A defective glass recycling and crushing device for special glass processing and production

Abstract

The present invention relates to the technical field of glass recycling and crushing devices, and specifically to a defective glass recycling and crushing device for special glass processing and production, comprising a crushing box, a crushing cavity is arranged inside the crushing box, and a cone crusher is arranged inside the crushing cavity, and a jaw crusher is fixedly arranged on the top of the crushing box. The present invention uses a jaw crusher to coarsely crush the special glass, and cooperates with the subsequent cone crusher inside the crushing box to improve the effect of recycling and crushing the special glass; after the cone crusher inside the crushing box is used to complete the fine crushing of the special glass, the screening components arranged on both sides of the crushing box are used to realize the screening and discharging of the special glass, and the special glass that meets the screening particle size is sent out, and the special glass that does not meet the particle size is continuously sent into the crushing cavity, and the crushed material of the special glass is circulated and crushed by the cone crusher, so as to ensure the uniformity of the particle size of the recycled and crushed defective special glass.

Description

Technical Field

[0001] The invention relates to the technical field of glass recycling and crushing devices, and in particular to a defective glass recycling and crushing device used for special glass processing and production. Background Art

[0002] A large number of defective special glass products are generated during agricultural production and industrial manufacturing, such as irregularly broken glass pieces, glass pieces with scratches or contamination, etc. These defective products cannot be used directly in production, resulting in resource waste and environmental pollution. The existing special glass crushing and processing technology mainly relies on physical strength, and the crushing effect is poor. It is difficult to effectively process high-strength defective special glass, and the particle size distribution of the crushed product is uneven, which is difficult to apply to subsequent processing. The existing technology has the following defects:

[0003] 1. Low processing efficiency: The impact of surface defects on special glass leads to low crushing efficiency or even difficulty in crushing;

[0004] 2. Mainly rely on physical methods: direct crushing treatment, which cannot effectively pre-treat special glass and further improve crushing efficiency;

[0005] 3. Uneven particle size distribution: The particle size distribution of the crushed product is uneven, which is difficult to meet the needs of subsequent processing;

[0006] In order to solve these problems, there are some equipment for processing defective special glass on the market, but most of them are limited to simple crushing and pulverizing functions, lacking comprehensive optimization of the quality of defective glass and efficient resource recovery mechanism. Therefore, we proposed a defective glass recycling and pulverizing device for special glass processing and production. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides a defective glass recycling and crushing device for special glass processing and production, which is used to solve the above-mentioned technical defects.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a defective glass recycling and crushing device for special glass processing production, comprising a crushing box, a crushing chamber is arranged inside the crushing box, and a cone crusher is arranged inside the crushing chamber, a jaw crusher is fixedly arranged on the top of the crushing box, and a feed hopper is fixedly arranged on the top of the jaw crusher, a pre-crushing frame is fixedly arranged on the top of the feed hopper, and a pre-treatment frame is fixedly arranged on the left side of the pre-crushing frame, a pre-treatment component is arranged inside the pre-treatment frame, and a pre-crushing component is arranged inside the pre-crushing frame, and screening components are arranged on both sides of the crushing box;

[0009] The screening assembly comprises a screening frame and a screening net, screening chambers are arranged on both sides of the interior of the crushing box, and a return trough and a discharge trough are arranged on the upper and lower parts of the two screening chambers, the interior of the return trough is arranged as an inclined trough, and the lower end of the return trough is communicated with the interior of the crushing chamber, the interior of the discharge trough is arranged as an inclined trough, and the upper end of the discharge trough is communicated with the interior of the crushing chamber, a discharge trough is also arranged below the interior of the screening chamber, and a screening net is fixedly arranged above the interior of the discharge trough, a screening frame is rotatably arranged inside the screening chamber, and a closed frame is fixedly arranged on one side of the screening chamber, a servo motor is fixedly arranged on one side of the closed frame, and the output shaft of the servo motor is fixedly connected to the interior of the screening frame, a blowing frame is also fixedly arranged above one side of the two closed frames, and the interiors of the two blowing frames extend to the interior of the screening chamber;

[0010] Discharge pipes are fixedly arranged below the left and right sides of the crushing box, and the interiors of the two discharge pipes are respectively communicated with the interiors of the two discharge troughs.

