Rubber injection molding device for rubber products

Abstract

The invention discloses a rubber product glue injection molding device, and relates to the technical field of glue injection molding. A moving assembly is arranged on the side face of a machine body assembly, an adjusting assembly is arranged on the side face of the moving assembly, a glue injection assembly is arranged on the side face of the adjusting assembly, and a cooling assembly is arranged in the machine body assembly; a material storage assembly is arranged at the top of the machine body assembly, a driving assembly is arranged on the side face of the machine body assembly, a connecting assembly is arranged at one end of the driving assembly, a moving block accurately moves in a plane so as to adapt to glue injection of different rubber products, the glue injection process is stable, and therefore the glue injection use range of the rubber products is wider; rubber injection of rubber products is convenient and fast, caking caused by uneven heating inside the rubber products in the conveying process can be avoided, the fluidity of raw materials is guaranteed, the raw materials inside the storage tank are scraped in the rubber injection process, then the raw materials inside the storage tank are completely discharged, and full use of the rubber injection raw materials is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of injection molding, and specifically provides an injection molding device for rubber products. Background Art

[0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature, can produce large deformations under very small external forces, and can return to its original state after the external force is removed. The molding method of rubber products is injection molding. After each mold opening, multiple rubber sleeves can be injected simultaneously. Adjacent injection parts are connected by the remaining material. Finally, after the overall injection parts are taken out, the remaining material is cut off to separate each injection part. Through various technological means, the elastic rubber is turned into plasticized rubber with plasticity, and then various compounding agents are added to make semi-finished products. Then, through vulcanization, the semi-finished products with plasticity are turned into rubber products with high elasticity and good physical and mechanical properties.

[0003] Chinese Patent Publication No. CN119058008A discloses an injection molding device for wear-resistant and anti-aging rubber products, including an injection box, support blocks, a connecting frame, an exhaust box, a filter mesh, a metal hose, an injection pipe, a heatable buffer injection box structure, a filling, molding, collecting and cooling rack structure, an auxiliary air supply and cooling box structure, and a rotatable adsorption and picking-up rack structure. The four corners of the bottom end of the injection box are respectively bolt-fixed with support blocks; the front of the bottom right side of the injection box is bolt-fixed with a connecting frame; the middle position of the upper right side of the injection box is bolt-fixed with an exhaust box.

[0004] However, the existing device has the following problems:

[0005] When in use, it is relatively cumbersome. The injection treatment is carried out by cooperating the injection box with the injection pipe. Since the rubber raw material is stored inside the injection box, it is not easy to ensure uniform hot air inside during the storage process, resulting in caking of the conveyed raw material. At the same time, the rubber raw material adheres to the wall, so that the rubber raw material is not easily completely discharged, resulting in poor injection effect. Summary of the Invention

[0006] (1) Technical Problems to be Solved

[0007] In view of the deficiencies of the prior art, the present invention provides an injection molding device for rubber products, which has the advantages of treating rubber raw material wall adhesion and solves the problem of uneven heating and caking of the storage components.

[0008] (2) Technical Solutions

[0009] To achieve the above object, the present invention provides the following technical solution: An injection molding device for rubber products, including a body assembly;

[0010] A moving component is provided on the side of the body component, a material storage component is provided on the top of the body component, a driving component is provided on the side of the body component, a connecting component is provided at one end of the driving component, and a stirring component is provided on the side of the connecting component;

[0011] The connecting component includes a connecting rod. One end of the connecting rod is fixedly connected to one end of the driving component. One end of the connecting rod is fixedly connected with a connecting column. One end of the connecting column is rotatably connected to the inside of the material storage component. A first gear is fixedly installed on the side of the connecting rod. A second gear is meshed with the surface of the first gear. The side of the second gear is fixedly connected to the inside of the connecting column. A third gear is meshed with the surface of the first gear. A connecting shaft is fixedly installed inside the third gear. One end of the connecting shaft is rotatably connected to the inside of the connecting column;

[0012] The stirring component includes a first bevel gear and a fixing rod. The inside of the first bevel gear is fixedly installed on the side of the connecting shaft. A second bevel gear is meshed with the side of the first bevel gear. A stirring rod is fixedly installed inside the second bevel gear. The surface of the stirring rod is rotatably connected to the inside of the connecting column. One end of the fixing rod is fixedly connected to the side of the connecting column. The other end of the fixing rod is fixedly connected with a scraping plate. The side of the scraping plate is slidably connected to the inside of the material storage component.

