Moulding bottle punch capable of reducing proportion of inner color points

Abstract

The utility model discloses a molded bottle punch capable of reducing the proportion of inner color points. The molded bottle punch comprises a connecting part, the punch part is arranged at the top of the connecting part, and the connecting part and the punch part are both made of tungsten carbide materials; the auxiliary mechanism is used for optimizing the punch part; the protection mechanism is arranged outside the connecting part and used for carrying out wear-resistant protection on the outside of the connecting part, and the connecting part comprises a first step located at the bottom of the punch part and a second step located at the bottom of the punch part; and the second step is fixedly connected to the bottom of the first step. The connecting part, the punch part, the carbonitriding layer, the carburizing layer, the hardening layer, the nano coating and the solid lubricating layer are matched with one another, the connecting part and the punch part are made of tungsten carbide materials, the nano coating improves the mold release performance of the punch part, the hardness and the high-temperature-resistant strength of the molded bottle punch are improved, and the service life of the molded bottle punch is prolonged. Therefore, the occurrence probability of inner color points is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of molding bottle punch, especially relates to a molding bottle punch capable of reducing internal color point proportion. BACKGROUND

[0002] The preparation process of the glass bottle usually commonly used in sub-blowing process, the glass bottle made by sub-blowing process has the characteristics of high transparency, high surface finish and good sealing, the manufacturing process of sub-blowing process includes raw material preparation, preforming, mouth forming, re-forming, grinding and inspection, wherein, when the glass bottle is formed, the molding bottle punch is usually used.

[0003] The molding bottle punch is usually installed on the forming mold, and the molding bottle punch is usually used in cooperation with the mouth mold, the molding bottle punch of the prior art is usually made of alloy material, when the molding bottle punch is used, friction with the guide plate usually occurs, but the hardness of the alloy material of the molding bottle punch is low, which causes the erosion of the high-temperature glass to the molding bottle punch, thereby increasing the probability of the occurrence of internal color points, and the normal production and production requirements cannot be met, therefore, it is necessary to use the molding bottle punch capable of reducing internal color point proportion. SUMMARY

[0004] The utility model discloses a molding bottle punch capable of reducing internal color point proportion to solve the problems in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a molding bottle punch capable of reducing internal color point proportion, comprising:

[0006] A connecting portion;

[0007] A punch portion is arranged at the top of the connecting portion, and the materials of the connecting portion and the punch portion are tungsten carbide material;

[0008] An auxiliary mechanism is arranged outside the punch portion, and the auxiliary mechanism is used for optimizing the punch portion;

[0009] A protection mechanism is arranged outside the connecting portion, and the protection mechanism is used for wear-resistant protection outside the connecting portion.

[0010] Preferably, the connecting portion comprises:

[0011] A first step is arranged at the bottom of the punch portion;

[0012] A second step is fixedly connected to the bottom of the first step;

[0013] A third step is fixedly connected to the bottom of the second step, and the first step, the second step and the third step are used for connecting and supporting the punch head.

[0014] Preferably, the punch head comprises:

[0015] A first head body is fixedly connected to the top of the first step;

[0016] A second head body is fixedly connected to the top of the first head body.

[0017] Preferably, the auxiliary mechanism comprises:

[0018] A carbonitriding layer is fixedly connected to the outside of the punch head;

[0019] A carburizing layer is fixedly connected to the outside of the carbonitriding layer;

[0020] A hardening layer is fixedly connected to the outside of the carburizing layer, and the material of the hardening layer is hard chromium material.

[0021] Preferably, the auxiliary mechanism further comprises:

[0022] A nano coating layer is fixedly connected to the outside of the hardening layer;

[0023] A solid lubricating layer is fixedly connected to the outside of the nano coating layer.

[0024] Preferably, the protection mechanism comprises:

[0025] A protective sleeve is fixedly sleeved on the outside of the first step;

[0026] A connecting barrel is fixedly sleeved on the outside of the second step;

[0027] A butt joint ring is fixedly connected to the top of the third step;

[0028] A support sheet is fixedly connected to the bottom of the third step, and the support sheet, the protective sleeve, the connecting barrel and the butt joint ring are all made of rubber material.

