Deburring equipment for silicone rubber product and mold

Abstract

The utility model discloses deburring equipment for a silicon rubber product and a mold. The deburring equipment comprises a complete machine frame, two groups of grinding head mechanisms, two groups of grinding head vertical moving modules and two groups of mold cavity transverse moving modules, one group of grinding head vertical moving modules controls one group of grinding head mechanisms to move up and down; the die cavity transverse moving module comprises a die cavity walking sliding rail and a die cavity walking sliding plate, a die cavity walking sliding block is fixed to the die cavity walking sliding plate and slides on the die cavity walking sliding rail, and a die cavity positioning frame is fixed to the inner side of the die cavity walking sliding plate; the grinding head mechanism comprises a power head, a power head motor and a grinding head. The deburring equipment for the silicone rubber product and the mold is used for removing burrs of the silicone rubber product and the mold, action is smooth, meanwhile, deburring treatment is conducted on the upper surface and the lower surface of the silicone rubber product and the mold, the production efficiency and accuracy are improved, and labor loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mold cleaning, in particular to a deburring device for a silicone rubber product and a mold. Background Art

[0002] During the production process of silicone rubber, it is formed in the silicone rubber mold cavity. During the production process of silicone rubber, due to the mold, the product will have burrs. Excess burrs need to be removed before demoulding and residual burrs on the mold need to be cleaned after demoulding. The purpose is to make more products. Conventional processing is done manually to wipe off excess waste from the silicone rubber product and the top and bottom of the mold. This type of operation consumes a lot of manpower and has low efficiency, affecting the environment of the workshop and is not conducive to the progress of the production line. Utility Model Content

[0003] One purpose of the utility model is to provide a deburring device for silicone rubber products and molds, which can remove burrs on silicone rubber products and molds automatically instead of manually, thereby improving efficiency, ensuring quality, and making the workshop environment clean and tidy.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] A deburring device for silicone rubber products and molds, comprising a whole machine frame, two groups of grinding head mechanisms, two groups of grinding head vertical movement modules and a mold cavity horizontal movement module; the grinding head vertical movement module is located at the rear end of the whole machine frame, and a group of the grinding head vertical movement modules controls the up and down movement of a group of the grinding head mechanisms;

[0006] The mold cavity transverse movement module comprises a mold cavity walking rail and a mold cavity walking slide plate, the mold cavity walking rail is fixed on both sides of the whole machine frame along the front-back direction, the mold cavity walking slide plate is fixed with a mold cavity walking slider, the mold cavity walking slider slides on the mold cavity walking rail, and a mold cavity positioning frame is fixed on the inner side of the mold cavity walking slide plate;

[0007] The grinding head mechanism includes a power head, a power head motor and a grinding head. Several groups of driven gears are arranged inside the power head. A driving gear is installed on the driving end of the power head motor. The driving gear and the driven gear are meshed and transmitted. The grinding head bearing is connected to the power head, and the upper end of the grinding head is fixedly connected to the driven gear.

[0008] As a preferred technical solution, a plurality of intermediate gears are rotatably connected inside the power head, and the intermediate gears are meshed with the driven gears for transmission.

[0009] As a preferred technical solution, both sides of the whole machine frame are rotatably connected with front and rear screw rods of the mold cavity, a mold cavity nut is fixed on the mold cavity walking slide, and the front and rear screw rods of the mold cavity are threadedly connected with the mold cavity nut.

[0010] As a preferred technical solution, front and rear motors are installed on both sides of the rear end of the whole machine frame, and the driving ends of the front and rear motors are connected to the ends of the front and rear screw rods of the mold cavity.

[0011] As a preferred technical solution, a vertical arm is fixed to the rear of the whole machine frame, a lifting guide rail is arranged on the vertical arm along the vertical direction, a lifting slide is arranged at the rear end of the grinding head mechanism, a lifting slider is fixed on the lifting slide, the lifting slider slides on the lifting guide rail, and a connecting rod is connected between the lifting slide and the power head.

[0012] As a preferred technical solution, a lifting motor is fixed on the whole machine frame, a driving end of the lifting motor is connected to a lifting screw rod, a lifting nut is fixed on the lifting slide plate, and the lifting screw rod is threadedly connected to the lifting nut.

[0013] As a preferred technical solution, a dust collector joint is provided below the grinding head mechanism, and the dust collector joint is fixed on the whole machine frame.

[0014] As a preferred technical solution, a shielding door cylinder is fixed to the front end of the whole machine frame, a driving end of the shielding door cylinder is connected to the shielding door, and the shielding door slides along the vertical direction of the automatic door.

