A crushing and recycling device for glass wool scraps

Abstract

The present invention discloses a crushing and recycling device for glass wool edge materials, comprising a frame, a trimming and crushing mechanism installed on the frame, comprising a moving box, an active crushing roller rotating on the moving box, a disc cutter fixed on the active crushing roller, a driven crushing roller rotating on the moving box, a lower hopper fixed on the moving box, a driving component 1 for driving the two moving boxes to move, and a driving component 2 for driving the two rollers to rotate; a waste material recycling mechanism installed on the frame, comprising a rotating shaft fixed to a fixed cylinder of the frame and rotating on the fixed cylinder, a truncated cone sleeve fixed on the rotating shaft, a spiral blade 1 fixed on the truncated cone sleeve, a feed inlet and a discharge port opened on the fixed cylinder, a motor 1 for driving the rotating shaft to rotate, and a conveying fan connected to the discharge port; a roller conveying mechanism installed on the frame, comprising a conveying roller rotating on the frame, a telescopic roller rotating between the two moving boxes, and a driving component 3 for driving the two to rotate. The advantages of the present invention are: it has the effect of crushing, compressing and recycling glass wool.

Description

Technical Field

[0001] The invention relates to the technical field of glass wool production, and in particular to a device for crushing and recovering glass wool scraps. Background Art

[0002] Glass wool belongs to a category of glass fiber and is a man-made inorganic fiber. After being processed and formed, the glass wool is thrown out from the glass wool centrifuge and transported out through the cotton collector. Since the glass wool is irregular in shape at this time, it is necessary to use the glass wool trimming equipment to cut its edges during the transportation of the glass wool, so that the sheared glass wool has a regular shape and standard size.

[0003] The utility model with the existing authorization publication number CN201821827083.1 discloses a glass wool trimming recovery device, including an input platform, an output platform, a trimming crusher, a cotton collector and a waste cotton conveying fan. The input platform and the output platform are respectively installed on both sides of the trimming crusher, and a conveying device is provided above the input platform and the output platform; there are two waste cotton conveying fans, which are respectively arranged on both sides of the input platform, and a double-port connector is provided on the waste cotton conveying fan, one connection port of the double-port connector is connected to the bottom of the crushing knife on the trimming crusher, and the other connection port of the double-port connector is connected to the cotton collector, which is arranged on the side of the input platform away from the trimming crusher. The utility model can cut the glass wool into neat shapes and crush the cut waste into a certain particle size, and then transport it to the cotton collector through the waste cotton conveying fan for collection and reuse, thereby reducing the waste of resources and reducing costs.

[0004] In actual use, the above-mentioned recycling equipment can only cut the glass wool neatly, but cannot autonomously adjust the spacing between the trimming crushers according to the actual required width of the glass wool. At the same time, since the trimming waste just cut from the glass wool is very fluffy and loose, the trimming waste is further crushed by the crushing equipment. Not only is the crushing process time-consuming and energy-intensive, but the large volume and fluffy glass wool waste occupies a large space and has low collection and transportation efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide a device for crushing and recovering glass wool scraps, which has the effect of crushing, compressing and recovering glass wool.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: a crushing and recycling device for glass wool edge materials, comprising a frame, and a trimming and crushing mechanism, a waste recycling mechanism, and a roller conveying mechanism installed on the frame; the trimming and crushing mechanism comprises a pair of mobile boxes movably arranged on the frame, an active crushing roller rotatably connected to the mobile box, a disc cutter fixed to the other end of the active crushing roller, a driven crushing roller rotatably connected to the mobile box and parallel and tangent to the active crushing roller, a lower hopper fixed to the mobile box and located below the active crushing roller and the driven crushing roller, a driving component 1 for driving the two mobile boxes to move closer to or away from each other, and a driving component 2 for driving the active crushing roller and the driven crushing roller to rotate, the disc cutter and the active crushing roller are coaxial, and the diameter of the disc cutter is larger than that of the active crushing roller; the waste recycling mechanism comprises a fixed cylinder fixedly arranged on the frame and located below the two mobile boxes, a rotating cylinder arranged in the fixed cylinder A rotating shaft with a same axis, a pair of conical sleeves fixedly arranged on the rotating shaft, a spiral blade fixedly arranged on the conical sleeve, a feed port opened above the two ends of the fixed cylinder, a discharge port opened below the middle of the fixed cylinder, a motor fixedly installed on the frame and driving the rotating shaft to rotate, a conveying fan connected to the discharge port, the two conical sleeves are located on both sides of the discharge port, and the end close to the discharge port is thicker and the end close to the feed port is thinner, the spiral blades on the two conical sleeves rotate in opposite directions, and the bottom of the lower hopper is connected to the feed port; the roller conveying mechanism includes a plurality of conveying rollers arranged in parallel and rotating on the frame and distributed on both sides of the two moving boxes, a plurality of telescopic rollers arranged in parallel and rotating between the two moving boxes and being retractable, and a driving component three for driving the conveying roller and the telescopic roller to rotate, the conveying roller, the telescopic roller and the driven crushing roller are flush with each other, and the spacing between adjacent conveying rollers and telescopic rollers is consistent.

