Injection molding device for electronic detonator shell

Abstract

The utility model relates to an electronic detonator shell injection molding device, which belongs to the technical field of injection molding and comprises a support and a mounting frame, an injection molding box is arranged on the inner side of the mounting frame, a molding mold is arranged on the lower side of the injection molding box, a heating plate is fixedly mounted on the inner wall of the injection molding box, and a mounting shaft is arranged in the middle of the injection molding box. A heating pipe is fixedly mounted on the lower side of the mounting shaft, and a stirring mechanism is arranged on the outer side of the mounting shaft; the stirring mechanism comprises a driving motor, a connecting shaft is fixedly installed on an output shaft of the driving motor, a sleeve is in transmission connection with the end, away from the driving motor, of the connecting shaft, the sleeve is arranged on the outer wall of the mounting shaft in a sleeving mode, and connecting blocks are fixedly connected to the left side and the right side of the sleeve correspondingly; and the bottom of the connecting block is fixedly connected with a mounting rod. According to the injection molding device for the electronic detonator shell, the electronic detonator shell is uniformly heated and efficiently mixed, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of injection molding technology, specifically to an injection molding device for an electronic detonator shell. Background Technology

[0002] Electronic detonators are a new type of detonator that uses microelectronic chip technology to set and modify the detonator's delay time, as well as to detect the detonator network and achieve precise delayed ignition. Electronic detonators mainly consist of a basic detonator, an electronic delay ignition assembly, and lead wires. Among them, the electronic delay ignition assembly is the core part of the electronic detonator. It contains a microelectronic chip and is used to realize functions such as setting and modifying the detonator's delay time and network detection. The working principle of electronic detonators mainly relies on its built-in electronic control module. When the dedicated detonator charges the capacitor inside the electronic control module, the detonation command is sent to the capacitor. Then, the electronic control module discharges to the bridge wire. The bridge wire heats up and ignites the gunpowder. The gunpowder ignites the basic detonator and then detonates the explosive.

[0003] The processing of electronic detonator housings requires the use of injection molding equipment. Before injection molding, the plastic solution and dye need to be thoroughly mixed to achieve various colors. However, existing injection molding equipment is not convenient for quickly mixing the plastic solution, resulting in low mixing efficiency and reduced production efficiency. Therefore, an injection molding device for electronic detonator housings is proposed to solve the problems mentioned above. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an injection molding device for electronic detonator housings, which has the advantages of high mixing efficiency. It solves the problem that existing injection molding devices are not convenient for quickly mixing plastic solutions, resulting in low mixing efficiency and reduced production efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an injection molding device for an electronic detonator shell, comprising a bracket and a mounting frame, wherein an injection box is provided on the inner side of the mounting frame, a molding die is provided on the lower side of the injection box, a heating plate is fixedly installed on the inner wall of the injection box, an installation shaft is provided in the middle of the injection box, a heating tube is fixedly installed on the lower side of the installation shaft, and a stirring mechanism is provided on the outer side of the installation shaft;

[0006] The stirring mechanism includes a drive motor, a connecting shaft is fixedly mounted on the output shaft of the drive motor, a sleeve is drivenly connected to the end of the connecting shaft away from the drive motor, the sleeve is sleeved on the outer wall of the mounting shaft, connecting blocks are fixedly connected to both the left and right sides of the sleeve, a mounting rod is fixedly connected to the bottom of the connecting block, and blades are fixedly mounted on the outer wall of the mounting rod.

[0007] Furthermore, the mounting bracket is fixedly connected to the top of the support, and the molding die is fixedly installed on the top of the support.

[0008] Furthermore, the top of the injection molding box is provided with a feed inlet, and the bottom of the injection molding box is provided with an injection head.

[0009] Furthermore, the drive motor is fixedly mounted on the outer wall of the injection molding box, the connecting shaft extends into the interior of the injection molding box, and the upper end of the mounting shaft is fixedly connected to the inner top wall of the injection molding box.

[0010] Furthermore, a fixing cover is fixedly installed inside the injection molding box, and the mounting shaft and sleeve pass through the lower part of the fixing cover. The outer wall of the sleeve is connected to the fixing cover through a bearing.

