A recycling device for waterproof coiled materials

Abstract

The present invention discloses a recycling device for waterproof coiled materials, including a waterproof coiled material and a base. At the front edge position on the upper surface of the base, a unwinding device is fixedly connected. At the position near the rear edge on the upper surface of the base, a winding device is fixedly connected. It further includes: a first peeling mechanism, which includes two support frames and a protective cover. The protective cover is sleeved on the two support frames. The lower end of the support frame is fixedly connected to the base. A first limit sliding groove is formed in the support frame, and a first limit slider is slidably installed in the first limit sliding groove, a second peeling mechanism, and a cleaning mechanism. Through the mutual cooperation of the scraping member and the scraper, after completing the separation operation of a roll of waterproof coiled material sheet from the adhesive layer and the surface particle protective layer, the cylinder is started to drive the scraper heater to reset, and the cleaning mechanism will move to the other side, thereby scraping off the adhesions on the scraper cleanly, avoiding the influence of the heated and softened adhesions cooling and hardening on the next peeling operation.

Description

Technical Field

[0001] The present invention relates to a recycling device, and more particularly to a recycling device for waterproof coiled materials. Background Art

[0002] During the production of waterproof coiled materials, a certain proportion of defective products will be generated. It is costly to treat the above-mentioned waste products at a hazardous waste treatment station, and a recycling device is needed to process and recycle the defective waterproof coiled materials.

[0003] For example, a recycling device for waterproof coiled materials with a publication number of CN218700482U disclosed in a Chinese patent. The recycling device includes: a frame, a rectangular through hole is formed on the top wall of the frame, and a waterproof coiled material inlet channel is provided on the front side of the rectangular through hole; a first lifting mechanism, which is arranged below the front end of the rectangular through hole in a liftable manner and is used to pass through the rectangular through hole and lift the waterproof coiled material upward; a first clamping mechanism, which is arranged above the frame and behind the waterproof coiled material inlet channel in a front-back movable manner and is used to clamp the waterproof coiled material; a first heating and scraping knife mechanism, which is arranged above the frame and is vertically opposite to the first lifting mechanism and is used to heat and scrape the adhesive layer and / or the surface particle protection layer on the waterproof coiled material. This recycling device for waterproof coiled materials can automatically process defective waterproof coiled materials, avoid waste of raw materials, and reduce the treatment cost of defective waterproof coiled materials. However, the following problems exist in this patent:

[0004] First, after the scraping knife is heated, it scrapes the adhesive layer and / or the surface particle protection layer on the waterproof coiled material. The adhesive layer and / or the surface particle protection layer adhered to the scraping knife will be in a softened state, and it is difficult to remove with compressed air. Second, when cleaning the scraping knife with high-pressure air, the high-pressure air will blow the adhered adhesive layer and / or surface particle protection layer to the surrounding areas, and it will adhere to various positions after cooling.

[0005] When the scraping knife is adjusted vertically up and down, the scraped adhesive layer and / or surface particle protection layer will fall to the bottom of the frame by gravity, and various mechanisms arranged below the scraping knife will come into contact with the fallen adhesive layer and / or surface particle protection layer, resulting in the problem that the adhesive layer and / or surface particle protection layer adhere to them. Summary of the Invention

[0006] The purpose of the present invention is to provide a recycling device for waterproof coiled materials to solve the problems presented in the above background art.

[0007] To achieve the above purpose, the present invention provides the following technical solution: A recycling device for waterproof coiled materials, including a waterproof coiled material, a base, a unwinding device is fixedly connected to the front edge position on the upper surface of the base, a winding device is fixedly connected to the rear edge position near the upper surface of the base, and further includes:

[0008] The first peeling mechanism, the first peeling mechanism includes two support frames and a protective cover. The protective cover is sleeved on the two support frames. The lower ends of the support frames are fixedly connected to the base. A first limiting chute is opened in the support frames. A first limiting slider is slidably installed in the first limiting chute. A grinding roller is rotatably installed between the two first limiting sliders. One side of one of the first limiting sliders is fixedly connected to a power motor, and the output end of the power motor is fixedly connected to the grinding roller;

