CN108001746A - A kind of multiple row screw metering system - Google Patents
A kind of multiple row screw metering system Download PDFInfo
- Publication number
- CN108001746A CN108001746A CN201711480213.9A CN201711480213A CN108001746A CN 108001746 A CN108001746 A CN 108001746A CN 201711480213 A CN201711480213 A CN 201711480213A CN 108001746 A CN108001746 A CN 108001746A
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- Prior art keywords
- screw
- transition
- screw rod
- gear
- stirring
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
- B65B37/16—Separating measured quantities from supply
- B65B37/20—Separating measured quantities from supply by volume measurement
Abstract
The present invention relates to a kind of multiple row screw metering system, including screw filling mechanism, rabbling mechanism, charging basket mechanism, removable pallet, supporting mechanism, its screw motor is divided into two layers and staggeredly evenly distributed up and down, screw motor is sequentially connected with reduction box, screw rod transition axis, screw rod, screw sleeve, screw rod baffle ring, screw motor driving screw rod quantitatively rotates, and the material in screw flight gap is exported by screw rod baffle ring；Stirring motor passes sequentially through gear train, stirring power axis only with one, paddle is driven, so as to the uniform blanking of screw rod；Charging basket accommodates material, above lower line slideway and upper line slideway, so that whole device moves back and forth；The present invention compared with the existing technology, by rigorous design, various parts compact and reasonables is assembled in a limited space, realize the accurate metering to fine powder, installation and easy to adjust, dependable performance, can be used for the accurate metering of Multi-row packing machine fine powder steadily in the long term.
Description
[technical field]
The present invention relates to packing machinery technology, specifically a kind of applicable Multi-row packing machine, fill for powdered
Fill out the multiple row screw metering system of the screw rod metering method of material.
[background technology]
In package packing machine, often granular material is measured.For the coarse powder containing particle, if density
Greatly, good fluidity, be not easy powder spreading, generally measured using measuring cup isometric(al) mode；For fine powder, particularly density it is small,
Poor fluidity, the material of easy powder spreading, mostly by being granulated, then are measured using measuring cup isometric(al) mode, this adds increased work
Sequence and cost.If fine powder must be measured directly, generally screw rod metering method is used.Screw rod metering method, exactly passes through spiral shell
The quantitative rotation of bar, the material in thread gaps is pushed out coming, it is clear that screw rod necessarily be in material center and material must be equal
It is even, a charging basket and agitating device are thus necessarily required to, along with the driving device of screw rod, required space is relatively large.
For filling or single-row soft-packaged machine, using screw rod metering method, the influence of space factor is not particularly evident.It is right
In Multi-row packing machine, particularly strip packing machine, bag width values are smaller, and the influence of space factor is very big, each packing machine producer
Also very more methods is taken, but reliability is low mostly, measuring accuracy is poor.
[content of the invention]
A kind of multiple row screw metering system is provided present invention aim to solve above-mentioned deficiency, can be in multiple row
In the packaging production of packing machine, by approach screw it is stable, it is reliable, fine powder is measured exactly, and install and adjustment
It is convenient, dependable performance.
