Pressing die for ultrathin metal dicing blade

Abstract

The utility model discloses a pressing die for an ultrathin metal dicing blade, which comprises a bottom plate, a slide rail is mounted at the top end of the bottom plate, an electric heating lower die plate is connected to the top end of the slide rail in a sliding manner, support rods are fixedly connected to two sides of the top end of the bottom plate, a support plate is fixedly connected between the top ends of the two support rods, and the support plate is fixedly connected to the top end of the bottom plate. A first air cylinder is installed on one side of the top end of the supporting plate. The movable electric heating lower die plate is adopted, during use, transverse movement of the electric heating lower die plate is achieved through the arrangement of the first motor, the threaded rod, the movable block and the sliding rail, when the electric heating lower die plate is located below the lifting plate, automatic feeding can be achieved through the discharging head, then materials are flattened through the scraping plate, and after feeding is completed, the electric heating lower die plate is driven to move. Compared with an existing hot-pressing mold, the electric heating hot-pressing mold has the advantages that automatic feeding can be achieved, and the electric heating hot-pressing mold is more convenient and faster to use.

Description

Technical Field

[0001] The utility model relates to the technical field of scribing knives, and particularly relates to a pressing die for an ultra-thin metal scribing knife. Background Art

[0002] Scribing tools are widely used in the processing of hard and brittle materials such as silicon wafers, quartz, sapphire, and ceramics, such as blanking, grooving, and cutting. Scribing knives containing diamond are particularly characterized by good sharpness and high processing efficiency in the processing of hard and brittle materials.

[0003] When scribing tools are prepared, hot pressing is required. During hot pressing, the weighed raw materials in proportion are evenly spread in the die, and the pressing die is used for hot pressing. The traditional method is manual feeding, which is slow and has poor accuracy.

[0004] Therefore, how to provide a pressing die for an ultra-thin metal scribing knife to solve the problems existing in the prior art is of great significance for its application. Summary of the Utility Model

[0005] In view of this, the purpose of this application is to provide a pressing die for an ultra-thin metal scribing knife to solve the problems of slow speed and poor accuracy in the traditional manual feeding method.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pressing die for an ultra-thin metal scribing knife, comprising a bottom plate. A slide rail is installed at the top end of the bottom plate, and an electrically heated lower template is slidably connected to the top end of the slide rail. Both sides of the top end of the bottom plate are fixedly connected with support rods, and a support plate is fixedly connected between the top ends of the two support rods. A first cylinder is installed on one side of the top end of the support plate, and a second cylinder is installed on the other side of the top end of the support plate. An upper template is installed at the telescopic end of the second cylinder;

[0008] The telescopic end of the first cylinder is fixedly connected with a lifting plate. A rotating tube is rotatably connected to the middle of the lifting plate. A rotating rod is fixedly connected to the bottom end of the rotating tube. A scraping plate is installed on one side of the bottom end of the rotating rod.

[0009] Preferably, a granular material storage box is installed at the top end of the support plate. A rotary joint is installed at the top end of the rotating tube. The bottom end of the granular material storage box is connected to the rotary joint through a telescopic tube. A lifting plate is installed on the other side of the bottom end of the rotating rod. An inclined cavity is formed inside the rotating rod. The bottom end of the rotating tube is communicated with a blanking head through a cavity.

[0010] Preferably, a second motor is installed at the top end of the lifting plate. The output end of the second motor is drivingly connected to a driving gear. A transmission gear is installed at the bottom end of the rotating tube. The transmission gear is meshingly connected to the driving gear.

[0011] Preferably, both sides of the bottom end of the bottom plate are fixedly connected with fixing plates. A threaded rod is rotatably connected between the two fixing plates. A first motor is installed outside one of the fixing plates. The output shaft of the first motor is drivingly connected to the threaded rod.

[0012] Preferably, a sliding groove is formed on the surface of the bottom plate. The sliding groove is slidably connected with a movable block. The bottom end of the movable block is threadedly connected to the threaded rod. The top end of the movable block is fixedly connected to the electric heating lower template.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] The present utility model adopts a movable electric heating lower template. When in use, the transverse movement of the electric heating lower template is realized by setting the first motor, the threaded rod, the movable block and the slide rail. When the electric heating lower template is located below the lifting plate, automatic feeding can be achieved through the feeding head, and then the material is leveled by the scraper. After the feeding is completed, at this time, the electric heating lower template is translated below the upper template to complete hot pressing forming. Compared with the existing hot pressing die, the present utility model can automatically feed materials, which is more convenient and faster.