[0013] Preferably, the body component includes a main body. A support frame is fixedly installed inside the main body. A support platform is fixedly installed at the bottom of the main body. A controller is fixedly installed on the side of the support platform.

[0014] Preferably, the moving component includes a stepper motor. The side of the stepper motor is fixedly connected to the side of the support frame. A threaded rod is fixedly installed at the output end of the stepper motor. A moving block is threadedly connected to the surface of the threaded rod. The side of the moving block is slidably connected to a moving rail. The side of the moving rail is fixedly connected to the side of the support frame.

[0015] Preferably, an adjusting component is provided on the side of the moving component, a glue injection component is provided on the side of the adjusting component, and a cooling component is provided inside the body component.

[0016] Preferably, the adjusting component includes a cylinder. The side of the cylinder is fixedly installed on the side of the moving block.

[0017] Preferably, a fixing frame is fixedly installed at the telescopic end of the cylinder.

[0018] Preferably, the glue injection component includes a fixing block. The side of the fixing block is fixedly installed on the side of the fixing frame. A glue injection head is fixedly installed on the side of the fixing block.

[0019] Preferably, the cooling assembly includes a cooler and a fixed platform. The side of the cooler is fixedly installed inside the support platform, and a through groove is formed inside the fixed platform.

[0020] Preferably, the material storage assembly includes a material storage tank. The bottom of the material storage tank is fixedly installed on the top of the support platform. A valve is fixedly installed on the side of the material storage tank. A connecting pipe is fixedly installed on the side of the valve, and one end of the connecting pipe is fixedly installed with one end of a glue injection head.

[0021] Preferably, the driving assembly includes a connecting frame. The side of the connecting frame is fixedly installed on the side of the main body. A driving motor is fixedly installed on the side of the connecting frame, and a driving shaft is fixedly installed at the output end of the driving motor.

[0022] (III) Beneficial Effects

[0023] Compared with the prior art, the present invention provides a rubber product injection molding device, which has the following

[0024] beneficial effects:

[0025] 1. For this rubber product injection molding device, by starting the stepping motor to drive the threaded rod fixed at the output end to rotate, at this time, the threaded rod drives the moving block threadedly connected to its surface to move along the moving rail direction, so that the moving block moves precisely in the plane to adapt to the injection of different rubber products, and the injection process is stable. Furthermore, the injection range of rubber products is wider, and the injection of rubber products is convenient and fast.

[0026] 2. For this rubber product injection molding device, the connecting shaft drives the first bevel gear to rotate. At this time, the first bevel gear drives the second bevel gear meshed on its surface to rotate, so that the second bevel gear drives the stirring rod fixed inside to rotate, thereby enabling the stirring rod to stir the raw materials inside the material storage tank, which can avoid caking during the conveying process due to uneven heating inside, ensure the fluidity of the raw materials, and the connecting column drives the fixed rod on the side to rotate, so that the fixed rod drives the scraper fixed at one end to rotate, so as to scrape the raw materials inside the material storage tank during the injection process, and further enable the raw materials inside the material storage tank to be completely discharged, facilitating the full use of the injection raw materials for rubber products. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of a rubber product injection molding device proposed by the present invention;

[0028] Figure 2 It is a schematic diagram of the structure of the driving assembly of a rubber product injection molding device proposed by the present invention;

[0029] Figure 3Schematic diagram of the moving component structure of a rubber product injection molding device proposed by the present invention;

[0030] Figure 4 Schematic diagram of the cooling component structure of a rubber product injection molding device proposed by the present invention;

[0031] Figure 5 For a rubber product injection molding device proposed by the present invention Figure 4 Enlarged structure schematic diagram at position A;

[0032] Figure 6 Schematic diagram of the material storage component structure of a rubber product injection molding device proposed by the present invention;

[0033] Figure 7 Schematic diagram of the connection component structure of a rubber product injection molding device proposed by the present invention;

[0034] Figure 8 Schematic diagram of the stirring component structure of a rubber product injection molding device proposed by the present invention.