A kind of multiple row screw metering system, including screw filling mechanism, rabbling mechanism, charging basket are designed to achieve the above object
Mechanism, removable pallet, supporting mechanism, wherein, the removable symmetrical formula of pallet is provided with two sets, the movable frame
Platform by lower line slideway 100, lower front limited block 101, it is lower after limited block 102, sliding block 103, upper line slideway 104, go forward to limit
Position block 105, upper rear limited block 106, top shoe 107 are formed, and the lower front limited block 101, lower rear limited block 102 are separately mounted to
The front and rear sides of lower line slideway 100, the upper front limited block 105, upper rear limited block 106 are separately mounted to line slideway
104 front and rear sides, the sliding block 103 is slideable to be connected on lower line slideway 100, and the top shoe 107 is slidably
Formula is connected on line slideway 104, and the upper line slideway 104 is installed on sliding block 103；
The supporting mechanism is by support column substrate 108, support column 112, device fixed plate 113, device substrate 214, transition
Installing plate 213, lower floor's motor mounting plate 205, upper strata motor mounting plate 202 form, the support column substrate 108, support column
112nd, the symmetrical formula of device fixed plate 113 is provided with two, and the support column substrate 108 is installed on top shoe 107, institute
State 112 bottom of support column connection support column substrate 108, the 112 top connector fixed plate 113 of support column, two devices
Device substrate 214 is equipped between fixed plate 113, described device substrate 214 is installed in device fixed plate 113, the transition peace
Loading board 213 is installed on device substrate 214 by lower supporting rod 217, and lower floor's motor mounting plate 205 is pacified by B-C post 216
On transition installing plate 213, the upper strata motor mounting plate 202 is installed on upper strata motor mounting plate 202 by upper supporting column 215
On；
The screw filling mechanism is by upper screw motor 200, lower screw motor 250, upper reduction box 201, lower reduction box
251st, upper coupling 203, lower coupler 252, upper screw rod transition axis 204, lower screw rod transition axis 254, screw rod 208, screw sleeve
210th, screw rod baffle ring 211 forms, and the upper screw motor 200 is arranged on upper strata, and the lower screw motor 250 is arranged on lower floor,
The upper screw motor 200, lower screw motor 250 interlock evenly distributed and central shaft in a plane, the upper reduction box
201 one end are installed in upper screw motor 200, and upper 201 other end of reduction box is fixed on upper strata motor by flange and installs
On plate 202, described lower 251 one end of reduction box is installed in lower screw motor 250, and lower 251 other end of reduction box passes through method
Orchid is fixed on lower floor's motor mounting plate 205, and upper 201 output shaft of reduction box connects upper screw rod mistake by upper coupling 203
Axis 204 is crossed, lower 251 output shaft of reduction box connects lower screw rod transition axis 254, the upper screw rod mistake by lower coupler 252
Cross axis 204 and pass through lower floor's motor mounting plate 205 and transition installing plate 213, the lower screw rod transition axis 254 passes through transition installing plate
213, the upper screw rod transition axis 204, the lower end of lower screw rod transition axis 254 are respectively connected with screw rod 208,208 bottom of screw rod
Screw sleeve 210 is arranged with, 210 upper end of screw sleeve is fixed on screw sleeve substrate 209,210 lower end of the screw sleeve connection
There is screw rod baffle ring 211；
The rabbling mechanism is by stirring motor 300, stirring gear 303, transition gear 304, transition gear system, stirring gear
System, stirring power axis 314, paddle 315 form, and stirring peace is provided with by stirring pillar 302 on the transition installing plate 213
Loading board 301, the stirring motor 300 are installed on stirring installing plate 301, the output axis connection stirring of the stirring motor 300
Gear 303, the stirring gear 303 engage connection with transition gear 304, and the transition gear 304 is nibbled by transition gear system
Close connection stirring gear train, the central gear axis of the transition gear system and stirring gear train are each in a plane, institute
Stirring gear train connection stirring power axis 314 is stated, the transition gear 304 is by transition gear system with stirring gear train by power
Stirring power axis 314 is passed to, paddle 315, the rotation side of the paddle 315 are connected with the stirring power axis 314
To opposite with the direction of rotation of screw rod 208；
The charging basket mechanism is made of charging basket perisporium 400, feed nozzle 403, feed cap 401, the charging basket perisporium 400 it is upper
Sealing strip 405 is locked at below device substrate 214 by retaining mechanism, is pacified on the lower sealing strip 407 of the charging basket perisporium 400
Loading screw covers substrate 209, and the feed nozzle sealing strip 404 of the feed nozzle 403 is installed on device substrate 214, the feed nozzle
403 upper ends are provided with feed cap 401.
Further, locking mechanism is installed, the locking mechanism is by locking stent on the outside of the removable pallet
110th, lock screw 109, hook type latch 111 form, and the lock screw 109 is installed on the screw thread on support column substrate 108
Kong Zhong, the rear side of hook type latch 111 are turnably connected to by bearing on locking stent 110, the hook type latch
111 front sides are equipped with the hook pawl being connected with lock screw 109, and the hook pawl is inserted in lock screw 109 removable to prevent
Pallet moves back and forth.
