Automatic uncovering and inverting device for a ladle

Abstract

The application relates to an automatic uncovering and inverting device for a material barrel, and relates to the technical field of material barrel loading pretreatment.The automatic uncovering and inverting device comprises a material barrel conveying belt, a barrel body conveying belt, a support frame, an inverting mechanism and an uncovering mechanism.The inverting mechanism comprises a rotating plate, a clamping assembly and an anti-loosening assembly.The clamping assembly comprises a support shell, a clamping arm, a clamping motor, an extension rod and a transmission part.The anti-loosening assembly comprises an anti-loosening connecting rod, an anti-loosening block and an anti-loosening plate.The uncovering mechanism comprises a support plate, a barrel cover conveying belt and an uncovering assembly.The uncovering assembly comprises a prying head, an uncovering part and a power part.The uncovering part comprises a support plate, a rotating motor, a lifting cylinder, a suction cup and a clamp.The power part comprises a power box, a piston plate, a piston pipe, a power rotating shaft and a power motor.The clamping arm clamps the barrel body, the prying head opens a hoop ring, the suction cup and the clamp disassemble the barrel cover and the hoop ring, and the anti-loosening block mechanically clamps the clamping arm to transport the barrel body.The application has the effects that the barrel body can be stably mechanically clamped and inverted, and the barrel cover can be removed.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of material barrel loading pretreatment, in particular to an automatic uncovering and inverting device for a material barrel. BACKGROUND

[0002] The material barrel comprises a barrel body, a barrel cover and a clamp ring, the barrel cover is tightly inserted at a barrel opening position of the barrel body, and the clamp ring is clamped on a protruding ring between the barrel body and the barrel cover to prevent the barrel cover from falling out of the barrel body.

[0003] Before the material barrel is loaded, the clamp ring needs to be opened, the barrel cover needs to be pulled out of the barrel body, and then the barrel opening of the barrel body needs to be placed downward on a tray, so that the barrel body can maintain airtightness before loading, and the barrel body is not easy to fall into dust during uncovering storage. At present, the process of opening the clamp ring, pulling out the barrel cover and inverting the barrel body is manually performed by workers, which is not conducive to the rapid pretreatment of the material barrel loading. Even if the existing turnover device is used to replace part of the manual work, the existing turnover device still has the difficulty of difficult disassembly of the barrel cover, and the existing turnover device also has the difficulty of providing stable mechanical clamping force after electric control clamping of the barrel body, so there is an urgent need for a device that can stably mechanically clamp the barrel body for inversion and remove the barrel cover. SUMMARY

[0004] In order to stably mechanically clamp the barrel body for inversion and remove the barrel cover, the application provides an automatic uncovering and inverting device for a material barrel.

[0005] The automatic uncovering and inverting device for a material barrel provided by the application adopts the following technical scheme:

[0006] The automatic uncovering and inverting device for a material barrel comprises a material barrel conveying belt, a barrel body conveying belt, a support frame, an inverting mechanism and an uncovering mechanism, the material barrel conveying belt and the barrel body conveying belt have the same conveying direction, the support frame is arranged between the discharging end of the material barrel conveying belt and the feeding end of the barrel body conveying belt;

[0007] The inverting mechanism comprises a rotating plate, a clamping assembly and an anti-loosening assembly;

[0008] The rotating plate is rotationally connected to the support frame, the rotating plate is connected with an inverting motor, the inverting motor is installed on the support frame, the clamping assembly is provided in multiple groups and is arranged around the rotation axis of the rotating plate, and the clamping assembly comprises a support shell, a clamping arm, a clamping motor, an extension rod and a transmission part;

[0009] The support shell is connected to the rotating plate, the clamping arms are symmetrically arranged, the clamping arms are arranged in a bent manner, one end of the clamping arms is hinged to the support shell through a connected hinge shaft, the clamping motor is connected to the support shell, the telescopic rods are arranged in pairs and correspond to the clamping arms one by one, the transmission part is mechanically connected to the output shaft of the clamping motor and the two telescopic rods, the transmission part is used for driving the telescopic rods to extend and retract by the rotary force output by the clamping motor, the fixed end of the telescopic rod is hinged to the sliding seat, the sliding seat is arranged in the sliding groove arranged on the support shell in a sliding manner, and the movable end of the telescopic rod is hinged to the middle part of the clamping arm.

[0010] The anti-loosening assembly comprises anti-loosening connecting rods and anti-loosening blocks, the anti-loosening connecting rods and the anti-loosening blocks are arranged in pairs and correspond to each other, one end of the anti-loosening connecting rod is connected to the output shaft of the clamping motor in a one-to-one corresponding manner, the other end is connected to the anti-loosening block, the anti-loosening plate is connected to the support frame, the anti-loosening plate is provided with anti-loosening sliding grooves for the anti-loosening blocks to slide, and the anti-loosening blocks can slide in the anti-loosening sliding grooves when the clamping arms clamp the barrel body for transfer.

[0011] The uncovering mechanism comprises a support plate, a barrel cover conveying belt and an uncovering assembly.

[0012] The support plate is connected to the support frame, the barrel cover conveying belt is arranged on the side, away from the support frame, of the support plate, the uncovering assembly comprises a prying head and an uncovering part, the prying head is connected to one of the hinge shafts and is used for opening the hoop ring, and the uncovering part is arranged on the support plate and is used for transferring the barrel cover and the hoop ring to the barrel cover conveying belt.

