CN110606454A - Sample bottle capping equipment for sample collection and preparation - Google Patents
Sample bottle capping equipment for sample collection and preparation Download PDFInfo
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- CN110606454A CN110606454A CN201910928843.0A CN201910928843A CN110606454A CN 110606454 A CN110606454 A CN 110606454A CN 201910928843 A CN201910928843 A CN 201910928843A CN 110606454 A CN110606454 A CN 110606454A
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- fixedly connected
- conveying
- rod
- cavity
- auxiliary
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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
- B67B1/00—Closing bottles, jars or similar containers by applying stoppers
- B67B1/04—Closing bottles, jars or similar containers by applying stoppers by inserting threadless stoppers, e.g. corks
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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
- B67B3/02—Closing bottles, jars or similar containers by applying caps by applying flanged caps, e.g. crown caps, and securing by deformation of flanges
- B67B3/06—Feeding caps to capping heads
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Jars (AREA)
Abstract
The invention discloses sample bottle capping equipment for sample sampling, which comprises a conveying box, wherein a conveying cavity with an upward opening is arranged in the conveying box, a conveying device for conveying bottles is arranged in the conveying cavity, two fixing tables which are symmetrical front and back are fixedly connected on the upper side end surfaces of the front side and the rear side of the conveying cavity, a transverse table is fixedly connected between the fixing tables, a cap pushing device for storing bottle caps is arranged on the transverse table, a storage device for conveying bottle caps is arranged in the cap pushing device, a fixing rod positioned on the left side of the fixing table is fixedly connected on the upper side end surface of the rear side of the conveying cavity, a transverse rod is fixedly connected on the right side end surface of the fixing rod, a capping device positioned on the left side of the cap pushing device is arranged on the transverse rod, and a lifting device is arranged in the capping device, so that the invention can save separate cap taking movement and reduce working steps, thereby improving the overall efficiency of the gland.
Description
Technical Field
The invention relates to the technical field of sample bottle gland, in particular to sample bottle gland equipment for sample sampling.
Background
The sample bottle with the sample is subjected to gland packaging, and the gland packaging work of the existing sample bottle has the following technical problems: the labor capacity is large, the working efficiency is low, the sample collection and preparation work is seriously influenced, and the phenomenon of sample change by manpower is easy to occur in manual packaging, so that the sample is counterfeited, and the subsequent test result and production and operation of the sample are seriously influenced; the existing gland packaging device has poor working continuity and only has less bottle cap storage capacity, and a large amount of sample bottles need to be continuously packaged along with the current high-efficiency and large-scale sample sampling and manufacturing operation; in the existing capping equipment, the capping process is that the bottle cap is removed, the bottle cap is taken out and then reset, the capping is moved downwards, and then the capping is moved upwards and reset, so that the capping efficiency is low, and the capping equipment can solve the problems.
Disclosure of Invention
The technical problem is as follows: at present, in the capping equipment, a bottle cap is removed in the capping process, the bottle cap is taken out and then reset, the capping is moved downwards, then the capping is moved upwards and reset, the process is more, and the capping efficiency is lower.
In order to solve the problems, the embodiment designs a sample bottle capping device for sample collection and preparation, the sample bottle capping device for sample collection and preparation of the embodiment comprises a conveying box, a conveying cavity with an upward opening is arranged in the conveying box, a conveying device for conveying bottles is arranged in the conveying cavity, two fixing tables which are symmetrical front and back are fixedly connected on the upper side end surfaces of the front side and the rear side of the conveying cavity, a cross table is fixedly connected between the fixing tables, a storage device for storing bottle caps is arranged on the cross table, a cap pushing device for conveying the bottle caps is arranged in the storage device, a fixing rod positioned on the left side of the fixing tables is fixedly connected on the upper side end surface of the rear side of the conveying cavity, a cross rod is fixedly connected on the right side end surface of the fixing rod, a capping device positioned on the left side of the storage device is arranged on the cross table, and a lifting device is arranged in the, the lifting device comprises an auxiliary cylinder fixedly connected to the front end face of the cross rod, an auxiliary air cavity arranged in the auxiliary cylinder, an auxiliary sliding plug slidably connected in the auxiliary air cavity, a lifting rod fixedly connected to the lower side end face of the auxiliary sliding plug and extending downwards to the outside of the end face of the auxiliary air cavity, a spring arranged between the auxiliary sliding plug and the lower side inner wall of the auxiliary air cavity, an air cylinder fixedly connected to the lifting rod and positioned on the lower side of the auxiliary cylinder, an air cavity arranged in the air cylinder, a sliding plug slidably connected in the air cavity, a sliding rod fixedly connected to the right end face of the sliding plug and extending rightwards to the outside of the end face of the air cavity, and a pressure rod fixedly connected to the right end face of the sliding rod and positioned on the right side of the air cylinder, wherein the air cylinder and the pressure rod are driven to move downwards by the right movement of the auxiliary sliding plug to press a bottle cap, the gland function is realized.
