CN111776657A - Automatic conveying system of conveyer belt - Google Patents
Automatic conveying system of conveyer belt Download PDFInfo
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- CN111776657A CN111776657A CN202010698735.1A CN202010698735A CN111776657A CN 111776657 A CN111776657 A CN 111776657A CN 202010698735 A CN202010698735 A CN 202010698735A CN 111776657 A CN111776657 A CN 111776657A
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- collecting box
- belt
- transmission belt
- sensor
- single material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G41/00—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames
- B65G41/001—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base
- B65G41/003—Supporting frames or bases for conveyors as a whole, e.g. transportable conveyor frames with the conveyor adjustably mounted on the supporting frame or base mounted for linear movement only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/26—Cleaning devices for gathering residue after cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0208—Control or detection relating to the transported articles
- B65G2203/0225—Orientation of the article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0208—Control or detection relating to the transported articles
- B65G2203/025—Speed of the article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
- B65G2203/044—Optical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/26—Hygienic features, e.g. easy to sanitize
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention relates to the technical field of conveyor belts, and discloses an automatic conveyor belt conveying system which comprises two support plates, wherein support blocks are fixedly arranged on two sides of the bottom ends of the two support plates, the cross sections of the side surfaces of the two support blocks are concave, shaft rods are arranged in the two support blocks, two ends of each shaft rod penetrate through two sides of the corresponding support block, connecting blocks are fixedly arranged on the front side and the rear side of the outer ring of each shaft rod, and electric telescopic rods are fixedly arranged at the bottom ends of the connecting blocks. According to the invention, through the arranged electric telescopic rods, when the device is used, according to the height of a material placing position and the height of a material receiving position, pressure or pulling force is applied to one end of the support plate through the pressure sensor, so that the pressure sensor senses different forces, and therefore, the four electric telescopic rods can be stretched through the single chip microcomputer in the prior art, the adjustment of the heights of the two ends of the transmission belt is completed, and the practicability of the prior art is effectively improved.
Description
Technical Field
The invention relates to the technical field of conveyor belts, in particular to an automatic conveyor belt conveying system.
Background
In the 17 th century, the united states began using aerial cableways to transport bulk materials; in the middle of the 19 th century, various belt conveyors of modern construction were successively developed, and in 1868, belt conveyors were developed in the uk; in 1887, screw conveyors appeared in the united states; in 1905, steel belt conveyors appeared in switzerland; in 1906, inertial conveyors were introduced in uk and germany, after which conveyor belt conveyors were continuously perfected as a result of technological advances in the mechanical manufacturing, electrical, chemical and metallurgical industries, from finishing the conveying inside the plant to finishing the material handling inside the enterprise, between enterprises and even between cities, becoming an indispensable component of the mechanization and automation of material handling systems, while conveyor belts typically have a structure in which two or more rollers cover the conveyor belt to form a closed loop, one of which is driven to run in cycles.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: the existing belt conveyor is widely applied to the fields of logistics, feeding and the like, but when the belt conveyor is used, the heights of two ends cannot be adjusted according to requirements, so that the belt conveyor cannot be matched with feed inlets of other equipment for use.
Disclosure of Invention
The present invention is directed to an automatic conveyor belt conveying system, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic conveying system of conveyer belt, includes two extension boards, two the equal fixed mounting in both sides of extension board bottom has a piece, two the side cross section of a piece all is "concave" style of calligraphy, two the inside of a piece all is provided with the axostylus axostyle, the both ends of axostylus axostyle run through in the inside both sides of corresponding piece respectively, the equal fixed mounting in both sides has the connecting block around the axostylus axostyle outer lane, the bottom fixed mounting of connecting block has electric telescopic handle, electric telescopic handle's bottom is provided with the stabilizer blade, first recess has been seted up on the top of stabilizer blade, the inside bottom side fixed mounting of first recess has pressure sensor, pressure sensor's top fixed mounting has first spring, the top of first spring and.
