Glass mold cavity polishing apparatus

Abstract

The utility model discloses a kind of glass mould cavity polishing equipment, it includes base, the upper of base is equipped with polishing mechanism, polishing mechanism includes the drive motor located in the upper of base, drive motor is fixedly connected with driving shaft, the bottom end of driving shaft is fixedly connected with bottom disc, the bottom of bottom disc is equipped with vertical plate, the top of vertical plate isometrically fixedly connected with multiple bending rods, bottom disc fixed sleeve is connected in the outside of each bending rod, the outside of vertical plate isometrically fixedly connected with multiple guide round rods, the outside of guide round rod movably sleeve is connected with guide frame, the outside of guide frame is equipped with mounting plate, the side of mounting plate away from guide frame is equipped with abrasive layer;The utility model glass mould cavity polishing equipment can change the distance between abrasive layer and vertical plate, and it is convenient to polish the cavity of different specifications of glass mould.

Description

Technical Field

[0001] This utility model belongs to the field of mold processing technology, specifically a glass mold cavity polishing device. Background Technology

[0002] Glass bottles are common glass products in daily life, sturdy, durable, and inexpensive. They are often manufactured using mold blowing. To ensure product quality and precision, the glass mold requires cavity polishing during manufacturing. According to patent document CN103786083B, entitled "A Glass Mold Cavity Polishing Equipment," it includes: a support, a base plate, a fixing mechanism, a moving frame, a roller, a motor, a driver, a tensioning wheel, an inner mold, and a sanding belt. The base plate is located below the support, the fixing mechanism is mounted on the base plate, the moving frame is located above the support, the roller is mounted on the moving frame, the motor is located at the rear end of the roller, the tensioning wheel is mounted on the moving frame, the sanding belt is sleeved on the tensioning wheel and the roller, the inner mold is arranged inside the sanding belt, and the driver is located above the inner mold. However, the following defects still exist: Its polishing device is cylindrical, and the size of the cylindrical polishing device is fixed. Different polishing devices are required for different glass molds, resulting in low applicability. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the prior art, this utility model provides a glass mold cavity polishing device that can perform cavity polishing on glass molds of different specifications.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a glass mold cavity polishing device, including a base, with a polishing mechanism provided above the base; The polishing mechanism includes a drive motor located above the base, a drive shaft fixedly connected to the drive motor, a chassis fixedly connected to the bottom end of the drive shaft, a vertical plate located directly below the chassis, multiple bent rods fixedly connected at equal angles to the top of the vertical plate, the chassis fixedly sleeved on the outside of each bent rod, multiple guide rods fixedly connected at equal angles to the outside of the vertical plate, a guide frame movably sleeved on the outside of the guide rods, a mounting plate located on the outside of the guide frame, and an abrasive layer located on the side of the mounting plate away from the guide frame.

[0005] Preferably, a nut is provided between the chassis and the upright plate. The nut is movably sleeved on the outside of each bent rod. Multiple movable rods are rotatably connected to the outside of the nut at equal angles. The bottom end of each movable rod is rotatably connected to the top of each guide frame.

[0006] Preferably, a lead screw is rotatably connected between the chassis and the upright plate, a handwheel is fixedly installed on the outside of the lead screw, and a nut is threaded onto the outside of the lead screw.

[0007] Preferably, the drive motor is provided with a top ring on the outside, and each curved rod is fixedly connected to a limit post at its top, and each limit post is provided with a ball bearing located at the bottom of the top ring.

[0008] Preferably, the mounting plate has a positioning groove on the side away from the abrasive layer, and the guide frame is inserted into the positioning groove.

[0009] Preferably, a positioning frame is fixedly connected to the side of the mounting plate away from the abrasive layer. The positioning frame is sleeved on the outside of the guide frame, and bolts are provided between the positioning frame and the guide frame.

[0010] Preferably, a U-shaped rod is fixedly installed on the top of the base, a top plate is fixedly sleeved on the outside of the U-shaped rod, an electric push rod is fixedly installed on the bottom of the top plate, a lifting plate is fixedly connected to the output end of the electric push rod, the lifting plate is movably sleeved on the outside of the U-shaped rod, and the drive motor and the top ring are both fixed to the bottom of the lifting plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. By coordinating the handwheel, lead screw, lead nut, movable rod, guide frame, guide rod, and abrasive layer, the distance between the abrasive layer and the vertical plate can be changed, thus facilitating cavity polishing of glass molds of different specifications; 2. The height of the abrasive layer can be adjusted by the cooperation between the electric push rod, the lifting plate, and the U-shaped rod, so that it can enter the glass mold cavity. The cooperation between the drive motor, the drive shaft, and the chassis facilitates the rotation of each abrasive layer to polish the glass mold cavity. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] In the attached diagram: Figure 1 This is a schematic diagram of the glass mold cavity polishing equipment of this utility model; Figure 2 This is a schematic diagram of the polishing mechanism of this utility model; Figure 3 This is a schematic diagram of the chassis structure of this utility model; Figure 4 This is a schematic diagram showing the disassembled structure of the guide frame and mounting plate of this utility model.

