CN116654848A - Filling device is used in edible oil production - Google Patents

Abstract

The invention discloses a filling device for edible oil production, which comprises a frame, a driving disk, a storage tank and a storage tank, wherein a controller is arranged on the frame; the positioning assemblies are uniformly arranged around the axis of the driving disc and used for clamping and positioning the oil tank; the quantitative filling assembly is arranged on the frame and used for quantitatively filling edible oil into the oil tank, and comprises an oil injection cylinder and a piston, wherein the oil injection cylinder is fixed with the frame, the side wall of the oil injection cylinder is connected with the oil storage tank, and the piston is connected with the inner wall of the oil injection cylinder in a sliding manner; the oil leakage prevention assembly is connected with the oil injection cylinder and can be abutted with the oil tank port to prevent leakage when the edible oil is filled; the spiral cover assembly is arranged on the frame, and the spiral cover assembly can screw the tank cover to seal the oil tank after the oil tank is filled; the driving assembly is arranged on the frame and can drive the piston and the spiral cover assembly to reciprocate up and down.

Description

Filling device is used in edible oil production

Technical Field

The invention relates to the field of edible oil production, in particular to a filling device for edible oil production.

Background

The edible oil is an important seasoning in daily life, the existing edible oil comprises vegetable oil and animal fat, and is liquid at normal temperature, and the vegetable oil in the edible oil is more beneficial to body health after long-term eating compared with the animal fat due to the fact that the vegetable oil in the edible oil contains unsaturated fatty acid which is convenient for human body to absorb and mineral substances such as multiple vitamins E, vitamin K, calcium, iron, phosphorus, potassium and the like, so that the edible range of the vegetable oil is wider.

The existing edible oil filling equipment generally adopts a conveyor belt to convey a plurality of oil barrels to filling positions and fill the oil barrels, the filling amount of the edible oil is controlled through a flowmeter in the filling process, the multi-row edible oil tanks are easy to shift in the moving process, the guide columns are easy to splash in the filling process, the splashed edible oil can drip along an oil filling port, accurate quantitative filling is not only affected, but also equipment pollution is caused, and the equipment cannot meet sanitary requirements.

Disclosure of Invention

In order to solve the problems, the invention provides a filling device for edible oil production, which comprises a frame, wherein a controller is arranged on the frame, and an oil storage tank is fixed at the top of the frame, and is characterized in that: the driving disc is rotationally connected to the frame; the positioning assemblies are uniformly arranged around the axis of the driving disc and used for clamping and positioning the oil tank; the quantitative filling assembly is arranged on the frame and used for quantitatively filling edible oil into the oil tank, and comprises an oil injection cylinder and a piston, wherein the oil injection cylinder is fixed with the frame and communicated with the oil storage tank, and the piston is connected to the inner wall of the oil injection cylinder in a sliding manner; the oil leakage prevention nozzle assembly is connected with the oil injection cylinder and can be abutted with the oil tank port to prevent leakage when the edible oil is filled; the spiral cover assembly is arranged on the frame, and the spiral cover assembly can screw the tank cover to seal the oil tank after the oil tank is filled; the driving assembly is arranged on the frame and can drive the piston and the spiral cover assembly to reciprocate up and down.

Further, the locating component comprises a plurality of locating plates fixed on the driving disc, a limiting groove is formed in the locating plate, a plurality of limiting barrels are horizontally fixed on the side wall of the limiting groove, a limiting rod is slidably connected to the inner wall of each limiting barrel, one end of each limiting rod penetrates through the side wall of each limiting barrel and is fixedly provided with an arc limiting plate, a reset spring B is sleeved on each limiting rod, two ends of each reset spring B are respectively abutted against the end part of each limiting rod and the side wall of each limiting barrel, and one end, away from each arc limiting plate, of each limiting barrel is fixedly provided with an electromagnet.

Further, leak protection glib subassembly includes leak protection apron, leak protection apron is connected with the oiling section of thick bamboo through the direction connecting piece, leak protection apron top is fixed with the gangbar, the gangbar upwards extends and is connected with drive assembly, the circular slot has been seted up to leak protection apron bottom, circular slot roof can with oil tank mouth looks butt, circular slot roof is fixed with the glib, the glib is linked together with the oil pipeline of oiling section of thick bamboo bottom, circular slot top still is fixed with the pressure release air cock with outside intercommunication, pressure release air cock internal fixation has the filter core, circular slot lateral wall horizontal sliding connection a plurality of bracing pieces, a plurality of bracing pieces are around circular slot axis evenly distributed, bracing piece end fixing has the splint with jar looks adaptation, reset spring D has been cup jointed on the bracing piece.

