CN215625069U - Turntable sorting machine - Google Patents

Abstract

The utility model discloses a rotary table sorting machine which comprises a rack assembly, wherein a 2000W servo motor is in transmission connection with a gear rack structure through a motor shaft of a speed reducing motor to drive a rotary table to rotate on the surface of the rack assembly, two adjacent rollers are in transmission connection through a multi-wedge belt wheel, four corners of the outer side of the rotary table are respectively provided with a bag inlet and a bag outlet, wherein the bag inlet adopts one electric roller and two unpowered rollers, and the purpose that the three rollers are powered is achieved by utilizing a spring self-adjusting friction wheel at the bottom. The rotating angle of the rotary table is more accurate, and the defect that the packages are not clamped on corners in the middle during conveying is overcome; the maintenance of internal elements is more convenient, and the sorting environment problem of different fields is solved; support the transport and the letter sorting of dysmorphism complexity goods, load capacity is strong, and speed is also faster, and convenient the maintenance has improved letter sorting efficiency and letter sorting precision, especially to the sorting of major possession goods, the advantage is more obvious.

Description

Turntable sorting machine

Technical Field

The utility model relates to the field of sorting of large logistics products, in particular to a rotary disc sorting machine.

Background

The carousel sorting machine is the heavy parcel sorting machine of an efficient, utilizes the cylinder in the quotation and the annular knurl increase frictional force above-mentioned to drive the parcel, prevents to skid, effectively carries the parcel, utilizes the direction of rotation of carousel to change the flow direction of parcel and sorts the required purpose bin mouth position that reachs of parcel, does not have heavy, high-efficient, low fault rate letter sorting equipment on the market at present, has filled a big blank on the market.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a turntable sorting machine, which overcomes the defect that packages are not conveyed to be wrapped on corners in a centered manner and are blocked; the original frame assembly box structure is changed into a frame, frame cover plate and leaf door plate assembling mode, the maintenance of internal elements is more convenient, the mounting mode can be a floor mounting frame mode and an overhead mounting frame mode, the previous single mode is avoided, and the problem of sorting environment in different places is solved; this device bearing is effectual, has the effect of carrying the complicated goods of letter sorting, supports the transport and the letter sorting of dysmorphism complexity goods, and the bearing capacity is strong, and speed is also faster, and convenient the maintenance has improved letter sorting efficiency and letter sorting precision, especially to the sorting of bulky cargo, and the advantage is more obvious.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a turntable sorting machine, which comprises a rack assembly, wherein a # -shaped bottom frame is arranged in the rack assembly, a 2000W servo motor is arranged on the # -shaped bottom frame, the end part of the 2000W servo motor is also connected with a speed reducing motor, two parallel control electric boxes are also arranged in the rack assembly, the upper surface of a cover plate of the rack assembly is provided with a circular opening, a turntable is arranged in the circular opening, the 2000W servo motor drives the turntable to rotate on the surface of the rack assembly through the transmission connection of a motor shaft of the speed reducing motor and a gear rack structure, the gear rack structure comprises a 3-die 28-tooth gear and a 3-die external-tooth rack, the 3-die external-tooth rack is of an arc external-tooth-bar structure, the 3-die 28-tooth gear is arranged at the top end motor shaft of the speed reducing motor connected with the end part of the 2000W servo motor, and the 3-die external-tooth rack is fixed with the turntable through a bolt, the rotary table is provided with root rollers which are arranged in parallel, the rollers are fixed on the rotary table through bearing seats, the center of the rotary table is provided with a main transmission shaft, two adjacent rollers are in transmission connection through a multi-wedge belt wheel, two symmetrical rollers close to the edge of the rotary table are in transmission connection with the adjacent rollers through spring self-adjusting friction wheels and are used for solving the problem that end rollers are unpowered, the bottom surface of the rotary table is fixedly provided with a 1500W servo motor, a top end motor shaft of the 1500W servo motor is in transmission connection with the end part of the main transmission shaft through a conveyor belt, the 1500W servo motor is in transmission connection with the multi-wedge belt wheel through the main transmission shaft so as to drive the multiple rollers to roll on the rotary table, the surface of the rotary table is covered with a rotary table cover plate, the surfaces of the multiple rollers are exposed on the outer surface of the rotary table cover plate, and the rotary table cover plate is fixed on the top surface of the rotary table through screws, a main bearing seat used for supporting the rotation of the turntable is installed in the center of the # -shaped underframe, a proximity switch is fixedly installed on the inner wall of the rack assembly, which is opposite to the axial direction of the 2000W servo motor, a bearing roller is installed on the end part of each support of the # -shaped underframe, which is close to the inner wall of the rack assembly, four corners of the outer side of the turntable are respectively provided with a bag inlet and a bag outlet, the bag inlet comprises two unpowered rollers and an electric roller, the bag outlet comprises three unpowered rollers, one electric roller and two unpowered rollers are adopted at the bag inlet, and the purpose that the three rollers are all powered by a spring friction wheel at the bottom is achieved; enter the packet mouth, go out the unpowered interval department in subregion between packet mouth and the carousel and install a plurality of dish-shaped bull's eye wheels, and a plurality of cylinders of dish-shaped bull's eye wheel, entering packet mouth and play packet mouth department still pass the carousel apron opening that covers on the carousel and expose outside, two door plant of opening door type are all installed to four side opening parts of frame assembly.