[0007] By adopting the above technical scheme, when the glass wool is transported to the conveying roller, first, the driving component three will drive the conveying roller and the telescopic roller to rotate synchronously, so that the glass wool moves on the frame, and the driving component two in the trimming and crushing mechanism will drive the active crushing roller and the driven crushing roller on the two moving boxes to rotate relative to each other, and drive the disc cutter to rotate and cut the glass wool passing by. After that, the waste glass wool cut from both sides of the glass wool will pass through the gap between the active crushing roller and the driven crushing roller, and will be initially crushed by the spikes on the two rollers. Then, the initially crushed waste glass wool will fall into the lower hopper and pass through the lower end of the lower hopper. Entering the fixed cylinder below, the motor 1 will drive the rotating shaft and the two conical sleeves to rotate. Since the spiral blades 1 on the two conical sleeves rotate in opposite directions, when the rotating shaft rotates, the spiral blades 1 on the two conical sleeves will drive the glass wool waste from the two ends of the fixed cylinder to the middle of the fixed cylinder. Because the conical sleeve is thicker at one end near the discharge port of the fixed cylinder and thinner at the other end near the feed port of the fixed cylinder, the glass wool waste will be compressed to a certain extent during the transportation process. Finally, the fan connected to the discharge port will compress the glass wool in the middle of the fixed cylinder and suck it out, and transport it to the subsequent recycling and processing equipment for processing. Among them, when the driving component 1 drives the two moving boxes to move closer or farther away from each other, the disc cutter on the moving box will adjust the position of cutting the glass wool edge material accordingly, so as to adapt to the cutting process of glass wool of different sizes, and cut glass wool sheets of suitable width according to needs. At the same time, the telescopic roller will expand and contract in length accordingly during the movement of the moving box, so as to ensure that the glass wool can pass safely over the telescopic roller.

[0008] The present invention is further configured as follows: the driving component 1 includes a rotating rod 1 and a rotating rod 2 which are rotatably arranged on the frame and pass through the two moving boxes in parallel, a worm wheel fixedly installed on one end of the rotating rod, and a worm screw rotatably arranged on the frame and meshing with the worm wheel. The rotating rod 1 and the rotating rod 2 are driven by a chain. The rotating rod 1 is provided with a section of thread 1, and the rotating rod 2 is provided with a section of thread 2. The thread 1 and the thread 2 are respectively close to different ends of the rotating rod 1 and the rotating rod 2, and have opposite rotation directions. The two moving boxes are respectively fixedly provided with nuts threadably connecting the thread 1 and the thread 2. The parts of the rotating rod 1 and the rotating rod 2 that are not threaded are slidably inserted into the two moving boxes respectively, and a hand crank handle 1 is fixedly installed on one end of the worm screw.

[0009] By adopting the above technical solution, when it is necessary to adjust the spacing between the two moving boxes, first turn the hand crank 1 to drive the worm to rotate, and the rotation of the worm will engage the transmission worm wheel, so that the rotating rod 1 fixedly connected to the worm wheel rotates, and since the rotating rod 1 and the rotating rod 2 are driven by a chain, the rotating rod 1 and the rotating rod 2 will rotate synchronously, and through the threads 1 and 2 on the two, the nuts on the two moving boxes are driven to move respectively, and because the threads 1 and 2 rotate in opposite directions and are respectively close to different ends of the rotating rod 1 and the rotating rod 2, the nuts on the two moving boxes will drive the two moving boxes to move closer to or away from each other, thereby achieving the effect of adjusting the cutting position of the disc cutter.

[0010] The present invention is further configured as follows: the driving component 2 includes a transmission shaft 1 rotatably mounted on a frame and slidingly passing through the rotating axes of two active crushing rollers, a motor 2 fixedly mounted on the frame and with its output end fixedly connected to the transmission shaft 1, two gears 1 and 2 rotatably mounted on a moving box and meshing with each other, a gear 3 fixedly mounted on one end of the active crushing roller and meshing with the gear 1, and a gear 4 fixedly mounted on one end of the driven crushing roller and meshing with the gear 2, and the transmission shaft 1 and the active crushing roller are splined.

[0011] By adopting the above technical solution, when the motor 2 drives the transmission shaft 1 to rotate, the transmission shaft 1 will simultaneously drive the active crushing rollers on the two moving boxes to rotate, and the gear 3 at one end of the active crushing roller engages with the transmission gear 1, so that the gear 1 engages with the transmission gear 2, and finally the gear 2 engages with the transmission gear 4, and drives the driven crushing roller to rotate in the opposite direction, thereby achieving the effect of simultaneously driving the active crushing roller and the driven crushing roller to rotate relative to each other.

[0012] The present invention is further configured as follows: the telescopic drum comprises a cylinder body 1 and a cylinder body 2 which are respectively rotatably connected to two moving boxes, and the cylinder body 1 is slidably inserted into the cylinder body 2.

[0013] By adopting the above technical solution, when the two moving boxes approach or move away from each other, the outer ring of the cylinder one will relatively extend into or out of the inner ring of the cylinder two, thereby achieving the effect of telescopic roller extension.

[0014] The present invention is further configured as follows: the driving component three includes a pair of pulleys one fixedly installed on the rotating shaft and rotating through the two ends of the fixed cylinder, a pair of pulleys two fixedly installed on one end of the conveying rollers on both sides of the moving box, a belt mounted on the pulley one and the pulley two, and a plurality of transmission friction wheels rotatably connected to the moving box and located below the telescopic roller. Adjacent conveying rollers are driven by belts, and friction transmission is transmitted between the conveying roller and the telescopic roller, and between adjacent telescopic rollers through transmission friction wheels.

