Glass punch forming machining table

Abstract

The utility model discloses a glass punch forming processing table which comprises a machine frame, a die pressing assembly and a heating assembly, the die pressing assembly comprises a driving part, a male die and a female die, the male die and the female die are matched with each other, the female die is arranged on the machine frame, and the driving part is in transmission connection with the male die so as to drive the male die to be close to or away from the female die. The heating assembly is used for heating the glass in the female die so as to maintain the glass in a softened state. Softened glass is placed in the female die, then the male die is driven by the driving part to be close to the female die, so that the softened glass can be punched and formed under the cooperation of the male die and the female die, and meanwhile, the glass in the female die is continuously heated by the heating assembly in the punching process, so that the softened state of the glass is maintained; and the final stamping quality is prevented from being influenced by cooling and hardening of the glass in the stamping process.

Description

Technical Field

[0001] The utility model relates to the field of glass processing, in particular to a glass stamping and molding processing table. Background Art

[0002] Stamping is a common metalworking method, but it can also be applied to some non-metallic materials, including glass. "Glass stamping" refers to the application of stamping technology on glass materials.

[0003] The existing glass stamping equipment can be found in the patent application number CN201610763140.3, which places the heated and softened glass in a female mold, and then uses a male mold to stamp the female mold to produce a specific geometric structure such as a shape, hole or pattern on the glass. However, during the stamping process of the glass, the glass will continue to cool down, and the lowered temperature glass will gradually harden, thus affecting the final stamping quality.

[0004] Therefore, how to avoid cooling and hardening of glass during the stamping process is a technical problem that needs to be solved urgently. Utility Model Content

[0005] The purpose of the utility model is to overcome the above technical deficiencies, to provide a glass stamping and forming processing table, and to solve the technical problem of how to avoid the glass from cooling and hardening during the stamping process in the prior art.

[0006] In order to achieve the above technical purpose, the technical solution of the utility model includes a glass stamping and forming processing table, which includes:

[0007] frame;

[0008] A die assembly, comprising a driving member and a male die and a female die that cooperate with each other, wherein the female die is arranged on the frame, and the driving member is drivingly connected to the male die to drive the male die to approach or move away from the female die; and

[0009] The heating component is used for heating the glass in the master mold to maintain the glass in a softened state.

[0010] Preferably, the heating assembly comprises a flame spraying device, which sprays flames toward the glass in the mother mold.

[0011] Preferably, the flame spraying device comprises an annular flame spraying gun, which is mounted above the female mold, and has a plurality of spray holes surrounding the female mold, and the male mold can pass through the center of the annular flame spraying gun.

[0012] Preferably, the flame spraying device further comprises a plurality of auxiliary flame spraying guns, which are mounted beside the mother mold and are used to spray the glass in the mother mold.

[0013] Preferably, the heating assembly comprises a heating furnace, and the heating furnace is arranged below the master mold to heat the master mold.

[0014] Preferably, the driving member comprises a hydraulic cylinder, a cylinder body of the hydraulic cylinder is mounted above the female mold, and a piston rod of the hydraulic cylinder is connected to the male mold to drive the male mold to approach or move away from the female mold.

[0015] Preferably, the male mold is detachably connected to the piston rod of the hydraulic cylinder.

[0016] Preferably, the frame is provided with a snap-in groove, and the female mold portion is embedded in the snap-in groove.

[0017] Preferably, the rack includes a buffer table for storing the male mold and the female mold.

[0018] Preferably, the frame is a metal frame.

[0019] Compared with the prior art, the beneficial effects of the utility model include: placing the softened glass in the mother mold, and then using the driving member to drive the male mold close to the mother mold, so that the softened glass can be stamped into shape with the cooperation of the male mold and the female mold, and at the same time, because the glass in the mother mold is continuously heated by the heating component during the stamping process, the softened state of the glass is maintained, avoiding the glass from cooling and hardening during the stamping process and affecting the final stamping quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a glass stamping and forming processing table according to an embodiment of the utility model;

[0021] Among them, the frame 100, the card slot 110, the buffer table 120, the die assembly 200, the driving part 210, the hydraulic cylinder 211, the male mold 220, the female mold 230, the heating assembly 300, the flamethrower 310, the annular flamethrower 311, the injection hole 3111, the auxiliary flamethrower 312, and the heating furnace 320. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] See also Figure 1 The embodiment of the utility model provides a glass stamping and molding processing table, which belongs to the field of glass processing and is used for stamping and molding molten glass. The glass stamping and molding processing table can be used to heat the glass during the stamping process to avoid the glass cooling and hardening during the stamping process and affecting the final stamping quality.

