Waste recovery treatment device for manufacturing plastic product toys

Abstract

The invention relates to the technical field of plastic recovery, and discloses a plastic product toy manufacturing waste recovery treatment device which comprises a solidification base, the top of the solidification base communicates with a discharging pipe, and guide plates distributed in a staggered mode are fixedly installed on the left wall and the right wall of the inner side of the discharging pipe; a heating block which extends into the discharging pipe and makes contact with the guiding plate below the discharging pipe is fixedly installed outside the discharging pipe, a turbulent flow air pipe extending into the discharging pipe is fixedly installed outside the discharging pipe, and a guiding assembly extending to the outside of the discharging pipe is slidably connected into the discharging pipe. A defective product input assembly communicating with the discharging pipe is fixedly installed outside the discharging pipe, a cutting motor extending into the discharging pipe is fixedly installed outside the discharging pipe, and a cutting knife is fixedly installed on the outer side of an output shaft of the cutting motor. The waste recycling device for plastic product toy manufacturing has the advantage that waste and defective products can be conveniently and efficiently recycled.

Description

Technical Field

[0001] The invention relates to the technical field of plastic recycling, in particular to a waste recycling and processing device for manufacturing plastic toys. Background Art

[0002] Plastic waste refers to the remaining materials, scraps, and waste plastic products generated during the production, use, and disposal of plastic products. For plastic parts produced using the injection molding process, after production is completed, it is usually necessary to process the mold position on the workpiece and remove the excess parts. In large-scale production, more plastic waste is likely to be generated. At the same time, when defective products appear, larger amounts of waste are also likely to occur.

[0003] The existing waste recycling situation is mostly to directly accumulate the waste in a certain place until it reaches a certain amount and then melt it for recycling. The recycling efficiency of the waste is low, and it is easy to generate certain storage or material costs due to the waste. Therefore, a waste recycling and processing device for plastic toy manufacturing is proposed to solve the above-mentioned problems. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the present invention provides a waste recycling and processing device for plastic toy manufacturing, which has the advantage of being able to conveniently and efficiently recycle waste and defective products, and solves the problem that the existing waste recycling situation is mostly to directly accumulate the waste in a certain place until it reaches a certain amount and then melt it for recycling, which has a low recycling efficiency for the waste and is prone to generate certain storage or material costs due to the waste.

[0006] (II) Technical solution

[0007] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a waste recycling and processing device for manufacturing plastic toys comprises a solidification seat, the top of the solidification seat is connected to a feed pipe, the inner left and right walls of the feed pipe are fixedly installed with guide plates distributed in a staggered manner, the outer side of the feed pipe is fixedly installed with a heating block extending into the interior and in contact with the guide plate below, the outer side of the feed pipe is fixedly installed with a spoiler duct extending into the interior, the interior of the feed pipe is slidably connected with a guide assembly extending into the exterior, the outer side of the feed pipe is fixedly installed with a defective product input assembly connected with the feed pipe, the outer side of the feed pipe is fixedly installed with a cutting motor extending into the interior, the outer side of the output shaft of the cutting motor is fixedly installed with a cutting knife, the outer side of the solidification seat is fixedly installed with an electric push rod extending into the interior, the telescopic end of the electric push rod is fixedly connected with a discharge push plate, and the outer side of the solidification seat is slidably connected with a solidification baffle extending into the interior.

[0008] The beneficial effects of the present invention are:

[0009] The waste material recycling and processing device for manufacturing plastic toys has the advantage of being able to conveniently and efficiently recycle waste materials and defective products.

[0010] Based on the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the defective product feeding assembly includes an elastic sleeve connected to the feeding pipe, a spring is fixedly installed on the inner wall of the elastic sleeve, the other end of the spring is fixedly connected to a bent push plate, and a limiting pull rod is fixedly installed on the outside of the bent push plate and passes through and extends to the outside of the elastic sleeve.

[0012] The beneficial effect of adopting the above further solution is that, by setting up the defective product input component, the defective products can be put in more conveniently.

[0013] Furthermore, a clearance hole is opened at the top of the elastic sleeve, and the bent push plate extends to the outside of the elastic sleeve through the clearance hole. The bending of the bent push plate is reversed toward one side of the limiting pull rod and the other side is polished.