Further, the transition gear system includes transition gear 1, transition gear 2 309, transition gear 3 313,
The stirring gear train includes stirring gear 1, stirring gear 2 308, stirring gear 3 310, stirring gear 4 312, institute
State transition gear 304 and be separately mounted to the upper and lower side of transition axis 305 with transition gear 1, the transition gear 1 is distinguished
Connection, the stirring gear 2 308 and 2 309 company of engagement of transition gear are engaged with stirring gear 1 and stirring gear 2 308
Connect, the transition gear 2 309 engages connection, the stirring gear 3 310 and transition gear 3 313 with stirring gear 3 310
Engagement connection, the transition gear 3 313 engage connection, the stirring gear 1, stirring gear with stirring gear 4 312
2 308, gear 3 310 is stirred, stirring gear 4 312 connects stirring power axis 314,314 upper end of stirring power axis respectively
Inside and outside two parts connect screw rod transition axis 204 and transition installing plate 213 respectively, and 314 stage casing of stirring power axis is by stirring
316 attachment device substrate 214 of outer bearing is mixed, two parts connect lower screw rod transition respectively inside and outside 314 lower end of stirring power axis
Axis 254 and paddle 315.
Further, the retaining mechanism at the upper sealing strip 405 of the charging basket perisporium 400 is by lock bracket 450, lock shaft
451st, locking rotating arm 453, lock nut 452 form, and the lock bracket 450 is installed on device substrate 214, the lock shaft
451 are installed in lock bracket 450 by bearing, 453 upper end of locking rotating arm connection lock shaft 451, and surround lock shaft
451 rotations, 453 lower end of the locking rotating arm, which screws in, lock nut 452, the internal thread of the lock nut 452 and locking
Rotating arm 453 engages, and the upper sealing strip 405, the side of device substrate 214, which offer to coordinate with locking rotating arm 453, to be connected
The locked groove connect, the locking rotating arm 453 are caught in locked groove and upper sealing strip 405 are locked at device substrate 214 in the following, described
Retaining mechanism is distributed with multiple along 400 surrounding of charging basket perisporium.
Further, the screw rod 208 is placed among screw sleeve 210, and the screw rod 208 is coaxially disposed with screw sleeve 210,
The screw rod baffle ring 211 is connected through a screw thread screw sleeve 210, and the screw rod 208 connects upper screw rod transition axis 204 by left-hand thread
And lower screw rod transition axis 254.
Further, 315 shape of paddle forms an obtuse angle, and the 315 upper end vertical portion of paddle is close to spiral shell
208 side of bar carries reinforcing rib, and 315 lower end of paddle is placed between screw rod 208 and screw sleeve 210, and is close to screw rod
208。
Further, form 406, described 406 organic glasses of form are provided with the outside of 400 front end of charging basket perisporium
Form.
Further, it is equiped with material-level measure sensor 500 on the charging basket perisporium 400.
Further, handle 402 is provided with the feed cap 401, charging basket handle is provided with the charging basket perisporium 400
408, the charging basket handle 408 or so respectively sets one.
Further, the upper screw motor 200, lower screw motor 250 use servomotor or stepper motor.
The present invention is compared with the existing technology, novel in design, compact-sized reasonable, by the way that screw drive motor is placed in up and down
It is two rows of and only with a set of agitating device and a charging basket, and by rigorous design, by various parts compact and reasonables
It is assemblied in a limited space, realizes the accurate metering to fine powder, installation and easy to adjust, dependable performance, Neng Gouchang
The phase stably accurate metering for Multi-row packing machine fine powder；That is, the present invention realizes the packaging production in Multi-row packing machine
In, by approach screw it is stable, it is reliable, fine powder is measured exactly, be worthy of popularization.