[0011] Furthermore, a main gear is fixedly installed at one end of the connecting shaft near the sleeve, and a driven gear is fixedly installed on the outer wall of the sleeve. The main gear and the driven gear are meshed, and both the main gear and the driven gear are located inside the fixed cover.

[0012] Furthermore, an electric push rod is fixedly installed on the upper side of the mounting bracket, and the output shaft of the electric push rod is fixedly connected to the top of the injection molding box.

[0013] Furthermore, a guide rod is fixedly connected to the top of the injection molding box, and the guide rod extends to the upper side of the mounting bracket.

[0014] Compared with the prior art, the present invention provides an injection molding device for electronic detonator housings, which has the following advantages:

[0015] This electronic detonator shell injection molding device heats the plastic solution and dye inside the injection box through a heating plate and heating tube. By starting the drive motor, the connecting shaft rotates, which in turn drives the main gear and the driven gear. The driven gear then drives the sleeve to rotate, which in turn drives the connecting block to rotate, and in turn drives the mounting rod and blades to rotate. The blades agitate the plastic solution between the heating plate and the heating tube, ensuring uniform heating and efficient mixing, thus improving production efficiency. Attached Figure Description

[0016] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the stirring mechanism of this utility model;

[0018] Figure 3 This is a front view of the structure of this utility model;

[0019] Figure 4 This is a schematic diagram showing the distribution of the blades of this utility model.

[0020] In the diagram: 1. Bracket; 2. Mounting bracket; 3. Molding mold; 4. Injection box; 5. Heating plate; 6. Mounting shaft; 7. Heating tube; 8. Fixing cover; 9. Drive motor; 10. Connecting shaft; 11. Main gear; 12. Driven gear; 13. Sleeve; 14. Connecting block; 15. Mounting rod; 16. Blade; 17. Electric push rod; 18. Guide rod. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1:

[0023] Please see Figures 1 to 4 This embodiment of an electronic detonator shell injection molding device includes a bracket 1 and a mounting frame 2. The mounting frame 2 is fixedly connected to the top of the bracket 1. An injection box 4 is provided on the inner side of the mounting frame 2. A feed port is provided on the top of the injection box 4. An injection head is provided on the bottom of the injection box 4. A molding mold 3 is provided on the lower side of the injection box 4. The molding mold 3 is fixedly installed on the top of the bracket 1. A heating plate 5 is fixedly installed on the inner wall of the injection box 4. An installation shaft 6 is provided in the middle of the injection box 4. The upper end of the installation shaft 6 is fixedly connected to the inner top wall of the injection box 4. A heating tube 7 is fixedly installed on the lower side of the installation shaft 6.

[0024] In this embodiment, a stirring mechanism is provided on the outer side of the mounting shaft 6. The stirring mechanism includes a drive motor 9, which is fixedly mounted on the outer wall of the injection molding box 4. A connecting shaft 10 is fixedly mounted on the output shaft of the drive motor 9. The connecting shaft 10 extends into the interior of the injection molding box 4. A sleeve 13 is connected to the end of the connecting shaft 10 away from the drive motor 9. The sleeve 13 is sleeved on the outer wall of the mounting shaft 6. Connecting blocks 14 are fixedly connected to both the left and right sides of the sleeve 13. An mounting rod 15 is fixedly connected to the bottom of the connecting block 14. A blade 16 is fixedly mounted on the outer wall of the mounting rod 15.

[0025] The injection molding box 4 has a fixed cover 8 inside, the mounting shaft 6 and the sleeve 13 pass through the lower part of the fixed cover 8, the outer wall of the sleeve 13 is connected to the fixed cover 8 by a bearing, the connecting shaft 10 is fixedly installed with a main gear 11 near the end of the sleeve 13, and the sleeve 13 is fixedly installed with a driven gear 12. The main gear 11 and the driven gear 12 are meshed, and both the main gear 11 and the driven gear 12 are located inside the fixed cover 8.

