Feeding device with sorting function for modified composite material processing

Abstract

The invention discloses a modified composite material processing feeding device with a sorting function, and relates to the technical field of modified plastic manufacturing. In order to solve the problem that a feeding device cannot fully mix plastic particles and various modifiers which are fed into the feeding device while conveying, so that the processing efficiency of modified plastics is low. The device specifically comprises a mounting plate, a second supporting plate and a first supporting plate are fixed to the outer wall of the top of the mounting plate, a set of transparent elastic arc-shaped plates are slidably connected to the outer walls of the opposite sides of the first supporting plate and the second supporting plate, guide columns are fixed to the outer walls of one sides of the transparent elastic arc-shaped plates, and rotating rods are rotatably connected to the inner walls of the guide columns; the outer wall of one side of the first supporting plate and the outer wall of one side of the second supporting plate are each provided with a rectangular through groove. According to the feeding device, plastic raw material particles are fully mixed with a corresponding modifier while being conveyed through the auger blades, and the processing efficiency of modified plastic is improved.

Description

Technical Field

[0001] The invention relates to the technical field of modified plastic manufacturing, in particular to a feeding device with a sorting function for processing modified composite materials. Background Art

[0002] Modified plastics are the most widely used of the existing modified composite materials. They are intermediate products in the petrochemical industry chain. They refer to plastic products that are processed on the basis of general plastics and engineering plastics through filling, blending and reinforcement to improve flame retardancy, strength, impact resistance and toughness. The modified plastic parts can not only achieve the strength performance of some steels, but also have the advantages of light weight, rich colors and easy molding. When processing modified plastics, a feeding device is needed to mix the plastic raw material particles and a variety of different modifiers, and then put them into the plastic granulator together. Through heating, extrusion, cooling and cutting steps, modified plastic particles are made for packaging.

[0003] After searching, the Chinese patent application number CN202220606317.X discloses an automatic feeding device for the production of modified recycled plastic particles for household appliances, including a crushing box, the left side of the crushing box is fixedly connected to the right side of the air duct, and the right side of the crushing box is fixedly connected to the bottom end of the feeding pipe. However, since the above technical solution cannot quickly mix the plastic raw material particles and the various modifiers, it is also necessary to use corresponding stirring and mixing equipment to mix the plastic raw material particles and the modifiers in advance, and then pour the mixed raw materials into the feeding device through the transfer equipment, so that the mixed raw materials can be transported to the granulator for processing, resulting in the need to use corresponding stirring and mixing equipment in the modified plastic processing link, and at the same time resulting in more modified plastic processing steps and insufficient continuity in the production links. Therefore, there is still a problem that the feeding device cannot fully mix the plastic particles and the various modifiers put into the interior while conveying, resulting in low processing efficiency of the modified plastic. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a feeding device for processing modified composite materials with a sorting function.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A feeding device for processing modified composite materials with a sorting function comprises a mounting plate, a second supporting plate and a first supporting plate are fixed to the outer wall of the top of the mounting plate, a group of transparent elastic arc plates are slidably connected to the outer wall of the first supporting plate and the second supporting plate on the opposite side, a guide column is fixed to the outer wall of one side of the transparent elastic arc plate, a rotating rod is rotatably connected to the inner wall of the guide column, a group of rectangular through grooves are respectively opened on the outer wall of one side of the first supporting plate and the second supporting plate, and the rotating rod is slidably connected to the inner wall of the rectangular through groove; A motor is fixed to an outer wall of one side of the second support plate, the motor output shaft is connected to a rotating shaft through a coupling, an auger blade and a group of arc-shaped paddle plates are fixed to the outer wall of the rotating shaft, a first elastic band and a second elastic band are fixed to an outer wall of one side of the transparent elastic arc plate, a connecting plate is fixed to an outer wall of one side of the first elastic band, and a batching conveying mechanism is provided on the outer wall at the top of the connecting plate; A group of fixing frames are fixed to the outer walls on one side opposite to the first supporting plate, a plurality of pressure columns are fixed to the outer wall on one side of the fixing frame, an elastic reset mechanism is arranged on the outer wall of the guide column, a feed pipe is fixed to the outer wall on one side of the second supporting plate, a rectangular gap exists between the first elastic band and the connecting plate and the second supporting plate, and the feed pipe passes through the first elastic band and the connecting plate through the rectangular gap.

[0006] Preferably: a rectangular through hole is provided between the second elastic band and the first support plate, and a material receiving and granulating mechanism is provided on the inner wall of the rectangular through hole.

[0007] Further: the elastic reset mechanism includes a connecting column, a torsion spring, a splint and a connecting sleeve, the connecting column is fixed on the outer wall of one side of the guide column, the torsion spring is arranged on the outer walls of both sides of the connecting column, the splint is respectively fixed on the elastic extension sections on both sides of the torsion spring, the connecting sleeve is fixed on the outer wall of one side of the transparent elastic arc plate, and the splint is inserted into the inner wall of the connecting sleeve.

