Conveying equipment for fireproof blocking material production

Abstract

The invention relates to the technical field of conveying equipment, in particular to fireproof blocking material production conveying equipment which comprises a conveying belt body, a plurality of bases are arranged below a conveying belt on the lower side of the conveying belt body, a rotating shaft is rotationally installed on each base, a swing rod is fixed to each rotating shaft, and a telescopic device is fixedly installed at the top end of each swing rod. A transverse shaft is fixedly mounted on the expansion piece, a cover body is fixedly mounted on the transverse shaft, and a cleaning cylinder is coaxially and rotatably mounted on the cover body; a guide groove is formed in the swing rod in a penetrating mode, a sliding block is installed in the guide groove in a sliding mode, and a motor is fixedly installed above each base. A plurality of swing rods are installed below the conveying belt on the lower side of the conveying belt body, the cleaning cylinder is installed on the swing rods capable of swinging, the spraying module is combined, fireproof blocking materials left on the surface of the conveying belt can be softened by spraying water through the spraying module and then scraped off by the cleaning cylinder, the cleaning cylinder has a self-cleaning function, and the cleaning efficiency is improved. And the influence of residual blocking materials on the cleaning cylinder can be avoided.

Description

Technical Field

[0001] The invention relates to the technical field of conveying equipment, and in particular to a conveying equipment for producing fireproof blocking materials. Background Art

[0002] In the production process of fireproof plugging materials, the raw materials need to be put into the mixer (refer to the attached Figure 1 After adding water to the device on the left side of the conveyor belt head and stirring, it is extruded through the mixer. After being cut by the machine, the fire-proof plugging material will be placed on the arranged conveyor belt piece by piece, and then transported to the packaging station for bagging. Since the fire-proof plugging material contains a certain amount of water, a small amount of the plugging material will remain on the conveyor belt when it falls on the conveyor belt. After long-term use, the plugging material residue on the surface of the conveyor belt will accumulate more and more. If it is not cleaned up in time, the weight of the conveyor belt will increase. For this reason, existing conveyor belts are usually provided with a sweeper at the bottom of the conveyor belt, and the sweeper is used to clean the residual fireproof plugging materials on the lower conveyor belt. The existing sweepers usually use a scraper to scrape off the fireproof plugging materials for cleaning. However, it is difficult to completely scrape off the fireproof plugging materials by the scraper scraping method. A small amount of residual plugging materials continue to adhere to the conveyor belt. With continued use, the water in the plugging materials evaporates and further sticks to the conveyor belt, making it more troublesome to remove. It is also very likely that the surface of the conveyor belt will be damaged during the cleaning process. In addition, the dried plugging materials will also generate dust during the operation of the conveyor belt, polluting the workshop environment. Summary of the invention

[0003] The purpose of the present invention is to solve the problem in the prior art that the scraper has a poor effect in scraping off the fireproof plugging material on the conveyor belt, and to propose a conveying device for producing fireproof plugging material.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A conveying device for producing fireproof plugging materials is designed, comprising a conveyor belt body, a plurality of bases are arranged below the lower conveyor belt of the conveyor belt body, the bases are arranged at intervals along the length direction of the lower conveyor belt, a rotating shaft is rotatably mounted on each of the bases, a swing arm is fixed on each of the rotating shafts, a telescope is fixedly mounted on the top of the swing arm, a transverse axis is fixedly mounted on the telescope, the transverse axis is arranged parallel to the width direction of the lower conveyor belt, a cover body is fixedly mounted on the transverse axis, and a cleaning cylinder is coaxially rotatably mounted on the cover body;

[0006] The swing rod is provided with a guide groove running through it along its length direction, a slider is slidably installed in the guide groove, a motor is fixedly installed above each of the bases, the motor and the slider are arranged correspondingly, and the output shaft of the motor is connected to the slider through a crank, so that the motor can drive the slider to make a circular motion through the crank, and then the slider can drive the swing rod to swing back and forth around the rotating axis.