[0011] Preferably, the pretreatment component includes a feed belt, a conveyor frame is fixedly arranged at the lower part of the pretreatment frame, and a feed belt is rotatably arranged inside the conveyor frame, a motor for driving the feed belt to rotate is arranged on one side of the conveyor frame, and the top of the feed belt extends to the top of the pretreatment frame, fixed frames are fixedly arranged on the front and rear sides of the pretreatment frame, and transmission belts are rotatably arranged inside the two fixed frames.

[0012] Preferably, a micro-electric cylinder 1 is fixedly provided on the outer circumferential surface of the two transmission belts, and a clamping frame is fixedly provided on the driving ends of several micro-electric cylinders 1, clamping plates are slidably provided on the upper and lower parts of the clamping frame, and an electric slider for sliding the two clamping plates up and down is provided on one side of the inner wall of the clamping frame.

[0013] Preferably, servo electric cylinders 1 are fixedly provided around the top of the inner wall of the pretreatment rack, and the front and rear sides of the four servo electric cylinders 1 are respectively divided into two groups, the driving ends of the servo electric cylinder 1 located in the front and the servo electric cylinder 1 located in the rear are fixedly provided with lifting frames, and cutting knives are fixedly provided at the bottom of the two lifting frames, an electric slide 1 is fixedly provided on the opposite sides of the two lifting frames, sliding blocks are slidably provided on the opposite sides of the two lifting frames, and one side of the two sliding blocks is slidably connected to one side of the two electric slides 1 respectively.

[0014] Preferably, two micro electric cylinders are fixedly installed inside the two sliding blocks, and an adjustment frame is fixedly installed at the bottom of the driving ends of the two micro electric cylinders. An electric slide table 2 is fixedly installed at the bottom of the adjustment frame, and the bottom of the electric slide table 2 is slidably connected to a movable frame, and a plurality of scrapers are fixedly installed at the bottom of the movable frame.

[0015] Preferably, the pre-crushing assembly includes a crushing cone, two heating plates are arranged on the left side inside the pre-crushing frame, two servo electric cylinders 2 are fixedly arranged on the left side of the top of the inner wall of the pre-crushing frame, and the driving ends of the two servo electric cylinders 2 are fixedly connected to the top of the heating plate located above, two servo electric cylinders 3 are fixedly arranged on the right side of the top of the inner wall of the pre-crushing frame, and the driving ends of the two servo electric cylinders 3 are fixedly arranged with a mounting frame, a crushing cone is movably arranged at the bottom of the mounting frame, and a vibration motor is also arranged inside the mounting frame.

[0016] Preferably, the recycling and crushing method of the defective glass recycling and crushing device produced by the special glass processing comprises the following steps:

[0017] Step 1: When recycling and crushing defective special glass, the defective special glass is fed into the pre-processing rack, and the two sets of micro-electric cylinders on the front and rear sides are used to control the clamping rack to approach the front and rear sides of the defective special glass. The front and rear sides of the defective special glass are clamped and fixed by the clamping racks on the front and rear sides and the upper and lower clamping plates. Then, the two sets of servo electric cylinders on the front and rear sides are used to control the lifting rack to move downward. The micro-electric cylinders on the front and rear sides are used to control the adjustment rack to move downward until the scraper at the bottom of the movable rack contacts the upper surface of the defective special glass. The two electric slides on the front and rear sides are used to control the sliding blocks on the front and rear sides to slide, and the scraper at the bottom of the movable rack is used to scratch the upper surface of the defective special glass.

[0018] Then control the adjustment frame to reset, continue to control the lifting frame to move downward, use the cutting knives at the bottom of the front and rear lifting frames to cut the front and rear sides of the defective special glass, and use the front and rear micro-electric cylinders to cooperate with the upper and lower clamping plates to send the defective special glass on the front and rear sides to the top of the special glass in the middle;

[0019] The broken and stacked defective special glass is fed from the pre-processing rack to the pre-crushing rack by a feeding belt for pre-crushing.