As a preferred technical scheme of the turntable sorting machine, a foot sleeve or a square bolt is arranged at a bottom end supporting foot of the rack assembly.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the speed reducing motor is connected to the 2000W servo motor, the rotating angle of the turntable is more accurate, and meanwhile, the whole device is changed into a mode that a plurality of rollers at the bag inlet and the bag outlet are matched with the full-disc type eyelet wheel on the basis of the full-disc type eyelet wheel, so that the defect that the bags are clamped on corners without being centrally wrapped in a conveying manner is overcome; the original frame assembly box structure is changed into a frame, frame cover plate and leaf door plate assembling mode, the maintenance of internal elements is more convenient, the mounting mode can be a floor mounting frame mode and an overhead mounting frame mode, the previous single mode is avoided, and the problem of sorting environment in different places is solved; this device bearing is effectual, has the effect of carrying the complicated goods of letter sorting, supports the transport and the letter sorting of dysmorphism complexity goods, and the bearing capacity is strong, and speed is also faster, and convenient the maintenance has improved letter sorting efficiency and letter sorting precision, especially to the sorting of bulky cargo, and the advantage is more obvious.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention taken from direction b;

FIG. 3 is a top view of the present invention taken in direction b with the turntable cover removed;

FIG. 4 is a top plan view of the present invention taken in the direction b, with the upper cover plate of the housing assembly removed;

FIG. 5 is a bottom view of the utility model from c;

FIG. 6 is a front view of the utility model from direction a;

FIG. 7 is a sectional view taken along line A-A of FIG. 6;

FIG. 8 is a rear view of the frame assembly of the present invention showing the mounting of a square bolt at the bottom leg;

in the figure: 1. a frame assembly; 2. a groined underframe; 3. 2000W servo motor; 4. a turntable; 5. a rack and pinion arrangement; 6. a drum; 7. a main drive shaft; 8. a multi-ribbed pulley; 9. 1500W servo motor; 10. a turntable cover plate; 11. a main bearing housing; 12. a proximity switch; 13. a load-bearing roller; 14. controlling an electric box; 15. an unpowered roller; 16. an electric roller; 17. a spring self-adjusting friction wheel; 18. a dish-shaped bull's eye wheel; 19. a door panel; 20. a foot cover; 21. and (4) a square bolt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation. Wherein like reference numerals refer to like parts throughout.

