Waste recovery device for glass wool production

Abstract

The present invention relates to the technical field of glass wool processing, and specifically discloses a waste recovery device for glass wool production, including two supporting seats used in conjunction with each other, a crushing barrel being rotatably provided on the two supporting seats, a support frame 1 being provided on two supporting seats corresponding to the two ends of the crushing barrel, respectively, a connecting seat 2 and a fixed crushing knife being provided on the two supporting frames 1 on the same side in order from bottom to top, a screening assembly sliding left and right as the crushing barrel rotates being provided on the two connecting seats 2, a pushing seat sliding toward the crushing barrel being provided in the two supporting seats, a linkage assembly being provided between the pushing seat and the crushing barrel, and a mixing assembly enclosing the screening assembly being provided between the two supporting seats. The present invention can not only drive the pushing seat and the arc screen to perform synchronous reciprocating sliding adjustment while crushing, but also can concentrate the crushing process and the mixing process on the same device, thereby improving the use efficiency of the device.

Description

Technical Field

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

[0002] Glass wool is a cotton-like material formed by fiberizing molten glass. Its chemical composition belongs to glass. It is an inorganic fiber with good molding, low bulk density, low thermal conductivity, thermal insulation, good sound absorption, corrosion resistance, and stable chemical properties. After being processed and formed, the glass wool is thrown out from the glass wool centrifuge and transported out through the cotton collector spraying glue. Since the glass wool is irregular in shape at this time, it is necessary to cut its edges through the glass wool trimmer during the transportation of the glass wool, so that the sheared glass wool has a regular shape and a standard size product.

[0003] In the current glass wool industrial production, the cut glass wool trimming waste will be concentrated through recycling equipment and processed as thermal insulation material for reuse. During the processing, the trimming waste needs to be crushed first. After the crushing is completed, the crushed material is mixed with the reinforcing fiber. After the mixing is completed, the mixture is poured into a mold and pressed into the required shape or size for use.

[0004] When the above-mentioned recycling device crushes the trimming waste, due to the certain flexibility of glass wool, it cannot make effective contact with the crushing knife during the feeding process of glass wool, which reduces the crushing efficiency of the device; and after the crushing is completed, the crushed material needs to be transferred to an external mixing barrel for separate mixing treatment. This mixing process and the crushing process cannot be concentrated on the same equipment, which increases the processing cost of the enterprise and the labor intensity of the workers. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the above difficulties and provide a waste recovery device for glass wool production.

[0006] In order to solve the above technical problems, the present invention provides a technical solution: a waste recycling device for glass wool production, comprising two support seats and a cover plate that cooperate to form a box body, the two support seats are provided with a rotating cylinder through a rotating shaft 1 and a rotating shaft 2, the rotating cylinder is sleeved with a crushing cylinder, and further comprising

[0007] A crushing assembly, wherein a mounting groove is provided on the crushing barrel, a connecting seat is provided in the mounting groove, and a detachable crushing knife is provided on the connecting seat, and fixed crushing knives are provided on both sides of the crushing barrel on two supporting seats;

[0008] A pushing assembly, wherein a pushing seat is provided between the two supporting seats and slides toward the crushing barrel;

[0009] The linkage assembly is arranged between the pusher seat and the power of the crushing barrel, and is used to drive the pusher seat to slide back and forth. The rotation of the crushing barrel can drive the pusher seat to slide back and forth.

[0010] The screening component is set below the crushing drum. The rotation of the crushing drum drives the screen to move left and right to achieve rapid material discharge;

[0011] The mixing component is located below the screening component to mix the materials.

[0012] As an improvement, the linkage assembly includes a mounting seat fixedly arranged at both ends of the pushing seat and extending to the outside of the supporting seat, a tooth plate 1 is provided on the mounting seat, a tooth plate 2 is fixedly provided on the supporting seat and staggeredly matched with the tooth plate 1, a gear 1 is provided on the rotating shaft 2, a rocker arm 1 is hinged at the eccentric part of the gear 1, the other end of the rocker arm 1 is rotatably provided with a connecting shaft slidably matched with the supporting seat, and a gear 2 is rotatably provided on the connecting shaft and meshes with the tooth plate 1 and the tooth plate 2.

