Feeding device with anti-blocking structure for rubber plastic injection molding processing
By introducing components such as vibrating motors, servo motors, sprockets and pushing plates into the feeding device, the problem of easy clogging of raw materials in the existing feeding device is solved, and the smooth flow of raw materials and the improvement of working efficiency is achieved.
Patent Information
- Application Number
- CN202421918765.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-09
AI Technical Summary
The existing feeding device lacks an anti-blocking structure, which causes the raw materials to not flow for a long time during storage. Some of the damp raw materials may stick together, causing blockage, and staff need to manually clear them, affecting work efficiency.
A feeding device with an anti-blocking structure is designed, including a hopper, a discharge pipe, a hose, a spring, a vibrating motor, a servo motor, a sprocket and a push plate. By driving the discharge pipe to vibrate by vibrating the motor, the servo motor drives the sprocket and pushing the material to push the raw material, so that the raw material can continue to flow in the hopper and avoid blockage.
It effectively avoids the blockage of raw materials in the feeding device, ensures smooth fall of raw materials, improves work efficiency, and reduces the need for manual clearance of staff.
Smart Images
Figure CN222946093U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rubber plastic injection molding, in particular to a feeding device for rubber plastic injection molding processing with an anti-blocking structure. Background Art
[0002] Injection molding is a method for producing industrial products. Products usually use rubber injection molding and plastic injection molding. The advantages of injection molding are fast production speed, high efficiency, automated operation, a wide variety of colors and patterns, shapes from simple to complex, sizes from large to small, and precise product dimensions. Products are easy to update and can be made into complex-shaped parts. Injection molding is suitable for mass production and molding processing fields such as complex-shaped products. The feeding device is one of the important components of the injection molding machine. It is located at the top of the feed port and is used to store raw materials.
[0003] Nowadays, most feeding devices are funnel-shaped. The raw materials are transmitted to the injection molding machine under the action of weight. The feeding device does not have an anti-blocking structure. The raw materials do not flow in the feeding device for a long time. Some damp raw materials may stick to each other and cannot fall smoothly. At this time, the staff needs to manually clear the blockage, and the work efficiency cannot be improved. Utility Model Content
[0004] 1. Technical issues to be solved
[0005] The utility model aims to provide a feeding device for rubber plastic injection molding with an anti-clogging structure to solve the problems raised in the above-mentioned background technology.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device for rubber plastic injection molding processing with an anti-clogging structure, comprising a hopper, a column is fixedly installed at the lower end of the hopper, a fixed seat is fixedly installed at the lower end of the column, a discharge pipe is arranged between the hopper and the fixed seat, a hose and a spring are fixedly installed at the upper and lower ends of the discharge pipe, a vibration motor is fixedly installed at the outer side of the discharge pipe, a support frame is fixedly installed at the upper end of the hopper, a servo motor is fixedly installed at the lower end of the support frame, sprocket 1 and sprocket 2 are rotatably installed at the upper end of the support frame, a transmission chain is meshingly installed on the outer sides of the sprocket 1 and sprocket 2, a rotating shaft is rotatably installed at the lower end of the support frame, and a push plate is fixedly installed on the outer side of the rotating shaft.
[0008] Preferably, three uprights are arranged in a ring shape, and the center of the fixed seat and the center of the hopper are located on the same vertical line.
[0009] Through the above technical solution, the fixing seat is fixed to the feed port of the injection molding machine by bolts, and the raw materials are stored inside the hopper.
[0010] Preferably, the ends of the hose and the spring away from the discharge pipe are fixedly connected to the hopper and the fixing seat respectively, and the spring is located outside the hose.
[0011] Through the above technical solution, the upper and lower springs support the discharge pipe, and the hose prevents the raw materials from falling out.
[0012] Preferably, the interiors of the hopper, the fixing seat, the discharge pipe and the hose are connected to each other, and the center of the discharge pipe and the center of the hopper are located on the same vertical line.
[0013] Through the above technical solution, the raw materials in the hopper are transmitted to the injection molding machine through the discharge pipe, and the vibration motor is turned on to make the discharge pipe vibrate to prevent the raw materials from being blocked in the discharge pipe.
[0014] Preferably, the servo motor is located outside the hopper, and the output end of the servo motor is fixedly connected to sprocket one.
[0015] Through the above technical solution, the servo motor is turned on, and the output end of the servo motor drives the sprocket to rotate.
