An integrated injection molding device for corner window assemblies

Abstract

This utility model discloses an integrated injection molding device for a corner window assembly, comprising: an injection molding machine, a front and rear positioning mechanism disposed on the front of the injection molding machine, and a clamping mechanism, the clamping mechanism including a cylinder, the cylinder being fixedly connected to both sides of the injection molding machine, a lifting block being fixedly connected to the top of the cylinder, and a drive shaft being fixedly connected to the front of the lifting block. This utility model, by setting the clamping mechanism, can position the sides and top of the injection mold, preventing the injection mold from tilting or moving left and right. By setting the front and rear positioning mechanism, the injection mold can be positioned front and back, preventing the injection mold from moving back and forth. During injection molding, the mold will not shake, avoiding separation of the mold from the discharge port, facilitating user operation, and ensuring normal use.

Description

Technical Field

[0001] This utility model relates to the field of corner window assembly technology, specifically to an integrated injection molding device for corner window assemblies. Background Technology

[0002] The corner window assembly is an important component of a car's body structure, typically located at the front and rear corners, serving to connect the body and the windows. The design and function of the corner window assembly significantly impact the vehicle's safety and appearance. The corner window assembly mainly includes components such as the corner window rail, the corner window glass, and the corner window guide channel. The corner window rail connects to the door body, while the corner window glass connects to both the rail and the guide channel. The corner window guide channel engages with the rail and slides with the door glass. The end of the guide channel away from the door body has a protrusion that covers the gap between the guide channel and the door glass, reducing the possibility of external liquids or foreign objects entering the window assembly. Furthermore, the design of the corner window assembly enhances the overall appearance of the vehicle. A zero-step design ensures the corner window glass is flush with the outer wall of the rail, improving the overall assembly and aesthetics.

[0003] The corner window assembly requires an integrated injection molding device during processing. For example, Chinese patent discloses an integrated injection molding device (publication number: CN219926847U), which includes an operating table. A pneumatic rod is embedded in the top of the operating table, and a lower injection mold is fixedly installed on the top of the pneumatic rod. An injection frame is fixedly installed on one side of the top of the operating table, and a storage box is located on the top of the injection frame. A heating plate is installed on the inner wall of the storage box, and a feeding hose is connected to one side of the storage box. A switch panel is located on one side of the operating table. This utility model provides an integrated injection molding device where the lower injection mold is separated from the upper injection mold by the retraction of the pneumatic rod. The electric push rod extends and retracts, and the heat-resistant sealing gasket moves towards… The upward movement pushes out the cooled lamp housing, and the electric slide rail slides the electric telescopic rod, causing the L-shaped inserts on both sides to clamp the edge of the lamp housing. The electric telescopic rod rises, removing the lamp housing and automatically demolding it, thus accelerating production efficiency. The provided heat dissipation fins absorb the heat from the lower injection mold and dissipate heat through the fins, accelerating the cooling of the lamp housing. The above patent automatically demolds the lamp housing during use, accelerating production efficiency. However, it cannot position the injection mold, causing the mold to easily shake during injection molding. The mold is prone to separating from the outlet, which is inconvenient for users and affects normal use. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide an integrated injection molding device for corner window assemblies, which has the advantage of being convenient for users and solves the problem that integrated injection molding devices for corner window assemblies are inconvenient for users.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an integrated injection molding device for a corner window assembly, comprising:

[0006] Injection molding machine;

[0007] Front and rear positioning mechanisms are disposed on the front side of the injection molding machine;

[0008] A clamping mechanism includes a cylinder, which is fixedly connected to both sides of an injection molding machine. A lifting block is fixedly connected to the top of the cylinder, and a drive shaft is fixedly connected to the front of the lifting block. A drive frame is slidably connected to the surface of the drive shaft, and a long connecting rod is fixedly connected to the top of the drive frame. A fixing clamp is movably connected to the inner side of the long connecting rod through a connecting block one. A short connecting rod is movably connected to the top of the outer side of the fixing clamp through a connecting block two. A vertical rod is movably connected to the outer side of the short connecting rod, and the outer side of the long connecting rod is movably connected to the inner side of the vertical rod.