[0013] As an improvement, the screening assembly includes an arc-shaped screen slidably arranged under the crushing drum, and support frames 1 are respectively fixedly arranged on two support seats corresponding to the two ends of the crushing drum, and connecting seats 2 are arranged on the two support frames 1 on the same side. The arc-shaped screen is slidably connected to the two connecting seats 2, and a guide rod 1 is fixedly arranged at one end of the arc-shaped screen and extends to the outside of the support seat, a wedge-shaped seat is arranged on the guide rod 1, and mounting seats 2 are fixedly arranged on the support seats at both ends of the wedge seat, and matching seats matched with the wedge seats are slidably arranged in the two mounting seats 2, and rollers are rotatably arranged on the matching seats, a cam matched with the rollers is arranged on the rotating shaft 1, and a reset spring 1 is wound around the guide rod 1.

[0014] As an improvement, the mixing assembly includes a mixing drum arranged between two support seats and enclosing the screening assembly, a stirring shaft is passed through the mixing drum along its axial direction and a plurality of stirring rods are arranged on the stirring shaft, and a power switching assembly is arranged between the stirring shaft and the second rotating shaft.

[0015] As an improvement, the power switching assembly includes a mounting seat three arranged on a support seat, a motor is provided on the mounting seat three, a spline shaft is provided at the output end of the motor, a sliding gear three is sleeved on the spline shaft, an extension cylinder is provided on the end face of the gear three, an adjustment cylinder is rotatably provided on the extension cylinder, and a locking nut is threadedly connected on the end face of the extension cylinder, a gear four is provided on the stirring shaft, and an adjustment assembly is provided on the mounting seat three for controlling the adjustment cylinder to slide left and right and drive the gear three to selectively engage with the gear one or the gear four.

[0016] As an improvement, the adjustment assembly includes a support frame 2 fixedly set on a mounting seat 3, an adjustment screw is rotatably provided on the support frame 2, a sliding seat is threadedly provided on the adjustment screw and is slidably matched with the two ends of the support frame, an articulated seat is respectively provided on the sliding seat and the adjustment cylinder, and a rocker arm 2 is commonly provided on the two articulated seats.

[0017] As an improvement, an L-shaped connecting groove is provided on the connecting seat, a connecting block matching the connecting groove is provided on the crushing knife, and a fastening screw is passed through the end surface of the connecting block.

[0018] As an improvement, a positioning groove is provided on the connecting seat, and a positioning block is provided on the crushing knife for clamping the positioning groove.

[0019] Compared with the prior art, the beneficial effect of the present invention is that the rotation of the crushing drum drives the pusher to slide forward and backward synchronously, and also drives the arc screen to slide left and right, so that the newly placed trimmed waste can be pushed close to the crushing knife during crushing, so that the trimmed waste can effectively contact the crushing knife, and after crushing, the crushed material can quickly fall into the mixing drum below under the arc screen that slides left and right, and then the crushed material can be conveniently and quickly mixed. Specifically:

[0020] 1. The rotation of gear 1 drives the crushing barrel to rotate. Under the action of the swing arm 1 hinged at the eccentric part, gear 2 is driven to slide left and right and rotate on tooth plate 2. The rotation of gear 2 drives tooth plate 1 to move left and right, and at the same time drives the pusher to slide left and right, and then drives the trimmed waste to move to the crushing barrel, so that it can effectively contact the crushing barrel, thereby improving the crushing efficiency of the device;

[0021] 2. The rotation of the crushing barrel drives the rotating shaft 1 to rotate, and then drives the cam to rotate. Under the cooperation of the cam and the roller, the matching seat is driven to move up and down. Under the cooperation of the matching seat and the wedge seat, the guide rod 1 and the arc screen are driven to move left and right. Thus, the arc screen can be driven to adjust left and right synchronously while crushing, which improves the feeding speed of the crushed objects.

[0022] 3. The combination of the mixing drum and the curved screen can collect the mixture into the mixing drum, and then add reinforcing fibers into the mixing drum to effectively mix it, so that the crushing process and the mixing process can be concentrated on the same equipment, reducing the production cost of the enterprise and the labor of the workers;

[0023] 4. When gear three is selectively meshed with gear one or gear four, the crushing process or mixing process can be driven by a motor to perform switching adjustment operations, thereby reducing the demand for power source of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The structure of the present invention is schematically shown in FIG. Figure 1 .

