Plastic product recovery device

Abstract

The invention relates to the technical field of plastic product processing, and particularly discloses a plastic product recovery device which comprises a cabinet body, and further comprises a conveying belt, a conveying belt, a conveying device, a conveying device and a control device, and the conveying belt is used for conveying plastic products and is located on one side of the cabinet body; and the auxiliary mechanism comprises a rectangular plate fixedly connected to the inner wall of the cabinet body, a rectangular hole is formed in the end face of the rectangular plate, a feeding hole is formed in the top of the cabinet body, two first fixing bases are fixedly installed on the side wall of the cabinet body, and first motors are fixedly connected to the surfaces of the two first fixing bases. By arranging the electric telescopic rod, the pressing plate, the fixing table and the protruding blocks, the pressing plate is driven to move by means of driving of the electric telescopic rod, a plastic product can be extruded, the plastic product can be extruded through blocking of the multiple protruding blocks and extrusion of the pressing plate, the size of the plastic product is reduced as much as possible, and the plastic product is prevented from being damaged under follow-up crushing. And the crushing can be easier.

Description

Technical Field

[0001] The invention belongs to the technical field of plastic product processing, and in particular relates to a plastic product recycling device. Background Art

[0002] Plastic products are various products made of plastic materials through processing and molding processes. Plastic is a kind of synthetic material with a high molecular structure, usually composed of polymers, plasticizers, stabilizers and other components, with good plasticity, corrosion resistance, low cost, lightness and other characteristics. The types of plastic products are very wide, covering many items in daily life, from household goods, electronic products to industrial equipment and building materials, almost everywhere.

[0003] In the Chinese patent with publication number CN221436897U, a waste plastic recycling machine is mentioned. The specification discloses that the crushed waste plastic in the filter plate is reciprocated and vibrated to filter and classify through an oscillating cam, which is convenient for the oscillating filtering operation and is conducive to improving the filtering capacity of the device, and is conducive to improving the oscillation capacity of the device. The reciprocating screw and the slider drive the spray plate to reciprocate, which is convenient for the reciprocating spray cleaning operation, which is convenient for the cleaning operation, and is conducive to improving the cleaning capacity of the device;

[0004] However, in the above application, when the plastic products are crushed, they are directly brought into contact with the crushing mechanism for crushing. Since the plastic products are of various types and peculiar styles, some plastic products are prone to slipping and deflection when in contact with the crushing roller, making it inconvenient to crush them immediately. Summary of the invention

[0005] The purpose of the present invention is to provide a plastic product recycling device to solve the problem that the existing crushing devices in the prior art are not easy to quickly crush some plastic products with peculiar styles.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A plastic product recycling device comprises a cabinet body and also comprises:

[0008] A conveyor belt, which is used to transport plastic products, and the conveyor belt is located on one side of the cabinet;

[0009] An auxiliary mechanism comprises a rectangular plate fixedly connected to the inner wall of the cabinet, the end face of the rectangular plate is provided with a rectangular hole, the top of the cabinet is provided with a feeding hole, two first fixed seats are fixedly installed on the side wall of the cabinet, the surfaces of the two first fixed seats are fixedly connected with a first motor, the output ends of the two first motors are fixedly connected with a crushing roller, an electric telescopic rod is fixedly installed on the side wall of the cabinet, the output end of the electric telescopic rod slides through the cabinet, the output end of the electric telescopic rod is fixedly connected with a pressure plate, the inner wall of the cabinet is fixedly connected with a fixed table, and the rectangular plate is inclined in a direction away from the fixed table.

[0010] Preferably, a plurality of protrusions are fixedly connected to one side of the fixing platform close to the pressing plate, and the cross-sectional shape of the protrusions is trapezoidal.

[0011] Preferably: a collection box is provided at the bottom of the inner wall of the cabinet, and two vertical blocks are fixedly connected to the front of the collection box, and the sides of the two vertical blocks close to each other are threadedly connected with screws, and the ends of the two screws away from each other are fixedly connected with round plates.