Further, the splint include first perpendicular splint, second inclined splint, and the inner wall that first perpendicular splint is close to each other is fixed with the filter pad, and the inclined splint of second is by supreme circular slot axis slope down, and the inclined splint top of second and the perpendicular splint bottom looks butt of first, and the inclined splint of second is kept away from the bracing piece inner wall and is fixed with the elastic pad.

Further, the guide connecting piece comprises two buffer rods which are arranged in a crossing way, the centers of the two buffer rods are rotationally connected through a hinge, the top ends of the buffer rods are hinged with the oil injection cylinder, and the bottom ends of the buffer rods are hinged with the leakage-proof cover plate.

Further, the actuating assembly includes the actuating lever of vertical swivelling joint in the frame, the actuating lever top is connected with first driving motor, be fixed with two drive shafts on the actuating lever, the guide way has been seted up to two drive shaft periphery, the guide way is including the first guide way of slope setting, the guide way is still including the second guide way of first guide way top of intercommunication and bottom, the vertical setting of second guide way and parallel with the actuating shaft axis, sliding connection has first linkage piece in the guide way of two drive shafts respectively, the second linkage piece, first linkage piece horizontal extension and with the catch bar, linkage rod sliding connection, second linkage piece horizontal extension and tip and the vertical sliding connection of frame lateral wall, be fixed with a plurality of reset springs E between second linkage piece top and the frame, install spiral cover subassembly on the second linkage piece, the actuating assembly still includes the vertical fixed guide lever in oiling section of thick bamboo top, the guide way runs through first linkage piece and rather than sliding connection, first linkage piece bottom is fixed with reset spring A, reset spring A bottom and section of thick bamboo roof are fixed mutually.

Further, a reset spring C is fixed between the top end of the linkage rod and the first linkage block, external threads are formed at the upper end of the pushing rod and are sequentially connected with two limiting blocks in a threaded mode, the two limiting blocks can be respectively abutted to the top and the bottom of the first linkage block, and the bottom of the pushing rod is fixed with the piston.

Further, the spiral cover assembly comprises a supporting plate fixed with the second linkage block, the end part of the supporting plate is in sliding connection with the frame, a rotating shaft is rotationally connected to the supporting plate, the top end of the rotating shaft is connected with the second driving motor, a plurality of rotating rods are fixed at the bottom of the rotating shaft and uniformly distributed around the axis of the rotating shaft, and clamping rubber pads are sleeved on the rotating rods.

Further, be fixed with the gear pump in the frame, the gear pump is linked together with the oil storage tank, and the gear pump can be linked together through oil pipeline with the oil storage tank to the inside transport edible oil filling section of thick bamboo lateral wall of oil storage tank, and the filling barrel diapire is linked together with leak protection glib talker subassembly through oil pipeline, installs the control valve on the oil pipeline, installs the vibration charging tray in the frame, and the vibration charging tray can carry the oil tank lid to the oil tank on.

Further, the bottom of the driving disc is fixedly provided with a worm wheel, the bottom of the frame is horizontally and rotationally connected with a worm, the worm is meshed with the worm wheel, the end part of the worm is connected with a third driving motor, and the third motor is fixed with the frame.

The invention has the following beneficial effects:

1. according to the filling device for edible oil production, the arc limiting plates are driven by the limiting cylinders in the limiting grooves in the positioning assembly to clamp and position the oil tank body, so that the position of the oil tank is prevented from being deviated, the first driving motor drives the two driving shafts to rotate, the leak-proof oil nozzle assembly and the oil injection cylinder piston are driven to move downwards to finish edible oil filling, the top of the circular groove formed in the bottom of the leak-proof cover plate can be abutted against the oil tank opening in the filling process, and the first vertical clamping plate and the second inclined clamping plate can push the filter pad and the elastic pad to clamp the bottle opening, so that the oil tank opening is sealed, and the edible oil is prevented from being sputtered to the tank opening to leak.

2. According to the filling device for edible oil production, the driving shaft drives the cap screwing assembly to synchronously move downwards to finish screwing action of the oil tank cap, so that the contact time of the filled edible oil and air is reduced, and the sanitary quality of the filled edible oil can be conveniently controlled.