[0015] By adopting the above technical scheme, when the motor drives the rotating shaft to rotate, the pulleys 1 at both ends of the rotating shaft will respectively drive the two pulleys 2 through the belt, and the two pulleys 2 will respectively drive the conveying rollers on both sides of the moving box to rotate. Since the adjacent conveying rollers are driven by belts, and the conveying rollers and telescopic rollers, as well as the adjacent telescopic rollers are frictionally driven by transmission friction wheels, all the conveying rollers and telescopic rollers of the frame will rotate synchronously, and then while the motor drives the spiral blade 1 on the conical sleeve to transport glass wool waste, it can also drive the conveying roller and the telescopic roller to transport glass wool.

[0016] The present invention is further configured as follows: the rotating shaft is located in the middle of the two conical sleeves and the rotating sleeve is provided with a rotating sleeve, a plurality of groups of blades are fixedly connected to the two ends of the rotating sleeve, and each group of blades surrounds the rotating sleeve with the rotating shaft as the center, a motor three is installed on the fixed cylinder, and a transmission shaft two is rotatably fixedly connected to the output end of the motor three and rotatably penetrated into the fixed cylinder, the transmission shaft two and the rotating sleeve are perpendicular to each other, and the transmission shaft two and the rotating sleeve are respectively provided with a bevel gear one and a bevel gear two that mesh with each other for transmission, a protective cover for protecting the transmission shaft two, the bevel gear one and the bevel gear two is fixedly arranged in the fixed cylinder, and the rotating sleeve rotates through the protective cover.

[0017] By adopting the above technical solution, when the motor 3 drives the transmission shaft 2 to rotate, the bevel gear 1 at one end of the transmission shaft 2 will mesh with the transmission bevel gear 2, and the rotation of the bevel gear 2 will drive the rotating sleeve and the blade thereon to rotate, thereby further chopping the glass wool waste compressed and transported from the spiral blade 1 of the truncated cone sleeve into smaller forms for easy transportation and recycling. Among them, the protective cover can protect the bevel gear 1 and the bevel gear 2 to prevent the glass wool waste from affecting the smooth transmission of the two.

[0018] The present invention is further configured as follows: the protective cover is located above the discharge port, and a transmission shaft three is rotatably inserted therein, the transmission shaft three is located below the transmission shaft two and the rotating sleeve, and the transmission shaft three is located inside the protective cover and a bevel gear three is installed on one end thereof for engaging with the bevel gear two, the discharge port is cylindrical and coaxial with the transmission shaft three, the portion of the transmission shaft three located outside the protective cover extends into the discharge port, and is fixedly provided with a spiral blade two.

[0019] By adopting the above technical solution, when the rotating sleeve rotates, the bevel gear two on the rotating sleeve will engage with the transmission bevel gear three, and the bevel gear three will drive the transmission shaft three and the spiral blade two to rotate, so as to transport the glass wool out of the discharge port in a relatively slow manner, thereby ensuring that the glass wool compressed and transported from the middle of the fixed cylinder has sufficient time to be shredded by the blade on the rotating sleeve.

[0020] The present invention is further configured as follows: the feed port is a box-shaped opening and is slidably provided with a cover plate, the cover plate is longer than the box-shaped opening and is fixedly connected to the lower end of the movable box, and an inlet and outlet connecting the discharge port and the feed port are provided on the cover plate.

[0021] By adopting the above technical solution, it is possible to effectively prevent glass wool waste from overflowing from the feed inlet.

[0022] The present invention is further configured as follows: the movable box is provided with a brush cylinder which is rotatably arranged near both sides of the active crushing roller and the driven crushing roller, the brush of the brush cylinder contacts the contour surface box of the active crushing roller or the driven crushing roller, the movable box is provided with multiple rows of comb teeth below the brush cylinder, and intersects with the brush of the brush cylinder, one end of the brush cylinder rotates out of the movable box, and a hand crank handle 2 is fixedly installed, a pin is slidably inserted on the hand crank handle 2, and a pin hole for the pin to be inserted is opened on the side wall of the movable box.

[0023] By adopting the above technical solution, when the active crushing roller and the driven crushing roller are working, the brush cylinder can sweep away the glass wool waste remaining on the two and prevent the glass wool waste from overflowing from the lower hopper. If too much glass wool waste adheres to the brush cylinder, first pull out the pin on the hand crank that is plugged into the pin hole on the side wall of the moving box, and then rotate the brush cylinder by the hand crank. During the rotation of the brush cylinder, the comb teeth fixed on the moving box can comb the glass wool waste off the brush cylinder and guide it into the lower hopper. Finally, after the brush cylinder is combed clean, align it with the pin hole on the side wall of the moving box and insert the pin on the second hand crank into it to limit the rotation of the brush cylinder.

[0024] The beneficial effects of the present invention are:

[0025] 1. Through the trimming and crushing mechanism, not only can the effects of trimming and crushing the glass wool edge materials be achieved at the same time, but also the appropriate cutting processing position can be autonomously adjusted through the driving component to adapt to glass wool of different sizes or cut out glass wool sheets of the required width.

