CN218930064U - Ton bag automatic feeding device - Google Patents

Abstract

The utility model provides an automatic feeding device for ton bags, which comprises: the device comprises a workbench, a turnover mechanism, a plurality of adsorption assemblies and a collecting hopper; the turnover mechanism comprises a first bracket, a second bracket and a turnover box, wherein the first bracket and the second bracket are respectively fixed on two sides of the workbench, vibration mechanisms are respectively arranged between the first bracket and the workbench and between the second bracket and the workbench, two sides of the turnover box are respectively pivoted with the first bracket and the second bracket through a rotating shaft and a universal bearing, and at least two ton bag hooks are arranged on the outer side of the turnover box; the plurality of adsorption assemblies are arranged at the bottom of the overturning box and are used for adsorbing ton bags in the overturning box; the collecting hopper is located below the overturning box, when the overturning box overturns, materials in the ton bags flow into the collecting hopper, and the plurality of adsorption assemblies adsorb the bottoms of the ton bags until the materials are completely poured out.

Description

Ton bag automatic feeding device

Technical Field

The utility model belongs to the field of discharging devices, and particularly relates to an automatic feeding device for ton bags.

Background

In the material manufacturing process using powder materials as raw materials, the current common feeding mode of the powder materials is manual feeding, and the package of the powder materials is usually a ton bag, so that the weight ratio is large, and workers need to operate equipment to transport the materials at first and then unpack the materials manually, so that the defects are that: 1. the labor cost is increased and the working efficiency is reduced; 2. when the material is thrown, the ton bag is knocked by manpower, but deposited materials in the ton bag are still difficult to clean, and the material waste is caused.

Disclosure of Invention

To this end, the utility model provides an automatic ton bag feeding device comprising: the device comprises a workbench, a turnover mechanism, a plurality of adsorption assemblies and a collecting hopper; the turnover mechanism comprises a first bracket, a second bracket and a turnover box, wherein the first bracket and the second bracket are respectively fixed on two sides of the workbench, vibration mechanisms are respectively arranged between the first bracket and the workbench and between the second bracket and the workbench, two sides of the turnover box are respectively pivoted with the first bracket and the second bracket through a rotating shaft and a universal bearing, and at least two ton bag hooks are arranged on the outer side of the turnover box; the plurality of adsorption assemblies are arranged at the bottom of the overturning box and are used for adsorbing ton bags in the overturning box; the collecting hopper is located below the overturning box, when the overturning box overturns, materials in the ton bags flow into the collecting hopper, and the plurality of adsorption assemblies adsorb the bottoms of the ton bags until the materials are completely poured out.

Preferably, the vibration mechanism includes a vibration driving motor and a spring.

Preferably, the overturning box comprises a bottom plate and two side plates connected with the bottom plate, the two side plates are respectively pivoted with the first bracket and the second bracket, and each side plate is provided with at least one ton bag hook.

Preferably, the bottom plate is provided with a plurality of perforations, and the plurality of adsorption components are respectively sleeved on the plurality of perforations correspondingly.

Preferably, each adsorption component comprises a sucker and a vacuum sucker, one end of the vacuum sucker is connected with the sucker, and the other end of the vacuum sucker is connected with a vacuum pump.

Preferably, the vacuum suction pipe is sleeved with a supporting piece, the supporting piece is located between the sucker and the bottom plate, and the supporting piece is used for supporting and limiting the sucker.

Preferably, the support member includes an elastic body and a stopper, the stopper is disposed between the suction cup and the elastic body, and the elastic body is disposed between the stopper and the bottom plate.

Preferably, the collecting hopper comprises a screen, and the screen is arranged at a discharge hole of the collecting hopper.

Preferably, the mesh number of the screen is more than 50 and less than 80.

Preferably, at least one side of the first bracket and the second bracket is provided with a turnover driving motor, and the turnover driving motor is used for driving the turnover box to turn.

The ton bag automatic feeding device has the following beneficial effects: 1. automatic feeding saves the cost of labor, improves work efficiency, avoids the healthy hidden danger of manual feeding because of the dust simultaneously. 2. When the material is fed, the vibration mechanism shakes, so that the material accumulation phenomenon in the ton bag can be solved, and the material cost waste caused by powder material accumulation is avoided.

Drawings

Fig. 1 is a schematic structural view of an automatic feeding device for ton bags.

The reference numerals in the figures illustrate: the device comprises a workbench 10, a first platform 11, a second platform 12, a turnover mechanism 20, a first support 21, a second support 22, a turnover box 23, a bottom plate 231, a perforation 2311, a side plate 232, a ton bag hook 2321, an adsorption assembly 30, a sucker 31, a vacuum suction pipe 32, a support 33, a collecting hopper 40, a discharge hole 41, a screen 42, a vibration mechanism 50, a universal bearing 60, a rotating shaft 70 and a turnover driving motor 80.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

The ton bag automatic feeding device provided by the utility model is mainly applied to a material feeding link in the preparation process of battery anode materials such as lithium iron phosphate anode materials, lithium manganese iron phosphate anode materials, sodium iron phosphate anode materials and the like.