As a further scheme of the invention, mounting plates are fixedly mounted on the right sides of the top ends of the two support plates, a push rod motor is fixedly mounted on one side of each mounting plate, a motor shaft of the push rod motor movably penetrates through the support plates, and a clamping plate is fixedly mounted on a shaft head.
As a further scheme of the invention, two transmission rollers are arranged between the two support plates, the rear sides of the two transmission rollers are respectively provided with a rotating motor, the motor shafts of the two rotating motors movably penetrate through the corresponding support plates and are respectively fixedly connected with the corresponding transmission rollers, and the two transmission rollers are in transmission connection through a transmission belt.
As a further scheme of the invention, a bracket is arranged between the four support legs, the cross section of the top side of the bracket is I-shaped, and the four ends of the bracket are respectively fixedly connected with the inward sides of the four support legs.
As a further scheme of the invention, universal wheels are fixedly arranged at the bottom ends of the four support legs.
As a further scheme of the invention, infrared object sensors are fixedly arranged on one sides of the two clamping plates far away from the corresponding mounting plates.
As a further aspect of the present invention, the surface of the transmission belt is a rough surface.
As a further aspect of the present invention, a dust collecting device is provided below the belt, the dust collecting device including:
the first collecting box is arranged below the transmission belt, a first opening and a second opening are respectively formed in the upper end and the lower end of the first collecting box, a first cavity is formed in the first collecting box, the cross section of the first collecting box is in an isosceles trapezoid shape, and the width of the first opening is larger than that of the second opening;
the fixed pipe is arranged in the first cavity, the outer walls of two sides of the fixed pipe are respectively provided with a first connecting rod, one end of the first connecting rod, which is far away from the fixed pipe, is fixedly connected with the inner wall of the first cavity, a second cavity is arranged in the fixed pipe, the upper end of the second cavity is provided with a first through hole, the upper end of the first through hole extends to the upper end of the fixed pipe and is communicated with the first cavity, a baffle is arranged in the first cavity, the upper end of the baffle is fixedly connected with one end of the second connecting rod, the other end of the second connecting rod penetrates through the first through hole to extend to the outside of the fixed pipe and is provided with a scraper, the length of the scraper is the same as the width of the transmission belt, the upper end of the scraper is in surface contact with the lower surface of the transmission belt, the lower end of the baffle is fixedly connected with one end of a, a buffer cushion is further arranged above the baffle and fixedly connected with the inner wall of the upper end of the second cavity;
the two connecting plates are symmetrically arranged on the left side wall and the right side wall of the first collecting box, one ends of the two connecting plates, far away from the first collecting box, are fixedly connected with the connecting blocks on the left side and the right side respectively, one ends of the connecting plates, close to the first collecting box, are provided with second grooves, and the second grooves are positioned below the second openings;
the second collecting box is arranged below the first collecting box, a third cavity is arranged in the second collecting box, the upper surface of the second collecting box is in contact connection with the lower surface of the first collecting box, the cross section of the lower end of the first collecting box is the same as that of the upper end of the second collecting box, sliding blocks are symmetrically arranged on the outer walls of the two sides of the upper end of the second collecting box, the sliding blocks are installed in the second grooves and can slide back and forth along the second grooves, and handles are symmetrically arranged on the left side wall and the right side wall of the second collecting box.
