CN216684918U

CN216684918U - Asphalt modifier vanning system

Info

Publication number: CN216684918U
Application number: CN202220237077.0U
Authority: CN
Inventors: 刘滨; 相丽敬; 高刚
Original assignee: Shandong Gaoshike Industry And Trade Co ltd
Current assignee: Shandong Gaoshike Industry And Trade Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-06-07
Anticipated expiration: 2032-01-28

Abstract

The utility model belongs to the technical field of asphalt modifier production, and relates to an asphalt modifier boxing system which comprises an electronic scale, wherein the electronic scale is arranged right below a discharging pipe, a switch valve is arranged on the discharging pipe, a weight sensor is arranged on the electronic scale, a conveying device is arranged right in front of the electronic scale, a pressure barrel is arranged above the conveying device, the top of the pressure barrel is connected with a piston rod of a hydraulic cylinder, the hydraulic cylinder is fixed at the top of a support, two sides of the bottom of the support are respectively and fixedly connected with the corresponding conveying device, and the outer wall of the upper part of the pressure barrel is provided with a proximity switch. The utility model automatically controls the weight of the asphalt modifier in the packing box, has accurate packing amount, can compress the asphalt modifier in the box, and avoids the asphalt modifier from exceeding the box cover folding limit of the packing box, so that the box sealing process is normally carried out.

Description

Asphalt modifier vanning system

Technical Field

The utility model relates to an asphalt modifier boxing system, and belongs to the technical field of asphalt modifier production.

Background

Asphalt modifier granule is after blendor and separant intensive mixing, then discharge from the blendor and bag and case into a box, prior art is generally that the packing box is after a certain amount of asphalt modifier is adorned in the vanning position, convey to waiting to pack the region by the conveyer belt, carry out the joint sealing by the robot, but because the asphalt modifier has fluffiness, when the asphalt modifier of packing box incasement reaches required weight, the asphalt modifier generally exceeds the case lid folding limit of packing box, make follow-up robot can't cover the case lid of packing box, make the joint sealing process normally go on.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the defects of the prior art are overcome, the asphalt modifier boxing system is provided, the weight of the asphalt modifier in the packaging box is automatically controlled, the boxing amount is accurate, the asphalt modifier in the box can be pressed, the asphalt modifier is prevented from exceeding the box cover folding limit of the packaging box, and the box sealing process is normally carried out.

The asphalt modifier boxing system comprises an electronic scale, wherein the electronic scale is arranged right below a discharging pipe, a switch valve is arranged on the discharging pipe, a weight sensor is arranged on the electronic scale, a conveying device is arranged right in front of the electronic scale, a pressure barrel is arranged above the conveying device, the top of the pressure barrel is connected with a piston rod of a hydraulic cylinder, the hydraulic cylinder is fixed at the top of a support, two sides of the bottom of the support are respectively and fixedly connected with the corresponding conveying devices, and the outer wall of the upper part of the pressure barrel is provided with a proximity switch.

When the device is used, a packaging box sleeved with a packaging bag is placed on an electronic scale, a switch valve is opened, asphalt modifier particles in a mixer enter the packaging bag in the packaging box through a blanking pipe, the weight of the packaging box is increased along with the entering of the asphalt modifier particles into the packaging box until a weight sensor detects that the weight of the asphalt modifier particles in the packaging box reaches the required packaging weight, the weight sensor is externally connected with a control system, the weight sensor feeds a detection signal back to the control system, the control system controls the switch valve to be closed to stop the discharge of the asphalt modifier, a worker places the packaging box on a conveying device, the conveying device conveys the packaging box forwards, when the proximity switch detects that the packaging box moves to the position below a pressing barrel, the proximity switch is externally connected with the control system, the control system controls the conveying device to stop, and simultaneously starts a piston rod of a hydraulic cylinder to extend, the piston rod of pneumatic cylinder drives the pressure bucket and moves down and presses the pitch modifier in the packing box, makes the pitch modifier that surpasss the case lid folding limit of packing box by the compaction downwards, makes the height of the pitch modifier in the packing box be less than the case lid folding limit of packing box, then the piston rod shrink of pneumatic cylinder resets, and conveyer starts, drives the packing box again and moves forward to treating the packing position, and the staff is tied the rope to the wrapping bag in the packing box, then the robot carries out the joint sealing to the packing box. When the asphalt modifier enters the packing box, the measured value of the electronic scale is observed, and when the measured value of the electronic scale is close to the required packing weight, the amplitude of the switch valve is reduced or closed, so that the speed of the asphalt modifier entering the packing box through the blanking pipe is reduced or the asphalt modifier is manually added to the required packing weight. The weight sensor controls the weight of the asphalt modifier entering the packing box, so that the packing amount is more accurate, the barrel pressing can press the asphalt modifier in the packing box, the height of the asphalt modifier in the packing box is not higher than the folding limit of the box cover of the packing box any more, and a subsequent robot can normally seal the packing box.

