CN115072022B - Screw feeding device and method for split charging of thread sealing lubricating grease - Google Patents
Screw feeding device and method for split charging of thread sealing lubricating grease Download PDFInfo
- Publication number
- CN115072022B CN115072022B CN202210884281.6A CN202210884281A CN115072022B CN 115072022 B CN115072022 B CN 115072022B CN 202210884281 A CN202210884281 A CN 202210884281A CN 115072022 B CN115072022 B CN 115072022B
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- Prior art keywords
- lubricating grease
- plate
- drive
- container
- pipe
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- 239000004519 grease Substances 0.000 title claims abstract description 126
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 80
- 238000007789 sealing Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 65
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 238000007790 scraping Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 7
- 238000004806 packaging method and process Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
- B65B3/08—Methods of, or means for, filling the material into the containers or receptacles by screw-type feeders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/24—Details
- B65G33/26—Screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/46—Devices for emptying otherwise than from the top using screw conveyors
- B65G65/463—Devices for emptying otherwise than from the top using screw conveyors arranged vertically or substantially vertically within the container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Abstract
The invention relates to the technical field of rotary conveyors, in particular to a screw feeding device and method for split charging of screw sealing lubricating grease. The screw feeding device and the screw feeding method for split charging of the screw sealing lubricating grease are required to be designed, the screw feeding can be carried out on the lubricating grease, the feeding efficiency is high, and convenience is brought. A screw feeding device and a screw feeding method for split charging of screw thread sealing lubricating grease comprise a bracket, a discharging pipe, a material guiding pipe and the like, wherein the discharging pipe is fixedly connected to the outer top of the bracket, and the material guiding pipe is fixedly connected to the position, close to the discharging pipe, of the bracket in a penetrating manner. According to the invention, the container filled with the lubricating grease is placed on the lifting mechanism, the lifting mechanism is started to drive the container to move upwards so that the lubricating grease is in contact with the circular plate, the driving mechanism is started to operate to drive the spiral conveying shaft to rotate forwards through the annular sleeve, the spiral conveying shaft is driven to move upwards to convey the lubricating grease, and the lubricating grease is discharged through the discharge pipe to be split-charged, so that the spiral feeding is high in feeding efficiency and convenient to operate.
Description
Technical Field
The invention relates to the technical field of rotary conveyors, in particular to a screw feeding device and method for split charging of screw sealing lubricating grease.
Background
After the grease is produced, the amount of the grease is large, and in order to facilitate the subsequent treatment and use of the grease, the grease is generally required to be split-packed.
At present, grease is usually extracted through an extracting machine, and then the extracted grease is discharged for feeding and sub-packaging, but in the extracting process, the grease is difficult to extract due to slow flowability of the grease, so that the feeding efficiency is reduced, and if the grease is manually extracted and sub-packaged, people are required to continuously take out and sub-package the grease, and the grease is more troublesome to take out back and forth.
Therefore, the screw feeding device and the screw feeding method for split charging of the screw sealing lubricating grease have the advantages of capability of feeding the lubricating grease in a screw manner, high feeding efficiency and convenience in operation.
Disclosure of Invention
In order to overcome the defects that the lubricating grease is pumped and fed by utilizing a pumping machine, and the lubricating grease is difficult to pump due to slow flowability of the lubricating grease, so that the feeding efficiency is reduced, and the manual material taking and split charging are troublesome, the invention provides the screw feeding device and the screw feeding method for split charging of the screw sealing lubricating grease, which can be used for screw feeding of the lubricating grease, and are high in feeding efficiency and convenient to operate.
The invention is realized by the following technical approaches:
the utility model provides a screw thread seal is spiral feeding device for grease partial shipment, including the support, arrange the material pipe, the passage, the plectane, screw conveying axle and annular cover, the outer top rigid coupling of support has row material pipe, the support is close to row material pipe's fixed cross-under has the passage, passage one end corresponds with row material pipe one end, the tip rigid coupling that row material pipe was kept away from to the passage has the plectane, the rotary cross-under in plectane middle part has the screw conveying axle that is used for driving the grease and carries, screw conveying axle is located the passage, the rotatable cover is equipped with annular cover between the passage outside and the row material pipe outside, annular cover medial surface and screw conveying axle outside fixed connection, still including actuating mechanism and elevating system, be provided with the actuating mechanism who is used for providing the drive power between annular cover outside and the passage, actuating mechanism still is connected with row material pipe, the support inboard is provided with the elevating system that is used for driving the container and removes.