As a further aspect of the present invention, the method further comprises:
the angular velocity sensor is arranged on the driving roller and used for detecting the initial angular velocity of the driving roller during the starting operation;
the first length sensor is arranged above the support plate and used for detecting the width of a single material on the transmission belt;
the second length sensor is arranged above the support plate and used for detecting the length of a single material on the transmission belt;
the weighing sensor is arranged on the support plate and used for detecting the weight of a single material on the transmission belt;
the timer is arranged above the support plate and used for recording the time when a single material on the transmission belt moves to the timer and the time when the single material moves out of the timer;
the display screen is arranged on the outer side wall of the support plate and used for displaying the maximum running speed of the transmission belt and the real-time running speed of the transmission belt, and an operation button is further arranged on the display screen;
the controller is arranged on the outer side wall of the support plate and is respectively and electrically connected with the angular velocity sensor, the first length sensor, the second length sensor, the weighing sensor, the timer and the display screen;
the controller obtains the maximum running speed of the transmission belt based on the angular velocity sensor, the first length sensor, the second length sensor, the weighing sensor and the timer, displays the maximum running speed through a display screen, and then adjusts the real-time running speed to the maximum running speed by utilizing an operation button, and the method comprises the following steps:
step 1: the controller calculates the stress caused by the single material on the surface of the transmission belt through a formula (1) based on the angular velocity sensor, the first length sensor, the second length sensor, the weighing sensor and the timer:
wherein σ1The stress caused by a single material on the surface of the transmission belt, mu is the friction coefficient of the surface of the transmission belt, m1Is the weight of a single material, g is the acceleration of gravity, and g is 9.8m/s2ω is the initial angular velocity of the driving roller at the time of starting operation, t1Time of timer for single material movement, t0Move for a single material toAt the time of the timer, a is the width of a single material, and b is the length of the single material;
step 2: the controller calculates the maximum running speed of the conveyor belt according to the formula (2), and controls the display screen to display the maximum running speed of the conveyor belt through the display screen:
wherein v is1Maximum running speed of the belt, L1For the total length of the belt, pi is 3.14, r is the radius of the driving roller, m2The weight of the transmission belt, T is the preset time length of one circle of rotation of the transmission belt;
and step 3: the staff adjusts the actual operating speed of drive belt to maximum operating speed through operating button according to the maximum operating speed that the display screen shows.
Compared with the prior art, the invention provides an automatic conveying system of a conveyor belt, which has the following beneficial effects:
1. according to the automatic conveying system for the conveying belt, due to the arrangement of the electric telescopic rods, when the automatic conveying system is convenient to use, the height of a material placing position and the height of a material receiving position can be increased, and pressure or pulling force is selectively applied to one end of the supporting plate through the pressure sensor, so that the pressure sensor can sense different forces, the single chip microcomputer in the prior art can correspondingly adjust the telescopic length of the telescopic rods according to the different forces sensed by the pressure sensor, the four electric telescopic rods can be stretched, the heights of the two ends of the conveying belt can be adjusted, and the practicability of the prior art is effectively improved;
2. according to the automatic conveying system for the conveying belt, when the conveying belt is used conveniently, whether an object is placed on the conveying belt can be detected through the two infrared object sensors, so that the push rod motor can be controlled through the infrared object sensors, the clamping plates are pushed, correction of the object is completed, and the practicability of the prior art is effectively improved;
3. the dust collecting device is arranged, so that dust attached to the surface of the conveying belt can be cleaned and collected, and then the collected dust is treated uniformly, the cleanness of the surface of the conveying belt is improved, and the surface of conveyed materials is prevented from being contaminated by dust;
4. the maximum operating speed that operating personnel used the display screen to show is the reference, adjusts the actual operating speed of material through operating button, until maximum operating speed, guarantees that the production line reaches the biggest beat of production, improves work efficiency, when avoiding adjusting drive belt operating speed, because of drive belt speed is too high, and makes the frictional force between drive belt and the material reduce, the condition that the material skidded on the drive belt appears.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic front view of an automatic conveyor belt conveying system.
Fig. 2 is a top view of a rack in an automatic conveyor belt conveying system.
FIG. 3 is a side view of a support block in an automatic conveyor belt conveyor system.
FIG. 4 is a top view of an automatic conveyor belt conveyor system;
FIG. 5 is a schematic view of a dust collecting apparatus of an automatic conveyor system;
FIG. 6 is an enlarged view of an automatic conveyor belt conveying system A;
fig. 7 is an enlarged view of an automatic conveyor belt conveying system B.
