CN2837209Y

CN2837209Y - Cup body rotation separation feeding device

Info

Publication number: CN2837209Y
Application number: CN 200520108950
Authority: CN
Inventors: 洪子钦
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-10
Filing date: 2005-06-10
Publication date: 2006-11-15
Anticipated expiration: 2015-06-10

Abstract

The utility model relates to a cup body rotary separating material feeding device which is used for the single separated material feeding of a stacked packaging cup group. The utility model comprises a machine frame, a rotary separating mechanism, a cup diameter adjusting mechanism and a power transmission mechanism, wherein the rotary separating mechanism comprises at least one pair of screw rods and transmission toothed wheels; the screw rods are vertically erected at both sides of the machine frame; the transmission toothed wheel is connected with one end of the screw rod; the stacked packaging cup group can be contained among the screw rods; the cup edge of each single cup body is respectively embedded in a tooth space of each tooth of the screw rod; the cup diameter adjusting mechanism is connected with the screw rods of the rotary separating mechanism to adjust the interspaces among the screw rods, thereby, the screw rods are used for containing the stacked packaging cup groups of different caliber sizes; the power transmission mechanism is connected with the transmission toothed wheel at one end of the screw rod of the rotary separating mechanism so that the screw rods are synchronously transmitted to rotate to cause the stacked packaging cup group to also rotate with the screw rods; by the tooth space of each tooth of the screw rod, every single cup body on the stacked packaging cup group is automatically separated to vertically fall down to accurately control the sheathing position of a cup body package rubber film which is sheathed in an article.

Description

Cup rotation separating feed device

One, technical field

The utility model relates to packaging facilities, relates in particular to a kind of cup packing material that is used for several cup storehouses and advances Tu, and the cup rotation that separates the charging of cup packing material with the screw rod rotation one by one separately separates to advance the Tu device.

Two, background technology

Shrink film is widely used in the label, particularly cup connection with wrapping of piece of article appearance as packing, advertisement, uses the cup packing material to come sheathing foodstuff in a large number as products such as cup beverage and cup faces.Existing cup connection with wrapping of piece raw material, as cup raw materials to be packaged such as dixie cup or heat resistant plastice cups, in order to transport convenient and to reduce to transport volume, utilizing each single cup vertical stack mode of mat to pack transports, cause existing vertical stack cup connection with wrapping of piece in being inserted in the previous processing procedure of shrink film, must utilize manual type one by one the packing cup of original storehouse to be carried out single separation and be positioned over one by one doing the charging processing on the load-transfer device at feeding mechanism front ends such as load-transfer devices, but, do the charging processing that cup separates in this artificial mode, easy to be damaged or separate the untrue shortcoming when causing cup and separate except existing because of artificial careless mistake, if the unitary package cup is required equidistant the arrangement to cooperate glued membrane to be inserted in the occasion of processing procedure on load-transfer device, artificial separate mode can't accurately allow the spacing between each independent packing cup identical, cause rear end cup packaging film to be inserted in difficulty on the mechanism design, do not meet production automation requirement, this be present cup packing material the separating feed processing procedure problem extremely to be solved.

Three, utility model content

Main purpose of the present utility model is to overcome the above-mentioned shortcoming that existing product exists, and provide a kind of cup rotation to separate to advance the Tu device, it comprises a frame and rotation separation device, this rotation separation device has several screw rods, screw rod is upright in the frame both sides, ccontaining between screw rod for storehouse packaging cup group, the backlash of the tooth of each screw rod is for corresponding embedding of margin of optic cup 210A of each cup, rotate with spiral rotation by screw rod, allow each single cup rotation separation of storehouse packaging cup group vertically fall charging, make the charging of storehouse cup packing material need not adopt manual operation, can reduce the man-hour of production significantly, manpower and cost.

A purpose more of the present utility model provides a kind of cup rotation separating feed device, its glass footpath adjusting mechanism is connected in the screw rod of rotation separation device, spacing between screw rod can be adjusted, for the ccontaining separating feed that carries out of the cup packing material of different bores, the cup packing material that is suitable for various different bores is done the separating feed use, further improves production efficiency of products.