Further stated, the driving mechanism comprises a driving motor, a fixing plate, a gear and an outer gear ring, the outer side of the annular sleeve is fixedly sleeved with the outer gear ring along the circumferential direction, the fixing plate is fixedly sleeved at the position, close to the annular sleeve, of the material discharging pipe, the outer side, close to the annular sleeve, of the material guiding pipe is fixedly connected with the driving motor, an output shaft of the driving motor penetrates through the fixing plate, the gear used for driving the outer gear ring to rotate is connected to the output shaft of the driving motor through a coupling, and the gear is meshed with the outer gear ring.
Further stated, the lifting mechanism comprises a sleeve, a movable rod, a placing plate and an electric push rod, wherein the sleeve is fixedly connected to one side of the support, which faces the discharge pipe, the movable rod is connected in the sleeve in a sliding mode, the placing plate for placing the container is fixedly connected to the end part, which faces the circular plate, of the movable rod, the electric push rod is fixedly connected to one side, which is close to the sleeve, of the support, and the end part of the telescopic rod of the electric push rod is fixedly connected with the placing plate.
Further stated, the device also comprises a scraping mechanism for scraping lubricating grease on the inner wall of the container, the scraping mechanism comprises an air bag, a hose, a cylinder body and a piston rod, the air bag for scraping the lubricating grease on the inner wall of the container is fixedly sleeved on the outer side face of the circular plate, the hose is communicated with the air bag, the cylinder body is fixedly connected to one side of the circular plate, which is far away from the placing plate, of the circular plate, the cylinder body is connected and communicated with the tail end of the hose, and the piston rod is connected in the cylinder body in a sliding manner.
Further stated, the auxiliary mechanism comprises a sliding frame, a triggering frame, fixing blocks, a straight hole L-shaped plate, a limiting plate and a contact block, wherein the sliding frame is sleeved on the support, the sliding frame is used for driving the piston rod to move, the sliding frame is fixedly connected with the piston rod, the triggering frame is fixedly connected to one side of the sliding frame, which is far away from the piston rod, of the support, the fixing blocks are symmetrically fixedly connected to one side of the support, which is far away from the placing plate, of the support, the straight hole L-shaped plate is connected between all the fixing blocks in a rotating mode and is used for driving the triggering frame to move, the straight hole L-shaped plate is sleeved on the triggering frame, the limiting plate is fixedly connected to one side of the straight hole L-shaped plate, which is far away from the driving motor, of the placing plate is fixedly connected with the contact block for driving the straight hole L-shaped plate to rotate, and the contact block is contacted with the limiting plate.
The device is characterized by further comprising an extension mechanism for adjusting the discharge position, wherein the extension mechanism comprises an L-shaped pipe, a connecting sleeve and an extension pipe, the tail end of the discharge pipe is communicated with the L-shaped pipe, the tail end of the L-shaped pipe is connected with the connecting sleeve, and the extension pipe is detachably arranged on the connecting sleeve.
Further describing, the top of the placing plate is fixedly connected with a rubber block.
A screw feeding method for split charging of thread sealing lubricating grease comprises the following steps:
s1, discharging, namely placing a container filled with lubricating grease on a placing plate;
s2, adjusting, starting the electric push rod to drive the placing plate to move upwards, enabling the placing plate to drive the lubricating grease to move upwards through the container to contact with the circular plate, enabling the lubricating grease to contact with the spiral conveying shaft, and closing the electric push rod;
s3, conveying, namely starting the driving motor to rotate reversely, driving the lubricating grease to move upwards by the spiral conveying shaft to convey the lubricating grease, conveying the lubricating grease into the discharging pipe, discharging the lubricating grease by the discharging pipe, and sub-packaging;
s4, taking materials, after all the lubricating grease is packaged, starting the telescopic rod of the electric push rod to drive the placing plate to move downwards for resetting, and driving the container to move downwards for resetting, and then taking down the container.