[0026] 2. Through the waste recycling mechanism, not only can the cut and crushed glass wool waste by the two mobile boxes be uniformly transported out of the rack, but the glass wool waste can also be compressed during the transportation process, thereby improving the transportation efficiency of the glass wool waste and saving the space occupied by it during the transportation and collection process, thereby improving the work efficiency of subsequent recycling and processing equipment to a certain extent.

[0027] 3. Through the structure of the second driving component, not only can the active crushing rollers on the two moving boxes be synchronously driven to rotate without affecting the movement of the moving box, but also the gear transmission structure is used to realize the relative rotation of the active crushing roller and the driven crushing roller, thereby achieving the trimming and crushing effects of the trimming and crushing mechanism while eliminating unnecessary driving equipment and reducing the cost of equipment procurement and maintenance.

[0028] 4. Through the structure of the driving component three, not only can all the conveying rollers and the telescopic rollers be driven to rotate synchronously without affecting the extension and retraction of the telescopic roller, but the motor one can also drive the waste recovery mechanism and the roller conveying mechanism to work at the same time, thereby ensuring that the roller conveying mechanism can stably convey the glass wool while maintaining a certain balance in the working efficiency of the roller conveying mechanism and the waste recovery mechanism, so as to prevent the roller conveying mechanism from conveying too fast and the waste recovery mechanism from recovering too slowly, which may cause problems such as accumulation and overflow of the glass wool in the lower hopper.

[0029] 5. Through the rotating sleeve, blade and bevel gear transmission structure in the middle of the fixed cylinder, it can not only cooperate with the waste recovery mechanism to further shred the compressed glass wool waste to facilitate subsequent transportation and recycling, but also the two spiral blades on the third transmission shaft can slow down the discharge speed of the glass wool and separate the fan and the inside of the fixed cylinder to ensure that the glass waste has sufficient time to be shredded by the cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0032] Figure 2 It is a schematic diagram of the positional relationship among the trimming and crushing mechanism, the waste material recovery mechanism, and the roller conveying mechanism of the present invention;

[0033] Figure 3 It is a schematic diagram of the structure of the trimming and crushing mechanism of the present invention;

[0034] Figure 4 It is a schematic diagram of the structure of the waste recycling mechanism of the present invention;

[0035] Figure 5 yes Figure 3 A magnified image of point A;

[0036] In the figure, 1, frame; 2, trimming and crushing mechanism; 21, moving box; 22, active crushing roller; 23, disc cutter; 24, lower hopper; 25, driven crushing roller; 26, driving component 1; 261, rotating rod 1; 261a, thread 1; 262, rotating rod 2; 262a, thread 2; 263, worm gear; 264, worm; 265, nut; 267, hand crank 1; 27, driving component 2; 271, transmission shaft 1; 272, motor 2; 273, gear 1; 274, gear 2; 275, gear 3; 276, gear 4; 3, waste recycling mechanism; 31, fixed cylinder; 311, feed port; 312, discharge port; 32, Rotating shaft; 33, truncated cone sleeve; 34, spiral blade one; 35, motor one; 36, conveying fan; 4, roller conveying mechanism; 41, conveying roller; 42, telescopic roller; 421, cylinder one; 422, cylinder two; 43, driving component three; 431, pulley one; 432, pulley two; 433, transmission friction wheel; 5, rotating sleeve; 51, multiple sets of blades; 52, bevel gear two; 6, motor three; 61, transmission shaft two; 62, bevel gear one; 7, protective cover; 71, transmission shaft three; 72, bevel gear three; 73, spiral blade two; 8, cover plate; 9, brush cylinder; 91, comb teeth; 92, hand crank two; 93, pin; 94, pin hole. DETAILED DESCRIPTION

[0037] The technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] Embodiment: A crushing and recycling device for glass wool scraps, such as Figure 1-4As shown, it includes a frame 1, and a trimming and crushing mechanism 2, a waste recycling mechanism 3, and a roller conveying mechanism 4 installed on the frame 1; the trimming and crushing mechanism 2 includes a pair of movable boxes 21 movably arranged on the frame 1, an active crushing roller 22 rotatably connected to the movable box 21, a disc cutter 23 fixed to the other end of the active crushing roller 22, a driven crushing roller 25 rotatably connected to the movable box 21 and parallel to and tangent to the active crushing roller 22, and a driven crushing roller 25 fixed to the movable box 21 and located between the active crushing roller 22 and the driven crushing roller 25. The lower hopper 24 is provided below, a driving assembly 1 26 driving the two moving boxes 21 to move closer to or away from each other, a driving assembly 27 driving the active crushing roller 22 and the driven crushing roller 25 to rotate, the disc cutter 23 and the active crushing roller 22 are coaxial, and the disc cutter 23 has a larger diameter than the active crushing roller 22; the waste recycling mechanism 3 includes a fixed cylinder 31 fixedly arranged on the frame 1 and located below the two moving boxes 21, a rotating shaft 32 rotatably arranged in the fixed cylinder 31 and coaxially arranged, and a pair of fixedly arranged on the rotating shaft 32 The truncated cone sleeve 33, a spiral blade 34 fixedly arranged on the truncated cone sleeve 33, a feed port 311 opened above the two ends of the fixed cylinder 31, a discharge port 312 opened below the middle of the fixed cylinder 31, a motor 35 fixedly installed on the frame 1 and driving the rotating shaft 32 to rotate, and a conveying fan 36 connected to the discharge port 312. The two truncated cone sleeves 33 are located on both sides of the discharge port 312, and the ends close to the discharge port 312 are thick and the ends close to the feed port 311 are thin. The spiral blades 34 on the two truncated cone sleeves 33 are The rotation direction is opposite, and the bottom of the lower hopper 24 is connected to the feed port 311; the roller conveying mechanism 4 includes a plurality of conveying rollers 41 which are arranged in parallel and rotate on the frame 1 and distributed on both sides of the two moving boxes 21, a plurality of telescopic rollers 42 which are arranged in parallel and rotate between the two moving boxes 21 and can be retracted, and a driving component 43 which drives the conveying rollers 41 and the telescopic rollers 42 to rotate. The conveying rollers 41, the telescopic rollers 42 and the driven crushing roller 25 are flush with each other, and the spacing between adjacent conveying rollers 41 and telescopic rollers 42 is consistent.