[0020] Step 2: After the scratches and breaks of the defective special glass are completed inside the pre-treatment rack, the defective special glass is sent to the inside of the pre-crushing rack, and the upper and lower surfaces of the defective special glass are preheated by using the upper and lower heating plates, and then the defective special glass is pre-crushed by using the crushing cone at the bottom of the mounting rack;

[0021] Step three, after the defective special glass is continuously crushed by the jaw crusher and the cone crusher, the crushed defective special glass is sent into the screening chamber through the discharge chute, the screening frame is controlled to rotate by the output shaft of the servo motor, the defective special glass is screened by the screening net, the special glass crushed materials that meet the screening particle size are sent out through the discharge pipe, and the special glass that does not meet the particle size is continued to be sent into the crushing chamber through the return chute, and the special glass crushed materials are circulated and crushed by the cone crusher.

[0022] Compared with the prior art, it has the following beneficial effects:

[0023] 1. In the present invention, the defective special glass is sent into the interior of the pre-treatment rack, and the pre-treatment component is used to break and scratch the special glass in the interior of the pre-treatment rack, so as to facilitate the subsequent efficient crushing and recycling of the defective special glass. By scratching the surface of the special glass, the subsequent crushing of the special glass can be improved and the difficulty of crushing the special glass can be reduced; the pre-crushing component in the pre-crushing rack is used to crush the pre-treated special glass, and the pre-crushed special glass is sent to the interior of the jaw crusher by the feed hopper for coarse crushing. The special glass is coarsely crushed by a jaw crusher, and the subsequent cone crusher inside the crushing box is used to further improve the effect of recycling and crushing the defective special glass. After the special glass is finely crushed by the cone crusher inside the crushing box, the screening components arranged on both sides of the crushing box are used to screen and discharge the crushed special glass. The special glass that meets the screening particle size is sent out, and the special glass that does not meet the particle size is continued to be sent into the crushing chamber, and the crushed special glass is circulated and crushed by the cone crusher, so as to ensure the uniformity of the particle size of the recycled defective special glass.

[0024] 2. In the present invention, the special glass to be processed is sent into the pre-processing rack, and the glass is precisely clamped and cut by the electric slider, the clamping rack and the clamping plate, and then the surface is scratched to increase the reducibility of the subsequent crushing difficulty. This process can not only effectively remove the surface defects of the material, but also can be cut according to the size characteristics of the glass, so as to achieve automated and efficient processing. Then, the treated glass enters the pre-crushing rack, and the heating plate is combined with the crushing cone to prepare for the subsequent crushing operation through preheating and fine crushing. Such a design fully preheats and integrates the crushing process to ensure energy efficiency, improve the instantaneous crushing effect, and avoid the time and efficiency loss caused by insufficient heat treatment. After pre-crushing, the special glass enters the crushing box, and the screening component is used to achieve efficient sorting of the crushed material. During the screening process, the screening net cooperates with the screening rack and the servo motor to rotate to achieve rapid stratification and screening, ensuring that the obtained crushed material has a consistent and pure particle size to meet different reprocessing requirements. At the same time, the equipped blowing and discharging pipes further optimize the efficiency and accuracy of the grading process, reducing the errors and time costs caused by manual screening. Such a design not only greatly improves the overall recycling and processing efficiency, but also ensures the quality of the crushed products through careful processing of details, meeting the needs of modern manufacturing for material segmentation and high-quality processing. Therefore, this patented technology can significantly improve the recycling rate of special glass, reduce resource waste, and at the same time follow the principles of environmental protection and sustainable development, which is of great significance to promoting the circular economy.

[0025] 3. In the present invention, after the defective special glass is continuously crushed by the jaw crusher and the cone crusher, the crushed defective special glass is fed into the screening chamber through the discharge chute, the screening frame is rotated by controlling the output shaft of the servo motor, the defective special glass is screened by the screening net, the special glass that meets the screening particle size is sent out through the discharge pipe, and the special glass that does not meet the particle size is continuously fed into the crushing chamber through the return chute, and the special glass is circulated and crushed by the cone crusher, thereby ensuring the uniformity of the particle size of the recycled defective special glass.