3. According to the filling device for edible oil production, the relative position on the pushing rod of the filling device can be adjusted by rotating the limiting block, the abutting position of the first linkage block driven by the driving shaft and the limiting block is adjusted, the stroke adjustment for adjusting the pushing rod to drive the piston to move is achieved, the control of the volume of the edible oil filled in the oil filling cylinder for one time is achieved, the filling precision is improved, and the filling device can be suitable for the edible oil filling of containers with different capacities.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

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

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3 at C

FIG. 5 is a schematic top view of a drive disk of the present invention;

FIG. 6 is a schematic diagram of the internal structure of the pressure relief valve of the present invention.

The reference numerals are explained as follows: 1. a frame; 2. a controller; 3. an oil storage tank; 4. a drive plate; 5. vibrating the feeding disc; 6. an oil injection cylinder; 601. a piston; 7. a push rod; 701. a limiting block; 8. a return spring A; 9. an oil delivery pipeline; 901. a control valve; 10. a driving rod; 11. a first driving motor; 12. a drive shaft; 13. a guide groove; 1301. a first guide groove; 1302. a second guide groove; 1401. a first linkage block; 1402. a second linkage block; 15. a positioning plate; 1501. a limit groove; 16. a limiting cylinder; 1601. a limit rod; 1602. a return spring B; 1603. an electromagnet; 17. an arc limiting plate; 18. a leak-proof cover plate; 1801. a circular groove; 19. a linkage rod; 1901. a return spring C; 20. a guide connector; 21. a nipple; 22. a pressure relief air tap; 23. a filter element; 24. a support rod; 25. a clamping plate; 2501. a first vertical clamping plate; 2502. a second inclined clamping plate; 26. a return spring D; 27. a filter pad; 28. an elastic pad; 29. a buffer rod; 30. a support plate; 31. a return spring E; 32. a rotation shaft; 3201. a second driving motor; 33. a rotating rod; 34. clamping the rubber cushion; 35. a worm wheel; 36. a worm; 37. a third driving motor; 38. and (3) a gear pump.

Detailed Description

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying positive importance.

In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

The invention is further described below with reference to the accompanying drawings:

as shown in fig. 1-6. The filling device for edible oil production comprises a frame 1, wherein a controller 2 is arranged on the frame 1, an oil storage tank 3 is fixed at the top of the frame 1, and the filling device further comprises a driving disc 4, wherein the driving disc 4 is rotatably connected to the frame 1; the positioning assemblies are uniformly arranged around the axis of the driving disc 4 and used for clamping and positioning the oil tank; the quantitative filling assembly is arranged on the frame 1, is used for quantitatively filling edible oil into the oil tank, and comprises an oil injection cylinder 6 and a piston 601, wherein the oil injection cylinder 6 is fixed with the frame 1, the side wall of the oil injection cylinder 6 is connected with the oil storage tank 3, and the piston 601 is connected with the inner wall of the oil injection cylinder 6 in a sliding manner; the oil leakage prevention nozzle assembly is connected with the oil injection barrel 6 and can be abutted with an oil tank opening to prevent leakage when edible oil is filled; the spiral cover assembly is arranged on the frame 1, and the spiral cover assembly can screw the tank cover to seal the oil tank after the oil tank is filled; a driving assembly mounted on the frame 1 for driving the piston 601 and the cap assembly to reciprocate up and down