[0013] Optionally, the transmission part comprises a clamping shaft, a transmission piece, a telescopic gear and a telescopic rack, the clamping shaft is arranged in rotation on the support shell, the clamping shaft is in bevel gear transmission connection with the output shaft of the clamping motor, the transmission piece, the telescopic gear and the telescopic rack are arranged in pairs and correspond to the telescopic rods one by one, the two transmission pieces are arranged at the two ends of the clamping shaft, the transmission piece is in mechanical transmission connection with the clamping shaft and the telescopic gear in a reversible transmission manner, the telescopic gear is rotationally connected to the fixed end of the telescopic rod, the telescopic gear is in mesh with the telescopic rack, and the telescopic rack is connected to the movable end of the telescopic rod.

[0014] Optionally, the transmission piece comprises a first half spherical gear, a second half spherical gear and a transmission frame, the first half spherical gear is connected to the clamping shaft, the second half spherical gear is connected to the telescopic gear, the first half spherical gear is in mesh with the second half spherical gear, and the transmission frame is connected to the first half spherical gear and the second half spherical gear.

[0015] Optionally, the telescopic gear is arranged inside the fixed end of the telescopic rod and close to the movable end of the telescopic rod, the telescopic rack is embedded on the movable end of the telescopic rod, and the fixed end of the telescopic rod is provided with a transmission gap for the first half spherical gear and the second half spherical gear to mesh.

[0016] Optionally, the decapping part comprises a support plate, a rotary motor, a lifting cylinder, a suction cup and a clamp, the support plate is connected to the support plate and is arranged close to the material barrel conveying belt, the rotary motor is installed on the support plate, the lifting cylinder is rotatably connected to the support plate and is connected to the output shaft of the rotary motor, the suction cup and the clamp are both connected to the movable end of the lifting cylinder, the suction cup is used for adsorbing on the barrel cover, and the clamp is used for clamping the opened hoop ring.

[0017] Optionally, the clamp comprises a clamp frame, a transmission rack, a transmission gear and a clamp head, the transmission rack, the transmission gear and the clamp head are all provided with two and are symmetrically arranged, the two transmission racks are connected to the clamp frame, the transmission racks correspond to the transmission gears one by one, the transmission gears are engaged with the transmission racks, the clamp heads correspond to the transmission gears one by one, one end of the clamp head is connected to the transmission gear, and the other end is used for clamping the hoop ring, so that the clamp frame moving relative to the transmission gear can make the two clamp heads clamp the hoop ring.

[0018] Optionally, the decapping assembly further comprises a power part, the power part is arranged on the movable end of the lifting cylinder and is connected to the suction cup and the clamp respectively, the power part is used for adsorbing the suction cup on the barrel cover and clamping the clamp on the hoop ring, and the power part is used for synchronously performing the adsorption action of the suction cup and the clamping action of the clamp in a mechanical driving mode.

[0019] Optionally, the power part comprises a power box, a piston plate, a piston pipe, a power shaft and a power motor, the power box is connected to the movable end of the lifting cylinder, the piston plate is slidably arranged in the power box, the piston pipe is arranged through the piston plate and slidably arranged through the power box, one end of the piston pipe located outside the power box is in a sealed state and is connected to the clamp frame, the transmission gear is rotatably connected to the power box, the power shaft is rotatably arranged through one end of the power box away from the clamp, one end of the power shaft located in the power box is threadedly arranged in the piston pipe, the other end of the power shaft located outside the power box is connected to the power motor, and the power motor is installed on the power box.

[0020] Optionally, the piston plate divides the power box into two chambers, the chamber close to the power motor is always in a sealed state, the chamber close to the clamp is always in a state of communication with the atmosphere, and the power part further comprises a suction pipe, one end of the suction pipe is communicated with the sealed chamber of the power box, the other end of the suction pipe is communicated with the suction cup, and the suction pipe is a rigid pipe.

[0021] Optionally, a flexible pad layer is arranged on the clamping surface of the clamping arm.

[0022] In summary, the present application has at least one of the following beneficial technical effects:

[0023] The application discloses an automatic uncovering and inverting device for a material barrel, which comprises a barrel conveying belt, a barrel body conveying belt, a supporting frame, an inverting mechanism and an uncovering mechanism, wherein when the barrel conveying belt conveys the barrel to the supporting frame, a clamping motor can drive two telescopic rods to synchronously extend in a mechanical transmission mode, the telescopic rods can drive clamping arms to clamp the barrel body, the clamping arms can drive a prying head to open a clamp ring, a rotary motor and a lifting cylinder can cooperate to move a suction cup and a clamp to the barrel, a power motor can mechanically drive the suction cup to adhere to the barrel cover and drive the clamp to clamp the handle of the clamp ring, the rotary motor and the lifting cylinder can cooperate to place the barrel cover and the clamp ring on a barrel cover conveying belt, an inverting motor drives a rotary plate to rotate, so that the clamping arms can clamp the barrel body to be transported, the clamping arms place the barrel body on the barrel body conveying belt in an inverted mode, and during the transportation of the barrel body by the clamping arms, anti-loosening blocks and anti-loosening sliding grooves can provide stable mechanical clamping force for the clamping arms to the barrel body, so that the application can stably clamp the barrel body to be inverted and remove the barrel cover, which helps to reduce the labor intensity and is favorable for the rapid pretreatment of the barrel loading. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 FIG. 1 is a structural schematic diagram of an embodiment of the application;

[0025] Figure 2 FIG. 2 is a structural schematic diagram of an inverting mechanism and an uncovering mechanism;

[0026] Figure 3 FIG. 3 is a structural schematic diagram of a clamping assembly;

[0027] Figure 4 FIG. 4 is an enlarged view of position A in FIG. 1; Figure 1

[0028] Figure 5 FIG. 5 is a structural schematic diagram of an uncovering part and a power part.

