CN210960158U - Servo arrangement machine - Google Patents

Abstract

The utility model discloses a servo disc placing machine, which comprises a servo disc dropping mechanism, a stepping disc walking mechanism, a quick-return disc swinging mechanism, a main frame and an intelligent control system, wherein the servo disc dropping mechanism is arranged on the main frame, the stepping disc walking mechanism is arranged on the main frame close to the servo disc dropping mechanism, and the quick-return disc swinging mechanism is arranged on the main frame and is positioned at the bottom of one side of the servo disc dropping mechanism; the servo mechanism of falling down the dish falls to step-by-step mechanism of walking on the plate, is carried the tray by step-by-step mechanism of walking on the plate to the central point of quick return pendulum plate mechanism puts, and quick return pendulum plate mechanism utilizes the quick fast inertia that contracts of conveyer belt and return and produce, accomplishes the pendulum dish action, through intelligent control system, by photoelectric switch, proximity switch response steamed bun and steamed bun dish position, the unsteady mechanism swing, the action of servo motor drive function mechanism realize the whereabouts of steamed bun dish, translation, transport and steamed bun dish function. The utility model discloses a set of pendulum wheel just can be full with the tray, has improved production efficiency, has shortened the time of production steamed bun or steamed stuffed bun.

Description

Servo arrangement machine

Technical Field

The utility model relates to a servo balance machine belongs to food machinery technical field.

Background

At present, the plate placing machine becomes an indispensable device for a wheaten food processing production line. However, when round steamed buns are placed on the tray placing machine in the market at present, the steamed buns are quickly pulled back by the conveying belt and are easy to topple under the action of inertia, and the steamed buns placed in the trays are irregular and not attractive. And only one row of steamed stuffed buns or steamed buns can be placed in one disc swinging cycle, four to five disc swinging cycles are generally needed for fully swinging a disc, the disc swinging efficiency is low, and the requirements of customers cannot be met.

Disclosure of Invention

The utility model aims to solve the technical problem that to the defect that prior art exists, provide a balance neatly, pleasing to the eye and the higher servo balance machine of efficiency.

In order to solve the technical problem, the utility model provides a servo disc-placing machine, which comprises a servo disc-placing mechanism, a stepping disc-moving mechanism, a quick-return disc-placing mechanism, a main frame and an intelligent control system, wherein the servo disc-placing mechanism is arranged on the main frame, the stepping disc-moving mechanism is arranged on the main frame near the servo disc-placing mechanism, and the quick-return disc-moving mechanism is arranged on the main frame and is positioned at the bottom of one side of the servo disc-placing mechanism; the servo tray falling mechanism falls the tray to the stepping tray walking mechanism, the stepping tray walking mechanism conveys the tray to the central position of the quick return swing mechanism, the quick return swing mechanism utilizes inertia generated by quick retraction of the conveying belt to complete tray swinging action, positions of steamed bread and the steamed bread tray are sensed by a photoelectric switch and a proximity switch through an intelligent control system, the floating mechanism swings, the servo motor drives the functional mechanism to act, and functions of dropping, translation, conveying, steamed bread tray swinging and the like are achieved.

The servo disc falling mechanism comprises two disc falling racks, a stepping motor I and a disc falling proximity switch, and the two disc falling racks are respectively erected on the main rack; the upper part and the lower part of the tray falling rack are respectively provided with two tray falling fixed shafts and tray falling transmission shafts, and two tray falling driven chain wheels are respectively arranged at two ends of each tray falling fixed shaft; the two falling plate transmission shafts and the two falling plate fixed shafts are arranged on the same plane in pairs; the tray falling driving chain wheel and the tray falling driven chain wheel are connected in pairs through four conveying chains with bent plates, tray frames are fixed with the bent plates on the chains through rivets, and trays are placed on the tray frames which are opposite in pairs; the first stepping motor is arranged on one side of the main rack, a stepping motor wheel and a disc falling medium chain wheel are arranged on one side of the stepping motor, a disc falling large chain wheel is arranged on one side of a disc falling transmission shaft, and a disc falling transmission chain connects the stepping motor wheel, the disc falling medium chain wheel and the disc falling large chain wheel, so that the transmission of a servo disc falling mechanism is realized, and the downward conveying of the tray is further realized; the falling disc proximity switch is arranged on the plane of the main frame.

The stepping walking disc mechanism comprises a walking disc driven shaft, walking disc chains, chain wheels, a walking disc stepping motor, a walking disc transmission small chain wheel, a transmission chain wheel, a walking disc transmission shaft and a walking disc proximity switch, wherein the walking disc transmission shaft is arranged below a top plate of a main frame and is positioned on the main frame through two bearing seats; four tray clamping claws are uniformly distributed on the walking disc chains, and the clamping claws on the two walking disc chains are opposite in pairs; a walking disc transmission small chain wheel is arranged at one end of the walking disc transmission shaft, and a chain wheel arranged on the walking disc stepping motor is connected with the walking disc transmission small chain wheel through a chain to realize the operation of the stepping walking disc mechanism; the walking disc proximity switch is arranged above the walking disc driven shaft.