[0014] The beneficial effect of adopting the above further solution is that the bent push plate of this arrangement can facilitate the insertion of defective products in a pressing manner.

[0015] Furthermore, a waist-shaped hole is provided on the outside of the feed tube, and the guide assembly is connected to the feed tube through the waist-shaped hole.

[0016] Furthermore, the guide assembly includes a sliding scraper slidably connected to the waist-shaped hole, and the outside of the sliding scraper is slidably connected to a restrictive sealing gasket covering the waist-shaped hole.

[0017] The beneficial effect of adopting the above further solution is that the setting of the waist-shaped hole provides sliding space for the sliding scraper.

[0018] Furthermore, the guide assembly also includes a limiting frame fixed to the outside of the feeding tube, and a bent guide piece slidably connected to the limiting frame is fixedly installed on the top of the sliding scraper.

[0019] The beneficial effect of adopting the above further solution is that, through the cooperation of the bent guide piece, the molten plastic can be conveniently guided to drip into the solidification seat for solidification.

[0020] Furthermore, the horizontal movement distance of the bent guide piece when sliding in the limiting frame is adapted to the distance between the sliding scraper and the guide plate, and the top of the sliding scraper is higher than the height of the corresponding end of the guide plate.

[0021] The beneficial effect of adopting the above further solution is that this arrangement enables the sliding scraper to contact the guide plate after moving and scrape off the molten plastic on the sliding scraper.

[0022] Furthermore, the limiting frame is C-shaped and has a limiting plate on the inner side. The limiting plate and the inner side of the limiting frame are in contact with the limiting sealing gasket to form a seal. Guide grooves are provided on the front and rear sides of the bent guide plate. The inner side of the limiting frame is provided with a guide block extending into the guide groove.

[0023] The beneficial effect of adopting the above further solution is that, through the cooperation between the guide groove and the guide block, the movement of the sliding scraper connected to the bent guide piece can be effectively controlled.

[0024] Furthermore, the restrictive sealing gasket is composed of a sealing layer and a hard restrictive layer, and the sealing layer is in contact with the feed pipe.

[0025] The beneficial effect of adopting the above further solution is that the restrictive sealing gasket provided in this way can restrict the sliding scraper so that it cannot rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the present invention;

[0027] Figure 2 It is an enlarged view of point A in the figure of the present invention;

[0028] Figure 3 This is a diagram showing the connection between the restrictive sealing pad and the restrictive frame of the present invention;

[0029] Figure 4 This is a connection diagram between the feed tube and the sliding scraper of the present invention.

[0030] In the figure: 1. solidification seat; 3. discharge pipe; 4. guide plate; 5. heating block; 6. spoiler duct; 7. guide assembly; 71. sliding scraper; 72. restrictive sealing gasket; 73. limiting frame; 74. bending guide plate; 8. defective product input assembly; 81. elastic sleeve; 82. spring; 83. bending push plate; 84. limiting pull rod; 9. cutting motor; 11. cutting knife; 12. electric push rod; 13. discharge push plate; 14. solidification baffle. DETAILED DESCRIPTION

[0031] 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.

[0032] In the embodiment, Figure 1-4 A waste material recycling and processing device for manufacturing plastic toys is provided. The present invention comprises a solidification seat 1, the top of the solidification seat 1 is connected with a feed tube 3, the inner left and right walls of the feed tube 3 are fixedly installed with guide plates 4 which are staggered, the outer part of the feed tube 3 is fixedly installed with a heating block 5 which extends to the inside and contacts the guide plate 4 below, the outer part of the feed tube 3 is fixedly installed with a spoiler duct 6 which extends to the inside, the inner part of the feed tube 3 is slidably connected with a guide assembly 7 which extends to the outside, the outer part of the feed tube 3 is fixedly installed with a defective product feeding assembly 8 which is connected with the feed tube 3, the outer part of the feed tube 3 is fixedly installed with a cutting motor 9 which extends to the inside, the outer side 10 of the output shaft of the cutting motor 9 is fixedly installed with a cutting knife 11, the outer side of the solidification seat 1 is fixedly installed with an electric push rod 12 which extends to the inside, the telescopic end of the electric push rod 12 is fixedly connected with a discharge push plate 13, and the outer side of the solidification seat 1 is slidably connected with a solidification baffle 14 which extends to the inside.

