CN110683495A - Automatic capping method for bottle body filled with lubricating oil - Google Patents
Automatic capping method for bottle body filled with lubricating oil Download PDFInfo
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- CN110683495A CN110683495A CN201910939247.2A CN201910939247A CN110683495A CN 110683495 A CN110683495 A CN 110683495A CN 201910939247 A CN201910939247 A CN 201910939247A CN 110683495 A CN110683495 A CN 110683495A
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- Prior art keywords
- bottle
- unit
- cap
- capping
- lubricating oil
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B3/00—Closing bottles, jars or similar containers by applying caps
- B67B3/20—Closing bottles, jars or similar containers by applying caps by applying and rotating preformed threaded caps
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- 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
- B65G27/00—Jigging conveyors
- B65G27/02—Jigging conveyors comprising helical or spiral channels or conduits for elevation of materials
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- 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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/256—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles removing incorrectly orientated articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B3/00—Closing bottles, jars or similar containers by applying caps
- B67B3/26—Applications of control, warning, or safety devices in capping machinery
- B67B3/262—Devices for controlling the caps
- B67B3/264—Devices for controlling the caps positioning of the caps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B5/00—Applying protective or decorative covers to closures; Devices for securing bottle closures with wire
- B67B5/03—Applying protective or decorative covers to closures, e.g. by forming in situ
- B67B5/036—Applying protective or decorative covers to closures, e.g. by forming in situ the covers being heat-shrinkable
Abstract
The invention discloses an automatic capping method for a bottle body filled with lubricating oil, and belongs to the technical field of lubricating oil bottle cap installation. The bottle cap on the lower platform is pressed onto the bottle mouth through the capping unit, then the bottle cap on the bottle mouth is corrected, then the bottle cap is screwed on the bottle mouth through the cap screwing unit, and finally the aluminum foil gasket on the bottle mouth is sealed through the sealing unit; the whole packaging process is simple and convenient, manual participation is not needed, the degree of mechanization and automation is high, and the working efficiency of the whole processing production process is improved.
Description
Technical Field
The invention relates to the technical field of lubricating oil bottle cap installation, in particular to an automatic capping method for a bottle body filled with lubricating oil.
Background
The lubricating oil is a liquid or semisolid lubricant used on various types of automobiles and mechanical equipment to reduce friction and protect machines and workpieces, and mainly plays roles in lubrication, cooling, rust prevention, cleaning, sealing, buffering and the like. Since lubricating oils have various excellent characteristics, they are used in various fields and play an important role in various fields. In the prior art, the bottle cap packaging process of the bottle body filled with lubricating oil generally needs human intervention, such as placing the bottle cap on the bottle opening or screwing the bottle cap, so that the efficiency of packaging the bottle body is low, and the bottle body needs to be further improved.
Through search, the Chinese patent application No. CN 201510444760.6, the invention and creation name is: the utility model provides a filling spiral cover system is carried in washing of medical chemistry biological reagent bottle, this application includes the support device, the carrier, rinsing device, the sieving mechanism, conveyor, found the bottled putting, bottle conveyor, lid conveyor, irritate bottled putting and spiral cover device, carrier rinses bottle and lid to the sieving mechanism through rinsing device, the sieving mechanism promotes bottle and lid one by one in order to conveyor, conveyor exports bottle and lid in order, bottle conveyor is with the spacing transport of bottle, lid conveyor carries the bottle lid by low to high orientation, irritate bottled putting with the liquid filling, spiral cover device screws the bottle lid on the bottleneck. Although the whole processing and production process of the application has high mechanization and automation degree and can realize the procedures of washing, screening, conveying, filling, cap screwing and the like of reagent bottles, the system is not necessarily suitable for packaging bottles filled with lubricating oil.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to overcome the problem of low efficiency of bottle cap packaging of a bottle body filled with lubricating oil in the prior art, and provides an automatic capping method of the bottle body filled with the lubricating oil; the bottle cap on the lower platform is pressed onto the bottle mouth through the capping unit, then the bottle cap on the bottle mouth is corrected, then the bottle cap is screwed on the bottle mouth through the cap screwing unit, and finally the aluminum foil gasket on the bottle mouth is sealed through the sealing unit; the whole packaging process is simple and convenient, manual participation is not needed, the degree of mechanization and automation is high, and the working efficiency of the whole processing production process is improved.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
the invention discloses an automatic capping method for a bottle body filled with lubricating oil, which comprises the following steps:
a, conveying a bottle body filled with lubricating oil to the lower part of a capping unit through a conveying platform, and controlling a punch to move by a pressing cylinder of the capping unit to press a bottle cap on a lower platform onto a bottle opening;
b, the conveying platform continuously conveys the bottle body with the bottle cap to the correction unit, and the correction cylinder of the correction unit controls the correction head to move so as to correct the position of the bottle cap at the bottle opening;
c, conveying the bottle body to a cap screwing unit after the bottle body is corrected by the correction unit, and controlling the cap screwing head to operate by a cap screwing control mechanism to screw the bottle cap at the bottle mouth;
and d, after the bottle cap is screwed, conveying the bottle cap to the sealing unit through the conveying platform, and sealing the aluminum foil gasket at the bottle opening through a sealing box of the sealing unit.
