening.

Optionally, the loading plate is provided with a plurality of through holes, the dumping device further includes a plurality of first suckers disposed below the loading plate, and the plurality of first suckers are configured to generate negative pressure, so that the bottom of the pocket passes through the plurality of through holes and is adsorbed to the plurality of first suckers.

Optionally, the pouring device further comprises:

the two rotating shafts are respectively arranged on the left side and the right side of the front end of the bearing plate, one end of each of the two rotating shafts is rotatably connected with the bearing plate, and the other end of each of the two rotating shafts is rotatably arranged on the rack, so that the front end of the bearing plate rotates around the two rotating shafts; and the number of the first and second groups,

divide and locate two lifting rods of the left and right sides of loading board rear end, two lifting rods all with the loading board rotates to be connected, and follows the flexible setting in the upper and lower direction of frame, with the drive the rear end of loading board is movable from top to bottom.

Optionally, the dumping device further comprises two first mechanical arms correspondingly arranged at the front end of the bearing plate, the two first mechanical arms are arranged at intervals along the left side and the right side of the frame and are arranged in a telescopic manner along the front and the back of the frame, supporting plates are movably arranged on the two first mechanical arms, and the supporting plates are used for stretching into the rear edges of the material bags and expanding the opening of the material bags in the up-down direction of the frame.

Optionally, each of the first robot arms comprises:

one end of the telescopic rod is arranged on the rack, and the other end of the telescopic rod is arranged in a telescopic manner along the front-back direction of the rack;

the opening rod is rotatably connected with the other end of the telescopic rod and used for rotating towards the outside of the material bag after extending into the material bag forwards so as to open the opening of the material bag along the left direction and the right direction of the rack, and the supporting plate is arranged at one end, facing the bearing plate, of the opening rod.

Optionally, the pushing device includes a bag pushing plate, the bag pushing plate has a forward and backward movement stroke along the rack, and the bag pushing plate is configured to push the bag from the loading position to the dumping position.

Optionally, the upper end of the material bag push plate is arranged towards the bearing plate in an inclined manner, so that the opening of the material bag at the dumping position faces forwards.

Optionally, the automatic pouring apparatus further comprises:

the two second mechanical arms are arranged above the bearing plate at intervals along the left-right direction of the rack, the two second mechanical arms have forward and backward moving strokes along the rack, the two second mechanical arms are arranged in a telescopic mode along the up-down direction of the rack, and second suckers used for adsorbing material bags are arranged at the lower ends of the two second mechanical arms; and the number of the first and second groups,

and the bag moving assembly is arranged on the rack corresponding to the stroke tail ends of the two second mechanical arms and comprises a rocker, the rocker is rotatably arranged along the left-right axis of the rack, and the rocker is provided with a plurality of air holes for adsorbing or loosening the material bag during rotation.

Optionally, the bag moving assembly further comprises a rocker arm, one end of the rocker arm is arranged along the axis of the rack in the left-right direction in a rotating manner, the other end of the rocker arm is fixedly connected with the rocker arm, and the rocker arm is used for driving the rocker arm to rotate to a preset empty material bag recovery position.

The utility model provides an among the technical scheme, the automation of the action that automatic equipment of empting can simulate artifical and empty and the flow and accomplish the material is emptyd, has improved the efficiency that the material was emptyd, has saved manpower and materials.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of an automatic dumping apparatus according to the present invention;

FIG. 2 is an enlarged schematic view of detail A of FIG. 1;

FIG. 3 is an enlarged schematic view of detail B of FIG. 1;

fig. 4 is a schematic perspective view of the feeding device in fig. 1.

The reference numbers illustrate:

the purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention. The existing automatic flour dumping equipment comprises a clamping type tray dumping device, a chain transmission tray dumping device, an internal supporting type tray dumping device and the like, most of automatic flour dumping equipment adopts the chain transmission tray dumping device, but the problems that the simulation degree of manually dumping flour is insufficient and the occupied area of the equipment is large due to the adoption of the dumping mode are solved.

