Automobile air outlet grille injection molding part

Abstract

The utility model provides an automobile air outlet grille injection molding part, which belongs to the technical field of automobile accessory manufacturing, and comprises a device main body, specifically, the device main body comprises a processing shell, a fixing plate and a groove, the fixing plate is fixedly arranged at a position close to the bottom of the inner side wall of the processing shell, and the groove is arranged in the processing shell; the groove is formed in the center of the bottom of the inner wall of the machining shell. The guide plate is arranged on the device main body; the driving mechanism is arranged on the device main body; the injection molding mechanism is arranged on the device main body and the driving mechanism and is used for realizing mold injection molding; the pushing mechanism is arranged on the injection molding mechanism and is used for automatically unloading the formed mold; and the anti-collision gasket is arranged on the device main body. According to the utility model, the problem that the manual labor intensity is increased due to the fact that the unloading of the injection molding product needs to be manually finished because the optimization of the unloading after the injection molding product is formed is not perfect enough is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts manufacturing, and particularly relates to an automobile air outlet grille injection molding part. Background Art

[0002] Injection mold processing is a process in which a cavity with the same shape as the product is opened in the mold according to the shape of the product. By injecting plastic material into the mold cavity, the product can be taken out after cooling and shaping. Injection molding has the advantages of low cost and short cycle, and is widely used in the automotive parts processing industry. However, the existing technology mainly optimizes and upgrades the acceleration of the cooling and solidification of the injection molding liquid, reduces the time required for cooling and solidification molding, and avoids the appearance of dust and impurities on the surface of the injection molded product after the injection is completed. The optimization of the guided unloading after the injection molding product is formed is not perfect.

[0003] Application number "CN202320921264.5" describes "an injection mold for a front defrost grille of an automobile instrument air outlet, comprising a base, a lower mold base, an upper mold base, a heat collection structure, a water cooling structure, and a dust removal structure. The lower mold base is mounted on the upper end surface of the base, a plurality of guide rods are provided at the top of the lower mold base, the upper mold base is movably mounted on the plurality of guide rods, a hydraulic lifting mechanism is externally connected to the top of the upper mold base, a lower mold body is provided at the internal top end of the lower mold base, an upper mold body is provided at the internal bottom end of the upper mold base, and a plurality of injection guide tubes are provided on the upper mold base."

[0004] The above patent is based on the injection mold of the defrost grille in front of the air outlet of the automobile instrument. It is equipped with a heat collection structure, a water cooling structure and a dust removal structure. When the product is being injected, the heat at the lower mold body can be absorbed by the heat collection structure, and then the water cooling structure is used for circulating water cooling heat exchange, thereby reducing the temperature at the lower mold body, and then accelerating the cooling and solidification time of the injection molded product, effectively improving the injection molding efficiency of the product. Secondly, when the upper mold base and the lower mold base are separated to remove the injection molded product, the dust and dust floating in the air above the lower mold body of the lower mold base can be sucked into the dust collection box through the work of two exhaust fans, effectively avoiding its natural falling onto the lower mold body and causing dust and dust to appear on the surface of subsequent injection molded products, thereby effectively improving the injection molding quality of the injection molded products.

[0005] The above patent can effectively accelerate the cooling and solidification of the injection molding liquid, reduce the time required for cooling and solidification molding, thereby improving the injection molding efficiency of the product, and can perform effective dust removal, thereby effectively avoiding the appearance of dust and impurities on the surface of the injection molded product after the injection molding is completed, effectively improving the injection molding quality of the product, and the overall practicality is high. However, the device is not fully optimized for the unloading of the injection molded product after molding, resulting in the need for manual unloading of the injection molded product, which in turn increases the labor intensity of the human body. Utility Model Content

[0006] The purpose of the utility model is to provide an automobile air outlet grille injection molded part, aiming to solve the problem in the prior art that the unloading of injection molded products after molding is not optimized well enough, resulting in the need for manual unloading of injection molded products, which in turn increases the labor intensity.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] An automobile air outlet grille injection molded part, comprising:

[0009] Device body;

[0010] a guide plate, which is provided on the device body;

[0011] a driving mechanism, which is provided on the device body;

[0012] An injection molding mechanism, which is provided on the device body and the driving mechanism, and is used to realize mold injection molding;

[0013] A pusher mechanism, which is provided on the injection molding mechanism and is used to automatically unload the mold after molding; and

[0014] The anti-collision gasket is arranged on the device body.

