High-speed waste recovery equipment

Abstract

The utility model relates to the technical field of injection molding waste recovery, in particular to high-speed waste recovery equipment. According to the technical scheme, the crushing device comprises a crushing box and a control box, the left side of the crushing box inclines downwards, two feeding hoppers are installed at the right end of the top of the crushing box, two conveying rollers are symmetrically installed at the two ends in the transverse end of the crushing box, a row of auxiliary rollers are installed between the two conveying rollers at equal intervals, and a conveying belt is installed between the two conveying rollers; the row of auxiliary rollers are in contact with the inner surface of the conveying belt, a row of tool aprons I are installed at the bottom of the inclined end of the smashing box at equal intervals through screws, stationary knives are installed in the row of tool aprons I, a row of stationary knives are located in the smashing box, smashing rollers are rotationally installed in the position, located above the stationary knives, in the inclined end of the smashing box, and four sets of tool aprons II are installed on the smashing rollers in an annular array mode; four sets of smashing cutters are installed on the four sets of second cutter holders, and a discharging nozzle is installed at the inclined end of the smashing box. The injection molding waste crushing and recycling device realizes quick crushing and recycling of injection molding waste, saves resources and avoids waste.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding waste recycling, in particular to high-speed waste recycling equipment. Background Art

[0002] Injection molding is a method of producing industrial products. Products usually use rubber injection molding and plastic injection molding. Injection molding machine (abbreviated as injection machine or injection molding machine) is the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting materials. Injection molding is achieved through injection molding machines and molds.

[0003] Most of the injection molds on the market often produce waste during the injection molding process due to manual operating errors and external conditions. The waste is often discarded and cannot be reused, resulting in a waste of resources. Therefore, a high-speed waste recycling equipment is urgently needed to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a high-speed waste recycling device, which has the advantages of quickly crushing and recycling injection molding waste, saving resources and avoiding waste, and solves the problems mentioned in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-speed waste recycling equipment, including a crushing box and a control box, the left side of the crushing box is designed to be tilted downward, two feeding hoppers are installed at the right end of the top of the crushing box, two conveying rollers are symmetrically installed at both ends of the horizontal end of the crushing box, a row of auxiliary rollers are equidistantly installed between the two conveying rollers, a conveyor belt is installed between the two conveyor rollers, and the row of auxiliary rollers is in contact with the inner surface of the conveyor belt; a row of knife seats 1 are equidistantly installed at the bottom of the inclined end of the crushing box by screws, a row of knife seats 1 are installed in a row of fixed knives, a row of fixed knives are located inside the crushing box, and a crushing roller is rotatably installed above the fixed knives inside the inclined end of the crushing box, four groups of knife seats 2 are installed on the crushing rollers in a circular array, four groups of crushing knives are installed on the four groups of knife seats 2, the four groups of crushing knives and the row of fixed knives are designed to be staggered, and a discharge nozzle is installed at the inclined end of the crushing box.

[0006] Preferably, four supporting legs are installed in a rectangular array at the four corners of the bottom of the crushing box, and a reinforcing rod is installed between the lower ends of the four supporting legs. By installing the reinforcing rod between the lower ends of the four supporting legs, the supporting strength of the four supporting legs is increased.

[0007] Preferably, the front and rear side panels and the right side panel of the crushing box are provided with side baffles above the conveyor belt. By providing the side baffles, it is ensured that the injection molding waste falls onto the conveyor belt.

[0008] Preferably, a mounting plate 1 is installed on the right side of the front of the crushing box, a conveying motor is installed on the mounting plate 1, and the output shaft of the conveying motor is connected to the right conveying roller shaft through a flange. By setting the conveying motor, the conveyor belt is driven to rotate to convey the injection molding waste.

[0009] Preferably, a second mounting plate is installed on the left side of the front of the crushing box, a crushing motor is installed on the second mounting plate, and the crushing motor output shaft is connected to the crushing roller shaft through a flange. By setting the crushing motor, the crushing roller and the crushing knife are driven to rotate to crush the injection molding waste.