As a further improvement of the invention, in the step a, the bottle caps positioned on the lower platform are screened by the screening unit and are transported to the lower platform; the screening unit comprises a support frame, a vibration disc and a slideway; the vibrating disk is arranged on the supporting frame, and the outlet of the vibrating disk is communicated with one end of the slideway; the other end of the slideway is communicated with a sliding groove arranged on the lower platform; the circular clamping hole is positioned in the sliding groove, and the punch is positioned right above the circular clamping hole.
As a further improvement of the invention, a bolt ascending channel is arranged in the vibrating disk, and a first blocking strip, a second blocking strip, a screening plate and a side baffle are arranged on the bolt ascending channel; the first blocking strip and the second blocking strip are arc-shaped, and the arc-shaped faces to the middle of the vibration disc; the screening plate is wave-shaped; the side baffles are two, the distance between the two side baffles is gradually reduced, and a deflector rod is arranged on one side baffle and faces to the position between the two side baffles; the bottom surface of the bolt ascending channel is arranged in an upward inclined mode.
As a further improvement of the invention, the capping unit in the step a further comprises a first positioning cylinder and a limiting cylinder, the first positioning cylinder is arranged below the lower platform, and a piston of the first positioning cylinder is connected with a first limiting clamping plate for limiting the bottle mouth; the limiting cylinder is arranged on one side of the conveying platform, and the limiting cylinder) stretches and retracts to limit the bottle body on the conveying platform.
As a further improvement of the invention, two second limiting clamping plates are arranged below the correcting head in the step b, each second limiting clamping plate is connected with a piston of a second positioning cylinder, the second positioning cylinders are arranged on the side wall of the conveying platform, and the two second positioning cylinders are arranged oppositely.
As a further improvement of the present invention, in the step c, the cap screwing unit includes a second mounting table, a cap screwing control mechanism and three positioning cylinders, the cap screwing control mechanism is mounted on the second mounting table, a cap screwing head is arranged at the lower end of the cap screwing control mechanism, the three positioning cylinders are located below the cap screwing control mechanism, two third positioning cylinders are arranged, the two third positioning cylinders are oppositely arranged at two sides of the conveying platform, the front end of the piston of each third positioning cylinder is connected with a third limiting clamping plate, and the third limiting clamping plate is used for clamping the bottle mouth.
As a further improvement of the invention, the front ends of the first limiting clamping plate, the second limiting clamping plate and the third limiting clamping plate are arc-shaped, U-shaped or V-shaped.
As a further improvement of the invention, the inner wall of the circular clamping hole is provided with two grooves which are oppositely arranged, the grooves are internally provided with a stop block, and the stop block is connected with the inner wall of the groove through a spring.
As a further improvement of the invention, the cross section of the block is a right triangle or a right trapezoid, and the inclined surface on the block is inclined downwards.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following remarkable effects:
(1) the invention relates to an automatic bottle body capping method filled with lubricating oil, which is characterized in that a bottle cap on a lower platform is pressed onto a bottle opening through a capping unit, then the bottle cap on the bottle opening is corrected, then the bottle cap is screwed on the bottle opening through a cap screwing unit, and finally an aluminum foil gasket on the bottle opening is sealed through a sealing unit; the whole packaging process is simple and convenient, manual participation is not needed, the degree of mechanization and automation is high, and the working efficiency of the whole processing production process is improved.
(2) According to the automatic bottle body capping method with lubricating oil, disclosed by the invention, in order to further improve the processing efficiency, the screening unit is arranged on one side of the conveying platform and is used for screening the bottle caps and conveying the bottle caps meeting the requirements to the sliding grooves of the lower platform, so that the bottle caps can be conveniently pressed by the capping unit, the process is simple and convenient without manual participation.
(3) According to the automatic capping method for the bottle body filled with the lubricating oil, when the capping unit, the correcting unit and the cap screwing unit perform corresponding operation on the bottle cap, in order to ensure the accuracy of the operation, the shapes of the front ends of the first limiting clamping plate, the second limiting clamping plate and the third limiting clamping plate are designed, and the contact area between the front end surface of the clamping plate and the outer wall of the bottle opening is increased, so that the friction force between the front end surface of the clamping plate and the outer wall of the bottle opening is increased, and the clamping effect is improved.
Drawings
FIG. 1 is a schematic structural view of an automatic bottle capping system with lubricant according to the present invention;
FIG. 2 is a schematic diagram of the construction of a screening unit according to the present invention;
FIG. 3 is a schematic structural view of the support mechanism of the present invention;
FIG. 4 is a schematic view of a part of the structure of the cover unit according to the present invention;
FIG. 5 is a schematic cross-sectional view of a circular hole of the present invention;
FIG. 6 is a schematic structural diagram of a calibration unit according to the present invention;
fig. 7 is a schematic structural view of the cap screwing unit of the present invention.