Referring to fig. 1, the automatic feeding device for ton bags includes: a table 10, a turnover mechanism 20, a plurality of suction units 30 and a collection hopper 40. The tilting mechanism 20 includes a first bracket 21, a second bracket 22, and a tilting box 23. The first support 21 and the second support 22 are respectively fixed on two sides of the workbench 10, and a vibration mechanism 50 is arranged between the first support 21 and the workbench 10 and between the second support 22 and the workbench 10. The two sides of the turnover box 23 are respectively pivoted with the first bracket 21 and the second bracket 22 through a rotating shaft 70 and a universal bearing 60. At least two ton bag hooks 2321 are arranged on the outer side of the overturning box 23. The plurality of adsorption assemblies 30 are arranged at the bottom of the overturning box 23 and are used for adsorbing ton bags in the overturning box 23. The collecting hopper 40 is located below the overturning box 23, when the overturning box 23 overturns, the materials in the ton bags flow into the collecting hopper 40, and the plurality of adsorption assemblies 30 adsorb the bottoms of the ton bags until the materials are completely poured out.

Specifically, the working table 10 includes a first table 11 and a second table 12 that are disposed opposite to each other, and a gap is formed between the first table 11 and the second table 12. The first support 21 is fixed on the first platform 11, the second support 22 is fixed on the second platform 12, and vibration mechanisms 50 are respectively arranged between the first support 21 and the workbench 10 and between the second support 22 and the workbench 10. The vibration mechanism 50 includes a vibration driving motor and a spring. The vibration mechanism 50 includes a crank, a sliding rod and a spring, which are similar to the structure and principle of the vibration mechanism 50 in the prior art, and will not be described herein.

The overturning box 23 comprises a bottom plate 231 and two side plates 232 connected with the bottom plate 231, the two side plates 232 are respectively pivoted with the first bracket 21 and the second bracket 22, and each side plate 232 is provided with at least one ton bag hook 2321. The first support 21 and the second support 22 are respectively fixed with a universal bearing 60, and each universal bearing 60 is connected with a side plate 232 through a rotating shaft 70.

Under the action of the universal bearing 60 and the rotating shaft 70, the overturning box 23 can be overturned for 360 degrees, the overturning box 23 can be overturned manually, and in order to save more labor and avoid the trouble of manual overturning, at least one of the first bracket 21 and the second bracket 22 is provided with the overturning driving motor 80, so that the overturning box 23 is driven to overturn by the overturning driving motor 80. A flip stop may be provided on the first bracket 21 that cannot be flipped over further when the flip box 23 is flipped over to a position defined by the stop, which may be a protrusion protruding from either the first bracket 21 or the second bracket 22 that only allows a maximum flip of 180 degrees of the flip box 23. In this embodiment, only the first bracket 21 is provided with the overturning driving motor 80, the first bracket 21 is provided with the stop member, and the overturning driving motor 80 overturns the overturning box 23 by 180 degrees at maximum. The overturning driving motor 80 includes a reduction gear and other elements matched with the rotating shaft 70, which are conventional, and will not be described herein.

In a modified embodiment, the overturning box 23 is an open-top box structure, and includes a bottom plate 231 and four side plates 232 extending upwards from four sides of the bottom plate 231. The bottom plate 231 and the side plates 232 may be provided in a frame structure instead of a full-face plate. When the side plate 232 has four sides, the ton bag hook 2321 is not necessarily constructed and may be omitted.

The bottom plate 231 is provided with a plurality of through holes 2311, and the plurality of adsorption assemblies 30 are respectively sleeved on the plurality of through holes 2311 correspondingly. In this embodiment, there are two adsorption elements 30, and a perforation 2311 is formed in the bottom plate 231 corresponding to each adsorption element 30. Each suction assembly 30 includes a suction cup 31 and a vacuum suction tube 32, wherein one end of the vacuum suction tube 32 is connected to the suction cup 31, and the other end is connected to a vacuum pump (not shown). The vacuum suction pipe 32 is sleeved with a supporting piece 33, the supporting piece 33 is located between the sucker 31 and the bottom plate 231, and the supporting piece 33 is used for supporting and limiting the sucker 31. The supporting member 33 includes an elastic body and a stopper, the stopper is disposed between the suction cup 31 and the elastic body, and the elastic body is disposed between the stopper and the bottom plate 231. The elastic body is a spring, a sponge or soft rubber, and the like, and has a buffering protection effect on the adsorption component 30. The limiting block is a metal ring, a wooden plate or a plastic gasket, etc. In an alternative embodiment, the structure of the supporting member 33 is not limited, and the supporting member is mainly capable of supporting the vacuum suction pipe 32 so as not to be easily flattened by the ton bag filled with the material, and simultaneously, the suction cup 31 is aligned upwards to the bottom of the ton bag at any time.