Please refer to fig. 1, which is an embodiment of the automatic dumping apparatus provided in the embodiment of the present invention, in the present embodiment, the automatic dumping apparatus is used for automatically dumping the unpacked material bags, the automatic dumping apparatus includes a frame 1, a pushing device and a dumping device, the frame 1 is sequentially provided with a loading position 11 and a dumping position 12, the loading position 11 is used for placing the material bags, the pushing device is installed in the frame 1, the pushing device is used for pushing the material bags from the loading position 11 to the dumping position 12, the dumping device is installed in the frame 1, and the dumping device is movably arranged for driving the material bag openings to tilt downwards and dumping the material from the material bags.

In this embodiment, after the material loading position 11 has been put to open-ended pocket, the utility model discloses an automatic equipment of empting can simulate the artifical action of empting and the automatic of flow completion material is emptyd, specifically, push away the pocket to empting position 12 by blevile of push, at this in-process, can make the pocket keep the opening to get into toppling position 12 up, also can make the pocket get into toppling position 12 and make the opening become forward, the pocket gets into and emptys position 12 after, it drives the pocket motion to topple over the device, finally make the pocket opening slope down, and then pour the material. The utility model discloses automatic equipment of empting has improved the efficiency that the material was emptyd, has saved manpower and materials. Further, the utility model discloses the automatic empty position 12 and the preceding backward interval of last material level 11 edge frame 1 of empting of equipment of empting are laid, have shortened blevile of push's action stroke, and then reduce the area of the automatic equipment of empting.

Furthermore, in the embodiment, the driving devices of the pushing device and the dumping device are driven by electric drive or pneumatic drive, so that the pollution of oil leakage to flour is avoided, and the food safety is ensured.

Further, in the embodiment, a powder box 8 for collecting materials is arranged on the front side of the dumping device, the powder box 8 is provided with a level sensor and an alarm for detecting the volume of the loaded powder, and when the preset height is reached, the alarm gives an alarm to indicate that the powder box 8 is full, and a worker can remove the powder.

Further, the material pushing device comprises a material bag pushing plate 31, the material bag pushing plate 31 has a front-back moving stroke along the rack 1, the material bag pushing plate 31 is used for pushing the material bag from the material loading position 11 to the dumping position 12, and the material bag pushing plate 31 of the embodiment is simple in structure, low in cost and easy to drive to complete dumping. The bag pushing driving device 33 for driving the material bag pushing plate 31 comprises a motor, and is high in reaction speed and high in precision.

Further, the upper end of the material bag push plate 31 is obliquely arranged towards the bearing plate 21, so that the opening of the material bag at the dumping position 12 is forward, when the material bag push plate 31 pushes the material bag, the material bag can be pushed down, the opening of the material bag is enabled to enter the dumping position 12 forward, and the dumping efficiency is improved.

Furthermore, the dumping device comprises a bearing plate 21 for bearing the material bag, wherein the bearing plate 21 is movably mounted on the frame 1 and has a moving stroke of overturning along the left-right axis of the frame 1 so as to drive the material belt to overturn until the opening faces downwards. In this embodiment, the driving device for driving the carrier plate 21 to flip can drive the front end of the carrier plate 21 to flip downward and the rear end of the carrier plate 21 to flip upward. The loading plate 21 of this embodiment is simple in structure, low in cost, and easy to drive and accomplish the action of toppling over, and further, the baffle is arranged on the left and right sides of the loading plate 21, so that the material bag is prevented from being separated from the loading plate 21.

Furthermore, the loading plate 21 is provided with a plurality of through holes 211, and the tilting device further comprises a plurality of first suckers arranged below the loading plate 21, wherein the plurality of first suckers are used for generating negative pressure, so that the bottom of the material bag passes through the plurality of through holes 211 and is adsorbed to the plurality of first suckers. In this embodiment, the loading plate 21 keeps an inclined state when carrying the material bags, the first suction trays at the bottom of the loading plate 21 can absorb the material bags, and the loading plate 21 with the through holes 211 is used to allow the material bags to have a sufficient area to pass through the loading plate 21 to be connected with the first suction trays in an absorbing manner.

