CN210399858U

CN210399858U - Material drying line

Info

Publication number: CN210399858U
Application number: CN201921216717.4U
Authority: CN
Inventors: 郑锦锋; 张铸佳
Original assignee: Accubal Intelligent Machinery Co Ltd
Current assignee: Accubal Intelligent Machinery Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-04-24
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a material drying line, wherein material drying line is mainly by dry transfer chain, integer unloader, fixed frame, the activity frame, it constitutes to pursue fast branch material frame and controller, fixed frame and activity frame are passed to the one end of dry transfer chain, and activity frame and fixed frame sliding connection, integer unloader installs in the activity frame through pursuing fast branch material mechanism, the controller detects the information of dry transfer chain and controls integer unloader's motion according to encoder and position sensor, wherein integer unloader's drive is realized through first driving motor and second driving motor. The utility model discloses a integer unloader utilizes second driving motor to chase after fast and throws the material, and when the event was thrown the material, the material was accurate from the die mould charging barrel, completely fell into the drying box, avoided the material to drop outside the drying box, improved work effect, still improved work efficiency simultaneously.

Description

Material drying line

Technical Field

The utility model relates to a food processing field technique, concretely relates to material drying line.

Background

Foods such as noodles, vermicelli, rice flour and the like are important food materials in daily life of people. To ensure preservation of the food material, it is often necessary to dry the food material prior to packaging. The drying of food material is usually carried out using a material drying wire. The shaping blanking part in the current material drying line is of a fixed structure, and the drying box on the drying conveying line is movable. When the drying box moves to the position right below the feeding port of the shaping feeding, the material door is opened, and the shaped material falls down to the drying box. This can be achieved but is not effective. If the moving speed of the drying box is higher than the falling speed of the materials, the vermicelli or noodles fall to the edge of the drying box or outside the drying box, and therefore the vermicelli or noodles cannot be completely fed into the drying box. Meanwhile, the feeding efficiency of the existing material drying line is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects existing in the prior art and providing a material drying line. The material drying line can ensure that materials accurately and completely fall into the drying box so as to improve the working efficiency and working effect of subsequent processes.

The purpose of the utility model is realized through the following technical scheme: the material drying line comprises a drying conveying line, a shaping blanking device, a fixed rack, a movable rack, a speed following and distributing rack and a controller, wherein one end of the drying conveying line penetrates through the fixed rack and the movable rack, the upper end of a movable mechanism is connected with the upper end of the fixed rack in a sliding manner, a first driving motor for driving the movable rack is arranged at the upper end of the fixed rack, the first driving motor is connected with the movable rack through a first transmission mechanism, and the moving direction of the movable rack driven by the first driving motor is perpendicular to the conveying direction space of the drying conveying line; the speed following and distributing frame is arranged in the movable frame, a second driving motor for driving the speed following and distributing frame is arranged in the movable frame, the second driving motor is connected with the speed following and distributing frame through a second transmission mechanism, and the moving direction of the speed following and distributing frame driven by the second driving motor is consistent with the conveying direction of the drying conveying line; the shaping blanking device is installed on the speed-following material distribution rack, an encoder and a position sensor are arranged on one side of the drying conveying line, and the encoder, the position sensor, the first driving motor, the second driving motor and the shaping blanking device are all connected with the controller.

Preferably, pulleys are arranged on two sides of the upper end of the fixed rack, a sliding rod matched with the pulleys is arranged at the upper end of the movable rack, and the pulleys are connected with the sliding rod.

Preferably, the first transmission mechanism includes a first gear and a first rack, the first gear is mounted on the power output shaft of the first driving motor, the first rack is mounted on one side of the movable frame, and the first gear is engaged with the first rack.

Preferably, the both sides of activity frame all are equipped with the spout, the upper end both sides of fixed frame all are equipped with the leading wheel that matches with the spout, the leading wheel is connected with corresponding spout.