And two sides of the walking disc transmission shaft are respectively provided with a transmission chain wheel with a bearing, so that the walking disc transmission shaft can be connected with the next device to convey the tray to the next procedure.

The quick-return swinging plate mechanism comprises a swinging plate front and rear grid plate, a photoelectric switch, a floating mechanism, a sliding block connecting plate, a guide rail, a belt supporting plate bracket, a conveying belt, a tensioning roller, a swinging plate driven sprocket, a fixed supporting plate, a swinging plate chain, a swinging plate driving sprocket, a sliding belt supporting plate, a swinging plate driven roller, a swinging plate driving shaft, a swinging plate driving small sprocket, a belt pressing roller, a conveying driving roller, a driving small sprocket I, a stepping motor II, a stepping motor sprocket, a driving large sprocket, a driving small sprocket II, a transmission shaft, a bearing chamber, a servo motor sprocket, a servo motor, a sliding roller, a sliding block and an intelligent control system, wherein the swinging plate front and rear grid plate is fixed above a main frame top plate, the conveying driving roller, the belt pressing roller, the swinging plate driving shaft and the swinging plate driven roller are positioned between the swinging plate front and rear grid plates by a belt seat bearing outside the grid; one end of the conveying driving roller is provided with a first transmission small chain wheel; two ends of the wobble plate driving shaft are respectively provided with a wobble plate driving chain wheel, and one side of the wobble plate driving shaft is also provided with a wobble plate driving small chain wheel; two ends of the driven roller of the wobble plate are respectively provided with a driven sprocket of the wobble plate, the driven sprocket of the wobble plate on the driving shaft of the wobble plate is connected with the driven sprocket of the wobble plate on the driven roller of the wobble plate by a wobble plate chain, and two bolts pass through holes on the two grid plates to be connected with two screw holes on the driven roller of the wobble plate to tension the wobble plate chain; the floating mechanism is arranged at the center of the quick return swinging disc mechanism, swings counterclockwise by a certain angle under the action of the cylinder, and shortens the height distance between the bottom of the tray and the steamed bun to be swung; a photoelectric switch is arranged near the floating mechanism.

The front grid plate and the rear grid plate are respectively provided with a section of guide rail, each guide rail is provided with two sliding blocks, and the sliding belt supporting plate and the sliding blocks are connected with the sliding blocks through screws; two ends of the sliding roller with the bearing arranged inside penetrate through the long groove of the grid plate and are embedded into the U-shaped groove of the slide block connecting plate; the stepping motor, the servo motor and the bearing seat are respectively fixed on the main frame, and a stepping motor chain wheel on the stepping motor is connected with a small transmission chain wheel I on the transmission driving roller through a chain to control the circular transmission of the transmission belt, so that the steamed stuffed bun or steamed bun is transmitted leftwards. The servo motor is provided with a servo motor chain wheel, the large transmission chain wheel and the small transmission chain wheel are arranged on a transmission shaft, and the transmission shaft is positioned in the bearing chamber through two bearings. And a large transmission chain wheel on the transmission shaft is connected with a servo motor chain wheel arranged on a servo motor through a chain to realize transmission. And the small transmission chain wheel II arranged on the transmission shaft is connected with the small wobble plate transmission chain wheel arranged on the wobble plate driving shaft through a chain. Therefore, the servo motor controls the floating mechanism and the sliding belt supporting plate to slide left and right in the horizontal direction through positive and negative rotation.

The floating mechanism comprises an air cylinder, an air cylinder bracket, a conveying belt stretching plate, floating grid plates, an air cylinder connecting rod, a sliding sleeve supporting rod, an air cylinder supporting rod, a sliding sleeve, a floating strip supporting plate, a strip supporting roller shaft and a strip supporting roller, wherein the strip supporting roller shaft, the strip supporting roller and the floating grid plates are arranged on the front side and the rear side, and the floating strip supporting plate, the conveying belt stretching plate and the sliding sleeve supporting rod are arranged between the two floating grid plates and are fixed by bolts; the sliding sleeve support rod is provided with a freely rotatable sliding sleeve, and the two cylinder supports are fixed on the sliding block connecting plate through bolts and are positioned through the cylinder connecting rod; the belt supporting roller shaft penetrates into the belt supporting roller, and two ends of the belt supporting roller shaft penetrate through the sliding block connecting plate and the floating grid plate and are fixed through nuts; the upper parts of the two cylinders are positioned on the two cylinder brackets by cylinder support rods, the lower parts of the two cylinders are provided with through holes, and screws are arranged in the through holes of the cylinders and screwed into screw holes in the floating grid plate for fixing.