In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1

Referring to fig. 1-8, the utility model provides a rotary table sorter, which comprises a frame assembly 1, a # -shaped underframe 2 is installed inside the frame assembly 1, a 2000W servo motor 3 is installed on the # -shaped underframe 2, the end part of the 2000W servo motor 3 is also connected with a speed reduction motor, two parallel control electric boxes 14 are also installed inside the frame assembly 1, a circular opening is formed on the upper surface of a cover plate of the frame assembly 1, a rotary table 4 is installed in the circular opening, the 2000W servo motor 3 drives the rotary table 4 to rotate on the surface of the frame assembly 1 through the transmission connection of a motor shaft of the speed reduction motor and a gear rack structure, the gear rack structure 5 comprises a 3-die 28-tooth gear and a 3-die external-tooth rack, the 3-die 28-tooth gear is installed at the top end part of the speed reduction motor connected with the end part of the 2000W servo motor 3, the 3-die external-tooth rack is fixed with the rotary table 4 through a bolt, 22 rollers 6 which are arranged in parallel are arranged on a turntable 4, the rollers 6 are fixed on the turntable 4 through a bearing seat 61, a main transmission shaft 7 is arranged at the center of the turntable 4, two adjacent rollers 6 are in transmission connection through a multi-wedge belt wheel 8, two symmetrical rollers 6 which are close to the edge of the turntable 4 are in transmission connection with the adjacent rollers 6 through spring self-adjusting friction wheels and are used for solving the problem that end rollers are unpowered, a 1500W servo motor 9 is fixedly arranged on the bottom surface of the turntable 4, a top end motor shaft of the 1500W servo motor 9 is in transmission connection with the end part of the main transmission shaft 7 through a conveyor belt, the 1500W servo motor 9 is in transmission connection with the multi-wedge belt wheel 8 through the main transmission shaft 7 so as to drive the rollers 6 to roll on the turntable 4, a turntable cover plate 10 is arranged on the surface of the turntable 4 in a covering manner, the surfaces of the rollers 6 are exposed on the outer surface of the turntable cover plate 10, and the turntable cover plate 10 is fixed on the top surface of the turntable 4 through screws, a main bearing seat 11 for supporting the rotation of the rotary table 4 is installed in the center of the # -shaped underframe 2, an approach switch 12 is fixedly installed on the inner wall of the frame assembly 1 opposite to the axial direction of the 2000W servo motor 3, a bearing roller 13 is installed on the end part of each support of the # -shaped underframe 2 close to the inner wall of the frame assembly 1, a bag inlet and a bag outlet are respectively arranged at four corners of the outer side of the rotary table 4, the bag inlet comprises two unpowered rollers 15 and one motorized roller 16, the bag outlet comprises three unpowered rollers 15, one motorized roller 16 and two unpowered rollers 15 are adopted at the bag inlet, and the purpose that the three rollers are powered is achieved by a spring self-adjusting friction wheel 17 at the bottom; a plurality of disc-shaped bull's-eye wheels 18 are arranged at small-area unpowered intervals among the bag inlet, the bag outlet and the turntable 4, a plurality of rollers at the disc-shaped bull's-eye wheels 18, the bag inlet and the bag outlet also penetrate through openings of a turntable cover plate 10 covered on the turntable 4 and are exposed outside, and two door plates 19 with an opening door are arranged at four side openings of the rack assembly 1.

The bottom end of the frame assembly 1 is provided with a foot sleeve 20 or a square bolt 21.

The bearing idler wheel 13 is installed on the cross-shaped bottom frame 2 at different height horizontal planes through bolt holes with different heights on the installation frame, plays a role in preventing the turntable 4 from deforming, and has the functions of weighing, muting and guiding.

The whole structural support is made of high-strength aluminum alloy materials (GB/T3190-.

