A glassware forming mold having a sawtooth and deep groove outer wall pattern

Abstract

The utility model relates to a glassware forming die with sawtooth and deep groove outer wall pattern, including outer cover, precision module, push rod, die bottom, cover ring, punch assembly, the outer cover top center is equipped with the guide cavity, the guide cavity top is big bottom small, is equipped with at least three precision modules in the guide cavity, the guide cavity side wall is equipped with slide pin groove, is equipped with slide pin body in the slide pin groove, slide pin body connects precision module, the die bottom top is equipped with the glassware bottom foot forming surface, and the push rod includes push part, sliding part, and the precision module inboard is equipped with the glassware outer wall forming surface, and the cover ring bottom is equipped with the glassware opening forming surface, and the punch assembly includes lower punch, upper punch, and the lower punch outer wall is equipped with the glassware inner wall forming surface, the utility model discloses at least three precision modules are set up to make the included angle of precision module opening mould direction and outer wall pattern groove be smaller when opening mould, and the glassware outer wall of forming groove is deeper, and the glassware pattern is clear, and precision module is set up in the guide cavity and is oriented through the slide pin body, and the die precision is improved.

Description

Technical Field

[0001] This utility model relates to glassware forming molds, and in particular to a glassware forming mold with serrated and deep grooved outer wall patterns. Background Technology

[0002] Glassware is widely used due to its ease of molding and aesthetic appeal. Glassware with stems and grooved exteriors is particularly common. However, existing glassware made using hinged molds results in unclear grooves and an inability to create deeper designs. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a glassware forming mold with serrated and deep groove outer wall patterns.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a glassware forming mold with serrated and deep grooved outer wall patterns, including an outer jacket, a precision module slidably connected to the outer jacket, a push rod slidably connected to the outer jacket vertically, a mold bottom disposed at the top of the push rod, a cover ring that mates with the top of the precision module, and a punch assembly penetrating the cover ring; the top center of the outer jacket is provided with a frustum-shaped guide cavity, the guide cavity being larger at the top and smaller at the bottom, and at least three precision modules are disposed within the guide cavity, the precision modules being arranged in a circular array around the center of the guide cavity, the side wall of the guide cavity is provided with vertically extending sliding nail grooves, and sliding nail bodies that slide vertically along the sliding nail grooves are disposed within the sliding nail grooves. The sliding pin body connects to the precision module. The mold bottom is located at the bottom of the guide cavity. The top of the mold bottom is provided with a vessel base forming surface. The push rod includes a disc-shaped pushing part and a sliding part disposed at the bottom of the pushing part. The top surface of the pushing part abuts against the bottom of the precision module. The inner side of the precision module is provided with a vessel outer wall forming surface. The bottom of the cover ring is provided with a vessel opening forming surface. The punch assembly includes a lower punch and an upper punch connected to the top of the lower punch. The outer wall of the lower punch is provided with a vessel inner wall forming surface. The vessel inner wall forming surface, the vessel outer wall forming surface, and the vessel opening forming surface are assembled to form a vessel forming cavity after mold closing. The cover ring is connected to the lower punch. The punch assembly is provided with a cooling water cavity.

[0005] As a further improvement to this design, ventilation holes are provided on the precision module opposite the cup foot connection on the outer wall of the vessel.

[0006] As a further improvement to this design, the mold bottom is provided with a lower vent hole, and the push rod is provided with a main vent hole that communicates with the lower vent hole, and the lower vent hole extends through to the side of the mold bottom.

[0007] As a further improvement to this design, the outer jacket sidewall is provided with a sidewall ventilation hole that penetrates the outer jacket sidewall.

[0008] As a further improvement to this design, both the bottom of the lower punch outer wall and the bottom of the upper punch outer wall are provided with a sprayed welding layer.

[0009] The beneficial effects of this utility model are: by setting at least three precision modules, the angle between the opening direction of the precision modules and the groove of the outer wall pattern is small when the mold is opened, which is convenient for forming the outer wall of the glassware with deeper grooves and the clear pattern of the glassware; the precision modules are set in the guide cavity and guided by the slide pin body, so that the precision modules slide smoothly when the mold is opened and closed, improving the mold closing accuracy. Attached Figure Description

[0010] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0011] Figure 1 This is a schematic diagram of the overall cross-sectional structure of this utility model.

[0012] Figure 2 This is a schematic diagram showing the glassware being ejected during the mold opening process of this utility model.

[0013] Figure 3 This is a schematic cross-sectional view of the cover ring of this utility model.

[0014] Figure 4 This is a top view schematic diagram of the outer casing of this utility model.

[0015] In the diagram: 1. Sliding pin body, 2. Sliding pin groove, 3. Precision module, 4. Vessel opening forming surface, 5. Punch assembly, 50. Upper punch, 51. Lower punch, 6. Cover ring, 7. Side wall vent, 8. Mold bottom, 9. Push rod, 90. Sliding part, 91. Pushing part, 10. Vessel inner wall forming surface, 11. Vessel outer wall forming surface, 12. Vessel bottom forming surface, 13. Outer sleeve, 14. Guide cavity, 15. Lower vent, 16. Cooling water cavity, 17. Ventilation hole, 18. Main vent, 19. Sprayed weld layer. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. The illustrative embodiments and descriptions are only used to explain the present invention and are not intended to limit the present invention.