[0039] When the glass wool is transported to the conveying roller 41, first, the driving component three 43 will drive the conveying roller 41 and the telescopic roller 42 to rotate synchronously, so that the glass wool moves on the frame 1, and the driving component two 27 in the trimming and crushing mechanism 2 will drive the active crushing roller 22 and the driven crushing roller 25 on the two moving boxes 21 to rotate relatively, and drive the disc cutter 23 to rotate and cut the glass wool passing by. After that, the waste glass wool cut from both sides of the glass wool will pass through the gap between the active crushing roller 22 and the driven crushing roller 25, and will be initially crushed by the spikes on the two rollers. Then, the initially crushed waste glass wool will fall into the lower hopper 24, and pass through the lower end of the lower hopper 24 and enter the fixed cylinder 31 below. Meanwhile, the motor 35 will drive the rotating shaft 32 and the two conical sleeves 33 to rotate. Since the spiral blades 34 on the two conical sleeves 33 rotate in opposite directions, when the rotating shaft 32 rotates, the spiral blades 34 on the two conical sleeves 33 will drive the glass wool waste from the two ends of the fixed cylinder 31 to the middle part of the fixed cylinder 31. Because the end of the conical sleeve 33 close to the discharge port 312 of the fixed cylinder 31 is thicker and the end close to the feed port 311 of the fixed cylinder 31 is thinner, the glass wool waste will be compressed to a certain extent during the transportation process. Finally, the fan connected to the discharge port 312 will compress the glass wool in the middle part of the fixed cylinder 31 and suck it out, and transport it to the subsequent recycling and processing equipment for treatment. Among them, when the driving component 26 drives the two moving boxes 21 to move closer to or away from each other, the disc cutter 23 on the moving box 21 will adjust the position of cutting the glass wool edge material accordingly, thereby adapting to the edge cutting processing of glass wool of different sizes and cutting out glass wool sheets of appropriate width as needed. At the same time, the telescopic roller 42 will expand and contract in length accordingly during the movement of the moving box 21, thereby ensuring that the glass wool can pass safely over the telescopic roller 42.

[0040] like Figure 3As shown, the driving assembly 1 26 includes a rotating rod 1 261 and a rotating rod 262 which are rotatably arranged on the frame 1 and pass through the two moving boxes 21 in parallel, a worm wheel 263 fixedly installed on the end of the rotating rod 1 261, and a worm 264 which is rotatably arranged on the frame 1 and meshes with the worm wheel 263. The rotating rod 1 261 and the rotating rod 2 262 are driven by a chain. A section of thread 1 261a is provided on the rotating rod 1 261, and a section of thread 262a is provided on the rotating rod 262. The thread 1 261a and the thread 2 262a are respectively close to different ends of the rotating rod 1 261 and the rotating rod 2 262, and have opposite rotation directions. The two moving boxes 21 are respectively fixedly installed with nuts 265 which threadably connect the thread 1 261a and the thread 2 262a. The parts of the rotating rod 1 261 and the rotating rod 2 262 which are not threaded slide through the two moving boxes 21 respectively. One end of the worm 264 is fixed Install the hand crank 267. When the distance between the two moving boxes 21 needs to be adjusted, first turn the hand crank 267 to drive the worm 264 to rotate. The rotation of the worm 264 will mesh with the transmission worm wheel 263, so that the rotating rod 261 fixedly connected to the worm wheel 263 rotates. Since the rotating rod 261 and the rotating rod 262 are driven by a chain, the rotating rod 261 and the rotating rod 262 will rotate synchronously, and through the thread 1 261a and the thread 2 262a on the two, the nuts 265 on the two moving boxes 21 are driven to move respectively. Because the thread 1 261a and the thread 2 262a rotate in opposite directions and are respectively close to different ends of the rotating rod 1 261 and the rotating rod 2 262, the nuts 265 on the two moving boxes 21 will drive the two moving boxes 21 to move closer to or away from each other, thereby achieving the effect of adjusting the cutting position of the disc cutter 23.