Preferably, the second transmission mechanism comprises 2 second racks, 2 second gears and a transmission shaft, the 2 second racks are respectively installed on two sides of the speed-following material-distributing rack, the 2 second gears are respectively meshed with the 2 second gears, the 2 second gears are connected through the transmission shaft, and one end of the transmission shaft is connected with the second driving motor.

Preferably, the shaping and discharging device comprises a feeding mechanism, a profiling charging barrel, at least one group of shaping mechanisms, a cross beam, a rotating motor, a profiling motor and a lifting mechanism, wherein the feeding mechanism and the profiling charging barrel are both arranged on the speed-chasing distribution frame, the side wall of the profiling charging barrel is provided with feeding ports equal to the number of the shaping mechanisms, the upper end of the profiling charging barrel is provided with shaping ports equal to the number of the shaping mechanisms, the lower end of the profiling charging barrel is provided with blanking ports equal to the number of the shaping mechanisms, and the shaping ports are communicated with the corresponding blanking ports through shaping channels; one side of the shaping channel is communicated with the feeding port, the feeding port is connected with the feeding mechanism, the upper end of the shaping mechanism is mounted on the cross beam, the upper end of the shaping mechanism is connected with the rotating motor, and the lower end of the shaping machine is opposite to the shaping port; two ends of the cross beam are connected with a lifting mechanism, and the lifting mechanism is connected with a profiling motor; the lower extreme of die mould charging barrel is equipped with the bin gate mechanism of control blanking mouth switching, rotating electrical machines, die mould motor and bin gate mechanism all are connected with the controller.

Preferably, the shaping mechanism comprises a connecting rod, a profiling rod and at least one stirring rod, the upper end of the connecting rod is connected with the cross beam through a connecting bearing, the upper end of the profiling rod is connected with the lower end of the connecting rod, the upper end of the stirring rod is fixed at the lower end of the profiling rod, and the connecting rod is connected with the rotating motor through a gear transmission mechanism.

Preferably, the gear transmission mechanism comprises a driving gear and driven gears equal in number to the shaping mechanism, the driving gear is mounted on a power output shaft of the rotating motor, each driven gear is mounted on a corresponding connecting rod, 2 adjacent driven gears are in meshed connection, and the driving gear is in meshed connection with one of the driven gears.

Preferably, the feeding mechanism comprises a material guide groove, a bottom plate, a push rod, a push plate and a material pushing cylinder, one end of the bottom plate is fixed to the compression blanking barrel, the material guide groove is provided with a feeding groove equal to the material inlet, each feeding groove is communicated with the corresponding material inlet, a push block is arranged in each feeding groove and connected with the push plate through the push rod, the push plate is connected with a telescopic rod of the material pushing cylinder, and a material distributing hopper assembly is arranged above the material guide groove.

Preferably, the lifting mechanism comprises a linkage shaft and two groups of lifting assemblies, each lifting assembly comprises a driving belt wheel, a driven belt wheel, a synchronous belt, an upper mounting seat and a lower mounting seat, the driving belt wheels and the driven belt wheels are respectively mounted on the upper mounting seat and the lower mounting seat, the driving belt wheels of the two groups of lifting assemblies are connected through the linkage shaft, and the driving belt wheel of one group of lifting assemblies is connected with a power output shaft of the profiling motor; the two ends of the cross beam are respectively connected with the synchronous belts in the two groups of lifting assemblies through the sliding tables.

Preferably, the bin gate mechanism comprises a bin gate cylinder, a blanking bin gate and two sets of slide rails, the two sets of slide rails are respectively installed on two sides of the compression type blanking barrel, two ends of the blanking bin gate are respectively connected with the two sets of slide rails, a telescopic rod of the bin gate cylinder is connected with the blanking bin gate, and the bin gate cylinder is connected with the controller.