[0029] The technical effects and advantages of the utility model are as follows:

[0030] The utility model discloses a through the mutual cooperation of connecting portion, punch portion, carbonitriding layer, carburizing layer, hardening layer, nanometer coating and solid lubricating layer, connecting portion and punch portion adopt tungsten carbide material to make, and carbonitriding layer and carburizing layer increase the strength and wear resistance of punch portion, and hardening layer improves the corrosion resistance and fatigue resistance of punch portion, and nanometer coating improves the die releasing performance of punch portion, and solid lubricating layer reduces the friction and wear between punch portion and mould, and then is favorable to improve the hardness and high temperature resistant strength of moulding bottle punch, to reach the probability of reducing the appearance of internal color point, reduces the internal return, thereby improves the yield, is convenient for reducing the erosion of high temperature glass and prolonging the service life. BRIEF DESCRIPTION OF DRAWINGS

[0031] Fig. 1 It is the front structure schematic diagram of the utility model.

[0032] Fig. 2 It is the front structure schematic diagram of the utility model.

[0033] Fig. 3 It is the structure schematic diagram of the solid lubricating layer of the utility model.

[0034] In the drawing: 1, connecting portion;11, first step;12, second step;13, third step;2, punch portion;21, first head body;22, second head body;3, auxiliary mechanism;31, carbonitriding layer;32, carburizing layer;33, hardening layer;34, nanometer coating;35, solid lubricating layer;4, protection mechanism;41, protective sleeve;42, connecting barrel;43, butt ring;44, support sheet. DETAILED DESCRIPTION

[0035] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0036] Embodiment one

[0037] The utility model provides a kind of moulding bottle punch of reducing internal color point ratio as Figs. 1-3 As shown in the figure, it includes:

[0038] Connecting portion 1, connecting portion 1 and punch portion 2 are integrally arranged, and connecting portion 1 is conducive to connecting punch portion 2 with mould, facilitating the installation of punch portion 2.

[0039] The punch part 2 is arranged at the top of the connecting part 1, and the connecting part 1 and the punch part 2 are made of tungsten carbide material, which is beneficial to cooperate with the die and facilitate the production of glass bottles.

[0040] The auxiliary mechanism 3 is arranged outside the punch part 2, and is used for optimizing the punch part 2.

[0041] The protection mechanism 4 is arranged outside the connecting part 1, and is used for wear-resistant protection of the outside of the connecting part 1.

[0042] Further, the connecting part 1 includes a first step 11, a second step 12 and a third step 13, the first step 11 is located at the bottom of the punch part 2, the second step 12 is fixedly connected to the bottom of the first step 11, and the third step 13 is fixedly connected to the bottom of the second step 12, and the first step 11, the second step 12 and the third step 13 are used for connecting and supporting the punch part 2.

[0043] Further, the punch part 2 includes a first head body 21 and a second head body 22, both of which are made of tungsten carbide material, tungsten carbide is a compound composed of tungsten and carbon, which has high hardness, high wear resistance, high melting point, high thermal stability, good electrical conductivity and thermal conductivity, and stable chemical properties, the hardness of tungsten carbide is similar to that of diamond, and it is one of the hardest substances in nature, tungsten carbide has excellent wear resistance and can maintain a long service life in harsh working environment, the melting point of tungsten carbide is as high as 2870℃, which has excellent high-temperature stability and thermal shock resistance, tungsten carbide is a good conductor of electricity and heat, and is suitable for occasions requiring high electrical conductivity and thermal conductivity, tungsten carbide is insoluble in water, hydrochloric acid and sulfuric acid, and is easily soluble in mixed acid of nitric acid-hydrofluoric acid, and has relatively stable chemical properties, which is beneficial to improve the hardness and high-temperature strength of the punch part 2, reduce the erosion of high-temperature glass to the punch part 2, reduce the color point ratio, and prolong the service life, the first head body 21 is fixedly connected to the top of the first step 11, and the second head body 22 is fixedly connected to the top of the first head body 21.