[0041] The driving assembly 27 includes a transmission shaft 1 271 rotatably mounted on the frame 1 and slidingly passing through the center of the rotating shaft 32 of the two active crushing rollers 22, a motor 272 fixedly mounted on the frame 1 and having its output end fixedly connected to the transmission shaft 1 271, two gears 1 273 and 274 rotatably mounted on the moving box 21 and meshing with each other, a gear 3 275 fixedly mounted on one end of the active crushing roller 22 and meshing with the gear 1 273, and a gear 4 276 fixedly mounted on one end of the driven crushing roller 25 and meshing with the gear 2 274. The transmission shaft 271 71 and the active crushing roller 22 are splinedly connected. When the motor 272 drives the transmission shaft 1 271 to rotate, the transmission shaft 1 271 will simultaneously drive the active crushing rollers 22 on the two moving boxes 21 to rotate, and the gear 3 275 at one end of the active crushing roller 22 engages with the transmission gear 1 273, so that the gear 1 273 engages with the transmission gear 2 274, and finally the gear 2 274 engages with the transmission gear 4 276, and drives the driven crushing roller 25 to rotate in the opposite direction, thereby achieving the effect of simultaneously driving the active crushing roller 22 and the driven crushing roller 25 to rotate relative to each other.

[0042] like Figure 1 , Figure 2 As shown, the telescopic roller 42 includes a cylinder body 1 421 and a cylinder body 2 422 which are respectively rotatably connected to the two moving boxes 21. The cylinder body 1 421 is slidably inserted into the cylinder body 2 422. When the two moving boxes 21 are close to or away from each other, the outer ring of the cylinder body 1 421 will relatively extend into or out of the inner ring of the cylinder body 2 422, thereby achieving the telescopic effect of the telescopic roller 42.

[0043] The driving assembly three 43 includes a pair of pulleys 431 fixedly installed on the rotating shaft 32 and rotating through the two ends of the fixed cylinder 31, a pair of pulleys 432 fixedly installed on one end of the conveying rollers 41 on both sides of the moving box 21, a belt mounted on the pulley 431 and the pulley 432, and a plurality of transmission friction wheels 433 rotatably connected to the moving box 21 and located below the telescopic roller 42. The adjacent conveying rollers 41 are driven by belts, and the conveying rollers 41 and the telescopic rollers 42, as well as the adjacent telescopic rollers 42, are frictionally driven by the transmission friction wheels 433. When the motor 35 drives the rotating shaft 32 to rotate, the rotating shaft The pulleys 431 at both ends of 32 will respectively drive the two pulleys 432 through belts, and the two pulleys 432 will respectively drive the conveying rollers 41 on both sides of the moving box 21 to rotate. Since the adjacent conveying rollers 41 are driven by belts, and the conveying rollers 41 and telescopic rollers 42, as well as the adjacent telescopic rollers 42 are frictionally driven by the transmission friction wheel 433, all the conveying rollers 41 and telescopic rollers 42 of the frame 1 will rotate synchronously, and then the motor 35 can drive the spiral blade 34 on the conical sleeve 33 to transport the glass wool waste, and at the same time, the conveying roller 41 and the telescopic roller 42 can be driven to transport the glass wool.

[0044] like Figure 4As shown, the rotating shaft 32 is located in the middle of the two truncated cone sleeves 33, and a rotating sleeve 5 is rotatably sleeved thereon. Multiple groups of blades 51 are fixedly connected to both ends of the rotating sleeve 5, and each group of blades revolves around the rotating sleeve 5 with the rotating shaft 32 as the center. A motor 3 6 is installed on the fixed cylinder 31, and a transmission shaft 2 61 rotatably and fixedly connected to the output end of the motor 3 6 is rotatably penetrated into the fixed cylinder 31. The transmission shaft 2 61 and the rotating sleeve 5 are perpendicular to each other, and the transmission shaft 2 61 and the rotating sleeve 5 are respectively installed with a bevel gear 1 62 and a bevel gear 2 52 that mesh with each other for transmission, A protective cover 7 is fixedly provided in the fixed cylinder 31 to protect the transmission shaft 2 61, bevel gear 1 62 and bevel gear 2 52. The rotating sleeve 5 rotates through the protective cover 7. When the motor 3 6 drives the transmission shaft 2 61 to rotate, the bevel gear 1 62 at one end of the transmission shaft 2 61 will mesh with the transmission bevel gear 2 52. The rotation of the bevel gear 2 52 will drive the rotating sleeve 5 and the blade thereon to rotate, and then the glass wool waste compressed and transported from the spiral blade 1 34 of the truncated cone sleeve 33 will be further chopped into a smaller form for easy transportation and recycling. Among them, the protective cover 7 can protect the bevel gear 1 62 and the bevel gear 2 52 to prevent the glass wool waste from affecting the smooth transmission of the two.

[0045] The protective cover 7 is above the discharge port 312, and a transmission shaft 3 71 is rotatably inserted therethrough. The transmission shaft 3 71 is located below the transmission shaft 2 61 and the rotating sleeve 5, and a bevel gear 3 72 engaging with the bevel gear 2 52 is installed on one end of the transmission shaft 3 71 located inside the protective cover 7. The discharge port 312 is cylindrical and coaxial with the transmission shaft 3 71. The portion of the transmission shaft 3 71 located outside the protective cover 7 extends into the discharge port 312, and a spiral blade 2 73 is fixed thereon. When the rotating sleeve 5 rotates, the bevel gear 2 52 on the rotating sleeve 5 will engage with the transmission bevel gear 3 72, and the bevel gear 3 72 will drive the transmission shaft 3 71 and the spiral blade to rotate, and slowly convey the glass wool out of the discharge port 312, thereby ensuring that the glass wool compressed and conveyed from the middle of the fixed cylinder 31 has sufficient time to be shredded by the blade on the rotating sleeve 5.