Preferably, conveyer include the conveyer belt that bilateral symmetry set up, the conveyer belt one end that is close to the electronic scale is connected from the driving wheel, from last mounting panel and the lower mounting panel of driving wheel upper end and lower extreme joint support frame respectively, the action wheel is connected to the conveyer belt other end, the last mounting panel of action wheel upper end through the support frame and the output shaft of motor, the lower mounting panel of action wheel lower extreme joint support frame, the motor is fixed at the last mounting panel top of support frame, the support frame below is equipped with supplementary transmission structure, supplementary transmission structure between the conveyer belt that bilateral symmetry set up is just to the electronic scale. During the use, place the packing box that the cover has the wrapping bag at auxiliary transmission structure, starter motor, the output shaft of motor drives the action wheel and rotates, and the action wheel passes through the conveyer belt and drives from the driving wheel rotation, under the effect of action wheel and follow driving wheel, realizes that the conveyer belt drives the packing box forward on the auxiliary transmission structure.

Preferably, the auxiliary transmission structure include a plurality of live-rollers, the connecting seat of symmetry is connected respectively at live-roller both ends, connecting seat outside fixed connection support bottom, live-roller between the conveyer belt that bilateral symmetry set up is just to the electronic scale, the pitch modifier in the packing box is weighed and is accomplished the back, place the packing box on the live-roller between the conveyer belt that bilateral symmetry set up, the conveyer belt clamp packing box both sides that bilateral symmetry set up are when the transmission forward, the packing box moves forward and can drive the rotation of live-roller, reduce the frictional force between packing box bottom and the live-roller, make the transmission of packing box steady fast more.

Preferably, the conveyer belt outside set to the frosting, increase the frictional force between conveyer belt and the packing box, make the conveyer belt of bilateral symmetry setting drive packing box both sides in-process of transmission forward, be connected more firmly between conveyer belt and the packing box outside arm, transmit more steadily.

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

the utility model has reasonable structural design, controls the weight of the asphalt modifier entering the packing box through the weight sensor, ensures that the packing amount is more accurate, and presses the asphalt modifier in the packing box by driving the pressure barrel to move downwards through the hydraulic cylinder, so that the height of the asphalt modifier in the packing box is not higher than the folding limit of the box cover of the packing box any more, and a subsequent robot can carry out normal box sealing on the packing box; the conveying belts symmetrically arranged at the left side and the right side of the packing box clamp the two sides of the packing box and transmit forwards, and meanwhile, the forward motion of the packing box can drive the rotating rollers to rotate, so that the friction between the bottom of the packing box and the rotating rollers is reduced, and the transmission of the packing box is faster and more stable.

Drawings

FIG. 1 is a schematic structural diagram of a asphalt modifier boxing system;

FIG. 2 is a partial schematic view of an asphalt modifier casing system.

