Vacuum adsorption type glass mold demolding device

Abstract

The utility model belongs to glass mould demoulding equipment field especially a kind of vacuum adsorption type glass mould demoulding device, the switching of existing equipment to adsorption head is more complicated, frequent replacement also influences the sealing effect of adsorption head, to reduce the effect of adsorption demoulding problem, present and propose following scheme, it includes demoulding machine, the top of demoulding machine is opened to limit slot, the inside of limit slot is equipped with limiting mechanism, limiting mechanism is used to limit mould;The top of demoulding machine is fixed and penetrated with hydraulic press, the output end of hydraulic press is fixedly installed with suction housing, the bottom of suction housing is equipped with adsorption mechanism.The utility model can be combined with plastic arc circular ring and semicircular adsorption head, to form suction cup type adsorption head, to facilitate conveniently and quickly demoulding glass material of different appearance, improve work efficiency, also help to prevent the adsorption capacity of adsorption head from being reduced due to multiple replacements.

Description

Technical Field

[0001] This utility model relates to the technical field of glass mold demolding equipment, and in particular to a vacuum adsorption type glass mold demolding device. Background Technology

[0002] Vacuum adsorption glass mold release device is a device used in the glass product manufacturing process to separate the formed glass products from the mold without damage. It mainly uses the principle of vacuum adsorption to create a negative pressure between the mold and the glass product, so that the glass product can be smoothly released from the mold. This avoids the damage that traditional release methods may cause to the glass product and improves the production quality and efficiency of glass products.

[0003] However, glass molds come in various shapes. For example, some irregularly shaped molds often use a semi-circular suction head for demolding, while some flat molds are better suited to a suction cup-shaped suction head. However, the existing equipment is cumbersome to switch between suction heads, and frequent replacements also affect the sealing effect of the suction head, thus reducing the effectiveness of suction demolding. Utility Model Content

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A vacuum adsorption type glass mold demolding device includes a demolding machine. The top of the demolding machine has a limiting groove, and the inner side of the limiting groove is provided with a limiting mechanism for limiting the mold. A hydraulic press is fixedly inserted through the top of the demolding machine. An exhaust shell is fixedly installed on the output end of the hydraulic press, and an adsorption mechanism is provided at the bottom of the exhaust shell.

[0006] Specifically, the limiting mechanism includes a positive and negative tooth ball screw, two limiting sliders and two clamps. The positive and negative tooth ball screw is rotatably installed on one side inner wall of the limiting groove, and two limiting sliders are slidably installed on the bottom inner wall of the limiting groove. Both limiting sliders are threaded onto the corresponding positive and negative tooth ball screws, and clamps are fixedly installed on the top of both limiting sliders.

[0007] Specifically, the demolding machine has a motor slot inside, and a limit servo motor is fixedly installed on one inner wall of the motor slot. The output shaft of the limit servo motor is fixedly connected to the forward and reverse toothed ball screw, and the forward and reverse toothed ball screw can be rotated by the limit servo motor.

[0008] Specifically, the adsorption mechanism includes a vacuum pump, a duct, a combined assembly, and an adsorption head assembly. The vacuum pump is fixedly installed inside the exhaust housing, and a duct is fixedly inserted through the bottom of the exhaust housing. The combined assembly is provided on the duct, and the adsorption head assembly is provided at the bottom end of the duct.

[0009] Specifically, the adsorption head assembly includes a semi-circular adsorption head and a silicone rubber adsorption sleeve. The semi-circular adsorption head is fixedly installed on the bottom end of the air duct, and the silicone rubber adsorption sleeve is fitted on the outside of the semi-circular adsorption head to better adapt to the surface of different glass materials and provide better adsorption force.

[0010] Specifically, the assembly includes a hollow threaded rod, a plastic arc-shaped ring, and a threaded sleeve. The hollow threaded rod is slidably fitted onto the duct. The inner side of the hollow threaded rod has two protrusions, and the outer side of the duct has two guide grooves. The two protrusions are slidably installed in the corresponding guide grooves. The bottom end of the hollow threaded rod is fixedly installed with a plastic arc-shaped ring. The bottom of the exhaust housing is rotatably installed with a threaded sleeve, which is threadedly connected to the hollow threaded rod.