The invention has the remarkable advantages that:
1. the container with the lubricating grease is placed on the lifting mechanism, the lifting mechanism is started to drive the container to move upwards so that the lubricating grease is in contact with the circular plate, the driving mechanism is started to operate to drive the spiral conveying shaft to rotate forwards through the annular sleeve, the spiral conveying shaft rotates forwards to drive the lubricating grease to move upwards to convey, and the lubricating grease is discharged through the discharge pipe to be split-charged, so that the spiral feeding is high in feeding efficiency and convenient to operate.
2. Under the effect of scraping the material mechanism, whenever the container upwards moves, scraping the material mechanism and can scraping the lubricating grease on the inner wall of the container and being carried, so, can avoid remaining lubricating grease on the inner wall of the container and can not be carried and lead to waste.
3. Under the effect of auxiliary mechanism, whenever the container upwards moves, auxiliary mechanism operation drives the piston rod and moves down, just so makes the air bag inflation and container inner wall contact, so, need not the hand to stimulate the piston rod and remove, convenient and fast.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
FIG. 3 is a schematic view of a partially cut-away structure of the present invention.
Fig. 4 is a schematic perspective view of the lifting mechanism of the present invention.
Fig. 5 is a schematic perspective view of a scraping mechanism of the present invention.
Fig. 6 is a schematic perspective view of the auxiliary mechanism of the present invention.
Fig. 7 is a schematic partial perspective view of the auxiliary mechanism of the present invention.
Fig. 8 is a schematic perspective view of the extension mechanism of the present invention.
In the reference numerals: 1-bracket, 2-discharging pipe, 3-guiding pipe, 4-circular plate, 5-spiral conveying shaft, 6-annular sleeve, 7-driving mechanism, 71-driving motor, 72-fixed plate, 73-gear, 74-outer gear ring, 8-lifting mechanism, 81-sleeve, 82-movable rod, 83-placing plate, 84-electric push rod, 9-scraping mechanism, 91-air bag, 92-hose, 93-cylinder, 94-piston rod, 10-auxiliary mechanism, 101-sliding frame, 102-triggering frame, 103-fixed block, 104-straight hole L-shaped plate, 105-limiting plate, 106-contact block, 11-extending mechanism, 111-L-shaped pipe, 112-connecting sleeve and 113-extending pipe.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The utility model provides a screw thread seal is spiral feeding device and method for grease partial shipment, as shown in fig. 1-4, including support 1, row material pipe 2, guide pipe 3, plectane 4, screw conveying axle 5, annular sleeve 6, actuating mechanism 7 and elevating system 8, support 1 outer top rigid coupling has row material pipe 2, support 1 upper portion left side fixed cross-under has guide pipe 3, guide pipe 3 top corresponds with row material pipe 2 bottom, the plectane 4 is installed through bolted connection's mode to guide pipe 3 bottom, the cross-under of plectane 4 middle part rotation formula has screw conveying axle 5, when screw conveying axle 5 forward, screw conveying axle 5 can realize driving grease upward movement and carry, screw conveying axle 5 is located guide pipe 3, the cover of rotation formula is equipped with annular sleeve 6 between guide pipe 3 outside upper portion and row material pipe 2 outside lower part, annular sleeve 6 medial surface and screw conveying axle 5 outside fixed connection, be provided with actuating mechanism 7 between annular sleeve 6 outside and the guide pipe 3, actuating mechanism 7 still is connected with row material pipe 2, actuating mechanism 7 is used for providing the driving force, support 1 bottom is provided with elevating system 8 when elevating system 8 is provided with, can realize moving upward to the container when elevating system 8.