[0016] Preferably, the center of the sprocket wheel 2 and the center of the hopper are located on the same vertical line, and the sprocket wheel 2 is fixedly connected to the rotating shaft.
[0017] Through the above technical solution, sprocket one drives sprocket two to rotate through the transmission chain, and sprocket two drives the rotating shaft to rotate.
[0018] Preferably, three push plates are provided, and the push plates are fitted with the inner side of the hopper.
[0019] Through the above technical solution, the push plate on the outer side of the rotating shaft pushes the raw material to move, so that the raw material continues to flow inside the hopper, avoiding the raw material from being blocked in the hopper.
[0020] Compared with the prior art, the utility model provides a feeding device for rubber plastic injection molding with an anti-blocking structure, which has the following beneficial effects:
[0021] 1. The utility model is provided with a hopper and a discharge pipe, which are respectively used for storing and conveying rubber and plastic injection molding raw materials. Both ends of the discharge pipe are supported by a hose and a spring, and reciprocating vibration is driven by a vibration motor to avoid blockage during the feeding process.
[0022] 2. The utility model is provided with a push plate inside the hopper. Through the cooperation of the servo motor, sprocket one, sprocket two, transmission chain and rotating shaft, the push plate pushes the raw materials to move continuously in the hopper to avoid the raw materials sticking together. Manual unblocking is not required by the staff, which effectively improves the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0024] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;
[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the discharge pipe of the utility model;
[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the rotating shaft of the utility model.
[0027] Among them: 1. hopper; 2. column; 3. fixed seat; 4. discharge pipe; 5. hose; 6. spring; 7. vibration motor; 8. support frame; 9. servo motor; 10. sprocket one; 11. sprocket two; 12. transmission chain; 13. rotating shaft; 14. push plate. DETAILED DESCRIPTION
[0028] 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.
[0029] Embodiment 1:
[0030] like Figure 1-4 As shown, the utility model provides a feeding device for rubber plastic injection molding processing with an anti-clogging structure, including a hopper 1, a column 2 is fixedly installed at the lower end of the hopper 1, a fixed seat 3 is fixedly installed at the lower end of the column 2, a discharge pipe 4 is arranged between the hopper 1 and the fixed seat 3, a hose 5 and a spring 6 are fixedly installed at the upper and lower ends of the discharge pipe 4, a vibration motor 7 is fixedly installed on the outer side of the discharge pipe 4, a support frame 8 is fixedly installed at the upper end of the hopper 1, a servo motor 9 is fixedly installed at the lower end of the support frame 8, a sprocket 10 and a sprocket 2 11 are rotatably installed on the upper end of the support frame 8, a transmission chain 12 is meshingly installed on the outer sides of the sprocket 10 and the sprocket 2 11, a rotating shaft 13 is rotatably installed on the lower end of the support frame 8, and a push plate 14 is fixedly installed on the outer side of the rotating shaft 13.
[0031] Specifically, three columns 2 are arranged in a ring shape, and the center of the fixed seat 3 is located on the same vertical line as the center of the hopper 1. The advantage is that the fixed seat 3 is fixed to the feed port of the injection molding machine by bolts, and the raw materials are stored inside the hopper 1.
[0032] Specifically, the ends of the hose 5 and the spring 6 away from the discharge pipe 4 are fixedly connected to the hopper 1 and the fixing seat 3 respectively, and the spring 6 is located outside the hose 5. The advantage is that the upper and lower springs 6 support the discharge pipe 4, and the hose 5 prevents the raw material from falling out.
[0033] Specifically, the insides of the hopper 1, the fixing base 3, the discharge pipe 4 and the hose 5 are connected to each other, and the center of the discharge pipe 4 is located on the same vertical line as the center of the hopper 1. The advantage is that the raw material in the hopper 1 is transmitted to the injection molding machine through the discharge pipe 4, and the vibration motor 7 is turned on to make the discharge pipe 4 vibrate, thereby preventing the raw material from being blocked in the discharge pipe 4.
[0034] Embodiment 2:
[0035] like Figure 1-4 As shown, as an improvement to the previous embodiment, specifically, the servo motor 9 is located outside the hopper 1, and the output end of the servo motor 9 is fixedly connected to the sprocket 10. The advantage is that when the servo motor 9 is turned on, the output end of the servo motor 9 drives the sprocket 10 to rotate.