The two belt supporting plate brackets are arranged on the outer side of the grid plate of the swinging plate, one end of the fixed supporting plate is fixed on the two belt supporting plate brackets, and the other end of the fixed supporting plate is fixed on the two front and rear grid plates; the conveyer belt bypasses the floating mechanism, the sliding belt supporting plate and the fixed supporting plate and is wound among the conveying driving roller, the belt pressing roller, the sliding roller and the swinging plate driven roller and tensioned by the tensioning roller.

Has the advantages that: the utility model discloses the certain angle of the floating balance mechanism that is equipped with is rotatable, has reduced the distance of steamed bun or steamed stuffed bun and tray bottom, because the problem that inertial effect steamed bun was emptyd when effectively having solved the steamed bun balance, makes the steamed bun of putting in the tray more neat, pleasing to the eye. The utility model discloses still widen the conveyer belt, a balance of pendulum just can be full with the tray in turn during the balance, improved production efficiency, shortened the time of industrial production steamed bun or steamed stuffed bun, satisfied customer's production demand greatly.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

fig. 3a is a schematic front view of the servo tray-dropping mechanism of the present invention;

FIG. 3b is a schematic side view of the servo falling plate mechanism of the present invention;

fig. 4 is a schematic structural view of the stepping deck mechanism of the present invention;

FIG. 5a is a schematic front view of the quick-return swing plate mechanism of the present invention;

fig. 5b is a schematic top view of the quick-return swing disc mechanism of the present invention;

FIG. 5c is a schematic cross-sectional view taken along line A-A of FIG. 5a according to the present invention;

FIG. 5d is a schematic cross-sectional view B-B of FIG. 5a according to the present invention;

FIG. 6a is a schematic front view of the quick return swing plate floating mechanism of the present invention;

FIG. 6b is a schematic structural diagram of the quick return swing disc floating mechanism according to the present invention;

fig. 6C is a schematic cross-sectional view of fig. 6a according to the present invention.

In the figure: 1 servo tray falling mechanism, 2 stepping tray moving mechanism, 3 quick return tray swinging mechanism, 4 main frame, 5 tray falling frame, 6 tray falling proximity switch, 7 tray moving proximity switch, 8 tray falling fixed shaft, 9 tray falling passive chain wheel, 10 conveying chain, 11 tray frame, 12 tray, 13 tray falling large chain wheel, 14 tray falling medium chain wheel, 15 tray falling transmission shaft, 16 tray falling driving chain wheel, 17 stepping motor, 18 stepping motor I, 19 tray falling transmission chain, 20 claw, 21 tray driven shaft, 22 tray moving chain, 23 chain wheel, 24 tray moving stepping motor, 25 tray moving small chain wheel, 26 conveying chain wheel, 27 tray moving chain wheel, 28 tray moving transmission shaft, 29 tray swinging front and rear grid plate, 30 photoelectric switch, 31 floating mechanism, 32 slider connecting plate, 33 guide rail, 34 supporting plate bracket, 35 conveying belt, 36 tensioning roller, 37 tray swinging passive chain wheel, 38 fixed supporting plate, 39 tray moving chain, 39 tray swinging chain wheel, 35 conveying belt, 36 tensioning roller, 37 tray swinging passive chain wheel, 9 conveying belt, 9 tray, 40 oscillating disc driving chain wheels, 41 sliding belt supporting plates, 42 oscillating disc driven rollers, 43 oscillating disc driving shafts, 44 oscillating disc transmission small chain wheels, 45 belt pressing rollers, 46 conveying driving rollers, 47 transmission small chain wheels I, 48 stepping motors II, 49 stepping motor chain wheels, 50 transmission large chain wheels, 51 transmission small chain wheels II, 52 transmission shafts, 53 bearing chambers, 54 servo motor chain wheels, 55 servo motors, 56 sliding rollers, 57 sliding blocks, 58 cylinders, 59 cylinder supports, 60 conveying belt supporting plates, 61 floating grid plates, 62 cylinder connecting rods, 63 sliding sleeve supporting rods, 64 cylinder supporting rods, 65 sliding sleeves, 66 floating belt supporting plates, 67 belt supporting roll shafts and 68 belt supporting rollers.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Fig. 1 is a front view showing a schematic structure of the present invention.

Fig. 2 is a schematic plan view of the structure of the present invention.