[0015] The beneficial effects of the utility model are: providing a deburring device for silicone rubber products and molds, which is used to remove burrs from silicone rubber products and molds, has smooth movements, and processes the upper and lower surfaces of the silicone rubber products and molds at the same time, thereby improving production efficiency and accuracy and reducing labor losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below based on the drawings and embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of a deburring device for a silicone rubber product and a mold according to an embodiment;

[0018] Figure 2 This is a structural diagram of the silicone rubber product and the mold moving forward and backward according to the embodiment;

[0019] Figure 3 This is a structural diagram of the first power head moving up and down according to the embodiment;

[0020] Figure 4This is a structural diagram of the second power head moving up and down according to the embodiment;

[0021] Figure 5 It is the internal structure diagram of the power head described in the embodiment;

[0022] Figure 6 It is a structural diagram of the grinding head described in the embodiment.

[0023] Figures 1 to 6 middle:

[0024] 1. Whole machine frame; 2. Cavity travel rail; 3. Cavity travel skateboard; 4. Cavity travel slider; 5. Cavity positioning frame; 6. Power head; 7. Power head motor; 8. Grinding head; 9. Driven gear; 10. Driving gear; 11. Intermediate wheel; 12. Cavity front and rear screw rods; 13. Cavity gong nut; 14. Front and rear motors; 15. Vertical arm; 16. Lifting guide rail; 17. Lifting skateboard; 18. Lifting slider; 19. Connecting rod; 20. Lifting motor; 21. Lifting screw rod; 22. Lifting gong nut; 23. Dust collector joint; 24. Shielding door cylinder; 25. Shielding door; 26. Silicone rubber mold. DETAILED DESCRIPTION

[0025] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0026] like Figures 1 to 6 As shown, in this embodiment, a deburring device for silicone rubber products and molds includes a whole machine frame 1, two sets of grinding head mechanisms, two sets of grinding head vertical movement modules and a mold cavity horizontal movement module; the grinding head vertical movement module is located at the rear end of the whole machine frame 1, and a set of grinding head vertical movement modules controls the up and down movement of a set of grinding head mechanisms;

[0027] The mold cavity transverse movement module comprises a mold cavity walking rail 2 and a mold cavity walking slide plate 3. The mold cavity walking rail 2 is fixed on both sides of the whole machine frame 1 along the front-back direction. The mold cavity walking slide plate 3 is fixed with a mold cavity walking slider 4. The mold cavity walking slider 4 slides on the mold cavity walking rail 2. The inner side of the mold cavity walking slide plate 3 is fixed with a mold cavity positioning frame 5.

[0028] The grinding head mechanism includes a power head 6, a power head motor 7 and a grinding head 8. Several groups of driven gears 9 are arranged inside the power head 6. A driving gear 10 is installed on the driving end of the power head motor 7. The driving gear 10 is meshed with the driven gear 9. The grinding head 8 is connected to the power head 6 by a bearing, and the upper end of the grinding head 8 is fixedly connected to the driven gear 9.

[0029] The manipulator places the silicone rubber mold 26 horizontally on the mold cavity positioning frame 5, and the mold cavity walking slide plate 3 moves backward along the mold cavity walking slide block 4, driving the silicone rubber mold 26 on the mold cavity positioning frame 5 to move backward. The two groups of grinding head vertical movement modules respectively control the two groups of grinding head mechanisms to move up and down, and press on the upper and lower surfaces of the silicone rubber mold 26 respectively. The power head motor 7 drives the grinding head 8 to follow the rotation through the driving gear 10 and the driven gear 9. The grinding head 8 presses on the silicone rubber mold 26 and rotates. When the silicone rubber mold 26 moves back and forth, the grinding head 8 will brush off the burrs.

[0030] A plurality of intermediate wheels 11 are rotatably connected inside the power head 6, and the intermediate wheels 11 are meshed with the driven gears 9 for transmission. The power head motor 7 controls the driving gear 10 to rotate, and the driving gear 10 meshes with the intermediate wheels 11 to rotate. The intermediate wheels 11 then drive the multi-stage driven gears 9 to rotate, thereby realizing the synchronous rotation between the driven gears 9 and controlling the grinding head 8 to remove burrs intactly and seamlessly.

[0031] Both sides of the whole machine frame 1 are rotatably connected with the front and rear screw rods 12 of the cavity, and the cavity nut 13 is fixed on the cavity walking slide 3. The front and rear screw rods 12 of the cavity are threadedly connected with the cavity nut 13. Moreover, front and rear motors 14 are installed on both sides of the rear end of the whole machine frame 1. The driving ends of the front and rear motors 14 are connected to the ends of the front and rear screw rods 12 of the cavity. The front and rear motors 14 provide power to control the rotation of the front and rear screw rods 12 of the cavity, drive the cavity walking slide 3 with the cavity nut 13 to move forward and backward, and further control the forward and backward movement of the silicone rubber mold 26.