[0008] Further preferred: the ingredient conveying mechanism includes a bracket, a fixing ring, a ingredient barrel, a sealing cover, a discharge pipe, a feeding pipe, an elastic sleeve, a T-rod and a piston plate, the bracket is fixed to the top outer wall of the first support plate, the fixing ring is fixed to one side outer wall of the bracket, the ingredient barrel is inserted into the inner wall of the fixing ring, the sealing cover is connected to the top outer wall of the ingredient barrel by a hinge, the discharge pipe is connected to the bottom outer wall of the ingredient barrel by a thread, the feeding pipe is arranged on the top outer wall of the connecting plate, the elastic sleeve is fixed to the outer walls on the opposite side of the discharge pipe and the feeding pipe, the T-rod is fixed to the inner wall of the feeding pipe, the piston plate is fixed to the outer wall of the T-rod, and the piston plate is slidably connected to the inner wall of the discharge pipe.

[0009] As a preferred embodiment of the present invention: the material receiving and granulating mechanism includes a granulator, a material receiving soft sleeve, a bellows and a discharge cover, the granulator is fixed on the top outer wall of the mounting plate, the material receiving soft sleeve is arranged on the outer wall of the transparent elastic arc plate, the bellows is fixed on the bottom outer wall of the material receiving soft sleeve, the discharge cover is fixed on the bottom outer wall of the bellows, and the inner wall of the discharge cover is sleeved on the input end of the granulator.

[0010] As a further preferred embodiment of the present invention: the outer wall of the rotating rod is rotatably connected to a first slider, the first slider is slidably connected to the inner wall of the rectangular through groove, sealing baffles are respectively fixed to the outer walls on both sides of the first slider, the outer wall on one side of the rotating rod is rotatably connected to a sliding plate, the outer wall on one side of the first support plate is fixed with a group of L-shaped plates, and the sliding plate is slidably connected to the outer wall on one side of the L-shaped plate.

[0011] As a further solution of the present invention: a group of push plates are fixed to the outer wall of the connecting plate, an elastic block is fixed to the outer wall at the bottom of the push plate, a second slider is fixed to the outer wall of one side of the connecting plate, and the second slider is slidably connected to the outer wall of one side of the first support plate.

[0012] On the basis of the above-mentioned scheme: a feed hopper is arranged on the outer wall at the top of the feed pipe, a filter screen is arranged inside the feed hopper, a group of limit plates are fixed on the outer walls on the opposite sides of the first support plate and the second support plate respectively, and a transparent elastic arc plate is slidably connected to the outer wall of the limit plate.

[0013] Based on the above scheme, it is preferred that: a rack plate is fixed to the outer wall of the top of the piston plate, a connecting rod is rotatably connected to the inner wall of the batching barrel, a plurality of punching rods are fixed to the outer wall of the connecting rod, a gear is fixed to the outer wall of the connecting rod, and the gear is meshingly connected to the rack plate.

[0014] Based on the above scheme, it is preferred that: a support rod is fixed to the outer wall on the opposite side of the second support plate and the first support plate, and the outer wall of the support rod is rotatably connected to a group of arc-shaped push plates, and the outer wall of one side of the arc-shaped push plate is rotatably connected to a pull rod, and the outer wall of one side of the pull rod is rotatably connected to the outer wall of one side of the first slider.

[0015] The beneficial effects of the present invention are: 1. When the arc-shaped pulp plate leaves one side of the rotating rod as the rotating shaft rotates, the transparent elastic arc-shaped plate will quickly reset under the action of the first elastic band, the second elastic band and its own elastic force, so that the plastic raw material particles continuously filled into the transparent elastic arc-shaped plate through the feeding pipe will bounce up inside the transparent elastic arc-shaped plate under the impact force when the transparent elastic arc-shaped plate is reset. At the same time, the connecting plate moving upward with the first elastic band will push the batching conveying mechanism to open, so that the modifier can be sprayed into the transparent elastic arc-shaped plate when the plastic particles inside the transparent elastic arc-shaped plate bounce back and forth, so that the modifier can be fully mixed with the plastic raw material particles entering the transparent elastic arc-shaped plate for conveying, and the feeding device can fully mix the plastic raw material particles with the corresponding modifier while conveying them through the auger blades, thereby improving the processing efficiency of the modified plastic and simplifying the processing steps, thereby effectively reducing the production cost.

[0016] 2. When the transparent elastic arc plate is squeezed and contracted by the pressure column, the connecting sleeve on the outer wall of the transparent elastic arc plate will pull the clamping plate inward to contract, thereby tightening the torsion spring as a whole through the squeezing of the clamping plate. When the arc-shaped pulp plate continues to rotate to an angle that no longer blocks the rotating rod, the transparent elastic arc plate will reopen under its own elastic force. At the same time, the torsion spring on the outer wall of the connecting column will also reopen through its own elastic force after no longer being pulled by the connecting sleeve, thereby pulling the transparent elastic arc plate to open through the clamping plate and the connecting sleeve, so that the transparent elastic arc plate can be quickly reset when not pulled by the rotating rod, thereby improving the bouncing effect of the transparent elastic arc plate on the internal plastic particles, allowing the plastic particles to be more fully mixed with the sprayed modifier.