[0014] In the diagram: 1. Base; 2. Polishing mechanism; 201. Drive motor; 202. Top ring; 203. Bent rod; 204. Drive shaft; 205. Chassis; 206. Positioning groove; 207. Limiting post; 208. Ball bearing; 209. Handwheel; 2010. Nut; 2011. Movable rod; 2012. Guide rod; 2013. Vertical plate; 2014. Guide frame; 2015. Abrasive layer; 2016. Lead screw; 2017. Bolt; 2018. Positioning frame; 2019. Mounting plate; 3. Lifting plate; 4. Top plate; 5. Electric push rod; 6. U-shaped rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] Example 1, by Figure 1 The present invention relates to a glass mold cavity polishing device, including a base 1, and a polishing mechanism 2 is provided above the base 1.

[0017] Specifically, by Figures 2-4 The polishing mechanism 2 includes a drive motor 201 located above the base 1. A drive shaft 204 is fixedly connected to the drive motor 201. A chassis 205 is fixedly connected to the bottom end of the drive shaft 204. A vertical plate 2013 is provided directly below the chassis 205. Multiple bent rods 203 are fixedly connected at equal angles to the top of the vertical plate 2013. The chassis 205 is fixedly sleeved on the outside of each bent rod 203. Multiple guide rods 2012 are fixedly connected at equal angles to the outside of the vertical plate 2013. A guide frame 2014 is movably sleeved on the outside of the guide rods 2012. A mounting plate 2019 is provided on the outside of the guide frame 2014. An abrasive layer 2015 is provided on the side of the mounting plate 2019 away from the guide frame 2014. The abrasive layer 2015 is used for grinding and polishing. When the drive motor 201 is started, it drives the drive shaft 204 to rotate, which in turn drives the chassis 205 to rotate. The bent rod 203 drives the vertical plate 2013 to rotate, thereby realizing the circumferential rotation of each abrasive layer 2015.

[0018] A nut 2010 is provided between the chassis 205 and the upright plate 2013. The nut 2010 is movably sleeved on the outside of each bent rod 203. Multiple movable rods 2011 are rotatably connected to the outside of the nut 2010 at equal angles. The bottom end of each movable rod 2011 is rotatably connected to the top of each guide frame 2014. A screw rod 2016 is rotatably connected between the chassis 205 and the upright plate 2013. A handwheel 209 is fixedly installed on the outside of the screw rod 2016. The nut 2010 is threadedly sleeved on the outside of the screw rod 2016. When the handwheel 209 is rotated, the lead screw 2016 is driven to rotate, which allows the lead nut 2010 to slide longitudinally along each bent rod 203. This allows the guide frame 2014 to slide along the guide rod 2012 via the movable rod 2011, thereby adjusting the position of the abrasive layer 2015.

[0019] A top ring 202 is provided on the outside of the drive motor 201. Each bent rod 203 is fixedly connected to a limit post 207. Each limit post 207 is provided with a ball bearing 208 located at the bottom of the top ring 202. When the upright plate 2013 rotates, each bent rod 203 drives each limit post 207 to rotate. At the same time, each ball bearing 208 rolls at the bottom of the top ring 202 to limit the upright plate 2013 and ensure the stability of the upright plate 2013 when rotating. A positioning groove 206 is provided on the side of the mounting plate 2019 away from the abrasive layer 2015. The guide frame 2014 is inserted into the positioning groove 206. A positioning frame 2018 is fixedly connected on the side of the mounting plate 2019 away from the abrasive layer 2015. The positioning frame 2018 is sleeved on the outside of the guide frame 2014. A bolt 2017 is provided between the positioning frame 2018 and the guide frame 2014. First, place the positioning frame 2018 on the outside of the guide frame 2014 so that the guide frame 2014 is inserted into the positioning groove 206. Then, connect the positioning frame 2018 to the guide frame 2014 with bolts 2017 to complete the installation of the mounting plate 2019. When the bolts 2017 are loosened, the mounting plate 2019 can be removed from the guide frame 2014, which makes it easy to replace the abrasive layer 2015.