The driving mechanism 7 comprises a driving motor 71, a fixing plate 72, a gear 73 and an outer gear ring 74, as shown in fig. 1-3, the outer gear ring 74 is fixedly sleeved on the outer side of the annular sleeve 6 along the circumferential direction, the fixing plate 72 is fixedly sleeved on the lower portion of the outer side of the material discharging pipe 2 along the circumferential direction, the driving motor 71 is fixedly connected to the upper portion of the outer side of the material guiding pipe 3, an output shaft of the driving motor 71 penetrates through the right side of the fixing plate 72, the gear 73 is connected to the output shaft of the driving motor 71 through a coupling, the gear 73 is meshed with the outer gear ring 74, and when the gear 73 rotates, the gear 73 can drive the outer gear ring 74 to rotate.
The lifting mechanism 8 comprises a sleeve 81, a movable rod 82, a placing plate 83 and an electric push rod 84, as shown in fig. 1 and 4, the sleeve 81 is fixedly connected to the left side of the bottom in the bracket 1, the movable rod 82 is connected to the sleeve 81 in a sliding manner, the placing plate 83 is fixedly connected to the top of the movable rod 82, an operator can place a container filled with lubricating grease on the placing plate 83, a rubber block is fixedly connected to the top of the placing plate 83, the electric push rod 84 is fixedly connected to the left side of the bottom in the bracket 1, the electric push rod 84 is located on the right side of the sleeve 81, the telescopic rod end of the electric push rod 84 is fixedly connected to the right side of the bottom of the placing plate 83, and when the electric push rod 84 is started, the electric push rod 84 can drive the placing plate 83 to move up and down.
Firstly, the device is placed at the position of grease split charging, then a container filled with grease is placed on a lifting mechanism 8, the lifting mechanism 8 is started, the lifting mechanism 8 operates to drive the container filled with grease to move upwards, the container moves upwards to enable the grease to be in contact with a circular plate 4, the lifting mechanism 8 is closed, the driving mechanism 7 is started, the driving mechanism 7 operates to drive an annular sleeve 6 to rotate positively, the annular sleeve 6 drives a spiral conveying shaft 5 to rotate positively, the spiral conveying shaft 5 rotates positively to drive the grease to move upwards to convey, the grease is conveyed into a material guide pipe 3, the grease in the material guide pipe 3 is discharged into a material discharge pipe 2, the material discharge pipe 2 discharges the grease, the discharged grease can be collected and split charged, the grease in the container is split charged continuously along with the continuous grease split charging of the container, at the moment, the lifting mechanism 8 is started to drive the container to move upwards to drive the grease to move upwards to be in contact with the circular plate 4 again, the grease is continuously in contact with the spiral conveying shaft 5, the lifting mechanism 8 is closed, and the spiral conveying shaft 5 rotates positively to drive the grease to move upwards to convey the grease. After the whole sub-packaging of the lubricating grease in the container is completed, the driving mechanism 7 is closed, the driving mechanism 7 stops driving the annular sleeve 6 to rotate positively, the annular sleeve 6 stops driving the spiral conveying shaft 5 to rotate positively, the lifting mechanism 8 is started to operate and reset, the lifting mechanism 8 resets and drives the container to move downwards for reset, and then the container is taken down.
When the circular plate 4 is in contact with the lubricating grease, the driving motor 71 is started to rotate reversely, the driving motor 71 rotates reversely to drive the gear 73 to rotate reversely, the gear 73 rotates reversely to drive the outer gear ring 74 to rotate positively, the outer gear ring 74 rotates positively to drive the annular sleeve 6 to rotate positively, the annular sleeve 6 rotates positively to drive the spiral conveying shaft 5 to rotate positively, the spiral conveying shaft 5 rotates positively to drive the lubricating grease to move upwards to convey, and the lubricating grease is discharged through the discharge pipe 2 and split-packed. After all the lubricating grease is split, the driving motor 71 is turned off, the driving motor 71 stops driving the gear 73 to rotate reversely, the gear 73 stops driving the outer gear ring 74 to rotate forwardly, the outer gear ring 74 stops driving the annular sleeve 6 to rotate forwardly, and the annular sleeve 6 stops driving the spiral conveying shaft 5 to rotate forwardly.