The feeding method based on the material drying line is characterized by comprising the following steps of:

1) acquiring the speed and the real-time position of a drying box in the drying conveying line by using an encoder and a position sensor;

2) according to the speed and the real-time position of the drying box, the controller controls a second driving motor, the second driving motor drives the speed-following distributor frame to drive the pressure-type blanking barrels to move longitudinally, blanking ports of the pressure-type blanking barrels are aligned with the corresponding drying boxes, and the moving speed and the moving direction of the pressure-type blanking barrels are consistent with those of the drying boxes;

3) the controller controls the rotating motor and the profiling motor, and the material of the profiling charging barrel is shaped in a spinning integrated mode; when the moving speed and the moving direction of the profiling charging-off barrel are consistent with those of the drying box, the charging door mechanism opens the profiling charging-off barrel, and the shaped material directly falls into the drying box right below;

4) and after the discharging is finished, the controller controls the second driving motor again, the profiling discharging barrel is returned to the initial position to receive the feeding, and then the steps 1) to 3) are repeated to realize continuous speed-following feeding.

The utility model discloses for prior art have following advantage:

1. this material drying line mainly adopts dry transfer chain, integer unloader, fixed frame, movable frame, it divides material frame and controller to constitute to pursue the speed, wherein integer unloader installs and divides the material frame at pursuing the speed, rethread second driving motor, the encoder, position sensor and controller cooperation, thereby the die mould feed cylinder among the steerable integer unloader can with dry box with fast equidirectional removal, when the event is thrown the material, the material is accurate from die mould feed cylinder, fall into in the dry box completely, avoid the material to fall outside dry box, and the work effect is improved.

2. This material drying line utilizes the combined action of second driving motor encoder, position sensor and controller, makes the integer unloader who installs at the material frame that divides of chasing after fast realize chasing after fast effect, so integer unloader need not wait for to confirm opens the bin gate again like current to realize throwing the material fast, improve work efficiency.

3. According to the feeding method of the material drying line, the second driving motor drives the speed-following distribution frame to drive the shaping and blanking device to track the speed and feed the materials, namely, the middle-pressure blanking barrel of the shaping and blanking device and the drying box move in the same speed and the same direction and feed the materials simultaneously, so that the materials can accurately and completely fall into the drying box, the working effect is improved, and the working efficiency is also improved.

Drawings

Fig. 1 is a schematic view of a first view angle structure of the material drying line of the present invention.

Fig. 2 is a second view structural diagram of the material drying line of the present invention.

Fig. 3 is a schematic structural view of the shaping blanking device of the present invention installed on the material distributing frame.

Fig. 4 is a top view of the shaping and blanking device of the present invention installed on the material distributing frame.

Fig. 5 is a sectional view taken in the direction of a-a in fig. 4.

Fig. 6 is a schematic structural view of the shaping and blanking device of the present invention. Wherein, for the clear display, a material guide groove, a bottom plate, a push rod, a push plate and a material pushing cylinder in the feeding mechanism are omitted.

Fig. 7 is a front view of the shaping and blanking device of the present invention. Wherein, for the clear display, a material guide groove, a bottom plate, a push rod, a push plate and a material pushing cylinder in the feeding mechanism are omitted.

Fig. 8 is a sectional view taken in the direction B-B in fig. 7.

Wherein, 1 is a drying conveying line, 2 is a shaping blanking device, 3 is a fixed frame, 4 is a movable frame, 5 is a speed-following material-distributing frame, 6 is a first driving motor, 7 is a first transmission mechanism, 8 is a second driving motor, 9 is a second transmission mechanism, 10 is an encoder, 11 is a pulley, 12 is a sliding rod, 13 is a first gear, 14 is a first rack, 15 is a sliding chute, 16 is a guide wheel, 17 is a second rack, 18 is a second gear, 19 is a transmission shaft, 20 is a feeding mechanism, 21 is a profiling charging barrel, 22 is a shaping mechanism, 23 is a rotating motor, 24 is a profiling motor, 25 is a lifting mechanism, 26 is a feeding port, 27 is a shaping port, 28 is a blanking port, 29 is a shaping channel, 30 is a cross beam, 31 is a material door mechanism, 32 is a connecting rod, 33 is a profiling rod, 34 is a stirring rod, 35 is a connecting bearing, 36 is a driven gear, 38 is a material guide groove, 39 is a bottom plate, 40 is a push rod, 41 is a push plate, 42 is a material pushing cylinder, 43 is a guide rod, 44 is a feeding groove, 45 is a push block, 46 is a hopper component, 47 is a linkage shaft, 48 is a lifting component, 49 is a synchronous belt, 50 is an upper mounting seat, 51 is a lower mounting seat, 52 is a sliding table, 53 is a guide rail, 54 is a hopper door cylinder, 55 is a hopper door and 56 is a slide rail.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

