A quick discharging device for a special-shaped injection molded part

Abstract

The application discloses a kind of quick discharging devices of special-shaped injection molded parts, including conveying mechanism, distributing mechanism and cooling mechanism.The application is convenient to reject defective products by setting distributing mechanism, when using, movable distributing plate swings before and after, distributing groove coincides with through groove at this time, at this time injection molded part can pass through from through groove, so that injection molded part can be arranged on conveying belt one by one to be transported, at this time injection molded part is evenly distributed on conveying belt to be transported, and staff can conveniently pick out defective products in injection molded part, compared with existing discharging device, the application can distribute injection molded part while transporting, distribute and transport injection molded parts in pile, it is convenient to reject defective products, compared with existing discharging device, the application is more convenient to use, and greatly improves the efficiency of discharging sorting.

Description

Technical Field

[0001] This invention relates to the field of injection molding machine technology, and more specifically to a rapid unloading device for irregularly shaped injection molded parts. Background Technology

[0002] Injection molding, also known as injection molding, is a molding method that combines injection and molding. The advantages of injection molding include high production speed and efficiency, automated operation, a wide variety of designs and shapes (from simple to complex), and sizes ranging from large to small. It also produces dimensionally accurate products, facilitates product updates and replacements, and can create complex shapes. Injection molding is suitable for mass production and molding processes involving complex shapes.

[0003] In the prior art, after injection molding, the ejection mechanism of the mold ejects the injection molded part, and then the injection molded part is discharged into the receiving trough. In the prior art, the injection molded part is removed manually from the receiving trough, and then defective products are removed from the pile of injection molded parts, which is very inconvenient to operate.

[0004] Therefore, it is of great significance to provide a rapid unloading device for irregularly shaped injection molded parts to solve the problems existing in the prior art. Summary of the Invention

[0005] In view of this, the purpose of this application is to provide a rapid unloading device for irregularly shaped injection molded parts, so as to solve the problem in the prior art that after injection molding, the injection molded parts are ejected by the ejection mechanism of the mold and then unloaded into the receiving trough. In the prior art, the injection molded parts are removed manually from the receiving trough, and then defective products are removed from the pile of injection molded parts, which is very inconvenient to operate.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A rapid unloading device for irregularly shaped injection molded parts includes a conveying mechanism, a dispensing mechanism, and a cooling mechanism;

[0008] The conveying mechanism includes a frame, a side plate, and a motor. The side plate is installed on the top of the frame, and a drive roller and a driven roller are rotatably connected to both ends of the side plate, respectively. The drive roller and the driven roller are connected by a conveyor belt. The motor is installed on one side of the side plate, and the output shaft of the motor is connected to the drive roller.

[0009] The material distribution mechanism includes a movable material distribution plate and a fixed material distribution plate. The bottom end of the movable material distribution plate is provided with a material distribution groove. The movable material distribution plate is slidably connected to the conveyor belt. The bottom end of the fixed material distribution plate is provided with a through groove. The fixed material distribution plate is located on one side of the movable material distribution plate.

[0010] The cooling mechanism includes a fan mounted on the side of the side panel.

[0011] Preferably, the side plate has a sliding groove on its side, and the movable material distribution plate is slidably connected to the sliding groove.

[0012] Preferably, a support block is fixedly connected to the top of the side plate, a light rod is fixedly connected between two support blocks, and a slider is fixedly connected to the middle of the top of the movable material distribution plate, with the slider slidably connected to the light rod.

[0013] Preferably, a bracket is fixedly connected to one side of the side plate, and a rotating wheel is rotatably connected to the top of the bracket. The rotating wheel and the slider are connected by a crankshaft drive.

[0014] Preferably, a sliding sleeve is fixedly connected to one side of the bracket, and a drive shaft is rotatably connected to the sliding sleeve.

