Injection molding mechanism for motorcycle plastic product processing

Abstract

The utility model discloses an injection molding mechanism for motorcycle plastic product processing, which comprises a material conveying assembly, a blanking assembly is arranged on the material conveying assembly, the blanking assembly comprises a feeding cylinder, a material cover, a discharge pipe, an overturning plate, a movable plate and a first cylinder, the feeding cylinder is fixedly arranged on the material conveying assembly, and the material cover is fixedly arranged on the material conveying assembly. The material cover is detachably installed on the feeding barrel, the discharging pipe is connected between the material conveying assembly and the feeding barrel, the overturning plate is rotatably connected to the interior of the discharging pipe, the movable plate is slidably connected to the discharging pipe, the first air cylinder is fixedly installed on the material conveying assembly, and the output end of the first air cylinder is connected with the movable plate. The discharging assembly is arranged at one end of the conveying assembly and comprises a supporting frame, a second air cylinder and a fixing plate, the supporting frame is fixedly installed at the bottom of the conveying assembly, the second air cylinder is fixedly installed on the supporting frame, and the fixing plate is fixedly installed on the conveying assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection mechanism technical field, more specifically, it relates to a motorcycle plastic product processing injection mechanism. BACKGROUND

[0002] In the prior art, there are obvious deficiencies in the feeding link. The existing feeding mechanism often lacks precise metering and uniform distribution system, resulting in uneven addition of materials to the injection molding machine. When the material is added too much, not only the raw materials are wasted, but also the pressure in the mold may be too large, affecting the precision and surface quality of the product. Conversely, if the material is insufficient, the product may have defects such as surface depression, internal bubbles or insufficient strength.

[0003] Secondly, there are obvious defects in the material taking process after injection molding. The existing material taking mechanism is often simple in design, lacking flexibility and accuracy, which leads to damage or deformation of the product when taking out the injection molded product. Especially for some complex shape or precision structure of motorcycle plastic parts, improper material taking method may cause product deformation, surface scratch or structure damage. This not only increases the scrap rate, but also may cause problems in subsequent processing or assembly process, affecting the efficiency of the entire production line and the final quality of the product.

[0004] Finally, the existing injection molding machine usually adopts simple extrusion method for discharging. This method lacks appropriate buffer device, resulting in that the plastic product just completed injection molding directly falls into the receiving box, which is very disadvantageous for the product which has not been completely cooled and shaped, and may cause product deformation or surface damage. Secondly, the fixed discharging direction makes all products accumulate at the same position of the receiving box, which significantly increases the risk of collision and damage between products. SUMMARY

[0005] (I) Technical problem solved

[0006] In view of the problems existing in the prior art, the utility model provides an injection mechanism for motorcycle plastic product processing to solve the technical problem that the existing feeding mechanism often lacks precise metering and uniform distribution system mentioned in the background.

[0007] (II) Technical scheme

[0008] In order to achieve the above object, the utility model provides following technical scheme: A kind of injection mechanism for motorcycle plastic product processing, including conveying assembly, the conveying assembly is provided with discharging assembly, the discharging assembly includes feeding cylinder, material cover, discharge pipe, turnover plate, movable plate and first air cylinder, the feeding cylinder is fixedly installed on conveying assembly, the material cover is detachably installed on feeding cylinder, the discharge pipe is connected between conveying assembly and feeding cylinder, the turnover plate is rotatably connected inside discharge pipe, the movable plate is slidably connected on discharge pipe, the first air cylinder is fixedly installed on conveying assembly, the output end of the first air cylinder is connected with movable plate, one end of the conveying assembly is provided with discharging assembly, the discharging assembly includes support frame, second air cylinder and fixed plate, the support frame is fixedly installed on the bottom of conveying assembly, the second air cylinder is fixedly installed on support frame, the fixed plate is fixedly installed on conveying assembly.

[0009] The utility model further provides that the output end of the second air cylinder is connected with a push plate, and an abutment plate is connected to the push plate, so that the movement of the push plate is completed by cooperation of the components.

[0010] The utility model further provides that one end of the conveying assembly is connected with a discharge pipe, and a sliding rod is connected between the conveying assembly and the fixed plate, so that the discharge of the material is completed by cooperation of the components.

[0011] The utility model further provides that an abutment pipe is installed on the abutment plate, and an abutment plate is installed inside the abutment pipe, one end of the abutment plate abuts against the discharge pipe, one end of the abutment plate is very close to the abutment pipe, the inner diameter of the abutment pipe is smaller than the inner diameter of the discharge pipe, the abutment pipe abuts against the discharge pipe, one end of the abutment plate is attached with a sliding plate, and an abutment spring is connected between the sliding plate and the push plate, so that the compression of the abutment spring is completed by cooperation of the components.