[0012] Preferably: the side wall of the cabinet is rotatably connected to a first rotating rod, an end of the first rotating rod away from the cabinet is fixedly connected to a first driving plate, an arc surface of the first rotating rod and an arc surface of the first motor output shaft are jointly provided with a belt, a side of the cabinet close to the first rotating rod is rotatably connected to a second rotating rod, an end of the second rotating rod away from the cabinet is fixedly connected to a second driving plate, an end of the second rotating rod away from the second driving plate passes through the cabinet, and an arc surface of the second rotating rod is fixedly connected to a third driving plate.

[0013] Preferably, the arc surface of the second rotating rod is sleeved with a torsion spring, and two ends of the torsion spring are respectively fixedly connected to the cabinet and the second rotating rod.

[0014] Preferably, the cross-sectional shapes of the first driving plate, the second driving plate and the third driving plate are all elliptical.

[0015] Preferably: the arc surface of the first motor output shaft and the arc surface of the first rotating rod are both fixedly connected with two limit plates, and the limit plates are used to limit the belt to prevent the belt from deviating during the transmission process.

[0016] Preferably: a second fixed seat is fixedly connected to a side of the cabinet away from the first motor, a second motor is fixedly connected to the surface of the second fixed seat, an output shaft of the second motor rotates and passes through the side wall of the cabinet, a threaded rod is fixedly connected to the output end of the second motor, a sliding block is threadedly connected to the arc surface of the threaded rod, a connecting plate is fixedly connected to the bottom surface of the sliding block, and a plurality of vertical rods are fixedly connected to the bottom surface of the connecting plate.

[0017] Preferably, a sloped platform is fixedly connected to the top of the cabinet, and the cross-section of the sloped platform is triangular.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention is provided with an electric telescopic rod, a pressing plate, a fixed platform and a protrusion. With the help of the drive of the electric telescopic rod, the pressing plate is driven to move, so that the plastic products can be squeezed. Through the obstruction of multiple protrusions and under the squeezing of the pressing plate, the plastic products can be squeezed to reduce the volume of the plastic products as much as possible, so that the plastic products can be crushed more easily in the subsequent crushing.

[0020] 2. The present invention provides a belt, a first drive plate, a second drive plate, a third drive plate and a torsion spring. Under the transmission of the belt, the first drive plate and the second drive plate can collide with each other. Under the mutual collision of the first drive plate and the second drive plate, the third drive plate can rotate. The rectangular plate is vibrated by means of the rotation of the third drive plate. Under the elastic force of the torsion spring, the third drive plate can repeatedly vibrate the rectangular plate, which is beneficial for the fragments falling on the rectangular plate when the plastic product is extruded to fall from the rectangular hole.

[0021] 3. The present invention sets a threaded rod, a sliding block and a vertical rod, and uses a second motor to drive the rotation of the threaded rod. The thread driving force generated when the threaded rod rotates can drive the sliding block to move, thereby moving the multiple vertical rods. The crushed plastic product fragments accumulated inside the collection box are leveled by the movement of the multiple vertical rods, and the situation in which the crushed plastic product fragments in the collection box are all concentrated together is avoided as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 One of the three-dimensional diagrams of the present invention;

[0023] Figure 2 This is the second stereogram of the present invention;

[0024] Figure 3 For the present invention Figure 1 A partial front view structural schematic diagram;

[0025] Figure 4 It is a partial structural schematic diagram of the auxiliary mechanism of the present invention;

[0026] Figure 5 It is a partial structural schematic diagram of the collecting box of the present invention;

[0027] Figure 6 For the present invention Figure 4 Schematic diagram of the structure at point A in the middle.

[0028] In the figure: 1, cabinet; 101, conveyor belt; 2, auxiliary mechanism; 201, rectangular plate; 202, rectangular hole; 203, feeding hole; 204, first fixed seat; 205, first motor; 206, crushing roller; 207, electric telescopic rod; 208, pressing plate; 209, fixed table; 210, convex block; 211, collecting box; 212, vertical block; 213, screw rod; 214, circular plate; 215, first rotating rod; 216, belt; 217, first driving plate; 218, second rotating rod; 219, second driving plate; 220, third driving plate; 221, torsion spring; 222, limit plate; 223, second fixed seat; 224, second motor; 225, threaded rod; 226, sliding block; 227, connecting plate; 228, vertical rod; 229, inclined table. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1-Figure 6 As shown, the present invention provides a plastic product recycling device, including a cabinet 1, and also including:

[0031] A conveyor belt 101 is used to convey plastic products. The conveyor belt 101 is located on one side of the cabinet 1. The conveyor belt 101 is an existing device and will not be described in detail herein.