[0026] Other features and advantages of the present invention will be set forth in the following description, and in part will become apparent from the description, or may be understood through implementation of the present invention. The objects and other advantages of the present invention may be realized and obtained through the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of a structure of a defective glass recycling and crushing device used in special glass processing and production according to an embodiment of the present invention;

[0028] Figure 2A schematic diagram of the internal structure of a pre-processing rack according to an embodiment of the present invention;

[0029] Figure 3 A schematic diagram of a lifting frame and an adjusting frame structure according to an embodiment of the present invention;

[0030] Figure 4 A schematic diagram of an adjusting frame, a movable frame and a scraper structure according to an embodiment of the present invention;

[0031] Figure 5 This is a schematic diagram of a heating plate, a mounting frame and a crushing cone structure according to an embodiment of the present invention;

[0032] Figure 6 It is a schematic diagram of the screening chamber and the screening frame structure of an embodiment of the present invention;

[0033] Figure 7 It is a schematic diagram of the screening chamber and the discharge chute structure of an embodiment of the present invention.

[0034] In the figure, 1, crushing box; 2, crushing chamber; 3, cone crusher; 4, jaw crusher; 5, feed hopper; 6, pre-crushing frame; 7, pre-treatment frame; 8, conveyor frame; 9, feeding belt; 10, fixed frame; 11, transmission belt; 12, micro electric cylinder 1; 13, clamping frame; 14, clamping plate; 15, servo electric cylinder 1; 16, lifting frame; 17, cutting knife; 18, electric slide 1; 19, sliding block; 20, micro Type electric cylinder 2; 21. Adjustment frame; 22. Electric slide 2; 23. Movable frame; 24. Scraper; 25. Servo electric cylinder 2; 26. Heating plate; 27. Servo electric cylinder 3; 28. Mounting frame; 29. ​​Crushing cone; 30. Screening chamber; 31. Screening frame; 32. Screening net; 33. Feed chute; 34. Return chute; 35. Discharge chute; 36. Closing frame; 37. Servo motor; 38. Blowing frame; 39. Discharge pipe. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not 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.

[0036] Embodiment 1:

[0037] See also Figures 1 to 7As shown, a defective glass recycling and crushing device for special glass processing and production includes a crushing box 1, a crushing chamber 2 is arranged inside the crushing box 1, and a cone crusher 3 is arranged inside the crushing chamber 2, a jaw crusher 4 is fixedly arranged on the top of the crushing box 1, and a feed hopper 5 is fixedly arranged on the top of the jaw crusher 4, a pre-crushing frame 6 is fixedly arranged on the top of the feed hopper 5, and a pre-treatment frame 7 is fixedly arranged on the left side of the pre-crushing frame 6, a pre-treatment component is arranged inside the pre-treatment frame 7, and a pre-crushing component is arranged inside the pre-crushing frame 6, and screening components are arranged on both sides of the crushing box 1.

[0038] In a specific embodiment, the present invention feeds the defective special glass into the pre-processing rack 7, and uses the pre-processing component to break and scratch the special glass in the pre-processing rack 7, so as to facilitate the subsequent efficient crushing and recycling of the defective special glass. By scratching the surface of the special glass, the subsequent crushing of the special glass can be improved and the difficulty of crushing the special glass can be reduced. Then, the pre-crushing component in the pre-crushing rack 6 crushes the pre-treated special glass, and the feed hopper 5 is used to feed the pre-crushed special glass into the jaw crusher 4 for coarse crushing. The special glass is roughly crushed by the jaw crusher 4, and the subsequent cone crusher 3 inside the crushing box 1 is used to further improve the effect of recycling and crushing the defective special glass; after the special glass is finely crushed by the cone crusher 3 inside the crushing box 1, the screening components arranged on both sides of the crushing box 1 are used to screen and discharge the crushed special glass, and the special glass that meets the screening particle size is sent out, and the special glass that does not meet the particle size is continuously sent into the crushing chamber 2, and the crushed special glass is circulated and crushed by the cone crusher 3, so as to ensure the uniformity of the particle size of the recycled defective special glass.

