Bottle cap mold with wear-resistant coating

Abstract

The utility model discloses a bottle cap mould with a wear-resistant coating, which relates to the field of bottle cap production and comprises a top mould component, a plurality of top connecting pieces arranged at the top of the top mould component, a bottom mould component arranged at the bottom of the top mould component, and a plurality of bottom connecting pieces arranged at the top of the bottom mould component. The top mold assembly comprises a plurality of top bottle cap mold shells arranged on the top of the bottom mold assembly, and top bottle cap mold blocks are arranged in the top bottle cap mold shells. According to the plastic bottle cap injection mold, the top mold assembly is arranged and matched with the bottom mold assembly, so that plastic bottle caps can be conveniently subjected to injection molding during production, the production efficiency of the bottle caps is improved, and meanwhile, through the matching of the top connecting piece and the bottom connecting piece, the production efficiency is improved. And the top mold assembly and the bottom mold assembly can be conveniently adjusted according to the use requirements, the number of bottle caps produced at a time is controlled, and the use convenience during production of the bottle caps is improved.

Description

Technical Field

[0001] The utility model relates to the field of bottle cap production, in particular to a bottle cap mould with a wear-resistant coating. Background Art

[0002] As the company's equipment is used for a longer period of time, the equipment mold accessories are all experiencing varying degrees of wear. Wear-resistant coating is a specially designed surface treatment method that aims to improve the wear resistance of mechanical equipment, tools or material surfaces, thereby extending their service life. The coating resists physical wear, chemical corrosion, temperature fluctuations and other forms of damage. Therefore, it is necessary to spray a wear-resistant coating on the bottle cap mold. Rongguang adds a coating to the mold surface to improve the mold's anti-bite performance and extend the mold's service life. However, the existing bottle cap mold cannot be adjusted according to the bottle cap specifications during use, which makes the efficiency of the bottle cap mold unsatisfactory during use.

[0003] For example, Chinese patent CN220593926U discloses a bottle cap production mold, including a top plate, a bottom plate, an upper mold base, a lower mold base, an upper mold, a lower mold, a threaded mold and a driving assembly, etc. The threaded mold and the base of the mold are rotatably connected to drive the threaded mold to rotate, so that the bottle cap can be separated from the threaded mold and removed, thereby improving the production efficiency of the bottle cap. However, when the above-mentioned bottle cap production mold is used to produce bottle caps of different specifications, the mold cannot be conveniently adjusted, so that the convenience of the bottle cap production mold when in use is not ideal, and the number of bottle caps produced each time cannot be controlled according to production needs, resulting in a greatly reduced efficiency of the bottle cap production mold when in use.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Summary of the invention

[0005] In view of the problems in the related art, the utility model proposes a bottle cap mold with a wear-resistant coating to overcome the above technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A bottle cap mold with a wear-resistant coating comprises a top mold assembly, a plurality of top connectors are arranged at the top of the top mold assembly, a bottom mold assembly is arranged at the bottom of the top mold assembly, and a plurality of bottom connectors are arranged at the top of the bottom mold assembly.

[0008] Furthermore, in order to facilitate the disassembly and replacement of the top mold assembly, the top mold assembly includes a plurality of top bottle cap mold shells arranged on the top of the bottom mold assembly, and the top bottle cap mold blocks are arranged inside the top bottle cap mold shells.

[0009] Furthermore, in order to facilitate the installation of the top bottle cap mold block on the top bottle cap mold shell, an injection hole is opened in the middle of the top end of the top bottle cap mold shell, and a plurality of top connecting grooves are arranged outside the circumference of the injection hole and located at the top end of the top bottle cap mold shell, and the top connecting grooves cooperate with the top connecting pieces, and a top connecting hole is arranged inside the top connecting groove, and a top replacement groove cooperating with the top bottle cap mold block is opened at the bottom of the top bottle cap mold shell.

[0010] Furthermore, in order to facilitate the injection molding of the bottle cap by the top bottle cap mold block, an adding hole is opened in the middle of the top of the top bottle cap mold block, a molding hole is opened in the middle of the top bottle cap mold block, and a plurality of removal holes are opened at the bottom of the top bottle cap mold block.