[0009] In a preferred embodiment of this invention, the injection molding machine includes a base, a frame fixedly connected to the top of the base, fixed shells fixedly connected to both sides of the frame, a raw material tank fixedly connected to the top of the frame, a cylinder fixedly connected to the bottom of the inner wall of the frame, the bottom of the upright rod being connected to the outer side of the bottom of the inner wall of the frame, and an injection molding machine movably connected inside the frame, the input port of the injection molding machine communicating with the bottom of the raw material tank.

[0010] As a preferred embodiment of this utility model, the front and rear positioning mechanism includes a protective shell, which is fixedly connected to the bottom of the inner wall of the frame. A positive and negative threaded rod is provided on the front side of the protective shell, and the back side of the positive and negative threaded rod penetrates the protective shell and extends into the interior of the protective shell. The front and rear ends of the surface of the positive and negative threaded rod are threadedly connected to threaded sleeves. A positioning block is fixedly connected to the top of the threaded sleeve, and a fixing plate is fixedly connected to the top of the positioning block, which penetrates the protective shell and extends to the outside of the protective shell.

[0011] As a preferred embodiment of this utility model, the front and rear ends of the positive and negative threaded rods are fixedly connected to positioning bearings, and the surface of the outer ring of the positioning bearing is fixedly connected to the inner wall of the protective shell.

[0012] As a preferred embodiment of this utility model, a guide block is fixedly connected to the bottom of the screw sleeve, and guide grooves are provided on both sides of the bottom of the inner wall of the protective shell, with the guide grooves slidably connected to the guide block.

[0013] As a preferred embodiment of this invention, the top of the protective shell is provided with a through hole, and the interior of the through hole is slidably connected to the surface of the positioning block.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model, by setting a clamping mechanism, can position the sides and top of the injection mold to prevent the injection mold from tilting or moving left and right. By setting a front and rear positioning mechanism, the injection mold can be positioned front and back to prevent the injection mold from moving back and forth. The integrated injection molding device will not cause the mold to shake when injecting the mold, avoids the separation of the mold from the discharge port, facilitates user use, and ensures normal use by the user.

[0016] 2. This utility model can process raw materials by setting up an injection molding machine. The user places the injection mold on top of the protective shell, and then introduces the injection material into the injection molding machine through the raw material tank. The injection molding machine processes the raw material and injects the raw material into the mold through the discharge port.

[0017] 3. This utility model can fix the front and rear sides of the mold by setting a front and rear positioning mechanism. When the user rotates the positive and negative threaded rods, the positive and negative threaded rods drive the threaded sleeve to move inward, the threaded sleeve drives the positioning block to move inward, the positioning block drives the fixing plate to move inward, and the fixing plate fixes the mold to prevent the mold from moving back and forth. Attached Figure Description

[0018] Figure 1 This is a structural diagram of the present utility model;

[0019] Figure 2 This utility model Figure 1 A front view of the structure;

[0020] Figure 3 This utility model Figure 1 Three-dimensional structural diagram of the intermediate clamping mechanism;

[0021] Figure 4 This utility model Figure 1 Three-dimensional structural diagram of the front and rear positioning mechanism.

[0022] In the diagram: 1. Injection molding machine; 101. Base; 102. Frame; 103. Fixed shell; 104. Raw material tank; 105. Injection unit; 2. Front and rear positioning mechanism; 21. Protective shell; 22. Threaded rods; 23. Screw sleeve; 24. Positioning block; 25. Fixed plate; 3. Clamping mechanism; 31. Cylinder; 32. Lifting block; 33. Drive shaft; 34. Drive frame; 35. Long connecting rod; 36. Fixing clamp; 37. Short connecting rod; 38. Vertical rod; 4. Positioning bearing; 5. Guide block; 6. Guide groove; 7. Through hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 4 As shown, the present invention provides an integrated injection molding device for a corner window assembly, comprising:

[0025] Injection molding machine 1;

[0026] Front and rear positioning mechanism 2, which is located on the front of injection molding machine 1;

[0027] The clamping mechanism 3 includes a cylinder 31, which is fixedly connected to both sides of the injection molding machine 1. A lifting block 32 is fixedly connected to the top of the cylinder 31. A transmission shaft 33 is fixedly connected to the front of the lifting block 32. A transmission frame 34 is slidably connected to the surface of the transmission shaft 33. A long connecting rod 35 is fixedly connected to the top of the transmission frame 34. A fixing clamp 36 is movably connected to the inner side of the long connecting rod 35 through a connecting block 1. A short connecting rod 37 is movably connected to the top of the outer side of the fixing clamp 36 through a connecting block 2. A vertical rod 38 is movably connected to the outer side of the short connecting rod 37. The outer side of the long connecting rod 35 is movably connected to the inside of the vertical rod 38.