[0039] Specifically, the pretreatment component includes a feeding belt 9, a conveying frame 8 is fixedly arranged at the lower part of the pretreatment frame 7, and the feeding belt 9 is rotatably arranged inside the conveying frame 8, a motor for driving the feeding belt 9 to rotate is arranged on one side of the conveying frame 8, and the top of the feeding belt 9 extends to the upper part of the pretreatment frame 7, a fixed frame 10 is fixedly arranged on the front and rear sides of the pretreatment frame 7, and a transmission belt 11 is rotatably arranged inside the two fixed frames 10, a micro-electric cylinder 12 is fixedly arranged on the outer circumference of the two transmission belts 11, and a plurality of micro-electric cylinders 12 are fixedly arranged at the driving ends of the clamping frames 13, clamping plates 14 are slidably arranged at the upper and lower parts of the clamping frames 13, and an electric slider for the two clamping plates 14 to slide up and down is arranged on one side of the inner wall of the clamping frame 13;

[0040] Furthermore, servo electric cylinders 15 are fixedly provided around the top of the inner wall of the pretreatment rack 7, and the front and rear sides of the four servo electric cylinders 15 are respectively divided into two groups, the driving ends of the servo electric cylinder 15 located in the front and the servo electric cylinder 15 located in the rear are fixedly provided with lifting frames 16, and the bottoms of the two lifting frames 16 are fixedly provided with cutting knives 17, the opposite sides of the two lifting frames 16 are fixedly provided with electric slides 18, the opposite sides of the two lifting frames 16 are slidably provided with sliding blocks 19, and one side of the two sliding blocks 19 is slidably connected to one side of the two electric slides 18, respectively, micro electric cylinders 20 are fixedly provided inside the two sliding blocks 19, and the bottom ends of the driving ends of the two micro electric cylinders 20 are fixedly provided with an adjusting frame 21, the bottom of the adjusting frame 21 is fixedly provided with an electric slide 22, and the bottom of the electric slide 22 is slidably connected with a movable frame 23, and the bottom of the movable frame 23 is fixedly provided with a plurality of scrapers 24.

[0041] It should be noted that when the defective special glass is recycled and crushed, the defective special glass is fed into the pre-processing rack 7, and the two groups of micro-electric cylinders 12 driving ends on the front and rear sides are used to control the clamping rack 13 to approach the front and rear sides of the defective special glass, and the front and rear sides of the defective special glass are clamped and fixed by the clamping racks 13 on the front and rear sides and the clamping plates 14 on the upper and lower sides, and then the two groups of servo electric cylinders 15 driving ends on the front and rear sides are used to control the lifting rack 16 to move downward, and the micro-electric cylinders 20 driving ends on the front and rear sides are used to control the adjustment rack 21 to move downward until the scraper 24 at the bottom of the movable rack 23 contacts the upper surface of the defective special glass, and the two electric slides 18 on the front and rear sides control the sliding blocks 19 on the front and rear sides to slide, and the scraper 24 at the bottom of the movable rack 23 is used to scratch the upper surface of the defective special glass;

[0042] Then the adjusting frame 21 is controlled to reset, and the lifting frame 16 is controlled to move downward, and the front and rear sides of the defective special glass are cut by the cutting knife 17 at the bottom of the front and rear lifting frames 16, and the defective special glass on the front and rear sides is sent to the top of the special glass in the middle through the driving ends of the front and rear micro-electric cylinders 12 and the upper and lower clamping plates 14;

[0043] The broken and stacked defective special glass is fed from the pre-processing rack 7 into the pre-crushing rack 6 for pre-crushing by means of the feeding belt 9. The pre-processing components inside the pre-processing rack 7 are used to create scratches on the surface of the defective special glass and to break the defective special glass of different sizes on the other hand, thereby realizing the automatic recycling and crushing of the defective special glass of different sizes.

[0044] Specifically, the pre-crushing assembly includes a crushing cone 29, two heating plates 26 are arranged on the left side of the interior of the pre-crushing frame 6, two servo electric cylinders 25 are fixedly arranged on the left side of the top of the inner wall of the pre-crushing frame 6, and the driving ends of the two servo electric cylinders 25 are fixedly connected to the top of the heating plate 26 located above, and two servo electric cylinders 3 27 are fixedly arranged on the right side of the top of the inner wall of the pre-crushing frame 6, and the driving ends of the two servo electric cylinders 3 27 are fixedly arranged with a mounting frame 28, and a crushing cone 29 is movably arranged at the bottom of the mounting frame 28, and the interior of the mounting frame 28 A vibration motor is also provided, which controls the crushing cone 29 to vibrate up and down at the bottom of the mounting frame 28. After the scratching and breaking of the defective special glass are completed inside the pre-treatment frame 7, the defective special glass is sent to the inside of the pre-crushing frame 6, and the upper and lower surfaces of the defective special glass are preheated by the two upper and lower heating plates 26, and then the crushing cone 29 at the bottom of the mounting frame 28 is used to pre-crush the defective special glass, so as to facilitate the subsequent recovery and crushing of the defective special glass by the cone crusher 3 and the jaw crusher 4.