[0011] Furthermore, in order to connect and fix adjacent top mold assemblies, the top connecting member includes a top connecting plate arranged inside the top connecting groove, top placement holes are opened at both ends of the top connecting plate, and the top placement holes are matched with the top connecting holes, and a top fixing plate matching with the top connecting holes is arranged at the bottom of the top connecting plate.

[0012] Furthermore, in order to facilitate the cooperation injection molding of the top bottle cap mold block by the bottom mold assembly, the bottom mold assembly includes a bottom bottle cap mold shell body arranged at the bottom of the top bottle cap mold shell, a bottom placement hole is opened in the middle of the top end of the bottom bottle cap mold shell body, a sealing ring is arranged at the top end of the bottom placement hole, a plurality of bottom connecting grooves are opened on the circumferential outer side of the bottom placement hole, and the bottom connecting grooves are matched with the bottom connecting piece, a bottom connecting hole is opened inside the bottom connecting groove, a rotating telescopic rod is arranged inside the bottom placement hole, and the rotating telescopic rod is matched with the forming hole, and a bottle cap thread groove is opened on the top of the rotating telescopic rod.

[0013] Furthermore, in order to facilitate the connection and fixation of adjacent bottom bottle cap mold shells, the bottom connecting part includes a bottom connecting plate arranged inside the bottom connecting groove, a plurality of bottom splicing holes are opened on the top of the bottom connecting plate, and the bottom splicing holes are matched with the bottom connecting holes, and the top bottle cap mold shell, the top bottle cap mold block, the bottom bottle cap mold shell and the surface of the rotating telescopic rod are all provided with a wear-resistant coating.

[0014] The beneficial effects of the utility model are:

[0015] 1. By setting up a top mold assembly and cooperating with a bottom mold assembly, the plastic bottle cap can be easily injection molded during production, thereby improving the efficiency of bottle cap production. At the same time, by cooperating with a top connector and a bottom connector, the top mold assembly and the bottom mold assembly can be easily adjusted according to the needs during use, thereby realizing the control of the number of bottle caps produced at a time and improving the convenience of use during bottle cap production.

[0016] 2. By setting the top bottle cap mold shell and utilizing the cooperation of the top bottle cap mold block and the rotating telescopic rod, the bottle cap material can enter the molding hole through the injection hole and the adding hole, thereby improving the convenience of adding raw materials during injection molding. By closing the top bottle cap mold shell and the bottom bottle cap mold shell, the rotating telescopic rod can enter the molding hole to shape the material, and the bottle cap can be threaded through the bottle cap thread groove, thereby improving the efficiency of bottle cap injection molding production.

[0017] 3. By setting the top bottle cap mold shell and utilizing the cooperation between the top bottle cap mold block and the top replacement groove, the top bottle cap mold block can be easily replaced and adjusted according to the needs of bottle cap production. At the same time, by utilizing the cooperation between the bottom placement hole and the rotating telescopic rod, the rotating telescopic rod can be easily replaced synchronously, thereby improving the convenience of adjustment during bottle cap production. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of a bottle cap mold with a wear-resistant coating according to an embodiment of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of a bottle cap mold with a wear-resistant coating according to an embodiment of the utility model;

[0021] Figure 3 It is a partial structural cross-sectional view of a bottle cap mold with a wear-resistant coating according to an embodiment of the utility model;

[0022] Figure 4 It is a cross-sectional view of a top mold assembly in a bottle cap mold with a wear-resistant coating according to an embodiment of the utility model;

[0023] Figure 5 It is a schematic structural diagram of a top connecting piece in a bottle cap mold with a wear-resistant coating according to an embodiment of the utility model;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of a bottom mold assembly in a bottle cap mold with a wear-resistant coating according to an embodiment of the utility model;

[0025] Figure 7 The utility model is a schematic diagram of a bottom connecting piece structure in a bottle cap mold with a wear-resistant coating according to an embodiment of the utility model.