[brief description of the drawings]
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is P-P sectional views in Fig. 2；
Fig. 4 is I-I sectional views in Fig. 2；
Fig. 5 is the positive structure schematic of the present invention；
Fig. 6 is O-O sectional views in Fig. 5；
Fig. 7 is N-N sectional views in Fig. 5；
Fig. 8 is G-G sectional views in Fig. 5；
Fig. 9 is the right side structure diagram of the present invention；
Figure 10 is the partial enlarged view at A in Fig. 1；
In figure：100 be lower line slideway；101 be lower front limited block；102 be lower rear limited block；103 be sliding block；104
For upper line slideway；105 be upper front limited block；106 be upper rear limited block；107 be top shoe；108 be support column substrate；109
For lock screw；110 be locking stent；111 be hook type latch；112 be support column；113 be device fixed plate；200 be upper
Screw motor；201 be upper reduction box；202 be upper strata motor mounting plate；203 be upper coupling；204 be upper screw rod transition axis；
205 be lower floor's motor mounting plate；206 be oil sealing and bearing；207 be baffle ring and duplex bearing one；208 be screw rod；209 be screw sleeve
Substrate；210 be screw sleeve；211 be screw rod baffle ring；213 be transition installing plate；214 be device substrate；215 be upper supporting column；216
For B-C post；217 be lower supporting rod；250 be lower screw motor；251 be lower reduction box；252 be lower coupler；253 for baffle ring with
Duplex bearing two；254 be lower screw rod transition axis；300 be stirring motor；301 be stirring installing plate；302 be stirring pillar；303 are
Stir gear；304 be transition gear；305 be transition axis；306 be transition gear one；307 be stirring gear one；308 be stirring
Gear two；309 be transition gear two；310 be stirring gear three；312 be stirring gear four；313 be transition gear three；314 are
Stirring power axis；315 be paddle；316 be stirring outer bearing；317 be duplex bearing；400 be charging basket perisporium；401 be feed cap；
402 be handle；403 be feed nozzle；404 be feed nozzle sealing strip；405 be upper sealing strip；406 be form；407 be lower sealing
Side；408 be charging basket handle；450 be lock bracket；451 be lock shaft；452 be lock nut；453 be locking rotating arm；500 are
Material-level measure sensor.
[embodiment]
The present invention is made below in conjunction with the accompanying drawings further explained below：
As shown in drawings, the present invention includes screw filling mechanism, rabbling mechanism, charging basket mechanism, removable pallet, support machine
Structure, wherein, move pallet by lower line slideway 100, lower front limited block 101, it is lower after limited block 102, sliding block 103, upper straight
Line guide rail 104, upper front limited block 105, upper rear limited block 106, top shoe 107 are formed, and are moved pallet and are measured in multiple row screw rod
Device each side install it is a set of, symmetrical, lower front limited block 101 (/ upper front limited block 105) and it is lower after limited block 102
(/ upper after limited block 106) is installed on the front and rear sides of lower line slideway 100 (/ upper line slideway 104), sliding block 103 (/ upper slide
Block 107) it is integrally formed with lower line slideway 100 (/ upper line slideway 104), it can move back and forth, upper line slideway 104 is installed
On sliding block 103.
Supporting mechanism is installed by support column substrate 108, support column 112, device fixed plate 113, device substrate 214, transition
Plate 213, lower floor's motor mounting plate 205, upper strata motor mounting plate 202, screw sleeve substrate 209 form, wherein support column substrate
108th, there are configuration, mutually symmetrical with support column 112, the left and right sides of device fixed plate 113, and support column substrate 108 is installed on upper cunning
On block 107, support column 112 connects support column substrate 108, and device fixed plate 113 connects support column 112, and device substrate 214 is installed
In device fixed plate 113, transition installing plate 213 is installed on device substrate 214 by four lower supporting rods 217, lower floor's motor
Installing plate 205 is installed on transition installing plate 213 by four B-C posts 216, and upper strata motor mounting plate 202 passes through four upper branch
Column 215 is installed on upper strata motor mounting plate 202, and screw sleeve substrate 209 is installed under charging basket on sealing strip 407.