The conveying device comprises two conveying shafts which are rotatably connected with the inner wall of the front side of the conveying cavity and extend backwards, conveying wheels are fixedly connected to the conveying shafts, a conveying belt is connected between the two conveying wheels, and a conveying motor which is fixedly connected to the inner wall of the front side of the conveying cavity is connected to the conveying shaft on the right side in a power connection mode.
Wherein, the storage device comprises a motor shaft which is rotationally connected on the upper side end surface of the transverse table and extends upwards, the motor shaft is in power connection with a motor which is fixedly connected on the upper side end surface of the transverse table, a rotary drum is fixedly connected on the upper side end surface of the motor shaft, a rotary cavity with an upward opening is arranged in the rotary drum, ten storage barrels with openings facing away from the circle center are distributed in the rotary cavity in a circumferential array manner, the storage barrels are used for storing bottle caps, a cover pushing box between the storage barrels is rotationally connected on the lower side inner wall of the rotary cavity, the cover pushing box does not rotate along with the rotation of the rotary drum, a cover pushing cavity with an upward opening is arranged in the cover pushing box, a gravity sensor is arranged on the lower side inner wall of the storage barrel, a telescopic cavity with an upward opening is arranged on the lower side inner, and an auxiliary spring is connected between the stop block and the inner wall of the lower side of the telescopic cavity.
Preferably, one side of the stop block close to the symmetry center is an inclined surface, and the stop block is used for preventing the rotating drum from rotating to throw the bottle cap out of the storage cylinder from the opening on one side far away from the symmetry center.
Wherein, it is connected with including rotating to push away the gear shaft that just extends forward on the lid chamber rear side inner wall to push away the lid device, power connection has fixed connection in on the gear shaft push away the auxiliary motor on the lid chamber rear side inner wall, fixedly connected with is located on the gear shaft the gear of auxiliary motor front side, push away on the lid chamber downside inner wall sliding connection have with the rack that gear engagement connects, fixedly connected with extensible extremely on the rack left side terminal surface push pedal in the storage cylinder.
Wherein, the gland device comprises a delivery pipe which is fixedly connected on the front side end face of the cross rod and positioned on the right side of the auxiliary cylinder, the delivery pipe is positioned on the left side of the rotary drum, the opening of the delivery pipe faces to the right and faces downwards, the delivery pipe corresponds to one opening of the storage cylinder, the delivery pipe is positioned in contact with the rotary drum, a small gap exists between the delivery pipe and the rotary drum, so that a bottle cap can be delivered into the delivery pipe from the storage cylinder, the lower end of the delivery pipe is communicated with a telescopic pipe, the lower end of the telescopic pipe is fixedly connected with a clamping cylinder communicated with the telescopic pipe, two bilateral symmetrical clamping blocks are slidably connected on the rear inner wall of the clamping cylinder, a clamping rod is fixedly connected on one side end face of the clamping block far from the symmetrical center, and the clamping rod extends out of the, a clamping spring is connected between the clamping block and the inner wall of one side of the clamping cylinder, which is far away from the symmetric center, a shifting block positioned outside the end face of the clamping cylinder is fixedly connected to the clamping rod, an auxiliary cross rod positioned on the upper side of the clamping rod is fixedly connected to the end face of one side of the clamping cylinder, which is far away from the symmetric center, a connecting rod is fixedly connected to the end face of the lower side of the auxiliary cross rod, a sliding damper is fixedly connected to the end face of the lower side of the connecting rod, the clamping rod extends into the sliding damper and can slide in the sliding damper, a mandrel extending forwards is rotatably connected to the end face of the front side of the auxiliary cross rod, a lever abutted against the shifting block is fixedly connected to the mandrel, a torsion spring is arranged at the rotary joint of the lever, a chute penetrating through the lever from front to back and, and a sealing plate extending into the clamping cylinder is fixedly connected to the end face of the rear side of the bolt.
Preferably, a piston cylinder is fixedly connected to the end surface of one side of the clamping cylinder, which is far away from the symmetric center, and the piston cylinder is positioned at the lower side of the clamping rod, a piston cavity is arranged in the piston cylinder, a piston is connected in the piston cavity in a sliding manner, a piston rod extending downwards to the outer side of the end surface of the piston cavity is fixedly connected to the end surface of the lower side of the piston, the piston rod is fixedly connected with a push block positioned outside the end surface of the piston cavity, the upper side end surface of the piston cylinder is fixedly connected with an auxiliary piston cylinder positioned on the lower side of the clamping rod, an auxiliary piston cavity is arranged in the auxiliary piston cylinder, an auxiliary piston is connected in the auxiliary piston cavity in a sliding manner, an auxiliary piston rod which extends rightwards to the outside of the end surface of the auxiliary piston cavity is fixedly connected to the right end surface of the auxiliary piston, and the auxiliary piston rod is fixedly connected with a connecting block which is positioned outside the end surface of the auxiliary piston cavity and is fixedly connected with the clamping rod.