Further, please refer to fig. 2, the tilting device further includes two rotating shafts 22 respectively disposed at the left and right sides of the front end of the loading plate 21, and two lifting rods 23 respectively disposed at the left and right sides of the rear end of the loading plate 21, one end of each of the two rotating shafts 22 is rotatably connected to the loading plate 21, the other end of each of the two rotating shafts 22 is rotatably mounted on the frame 1, so that the front end of the loading plate 21 rotates around the two rotating shafts 22, the two lifting rods 23 respectively disposed at the left and right sides of the rear end of the loading plate 21, the two lifting rods 23 are rotatably connected to the loading plate 21, and extend and retract along the frame 1 in the up-down direction, so as to drive the rear. In this embodiment, the two lifting rods 23 drive the rear end of the bearing plate 21 to turn upwards, and the two rotating shafts 22 are located at the front end of the bearing plate 21 and are connected to the rack 1 through a rotating shaft base 221.

Further, empty the device and still including corresponding two first arms 4 of locating loading board 21 front end, two first arms 4 are laid to the interval along the left and right sides of frame 1, and along the flexible setting of front and back of frame 1, and two equal movable mounting of first arm 4 have a fagging 43, and fagging 43 is used for stretching into behind the pocket along the frame 1 from top to bottom to strut the pocket opening. In this embodiment, in order to further promote and empty efficiency, be equipped with two first arms 4 and simulate the action that the manual work propped open the sack, the fagging 43 of the rear end installation of first arm 4 is equipped with two sets of from top to bottom, and two sets of fagging 43 set up along the top and bottom of frame 1 to opening and shutting for prop open the pocket opening along the top and bottom of frame 1.

Further, each first mechanical arm 4 includes an expansion link 41 and an opening rod 42, one end of the expansion link 41 is installed in the frame 1, the other end of the expansion link is arranged in a telescopic manner along the front-back direction of the frame 1, the opening rod 42 is rotatably connected with the other end of the expansion link 41, the opening rod 42 is used for rotating towards the outside of the pocket after extending into the pocket forwards so as to open the pocket opening along the left-right direction of the frame 1, the supporting plate 43 is installed at one end of the opening rod 42 towards the bearing plate 21, and the opening rod 42 is matched with the opening rod to open the pocket opening along the up-down direction of the frame 1. In this embodiment, in order to further improve the effect of opening the bag opening, the telescopic rod 41 may be rotatably mounted to the frame 1.

Further, please refer to fig. 1 and 3, the automatic dumping apparatus further includes two second mechanical arms 5 and a bag moving assembly, the two second mechanical arms 5 are mounted above the loading plate 21 at intervals along the left-right direction of the rack 1, the two second mechanical arms 5 have a forward-backward moving stroke along the rack 1, the two second mechanical arms 5 are both arranged along the vertical direction of the rack 1 in a telescopic manner, and the lower ends of the two second mechanical arms are respectively provided with a second suction cup 53 for absorbing the material bag, the bag moving assembly is mounted on the rack 1 corresponding to the stroke ends of the two second mechanical arms, the bag moving assembly includes a rocker 61, the rocker 61 is arranged along the left-right axis of the rack 1 in a rotating manner, and the rocker 61 is provided with a plurality of air holes 611 for absorbing or releasing the material bag during rotation. In this embodiment, two second arms 5 with move the bag subassembly and be used for retrieving empty pocket, when the pocket that fills with the material becomes empty pocket, two second arms 5 are to the activity around frame 1, and stretch out and draw back from top to bottom along frame 1, move to the position that can adsorb empty pocket and adsorb it, then move to moving bag subassembly department, the rocker 61 that moves the bag subassembly this moment rotates to the position that can adsorb empty pocket, receive empty pocket, then drive empty pocket and rotate, it removes to predetermined empty pocket recovery position department.

Further, in this embodiment, each second mechanical arm 5 includes a lifting rod 51 and a rotating rod 52, the second suction cup 53 is installed at the lower end of the rotating rod 52, the lifting rod 51 is rotatably connected with the rotating rod 52, and the rotating direction is the front-back direction of the rack, so that the flexibility of the second mechanical arm 5 is improved, and the moving stroke of the second mechanical arm is reduced.

Further, in this embodiment, two second arms 5 are toppling over the bottom that makes can downwardly extending and adsorb the pocket, both can avoid the pocket to follow roll-off on loading board 21, also can upwards retract after adsorbing the pocket for the speed of toppling over, further promote and topple over efficiency.