In the figure: 1. a support plate; 2. a driving roller; 3. a transmission belt; 4. a push rod motor; 5. mounting a plate; 6. supporting a block; 7. a shaft lever; 8. a support; 9. a universal wheel; 10. a pressure sensor; 11. a support leg; 12. a first spring; 13. a first groove; 14. an electric telescopic rod; 15. connecting blocks; 16. rotating the motor; 17. a splint; 18. an infrared object sensor; 19. a first collection tank; 20. a first opening; 21. a second opening; 22. a first cavity; 23. a fixed tube; 24. a first link; 25. a second cavity; 26. a first through hole; 27. a baffle plate; 28. a second link; 29. a squeegee; 30. a second spring; 31. a cushion pad; 32. a connecting plate; 33. a second groove; 34. a second collection tank; 35. a third cavity; 36. a slider; 37. and (4) a handle.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an automatic conveying system of a conveyor belt comprises two support plates 1, wherein support blocks 6 are fixedly arranged on two sides of the bottom ends of the two support plates 1, the cross sections of the side surfaces of the two support blocks 6 are concave, shaft rods 7 are arranged in the two support blocks 6, two ends of each shaft rod 7 penetrate through two sides of the corresponding support block 6 respectively, connecting blocks 15 are fixedly arranged on the front side and the rear side of the outer ring of each shaft rod 7, an electric telescopic rod 14 is fixedly arranged at the bottom end of each connecting block 15, support legs 11 are arranged at the bottom of the electric telescopic rod 14, universal wheels 9 are fixedly arranged at the bottom ends of the four support legs 11, the device is convenient to move, a support 8 is arranged between the four support legs 11, the cross section of the top side of the support 8 is I-shaped, four ends of the support 8 are fixedly connected with the inward side of the four support legs 1 respectively, the position of the four support, a pressure sensor 10 is fixedly arranged at the bottom side inside the first groove 13, a first spring 12 is fixedly arranged at the top end of the pressure sensor 10, the top end of the first spring 12 is fixedly connected with the bottom end of an electric telescopic rod 14, a mounting plate 5 is fixedly arranged at the right side of the top ends of the two support plates 1, a push rod motor 4 is fixedly arranged at one side of the mounting plate 5, a motor shaft of the push rod motor 4 movably penetrates through the support plates 5, a clamping plate 17 is fixedly arranged at a shaft head, an infrared object sensor 18 is fixedly arranged at one side of each clamping plate 17 far away from the corresponding mounting plate 5, so as to conveniently sense whether an object is arranged on the transmission belt 3, two transmission rollers 2 are arranged between the two support plates 1, rotating motors 16 are arranged at the rear sides of the two transmission rollers 2, motor shafts of the two rotating motors 16 movably penetrate through the corresponding support plates 1 and are fixedly connected with the, the surface of the transmission belt 3 is a rough surface, which is convenient for improving the friction force of the surface of the transmission belt 3.
The working principle is as follows: when the scheme of the invention is used, through the height of a material placing position and the height of a material receiving position, pressure or pulling force is applied to one end of the support plate 1 by the pressure sensor 10, so that the pressure sensor 10 senses different forces, the sensed forces can be transmitted to the single chip by the pressure sensor 10 through the single chip microcomputer with the model of MSP430F4132 in the prior art, then the single chip microcomputer controls the four electric telescopic rods 14 to stretch according to different stretching lengths corresponding to different pressure values, so that the adjustment of the heights of the two ends of the transmission belt 3 is finished, whether an object is placed on the transmission belt 3 is detected through the two infrared object sensors 18, and then the push rod motor 4 can be controlled by the infrared object sensors 18 to push the clamping plate 17, the correction of the object is finished, and the practicability in the prior art is effectively improved.