The material drying line shown in fig. 1 to 4 comprises a drying conveying line, a shaping and blanking device, a fixed frame, a movable frame, a speed-following material-distributing frame and a controller, wherein one end of the drying conveying line penetrates through the fixed frame and the movable frame, the upper end of a movable mechanism is slidably connected with the upper end of the fixed frame, a first driving motor for driving the movable frame is arranged at the upper end of the fixed frame, the first driving motor is connected with the movable frame through a first transmission mechanism, and the moving direction of the movable frame driven by the first driving motor is perpendicular to the conveying direction space of the drying conveying line; the speed following and distributing frame is arranged in the movable frame, a second driving motor for driving the speed following and distributing frame is arranged in the movable frame, the second driving motor is connected with the speed following and distributing frame through a second transmission mechanism, and the moving direction of the speed following and distributing frame driven by the second driving motor is consistent with the conveying direction of the drying conveying line; the shaping blanking device is installed on the speed-following material distribution rack, an encoder and a position sensor are arranged on one side of the drying conveying line, and the encoder, the position sensor, the first driving motor, the second driving motor and the shaping blanking device are all connected with the controller.

Specifically, in this embodiment, the controller mainly adopts PLC, and the encoder is used for detecting the moving speed of the drying box on the drying conveyor line, and position sensor is used for detecting the real-time position of the drying box. According to the detected moving speed and the real-time position, the controller controls the second driving motor to enable the blanking opening of the profiling blanking barrel in the profiling blanking device to be continuously aligned with the drying box, namely, the moving speed and the moving direction of the profiling blanking box are consistent with the moving speed and the moving direction of the drying box, and the profiling blanking opening is aligned with the drying box, so that the materials which are well profiled are completely and accurately thrown into the drying box. In addition, the controller controls the first driving motor, the first driving motor drives the movable rack to drive the profiling blanking barrel to move transversely (namely in the direction perpendicular to the conveying direction of the drying conveying line), and the movable rack brings parts such as the shaping blanking device out of the fixed rack, so that the parts such as the shaping blanking device can be conveniently cleaned, and the processing quality of subsequent materials can be guaranteed.

The two sides of the upper end of the fixed rack are both provided with pulleys, the upper end of the movable rack is provided with a slide bar matched with the pulleys, and the pulleys are connected with the slide bar. Utilize pulley and slide bar to carry out sliding connection between moving mechanism and the fixed frame, this simple structure, simple to operate, and guaranteed the stability when moving frame removes, and then can accurately align between the blanking mouth of assurance die mould blanking cylinder and the dry box.

The first transmission mechanism comprises a first gear and a first rack, the first gear is mounted on a power output shaft of the first driving motor, the first rack is mounted on one side of the movable rack, and the first gear is meshed with the first rack. The first transmission mechanism is simple in structure and good in stability.

The movable rack is characterized in that sliding grooves are formed in the two sides of the movable rack, guide wheels matched with the sliding grooves are arranged on the two sides of the upper end of the fixed rack, and the guide wheels are connected with the corresponding sliding grooves. The guide wheels play a role in restraining the movement, and the guide wheels positioned on two sides of the upper end of the fixed rack clamp the movable mechanism so as to further ensure the stability of the movable rack in the transverse movement (namely the direction perpendicular to the conveying direction of the drying conveying line).