[0025] Figure 2 It is a front internal structure diagram of the present invention.

[0026] Figure 3 It is a schematic structural diagram of the cooperation between the crushing barrel and the pusher seat in the present invention.

[0027] Figure 4 It is a side internal structure diagram of the present invention.

[0028] Figure 5 This is a schematic diagram of the structure of the crushing barrel and the support seat in the present invention. Figure 1 .

[0029] Figure 6 This is a schematic diagram of the structure of the crushing barrel and the support seat in the present invention. Figure 2 .

[0030] Figure 7 It is a schematic structural diagram of the cooperation between the connecting seat 2 and the arc-shaped screen in the present invention.

[0031] Figure 8 The structure of the present invention is schematically shown in FIG. Figure 2 .

[0032] Fig. 9 It is a disassembled structural diagram of the cooperation between gear three and the regulating cylinder in the present invention.

[0033] Fig.10 It is a structural schematic diagram of the regulating component in the present invention.

[0034] Fig.11 It is a disassembled structural diagram of the crushing knife and the connecting seat in the present invention.

[0035] Fig.12 It is a schematic diagram of the top structure of the present invention.

[0036] Fig.13 It is the installation structure diagram of the protective cover in the present invention.

[0037] As shown in the figure: 1. Support seat; 111. Rotating shaft 1; 112. Rotating shaft 2; 113. Rotating cylinder; 114. Crushing cylinder; 115. Mounting slot; 116. Connecting seat 1; 117. Crushing knife; 118. Connecting slot; 119. Connecting block; 120. Fastening screw; 121. Positioning slot; 122. Positioning block; 123. Support frame 1; 124. Connecting seat 2; 125. Fixed crushing knife; 127. Pushing material seat; 128, slide rail; 129, feed port; 130, side cover; 131, top cover; 132, protective cover; 2, linkage assembly; 211, mounting seat 1; 212, tooth plate 1; 213, gear 1; 214, tooth plate 2; 215, connecting shaft; 216, gear 2; 217, swing rod 1; 218, disc; 3, screening assembly; 311, arc screen; 312, sliding bar; 313, slide groove ; 314, sieve hole; 315, guide rod 1; 316, wedge seat; 317, mounting seat 2; 318, matching seat; 319, return spring 1; 320, roller; 321, cam; 322, slot; 323, return spring 2; 324, guide rod 2; 4, mixing assembly; 410, mixing barrel; 411, stirring shaft; 412, stirring rod; 413, opening and closing plate; 414, feeding port; 5, dynamic Force switching assembly; 511, mounting seat three; 512, motor; 513, rotating shaft three; 514, stop seat; 515, spline shaft; 516, gear three; 517, extension tube; 518, adjustment tube; 519, external thread; 520, locking nut; 521, gear four; 6, adjustment assembly; 611, support frame two; 612, adjustment screw; 613, sliding seat; 614, hinged seat; 615, rocker arm two. DETAILED DESCRIPTION

[0038] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0039] Combined with Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 , Attachment Figure 5 , Attachment Figure 6 and attached Fig.12As shown, a waste recycling device for glass wool production includes two support seats 1 and a cover plate that cooperate to form a box structure, a rotating cylinder 113 is provided on the two support seats 1 through a rotating shaft 111 and a rotating shaft 2 112, a crushing cylinder 114 is sleeved on the rotating cylinder 113, and also includes a crushing assembly and a pushing assembly, the crushing assembly includes a plurality of mounting grooves 115 equidistantly provided on the crushing cylinder 114 along its axial direction, a connecting seat 116 is fixedly provided on the inner walls of the plurality of mounting grooves 115 equidistantly along its circumferential direction, and a detachable crushing knife 117 is provided on the connecting seat 116, and the top surface of the crushing knife 117 is an arc-shaped structure, a supporting frame 123 is fixedly provided on the two corresponding support seats 1 at both ends of the crushing cylinder 114, and a connecting seat 2 124 is provided on the two supporting frames 123 on the same side from bottom to top. and a fixed crushing knife 125, and the fixed connection between the connecting seat 124 and the fixed crushing knife 125 is achieved by the cooperation of a positioning screw and a nut, and the two connecting seats 124 are jointly provided with a screening assembly 3 which slides left and right as the crushing barrel 114 rotates, and the pushing assembly is a pushing seat 127 which is arranged in the two supporting seats 1 and slides back and forth toward the crushing barrel 114, and the upper and lower ends of the pushing seat 127 are slidably connected to the supporting seat 1 through a slide rail 128, and a linkage assembly 2 is provided between the pushing seat 127 and the power of the crushing barrel 114, and a mixing assembly 4 which encloses the screening assembly 3 is also provided between the two supporting seats 1, and a feed port 129 is provided on the top surface of the two supporting seats 1 between the crushing barrel 114 and the pushing seat 127, and the cover plate includes a side cover plate 130 and a top cover plate 131 which are all connected to the two supporting seats 1 to form a box structure.