[0015] The above description is only an overview of the technical solution of the present application. In order to be able to understand the technical means of the present application more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the present application more obvious and understandable, the following takes the preferred embodiments of the present application and combines with the attached drawings to describe in detail as follows.

[0016] According to the following detailed description of the specific embodiments of the present application in combination with the attached drawings, those skilled in the art will understand the above and other purposes, advantages and features of the present application more clearly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings. In all the drawings, similar elements or parts are generally marked with similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to actual scale.

[0018] Figure 1 It is a structural schematic diagram of the present utility model;

[0019] Figure 2 This is a schematic structural diagram of the lifting plate in the present utility model.

[0020] In the figure: 1, bottom plate; 2, first motor; 3, threaded rod; 4, movable block; 5, chute; 6, electrically heated lower template; 7, fixed plate; 8, rotating rod; 9, support rod; 10, lifting plate; 11, support plate; 12, first cylinder; 13, granular material storage box; 14, telescopic tube; 15, second cylinder; 16, upper template; 17, slide rail; 18, rotary joint; 19, rotating tube; 20, blanking head; 21, transmission gear; 22, driving gear; 23, scraper; 24, second motor. Specific embodiments

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. In the following description, specific details such as specific configurations and components are provided only to assist in a comprehensive understanding of the embodiments of the present application. Therefore, those skilled in the art should clearly understand that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. In addition, descriptions of known functions and structures are omitted in the embodiments for clarity and conciseness.

[0022] In addition, the present application may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or arrangements discussed.

[0023] The term "and / or" in this document is merely a description of the associated relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" in this document describes another associated object relationship, indicating that two relationships may exist. For example, A / and B may represent: A exists alone, and A and B exist alone. In addition, the character " / " in this document generally represents that the associated objects before and after are in an "or" relationship.

[0024] It should also be noted that in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion.

[0025] Please refer to Figure 1-2, the present invention provides a technical solution for a pressing die of an ultra-thin metal scribing tool: including a bottom plate 1, a slide rail 17 is installed at the top of the bottom plate 1, and an electrically heated lower template 6 is slidably connected to the top of the slide rail 17. Support rods 9 are fixedly connected to both sides of the top of the bottom plate 1. A support plate 11 is fixedly connected between the tops of the two support rods 9. A first cylinder 12 is installed on one side of the top of the support plate 11, and a second cylinder 15 is installed on the other side of the top of the support plate 11. An upper template 16 is installed at the telescopic end of the second cylinder 15;

[0026] The telescopic end of the first cylinder 12 is fixedly connected to a lifting plate 10. A rotating tube 19 is rotatably connected to the middle of the lifting plate 10. The bottom end of the rotating tube 19 is fixedly connected to a rotating rod 8. A scraping plate 23 is installed on one side of the bottom end of the rotating rod 8.

[0027] A granular material storage box 13 is installed on the top of the support plate 11, and a rotary joint 18 is installed on the top of the rotating tube 19. The bottom end of the granular material storage box 13 is connected to the rotary joint 18 through a telescopic tube 14. A lifting plate 10 is installed on the other side of the bottom end of the rotating rod 8. An inclined cavity is opened inside the rotating rod 8. The bottom end of the rotating tube 19 is communicated with a blanking head 20 through a cavity.

[0028] A second motor 24 is installed on the top of the lifting plate 10. The output end of the second motor 24 is drivingly connected to a driving gear 22. A transmission gear 21 is installed at the bottom end of the rotating tube 19. The transmission gear 21 is meshed with the driving gear 22.

[0029] In this embodiment, when the electrically heated lower template 6 moves below the lifting plate 10, at this time, the first cylinder 12 drives the lifting plate 10 to descend, and then raw materials are put in. The raw materials enter the rotating tube 19 through the telescopic tube 14, and are then transported to the blanking head 20 through the cavity. At the same time, the second motor 24 drives the transmission gear 21 to rotate through the driving gear 22, so that the entire rotating rod 8 rotates. The materials are transported to the inside of the electrically heated lower template 6 through the blanking head 20, and at the same time, the raw materials are leveled by the scraping plate 23 and put into hot pressing.