[0035] In the figure: 1. Body component; 101. Body; 102. Support frame; 103. Support table; 104. Controller; 2. Moving component; 201. Stepper motor; 202. Threaded rod; 203. Moving block; 204. Moving rail; 3. Adjusting component; 301. Cylinder; 302. Fixed frame; 4. Injection component; 401. Fixed block; 402. Injection head; 5. Cooling component; 501. Cooler; 502. Fixed table; 503. Through groove; 6. Material storage component; 601. Material storage tank; 602. Valve; 603. Connecting pipe; 7. Driving component; 701. Connecting frame; 702. Driving motor; 703. Driving shaft; 8. Connecting component; 801. Connecting rod; 802. Connecting column; 803. First gear; 804. Second gear; 805. Third gear; 806. Connecting shaft; 9. Stirring component; 901. First bevel gear; 902. Second bevel gear; 903. Stirring rod; 904. Fixed rod; 905. Scraper. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Please refer to Figures 1 to 8, an embodiment of the present invention provides a rubber product injection molding device, which is applied to the rubber product injection scenario. In this embodiment, by improving the structure of the injection molding device, it has the advantage of sufficient injection and discharging. Specifically, taking the injection molding device as an example, as a preferred solution in this embodiment, the injection molding device is specifically a rubber product injection molding device, which can discharge the injection raw materials evenly, not easily agglomerate, and discharge sufficiently.

[0038] Please refer to Figures 1 to 8 , the present invention provides a technical solution: a rubber product injection molding device, which is mainly applied to the rubber product injection scenario.

[0039] A moving component 2 is arranged on the side of the body component 1, an adjusting component 3 is arranged on the side of the moving component 2, an injection component 4 is arranged on the side of the adjusting component 3, a cooling component 5 is arranged inside the body component 1, a material storage component 6 is arranged on the top of the body component 1, a driving component 7 is arranged on the side of the body component 1, a connecting component 8 is arranged at one end of the driving component 7, and a stirring component 9 is arranged on the side of the connecting component 8.

[0040] The body component 1 includes a main body 101, a support frame 102 is fixedly installed inside the main body 101, a support platform 103 is fixedly installed at the bottom of the main body 101, and a controller 104 is fixedly installed on the side of the support platform 103. By starting the controller 104 on the side of the support platform 103, the injection work is carried out inside the main body 101 component at this time, and the support frame 102 is set to guide the internal structure.

[0041] The moving component 2 includes a stepping motor 201, the side of the stepping motor 201 is fixedly connected to the side of the support frame 102, a threaded rod 202 is fixedly installed at the output end of the stepping motor 201, a moving block 203 is threadedly connected to the surface of the threaded rod 202, the side of the moving block 203 is slidably connected to a moving rail 204, and the side of the moving rail 204 is fixedly connected to the side of the support frame 102. By starting the stepping motor 201 to drive the threaded rod 202 fixed at the output end to rotate, at this time the threaded rod 202 drives the moving block 203 threadedly connected to its surface to move along the direction of the sliding moving rail 204, so that the moving block 203 makes precise movements in the plane to adapt to the injection of different rubber products, and the injection process is stable. Furthermore, the application range of rubber product injection is wider, and the rubber product injection is convenient and fast.

[0042] The adjusting component 3 includes a cylinder 301, the side of the cylinder 301 is fixedly installed on the side of the moving block 203, and a fixed frame 302 is fixedly installed at the telescopic end of the cylinder 301. By starting the cylinder 301 to drive the fixed frame 302 fixed at the telescopic end to move, the injection head 402 moves downward to carry out the injection process of the rubber product.