Another purpose of the present utility model provides a kind of cup rotation separating feed device, its Power train connects the transmission gear of rotation separation device screw rod, but make the single cup velocity of separation accuracy control of screw rod rotative speed and cup packing material, allow the spacing accuracy control relatively of the single cup packing material that falls into load-transfer device after separating, to cooperate various packaging films to be inserted in that mechanism carries out charging and glued membrane is inserted in processing procedure, and be not subjected to the restriction of load-transfer device speed speed, and but the position that accuracy control cup packing material glued membrane is inserted in article is guaranteed the package speed and the packaging quality of product simultaneously.

The purpose of this utility model is realized by following technical scheme.

The utility model cup rotation separating feed device is characterized in that, comprising: a frame; One rotation separation device, comprise at least one pair of screw rod and transmission gear, this screw rod vertically erects in the frame both sides, and is ccontaining for a storehouse packaging cup group between screw rod, the backlash of each tooth of screw rod is for corresponding embedding of each cup margin of optic cup of this storehouse packaging cup group, and screw rod one end connects transmission gear; One glass of footpath setting device connects two screw rods that rotate separation device, to adjust the spacing between this two screw rods; One Power train is located at frame rear end, connects the transmission gear of two screw rods one end of this rotation separation device, rotatablely moves with drive screw, separates separately by the backlash of screw rod rotation and each tooth of screw rod each cup with storehouse packaging cup group.

Aforesaid cup rotation separating feed device, its mid frame top is provided with a feeder hopper.

Aforesaid cup rotation separating feed device, its mid frame top is provided with a charging control mechanism.

Aforesaid cup rotation separating feed device, charging control mechanism wherein comprises: a charging sensor, be located at the frame below; One feedway is located at the frame top, and the storehouse packaging cup group for array on this feedway is ccontaining; One first pneumatics is located at delivery device tip, and the flexible direction of this throw rod is parallel with the throughput direction of feedway; One second pneumatics, be located at delivery device tip and be connected in the throw rod end of first pneumatics, be subjected to the elastic displacement of the first pneumatics throw rod and do the front and back displacement along the throughput direction of feedway, the throw rod of second pneumatics can put in forward in the feedway; One the 3rd pneumatics and the 4th pneumatics are located at both sides, frame upper end, the terminal blocking arm that forms of the throw rod of the 3rd pneumatics and the 4th pneumatics; A pair of baffle plate is connected to the throw rod end of the 3rd pneumatics and the 4th pneumatics, and to form one and treat feed zone with the blocking arm of the blocking arm of the 3rd pneumatics and the 4th pneumatics is common, this treats that feed zone is ccontaining for a storehouse packaging cup group.

Aforesaid cup rotation separating feed device, wherein the charging sensor is an opto-electronic pickup.

Aforesaid cup rotation separating feed device, wherein cup footpath setting device comprises: a pair of fixed block is connected to the frame both sides; A pair of slide rail is laterally connected between two fixed blocks; One screw rod is laterally connected between two fixed blocks; A pair of slide block is connected on two slide rails and the screw rod, and this upper end of slide block portion and bottom are connected in rotation separation device screw rod two ends respectively.

Aforesaid cup rotation separating feed device, wherein screw rod one end connects a runner.

Aforesaid cup rotation separating feed device, wherein said slide block is provided with a pair of through hole and screw, penetrates combination for two slide rails and screw rod correspondence; Also be provided with a connecting bore on the described slide block.

Aforesaid cup rotation separating feed device, wherein Power train comprises: a motor, be located at frame rear end; Several gears are located at frame rear end; A pair of power wheel is located at frame rear end; Return for the moment belt, connect motor shaft, each gear and two power wheels, make gear and transmission driving wheel rotated by the motor shaft transmission; A pair of transmission shaft, transmission shaft one end is connected with power wheel, and the transmission shaft other end is connected with a transmission gear, and this transmission gear meshes with the transmission gear of two screw rods one end of rotation separation device.

Aforesaid cup rotation separating feed device is returned belt when returning belt to be two-sided in the time of wherein; Power wheel bonded assembly frame rear end position is provided with a slotted hole.

