Cosmetic bottle glass bottle body forming apparatus

Abstract

The utility model discloses a cosmetic bottle glass bottle body forming equipment belongs to glassware manufacturing technical field, it includes: bottom plate, the top of bottom plate is provided with support and forming assembly, the inside of support is provided with heating jar, the top of heating jar is provided with top cover, the inside rotation of top cover is installed with connecting sleeve, the inside rotation of connecting sleeve is installed with stirring shaft, the top of connecting sleeve and the top of stirring shaft are fixed respectively with bevel gear three and bevel gear two and install, the top of top cover is fixedly installed with frame, greatly increased the contact area of raw material and heat source, make raw material heat more evenly, avoided the situation that partial overheating or heating is insufficient, accelerated the melting speed of raw material, improved the efficiency of heating and melting, and this high -quality glass liquid laid good foundation for the subsequent bottle body forming, can reduce the bottle body defect caused by glass liquid quality problem, such as bubble, impurity, crack etc, improved the finished product quality of cosmetic bottle glass bottle body.

Description

Technical Field

[0001] This utility model relates to the field of glass product manufacturing technology, and in particular to a glass bottle forming equipment for cosmetic bottles. Background Technology

[0002] In the cosmetic bottle manufacturing industry, glass bottles are widely used due to their good chemical stability, aesthetics, and sealing properties. The molding of cosmetic bottle glass is a key step in the production process, and its molding quality directly affects the product's appearance, performance, and market competitiveness.

[0003] Existing cosmetic glass bottle forming equipment has many problems during use. In the glass raw material heating and stirring stage, the stirring structure of traditional equipment is relatively simple, usually only using a single direction or single speed stirring method. This leads to uneven heating and insufficient mixing of the glass raw material, which can easily cause local overheating or incomplete melting, thus affecting the quality of the glass liquid and causing defects such as bubbles and impurities in the formed bottle. Therefore, we propose a cosmetic glass bottle forming equipment to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide a cosmetic bottle glass body forming device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cosmetic bottle glass forming device includes: a base plate, a support and forming components on the top of the base plate, a heating tank inside the support, a top cover on the top of the heating tank, a connecting sleeve rotatably mounted inside the top cover, a stirring shaft rotatably mounted inside the connecting sleeve, bevel gear three and bevel gear two respectively fixedly mounted on the top of the connecting sleeve and the top of the stirring shaft, a frame fixedly mounted on the top of the top cover, a motor one fixedly mounted on one side of the frame, a bevel gear one fixedly mounted on the output end of the motor one, and multiple sets of L-shaped components fixedly mounted on the outer side of the connecting sleeve. The rod, the inner side of the multiple sets of L rods and the outer side of the stirring shaft are provided with multiple sets of stirring blades, the bottom of the heating tank is connected to the discharge cylinder, the outer side of the discharge cylinder is provided with a blower, the output end of the blower is connected to an air pipe, the molding component includes: a fixed plate, mold one and mold two, the top of the fixed plate is fixedly installed with a T-shaped rail and two sets of supports, the two sets of supports are rotatably installed with a double-acting screw inside, the outer side of the double-acting screw is threaded with two sets of movable seats, the two sets of movable seats are slidably installed on the outer side of the T-shaped rail, and the two sets of mold one and mold two are detachably installed on the top of the corresponding movable seats.

[0007] Preferably, a valve body is slidably installed inside the unloading cylinder, a threaded sleeve is fixedly installed at the bottom of the valve body, a second motor is fixedly installed at the bottom of the unloading cylinder, a screw is fixedly installed at the output end of the second motor, the air pipe is located inside the discharge pipe, and a feed inlet is provided at the top of the top cover.

[0008] Preferably, the first bevel gear meshes with the second and third bevel gears, and the second bevel gear is rotatably mounted on the top inner wall of the frame.

[0009] Preferably, the molding assembly further includes a drive motor, which is fixedly installed on one side of one of the supports, and one end of the bidirectional lead screw is fixedly installed on the output end of the drive motor.

[0010] Preferably, four sets of guide rods are fixedly installed on one side of the mold one, and the four sets of guide rods are movably inserted into the interior of the mold two. The tops of the mold one and the mold two are adapted to the material feeding pipe.

[0011] Preferably, the screw is threaded into the threaded sleeve, a limit groove is formed on the inner wall of the unloading cylinder, and the valve body is slidably installed in the limit groove.