When this device is placed in the position of lubricating grease partial shipment, the container that will be equipped with lubricating grease is placed on placing the board 83, because the effect of rubber block, make the container place more firm, restart electric putter 84, electric putter 84's telescopic link extension drives and places board 83 and upwards move, sleeve 81 and movable rod 82 are directed placing board 83, place board 83 upwards move and drive the container upwards move, the container upwards move and drive lubricating grease upwards move, when lubricating grease and plectane 4 contact, close electric putter 84, electric putter 84's telescopic link stops to drive placing board 83 upwards move, place board 83 stops to drive the container upwards move, the container stops to drive lubricating grease upwards move, can start driving motor 71 and reverse, just make screw conveyer shaft 5 forward rotation drive lubricating grease upwards move carry, along with the continuous being carried use of lubricating grease in the container, lubricating grease in the container is less and less, when lubricating grease and plectane 4 in the container do not contact, start electric putter 84's telescopic link extension again and drive placing board 83 upwards move, also make upward move and contact with lubricating grease 4, close electric putter 84, screw conveyer shaft 5 continues to drive the lubricating grease upwards move and carries. After the grease in the container is fully packaged, the telescopic rod of the electric push rod 84 is started to shorten and drive the placing plate 83 to move downwards for resetting, the placing plate 83 moves downwards for resetting and drives the container to move downwards for resetting, and the electric push rod 84 is closed, so that the container can be taken down from the placing plate 83.
Example 2
On the basis of embodiment 1, the device further comprises a scraping mechanism 9, wherein the scraping mechanism 9 comprises an air bag 91, a hose 92, a cylinder 93 and a piston rod 94, as shown in fig. 1 and 5, the air bag 91 is fixedly sleeved on the outer side surface of the circular plate 4, when the air bag 91 is expanded to be in contact with the inner wall of the container, the air bag 91 can scrape lubricating grease on the inner wall of the container, the hose 92 is communicated with the left side of the top of the air bag 91, the cylinder 93 is fixedly connected in the middle of the left side of the top of the circular plate 4, the lower part of the left side of the cylinder 93 is connected and communicated with the tail end of the hose 92, the piston rod 94 is connected in the cylinder 93 in a sliding manner, and the top end of the piston rod 94 penetrates through the top of the cylinder 93.
The auxiliary mechanism 10 comprises a sliding frame 101, a triggering frame 102, a fixed block 103, a straight hole L-shaped plate 104, a limiting plate 105 and a contact block 106, wherein the sliding frame 101 is sleeved on the upper portion of the bracket 1, the middle portion of the left side of the sliding frame 101 is fixedly connected with the upper portion of the piston rod 94, when the sliding frame 101 moves, the sliding frame 101 can drive the piston rod 94 to move, the triggering frame 102 is fixedly connected to the outer right side surface of the sliding frame 101, the fixed block 103 is fixedly connected to the lower portion of the outer right side surface of the bracket 1 in a front-back symmetrical manner, the straight hole L-shaped plate 104 is rotatably connected between the right sides of the fixed block 103 on the front side and the rear side, the straight hole L-shaped plate 104 is sleeved on the lower portion of the triggering frame 102, when the straight hole L-shaped plate 104 rotates positively, the limiting plate 105 is fixedly connected to the middle portion of the outer bottom of the straight hole L-shaped plate 104, the contact block 106 is fixedly connected to the top of the limiting plate 105, and when the contact block 106 moves upwardly, the straight hole L-shaped plate 104 is driven positively.
When the grease in the container contacts with the circular plate 4, the piston rod 94 is pushed to move downwards, the piston rod 94 moves downwards to push air in the cylinder 93 into the hose 92, the air in the hose 92 is discharged into the air bag 91, the air bag 91 is continuously expanded along with the air discharged into the air bag 91, the air bag 91 is expanded to contact with the inner wall of the container, the piston rod 94 is stopped to be pushed to move downwards, the air stops being discharged into the hose 92, the hose 92 stops discharging the air into the air bag 91, the air bag 91 stops expanding continuously, when the container drives the grease to move upwards, the air bag 91 scrapes the grease on the inner wall of the container, and the scraped grease is driven by the spiral conveying shaft 5 to move upwards to be conveyed. After all the lubricating grease in the container is split charging, the piston rod 94 is pulled to move upwards for resetting, the piston rod 94 moves upwards for resetting to suck the air in the air bag 91 back into the cylinder body 93 through the hose 92, the air bag 91 continuously contracts for resetting along with the air is sucked away, the air bag 91 is separated from the inner wall of the container, the telescopic rod of the electric push rod 84 can be started to shorten and drive the placing plate 83 to move downwards for resetting, and the placing plate 83 drives the container to move downwards for resetting. Therefore, waste caused by the fact that the residual lubricating grease on the inner wall of the container cannot be conveyed can be avoided.