[0007] Preferably, a plurality of protrusions are provided on the outer surface of the cleaning cylinder along the circumferential direction, a wire brush is provided between the cleaning cylinder and the telescope, the wire brush is fixed on the telescope, and the bristles of the wire brush are in contact with the outer surface of the cleaning cylinder.

[0008] Preferably, an inner gear ring is coaxially fixedly installed at one end of the cleaning cylinder away from the cover body, a gear meshing with the inner gear ring is arranged in the cleaning cylinder, a connecting shaft is coaxially fixedly installed on the gear, the connecting shaft is rotatably connected with the cover body, a vertical rod is arranged above the inner gear ring, a limiting groove is penetrated through the vertical rod along the length direction, a positioning rod is slidably installed in the limiting groove, the positioning rod is fixedly connected to the cover body, the bottom end of the positioning rod is transmission-connected to the connecting shaft through a connecting rod assembly, and an attracting magnet is fixedly installed on the top of the positioning rod;

[0009] A fixing plate corresponding to the attracting magnet is arranged above the lower conveyor belt, and the fixing plate is fixed on the conveyor belt body. A plurality of magnetic blocks are arranged at intervals on the lower surface of the fixing plate along the length direction of the conveyor belt body, and the magnetic blocks and the attracting magnet attract each other.

[0010] Preferably, a folding airbag is installed in the guide groove between the slider and the telescopic device, the top of the folding airbag is fixedly connected to the inner wall of the guide groove, the bottom of the folding airbag is provided with an air inlet, an air inlet seat is installed on the air inlet, and the air inlet seat is fixedly connected to the slider;

[0011] An air intake pipe is fixed on one side of the upper part of the swing rod, the inner end of the air intake pipe is connected with the inside of the folding airbag, and a spray module is installed on the outer end of the air intake pipe.

[0012] Preferably, the spray module includes a spray head, a transverse cavity, an air jet channel, and a water inlet pipe. A transverse cavity is opened in the spray head, and a plurality of air jet channels are opened on the outer end surface of the spray head along its length direction. The air jet channels are connected to the transverse cavity. The air inlet pipe is connected to the inner end surface of the spray head and is connected to the transverse cavity. A water inlet pipe connected to the side wall of each air jet channel is provided, and the water inlet pipe is used to be connected to a water supply device.

[0013] Preferably, the folded airbag is a corrugated folded airbag.

[0014] Preferably, a one-way valve is installed at the air inlet, and the one-way valve is used to prevent the gas in the folded airbag from flowing out through the air inlet.

[0015] Preferably, a hair dryer is further provided below the lower conveyor belt of the conveyor belt body, and the hair dryer is used for blowing air toward the lower conveyor belt.

[0016] The invention provides a conveying device for producing fireproof plugging materials, which has the following beneficial effects:

[0017] By installing a plurality of swing arms below the conveyor belt on the lower side of the conveyor belt body, and installing a cleaning cylinder on the swingable swing arm, on the one hand, the swing of the swing arm is used to drive the cleaning cylinder to further clean the surface of the conveyor belt that has been cleaned by the original sweeper of the conveyor belt, and the cleaning cylinder can rotate on its own with the help of the intermittent magnetic force between the magnetic block and the magnetic induction block during the movement. In combination with a wire brush arranged below the cleaning cylinder, the cleaning cylinder can continuously face different protrusions to the conveyor belt, and can also perform self-cleaning on the cleaning cylinder, thereby avoiding the adverse effect of residual blockages on the cleaning cylinder. On the other hand, the slider on the swing arm is used to reciprocately compress the folded airbag, and in combination with a spray module connected to the folded airbag, water mist can be sprayed on the surface of the conveyor belt in front of the cleaning cylinder, and the water mist can be used to soften the fireproof blockage on it. In combination with the cleaning cylinder, the surface of the conveyor belt can be thoroughly scraped clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a conveying device for producing fireproof blocking materials proposed by the present invention;

[0019] Figure 2 Schematic diagram of the swing rod and cleaning cylinder structure of a conveying device for fireproof plugging production proposed by the present invention Figure 1 ;