The reference numerals in the schematic drawings illustrate:
100. a conveying platform;
200. a screening unit; 210. a support frame; 220. a vibrating pan; 221. a bolt lifting channel; 222. a first stop bar; 223. a second stop bar; 224. a screening plate; 225. an upper baffle plate; 226. a side dam; 227. a deflector rod; 230. a slideway;
300. a capping unit; 310. a first mounting table;
320. a support mechanism; 321. a slide bar; 322. a first mounting block; 323. a second mounting block; 324. a third mounting block; 325. a fourth mounting block; 326. a screw rod; 327. adjusting a hand wheel;
330. an upper platform; 340. a pressing cylinder; 341. a punch; 350. a lower platform; 351. a chute; 352. a circular clamping hole; 353. a stopper; 354. a spring; 360. a first positioning cylinder; 361. a first limiting clamping plate; 370. a lateral mounting table; 371. an infrared sensing probe; 372. a limiting cylinder;
400. a correction unit; 410. a first mounting bracket; 411. a waist-shaped groove; 420. a lower mounting platform; 421. a through hole; 430. a pillar; 440. an upper mounting platform; 450. a correction cylinder; 451. a correction head; 460. a second mounting bracket; 470. a second positioning cylinder; 471. a second limiting clamping plate;
500. a cap screwing unit; 510. a second mounting table; 520. a connecting plate; 530. a cap screwing control mechanism; 531. screwing the capping head; 540. a third mounting bracket; 550. a third positioning cylinder; 551. a third limiting clamping plate;
600. an infrared sensor;
700. a sealing unit; 710. mounting a support plate; 720. and (7) sealing the box.
Detailed Description
For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Example 1
The automatic bottle capping system with lubricant according to this embodiment, as shown in fig. 1, includes a conveying platform 100, a capping unit 300, a cap screwing unit 500 and a sealing unit 700 sequentially disposed on the conveying platform 100; the conveying platform 100 is used for conveying the bottles filled with the lubricating oil, and preferably, a conveyor belt is arranged on the conveying platform 100 in this embodiment, so as to drive the bottles to move. The conveying platform 100 conveys the bottle bodies filled with the lubricating oil to the capping unit 300, and the bottle caps are assembled on the bottle openings by the capping unit 300; then, the conveying platform 100 transports the bottle cap to the cap screwing unit 500, and the cap screwing unit 500 screws the bottle cap on the bottle mouth; in order to further seal the bottle opening, a layer of aluminum foil gasket is arranged on the bottle opening, and when the bottle body moves to the sealing unit 700, the sealing unit 700 seals the aluminum foil gasket on the bottle opening. The whole operation process is simple and convenient, manual participation is not needed in the whole process, and the degree of mechanization and automation is high.
With reference to fig. 1 and 4, the capping unit 300 in the present embodiment includes a pressing cylinder 340 and a lower platform 350, wherein the pressing cylinder 340 is disposed above the conveying platform 100, a punch 341 is disposed at a front end of a piston of the pressing cylinder 340, and the piston of the pressing cylinder 340 is movable in a direction perpendicular to the upper surface of the conveying platform 100, that is, the punch 341 is movable in a direction perpendicular to the upper surface of the conveying platform 100. The lower platform 350 of this embodiment is disposed below the punch 341, and a circular fastening hole 352 is formed in the lower platform 350, the circular fastening hole 352 is used for placing a bottle cap, so that the pressing cylinder 340 can work conveniently, and the piston drives the punch 341 to move to press the bottle cap in the circular fastening hole 352 on the bottle mouth.
It is noted that the circular chucking hole 352 in this embodiment is located directly below the punch 341.
With reference to fig. 1, 3 and 4, in order to adjust the distance between the pressing cylinder 340 and the lower platform 350 from the upper surface of the conveying platform 100, in the present embodiment, a first mounting table 310 is provided below the conveying platform 100, a supporting mechanism 320 is mounted on the first mounting table 310, the pressing cylinder 340 and the lower platform 350 are mounted on the supporting mechanism 320, and the pressing cylinder 340 and the lower platform 350 are adjusted by the supporting mechanism 320.
As shown in fig. 4, the supporting mechanism 320 of the present embodiment includes a sliding rod 321 and a mounting block mounted on the sliding rod 321, and the number of the mounting blocks is set according to specific requirements. Two sliding rods 321 are arranged; the two sliding rods 321 are provided with a first mounting block 322, a second mounting block 323, a third mounting block 324 and a fourth mounting block 325, and a screw 326 is provided in the supporting mechanism 320, the screw 326 passes through the first mounting block 322, the second mounting block 323 and the third mounting block 324, and the screw 326 is parallel to the sliding rods 321.
It should be noted that the first mounting block 322 in this embodiment is fixedly mounted on the two sliding rods 321, and the second mounting block 323 and the third mounting block 324 can reciprocate on the sliding rods 321, so that the second mounting block 323 and the third mounting block 324 cannot move circumferentially due to the limitation of the two sliding rods 321. When the control screw 326 rotates, the second mounting block 323 and the third mounting block 324 correspond to a screw pair and can only move along the length direction of the screw 326.
Preferably, in order to control the rotation of the screw 326, in this embodiment, an adjusting handwheel 327 is disposed at one end of the screw 326, and the rotation of the screw 326 is controlled by rotating the adjusting handwheel 327.
The pressing cylinder 340 in this embodiment is mounted on the upper stage 330, and the upper stage 330 is fixedly mounted on the second mounting block 323. The lower platform 350 is fixedly mounted to the third mounting block 324. The upper platen 330 and the lower platen 350 in this embodiment are parallel to each other.