[0010] Preferably, the control box is installed at the lower right corner of the crushing box, and the control box is electrically connected to the transmission motor and the crushing motor respectively. By setting the control box, it is convenient to control the electrical connection of the transmission motor and the crushing motor as a whole.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] When the utility model is used, the injection molding waste is added into the crushing box from the two feeding hoppers in sequence, the conveying motor drives the conveyor belt to rotate to convey the injection molding waste, and when conveyed to the left, the injection molding waste slides along the inclined end of the crushing box, the crushing motor drives the crushing roller to rotate, and the rotation of the crushing roller drives four groups of crushing knives to rotate alternately in a row of fixed knife pieces to quickly crush the injection molding waste, and the crushed waste is discharged from the crushing box along the discharging nozzle, thereby realizing the rapid crushing and recycling of the injection molding waste, saving resources and avoiding waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is the appearance diagram of the utility model.

[0015] In the figure: 1. conveying roller; 2. crushing box; 3. conveyor belt; 4. auxiliary roller; 5. side baffle; 6. supporting leg; 7. knife holder 1; 8. discharge nozzle; 9. fixed knife; 10. crushing roller; 11. knife holder 2; 12. crushing knife; 13. feed hopper; 14. control box; 15. mounting plate 1; 16. conveying motor; 17. mounting plate 2; 18. crushing motor. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1 to Figure 2 The utility model provides a technical solution for high-speed waste recycling equipment: a high-speed waste recycling equipment, including a crushing box 2 and a control box 14, four supporting legs 6 are installed in a rectangular array at the four corners of the bottom of the crushing box 2, and a reinforcing rod is installed between the lower ends of the four supporting legs 6. The left side of the crushing box 2 is tilted downward, and two feeding hoppers 13 are installed at the right end of the top of the crushing box 2. Two conveying rollers 1 are symmetrically installed at both ends of the lateral end of the crushing box 2, and a row of auxiliary rollers 4 are equidistantly installed between the two conveying rollers 1. A conveyor belt 3 is installed between the two conveying rollers 1, and a row of auxiliary rollers 4 is in contact with the inner surface of the conveyor belt 3. The front and rear side panels and the right side panel inside the crushing box 2 are located above the conveyor belt 3 and are equipped with a side baffle 5. A mounting plate 15 is installed on the right side of the front of the crushing box 2. A conveying motor 16 is installed on the mounting plate 15. The output shaft of the conveying motor 16 is connected to the rotating shaft of the right conveying roller 1 through a flange. The injection molding waste is added into the crushing box 2 from the two feeding hoppers 13 in sequence, and the injection molding waste falls onto the conveyor belt 3. The conveying motor 16 drives the right conveying roller 1 to rotate, and the left conveying roller 1 rotates to drive the conveyor belt 3 to rotate. The conveyor belt 3 rotates to convey the injection molding waste, and when it is conveyed to the left, it slides along the inclined end of the crushing box 2.

[0018] A row of knife seats 7 are equidistantly installed at the bottom of the inclined end of the crushing box 2 by screws, and fixed knives 9 are installed in the row of knife seats 7. The row of fixed knives 9 are located inside the crushing box 2, and a crushing roller 10 is rotatably installed above the fixed knives 9 inside the inclined end of the crushing box 2. Four sets of knife seats 2 11 are installed on the crushing roller 10 in a ring array, and four sets of crushing knives 12 are installed on the four sets of knife seats 2 11. The four sets of crushing knives 12 and the row of fixed knives 9 are staggered with each other. A mounting plate 2 17 is installed on the left side of the front of the crushing box 2, and a crushing motor 18 is installed on the mounting plate 2 17. The output shaft of the crushing motor 18 is connected to the rotating shaft of the crushing roller 10 through a flange, and a discharging nozzle 8 is installed at the inclined end of the crushing box 2; the crushing motor 18 drives the crushing roller 10 to rotate when it works, and the rotation of the crushing roller 10 drives the four sets of crushing knives 12 to rotate in a row of fixed knives 9 to quickly crush the injection molding waste, and the crushed waste is discharged from the crushing box 2 along the discharging nozzle 8. The control box 14 is installed at the lower right corner of the crushing box 2, and the control box 14 is electrically connected to the conveying motor 16 and the crushing motor 18 respectively.