[0029] BRIEF DESCRIPTION OF DRAWINGS

[0030] ​1, bucket conveying belt; 2, barrel conveying belt; 3, support frame; 4, inversion mechanism; 41, rotating plate; 411, inversion motor; 42, clamping assembly; 421, support shell; 4211, sliding groove; 422, clamping arm; 4221, hinged shaft; 4222, flexible pad; 423, clamping motor; 424, telescopic rod; 4241, sliding seat; 4242, transmission notch; 425, transmission part; 4251, clamping shaft; 4252, transmission part; 4253, telescopic gear; 4254, telescopic rack; 4255, first half spherical gear; 4256, second half spherical gear; 4257, transmission frame; 4258, mounting seat; 4259, connecting plate; 43, anti-loose assembly; 431, anti-loose connecting rod; 432, anti-loose block; 433, anti-loose plate; 434, anti-loose sliding groove; 5, decap mechanism; 51, support plate; 52, bucket cover conveying belt; 53, decap assembly; 531, prying head; 532, decap part; 5321, support plate; 5322, rotating motor; 5323, lifting cylinder; 5324, suction cup; 5325, clamp; 5326, clamp frame; 5327, transmission rack; 5328, transmission gear; 5329, chuck; 533, power part; 5331, power box; 5332, piston plate; 5333, piston tube; 5334, power rotating shaft; 5335, power motor; 5336, suction tube. DETAILED DESCRIPTION

[0031] The following will be described in detail in combination with the accompanying drawings Figures 1-5 The present application is further described in detail.

[0032] The present application discloses an automatic decap and inversion device for a material bucket. Referring to Figure 1 An automatic decap and inversion device for a material bucket includes a bucket conveying belt 1, a barrel conveying belt 2, a support frame 3, an inversion mechanism 4, and a decap mechanism 5.

[0033] The bucket conveying belt 1 and the barrel conveying belt 2 have the same conveying direction, the bucket conveying belt 1 is used to convey the buckets one by one without decap and with the bucket mouth upward, the barrel conveying belt 2 is used to convey the buckets one by one with decap and with the bucket mouth downward, the support frame 3 is arranged between the discharge end of the bucket conveying belt 1 and the feeding end of the barrel conveying belt 2, and the support frame 3 is used to support the inversion mechanism 4 and the decap mechanism 5.

[0034] The inversion mechanism 4 includes a rotating plate 41, a clamping assembly 42, and an anti-loose assembly 43.

[0035] Referring to Figure 2The rotating plate 41 is annular plate-shaped and rotationally connected to the support frame 3. The rotating plate 41 is connected with an inverted motor 411, which is mounted on the support frame 3. The inverted motor 411 is fixedly connected to the support frame 3, and the output shaft of the inverted motor 411 is in gear transmission connection with the rotating plate 41. The inverted motor 411 is used to drive the rotating plate 41 to rotate.

[0036] With reference to Figure 2 and Figure 3 The clamping assembly 42 is provided in multiple groups and uniformly arranged around the rotation axis of the rotating plate 41. The clamping assembly 42 comprises a support shell 421, a clamping arm 422, a clamping motor 423, a telescopic rod 424 and a transmission part 425.

[0037] The support shell 421 is fixedly connected to the rotating plate 41. The clamping arm 422 is symmetrically provided in two, and is curvedly arranged with one end fixedly connected with a hinged shaft 4221, which is rotationally connected to the support shell 421. The clamping arm 422 is hinged to the support shell 421 through the hinged shaft 4221. The clamping motor 423 is a double-head motor and is fixedly connected to the support shell 421. The telescopic rod 424 is provided in two and corresponds to the clamping arm 422 one by one.

[0038] With reference to Figure 3 The transmission part 425 is in mechanical transmission connection with one of the output shafts of the clamping motor 423 and the two telescopic rods 424. The transmission part 425 is used to drive the telescopic rod 424 to extend and retract by the rotary force outputted by the clamping motor 423. The fixed end of the telescopic rod 424 is hinged with a sliding seat 4241, which is slidingly arranged in a sliding groove 4211 formed in the support shell 421. The movable end of the telescopic rod 424 is hinged to the middle part of the clamping arm 422. When the telescopic rod 424 extends, the telescopic rod 424 can drive the clamping arm 422 to clamp on the barrel.

[0039] With reference to Figure 2 and Figure 3The anti-loosening assembly 43 comprises anti-loosening connecting rods 431, anti-loosening blocks 432 and an anti-loosening plate 433. The anti-loosening connecting rods 431 and the anti-loosening blocks 432 are provided in plurality and correspond to each other. One end of the anti-loosening connecting rod 431 is connected to the other output shaft of the clamping motor 423 in a one-to-one correspondence. The other output shaft of the clamping motor 423 is rotatably arranged in the support shell 421. The other end of the anti-loosening connecting rod 431 is fixedly connected to the anti-loosening block 432. The anti-loosening plate 433 is fixedly connected to the support frame 3 and located inside the rotating plate 41. The anti-loosening plate 433 is provided with anti-loosening sliding grooves 434 for sliding of the anti-loosening blocks 432. When the clamping arm 422 clamps the barrel for transfer, the anti-loosening blocks 432 can slide in the anti-loosening sliding grooves 434. Thus, during the transfer of the clamping arm 422 clamping the barrel, even if the clamping motor 423 loses the clamping power source of the clamping arm 422 due to failure or misoperation, the anti-loosening blocks 432 and the anti-loosening sliding grooves 434 can ensure that the clamping force of the clamping arm 422 on the barrel is stable and reliable.