[0012] In this utility model, a cosmetic glass bottle forming device is provided. By setting a drive motor to drive a bidirectional lead screw to rotate in two sets of supports, the two sets of moving seats move relative to each other along the T-shaped rail, so that mold one and mold two are closed. Four sets of guide rods on one side of mold one are movably inserted into the inside of mold two, ensuring the accuracy of mold closure. Reverse operation of the drive motor realizes the separation of mold one and mold two, effectively avoiding the occurrence of mold misalignment. This allows the molten glass to be formed in a regular cavity, reducing problems such as irregular bottle shape and uneven wall thickness caused by mold closure deviation, and greatly improving the forming accuracy and product quality of cosmetic glass bottles.

[0013] In this invention, a cosmetic bottle glass forming device is described. A motor drives a screw, which is threaded into a threaded sleeve at the bottom of a valve body. The valve body is slidably installed in a limiting groove on the inner wall of the unloading cylinder, allowing the valve body to slide up and down within the unloading cylinder, thus opening the unloading channel. The molten glass in the heating tank flows through the unloading cylinder and the discharge pipe into the cavity formed by the closed molds one and two in the forming assembly. After the molten glass enters the cavity, a blower introduces gas into the discharge pipe through an air pipe. The gas acts on the molten glass, causing it to form the desired cosmetic bottle shape under the constraint of the mold cavity. Precise control of the unloading amount and speed of the molten glass effectively avoids the problems of unstable molten glass flow, excessive unloading leading to cavity overflow, or insufficient unloading affecting the forming process in traditional unloading methods. This ensures that the amount of molten glass entering the mold cavity each time is just right, laying the foundation for the consistency of subsequent bottle forming.

[0014] This utility model features a reasonable structural design. Glass raw materials are added to the heating tank through a feed inlet, where the tank heats and melts the materials. A motor drives a bevel gear to rotate. Since bevel gear one meshes with bevel gears two and three, these gears rotate in opposite directions. Bevel gear two then drives the stirring shaft to rotate forward, while bevel gear three drives the connecting sleeve and multiple L-shaped rods to rotate in reverse. At this point, the stirring blades on the outer side of the stirring shaft and the stirring blades on the inner side of the L-shaped rods rotate in different directions, thoroughly stirring the glass raw materials in the heating tank. Combined with the heating effect of the tank, this ensures the glass raw materials are uniformly heated and melted into molten glass, significantly increasing the contact area between the raw materials and the heat source. This results in more even heating, preventing localized overheating or underheating, accelerating the melting speed, and improving the efficiency of the melting process. This high-quality molten glass lays a solid foundation for subsequent bottle forming, reducing bottle defects caused by molten glass quality issues such as bubbles, impurities, and cracks, thus improving the final quality of the cosmetic glass bottle. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a cosmetic bottle glass body forming equipment proposed in this utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of a cosmetic bottle glass forming device proposed in this utility model;

[0017] Figure 3 for Figure 2 A magnified view of part A in the middle;

[0018] Figure 4 for Figure 2 A magnified view of part B in the middle section;

[0019] Figure 5 This is a three-dimensional structural diagram of the molding component of a cosmetic bottle glass body molding equipment proposed in this utility model;

[0020] Figure 6 This is a three-dimensional structural diagram of the connection between mold one and mold two in a cosmetic bottle glass bottle forming equipment proposed in this utility model.

[0021] In the diagram: 1. Base plate; 2. Molding component; 201. Fixing plate; 202. Moving seat; 203. Mold 1; 204. Mold 2; 205. Guide rod; 206. Support; 207. Drive motor; 208. Two-way lead screw; 209. T-rail; 3. Bracket; 4. Heating tank; 5. Top cover; 6. Feed inlet; 7. Frame; 8. Motor 1; 9. Discharge cylinder; 10. Motor 2; 11. Feed pipe; 12. Blower; 13. Air pipe; 14. Stirring shaft; 15. L-rod; 16. Stirring blade; 17. Bevel gear 1; 18. Bevel gear 2; 19. Bevel gear 3; 20. Connecting sleeve; 21. Valve body; 22. Threaded sleeve; 23. Screw. Detailed Implementation

[0022] 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.