[0040] Through the above structure, the trimming waste is put in from the feed port 129, the crushing cylinder 114 is controlled to rotate, and the crushing knife 117 is driven to rotate. With the cooperation of the crushing knife 117 and the fixed crushing knife 125, the trimming waste is crushed. While the crushing cylinder 114 is rotating, the pushing seat 127 is driven to slide left and right through the linkage component 2, driving the newly put in trimming waste to move toward the crushing knife 117, so that it can effectively contact the crushing knife 117. After the crushing is completed, the screening component slides left and right to make the crushed material quickly fall into the mixing component 4 below, and then it is effectively mixed.

[0041] Combined with Figure 1 and attached Figure 3As shown, the linkage assembly 2 includes a mounting seat 211 fixedly arranged at both ends of the pusher seat 127 and extending to the outside of the support seat 1, and a through groove for the mounting seat 211 to slide is opened on the support seat 1, a tooth plate 212 is provided on the mounting seat 211, a tooth plate 214 staggered with the tooth plate 212 is fixedly provided on the support seat 1, a gear 213 is provided on the rotating shaft 112, a disk 218 with the same radius as the gear 213 is provided on the rotating shaft 111, a rocker arm 217 is hinged at the eccentric point on the gear 213 and the disk 218, the other end of the rocker arm 217 is rotatably provided with a connecting shaft 215 slidably matched with the support seat 1, and a gear 216 meshing with the tooth plate 212 and the tooth plate 214 is rotatably provided on the connecting shaft 215.

[0042] The working principle of the linkage assembly 2 is as follows: the control gear 1 213 is rotated, driving the rotating shaft 2 112 to rotate, and then driving the crushing barrel 114 and the crushing knife 117 to rotate. While the gear 1 213 is rotating, the gear 2 216 is driven to swing left and right through the eccentric hinged rocker arm 1 217 and rotate on the tooth plate 214 below it. Under the action of the rotation of the gear 216, the upper and lower tooth plates 1 212 are driven to slide left and right, and at the same time, the pusher seat 127 is driven to swing left and right. With the cooperation of the gear 2 216, the tooth plate 214 and the tooth plate 1 212, the left and right swinging stroke distance can be increased.

[0043] Combined with Figure 2 , Attachment Figure 4 , Attachment Figure 7 and attached Figure 8As shown, the screening assembly 3 includes an arc-shaped screen 311 slidably arranged on two connecting seats 124, and sliding bars 312 are fixedly arranged at both ends of the arc-shaped screen 311 along its length direction, and a sliding groove 313 for the sliding bar 312 to slide is opened on the connecting seat 124, and the length of the sliding groove 313 is greater than the length of the sliding bar 312, and the length difference between the two is smaller than the distance difference between the left inner wall of the arc-shaped screen 311 and the end of the crushing barrel 114, so that the interference between the inner wall and the crushing barrel 114 during the left and right sliding of the arc-shaped screen 311 can be avoided, and a guide rod 1 315 is fixedly arranged in the middle of one end of the arc-shaped screen 311 and extends to the outside of the support seat 1, and guide rods 2 324 slidably matched with the support seat 1 are also penetrated at both ends of the arc-shaped screen 311, and a wedge-shaped seat 316 is provided on the guide rod 1 315, and a wedge-shaped seat 316 is provided on both sides. A second mounting seat 317 is fixedly provided on the support seat 1 at the end, and a matching seat 318 matched with the wedge-shaped seat 316 is slidably provided in the two second mounting seats 317. A groove is provided on the top surface of the matching seat 318, and a roller 320 is rotatably provided in the groove. A cam 321 matched with the roller 320 is provided on the rotating shaft 111, and a return spring 319 is wound on the guide rod 1 315. A groove body 322 for the end of the arc-shaped screen 311 to extend into is provided on the two support seats 1 respectively, and a return spring 2 323 is provided between the right end surface of the arc-shaped screen 311 and the corresponding groove body 322. A plurality of groups of sieve holes 314 are equidistantly provided on the arc-shaped screen 311 along its length direction, and the upper height of the sieve holes 314 is lower than the height of the mixing component 4, and the sieve holes 314 at both ends do not exceed the outside of the mixing component 4 during the left and right sliding process.