Screw filling mechanism is by upper screw motor 200 (/ lower screw motor 250), the (/ lower reduction box of upper reduction box 201
251), upper coupling 203 (/ lower coupler 252), upper screw rod transition axis 204 (/ lower screw rod transition axis 254), screw rod 208, screw rod
Set 210, screw rod baffle ring 211 form, and screw motor is divided into upper and lower two layers and staggeredly evenly distributed and central shaft is in a plane,
One end of upper reduction box 201 (/ lower reduction box 251) is installed in upper screw motor 200 (/ lower screw motor 250), and the other end leads to
Cross flange and be fixed on upper strata motor mounting plate 202 (/ lower floor motor mounting plate 205), upper reduction box 201 (/ lower reduction box 251) is defeated
Shaft passes through screw rod transition axis 204 in upper coupling 203 (/ lower coupler 252) connection (/ lower screw rod transition axis 254), upper screw rod
Transition axis 204 (/ lower screw rod transition axis 254) is installed and passed through respectively with duplex bearing 1 by oil sealing and bearing 206 and baffle ring
Lower floor's motor mounting plate 205 and transition installing plate 213, lower screw rod transition axis 254 are installed and worn with duplex bearing 1 by baffle ring
Transition installing plate 213, the lower end connecting screw 208 of upper screw rod transition axis 204 (/ lower screw rod transition axis 254), screw sleeve 210
Upper end be fixed on screw sleeve substrate 209, its lower end connecting screw baffle ring 211；Upper screw motor 200 (/ lower screw motor
250) it is positioning power equipment, using servomotor or stepper motor, it is preferred to use servomotor；Screw rod 208 after installing
The centre of screw sleeve 210 and co-axial is placed in, screw rod baffle ring 211 is connected through a screw thread screw sleeve 210, and screw rod 208 is by anti-
Screw rod transition axis 204 in threaded connection (/ lower screw rod transition axis 254).
Rabbling mechanism is by stirring motor 300, stirring gear 303, transition gear 304, transition axis 305, transition gear one
306th, gear 1, stirring gear 2 308, transition gear 2 309, stirring gear 3 310, stirring gear 4 312, mistake are stirred
Cross gear 3 313, stirring power axis 314, paddle 315 to form, stirring installing plate 301 is installed by four stirring pillars 302
In transition installing plate 213, the flange of stirring motor 300 is installed on stirring installing plate 301, and the output shaft of stirring motor 300 connects
Stirring gear 303 is connect, stirring gear 303 is engaged with transition gear 304, and transition gear 304 is connected respectively with transition gear 1
In the upper and lower side of transition axis 305, transition gear 1 is engaged with stirring gear 1 and stirring gear 2 308, stirred respectively
Gear 2 308 is engaged with transition gear 2 309, and the engagement of transition gear 2 309 is engaged with stirring gear 3 310 again, stirs gear
3 310 engage with transition gear 3 313 again, and transition gear 3 313 is engaged with stirring gear 4 312 again, and so on, its number
Unlimited, stirring gear connects stirring power axis 314, and two parts pass through baffle ring and duplex bearing inside and outside the upper end of stirring power axis 314
One 207 connect upper screw rod transition axis 204 (/ lower screw rod transition axis 254) and transition installing plate 213, its stage casing pass through stirring respectively
316 attachment device substrate 214 of outer bearing, its lower end connect upper screw rod transition axis 204 respectively by two parts inside and outside duplex bearing 317
(/ lower screw rod transition axis 254) and paddle 315；Paddle 315 forms a big obtuse angle, and upper end vertical portion is close to screw rod
Side carries reinforcing rib, and lower end is placed between screw rod 208 and screw sleeve 210, is close to screw rod 208, the direction of rotation of paddle 315
It is opposite with the direction of rotation of screw rod 218.Herein, transition gear 1, transition gear 2 309, transition gear 3 313 etc. form
The composition stirring such as transition gear system, stirring gear 1, stirring gear 2 308, stirring gear 3 310, stirring gear 4 312
Gear train, the central gear axis of transition gear system and stirring gear train each in a plane, stirring motor 300 only with
One, stirring power axis 314 is imparted power to by transition gear system and stirring gear train.
Charging basket mechanism is by charging basket perisporium 400, feed nozzle 403, feed cap 401, device substrate 214,209 groups of screw sleeve substrate
Into the upper sealing strip 405 of charging basket perisporium 400 is locked at below device substrate 214 by retaining mechanism, charging basket perisporium 400
Screw sleeve substrate 209 is installed on lower sealing strip 407, the sealing strip 404 of feed nozzle 403 is installed on above device substrate 214, into
Expect to set feed cap 401 above mouth 403.The retaining mechanism is by lock bracket 450, lock shaft 451, locking rotating arm 453, locking
Nut 452 forms, and lock bracket 450 is installed on device substrate 214, and lock shaft 451 is installed in lock bracket 450 by bearing,
Lock rotating arm 453 and connect lock shaft 451, can be rotated around lock shaft 451, internal thread and the locking of lock nut 452 are revolved
Pivoted arm 453 engages, and upper sealing strip 405, the side of device substrate 214 offer the lock being connected with locking rotating arm 453
Groove, locking rotating arm 453 are caught in locked groove and upper sealing strip 405 are locked at device substrate 214 in the following, the retaining mechanism is being expected
Bucket surrounding sets eight altogether；The outside of 400 front end of charging basket perisporium is equipped with organic glass form 406, and charging basket perisporium 400 is equipped with material
Level detection sensor 500, feed cap 401 are equipped with handle 402, and charging basket perisporium 400 is equipped with charging basket handle 408, left and right each one.