[0040] It should be noted that the anti-loosening plate 433 is only arranged in the upper half region inside the rotating plate 41. Therefore, during the process of the clamping arm 422 clamping the barrel from the material barrel conveying belt 1, placing the barrel on the barrel conveying belt 2, and moving the empty clamping arm 422 from the barrel conveying belt 2 to the material barrel conveying belt 1, the anti-loosening blocks 432 are not limited by the anti-loosening sliding grooves 434.

[0041] Referring to Figure 1 , the cover removing mechanism 5 comprises a support plate 51, a barrel cover conveying belt 52 and a cover removing assembly 53.

[0042] The support plate 51 is fixedly connected to the support frame 3. The barrel cover conveying belt 52 is arranged on the side of the support plate 51 away from the support frame 3.

[0043] Referring to Figures 2-4 , the cover removing assembly 53 comprises a prying head 531 and a cover removing part 532. One end of the prying head 531 is fixedly connected to one of the hinge shafts 4221. When the clamping arm 422 is clamped on the barrel, the prying head 531 can drive the clamp ring to open.

[0044] Referring to Figure 1 and Figure 2 , the cover removing part 532 is arranged on the support plate 51 and is used to transfer the barrel cover and the clamp ring to the barrel cover conveying belt 52 after the clamp ring is opened by the prying head 531.

[0045] When in use, the barrels are placed on the barrel conveying belt 1 one by one, and the handle of the clamping ring on the barrel is directed to the lower end of the barrel conveying belt 1, the barrel conveying belt 1 conveys the barrels to the support frame 3 one by one, the inverting motor 411 drives the rotating plate 41 to rotate, so that one set of clamping assemblies 42 is located at the lower end of the barrel conveying belt 1, the clamping motor 423 drives the two telescopic rods 424 to extend in a mechanical transmission manner, and the two telescopic rods 424 synchronously drive the clamping arm 422 to swing in the swinging process, so that the clamping arm 422 is clamped on the barrel body, thereby enabling the rotating plate 41 to drive the barrel body to rotate when the clamping assembly 42 is driven to rotate.

[0046] In the process that the clamping arm 422 clamps the barrel body, the clamping arm 422 can drive the prying head 531 to rotate through the hinge shaft 4221, so that the prying head 531 drives the clamping ring to open, and the barrel cover and the clamping ring can be separated.

[0047] After the clamping arm 422 clamps the barrel body and the cover removing part 532 transports the barrel cover and the clamping ring, the rotating plate 41 rotates under the drive of the inverting motor 411, the rotating plate 41 drives the barrel body to rotate, and the anti-loose block 432 slides into the anti-loose sliding groove 434, the anti-loose block 432 can limit the rotation of the output shaft of the clamping motor 423 under the limitation of the anti-loose sliding groove 434, and since the output shaft of the clamping motor 423 is in mechanical transmission connection with the telescopic rod 424, when the output shaft of the clamping motor 423 cannot rotate, the telescopic state of the telescopic rod 424 can be in a mechanical locking state, so that the clamping arm 422 can provide a stable mechanical clamping force on the barrel body, thereby preventing the barrel body from falling during the movement of the clamping arm 422 clamping the barrel body from the lower end of the barrel conveying belt 1 to the upper end of the barrel conveying belt 2, and improving the safety of the barrel body inverting process.

[0048] When the clamping arm 422 clamps the barrel body and moves from the lower end of the barrel conveying belt 1 to the upper end of the barrel conveying belt 2, the barrel body can be placed on the barrel conveying belt 2 with the barrel opening downward, so that the barrel body is convenient to invert and place.

[0049] Based on the above analysis, the clamping ring can be automatically opened while the barrel body is clamped, so that the barrel cover and the clamping ring are convenient to disassemble, the barrel body can be automatically inverted on the barrel conveying belt 2 by rotating the rotating plate 41, so that the barrel body is convenient to invert, and the clamping force of the clamping arm 422 on the barrel body can be always in the mechanical locking of the anti-loose block 432 and the anti-loose sliding groove 434 during the movement of the clamping arm 422 clamping the barrel body from the lower end of the barrel conveying belt 1 to the upper end of the barrel conveying belt 2, so that the clamping arm 422 can exert a stable mechanical clamping force on the barrel body, thereby the barrel body can be stably mechanically clamped and inverted, and the barrel cover can be removed.

[0050] Specifically, referring to Figure 3 , the transmission part 425 includes a clamping shaft 4251, a transmission part 4252, a telescopic gear 4253 and a telescopic rack 4254.

[0051] The clamping shaft 4251 is rotatably arranged on the support shell 421, and the clamping shaft 4251 is in a bevel gear transmission connection with the output shaft of the clamping motor 423. The transmission part 4252, the telescopic gear 4253 and the telescopic rack 4254 are all provided with two, and all correspond to the telescopic rod 424. The two transmission parts 4252 are arranged at the two ends of the clamping shaft 4251. The transmission part 4252 is in a reversible transmission manner and mechanically connected with the clamping shaft 4251 and the telescopic gear 4253. The telescopic gear 4253 is rotatably connected to the fixed end of the telescopic rod 424. The telescopic gear 4253 is in mesh with the telescopic rack 4254, and the telescopic rack 4254 is fixedly connected to the movable end of the telescopic rod 424.