[0046] like Figure 3 , Figure 4 As shown, the feed port 311 is a box-shaped opening, and a cover plate 8 is slidably arranged thereon. The cover plate 8 is longer than the box-shaped opening, and is fixedly connected to the lower end of the movable box 21. An inlet and outlet connecting the discharge port and the feed port 311 are arranged on the cover plate 8, which can effectively prevent glass wool waste from overflowing from the feed port 311.

[0047] like Figure 3 , Figure 5As shown. The mobile box 21 is respectively provided with brush cylinders 9 which rotate near both sides of the active crushing roller 22 and the driven crushing roller 25. The brush of the brush cylinder 9 contacts the contour surface of the active crushing roller 22 or the driven crushing roller 25. The mobile box 21 is provided with multiple rows of comb teeth 91 below the brush cylinder 9 and intersects with the brush of the brush cylinder 9. One end of the brush cylinder 9 rotates out of the mobile box 21 and is fixedly installed with a hand crank 92. A pin 93 is slidably inserted on the hand crank 92. A pin hole 94 for the pin 93 to be inserted is provided on the side wall of the mobile box 21. When the active crushing roller 22 and the driven crushing roller 25 are working, the brush cylinder 9 can sweep the glass wool waste remaining on the two and prevent the glass wool waste from overflowing from the lower hopper 24 to a certain extent. Among them, if there is too much glass wool waste adhered to the brush cylinder 9, first pull out the pin 93 on the hand crank that is inserted into the pin hole 94 on the side wall of the moving box 21, and then rotate the brush cylinder 9 by the hand crank. During the rotation of the brush cylinder 9, the comb teeth 91 fixedly arranged on the moving box 21 can comb out the glass wool waste from the brush cylinder 9 and guide it into the lower hopper 24. Finally, after the brush cylinder 9 is combed clean, align it with the pin hole 94 on the side wall of the moving box 21, and insert the pin 93 on the hand crank 92 into it, so as to limit the rotation of the brush cylinder 9.

Claims

1. A crushing and recycling device for glass wool scraps, characterized in that: It comprises a frame (1), and a trimming and crushing mechanism (2), a waste material recovery mechanism (3), and a roller conveying mechanism (4) which are installed on the frame (1); The trimming and pulverizing mechanism (2) comprises a pair of movable boxes (21) movably arranged on the frame (1), an active pulverizing roller (22) rotatably connected to the movable box (21), a disc cutter (23) fixed to the other end of the active pulverizing roller (22), a driven pulverizing roller (25) rotatably connected to the movable box (21) and parallel to and tangent to the active pulverizing roller (22), a lower hopper (24) fixed to the movable box (21) and located below the active pulverizing roller (22) and the driven pulverizing roller (25), a first driving component (26) for driving the two movable boxes (21) to move closer to or away from each other, and a second driving component (27) for driving the active pulverizing roller (22) and the driven pulverizing roller (25) to rotate, the disc cutter (23) and the active pulverizing roller (22) being coaxial, and the diameter of the disc cutter (23) is larger than that of the active pulverizing roller (22); The waste recycling mechanism (3) comprises a fixed cylinder (31) fixedly arranged on the frame (1) and located below the two moving boxes (21), a rotating shaft (32) rotatably arranged in the fixed cylinder (31) and coaxially arranged, a pair of truncated cone sleeves (33) fixedly arranged on the rotating shaft (32), a spiral blade (34) fixedly arranged on the truncated cone sleeve (33), a feed port (311) opened above the two ends of the fixed cylinder (31), and a discharge port (312) opened below the middle of the fixed cylinder (31). 312), a motor (35) fixedly mounted on the frame (1) and driving the rotating shaft (32) to rotate, and a conveying fan (36) connected to the discharge port (312), the two truncated cone sleeves (33) are located on both sides of the discharge port (312), and the ends close to the discharge port (312) are thicker and the ends close to the feed port (311) are thinner, the spiral blades (34) on the two truncated cone sleeves (33) rotate in opposite directions, and the bottom of the lower hopper (24) is connected to the feed port (311); The roller conveying mechanism (4) comprises a plurality of conveying rollers (41) rotatably arranged in parallel on the frame (1) and distributed on both sides of the two moving boxes (21), a plurality of telescopic rollers (42) rotatably arranged in parallel between the two moving boxes (21) and capable of being telescopically extended, and a driving assembly (43) for driving the conveying rollers (41) and the telescopic rollers (42) to rotate, wherein the conveying rollers (41), the telescopic rollers (42) and the driven crushing rollers (25) are aligned with each other, and the spacings between adjacent conveying rollers (41) and telescopic rollers (42) are consistent; The driving assembly (26) comprises a rotating rod (261) and a rotating rod (262) which are rotatably arranged on the frame (1) and pass through the two moving boxes (21) in parallel, a worm wheel (263) fixedly mounted on the end of the rotating rod (261), and a worm (264) which is rotatably arranged on the frame (1) and meshes with the worm wheel (263). The rotating rod (261) and the rotating rod (262) are driven by a chain. The rotating rod (261) is provided with a thread (261a), and the rotating rod (262) is provided with a thread (261b). A second thread (262a), wherein the first thread (261a) and the second thread (262a) are respectively close to different ends of the first rotating rod (261) and the second rotating rod (262) and have opposite rotation directions, and the two moving boxes (21) are respectively fixedly installed with nuts (265) threadedly connected with the first thread (261a) and the second thread (262a), and the unthreaded portions of the first rotating rod (261) and the second rotating rod (262) are respectively slidably inserted into the two moving boxes (21), and one end of the worm (264) is fixedly installed with a hand crank handle (267).