When the telescopic rod of the electric push rod 84 stretches to drive the placing plate 83 to move upwards, the placing plate 83 moves upwards to drive the contact block 106 to move upwards to be separated from the limiting plate 105, the contact block 106 moves upwards to be in contact with the L-shaped plate 104 with a straight hole, the contact block 106 drives the L-shaped plate 104 to rotate positively, the L-shaped plate 104 rotates positively to drive the trigger frame 102 to move downwards, the trigger frame 102 moves downwards to drive the sliding frame 101 to move downwards, the sliding frame 101 moves downwards to drive the piston rod 94 to move downwards, so that the air bag 91 is expanded to be in contact with the inner wall of the container, the air bag 91 scrapes lubricating grease on the inner wall of the container, after all the lubricating grease in the container is packaged, the telescopic rod of the electric push rod 84 is started to shorten to drive the placing plate 83 to move downwards to reset, the placing plate 83 moves downwards to reset to drive the contact block 106 to move downwards, the contact block 106 moves downwards to be separated from the L-shaped plate 104 with the straight hole, the contact block 106 contacts with the limiting plate 105, the limiting plate 105 moves downwards to drive the limiting plate 105 to move downwards, the trigger frame 102 to move downwards to drive the L-shaped plate 104 to move reversely, the trigger the sliding frame 104 to move upwards to drive the piston rod 94 to move upwards to reset the piston rod 102 to reset to the piston rod 101 to move upwards to the air bag to be in contact with the inner wall of the cylinder body 91, and the air bag is reset to be reset to the inner wall of the cylinder body to be moved upwards to be not to be in contact with the piston rod 101. Thus, the piston rod 94 is not required to be pulled by hands to move, and the operation is convenient and quick.
Example 3
On the basis of embodiment 1 and embodiment 2, the utility model also comprises an extension mechanism 11, wherein the extension mechanism 11 comprises an L-shaped tube 111, a connecting sleeve 112 and an extension tube 113, as shown in fig. 1 and 8, the tail end of the discharge tube 2 is communicated with the L-shaped tube 111, the bottom end of the L-shaped tube 111 is connected with the connecting sleeve 112, and the extension tube 113 is detachably arranged on the connecting sleeve 112.
When grease is discharged into the discharge pipe 2, grease in the discharge pipe 2 is discharged into the L-shaped pipe 111, grease in the L-shaped pipe 111 is discharged into the extension pipe 113, and the extension pipe 113 discharges grease, so that the discharged grease can be split-packed. When the position of discharging the grease is required to be adjusted, the extension tube 113 is detached from the connection sleeve 112, and the designated extension tube 113 is clamped back to the connection sleeve 112. So, can adjust the position of exhaust lubricating grease according to the demand, more convenient partial shipment.
Example 4
A screw feeding method for split charging of thread sealing lubricating grease comprises the following steps:
s1, discharging, namely placing a container filled with lubricating grease on a placing plate 83;
s2, adjusting, starting the electric push rod 84 to drive the placing plate 83 to move upwards, enabling the placing plate 83 to drive the lubricating grease to move upwards to contact with the circular plate 4 through the container, enabling the lubricating grease to contact with the spiral conveying shaft 5, and closing the electric push rod 84;
s3, conveying, namely starting the driving motor 71 to rotate reversely, driving the lubricating grease to move upwards by the spiral conveying shaft 5 to convey the lubricating grease, conveying the lubricating grease into the discharging pipe 2, and discharging the lubricating grease by the discharging pipe 2 for sub-packaging;
s4, taking materials, after all the lubricating grease is packaged, starting the telescopic rod of the electric push rod 84 to drive the placing plate 83 to move downwards for resetting, and driving the container to move downwards for resetting by the placing plate 83, and then taking the container down.