The utility model comprises a servo disc falling mechanism 1, a stepping disc mechanism 2, a quick-return swing disc mechanism 3, a main frame 4 and an intelligent control system, wherein the servo disc falling mechanism 1 is arranged on the main frame 4, the stepping disc mechanism 2 is arranged on the main frame 4 near the servo disc falling mechanism 1, and the quick-return swing disc mechanism 3 is arranged on the main frame 4 and is positioned at the bottom of one side of the servo disc falling mechanism 1; the servo mechanism 1 that falls down falls tray 12 to step-by-step mechanism 2 of walking on the plate, carry tray 12 to the central point of returning the balance mechanism 3 by step-by-step mechanism 2 of walking on the plate, the balance mechanism 3 of returning the balance utilizes the inertia that the fast speed of conveyer belt retracted and produced, accomplishes the balance action, through intelligent control system, by photoelectric switch, proximity switch response steamed bun and steamed bun dish position, the floating body swings, servo motor drive function mechanism moves, realizes functions such as whereabouts, translation, transport and steamed bun balance of steamed bun dish.

Fig. 3a is a schematic front view of the servo falling plate mechanism of the present invention.

Fig. 3b is a schematic side view of the servo-dropping mechanism of the present invention.

The servo disc falling mechanism 1 comprises two disc falling racks 5, a stepping motor I18 and a disc falling proximity switch 6, wherein the two disc falling racks 5 are respectively erected on the main rack 4; the upper part and the lower part of the tray falling rack 5 are respectively provided with two tray falling fixed shafts 8 and two tray falling transmission shafts 15, and two tray falling driven chain wheels 9 are respectively arranged at two ends of each tray falling fixed shaft 8; the two falling plate transmission shafts 15 are positioned below the main frame 4, two ends of the falling plate transmission shafts are respectively provided with a falling plate driving sprocket 16, and the axes of the two falling plate transmission shafts 15 and the two falling plate fixing shafts 8 are positioned on the same plane pairwise; the tray falling driving chain wheel 16 and the tray falling driven chain wheel 9 are connected in pairs through four hanging conveying chains 10 with bent plates, the tray frames 11 are fixed with the bent plates on the chains 10 through rivets, and the trays 12 are placed on the tray frames 11 opposite to each other in pairs; the first stepping motor 18 is arranged on one side of the main frame 4, a stepping motor wheel 17 and a disc falling medium chain wheel 14 are arranged on one side of the first stepping motor 18, a disc falling large chain wheel 13 is arranged on one side of a disc falling transmission shaft 15, and a disc falling transmission chain 19 connects the stepping motor wheel 17, the disc falling medium chain wheel 14 and the disc falling large chain wheel 13, so that the transmission of the servo disc falling mechanism 1 is realized, and the downward conveying of the tray 12 is further realized; the falling plate proximity switch 6 is arranged on the plane of the main frame 4.

Fig. 4 is a schematic structural view of the stepping deck mechanism of the present invention.

The stepping walking disc mechanism 2 comprises a walking disc driven shaft 21, a walking disc chain 22, a chain wheel 23, a walking disc stepping motor 24, a walking disc transmission small chain wheel 25, a transmission chain wheel 26, a walking disc chain wheel 27, a walking disc transmission shaft 28 and a walking disc proximity switch 7, wherein the walking disc transmission shaft 28 is arranged below a top plate of the main frame 4 and is positioned on the main frame 4 through two bearing seats, the walking disc driven shaft 21 is arranged at a position close to the rear part below the top plate of the main frame 4 and is positioned on the main frame 4 in the same way, two ends of the walking disc transmission shaft 28 and two ends of the walking disc driven shaft 21 are respectively provided with the walking disc chain wheel 27, and the walking disc transmission shaft 28 and the walking disc chain wheel 27 on the walking disc driven shaft 21 are connected through the two; four tray claws 20 are uniformly distributed on the walking disc chains 22, and the claws 20 on the two walking disc chains 22 are opposite in pairs; a walking disc transmission small chain wheel 25 is arranged at one end of the walking disc transmission shaft 28, and a chain wheel 23 arranged on the walking disc stepping motor 24 is connected with the walking disc transmission small chain wheel 25 through a chain to realize the operation of the stepping walking disc mechanism 2; the carriage approach switch 7 is provided above the carriage driven shaft 21.

And two sides of the walking disc transmission shaft 28 are respectively provided with a transmission chain wheel 26 with a bearing, so that the connection with the next device can be realized, and the tray 12 can be conveyed to the next process.

Fig. 5a is a schematic front view of the quick-return wobble plate mechanism of the present invention.

Fig. 5b is a schematic top view of the quick-return wobble plate mechanism of the present invention.

Fig. 5c is a schematic sectional view of fig. 5 a-a according to the present invention.

Fig. 5d is a schematic cross-sectional view of fig. 5a taken along line B-B according to the present invention.