[0044] The working principle of the left and right sliding of the screening component 3: the crushing barrel 114 rotates while driving the rotating shaft 111 to rotate, and drives the cam 321 to rotate. Under the cooperation of the cam 321 and the roller 320, the matching seat 318 is driven to move up and down. Under the cooperation of the matching seat 318 and the wedge seat 316, the guide rod 1 315 is driven to slide left and right for adjustment. Under the cooperation of the reset spring 1 319 and the reset spring 2 323, the arc screen 311 is driven to slide back and forth left and right on the connecting seat 2 124 at both ends for adjustment.

[0045] Combined with Figure 1 , Attachment Figure 2 , Attachment Fig. 9 and attached Fig.13As shown, the mixing component 4 includes a mixing drum 410 which is arranged between two support seats 1 and surrounds the screening component 3, the mixing drum 410 is provided with a stirring shaft 411 along its axial direction, and a plurality of stirring rods 412 are equidistantly provided on the stirring shaft 411 along its axial direction, the mixing drum 410 is also provided with an opening and closing plate 413 in a hinged manner, the mixing drum 410 is also provided with a feeding port 414 which is connected with the interior thereof, and a power switching component 5 is provided between the stirring shaft 411 and the second rotating shaft 112, the power switching component 5 includes a mounting seat 3 511 arranged on the support seat 1, the mounting seat 3 511 is provided with a motor 512, a rotating shaft 3 513 is provided on the support seat 1 corresponding to the output shaft of the motor 512, a spline shaft 515 connected to the output shaft of the motor 512 is fixedly provided on the rotating shaft 3 513, and a stopper 514 is fixedly provided between the rotating shaft 3 513 and the spline shaft 515, A slidingly matched gear 516 is connected, and an extension tube 517 is provided on the end face of the gear 3 516, and spline sleeves matching the spline shaft 515 are respectively provided on the inner walls of the gear 3 516 and the extension tube 517. Under the action of the spline sleeve, the gear 3 516 and the extension tube 517 are slidably adjusted, and an adjustment tube 518 is rotatably provided on the extension tube 517, and an external thread 519 is provided on the end face of the extension tube 517, and a locking nut 520 is threadedly connected to the external thread 519, and the adjustment tube 518 is effectively limited by the connection of the locking nut 520, and a gear 4 521 is provided on the stirring shaft 411, and an adjustment component 6 is provided on the mounting seat 3 511 for controlling the adjustment tube 518 to slide left and right and drive the gear 3 516 to selectively mesh with the gear 1 213 or the gear 4 521, and a protective cover 132 for protecting the linkage component 2 and the power switching component 5 is also provided on the outer end face of the support seat 1.

[0046] The working principle of the power switching component 5 is: control the adjustment cylinder 518 to slide left and right, and then drive the gear three 516 to slide left and right, so that the gear three 516 selectively meshes with the gear one 213 or the gear four 521 for transmission. When the gear three 516 meshes with the gear one 213, start the motor 512 to drive the spline shaft 515 to rotate, and then drive the gear three 516 to rotate, and at the same time drive the gear one 213 to rotate, and then drive the crushing cylinder 114 to rotate. When the gear three 516 and the gear four 521 are meshed, start the motor 512 to drive the gear three 516 and the gear four 521 to mesh and rotate, and then drive the stirring shaft 411 to rotate, so as to effectively stir and mix the materials in the mixing cylinder 410.