[0044] Specifically, the auxiliary mechanism 3 includes a carbonitriding layer 31, a carburizing layer 32, a hardening layer 33, a nano coating layer 34 and a solid lubricating layer 35. The carbonitriding layer 31 forms a more complex compound layer by infiltrating carbon and nitrogen atoms into the punch part 2. The carbonitriding layer 31 has the characteristics of hardness, wear resistance, hardenability and fatigue resistance. The carbonitriding layer 31 has slightly higher hardness and higher wear resistance than after carburizing and quenching. The infiltration of nitrogen improves the hardenability of the infiltration layer, so that the workpiece can harden the surface layer at a lower cooling speed, and reduces the quenching deformation and cracking tendency. At the same time, the carbonitriding layer 31 also has high fatigue resistance, which is conducive to improving the hardness and wear resistance of the punch part 2, and has certain corrosion resistance. The carburizing layer 32 is formed by placing the punch part 2 in a carburizing medium to make carbon atoms infiltrate the surface of the punch at high temperature, thereby increasing the carbon content of the surface of the punch part 2, thereby enhancing the hardness and wear resistance of the punch part 2. The hardening layer 33 is formed by plating a layer of hard chromium on the surface of the punch part 2, which significantly improves the wear resistance, corrosion resistance and fatigue resistance of the punch. Hard chromium has extremely high hardness, which can significantly improve the service life of the workpiece. Hard chromium can form a dense protective layer to effectively prevent the workpiece from being corroded by corrosive media. Hard chromium has high heat resistance and can maintain stable performance in high temperature environment. Hard chromium has a smooth surface and no obvious scratches, which can significantly improve the smoothness and aesthetics of the workpiece. The nano coating layer 34 is deposited on the surface of the punch in multiple layers and multiple elements of metal film, which has extremely high hardness and wear resistance, prevents the punch part 2 from being worn and deformed during use, prolongs the service life, greatly improves the demolding performance of the die casting without sticking phenomenon. The nano coating layer 34 has the characteristics of high hardness and wear resistance, excellent antibacterial and mildew resistance, anti-aging and weather resistance, and environmental protection. The nanoparticles in the nano coating layer 34 can fill and smooth the coating surface to form a uniform and dense protective film, which significantly improves the hardness and wear resistance of the surface. This property enables the nano coating layer 34 to maintain a longer service life when subjected to friction, scratching and other mechanical actions, reducing surface wear and scratches. The particle structure of the nano coating layer 34 can reduce the contact between dust and the coating surface, effectively inhibiting the growth of bacteria and mold. The nano coating layer 34 has excellent stain resistance, which can reduce the adhesion of dust and dirt. The nanoparticles in the nano coating layer 34 have strong absorption, reflection and scattering effects on ultraviolet rays, which significantly improves the weather resistance and aging resistance of the coating. The release amount of volatile organic compounds during the curing process of the nano coating layer 34 is low, which helps to reduce environmental pollution. The solid lubricating layer 35 is coated with a layer of solid lubricant such as molybdenum disulfide and graphite on the surface of the punch. Under high temperature and high pressure, the solid lubricant can form a lubricating film to reduce the friction and wear between the punch part 2 and the guide plate of the die mold. The solid lubricant has the characteristics of wide temperature range, strong load capacity, good anti-sticking property, corrosion and dust resistance. The solid lubricant can play a lubricating role in a wide temperature range. The solid lubricant has high load capacity and can withstand high load.It is suitable for low-speed high-load working conditions, can form a layer of strong adhesion on the metal surface, thereby providing effective lubrication and protection, the solid lubricant has good anti-sticking and sliding performance, can reduce sticking and sliding in the friction process, improve the operation efficiency of mechanical equipment, the solid lubricant can form a protective film to prevent corrosion medium and dust from eroding and polluting the mechanical equipment, the solid lubricant can effectively avoid the occurrence of grease pollution and dripping phenomenon, the carbonitriding layer 31 is fixedly connected to the outside of the punch part 2, the carburizing layer 32 is fixedly connected to the outside of the carbonitriding layer 31, the hardening layer 33 is fixedly connected to the outside of the carburizing layer 32, the material of the hardening layer 33 is hard chromium material, the nano coating 34 is fixedly connected to the outside of the hardening layer 33, and the solid lubricating layer 35 is fixedly connected to the outside of the nano coating 34.

[0045] Example two

[0046] A molded bottle punch capable of reducing the proportion of internal color points, comprising:

[0047] The connecting part 1 and the punch part 2 are integrally arranged, the connecting part 1 is beneficial to connect the punch part 2 with the mold, and the punch part 2 is convenient to install;

[0048] The punch part 2 is arranged at the top of the connecting part 1, and the materials of the connecting part 1 and the punch part 2 are tungsten carbide material, the punch part 2 is beneficial to cooperate with the mouth die, and is convenient for producing glass bottles;

[0049] The auxiliary mechanism 3 is arranged outside the punch part 2, and the auxiliary mechanism 3 is used for optimizing the setting of the punch part 2;

[0050] The protection mechanism 4 is arranged outside the connecting part 1, and the protection mechanism 4 is used for wear-resistant protection of the outside of the connecting part 1.