[0020] Figure 3 Schematic diagram of the swing rod and cleaning cylinder structure of a conveying device for fireproof plugging production proposed by the present invention Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the internal gear ring position structure of a conveying device for fireproof plugging material production proposed by the present invention;

[0022] Figure 5 A schematic diagram of the internal structure of a cleaning cylinder and a telescopic device of a conveying device for producing fireproof plugging materials proposed by the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of a folding air bag and jet module of a conveying device for producing fireproof plugging materials proposed by the present invention;

[0024] Figure 7 A schematic diagram of the positions of the magnetic blocks and the attracting magnets of a conveying device for producing fireproof plugging materials proposed by the present invention;

[0025] Figure 8 The present invention provides a schematic structural diagram of the working state of a swing arm of a conveying device for producing fireproof plugging materials.

[0026] In the figure: 1. conveyor belt body; 2. lower conveyor belt; 3. base; 4. rotating shaft; 5. rocker arm; 6. guide groove; 7. slider; 8. crank; 9. motor; 10. telescopic device; 11. horizontal axis; 12. cover body; 13. cleaning cylinder; 14. wire brush; 15. folding airbag; 16. spray head; 17. air inlet seat; 18. air inlet; 19. one-way valve; 20. air inlet pipe; 21. jet channel; 22. horizontal cavity; 23. water inlet pipe; 24. inner gear ring; 25. gear; 26. connecting rod assembly; 27. vertical rod; 28. magnet; 29. ​​positioning rod; 30. fixing plate; 31. magnetic block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Example 1: Reference Figure 1-3 7. A conveying device for producing fireproof plugging materials, comprising a conveyor belt body 1, a plurality of bases 3 are arranged below the lower conveyor belt 2 of the conveyor belt body 1, the bases 3 are arranged at intervals along the length direction of the lower conveyor belt 2, a rotating shaft 4 is rotatably mounted on each base 3, a swing rod 5 is fixed on each rotating shaft 4, a telescope 10 is fixedly mounted on the top of the swing rod 5, a transverse axis 11 is fixedly mounted on the telescope 10, the transverse axis 11 is arranged parallel to the width direction of the lower conveyor belt 2, a cover body 12 is fixedly mounted on the transverse axis 11, and a cleaning cylinder 13 is coaxially rotatably mounted on the cover body 12;

[0029] A guide groove 6 is provided on the swing rod 5 along its length direction, and a slider 7 is slidably installed in the guide groove 6. A motor 9 is fixedly installed above each base 3. The motor 9 is arranged corresponding to the slider 7. The output shaft of the motor 9 is connected to the slider 7 through the crank 8, so that the motor 9 can drive the slider 7 to make a circular motion through the crank 8, and then the slider 7 can drive the swing rod 5 to swing back and forth around the rotating shaft 4. The slider 7 is cylindrical, and one end of the slider 7 is connected to the crank 8 for rotation. By providing a telescopic device 10, although the height of the cleaning cylinder 13 will decrease during the swinging process of the swing rod 5, the reset spring built into the telescopic device 10 can push the cleaning cylinder 13 to rise as a whole to compensate for the height of the cleaning cylinder 13, so that the cleaning cylinder 13 can always maintain a state of contact with the surface of the lower conveyor belt 2 during the swinging process, and the cleaning cylinder 13 can be pressed against the surface of the lower conveyor belt 2 to obtain a better cleaning effect.

[0030] The outer surface of the cleaning cylinder 13 is provided with a plurality of protrusions along the circumferential direction, and a wire brush 14 is provided between the cleaning cylinder 13 and the retractor 10. The wire brush 14 is fixed on the retractor 10, and the bristles of the wire brush 14 are in contact with the outer surface of the cleaning cylinder 13. The cross section of the protrusion is triangular, and the protrusion is used to act as a scraper, so that when the cleaning cylinder 13 contacts the surface of the lower conveyor belt 2, the dirt on the surface of the conveyor belt can be scraped off, and the wire brush 14 provided below can extend its bristles between the protrusions when the cleaning cylinder 13 rotates, and clean off the dirt remaining on the protrusions.