[0043] The glue injection assembly 4 includes a fixed block 401. The side surface of the fixed block 401 is fixedly installed with the side surface of the fixed frame 302. A glue injection head 402 is fixedly installed on the side surface of the fixed block 401. By adjusting the different positions of the fixed block 401 on the fixed frame 302, the angle of the glue injection head 402 can be adjusted, which is more convenient for injecting glue into rubber products.

[0044] The cooling assembly 5 includes a cooler 501 and a fixed table 502. The side surface of the cooler 501 is fixedly installed inside the support table 103. A through groove 503 is opened inside the fixed table 502. By fixedly installing the rubber product mold above the fixed table 502 and starting the cooler 501 to perform the cooling work after the glue injection, the cold air generated by the cooler 501 can pass through the through groove 503 to cool the rubber product above the fixed table 502.

[0045] The material storage assembly 6 includes a material storage tank 601. The bottom of the material storage tank 601 is fixedly installed on the top of the support table 103. A valve 602 is fixedly installed on the side surface of the material storage tank 601. A connecting pipe 603 is fixedly installed on the side surface of the valve 602. One end of the connecting pipe 603 is fixedly installed with one end of the glue injection head 402. By storing the rubber product raw material inside the material storage tank 601, the rubber product raw material can be processed inside the material storage tank 601. And by opening the valve 602, under the promotion of the glue injection head 402, the glue injection raw material passes through the connecting pipe 603 to perform the glue injection work on the rubber product at the glue injection head 402.

[0046] The driving assembly 7 includes a connecting frame 701. The side surface of the connecting frame 701 is fixedly installed with the side surface of the machine body. A driving motor 702 is fixedly installed on the side surface of the connecting frame 701. A driving shaft 703 is fixedly installed at the output end of the driving motor 702. By starting the driving motor 702 fixed on the side surface of the connecting frame 701 to drive the driving shaft 703 fixed at the output end to rotate, it can provide stable power.

[0047] The connecting component 8 includes a connecting rod 801. One end of the connecting rod 801 is fixedly connected to one end of the driving shaft 703. A connecting column 802 is fixedly connected to one end of the connecting rod 801. One end of the connecting column 802 is rotatably connected to the inside of the storage tank 601. A first gear 803 is fixedly installed on the side surface of the connecting rod 801. A second gear 804 is meshed with the surface of the first gear 803. The side surface of the second gear 804 is fixedly connected to the inside of the connecting column 802. A third gear 805 is meshed with the surface of the first gear 803. A connecting shaft 806 is fixedly installed inside the third gear 805. One end of the connecting shaft 806 is rotatably connected to the inside of the connecting column 802. By driving the connecting rod 801 to rotate through the driving shaft 703, the connecting rod 801 can drive the connecting column 802 to rotate inside the storage tank 601. At this time, the connecting rod 801 drives the first gear 803 fixed on the side surface to rotate, so that the first gear 803 rotates along the second gear 804, and the first gear 803 drives the third gear 805 to rotate, so that the third gear 805 drives the connecting shaft 806 to rotate inside the connecting column 802. Furthermore, while the driving shaft 703 drives the connecting rod 801 and the connecting column 802 to rotate, it drives the connecting shaft 806 to rotate, thereby providing stable transmission.

[0048] The stirring component 9 includes a first bevel gear 901 and a fixing rod 904. The inside of the first bevel gear 901 is fixedly installed on the side surface of the connecting shaft 806. A second bevel gear 902 is meshed with the side surface of the first bevel gear 901. A stirring rod 903 is fixedly installed inside the second bevel gear 902. The surface of the stirring rod 903 is rotatably connected to the inside of the connecting column 802. One end of the fixing rod 904 is fixedly connected to the side surface of the connecting column 802. The other end of the fixing rod 904 is fixedly connected to a scraping plate 905. The side surface of the scraping plate 905 is slidably connected to the inside of the storage tank 601. By driving the first bevel gear 901 to rotate through the connecting shaft 806, at this time, the first bevel gear 901 drives the second bevel gear 902 meshed on the surface to rotate, so that the second bevel gear 902 drives the stirring rod 903 fixed inside to rotate, so that the stirring rod 903 stirs the raw materials inside the storage tank 601, which can avoid caking during the conveying process due to uneven heating inside and ensure the fluidity of the raw materials. And the connecting column 802 drives the fixing rod 904 on the side surface to rotate, so that the fixing rod 904 drives the scraping plate 905 fixed at one end to rotate, so as to scrape the raw materials inside the storage tank 601 during the glue injection process, so that the raw materials inside the storage tank 601 are completely discharged, which is convenient for the full use of the rubber product injection raw materials.