[0017] 3. According to the different usage amounts of various modifiers, the staff can unscrew the discharge pipe from the outer wall of the batching barrel through the thread, and then replace the discharge pipes and piston plates of different sizes, so that the modifiers stored in the batching barrel can flow into the transparent elastic arc plate at different flow rates, so that different modifiers can be mixed into the plastic particles in the corresponding batching ratio, thereby improving the functionality of the feeding device.

[0018] 4. The feed hopper can screen the plastic particles poured into the feed pipe through the internal filter screen, allowing the plastic particles that meet the size requirements to enter the transparent elastic arc plate through the feed pipe for mixing and transportation. At the same time, the limit plate can guide and limit the transparent elastic arc plate when it moves back and forth and expands, thereby blocking and limiting the bounce amplitude of the transparent elastic arc plate, allowing the transparent elastic arc plate to bounce and move within a certain range, thereby improving the stability of the feeding device during operation.

[0019] 5. When the connecting plate pushes the piston plate to move up and down, the gear meshing with it will be driven to rotate back and forth through the rack plate on the outer wall of the top of the piston plate, thereby driving the beating rod on the outer wall of the connecting rod to rotate, stirring and breaking up the modifier inside the batching barrel, avoiding the agglomeration and solidification of the modifier inside the batching barrel, and allowing the modifier inside the batching barrel to be smoothly sprinkled into the transparent elastic arc plate through the batching barrel, thereby improving the utilization rate of the modifier. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of a feeding device for processing modified composite materials with a sorting function proposed by the present invention; Figure 2 This is a side structural schematic diagram of a feeding device for processing modified composite materials with a sorting function proposed by the present invention; Figure 3 This is a schematic diagram of the outer wall structure of a transparent elastic arc plate of a feeding device for processing modified composite materials with a sorting function proposed by the present invention; Figure 4 This is a schematic diagram of the internal structure of a transparent elastic arc plate of a feeding device for processing modified composite materials with a sorting function proposed by the present invention; Figure 5 This is a schematic diagram of the connecting column structure of a feeding device for processing modified composite materials with a sorting function proposed by the present invention; Figure 6 This is a schematic diagram of the structure of a batching barrel of a feeding device for processing modified composite materials with a sorting function proposed by the present invention; Figure 7 This is a schematic diagram of the structure of a transparent elastic arc plate of a feeding device for processing modified composite materials with a sorting function proposed by the present invention; Figure 8 This is a schematic diagram of a compressed state of a transparent elastic arc plate of a feeding device for processing modified composite materials with a sorting function proposed by the present invention; Fig. 9 The present invention provides a schematic diagram of the support rod structure of a feeding device for processing modified composite materials with a sorting function.

[0021] In the figure: 1 mounting plate, 2 granulator, 3 first support plate, 4 torsion spring, 5 transparent elastic arc plate, 6 clamping plate, 7 bracket, 8 batching barrel, 9 sealing cover, 10 fixing ring, 11 feeding hopper, 12 feeding pipe, 13 arc-shaped pulp plate, 14 motor, 15 rotating shaft, 16 L-shaped plate, 17 second support plate, 18 rotating rod, 19 pressure column, 20 fixing frame, 21 limiting plate, 22 connecting column, 23 first sliding block, 24 rectangular through groove, 25 guide column, 26 wave Corrugated pipe, 27 slide, 28 discharge cover, 29 receiving soft sleeve, 30 second slider, 31 elastic block, 32 push plate, 33 connecting plate, 34 first elastic belt, 35 feeding pipe, 36 discharge pipe, 37 auger blade, 38 second elastic belt, 39 sealing baffle, 40 rack plate, 41 gear, 42 punching rod, 43 connecting rod, 44 piston plate, 45 elastic sleeve, 46 T-rod, 47 connecting sleeve, 48 pull rod, 49 support rod, 50 arc-shaped push plate. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] Embodiment 1: A feeding device for processing modified composite materials with a sorting function, such as Figure 1-9 As shown, it includes a mounting plate 1, a second supporting plate 17 and a first supporting plate 3 are fixed to the outer wall of the top of the mounting plate 1, a group of transparent elastic arc plates 5 are slidably connected to the outer wall of the first supporting plate 3 and the second supporting plate 17 on the opposite side, a guide column 25 is fixed to the outer wall of one side of the transparent elastic arc plate 5, and a rotating rod 18 is rotatably connected to the inner wall of the guide column 25, and a group of rectangular through grooves 24 are respectively opened on the outer walls of one side of the first supporting plate 3 and the second supporting plate 17, and the rotating rod 18 is slidably connected to the inner wall of the rectangular through groove 24; A motor 14 is fixed to the outer wall of one side of the second support plate 17, and the output shaft of the motor 14 is connected to the rotating shaft 15 through a coupling, and an auger blade 37 and a group of arc-shaped paddle plates 13 are fixed to the outer wall of the rotating shaft 15, and a first elastic band 34 and a second elastic band 38 are fixed to the outer wall of one side of the transparent elastic arc plate 5, and a connecting plate 33 is fixed to the outer wall of one side of the first elastic band 34, and a batching conveying mechanism is provided on the outer wall at the top of the connecting plate 33; A set of fixing frames 20 are fixed to the outer wall of the second support plate 17 and the first support plate 3 on one side, a plurality of pressure columns 19 are fixed to the outer wall of one side of the fixing frame 20, an elastic reset mechanism is arranged on the outer wall of the guide column 25, a feed pipe 12 is fixed to the outer wall of one side of the second support plate 17, a rectangular gap exists between the first elastic band 34 and the connecting plate 33 and the second support plate 17, and the feed pipe 12 passes through the first elastic band 34 and the connecting plate 33 through the rectangular gap; A rectangular through hole is provided between the second elastic band 38 and the first support plate 3 , and a material receiving and granulating mechanism is provided on the inner wall of the rectangular through hole.