[0032] The auxiliary mechanism 2 includes a rectangular plate 201 fixedly connected to the inner wall of the cabinet 1, a rectangular hole 202 is opened on the end face of the rectangular plate 201, a feeding hole 203 is opened on the top of the cabinet 1, two first fixed seats 204 are fixedly installed on the side wall of the cabinet 1, the surfaces of the two first fixed seats 204 are fixedly connected to the first motors 205, the output ends of the two first motors 205 are fixedly connected to the crushing rollers 206, the side wall of the cabinet 1 is fixedly installed with an electric telescopic rod 207, the output end of the electric telescopic rod 207 slides through the cabinet 1, the output end of the electric telescopic rod 207 is fixedly connected to the pressing plate 208, the inner wall of the cabinet 1 is fixedly connected to the fixed platform 209, and the rectangular plate 201 is inclined in the direction away from the fixed platform 209.

[0033] In this embodiment, the electric telescopic rod 207 drives the pressure plate 208 to move, and the pressure plate 208 pushes the plastic product toward the fixed platform 209 until the plastic product contacts the plurality of protrusions 210. Under the squeezing of the pressure plate 208, the plastic product can be deformed and broken, and the rectangular plate 201 tilts away from the fixed platform 209, which makes it easier for the plastic product fragments to fall when the rectangular plate 201 vibrates.

[0034] In an optional embodiment: a plurality of protrusions 210 are fixedly connected to one side of the fixing platform 209 close to the pressing plate 208 , and the cross-sectional shape of the protrusions 210 is trapezoidal.

[0035] It should be noted that the protrusion 210 serves to facilitate faster crushing of the plastic product.

[0036] In an optional embodiment: a collection box 211 is provided at the bottom of the inner wall of the cabinet 1, and two vertical blocks 212 are fixedly connected to the front of the collection box 211. The two vertical blocks 212 are threadedly connected to the sides close to each other with screws 213, and the two screws 213 are fixedly connected to the ends away from each other with round plates 214.

[0037] It should be noted that, by turning the screw rod 213 , with the help of the driving of the thread, until the circular plate 214 contacts the inner wall of the cabinet 1 , the collection box 211 is stabilized.

[0038] In an optional embodiment: the side wall of the cabinet 1 is rotatably connected to a first rotating rod 215, and the end of the first rotating rod 215 away from the cabinet 1 is fixedly connected to a first driving plate 217, the arc surface of the first rotating rod 215 and the arc surface of the output shaft of the first motor 205 are jointly provided with a belt 216, and the side of the cabinet 1 close to the first rotating rod 215 is rotatably connected to a second rotating rod 218, and the end of the second rotating rod 218 away from the cabinet 1 is fixedly connected to a second driving plate 219, and the end of the second rotating rod 218 away from the second driving plate 219 passes through the cabinet 1, and the arc surface of the second rotating rod 218 is fixedly connected to a third driving plate 220.

[0039] In an optional embodiment: the arc surface of the second rotating rod 218 is sleeved with a torsion spring 221 , and two ends of the torsion spring 221 are fixedly connected to the cabinet 1 and the second rotating rod 218 respectively.

[0040] It should be noted that the torsion spring 221 plays a role in facilitating the repeated rotation of the third driving plate 220 , so that the third driving plate 220 can repeatedly vibrate the rectangular plate 201 .

[0041] In an optional embodiment, the cross-sectional shapes of the first driving plate 217 , the second driving plate 219 , and the third driving plate 220 are all elliptical.

[0042] It should be noted that the third driving plate 220 will first hit the bottom of the rectangular plate 201, and the torsion spring 221 is in a torsion state. When the first driving plate 217 and the second driving plate 219 are not in contact, the torsion spring 221 rebounds, and the third driving plate 220 is no longer in contact with the rectangular plate 201. This reciprocating process causes the rectangular plate 201 to vibrate, thereby avoiding the situation where the splashed plastic product fragments remain on the rectangular plate 201 and are not easy to fall off when the pressure plate 208 squeezes the plastic product.