[0032] A vertical arm 15 is fixed to the rear of the whole machine frame 1, and a lifting guide rail 16 is arranged on the vertical arm 15. A lifting slide plate 17 is arranged at the rear end of the grinding head mechanism. A lifting slider 18 is fixed on the lifting slide plate 17, and the lifting slider 18 slides on the lifting guide rail 16. A connecting rod 19 is connected between the lifting slide plate 17 and the power head 6. In addition, a lifting motor 20 is fixed to the whole machine frame 1, and a lifting screw rod 21 is connected to the driving end of the lifting motor 20. A lifting gong nut 22 is fixed on the lifting slide plate 17, and the lifting screw rod 21 is threadedly connected to the lifting gong nut 22. There is a lifting motor 20 on the upper and lower sides, and the lifting motor 20 controls the rotation of the lifting screw rod 21, driving the lifting slide plate 17 with the lifting gong nut 22 to move up and down under the action of the lifting guide rail 16, thereby pressing the grinding head 8 into the silicone rubber mold 26 to grind and remove burrs on the upper and lower sides.

[0033] A dust collector joint 23 is provided below the grinding head mechanism and fixed on the whole machine frame 1. The burrs produced by grinding fall from top to bottom into the dust collector joint 23 and are guided to the bottom and collected into the dust collector, making the workshop environment clean and tidy.

[0034] A shielding door cylinder 24 is fixed to the front end of the whole machine frame 1, and a shielding door 25 is connected to the driving end of the shielding door cylinder 24. The shielding door 25 slides along the vertical direction of the automatic door. During the grinding of burrs, the shielding door cylinder 24 controls the shielding door 25 to block the entrance of the silicone rubber mold 26, so that the burrs will only fall into the dust collector joint 23. When the grinding is completed and the silicone rubber mold 26 needs to be removed and replaced with the silicone rubber mold 26 to be polished, the shielding door cylinder 24 will control the shielding door 25 to move down to open the entrance.

[0035] It should be stated that the above-mentioned specific implementation methods are only preferred embodiments of the present utility model and the technical principles used. Within the technical scope disclosed by the present utility model, any changes or substitutions that can be easily thought of by technicians familiar with this technical field should be included in the protection scope of the present utility model.

Claims

1. A deburring device for silicone rubber products and molds, characterized in that: It includes a whole machine frame, two groups of grinding head mechanisms, two groups of grinding head vertical movement modules and a mold cavity horizontal movement module; the grinding head vertical movement module is located at the rear end of the whole machine frame, and one group of the grinding head vertical movement modules controls the up and down movement of one group of the grinding head mechanisms; The mold cavity transverse movement module comprises a mold cavity walking rail and a mold cavity walking slide plate, the mold cavity walking rail is fixed on both sides of the whole machine frame along the front-back direction, the mold cavity walking slide plate is fixed with a mold cavity walking slider, the mold cavity walking slider slides on the mold cavity walking rail, and a mold cavity positioning frame is fixed on the inner side of the mold cavity walking slide plate; The grinding head mechanism includes a power head, a power head motor and a grinding head. Several groups of driven gears are arranged inside the power head. A driving gear is installed on the driving end of the power head motor. The driving gear and the driven gear are meshed and transmitted. The grinding head bearing is connected to the power head, and the upper end of the grinding head is fixedly connected to the driven gear.

2. A deburring device for silicone rubber products and molds according to claim 1, characterized in that: A plurality of intermediate wheels are rotatably connected in the power head, and the intermediate wheels are meshed with the driven gears for transmission.

3. A deburring device for silicone rubber products and molds according to claim 1, characterized in that: Both sides of the whole machine frame are rotatably connected with the front and rear screw rods of the mold cavity, and the mold cavity walking slide is fixed with a mold cavity nut, and the front and rear screw rods of the mold cavity are threadedly connected with the mold cavity nut.

4. A deburring device for silicone rubber products and molds according to claim 3, characterized in that: Front and rear motors are installed on both sides of the rear end of the whole machine frame, and the driving ends of the front and rear motors are connected to the ends of the front and rear screw rods of the mold cavity.

5. The deburring device for silicone rubber products and molds according to claim 1, characterized in that: A vertical arm is fixed to the rear of the whole machine frame, a lifting guide rail is arranged on the vertical arm along the vertical direction, a lifting slide is arranged at the rear end of the grinding head mechanism, a lifting slider is fixed on the lifting slide, the lifting slider slides on the lifting guide rail, and a connecting rod is connected between the lifting slide and the power head.

6. A deburring device for silicone rubber products and molds according to claim 5, characterized in that: A lifting motor is fixed on the whole machine frame, a driving end of the lifting motor is connected to a lifting screw rod, a lifting nut is fixed on the lifting slide plate, and the lifting screw rod is threadedly connected to the lifting nut.

7. A deburring device for silicone rubber products and molds according to claim 1, characterized in that: A dust collector joint is arranged below the grinding head mechanism, and the dust collector joint is fixed on the whole machine frame.

8. The deburring device for silicone rubber products and molds according to claim 1, characterized in that: A shielding door cylinder is fixed to the front end of the whole machine frame, a driving end of the shielding door cylinder is connected to the shielding door, and the shielding door slides along the vertical direction of the automatic door.

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