[0052] The clamping motor 423 can drive the clamping shaft 4251 to rotate through the bevel gear transmission. The clamping shaft 4251 can drive the telescopic gear 4253 to rotate in a mechanical transmission manner through the transmission part 4252. The telescopic gear 4253 can drive the telescopic rack 4254 to move, so that the telescopic rack 4254 can drive the movable end of the telescopic rod 424 to extend and retract, so that the clamping motor 423 can drive the telescopic rod 424 to extend and retract in a mechanical transmission manner. In the present application, since the clamping arm 422 is clamped on the barrel by swinging, and since the movable end of the telescopic rod 424 is hingedly connected with the clamping arm 422, the telescopic rod 424 needs to swing while extending when driving the clamping arm 422 to clamp the barrel. Since the transmission part 4252 can change the transmission direction of the clamping shaft 4251 and the telescopic gear 4253, the telescopic rod 424 can swing when extending, so that the telescopic rod 424 can meet the requirement of driving the clamping arm 422 to swing.

[0053] Specifically, referring to Figure 3 , the transmission part 4252 includes a first half spherical gear 4255, a second half spherical gear 4256 and a transmission frame 4257.

[0054] The first half spherical gear 4255 is fixedly connected to the clamping shaft 4251, and the second half spherical gear 4256 is fixedly connected to the telescopic gear 4253. The first half spherical gear 4255 and the second half spherical gear 4256 are in mesh. The transmission frame 4257 is connected with the first half spherical gear 4255 and the second half spherical gear 4256.

[0055] Among them, referring to Figure 3The transmission frame 4257 comprises two mounting seats 4258 and two connecting plates 4259. The two mounting seats 4258 are rotatably connected with the first half-hollow gear 4255 and the second half-hollow gear 4256 respectively. The mounting seat 4258 rotatably connected with the first half-hollow gear 4255 is fixedly connected with the supporting shell 421, and the mounting seat 4258 rotatably connected with the second half-hollow gear 4256 is fixedly connected with the fixed end of the telescopic rod 424. The two connecting plates 4259 are arranged on the two sides of the two mounting seats 4258, and each connecting plate 4259 is rotatably connected with the two mounting seats 4258, so as to change the transmission direction of the first half-hollow gear 4255 and the second half-hollow gear 4256.

[0056] The first half-hollow gear 4255 and the second half-hollow gear 4256 can change the transmission direction under the support of the transmission frame 4257, so that the transmission direction of the clamping shaft 4251 and the telescopic gear 4253 can be automatically adjusted according to the requirement of the telescopic rod 424.

[0057] With reference to Figure 3 , in order to reasonably arrange the telescopic gear 4253 and the telescopic rack 4254, the telescopic gear 4253 is arranged inside the fixed end of the telescopic rod 424 and close to the movable end of the telescopic rod 424. The telescopic rack 4254 is embedded on the movable end of the telescopic rod 424. The fixed end of the telescopic rod 424 is provided with a transmission gap 4242 for the first half-hollow gear 4255 and the second half-hollow gear 4256 to engage.

[0058] Arranging the telescopic gear 4253 and the telescopic rack 4254 inside the fixed end of the telescopic rod 424 can save the space occupied by the clamping assembly 42, so that the clamping assembly 42 has a compact structure.

[0059] In order to prevent the clamping arm 422 from damaging the barrel when clamping the barrel, a flexible pad layer 4222 is arranged on the clamping surface of the clamping arm 422. The flexible pad layer 4222 enables the clamping arm 422 to flexibly contact the barrel, so that the clamping arm 422 is less likely to damage the barrel when clamping the barrel.

[0060] Specifically, with reference to Figure 2 , the cap removing part 532 comprises a support plate 5321, a rotary motor 5322, a lifting cylinder 5323, a suction cup 5324 and a clamp 5325.

[0061] With reference to Figure 1 and Figure 2The support plate 5321 is fixedly connected to the support plate 51 and is arranged close to the barrel conveying belt 1. The rotating motor 5322 is fixedly connected to the support plate 5321. The output shaft of the rotating motor 5322 penetrates through the support plate 5321. The lifting cylinder 5323 is rotatably connected to the support plate 5321 and is fixedly connected to the output shaft of the rotating motor 5322. The suction cup 5324 and the clamp 5325 are both connected to the movable end of the lifting cylinder 5323. The suction cup 5324 is used for adsorbing the barrel cover. The clamp 5325 is used for clamping the opened hoop ring.

[0062] After the hoop ring is opened by the pulling head 531, the rotating motor 5322 drives the lifting cylinder 5323 to rotate, so that the suction cup 5324 and the clamp 5325 move to the barrel. The handle of the hoop ring can be located in the clamping area of the clamp 5325. The lifting cylinder 5323 lowers the height of the suction cup 5324 and the clamp 5325, so that the suction cup 5324 is attached to the barrel cover and the handle of the hoop ring is moved to the middle position of the clamping area of the clamp 5325. Then, the suction cup 5324 is adsorbed on the barrel cover, and the clamp 5325 is clamped on the hoop ring. The lifting cylinder 5323 lifts the height of the suction cup 5324 and the clamp 5325, so that the barrel cover and the hoop ring are detached from the barrel body. The rotating motor 5322 drives the lifting cylinder 5323 to rotate reversely, so that the barrel cover and the hoop ring can be placed on the barrel cover conveying belt 52, thereby facilitating the disassembly of the barrel cover and the hoop ring.