Further, the working principle is as follows:

2000W servo motor 3 works and drives the gear motor to work, then the motor shaft of the gear motor rotates to drive the 3 model 28 tooth gear of the gear rack structure 5 to move on the 3 model outer tooth rack of the arc outer rack structure, because the rotary table 4 and the gear rack structure 5 are fixed structures, the rotary table 4 rotates on the frame assembly 1, and the 1500W servo motor 9 is fixedly arranged on the bottom surface of the rotary table 4, after the 1500W servo motor 9 works, the motor shaft of the 1500W servo motor 9 drives the main transmission shaft 7 to rotate through the transmission belt, the main transmission shaft 7 drives 22 rollers 6 on the rotary table 4 to rotate through the multi-wedge belt wheel 8, the front roller 6 and the rear roller 6 on the rotary table 4 adopt the design of the spring self-adjusting friction wheel, the problem that the rollers 6 at the end are unpowered is solved, the common transmission speed is 2 m/s, the 1500W servo motor is adopted to make the power input of the rollers, the conveying torque of heavy goods can be effectively achieved, and the conveying speed of the heavy goods can reach more than 100 KG;

after the rotary table 4 rotates on the frame assembly 1, the bearing roller 13 and the bottom surface of the roller 6 are in rolling friction, the bearing roller 13 is made of rubber materials, namely the bearing roller has the function of helping the rotary table cover plate 10 to reduce the pressure of a shaft, plays a role in stabilizing and resisting vibration, reduces the load pressure of the rotary table 4, and can prevent the rotary table 4 from being deformed due to overhigh pressure;

in the whole device, the rotary disc 4 is driven by the 2000W servo motor 3, the 22 rollers 6 embedded in the rotary disc 4 are driven by the 1500W servo motor 9, and the two are used as independent driving modes and do not influence each other.

The bag inlet adopts an electric roller 16 and 2 unpowered rollers 15, the purpose that 3 rollers are powered is achieved by a spring self-adjusting friction wheel 17 at the bottom, and the defect that bags are not clamped on corners in a centered mode during conveying is overcome. The bag outlet adopts 3 unpowered rollers 15 to solve the problem that the bag cannot be clamped at the angle by using the wrapping inertia. And the problem of bag clamping is solved by adopting a 19mm disk-shaped bull eye wheel 18 in the unpowered intervals of other small areas, and the inertial sliding transition effect is realized, so that logistics goods can be transported smoothly through the roller 6.

Foot cover 20 or square bolt 21 are installed to the bottom stabilizer blade department at frame assembly 1, and the optional mode of installing the frame of falling to the ground of mounting mode and built on stilts installation frame solves the letter sorting environment in different places for the customer. The height of the adjustable equipment of M20 screw lead screw is all adopted to frame assembly 1 bottom, solves the butt joint parallel and level problem between the equipment.

Two door plant 19 of opening door type are all installed to four side openings of frame assembly 1, and every face all sets up two door plant 19 promptly, 8 door plant 19 totally make things convenient for later maintenance. The control electronic box 14 is integrated inside the machine frame, the button is arranged on the door panel of the bag outlet, the whole machine integration and the later maintenance are facilitated, only one power line and one signal line are needed in the field installation, and the later engineering field installation is facilitated.

The current position of the rotary table 4 is temporarily 60 degrees at the left and right (the rotating limit angle of the rotary table 4 can be customized according to different requirements), the bottom of the rotary table 4 adopts a mode that a 3-die external tooth rack and a 3-die 28-tooth gear are matched with a 2000W servo motor 3 speed reducer to drive the rotary table, the torque is increased, the purposes of rotating speed and silence are achieved, the running speed is 0.8 second/120 degrees, and the theoretical sorting amount per hour can reach 4500 pieces/hour.

The rotary disk 4 controls zero position and extreme limit by using signals received by the detection proximity switch 12 so as to facilitate the adjustment of the vertical position after the detection rotary disk 4 turns over an angle.