It should be noted that in the present embodiment, the distance between the upper platform 330 and the upper surface of the conveying platform 100, that is, the distance between the punch 341 and the upper surface of the conveying platform 100, is adjusted by rotating the control screw 326, so that the corresponding operations on the bottles with different sizes can be implemented.
In order to further ensure that the punch 341 of the capping unit 300 can accurately press the bottle cap to the bottle opening, a lateral mounting table 370 is installed on one side wall of the conveying platform 100, a limiting cylinder 372 is installed on the lateral mounting table 370, a piston of the limiting cylinder 372 extends and retracts in the horizontal direction of the upper surface of the conveying platform 100, and the bottle body on the conveying platform 100 is limited by controlling the piston of the limiting cylinder 372 to extend out, i.e., the bottle body is prevented from continuously moving on the conveying platform 100.
Preferably, in this embodiment, an infrared sensing probe 371 is installed on the lateral installation table 370 for sensing whether there is a bottle on the conveying platform 100, so as to control the operation of the spacing cylinder 372. In addition, install the pin at spacing cylinder 372's piston front end, this pin is made by rubber, can not cause the damage to the bottle.
In addition, in the present embodiment, the first positioning cylinder 360 is mounted on the fourth mounting block 325 of the supporting mechanism 320, and a piston of the first positioning cylinder 360 can extend and contract along the horizontal direction of the upper surface of the conveying platform 100, and the extending and contracting moving direction is perpendicular to the length direction of the conveying platform 100. In this embodiment, a first limiting clip 361 is installed on the piston of the first positioning cylinder 360, and the bottle opening is fixed by the first limiting clip 361.
When the infrared sensing probe 371 senses that a bottle body passes through, the limiting cylinder 372 works, namely, the piston of the limiting cylinder extends out to prevent the bottle body from continuously moving forwards on the conveying platform 100; the first positioning cylinder 360 also works, and the piston thereof extends out to drive the first limiting clamping plate 361 to move, so as to clamp the bottle mouth. The infrared induction probe 371, the limiting cylinder 372 and the first positioning cylinder 360 are matched together, so that the bottle opening is fixed under the circular clamping hole 352, and the working accuracy of the subsequent capping unit 300 is guaranteed.
Referring to fig. 1 and 7, the capping unit 500 of the present embodiment includes a second mounting stage 510, a capping control mechanism 530, and a third positioning cylinder 550, wherein the second mounting stage 510 is disposed below the conveying platform 100, a support mechanism 320 is mounted on an upper surface of the second mounting stage 510, and the capping control mechanism 530 is mounted on the support mechanism 320.
The method specifically comprises the following steps: in this embodiment, 2 supporting mechanisms 320 located in the cover rotating unit 500 are provided, the 2 supporting mechanisms 320 are respectively located at two sides of the conveying platform 100, the cover rotating control mechanism 530 of this embodiment is disposed on the lower surface of the connecting plate 520, and two ends of the connecting plate 520 are respectively fixedly connected with the second mounting blocks 323 of the 2 supporting mechanisms 320.
It should be noted that the cap screwing control mechanism 530 of the present embodiment is located right above the upper surface of the conveying platform 100, the lower end of the cap screwing control mechanism 530 is provided with a cylindrical cap screwing head 531, and the cap screwing head 531 has no bottom and is hollow inside, so as to be conveniently sleeved on a bottle cap and facilitate the operation of the cap screwing control mechanism 530; the capping head 531 is located on a connection rod that can be extended and contracted in a direction perpendicular to the upper surface of the transfer platform 100 and rotated about a central axis of the connection rod.
The cap screwing control mechanism 530 of the present embodiment is a cap screwing machine manufactured by Beijing Ruifeng park science and technology development, Inc.
The third positioning cylinders 550 in this embodiment are disposed below the cap screwing control mechanism 530, two third positioning cylinders 550 are disposed, and the two third positioning cylinders 550 are disposed on two side walls of the conveying platform 100. As shown in fig. 7, the third positioning cylinder 550 is disposed on the third mounting frame 540, and is fixedly mounted on the sidewall of the transporting platform 100 by the third mounting frame 540.
The piston front end at third location cylinder 550 is connected with the spacing cardboard 551 of third, when the bottle moved spiral cover unit 500 on conveying platform 100, third location cylinder 550 work, the piston of third location cylinder 550 stretches out to drive the spacing cardboard 551 of third and removes promptly, block the bottleneck through two spacing cardboard 551 of third, be about to the bottle fix on conveying platform 100, the bottleneck this moment is located spiral cover head 531 under, thereby be convenient for follow-up spiral cover head 531 will be located the bottle lid on the bottleneck and screw up, realize the sealed of bottle lid.
After the cap screwing unit 500 screws, the conveying platform 100 transports the bottles to the sealing unit 700, as shown in fig. 1, the sealing unit 700 includes a sealing box 720, and the sealing box 720 is disposed on the mounting plate 710 and is located right above the upper surface of the conveying platform 100; the mounting plate 710 is fixedly connected to the second mounting block 323 or the third mounting block 324 of the supporting mechanism 320.