[0063] Specifically, referring to Figure 5 The clamp 5325 comprises a clamp frame 5326, a transmission rack 5327, a transmission gear 5328 and a clamp head 5329.

[0064] The clamp frame 5326 is in a U shape. The transmission rack 5327, the transmission gear 5328 and the clamp head 5329 are all provided with two and are symmetrically arranged. The two transmission racks 5327 are fixedly connected to the clamp frame 5326. The transmission rack 5327 corresponds to the transmission gear 5328 in one-to-one manner. The transmission gear 5328 is engaged with the transmission rack 5327. The clamp head 5329 corresponds to the transmission gear 5328 in one-to-one manner. One end of the clamp head 5329 is fixedly connected to the transmission gear 5328, and the other end is used for clamping the hoop ring. The relative movement of the clamp frame 5326 to the transmission gear 5328 can make the two clamp heads 5329 clamp the hoop ring.

[0065] The relative movement of the clamp frame 5326 to the transmission gear 5328 can make the transmission rack 5327 move relative to the transmission gear 5328. The transmission rack 5327 can drive the transmission gear 5328 to rotate, so that the transmission gear 5328 can drive the clamp head 5329 to rotate, thereby making the clamp head 5329 clamp or release the handle of the hoop ring, so that the hoop ring is convenient to clamp or release.

[0066] Specifically, referring to Figure 2, in order to facilitate synchronous driving action of the suction cup 5324 and the clamp 5325, the cap removing assembly 53 further comprises a power part 533 arranged on the movable end of the lifting cylinder 5323, the power part 533 is connected with the suction cup 5324 and the clamp 5325 respectively, the power part 533 is used for making the suction cup 5324 adsorb on the barrel cover and making the clamp 5325 hold the clamp ring, and the power part 533 is used for making the adsorption action of the suction cup 5324 and the clamping action of the clamp 5325 synchronously proceed in a mechanical driving manner.

[0067] The power part 533 can mechanically drive the suction cup 5324 and the clamp 5325 to act synchronously, the first aspect can provide power for the action of the suction cup 5324 and the clamp 5325 by one power source, the utilization rate of the power is improved, the second aspect makes the action of the suction cup 5324 and the action of the clamp 5325 can be ensured to be executed under the guarantee of mechanical power, so that the barrel cover and the clamp ring can always be removed together, and the problem that the barrel cover or the clamp ring is not removed due to the power failure of the suction cup 5324 or the clamp 5325 is avoided.

[0068] Specifically, referring to Figure 5 , in order to make the power part 533 mechanically drive the clamp 5325 to act, the power part 533 comprises a power box 5331, a piston plate 5332, a piston pipe 5333, a power rotating shaft 5334 and a power motor 5335.

[0069] The power box 5331 is in a rectangular box shape and is fixedly connected to the movable end of the lifting cylinder 5323, the piston plate 5332 is in a rectangular plate shape and is slidingly arranged in the power box 5331, the piston pipe 5333 is fixedly arranged on the piston plate 5332 and slidingly arranged on the power box 5331, one end of the piston pipe 5333 located outside the power box 5331 is in a sealed state and is fixedly connected to the clamp frame 5326, the transmission gear 5328 is rotationally connected to the power box 5331, the power rotating shaft 5334 is rotationally arranged on one end of the power box 5331 away from the clamp 5325, one end of the power rotating shaft 5334 located in the power box 5331 is threadedly arranged in the piston pipe 5333, the other end of the power rotating shaft 5334 located outside the power box 5331 is connected with the power motor 5335, the power motor 5335 is fixedly connected to the power box 5331, and the output shaft of the power motor 5335 is fixedly connected with the power rotating shaft 5334.

[0070] The power motor 5335 drives the power rotating shaft 5334 to rotate. Since the piston plate 5332 and the power box 5331 can only slide, the power rotating shaft 5334 can drive the piston pipe 5333 and the piston plate 5332 to slide, the piston pipe 5333 can drive the clamp frame 5326 to move, since the transmission gear 5328 is rotatably connected to the power box 5331, the transmission rack 5327 can move relative to the transmission gear 5328, so that the transmission rack 5327 can drive the transmission gear 5328 to rotate, so that the clamp head 5329 can clamp or loosen the handle of the clamp ring.

[0071] Referring to Figure 5 In order to enable the power part 533 to mechanically drive the suction cup 5324 to act, and enable the action of the suction cup 5324 to be synchronized with the action of the clamp 5325, the piston plate 5332 divides the power box 5331 into two chambers, the chamber close to the power motor 5335 is always in a sealed state, that is, the piston plate 5332 is in a sealed sliding connection with the power box 5331, the connection between the piston pipe 5333 and the piston plate 5332 is in a sealed state, and the connection between the power rotating shaft 5334 and the power box 5331 is also in a sealed state. The chamber close to the clamp 5325 is always in communication with the atmosphere, in this embodiment, the chamber close to the clamp 5325 is in communication with the atmosphere through the gap between the piston pipe 5333 and the power box 5331, the power part 533 further comprises a suction pipe 5336, one end of the suction pipe 5336 is communicated with the sealed chamber of the power box 5331, and the other end is communicated with the suction cup 5324. The suction pipe 5336 is a rigid pipe, which not only communicates the suction cup 5324 and the sealed chamber of the power box 5331, but also provides support force for the suction cup 5324.