[0015] Preferably, a fourth transmission gear and a first transmission gear are fixedly connected to the top and bottom ends of the transmission shaft, respectively; a third transmission gear is connected to the rotating wheel; the fourth transmission gear meshes with the third transmission gear; and a second transmission gear is fixedly connected to one end of the driven roller, with the first transmission gear meshing with the second transmission gear.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. This invention facilitates the removal of defective products by setting up a material distribution mechanism. In use, the driven roller of this device is installed at the bottom end of the inclined plate of the injection molding machine's discharge chute. When the injection molding machine discharges material, the material falls along the inclined plate to the rightmost side of the conveyor belt. At this time, the motor is started, and the conveyor belt rotates, thereby conveying the injection molded parts to the left. At the same time, the movable material distribution plate swings back and forth. When the material distribution chute and the through chute overlap, the injection molded parts can pass through the through chute, so that the injection molded parts can be arranged one by one on the conveyor belt for conveying. At this time, the injection molded parts are evenly distributed on the conveyor belt for conveying, and the workers can easily pick out the defective parts. Compared with existing material discharge devices, this invention can simultaneously convey and distribute the injection molded parts, and distribute and convey piles of injection molded parts, making it easier to remove defective products. Compared with existing material discharge devices, this invention is more convenient to use and greatly improves the material discharge and sorting efficiency.

[0018] 2. The present invention can further cool down the injection molded parts by setting up a fan. When the injection molded parts are being distributed and conveyed, the fan is turned on to blow air onto the injection molded parts, thereby quickly reducing the temperature of the injection molded parts and making it convenient for manual removal of defective products.

[0019] The above description is only an overview of the technical solution of this application. In order to better understand the technical means of this application and implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this application more obvious and understandable, the preferred embodiments of this application are described in detail below with reference to the accompanying drawings.

[0020] The above and other objects, advantages and features of this application will become more apparent to those skilled in the art from the following detailed description of specific embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0022] Figure 1 This is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the material distribution mechanism in this invention;

[0024] Figure 3 This is a side view of the material distribution mechanism in this invention.

[0025] In the diagram: 1. Frame; 2. First transmission gear; 3. Conveyor belt; 4. Support block; 5. Slide chute; 6. Second transmission gear; 7. Sliding sleeve; 8. Movable distribution plate; 9. Driven roller; 10. Distribution chute; 11. Smooth rod; 12. Crankshaft; 13. Rotary wheel; 14. Fan; 15. Side plate; 16. Motor; 17. Drive shaft; 18. Slider; 19. Support; 20. Third transmission gear; 21. Fourth transmission gear; 22. Drive roller; 23. Fixed distribution plate. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. In the following description, specific details such as specific configurations and components are provided merely to help fully understand the embodiments of this application. Therefore, those skilled in the art should understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of this application. In addition, for clarity and brevity, descriptions of known functions and structures are omitted in the embodiments.

[0027] Furthermore, reference numerals and / or letters may be repeated in different examples within this application. Such repetition is for the purpose of simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or settings discussed.

[0028] In this article, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" in this article describes another type of relationship between related objects, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the related objects before and after it are in an "or" relationship.

[0029] It should also be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion.

[0030] Please see Figure 1-3 The present invention provides a rapid unloading device for irregularly shaped injection molded parts, including a conveying mechanism, a dispensing mechanism and a cooling mechanism;

[0031] The conveying mechanism includes a frame 1, a side plate 15, and a motor 16. The side plate 15 is installed on the top of the frame 1. The two ends of the side plate 15 are respectively rotatably connected to a drive roller 22 and a driven roller 9. The drive roller 22 and the driven roller 9 are connected by a conveyor belt 3. The motor 16 is installed on one side of the side plate 15, and the output shaft of the motor 16 is connected to the drive roller 22.

[0032] When in use, the right end of the frame 1 of the sorting device is placed close to the injection molded part unloading port so that the unloading injection molded part can fall directly to the rightmost side of the conveyor belt 3. Then, the motor 16 is started. The motor 16 drives the conveyor belt 3 to rotate through the drive roller 22, thereby driving the injection molded part to move to the left.