Locking mechanism is installed on the outside of removable pallet, locking mechanism is by locking stent 110, lock screw 109, hook type
Latch 111 forms, and the rear side of hook type latch 111 connects locking stent 110 by bearing, front and rear can rotate, locks spiral shell
Nail 109 is installed in the threaded hole on support column substrate 108, and the hook pawl of hook type latch 111 can be inserted in lock screw 109
In, it can prevent to move the back-and-forth motion of pallet after locking lock screw 109.
In the present invention, screw motor is divided into two layers and staggeredly evenly distributed up and down, and screw motor is sequentially connected with reduction box, spiral shell
Bar transition axis, screw rod, screw sleeve, screw rod baffle ring, screw motor driving screw rod quantitatively rotates, by the material in screw flight gap
Exported by screw rod baffle ring；Stirring motor passes sequentially through gear train, stirring power axis only with one, drives paddle, so as to
The uniform blanking of screw rod；Charging basket accommodates material, above lower line slideway and upper line slideway, before and after whole device
It is mobile.
It is that the present invention is schemed with the specific embodiment that filling is measured on eight row packing machines as shown in attached drawing 1-10,
Its operation principle is：The servomotor of four driving screw rods is from left to right arranged on upper strata motor mounting plate 202, in lower floor's electricity
The servomotor of four driving screw rods is from left to right arranged on machine installing plate 205, this eight servomotors are from left to right staggeredly equal
Even arrangement, central shaft is in a plane.Eight servomotors are passed to power by screw rod transition axis by reduction box
Screw rod 208, realizes the location control to servomotor, the metering of fine powder is rotated by servomotor by upper-level control system
The number of turns (number of turns non integer value here) determined.Stirring motor 300 is by stirring gear 303 and two gear trains, then passes through
Cross stirring power axis 314 and impart power to paddle 315, the direction of rotation of paddle 315 will be with the direction phase of screw rod 208
Instead.By adjusting the rotary speed of paddle 315, make screw sleeve 210, screw rod 208 and the engaging portion fine powder of paddle 315
Density remains uniformly constant, to control measuring accuracy.Whole screw device can pass through lower line slideway 100 and upper straight line
Guide rail 104 is moved in and out, the defective material discharge after charging basket is packed, or carries out operational maintenance maintenance.
The present invention is simultaneously not limited to the embodiments described above, other any Spirit Essences and principle without departing from the present invention
Lower made change, modification, replacement, combination, simplification, should be equivalent substitute mode, be included in the protection model of the present invention
Within enclosing.