[0026] In the figure:

[0027] 1. Top mold assembly; 11. Top bottle cap mold shell; 111. Injection hole; 112. Top connecting groove; 113. Top connecting hole; 114. Top replacement groove; 12. Top bottle cap mold block; 121. Adding hole; 122. Molding hole; 123. Removal hole; 2. Top connector; 21. Top connecting plate; 22. Top placement hole; 23. Top fixing plate; 3. Bottom mold assembly; 31. Bottom bottle cap mold shell; 32. Bottom placement hole; 33. Sealing ring; 34. Bottom connecting groove; 35. Bottom connecting hole; 36. Rotating telescopic rod; 37. Bottle cap threaded groove; 4. Bottom connector; 41. Bottom connecting plate; 42. Bottom splicing hole. DETAILED DESCRIPTION

[0028] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0029] According to an embodiment of the utility model, a bottle cap mold with a wear-resistant coating is provided.

[0030] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-Figure 7 As shown, the bottle cap mold with a wear-resistant coating according to an embodiment of the utility model includes a top mold assembly 1, a plurality of top connectors 2 are arranged on the top of the top mold assembly 1, a bottom mold assembly 3 is arranged on the bottom of the top mold assembly 1, and a plurality of bottom connectors 4 are arranged on the top of the bottom mold assembly 3.

[0031] With the help of the above technical solution, by setting up the top mold assembly 1 and utilizing the cooperation with the bottom mold assembly 3, the plastic bottle caps can be easily injection molded during production, thereby improving the efficiency of bottle cap production. At the same time, through the cooperation of the top connecting piece 2 and the bottom connecting piece 4, the top mold assembly 1 and the bottom mold assembly 3 can be easily adjusted according to the needs during use, thereby realizing the control of the number of bottle caps produced at a time and improving the convenience of use during bottle cap production.

[0032] In one embodiment, for the above-mentioned top mold assembly 1, the top mold assembly 1 includes a plurality of top bottle cap mold shells 11 arranged on the top of the bottom mold assembly 3, a top bottle cap mold block 12 is arranged inside the top bottle cap mold shell 11, a thread is arranged outside the top bottle cap mold block 12, an injection hole 111 is opened in the middle of the top end of the top bottle cap mold shell 11, a plurality of top connecting grooves 112 are arranged outside the circumference of the injection hole 111 and located at the top end of the top bottle cap mold shell 11, and the top connecting grooves 112 are matched with the top connecting member 2, a top connecting hole 113 is arranged inside the top connecting groove 112, a top replacement groove 114 matched with the top bottle cap mold block 12 is opened at the bottom of the top bottle cap mold shell 11, and an opening is arranged inside the top replacement groove 114 A threaded groove is provided, and the threaded groove cooperates with the thread. An adding hole 121 is provided in the middle of the top of the top bottle cap mold block 12, and a forming hole 122 is provided in the middle of the top bottle cap mold block 12. A variety of top bottle cap mold blocks 12 are configured during production, and the forming holes 122 can be opened according to the needs during production. A plurality of removal holes 123 are provided at the bottom end of the top bottle cap mold block 12. The top connecting member 2 includes a top connecting plate 21 arranged inside the top connecting groove 112, and top placement holes 22 cooperating with the top connecting holes 113 are provided at both ends of the top connecting plate 21. The top placement hole 22 is connected to the top connecting hole 113 by bolts, and a top fixing plate 23 is provided at the bottom of the top connecting plate 21, and the top fixing plate 23 cooperates with the top connecting groove 112.

[0033] The working principle of the top mold assembly 1 is as follows: select the top bottle cap mold block 12 according to the specifications of the bottle cap, adjust the bottom mold assembly 3, and set the number of top mold assemblies 1 and bottom mold assemblies 3 according to the plan, then align the top connecting grooves 112 of the adjacent top bottle cap mold shells 11, and insert the connecting plate 21. After the insertion is completed, the placement hole 22 and the top connecting hole 113 are connected by bolts, and then the adjacent bottom mold assembly 3 is connected through the bottom connector 4. After the adjustment is completed, the bottom mold assembly 3 and the top bottle cap mold block 12 are closed, and then the production material is added to the inside of the molding hole 122 through the injection hole 111 and the adding hole 121, and the bottle cap is shaped through the bottom mold assembly 3. After the production is completed, remove the top bottle cap mold shell 11, and then take down the injection molded bottle cap. After use, the top bottle cap mold block 12 is taken out from the top replacement groove 114 through the removal hole 123 for cleaning and maintenance.