The quick-return swinging plate mechanism 3 comprises a swinging plate front and rear grid plate 29, photoelectric switches 30 and 31, a floating mechanism, a sliding block connecting plate 32, a guide rail 33, a belt supporting plate bracket 34, a conveying belt 35, a tensioning roller 36, a swinging plate driven sprocket 37, a fixed supporting plate 38, a swinging plate chain 39, a swinging plate driving sprocket 40, a sliding belt supporting plate 41, a swinging plate driven roller 42, a swinging plate driving shaft 43, a swinging plate transmission small sprocket 44, a belt pressing roller 45, a conveying driving roller 46, a transmission small sprocket I47, a stepping motor II 48, a stepping motor sprocket 49, a transmission large sprocket 50, a transmission small sprocket II 51, a transmission shaft 52, a bearing chamber 53, a servo motor sprocket 54, a servo motor 55, a sliding roller 56, a sliding block 57 and an intelligent control system, wherein the swinging plate front and rear grid plate 29 are fixed above a top plate of a main frame 4, the conveying driving roller 46, the belt pressing roller 45, the swinging plate 43 and two ends of the swinging plate driven roller 42 penetrate through the swinging plate, the bearing with a seat outside the grid plates 29 is positioned between the two grid plates 29; one end of the driving roller 46 is provided with a small transmission chain wheel I47; two ends of the wobble plate driving shaft 43 are respectively provided with a wobble plate driving sprocket 40, and one side of the wobble plate driving shaft is also provided with a wobble plate driving small sprocket 44; two ends of the wobble plate driven roller 42 are respectively provided with a wobble plate driven sprocket 37, a wobble plate driving sprocket 40 on a wobble plate driving shaft 43 is connected with the wobble plate driven sprocket 37 on the wobble plate driven roller 42 through a wobble plate chain 39, and two bolts penetrate through holes on the two grid plates 29 to be connected with two screw holes on the wobble plate driven roller 42 to tension the wobble plate chain 39; the floating mechanism 31 is arranged at the center of the quick return swinging tray mechanism 3, and swings counterclockwise by a certain angle under the action of the air cylinder 58, so that the height distance between the bottom of the tray and the steamed bun to be swung is shortened; a photoelectric switch 30 is provided in a position near the floating mechanism 31.

The front grid plate 29 and the rear grid plate 29 are respectively provided with a section of guide rail 33, each guide rail 33 is provided with two sliding blocks 57, and the sliding belt supporting plate 41 and the sliding block connecting plate 32 are connected with the sliding blocks 57 through screws; the two ends of the sliding roller 56 with the bearing arranged inside penetrate through the long groove of the grid plate and are embedded in the U-shaped groove of the sliding block connecting plate 32; the second stepping motor 48, the servo motor 55 and the bearing seat 53 are respectively fixed on the main frame 4, and a sprocket 49 of the stepping motor on the second stepping motor 48 is connected with a small transmission sprocket 47 on the transmission driving roller 46 through a chain to control the circular transmission of the conveyer belt 35, so that the steamed stuffed bun or steamed bun is conveyed leftwards. The servo motor 55 is provided with a servo motor chain wheel 54, the large transmission chain wheel 50 and the small transmission chain wheel 51 are arranged on the transmission shaft 52, and the transmission shaft 52 is positioned in the bearing chamber 53 by two bearings. The large transmission chain wheel 50 on the transmission shaft 52 is connected with a servo motor chain wheel 54 arranged on a servo motor 55 through a chain to realize transmission. The second transmission small chain wheel 51 arranged on the transmission shaft 52 is connected with the small wobble plate transmission chain wheel 44 arranged on the wobble plate driving shaft 43 through a chain. In this way, the servo motor 55 slides horizontally in the left-right direction by the forward/reverse rotation control floating mechanism 31 and the slide belt plate 41.

Fig. 6a is a front view of the quick return swing plate floating mechanism of the present invention.

Fig. 6b shows a schematic structural depression of the quick return swing disk floating mechanism of the present invention.

Fig. 6C is a schematic cross-sectional view of fig. 6a according to the present invention.

The floating mechanism 31 comprises an air cylinder 58, an air cylinder bracket 59, a conveying belt stretching plate 60, a floating grid plate 61, an air cylinder connecting rod 62, a sliding sleeve supporting rod 63, an air cylinder supporting rod 64, a sliding sleeve 65, a floating strip supporting plate 66, a strip supporting roller shaft 67 and a strip supporting roller 68, wherein the strip supporting roller shaft 67, the strip supporting roller 68 and the floating grid plate 61 are arranged at the front side and the rear side, and the floating strip supporting plate 66, the conveying belt stretching plate 60 and the sliding sleeve supporting rod 63 are arranged between the two floating grid plates 61 and are fixed by bolts; a sliding sleeve 65 capable of freely rotating is arranged on the sliding sleeve support rod 63, and the two cylinder supports 59 are fixed on the sliding block connecting plate 32 through bolts and are positioned through the cylinder connecting rod 62; the belt supporting roll shaft 67 penetrates into the belt supporting roll 68, and two ends of the belt supporting roll shaft pass through the sliding block connecting plate 32 and the floating grid plate 61 and are fixed through nuts; the upper parts of the two air cylinders 58 are positioned on the two air cylinder brackets 59 by air cylinder support rods 64, the lower parts of the two air cylinders 58 are provided with through holes, and screws are arranged in the through holes of the air cylinders 58 and screwed into screw holes in the floating grid plates 61 for fixing.