[0033] The material distribution mechanism includes a movable material distribution plate 8 and a fixed material distribution plate 23. The bottom end of the movable material distribution plate 8 is provided with a material distribution groove 10. The movable material distribution plate 8 is slidably connected to the conveyor belt 3. The bottom end of the fixed material distribution plate 23 is provided with a through groove. The fixed material distribution plate 23 is located on one side of the movable material distribution plate 8.

[0034] In this embodiment, the injection molded part moves to the left on the conveyor belt 3, and the movable distribution plate 8 swings back and forth continuously. When the through groove and the distribution groove 10 coincide, the injection molded part can pass through, so that the injection molded part can continue to be conveyed to the left. The injection molded part can be conveyed to the left in a straight line along the through groove, so as to achieve a reasonable distribution of the injection molded part and avoid the problem of difficult sorting caused by the stacking of injection molded parts.

[0035] The cooling mechanism includes a fan 14, which is installed on the side of the side plate 15. When the injection molded part is conveyed to the left on the conveyor belt 3, the fan 14 is turned on. Since the injection molding machine is distributed in a dispersed manner, the fan 14 can better cool the injection molded part.

[0036] The side plate 15 has a groove 5 on its side, and the movable material distribution plate 8 is slidably connected to the groove 5.

[0037] A support block 4 is fixedly connected to the top of the side plate 15, and a light rod 11 is fixedly connected between the two support blocks 4. A slider 18 is fixedly connected to the middle of the top of the movable material distribution plate 8, and the slider 18 is slidably connected to the light rod 11.

[0038] In this embodiment, the slider 18 can support the movable dividing plate 8 so that the bottom end of the movable dividing plate 8 will not contact the top end of the conveyor belt 3. At the same time, the slider 18 and the guide rod 11 can maintain the left and right swing track of the movable dividing plate 8.

[0039] A bracket 19 is fixedly connected to one side of the side plate 15. A rotating wheel 13 is rotatably connected to the top of the bracket 19. The rotating wheel 13 is connected to the slider 18 via a crankshaft 12. A sliding sleeve 7 is fixedly connected to one side of the bracket 19. A drive shaft 17 is rotatably connected to the sliding sleeve 7. A fourth drive gear 21 and a first drive gear 2 are fixedly connected to the top and bottom of the drive shaft 17, respectively. A third drive gear 20 is rotatably connected to the rotating wheel 13. The fourth drive gear 21 and the third drive gear 20 are meshed together. A second drive gear 6 is fixedly connected to one end of the driven roller 9. The first drive gear 2 and the second drive gear 6 are meshed together.

[0040] When the motor 16 is started, the motor 16 drives the conveyor belt 3 to rotate through the drive roller 22, thereby realizing material feeding. At the same time, the driven roller 9 rotates, which drives the second transmission gear 6 to rotate. The second transmission gear 6 rotates through the first transmission gear 2. The first transmission gear 2 rotates through the transmission shaft 17, which drives the fourth transmission gear 21 to rotate. The fourth transmission gear 21 rotates through the third transmission gear 20, which drives the rotating wheel 13 to rotate. The rotating wheel 13 drives the slider 18 to slide back and forth on the smooth rod 11 through the crankshaft 12, thereby driving the movable material distribution plate 8 to swing.