[0034] In one embodiment, for the above-mentioned bottom mold assembly 3, the bottom mold assembly 3 includes a bottom bottle cap mold shell 31 arranged at the bottom of the top bottle cap mold shell 11, a bottom placement hole 32 is opened in the middle of the top end of the bottom bottle cap mold shell 31, a sealing ring 33 is arranged at the top end of the bottom placement hole 32, a plurality of bottom connecting grooves 34 are opened on the circumferential outer side of the bottom placement hole 32, and the bottom connecting grooves 34 are matched with the bottom connecting member 4, a bottom connecting hole 35 is opened inside the bottom connecting groove 34, a rotating telescopic rod 36 is arranged inside the bottom placement hole 32, a controller is arranged outside the rotating telescopic rod 36, and the rotating telescopic rod 36 is a prior art, and multiple specifications can be set according to the use requirements. The bottom of the bottle cap mold shell 11, the top bottle cap mold block 12, the bottom bottle cap mold shell 31 and the rotating telescopic rod 36 are all provided with a wear-resistant coating, and the wear-resistant coating is a chromium nitride coating.

[0035] The working principle of the bottom mold assembly 3 is as follows: select the top bottle cap mold block 12 according to the specifications of the bottle cap, replace the rotating telescopic rod 36, and set the number of top mold assemblies 1 and bottom mold assemblies 3 according to the plan, then align the top connecting grooves 112 of the adjacent top bottle cap mold shells 11, and put the connecting plate 21 in. After the placement is completed, the placement hole 22 is connected with the top connecting hole 113 by bolts, and then the bottom connecting groove 34 of the adjacent bottom bottle cap mold shell 31 is connected and the bottom connecting plate 41 is put in, and then the bottom splicing hole 42 is connected with the bottom connecting hole 35 by bolts. After the assembly is completed, the bottom bottle cap mold The housing 31 and the top bottle cap mold block 12 are closed, and the rotating telescopic rod 36 is inserted into the forming hole 122, and a bottle cap mold groove is formed by the gap between the rotating telescopic rod 36 and the forming hole 122, and then the production material is added to the inside of the forming hole 122 through the injection hole 111 and the adding hole 121, so that the material enters the bottle cap mold groove for injection molding, and at the same time, the wear-resistant coating is used to improve the stability of the forming hole 112 during injection molding, and the material is sealed by the sealing ring 33. After the injection molding is completed, the top bottle cap mold shell 11 is removed, and then the rotating telescopic rod 36 is started to rotate downward and retract. After the retraction is completed, the injection-molded bottle cap can be removed.

[0036] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0037] In actual application, the top mold assembly 1 and the bottom mold assembly 3 are selected according to the specifications of the bottle cap. After the selection is completed, the top mold assembly 1 and the bottom mold assembly 3 are limited and fixed by the top connecting piece 2 and the bottom connecting piece 4. After the fixing is completed, the top mold assembly 1 is accessed to add production materials, so that the materials enter the bottle cap mold groove for injection molding. After the injection molding is completed, the top mold assembly 1 is removed, and then the bottom mold assembly 3 is started to rotate and shrink downward. After the shrinkage is completed, the injection-molded bottle cap can be removed.

[0038] To sum up, with the aid of the above-mentioned technical scheme of the utility model, by setting up the top mold assembly 1 and utilizing the cooperation with the bottom mold assembly 3, the plastic bottle caps can be easily injection molded during production, thereby improving the efficiency of bottle cap production. At the same time, through the cooperation of the top connecting piece 2 and the bottom connecting piece 4, the top mold assembly 1 and the bottom mold assembly 3 can be easily adjusted according to the needs during use, thereby realizing the control of the number of bottle caps produced at a time and improving the convenience of use during bottle cap production.

[0039] In addition, by setting up the top bottle cap mold shell 11 and utilizing the cooperation of the top bottle cap mold block 12 and the rotating telescopic rod 36, the bottle cap material can enter the molding hole 122 through the injection hole 111 and the adding hole 121, thereby improving the convenience of adding raw materials during injection molding. By closing the top bottle cap mold shell 11 and the bottom bottle cap mold shell 31, the rotating telescopic rod 36 can enter the molding hole 122 to shape the material, and the bottle cap can be threadedly added through the bottle cap thread groove 37, thereby improving the efficiency of the bottle cap injection molding production.