The two belt supporting plate brackets 34 are arranged on the outer side of the swinging plate grid plate 29, one end of the fixed supporting plate 38 is fixed on the two belt supporting plate brackets 34, and the other end is fixed on the two front and rear grid plates 29; the conveying belt 35 is wound around the floating mechanism 31, the sliding belt supporting plate 41 and the fixed supporting plate 38 among the conveying driving roller 46, the belt pressing roller 45, the sliding roller 56 and the swinging plate driven roller 42 and is tensioned by the tensioning roller 36.

The utility model discloses a theory of operation and working process:

the utility model discloses the during operation, the step motor in quick-return pendulum dish mechanism 3 and the servo mechanism of falling a set 1 begins the operation, through the big sprocket 13 drive of falling a set of dish medium sprocket 14, two and arrange tray 12 downstream on the tray frame 11 in. When the tray 12 moves to the bottom of the tray to cover the two proximity switches 6 arranged on the plane of the lower frame, the first stepping motor 18 in the servo tray falling mechanism 1 stops operating, meanwhile, the stepping motor 24 in the stepping tray mechanism 2 starts operating, the stepping motor chain wheel 23 drives the tray chain 22 to circulate around the two chain wheels 27 through the tray transmission small chain wheel 25 and the two pairs of tray chain wheels 27, and the claws 20 on the tray chain 22 move forwards and push the tray 12 which covers the two proximity switches on the plane of the lower frame 4 to move forwards. When the claw 20 on the tray chain 22 is in the same position as the proximity switch 7 in the stepping tray mechanism 2, the stepping motor 24 in the stepping tray mechanism 2 stops, and the tray 12 moves to the center position of the quick return swing tray mechanism 3. When the steamed bread is conveyed to the position of the photoelectric switch 30 of the floating mechanism, the intelligent control system receives a signal, the floating mechanism 31 swings anticlockwise by a certain angle under the action of the air cylinder 58, the height distance between the bottom of the tray and the steamed bread to be placed is shortened, meanwhile, the servo motor 55 in the quick return swinging tray mechanism 3 starts to operate, the small swinging tray transmission chain wheel 44, the driving swinging tray driving chain wheel 40, the driven swinging tray chain wheel 37 and the swinging tray chain 39 are used for transmission, the swinging tray chain 39 pulls the sliding block connecting plate 32 and the floating mechanism 31 to retract rightwards quickly, the sliding block connecting plate 32 drives the sliding roller 56 to synchronously tension the conveying belt 35, and the steamed bread falls into the steamed bread tray under the action of inertia to complete the swinging tray action. Under the control of the intelligent control system, the placed steamed bread trays are conveyed to the next procedure, the next empty tray enters the central position of the quick return swinging tray mechanism, and the floating mechanism 31 rotates clockwise by the same angle to return under the action of the air cylinder 58. The servo motor 55 also rotates reversely rapidly, the wobble plate chain 39 pulls the slider connecting plate 32 and the floating mechanism 31 to return rapidly to the left, and the conveyer belt 35 drives the sliding roller 56 to return rapidly through the floating mechanism 31 to enter the wobble plate action of the next cycle.

The utility model discloses the certain angle of the floating balance mechanism that is equipped with is rotatable, has reduced the distance of steamed bun or steamed stuffed bun and tray bottom, because the problem that inertial effect steamed bun was emptyd when effectively having solved the steamed bun balance, makes the steamed bun of putting in the tray more neat, pleasing to the eye. The utility model discloses still widen the conveyer belt, a balance of pendulum just can be full with the tray in turn during the balance, improved production efficiency, shortened the time of industrial production steamed bun or steamed stuffed bun, satisfied customer's production demand greatly.

The above embodiments of the present invention are merely examples, not the only ones, and all changes within the scope of the present invention or the same range of the present invention are all surrounded by the present invention.

Claims (8)

1. The utility model provides a servo balance machine which characterized in that: the intelligent control system comprises a servo disc falling mechanism (1), a stepping disc walking mechanism (2), an emergency-return disc swinging mechanism (3), a main frame (4) and an intelligent control system, wherein the servo disc falling mechanism (1) is erected on the main frame (4), the stepping disc walking mechanism (2) is arranged on the main frame (4) close to the servo disc falling mechanism (1), and the emergency-return disc swinging mechanism (3) is arranged on the main frame (4) and is positioned at the bottom of one side of the servo disc falling mechanism (1); the servo tray falling mechanism (1) falls the tray (12) to the stepping tray walking mechanism (2), the stepping tray walking mechanism (2) conveys the tray (12) to the central position of the quick return swing mechanism (3), the quick return swing mechanism (3) utilizes inertia generated by quick retraction of a conveying belt to complete tray swinging, positions of steamed bread and steamed bread trays are sensed by a photoelectric switch and a proximity switch through an intelligent control system, and the floating mechanism swings and the servo motor drives the functional mechanisms to move, so that the functions of falling, translation, conveying, steamed bread tray swinging and the like of the steamed bread trays are realized.