According to the utility model, the speed reducing motor is connected to the 2000W servo motor 3, the rotating angle of the turntable 4 is more accurate, and meanwhile, the whole device is changed into a mode that a plurality of rollers at the bag inlet and the bag outlet are matched with the full-disc-shaped bull's eye wheel 19 on the basis of the full-disc-shaped bull's eye wheel 19, so that the defect that the bags are not clamped on corners in a centered manner during conveying is overcome; the box body structure of the original rack assembly 1 is changed into a rack, a rack cover plate and 8 door plates assembling mode, the maintenance of internal elements is more convenient, the mounting mode can be a floor mounting rack mode and an overhead mounting rack mode, the previous single mode is avoided, and the problem of sorting environment in different fields is solved; this device bearing is effectual, has the effect of carrying the complicated goods of letter sorting, supports the transport and the letter sorting of dysmorphism complexity goods, and the bearing capacity is strong, and speed is also faster, and convenient the maintenance has improved letter sorting efficiency and letter sorting precision, especially to the sorting of bulky cargo, and the advantage is more obvious.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (2)

1. The utility model provides a carousel sorting machine, includes frame assembly (1), its characterized in that, the internally mounted of frame assembly (1) has groined type chassis (2), install 2000W servo motor (3) on groined type chassis (2), gear motor is still connected to the tip of 2000W servo motor (3), two parallel control electronic box (14) are still installed to the inside of frame assembly (1), the apron upper surface of frame assembly (1) has seted up circular opening, installs carousel (4) in the circular opening, 2000W servo motor (3) are connected through gear motor's motor shaft and rack and pinion structure transmission and are driven carousel (4) and rotate on frame assembly (1) surface, rack and pinion structure (5) include 3 mould 28 tooth gear and 3 mould external tooth racks, 3 mould external tooth racks are circular arc external tooth strip structure, the end head roller power transmission device is characterized in that a 3-die 28-tooth gear is installed at a top end motor shaft of a speed reducing motor connected with the end of a 2000W servo motor (3), a 3-die external tooth rack is fixed with a turntable (4) through bolts, 22 rollers (6) which are arranged in parallel are installed on the turntable (4), the rollers (6) are fixed on the turntable (4) through bearing seats (61), a main transmission shaft (7) is installed at the center of the turntable (4), two adjacent rollers (6) are in transmission connection through a multi-wedge belt wheel (8), two symmetrical rollers (6) close to the edge of the turntable (4) are in transmission connection with the adjacent rollers (6) through spring self-adjusting friction wheels and are used for solving the problem that end rollers are unpowered, a 1500W servo motor (9) is fixedly installed on the bottom surface of the turntable (4), and a top end motor shaft of the 1500W servo motor (9) is in transmission connection with the end of the main transmission shaft (7) through a transmission belt, 1500W servo motor (9) are connected through final drive shaft (7) and many wedges band pulley (8) transmission to drive many cylinders (6) and roll on carousel (4), carousel (4) are covered on the surface and are installed carousel apron (10), and the surface of many cylinders (6) exposes on carousel apron (10) surface, carousel apron (10) pass through the screw fixation on carousel (4) top surface, well font chassis (2)'s central point puts and installs and be used for supporting carousel (4) pivoted main bearing seat (11), frame assembly (1) just has proximity switch (12) to fixed mounting on 2000W servo motor (3) axial inner wall, be close to frame assembly (1) inner wall department on every support tip of well font chassis (2) and all install bearing gyro wheel (13), four angle departments in carousel (4) outside are provided with respectively and advance a packet mouth and go out a packet mouth, the bag inlet comprises two unpowered rollers (15) and an electric roller (16), the bag outlet comprises three unpowered rollers (15), wherein the bag inlet adopts one electric roller (16) and two unpowered rollers (15), and the purpose that the three rollers are powered is achieved by utilizing a spring self-adjusting friction wheel (17) at the bottom; enter the small region between package mouth, go out package mouth and carousel (4) and do not have the power interval department and install a plurality of dish-shaped bull's eye wheels (18), and a plurality of cylinders of dish-shaped bull's eye wheel (18), entering package mouth and play package mouth department still pass carousel apron (10) opening that covers on carousel (4) and expose outside, two door plant (19) of opening the door are all installed to four side opening parts of frame assembly (1).

2. A turntable sorter as claimed in claim 1, characterized in that at the bottom foot of the frame assembly (1) a foot-sleeve (20) or a square bolt (21) is mounted.

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