[0011] Specifically, an auxiliary shell is fixedly sleeved on the outer side of the exhaust shell, and a worm gear is rotatably installed on the bottom inner wall of the auxiliary shell. The threaded sleeve rotatably passes through the bottom of the auxiliary shell, and the worm gear is fixedly sleeved on the threaded sleeve. The worm gear can drive the threaded sleeve to rotate.

[0012] Specifically, a worm gear is rotatably mounted on one inner wall of the auxiliary housing, and the worm gear meshes with a worm wheel. An auxiliary servo motor is fixedly mounted on the bottom inner wall of the auxiliary housing, and the output shaft of the auxiliary servo motor is fixedly connected to the worm gear, so as to facilitate the rotation of the worm gear by the auxiliary servo motor.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting the adsorption mechanism, the plastic arc-shaped ring and the semi-circular adsorption head can be combined to form a suction cup adsorption head, which facilitates convenient and quick demolding of glass materials of different shapes, improves work efficiency, and also helps to prevent the adsorption capacity of the adsorption head from decreasing due to repeated replacements. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a vacuum adsorption type glass mold demolding device proposed in this utility model;

[0015] Figure 2 This is a three-dimensional cross-sectional view of the limiting mechanism of a vacuum adsorption glass mold demolding device proposed in this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the adsorption mechanism of a vacuum adsorption type glass mold demolding device proposed in this utility model.

[0017] Figure 4This is a three-dimensional cross-sectional view of the adsorption mechanism of a vacuum adsorption type glass mold demolding device proposed in this utility model.

[0018] Figure 5 This is a three-dimensional structural breakdown diagram of the adsorption mechanism of a vacuum adsorption type glass mold demolding device proposed in this utility model.

[0019] In the diagram: 1. Demolding machine; 2. Positive and negative toothed ball screw; 3. Limit servo motor; 4. Limit slider; 5. Clamp; 6. Hydraulic press; 7. Exhaust housing; 8. Vacuum pump; 9. Air duct; 10. Hollow threaded rod; 11. Plastic arc-shaped ring; 12. Semi-circular suction head; 13. Silicone rubber suction sleeve; 14. Threaded sleeve; 15. Worm gear; 16. Worm; 17. Auxiliary servo motor; 18. Auxiliary housing. Detailed Implementation

[0020] Reference Figure 1-5 A vacuum adsorption type glass mold demolding device includes a demolding machine 1. The top of the demolding machine 1 is provided with a limiting groove, and the inner side of the limiting groove is provided with a limiting mechanism for limiting the mold. A hydraulic press 6 is fixedly inserted through the top of the demolding machine 1. A suction shell 7 is fixedly installed on the output end of the hydraulic press 6, and an adsorption mechanism is provided at the bottom of the suction shell 7.

[0021] In this embodiment, the limiting mechanism includes a positive and negative tooth ball screw 2, two limiting sliders 4 and two clamps 5. The positive and negative tooth ball screw 2 is rotatably installed on one side inner wall of the limiting groove, and two limiting sliders 4 are slidably installed on the bottom inner wall of the limiting groove. Both limiting sliders 4 are threaded onto the corresponding positive and negative tooth ball screw 2, and clamps 5 are fixedly installed on the top of both limiting sliders 4.

[0022] In this embodiment, the demolding machine 1 has a motor slot inside, and a limit servo motor 3 is fixedly installed on the inner wall of one side of the motor slot. The output shaft of the limit servo motor 3 is fixedly connected to the forward and reverse tooth ball screw 2, and the forward and reverse tooth ball screw 2 can be driven to rotate by the limit servo motor 3.