[0072] When the piston plate 5332 and the piston pipe 5333 drive the clamp 5325 to act, the piston plate 5332 can change the volume of the sealed chamber of the power box 5331, since the suction cup 5324 is communicated with the sealed chamber of the power box 5331 through the suction pipe 5336, the piston plate 5332 can change the air pressure of the space between the suction cup 5324 and the barrel cover when sliding, so that the suction cup 5324 can be in negative pressure adsorption with the barrel cover or in normal pressure release with the barrel cover when the piston plate 5332 slides. The first aspect is that the suction cup 5324 can use the same power source as the clamp 5325, the second aspect is that the action of the suction cup 5324 and the action of the clamp 5325 are easy to be synchronized, and the third aspect is that the execution of the action of the suction cup 5324 and the execution of the action of the clamp 5325 can both be guaranteed by mechanical driving force.

[0073] The implementation principle of the automatic decapping and inverting device of the material barrel according to an embodiment of the application is as follows: when the material barrel is conveyed to the support frame 3 during use, the clamping motor 423 can drive the telescopic rod 424 to extend in a mechanical transmission manner, so that the clamping arm 422 can be clamped on the barrel body, the wrench head 531 is opened synchronously when the clamping arm 422 swings, the suction cup 5324 and the clamp 5325 are moved to the material barrel in cooperation of the rotary motor 5322 and the lifting cylinder 5323, the piston plate 5332 and the piston tube 5333 are slid by the power motor 5335, so that the suction cup 5324 is adsorbed on the barrel cover and the clamp 5325 is clamped on the handle of the clamp ring, the barrel cover and the clamp ring are transferred to the barrel cover conveying belt 52 in cooperation of the rotary motor 5322 and the lifting cylinder 5323, so as to collect and store the barrel cover, the rotary plate 41 is rotated by the inverting motor 411, the clamping arm 422 clamps the barrel body and transfers the barrel body to the barrel body conveying belt 2, and the barrel body is placed on the barrel body conveying belt 2 with the barrel opening downward, the clamping force of the clamping arm 422 on the barrel body can be mechanically locked by the anti-loosening block 432 and the anti-loosening sliding groove 434 during the clamping and transferring process of the clamping arm 422, so that the barrel body can be stably clamped and inverted, and the barrel cover can be removed.

[0074] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so that: equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. An automatic lid-removing and inverting device for a material hopper, characterized in that: It includes a bucket conveyor belt (1), a bucket conveyor belt (2), a support frame (3), an inverting mechanism (4), and a cap removal mechanism (5). The bucket conveyor belt (1) and the bucket conveyor belt (2) have the same conveying direction. The support frame (3) is set between the unloading end of the bucket conveyor belt (1) and the loading end of the bucket conveyor belt (2). The inverting mechanism (4) includes a rotating plate (41), a clamping assembly (42), and an anti-loosening assembly (43); The rotating plate (41) is rotatably connected to the support frame (3). The rotating plate (41) is connected to an inverted motor (411). The inverted motor (411) is mounted on the support frame (3). Multiple clamping assemblies (42) are provided and arranged around the rotation axis of the rotating plate (41). The clamping assembly (42) includes a support shell (421), a clamping arm (422), a clamping motor (423), a telescopic rod (424), and a transmission part (425). The support shell (421) is connected to the rotating plate (41). Two clamping arms (422) are symmetrically arranged. The clamping arms (422) are bent and one end is hinged to the support shell (421) through the connecting hinge shaft (4221). The clamping motor (423) is connected to the support shell (421). Two telescopic rods (424) are provided and correspond one-to-one with the clamping arms (422). The transmission part (425) is mechanically connected to the clamping motor. The output shaft of (423) and two telescopic rods (424) are connected. The transmission part (425) is used to drive the telescopic rods (424) to extend and retract by the rotational force output by the clamping motor (423). The fixed end of the telescopic rod (424) is hinged to a sliding seat (4241). The sliding seat (4241) is slidably disposed in a sliding groove (4211) opened on the support shell (421). The movable end of the telescopic rod (424) is hinged to the middle of the clamping arm (422). The anti-loosening component (43) includes an anti-loosening connecting rod (431), an anti-loosening block (432), and an anti-loosening plate (433). Multiple anti-loosening connecting rods (431) and anti-loosening blocks (432) are provided and correspond one-to-one. One end of the anti-loosening connecting rod (431) is connected to the output shaft of the clamping motor (423) and the other end is connected to the anti-loosening block (432). The anti-loosening plate (433) is connected to the support frame (3). The anti-loosening plate (433) has an anti-loosening groove (434) for the anti-loosening block (432) to slide. When the clamping arm (422) clamps the barrel for transfer, the anti-loosening block (432) can slide in the anti-loosening groove (434). The lid removal mechanism (5) includes a support plate (51), a lid conveyor belt (52), and a lid removal assembly (53); The support plate (51) is connected to the support frame (3), and the lid conveyor belt (52) is located on the side of the support plate (51) away from the support frame (3). The lid removal assembly (53) includes a prying head (531) and a lid removal part (532). The prying head (531) is connected to one of the hinge shafts (4221) and is used to open the clamp ring. The lid removal part (532) is located on the support plate (51) and is used to transfer the lid and clamp ring onto the lid conveyor belt (52).