[0028] refer to Figure 1 The injection molding machine 1 includes a base 101, a frame 102 fixedly connected to the top of the base 101, fixed shells 103 fixedly connected to both sides of the frame 102, a raw material tank 104 fixedly connected to the top of the frame 102, a cylinder 31 fixedly connected to the bottom of the inner wall of the frame 102, the bottom of the upright 38 being connected to the outer side of the bottom of the inner wall of the frame 102, and an injection molding machine 105 being movably connected inside the frame 102, with the input port of the injection molding machine 105 communicating with the bottom of the raw material tank 104.

[0029] As a technical optimization of this utility model, by setting up an injection molding machine 1, the raw materials can be processed. The user places the injection mold on the top of the protective shell 21, and then introduces the injection molding material into the injection molding machine 105 through the raw material tank 104. The injection molding machine 105 processes the raw materials and injects the raw materials into the mold through the discharge port.

[0030] refer to Figure 4The front and rear positioning mechanism 2 includes a protective shell 21, which is fixedly connected to the bottom of the inner wall of the frame 102. A positive and negative threaded rod 22 is provided on the front side of the protective shell 21. The back side of the positive and negative threaded rod 22 penetrates the protective shell 21 and extends into the interior of the protective shell 21. The front and rear ends of the surface of the positive and negative threaded rod 22 are threadedly connected to a threaded sleeve 23. A positioning block 24 is fixedly connected to the top of the threaded sleeve 23. The top of the positioning block 24 penetrates the protective shell 21 and extends to the outside of the protective shell 21, where a fixing plate 25 is fixedly connected.

[0031] As a technical optimization of this utility model, by setting the front and rear positioning mechanism 2, the front and rear sides of the mold can be fixed. When the user rotates the positive and negative threaded rod 22, the positive and negative threaded rod 22 drives the threaded sleeve 23 to move inward, the threaded sleeve 23 drives the positioning block 24 to move inward, the positioning block 24 drives the fixing plate 25 to move inward, and the fixing plate 25 fixes the mold to prevent the mold from moving back and forth.

[0032] refer to Figure 4 The front and rear ends of the positive and negative threaded rod 22 are fixedly connected to positioning bearings 4, and the surface of the outer ring of the positioning bearing 4 is fixedly connected to the inner wall of the protective shell 21.

[0033] As a technical optimization of this utility model, by setting the positioning bearing 4, the positive and negative threaded rods 22 can be fixed to prevent the positive and negative threaded rods 22 from shaking. By setting the positive and negative threaded rods 22, the threaded sleeve 23 can be driven, so that the threaded sleeve 23 can move back and forth.

[0034] refer to Figure 4 The bottom of the screw sleeve 23 is fixedly connected to the guide block 5, and the bottom of the inner wall of the protective shell 21 is provided with guide grooves 6 on both sides, and the guide grooves 6 are slidably connected to the guide block 5.

[0035] As a technical optimization of this utility model, by setting the guide block 5 and the guide groove 6, the threaded sleeve 23 can be guided to prevent the threaded sleeve 23 from wobbling back and forth when moving.

[0036] refer to Figure 4 The top of the protective shell 21 has a through hole 7, and the interior of the through hole 7 is slidably connected to the surface of the positioning block 24.

[0037] As a technical optimization of this utility model, by setting through hole 7, the positioning block 24 can be positioned to prevent the positioning block 24 from shaking, thereby avoiding the positioning block 24 from moving left and right.