In order to make the bottle mouth have a better sealing effect, an aluminum foil gasket is arranged at the bottle mouth in advance, when the conveying platform 100 drives the bottle body to pass through the sealing box 720, the sealing box 720 acts to heat the metal aluminum attached to the gasket to melt the adhesive layer on the gasket, so that the aluminum foil gasket is adhered to the bottle mouth, and the sealing is realized.
It should be noted that the sealing box 720 of the present embodiment is manufactured by beijing ruifeng park science development ltd, and has the model number: an induction head in a full-automatic electromagnetic induction aluminum foil sealing machine of RF-2000B/3000B. The power box is arranged on one side of the conveying platform 100, high-frequency current generated by an oscillation source in the power box is amplified and shaped through feedback to push the power module to output to the induction head, and when a metal aluminum foil approaches the induction head, eddy current is generated on the aluminum foil to generate heat, so that sealing is realized.
Example 2
The automatic bottle capping system with lubricating oil of the present embodiment is substantially the same as embodiment 1, and further: in order to facilitate the capping unit 300 to assemble the bottle cap on each bottle mouth in this embodiment, a sieving unit 200 is provided at one side of the conveying platform 100, and the sieving unit 200 is connected to the capping unit 300.
Referring to fig. 1 and 2, the sieving unit 200 in the present embodiment includes a supporting frame 210, a vibration plate 220, and a chute 230; wherein, the vibrating disk 220 is installed on the supporting frame 210, and the outlet of the vibrating disk 220 is communicated with one end of the slideway 230; the other end of the slide way 230 is communicated with a slide groove 351 formed on the lower platform 350. It is noted that the circular locking hole 352 of the present embodiment is located in the sliding groove 351.
The vibrating disk 220 during operation sieves the bottle lid for satisfying the bottle lid of requirement sends to circular card hole 352 department, carries out corresponding work by unit 300 of covering, and whole screening process also need not artifical the participation, and is simple and convenient, and mechanized, degree of automation is high.
As shown in fig. 2, the present embodiment is provided with a bolt-up passage 221 inside the vibratory pan 220, and the bolt-up passage 221 is used to convey the screen caps. The process is as follows: firstly, performing primary screening, wherein a first baffle 222, a second baffle 223, a screening plate 224 and a side baffle 226 are sequentially arranged on the bolt ascending channel 221 in the embodiment; wherein, the first rail 222 and the second rail 223 are provided on the sidewall of the bolt ascent passage 221, and have an arc shape, the top ends of which are bent toward the middle of the vibration plate 220.
It should be noted that the distance between the first stop bar 222 and the bottom surface of the bolt ascending channel 221 in this embodiment is smaller than the height of the bottle cap in the vertical state; similarly, the distance between the second rib 223 and the bottom surface of the bolt lifting channel 221 is smaller than the height of the bottle cap in the vertical state. When the bottle caps are conveyed to the first stopping strips 222 or the second stopping strips 223 along the bolt ascending channel 221, the bottle caps in the vertical state cannot move continuously due to the blocking effect of the first stopping strips 222 or the second stopping strips 223, meanwhile, the vibration disc 220 is in the continuous working state, and the first stopping strips 222 and the second stopping strips 223 are arc-shaped, so that the bottle caps in the vertical state fall into the vibration disc 220 to be screened again.
The primarily screened bottle caps continue to move to the area of the screening plate 224 for secondary screening, the screening plate 224 in the embodiment is wavy, as shown in fig. 3, because the bottle caps with downward openings are designed to be wavy, gaps exist between two adjacent waves, when the bottle caps with downward openings move in the area of the screening plate 224, the gaps are clamped at the edges of the openings of the bottle caps to block the bottle caps with downward openings from continuing to move, and the vibration disc 220 vibrates to enable the bottle caps to fall into the vibration disc 220 again for secondary screening; while the caps opening upwardly can pass through the screen panel 224.
It should be noted that in this embodiment, an upper baffle 225 is disposed above the area where the sieving plate 224 is located, and the distance between the upper baffle 225 and the sieving plate 224 is smaller than the height of the bottle caps in the vertical state, so as to perform further sieving on the bottle caps in the vertical state.
In order to facilitate the punch 341 of the capping unit 300 to press the bottle cap, the bottle cap after secondary screening needs to be turned over, so that the opening is downward, thereby facilitating the punch 341 to press the upper end surface of the bottle cap, specifically: the number of the side guards 226 in this embodiment is two, the two side guards 226 are disposed opposite to each other, the distance between the two side guards 226 is gradually reduced, and a shift lever 227 is disposed on one of the side guards 226, and the front end of the shift lever 227 faces between the two side guards 226.