In one embodiment, as shown in fig. 5-7, a dust collecting device is provided below the belt 3, the dust collecting device comprising:
the first collecting box 19 is arranged below the conveyor belt 3, a first opening 20 and a second opening 21 are respectively arranged at the upper end and the lower end of the first collecting box 19, a first cavity 22 is arranged in the first collecting box 19, the cross section of the first collecting box 19 is isosceles trapezoid, and the width of the first opening 20 is larger than that of the second opening 21;
a fixed pipe 23, the fixed pipe 23 is arranged in the first cavity 22, the outer walls of two sides of the fixed pipe 23 are respectively provided with a first connecting rod 24, the first connecting rod 24 is far away from one end of the fixed pipe 23 and fixedly connected with the inner wall of the first cavity 22, a second cavity 25 is arranged in the fixed pipe 23, the upper end of the second cavity 25 is provided with a first through hole 26, the upper end of the first through hole 26 extends to the upper end of the fixed pipe 23 and is communicated with the first cavity 22, a baffle 27 is arranged in the first cavity 22, the upper end of the baffle 27 is fixedly connected with one end of a second connecting rod 28, the other end of the second connecting rod 28 passes through the first through hole 26 and extends to the outside of the fixed pipe 23 and is provided with a scraper 29, the length of the scraper 29 is the same as the width of the driving belt 3, the upper end of the scraper 29 is in surface contact with the lower end of the driving belt 3, the lower end, the other end of the second spring 30 is fixedly connected with the inner wall of the bottom end of the second cavity 25, a buffer cushion 31 is further arranged above the baffle plate 27, and the buffer cushion 31 is fixedly connected with the inner wall of the upper end of the second cavity 25;
the two connecting plates 32 are symmetrically arranged on the left side wall and the right side wall of the first collecting box 19, one ends of the two connecting plates 32, far away from the first collecting box 19, are fixedly connected with the connecting blocks 15 on the left side and the right side respectively, one ends of the connecting plates 32, close to the first collecting box 19, are provided with second grooves 33, and the second grooves 33 are positioned below the second openings 21;
the second collecting box 34 is arranged below the first collecting box 19, a third cavity 35 is arranged in the second collecting box 34, the upper surface of the second collecting box 34 is in contact connection with the lower surface of the first collecting box 19, the cross section of the lower end of the first collecting box 19 is the same as that of the upper end of the second collecting box 34, sliding blocks 36 are symmetrically arranged on the outer walls of the two sides of the upper end of the second collecting box 34, the sliding blocks 36 are installed in the second groove 33 and can slide along the second groove 33 in the front-back direction, and handles 37 are symmetrically arranged on the left side wall and the right side wall of the second collecting box 34.
The working principle and the beneficial effects of the technical scheme are as follows: when the driving belt 3 is running, the upper end of the scraper 29 arranged below the driving belt 3 contacts with the lower surface of the driving belt 3, so as to scrape off dust attached to the driving belt 3, then the dust falls into the first cavity 22 through the first opening 20, then falls into the second collection box 34 through the second opening 21, when the second collection box 34 is full of dust, a worker can grasp the handle 37, pull the second collection box 34 out of the connecting plate 32, clean the second collection box 34, then place the slide block 36 into the second groove 33, then install the second collection box 34 below the first collection box 19 along the second groove 33, the connecting plate 32 is connected with the connecting block 15, when the electric telescopic rod 14 is telescopic, the connecting plate 32 also moves along with the connecting block 15, so that the distance between the connecting plate 32 and the driving belt 3 is constant, and the second spring is arranged in the fixing pipe 23, so that the scraper 29 has a telescopic function, when there is arch or pit in drive belt 3 lower surface, under the effect of second spring, scraper blade 29 can carry out corresponding adjustment along with drive belt 3 lower surface condition, it is more thorough to make the clearance, second cavity 25 upper end is provided with blotter 31, can slow down baffle 27 to the striking of second cavity 25 upper end, through being provided with dust collection device, can clear up and collect 3 adnexed dust in surface of drive belt, then unify the processing to the dust of collecting, the cleanliness on drive belt 3 surfaces has been promoted, the material surface of avoiding carrying is infected with the dust.