[0009] The second peeling mechanism, the second peeling mechanism is located behind the first peeling mechanism. The second peeling mechanism includes two triangular brackets and a blade heater. The lower ends of the triangular brackets are fixedly connected to the base. A second limiting chute is opened on the hypotenuse of the triangular brackets. Second limiting sliders are fixedly connected to both sides of the blade heater. The second limiting sliders are slidably matched with the second limiting chute. A cylinder is fixedly connected to the upper surface of the base. The upper end of the cylinder is fixedly connected to the blade heater. A blade is fixedly connected to the blade heater;

[0010] The cleaning mechanism is slidably installed on the blade heater, and the cleaning mechanism is used to clean the blade.

[0011] Preferably, a collection box is placed on the upper surface of the base. A threaded through hole is opened in the first limiting slider. A threaded adjusting rod is rotatably installed in the first limiting chute. The threaded adjusting rod is mutually matched with the threaded through hole. Feeding and discharging ports are opened on the front and back of the protective cover. A tensioning roller is rotatably installed on the protective cover through a bracket.

[0012] Preferably, a contact roller is rotatably installed between the two triangular brackets. The contact roller is mutually matched with the blade. A heating roller is rotatably installed on the front of the triangular bracket through a bracket. A guiding roller is rotatably installed on the back of the triangular bracket through a bracket.

[0013] Preferably, a toothed groove is opened on the triangular bracket. A threaded shaft is rotatably installed on the front of the blade heater through a bearing seat. Connecting gears are fixedly connected to both ends of the threaded shaft. The connecting gears are mutually matched with the toothed groove.

[0014] Preferably, the cleaning mechanism includes a connecting piece and a scraping piece. A threaded sleeve is embedded in the connecting piece. The threaded sleeve is in threaded cooperation with the threaded shaft. The back of the connecting piece is attached to the front of the blade heater.

[0015] Preferably, a dovetail chute is opened on the upper surface of the connecting piece. A dovetail slider is fixedly connected to the back of the scraping piece. The dovetail slider is slidably matched with the dovetail chute. The scraping piece is mutually matched with the blade.

[0016] Preferably, a limiting groove is formed in the connecting piece, a limiting pin is slidably installed in the limiting groove, a spring pad is fixedly connected to the limiting pin, a return spring is sleeved on the limiting pin, a pull ring is fixedly connected to the end of the limiting pin, and a limiting hole is formed in the dovetail slider, and the limiting hole is matched with the limiting pin.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. By the cooperation of the scraping member and the scraper, after separating a roll of waterproof coiled material sheet from the adhesive layer and the surface particle protective layer, the cylinder is started to drive the scraper heater to reset, and the cleaning mechanism will move to the other side, so as to scrape off the adhesives on the scraper completely, avoiding the influence of the cooled and hardened adhesives softened by heating on the next peeling operation.

[0019] 2. The first peeling mechanism and the second peeling mechanism cooperate with each other to peel the particle protective layer and the adhesive layer that are difficult to soften step by step, so as to more effectively separate the waterproof coiled material sheet from the adhesive layer and the surface particle protective layer.

[0020] 3. The grinding roller is completely covered inside the protective cover, so when initially grinding and separating the particle protective layer by using the grinding roller, the splashing of the particle protective layer can be effectively avoided. At the same time, rotating the threaded adjusting rod can adjust the height of the grinding roller, so that the grinding roller can adapt to the separation of waterproof coiled material sheets with different thicknesses from the adhesive layer and the surface particle protective layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 is a schematic diagram of the first peeling mechanism of the present invention;

[0023] Figure 3 is a half-sectional structure schematic diagram of the first peeling mechanism of the present invention;

[0024] Figure 4 is a schematic diagram of the second peeling mechanism of the present invention;

[0025] Figure 5 is a schematic diagram of the scraper heater structure of the present invention;

[0026] Figure 6 is of the present invention Figure 4 enlarged view of A in;

[0027] Figure 7 is a schematic diagram of the cleaning mechanism of the present invention;

[0028] Figure 8 is a cross-sectional view of the connecting piece of the present invention.