After the bottle caps are screened by the screening plate 224 in this embodiment, the bottle caps enter the area where the side baffles 226 are located, and the bottle caps can gradually become a vertical state because the distance between the two side baffles 226 is gradually reduced, preferably, the bottom surfaces of the bolt ascending channels 221 in this embodiment are inclined upwards, that is, one side of the bolt ascending channels 221 close to the center of the vibration disk 220 is higher than the other side of the bolt ascending channels 221 far away from the center of the vibration disk 220, and the shift lever 227 is arranged on the side baffles 226 close to the center of the vibration disk 220. When the bottle cap passes through the side baffle 226, the bottle cap is more easily in a vertical state under the action of the inclined bottom surface, the opening of the bottle cap always faces the side wall of the vibration disc 220, and when the bottle cap in the vertical state just comes out from the area where the side baffle 226 is located, the poking rod 227 exerts an acting force on the bottle cap, so that the bottle cap in the vertical state is in a horizontal state, and the opening of the bottle cap faces downwards. The flipped caps are transported to the chute 230 and then moved by the chute 230 to the circular chucking holes 352 in the chute 351, thereby facilitating the operation of the capping unit 300.
To facilitate the movement of the caps on the slide 230, the slide 230 in this embodiment is designed as an inclined slide.
In addition, in this embodiment, in order to avoid the phenomenon that the bottle cap falls off from the circular clipping hole 352 when moving into the circular clipping hole 352, the structure design of the circular clipping hole 352 is as shown in fig. 5, two opposite grooves are opened on the inner wall of the circular clipping hole 352, a stopper 353 is arranged in each groove, and the stoppers 353 are connected with the inner wall of the groove through a spring 354. The cross section of the stopper 353 is a right triangle or a right trapezoid, and the inclined surface thereof is inclined downward. When the bottle cap moves to the round clamping hole 352, the bottle cap is not easy to fall off from the round clamping hole 352 due to the blocking effect of the inclined surface of the stop 353; when the punch 341 moves to apply a certain acting force to the bottle cap in the circular clamping hole 352, the inclined plane receives a certain acting force, so that the stop 353 is contracted towards the inside of the groove, and the bottle cap falls into the bottle mouth from the circular clamping hole 352; meanwhile, the stopper 353 is reset by the spring 354 to stop the next bottle cap from falling from the circular clamping hole 352.
Example 3
The automatic bottle capping system with lubricating oil of the present embodiment is substantially the same as embodiment 2, and further: with reference to fig. 1 and 6, the bottle cap is transported to the cap screwing unit 500 after being assembled by the cap screwing unit 300, the bottle cap at the bottle mouth is inclined, so that the later processing is affected, therefore, in order to avoid the problem, the correction unit 400 is arranged on the conveying platform 100, the bottle cap position at the bottle mouth is corrected, and the success rate of screwing the bottle cap by the subsequent cap screwing unit 500 is effectively ensured.
The correcting unit 400 in this embodiment is disposed on the conveying platform 100 between the capping unit 300 and the cap screwing unit 500, and the correcting unit 400 includes two first mounting frames 410, two correcting cylinders 450 and two correcting heads 451, wherein the two first mounting frames 410 are respectively located at two sides of the conveying platform 100 and are fixed on the side wall of the conveying platform 100 through bolts. The two first mounting frames 410 are connected through a lower mounting platform 420, and a through hole 421 is formed in the middle of the lower mounting platform 420. The lower mounting platform 420 is provided with a plurality of supporting columns 430, the upper ends of the supporting columns 430 are provided with an upper mounting platform 440, and the correcting cylinder 450 in the embodiment is arranged on the upper mounting platform 440 and is positioned above the upper surface of the conveying platform 100; in the embodiment, the front end of the piston of the correction cylinder 450 is provided with the cylindrical correction head 451, the correction head 451 is hollow and bottomless, so that the bottle cap can be conveniently clamped and corrected, and the bottle cap with the inclined bottle opening can be corrected.
It should be noted that the through hole 421 in this embodiment is located right below the calibration head 451, and the piston of the calibration cylinder 450 is perpendicular to the upper surface of the conveying platform 100. When the calibration unit 400 is operated, i.e. the calibration cylinder 450 is started, the piston thereof drives the calibration head 451 to extend out from the through hole 421 to calibrate the cap directly below the through hole 421. After the correction, the piston contracts to drive the correction head 451 to reset.
In addition, as shown in fig. 6, in the present embodiment, an infrared sensor 600 is disposed on the conveying platform 100 between the calibration unit 400 and the cap screwing unit 500, that is, an infrared sensor 600 is disposed on a sidewall of the conveying platform 100, and the infrared sensor 600 is used for sensing the bottles passing through the conveying platform, so as to facilitate the operation of the cap screwing unit 500. Meanwhile, an infrared sensor 600 may also be disposed on a sidewall of the conveying platform 100 at the front end of the calibration unit 400, for controlling the calibration unit 400 to operate.
Example 4
The automatic bottle capping system with lubricant of this embodiment is substantially the same as embodiment 3, and further: in this embodiment, a waist-shaped groove 411 is formed in the first mounting frame 410 along the length direction, and the fixing bolt passes through the waist-shaped groove 411 and is connected to the side wall of the conveying platform 100. In the actual production course of working, through adjusting fixing bolt in waist type groove 411 position to the adjustment is rectified the distance between cylinder 450 and the conveying platform 100 upper surface, is convenient for process the not bottle of equidimension.
In this embodiment, second mounting brackets 460 are respectively and fixedly mounted on two side walls of the conveying platform 100, a second positioning cylinder 470 is disposed on each second mounting bracket 460, a second limiting snap-gauge 471 is connected to a front end of a piston of the second positioning cylinder 470, and a front end of the second limiting snap-gauge 471 is located below the correcting head 451, as shown in fig. 6.