Further, move bag subassembly still includes a rocking arm 62, and the one end of rocking arm 62 rotates along the axis rotation setting of frame 1 left and right sides, and the other end and rocker 61 fixed connection, rocking arm 62 are used for driving rocker 61 to rotate to the frame 1 outside. In this embodiment, the swing arm 62 can increase the rotation radius of the rocker 61, thereby increasing the moving range of the rocker 61. In other embodiments, if the radius of the rocker 61 itself is large, the empty bag has a sufficiently large movement stroke to be moved out of the housing 1, so that the rocker arm 62 may not be required.

Further, referring to fig. 1 and 4, the automatic dumping apparatus further includes a feeding device 7 mounted on the frame 1, the feeding device 7 includes a conveyor belt 71, a feeding push plate 75, an expansion bracket 73, an expansion driving device 74, and a base 72 of the expansion bracket 73, the conveyor belt 71 is disposed along the front-back direction of the frame 1, the conveyor belt 71 is used for conveying the material bags, and one end side of the conveyor belt 71 is butted with the feeding position 11, the feeding push plate 75 faces the conveyor belt 71 and is arranged in a vertical extending manner, and the material loading position 11 is correspondingly arranged on two sides of the conveying mechanism and used for pushing the material bags on the conveying mechanism into the material loading position 11, the telescopic frame 73 is arranged in a telescopic manner along the left side and the right side of the rack 1, one end of the telescopic frame 73 is fixedly arranged on the rack 1, the other end of the telescopic frame 73 is connected with the feeding push plate 75, and the telescopic driving device 74 is in driving connection with the telescopic frame 73 and used for driving the telescopic frame 73 to stretch out and draw back along the left side and the right side. In this embodiment, in order to further reduce the manual work intensity, the material bag is conveyed to the material loading position 11 by the material conveying device 7, and the worker only needs to put the open material bag on the conveyor belt 71 of the material conveying device 7, and generally, in order to improve the loading capacity of the material, the size of the powder box 8 is also large, so that the height of the powder box is high, therefore, under some circumstances, the heights of the material loading position 11 and the dumping position 12 are also high, and the height of the conveyor belt 71 is matched with that of the worker, so that the heights of the rest material loading positions 11 and the dumping position 12 are different, the material loading position 11 in this embodiment is provided with the material loading seat 32 which can be extended and retracted up and down, and the material loading seat 32 reciprocates up and down between the conveyor belt 71 and the material loading position 11, thereby reducing the manual work intensity and improving the dumping efficiency.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. An automatic pouring apparatus for automatically pouring unpacked bags, comprising:

2. The automatic dumping apparatus of claim 1 wherein said dumping means includes a carrier plate for carrying bags, said carrier plate being movably mounted to said frame and having a pivotal travel about a lateral axis of said frame for pivoting said strip of material downwardly.

3. The automatic dumping apparatus of claim 2 wherein said carrier plate defines a plurality of through holes, said dumping device further comprising a plurality of first suction cups disposed under said carrier plate, said plurality of first suction cups being configured to generate a negative pressure such that the bottom of the bag is sucked to said plurality of first suction cups through said plurality of through holes.

4. The automated pouring apparatus as claimed in claim 2, wherein said pouring device further comprises:

5. The automatic dumping equipment of claim 2, wherein said dumping device further comprises two first mechanical arms correspondingly disposed at the front end of said loading plate, said two first mechanical arms are spaced apart from each other along the left-right direction of said frame and are telescopically disposed along the front-back direction of said frame, said two first mechanical arms are movably mounted with a supporting plate, said supporting plate is used for stretching into the material bag and then stretching the material bag opening along the up-down direction of said frame.

6. The automated dumping apparatus of claim 5 wherein each said first robotic arm comprises:

7. The automated dumping apparatus of claim 5 wherein said pushing means includes a bag pusher having a forward and rearward travel along said frame, said bag pusher being adapted to push a bag from said loading position to said dumping position.

8. The automatic dumping apparatus of claim 7 wherein said upper end of said bag pusher is inclined toward said carrier plate so that the bag opening is forward in said dumping position.

9. The automated pouring apparatus as claimed in claim 2, further comprising:

10. The automatic dumping apparatus of claim 9 wherein said bag moving assembly further comprises a rocker arm, one end of said rocker arm is rotatably disposed along a left-right axis of said frame, the other end of said rocker arm is fixedly connected to said rocker arm, said rocker arm is configured to drive said rocker arm to rotate to a predetermined empty bag retrieving position.