[0023] In this embodiment, the adsorption mechanism includes a vacuum pump 8, an air duct 9, a combined assembly, and an adsorption head assembly. The vacuum pump 8 is fixedly installed inside the exhaust housing 7, and the air duct 9 is fixedly passed through the bottom of the exhaust housing 7. The combined assembly is provided on the air duct 9, and the adsorption head assembly is provided at the bottom end of the air duct 9.

[0024] In this embodiment, the adsorption head assembly includes a semi-circular adsorption head 12 and a silicone rubber adsorption sleeve 13. The semi-circular adsorption head 12 is fixedly installed on the bottom end of the air duct 9, and the silicone rubber adsorption sleeve 13 is fitted on the outside of the semi-circular adsorption head 12 to better adapt to the surface of different glass materials and provide better adsorption force.

[0025] In this embodiment, the assembly includes a hollow threaded rod 10, a plastic arc-shaped ring 11, and a threaded sleeve 14. The hollow threaded rod 10 is slidably sleeved on the air duct 9. The inner side of the hollow threaded rod 10 has two protrusions, and the outer side of the air duct 9 has two guide grooves. The two protrusions are slidably installed in the corresponding guide grooves. The bottom end of the hollow threaded rod 10 is fixedly installed with the plastic arc-shaped ring 11. The bottom of the exhaust housing 7 is rotatably installed with the threaded sleeve 14, which is threadedly connected to the hollow threaded rod 10.

[0026] In this embodiment, an auxiliary housing 18 is fixedly sleeved on the outer side of the exhaust housing 7. A worm gear 15 is rotatably installed on the bottom inner wall of the auxiliary housing 18. A threaded sleeve 14 rotatably passes through the bottom of the auxiliary housing 18. The worm gear 15 is fixedly sleeved on the threaded sleeve 14. The worm gear 15 can drive the threaded sleeve 14 to rotate.

[0027] In this embodiment, a worm gear 16 is rotatably mounted on one inner wall of the auxiliary housing 18, and the worm gear 16 meshes with the worm wheel 15. An auxiliary servo motor 17 is fixedly mounted on the bottom inner wall of the auxiliary housing 18, and the output shaft of the auxiliary servo motor 17 is fixedly connected to the worm gear 16, so that the worm gear 16 can be rotated by the auxiliary servo motor 17.

[0028] Working Principle: During use, the operator places the mold containing glass material in the designated area of ​​the demolding machine 1. Then, the equipment is started via the control panel. The limit servo motor 3 starts, driving the forward and reverse threaded ball screw 2 to rotate. The rotation of the ball screw 2 moves the two limit sliders 4, causing the corresponding clamps 5 to move closer together to clamp the mold and prevent displacement during demolding. Then, the hydraulic press 6 is started via the control panel. The hydraulic press 6 moves the adsorption mechanism downwards to contact the glass material. Simultaneously, the vacuum pump 8 is started, drawing air through the air duct 9 to generate negative pressure. This allows the semi-circular adsorption head 12, fitted with a silicone rubber adsorption sleeve 13, to adsorb the glass material, facilitating demolding. When needed... When demolding flat glass materials, the operator starts the auxiliary servo motor 17 through the control panel. The auxiliary servo motor 17 drives the worm gear 16 to rotate, which in turn drives the worm wheel 15 to rotate. The worm wheel 15 then drives the threaded sleeve 14 to rotate. The inner thread of the threaded sleeve 14 is connected to a hollow threaded rod 10. The inner side of the hollow threaded rod 10 has two protrusions, and the outer side of the air duct 9 has two guide grooves. The two protrusions are slidably installed in the corresponding guide grooves. Therefore, the rotation of the threaded sleeve 14 drives the hollow threaded rod 10 to move downward. The movement of the hollow threaded rod 10 causes the plastic arc-shaped ring 11 to combine with the semi-circular suction head 12, thereby forming a suction cup-type suction head, which facilitates the demolding of flat glass materials.