[0043] In an optional embodiment: the arc surface of the output shaft of the first motor 205 and the arc surface of the first rotating rod 215 are fixedly connected with two limit plates 222, and the limit plates 222 are used to limit the belt 216 to prevent the belt 216 from deviating during the transmission process.

[0044] It should be noted that the limit plate 222 plays a role in limiting the belt 216 in the belt 216 conveying system, mainly to prevent the belt 216 from deflecting, slipping or over-stretching during operation, thereby ensuring the stability and safety of the belt 216 system.

[0045] In an optional embodiment: a second fixed seat 223 is fixedly connected to a side of the cabinet 1 away from the first motor 205, a second motor 224 is fixedly connected to the surface of the second fixed seat 223, an output shaft of the second motor 224 rotates and passes through the side wall of the cabinet 1, a threaded rod 225 is fixedly connected to the output end of the second motor 224, a sliding block 226 is threadedly connected to the arc surface of the threaded rod 225, a connecting plate 227 is fixedly connected to the bottom surface of the sliding block 226, and a plurality of vertical rods 228 are fixedly connected to the bottom surface of the connecting plate 227.

[0046] It should be noted that, by starting the second motor 224, the threaded rod 225 is driven to rotate, and with the help of the drive of the thread, the sliding block 226 and the connecting plate 227 are driven to move, that is, the multiple vertical rods 228 will move inside the collection box 211, which can spread out the debris accumulated in one place and try to avoid the situation where all the debris inside the collection box 211 is concentrated together.

[0047] In an optional embodiment: a sloped platform 229 is fixedly connected to the top of the cabinet 1, and the cross-sectional shape of the sloped platform 229 is triangular.

[0048] It should be noted that the inclined platform 229 serves to facilitate the plastic products to fall from the conveyor belt 101 more easily from the feed hole 203 .

[0049] The working principle of the present invention is as follows: when in use, the staff puts the plastic product on the conveyor belt 101, and the conveyor belt 101 transports the plastic product. Then, the plastic product falls into the cabinet 1 under the limit of the inclined platform 229 and falls on the rectangular plate 201. At this time, the electric telescopic rod 207 and the first motor 205 are started, and the electric telescopic rod 207 drives the pressing plate 208 to move. The pressing plate 208 pushes the plastic product toward the fixed platform 209 until the plastic product contacts the plurality of protrusions 210. Under the extrusion of the pressing plate 208, the plastic product can be The plastic product is deformed and broken, and the broken fragments will fall from the rectangular hole 202. Under the drive of the first motor 205, the crushing roller 206 is driven to rotate, and the fallen plastic product can be crushed. At the same time, under the transmission of the belt 216, the first rotating rod 215 can be driven to rotate, so that the first driving plate 217 is rotated. When the first driving plate 217 rotates, it will collide with the second driving plate 219, and the second driving plate 219 will rotate, that is, drive the third driving plate 220 to rotate. Since the third driving plate 220, the second driving plate 219 and the first driving plate 217 The cross-sectional shapes are all elliptical, and the third driving plate 220 will first hit the bottom of the rectangular plate 201, while the torsion spring 221 is in a torsion state. When the first driving plate 217 and the second driving plate 219 are not in contact, the torsion spring 221 rebounds, and the third driving plate 220 is no longer in contact with the rectangular plate 201. This reciprocating process causes the rectangular plate 201 to vibrate, and when the pressing plate 208 squeezes the plastic product, the splashed plastic product fragments remain on the rectangular plate 201 and are not easy to fall off. The crushed debris will fall into the collection box 211 for collection. The staff can turn the screw rod 213 with the help of the thread drive until the circular plate 214 contacts the inner wall of the cabinet 1, so as to stabilize the collection box 211. When the debris in the collection box 211 accumulates to a certain extent, the second motor 224 is started to drive the threaded rod 225 to rotate. With the help of the thread drive, the sliding block 226 and the connecting plate 227 are driven to move, that is, the multiple vertical rods 228 will move inside the collection box 211, which can spread out the debris accumulated in one place and try to avoid the situation where all the debris in the collection box 211 is concentrated together.