Claims (10)
- A kind of 1. multiple row screw metering system, it is characterised in that：Including screw filling mechanism, rabbling mechanism, charging basket mechanism, removable Moving frame platform, supporting mechanism, wherein,The symmetrical formula of removable pallet is provided with two sets, and the removable pallet is by lower line slideway (100), lower preceding limit Position block (101), lower rear limited block (102), sliding block (103), upper line slideway (104), upper front limited block (105), upper rear limit Position block (106), top shoe (107) are formed, and the lower front limited block (101), lower rear limited block (102) are separately mounted to lower straight line The front and rear sides of guide rail (100), the upper front limited block (105), upper rear limited block (106) are separately mounted to line slideway (104) front and rear sides, the sliding block (103) is slideable to be connected on lower line slideway (100), the top shoe (107) slideable to be connected on line slideway (104), the upper line slideway (104) is installed on sliding block (103)；The supporting mechanism by support column substrate (108), support column (112), device fixed plate (113), device substrate (214), Transition installing plate (213), lower floor's motor mounting plate (205), upper strata motor mounting plate (202) composition, the support column substrate (108), support column (112), the symmetrical formula of device fixed plate (113) are provided with two, support column substrate (108) peace On top shoe (107), support column (112) the bottom connection support column substrate (108), support column (112) top Attachment device fixed plate (113), is equipped with device substrate (214), described device substrate between two device fixed plates (113) (214) it is installed in device fixed plate (113), the transition installing plate (213) is installed on device substrate by lower supporting rod (217) (214) on, lower floor's motor mounting plate (205) by B-C post (216) be installed on transition installing plate (213) on, it is described on Layer motor mounting plate (202) is installed on upper strata motor mounting plate (202) by upper supporting column (215)；The screw filling mechanism is by upper screw motor (200), lower screw motor (250), upper reduction box (201), lower reduction box (251), upper coupling (203), lower coupler (252), upper screw rod transition axis (204), lower screw rod transition axis (254), screw rod (208), screw sleeve (210), screw rod baffle ring (211) composition, the upper screw motor (200) are arranged on upper strata, the lower screw rod Motor (250) is arranged on lower floor, and the upper screw motor (200), lower screw motor (250) the evenly distributed and central shaft that interlocks exist In one plane, described upper reduction box (201) one end is installed in upper screw motor (200), and the upper reduction box (201) is another End is fixed on upper strata motor mounting plate (202) by flange, and described lower reduction box (251) one end is installed on lower screw motor (250) on, lower reduction box (251) other end is fixed on lower floor's motor mounting plate (205) by flange, the upper deceleration Case (201) output shaft is led to by screw rod transition axis (204) in upper coupling (203) connection, lower reduction box (251) output shaft The lower screw rod transition axis (254) of lower coupler (252) connection is crossed, the upper screw rod transition axis (204) passes through lower floor's motor mounting plate (205) and transition installing plate (213), the lower screw rod transition axis (254) pass through transition installing plate (213), the upper screw rod mistake Cross axis (204), the lower end of lower screw rod transition axis (254) is respectively connected with screw rod (208), screw rod (208) bottom is arranged with spiral shell Rod set (210), screw sleeve (210) upper end are fixed on screw sleeve substrate (209), screw sleeve (210) the lower end connection There is screw rod baffle ring (211)；The rabbling mechanism is by stirring motor (300), stirring gear (303), transition gear (304), transition gear system, stirrer gear Train, stirring power axis (314), paddle (315) form, and are pacified on the transition installing plate (213) by stirring pillar (302) Equipped with stirring installing plate (301), the stirring motor (300) is installed on stirring installing plate (301), the stirring motor (300) output axis connection stirrer gear wheel (303), the stirring gear (303) engages connection with transition gear (304), described Transition gear (304) engages connection stirring gear train, the transition gear system and the tooth of stirring gear train by transition gear system Central shaft is taken turns each in a plane, the stirring gear train connection stirring power axis (314), the transition gear (304) stirring power axis (314), the stirring power axis are imparted power to by transition gear system and stirring gear train (314) paddle (315) is connected with, the direction of rotation of the paddle (315) is opposite with the direction of rotation of screw rod (208)；The charging basket mechanism is made of charging basket perisporium (400), feed nozzle (403), feed cap (401), the charging basket perisporium (400) Upper sealing strip (405) be locked at by retaining mechanism below device substrate (214), it is close under the charging basket perisporium (400) Screw sleeve substrate (209) is installed, the feed nozzle sealing strip (404) of the feed nozzle (403) is installed on device base on edge sealing (407) On plate (214), feed nozzle (403) upper end is provided with feed cap (401).
- 2. multiple row screw metering system as claimed in claim 1, it is characterised in that：It is provided with the outside of the removable pallet Locking mechanism, the locking mechanism are made of locking stent (110), lock screw (109), hook type latch (111), the lock Screw (109) is determined in the threaded hole on support column substrate (108), passes through bearing on rear side of the hook type latch (111) It is turnable to be connected on locking stent (110), it is equipped with front side of the hook type latch (111) and coordinates with lock screw (109) The hook pawl of connection, the hook pawl are inserted in lock screw (109) to prevent removable pallet from moving back and forth.