[0026] Example 2:

[0027] Please see Figure 1 Based on Embodiment 1, an electric push rod 17 is fixedly installed on the upper side of the mounting frame 2. The output shaft of the electric push rod 17 is fixedly connected to the top of the injection molding box 4. The height of the injection molding box 4 is adjusted by the electric push rod 17 to facilitate injection molding. A guide rod 18 is fixedly connected to the top of the injection molding box 4. The guide rod 18 extends to the upper side of the mounting frame 2 and plays a guiding role.

[0028] The working principle of the above embodiments is as follows:

[0029] In use, this invention heats the plastic solution and dye inside the injection molding box 4 using the heating plate 5 and heating tube 7. The drive motor 9 is started to rotate the connecting shaft 10, which in turn rotates the main gear 11, which in turn rotates the driven gear 12. The driven gear 12 then rotates the sleeve 13, which in turn rotates the connecting block 14, which in turn rotates the mounting rod 15 and the blade 16. The blade 16 stirs the plastic solution between the heating plate 5 and the heating tube 7, ensuring uniform heating and efficient mixing, thus improving production efficiency.

[0030] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical methods. Any method that can achieve its beneficial effects can be implemented. In addition, all electrical components mentioned in this article are electrically connected to the main controller and power supply. The main controller is a conventional and known device, and the existing disclosed power connection technology is also common knowledge in the field. Therefore, the specific structural composition and working principle will not be described in detail in this article.

[0031] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An injection molding device for an electronic detonator housing, comprising a bracket (1) and a mounting frame (2), wherein an injection molding box (4) is disposed on the inner side of the mounting frame (2), and a molding die (3) is disposed on the lower side of the injection molding box (4), characterized in that: A heating plate (5) is fixedly installed on the inner wall of the injection molding box (4), an installation shaft (6) is provided in the middle of the injection molding box (4), a heating tube (7) is fixedly installed on the lower side of the installation shaft (6), and a stirring mechanism is provided on the outer side of the installation shaft (6). The stirring mechanism includes a drive motor (9), a connecting shaft (10) is fixedly installed on the output shaft of the drive motor (9), a sleeve (13) is connected to the end of the connecting shaft (10) away from the drive motor (9), the sleeve (13) is sleeved on the outer wall of the mounting shaft (6), connecting blocks (14) are fixedly connected to both the left and right sides of the sleeve (13), an mounting rod (15) is fixedly connected to the bottom of the connecting block (14), and blades (16) are fixedly installed on the outer wall of the mounting rod (15).

2. The injection molding device for an electronic detonator housing according to claim 1, characterized in that: The mounting bracket (2) is fixedly connected to the top of the support (1), and the molding die (3) is fixedly installed on the top of the support (1).

3. The injection molding device for an electronic detonator housing according to claim 1, characterized in that: The top of the injection molding box (4) is provided with a feed port, and the bottom of the injection molding box (4) is provided with an injection head.

4. The injection molding device for an electronic detonator housing according to claim 1, characterized in that: The drive motor (9) is fixedly installed on the outer wall of the injection molding box (4), the connecting shaft (10) extends into the interior of the injection molding box (4), and the upper end of the mounting shaft (6) is fixedly connected to the inner top wall of the injection molding box (4).

5. The injection molding device for an electronic detonator housing according to claim 1, characterized in that: The injection molding box (4) is fixedly installed with a fixing cover (8). The mounting shaft (6) and the sleeve (13) pass through the lower part of the fixing cover (8). The outer wall of the sleeve (13) is connected to the fixing cover (8) through a bearing.

6. The injection molding device for an electronic detonator housing according to claim 5, characterized in that: A main gear (11) is fixedly installed at one end of the connecting shaft (10) near the sleeve (13), and a driven gear (12) is fixedly installed on the outer wall of the sleeve (13). The main gear (11) and the driven gear (12) are meshed, and both the main gear (11) and the driven gear (12) are located inside the fixed cover (8).

7. The injection molding device for an electronic detonator housing according to claim 1, characterized in that: An electric push rod (17) is fixedly installed on the upper side of the mounting bracket (2), and the output shaft of the electric push rod (17) is fixedly connected to the top of the injection molding box (4).

8. The injection molding device for an electronic detonator housing according to claim 1, characterized in that: The top of the injection molding box (4) is fixedly connected to a guide rod (18), which extends to the upper side of the mounting bracket (2).

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