The utility model cup rotation separating feed device beneficial effect be to comprise a frame, rotation separation device, cup footpath adjusting mechanism and Power train; Wherein, the rotation separation device comprises at least one pair of screw rod and transmission gear, and screw rod is upright in the frame both sides, and transmission gear is connected in screw rod one end, can be placed in wherein for storehouse packaging cup group between screw rod, each single cup margin of optic cup 210A embeds respectively between the backlash of each tooth of screw rod; Cup footpath adjusting mechanism connects the screw rod of rotation separation device, and is ccontaining for the storehouse packaging cup group of different caliber size with the spacing between the adjustment screw rod; This Power train connects the transmission gear of rotation separation device screw rod one end, so that screw rod synchrodrive rotation, make the also rotation thereupon of storehouse packaging cup group, and by the backlash of each tooth of screw rod the automatic separation of each single cup on the storehouse packaging cup group is vertically fallen the effect that reaches applicable different bore cup and separate the single cup charging in the cup packing material automatically.

Four, description of drawings

Fig. 1 is the utility model first example structure front view.

Fig. 2 is the utility model structure partial enlarged drawing, shows that storehouse cup packing material is placed in state between rotation separation device two screw rods.

Fig. 3 is the utility model structure partial enlarged drawing, shows structure between rotation separation device screw rod and cup footpath adjusting mechanism.

Fig. 4 is the utility model structure back view, shows structure between Power train and rotation separation device screw rod.

Fig. 5 is the utility model second example structure figure.

Number in the figure explanation: 100 cups rotation separating feed device, 10 frames, 11 feeder hoppers, 12 slotted holes, 20 rotation separation devices, 21 screw rods, 211 teeth, 212 gaps, 22 screw rods, 221 teeth, 222 backlash, 23 transmission gears, 24 transmission gears, 30 glasss of footpath adjusting mechanisms, 31 fixed blocks, 32 fixed blocks, 33 slide rails, 34 slide rails, 35 screw rods, 351 runners, 36 slide blocks, 361 through holes, 362 screws, 363 connecting bores, 364 upper ends, 365 bottoms, 37 slide blocks, 371 through holes, 372 screws, 373 connecting bores, 374 upper ends, 375 bottoms, 40 Power trains, 41 motors, 411 rotating shafts, 42 gears, returned belt at 43 o'clock, 44 power wheels, 45 power wheels, 46 transmission shafts, 461 transmission gears, 47 transmission shafts, 471 transmission gears, 50 charging control mechanisms, 51 charging sensors, 52 feedways, 53 first pneumatics, 531 throw rods, 54 second pneumatics, 541 throw rods, 542 blocking arms, 55 the 3rd pneumatics, 551 throw rods, 552 blocking arms, 56 the 4th pneumatics, 561 throw rods, 562 blocking arms, 57 baffle plates, 58 baffle plates, 200 storehouse packaging cup groups, 210 cups, the 210A margin of optic cup, 300 load-transfer devices, A1 treats feed zone.

Five, the specific embodiment

Consult Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, cup rotation separating feed device 100 of the present utility model comprises a frame 10, rotation separation device 20, cup footpath adjusting mechanism 30 and Power train 40; Wherein, frame 10 forms are not limit, be that to be provided with a feeder hopper 11 with frame 10 upper ends be example among the embodiment in the utility model, for putting a storehouse packaging cup group 200, this storehouse packaging cup group 200 is made up of the vertical one by one intussusception of several packing cups 210 on this feeder hopper 11.

Rotation separation device 20 comprises at least one pair of

screw rod

21,22 and a pair of

transmission gear

23 and 24, wherein,

screw rod

21 and 22 is upright in the both sides of frame 10 respectively, storehouse packaging cup group 200 is placed in two

screw rods

21 and 22, and each tooth 211 on

screw rod

21 and 22 and 221 s'

gap

212 and 222 embeds for the margin of optic cup 210A that respectively packs cup 210 on the storehouse packaging cup groups 200; This

transmission gear

23 and 24 is connected in

screw rod

21 and 22 1 ends, and this

transmission gear

23 and 24 form are not limit, and is with the embodiment of crowngear for its explanation in the utility model.