In the figure: 1. a motor; 2. an upper mounting plate; 3. a conveyor belt; 4. pressing the barrel; 5. a support; 6. a hydraulic cylinder; 7. a mixer; 8. a discharging pipe; 9. an on-off valve; 10. packaging the box; 11. an electronic scale; 12. a proximity switch; 13. a rotating roller; 14. a connecting seat; 15. and a lower mounting plate.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in the figures 1-2, the asphalt modifier boxing system comprises an electronic scale 11, wherein the electronic scale 11 is arranged right below a discharging pipe 8, a switch valve 9 is arranged on the discharging pipe 8, a weight sensor is arranged on the electronic scale 11, a conveying device is arranged right in front of the electronic scale 11, a pressure barrel 4 is arranged above the conveying device, the top of the pressure barrel 4 is connected with a piston rod of a hydraulic cylinder 6, the hydraulic cylinder 6 is fixed on the top of a support 5, two sides of the bottom of the support 5 are respectively fixedly connected with the corresponding conveying device, and the outer wall of the upper part of the pressure barrel 4 is provided with a proximity switch 12.

In this embodiment:

conveyer includes conveyer belt 3 that bilateral symmetry set up, 3 one end of conveyer belt that are close to electronic scale 11 are connected from the driving wheel, from last mounting panel 2 and lower mounting panel 15 of driving wheel upper end and lower extreme joint support frame respectively, the action wheel is connected to the 3 other ends of conveyer belt, the last mounting panel 2 of support frame and motor 1's output shaft are passed through to the action wheel upper end, the lower mounting panel 15 of action wheel lower extreme joint support frame, motor 1 fixes at the last mounting panel 2 top of support frame, the support frame below is equipped with the auxiliary transmission structure, the auxiliary transmission structure between the conveyer belt 3 that bilateral symmetry set up is just to electronic scale 11. During the use, place the packing box 10 that the cover has the wrapping bag at auxiliary transmission structure, starter motor 1, motor 1's output shaft drives the action wheel and rotates, and the action wheel passes through conveyer belt 3 and drives from the driving wheel rotation, under the effect of action wheel and follow driving wheel, realizes that conveyer belt 3 drives the conveying of packing box 10 on the auxiliary transmission structure forward.

The auxiliary transmission structure comprises a plurality of rotating rollers 13, the two ends of each rotating roller 13 are respectively connected with symmetrical connecting seats 14, the bottoms of the connecting seats 14 are fixedly connected with the bottoms of the connecting seats 5 on the outer side, the rotating rollers 13 between the conveying belts 3 which are arranged in the bilateral symmetry are right opposite to the electronic scale 11, after the asphalt modifier in the packing box 10 is weighed, the packing box 10 is placed on the rotating rollers 13 between the conveying belts 3 which are arranged in the bilateral symmetry, the conveying belts 3 which are arranged in the bilateral symmetry clamp the two sides of the packing box 10 to be transmitted forwards, the packing box 10 moves forwards to drive the rotating rollers 13 to rotate, the friction force between the bottom of the packing box 10 and the rotating rollers 13 is reduced, and the transmission of the packing box 10 is more rapid and stable.

The frosting surface is set to in the 3 outsides of conveyer belt, increases the frictional force between conveyer belt 3 and the packing box 10, makes the conveyer belt 3 that bilateral symmetry set up drive packing box 10 both sides forward driven in-process, and it is more firm to be connected between conveyer belt and the 10 outside arms of packing box, and the transmission is more steady.