[0029] In the figure: 1. Base; 101. Unwinding device; 102. Rewinding device; 2. First peeling mechanism; 3. Support frame; 301. First limiting chute; 302. First limiting slider; 303. Grinding roller; 304. Power motor; 305. Thread adjusting rod; 4. Protective cover; 401. Feeding and discharging opening; 402. Tensioning roller; 5. Second peeling mechanism; 6. Triangular support; 601. Tooth groove; 602. Second limiting chute; 603. Contact roller; 604. Heating roller; 605. Guide roller; 7. Spatula heater; 701. Spatula; 702. Second limiting slider; 703. Cylinder; 704. Threaded shaft; 705. Connecting gear; 8. Cleaning mechanism; 801. Connecting piece; 802. Threaded sleeve; 803. Dovetail chute; 804. Scraping piece; 805. Dovetail slider; 806. Limiting hole; 9. Limiting groove; 901. Limiting pin; 902. Spring pad; 903. Return spring; 904. Pulling ring; 10. Collection box; 11. Waterproof coiled material. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] As Figure 1-8 shown, the present invention has the following specific embodiments. Embodiment 1

[0032] A recycling device for waterproof coiled materials, including waterproof coiled material 11, base 1. An unwinding device 101 is fixedly connected to the position of the front edge of the upper surface of base 1, and a rewinding device 102 is fixedly connected to the position of the rear edge of the upper surface of base 1 close to the rear end. It further includes:

[0033] The first peeling mechanism 2, the first peeling mechanism 2 includes two support frames 3 and a protective cover 4. The protective cover 4 is sleeved on the two support frames 3. The lower ends of the support frames 3 are fixedly connected to the base 1. A first limiting chute 301 is opened in the support frame 3. A first limiting slider 302 is slidably installed in the first limiting chute 301. A grinding roller 303 is rotatably installed between the two first limiting sliders 302. A power motor 304 is fixedly connected to one side of one of the first limiting sliders 302. The output end of the power motor 304 is fixedly connected to the grinding roller 303;

[0034] The second peeling mechanism 5 is located behind the first peeling mechanism 2. The second peeling mechanism 5 includes two triangular brackets 6 and a blade heater 7. The lower ends of the triangular brackets 6 are fixedly connected to the base 1. Second limiting chutes 602 are formed on the hypotenuses of the triangular brackets 6. Second limiting sliders 702 are fixedly connected to both sides of the blade heater 7. The second limiting sliders 702 are in sliding fit with the second limiting chutes 602. A cylinder 703 is fixedly connected to the upper surface of the base 1. The upper end of the cylinder 703 is fixedly connected to the blade heater 7. A blade 701 is fixedly connected to the blade heater 7.

[0035] The cleaning mechanism 8 is slidably mounted on the blade heater 7 and is used to clean the blade 701.

[0036] In this embodiment, through the cooperation of the unwinding device 101 and the winding device 102, the waterproof coiled material 11 is released and wound. The first peeling mechanism 2 and the second peeling mechanism 5 are arranged between the unwinding device 101 and the winding device 102. The waterproof coiled material 11 will first pass through the protective cover 4. Starting the power motor 304 can drive the grinding roller 303 to rotate. The grinding roller 303 is located inside the protective cover 4 and will contact the waterproof coiled material 11 passing through the protective cover 4. Thus, the power motor 304 rotating at a high speed will grind off the granular protective layer under the waterproof coiled material 11, and the granular protective layer on the surface of the waterproof coiled material 11 is preliminarily separated. The protective cover 4 can prevent the fragments generated by grinding from splashing everywhere. The preliminarily processed waterproof coiled material 11 will be wound by the winding device 102 and move into the second peeling mechanism 5. Starting the cylinder 703 can drive the blade heater 7 to move upward. The upward movement of the blade heater 7 will drive the blade 701 to move upward, so that the blade 701 abuts against the lower surface of the waterproof coiled material 11. At the same time, start the blade heater 7 to heat the blade 701, so as to shovel off the remaining adhesive layer and / or the surface granular protective layer under the waterproof coiled material 11. The blade heater 7 is slidably mounted between the two triangular brackets 6 by using the sliding fit of the second limiting sliders 702 and the second limiting chutes 602. At the same time, the second limiting chutes 602 are formed on the hypotenuses of the triangular brackets 6. Furthermore, both the blade heater 7 and the cylinder 703 are in an inclined state, which can prevent the shoveled adhesive layer and / or the surface granular protective layer from adhering to them. The cleaning mechanism 8 is slidably mounted on the front surface of the blade heater 7 and can move left and right, so as to scrape off the gum adhered to the surface of the blade 701, etc., and separate the granular protective layer and the adhesive layer that are difficult to soften step by step, so as to more effectively realize the separation of the waterproof coiled material sheet from the adhesive layer and the surface granular protective layer. Embodiment 2