Cup footpath adjusting mechanism 30 comprises a pair of

fixed block

31 and 32, a pair of

slide rail

33 and 34, a screw rod 35 and a pair of

slide block

36,37; Wherein, this

fixed block

31 and 32 is connected in frame 10 both sides;

Slide rail

33 and 34, screw rod 35 are laterally connected in two

fixed blocks

31 and 32, and these screw rod 35 1 ends connect a runner 351, can allow screw rod 35 rotations when runner 351 is rotated; This

slide block

36 and 37 is respectively equipped with a pair of through hole 361,371 and one

screw

362 and 372, so that this

slide rail

33 and 34, screw rod 35 correspondences penetrate through

hole

361 and 371,

screw

362 and 372, this

slide block

36 and 37 can just change or reversing rotating screw bolt 35 by runner 351,

slide block

36 and 37 is outwards moved or move inward, to adjust two slide blocks 36 and 37 s' spacing, this

slide block

36 and 37 upper end 364,374 and bottom 365,375 be connected to the rotation separation device 20

screw rod

21 and 22 on, lower end (as shown in Figure 3), so that this screw rod 21 and 22 s' spacing makes

screw rod

21 and 22 cups 210 applicable to the storehouse packaging cup group 200 of different bores ccontaining also synchronously with slide block 36 and 37 s' mobile adjustment.

Above-mentioned Power train 40 is located at frame 10 rear ends, this Power train 40 comprise a motor 41, several gears 42, the time return belt 43, two 44,45 and two

transmission shafts

46,47 of power wheel;

Transmission shaft

46,47 penetrates the connecting

bore

363 and 373 of

slide block

36,37; This motor 41 is connected in frame 10 rear ends, the rear end of frame 10 is provided with a slotted hole 12, this gear 42 is incorporated into frame 10 rear ends respectively, this two power wheel 44,45 is incorporated in the position of this slotted hole 12, and between the rotating shaft 411 of this motor 41, gear 42 and two power wheels 44 and 45, be with the time return belt 43 to be connected, make this gear 42 and two power wheels 44,45 rotated by the transmission of motor 41, this the time return the pattern of belt 43 to be regardless of, to return belt when all having grinding tooth two-sided be its illustrative examples with two-sided in the present embodiment.

Above-mentioned two

transmission shafts

46 and 47 1 ends correspondence respectively are connected in power wheel 44 and 45, make

transmission shaft

46 and 47 and power wheel 44 and 45 rotate synchronously, this

transmission shaft

46 and 47 other ends pass behind the connecting

bore

363 and 373 of

slide block

36 and 37 again in conjunction with a

transmission gear

461 and 471, when this

transmission shaft

46 and 47 can carry out spacing displacement adjustment with the

screw rod

21 and 22 of 30 pairs of rotation separation devices 20 of cup footpath adjusting mechanism,

transmission shaft

46 and 47 is also adjusted by displacement synchronously, and makes this power wheel 44 and 45 carry out synchronous shift along slotted hole 12.

Above-mentioned

transmission gear

461 and 471 form are not limit, in the utility model, be the embodiment of its explanation with crowngear, this

transmission gear

461 and 471 with the rotation screw rod 21 of separation device 20 and the transmission gear 23 and the 24 mutual corresponding engagements of 22 1 ends, make

transmission shaft

46 and 47 rotate the

screw rods

21 and 22 that transmissions rotate separation devices 20 synchronously and rotate.

Cup rotation of the present utility model separates to advance Tu device 100 in actual mechanical process, be to adjust the screw rod 21 of rotation separation devices 20 and 22 spacing by directly wither complete machine structure 30 of cup, ccontaining with the storehouse packaging cup group 200 that is fit to different caliber size, in adjusting mechanism 30 adjustment processes of this glass footpath, power wheel 44 and 45 in this Power train 40 also carries out synchronous inwardly or to outer displacement along the slotted hole 12 of frame 10 rear ends, and can not influence transmission shaft 46 and the screw rod 21 of 47 pairs of rotation separation devices 20 and 22 transmission in the Power train 40, and when distinguishing

synchrodrive screw rods

21 and 22 rotations by the

transmission shaft

46 and 47 of Power train 40, can make each cup 210 of the storehouse packaging cup group 200 that is placed in

screw rod

21 and 22 also carry out screw motion synchronously, utilize again each tooth 211 on

screw rod

21 and 22 and 221

backlash

212 and 222 with single cup 210 one by one spiral separation vertically fall (as shown in Figures 1 and 2) and be positioned at a load-transfer device 300 (as shown in Figure 1), can make cup 210 after separation one by one charging be delivered to next packing fabrication steps.