[0033] Furthermore, the defective product feeding assembly 8 includes an elastic sleeve 81 connected to the feeding pipe 3, a spring 82 is fixedly installed on the inner wall of the elastic sleeve 81, the other end of the spring 82 is fixedly connected to a bent push plate 83, and a limiting pull rod 84 is fixedly installed on the outside of the bent push plate 83 and passes through and extends to the outside of the elastic sleeve 81.

[0034] Furthermore, a clearance hole is opened at the top of the elastic sleeve 81, and the bent push plate 83 extends to the outside of the elastic sleeve 81 through the clearance hole. The bending of the bent push plate 83 is reversed toward one side of the limiting pull rod 84 and the other side is polished.

[0035] When it is necessary to discharge slightly larger defective products, the defective products can be pushed directly through the gap between the bending push plate 83 and the discharge tube 3 to compress the push spring 82, so that the defective products can reach the left side of the bending push plate 83 and be pushed under the action of the spring 82. When it is necessary to discharge smaller defective products, the limiting pull rod 84 can be directly pulled to make the gap between the bending push plate 83 and the end of the elastic sleeve 81 sufficient for the defective products to enter, and the feeding can be completed directly. Compared with the direct pressing method, the possibility of being cut is reduced and the pulling step is increased.

[0036] Furthermore, a waist-shaped hole is provided on the outside of the feeding tube 3 , and the guide assembly 7 is connected to the feeding tube 3 through the waist-shaped hole.

[0037] Furthermore, the guide assembly 7 comprises a sliding scraper 71 slidably connected to the waist-shaped hole, and a restrictive sealing gasket 72 covering the waist-shaped hole is slidably connected to the outside of the sliding scraper 71 .

[0038] In particular, the sliding scraper 71 is composed of a smooth plate and a handle, and the handle is slidably connected to the waist-shaped hole and is slidably connected to the restrictive sealing gasket 72.

[0039] Furthermore, the guide assembly 7 also includes a limiting frame 73 fixed to the outside of the feeding tube 3 , and a bent guide piece 74 slidably connected to the limiting frame 73 is fixedly installed on the top of the sliding scraper 71 .

[0040] Furthermore, the horizontal moving distance of the bent guide piece 74 when sliding in the limiting frame 73 is adapted to the distance between the sliding scraper 71 and the guide plate 4, and the top of the sliding scraper 71 is higher than the corresponding end of the guide plate.

[0041] Furthermore, the limiting frame 73 is C-shaped and has a limiting plate on the inner side. The limiting plate and the inner side of the limiting frame 73 are in contact with the limiting sealing gasket 72 to form a seal. The front and rear sides of the bent guide plate 74 are provided with guide grooves. The inner side of the limiting frame 73 is provided with a guide block extending into the guide groove.

[0042] Furthermore, the restrictive sealing gasket 72 is composed of a sealing layer and a hard restrictive layer, and the sealing layer is in contact with the feed pipe 3 .

[0043] By setting up the guide assembly 7, after the waste is put in and melted, it can pass through the guide plate 4 to reach the sliding scraper 71, and directly flow into the solidification seat 1 under the guidance of the sliding scraper 71. When the waste is put in and the surface of the sliding scraper 71 needs to be cleaned, the sliding scraper 71 can be slid upward and moved toward the guide plate 4 under the influence of the limiting frame 73 and the bending guide plate. Under the action of the guide plate 4, the residual material on the surface of the sliding scraper 71 can be directly scraped off.

[0044] Working principle:

[0045] When waste and debris need to be processed, the waste or debris can be directly put in through the feed pipe 3, or defective products can be put in through the guide assembly 7. When defective products are put into the guide assembly 7, the cutting motor 9 starts and drives the cutting knife 11 to rotate, so that the defective products pushed into the feed pipe 3 in the guide assembly 7 can be cut to become smaller waste;

[0046] In the process of the waste moving downward, the heating block 5 heats the guide plate 4, and the spoiler duct 6 blows the hot air upward, so that the debris can be conveniently preheated. The preheated debris is only preheated and moved when it passes through the guide plate 4 for the first time, and the debris is melted in a high-temperature state when it passes through the lower guide plate 4;