[0047] Combined with Fig. 9 and attached Fig.10As shown, the adjustment component 6 includes a support frame 2 611 fixedly set on the mounting seat 3 511, and an adjusting screw 612 is provided on the support frame 2 611 and the mounting seat 3 511 for rotating together. A sliding seat 613 that slides with the end of the support frame 2 611 is threaded on the adjusting screw 612, and an articulated seat 614 is provided on the sliding seat 613 and the adjusting cylinder 518 respectively. A rocker rod 2 615 is provided on the two articulated seats 614, and a hand wheel is also provided on the top surface of the adjusting screw 612.

[0048] The working principle of the adjustment component 6 is as follows: the adjustment screw 612 is rotated, and under the action of the thread force, the sliding seat 613 is driven to move up and down for adjustment, and then under the action of the hinged rocker rod 2 615, the adjustment cylinder 518 is driven to slide left and right for adjustment, and at the same time, the gear 3 516 is driven to slide left and right for adjustment.

[0049] Combined with Figure 3 and attached Fig.11 As shown, the connecting seat 116 is provided with an L-shaped connecting groove 118, the crushing knife 117 is provided with a connecting block 119 matched with the connecting groove 118, a fastening screw 120 is passed through the end surface of the connecting block 119, an internal threaded hole connected with the fastening screw 120 is provided on the end surface of the connecting seat 116, a positioning groove 121 is provided on the connecting seat 116, and a positioning block 122 that is clamped to the positioning groove 121 is provided on the crushing knife 117.

[0050] The working principle of the detachable crushing knife 117 is as follows: the positioning block 122 is placed into the positioning groove 121, and the connecting block 119 and the connecting groove 118 are matched to position the crushing knife 117, and then the crushing knife 117 is fixedly connected to the corresponding connecting seat 116 by matching the fastening screw 120 and the internal threaded hole. The detachable connection of the crushing knife 117 facilitates its maintenance.

[0051] During the specific implementation of the present invention, the trimming waste is placed into the feed port 129, and the rotation of the crushing barrel 114 is controlled. With the cooperation of the crushing knife 117 and the fixed crushing knife 125, the trimming waste is crushed. During the crushing, the pushing seat 127 is driven by the linkage component 2 to slide back and forth left and right, and the newly entered trimming waste is pushed to the crushing knife 117, thereby improving the crushing efficiency. After the crushing, the material is then quickly dropped into the mixing barrel 410 below by the action of the arc-shaped screen 311 that slides left and right. When it is necessary to mix the material inside, the power switching component 5 is used to adjust the gear three 516 to mesh with the gear four 521, and the motor 512 is started to drive the gear three 516 and the gear four 521 to rotate, and then drive the stirring shaft 411 to rotate, so that the material in the mixing barrel 410 is effectively stirred and mixed, thereby improving the use efficiency of the device.

[0052] The present invention and its embodiments are described above, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and do not deviate from the purpose of the invention, they can creatively design a structure and embodiment similar to the technical solution, which should fall within the protection scope of the present invention.