[0025] In this example, the material of the transparent elastic arc plate 5 is a transparent acrylic plate.

[0026] The staff first pours the corresponding modifiers needed for modified plastic processing into the ingredient conveying mechanism for storage, and then continuously pours the plastic raw material particles into the feed pipe 12, so that these plastic raw material particles can continuously pass through the feed pipe 12 and continuously enter the transparent elastic arc plate 5. At this time, the staff starts the motor 14, and the motor 14 drives the rotating shaft 15 to rotate, thereby driving the auger blades 37 on the outer wall of the rotating shaft 15 to rotate, and the plastic raw material particles and various modifiers entering the two transparent elastic arc plates 5 are conveyed.

[0027] When the motor 14 drives the rotating shaft 15 to rotate, the rotating shaft 15 will also drive the arc-shaped paddle plate 13 of the outer wall to rotate, so that the arc-shaped paddle plate 13 that rotates with the rotating shaft 15 pushes the two rotating rods 18 that are slidably connected to the inner wall of the rectangular through groove 24 to move outward respectively, so that the two transparent elastic arc plates 5 are pulled outward by the rotating rods 18 under the guidance of the second support plate 17 and the first support plate 3 respectively. When the transparent elastic arc plates 5 move outward, the multiple pressure columns 19 located on one side of the fixing frame 20 will squeeze the transparent elastic arc plates 5 when they move outward, so that the transparent The elastic arc plate 5 shrinks inwards by its own elastic force. When the transparent elastic arc plate 5 shrinks inwards under the pressure of the pressure column 19, the first elastic band 34 pulls the connecting plate 33 connected to one side to move downwards for a certain distance, so that the connecting plate 33 moves downwards and drives the batching conveying mechanism to close. When the transparent elastic arc plate 5 is squeezed and shrunk, the batching conveying mechanism does not discharge the corresponding modifier outwards, so as to prevent the modifier from entering the transparent elastic arc plate 5 at this time and being too concentrated on one part of the outer wall of the plastic raw material particle pile after being squeezed by the shrunk transparent elastic arc plate 5. When the arc-shaped paddle plate 13 leaves one side of the rotating rod 18 as the rotating shaft 15 rotates, the transparent elastic arc-shaped plate 5 will quickly reset under the action of the first elastic band 34, the second elastic band 38 and its own elastic force, so that the plastic raw material particles continuously filled into the transparent elastic arc-shaped plate 5 through the feeding pipe 12 will bounce up inside the transparent elastic arc-shaped plate 5 under the impact force when the transparent elastic arc-shaped plate 5 is reset. At the same time, the connecting plate 33 moving upward with the first elastic band 34 will push the batching and conveying mechanism to open, so that the modifier can be sprayed into the transparent elastic arc-shaped plate 5 when the plastic particles inside the transparent elastic arc-shaped plate 5 bounce back and forth, so that the modifier can be fully mixed with the plastic raw material particles entering the transparent elastic arc-shaped plate 5 for conveying, and the feeding device can fully mix the plastic raw material particles with the corresponding modifier while conveying them through the auger blades 37, thereby improving the processing efficiency of the modified plastic and simplifying the processing steps, thereby effectively reducing the production cost.

[0028] The plastic particles fully mixed with the modifier are transported by the rotating auger blades 37 and enter the material receiving and granulating mechanism through the rectangular through hole between the second elastic belt 38 and the first support plate 3. After heating, extrusion, cooling, cutting and other processes, they can be processed into corresponding modified plastic particles.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 7 As shown, the elastic reset mechanism includes a connecting column 22, a torsion spring 4, a clamping plate 6 and a connecting sleeve 47. The connecting column 22 is fixed to an outer wall of one side of the guide column 25, the torsion spring 4 is arranged on the outer walls of both sides of the connecting column 22, the clamping plates 6 are respectively fixed to the elastic extension sections of both sides of the torsion spring 4, the connecting sleeve 47 is fixed to an outer wall of one side of the transparent elastic arc plate 5, and the clamping plate 6 is plugged into the inner wall of the connecting sleeve 47; when the transparent elastic arc plate 5 is squeezed and contracted by the pressure column 19, the clamping plate 6 is pulled inwardly through the connecting sleeve 47 on the outer wall of the transparent elastic arc plate 5, so that the clamping plate 6 is squeezed to allow the transparent elastic arc plate 5 to contract. The torsion spring 4 is tightened as a whole. When the arc-shaped paddle plate 13 continues to rotate to an angle that no longer blocks the rotating rod 18, the transparent elastic arc-shaped plate 5 will reopen under its own elastic force. At the same time, the torsion spring 4 on the outer wall of the connecting column 22 will also reopen through its own elastic force after it is no longer pulled by the connecting sleeve 47, thereby pulling the transparent elastic arc-shaped plate 5 to open through the splint 6 and the connecting sleeve 47, so that the transparent elastic arc-shaped plate 5 can be quickly reset when it is not pulled by the rotating rod 18, thereby improving the bouncing effect of the transparent elastic arc-shaped plate 5 on the internal plastic particles, allowing the plastic particles to be more fully mixed with the sprayed modifier.