[0030] Fixing plates 7 are fixedly connected to both sides of the bottom end of the bottom plate 1. A threaded rod 3 is rotatably connected between the two fixing plates 7. A first motor 2 is installed outside one of the fixing plates 7. The output shaft of the first motor 2 is drivingly connected to the threaded rod 3.

[0031] A chute 5 is opened on the surface of the bottom plate 1. A movable block 4 is slidably connected to the chute 5. The bottom end of the movable block 4 is threadedly connected to the threaded rod 3. The top end of the movable block 4 is fixedly connected to the electrically heated lower template 6

[0032] During specific use, the first motor 2 drives the threaded rod 3 to rotate. When the threaded rod 3 drives the electric heating lower template 6 to move below the lifting plate 10 through the movable block 4, at this time, the first cylinder 12 drives the lifting plate 10 to descend, and then raw materials are put in. The raw materials enter the rotating tube 19 through the telescopic tube 14 and are then transported to the blanking head 20 through the cavity. At the same time, the second motor 24 drives the transmission gear 21 to rotate through the driving gear 22, causing the entire rotating rod 8 to rotate. The material is transported to the inside of the electric heating lower template 6 through the blanking head 20. At the same time, the raw materials are leveled by the scraper 23. After leveling, the electric heating lower template 6 moves below the upper template 16, and the second cylinder 15 drives the upper template 16 to be combined with the electric heating lower template 6 to complete hot pressing.

[0033] The above are only the preferred embodiments of the present invention, and it does not thereby limit the protection scope of the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any changes, modifications, substitutions, integrations, and parameter changes made to these embodiments by means of conventional substitutions or capable of achieving the same functions without departing from the principle and spirit of the present invention fall within the protection scope of the present invention.

Claims

1. A pressing die for an ultra-thin metal scribing knife, characterized in that: It includes a bottom plate (1). A slide rail (17) is installed at the top end of the bottom plate (1). An electrically heated lower template (6) is slidably connected to the top end of the slide rail (17). Support rods (9) are fixedly connected to both sides of the top end of the bottom plate (1). A support plate (11) is fixedly connected between the top ends of the two support rods (9). A first cylinder (12) is installed on one side of the top end of the support plate (11). A second cylinder (15) is installed on the other side of the top end of the support plate (11). An upper template (16) is installed at the telescopic end of the second cylinder (15). The telescopic end of the first cylinder (12) is fixedly connected to a lifting plate (10). A rotating tube (19) is rotatably connected to the middle of the lifting plate (10). A rotating rod (8) is fixedly connected to the bottom end of the rotating tube (19). A scraping plate (23) is installed on one side of the bottom end of the rotating rod (8).

2. The pressing die of an ultra-thin metal scribing knife according to claim 1, characterized in that: A granular material storage box (13) is installed at the top end of the support plate (11). A rotary joint (18) is installed at the top end of the rotating tube (19). The bottom end of the granular material storage box (13) is connected to the rotary joint (18) through a telescopic tube (14). A lifting plate (10) is installed on the other side of the bottom end of the rotating rod (8). An inclined cavity is formed inside the rotating rod (8). The bottom end of the rotating tube (19) is communicated with a blanking head (20) through a cavity.

3. The pressing die for an ultra-thin metal scribing knife according to claim 2, characterized in that: A second motor (24) is installed at the top end of the lifting plate (10). The output end of the second motor (24) is drivingly connected to a driving gear (22). A transmission gear (21) is installed at the bottom end of the rotating tube (19). The transmission gear (21) is meshed with the driving gear (22).

4. The pressing die for an ultra-thin metal scribing knife according to claim 3, characterized in that: Fixed plates (7) are fixedly connected to both sides of the bottom end of the bottom plate (1). A threaded rod (3) is rotatably connected between the two fixed plates (7). A first motor (2) is installed outside one of the fixed plates (7). The output shaft of the first motor (2) is drivingly connected to the threaded rod (3).

5. The pressing die for an ultra-thin metal scribing tool according to claim 3, wherein: A chute (5) is formed on the surface of the bottom plate (1). A movable block (4) is slidably connected to the chute (5). The bottom end of the movable block (4) is threadedly connected to the threaded rod (3). The top end of the movable block (4) is fixedly connected to the electrically heated lower template (6).

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