Wherein the lifting device also comprises an air pump fixedly connected on the upper end surface of the conveying pipe, an air pipe is communicated and connected between the air pump and the air cavity, a one-way valve is arranged on the air pipe, an auxiliary air pipe positioned on the upper side of the one-way valve is communicated and connected between the auxiliary air cavity and the air pipe, the auxiliary air pipe is provided with a pressure valve, the upper end of the auxiliary air cavity is provided with an electromagnetic valve communicated with the auxiliary air cavity, a connecting rod positioned at the front side of the cylinder is fixedly connected on the left side end surface of the clamping cylinder, a sliding table which is connected with the cylinder in a sliding way is fixedly connected on the left side end surface of the connecting rod, a slide block positioned on the lower side of the air cylinder is connected on the sliding table in a sliding way, a screw rod extending downwards is fixedly connected on the end surface of the lower side of the sliding table, the screw rod is connected with a nut in a threaded mode, and a transmission rod abutted to the end face of the upper side of the nut is fixedly connected to the end face of the lower side of the sliding block.
Preferably, an auxiliary electromagnetic valve communicated with the air cavity is arranged on the lower side end face of the air cavity, a compression spring is connected between the sliding plug and the inner wall of the right side of the air cavity, the position of the nut on the screw rod is manually adjusted, so that the downward movement distance of the air cylinder relative to the sliding table is set, the length of the bottle cap pressed into the bottle opening can be set, the opening pressure of the one-way valve is smaller than that of the pressure valve, and the pressure valve is opened only after the sliding plug is moved to the right limiting position.
The invention has the beneficial effects that: the bottle cap storage equipment adopts a rotatable rotary drum structure, ten storage drums are arranged in the rotary drum and used for storing bottle caps, the storage capacity of the bottle caps is improved, a pushing mechanism which does not rotate along with the rotary drum is arranged in the rotary drum, the bottle caps can be pushed into the capping device by the pushing mechanism, the bottle caps can be fixed by a clamping block in the capping device, the bottle caps can be pressed into the bottle openings under the driving of a lifting mechanism, the capping device moves upwards after capping is completed and resets, the bottle caps are released by the clamping block, meanwhile, the next bottle cap is conveyed into the conveying capping device by the pushing mechanism, the upwards moving, resetting and cap taking movement of the capping device are synchronously carried out, independent cap taking movement is omitted, working steps are reduced, and the overall efficiency of capping is improved.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic diagram of the overall structure of a vial capping device for sample collection according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;
FIG. 5 is an enlarged view of the structure at "D" of FIG. 1;
fig. 6 is an enlarged view of the structure at "E" of fig. 5.
Detailed Description
The invention will now be described in detail with reference to fig. 1 to 6, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to sample bottle capping equipment for sample sampling, which is mainly applied to sample bottle capping, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to sample bottle capping equipment for sample sampling, which comprises a conveying box 11, wherein a conveying cavity 12 with an upward opening is arranged in the conveying box 11, a conveying device 101 for conveying bottles is arranged in the conveying cavity 12, two fixing platforms 31 which are symmetrical in front and back are fixedly connected to the upper side end surfaces of the front side and the back side of the conveying cavity 12, a transverse platform 30 is fixedly connected between the fixing platforms 31, a storage device 102 for storing bottle caps is arranged on the transverse platform 30, a cap pushing device 103 for conveying bottle caps is arranged in the storage device 102, a fixing rod 16 positioned on the left side of the fixing platform 31 is fixedly connected to the upper side end surface of the back side of the conveying cavity 12, a transverse rod 19 is fixedly connected to the right side end surface of the fixing rod 16, a capping device 104 positioned on the left side of the storage device 102 is arranged on the transverse rod 19, and a lifting device 105 is arranged in the capping, the lifting device 105 comprises an auxiliary cylinder 64 fixedly connected to the front end face of the cross rod 19, an auxiliary air cavity 65 arranged in the auxiliary cylinder 64, an auxiliary sliding plug 70 connected in the auxiliary air cavity 65 in a sliding manner, a lifting rod 62 fixedly connected to the lower side end face of the auxiliary sliding plug 70 and extending downwards to the outside of the end face of the auxiliary air cavity 65, a spring 71 arranged between the auxiliary sliding plug 70 and the lower side inner wall of the auxiliary air cavity 65, an air cylinder 57 fixedly connected to the lifting rod 62 and positioned at the lower side of the auxiliary cylinder 64, an air cavity 58 arranged at the denier of the air cylinder 57, a sliding plug 59 slidably connected in the air cavity 58, a sliding rod 60 fixedly connected to the right end face of the sliding plug 59 and extending rightwards to the outside of the end face of the air cavity 58, and a pressure rod 95 fixedly connected to the right side end face of the sliding rod 60 and positioned at the right side of the air cylinder 57, wherein the air cylinder 57 and the pressure rod 95 are driven to move downwards by the right movement And the gland function is realized.