[0024] In some preferred embodiments, the glass stamping and forming processing station includes a frame 100, a die assembly 200 and a heating assembly 300, wherein the die assembly 200 includes a driving member 210 and a male mold 220 and a female mold 230 that cooperate with each other, the female mold 230 is mounted on the frame 100, and the driving member 210 is connected to the male mold 220 to drive the male mold 220 to approach or move away from the female mold 230. The heating assembly 300 is used to heat the glass in the female mold 230 to maintain the glass in a softened state.

[0025] In the above embodiment, the softened glass is placed in the female mold 230, and then the driving member 210 is used to drive the male mold 220 to approach the female mold 230, so that the softened glass can be stamped into shape with the cooperation of the male mold 220 and the female mold 230. At the same time, since the glass in the female mold 230 is continuously heated by the heating component 300 during the stamping process, the softened state of the glass is maintained, thereby preventing the glass from cooling and hardening during the stamping process and affecting the final stamping quality.

[0026] In some preferred embodiments, the heating assembly 300 includes a flame spraying device 310, which sprays flames toward the glass in the mother mold 230. In the above embodiment, the glass on the mother mold 230 is heated by spraying flames to prevent the glass from cooling and hardening.

[0027] In some preferred embodiments, the flame spraying device 310 includes an annular flame spraying gun 311 , which is mounted above the female mold 230 . The annular flame spraying gun 311 has a plurality of spray holes 3111 surrounding the female mold 230 , and the male mold 220 can pass through the center of the annular flame spraying gun 311 .

[0028] In the above embodiment, the annular flame spray gun 311 can be understood as an annular tube. Gas is introduced into the annular tube, and the gas is discharged from each injection hole 3111. The gas discharged from the injection hole 3111 is ignited, and then an annular flame sprayed around the female mold 230 can be formed, so that the glass in the female mold 230 is evenly heated. At the same time, because the annular flame spray gun 311 is set above the female mold 230, the male mold 220 can pass through the center of the annular flame spray gun 311, which can prevent the annular flame spray gun 311 from hindering the stamping action of the male mold 220.

[0029] On the basis of the above embodiments, in some preferred embodiments, the flame spraying device 310 further includes a plurality of auxiliary flame spraying guns 312 . The auxiliary flame spraying guns 312 are mounted beside the mother mold 230 , and the auxiliary flame spraying guns 312 are used to spray the glass in the mother mold 230 .

[0030] It is understandable that the auxiliary flamethrower 312 plays a role of supplementary heating. If the above-mentioned annular flamethrower 311 cannot heat the glass in the mother mold 230 in all directions, the auxiliary flamethrower 312 can be used to supplement the heating of the position that needs to be focused on, to ensure that the glass in the mother mold 230 can be fully melted during the stamping process.

[0031] It should be emphasized that both the annular flame spray gun 311 and the auxiliary flame spray gun 312 need to use fuel gas with a relatively high cleanliness level to prevent smoke particles generated by combustion from mixing into the glass and affecting the quality of the finished glass product.

[0032] In some preferred embodiments, the heating assembly 300 includes a heating furnace 320 , which is disposed below the female mold 230 to heat the female mold 230 .

[0033] It should be noted that the annular flame spray gun 311 and the auxiliary flame spray gun 312 are mainly used to directly heat the glass in the master mold 230 by spraying flames from the top and the side. However, the master mold 230 itself is also a heat transfer path that can cool down the glass. Heating the master mold 230 with the heating furnace 320 can effectively avoid the problem of rapid cooling of the glass caused by the master mold 230 being too low in temperature.