It should be understood that this example is only illustrative of the invention and is not intended to limit the scope of the invention. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents are intended to fall within the scope of the claims appended hereto.
Claims (4)
1. The utility model provides a screw thread seal spiral feeding device for grease split charging, including support (1), row's material pipe (2), guide pipe (3), plectane (4), screw conveyer shaft (5) and annular sleeve (6), support (1) outer top rigid coupling has row material pipe (2), support (1) are close to row material pipe (2) fixed cross-under have guide pipe (3), guide pipe (3) one end corresponds with row material pipe (2) one end, guide pipe (3) keep away from row material pipe (2) tip rigid coupling has plectane (4), the cross-under of plectane (4) middle part rotation formula has screw conveyer shaft (5) that are used for driving grease to carry, screw conveyer shaft (5) are located guide pipe (3), the cover that rotates between the outside of guide pipe (3) and the outside of row material pipe (2) is equipped with annular sleeve (6), annular sleeve (6) medial surface and screw conveyer shaft (5) outside fixed connection, characterized by still including actuating mechanism (7) and elevating system (8), be provided with between annular sleeve (6) outside and guide pipe (3) and be used for providing actuating mechanism (7) that are used for driving force and drive mechanism (8), drive mechanism (1) are used for driving container (8) that move is provided with; the driving mechanism (7) comprises a driving motor (71), a fixed plate (72), a gear (73) and an outer gear ring (74), the outer side of the annular sleeve (6) is fixedly sleeved with the outer gear ring (74) along the circumferential direction, the fixed plate (72) is fixedly sleeved at the position, close to the annular sleeve (6), of the material discharging pipe (2), the driving motor (71) is fixedly connected to the outer side, close to the annular sleeve (6), of the material guiding pipe (3), an output shaft of the driving motor (71) penetrates through the fixed plate (72), the output shaft of the driving motor (71) is connected with the gear (73) for driving the outer gear ring (74) to rotate through a coupler, and the gear (73) is meshed with the outer gear ring (74); the lifting mechanism (8) comprises a sleeve (81), a movable rod (82), a placement plate (83) and an electric push rod (84), wherein the sleeve (81) is fixedly connected to one side, facing the discharge pipe (2), of the support (1), the movable rod (82) is connected in the sleeve (81) in a sliding mode, the placement plate (83) for placing a container is fixedly connected to the end portion, facing the circular plate (4), of the movable rod (82), the electric push rod (84) is fixedly connected to one side, close to the sleeve (81), of the support (1), and the end portion of the telescopic rod of the electric push rod (84) is fixedly connected with the placement plate (83); the device is characterized by further comprising a scraping mechanism (9) for scraping lubricating grease on the inner wall of the container, wherein the scraping mechanism (9) comprises an air bag (91), a hose (92), a cylinder body (93) and a piston rod (94), the air bag (91) for scraping the lubricating grease on the inner wall of the container is fixedly sleeved on the outer side surface of the circular plate (4), the hose (92) is communicated with the air bag (91), the cylinder body (93) is fixedly connected to one side, far away from the placing plate (83), of the circular plate (4), the cylinder body (93) is connected and communicated with the tail end of the hose (92), and the piston rod (94) is connected to the cylinder body (93) in a sliding mode; the auxiliary mechanism (10) is used for driving the piston rod (94) to move, the auxiliary mechanism (10) comprises a sliding frame (101), a trigger frame (102), fixing blocks (103), a straight hole L-shaped plate (104), a limiting plate (105) and a contact block (106), the sliding frame (101) used for driving the piston rod (94) to move is sleeved on the bracket (1), the sliding frame (101) is fixedly connected with the piston rod (94), the trigger frame (102) is fixedly connected to one side, far away from the piston rod (94), of the bracket (101), the fixing blocks (103) are fixedly connected to one side, far away from the placing plate (83), of the bracket (1), the fixing blocks (103) are symmetrically fixedly connected, the straight hole L-shaped plate (104) used for driving the trigger frame (102) to move is rotationally connected between all the fixing blocks (103), the straight hole L-shaped plate (104) is sleeved on the trigger frame (102), the limiting plate (105) is fixedly connected to one side, far away from the driving motor (71), and the contact block (106) used for driving the straight hole L-shaped plate (104) to rotate positively;