In this embodiment, as shown in fig. 1 and 5, the outer wall of a frame 1 is installed on a controller 2, the controller 2 is electrically connected with a driving disc 4, a positioning assembly, a cap screwing assembly and an electric control input end of the driving assembly, an oil storage tank 3 can store edible oil, the driving disc 4 is rotationally connected on the frame 1, a plurality of positioning assemblies for clamping and positioning the oil tank are uniformly arranged on the driving disc 4 around an axis, preferably four positioning assemblies are arranged, the driving disc 4 rotates to drive the positioning assemblies to rotate, the oil storage tank 3 clamped on the positioning assemblies can synchronously rotate, a vibration feeding disc 5 is installed on the frame 1, the vibration feeding disc 5 conveys a tank cap to the oil tank on one positioning assembly through a feeding tank provided by the vibration feeding disc 5, automatic feeding of the tank cap is realized, and other feeding devices can also be adopted for automatic feeding of the tank cap, the frame 1 is provided with a quantitative filling component for quantitatively filling edible oil into an oil tank, the quantitative filling component comprises an oil injection cylinder 6 fixed with the frame 1, the inner wall of the oil injection cylinder 6 is in sliding connection with a piston 601, the top of the piston 601 is fixedly provided with a push rod 7, the push rod 7 can push the piston 601 to slide along the inner wall of the oil injection cylinder 6 by upward and downward displacement, edible oil in the oil injection cylinder 6 can be compressed when the piston 601 is displaced downwards, the edible oil can be pumped into the oil injection cylinder 6 when the piston 601 is displaced upwards, the upper end of the push rod 7 passes through the oil injection cylinder 6 to be connected with a driving component, the driving component can drive the push rod 7 to displace vertically upwards and downwards, the side wall of the oil injection cylinder 6 is communicated with the oil storage tank 3 through an oil pipeline 9, the bottom wall of the oil injection cylinder 6 is communicated with an oil leakage prevention nozzle component through the oil pipeline 9, a control valve 901 is arranged on the oil pipeline 9, the control valve 901 is preferably an electromagnetic valve, the controller 2 is electrically connected with an electromagnetic valve electric control input end, the control valve 901 on different pipelines can be controlled to be opened and closed by the controller 2, so that the oil storage tank 3 is communicated when the piston 601 of the oil injection cylinder 6 moves upwards, the oil leakage prevention nozzle assembly is communicated when the piston 601 of the oil injection cylinder 6 moves downwards, and edible oil is filled into containers such as an oil tank through the oil leakage prevention nozzle assembly.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 5, the positioning assembly includes a plurality of positioning plates 15 fixed on the driving plate, a limiting groove 1501 is formed on the positioning plates 15, the limiting groove 1501 can accommodate and place an oil tank, a plurality of limiting cylinders 16 are horizontally fixed on the side wall of the limiting groove 1501, a limiting rod 1601 is slidably connected to the inner wall of the limiting cylinder 16, one end of the limiting rod 1601 passes through the side wall of the limiting cylinder 16 and is fixedly provided with an arc limiting plate 17 at the end, a reset spring B1602 is sleeved on the limiting rod 1601, two ends of the reset spring B1602 are respectively abutted against the end of the limiting rod 1601 and the side wall of the limiting cylinder 16, an electromagnet 1603 is fixed at one end of the limiting cylinder 16 far from the arc limiting plate 17, the electromagnet 1603 is electrified to adsorb the limiting rod 1601 to drive the arc limiting plate 17 to be far from the limiting groove 1501, the reset spring B1602 is stretched, and when the electromagnet 1603 is powered off, the limiting rod 1601 is driven by the force generated by recovery deformation of the reset spring B1602 to horizontally slide along the inner wall of the limiting cylinder 16 to drive the arc limiting plate 17 to be close to the oil tank in the limiting groove 1501 to clamp the oil tank.

In this embodiment, as shown in fig. 1, fig. 3, fig. 4, and fig. 6, the leak-proof oil nozzle assembly includes leak-proof cover 18, the top of leak-proof cover 18 is fixed with linkage rod 19, linkage rod 19 and drive assembly sliding connection, drive assembly drives leak-proof cover 18 through linkage rod 19 and moves up and down synchronously, leak-proof cover 18 top is connected with oil filling tube 6 through guide connector 20, circular slot 1801 has been seted up at leak-proof cover 18 bottom, circular slot 1801 top can be in butt joint with the oil tank mouth, circular slot 1801 top still is fixed with glib 21, glib 21 is linked together with the oil delivery pipe of oil filling tube 6 bottom, circular slot 1801 top still is fixed with the pressure release air cock 22 with outside intercommunication, pressure release air cock 22 can be in the oil tank 21 looks oil tank when filling edible oil, be convenient for quick looks oil tank intussuseption is fixed with filter core 23 in pressure release air cock 22, filter core 23 can adsorb the filter core 22, avoid edible oil to escape along with the air in the oil tank, circular slot 1801 lateral wall horizontal sliding connection multiple support rods 24, a plurality of support rods 24 are connected with the oil tank mouth, a plurality of support rods 24 are evenly distributed around the axis 25026D 24, can be fixed with the top of a plurality of support rods 25026, can be in a clamp plate 25 is fixed to the top plate 25, can be closely attached to the top plate 25, 25 is fixed to the top plate 25, can be in shape and is fixed to the top plate 25, 25 is fixed to keep the top plate 25 is closely is fixed to the top plate, 25 is fixed to be closely to the top plate, 25 is fixed to keep next to the top plate is closely to the top plate, and is fixed to be closely to the top plate, and 25, 25 is attached to the top plate and 25, and 25 is attached to and is attached to the top is attached to and 25, and 25 and is attached to and 25 and is to the top and 25, the second inclined clamping plate 2502 is inclined to the axis of the circular groove 1801 from bottom to top, the top of the second inclined clamping plate 2502 is abutted against the bottom end of the first vertical clamping plate 2501, the second inclined clamping plate 2502 is far away from the inner wall of the supporting rod 24 and is fixedly provided with an elastic pad 28, and the second inclined clamping plate 2502 can push the elastic pad 28 to clamp and position the upper end of the tank body of the oil tank.