[0015] As a preferred solution of the present invention, the device body includes a processing shell, a fixing plate and a groove, the fixing plate is fixed to the bottom of the inner wall of the processing shell, and the groove is opened at the bottom center of the inner wall of the processing shell.

[0016] As a preferred solution of the present invention, the driving mechanism includes a motor, a screw rod and a sliding rod. The motor is fixed to the outer wall of the processing shell, one end of the screw rod is fixed to the output end of the motor, and the other end is rotatably arranged on the inner wall of the processing shell, and the two ends of the sliding rod are respectively fixed on both sides of the inner wall of the processing shell.

[0017] As a preferred solution of the present invention, the injection molding mechanism includes a first mold base, a second mold base, a moving block and an injection molding tube. The first mold base is fixedly arranged on the top of the fixed plate. The moving blocks are symmetrically provided with two, one of which is threadedly sleeved on the circumferential surface of the screw rod, and the other of which is slidingly sleeved on the circumferential surface of the slide rod. The second mold base is fixedly arranged between the two moving blocks. The injection molding tubes are symmetrically provided with two, which are respectively fixed on the top of the first mold base and the second mold base and pass through the top of the first mold base and the second mold base.

[0018] As a preferred solution of the present invention, the pushing mechanism includes a locking groove, a cylinder and a push plate, wherein the locking grooves are symmetrically provided with two, and the two locking grooves are respectively opened on the inner wall of the first mold base and the second mold base; the cylinders are symmetrically provided with two, and the two cylinders are respectively fixed on the outer wall of the first mold base and the second mold base, and the output ends of the two cylinders respectively pass through the two locking grooves; the push plates are symmetrically provided with two, and the two push plates are respectively fixed on the output ends of the two cylinders, and the positions of the two locking grooves and the push plates correspond to each other.

[0019] As a preferred solution of the present invention, the guide plate is fixed to the bottom of the inner wall of the groove, the anti-collision gasket is fixed to the inner wall of the processing shell, and the anti-collision gasket corresponds to the position of the cylinder located on the second mold base.

[0020] As a preferred solution of the present invention, observation windows are fixedly provided on both side walls of the processing shell, which are used to facilitate staff to observe the injection molding situation.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. By fixing the first mold base on the top of the fixed plate, a moving block is threadedly sleeved on the circumferential surface of the screw, and the other moving block is slidably sleeved on the circumferential surface of the slide rod, the second mold base is fixed between the two moving blocks, and the two injection tubes are respectively fixed on the top of the first mold base and the second mold base and pass through the top of the first mold base and the second mold base, it is convenient to unload the injection molded parts after processing, and facilitate the overall operation of the device.

[0023] 2. By respectively opening two engaging grooves on the inner side walls of the first mold base and the second mold base, the two cylinders are respectively fixed on the outer side walls of the first mold base and the second mold base, and the output ends of the two cylinders respectively pass through the two engaging grooves, and the two push plates are respectively fixed on the output ends of the two cylinders, and the positions of the two engaging grooves and the push plates correspond to each other, automatic unloading is achieved, the demoulding of the injection molded parts is convenient, and the labor intensity of manual operation is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 This is a first-perspective stereoscopic view of an injection-molded automobile air outlet grille according to the present invention;

[0026] Figure 2 This is a first-perspective three-dimensional cross-sectional view of an injection-molded automobile air outlet grille according to the present invention;

[0027] Figure 3 This is a first-perspective exploded view of an injection-molded automobile air outlet grille of the utility model;

[0028] Figure 4 This is a second-angle perspective view of an injection-molded automobile air outlet grille component of the utility model;

[0029] Figure 5 This is a second-angle exploded view of an injection-molded automobile air outlet grille according to the present invention.

[0030] In the figure: 1. Processing shell; 2. Fixed plate; 3. Groove; 4. Guide plate; 5. Anti-collision gasket; 6. Motor; 7. Screw; 8. Slide rod; 9. First mold base; 10. Second mold base; 11. Moving block; 12. Engaging groove; 13. Cylinder; 14. Push plate; 15. Injection tube; 16. Observation window. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts are within the scope of protection of the present invention.