the telescopic rod of the electric push rod stretches to drive the placing plate to move upwards, the sleeve and the movable rod guide the placing plate, the placing plate moves upwards to drive the container to move upwards, and the container moves upwards to drive the lubricating grease to move upwards, so that the lubricating grease is in contact with the circular plate;
when the telescopic rod of the electric push rod stretches to drive the placing plate to move upwards, the placing plate moves upwards to drive the contact block to move upwards, the contact block moves upwards to be separated from the limiting plate and is contacted with the L-shaped plate with the straight hole, the contact block drives the L-shaped plate with the straight hole to rotate positively, the L-shaped plate with the straight hole rotates positively to drive the trigger frame to move downwards, the trigger frame moves downwards to drive the sliding frame to move downwards, the sliding frame moves downwards to drive the piston rod to move downwards, so that the air bag expands to be contacted with the inner wall of the container, and the air bag scrapes lubricating grease on the inner wall of the container;
after the split charging is finished, the telescopic rod of the electric push rod is started to shorten to drive the placement plate to move downwards for resetting, and the placement plate moves downwards for resetting to drive the container to move downwards for resetting; the placing plate moves downwards to reset to drive the contact block to move downwards to reset, the contact block moves downwards to reset and is separated from contact with the L-shaped plate with a straight hole, the contact block is in contact with the limiting plate, the contact block drives the limiting plate to move downwards, the limiting plate moves downwards to drive the L-shaped plate with a straight hole to reverse, the L-shaped plate with a straight hole reverse drives the trigger frame to move upwards to reset, the trigger frame moves upwards to reset to drive the sliding frame to move upwards to reset, the sliding frame moves upwards to reset to drive the piston rod to move upwards to reset, air in the air bag is pumped back into the cylinder body, and the air bag is contracted to reset without contacting with the inner wall of the container.
2. The screw feeding device for split charging of thread sealing lubricating grease according to claim 1, further comprising an extension mechanism (11) for adjusting a discharge position, wherein the extension mechanism (11) comprises an L-shaped pipe (111), a connecting sleeve (112) and an extension pipe (113), the tail end of the discharge pipe (2) is communicated with the L-shaped pipe (111), the tail end of the L-shaped pipe (111) is connected with the connecting sleeve (112), and the extension pipe (113) is detachably arranged on the connecting sleeve (112).
3. The screw feeding device for split charging of thread sealing grease according to claim 2, wherein a rubber block is fixedly connected to the top of the placing plate (83).
4. A screw feeding method for split charging of a screw sealing grease, using the screw feeding device for split charging of a screw sealing grease according to any one of claims 1 to 3, comprising the steps of:
s1, discharging, namely placing a container filled with lubricating grease on a placing plate (83);
s2, adjusting, starting an electric push rod (84) to drive a placing plate (83) to move upwards, enabling the placing plate (83) to drive lubricating grease to move upwards through a container to contact a circular plate (4), enabling the lubricating grease to contact a spiral conveying shaft (5), and closing the electric push rod (84);
s3, conveying, namely starting a driving motor (71) to rotate reversely, driving the lubricating grease to move upwards by the positive rotation of a spiral conveying shaft (5), conveying the lubricating grease into a discharging pipe (2), and discharging the lubricating grease by the discharging pipe (2) for sub-packaging;
s4, taking materials, after all the lubricating grease is packaged, starting the telescopic rod of the electric push rod (84) to drive the placing plate (83) to move downwards for resetting, and driving the container to move downwards for resetting by the placing plate (83), and then taking the container down.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210884281.6A CN115072022B (en) | 2022-07-25 | 2022-07-25 | Screw feeding device and method for split charging of thread sealing lubricating grease |
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| CN202210884281.6A CN115072022B (en) | 2022-07-25 | 2022-07-25 | Screw feeding device and method for split charging of thread sealing lubricating grease |
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| CN115072022A (en) | 2022-09-20 |
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