[0012] The utility model further provides that a discharging assembly is installed on the support frame, and the discharging assembly includes a fixed seat, a threaded rod and a driving motor, the fixed seat is fixedly installed below the support frame, the threaded rod is installed on the fixed seat, the driving motor is fixedly installed at one end of the threaded rod, and the driving motor is fixedly installed on the fixed seat, so that the driving of the threaded rod is completed by cooperation of the components.

[0013] The utility model further provides that a guide rod is installed on the fixed seat, a sliding seat is threadedly connected to the threaded rod, the sliding seat is threadedly connected with the threaded rod, one end of the sliding seat is slidably connected with the guide rod, so that the sliding movement of the sliding seat is completed by cooperation of the components.

[0014] The utility model further provides for, the support rod is provided with the spring on the sleeve joint, through the cooperation of each component makes the compression process of spring is completed.

[0015] The utility model further provides for, the support rod is provided with the material block on the installation, the heat dissipation air hole is evenly set up on the material block, through the cooperation of each component makes the material block's material process is completed.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a kind of injection molding mechanism for motorcycle plastic product processing, with following beneficial effects:

[0018] 1, the design of material feeding assembly, material cover and discharge pipe realizes the uniform addition and accurate control of material, and the cooperation of turnover plate and movable plate enables material to enter material conveying assembly stably, avoids the problems of material accumulation and uneven distribution, and the design of first air cylinder driving movable plate increases the flexibility and accuracy of operation, this structure significantly improves the stability and controllability of feeding process, effectively reduces raw material waste, while ensuring the consistency of material amount in injection molding process, thereby improving the stability of product quality.

[0019] 2, the support frame, second air cylinder and fixed plate of discharging assembly, realize the safe taking out of product after injection molding, the design of push plate and abutment plate ensures that product can be smoothly pushed out from discharge pipe without damage, the cooperation of abutment pipe and sliding plate provides additional protection, prevents product from being extruded or scratched during taking out process, and the setting of abutment spring provides necessary buffer effect, further protects the just-formed plastic product, this design greatly reduces the risk of product damage during taking out process, improves yield.

[0020] 3, the discharge assembly includes fixed seat, threaded rod and driving motor, provides a flexible adjustable discharge system, the design of sliding seat and guide rod ensures the smooth movement of material block, and the combination of support rod and spring provides effective buffer mechanism, the heat dissipation air hole on material block not only helps the rapid cooling of product, but also reduces the direct contact between products, this design significantly improves the feeding process, reduces the risk of product accumulation and collision, and through the functions of buffering and heat dissipation, further protects the just-formed plastic product, improves the overall quality and yield of product. DRAWINGS

[0021] Figure 1 It is the whole structure schematic drawing of a kind of injection molding mechanism for motorcycle plastic product processing in the utility model;

[0022] Figure 2It is the structure schematic view of the discharging assembly in the utility model.

[0023] Figure 3 It is the structure schematic view of the discharging assembly in the utility model.

[0024] Figure 4 It is the structure schematic view of the discharging assembly in the utility model.

[0025] Figure 5 It is the enlarged structure schematic view of A in the utility model.

[0026] In the figure: 1, conveying assembly;2, feeding cylinder;3, material cover;4, discharge pipe;5, turnover plate;6, movable plate;7, first cylinder;8, support frame;9, second cylinder;10, fixed plate;11, push plate;12, abutment plate;13, discharge pipe;14, sliding rod;15, abutment pipe;16, sliding plate;17, abutment spring;18, fixed seat;19, threaded rod;20, drive motor;21, guide rod;22, sliding seat;23, support rod;24, spring;25, load block;26, heat dissipation air hole. DETAILED DESCRIPTION

[0027] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0029] In the present application, unless otherwise specified, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravitational direction;Similarly, for the convenience of understanding and description, "left, right" is generally with respect to the left and right shown in the drawings;"Inside, outside" refers to the inside and outside of the contour of each component itself, but the above directional words are not used to limit the present application.