Consult shown in Figure 5, second embodiment for the utility model cup rotation separating feed device 100, its feeder hopper 11 tops that are presented at frame 10 are in conjunction with being provided with a charging control mechanism 50, the form of this charging control mechanism 50 is not limit, and the charging control mechanism 50 of the embodiment that is disclosed in Fig. 5 comprises a charging sensor 51, feedway 52, one first pneumatics 53, second pneumatics 54, the 3rd pneumatics 55, the 4th pneumatics 56 and a pair of

baffle plate

57 and 58; Wherein, charging sensor 51 is located at the position of frame 10 lower ends with respect to feeder hopper 11, the form of this charging sensor 51 is not limit, be to be its illustrative examples with opto-electronic pickup in the utility model, whether the cup 210 that utilizes these charging sensor 51 sensings to be positioned at the storehouse packaging cup group 200 of feeder hopper 11 has been rotated separation device 20 is separated fully; Feedway 52 is located at frame 10 tops, and feedway 52 surfaces are for ccontaining array storehouse packaging cup group 200, and the conveying operating state of this feedway 52 carries out sensing control by this charging sensor 51.

Above-mentioned first pneumatics 53 and second pneumatics 54 are located at feedway 52 terminal positions, first pneumatics 53 is arranged on the position parallel with feedway 52, and the throw rod 531 of first pneumatics 53 connects second pneumatics 54, make second pneumatics 54 and feedway 52 be the position that is provided with of vertical 90 degree, second pneumatics 54 can move by the throw rod 531 of first pneumatics 53 forward or backward to change front and back position (shown in the direction of arrow among Fig. 5), the throw rod 541 terminal blocking arms 542 that form of this second pneumatics 54, this blocking arm 542 can utilize the throw rod 541 of second pneumatics 54 to stretch out forward and move (shown in the direction of arrow among Fig. 5), thereby enters feedway 52 ends.

The 3rd above-mentioned pneumatics 55 and the 4th pneumatics 56 are located at both sides, above-mentioned feeder hopper 11 top, throw rod 561 ends of the throw rod 551 of the 3rd pneumatics 55 and the 4th pneumatics 56 form a blocking

arm

552 and 562 respectively, blocking

arm

552 and 562 belows connect this

baffle plate

57 and 58 respectively, make the blocking arm of throw rod 561 ends of the blocking arm 552 of throw rod 551 ends that this

baffle plate

57 and 58 can be by the 3rd pneumatics 55 and the 4th pneumatics 56 stretch out common formation one forward and treat feed zone A1 (as shown in Figure 5), this treats that feed zone A1 can treat that material puts temporarily for a storehouse packaging cup group 200.

The action of assemblies such as the feedway 52 in the above-mentioned charging control mechanism 50 shown in Figure 5, one first pneumatics 53, second pneumatics 54, the 3rd pneumatics 55, the 4th pneumatics 56, all move via the control of charging sensor 51, this kind action master mode is not unique master mode of the charging control mechanism 50 that discloses for the utility model, every master mode with equivalences such as program-controlled device (PLC) or industrial computers must be worked as and belong to technology category of the present utility model.

The whole charging manner of execution of above-mentioned charging control mechanism 50 is, after each cup 210 of the storehouse packaging cup group 200 in the charging sensor 51 sensings feeder hopper 11 as shown in Figure 1 is rotated separation device 20 and separates fully, 561 withdrawals backward of the throw rod 551 of the 3rd pneumatics 55 and the throw rod of the 4th pneumatics 56,

baffle plate

57 and 58 is also contracted backward to move back, make and treat that feed zone A1 below is open shape, and order originally was positioned at the feeder hopper 11 that the storehouse packaging cup group 200 for the treatment of feed zone A1 falls into this frame 10 downward vertically, the 3rd pneumatics 55 and the 4th pneumatics 56 are also again to original position of protracting back, make

baffle plate

57 and 58 stretch out the closed state of returning as shown in Figure 5 forward, this treats that feed zone A1 replys below osed top state again.

When stretching out forward, this

baffle plate

57 and 58 makes when treating that feed zone A1 returns closed state, one group of storehouse packaging cup group 200 that 52 of this feedways will be positioned at extreme end is fed forward to the close above-mentioned front end for the treatment of feed zone A1, at this moment, the throw rod 541 of second pneumatics 54 stretches into forward in the feedway 52, make the blocking arm 542 of throw rod 541 ends be positioned at storehouse packaging cup group 200 rears, and utilize the throw rod 531 of first pneumatics 53 to stretch out action forward again, make second pneumatics 54 along the direction reach that is parallel to feedway 52, allow the blocking arm 542 of throw rod 541 ends of second pneumatics 54 promote the blocking arm 552 of storehouse packaging cup group 200 to the 3rd pneumatics 55 forward, the 4th pneumatics 562, baffle plate 57 and the 58 formed wait feed states for the treatment of to form among the feed zone A1 as shown in Figure 5,54 reverse orders along the charging action of this first pneumatics 53 and second pneumatics were returned to originally not operating state subsequently, and, can repeat the control action that each storehouse packaging cup group 200 on the feedway 52 is fed to feeder hopper 11 via above-mentioned operation program.