[0030] like Figure 4 , Figure 5 and Figure 6As shown, the batching and conveying mechanism includes a bracket 7, a fixing ring 10, a batching barrel 8, a sealing cover 9, a discharge pipe 36, a feeding pipe 35, an elastic sleeve 45, a T-bar 46 and a piston plate 44. The bracket 7 is fixed to the top outer wall of the first support plate 3, the fixing ring 10 is fixed to one side outer wall of the bracket 7, the batching barrel 8 is plugged into the inner wall of the fixing ring 10, the sealing cover 9 is connected to the top outer wall of the batching barrel 8 by a hinge, the discharge pipe 36 is connected to the bottom outer wall of the batching barrel 8 by a thread, the feeding pipe 35 is arranged on the top outer wall of the connecting plate 33, the elastic sleeve 45 is fixed to the outer wall of the opposite side of the discharge pipe 36 and the feeding pipe 35, the T-bar 46 is fixed to the inner wall of the feeding pipe 35, the piston plate 44 is fixed to the outer wall of the T-bar 46, and the piston plate 44 is slidably connected to the inner wall of the discharge pipe 36.

[0031] When the connecting plate 33 follows the first elastic band 34 to move downward when the transparent elastic arc plate 5 contracts, it will pull the feeding tube 35 and the internal T-bar 46 to move downward, so that the piston plate 44 on the top of the T-bar 46 enters the discharge tube 36, and blocks and seals the discharge tube 36 to prevent the modifier stored in the batching barrel 8 from entering the interior when the transparent elastic arc plate 5 contracts. When the transparent elastic arc plate 5 bounces up and resets again under the action of its own elastic force and the elastic reset mechanism, the connecting plate 33 will move upward and reset under the pull of the first elastic band 34, so that the piston plate 44 on the top of the T-bar 46 enters the batching barrel 8, thereby releasing the blocking seal of the discharge tube 36, allowing the modifier in the batching barrel 8 to quickly pass through the discharge tube 36, the elastic sleeve 45 and the feeding tube 35 into the transparent elastic arc plate 5, and mix with the plastic particles after bouncing up.

[0032] At the same time, the staff can unscrew the discharge pipe 36 from the outer wall of the batching barrel 8 through the thread according to the different usage amounts of various modifiers, and then replace the discharge pipe 36 and the piston plate 44 of different sizes, so that the modifier stored in the batching barrel 8 can flow into the transparent elastic arc plate 5 at different flow rates, so that different modifiers can be mixed into the plastic particles in corresponding batching ratios, thereby improving the functionality of the feeding device.

[0033] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the material receiving and granulating mechanism includes a granulator 2, a material receiving soft sleeve 29, a bellows 26 and a discharge cover 28. The granulator 2 is fixed on the top outer wall of the mounting plate 1, the material receiving soft sleeve 29 is arranged on the outer wall of the transparent elastic arc plate 5, the bellows 26 is fixed on the bottom outer wall of the material receiving soft sleeve 29, the discharge cover 28 is fixed on the bottom outer wall of the bellows 26, and the inner wall of the discharge cover 28 is sleeved on the input end of the granulator 2; when the plastic particles inside the transparent elastic arc plate 5 are mixed with the modifier, they will be transported to one end of the first support plate 3 through the continuously rotating auger blades 37, and then fall into the material receiving soft sleeve 29 through the rectangular through hole between the second elastic belt 38 and the first support plate 3, and then fall into the granulator 2 under the guidance of the material receiving soft sleeve 29, the bellows 26 and the discharge cover 28 for granulation processing.

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the outer wall of the rotating rod 18 is rotatably connected to the first slider 23, and the first slider 23 is slidably connected to the inner wall of the rectangular through groove 24. The outer walls of both sides of the first slider 23 are respectively fixed with sealing baffles 39, and the outer wall of one side of the rotating rod 18 is rotatably connected to a slide 27. A group of L-shaped plates 16 are fixed to the outer wall of one side of the first support plate 3, and the slide 27 is slidably connected to the outer wall of one side of the L-shaped plate 16; when the rotating rod 18 moves to both sides under the push of the arc-shaped paddle plate 13, it will drive the slide 27 on one side to slide on the outer wall of one side of the L-shaped plate 16, thereby guiding the rotating rod 18 when moving forward and backward, improving the stability of the transparent elastic arc plate 5 when moving forward and backward, and at the same time, the first slider 23 will guide the rotating rod 18 when sliding, and at the same time, the sealing baffle 39 located on one side of the first slider 23 will block one side of the rectangular through groove 24 to prevent the plastic particles inside the transparent elastic arc plate 5 from spilling out through the rectangular through groove 24.