The collecting hopper 40 is positioned at a notch between the first platform 11 and the second platform 12, the collecting hopper 40 is connected with the first platform 11 and the second platform 12 and is funnel-shaped, a discharging hole 41 is arranged below the collecting hopper 40, a storage bin is arranged below the discharging hole 41, materials flow out of the discharging hole 41 and fall into the storage bin, a screen 42 is arranged at the discharging hole 41, and the mesh number of the screen 42 is more than 50 and less than 80. In the vibration process, the vibration mechanism 50 causes the overturning box 23 and the screen 42 to vibrate together, and the vibration of the overturning box 23 is beneficial to outflow of materials in the ton bags, so that accumulation of materials in the ton bags is avoided; the screen 42 vibrates, can sieve the material, prevents that the foreign matter from falling into the feed bin, influences subsequent product quality.

In the working process of the automatic ton bag feeding device of the embodiment, the ton bags to be fed are manually fed into the overturning box 23 or are subjected to auxiliary tools such as a forklift, the suckers 31 are attached to the bottoms of the ton bags, a vacuum pump is started to vacuumize, the suckers 31 are tightly adsorbed to the bottoms of the ton bags, the overturning driving motor 80 is started to enable the overturning box 23 to overturn 180 degrees, materials in the ton bags flow out to enter the collecting hopper 40, the vibrating mechanism 50 is started, the overturning box 23 and the screen 42 are continuously vibrated, and the materials fall into the storage bin after being filtered by the screen 42. After all materials in the ton bags are poured out and enter the bin, the vacuum pump, the overturning driving motor 80 and the vibrating mechanism 50 are turned off, the overturning box 23 is reset, the ton bags are taken out, and the discharging of the wheel is completed.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of protection of the present application. Accordingly, any modifications or equivalent substitutions may be made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the present utility model are intended to be included in the scope of the appended claims.

Claims (10)

1. An automatic feeding device for ton bags, which is characterized by comprising:

a work table (10);

the turnover mechanism (20) comprises a first support (21), a second support (22) and a turnover box (23), wherein the first support (21) and the second support (22) are respectively fixed on two sides of the workbench (10), vibration mechanisms (50) are respectively arranged between the first support (21) and the workbench (10) and between the second support (22) and the workbench (10), two sides of the turnover box (23) are respectively pivoted with the first support (21) and the second support (22) through a rotating shaft (70) and a universal bearing (60), and at least two ton bag hooks (2321) are arranged on the outer side of the turnover box (23);

the plurality of adsorption assemblies (30) are arranged at the bottom of the overturning box (23) and are used for adsorbing ton bags in the overturning box (23); and

the collecting hopper (40) is positioned below the overturning box (23), when the overturning box (23) overturns, materials in the ton bags flow into the collecting hopper (40), and the plurality of adsorption assemblies (30) adsorb the bottoms of the ton bags until the materials are completely poured out.

2. The ton bag automatic feeding device according to claim 1, wherein the vibration mechanism (50) comprises a vibration drive motor and a spring.

3. The automatic ton bag feeding device according to claim 2, wherein the overturning box (23) comprises a bottom plate (231) and two side plates (232) connected with the bottom plate (231), the two side plates (232) are respectively pivoted with the first bracket (21) and the second bracket (22), and each side plate (232) is provided with at least one ton bag hook (2321).

4. A ton bag automatic feeding device according to claim 3, wherein the bottom plate (231) is provided with a plurality of perforations (2311), and the plurality of adsorption assemblies (30) are respectively sleeved on the plurality of perforations (2311) correspondingly.

5. The automatic ton bag feeding device according to claim 4, wherein each of the suction assemblies (30) comprises a suction cup (31) and a vacuum suction tube (32), one end of the vacuum suction tube (32) is connected with the suction cup (31), and the other end is connected with a vacuum pump.

6. The ton bag automatic feeding device according to claim 5, wherein the vacuum suction pipe (32) is sleeved with a supporting member (33), the supporting member (33) is located between the suction cup (31) and the bottom plate (231), and the supporting member (33) is used for supporting and limiting the suction cup (31).

7. The automatic ton bag feeding device according to claim 6, wherein the support member (33) comprises an elastic body and a stopper, the stopper is provided between the suction cup (31) and the elastic body, and the elastic body is provided between the stopper and the bottom plate (231).

8. The automatic ton bag feeding device according to claim 7, wherein the collecting hopper (40) comprises a screen (42), and the screen (42) is provided at a discharge port (41) of the collecting hopper (40).

9. The ton bag automatic feeding device according to claim 8, wherein the mesh number of the screen (42) is greater than 50 and less than 80.

10. The ton bag automatic feeding device according to claim 1, wherein at least one side of the first bracket (21) and the second bracket (22) is provided with a turning drive motor (80), and the turning drive motor (80) is used for driving the turning box (23) to turn.

Images