[0041] In practical use, the right end of the sorting device frame 1 is positioned near the injection molding part unloading port, allowing the unloading injection molding parts to fall directly to the rightmost side of the conveyor belt 3. Then, the motor 16 is started. The motor 16 drives the conveyor belt 3 to rotate via the drive roller 22, thereby moving the injection molding parts to the left. The motor 16 drives the conveyor belt 3 to rotate via the drive roller 22, thus achieving feeding. Simultaneously, the driven roller 9 rotates, driving the second transmission gear 6 to rotate. The second transmission gear 6 rotates via the first transmission gear 2. The first transmission gear 2 rotates via the transmission shaft 17, driving the fourth transmission gear 21 to rotate. The fourth transmission gear 21 rotates via the third transmission gear 20, driving the rotating wheel 13 to rotate via the crankshaft 12. The movable slider 18 slides back and forth on the guide rod 11, thereby driving the movable distribution plate 8 to swing. When the through groove and the distribution groove 10 coincide, the injection molded part can pass through, allowing the injection molded part to continue to be conveyed to the left. The injection molded part can be conveyed to the left in a straight line along the through groove, realizing the reasonable distribution of the injection molded parts and avoiding the difficulty in sorting caused by the stacking of injection molded parts. The fan 14 is turned on. Since the injection molding machines are distributed, the fan 14 can better cool the injection molded parts. This invention can convey and distribute the injection molded parts at the same time, and separate and convey piled injection molded parts, making it convenient to remove defective products. Compared with the existing unloading device, this invention is more convenient to use and greatly improves the unloading and sorting efficiency.

[0042] The above description is merely a preferred embodiment of the present invention and does not limit the scope of protection of the present invention. For those skilled in the art, the present invention can have various modifications and variations. Any changes, modifications, substitutions, integrations, and parameter alterations to these embodiments within the spirit and principles of the present invention, achieved through conventional substitutions or by achieving the same function without departing from the principles and spirit of the present invention, fall within the scope of protection of the present invention.

Claims

1. A rapid unloading device for irregularly shaped injection molded parts, characterized in that: Includes a conveying mechanism, a dispensing mechanism, and a cooling mechanism; The conveying mechanism includes a frame (1), a side plate (15), and a motor (16). The side plate (15) is installed on the top of the frame (1). A drive roller (22) and a driven roller (9) are rotatably connected to both ends of the side plate (15). The drive roller (22) and the driven roller (9) are connected by a conveyor belt (3). The motor (16) is installed on one side of the side plate (15). The output shaft of the motor (16) is connected to the drive roller (22). The material distribution mechanism includes a movable material distribution plate (8) and a fixed material distribution plate (23). The bottom end of the movable material distribution plate (8) is provided with a material distribution groove (10). The movable material distribution plate (8) is slidably connected to the conveyor belt (3). The bottom end of the fixed material distribution plate (23) is provided with a through groove. The fixed material distribution plate (23) is located on one side of the movable material distribution plate (8). The cooling mechanism includes a fan (14) mounted on the side of the side plate (15).

2. The rapid unloading device for irregularly shaped injection molded parts as described in claim 1, characterized in that: The side plate (15) has a groove (5) on its side, and the movable material distribution plate (8) is slidably connected to the groove (5).

3. The rapid unloading device for irregularly shaped injection molded parts as described in claim 2, characterized in that: A support block (4) is fixedly connected to the top of the side plate (15), and a light rod (11) is fixedly connected between the two support blocks (4). A slider (18) is fixedly connected to the middle of the top of the movable material distribution plate (8), and the slider (18) is slidably connected to the light rod (11).

4. The rapid unloading device for irregularly shaped injection molded parts as described in claim 3, characterized in that: A bracket (19) is fixedly connected to one side of the side plate (15), and a rotating wheel (13) is rotatably connected to the top of the bracket (19). The rotating wheel (13) and the slider (18) are connected by a crankshaft (12).

5. The rapid unloading device for irregularly shaped injection molded parts as described in claim 4, characterized in that: A sliding sleeve (7) is fixedly connected to one side of the bracket (19), and a drive shaft (17) is rotatably connected to the sliding sleeve (7).

6. The rapid unloading device for irregularly shaped injection molded parts as described in claim 5, characterized in that: The top and bottom ends of the drive shaft (17) are respectively fixedly connected to a fourth drive gear (21) and a first drive gear (2). The rotating wheel (13) is connected to a third drive gear (20). The fourth drive gear (21) meshes with the third drive gear (20). One end of the driven roller (9) is fixedly connected to a second drive gear (6). The first drive gear (2) meshes with the second drive gear (6).

Images