[0020] Specifically, by Figure 1 As shown, a U-shaped rod 6 is fixedly installed on the top of the base 1, a top plate 4 is fixedly sleeved on the outside of the U-shaped rod 6, an electric push rod 5 is fixedly installed on the bottom of the top plate 4, a lifting plate 3 is fixedly connected to the output end of the electric push rod 5, the lifting plate 3 is movably sleeved on the outside of the U-shaped rod 6, and the drive motor 201 and the top ring 202 are both fixed to the bottom of the lifting plate 3. When the electric push rod 5 is activated, it drives the lifting plate 3 to slide longitudinally along the U-shaped rod 6, thereby adjusting the height of the abrasive layer 2015.

[0021] Working principle: First, start the electric push rod 5, which drives the lifting plate 3 to slide down along the U-shaped rod 6, and drives each abrasive layer 2015 to move down into the glass mold cavity. Then, rotate the handwheel 209, which drives the lead screw 2016 to rotate, and drives the lead screw nut 2010 to slide down along each bent rod 203. Through each movable rod 2011, each guide frame 2014 slides along each guide rod 2012. At the same time, each abrasive layer 2015 moves until it contacts the inner wall of the glass mold cavity. Finally, the drive motor 201 is started, which drives the drive shaft 204 to rotate and the chassis 205 to rotate, so as to realize the circumferential rotation of each abrasive layer 2015 to polish the glass mold cavity.

[0022] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the protection scope of this utility model.

Claims

1. A glass mold cavity polishing device, comprising a base (1), characterized in that: A polishing mechanism (2) is provided above the base (1); The polishing mechanism (2) includes a drive motor (201) located above the base (1), a drive shaft (204) fixedly connected to the drive motor (201), a chassis (205) fixedly connected to the bottom end of the drive shaft (204), a vertical plate (2013) is provided directly below the chassis (205), a plurality of bent rods (203) are fixedly connected at equal angles to the top of the vertical plate (2013), the chassis (205) is fixedly sleeved on the outside of each bent rod (203), a plurality of guide rods (2012) are fixedly connected at equal angles to the outside of the vertical plate (2013), a guide frame (2014) is movably sleeved on the outside of the guide rods (2012), a mounting plate (2019) is provided on the outside of the guide frame (2014), and an abrasive layer (2015) is provided on the side of the mounting plate (2019) away from the guide frame (2014).

2. The glass mold cavity polishing equipment according to claim 1, characterized in that: A nut (2010) is provided between the chassis (205) and the upright plate (2013). The nut (2010) is movably sleeved on the outside of each bent rod (203). Multiple movable rods (2011) are rotatably connected to the outside of the nut (2010) at equal angles. The bottom end of each movable rod (2011) is rotatably connected to the top of each guide frame (2014).

3. The glass mold cavity polishing equipment according to claim 1, characterized in that: A lead screw (2016) is rotatably connected between the chassis (205) and the upright plate (2013). A handwheel (209) is fixedly installed on the outside of the lead screw (2016), and a nut (2010) is threaded onto the outside of the lead screw (2016).

4. The glass mold cavity polishing equipment according to claim 1, characterized in that: The drive motor (201) has a top ring (202) on its outer side, and each of the bent rods (203) has a limit post (207) fixedly connected to its top. Each limit post (207) has a ball (208) located at the bottom of the top ring (202) on its top.

5. A glass mold cavity polishing device according to claim 1, characterized in that: The mounting plate (2019) has a positioning groove (206) on the side away from the abrasive layer (2015), and the guide frame (2014) is inserted into the positioning groove (206).

6. The glass mold cavity polishing equipment according to claim 1, characterized in that: The mounting plate (2019) is fixedly connected to a positioning frame (2018) on the side away from the abrasive layer (2015). The positioning frame (2018) is sleeved on the outside of the guide frame (2014), and a bolt (2017) is provided between the positioning frame (2018) and the guide frame (2014).

7. The glass mold cavity polishing equipment according to claim 1, characterized in that: A U-shaped rod (6) is fixedly installed on the top of the base (1). A top plate (4) is fixedly sleeved on the outside of the U-shaped rod (6). An electric push rod (5) is fixedly installed on the bottom of the top plate (4). A lifting plate (3) is fixedly connected to the output end of the electric push rod (5). The lifting plate (3) is movably sleeved on the outside of the U-shaped rod (6). The drive motor (201) and the top ring (202) are both fixed to the bottom of the lifting plate (3).

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