According to an embodiment, the conveying device 101 is described in detail below, the conveying device 101 includes two conveying shafts 15 rotatably connected to the front inner wall of the conveying chamber 12 and extending rearward, conveying wheels 14 are fixedly connected to the conveying shafts 15, a conveying belt 13 is connected between the two conveying wheels 14, a conveying motor 32 fixedly connected to the front inner wall of the conveying chamber 12 is dynamically connected to the right conveying shaft 15, and the conveying motor 32 drives the right conveying shaft 15 and the conveying wheels 14 to rotate, so that the conveying belt 13 can be driven to move to realize a bottle conveying function.
According to the embodiment, the storage device 102 is described in detail below, the storage device 102 includes a motor shaft 28 rotatably connected to the upper end surface of the transverse table 30 and extending upward, the motor shaft 28 is connected to a motor 29 fixedly connected to the upper end surface of the transverse table 30, a rotary drum 20 is fixedly connected to the upper end surface of the motor shaft 28, a rotary cavity 34 with an upward opening is arranged in the rotary drum 20, ten storage barrels 21 with openings facing away from the center of a circle are distributed in the rotary cavity 34 in an annular array, the storage barrels 21 are used for storing bottle caps, a cap pushing box 22 between each storage barrel 21 is rotatably connected to the inner wall of the lower side of the rotary cavity 34, the cap pushing box 22 does not rotate along with the rotation of the rotary drum 20, a cap pushing cavity 23 with an upward opening is arranged in the cap pushing box 22, and a gravity sensor 78 is arranged on the inner wall of the lower side of the, a telescopic cavity 75 with an upward opening is formed in the inner wall of the lower side of the opening of the storage cylinder 21, a stop block 73 is connected in the telescopic cavity 75 in a sliding manner, an auxiliary spring 74 is connected between the stop block 73 and the inner wall of the lower side of the telescopic cavity 75, when one bottle cap in the storage cylinder 21 is used up by the cap pushing device 103, a signal is generated on the gravity sensor 78 to enable the motor 29 to rotate, the motor 29 drives the rotary cylinder 20 to rotate through the motor shaft 28, and the next storage cylinder 21 is replaced to carry out bottle cap conveying.
Advantageously, the stop 73 is inclined on the side close to the center of symmetry, and the stop 73 is used to prevent the rotation of the drum 20 to throw the caps from the openings of the storage cylinder 21 on the side far from the center of symmetry.
According to an embodiment, the following detailed description is provided for the cap pushing device 103, the cap pushing device 103 includes a gear shaft 25 rotatably connected to the inner wall of the rear side of the cap pushing cavity 23 and extending forward, a sub-motor 35 fixedly connected to the inner wall of the rear side of the cap pushing cavity 23 is power connected to the gear shaft 25, a gear 24 located in front of the sub-motor 35 is fixedly connected to the gear shaft 25, a rack 26 connected to the gear 24 in a meshing manner is slidably connected to the inner wall of the lower side of the cap pushing cavity 23, a push plate 27 extendable into the storage cylinder 21 is fixedly connected to the end surface of the left side of the rack 26, and the gear shaft 25 and the gear 24 are driven to rotate by the sub-motor 35, so as to drive the rack 26 and the push plate 27 to move left and push, thereby realizing the function of conveying the bottle cap in the storage.