[0045] Embodiment 2:

[0046] Furthermore, the screening component includes a screening frame 31 and a screening net 32. Screening chambers 30 are provided on both sides of the crushing box 1, and return troughs 34 and discharge troughs 33 are provided above and below the two screening chambers 30. The interior of the return trough 34 is provided as an inclined trough, and the lower end of the return trough 34 is connected to the interior of the crushing chamber 2. The interior of the discharge trough 33 is provided as an inclined trough, and the upper end of the discharge trough 33 is connected to the interior of the crushing chamber 2. An outlet trough 33 is provided below the interior of the screening chamber 30. A material trough 35, and a screening net 32 ​​is fixedly arranged above the inside of the material trough 35, a screening frame 31 is rotatably arranged inside the screening chamber 30, and a closed frame 36 is fixedly arranged on one side of the screening chamber 30, a servo motor 37 is fixedly arranged on one side of the closed frame 36, and the output shaft of the servo motor 37 is fixedly connected to the inside of the screening frame 31, and a blowing frame 38 is also fixedly arranged above one side of the two closed frames 36, and the insides of the two blowing frames 38 extend to the inside of the screening chamber 30;

[0047] Discharge pipes 39 are fixedly provided below the left and right sides of the crushing box 1 , and the interiors of the two discharge pipes 39 are communicated with the interiors of the two discharge troughs 35 , respectively.

[0048] It should be noted that after the defective special glass is continuously crushed by the jaw crusher 4 and the cone crusher 3, the crushed defective special glass is fed into the screening chamber 30 through the discharge chute 33, the screening frame 31 is controlled to rotate by the output shaft of the servo motor 37, the defective special glass is screened by the screening net 32, the special glass that meets the screening particle size is sent out through the discharge pipe 39, and the special glass that does not meet the particle size is continuously fed into the crushing chamber 2 through the return chute 34, and the special glass is circulated and crushed by the cone crusher 3, so as to ensure the uniformity of the particle size of the recycled defective special glass.

[0049] Embodiment 3:

[0050] Specifically, this embodiment also discloses a recycling and crushing method of a defective glass recycling and crushing device for special glass processing and production, comprising the following steps:

[0051] Step 1, when recycling and crushing defective special glass, the defective special glass is fed into the pre-processing rack 7, and the two groups of micro-electric cylinders 12 driving ends on the front and rear sides are used to control the clamping rack 13 to approach the front and rear sides of the defective special glass, and the front and rear sides of the defective special glass are clamped and fixed by the clamping racks 13 on the front and rear sides and the clamping plates 14 on the upper and lower sides, and then the two groups of servo electric cylinders 15 driving ends on the front and rear sides are used to control the lifting rack 16 to move downward, and the micro-electric cylinders 20 driving ends on the front and rear sides are used to control the adjustment rack 21 to move downward until the scraper 24 at the bottom of the movable rack 23 contacts the upper surface of the defective special glass, and the two electric slides 18 on the front and rear sides control the sliding blocks 19 on the front and rear sides to slide, and the scraper 24 at the bottom of the movable rack 23 is used to scratch the upper surface of the defective special glass;

[0052] Then the adjusting frame 21 is controlled to reset, and the lifting frame 16 is controlled to move downward, and the front and rear sides of the defective special glass are cut by the cutting knife 17 at the bottom of the front and rear lifting frames 16, and the defective special glass on the front and rear sides is sent to the top of the special glass in the middle through the driving ends of the front and rear micro-electric cylinders 12 and the upper and lower clamping plates 14;

[0053] The broken and stacked defective special glass is fed from the pre-processing rack 7 to the pre-crushing rack 6 by the feeding belt 9 for pre-crushing.