[0029] The technological advancement of this invention compared to the prior art is that the plastic arc-shaped ring 11 can be combined with the semi-circular adsorption head 12 to form a suction cup adsorption head, which facilitates convenient and quick demolding of glass materials of different shapes, improves work efficiency, and also helps to prevent the adsorption capacity of the adsorption head from decreasing due to repeated replacements.

Claims

1. A vacuum adsorption type glass mold demolding device, characterized in that, The mold includes a demolding machine (1), the top of which has a limiting groove, and the inner side of the limiting groove is provided with a limiting mechanism, which is used to limit the mold. A hydraulic press (6) is fixedly inserted through the top of the demolding machine (1), and an exhaust shell (7) is fixedly installed on the output end of the hydraulic press (6). An adsorption mechanism is provided at the bottom of the exhaust shell (7).

2. The vacuum adsorption type glass mold demolding device according to claim 1, characterized in that, The limiting mechanism includes a positive and negative tooth ball screw (2), two limiting sliders (4) and two clamps (5). The positive and negative tooth ball screw (2) is rotatably installed on one side inner wall of the limiting groove. Two limiting sliders (4) are slidably installed on the bottom inner wall of the limiting groove. The two limiting sliders (4) are threaded on the positive and negative tooth ball screw (2) and are arranged symmetrically. The top of the two limiting sliders (4) is fixedly installed with clamps (5).

3. The vacuum adsorption type glass mold demolding device according to claim 2, characterized in that, The demolding machine (1) has a motor slot inside, and a limit servo motor (3) is fixedly installed on the inner wall of one side of the motor slot. The output shaft of the limit servo motor (3) is fixedly connected to the forward and reverse tooth ball screw (2).

4. The vacuum adsorption type glass mold demolding device according to claim 1, characterized in that, The adsorption mechanism includes a vacuum pump (8), a duct (9), a combination assembly, and an adsorption head assembly. The vacuum pump (8) is fixedly installed inside the exhaust housing (7). The duct (9) is fixedly passed through the bottom of the exhaust housing (7). The combination assembly is provided on the duct (9), and the adsorption head assembly is provided at the bottom end of the duct (9).

5. The vacuum adsorption type glass mold demolding device according to claim 4, characterized in that, The adsorption head assembly includes a semi-circular adsorption head (12) and a silicone rubber adsorption sleeve (13). The semi-circular adsorption head (12) is fixedly installed on the bottom end of the air duct (9), and the silicone rubber adsorption sleeve (13) is sleeved on the outside of the semi-circular adsorption head (12).

6. The vacuum adsorption type glass mold demolding device according to claim 5, characterized in that, The assembly includes a hollow threaded rod (10), a plastic arc-shaped ring (11), and a threaded sleeve (14). The hollow threaded rod (10) is slidably mounted on the air duct (9). The hollow threaded rod (10) has two protrusions on its inner side and two guide grooves on the outer side of the air duct (9). The two protrusions are slidably installed in the corresponding guide grooves. The plastic arc-shaped ring (11) is fixedly installed at the bottom of the hollow threaded rod (10). The threaded sleeve (14) is rotatably installed at the bottom of the exhaust housing (7). The threaded sleeve (14) is threadedly connected to the hollow threaded rod (10).

7. The vacuum adsorption type glass mold demolding device according to claim 6, characterized in that, An auxiliary housing (18) is fixedly sleeved on the outer side of the exhaust housing (7). A worm gear (15) is rotatably installed on the bottom inner wall of the auxiliary housing (18). The threaded sleeve (14) rotates through the bottom of the auxiliary housing (18). The worm gear (15) is fixedly sleeved on the threaded sleeve (14).

8. The vacuum adsorption type glass mold demolding device according to claim 7, characterized in that, A worm gear (16) is rotatably mounted on one inner wall of the auxiliary housing (18), and the worm gear (16) meshes with the worm wheel (15). An auxiliary servo motor (17) is fixedly mounted on the bottom inner wall of the auxiliary housing (18), and the output shaft of the auxiliary servo motor (17) is fixedly connected to the worm gear (16).

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