In this embodiment, as shown in fig. 3 and 4, the guiding connection piece 20 includes two buffer rods 29 that are disposed in a crossing manner, the centers of the two buffer rods 29 are rotatably connected through a hinge, the top ends of the buffer rods 29 are hinged to the oil injection tube 6, the bottom ends of the buffer rods 29 are hinged to the anti-leakage cover plate 18, and the guiding connection piece 20 can guide the movement of the anti-leakage cover plate 18.

In this embodiment, as shown in fig. 1-6, the driving assembly includes a driving rod 10 vertically and rotatably connected to the frame 1, the top of the driving rod 10 is connected to a first driving motor 11, the first driving motor 11 may be fixed to the frame 1, the first driving motor 11 may drive the driving rod 10 to rotate, two driving shafts 12 are fixed to the driving rod 10, a guiding groove 13 is formed on the periphery of the driving shaft 12, the guiding groove 13 includes a first inclined guiding groove 1301, the guiding groove 13 further includes a second guiding groove 1302 communicating with the top end and the bottom end of the first guiding groove 1301, the second guiding groove 1302 is vertically disposed and parallel to the axis of the driving shaft 12, a first linkage block 1401 and a second linkage block 1402 are slidably connected to the guiding grooves 13 of the two driving shafts 12, the first linkage block 1401 horizontally extends to the pushing rod 7, the linkage rod 19 is slidably connected to the pushing rod 7, an external thread is formed on the upper end of the pushing rod 7, and two limiting blocks 701 are sequentially screwed, the two limiting blocks 701 can be respectively abutted with the top and the bottom of the first linkage block 1401, the positions of the limiting blocks 701 on the push rod 7 can be adjusted by rotating the limiting blocks 701, so that the relative positions of the first linkage block 1401 and the limiting blocks 701 are adjusted, the stroke of the push rod 7 and the piston 601 is adjusted, the volume of the edible oil injected by the oil injection cylinder 6 for a single time is adjusted, the driving assembly further comprises a guide rod vertically fixed at the top of the oil injection cylinder 6, the guide rod penetrates through the first linkage block 1401 and is in sliding connection with the first linkage block, the bottom of the first linkage block 1401 is fixedly provided with a reset spring A8, the bottom end of the reset spring A8 is fixedly welded with the top of the oil injection cylinder 6, the reset spring A8 is pressed and deformed to generate elastic force so as to push the first linkage block 1401 to move upwards for reset, a reset spring C1901 is fixedly arranged between the top of the linkage rod 19 and the first linkage block 1401, the preferential reset spring C1901 is sleeved on the guide rod, the second linkage block 1402 extends horizontally and the end is connected with the side wall of the frame 1 in a vertical sliding manner, preferably, a guide rail is vertically fixed on the side wall of the frame 1, a sliding block is connected to the guide rail in a sliding manner, the sliding block is fixed with the end of the second linkage block 1402, the sliding block can guide the displacement of the second linkage block 1402 in the vertical direction in a matched manner, a plurality of return springs E31 are fixed at the top of the second linkage block 1402, the top of the return springs E31 is fixed with the frame 1, the end of the preferred return springs E31 is fixed with the second linkage block 1402 and the frame 1 in a welding manner, a cap screwing assembly is arranged on the second linkage block 1402, when the driving shaft 12 rotates, the first linkage block 1401 and the second linkage block 1402 can displace along a first guide groove 1301 in the driving shaft 12, so as to drive the push rod 7 and the cap screwing assembly to displace, and when the first linkage block 1401 moves to the lower end of the first guide groove 1301, the elastic force generated by deformation of the return springs A8 drives the push limiting block 701 to lift the push rod 7 and the first linkage block 1401 to the upper end of the first guide groove 1301 along the second guide groove 1302.