[0047] The melted plastic reaches the inside of the solidification seat 1 through the guide assembly 7, and solidifies inside the solidification seat 1 to become injection molding preparation material under the obstruction of the solidification baffle 14. When the solidified plastic reaches a certain degree, the solidification baffle 14 is removed, and the injection molding preparation material can be pushed out by the electric push rod 12 to drive the discharge push plate, so as to facilitate the next injection molding of the recycled plastic.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0049] 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 waste recycling and processing device for plastic toy manufacturing, comprising a solidification seat (1), characterized in that: The top of the solidification seat (1) is connected to a feed tube (3), the inner left and right walls of the feed tube (3) are fixedly installed with staggered guide plates (4), the outer side of the feed tube (3) is fixedly installed with a heating block (5) extending into the inner side and in contact with the guide plate (4) below, the outer side of the feed tube (3) is fixedly installed with a spoiler duct (6) extending into the inner side, the inner side of the feed tube (3) is slidably connected with a guide assembly (7) extending into the outer side, and the outer side of the feed tube (3) is fixedly installed with a heating block (5) extending into the inner side and in contact with the guide plate (4) below. A defective product feeding assembly (8) connected to the feeding pipe (3) is fixedly installed, a cutting motor (9) extending into the interior is fixedly installed on the outside of the feeding pipe (3), a cutting knife (11) is fixedly installed on the outside of the output shaft of the cutting motor (9), an electric push rod (12) extending into the interior is fixedly installed on the outside of the solidification seat (1), a discharging push plate (13) is fixedly connected to the telescopic end of the electric push rod (12), and a solidification baffle (14) extending into the interior is slidably connected to the outside of the solidification seat (1).

2. A waste recycling and processing device for plastic toy manufacturing according to claim 1, characterized in that: The defective product feeding assembly (8) comprises an elastic sleeve (81) connected to the feeding pipe (3), a spring (82) is fixedly mounted on the inner wall of the elastic sleeve (81), the other end of the spring (82) is fixedly connected to a bent push plate (83), and a limiting pull rod (84) is fixedly mounted on the outside of the bent push plate (83) and passes through and extends to the outside of the elastic sleeve (81).

3. A waste recycling and processing device for plastic toy manufacturing according to claim 2, characterized in that: A clearance hole is provided at the top of the elastic sleeve (81), and the bent push plate (83) extends to the outside of the elastic sleeve (81) through the clearance hole. The bending of the bent push plate (83) is directed in the opposite direction toward one side of the limiting pull rod (84) and the other side is polished.

4. A waste recycling and processing device for plastic toy manufacturing according to claim 1, characterized in that: A waist-shaped hole is provided on the outside of the feed tube (3), and the guide assembly (7) is connected to the feed tube (3) via the waist-shaped hole.

5. A waste recycling and processing device for plastic toy manufacturing according to claim 4, characterized in that: The guide assembly (7) comprises a sliding scraper (71) slidably connected to the waist-shaped hole, and the outside of the sliding scraper (71) is slidably connected to a restrictive sealing gasket (72) covering the waist-shaped hole.

6. A waste recycling and processing device for plastic toy manufacturing according to claim 5, characterized in that: The guide assembly (7) further comprises a limiting frame (73) fixed to the outside of the feeding tube (3), and a bent guide piece (74) slidably connected to the limiting frame (73) is fixedly mounted on the top of the sliding scraper (71).

7. A waste recycling and processing device for plastic toy manufacturing according to claim 6, characterized in that: The horizontal moving distance of the bent guide piece (74) when sliding in the limiting frame (73) is adapted to the distance between the sliding scraper (71) and the guide plate (4), and the top of the sliding scraper (71) is higher than the height of the corresponding end of the guide plate.

8. The waste recycling and processing device for plastic toy manufacturing according to claim 6 is characterized by: The limiting frame (73) is C-shaped and has a limiting plate on its inner side. The limiting plate and the inner side of the limiting frame (73) are in contact with the limiting sealing pad (72) to form a seal. The front and rear sides of the bent guide plate (74) are provided with guide grooves. The inner side of the limiting frame (73) is provided with a guide block extending into the guide groove.

9. The waste recycling and processing device for plastic toy manufacturing according to claim 5, characterized in that: The restrictive sealing gasket (72) is composed of a sealing layer and a hard restrictive layer, and the sealing layer is in contact with the feed tube (3).

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