[0017] Example: A glassware forming mold with serrated and deep grooved outer wall patterns includes an outer sleeve 13, a precision module 3 slidably connected to the outer sleeve 13, a push rod 9 slidably connected to the outer sleeve 13 vertically, a mold base 8 disposed at the top of the push rod 9, a cover ring 6 that mates with the top of the precision module 3, and a punch assembly 5 penetrating the cover ring 6; the top center of the outer sleeve 13 has a frustum-shaped guide cavity 14, the guide cavity 14 being larger at the top and smaller at the bottom, and at least three precision modules 3 are disposed within the guide cavity 14, the precision modules 3 being arranged in a circular array around the center of the guide cavity 14; the side wall of the guide cavity 14 has vertically extending sliding nail grooves 2, and a sliding nail body 1 that slides vertically along the sliding nail groove 2 is disposed within the sliding nail groove 2, the sliding nail body 1 being connected to the precision module 3; The mold base 8 is located at the bottom of the guide cavity 14. The top of the mold base 8 is provided with a vessel base forming surface 12. The push rod 9 includes a disc-shaped pushing part 91 and a sliding part 90 disposed at the bottom of the pushing part 91. The top surface of the pushing part 91 abuts against the bottom of the precision module 3. The inner side of the precision module 3 is provided with a vessel outer wall forming surface 11. The bottom of the cover ring 6 is provided with a vessel opening forming surface 4. The punch assembly 5 includes a lower punch 51 and an upper punch 50 connected to the top of the lower punch 51. The outer wall of the lower punch 51 is provided with a vessel inner wall forming surface 10. The vessel inner wall forming surface 10, the vessel outer wall forming surface 11, and the vessel opening forming surface 4 are assembled to form a vessel forming cavity after the mold is closed. The cover ring 6 is connected to the lower punch 51. The punch assembly 5 is provided with a cooling water cavity 16.

[0018] The above-mentioned setting of at least three precision modules 3 makes the angle between the opening direction of the precision module 3 and the outer wall pattern groove smaller when the mold is opened, which is convenient for forming the outer wall of the glassware with deeper grooves and the clear pattern of the glassware; the precision module 3 is set in the guide cavity 14 and guided by the slide nail body 1, so that the precision module 3 slides smoothly when the mold is opened and closed, improving the mold closing accuracy.

[0019] Because the material at the foot of the glass vessel is thicker and generates more heat, it cannot cool down synchronously with other parts, leading to stress concentration. Ventilation holes 17 are provided on the precision module 3 opposite to the foot connection of the outer wall forming surface 11 of the vessel to accelerate the cooling of the corresponding part, so that the overall cooling speed of the glass vessel is uniform and stress concentration is reduced.

[0020] The mold base 8 is provided with a lower vent hole 15, and the push rod 9 is provided with a main vent hole 18 that communicates with the lower vent hole 15. The lower vent hole 15 extends through to the side of the mold base 8. The main vent hole 18 facilitates ventilation through the lower vent hole 15.

[0021] To facilitate heat dissipation on the outside of the precision module 3, the outer casing 13 has a side wall vent 7 that penetrates the side wall of the outer casing 13.

[0022] Both the bottom of the outer wall of the lower punch 51 and the bottom of the outer wall of the upper punch 50 are provided with a sprayed welding layer 19, which improves the wear performance of the punch assembly 5 and ensures the stability of the seal between the lower punch 51 assembly 5 and the cover ring 6.

[0023] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A glassware forming mold with serrated and deep grooved outer wall patterns, characterized in that, The system includes an outer casing, a precision module slidably connected to the outer casing, a push rod slidably connected vertically to the outer casing, a die bottom disposed at the top of the push rod, a cover ring that mates with the top of the precision module, and a punch assembly penetrating the cover ring. The outer casing has a frustoconical guide cavity at its top center, the guide cavity being larger at the top and smaller at the bottom. At least three precision modules are disposed within the guide cavity, arranged in a circular array around the center of the guide cavity. The sidewalls of the guide cavity have vertically extending sliding pin grooves, within which slide pin bodies slide vertically along the grooves. The slide pin bodies are connected to the precision modules. The die bottom is located within the guide cavity. At the bottom, the top of the mold base has a vessel base forming surface. The push rod includes a disc-shaped pushing part and a sliding part disposed at the bottom of the pushing part. The top surface of the pushing part abuts against the bottom of the precision module. The inner side of the precision module has a vessel outer wall forming surface. The bottom of the cover ring has a vessel opening forming surface. The punch assembly includes a lower punch and an upper punch connected to the top of the lower punch. The outer wall of the lower punch has a vessel inner wall forming surface. The vessel inner wall forming surface, the vessel outer wall forming surface, and the vessel opening forming surface are assembled to form a vessel forming cavity after mold closing. The cover ring is connected to the lower punch. The punch assembly has a cooling water cavity.

2. The glassware forming mold with serrated and deep grooved outer wall patterns according to claim 1, characterized in that, Ventilation holes are provided on the precision module opposite to the connection between the outer wall of the vessel and the cup foot.

3. A glassware forming mold with serrated and deep grooved outer wall patterns according to claim 2, characterized in that, The mold bottom is provided with a lower vent hole, and the push rod is provided with a main vent hole that communicates with the lower vent hole. The lower vent hole extends through to the side of the mold bottom.

4. A glassware forming mold with serrated and deep grooved outer wall patterns according to claim 3, characterized in that, The outer jacket has side wall ventilation holes that penetrate through the outer jacket side wall.

5. A glassware forming mold with serrated and deep grooved outer wall patterns according to any one of claims 1-4, characterized in that, Both the bottom of the lower punch outer wall and the bottom of the upper punch outer wall are provided with a sprayed welding layer.

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