The second transmission mechanism comprises 2 second racks, 2 second gears and a transmission shaft, wherein the 2 second racks are respectively arranged on two sides of the speed-following material distribution rack, the 2 second gears are respectively meshed with the 2 second gears, the 2 second gears are connected through the transmission shaft, and one end of the transmission shaft is connected with the second driving motor. The second rack is 2, and the second gear is 2 correspondingly. 2 second rack install respectively in the both sides of pursuing fast branch material frame to when 2 second gear of second driving motor drive rotated, 2 second gear synchronous rotations in order to pursue fast branch material frame longitudinal movement (promptly with the direction of delivery of dry transfer chain the same) through corresponding second rack drive, guarantee the die mould blanking section of thick bamboo and can pursue the moving speed of dry box fast, and stability is good.

As shown in fig. 5 to 8, the shaping and discharging device comprises a feeding mechanism, a profiling charging barrel, at least one group of shaping mechanisms, a cross beam, a rotating motor, a profiling motor and a lifting mechanism, wherein the feeding mechanism and the profiling charging barrel are both mounted on a speed-following distribution frame, the side wall of the profiling charging barrel is provided with feeding ports equal in number to the shaping mechanisms, the upper end of the profiling charging barrel is provided with shaping ports equal in number to the shaping mechanisms, the lower end of the profiling charging barrel is provided with blanking ports equal in number to the shaping mechanisms, and the shaping ports are communicated with the corresponding blanking ports through shaping channels; one side of the shaping channel is communicated with the feeding port, the feeding port is connected with the feeding mechanism, the upper end of the shaping mechanism is mounted on the cross beam, the upper end of the shaping mechanism is connected with the rotating motor, and the lower end of the shaping machine is opposite to the shaping port; two ends of the cross beam are connected with a lifting mechanism, and the lifting mechanism is connected with a profiling motor; the lower extreme of die mould charging barrel is equipped with the bin gate mechanism of control blanking mouth switching, rotating electrical machines, die mould motor and bin gate mechanism all are connected with the controller.

Specifically, the feeding mechanism sends the material into the shaping channel through the feeding port, then the profiling motor and the rotating motor are started to drive the shaping mechanism to move downwards and rotationally, the stirring rod in the shaping mechanism is used for straightening the material in the rotating process, meanwhile, the profiling rod presses downwards to press and shape the material, and the material forms a complete and stable shape in the shaping channel through the combined action of the shaping channel, the stirring rod and the profiling rod; and finally, the controller starts the material door mechanism to open the blanking port, so that the material in the shaping channel is completely and accurately thrown into the drying box below.

The shaping mechanism comprises a connecting rod, a shaping rod and at least one stirring rod, the upper end of the connecting rod is connected with the cross beam through a connecting bearing, the upper end of the shaping rod is connected with the lower end of the connecting rod, the upper end of the stirring rod is fixed at the lower end of the shaping rod, and the connecting rod is connected with the rotating motor through a gear transmission mechanism. Specifically, the stirring rod adopts the basis more, equally distributes in the bottom of molding rod. In the shaping process, the profiling motor and the rotating motor are both started, the profiling motor drives the profiling rod and the stirring rod to move downwards, the stirring rod is inserted into the material and then rotates to straighten the material, meanwhile, the bottom surface of the profiling rod presses the material to compress the material, the material is prevented from being loose, the material is enabled to form a complete and stable shape in the shaping channel, the shaping efficiency is improved in the spinning integrated mode, and the integral shaping effect is further ensured.

The gear transmission mechanism comprises a driving gear and driven gears which are equal to the shaping mechanism in number, the driving gear is mounted on a power output shaft of the rotating motor, each driven gear is mounted on a corresponding connecting rod, 2 adjacent driven gears are meshed and connected, and the driving gear is meshed and connected with one of the driven gears. Wherein, the integer mechanism is in the multiunit, and the driven gear that is located the integer mechanism of middle one set of is connected with the driving gear. The gear transmission mode is utilized, and the stability is high. The rotating motor can drive the stirring rod to rotate through the gear transmission mechanism and the connecting rod.