[0019] All motors of the utility model are designed with small servo motors - model 14HS2408. This model of motor is only used as a reference for personnel in the relevant technical field. Personnel in the relevant technical field can select motors with the same parameters and functions for installation, debugging and use according to actual production needs. This utility model will not elaborate on this.

[0020] When the utility model is used, firstly, the conveying motor 16 and the crushing motor 18 are started through the control box 14, and then the injection molding waste is added into the crushing box 2 from the two feeding hoppers 13 in sequence, and the injection molding waste falls onto the conveyor belt 3, and the conveying motor 16 drives the right conveying roller 1 to rotate, and the left conveying roller 1 cooperates with the rotation to drive the conveyor belt 3 to rotate, and the conveyor belt 3 rotates to convey the injection molding waste, and when conveyed to the left, it slides along the oblique end of the crushing box 2, and the crushing motor 18 drives the crushing roller 10 to rotate, and the rotation of the crushing roller 10 drives the four groups of crushing knives 12 to rotate in a row of 9 fixed knives in an interlaced manner to quickly crush the injection molding waste, and the crushed waste is discharged from the crushing box 2 along the discharge nozzle 8.

[0021] 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 high-speed waste recycling device, comprising a crushing box (2) and a control box (14), characterized in that: The left side of the crushing box (2) is designed to be tilted downward, and two feed hoppers (13) are installed at the right end of the top of the crushing box (2). Two conveying rollers (1) are symmetrically installed at both ends of the horizontal end of the crushing box (2), and a row of auxiliary rollers (4) are installed equidistantly between the two conveying rollers (1). A conveyor belt (3) is installed between the two conveying rollers (1), and the row of auxiliary rollers (4) is in contact with the inner surface of the conveyor belt (3). A row of knife seats (7) are equidistantly installed at the bottom of the tilted end of the crushing box (2) by screws. A fixed knife (9) is installed in a row of knife seats (7), and a row of fixed knives (9) is located inside a crushing box (2). A crushing roller (10) is rotatably installed above the fixed knives (9) inside the inclined end of the crushing box (2). Four sets of knife seats (11) are installed in a circular array on the crushing roller (10), and four sets of crushing knives (12) are installed on the four sets of knife seats (11). The four sets of crushing knives (12) and the row of fixed knives (9) are designed to be staggered with each other. A discharge nozzle (8) is installed at the inclined end of the crushing box (2).

2. A high-speed waste recycling device according to claim 1, characterized in that: Four supporting legs (6) are installed at the four corners of the bottom of the crushing box (2) in a rectangular array, and a reinforcing rod is installed between the lower ends of the four supporting legs (6).

3. The high-speed waste recycling equipment according to claim 1, characterized in that: The front and rear side panels and the right side panel inside the crushing box (2) are located above the conveyor belt (3) and are equipped with side baffles (5).

4. The high-speed waste recycling equipment according to claim 1, characterized in that: A mounting plate (15) is installed on the right side of the front of the crushing box (2), and a conveying motor (16) is installed on the mounting plate (15). The output shaft of the conveying motor (16) is connected to the rotating shaft of the right conveying roller (1) through a flange.

5. The high-speed waste recycling equipment according to claim 1, characterized in that: A second mounting plate (17) is installed on the left side of the front of the crushing box (2), and a crushing motor (18) is installed on the second mounting plate (17). The output shaft of the crushing motor (18) is connected to the rotating shaft of the crushing roller (10) through a flange.

6. The high-speed waste recycling equipment according to claim 1, characterized in that: The control box (14) is installed at the lower right corner of the crushing box (2), and the control box (14) is electrically connected to the conveying motor (16) and the crushing motor (18) respectively.

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