In addition, the capping unit 300, the correcting unit 400 and the cap screwing unit 500 of the embodiment are used for correspondingly operating the bottle cap, in order to ensure the accuracy of the operation, the front ends of the first limiting clamping plate 361, the second limiting clamping plate 471 and the third limiting clamping plate 551 are set to be arc-shaped, U-shaped or V-shaped, so that the contact area between the front end surface of the clamping plates and the outer wall of the bottle opening is increased, the friction force between the front end surface of the clamping plates and the outer wall of the bottle opening is increased, the clamping effect is improved, and the position of the bottle body is fixed.
Preferably, in the present embodiment, the front ends of the first limiting catch plate 361, the second limiting catch plate 471 and the third limiting catch plate 551 are V-shaped.
Example 5
The automatic capping method for the bottle body filled with the lubricating oil in the embodiment utilizes the automatic capping system for the bottle body filled with the lubricating oil, and comprises the following steps:
step a, according to the actual processing requirement, rotating the adjusting hand wheel 327 of different units, and adjusting the distance from the punch 341, the cap screwing control mechanism 530 and the sealing box 720 to the upper surface of the conveying platform 100;
b, after adjustment, screening the bottle caps by the screening unit 200 positioned on one side of the conveying platform 100; the method specifically comprises the following steps: the bottle caps in the vibration disc 220 move along the bolt ascending channel 221, are primarily screened, and are blocked by the first barrier 222 and the second barrier 223, so that the bottle caps in the vertical state fall into the vibration disc 220 and are screened again; then, the primarily screened bottle caps are moved to a screening plate 224, secondary screening is carried out on the bottle caps in the area where the screening plate 224 is located, and the bottle caps with downward openings are screened; finally, the bottle cap moves to a position between the two side baffles 226, as the distance between the two side baffles 226 is reduced, and the bottom surface of the bolt ascending channel 221 inclines upwards, the bottle cap is gradually changed into a vertical state, and after passing through the area where the side baffles 226 are located, an acting force is applied to the bottle cap by the shift lever 227, so that the bottle cap in the vertical state is changed into a horizontal state, even if the bottle cap is turned over and the opening of the bottle cap is downward; the screened bottle caps are moved to the slide 230 and then moved to the circular clamping holes 352 in the sliding groove 351;
step c, when the bottle body with the lubricating oil on the conveying platform 100 moves to the position below the cover opening unit 300, the infrared sensing probe 371 senses the bottle body, and when the bottle body is sensed to pass through, the limiting cylinder 372 controls the piston to extend out to prevent the bottle body from continuously moving forwards on the conveying platform 100; in addition, the first positioning cylinder 360 also works, and the piston of the first positioning cylinder extends out to drive the first limiting clamping plate 361 to move so as to clamp the bottle mouth;
d, after the position of the bottle body is fixed, the pressing air cylinder 340 located above the circular clamping hole 352 works, the pressing air cylinder 340 controls the punch 341 to move downwards, when the punch 341 continues to move downwards after being contacted with the bottle cap in the circular clamping hole 352, the stop 353 moves towards the groove under the action of the inclined surface of the stop 353, and finally the bottle cap falls into the bottle mouth from the circular clamping hole 352; the assembly of the bottle cap is achieved by the capping unit 300;
step e, after the bottle cap is assembled by the capping unit 300, the bottle cap is conveyed to the correcting unit 400 by the conveying platform 100, when the bottle body moves to a position right below the correcting head 451, the two second positioning cylinders 470 work, the pistons of the two second positioning cylinders drive the second limiting clamping plates 471 to move, and the bottle mouth is clamped by the front ends of the second limiting clamping plates 471, so that the positions of the bottle cap are fixed;
step f, after the bottle body is fixed by the second limiting clamping plate 471, the correcting cylinder 450 works to control the correcting head 451 to move downwards to clamp the bottle cap on the bottle mouth and correct the bottle cap which is positioned on the bottle mouth and inclines;
step g, after the correction unit 400 corrects the bottle cap, the conveying platform 100 continues to drive the bottle body to move, the infrared sensor 600 positioned on the side edge of the conveying platform 100 senses that the bottle body passes through, and when the bottle body moves to the position right below the cap screwing head 531, the two third positioning cylinders 550 work, the piston is controlled to drive the third limiting clamping plate 551 to move, the bottle mouth is clamped, and the position of the bottle body is fixed;
step h, the cap screwing control mechanism 530 works to control the cap screwing head 531 to operate, and the bottle cap at the bottle mouth is screwed on the bottle mouth;
and step i, conveying the bottle body with the bottle cap screwed down to the sealing unit 700 by the conveying platform 100, and when the bottle body moves below the sealing box 720, working the sealing box 720 to enable the aluminum foil at the bottle opening to generate vortex and generate heat, so that the bonding layer on the gasket is melted, the aluminum foil gasket is bonded on the bottle opening, and sealing is realized.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (9)
1. An automatic capping method for a bottle body filled with lubricating oil is characterized by comprising the following steps:
a, conveying a bottle body filled with lubricating oil to the lower part of a capping unit (300) through a conveying platform (100), and controlling a punch (341) to move by a pressing cylinder (340) of the capping unit (300) to press a bottle cap on a lower platform (350) onto a bottle opening;
step b, the conveying platform (100) conveys the bottle body with the bottle cap to the correcting unit (400), and the correcting head (451) is controlled to move through a correcting cylinder (450) of the correcting unit (400) so as to correct the position of the bottle cap at the bottle opening;
c, conveying the bottle body to a cap screwing unit (500) after being corrected by the correcting unit (400), and controlling a cap screwing head (531) to operate by a cap screwing control mechanism (530) to screw the bottle cap at the bottle mouth;
and d, after the bottle caps are screwed, conveying the bottle caps to a sealing unit (700) through the conveying platform (100), and sealing the aluminum foil gasket at the bottle openings through a sealing box (720) of the sealing unit (700).