[0051] Further, the connecting part 1 comprises a first step 11, a second step 12 and a third step 13, the first step 11 is located at the bottom of the punch part 2, the second step 12 is fixedly connected to the bottom of the first step 11, and the third step 13 is fixedly connected to the bottom of the second step 12, and the first step 11, the second step 12 and the third step 13 are used for connecting and supporting the punch part 2.

[0052] Further, the punch part 2 comprises a first head body 21 and a second head body 22, both of which are made of tungsten carbide material. Tungsten carbide is a compound composed of tungsten and carbon, which has the characteristics of high hardness, high wear resistance, high melting point, high thermal stability, good electrical conductivity and thermal conductivity, and stable chemical properties. The hardness of tungsten carbide is similar to that of diamond, and it is one of the hardest substances known in nature. Tungsten carbide has excellent wear resistance and can maintain a long service life in harsh working environments. The melting point of tungsten carbide is as high as 2870°C, which has excellent high-temperature stability and thermal shock resistance. Tungsten carbide is a good conductor of electricity and heat, suitable for occasions requiring high electrical conductivity and thermal conductivity. Tungsten carbide is insoluble in water, hydrochloric acid and sulfuric acid, and easily soluble in nitric acid-hydrofluoric acid mixed acid. It has relatively stable chemical properties, which is conducive to improving the hardness and high-temperature strength of the punch part 2, reducing the erosion of high-temperature glass to the punch part 2, reducing the color point ratio, and prolonging the service life. The first head body 21 is fixedly connected to the top of the first step 11, and the second head body 22 is fixedly connected to the top of the first head body 21.

[0053] Specifically, the protection mechanism 4 comprises a protection sleeve 41, a connecting barrel 42, a butt joint ring 43 and a supporting sheet 44. The protection sleeve 41, the connecting barrel 42, the butt joint ring 43 and the supporting sheet 44 are beneficial to externally protect the connecting part 1 and increase the friction force of the connection, thereby avoiding slipping. The protection sleeve 41 is fixedly sleeved outside the first step 11, the connecting barrel 42 is fixedly sleeved outside the second step 12, the butt joint ring 43 is fixedly connected to the top of the third step 13, and the supporting sheet 44 is fixedly connected to the bottom of the third step 13. The supporting sheet 44, the protection sleeve 41, the connecting barrel 42 and the butt joint ring 43 are all made of rubber material.

[0054] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A molding bottle punch that can reduce the proportion of internal color spots, characterized in that, include: Connecting part (1); The punch head (2) is located on the top of the connecting part (1), and both the connecting part (1) and the punch head (2) are made of tungsten carbide. An auxiliary mechanism (3) is provided on the outside of the punch head (2), and the auxiliary mechanism (3) is used to optimize the setting of the punch head (2); A protective mechanism (4) is provided on the outside of the connecting part (1), and the protective mechanism (4) is used to provide wear-resistant protection for the outside of the connecting part (1).

2. A molding bottle punch according to claim 1, characterized in that, The connecting part (1) includes: The first step (11) is located at the bottom of the punch head (2); The second step (12) is fixedly connected to the bottom of the first step (11); The third step (13) is fixedly connected to the bottom of the second step (12). The first step (11), the second step (12) and the third step (13) are used to connect and support the punch head (2).

3. A molding bottle punch according to claim 1, characterized in that, The punch head (2) includes: The first head body (21) is fixedly connected to the top of the first step (11); The second head body (22) is fixedly connected to the top of the first head body (21).

4. A molding bottle punch according to claim 1, characterized in that, The auxiliary mechanism (3) includes: A carbonitriding layer (31) is fixedly connected to the outside of the punch head (2); A carburized layer (32) is fixedly connected to the outside of a carbonitriding layer (31); Hardened layer (33) is fixedly connected to the outside of carburized layer (32), and the material of hardened layer (33) is hard chrome.

5. A molding bottle punch according to claim 4, characterized in that, The auxiliary mechanism (3) also includes: A nano-coating (34) is fixedly attached to the outside of the hardened layer (33); A solid lubricating layer (35) is fixedly attached to the outside of the nano-coating (34).

6. A molding bottle punch according to claim 1, characterized in that, The protection mechanism (4) includes: A protective sleeve (41) is fixedly fitted onto the outside of the first step (11); A connecting cylinder (42) is fixedly sleeved on the outside of the second step (12); A docking ring (43) is fixedly connected to the top of the third step (13); The support plate (44) is fixedly connected to the bottom of the third step (13). The support plate (44), the protective sleeve (41), the connecting cylinder (42) and the docking ring (43) are all made of rubber.

Images