[0037] As Figure 1 、 2, as shown in FIGS. 3, a collection box 10 is placed on the base 1. A threaded through hole is provided in the first limit slider 302, and a threaded adjustment rod 305 is rotatably installed in the first limit chute 301. The threaded adjustment rod 305 cooperates with the threaded through hole. Feeding and discharging ports 401 are provided on the front and rear of the protective cover 4. A tension roller 402 is rotatably installed on the protective cover 4 through a bracket. A contact roller 603 is rotatably installed between the two triangular brackets 6. The contact roller 603 cooperates with the scraper 701.

[0038] In this embodiment, through the threaded cooperation between the threaded adjustment rod 305 and the threaded through hole, rotating the threaded adjustment rod 305 can drive the first limit slider 302 to move. The movement of the first limit slider 302 can adjust the height of the grinding roller 303, so that the grinding roller 303 can grind the particle protective layer of different thicknesses, and try to avoid the grinding roller 303 contacting the adhesive layer. After the adhesive layer is ground off and adheres to the inside of the first peeling mechanism 2, the waterproof coiled material 11 passes through the inside of the protective cover 4 through the feeding and discharging port 401, and the three tension rollers 402 are used to keep the waterproof coiled material 11 in a tensioned state, and the grinding roller 303 grinds the particle protective layer under the waterproof coiled material 11 through the inside of the protective cover 4. Example 3

[0039] As Figure 1 , 4 , as shown in FIGS. 5 and 6, a heating roller 604 is rotatably installed on the front of the triangular bracket 6 through a bracket, a guiding roller 605 is rotatably installed on the rear of the triangular bracket 6 through a bracket, a tooth groove 601 is provided on the triangular bracket 6, a threaded shaft 704 is rotatably installed on the front of the scraper heater 7 through a bearing seat, connecting gears 705 are fixedly connected to both ends of the threaded shaft 704, and the connecting gears 705 cooperate with the tooth groove 601. The cleaning mechanism 8 includes a connecting member 801 and a scraping member 804. A threaded sleeve 802 is embedded in the connecting member 801. The threaded sleeve 802 is in threaded cooperation with the threaded shaft 704. The rear of the connecting member 801 is attached to the front of the scraper heater 7.

[0040] In this embodiment, the coating of the waterproof coiled material 11 that has been preliminarily peeled can be heated by the heating roller 604 to soften the colloid, which is convenient for cooperating with the scraper 701 to remove the coating. The contact roller 603 cooperates with the scraper 701. The contact roller 603 will press against the waterproof coiled material 11 from above to avoid the waterproof coiled material 11 bending under force, resulting in the coating not being effectively removed cleanly. When the scraper heater 7 is driven to move by the air cylinder 703, the movement of the scraper heater 7 will drive the connecting gear 705 to move. The connecting gear 705 cooperates with the tooth groove 601, so that the connecting gear 705 drives the threaded shaft 704 to rotate. The rotation of the threaded shaft 704 will drive the connecting member 801 to move. Thus, when the scraper heater 7 moves down and resets to stop working, the connecting member 801 will drive the scraping member 804 to move to the other side to scrape off the adhesive on the scraper 701. Example 4