[0054] Step 2: After the defective special glass is scratched and broken in the pre-treatment rack 7, the defective special glass is sent to the pre-crushing rack 6, and the upper and lower surfaces of the defective special glass are preheated by using the upper and lower heating plates 26, and then the defective special glass is pre-crushed by using the crushing cone 29 at the bottom of the mounting rack 28;

[0055] Step three, after the defective special glass is continuously crushed by the jaw crusher 4 and the cone crusher 3, the crushed defective special glass is sent into the screening chamber 30 through the discharge chute 33, the screening frame 31 is controlled to rotate by the output shaft of the servo motor 37, the defective special glass is screened by the screening net 32, the special glass crushed material that meets the screening particle size is sent out through the discharge pipe 39, and the special glass that does not meet the particle size is continuously sent into the crushing chamber 2 through the return chute 34, and the special glass crushed material is circulated and crushed by the cone crusher 3.

[0056] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for recycling and crushing defective glass used in special glass processing and production, comprising a crushing box (1), a crushing chamber (2) is arranged inside the crushing box (1), and a cone crusher (3) is arranged inside the crushing chamber (2), a jaw crusher (4) is fixedly arranged on the top of the crushing box (1), and a feed hopper (5) is fixedly arranged on the top of the jaw crusher (4), characterized in that: A pre-crushing frame (6) is fixedly arranged on the top of the feed hopper (5), and a pre-treatment frame (7) is fixedly arranged on the left side of the pre-crushing frame (6), a pre-treatment component is arranged inside the pre-treatment frame (7), and a pre-crushing component is arranged inside the pre-crushing frame (6), and screening components are arranged on both sides of the crushing box (1); Servo electric cylinders (15) are fixedly arranged around the top of the inner wall of the pre-processing rack (7), and four servo electric cylinders (15) are grouped in pairs. The two groups of servo electric cylinders (15) are respectively located at the front and rear sides of the top of the inner wall of the pre-processing rack (7). The driving ends of the servo electric cylinder (15) located at the front and the servo electric cylinder (15) located at the rear are fixedly arranged with lifting racks (16), and the bottoms of the two lifting racks (16) are fixedly arranged with cutting knives (17). The opposite sides of the two lifting racks (16) are fixedly arranged with electric slides (18). The two lifting racks (1 6) A sliding block (19) is slidably provided on the opposite sides, and one side of the two sliding blocks (19) is slidably connected to one side of two electric slides (18), respectively; a micro electric cylinder (20) is fixedly provided inside the two sliding blocks (19), and an adjustment frame (21) is fixedly provided at the bottom of the driving end of the two micro electric cylinders (20), an electric slide (22) is fixedly provided at the bottom of the adjustment frame (21), and a movable frame (23) is slidably connected to the bottom of the electric slide (22), and a plurality of scrapers (24) are fixedly provided at the bottom of the movable frame (23); The screening assembly comprises a screening frame (31) and a screening net (32); screening chambers (30) are arranged on both sides of the crushing box (1); and a return trough (34) and a discharge trough (33) are arranged at the upper and lower parts of the two screening chambers (30), respectively; the interior of the return trough (34) is arranged as an inclined trough, and the lower end of the return trough (34) is communicated with the interior of the crushing chamber (2); the interior of the discharge trough (33) is arranged as an inclined trough, and the upper end of the discharge trough (33) is communicated with the interior of the crushing chamber (2); and an outlet trough (33) is arranged at the lower part of the screening chamber (30). A material trough (35), and a screening net (32) is fixedly arranged above the inside of the material discharge trough (35); a screening frame (31) is rotatably arranged inside the screening chamber (30); a closed frame (36) is fixedly arranged on one side of the screening chamber (30); a servo motor (37) is fixedly arranged on one side of the closed frame (36); an output shaft of the servo motor (37) is fixedly connected to the inside of the screening frame (31); and blowing frames (38) are also fixedly arranged above one side of two closed frames (36), and the insides of the two blowing frames (38) both extend into the inside of the screening chamber (30); Discharge pipes (39) are fixedly arranged below the left and right sides of the crushing box (1), and the interiors of the two discharge pipes (39) are respectively connected to the interiors of the two discharge troughs (35).