[0035] like Figure 3 As shown, a group of push plates 32 are fixed to the outer wall of the connecting plate 33, an elastic block 31 is fixed to the outer wall at the bottom of the push plate 32, and a second sliding block 30 is fixed to the outer wall of one side of the connecting plate 33, and the second sliding block 30 is slidably connected to the outer wall of one side of the first support plate 3; when the transparent elastic arc plate 5 is no longer pulled by the rotating rod 18 and bounces up again through its own elastic force, the connecting plate 33 connected to one side of the transparent elastic arc plate 5 through the first elastic band 34 will be lifted up through the elastic block 31 and the push plate 32 at the top, thereby cooperating with the first elastic band 34 to push the connecting plate 33 upward by a certain distance, and can effectively support the connecting plate 33 as a whole, so that the connecting plate 33 can stably push the piston plate 44 to move up and down on the inner wall of the discharge pipe 36.

[0036] like Figure 1 , Figure 2 As shown, a feed hopper 11 is provided on the outer wall at the top of the feed pipe 12, a filter screen plate is provided inside the feed hopper 11, a group of limit plates 21 are respectively fixed on the outer walls on the opposite sides of the first support plate 3 and the second support plate 17, and the transparent elastic arc plate 5 is slidably connected to the outer wall of the limit plate 21; the feed hopper 11 can screen the plastic particles poured into the feed pipe 12 through the internal filter screen, and allow the plastic particles that meet the size requirements to pass through the feed pipe 12 into the transparent elastic arc plate 5 for mixing and transportation, and at the same time, the limit plate 21 can guide and limit the transparent elastic arc plate 5 when it moves back and forth and expands, thereby blocking and limiting the bounce amplitude of the transparent elastic arc plate 5, so that the bounce and movement of the transparent elastic arc plate 5 can be carried out within a certain range, thereby improving the stability of the feeding device during operation.

[0037] When this embodiment is in use, the staff first pours the corresponding modifiers needed for modified plastic processing into the interior of the batching and conveying mechanism for storage, and then continuously pours the plastic raw material particles into the feed pipe 12, so that these plastic raw material particles can continuously pass through the feed pipe 12 and continuously enter the transparent elastic arc plate 5. At this time, the staff starts the motor 14, and the motor 14 drives the rotating shaft 15 to rotate, thereby driving the auger blades 37 on the outer wall of the rotating shaft 15 to rotate, and the plastic raw material particles and various modifiers entering the two transparent elastic arc plates 5 are conveyed.

[0038] When the motor 14 drives the rotating shaft 15 to rotate, the rotating shaft 15 will also drive the arc-shaped paddle plate 13 of the outer wall to rotate, so that the arc-shaped paddle plate 13 that rotates with the rotating shaft 15 pushes the two rotating rods 18 slidably connected to the inner wall of the rectangular through groove 24 to move outward respectively, so that the two transparent elastic arc plates 5 are pulled outward by the rotating rods 18 under the guidance of the second support plate 17 and the first support plate 3 respectively. When the transparent elastic arc plate 5 moves outward, a plurality of pressure columns 19 located on one side of the fixing frame 20 will squeeze the transparent elastic arc plate 5 when it moves outward, so that the transparent elastic arc plate 5 shrinks inward by its own elastic force. When the transparent elastic arc plate 5 shrinks inward under the squeezing of the pressure columns 19, the connecting plate 33 connected on one side will be pulled downward by the first elastic belt 34 to move a certain distance, so that the connecting plate 33 moves downward and drives the batching conveying mechanism to close, so that when the transparent elastic arc plate 5 is squeezed and shrunk, the batching conveying mechanism does not discharge the corresponding modifier outward.

[0039] When the arc-shaped paddle plate 13 leaves one side of the rotating rod 18 as the rotating shaft 15 rotates, the transparent elastic arc-shaped plate 5 will quickly reset under the action of the first elastic band 34, the second elastic band 38 and its own elastic force, so that the plastic raw material particles continuously filled into the transparent elastic arc-shaped plate 5 through the feeding pipe 12 will bounce up inside the transparent elastic arc-shaped plate 5 under the impact force when the transparent elastic arc-shaped plate 5 is reset. At the same time, the connecting plate 33 moving upward with the first elastic band 34 will push the ingredient conveying mechanism to open, so that the modifier can be sprayed into the transparent elastic arc-shaped plate 5 when the plastic particles inside the transparent elastic arc-shaped plate 5 bounce back and forth, so that the modifier can be fully mixed with the plastic raw material particles entering the transparent elastic arc-shaped plate 5 for conveying.