[0050] 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 plastic product recycling device, comprising a cabinet (1), characterized in that: Also includes: A conveyor belt (101) for conveying plastic products, wherein the conveyor belt (101) is located on one side of the cabinet (1); The auxiliary mechanism (2) comprises a rectangular plate (201) fixedly connected to the inner wall of a cabinet (1), a rectangular hole (202) being provided on the end face of the rectangular plate (201), a feeding hole (203) being provided on the top of the cabinet (1), two first fixing seats (204) being fixedly installed on the side wall of the cabinet (1), a first motor (205) being fixedly connected to the surface of the two first fixing seats (204), a crushing roller (206) being fixedly connected to the output ends of the two first motors (205), an electric telescopic rod (207) being fixedly installed on the side wall of the cabinet (1), the output end of the electric telescopic rod (207) slidingly passing through the cabinet (1), a pressing plate (208) being fixedly connected to the output end of the electric telescopic rod (207), a fixing platform (209) being fixedly connected to the inner wall of the cabinet (1), and the rectangular plate (201) being inclined in a direction away from the fixing platform (209).

2. A plastic product recycling device according to claim 1, characterized in that: A plurality of protrusions (210) are fixedly connected to one side of the fixing platform (209) close to the pressing plate (208), and the cross-sectional shape of the protrusions (210) is trapezoidal.

3. A plastic product recycling device according to claim 1, characterized in that: A collection box (211) is provided at the bottom of the inner wall of the cabinet (1); two vertical blocks (212) are fixedly connected to the front of the collection box (211); a screw rod (213) is threadedly connected to one side of the two vertical blocks (212) close to each other; and a circular plate (214) is fixedly connected to one end of the two screw rods (213) away from each other.

4. A plastic product recycling device according to claim 1, characterized in that: The side wall of the cabinet (1) is rotatably connected to a first rotating rod (215); an end of the first rotating rod (215) away from the cabinet (1) is fixedly connected to a first driving plate (217); the arc surface of the first rotating rod (215) and the arc surface of the output shaft of the first motor (205) are jointly provided with a belt (216); a side of the cabinet (1) close to the first rotating rod (215) is rotatably connected to a second rotating rod (218); an end of the second rotating rod (218) away from the cabinet (1) is fixedly connected to a second driving plate (219); an end of the second rotating rod (218) away from the second driving plate (219) passes through the cabinet (1); and the arc surface of the second rotating rod (218) is fixedly connected to a third driving plate (220).

5. A plastic product recycling device according to claim 4, characterized in that: The arc surface of the second rotating rod (218) is sleeved with a torsion spring (221), and the two ends of the torsion spring (221) are respectively fixedly connected to the cabinet (1) and the second rotating rod (218).

6. A plastic product recycling device according to claim 4, characterized in that: The cross-sectional shapes of the first driving plate (217), the second driving plate (219) and the third driving plate (220) are all elliptical.

7. The plastic product recycling device according to claim 1, characterized in that: The arc surface of the output shaft of the first motor (205) and the arc surface of the first rotating rod (215) are both fixedly connected with two limit plates (222), and the limit plates (222) are used to limit the belt (216) to prevent the belt (216) from deviating during the transmission process.

8. The plastic product recycling device according to claim 1, characterized in that: A second fixing seat (223) is fixedly connected to a side of the cabinet (1) away from the first motor (205); a second motor (224) is fixedly connected to the surface of the second fixing seat (223); an output shaft of the second motor (224) rotates and passes through the side wall of the cabinet (1); a threaded rod (225) is fixedly connected to the output end of the second motor (224); a sliding block (226) is threadedly connected to the arc surface of the threaded rod (225); a connecting plate (227) is fixedly connected to the bottom surface of the connecting plate (227); and a plurality of vertical rods (228) are fixedly connected to the bottom surface of the connecting plate (227).

9. The plastic product recycling device according to claim 1, characterized in that: A sloped platform (229) is fixedly connected to the top of the cabinet (1), and the cross-sectional shape of the sloped platform (229) is triangular.

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