The feeding mechanism comprises a material guide groove, a bottom plate, a push rod, a push plate and a material pushing cylinder, one end of the bottom plate is fixed on the compression blanking barrel, a feeding groove equal to the material inlet is formed in the material guide groove, each feeding groove is communicated with the corresponding material inlet, a push block is arranged in each feeding groove and connected with the push plate through the push rod, the push plate is connected with a telescopic rod of the material pushing cylinder, and a material distributing hopper assembly is arranged above the material guide groove. This reinforced mechanism's simple structure can cooperate with current minute hopper subassembly and use, has many chutes in the material guide slot and can add the die mould blanking section of thick bamboo simultaneously and fall to further improve work efficiency. In order to ensure that the material of the feeding chute is completely pushed into the shaping channel in the profiling charging barrel, one end of the bottom plate and one end of the push block are both provided with arc-shaped surfaces matched with the profile of the shaping channel, and the arc-shaped surfaces positioned on the bottom plate and the push block are positioned on the same vertical surface. Wherein, the pushing cylinder drives the pushing block to reciprocate in the feeding groove through the pushing plate and the pushing rod. In order to ensure the stability of the motion of the push block, two ends of the push plate are connected with guide rods.

The lifting mechanism comprises a linkage shaft and two groups of lifting components, each lifting component comprises a driving belt wheel, a driven belt wheel, a synchronous belt, an upper mounting seat and a lower mounting seat, the driving belt wheels and the driven belt wheels are respectively mounted on the upper mounting seat and the lower mounting seat, the driving belt wheels in the two groups of lifting components are connected through the linkage shaft, and the driving belt wheel in one group of lifting components is connected with a power output shaft of the profiling motor; the two ends of the cross beam are respectively connected with the synchronous belts in the two groups of lifting assemblies through the sliding tables. The shaping mechanism is driven by the synchronous belt to move up and down, and the shaping mechanism is stable. And meanwhile, a guide rail matched with the synchronous belt is arranged between the upper mounting seat and the lower mounting seat, and the upper end and the lower end of the guide rail are respectively connected with the upper mounting seat and the lower mounting seat. This can further guarantee to drive the integer mechanism to reciprocate steadily, makes the die mould stick have sufficient pressure and suppresses the material to improve the integer effect of material.

The bin gate mechanism comprises a bin gate cylinder, a blanking bin gate and two sets of slide rails, the two sets of slide rails are respectively installed on two sides of the compression blanking barrel, two ends of the blanking bin gate are respectively connected with the two sets of slide rails, a telescopic rod of the bin gate cylinder is connected with the blanking bin gate, and the bin gate cylinder is connected with the controller. The feed gate mechanism is used for controlling the opening and closing of the blanking port, and meanwhile, when the molding rod presses the material, the blanking gate also provides certain supporting force, so that the material shaping effect is guaranteed. The bin gate mechanism in this embodiment mainly comprises sluice gate cylinder, blanking hopper door and slide rail, and this simple structure, and stable in structure, operational reliability is high.

2) according to the speed and the real-time position of the drying box, the controller controls a second driving motor, the second driving motor drives the speed following distributor frame to drive the pressure type blanking barrel to move longitudinally (namely, the speed following distributor frame is the same as the conveying direction of the drying conveying line), a blanking port of the pressure type blanking barrel is aligned with the corresponding drying box, and the moving speed and the moving direction of the pressure type blanking barrel are the same as those of the drying box;

Specifically, the speed and position of the drying box are determined by an encoder and a position sensor; and the feeding mechanism sends the material into the profiling charging barrel, the rotating motor and the profiling motor jointly drive the profiling rod and the stirring rod, and the material in the profiling channel is pressed in a spinning integrated mode, so that the material forms a complete and stable structural form.