According to the embodiment, the capping device 104 is described in detail below, the capping device 104 includes a delivery pipe 33 fixedly connected to the front end surface of the cross bar 19 and located on the right side of the sub cylinder 64, the delivery pipe 33 is located on the left side of the rotary drum 20, the delivery pipe 33 is open towards the right and downward, the delivery pipe 33 is open towards the corresponding direction of one of the storage cylinders 21, the delivery pipe 33 is located in contact with the rotary drum 20, a small gap exists between the delivery pipe 33 and the rotary drum 20 so that a bottle cap can be delivered from the storage cylinder 21 to the delivery pipe 33, the lower end of the delivery pipe 33 is connected with a telescopic pipe 18 in a communication manner, the lower end of the telescopic pipe 18 is fixedly connected with a clamping cylinder 17 communicated with the telescopic pipe 18, two bilaterally symmetrical clamping blocks 48 are slidably connected to the rear inner wall of the clamping cylinder 17, and a clamping rod 44 is fixedly connected to the end, the clamping rod 44 extends to the outside of the end face of the clamping cylinder 17 towards the symmetrical center, the clamping block 48 and the clamping cylinder 17 are connected with a clamping spring 49 between the inner walls of one side far away from the symmetrical center, the clamping rod 44 is fixedly connected with a shifting block 45 positioned outside the end face of the clamping cylinder 17, the clamping cylinder 17 is fixedly connected with an auxiliary cross rod 41 positioned on the upper side of the clamping rod 44 away from one side end face of the symmetrical center, the auxiliary cross rod 41 is fixedly connected with a connecting rod 42 on the lower side end face of the auxiliary cross rod 41, a sliding damper 43 is fixedly connected with the lower side end face of the connecting rod 42, the clamping rod 44 extends into the sliding damper 43 and can slide in the sliding damper 43, a mandrel 46 extending forwards is rotatably connected on the front side end face of the auxiliary cross rod 41, a lever 40 abutted to the shifting block 45 is fixedly connected on the mandrel 46, and a torsional spring 47 is arranged at the rotary joint, the lever 40 is provided with a sliding groove 38 which is penetrated through from front to back and is positioned on the upper side of the auxiliary cross bar 41, a bolt 37 is connected in the sliding groove 38 in a sliding manner, a sealing plate 39 extending into the clamping cylinder 17 is fixedly connected to the end face of the rear side of the bolt 37, and the clamping block 48 can clamp and fix the bottle cap through the elasticity of the clamping spring 49.
Beneficially, a piston cylinder 50 is fixedly connected to an end face of the clamping cylinder 17 far from the symmetric center, the piston cylinder 50 is located on the lower side of the clamping rod 44, a piston cavity 88 is arranged in the piston cylinder 50, a piston 87 is slidably connected to the piston cavity 88, a piston rod 86 extending downward to the outside of the end face of the piston cavity 88 is fixedly connected to the end face of the lower side of the piston 87, a push block 85 located on the outside of the end face of the piston cavity 88 is fixedly connected to the piston rod 86, an auxiliary piston rod 92 located on the lower side of the clamping rod 44 is fixedly connected to the end face of the upper side of the piston cylinder 50, an auxiliary piston cavity 90 is arranged in the auxiliary piston cylinder 89, an auxiliary piston 91 is slidably connected to the auxiliary piston cavity 90, an auxiliary piston rod 92 extending rightward to the outside of the end face of the auxiliary piston cavity 90 is fixedly connected to the right side of the auxiliary piston 91, and a connecting block 93 located on the outside .
According to the embodiment, the following detailed description is made on the lifting device 105, the lifting device 105 further includes an air pump 72 fixedly connected to the upper end surface of the conveying pipe 33, the air pump 72 is connected to the air chamber 58, the air pipe 63 is provided with a one-way valve 66, the auxiliary air chamber 65 is connected to the air pipe 63 through an auxiliary air pipe 67 located on the upper side of the one-way valve 66, the auxiliary air pipe 67 is provided with a pressure valve 68, the upper end of the auxiliary air chamber 65 is provided with an electromagnetic valve 69 communicated with the auxiliary air chamber 65, the left end surface of the clamping cylinder 17 is fixedly connected with a connecting rod 56 located on the front side of the air cylinder 57, the left end surface of the connecting rod 56 is fixedly connected with a sliding table 55 slidably connected with the air cylinder 57, the sliding table 55 is slidably connected with a sliding block 54 located on the lower side of the air cylinder 57, the lower end surface of the sliding table 55 is, the screw 52 is in threaded connection with a nut 51, the lower end face of the slide block 54 is fixedly connected with a transmission rod 53 abutted against the upper end face of the nut 51, and the auxiliary sliding plug 70 moves to the right to drive the air cylinder 57 and the pressing rod 95 to move downwards to press the bottle cap into the bottle mouth, so that the cap pressing function is realized.
Advantageously, a secondary solenoid valve 94 communicated with the air chamber 58 is arranged on the lower side end face of the air chamber 58, a compression spring 61 is connected between the sliding plug 59 and the inner wall of the right side of the air chamber 58, the position of the nut 51 on the screw rod 52 is manually adjusted, so that the downward moving distance of the air cylinder 57 relative to the sliding table 55 is set, the length of the bottle cap pressed into the bottle mouth can be set, the opening pressure of the one-way valve 66 is smaller than that of the pressure valve 68, and the pressure valve 68 is opened after the sliding plug 59 moves to the right limit position.