[0049] The electrical components mentioned in this article are all electrically connected to an external main controller, and the main controller can be a conventional known device such as a computer that plays a control role.

[0050] In summary, when the rubber product injection molding device is in use:

[0051] 1. Start the controller 104 on the side of the support platform 103. At this time, the injection work is carried out inside the main body 101 assembly. Set the support frame 102 to guide the internal structure, and fixedly install the rubber product mold above the fixed table 502;

[0052] 2. Drive the drive shaft 703 fixed to the output end by starting the drive motor 702 fixed to the side of the connecting frame 701 to rotate, so as to provide stable power. The drive shaft 703 drives the connecting rod 801 to rotate, enabling the connecting rod 801 to drive the connecting column 802 to rotate inside the storage tank 601. At this time, the connecting rod 801 drives the first gear 803 fixed to the side to rotate, so that the first gear 803 rotates along the second gear 804, and the first gear 803 drives the third gear 805 to rotate, so that the third gear 805 drives the connecting shaft 806 to rotate inside the connecting column 802. Furthermore, while the drive shaft 703 drives the connecting rod 801 and the connecting column 802 to rotate, it drives the connecting shaft 806 to rotate;

[0053] 3. The connecting shaft 806 drives the first bevel gear 901 to rotate. At this time, the first bevel gear 901 drives the second bevel gear 902 engaged on the surface to rotate, so that the second bevel gear 902 drives the stirring rod 903 fixed inside to rotate, so that the stirring rod 903 stirs the raw materials inside the storage tank 601, which can avoid caking during the conveying process due to uneven heating inside, ensure the fluidity of the raw materials, and the connecting column 802 drives the fixed rod 904 on the side to rotate, so that the fixed rod 904 drives the scraper 905 fixed at one end to rotate, so as to scrape the raw materials inside the storage tank 601 during the injection process, and then completely discharge the raw materials inside the storage tank 601;

[0054] 4. Store the rubber product raw materials inside the storage tank 601, so as to process the rubber product raw materials inside the storage tank 601, and open the valve 602. Under the promotion of the injection head 402, the injection raw materials are injected into the rubber product through the connecting pipe 603 at the injection head 402;

[0055] 5. Start the stepping motor 201 to drive the rotation of the threaded rod 202 fixed to the output end. At this time, the threaded rod 202 drives the moving block 203 threadedly connected to its surface to move along the moving track 204, so that the moving block 203 makes precise movement in the plane to adapt to the injection molding of different rubber products, and the injection molding process is stable. Start the cylinder 301 to drive the fixed frame 302 fixed to the telescopic end to move, so that the injection head 402 moves downward to perform the injection molding process of the rubber product. Adjust the fixing block 401 at different positions on the fixed frame 302 to adjust the angle of the injection head 402, which is more convenient for the injection molding of rubber products.

[0056] 6. Start the cooler 501 to perform the cooling work after the injection molding is completed. The cold air generated by the cooler 501 can pass through the through groove 503 to cool the rubber product above the fixed table 502.

[0057] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one" does not exclude the existence of another identical element in the process, method, article or device including the said element.