Meanwhile, according to the detected speed and position of the drying box, the second driving motor drives the pressure type blanking barrel to move longitudinally and acceleratively through the speed following distributor frame, after a blanking port of the pressure type blanking barrel is aligned with the corresponding drying box, the moving speed of the pressure type blanking barrel is kept equal to that of the drying box, at the moment, a blanking hopper door is started through a hopper door cylinder to open the blanking port, and the material which is well shaped in the shaping channel is directly, accurately and completely thrown into the drying box to perform the next procedure. In the process, the profiling discharging barrel adopts the mode of firstly tracking the speed and then feeding the materials under the condition of keeping the same speed, so that the materials can completely and accurately fall into the drying box, and meanwhile, the traditional discharging device is not needed to wait for the alignment of the drying box and the discharging port, and the working efficiency is further improved. Meanwhile, the shaping and blanking device carries out reciprocating motion through the first driving motor and the second driving motor, so that continuous speed-following feeding is realized.

And the cleaning of parts such as the shaping blanking device is generally carried out once or twice a day. Before components such as the shaping blanking device and the like are carried out, the first driving motor is controlled to start, then the movable rack drives the profiling blanking barrel to move transversely (namely in the direction perpendicular to the conveying direction of the drying conveying line), and the movable rack brings the components such as the shaping blanking device and the like out of the fixed rack, so that the components such as the shaping blanking device and the like are conveniently cleaned, and the subsequent processing quality is ensured. Meanwhile, the first driving motor is convenient for calibrating the shaping blanking device, and a blanking opening of the profiling blanking barrel is aligned with the longitudinally arranged drying boxes, so that the blanking accuracy is further improved.

The above-mentioned specific implementation is the preferred embodiment of the present invention, can not be right the utility model discloses the limit, any other does not deviate from the technical scheme of the utility model and the change or other equivalent replacement modes of doing all contain within the scope of protection of the utility model.

Claims

1. A material drying line which is characterized in that: the automatic drying and feeding device comprises a drying conveying line, a shaping and feeding device, a fixed rack, a movable rack, a speed-following and distributing rack and a controller, wherein one end of the drying conveying line penetrates through the fixed rack and the movable rack, the upper end of a movable mechanism is connected with the upper end of the fixed rack in a sliding manner, a first driving motor for driving the movable rack is arranged at the upper end of the fixed rack, the first driving motor is connected with the movable rack through a first transmission mechanism, and the moving direction of the movable rack driven by the first driving motor is perpendicular to the conveying direction space of the drying conveying line; the speed following and distributing frame is arranged in the movable frame, a second driving motor for driving the speed following and distributing frame is arranged in the movable frame, the second driving motor is connected with the speed following and distributing frame through a second transmission mechanism, and the moving direction of the speed following and distributing frame driven by the second driving motor is consistent with the conveying direction of the drying conveying line; the shaping blanking device is installed on the speed-following material distribution rack, an encoder and a position sensor are arranged on one side of the drying conveying line, and the encoder, the position sensor, the first driving motor, the second driving motor and the shaping blanking device are all connected with the controller.

2. The material drying line of claim 1, wherein: the two sides of the upper end of the fixed rack are both provided with pulleys, the upper end of the movable rack is provided with a slide bar matched with the pulleys, and the pulleys are connected with the slide bar.

3. The material drying line of claim 1, wherein: the first transmission mechanism comprises a first gear and a first rack, the first gear is mounted on a power output shaft of the first driving motor, the first rack is mounted on one side of the movable rack, and the first gear is meshed with the first rack.

4. The material drying line of claim 1, wherein: the movable rack is characterized in that sliding grooves are formed in the two sides of the movable rack, guide wheels matched with the sliding grooves are arranged on the two sides of the upper end of the fixed rack, and the guide wheels are connected with the corresponding sliding grooves.