[0036] Specifically, the center of the sprocket wheel 11 and the center of the hopper 1 are located on the same vertical line, and the sprocket wheel 11 is fixedly connected to the rotating shaft 13. The advantage is that the sprocket wheel 10 drives the sprocket wheel 11 to rotate through the transmission chain 12, and the sprocket wheel 11 drives the rotating shaft 13 to rotate.
[0037] Specifically, three pusher plates 14 are provided, and the pusher plates 14 are in contact with the inner side of the hopper 1. The advantage is that the pusher plates 14 outside the rotating shaft 13 push the raw materials to move, so that the raw materials continue to flow inside the hopper 1, and the raw materials are prevented from being blocked in the hopper 1.
[0038] When in use, the fixing seat 3 is fixed to the feed port of the injection molding machine by bolts, the raw materials are stored inside the hopper 1, and the raw materials in the hopper 1 are transmitted to the injection molding machine through the discharge pipe 4. The upper and lower springs 6 support the discharge pipe 4, and the hose 5 prevents the raw materials from falling out. The vibration motor 7 is turned on to make the discharge pipe 4 vibrate to avoid the raw materials from being blocked in the discharge pipe 4, and the servo motor 9 is turned on. The output end of the servo motor 9 drives the sprocket 10 to rotate, and the sprocket 10 drives the sprocket 2 11 to rotate through the transmission chain 12, and the sprocket 2 11 drives the rotating shaft 13 to rotate. The push plate 14 outside the rotating shaft 13 pushes the raw materials to move, so that the raw materials continue to flow inside the hopper 1 to avoid the raw materials sticking together. There is no need for manual dredging by the staff, which effectively improves the work efficiency.
[0039] 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 feeding device for rubber plastic injection molding with an anti-clogging structure, comprising a hopper (1), characterized in that: A column (2) is fixedly mounted on the lower end of the column (2), a fixed seat (3) is fixedly mounted on the lower end of the column (2), a discharge pipe (4) is arranged between the hopper (1) and the fixed seat (3), a hose (5) and a spring (6) are fixedly mounted on the upper and lower ends of the discharge pipe (4), a vibration motor (7) is fixedly mounted on the outer side of the discharge pipe (4), a support frame (8) is fixedly mounted on the upper end of the hopper (1), a servo motor (9) is fixedly mounted on the lower end of the support frame (8), a sprocket wheel 1 (10) and a sprocket wheel 2 (11) are rotatably mounted on the upper end of the support frame (8), a transmission chain (12) is meshedly mounted on the outer sides of the sprocket wheel 1 (10) and the sprocket wheel 2 (11), a rotating shaft (13) is rotatably mounted on the lower end of the support frame (8), and a push plate (14) is fixedly mounted on the outer side of the rotating shaft (13).
2. A feeding device for rubber plastic injection molding with an anti-clogging structure according to claim 1, characterized in that: The columns (2) are arranged in three shapes in a ring shape, and the center of the fixed seat (3) and the center of the hopper (1) are located on the same vertical line.
3. A feeding device for rubber plastic injection molding with an anti-clogging structure according to claim 1, characterized in that: The ends of the hose (5) and the spring (6) away from the discharge pipe (4) are fixedly connected to the hopper (1) and the fixed seat (3) respectively, and the spring (6) is located outside the hose (5).
4. A feeding device for rubber plastic injection molding with an anti-clogging structure according to claim 1, characterized in that: The interiors of the hopper (1), the fixing seat (3), the discharge pipe (4) and the hose (5) are interconnected, and the center of the discharge pipe (4) and the center of the hopper (1) are located on the same vertical line.
5. The feeding device for rubber plastic injection molding with anti-clogging structure according to claim 1, characterized in that: The servo motor (9) is located outside the hopper (1), and the output end of the servo motor (9) is fixedly connected to the sprocket wheel (10).
6. A feeding device for rubber plastic injection molding with an anti-clogging structure according to claim 1, characterized in that: The center of the circle of the second sprocket wheel (11) and the center of the circle of the hopper (1) are located on the same vertical line, and the second sprocket wheel (11) and the rotating shaft (13) are fixedly connected.
7. A feeding device for rubber plastic injection molding with an anti-clogging structure according to claim 1, characterized in that: Three push plates (14) are provided, and the push plates (14) are fitted with the inner side of the hopper (1).