2. The servo wobble plate machine of claim 1, wherein: the servo disc falling mechanism (1) comprises two disc falling racks (5), a stepping motor I (18) and a disc falling proximity switch (6), wherein the two disc falling racks (5) are respectively erected on the main rack (4); two tray falling fixing shafts (8) and tray falling transmission shafts (15) are respectively arranged at the upper part and the lower part of the tray falling rack (5), and two tray falling driven chain wheels (9) are respectively arranged at two ends of each tray falling fixing shaft (8); the two falling plate transmission shafts (15) are positioned below the main frame (4), two ends of the falling plate transmission shafts are respectively provided with a falling plate driving chain wheel (16), and the axes of the two falling plate transmission shafts (15) and the two falling plate fixing shafts (8) are positioned on the same plane in pairs; the tray falling driving chain wheel (16) and the tray falling driven chain wheel (9) are connected in pairs through four conveying chains (10) with bent plates, the tray frames (11) are fixed with the bent plates on the chains (10) through rivets, and the trays (12) are placed on the tray frames (11) which are opposite in pairs; the first stepping motor (18) is arranged on one side of the main rack (4), a stepping motor wheel (17) and a falling plate medium chain wheel (14) are arranged on one side of the first stepping motor (18), a falling plate large chain wheel (13) is arranged on one side of a falling plate transmission shaft (15), and a falling plate transmission chain (19) connects the stepping motor wheel (17), the falling plate medium chain wheel (14) and the falling plate large chain wheel (13) to realize the transmission of the servo falling plate mechanism (1) and further realize the downward conveying of the tray (12); the falling plate proximity switch (6) is arranged on the plane of the main frame (4).

3. The servo wobble plate machine of claim 1, wherein: the stepping walking plate mechanism (2) comprises a walking plate driven shaft (21), walking plate chains (22), chain wheels (23), a walking plate stepping motor (24), a walking plate transmission small chain wheel (25), a transmission chain wheel (26), a walking plate chain wheel (27), a walking plate transmission shaft (28) and a walking plate proximity switch (7), wherein the walking plate transmission shaft (28) is arranged below a top plate of a main frame (4) and is positioned on the main frame (4) through two bearing seats, the walking plate driven shaft (21) is arranged at a position, close to the rear, below the top plate of the main frame (4) and is positioned on the main frame (4) in the same mode, two walking plate chain wheels (27) are respectively arranged at two ends of the walking plate transmission shaft (28) and two ends of the walking plate driven shaft (21), and the two walking plate chains (22) connect the walking plate transmission shaft (28) with the walking plate chain wheels (27) on the walking plate driven shaft (21); four tray clamping jaws (20) are uniformly distributed on the tray walking chains (22), and the clamping jaws (20) on the two tray walking chains (22) are opposite to each other in pairs; one end of the walking disc transmission shaft (28) is provided with a walking disc transmission small chain wheel (25), and a chain wheel (23) arranged on the walking disc stepping motor (24) is connected with the walking disc transmission small chain wheel (25) through a chain to realize the operation of the stepping walking disc mechanism (2); the walking disc approach switch (7) is arranged above the walking disc driven shaft (21).

4. The servo wobble plate machine of claim 3, wherein: and two sides of the walking disc transmission shaft (28) are respectively provided with a transmission chain wheel (26) with a bearing, so that the walking disc transmission shaft can be connected with the next device to convey the tray (12) to the next procedure.