[0041] As Figure 5 、 7 、as shown in FIG. 8, a dovetail chute 803 is formed in the upper surface of the connecting member 801, a dovetail slider 805 is fixedly connected to the rear of the scraping member 804, the dovetail slider 805 is slidably engaged with the dovetail chute 803, the scraping member 804 is cooperated with the shovel blade 701, a limiting groove 9 is formed in the connecting member 801, a limiting pin 901 is slidably installed in the limiting groove 9, a spring pad 902 is fixedly connected to the limiting pin 901, a return spring 903 is sleeved on the limiting pin 901, a pull ring 904 is fixedly connected to the end of the limiting pin 901, a limiting hole 806 is formed in the dovetail slider 805, and the limiting hole 806 is cooperated with the limiting pin 901.

[0042] In this embodiment, through the mutual cooperation of the dovetail slider 805 and the dovetail chute 803, the scraping member 804 is slidably installed on the connecting member 801. The return spring 903 can provide a certain thrust to the spring pad 902. When the spring pad 902 receives the thrust, it will insert into the limiting hole 806, so as to fix the dovetail slider 805 inside the dovetail chute 803. Pulling the pull ring 904 can drive the limiting pin 901 to move out of the limiting hole 806, so as to release the restriction on the dovetail slider 805. At this time, the scraping member 804 can be easily pulled out from above, and the scraping member 804 will slide along the surface of the shovel blade 701. Although the adhesives on the surface of the shovel blade 701 can be scraped off, the scraping member 804 itself will adhere to the adhesives. The scraping member 804 can be conveniently removed for cleaning.

[0043] The working principle and use process of the present invention are as follows: when in use, the reeling device 102 is started to reel the waterproof coiled material 11, and the reeling device 102 is used to continuously pull the waterproof coiled material 11 through the first and second peeling mechanisms, and the waterproof coiled material 11 passes through the inside of the protective cover 4, and the power motor 304 is started to drive the grinding roller 303 to rotate at a high speed, and the grinding roller 303 will perform preliminary grinding and peeling of the particle protection layer of the waterproof coiled material 11, and the peeled particle protection layer will fall from the inside of the protective cover 4 to the inside of the collection box 10 through gravity, and then the waterproof coiled material 11 will be removed. 11 enters the second peeling mechanism 5, and the heating roller 604 is used to heat the adhesive layer of the waterproof coiled material 11 to soften the adhesive layer on the waterproof coiled material 11, and the cylinder 703 is started to drive the scraper heater 7 to move upward, thereby driving the scraper 701 to move upward, and at the same time, the scraper heater 7 is started to heat the scraper 701, so that the scraper 701 contacts the adhesive layer of the waterproof coiled material 11, and the abutting roller 603 contacts the top of the waterproof coiled material 11 to abut the waterproof coiled material 11, and the distance between the scraper 701 and the abutting roller 603 is adjusted to the thickness of the sheet, and the scraper 701 is used to remove the waterproof coiled material 11. The knife 701 scrapes off the remaining adhesive layer and particle protection layer on the surface of the waterproofing coiled material 11. The scraped and peeled adhesive layer and particle protection layer will fall into the collection box 10 by gravity and be collected. When the peeling coating operation of a roll of waterproofing coiled material 11 is completed, the adhesive layer and the surface particle protection layer of the waterproofing coiled material are effectively peeled off from the sheet. The winding device 102 will finally rewind the separated sheet, thereby realizing the recycling of the sheet and avoiding the waste of raw materials. The cylinder 703 is started to drive the scraper heater 7 down The scraper heater 7 moves downward and resets, which will synchronously drive the connecting gear 705 to move downward. The connecting gear 705 cooperates with the tooth groove 601, so that the connecting gear 705 moves downward and rotates synchronously, thereby driving the threaded shaft 704 to rotate. The rotation of the threaded shaft 704 will drive the cleaning mechanism 8 to move. The movement of the cleaning mechanism 8 will scrape off the sticky matter on the scraper 701. It should be noted that the scraper 804 will clean the sticky matter for a long time, and some sticky matter will also stick to it. It needs to be removed regularly for cleaning to avoid affecting the subsequent cleaning work.