In this embodiment, as shown in fig. 1-6, the cap screwing assembly includes a supporting plate 30 fixed to a second linkage block 1402, the end of the supporting plate is vertically slidably connected to the frame 1, the second linkage block 1402 may displace along a first guide groove 1301 in the driving shaft 12, so as to drive the supporting plate 30 to displace, when the second linkage block 1402 moves to the lower end of the first guide groove 1301, the return spring E31 is forced to stretch, the elastic force generated by deformation of the return spring E31 will pull the second linkage block 1402 up to the upper end of the first guide groove 1301 along the second guide groove 1302, the supporting plate 30 moves up synchronously with the second linkage block 1402, the rotating shaft 32 is rotationally connected to the supporting plate 30, the top end of the rotating shaft 32 is connected to the second driving motor 3201, a plurality of rotating rods 33 are fixed to the bottom of the rotating shaft 32, the rotating rods 33 are uniformly distributed around the axis of the rotating shaft 32, a clamping rubber cushion 34 is sleeved on the rotating rod 33, the rotating rod 33 may rotate synchronously with the rotating shaft 32, the second linkage block 1402 drives the supporting plate 30 to displace downward to be close to the tank opening, the clamping rubber cushion 34 may clamp the tank cap on top, and the second driving motor 3201 on the rotating shaft 32 may rotate synchronously with the rotating shaft 32.

In the embodiment, as shown in fig. 1, a gear pump 38 is fixed on the frame 1, the gear pump 38 is communicated with the oil storage tank 3, the gear pump 38 can convey edible oil into the oil storage tank 3,

in this embodiment, as shown in fig. 1, a worm wheel 35 is fixed at the bottom of the driving disc 4, a worm 36 is horizontally rotatably connected at the bottom of the frame 1, the worm 36 is meshed with the worm wheel 35, the end of the worm 36 is connected with a third driving motor 37, the third motor is fixed with the frame 1, the third driving motor 37 drives the worm wheel 35 to rotate through driving the worm 36, the worm wheel 35 can drive the driving plate to accurately rotate according to the angle requirement, and the driving disc 4 is convenient to drive the clamping and positioning assembly to switch different working positions.

The working principle of the invention is as follows: the controller 2 can control the third driving motor 37, the driving disc 4 is controlled to rotate at equal angles through the worm gear 35 and the worm 36, the controller 2 controls the electromagnet 1603 to be electrified, the electromagnet 1603 can absorb the limit rod 1601 to drive the arc limit plate 17 to be far away from the limit groove 1501, the reset spring B1602 is stressed and stretched, the oil tank is placed in the limit groove 1501 of the locating plate 15, the electromagnet 1603 is powered off the limit rod 1601 and is driven by the force generated by the recovery deformation of the reset spring B1602 to horizontally slide along the inner wall of the limit cylinder 16 to drive the arc limit plate 17 to be close to the oil tank in the limit groove 1501 to clamp the oil tank, the first driving motor 11 drives the driving rod 10 to rotate, the two driving shafts 12 on the driving rod 10 synchronously rotate, the driving shaft 12 above is rotated, the first linkage block 1401 moves downwards along the first guide groove 1301, after the first linkage block 1401 moves downwards for one end distance, the reset spring C1901 is stressed and stretched, the linkage rod 19 is driven to synchronously move downwards, the linkage rod 19 pushes the leakage-proof cover plate 18 to move downwards, the guide connecting piece 20 stretches, the top of the circular groove 1801 of the leakage-proof cover plate 18 is propped against the opening of the tank body of the oil tank, the bottom of the leakage-proof cover plate 18 is propped against the top of the positioning plate 15, the supporting rod 24 in the circular groove 1801 and the return spring D26 are matched with each other to push the clamping plate 25 to clamp the upper end of the tank body, the oil nozzle 21 stretches into the tank body of the oil tank, the first linkage block 1401 continues to move downwards, the linkage rod 19 slides upwards relative to the first linkage block 1401 to enable the return spring C1901 to bear force to continuously stretch, the first linkage block 1401 moves downwards to be propped against the limiting block 701 positioned below on the pushing rod 7 to drive the pushing rod 7 to move downwards, at the moment, the return spring C1901 bears the tension linkage rod 19 to move upwards relative to the first linkage block 1401, the pushing rod 7 drives the end piston 601 to move downwards, the controller 2 controls the control valve 901 of the oil delivery pipeline 9 of the bottom wall 6 of the oil injection cylinder 2 to open, the edible oil in the oiling barrel 6 is injected into the oil tank, in the process of filling the edible oil, gas in the tank body can be discharged from the pressure relief air tap 22 at the top of the circular groove 1801, and the filter element 23 in the air tap and the filter pad 27 on the first vertical clamping plate 2501 can leak when the edible oil is placed and the edible oil is filled.

After the first linkage block 1401 moves to the lower end of the first guide groove 1301, the control valve 901 of the oil pipeline 9 at the bottom wall of the oil injection cylinder 6 is closed after oil injection is completed, the controller 2 controls the side wall of the oil injection cylinder 6 to be opened through the control valve 901 of the oil pipeline 9, the first linkage block 1401 vertically moves upwards to the top of the first guide groove 1301 along the second guide groove 1302 under the pushing of the reset spring A8, the push rod 7 moves upwards synchronously with the piston 601, the oil injection cylinder 6 extracts edible oil from the oil storage tank 3, the reset spring C1901 is deformed in a recovery mode, and the linkage rod 19 drives the leak-proof cover plate 18 to synchronously move upwards for reset.