[0030] Please refer to Figures 1-5The utility model provides a kind of injection mechanism for motorcycle plastic product processing, including feed assembly 1, and feed assembly 1 is provided with blanking assembly, blanking assembly includes feeding cylinder 2, material cover 3, discharge pipe 4, turnover plate 5, movable plate 6 and first cylinder 7, feeding cylinder 2 is fixedly installed on feed assembly 1, material cover 3 is detachably installed on feeding cylinder 2, discharge pipe 4 is connected between feed assembly 1 and feeding cylinder 2, turnover plate 5 is rotatably connected inside discharge pipe 4, movable plate 6 is slidably connected on discharge pipe 4, first cylinder 7 is fixedly installed on feed assembly 1, the output end of first cylinder 7 is connected with movable plate 6, one end of feed assembly 1 is provided with discharging assembly, and discharging assembly includes support frame 8, second cylinder 9 and fixed plate 10, support frame 8 is fixedly installed on the bottom of feed assembly 1, second cylinder 9 is fixedly installed on support frame 8, and fixed plate 10 is fixedly installed on feed assembly 1.

[0031] The output end of second cylinder 9 is connected with push plate 11, and abutting plate 12 is connected on push plate 11.

[0032] One end of feed assembly 1 is connected with discharge pipe 13, and sliding rod 14 is connected between feed assembly 1 and fixed plate 10.

[0033] Abutting pipe 15 is installed on abutting plate 12, abutting pipe 15 is installed with abutting plate 12 inside, one end of abutting plate 12 is in abutment with discharge pipe 13, and one end of abutting pipe 15 is very close to abutting plate 12, the inner diameter of abutting pipe 15 is less than the inner diameter of discharge pipe 13, abutting pipe 15 is in abutment with discharge pipe 13, one end of abutting plate 12 is attached with sliding plate 16, and abutting spring 17 is connected between sliding plate 16 and push plate 11.

[0034] In the embodiment, in use, material cover 3 is opened by artificial, then material is injected into feeding cylinder 2, is injected into feed assembly 1 along discharge pipe 4, and during injection, after material is injected into certain part, first cylinder 7 is started by artificial, movable plate 6 of output end is driven to slide along discharge pipe 4, so that movable plate 6 is slid out, so that material falls into the inside bottom of discharge pipe 4, and turnover plate 5 rotatably connected in discharge pipe 4 is used, so that material falls into feed assembly 1, and is discharged from discharge pipe 13, and second cylinder 9 is started by artificial, push plate 11 of output end is driven to slide along sliding rod 14, and after discharge pipe 13 and the abutting plate 12 of abutting pipe 15 contact, push plate 11 is driven to move, abutting spring 17 between abutting plate 12 and push plate 11 is compressed during the movement of push plate 11, and injection process is completed, and after injection process ends, second cylinder 9 is reversely driven, so that push plate 11 is reset to initial position, and material after injection falls down.

[0035] Please refer to Figure 2 , as a kind of motorcycle plastic product processing injection mechanism embodiment of discharge assembly: support frame 8 is equipped with discharge assembly, discharge assembly includes fixed seat 18, threaded rod 19 and drive motor 20, fixed seat 18 is fixedly installed below support frame 8, threaded rod 19 is installed on fixed seat 18, drive motor 20 is fixedly installed at one end of threaded rod 19, drive motor 20 is fixedly installed on fixed seat 18.

[0036] Fixed seat 18 is equipped with guide rod 21, threaded rod 19 is equipped with sliding seat 22, sliding seat 22 is threadedly connected with threaded rod 19, one end of sliding seat 22 is slidably connected with guide rod 21.

[0037] Sliding seat 22 is slidably connected with support rod 23, support rod 23 is sleeved with spring 24.

[0038] Support rod 23 is equipped with load block 25, load block 25 is uniformly provided with heat dissipation hole 26.

[0039] More specifically, by manually starting drive motor 20, make its drive output end threaded rod 19 rotates, make sliding seat 22 on threaded rod 19 move, and guide rod 21 on fixed seat 18 plays a guiding role, so as to move load block 25 to the appropriate position by the cooperation of sliding seat 22 on support rod 23, so that the material falls on load block 25 after injection, so as to drive support rod 23 to move downward along sliding seat 22, and in the process of sliding movement, spring 24 is compressed, so as to play a buffering role, so that the material after injection slides down along the inclined surface of load block 25.

[0040] In summary, the overall device in use or operation: in the process of use, by artificial opening the cover 3, then the material into the feeding cylinder 2, along the discharge pipe 4 into the feeding assembly 1, and in the process of injection, after the material into a certain part, by artificial starting the first cylinder 7, make the movable plate 6 of the output end along the discharge pipe 4 sliding movement process, so that the movable plate 6 sliding out, so that the material falls into the inside bottom of the discharge pipe 4, and the use of the turning plate 5 rotatingly connected in the discharge pipe 4, so that the material falls into the feeding assembly 1, and makes it from the discharge pipe 13, and by artificial starting the second cylinder 9, make the push plate 11 of the output end along the sliding rod 14 sliding movement process, and after the discharge pipe 13 and the abutting plate 12 of the abutting pipe 15 contact, and make the abutting pipe 15 push movement process, so that in its push movement process, the abutting spring 17 between the abutting plate 12 and the push plate 11 is compressed, and the injection process is completed, and after the injection process ends, the second cylinder 9 is reversely driven, so that the push plate 11 is reset to the initial position, and the material after injection falls down.