- 3. multiple row screw metering system as claimed in claim 2, it is characterised in that：The transition gear system includes transition gear One (306), transition gear two (309), transition gear three (313), the stirring gear train include stirring gear one (307), stir Teeth wheel two (308), stirring gear three (310), stirring gear four (312), the transition gear (304) and transition gear one (306) be separately mounted to the upper and lower side of transition axis (305), the transition gear one (306) respectively with stirring gear one (307) and Gear two (308) engagement connection is stirred, the stirring gear two (308) engages connection, the transition with transition gear two (309) Gear two (309) engages connection with stirring gear three (310), and the stirring gear three (310) is engaged with transition gear three (313) Connection, the transition gear three (313) engage connection, the stirring gear one (307), stirrer gear with stirring gear four (312) Take turns two (308), stirring gear three (310), stirring gear four (312) connection stirring power axis (314) respectively, the stirring power Two parts connect screw rod transition axis (204) and transition installing plate (213), the stirring power respectively inside and outside axis (314) upper end Axis (314) stage casing is by stirring outer bearing (316) attachment device substrate (214), two inside and outside stirring power axis (314) lower end Part connects lower screw rod transition axis (254) and paddle (315) respectively.
- 4. multiple row screw metering system as claimed in claim 3, it is characterised in that：The upper sealing of the charging basket perisporium (400) The retaining mechanism at side (405) place is by lock bracket (450), lock shaft (451), locking rotating arm (453), lock nut (452) group Into the lock bracket (450) is installed on device substrate (214), and the lock shaft (451) is installed on lock bracket by bearing (450) on, locking rotating arm (453) upper end connection lock shaft (451), and rotated around lock shaft (451), the locking Rotating arm (453) lower end, which screws in, lock nut (452), internal thread and the locking rotating arm (453) of the lock nut (452) Engagement, the upper sealing strip (405), the side of device substrate (214) offer what is be connected with locking rotating arm (453) Locked groove, the locking rotating arm (453) are caught in locked groove and upper sealing strip (405) are locked at device substrate (214) in the following, institute State retaining mechanism be distributed with along charging basket perisporium (400) surrounding it is multiple.
- 5. multiple row screw metering system as claimed in claim 4, it is characterised in that：The screw rod (208) is placed in screw sleeve (210) among, the screw rod (208) is coaxially disposed with screw sleeve (210), and the screw rod baffle ring (211) is connected through a screw thread spiral shell Rod set (210), the screw rod (208) connect upper screw rod transition axis (204) and lower screw rod transition axis (254) by left-hand thread.
- 6. multiple row screw metering system as claimed in claim 5, it is characterised in that：Paddle (315) shape forms one Obtuse angle, paddle (315) the upper end vertical portion carry reinforcing rib, paddle (315) lower end close to screw rod (208) side It is placed between screw rod (208) and screw sleeve (210), and is close to screw rod (208).
- 7. multiple row screw metering system as claimed in claim 6, it is characterised in that：Outside charging basket perisporium (400) front end Side is provided with form (406), form (406) position organic glass form.
- 8. multiple row screw metering system as claimed in claim 7, it is characterised in that：It is equiped with the charging basket perisporium (400) Material-level measure sensor (500).
- 9. multiple row screw metering system as claimed in claim 8, it is characterised in that：Handle is provided with the feed cap (401) Hand (402), charging basket handle (408) is provided with the charging basket perisporium (400), and charging basket handle (408) left and right is each to set one It is a.
- 10. multiple row screw metering system as claimed in claim 9, it is characterised in that：The upper screw motor (200), lower spiral shell Bar motor (250) uses servomotor or stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711480213.9A CN108001746A (en) | 2017-12-29 | 2017-12-29 | A kind of multiple row screw metering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711480213.9A CN108001746A (en) | 2017-12-29 | 2017-12-29 | A kind of multiple row screw metering system |
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| Publication Number | Publication Date |
|---|---|
| CN108001746A true CN108001746A (en) | 2018-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711480213.9A Pending CN108001746A (en) | 2017-12-29 | 2017-12-29 | A kind of multiple row screw metering system |
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| Country | Link |
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| CN (1) | CN108001746A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110937168A (en) * | 2019-11-18 | 2020-03-31 | 中山伙伴自动化机械股份有限公司 | Multi-column powder screw metering device |
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