The following describes in detail the use steps of a vial capping device for sample preparation according to the present disclosure with reference to fig. 1 to 6:
at the beginning, the bottle cap is rotated in the storage cylinder 21, the rack 26 is located at the right limit position, the stop block 73 is located at the upper limit position under the action of the secondary spring 74, the piston 87 is located at the lower limit position, the secondary piston 91 is located at the left limit position, the lever 40 is located to be always abutted to the shifting block 45 under the action of the elastic force of the torsion spring 47, the sealing plate 39 is located at the limit position at one side far away from the symmetric center, the clamping block 48 is located at the limit position at one side close to the symmetric center under the left and right of the clamping spring 49, the position of the nut 51 on the screw rod 52 is manually adjusted, so that the downward moving distance of the cylinder 57 relative to the sliding table 55 is set, the length of the bottle cap pressed into the bottle mouth can be set, the air.
When the bottle conveying device works, bottles are placed on the conveying belt 13, the conveying motor 32 is started, the conveying motor 32 drives the conveying wheel 14 on the right side to rotate through the conveying shaft 15 on the right side, so as to drive the conveying belt 13 to rotate and convey the bottles to the lower side of the clamping cylinder 17, the conveying motor 32 stops rotating, the auxiliary motor 35 is started, the auxiliary motor 35 drives the gear 24 to rotate through the gear shaft 25, the gear 24 drives the rack 26 to move leftwards through meshing, the rack 26 drives the push plate 27 to move, the push plate 27 pushes one bottle cap in the storage cylinder 21 opposite to the conveying pipe 33 leftwards into the conveying pipe 33, the bottle cap falls onto the clamping block 48 under the action of gravity, then the auxiliary motor 35 stops rotating after being reversely reset, the air pump 72 is started, air flow generated by the air pump 72 is conveyed into the air cylinder 57 through the air pipe 63 and the one-way valve 66 and pushes the sliding plug 59 to move rightwards, then the air flow is conveyed into the auxiliary, the auxiliary sliding plug 70 drives the cylinder 57 to move downwards through the lifting rod 62, so that the pressing rod 95 moves downwards to press the bottle cap into the space between the clamping blocks 48, so that the bottle cap is clamped and fixed by the clamping blocks 48, then the cylinder 57 abuts against the sliding block 54, so that the lifting rod 62 drives the clamping cylinder 17 to move downwards through the sliding table 55 and the connecting rod 56, the bottle cap is pressed into the bottle mouth, meanwhile, the pushing block 85 is in contact with the bottle mouth, after the bottle cap is pressed into the bottle mouth, the air pump 72 stops working, the pushing block 85 drives the piston 87 to move upwards to an upper limit position, air flow generated by the movement of the pushing block 85 is conveyed into the auxiliary piston cavity 90 to drive the auxiliary piston 91 to move towards one side far away from the symmetric center, the auxiliary piston 91 moves towards one side far away from the symmetric center through the auxiliary piston rod 92 and the clamping rod 44 of the connecting block 93, so that the clamping blocks 48 release, at the same time, the auxiliary motor 35 is started again to convey the next bottle cap in the storage cylinder 21 into the conveying pipe 33 and fall onto the sealing plate 39, then the auxiliary motor 35 is reversely reset and stops rotating, the electromagnetic valve 69 is opened at the same time, compressed air in the auxiliary air cavity 65 is released, the auxiliary sliding plug 70 and the lifting rod 62 move upwards and reset under the action of the spring 71, the push block 85 is separated from the bottle cap at the moment, the clamping block 48 moves towards one side close to the symmetric center under the action of the clamping spring 49, meanwhile, the clamping rod 44 and the clamping block 48 move slowly under the action of the sliding damping of the sliding damper 43, the electromagnetic valve 69 is closed after the auxiliary sliding plug 70 moves upwards and resets, the auxiliary electromagnetic valve 94 opens and exhausts the compressed air in the air cavity 58, the sliding plug 59 and the pressure rod 95 move leftwards and reset under the action of the compression spring 61, the clamping block 48 moves towards one side close to the symmetric center and resets, the shifting block 45 pushes the lever 40 to rotate, and the lever 40 drives the sealing plate 39 to And (3) moving and resetting, so that the bottle cap on the sealing plate 39 falls onto the clamping block 48, meanwhile, the clamping rod 44 drives the auxiliary piston rod 92 and the auxiliary piston 91 to move and reset through the connecting block 93, the piston 87 is moved and reset downwards by the airflow generated by the movement and resetting of the auxiliary piston 91, thereby completing one-time capping transportation and carrying out the next-time capping transportation, when the bottle cap in the storage cylinder 21 opposite to the conveying pipe 33 is used up, a signal is generated on the gravity sensor 78 to enable the motor 29 to rotate, the motor 29 drives the rotary drum 20 to rotate through the motor shaft 28, and the next storage cylinder 21 is enabled to rotate to the position corresponding to the right opening of the conveying pipe 33, thereby increasing the storage capacity of the bottle.