In one embodiment, further comprising:
the angular velocity sensor is arranged on the driving roller 2 and used for detecting the initial angular velocity of the driving roller 2 during starting operation;
the first length sensor is arranged above the support plate 1 and used for detecting the width of a single material on the transmission belt 3;
the second length sensor is arranged above the support plate 1 and used for detecting the length of a single material on the transmission belt 3;
the weighing sensor is arranged on the support plate 1 and used for detecting the weight of a single material on the transmission belt 3;
the timer is arranged above the support plate 1 and used for recording the time when a single material on the transmission belt 3 moves to the timer and the time when the single material moves out of the timer;
the display screen is arranged on the outer side wall of the support plate 1 and used for displaying the maximum running speed of the transmission belt 3 and the real-time running speed of the transmission belt 3, and an operation button is further arranged on the display screen;
the controller is arranged on the outer side wall of the support plate 1 and is respectively and electrically connected with the angular velocity sensor, the first length sensor, the second length sensor, the weighing sensor, the timer and the display screen;
the controller obtains the maximum running speed of the driving belt 3 based on the angular velocity sensor, the first length sensor, the second length sensor, the weighing sensor and the timer, displays the maximum running speed through a display screen, and then adjusts the real-time running speed to the maximum running speed by utilizing an operation button, and the method comprises the following steps:
step 1: the controller calculates the stress caused by a single material on the surface of the transmission belt 3 through a formula (1) based on the angular velocity sensor, the first length sensor, the second length sensor, the weighing sensor and the timer:
wherein σ1The stress caused by the single material on the surface of the transmission belt 3, mu is the friction coefficient of the surface of the transmission belt 3, m1Is the weight of a single material, g is the acceleration of gravity, and g is 9.8m/s2ω is the initial angular velocity t of the driving roller 2 at the time of starting operation1Time of timer for single material movement, t0The time when the single material moves to the timer is a, a is the width of the single material, and b is the length of the single material;
step 2: the controller calculates the maximum running speed of the conveyor belt according to the formula (2), and controls the display to display the maximum running speed of the conveyor belt through the display screen:
wherein v is1At the maximum running speed, L, of the belt 31For the total length of the belt 3, pi is 3.14, r is the radius of the driving roller 2, m2The weight of the transmission belt (3) and T is the preset time length of one circle of rotation of the transmission belt (3);
and step 3: the staff adjusts the actual operating speed of drive belt 3 to maximum operating speed through operating button according to the maximum operating speed that the display screen shows.
The working principle and the beneficial effects of the technical scheme are as follows: the equipment is started firstly, the angular velocity sensor can detect the initial angular velocity of the driving roller 2 when the equipment is started, then the materials are put on the conveying belt 3, the first length sensor can detect the width of a single material, the second length sensor can detect the length of the single material, the bottom area of the materials can be calculated through the detected length of the single material and the width of the single material, the timer can respectively record the time when the single material moves to the timer and the time when the single material moves out of the timer, the difference value of the two times is the time used by the single material to pass through the timer, the stress of the single material on the surface of the conveying belt 3 can be calculated through the formula (1), then the total stress of the maximum material number capable of being accommodated on the conveying belt to the driving belt 3 can be calculated, the maximum operation speed of the materials allowed on the conveying belt 3 can be calculated through the formula (2), the controller can transmit maximum operating speed to the display screen, show maximum operating speed by the display screen, to different materials, the maximum operating speed that allows is also different on drive belt 3, then operating personnel can adjust the actual operating speed of material through operating button, until maximum operating speed, guarantee that the production line reaches the biggest production beat, and the work efficiency is improved, when avoiding adjusting drive belt 3 operating speed, because of drive belt 3 area speed is too high, and make the frictional force between drive belt 3 and the material reduce, the condition that the material skidded on drive belt 3 appears.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. An automatic conveyor belt conveying system comprises two support plates (1) and is characterized in that: supporting blocks (6) are fixedly arranged on two sides of the bottom ends of the two supporting plates (1), the cross sections of the side surfaces of the two supporting blocks (6) are concave, shaft rods (7) are arranged in the two supporting blocks (6), two ends of the shaft lever (7) respectively penetrate through two sides of the inner part of the corresponding supporting block (6), the front side and the rear side of the outer ring of the shaft lever (7) are both fixedly provided with connecting blocks (15), the bottom end of the connecting block (15) is fixedly provided with an electric telescopic rod (14), the bottom of the electric telescopic rod (14) is provided with a supporting leg (11), the top end of the supporting leg (11) is provided with a first groove (13), a pressure sensor (10) is fixedly arranged at the bottom side in the first groove (13), a first spring (12) is fixedly arranged at the top end of the pressure sensor (10), the top end of the first spring (12) is fixedly connected with the bottom end of the electric telescopic rod (14).