The third motor drives the worm 36 to rotate, the worm 36 drives the driving disc 4 to rotate through the worm wheel 35 meshed with each other, the driving disc 4 drives the positioning plate 15 and the oil tank with oil injection to rotate to the output end of the vibration feeding disc 5 to finish feeding of the tank cover, and the driving disc 4 continues to rotate to the lower part of the spiral cover assembly with the oil tank and the tank cover clamped by the positioning plate 15.

The second driving motor 3201 on the supporting plate 30 drives the rotating shaft 32 to rotate, the driving shaft 12 on the upper side and the lower side of the driving rod 10 rotates, the second linkage block 1402 moves downwards along the first sliding groove to drive the supporting plate 30 to move downwards synchronously, the reset spring E31 is stressed and stretched, the rotating rod 33 at the bottom of the rotating shaft 32 contacts with the tank cover, the clamping rubber pad 34 clamps the tank cover and drives the filling cover to rotate relative to the tank body to finish screwing of the tank cover, and after screwing, the second linkage block 1402 moves upwards along the second guide groove 1302 to the top of the first guide groove 1301 under the action of the elastic force of the reset spring E31 to drive the cover screwing assembly to finish resetting.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.

Claims (10)

1. The utility model provides a filling device is used in edible oil production, includes frame (1), installs controller (2) on frame (1), and frame (1) top is fixed with oil storage tank (3), its characterized in that:

the device also comprises a driving disc (4), wherein the driving disc (4) is rotationally connected to the frame (1);

the positioning assemblies are uniformly arranged around the axis of the driving disc (4) and used for clamping and positioning the oil tank;

the quantitative filling assembly is arranged on the frame (1) and used for quantitatively filling edible oil into the oil tank, and comprises an oil injection cylinder (6) and a piston (601), wherein the oil injection cylinder (6) is fixed with the frame (1) and communicated with the oil storage tank (3), and the piston (601) is connected to the inner wall of the oil injection cylinder (6) in a sliding manner;

the oil leakage prevention nozzle assembly is connected with the oil injection barrel (6) and can be abutted with an oil tank opening to prevent leakage when edible oil is filled;

the spiral cover assembly is arranged on the frame (1), and the spiral cover assembly can screw the tank cover to seal the oil tank after the oil tank is filled;

the driving assembly is arranged on the frame (1) and can drive the piston (601) and the spiral cover assembly to reciprocate up and down.

2. The filling device for edible oil production according to claim 1, wherein: the positioning assembly comprises a plurality of positioning plates (15) fixed on a driving disc (4), limiting grooves (1501) are formed in the positioning plates (15), a plurality of limiting cylinders (16) are horizontally fixed on the side walls of the limiting grooves (1501), limiting rods (1601) are slidably connected to the inner walls of the limiting cylinders (16), one ends of the limiting rods (1601) penetrate through the side walls of the limiting cylinders (16) and are fixedly provided with arc limiting plates (17), reset springs B (1602) are sleeved on the limiting rods (1601), two ends of each reset spring B (1602) are respectively abutted against the end portions of the limiting rods (1601) and the side walls of the limiting cylinders (16), and one ends, away from the arc limiting plates (17), of the limiting cylinders (16) are fixedly provided with electromagnets (1603).

3. The filling device for edible oil production according to claim 1, wherein: leak protection glib subassembly includes leak protection apron (18), leak protection apron (18) are connected with oiling section of thick bamboo (6) through direction connecting piece (20), leak protection apron (18) top is fixed with gangbar (19), gangbar (19) upwards extend and drive assembly are connected, circular slot (1801) have been seted up to leak protection apron (18) bottom, circular slot (1801) roof can with oil tank mouth looks butt, circular slot (1801) roof is fixed with glib (21), glib (21) are linked together with oil pipeline (9) of oiling section of thick bamboo (6) bottom, circular slot (1801) roof still is fixed with pressure release air cock (22) with outside intercommunication, pressure release air cock (22) internal fixation has filter core (23), a plurality of bracing pieces (24) of circular slot (1801) lateral wall horizontal sliding connection, a plurality of bracing pieces (24) are around circular slot (1801) axis evenly distributed, bracing piece (24) tip is fixed with splint (25) with jar looks adaptation, reset spring D (26) have cup jointed on bracing piece (24).