2. The automatic lid-removing and inverting device for a material hopper according to claim 1, characterized in that: The transmission unit (425) includes a clamping shaft (4251), a transmission component (4252), a telescopic gear (4253), and a telescopic rack (4254). The clamping shaft (4251) is rotatably mounted on the support housing (421). The clamping shaft (4251) is connected to the output shaft of the clamping motor (423) via a bevel gear transmission. Two transmission components (4252), two telescopic gears (4253), and two telescopic racks (4254) are provided, and each is connected to the telescopic rod (424). In a one-to-one correspondence, two transmission components (4252) are respectively set at both ends of the clamping shaft (4251). The transmission component (4252) mechanically connects the clamping shaft (4251) and the telescopic gear (4253) in a variable direction transmission manner. The telescopic gear (4253) is rotatably connected to the fixed end of the telescopic rod (424). The telescopic gear (4253) meshes with the telescopic rack (4254), and the telescopic rack (4254) is connected to the movable end of the telescopic rod (424).

3. The automatic lid-removing and inverting device for a material hopper according to claim 2, characterized in that: The transmission component (4252) includes a first hemispherical gear (4255), a second hemispherical gear (4256), and a transmission frame (4257). The first hemispherical gear (4255) is connected to the clamping shaft (4251), and the second hemispherical gear (4256) is connected to the telescopic gear (4253). The first hemispherical gear (4255) and the second hemispherical gear (4256) mesh with each other, and the transmission frame (4257) is connected to the first hemispherical gear (4255) and the second hemispherical gear (4256) respectively.

4. The automatic lid-removing and inverting device for a material hopper according to claim 3, characterized in that: The telescopic gear (4253) is located inside the fixed end of the telescopic rod (424) and is set close to the movable end of the telescopic rod (424). The telescopic rack (4254) is embedded in the movable end of the telescopic rod (424). The fixed end of the telescopic rod (424) has a transmission notch (4242) for the first hemispherical gear (4255) and the second hemispherical gear (4256) to mesh.

5. The automatic lid-removing and inverting device for a material hopper according to claim 1, characterized in that: The cap removal part (532) includes a support plate (5321), a rotary motor (5322), a lifting cylinder (5323), a suction cup (5324), and a clamp (5325). The support plate (5321) is connected to the support plate (51) and is located near the conveyor belt (1) of the material bucket. The rotary motor (5322) is mounted on the support plate (5321). The lifting cylinder (5323) is rotatably connected to the support plate (5321) and connected to the output shaft of the rotary motor (5322). The suction cup (5324) and the clamp (5325) are both connected to the movable end of the lifting cylinder (5323). The suction cup (5324) is used to adhere to the bucket cap, and the clamp (5325) is used to clamp the opened clamp ring.

6. The automatic lid-removing and inverting device for a material hopper according to claim 5, characterized in that: The clamp (5325) includes a clamp frame (5326), a transmission rack (5327), a transmission gear (5328), and a chuck (5329). There are two transmission racks (5327), two transmission gears (5328), and two chucks (5329) are provided and are arranged symmetrically. The two transmission racks (5327) are connected to the clamp frame (5326). The transmission racks (5327) correspond one-to-one with the transmission gears (5328) and the transmission gears (5328) mesh with the transmission racks (5327). The chucks (5329) correspond one-to-one with the transmission gears (5328). One end of the chuck (5329) is connected to the transmission gear (5328), and the other end is used to clamp the clamp ring. The clamp frame (5326) can move relative to the transmission gear (5328) so that the two chucks (5329) can clamp the clamp ring.

7. An automatic lid-removing and inverting device for a material hopper according to claim 6, characterized in that: The cap removal assembly (53) also includes a power unit (533), which is located on the movable end of the lifting cylinder (5323) and connected to the suction cup (5324) and the clamp (5325) respectively. The power unit (533) is used to make the suction cup (5324) adhere to the cap and the clamp (5325) hold the clamp ring. The power unit (533) is used to mechanically drive the suction action of the suction cup (5324) and the clamping action of the clamp (5325) to be performed synchronously.

8. An automatic lid-removing and inverting device for a material hopper according to claim 7, characterized in that: The power unit (533) includes a power box (5331), a piston plate (5332), a piston tube (5333), a power shaft (5334), and a power motor (5335). The power box (5331) is connected to the movable end of the lifting cylinder (5323). The piston plate (5332) is slidably disposed inside the power box (5331). The piston tube (5333) passes through the piston plate (5332) and slidably passes through the power box (5331). The end of the piston tube (5333) located outside the power box (5331) is sealed. It is connected to the clamp (5326), the transmission gear (5328) is rotatably connected to the power box (5331), the power shaft (5334) is rotatably passed through the end of the power box (5331) away from the clamp (5325), the end of the power shaft (5334) located inside the power box (5331) is threaded through the piston tube (5333), and the end of the power shaft (5334) located outside the power box (5331) is connected to the power motor (5335), and the power motor (5335) is mounted on the power box (5331).

9. An automatic lid-removing and inverting device for a material hopper according to claim 8, characterized in that: The piston plate (5332) divides the power box (5331) into two chambers. The chamber near the power motor (5335) is always sealed, while the chamber near the clamp (5325) is always open to the atmosphere. The power unit (533) also includes a suction tube (5336). One end of the suction tube (5336) is connected to the sealed chamber of the power box (5331), and the other end is connected to the suction cup (5324). The suction tube (5336) is a rigid tube.

10. An automatic lid-removing and inverting device for a material hopper according to claim 1, characterized in that: A flexible pad (4222) is provided on the clamping surface of the clamping arm (422).

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