[0031] An inner gear ring 24 is coaxially fixedly installed at one end of the cleaning cylinder 13 away from the cover body 12, a gear 25 meshing with the inner gear ring 24 is arranged in the cleaning cylinder 13, a connecting shaft is coaxially fixedly installed on the gear 25, and the connecting shaft is rotatably connected to the cover body 12, a vertical rod 27 is arranged above the inner gear ring 24, and a limiting groove is penetrated along the length direction of the vertical rod 27, a positioning rod 29 is slidably installed in the limiting groove, the positioning rod 29 is fixedly connected to the cover body 12, the bottom end of the positioning rod 29 is transmission-connected to the connecting shaft through a connecting rod assembly 26, and a magnet 28 is fixedly installed on the top of the positioning rod 29;

[0032] A fixed plate 30 corresponding to the attracting magnet 28 is arranged above the lower conveyor belt 2. The fixed plate 30 is fixed on the conveyor belt body 1. A plurality of magnetic blocks 31 are arranged at intervals on the lower surface of the fixed plate 30 along the length direction of the conveyor belt body 1. The magnetic blocks 31 and the attracting magnet 28 attract each other.

[0033] When the cleaning cylinder 13 contacts the surface of the lower conveyor belt 2, the above-mentioned structure is provided for this purpose, and the intermittent force generated between the magnetic block 31 and the attracting magnet 28 is cooperated, so that the positioning rod 29 can drive the gear 25 to rotate continuously through the connecting rod assembly 26, and then the gear 25 can drive the inner gear ring 24 and the cleaning cylinder 13 to rotate, thereby improving the cleaning force of the cleaning cylinder 13 on the surface of the conveyor belt, and at the same time, it can also cooperate with the wire brush 14 to realize self-cleaning of the cleaning cylinder 13.

[0034] Example 2: Reference Figure 4-6 8, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a folding airbag 15 is installed in the guide groove 6 between the slider 7 and the telescopic device 10, the top of the folding airbag 15 is fixedly connected to the inner wall of the guide groove 6, the bottom of the folding airbag 15 is provided with an air inlet 18, the air inlet 18 is installed with an air inlet seat 17, and the air inlet seat 17 is fixedly connected to the slider 7;

[0035] An air inlet pipe 20 is fixed to one side of the upper part of the swing arm 5, and the inner end of the air inlet pipe 20 is connected to the inside of the folding airbag 15, and a spray module is installed at the outer end of the air inlet pipe 20. By providing the folding airbag 15, with the force of the slider 7 during the swinging process of the swing arm 5, the slider 7 can drive the folding airbag 15 to fold repeatedly, so as to squeeze the gas in the airbag into the spray module, and let these gases act as power to realize automatic spraying, so that when the cleaning cylinder 13 is cleaning, the spray module can automatically spray toward the conveyor belt surface on the front side of the cleaning cylinder 13, and the sprayed water mist can soften the dirt on the surface of the conveyor belt, so that the cleaning cylinder 13 can better scrape off the dirt on its surface. The folding airbag 15 is a corrugated folding airbag 15. A one-way valve 19 is installed at the air inlet 18, and the one-way valve 19 is used to prevent the gas in the folding airbag 15 from flowing out through the air inlet 18.

[0036] The spray module includes a spray head 16, a transverse cavity 22, an air jet 21, and a water inlet pipe 23. The spray head 16 is provided with a transverse cavity 22. The outer end surface of the spray head 16 is provided with a plurality of air jets 21 along its length direction. The air jets 21 are connected to the transverse cavity 22. The air inlet pipe 20 is connected to the inner end surface of the spray head 16 and is connected to the transverse cavity 22. A water inlet pipe 23 connected to the side wall of each air jet 21 is provided. The water inlet pipe 23 is used to connect to a water supply device. The transverse cavity 22 is arranged parallel to the length direction of the spray head 16. The function of the transverse cavity 22 is to divert the air in the air inlet pipe 20 so as to guide it out through the air jet 21. The cross section of the air jet 21 is dumbbell-shaped as a whole, and the water inlet end is connected to the middle position of the air jet 21, so that the speed of the ejected air flow can be increased, thereby achieving a better atomization effect.