2. The automatic conveyor belt conveying system according to claim 1, wherein: two equal fixed mounting in right side on extension board (1) top has mounting panel (5), one side fixed mounting of mounting panel (5) has push rod motor (4), the motor shaft activity of push rod motor (4) runs through in extension board (5), and spindle nose fixed mounting has splint (17).
3. The automatic conveyor belt conveying system according to claim 1, wherein: two be provided with two driving roller (2) between extension board (1), two the rear side of driving roller (2) all is provided with rotates motor (16), two the motor shaft of rotating motor (16) all activity run through in corresponding extension board (1) and all with corresponding driving roller (2) fixed connection, two driving roller (2) are through drive belt (3) transmission connection.
4. The automatic conveyor belt conveying system according to claim 1, wherein: four be provided with support (8) between stabilizer blade (11), the top side cross section of support (8) is "worker" style of calligraphy, four ends of support (8) respectively with four stabilizer blade (1) one side fixed connection inwards.
5. The automatic conveyor belt conveying system according to claim 1, wherein: four the bottom of stabilizer blade (11) all fixed mounting has universal wheel (9).
6. The automatic conveyor belt conveying system according to claim 2, wherein: two the equal fixed mounting in one side of corresponding mounting panel (5) is kept away from in splint (17) has infrared object sensor (18).
7. A conveyor belt automatic conveying system according to claim 3, characterized in that: the surface of the transmission belt (3) is a rough surface.
8. The automatic conveyor belt conveying system according to claim 1, wherein: a dust collecting device is arranged below the transmission belt (3), and the dust collecting device comprises:
the first collecting box (19) is arranged below the transmission belt (3), a first opening (20) and a second opening (21) are respectively formed in the upper end and the lower end of the first collecting box (19), a first cavity (22) is formed in the first collecting box (19), the cross section of the first collecting box (19) is isosceles trapezoid, and the width of the first opening (20) is larger than that of the second opening (21);
a fixed pipe (23), the fixed pipe (23) is arranged in the first cavity (22), the outer walls of two sides of the fixed pipe (23) are respectively provided with a first connecting rod (24), the first connecting rod (24) is far away from one end of the fixed pipe (23) and fixedly connected with the inner wall of the first cavity (22), a second cavity (25) is arranged in the fixed pipe (23), a first through hole (26) is arranged at the upper end of the second cavity (25), the upper end of the first through hole (26) extends to the upper end of the fixed pipe (23) and is communicated with the first cavity (22), a baffle (27) is arranged in the first cavity (22), the upper end of the baffle (27) is fixedly connected with one end of a second connecting rod (28), the other end of the second connecting rod (28) penetrates through the first through hole (26) to extend to the outside of the fixed pipe (23) and is provided with a scraper (29), and the length of the scraper (29) is the same as the width of the driving belt (3), the upper end of the scraper (29) is in contact with the lower surface of the transmission belt (3), the lower end of the baffle (27) is fixedly connected with one end of a second spring (30), the other end of the second spring (30) is fixedly connected with the inner wall of the bottom end of the second cavity (25), a buffer cushion (31) is further arranged above the baffle (27), and the buffer cushion (31) is fixedly connected with the inner wall of the upper end of the second cavity (25);
the two connecting plates (32) are symmetrically arranged on the left side wall and the right side wall of the first collecting box (19), one ends, far away from the first collecting box (19), of the two connecting plates (32) are fixedly connected with the connecting blocks (15) on the left side and the right side respectively, one ends, close to the first collecting box (19), of the two connecting plates (32) are provided with second grooves (33), and the second grooves (33) are located below the second openings (21);
the second collecting box (34), the second collecting box (34) is arranged below the first collecting box (19), a third cavity (35) is arranged in the second collecting box (34), the upper surface of the second collecting box (34) is in contact connection with the lower surface of the first collecting box (19), the cross section of the lower end of the first collecting box (19) is the same as that of the upper end of the second collecting box (34), sliding blocks (36) are symmetrically arranged on the outer walls of the two sides of the upper end of the second collecting box (34), the sliding blocks (36) are arranged in the second groove (33) and can slide back and forth along the second groove (33), and handles (37) are symmetrically arranged on the left side wall and the right side wall of the second collecting box (34).