[0040] The plastic particles fully mixed with the modifier are transported by the rotating auger blades 37 and enter the material receiving and granulating mechanism through the rectangular through hole between the second elastic belt 38 and the first support plate 3. After heating, extrusion, cooling, cutting and other processes, they can be processed into corresponding modified plastic particles.

[0041] Embodiment 2: A feeding device for processing modified composite materials with a sorting function, such as Figure 5 , Figure 6 As shown; this embodiment makes the following improvements on the basis of embodiment 1: a rack plate 40 is fixed to the outer wall of the top of the piston plate 44, and a connecting rod 43 is rotatably connected to the inner wall of the batching barrel 8. A plurality of beating rods 42 are fixed to the outer wall of the connecting rod 43, and a gear 41 is fixed to the outer wall of the connecting rod 43, and the gear 41 is meshingly connected with the rack plate 40; when the connecting plate 33 pushes the piston plate 44 to move up and down, the gear 41 meshing with it will be driven to rotate back and forth through the rack plate 40 on the outer wall of the top of the piston plate 44, thereby driving the beating rod 42 on the outer wall of the connecting rod 43 to rotate, stirring and breaking up the modifier inside the batching barrel 8, avoiding the agglomeration and solidification of the modifier inside the batching barrel 8, and allowing the modifier inside the batching barrel 8 to be smoothly sprinkled into the transparent elastic arc plate 5 through the batching barrel 8, thereby improving the utilization rate of the modifier.

[0042] like Fig. 9As shown, a support rod 49 is fixed to the outer wall of the opposite side of the second support plate 17 and the first support plate 3, and a group of arc-shaped push plates 50 are rotatably connected to the outer wall of the support rod 49, and a pull rod 48 is rotatably connected to the outer wall of one side of the arc-shaped push plate 50, and the outer wall of one side of the pull rod 48 is rotatably connected to the outer wall of one side of the first slider 23; when the first slider 23 follows the guide column 25 to move back and forth under the push of the arc-shaped paddle plate 13, the first slider 23 will pull the pull rod 48 rotatably connected on one side to move back and forth, thereby pushing the two arc-shaped push plates 50 rotatably connected to the outer wall of the support rod 49 to swing back and forth through the pull rod 48, and when the guide column 25 moves outward, it drives the transparent elastic arc plate 5 to shrink inward. When the two arc-shaped push plates 50 on the outer wall of the support rod 49 are pulled outward by the pull rod 48 to rotate a certain angle. When the guide column 25 and the transparent elastic arc plate 5 are reset under the action of elastic force, the arc-shaped push plate 50 will be pushed by the pull rod 48 to rotate a certain angle inward and reset, thereby pushing the plastic particles inside the transparent elastic arc plate 5 to the middle part of the transparent elastic arc plate 5, so that the plastic particles mixed with the modifier can move toward the rotating auger blades 37 inside the transparent elastic arc plate 5. While effectively stirring the plastic particles and the modifier, it is convenient for the mixed materials to be discharged outward through the auger blades 37, thereby improving the discharge efficiency of the feeding device.

[0043] When this embodiment is in use, when the connecting plate 33 pushes the piston plate 44 to move up and down, the rack plate 40 on the top outer wall of the piston plate 44 will drive the gear 41 meshing with it to rotate back and forth, thereby driving the beating rod 42 on the outer wall of the connecting rod 43 to rotate, stirring and breaking up the modifier inside the batching barrel 8.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feeding device for processing modified composite materials with a sorting function, comprising a mounting plate (1), characterized in that: The second support plate (17) and the first support plate (3) are fixed to the outer wall of the top of the mounting plate (1); a group of transparent elastic arc plates (5) are slidably connected to the outer walls of the first support plate (3) and the second support plate (17) on opposite sides; a guide column (25) is fixed to the outer wall of one side of the transparent elastic arc plate (5); the inner wall of the guide column (25) is rotatably connected to a rotating rod (18); a group of rectangular through grooves (24) are respectively opened on the outer walls of one side of the first support plate (3) and the second support plate (17); the rotating rod (18) is slidably connected to the inner wall of the rectangular through groove (24); A motor (14) is fixed to an outer wall of one side of the second support plate (17); an output shaft of the motor (14) is connected to a rotating shaft (15) via a coupling; an auger blade (37) and a group of arc-shaped paddle plates (13) are fixed to an outer wall of the rotating shaft (15); a first elastic band (34) and a second elastic band (38) are fixed to an outer wall of one side of the transparent elastic arc-shaped plate (5); a connecting plate (33) is fixed to an outer wall of one side of the first elastic band (34); and a batching conveying mechanism is provided on the outer wall at the top of the connecting plate (33); A group of fixing frames (20) are fixed to the outer walls of one side of the second support plate (17) and the first support plate (3), a plurality of pressure columns (19) are fixed to the outer wall of one side of the fixing frame (20), an elastic reset mechanism is arranged on the outer wall of the guide column (25), a feed pipe (12) is fixed to the outer wall of one side of the second support plate (17), a rectangular gap exists between the first elastic band (34) and the connecting plate (33) and the second support plate (17), and the feed pipe (12) passes through the first elastic band (34) and the connecting plate (33) through the rectangular gap.