4. A filling device for edible oil production according to claim 3, characterized in that: the clamping plates (25) comprise a first vertical clamping plate (2501) and a second inclined clamping plate (2502), wherein filter pads (27) are fixed on the inner walls of the first vertical clamping plate (2501) close to each other, the second inclined clamping plate (2502) is inclined from bottom to top to the axis of the circular groove (1801), the top end of the second inclined clamping plate (2502) is abutted to the bottom end of the first vertical clamping plate (2501), and elastic pads (28) are fixed on the inner walls of the second inclined clamping plate (2502) far away from the supporting rods (24).

5. A filling device for edible oil production according to claim 3, characterized in that: the guide connecting piece (20) comprises two buffer rods (29) which are arranged in a crossing way, the centers of the two buffer rods (29) are rotationally connected through a hinge, the top ends of the buffer rods (29) are hinged with the oil injection barrel (6), and the bottom ends of the buffer rods (29) are hinged with the leakage-proof cover plate (18).

6. A filling device for edible oil production according to claim 3, characterized in that: the driving assembly comprises a driving rod (10) which is vertically and rotatably connected on the frame (1), the top of the driving rod (10) is connected with a first driving motor (11), two driving shafts (12) are fixedly arranged on the driving rod (10), guide grooves (13) are formed in the peripheries of the driving shafts (12), the guide grooves (13) comprise first guide grooves (1301) which are obliquely arranged, the guide grooves (13) further comprise second guide grooves (1302) which are communicated with the top end and the bottom end of the first guide grooves (1301), the second guide grooves (1302) are vertically arranged and are parallel to the axis of the driving shaft (12), a first linkage block (1401) and a second linkage block (1402) are respectively and slidably connected in the guide grooves (13) of the driving shaft (12), the first linkage block (1401) horizontally extends and is slidably connected with a pushing rod (7) and a pushing rod (19), the end parts of the second linkage block (1402) are vertically and slidably connected with the side walls of the frame (1), the second linkage block (1402) and a plurality of reset spring assemblies (31) are fixedly arranged between the top of the second linkage block (1402) and the frame (6), the second linkage block (1402) is fixedly connected with the second linkage block (1402) through the first linkage block (1402) through the elastic sleeve, the bottom of the first linkage block (1401) is fixedly provided with a return spring A (8), and the bottom end of the return spring A (8) is fixed with the top wall of the oil injection cylinder (6).

7. The filling device for edible oil production according to claim 6, wherein: a reset spring C (1901) is fixed between the top end of the linkage rod (19) and the first linkage block (1401), external threads are arranged at the upper end of the push rod (7) and are sequentially connected with two limiting blocks (701) in a threaded mode, the two limiting blocks (701) can be respectively abutted to the top and the bottom of the first linkage block (1401), and the bottom of the push rod (7) is fixed with the piston (601).

8. The filling device for edible oil production according to claim 6, wherein: the spiral cover assembly comprises a supporting plate (30) fixed with a second linkage block (1402), the end part of the supporting plate (30) is in sliding connection with the frame (1), a rotating shaft (32) is rotatably connected to the supporting plate (30), the top end of the rotating shaft (32) is connected with a second driving motor (3201), a plurality of spiral rods (33) are fixed at the bottom of the rotating shaft (32), the spiral rods (33) are uniformly distributed around the axis of the rotating shaft (32), and clamping rubber pads (34) are sleeved on the spiral rods (33).

9. The filling device for edible oil production according to claim 2, wherein: the oil pump is characterized in that a gear pump (38) (38) is fixed on the frame (1), the gear pump (38) (38) is communicated with the oil storage tank (3), the gear pump (38) (38) can convey edible oil to the inside of the oil storage tank (3), the side wall of the oil injection cylinder (6) is communicated with the oil storage tank (3) through an oil pipeline (9), the bottom wall of the oil injection cylinder (6) is communicated with an oil leakage prevention nozzle assembly through the oil pipeline (9), a control valve (901) is installed on the oil pipeline (9), a vibration feeding disc (5) is installed on the frame (1), and the vibration feeding disc (5) can convey an oil tank cover to an oil tank.

10. The filling device for edible oil production as claimed in claim 1, wherein: the bottom of the driving disc (4) is fixedly provided with a worm wheel (35), the bottom of the frame (1) is horizontally and rotatably connected with a worm (36), the worm (36) is meshed with the worm wheel (35), the end part of the worm (36) is connected with a third driving motor (37), and the third driving motor (37) is fixed with the frame (1).