[0023] Reference Figure 1-6 A cosmetic bottle glass forming device includes: a base plate 1, a support 3 and a forming component 2 on the top of the base plate 1, a heating tank 4 inside the support 3, a top cover 5 on the top of the heating tank 4, a connecting sleeve 20 rotatably mounted inside the top cover 5, a stirring shaft 14 rotatably mounted inside the connecting sleeve 20, bevel gear 19 and bevel gear 18 respectively fixedly mounted on the top of the connecting sleeve 20 and the top of the stirring shaft 14, a frame 7 fixedly mounted on the top of the top cover 5, a motor 8 fixedly mounted on one side of the frame 7, a bevel gear 17 fixedly mounted on the output end of the motor 8, and multiple sets of L-bars 15 fixedly mounted on the outer side of the connecting sleeve 20, with the inner sides of the multiple sets of L-bars 15 connected to... Multiple sets of stirring blades 16 are provided on the outer side of the stirring shaft 14. The bottom of the heating tank 4 is connected to the discharge cylinder 9. A blower 12 is provided on the outer side of the discharge cylinder 9. An air pipe 13 is connected to the output end of the blower 12. The molding component 2 includes: a fixed plate 201, a first mold 203 and a second mold 204. A T-shaped rail 209 and two sets of supports 206 are fixedly installed on the top of the fixed plate 201. A two-way screw 208 is rotatably installed inside the two sets of supports 206. Two sets of movable seats 202 are threadedly connected to the outer side of the two-way screw 208. The two sets of movable seats 202 are slidably installed on the outer side of the T-shaped rail 209. The two molds 1 and 2 are detachably installed on the top of the corresponding movable seats 202.

[0024] In this embodiment, a valve body 21 is slidably installed inside the unloading cylinder 9, and a threaded sleeve 22 is fixedly installed at the bottom of the valve body 21. A motor 20 is fixedly installed at the bottom of the unloading cylinder 9, and a screw 23 is fixedly installed on the output end of the motor 20. The air pipe 13 is located inside the discharge pipe 11. A feed inlet 6 is provided at the top of the top cover 5. The feed inlet 6 at the top of the top cover 5 provides a convenient channel for adding glass raw materials, which facilitates continuous feeding, ensures the continuity of production, and reduces production stoppage caused by feeding interruption.

[0025] In this embodiment, bevel gear 17 meshes with bevel gear 2 18 and bevel gear 3 19, and bevel gear 2 18 is rotatably mounted on the top inner wall of frame 7 to achieve efficient stirring of glass raw materials.

[0026] In this embodiment, the molding component 2 further includes a drive motor 207, which is fixedly installed on one side of one of the supports 206. One end of the bidirectional lead screw 208 is fixedly installed on the output end of the drive motor 207 to precisely adjust the opening and closing degree and speed of the first mold 203 and the second mold 204.

[0027] In this embodiment, four sets of guide rods 205 are fixedly installed on one side of mold 1 203. The four sets of guide rods 205 are movably inserted into the inside of mold 2 204. The tops of mold 1 203 and mold 2 204 are adapted to the feed pipe 11, ensuring the smooth flow of molten glass from the feed pipe 11 to the mold cavity.

[0028] In this embodiment, the screw 23 is threadedly connected to the threaded sleeve 22, and a limit groove is opened on the inner wall of the unloading cylinder 9. The valve body 21 is slidably installed in the limit groove to realize the precise opening and closing of the unloading channel and improve the reliability of equipment operation.

[0029] In this embodiment, during use, glass raw materials are added into the heating tank 4 through the feed port 6 at the top of the top cover 5. The heating tank 4 heats up and melts the raw materials, and then the motor 8 is started to drive the bevel gear 17 to rotate. Since the bevel gear 17 meshes with the bevel gear 2 18 and the bevel gear 3 19, it drives the bevel gear 2 18 and the bevel gear 3 19 to rotate in opposite directions. Then the bevel gear 2 18 drives the stirring shaft 14 to rotate forward, and the bevel gear 3 19 drives the connecting sleeve 20 and the multiple sets of L rods 15 to rotate in reverse. At this time, the stirring blades 16 on the outside of the stirring shaft 14 and the stirring blades 16 on the inside of the L rods 15 rotate in different directions to fully stir the glass raw materials in the heating tank 4. With the heating effect of the heating tank 4, the glass raw materials are uniformly heated and melted to form molten glass.