5. The material drying line of claim 1, wherein: the second transmission mechanism comprises 2 second racks, 2 second gears and a transmission shaft, wherein the 2 second racks are respectively arranged on two sides of the speed-following material distribution rack, the 2 second gears are respectively meshed with the 2 second gears, the 2 second gears are connected through the transmission shaft, and one end of the transmission shaft is connected with the second driving motor.

6. The material drying line of claim 1, wherein: the shaping and discharging device comprises a feeding mechanism, a profiling charging barrel, at least one group of shaping mechanisms, a cross beam, a rotating motor, a profiling motor and a lifting mechanism, wherein the feeding mechanism and the profiling charging barrel are both arranged on a speed-chasing distribution frame, the side wall of the profiling charging barrel is provided with feeding ports equal to the number of the shaping mechanisms, the upper end of the profiling charging barrel is provided with shaping ports equal to the number of the shaping mechanisms, the lower end of the profiling charging barrel is provided with blanking ports equal to the number of the shaping mechanisms, and the shaping ports are communicated with the corresponding blanking ports through shaping channels; one side of the shaping channel is communicated with the feeding port, the feeding port is connected with the feeding mechanism, the upper end of the shaping mechanism is mounted on the cross beam, the upper end of the shaping mechanism is connected with the rotating motor, and the lower end of the shaping machine is opposite to the shaping port; two ends of the cross beam are connected with a lifting mechanism, and the lifting mechanism is connected with a profiling motor; the lower extreme of die mould charging barrel is equipped with the bin gate mechanism of control blanking mouth switching, rotating electrical machines, die mould motor and bin gate mechanism all are connected with the controller.

7. The material drying line of claim 6, wherein: the shaping mechanism comprises a connecting rod, a shaping rod and at least one stirring rod, the upper end of the connecting rod is connected with the cross beam through a connecting bearing, the upper end of the shaping rod is connected with the lower end of the connecting rod, the upper end of the stirring rod is fixed at the lower end of the shaping rod, and the connecting rod is connected with the rotating motor through a gear transmission mechanism.

8. The material drying line of claim 6, wherein: the gear transmission mechanism comprises a driving gear and driven gears which are equal to the shaping mechanism in number, the driving gear is mounted on a power output shaft of the rotating motor, each driven gear is mounted on a corresponding connecting rod, 2 adjacent driven gears are meshed and connected, and the driving gear is meshed and connected with one of the driven gears.

9. The material drying line of claim 6, wherein: the feeding mechanism comprises a material guide groove, a bottom plate, a push rod, a push plate and a material pushing cylinder, one end of the bottom plate is fixed on the compression blanking barrel, a feeding groove equal to the material inlet is formed in the material guide groove, each feeding groove is communicated with the corresponding material inlet, a push block is arranged in each feeding groove and connected with the push plate through the push rod, the push plate is connected with a telescopic rod of the material pushing cylinder, and a material distributing hopper assembly is arranged above the material guide groove.

10. The material drying line of claim 6, wherein: the lifting mechanism comprises a linkage shaft and two groups of lifting components, each lifting component comprises a driving belt wheel, a driven belt wheel, a synchronous belt, an upper mounting seat and a lower mounting seat, the driving belt wheels and the driven belt wheels are respectively mounted on the upper mounting seat and the lower mounting seat, the driving belt wheels in the two groups of lifting components are connected through the linkage shaft, and the driving belt wheel in one group of lifting components is connected with a power output shaft of the profiling motor; the two ends of the cross beam are respectively connected with the synchronous belts in the two groups of lifting assemblies through the sliding tables.

11. The material drying line of claim 6, wherein: the bin gate mechanism comprises a bin gate cylinder, a blanking bin gate and two sets of slide rails, the two sets of slide rails are respectively installed on two sides of the compression blanking barrel, two ends of the blanking bin gate are respectively connected with the two sets of slide rails, a telescopic rod of the bin gate cylinder is connected with the blanking bin gate, and the bin gate cylinder is connected with the controller.