5. The servo wobble plate machine of claim 1, wherein: the quick-return swinging disc mechanism (3) comprises a swinging disc front and rear grid plate (29), a photoelectric switch (30), a floating mechanism (31), a sliding block connecting plate (32), a guide rail (33), a belt supporting plate bracket (34), a conveying belt (35), a tensioning roller (36), a swinging disc driven sprocket (37), a fixed supporting plate (38), a swinging disc chain (39), a swinging disc driving sprocket (40), a sliding belt supporting plate (41), a swinging disc driven roller (42), a swinging disc driving shaft (43), a swinging disc driving small sprocket (44), a belt pressing roller (45), a conveying driving roller (46), a driving small sprocket I (47), a stepping motor II (48), a stepping motor sprocket (49), a driving large sprocket (50), a driving small sprocket II (51), a transmission shaft (52), a bearing chamber (53), a servo motor sprocket (54), a servo motor (55), a sliding roller (56), a sliding block (57) and an intelligent control system, the front and rear grid plates (29) of the swinging plate are fixed above a top plate of the main frame (4), two ends of a conveying driving roller (46), a belt pressing roller (45), a swinging plate driving shaft (43) and a swinging plate driven roller (42) penetrate through the front and rear grid plates (29) of the swinging plate, and are positioned between the two grid plates (29) by a bearing with a seat outside the grid plates (29); one end of the conveying driving roller (46) is provided with a first transmission small chain wheel (47); two ends of the wobble plate driving shaft (43) are respectively provided with a wobble plate driving sprocket (40), and one side of the wobble plate driving shaft is also provided with a wobble plate driving small sprocket (44); two ends of the wobble plate driven roller (42) are respectively provided with a wobble plate driven sprocket (37), a wobble plate driving sprocket (40) on a wobble plate driving shaft (43) is connected with the wobble plate driven sprocket (37) on the wobble plate driven roller (42) through a wobble plate chain (39), and two bolts penetrate through holes on the two grid plates (29) to be connected with two screw holes on the wobble plate driven roller (42) to tension the wobble plate chain (39); the floating mechanism (31) is arranged at the center of the quick return swinging tray mechanism (3), and swings counterclockwise by a certain angle under the action of the air cylinder (58) to shorten the height distance between the bottom of the tray and the steamed bread to be swung; a photoelectric switch (30) is provided in a position near the floating mechanism (31).

6. The servo wobble plate machine of claim 5, wherein: the front grid plate and the rear grid plate (29) are respectively provided with a section of guide rail (33), each guide rail (33) is provided with two sliding blocks (57), and the sliding support belt plate (41) and the sliding block connecting plate (32) are connected with the sliding blocks (57) through screws; two ends of a sliding roller (56) internally provided with a bearing penetrate through the grid plate long groove and are embedded in the U-shaped groove of the sliding block connecting plate (32); a second stepping motor (48), a servo motor (55) and a bearing chamber (53) are respectively fixed on the main frame (4), and a sprocket wheel (49) of the second stepping motor (48) is connected with a first transmission small sprocket wheel (47) on the transmission driving roller (46) through a chain to control the circular transmission of the conveyer belt (35) so as to realize the leftward transmission of the steamed stuffed buns or steamed buns; a servo motor chain wheel (54) is arranged on a servo motor (55), a large transmission chain wheel (50) and a small transmission chain wheel (51) are arranged on a transmission shaft (52), and the transmission shaft (52) is positioned in the bearing chamber (53) through two bearings; a large transmission chain wheel (50) on the transmission shaft (52) is connected with a servo motor chain wheel (54) arranged on a servo motor (55) through a chain to realize transmission; the second transmission small chain wheel (51) arranged on the transmission shaft (52) is connected with the small wobble plate transmission chain wheel (44) arranged on the wobble plate driving shaft (43) through a chain; the servo motor (55) controls the floating mechanism (31) and the sliding belt supporting plate (41) to slide left and right in the horizontal direction through positive and negative rotation.

7. The servo wobble plate machine of claim 5, wherein: the floating mechanism (31) comprises an air cylinder (58), an air cylinder support (59), a conveying belt stretching plate (60), floating grid plates (61), an air cylinder connecting rod (62), a sliding sleeve supporting rod (63), an air cylinder supporting rod (64), a sliding sleeve (65), a floating grid plate (66), a strip supporting roller shaft (67) and a strip supporting roller (68), wherein the strip supporting roller shaft (67), the strip supporting roller (68) and the floating grid plates (61) are arranged on the front side and the rear side, and the floating grid plates (66), the conveying belt stretching plate (60) and the sliding sleeve supporting rod (63) are arranged between the two floating grid plates (61) and are fixed by bolts; a sliding sleeve (65) capable of freely rotating is arranged on the sliding sleeve support rod (63), and the two cylinder supports (59) are fixed on the sliding block connecting plate (32) through bolts and are positioned through the cylinder connecting rod (62); a belt supporting roll shaft (67) penetrates into the belt supporting roll (68), and two ends of the belt supporting roll shaft penetrate through the sliding block connecting plate (32) and the floating grid plate (61) and are fixed through nuts; the upper parts of the two cylinders (58) are positioned on the two cylinder supports (59) through cylinder support rods (64), through holes are formed in the lower parts of the two cylinders (58), and screws are arranged in the through holes of the cylinders (58) and screwed into screw holes in the floating grid plates (61) for fixing.

8. The servo wobble plate machine of claim 5, wherein: the two belt supporting plate brackets (34) are arranged on the outer side of the swinging plate grid plate (29), one end of the fixed supporting plate (38) is fixed on the two belt supporting plate brackets (34), and the other end is fixed on the two front and rear grid plates (29); the conveying belt (35) bypasses the floating mechanism (31), the sliding belt supporting plate (41) and the fixed supporting plate (38) and is wound among the conveying driving roller (46), the belt pressing roller (45), the sliding roller (56) and the swinging plate driven roller (42) and tensioned by the tensioning roller (36).

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