The invention has the beneficial effects that: the bottle cap storage equipment adopts a rotatable rotary drum structure, ten storage drums are arranged in the rotary drum and used for storing bottle caps, the storage capacity of the bottle caps is improved, a pushing mechanism which does not rotate along with the rotary drum is arranged in the rotary drum, the bottle caps can be pushed into the capping device by the pushing mechanism, the bottle caps can be fixed by a clamping block in the capping device, the bottle caps can be pressed into the bottle openings under the driving of a lifting mechanism, the capping device moves upwards after capping is completed and resets, the bottle caps are released by the clamping block, meanwhile, the next bottle cap is conveyed into the conveying capping device by the pushing mechanism, the upwards moving, resetting and cap taking movement of the capping device are synchronously carried out, independent cap taking movement is omitted, working steps are reduced, and the overall efficiency of capping is improved.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (9)
1. A sample bottle capping device for sample sampling comprises a conveying box;
the bottle conveying device is characterized in that a conveying cavity with an upward opening is arranged in the conveying box, a conveying device for conveying bottles is arranged in the conveying cavity, two fixing tables which are symmetrical front and back are fixedly connected to the upper end faces of the front side and the rear side of the conveying cavity, a transverse table is fixedly connected between the fixing tables, a storage device for storing bottle caps is arranged on the transverse table, a cap pushing device for conveying bottle caps is arranged in the storage device, a fixing rod positioned on the left side of the fixing table is fixedly connected to the upper end face of the rear side of the conveying cavity, a transverse rod is fixedly connected to the right end face of the fixing rod, a gland device positioned on the left side of the storage device is arranged on the transverse rod, a lifting device is arranged in the gland device, and the lifting device comprises an auxiliary air cylinder fixedly connected to the front end face of the transverse rod, an auxiliary air cavity arranged in the, The bottle cap pressing device comprises a lifting rod, a spring, a cylinder, a sliding rod, a pressing rod, a sliding plug, a sliding rod and a pressing rod, wherein the lifting rod is fixedly connected to the lower side end face of the auxiliary sliding plug and extends downwards to the outside of the end face of the auxiliary air cavity, the spring is arranged between the auxiliary sliding plug and the inner wall of the lower side of the auxiliary air cavity, the cylinder is fixedly connected to the lifting rod and located on the lower side of the auxiliary air cylinder, the air cavity of the cylinder is arranged in a sliding mode, the sliding plug is connected in the air cavity in a sliding mode, the sliding rod is fixedly connected to the right end face of the sliding plug and extends rightwards to the outside of the end face of the air cavity, the pressing rod is fixedly connected to the right side end face.
2. A vial capping device for sample preparation according to claim 1, wherein: the conveying device comprises two conveying shafts which are rotatably connected with the inner wall of the front side of the conveying cavity and extend backwards, conveying wheels are fixedly connected onto the conveying shafts, a conveying belt is connected between the two conveying wheels, and the conveying shaft on the right side is dynamically connected with a conveying motor fixedly connected onto the inner wall of the front side of the conveying cavity.
3. A vial capping device for sample preparation according to claim 1, wherein: the storage device comprises a motor shaft which is rotationally connected to the upper side end surface of the transverse table and extends upwards, the motor shaft is connected with a motor fixedly connected with the upper end surface of the transverse table in a power mode, the upper end surface of the motor shaft is fixedly connected with a rotating drum, a rotating cavity with an upward opening is arranged in the rotating cylinder, ten storage cylinders with openings facing to one side far away from the circle center are distributed in the rotating cavity in an annular array manner, the storage cylinders are used for storing bottle caps, the inner wall of the lower side of the rotating cavity is rotatably connected with a cap pushing box among the storage cylinders, the cover pushing box does not rotate along with the rotation of the rotary drum, a cover pushing cavity with an upward opening is arranged in the cover pushing box, a gravity sensor is arranged on the inner wall of the lower side of the storage cylinder, a telescopic cavity with an upward opening is arranged on the inner wall of the lower side of the opening of the storage cylinder, the telescopic cavity is internally and slidably connected with a stop block, and an auxiliary spring is connected between the stop block and the inner wall of the lower side of the telescopic cavity.
4. A vial capping device for sample preparation according to claim 3, wherein: the side, close to the symmetry center, of the stop block is an inclined plane, and the stop block is used for placing the rotating drum to rotate so that the bottle cap is thrown out from the storage drum through an opening at the side, far away from the symmetry center, of the storage drum.
5. A vial capping device for sample preparation according to claim 3, wherein: push away and cover the device and be connected with including rotating push away the gear shaft that just extends forward on the lid chamber rear side inner wall, power connection has fixed connection in on the gear shaft push away the auxiliary motor on the lid chamber rear side inner wall, fixedly connected with is located on the gear shaft the gear of auxiliary motor front side, push away on the lid chamber downside inner wall sliding connection have with the rack that gear engagement connects, fixedly connected with extensible extremely on the rack left side terminal surface push pedal in the storage cylinder.