[0030] The start-up drive motor 207 drives the bidirectional lead screw 208 to rotate within the two sets of supports 206, thereby causing the two sets of moving seats 202 to move relative to each other along the T-shaped rail 209, closing mold one 203 and mold two 204. The four sets of guide rods 205 on one side of mold one 203 are movably inserted into the inside of mold two 204, ensuring the accuracy of mold closure. The start-up motor 210 drives the screw 23. Since the screw 23 is threadedly connected to the threaded sleeve 22 at the bottom of the valve body 21, and the valve body 21 is slidably installed in the limiting groove on the inner wall of the unloading cylinder 9, the valve body 21 slides up and down within the unloading cylinder 9, thereby opening the unloading channel. The molten glass in the heating tank 4 flows into the unloading cylinder 9 and the discharge pipe 11. In the molding assembly 2, the closed mold 1 203 and mold 2 204 form a cavity. After the molten glass enters the cavity, the blow molding machine 12 introduces gas into the feed pipe 11 through the air pipe 13. The gas acts on the molten glass, causing it to form the desired cosmetic bottle shape under the constraint of the mold cavity. After the bottle is formed, the drive motor 207 rotates in the reverse direction, driving the bidirectional lead screw 208 to rotate in the reverse direction, causing the two sets of moving seats 202 to separate mold 1 203 and mold 2 204, and the formed glass bottle can be taken out. If it is necessary to produce bottles of different specifications, mold 1 203 and mold 2 204 can be removed from the moving seats 202, and a suitable mold can be replaced. Then, the above process can be continued.

[0031] The above provides a detailed description of a cosmetic bottle glass body forming device provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only intended to help understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A cosmetic bottle glass body forming equipment, characterized in that, include: A base plate (1) is provided with a support (3) and a molding component (2) on its top. A heating tank (4) is provided inside the support (3). A top cover (5) is provided on the top of the heating tank (4). A connecting sleeve (20) is rotatably installed inside the top cover (5). A stirring shaft (14) is rotatably installed inside the connecting sleeve (20). A bevel gear three (19) and a bevel gear two (18) are fixedly installed on the top of the connecting sleeve (20) and the top of the stirring shaft (14), respectively. A frame (7) is fixedly installed on the top of the top cover (5). A motor one (8) is fixedly installed on one side of the frame (7). A bevel gear one (17) is fixedly installed on the output end of the motor one (8). Multiple sets of L rods (15) are fixedly installed on the outside of the connecting sleeve (20). The inner sides of the multiple sets of L rods (15) are connected to the stirring shaft (14). Multiple sets of stirring blades (16) are provided on the outside of the heating tank (4). The bottom of the heating tank (4) is connected to the unloading cylinder (9). A blower (12) is provided on the outside of the unloading cylinder (9). An air pipe (13) is connected to the output end of the blower (12). The molding component (2) includes: a fixed plate (201), a mold one (203) and a mold two (204). A T-shaped rail (209) and two sets of supports (206) are fixedly installed on the top of the fixed plate (201). A two-way screw (208) is rotatably installed inside the two sets of supports (206). Two sets of moving seats (202) are threadedly connected to the outside of the two-way screw (208). The two sets of moving seats (202) are slidably installed on the outside of the T-shaped rail (209). The mold one (203) and the mold two (204) are detachably installed on the top of the corresponding moving seats (202).

2. The cosmetic bottle glass body forming equipment according to claim 1, characterized in that, A valve body (21) is slidably installed inside the unloading cylinder (9). A threaded sleeve (22) is fixedly installed at the bottom of the valve body (21). A motor (10) is fixedly installed at the bottom of the unloading cylinder (9). A screw (23) is fixedly installed on the output end of the motor (10). The air pipe (13) is located inside the discharge pipe (11). A feed inlet (6) is provided on the top of the top cover (5).

3. The cosmetic bottle glass body forming equipment according to claim 1, characterized in that, The first bevel gear (17) meshes with the second bevel gear (18) and the third bevel gear (19), and the second bevel gear (18) is rotatably mounted on the top inner wall of the frame (7).

4. The cosmetic bottle glass body forming equipment according to claim 1, characterized in that, The molding component (2) further includes a drive motor (207), which is fixedly installed on one side of one of the supports (206), and one end of the bidirectional lead screw (208) is fixedly installed on the output end of the drive motor (207).

5. The cosmetic bottle glass body forming equipment according to claim 1, characterized in that, Four sets of guide rods (205) are fixedly installed on one side of the first mold (203). The four sets of guide rods (205) are movably inserted into the inside of the second mold (204). The tops of the first mold (203) and the second mold (204) are adapted to the feed tube (11).

6. The cosmetic bottle glass body forming equipment according to claim 2, characterized in that, The screw (23) is threaded into the threaded sleeve (22), and a limit groove is provided on the inner wall of the unloading cylinder (9). The valve body (21) is slidably installed in the limit groove.

Images