2. The feeding device for processing modified composite materials with a sorting function according to claim 1, characterized in that: A rectangular through hole is provided between the second elastic band (38) and the first support plate (3), and a material receiving and granulating mechanism is provided on the inner wall of the rectangular through hole.

3. The feeding device for processing modified composite materials with a sorting function according to claim 1, characterized in that: The elastic reset mechanism comprises a connecting column (22), a torsion spring (4), a clamping plate (6) and a connecting sleeve (47); the connecting column (22) is fixed to an outer wall of one side of the guide column (25); the torsion spring (4) is arranged on the outer walls of both sides of the connecting column (22); the clamping plate (6) is respectively fixed to the elastic extension sections of both sides of the torsion spring (4); the connecting sleeve (47) is fixed to an outer wall of one side of the transparent elastic arc plate (5); and the clamping plate (6) is plugged into the inner wall of the connecting sleeve (47).

4. The feeding device for processing modified composite materials with a sorting function according to claim 1, characterized in that: The batching conveying mechanism comprises a bracket (7), a fixing ring (10), a batching barrel (8), a sealing cover (9), a discharge pipe (36), a feeding pipe (35), an elastic sleeve (45), a T-shaped rod (46) and a piston plate (44); the bracket (7) is fixed to the top outer wall of the first support plate (3); the fixing ring (10) is fixed to the outer wall of one side of the bracket (7); the batching barrel (8) is plugged into the inner wall of the fixing ring (10); and the sealing cover (9) is connected to the batching barrel (8) by a hinge. The discharging pipe (36) is connected to the bottom outer wall of the dispensing barrel (8) by means of a thread, the feeding pipe (35) is arranged on the top outer wall of the connecting plate (33), the elastic sleeve (45) is fixed to the outer walls of the discharging pipe (36) and the feeding pipe (35) on the opposite side, the T-shaped rod (46) is fixed to the inner wall of the feeding pipe (35), the piston plate (44) is fixed to the outer wall of the T-shaped rod (46), and the piston plate (44) is slidably connected to the inner wall of the discharging pipe (36).

5. The feeding device for processing modified composite materials with a sorting function according to claim 2, characterized in that: The material receiving and granulating mechanism comprises a granulator (2), a material receiving soft sleeve (29), a bellows (26) and a material discharge cover (28); the granulator (2) is fixed on the top outer wall of the mounting plate (1); the material receiving soft sleeve (29) is arranged on the outer wall of the transparent elastic arc plate (5); the bellows (26) is fixed on the bottom outer wall of the material receiving soft sleeve (29); the material discharge cover (28) is fixed on the bottom outer wall of the bellows (26); and the inner wall of the material discharge cover (28) is sleeved on the input end of the granulator (2).

6. The feeding device for processing modified composite materials with a sorting function according to claim 1, characterized in that: The outer wall of the rotating rod (18) is rotatably connected to a first slider (23), the first slider (23) is slidably connected to the inner wall of the rectangular through groove (24), sealing baffles (39) are respectively fixed to the outer walls on both sides of the first slider (23), a sliding plate (27) is rotatably connected to the outer wall of one side of the rotating rod (18), a group of L-shaped plates (16) are fixed to the outer wall of one side of the first support plate (3), and the sliding plate (27) is slidably connected to the outer wall of one side of the L-shaped plate (16).

7. The feeding device for processing modified composite materials with a sorting function according to claim 4, characterized in that: A group of push plates (32) are fixed to the outer wall of the connecting plate (33), an elastic block (31) is fixed to the outer wall at the bottom of the push plate (32), a second sliding block (30) is fixed to the outer wall of one side of the connecting plate (33), and the second sliding block (30) is slidably connected to the outer wall of one side of the first supporting plate (3).

8. The feeding device for processing modified composite materials with a sorting function according to claim 1, characterized in that: A feed hopper (11) is provided on the outer wall at the top of the feed pipe (12), a filter screen is provided inside the feed hopper (11), a group of limit plates (21) are fixed to the outer walls on opposite sides of the first support plate (3) and the second support plate (17), and the transparent elastic arc plate (5) is slidably connected to the outer wall of the limit plate (21).

9. The feeding device for processing modified composite materials with a sorting function according to claim 4, characterized in that: A rack plate (40) is fixed to the outer wall of the top of the piston plate (44); a connecting rod (43) is rotatably connected to the inner wall of the batching barrel (8); a plurality of material beating rods (42) are fixed to the outer wall of the connecting rod (43); a gear (41) is fixed to the outer wall of the connecting rod (43); and the gear (41) is meshingly connected to the rack plate (40).

10. The feeding device for processing modified composite materials with a sorting function according to claim 8, characterized in that: A support rod (49) is fixed to the outer wall of one side opposite to the second support plate (17) and the first support plate (3); the outer wall of the support rod (49) is rotatably connected to a group of arc-shaped push plates (50); the outer wall of one side of the arc-shaped push plates (50) is rotatably connected to a pull rod (48); the outer wall of one side of the pull rod (48) is rotatably connected to the outer wall of one side of the first sliding block (23).

Images