[0037] A hair dryer is also provided below the lower conveyor belt 2 of the conveyor belt body, and the hair dryer is used to blow air toward the lower conveyor belt 2. The hair dryer is arranged on a side away from the spray module to thoroughly dry the surface of the lower conveyor belt 2 after scraping.

[0038] The overall workflow of the present invention is as follows:

[0039] After the conveyor belt body 1 is started, the conveyor belt performs a rotary motion to convey the fireproof blocking material. At this time, the motor 9 is started synchronously. The motor 9 drives the slider 7 to perform a circular motion through the crank 8, and the slider 7 drives the swing rod 5 to swing back and forth around the rotating shaft 4; during the swinging process of the swing rod 5, on the one hand, it drives the cleaning cylinder 13 installed thereon to perform a lateral reciprocating movement, and the cleaning cylinder 13 in contact with the surface of the lower conveyor belt 2 will synchronously scrape off the residual blocking material on the surface of the conveyor belt; on the other hand, when the slider 7 performs a circular motion, the slider 7 also slides back and forth in the guide groove 6 of the swing rod 5, as shown in the attached figure. Figure 8As shown, when the slider 7 moves downward, the slider 7 will pull the air inlet seat 17 downward, at this time the one-way valve 19 opens, and the outside air enters the folding airbag 15 through the air inlet seat 17 and the air inlet 18, so that the folding airbag 15 expands. When the slider 7 moves upward, the slider 7 will push the air inlet seat 17 upward, at this time the one-way valve 19 is closed, and after the folding airbag 15 contracts, the gas in the folding airbag 15 will be squeezed into the transverse cavity 22 through the air inlet pipe 20, and finally be diverted through the transverse cavity 22 and ejected through multiple jet channels 21. When the gas is ejected through the jet channels 21, the water supply equipment injects water into the multiple water inlet pipes 23 at the same time, and the injected water will enter the jet channels 21, and will be ejected at high speed with the gas in the jet channels 21 to generate a spray, and the sprayed spray will be sprayed to the lower surface of the conveyor belt on the front side of the cleaning cylinder 13, so that the water droplets in the spray can soften the powdery blockage on the conveyor belt, and the cleaning cylinder 13 will scrape off the water containing the blockage on the conveyor belt, so that the cleaning effect of the cleaning cylinder 13 is better.

[0040] In addition, as attached Figure 7 As shown, when the cleaning cylinder 13 moves back and forth laterally, the attracting magnet 28 in the cleaning cylinder 13 and the magnetic block 31 above the lower conveyor belt 2 will generate intermittent magnetic force, so that the attracting magnet 28 can move back and forth up and down, and then the attracting magnet 28 can drive the connecting shaft to rotate through the connecting rod assembly 26, and the connecting shaft drives the gear 25 to rotate, and the gear 25 drives the inner gear ring 24 to drive the cleaning cylinder 13 to rotate. During the rotation of the cleaning cylinder 13, the blockage attached to the cleaning cylinder 13 will be brushed off by the wire brush 14, so that the protrusions on the surface of the cleaning cylinder 13 can be kept clean, so as to continuously clean the surface of the conveyor belt.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A conveying device for producing fireproof plugging materials, comprising a conveyor belt body (1), characterized in that: A plurality of bases (3) are arranged below the lower conveyor belt (2) of the conveyor belt body (1), and the bases (3) are arranged at intervals along the length direction of the lower conveyor belt (2). A rotating shaft (4) is rotatably mounted on each of the bases (3), and a swing arm (5) is fixed on each of the rotating shafts (4). A telescope (10) is fixedly mounted on the top of the swing arm (5), and a transverse axis (11) is fixedly mounted on the telescope (10), and the transverse axis (11) is arranged parallel to the width direction of the lower conveyor belt (2). A cover body (12) is fixedly mounted on the transverse axis (11), and a cleaning cylinder (13) is coaxially rotatably mounted on the cover body (12); The swing rod (5) is provided with a guide groove (6) extending through the swing rod (5) along its length direction. A slider (7) is slidably mounted in the guide groove (6). A motor (9) is fixedly mounted above each base (3). The motor (9) and the slider (7) are arranged correspondingly. The output shaft of the motor (9) is connected to the slider (7) through a crank (8), so that the motor (9) can drive the slider (7) to make a circular motion through the crank (8), and the slider (7) can drive the swing rod (5) to make a reciprocating swing around the rotating shaft (4).