2. The defective glass recycling and crushing device for special glass processing and production according to claim 1 is characterized by: The pretreatment component comprises a feeding belt (9), a conveying frame (8) is fixedly arranged below the interior of the pretreatment frame (7), and a feeding belt (9) is rotatably arranged inside the conveying frame (8), a motor for driving the feeding belt (9) to rotate is arranged on one side of the conveying frame (8), and the top of the feeding belt (9) extends to the top of the interior of the pretreatment frame (7), fixed frames (10) are fixedly arranged on the front and rear sides of the interior of the pretreatment frame (7), and transmission belts (11) are rotatably arranged inside the two fixed frames (10).

3. The defective glass recycling and crushing device for special glass processing and production according to claim 2 is characterized by: The outer circumferential surfaces of the two transmission belts (11) are fixedly provided with a micro-electric cylinder (12), and the driving ends of the plurality of micro-electric cylinders (12) are fixedly provided with a clamping frame (13), and clamping plates (14) are slidably provided at the upper and lower parts of the clamping frame (13), and an electric slider for sliding the two clamping plates (14) up and down is provided on one side of the inner wall of the clamping frame (13).

4. The defective glass recycling and crushing device for special glass processing and production according to claim 3 is characterized by: The pre-crushing assembly comprises a crushing cone (29), two heating plates (26) are arranged on the left side inside the pre-crushing frame (6), two servo electric cylinders (25) are fixedly arranged on the left side of the top of the inner wall of the pre-crushing frame (6), and the driving ends of the two servo electric cylinders (25) are fixedly connected to the top of the heating plate (26) located above, two servo electric cylinders (3) (27) are fixedly arranged on the right side of the top of the inner wall of the pre-crushing frame (6), and the driving ends of the two servo electric cylinders (3) (27) are fixedly arranged with a mounting frame (28), the bottom of the mounting frame (28) is movably provided with a crushing cone (29), and a vibration motor is also arranged inside the mounting frame (28).

5. The defective glass recycling and crushing device for special glass processing and production according to claim 4 is characterized in that: The recycling and crushing method of the defective glass recycling and crushing device produced by special glass processing comprises the following steps: Step 1: When recycling and crushing defective special glass, the defective special glass is fed into the pre-processing rack (7), and the driving ends of the two groups of micro-electric cylinders (12) on the front and rear sides are used to control the clamping rack (13) to approach the front and rear sides of the defective special glass. The front and rear sides of the defective special glass are clamped and fixed by the clamping rack (13) on the front and rear sides and the upper and lower clamping plates (14). Then, the driving ends of the two groups of servo electric cylinders (15) on the front and rear sides are used to control the lifting rack (16) to move downward. The driving ends of the micro-electric cylinders (20) on the front and rear sides are first used to control the adjustment rack (21) to move downward until the scraper (24) at the bottom of the movable rack (23) contacts the upper surface of the defective special glass. The two electric slides (18) on the front and rear sides control the sliding blocks (19) on the front and rear sides to slide, and the scraper (24) at the bottom of the movable rack (23) is used to scratch the upper surface of the defective special glass. Then, the adjusting frame (21) is controlled to reset, and the lifting frame (16) is controlled to move downward, and the front and rear sides of the defective special glass are cut by the cutting blades (17) at the bottom of the front and rear lifting frames (16), and the defective special glass on the front and rear sides is sent to the top of the special glass in the middle by the driving ends of the front and rear micro-electric cylinders (12) in cooperation with the upper and lower clamping plates (14); Using a feeding belt (9), the broken and stacked defective special glass is fed from the interior of the pre-processing rack (7) into the interior of the pre-crushing rack (6) for pre-crushing; Step 2: After the defective special glass is scratched and broken in the pre-treatment rack (7), the defective special glass is sent to the pre-crushing rack (6), and the upper and lower surfaces of the defective special glass are preheated by using two upper and lower heating plates (26), and then the defective special glass is pre-crushed by using the crushing cone (29) at the bottom of the mounting rack (28); Step 3: After the defective special glass is continuously crushed by the jaw crusher (4) and the cone crusher (3), the crushed defective special glass is fed into the screening chamber (30) through the discharge chute (33), the screening frame (31) is controlled to rotate by the output shaft of the servo motor (37), the defective special glass is screened by the screening net (32), the special glass that meets the screening particle size is sent out through the discharge pipe (39), and the special glass that does not meet the particle size is continuously fed into the crushing chamber (2) through the return chute (34), and the special glass is cyclically crushed by the cone crusher (3).

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