[0041] By artificial starting the driving motor 20, make the threaded rod 19 of the output end rotating process, make the sliding seat 22 on the threaded rod 19 movement process, and use the guide rod 21 on the fixed seat 18 to guide, so that the load block 25 is moved to the appropriate position by the sliding seat 22 under the cooperation of the support rod 23, so that the material after injection falls down, so that it falls into the load block 25, so that the support rod 23 moves downward along the sliding seat 22, and in its sliding movement process, the spring 24 is compressed, so as to play a buffering role, so that the material after injection slides down along the inclined surface of the load block 25.

[0042] In all the above-mentioned schemes, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which is not described one by one, and the above-mentioned fixed connection is preferably considered to be welding, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that the embodiments can be changed, modified, replaced and modified in various ways without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A plastic injection mechanism for processing motorcycle plastic products, comprising a feeding assembly (1), characterized in that: The feeding assembly (1) is provided with a discharging assembly, the discharging assembly comprises a feeding cylinder (2), a material cover (3), a discharging pipe (4), a turnover plate (5), a movable plate (6) and a first cylinder (7), the feeding cylinder (2) is fixedly installed on the feeding assembly (1), the material cover (3) is detachably installed on the feeding cylinder (2), the discharging pipe (4) is connected between the feeding assembly (1) and the feeding cylinder (2), the turnover plate (5) is rotatably connected in the discharging pipe (4), the movable plate (6) is slidably connected on the discharging pipe (4), the first cylinder (7) is fixedly installed on the feeding assembly (1), the output end of the first cylinder (7) is connected with the movable plate (6), one end of the feeding assembly (1) is provided with a discharging assembly, the discharging assembly comprises a supporting frame (8), a second cylinder (9) and a fixed plate (10), the supporting frame (8) is fixedly installed on the bottom of the feeding assembly (1), the second cylinder (9) is fixedly installed on the supporting frame (8), and the fixed plate (10) is fixedly installed on the feeding assembly (1).

2. The injection molding mechanism for processing plastic products of a motorcycle according to claim 1, characterized in that: The output end of the second cylinder (9) is connected with a pushing plate (11), and the pushing plate (11) is connected with an abutting plate (12).

3. The injection molding mechanism for processing plastic products of a motorcycle according to claim 2, characterized in that: One end of the feeding assembly (1) is connected with a discharging pipe (13), and a sliding rod (14) is connected between the feeding assembly (1) and the fixed plate (10).

4. The injection molding mechanism for processing plastic products of a motorcycle according to claim 3, characterized in that: The abutting plate (12) is installed with an abutting pipe (15), the abutting pipe (15) is installed with the abutting plate (12), one end of the abutting plate (12) abuts with the discharging pipe (13), one end of the abutting plate (12) is very close to the abutting pipe (15), the inner diameter of the abutting pipe (15) is smaller than that of the discharging pipe (13), the abutting pipe (15) abuts with the discharging pipe (13), one end of the abutting plate (12) is attached with a sliding plate (16), and the abutting spring (17) is connected between the sliding plate (16) and the pushing plate (11).

5. The injection molding mechanism for processing plastic products of a motorcycle according to any one of claims 1 to 4, characterized in that: The supporting frame (8) is installed with a discharging assembly, the discharging assembly comprises a fixed seat (18), a threaded rod (19) and a driving motor (20), the fixed seat (18) is fixedly installed below the supporting frame (8), the threaded rod (19) is installed on the fixed seat (18), and the driving motor (20) is fixedly installed on one end of the threaded rod (19).

6. The injection molding mechanism for processing plastic products of a motorcycle according to claim 5, characterized in that: The fixed seat (18) is installed with a guide rod (21), the threaded rod (19) is threadedly connected with a sliding seat (22), the sliding seat (22) is threadedly connected with the threaded rod (19), and one end of the sliding seat (22) is slidably connected with the guide rod (21).

7. The injection molding mechanism for processing plastic products of a motorcycle according to claim 6, characterized in that: The sliding seat (22) is slidably connected with a supporting rod (23), and the supporting rod (23) is sleeved with a spring (24).

8. The injection molding mechanism for processing plastic products of a motorcycle according to claim 7, characterized in that: The supporting rod (23) is installed with a load block (25), and the load block (25) is uniformly provided with heat dissipation air holes (26).

Images