2. The device for crushing and recovering glass wool scraps according to claim 1, characterized in that: The driving assembly 2 (27) comprises a transmission shaft 1 (271) rotatably mounted on the frame (1) and slidingly passing through the center of the rotating shaft (32) of the two active crushing rollers (22), a motor 2 (272) fixedly mounted on the frame (1) and having its output end fixedly connected to the transmission shaft 1 (271), two gears 1 (273) and 2 (274) rotatably mounted on the moving box (21) and meshing with each other, a gear 3 (275) fixedly mounted on one end of the active crushing roller (22) and meshing with the gear 1 (273), and a gear 4 (276) fixedly mounted on one end of the driven crushing roller (25) and meshing with the gear 2 (274), wherein the transmission shaft 1 (271) and the active crushing roller (22) are spline-connected.

3. The device for crushing and recovering glass wool scraps according to claim 1, characterized in that: The telescopic roller (42) comprises a cylinder body 1 (421) and a cylinder body 2 (422) which are respectively rotatably connected to the two moving boxes (21), and the cylinder body 1 (421) is slidably plugged into the cylinder body 2 (422).

4. The device for crushing and recovering glass wool scraps according to claim 1, characterized in that: The driving assembly three (43) comprises a pair of pulleys (431) respectively fixedly mounted on the rotating shaft (32) and rotatably passing through the two ends of the fixed cylinder (31), a pair of pulleys (432) respectively fixedly mounted on one end of the transmission roller (41) on both sides of the moving box (21), a belt sleeved on the pulleys (431) and the pulleys (432), and a plurality of transmission friction wheels (433) rotatably connected to the moving box (21) and located below the telescopic roller (42); adjacent transmission rollers (41) are driven by belts, and the transmission rollers (41) and the telescopic rollers (42) and adjacent telescopic rollers (42) are frictionally driven by the transmission friction wheels (433).

5. The device for crushing and recovering glass wool scraps according to claim 1, characterized in that: The rotating shaft (32) is located in the middle of the two truncated cone sleeves (33), and the rotating sleeve is provided with a rotating sleeve (5). A plurality of blade groups (51) are fixedly connected to both ends of the rotating sleeve (5), and each blade group surrounds the rotating sleeve (5) with the rotating shaft (32) as the center. A motor (3) is installed on the fixed cylinder (31), and a transmission shaft (61) that is rotatably and fixedly connected to the output end of the motor (6) is rotatably and fixedly connected to a transmission shaft (61) that is rotatably inserted into the fixed cylinder (31). The transmission shaft (61) and the rotating sleeve (5) are perpendicular to each other, and the transmission shaft (61) and the rotating sleeve (5) are respectively provided with a bevel gear (62) and a bevel gear (52) that mesh with each other for transmission. A protective cover (7) that protects the transmission shaft (61), the bevel gear (62) and the bevel gear (52) is fixedly provided in the fixed cylinder (31), and the rotating sleeve (5) rotates through the protective cover (7).

6. The device for crushing and recovering glass wool scraps according to claim 5, characterized in that: The protective cover (7) is located above the discharge port (312) and is rotatably interspersed with a transmission shaft (71). The transmission shaft (71) is located below the transmission shaft (61) and the rotating sleeve (5). The transmission shaft (71) is located inside the protective cover (7) and has a bevel gear (72) mounted on one end thereof for meshing with the bevel gear (52). The discharge port (312) is cylindrical and coaxial with the transmission shaft (71). The portion of the transmission shaft (71) located outside the protective cover (7) extends into the discharge port (312) and is fixedly provided with a spiral blade (73).

7. The device for crushing and recovering glass wool scraps according to claim 1, characterized in that: The feed port (311) is a box-shaped opening and is slidably provided with a cover plate (8), the cover plate (8) being longer than the box-shaped opening and fixedly connected to the lower end of the moving box (21), and an inlet and outlet communicating with the feed port (311) are provided on the cover plate (8).

8. The device for crushing and recovering glass wool scraps according to claim 1, characterized in that: The movable box (21) is provided with brush cylinders (9) rotatably disposed near both sides of the active crushing roller (22) and the driven crushing roller (25), respectively. The brush of the brush cylinder (9) contacts the contour surface of the active crushing roller (22) or the driven crushing roller (25). The movable box (21) is provided with a plurality of rows of comb teeth (91) located below the brush cylinder (9) and intersecting with the brush of the brush cylinder (9). One end of the brush cylinder (9) rotates out of the movable box (21) and is fixedly provided with a second hand crank handle (92). A pin (93) is slidably inserted on the second hand crank handle (92). A pin hole (94) for inserting the pin (93) is provided on the side wall of the movable box (21).

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