[0034] Any implementation method that can drive the male mold 220 to move closer to or away from the female mold 230 is feasible. In some preferred embodiments, the driving member 210 includes a hydraulic cylinder 211, the cylinder body of the hydraulic cylinder 211 is mounted above the female mold 230, and the piston rod of the hydraulic cylinder 211 is connected to the male mold 220 to drive the male mold 220 to move closer to or away from the female mold 230.

[0035] Based on the above embodiments, in some preferred embodiments, the male mold 220 is detachably connected to the piston rod of the hydraulic cylinder 211. Since the male mold 220 and the piston rod of the hydraulic cylinder 211 are detachably connected, male molds 220 of different specifications can be selected according to the specifications of the stamped glass products.

[0036] In some preferred embodiments, the frame 100 is provided with a clamping groove 110, and the female mold 230 is partially embedded in the clamping groove 110. Under the limiting effect of the clamping groove 110, the female mold 230 can be positioned to ensure that the female mold 230 and the male mold 220 can be aligned with each other, thereby ensuring the processing quality of the glass product.

[0037] In some preferred embodiments, the rack 100 includes a cache table 120 for storing male molds 220 and female molds 230, and each male mold 220 and female mold 230 to be used can be placed on the cache table 120 to prepare for subsequent selection of male molds 220 and female molds 230 of different specifications.

[0038] In some preferred embodiments, the frame 100 is a metal frame 100, so that the frame 100 has sufficient structural strength, and the softened glass is placed in the mother mold 230, and a ring-shaped flame is formed by using a ring-shaped flame gun 311 to spray around the mother mold 230, so that the glass in the mother mold 230 is evenly heated, and then the driving member 210 is used to drive the male mold 220 close to the female mold 230, so that the softened glass can be stamped into shape with the cooperation of the male mold 220 and the female mold 230. At the same time, since the glass in the mother mold 230 is continuously heated by the heating component 300 during the stamping process, the softened state of the glass is maintained, and the glass is prevented from cooling and hardening during the stamping process, which affects the final stamping quality.

[0039] The specific implementation methods of the utility model described above do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A glass stamping and forming processing table, characterized in that: include: frame; A die assembly, comprising a driving member and a male die and a female die that cooperate with each other, wherein the female die is arranged on the frame, and the driving member is connected to the male die in a transmission manner to drive the male die to approach or move away from the female die; as well as The heating component is used for heating the glass in the master mold to maintain the glass in a softened state.

2. The glass stamping and forming processing table according to claim 1, characterized in that: The heating assembly includes a flame spraying device, which sprays flames toward the glass in the mother mold.

3. The glass stamping and forming processing table according to claim 2, characterized in that: The flame spraying device comprises an annular flame spraying gun, which is mounted above the female mold and has a plurality of spraying holes surrounding the female mold, and the male mold can pass through the center of the annular flame spraying gun.

4. The glass stamping and forming processing table according to claim 2, characterized in that: The flame spraying device also includes a plurality of auxiliary flame spraying guns, which are mounted beside the master mold and are used to spray the glass in the master mold.

5. The glass stamping and forming processing table according to claim 1, characterized in that: The heating assembly comprises a heating furnace, and the heating furnace is arranged below the master mold to heat the master mold.

6. The glass stamping and forming processing table according to claim 1, characterized in that: The driving member comprises a hydraulic cylinder, a cylinder body of the hydraulic cylinder is mounted above the female mold, and a piston rod of the hydraulic cylinder is connected to the male mold to drive the male mold to approach or move away from the female mold.

7. The glass stamping and forming processing table according to claim 6, characterized in that: The male mold is detachably connected to the piston rod of the hydraulic cylinder.

8. The glass stamping and forming processing table according to claim 1, characterized in that: The frame is provided with a clamping groove, and the female mold part is embedded in the clamping groove.

9. The glass stamping and forming processing table according to claim 1, characterized in that: The frame comprises a buffer table for storing the male mold and the female mold.

10. The glass stamping and forming processing table according to claim 1, characterized in that: The frame is a metal frame.

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