9. A conveyor belt automatic conveying system according to claim 3, characterized in that: further comprising:
the angular velocity sensor is arranged on the transmission roller (2) and used for detecting the initial angular velocity of the transmission roller (2) during starting operation;
the first length sensor is arranged above the support plate (1) and used for detecting the width of a single material on the transmission belt (3);
the second length sensor is arranged above the support plate (1) and used for detecting the length of a single material on the transmission belt (3);
the weighing sensor is arranged on the support plate (1) and used for detecting the weight of a single material on the transmission belt (3);
the timer is arranged above the support plate (1) and is used for recording the time when a single material on the transmission belt (3) moves to the timer and the time when the single material moves out of the timer;
the display screen is arranged on the outer side wall of the support plate (1) and used for displaying the maximum running speed of the driving belt (3) and the real-time running speed of the driving belt (3), and an operation button is further arranged on the display screen;
the controller is arranged on the outer side wall of the support plate (1), and is respectively electrically connected with the angular velocity sensor, the first length sensor, the second length sensor, the weighing sensor, the timer and the display screen;
the controller obtains the maximum running speed of the transmission belt (3) based on the angular velocity sensor, the first length sensor, the second length sensor, the weighing sensor and the timer, displays the maximum running speed through a display screen, and then adjusts the real-time running speed to the maximum running speed by utilizing an operation button, and the method comprises the following steps:
step 1: the controller calculates the stress caused by the single material on the surface of the transmission belt (3) through a formula (1) based on the angular velocity sensor, the first length sensor, the second length sensor, the weighing sensor and the timer:
wherein σ1The stress caused by a single material on the surface of the transmission belt (3), mu is the friction coefficient of the surface of the transmission belt (3), m1Is the weight of a single material, g is the acceleration of gravity, and g is 9.8m/s2Omega is the initial angular velocity of the driving roller (2) when starting up1Time of timer for single material movement, t0The time when the single material moves to the timer is a, a is the width of the single material, and b is the length of the single material;
step 2: the controller calculates the maximum running speed of the conveyor belt according to the formula (2) and controls the display screen to display the maximum running speed of the conveyor belt:
wherein v is1Is the maximum running speed, L, of the drive belt (3)1Is the total length of the transmission belt (3), pi is 3.14, r is the radius of the transmission roller (2), m2Is the weight of the transmission belt (3), and T is the preset time length of one circle of rotation of the transmission belt (3);
and step 3: the staff adjusts the actual running speed of the driving belt (3) to the maximum running speed through the operation buttons according to the maximum running speed displayed by the display screen.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010698735.1A CN111776657A (en) | 2020-07-20 | 2020-07-20 | Automatic conveying system of conveyer belt |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010698735.1A CN111776657A (en) | 2020-07-20 | 2020-07-20 | Automatic conveying system of conveyer belt |
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| CN202010698735.1A Pending CN111776657A (en) | 2020-07-20 | 2020-07-20 | Automatic conveying system of conveyer belt |
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| CN112849950A (en) * | 2021-01-01 | 2021-05-28 | 苏州玮嘉精密机械有限公司 | Seat support is adjusted with pay-off that has adjustment structure for hardware component to machining |
| CN113562428A (en) * | 2021-07-28 | 2021-10-29 | 北京东方威特称重设备***有限公司 | Movable heavy lapping device and lapping method thereof |
| CN114111976A (en) * | 2021-11-29 | 2022-03-01 | 徐州圣能科技有限公司 | Intelligent electronic belt scale with auxiliary material adding function |
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Application publication date: 20201016 |