2. The method of claim 1, wherein the step of automatically capping the bottle with lubricant comprises: the bottle caps positioned on the lower platform (350) in the step a are screened by the screening unit (200) and are transported to the lower platform (350); the screening unit (200) comprises a support frame (210), a vibration disc (220) and a slide way (230); the vibrating disc (220) is arranged on the support frame (210), and the outlet of the vibrating disc (220) is communicated with one end of the slide way (230); the other end of the slide way (230) is communicated with a slide groove (351) formed on the lower platform (350); the circular clamping hole (352) is positioned in the sliding groove (351), and the punch head (341) is positioned right above the circular clamping hole (352).
3. The method for automatically capping the bottle body filled with the lubricating oil according to claim 2, wherein: a bolt ascending channel (221) is arranged in the vibrating disc (220), and a first blocking strip (222), a second blocking strip (223), a screening plate (224) and a side baffle (226) are arranged on the bolt ascending channel (221); the first blocking strip (222) and the second blocking strip (223) are arc-shaped, and the arc-shaped faces to the middle part of the vibration disc (220); the screening plate (224) is wave-shaped; the distance between the two side baffles (226) is gradually reduced, a deflector rod (227) is arranged on one side baffle (226), and the deflector rod (227) faces to the position between the two side baffles (226); the bottom surface of the bolt ascending channel (221) is arranged in an upward inclined mode.
4. The method for automatically capping the bottle body filled with the lubricating oil according to any one of claims 1 to 3, wherein: the capping unit (300) in the step a further comprises a first positioning cylinder (360) and a limiting cylinder (372), the first positioning cylinder (360) is arranged below the lower platform (350), and a piston of the first positioning cylinder (360) is connected with a first limiting clamping plate (361) and used for limiting a bottle mouth; the limiting cylinder (372) is arranged on one side of the conveying platform (100), and the piston of the limiting cylinder (372)) stretches and retracts to limit the bottle body on the conveying platform (100).
5. The method for automatically capping the bottle body filled with the lubricating oil according to claim 4, wherein: two second limiting clamping plates (471) are arranged below the correcting head (451) in the step b, each second limiting clamping plate (471) is connected with a piston of a second positioning cylinder (470), the second positioning cylinders (470) are arranged on the side wall of the conveying platform (100), and the two second positioning cylinders (470) are arranged oppositely.
6. The method for automatically capping the bottle body filled with the lubricating oil according to claim 5, wherein: and in the step c, the cap screwing unit (500) comprises a second mounting table (510), cap screwing control mechanisms (530) and third positioning cylinders (550), the cap screwing control mechanisms (530) are mounted on the second mounting table (510), cap screwing heads (531) are arranged at the lower ends of the cap screwing control mechanisms (530), the third positioning cylinders (550) are located below the cap screwing control mechanisms (530), two third positioning cylinders (550) are arranged, the two third positioning cylinders (550) are oppositely arranged on two sides of the conveying platform (100), the front ends of the pistons of the third positioning cylinders (550) are connected with third limiting clamping plates (551), and the third limiting clamping plates (551) are used for clamping bottle mouths.
7. The method for automatically capping the bottle body filled with the lubricating oil according to claim 6, wherein: the front ends of the first limiting clamping plate (361), the second limiting clamping plate (471) and the third limiting clamping plate (551) are arc-shaped, U-shaped or V-shaped.
8. The method for automatically capping the bottle body filled with the lubricating oil according to claim 2, wherein: two grooves are formed in the inner wall of the circular clamping hole (352), the two grooves are arranged oppositely, a stop block (353) is arranged in each groove, and the stop block (353) is connected with the inner wall of each groove through a spring (354).
9. The method of claim 8, wherein the step of automatically capping the bottle with lubricant comprises: the cross section of the stop block (353) is a right-angled triangle or a right-angled trapezoid, and the inclined surface on the stop block (353) inclines downwards.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910939247.2A CN110683495A (en) | 2019-09-30 | 2019-09-30 | Automatic capping method for bottle body filled with lubricating oil |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910939247.2A CN110683495A (en) | 2019-09-30 | 2019-09-30 | Automatic capping method for bottle body filled with lubricating oil |
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| CN117719822A (en) * | 2024-02-07 | 2024-03-19 | 云南农业大学 | Coffee raw bean turn-over device |
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