[0038] The working principle and usage process of this utility model are as follows: In use, the user first places the mold on top of the protective shell 21, then rotates the positive and negative threaded rods 22. The positive and negative threaded rods 22 drive the threaded sleeve 23 to move inward, the threaded sleeve 23 drives the positioning block 24 to move inward, and the positioning block 24 drives the fixing plate 25 to move inward. The fixing plate 25 fixes the mold, preventing it from moving back and forth. After completion, the drive cylinder 31 drives the lifting block 32 to move downward, and the lifting block 32 drives the transmission shaft 33 downward. The transmission shaft 33 drives the transmission frame 34 to move downwards. The transmission frame 34 drives the long connecting rod 35 to rotate downwards around the upright rod 38. The long connecting rod 35 drives the fixed clamp 36 to rotate downwards. The downward movement of the fixed clamp 36 drives the short connecting rod 37 to rotate downwards around the upright rod 38. The long connecting rod 35 and the short connecting rod 37 fix the fixed clamp 36 to prevent it from shaking. The fixed clamp 36 positions the mold to prevent it from moving left or right or tilting.

[0039] In summary, this integrated injection molding device for corner window assemblies, through the setting of the clamping mechanism 3, can position the sides and top of the injection mold to prevent the injection mold from tilting or moving left and right. Through the setting of the front and rear positioning mechanism 2, it can position the injection mold front and back to prevent the injection mold from moving back and forth. The integrated injection molding device will not cause the mold to shake during injection, avoids the separation of the mold from the discharge port, facilitates user use, and ensures normal use by the user.

[0040] It should 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, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A corner window assembly integrated injection molding device, characterized in that, include: Injection molding machine (1); Front and rear positioning mechanism (2), the front and rear positioning mechanism (2) is disposed on the front side of injection molding machine (1); The clamping mechanism (3) includes a cylinder (31), which is fixedly connected to both sides of the injection molding machine (1). A lifting block (32) is fixedly connected to the top of the cylinder (31). A transmission shaft (33) is fixedly connected to the front of the lifting block (32). A transmission frame (34) is slidably connected to the surface of the transmission shaft (33). A long connecting rod (35) is fixedly connected to the top of the transmission frame (34). A fixing clamp (36) is movably connected to the inner side of the long connecting rod (35) through a connecting block one. A short connecting rod (37) is movably connected to the top of the outer side of the fixing clamp (36) through a connecting block two. A vertical rod (38) is movably connected to the outer side of the short connecting rod (37). The outer side of the long connecting rod (35) is movably connected to the inner side of the vertical rod (38).

2. The corner window assembly integrated injection molding device according to claim 1, characterized in that: The injection molding machine (1) includes a base (101), a frame (102) is fixedly connected to the top of the base (101), a fixed shell (103) is fixedly connected to both sides of the frame (102), a raw material tank (104) is fixedly connected to the top of the frame (102), a cylinder (31) is fixedly connected to the bottom of the inner wall of the frame (102), the bottom of the upright (38) is connected to the outer side of the bottom of the inner wall of the frame (102), an injection molder (105) is movably connected inside the frame (102), and the input port of the injection molder (105) is connected to the bottom of the raw material tank (104).

3. The corner window assembly integrated injection molding device according to claim 2, characterized in that: The front and rear positioning mechanism (2) includes a protective shell (21), which is fixedly connected to the bottom of the inner wall of the frame (102). A positive and negative threaded rod (22) is provided on the front side of the protective shell (21). The back side of the positive and negative threaded rod (22) penetrates the protective shell (21) and extends into the interior of the protective shell (21). The front end and rear end of the surface of the positive and negative threaded rod (22) are threadedly connected to a threaded sleeve (23). A positioning block (24) is fixedly connected to the top of the threaded sleeve (23). A fixing plate (25) is fixedly connected to the top of the positioning block (24) through the protective shell (21) and extending to the outside of the protective shell (21).

4. The corner window assembly integrated injection molding device according to claim 3, characterized in that: The front and rear ends of the positive and negative threaded rod (22) are fixedly connected to positioning bearings (4), and the surface of the outer ring of the positioning bearing (4) is fixedly connected to the inner wall of the protective shell (21).

5. The corner window assembly integrated injection molding device according to claim 4, characterized in that: The bottom of the threaded sleeve (23) is fixedly connected to a guide block (5), and both sides of the bottom of the inner wall of the protective shell (21) are provided with guide grooves (6), and the guide grooves (6) are slidably connected to the guide block (5).

6. The corner window assembly integrated injection molding device according to claim 5, characterized in that: The top of the protective shell (21) is provided with a through hole (7), and the interior of the through hole (7) is slidably connected to the surface of the positioning block (24).

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