Claims

1. A waste recycling device for glass wool production, comprising two support seats (1) and a cover plate that cooperate to form a box body, the two support seats (1) are provided with a rotating cylinder (113) through a first rotating shaft (111) and a second rotating shaft (112), the rotating cylinder (113) is sleeved with a crushing cylinder (114), and the device is characterized in that: Also includes A crushing assembly, wherein a mounting groove (115) is provided on the crushing barrel (114), a connecting seat (116) is provided in the mounting groove (115), and a detachable crushing knife (117) is provided on the connecting seat (116), and fixed crushing knives (125) are provided on both sides of the crushing barrel (114) on the two support seats (1); A material pushing assembly, wherein a material pushing seat (127) is provided between the two support seats (1) and slides toward the crushing cylinder (114); A linkage assembly (2) is arranged between the pusher seat (127) and the power of the crushing barrel (114), and is used to drive the pusher seat (127) to slide back and forth, and the crushing barrel (114) rotates to drive the pusher seat (127) to slide back and forth; The screening component (3) is arranged below the crushing drum (114), and the crushing drum (114) rotates to drive the screen to slide left and right to achieve rapid material discharge; A mixing component (4) is located below the screening component (3) and mixes the materials; The linkage assembly (2) comprises a mounting seat (211) fixedly arranged at both ends of the pusher seat (127) and extending to the outside of the support seat (1); a tooth plate (212) is arranged on the mounting seat (211); a tooth plate (214) staggeredly matched with the tooth plate (212) is fixedly arranged on the support seat (1); a gear (213) is arranged on the rotating shaft (112); a swing rod (217) is hinged at an eccentric position on the gear (213); a connecting shaft (215) slidably matched with the support seat (1) is rotatably arranged at the other end of the swing rod (217); a gear (216) meshing with the tooth plate (212) and the tooth plate (214) is rotatably arranged on the connecting shaft (215); The mixing assembly (4) comprises a mixing drum (410) arranged between two support seats (1) and surrounding the screening assembly (3); a stirring shaft (411) is provided through the mixing drum (410) along its axial direction, a plurality of stirring rods (412) are provided on the stirring shaft (411), and a power switching assembly (5) is provided between the stirring shaft (411) and the second rotating shaft (112); The power switching assembly (5) comprises a mounting seat three (511) arranged on the support seat (1), a motor (512) being arranged on the mounting seat three (511), a spline shaft (515) being arranged at the output end of the motor (512), a gear three (516) being sleeved on the spline shaft (515) in a sliding fit, an extension cylinder (517) being arranged on the end surface of the gear three (516), an adjustment cylinder (518) being rotatably arranged on the extension cylinder (517), and a locking nut (520) being threadedly connected on the end surface of the extension cylinder (517), a gear four (521) being arranged on the stirring shaft (411), and an adjustment assembly (6) being arranged on the mounting seat three (511) for controlling the adjustment cylinder (518) to slide left and right and drive the gear three (516) to selectively mesh with the gear one (213) or the gear four (521).

2. A waste recovery device for glass wool production according to claim 1, characterized in that: The screening material assembly (3) comprises an arc-shaped screen (311) slidably arranged below the crushing cylinder (114); a support frame 1 (123) is fixedly arranged on two support seats (1) corresponding to the two ends of the crushing cylinder (114); a connecting seat 2 (124) is provided on the two support frames 1 (123) on the same side; the two connecting seats 2 (124) are slidably connected to the arc-shaped screen (311); a guide rod 1 (315) is fixedly arranged on one end of the arc-shaped screen (311) and extends to the outside of the support seat (1); A wedge-shaped seat (316) is provided on the guide rod 1 (315), and a mounting seat 2 (317) is fixedly provided on the support seats (1) at both ends of the wedge-shaped seat (316), and a matching seat (318) matching with the wedge-shaped seat (316) is slidably provided inside the two mounting seats 2 (317), a roller (320) is rotatably provided on the matching seat (318), a cam (321) matching with the roller (320) is provided on the rotating shaft 1 (111), and a return spring 1 (319) is wound around the guide rod 1 (315).

3. A waste recovery device for glass wool production according to claim 1, characterized in that: The adjustment assembly (6) comprises a second support frame (611) fixedly mounted on a third mounting seat (511); an adjustment screw rod (612) is rotatably mounted on the second support frame (611); a sliding seat (613) is threadedly mounted on the adjustment screw rod (612) and is slidably engaged with an end of the second support frame (611); hinged seats (614) are respectively mounted on the sliding seat (613) and the adjustment cylinder (518); and a second rocker rod (615) is commonly mounted on the two hinged seats (614).

4. A waste recovery device for glass wool production according to claim 1, characterized in that: The first connecting seat (116) is provided with an L-shaped connecting groove (118), and the crushing knife (117) is provided with a connecting block (119) that matches the connecting groove (118), and a fastening screw (120) is passed through the end surface of the connecting block (119).

5. A waste recovery device for glass wool production according to claim 4, characterized in that: The first connecting seat (116) is provided with a positioning groove (121), and the crushing knife (117) is provided with a positioning block (122) that is clamped to the positioning groove (121).

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