The specific working process comprises the steps of placing a packaging box 10 sleeved with a packaging bag on an electronic scale 11, opening a switch valve 9, enabling asphalt modifier particles in a mixer 7 to enter the packaging bag in the packaging box 10 through a discharging pipe 8, enabling the weight of the packaging box 10 to be larger and larger until a weight sensor detects that the weight of the asphalt modifier particles in the packaging box 10 reaches the required packaging weight, enabling the weight sensor to be externally connected with a control system, feeding detection signals back to the control system through the weight sensor, controlling the switch valve 9 to be closed through the control system, stopping discharging the asphalt modifier, placing the packaging box 10 on a rotating roller 13 between conveying belts 3 symmetrically arranged left and right through a worker, starting a motor 1, driving a driving wheel to rotate through an output shaft of the motor 1, driving a driven wheel to rotate through the conveying belts 3, and under the action of the driving wheel and the driven wheel, the packing box 10 on the rotating roller 13 is driven by the conveyor belt 3 to be conveyed forwards, meanwhile, the packing box 10 moving forwards can drive the rotating roller 13 to rotate, the friction force between the bottom of the packing box 10 and the rotating roller 13 is reduced, the transmission of the packing box 10 is enabled to be faster and more stable, the conveyor belt 3 conveys the packing box 10 forwards to a position, when the proximity switch 12 detects that the packing box 10 moves to the position below the pressing barrel 4, the proximity switch 12 is externally connected with a control system, the control system controls the stop of the motor 1, the movement of the conveyor belt 3 is stopped, the hydraulic cylinder 6 is started simultaneously, a piston rod of the hydraulic cylinder 6 drives the pressing barrel 4 to extend downwards to press the asphalt modifier in the packing box 10, the asphalt modifier exceeding the box cover folding limit of the packing box 10 is compacted downwards, the height of the asphalt modifier in the packing box 10 is lower than the box cover folding limit of the packing box 10, and then the piston rod of the hydraulic cylinder 6 contracts and resets, and starting the motor 1 again, recovering the conveyor belt 3 to drive the packaging box 10 to move forwards to a position to be packaged, tying a packaging bag in the packaging box 10 by a worker, and then sealing the packaging box 10 by the robot.

When the asphalt modifier enters the packing box 10, the measured value of the electronic scale 11 is observed, and when the measured value of the electronic scale 11 is close to the required packing weight, the amplitude of the switch valve 9 is adjusted to be small or closed, so that the speed of the asphalt modifier entering the packing box 10 through the blanking pipe 8 is reduced or the asphalt modifier is manually added to all the packing weight values.

Claims

1. The utility model provides an asphalt modifier vanning system which characterized in that: including electronic scale (11), electronic scale (11) set up under unloading pipe (8), be equipped with ooff valve (9) on unloading pipe (8), be equipped with weighing transducer on electronic scale (11), be equipped with conveyer directly in front of electronic scale (11), conveyer's top is equipped with presses bucket (4), press the piston rod of bucket (4) top connection pneumatic cylinder (6), pneumatic cylinder (6) are fixed at support (5) top, support (5) bottom both sides are the conveyer that fixed connection corresponds respectively, it is equipped with proximity switch (12) to press bucket (4) upper portion outer wall.

2. The asphalt modifier boxing system as set forth in claim 1, wherein: conveyer includes conveyer belt (3) that bilateral symmetry set up, conveyer belt (3) one end that is close to electronic scale (11) is connected from the driving wheel, from last mounting panel (2) and lower mounting panel (15) of driving wheel upper end and lower extreme joint support frame respectively, the action wheel is connected to the conveyer belt (3) other end, the last mounting panel (2) of support frame and the output shaft of motor (1) are passed through to the action wheel upper end, lower mounting panel (15) of action wheel lower extreme joint support frame, last mounting panel (2) top at the support frame is fixed in motor (1), the support frame below is equipped with supplementary transmission structure, supplementary transmission structure between conveyer belt (3) that bilateral symmetry set up is just to electronic scale (11).

3. The asphalt modifier boxing system of claim 2, wherein: the auxiliary transmission structure comprises a plurality of rotating rollers (13), two ends of each rotating roller (13) are respectively connected with symmetrical connecting seats (14), the bottoms of the brackets (5) are fixedly connected to the outer sides of the connecting seats (14), and the rotating rollers (13) between the conveying belts (3) which are symmetrically arranged right and left are opposite to the electronic scale (11).

4. The asphalt modifier boxing system as set forth in claim 2 or 3, wherein: the outer side of the conveyor belt (3) is provided with a frosted surface.