[0058] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rubber product injection molding device, characterized in that: It comprises a body assembly (1), wherein: A moving component (2) is arranged on the side of the body component (1), a material storage component (6) is arranged on the top of the body component (1), a driving component (7) is arranged on the side of the body component (1), a connecting component (8) is arranged at one end of the driving component (7), and a stirring component (9) is arranged on the side of the connecting component (8); The connecting assembly (8) comprises a connecting rod (801), one end of which is fixedly connected to one end of the driving assembly (7), one end of which is fixedly connected to a connecting column (802), one end of which is rotatably connected to the inside of the material storage assembly (6), a first gear (803) is fixedly mounted on the side of the connecting rod (801), a second gear (804) is meshingly connected to the surface of the first gear (803), a side of the second gear (804) is fixedly connected to the inside of the connecting column (802), a third gear (805) is meshingly connected to the surface of the first gear (803), a connecting shaft (806) is fixedly mounted inside the third gear (805), and one end of the connecting shaft (806) is rotatably connected to the inside of the connecting column (802); The stirring assembly (9) comprises a first bevel gear (901) and a fixed rod (904); the interior of the first bevel gear (901) is fixedly mounted on the side of the connecting shaft (806); the side of the first bevel gear (901) is meshingly connected with the second bevel gear (902); the interior of the second bevel gear (902) is fixedly mounted with a stirring rod (903); the surface of the stirring rod (903) is rotationally connected to the interior of the connecting column (802); one end of the fixed rod (904) is fixedly connected to the side of the connecting column (802); the other end of the fixed rod (904) is fixedly connected with a scraper (905); the side of the scraper (905) is slidably connected to the interior of the storage assembly (6).

2. A rubber product injection molding device according to claim 1, characterized in that: The machine body assembly (1) comprises a main body (101), a support frame (102) is fixedly installed inside the main body (101), a support platform (103) is fixedly installed at the bottom of the main body (101), and a controller (104) is fixedly installed on the side of the support platform (103).

3. The rubber product injection molding device according to claim 1, characterized in that: The moving assembly (2) comprises a stepper motor (201), the side of the stepper motor (201) is fixedly connected to the side of the support frame (102), a threaded rod (202) is fixedly mounted on the output end of the stepper motor (201), a moving block (203) is threadedly connected to the surface of the threaded rod (202), a moving rail (204) is slidably connected to the side of the moving block (203), and the side of the moving rail (204) is fixedly connected to the side of the support frame (102).

4. A rubber product injection molding device according to claim 3, characterized in that: An adjusting component (3) is arranged on the side of the moving component (2), a glue injection component (4) is arranged on the side of the adjusting component (3), and a cooling component (5) is arranged inside the body component (1).

5. A rubber product injection molding device according to claim 4, characterized in that: The adjustment assembly (3) comprises a cylinder (301), and the side surface of the cylinder (301) is fixedly mounted to the side surface of the moving block (203).

6. A rubber product injection molding device according to claim 5, characterized in that: A fixing frame (302) is fixedly mounted on the telescopic end of the cylinder (301).

7. A rubber product injection molding device according to claim 6, characterized in that: The glue injection assembly (4) comprises a fixed block (401), the side of the fixed block (401) is fixedly mounted to the side of the fixed frame (302), and a glue injection head (402) is fixedly mounted on the side of the fixed block (401).

8. The rubber product injection molding device according to claim 4, characterized in that: The cooling assembly (5) comprises a cooler (501) and a fixing platform (502), the side of the cooler (501) is fixedly mounted inside the support platform (103), and a through groove (503) is provided inside the fixing platform (502).

9. The rubber product injection molding device according to claim 7, characterized in that: The material storage assembly (6) comprises a material storage tank (601), the bottom of which is fixedly mounted on the top of the support platform (103), a valve (602) is fixedly mounted on the side of the material storage tank (601), a connecting pipe (603) is fixedly mounted on the side of the valve (602), and one end of the connecting pipe (603) is fixedly mounted on one end of the glue injection head (402).

10. The rubber product injection molding device according to claim 2, characterized in that: The driving assembly (7) comprises a connecting frame (701), the side of the connecting frame (701) is fixedly mounted to the side of the body (101), a driving motor (702) is fixedly mounted on the side of the connecting frame (701), and a driving shaft (703) is fixedly mounted on the output end of the driving motor (702).

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