[0032] Example

[0033] See also Figure 1-5 , the utility model provides the following technical solutions:

[0034] An automobile air outlet grille injection molded part, which consists of a device body, a guide plate 4, a drive mechanism, an injection molding mechanism, a pusher mechanism and an anti-collision gasket 5, is specifically described as follows:

[0035] See also Figure 3, device body, specifically, the device body includes a processing shell 1, a fixing plate 2 and a groove 3, the fixing plate 2 is fixedly arranged at a position close to the bottom of the inner wall of the processing shell 1, and the groove 3 is opened at the center of the bottom of the inner wall of the processing shell 1;

[0036] See also Figure 2 , the guide plate 4 is provided on the device body;

[0037] See also Figure 3 The driving mechanism is provided on the main body of the device. Specifically, the driving mechanism includes a motor 6, a screw rod 7 and a slide rod 8. The motor 6 is fixed to the outer wall of the processing shell 1. One end of the screw rod 7 is fixed to the output end of the motor 6, and the other end is rotatably provided on the inner wall of the processing shell 1. The two ends of the slide rod 8 are respectively fixed to both sides of the inner wall of the processing shell 1.

[0038] See also Figure 3 , the injection molding mechanism is provided on the device body and the driving mechanism, which is used to realize mold injection. Specifically, the injection molding mechanism includes a first mold base 9, a second mold base 10, a moving block 11 and an injection tube 15. The first mold base 9 is fixedly provided on the top of the fixed plate 2, and two moving blocks 11 are symmetrically provided. One moving block 11 is threadedly sleeved on the circumferential surface of the screw rod 7, and the other moving block 11 is slidably sleeved on the circumferential surface of the slide rod 8. The second mold base 10 is fixedly provided between the two moving blocks 11. There are two injection molding tubes 15 symmetrically provided. The two injection molding tubes 15 are respectively fixedly provided on the top of the first mold base 9 and the second mold base 10 and pass through the top of the first mold base 9 and the second mold base 10;

[0039] See also Figure 5 , a pushing mechanism is provided on the injection molding mechanism, which is used to automatically unload the mold after molding. Specifically, the pushing mechanism includes a snap-fit ​​groove 12, a cylinder 13 and a push plate 14. The snap-fit ​​grooves 12 are symmetrically provided with two, and the two snap-fit ​​grooves 12 are respectively opened on the inner side walls of the first mold base 9 and the second mold base 10. The cylinders 13 are symmetrically provided with two, and the two cylinders 13 are respectively fixed on the outer side walls of the first mold base 9 and the second mold base 10, and the output ends of the two cylinders 13 respectively pass through the two snap-fit ​​grooves 12. The push plates 14 are symmetrically provided with two, and the two push plates 14 are respectively fixed on the output ends of the two cylinders 13, and the positions of the two snap-fit ​​grooves 12 and the push plates 14 correspond to each other; and

[0040] See also Figure 2 , the anti-collision gasket 5 is arranged on the device body.

[0041] See also Figure 1 and Figure 2 The guide plate 4 is fixedly arranged at the bottom of the inner wall of the groove 3, and the anti-collision gasket 5 is fixedly arranged on the inner wall of the processing shell 1, and the anti-collision gasket 5 corresponds to the position of the cylinder 13 located on the second mold base 10.

[0042] See also Figure 4 Observation windows 16 are fixedly provided on both side walls of the processing shell 1 to facilitate the staff to observe the injection molding situation.

[0043] In this embodiment: by fixing the first mold base 9 on the top of the fixed plate 2, a movable block 11 is threadedly sleeved on the circumferential surface of the screw rod 7, and the other movable block 11 is slidably sleeved on the circumferential surface of the slide rod 8, the second mold base 10 is fixed between the two movable blocks 11, and the two injection tubes 15 are respectively fixed on the top of the first mold base 9 and the second mold base 10 and pass through the top of the first mold base 9 and the second mold base 10, which facilitates the unloading operation of the injection molded parts after processing and facilitates the overall operation of the device.

[0044] By respectively opening two engaging grooves 12 on the inner side walls of the first mold base 9 and the second mold base 10, two cylinders 13 are respectively fixed on the outer side walls of the first mold base 9 and the second mold base 10, and the output ends of the two cylinders 13 respectively pass through the two engaging grooves 12, two push plates 14 are respectively fixed on the output ends of the two cylinders 13, and the positions of the two engaging grooves 12 and the push plates 14 correspond to each other, automatic unloading is achieved, the demoulding of the injection molded parts is convenient, and the labor intensity of manual operation is reduced.