[0044] 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 recycling device for waterproofing coiled material, comprising a waterproofing coiled material (11), a base (1), a reeling device (101) fixedly connected to the front edge of the base (1), and a reeling device (102) fixedly connected to the rear edge of the base (1), characterized in that: Also includes: A first peeling mechanism (2), the first peeling mechanism (2) comprising two support frames (3) and a protective cover (4), the protective cover (4) being sleeved on the two support frames (3), the lower end of the support frame (3) being fixedly connected to the base (1), the support frame (3) being provided with a first limiting slide groove (301), a first limiting slider (302) being slidably mounted in the first limiting slide groove (301), a grinding roller (303) being rotatably mounted between the two first limiting sliders (302), one side of one of the first limiting sliders (302) being fixedly connected to a power motor (304), and an output end of the power motor (304) being fixedly connected to the grinding roller (303); a second peeling mechanism (5), the second peeling mechanism (5) being located behind the first peeling mechanism (2), the second peeling mechanism (5) comprising two triangular brackets (6) and a scraper heater (7), the lower end of the triangular bracket (6) being fixedly connected to the base (1), a second limiting slide groove (602) being provided on the oblique side of the triangular bracket (6), second limiting sliders (702) being fixedly connected to both sides of the scraper heater (7), the second limiting sliders (702) being slidably matched with the second limiting slide grooves (602), a cylinder (703) being fixedly connected to the top of the base (1), the upper end of the cylinder (703) being fixedly connected to the scraper heater (7), and a scraper (701) being fixedly connected to the scraper heater (7); A cleaning mechanism (8), wherein the cleaning mechanism (8) is slidably mounted on the scraper heater (7), and the cleaning mechanism (8) is used to clean the scraper (701). The triangular bracket (6) is provided with a tooth groove (601). The front side of the scraper heater (7) is rotatably mounted with a threaded shaft (704) through a bearing seat. Both ends of the threaded shaft (704) are fixedly connected with connecting gears (705). The connecting gears (705) cooperate with the tooth groove (601). The cleaning mechanism (8) comprises a connecting member (801), a scraping member ( 804), a threaded sleeve (802) is embedded in the connecting member (801), the threaded sleeve (802) is threadedly matched with the threaded shaft (704), the rear of the connecting member (801) is in contact with the front of the scraper heater (7), a dovetail groove (803) is provided on the connecting member (801), a dovetail slider (805) is fixedly connected to the rear of the scraper (804), the dovetail slider (805) is slidably matched with the dovetail groove (803), and the scraper (804) and the scraper (701) cooperate with each other.

2. A recycling device for waterproofing coiled material according to claim 1, characterized in that: A collecting box (10) is placed on the base (1); a threaded through hole is provided in the first limiting sliding block (302); a threaded adjustment rod (305) is rotatably installed in the first limiting sliding groove (301); the threaded adjustment rod (305) cooperates with the threaded through hole; a material inlet and outlet (401) is provided on the front and rear of the protective cover (4); and a tensioning roller (402) is rotatably installed on the protective cover (4) via a bracket.

3. The recycling device for waterproof coiled material according to claim 1, characterized in that: A resistance roller (603) is rotatably mounted between the two triangular brackets (6), the resistance roller (603) cooperates with the scraper (701), a heating roller (604) is rotatably mounted on the front of the triangular bracket (6) through the bracket, and a guide roller (605) is rotatably mounted on the rear of the triangular bracket (6) through the bracket.

4. The recycling device for waterproof coiled material according to claim 1, characterized in that: A limiting groove (9) is provided in the connecting member (801), a limiting latch (901) is slidably installed in the limiting groove (9), a spring pad (902) is fixedly connected to the limiting latch (901), a return spring (903) is sleeved on the limiting latch (901), a pull ring (904) is fixedly connected to the end of the limiting latch (901), a limiting hole (806) is provided in the dovetail slider (805), and the limiting hole (806) cooperates with the limiting latch (901).

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