6. A vial capping device for sample preparation according to claim 3, wherein: the capping device comprises a conveying pipe which is fixedly connected to the front end face of the cross rod and positioned on the right side of the auxiliary cylinder, the conveying pipe is positioned on the left side of the rotary drum, the opening of the conveying pipe faces to the right and faces downwards, the conveying pipe corresponds to one opening of the storage barrel in the opposite direction, the conveying pipe is positioned in contact with the rotary drum, a small gap exists between the conveying pipe and the rotary drum, so that a bottle cap can be conveyed into the conveying pipe from the storage barrel, the lower end of the conveying pipe is communicated with a telescopic pipe, the lower end of the telescopic pipe is fixedly connected with a clamping barrel communicated with the telescopic pipe, two bilateral symmetrical clamping blocks are slidably connected to the rear inner wall of the clamping barrel, clamping rods are fixedly connected to the end face of one side away from the symmetrical center, the clamping rods extend to the end face of the clamping barrel towards the one side of the symmetrical center, and a clamping spring is, the clamping rod is fixedly connected with a shifting block positioned outside the end surface of the clamping cylinder, the end surface of one side of the clamping cylinder, which is far away from the symmetric center, is fixedly connected with an auxiliary cross rod positioned on the upper side of the clamping rod, the lower end face of the auxiliary cross rod is fixedly connected with a connecting rod, the lower end face of the connecting rod is fixedly connected with a sliding damper, the clamping rods extend into the sliding damper and can slide in the sliding damper, the end face of the front side of the auxiliary cross rod is rotatably connected with a mandrel extending forwards, a lever which is abutted against the shifting block is fixedly connected on the core shaft, a torsion spring is arranged at the rotary connection position of the lever, the lever is provided with a sliding groove which is communicated from front to back and is positioned on the upper side of the auxiliary cross rod, a bolt is connected in the sliding groove in a sliding mode, and a sealing plate which extends into the clamping cylinder is fixedly connected to the end face of the rear side of the bolt.
7. A vial capping device for sample preparation according to claim 6, wherein: a piston cylinder is fixedly connected on the end surface of one side of the clamping cylinder, which is far away from the symmetric center, and the piston cylinder is positioned at the lower side of the clamping rod, a piston cavity is arranged in the piston cylinder, a piston is connected in the piston cavity in a sliding manner, a piston rod extending downwards to the outer side of the end surface of the piston cavity is fixedly connected to the end surface of the lower side of the piston, the piston rod is fixedly connected with a push block positioned outside the end surface of the piston cavity, the upper side end surface of the piston cylinder is fixedly connected with an auxiliary piston cylinder positioned on the lower side of the clamping rod, an auxiliary piston cavity is arranged in the auxiliary piston cylinder, an auxiliary piston is connected in the auxiliary piston cavity in a sliding manner, an auxiliary piston rod which extends rightwards to the outside of the end surface of the auxiliary piston cavity is fixedly connected to the right end surface of the auxiliary piston, and the auxiliary piston rod is fixedly connected with a connecting block which is positioned outside the end surface of the auxiliary piston cavity and is fixedly connected with the clamping rod.
8. A vial capping device for sample preparation according to claim 6, wherein: the lifting device also comprises an air pump fixedly connected on the upper end surface of the conveying pipe, an air pipe is communicated and connected between the air pump and the air cavity, the air pipe is provided with a one-way valve, the auxiliary air cavity is communicated with the air pipe and is connected with an auxiliary air pipe positioned on the upper side of the one-way valve, the auxiliary air pipe is provided with a pressure valve, the upper end of the auxiliary air cavity is provided with an electromagnetic valve communicated with the auxiliary air cavity, a connecting rod positioned at the front side of the cylinder is fixedly connected on the left side end surface of the clamping cylinder, a sliding table which is connected with the cylinder in a sliding way is fixedly connected on the left side end surface of the connecting rod, a slide block positioned on the lower side of the air cylinder is connected on the sliding table in a sliding way, a screw rod extending downwards is fixedly connected on the end surface of the lower side of the sliding table, the screw rod is connected with a nut in a threaded mode, and a transmission rod abutted to the end face of the upper side of the nut is fixedly connected to the end face of the lower side of the sliding block.
9. A vial capping device for sample preparation according to claim 8, wherein: the lower side end face of the air cavity is provided with an auxiliary electromagnetic valve communicated with the air cavity, a compression spring is connected between the sliding plug and the inner wall of the right side of the air cavity, the position of the nut on the screw rod is manually adjusted, so that the downward movement distance of the air cylinder relative to the sliding table is set, the length of the bottle cap pressed into the bottle opening can be set, the opening pressure of the one-way valve is smaller than that of the pressure valve, and the pressure valve is opened only after the sliding plug is moved to the right limiting position.
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