2. The conveying equipment for fireproof blocking material production according to claim 1, characterized in that: The outer surface of the cleaning cylinder (13) is provided with a plurality of protrusions along the circumferential direction. A wire brush (14) is provided between the cleaning cylinder (13) and the telescopic device (10). The wire brush (14) is fixed on the telescopic device (10), and the bristles of the wire brush (14) are in contact with the outer surface of the cleaning cylinder (13).

3. The conveying equipment for fireproof blocking material production according to claim 2, characterized in that: An inner gear ring (24) is coaxially fixedly installed at one end of the cleaning cylinder (13) away from the cover body (12); a gear (25) meshing with the inner gear ring (24) is arranged in the cleaning cylinder (13); a connecting shaft is coaxially fixedly installed on the gear (25); the connecting shaft is rotatably connected to the cover body (12); a vertical rod (27) is arranged above the inner gear ring (24); a limiting groove is penetrated through the vertical rod (27) along the length direction; a positioning rod (29) is slidably installed in the limiting groove; the positioning rod (29) is fixedly connected to the cover body (12); the bottom end of the positioning rod (29) is transmission-connected to the connecting shaft through a connecting rod assembly (26); and a magnetizing body (28) is fixedly installed on the top of the positioning rod (29); A fixing plate (30) corresponding to the attracting magnet (28) is arranged above the lower conveyor belt (2); the fixing plate (30) is fixed on the conveyor belt body (1); a plurality of magnetic blocks (31) are arranged at intervals on the lower surface of the fixing plate (30) along the length direction of the conveyor belt body (1); the magnetic blocks (31) and the attracting magnet (28) attract each other.

4. The conveying equipment for fireproof blocking material production according to claim 1, characterized in that: A folding airbag (15) is installed in the guide groove (6) between the slider (7) and the telescopic device (10), the top of the folding airbag (15) is fixedly connected to the inner wall of the guide groove (6), the bottom of the folding airbag (15) is provided with an air inlet (18), an air inlet seat (17) is installed on the air inlet (18), and the air inlet seat (17) is fixedly connected to the slider (7); An air intake pipe (20) is fixed to one side of the upper part of the swing rod (5), the inner end of the air intake pipe (20) is connected to the inside of the folding airbag (15), and a spray module is installed at the outer end of the air intake pipe (20).

5. The conveying equipment for fireproof blocking material production according to claim 4, characterized in that: The spray module comprises a spray head (16), a transverse cavity (22), an air jet channel (21), and a water inlet pipe (23). The spray head (16) is provided with a transverse cavity (22). The outer end surface of the spray head (16) is provided with a plurality of air jet channels (21) along its length direction. The air jet channels (21) are connected to the transverse cavity (22). The air inlet pipe (20) is connected to the inner end surface of the spray head (16) and is connected to the transverse cavity (22). A water inlet pipe (23) connected to the side wall of each air jet channel (21) is provided. The water inlet pipe (23) is used to be connected to a water supply device.

6. The conveying equipment for fireproof blocking material production according to claim 4, characterized in that: The folding airbag (15) is a corrugated folding airbag.

7. The conveying equipment for fireproof blocking material production according to claim 4, characterized in that: A one-way valve (19) is installed at the air inlet (18), and the one-way valve (19) is used to prevent the gas in the folding airbag (15) from flowing out through the air inlet (18).

8. The conveying equipment for fireproof blocking material production according to claim 1, characterized in that: A hair dryer is also provided below the lower conveyor belt (2) of the conveyor belt body, and the hair dryer is used to blow air toward the lower conveyor belt (2).

Images