[0045] The working principle and usage process of the present utility model are as follows: first, the motor 6 is started to mobilize the second die base 10 which is threadedly sleeved on the circumferential surface of the screw rod 7 through the moving block 11 to move toward the direction of the first die base 9 and close with the first die base 9; then, the injection molding tube 15 is used to perform injection molding on the first die base 9 and the second die base 10; after the injection molding is completed, the second die base 10 is returned to its original position by the motor 6; if the injection molded part sticks to the inner wall of the first die base 9 or the second die base 10, the push plate 14 can be driven by the cylinder 13 to operate and push the injection molded part out of the inner wall of the first die base 9 and the second die base 10; the pushed-out injection molded part will fall into the groove 3 and finally be moved out of the interior of the processing shell 1 under the guidance of the guide plate 4.

[0046] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An automobile air outlet grille injection molded part, characterized in that: include: Device body; A guide plate (4) is provided on the device body; a driving mechanism, which is provided on the device body; An injection molding mechanism, which is provided on the device body and the driving mechanism, and is used to realize mold injection molding; The pusher mechanism is installed on the injection molding mechanism and is used to automatically unload the mold after molding; as well as An anti-collision gasket (5) is arranged on the device body.

2. The automobile air outlet grille injection molded part according to claim 1, characterized in that: The device body comprises a processing shell (1), a fixing plate (2) and a groove (3); the fixing plate (2) is fixedly arranged at a position close to the bottom of the inner wall of the processing shell (1); and the groove (3) is opened at the center of the bottom of the inner wall of the processing shell (1).

3. The automobile air outlet grille injection molded part according to claim 2, characterized in that: The driving mechanism comprises a motor (6), a screw rod (7) and a slide rod (8); the motor (6) is fixedly arranged on the outer wall of the processing shell (1); one end of the screw rod (7) is fixedly arranged on the output end of the motor (6), and the other end is rotatably arranged on the inner wall of the processing shell (1); and the two ends of the slide rod (8) are respectively fixedly arranged on both sides of the inner wall of the processing shell (1).

4. The automobile air outlet grille injection molded part according to claim 3, characterized in that: The injection molding mechanism includes a first mold base (9), a second mold base (10), a moving block (11) and an injection molding tube (15). The first mold base (9) is fixedly arranged on the top of the fixed plate (2). Two moving blocks (11) are symmetrically provided. One moving block (11) is threadedly sleeved on the circumferential surface of the screw rod (7), and the other moving block (11) is slidably sleeved on the circumferential surface of the slide rod (8). The second mold base (10) is fixedly arranged between the two moving blocks (11). Two injection molding tubes (15) are symmetrically provided. The two injection molding tubes (15) are respectively fixedly arranged on the top of the first mold base (9) and the second mold base (10) and pass through the top of the first mold base (9) and the second mold base (10).

5. The automobile air outlet grille injection molded part according to claim 4, characterized in that: The pushing mechanism includes a snap-fit ​​groove (12), a cylinder (13) and a push plate (14), wherein the snap-fit ​​groove (12) is symmetrically provided with two, and the two snap-fit ​​grooves (12) are respectively opened on the inner side walls of the first mold base (9) and the second mold base (10), and the cylinder (13) is symmetrically provided with two, and the two cylinders (13) are respectively fixed on the outer side walls of the first mold base (9) and the second mold base (10), and the output ends of the two cylinders (13) respectively pass through the two snap-fit ​​grooves (12), and the push plates (14) are symmetrically provided with two, and the two push plates (14) are respectively fixed on the output ends of the two cylinders (13), and the positions of the two snap-fit ​​grooves (12) and the push plates (14) correspond to each other.

6. The automobile air outlet grille injection molded part according to claim 5, characterized in that: The guide plate (4) is fixedly arranged at the bottom of the inner wall of the groove (3), the anti-collision gasket (5) is fixedly arranged at the inner wall of the processing shell (1), and the anti-collision gasket (5) corresponds to the position of the cylinder (13) located on the second mold base (10).

7. The automobile air outlet grille injection molded part according to claim 6, characterized in that: Observation windows (16) are fixedly provided on both side walls of the processing housing (1) to facilitate workers to observe the injection molding situation.

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