Above-mentioned Fig. 1 is to shown in Figure 5, the utility model cup rotation separating feed device, the related description that it disclosed and graphic, be for ease of illustrating technology contents of the present utility model and technological means, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of cup rotation separating feed device is characterized in that, comprising:

One frame;

One rotation separation device, comprise at least one pair of screw rod and transmission gear, this screw rod vertically erects in the frame both sides, and is ccontaining for a storehouse packaging cup group between screw rod, the backlash of each tooth of screw rod is for corresponding embedding of each cup margin of optic cup of this storehouse packaging cup group, and screw rod one end connects transmission gear;

One glass of footpath setting device connects two screw rods that rotate separation device;

One Power train is located at frame rear end, connects the transmission gear of two screw rods one end of this rotation separation device, separates separately by the backlash of screw rod rotation and each tooth of screw rod each cup with storehouse packaging cup group.

2, cup rotation separating feed device according to claim 1 is characterized in that described frame top is provided with a feeder hopper.

3, cup rotation separating feed device according to claim 1 is characterized in that described frame top is provided with a charging control mechanism.

4, cup rotation separating feed device according to claim 3 is characterized in that described charging control mechanism comprises:

One charging sensor is located at the frame below;

One feedway is located at the frame top, and the storehouse packaging cup group for array on this feedway is ccontaining;

One first pneumatics is located at delivery device tip, and the flexible direction of this throw rod is parallel with the throughput direction of feedway;

One second pneumatics, be located at delivery device tip and be connected in the throw rod end of first pneumatics, be subjected to the elastic displacement of the first pneumatics throw rod and do the front and back displacement along the throughput direction of feedway, the throw rod of second pneumatics can put in forward in the feedway;

One the 3rd pneumatics and the 4th pneumatics are located at both sides, frame upper end, the terminal blocking arm that forms of the throw rod of the 3rd pneumatics and the 4th pneumatics;

A pair of baffle plate is connected to the throw rod end of the 3rd pneumatics and the 4th pneumatics, and to form one and treat feed zone with the blocking arm of the blocking arm of the 3rd pneumatics and the 4th pneumatics is common, this treats that feed zone is ccontaining for a storehouse packaging cup group.

5, cup rotation separating feed device according to claim 4 is characterized in that described charging sensor is an opto-electronic pickup.

6, cup rotation separating feed device according to claim 1 is characterized in that, described cup footpath setting device comprises: a pair of fixed block is connected to the frame both sides; A pair of slide rail is laterally connected between two fixed blocks; One screw rod is laterally connected between two fixed blocks; A pair of slide block is connected on two slide rails and the screw rod, and this upper end of slide block portion and bottom are connected in rotation separation device screw rod two ends respectively.

7, cup rotation separating feed device according to claim 6 is characterized in that described screw rod one end connects a runner.

8, cup rotation separating feed device according to claim 6 is characterized in that described slide block is provided with a pair of through hole and screw, penetrates combination for two slide rails and screw rod correspondence; Also be provided with a connecting bore on the described slide block.

9, cup rotation separating feed device according to claim 1 is characterized in that described Power train comprises:

One motor is located at frame rear end;

Several gears are located at frame rear end;

A pair of power wheel is located at frame rear end;

Return for the moment belt, connect motor shaft, each gear and two power wheels, make gear and transmission driving wheel rotated by the motor shaft transmission;

A pair of transmission shaft, transmission shaft one end is connected with power wheel, and the transmission shaft other end is connected with a transmission gear, and this transmission gear meshes with the transmission gear of two screw rods one end of rotation separation device.

10, cup rotation separating feed device according to claim 9 is characterized in that, returns belt when returning belt to be two-sided when described; Described power wheel bonded assembly frame rear end position is provided with a slotted hole.