[0040] In addition, by setting up the top bottle cap mold shell and utilizing the cooperation between the top bottle cap mold block 12 and the top replacement groove 114, the top bottle cap mold block 12 can be easily replaced and adjusted according to the needs during bottle cap production. At the same time, by utilizing the cooperation between the bottom placement hole 32 and the rotating telescopic rod 36, the rotating telescopic rod 36 can be easily replaced synchronously, thereby improving the convenience of adjustment during bottle cap production.

[0041] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bottle cap mold with a wear-resistant coating, It is characterized in that The invention comprises a top mold assembly (1), wherein a plurality of top connecting parts (2) are arranged at the top of the top mold assembly (1), a bottom mold assembly (3) is arranged at the bottom of the top mold assembly (1), and a plurality of bottom connecting parts (4) are arranged at the top of the bottom mold assembly (3).

2. A bottle cap mold with a wear-resistant coating according to claim 1, It is characterized in that The top mold assembly (1) comprises a plurality of top bottle cap mold shells (11) arranged on the top of the bottom mold assembly (3), and a top bottle cap mold block (12) is arranged inside the top bottle cap mold shells (11).

3. A bottle cap mold with a wear-resistant coating according to claim 2, It is characterized in that An injection hole (111) is provided in the middle of the top of the top bottle cap mold shell (11), a plurality of top connection grooves (112) are provided outside the circumference of the injection hole (111) and located at the top of the top bottle cap mold shell (11), and the top connection grooves (112) are matched with the top connection piece (2), and a top connection hole (113) is provided inside the top connection groove (112), and a top replacement groove (114) matched with the top bottle cap mold block (12) is provided at the bottom of the top bottle cap mold shell (11).

4. A bottle cap mold with a wear-resistant coating according to claim 3, It is characterized in that A adding hole (121) is provided in the middle of the top of the top bottle cap mold block (12), a forming hole (122) is provided in the middle of the top bottle cap mold block (12), and a plurality of taking-out holes (123) are provided at the bottom of the top bottle cap mold block (12).

5. A bottle cap mold with a wear-resistant coating according to claim 4, It is characterized in that The top connecting member (2) comprises a top connecting plate (21) arranged inside the top connecting groove (112), both ends of the top connecting plate (21) are provided with top placement holes (22) matching with the top connecting hole (113), and a top fixing plate (23) is provided at the bottom of the top connecting plate (21), and the top fixing plate (23) matches with the top connecting groove (112).

6. A bottle cap mold with a wear-resistant coating according to claim 5, It is characterized in that The bottom mold assembly (3) comprises a bottom bottle cap mold shell (31) arranged at the bottom of the top bottle cap mold shell (11); a bottom placement hole (32) is provided at the middle of the top end of the bottom bottle cap mold shell (31); a sealing ring (33) is provided at the top end of the bottom placement hole (32); a plurality of bottom connection grooves (34) are provided on the outer circumference of the bottom placement hole (32); the bottom connection grooves (34) are matched with the bottom connection piece (4); and a bottom connection hole (35) is provided inside the bottom connection grooves (34); A rotating telescopic rod (36) is arranged inside the bottom placement hole (32), and the rotating telescopic rod (36) matches the forming hole (122). A bottle cap thread groove (37) is provided on the top of the rotating telescopic rod (36).

7. A bottle cap mold with a wear-resistant coating according to claim 6, It is characterized in that The bottom connecting member (4) comprises a bottom connecting plate (41) arranged inside the bottom connecting groove (34), a plurality of bottom splicing holes (42) are opened on the top of the bottom connecting plate (41), and the bottom splicing holes (42) match the bottom connecting holes (35).

8. The bottle cap mold with a wear-resistant coating according to claim 7, It is characterized in that The surfaces of the top bottle cap mold shell (11), the top bottle cap mold block (12), the bottom bottle cap mold shell (31) and the rotating telescopic rod (36) are all provided with a wear-resistant coating.

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