A sand mold premixed raw material sand shooting system
By designing a sand mold premixed raw material sand injection system that includes anti-blocking and unloading, gas pack pressurization and sand injection mechanism, the problem of single structure of the existing system and insufficient sand injection force is solved, and the rapid, controlled cutting and efficient sand blasting of the sand material are achieved, and the operating efficiency of the system is improved.
Patent Information
- Application Number
- CN202421400571.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The existing sand mold premixed raw material sand injection system has a single structure, making it difficult to easily and quickly spray sand materials, which can easily cause blockage or uncontrollable conditions, and the sand injection force is insufficient, which affects actual use.
A sand mold premixed raw material sand injection system including upper frame, air bag, sand bucket, bucket seat, sand injection angle seat valve, connecting pipe, sand injection box and injection head is designed, and an anti-blocking cutting mechanism, a gas bag pressurization mechanism and a sand injection mechanism are set up. The amount of cutting is controlled through a vibration motor and a sand filling butterfly valve, and high-pressure sand blasting is performed through the gas path.
It realizes convenient and rapid unloading of sand material, controls the amount of unloading and prevents blockage, and also has high-pressure sand blasting control function, which improves the operating efficiency and use effect of the sand injection system.
Smart Images
Figure CN222740232U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of sand mold rapid prototyping, in particular to a sand mold premixed raw material sand shooting system. Background Art
[0002] The sand mold premixed raw material sand shooting system is a supporting equipment for rapid sand mold forming. When performing rapid sand mold forming, the sand blasting system is used to quickly blast the inside of the mold to make it quickly form inside the mold. With the continuous development of science and technology, people have higher and higher requirements for the manufacturing process of the sand mold premixed raw material sand shooting system.
[0003] The existing sand mold premixed raw material sand shooting system has certain drawbacks when in use. First of all, the existing sand mold premixed raw material sand shooting system has a relatively simple structure, and it is not very convenient and fast to spray the sand material, which is easy to cause blockage or uncontrollable situation, which is not conducive to people's use. In addition, when in use, the sand shooting force cannot meet the requirements well, which brings certain adverse effects to the actual use process. For this reason, we propose a sand mold premixed raw material sand shooting system. Utility Model Content
[0004] Technical problems solved: In view of the shortcomings of the prior art, the utility model provides a sand mold premixed raw material sand shooting system, which can conveniently and quickly discharge the sand material. A control and vibration mechanism is set during the discharge, which is convenient for controlling the amount of discharge, and has an anti-blocking effect. It can also facilitate sandblasting control and perform high-pressure sandblasting through the air circuit, which can effectively solve the problems in the background technology.
[0005] Technical solution: To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a sand mold premixed raw material sand shooting system, comprising an upper frame, an air bag is installed on one side of the upper end of the upper frame, a sand bucket is installed on the other side of the upper end of the upper frame, a bucket seat is positioned between the upper frame and the sand bucket, a sand shooting angle seat valve is connected to the upper end of the air bag, a connecting pipe is connected to the outer wall of the bucket seat, an air pipe is connected between the sand shooting angle seat valve and the connecting pipe, a sand shooting box is installed at the lower end of the upper frame at the bottom of the bucket seat, and a shooting head is positioned at the bottom of the sand shooting box.
[0006] Preferably, a vibration motor and a sand adding butterfly valve are installed on the sand hopper, a sand bucket is positioned at the bottom of the hopper seat, the sand bucket connects the hopper seat and the sand shooting box, an exhaust net is opened on the outer wall of the sand bucket, a shooting head locking mechanism is provided on the sand shooting box, and an exhaust valve is installed on the outer wall of the sand hopper.
[0007] Preferably, a sand quantity detector is installed on the top of the sand hopper, a positioning bracket is positioned at the position where the sand quantity detector is installed on the upper frame, and a control air valve is connected to the end of the air bag.
[0008] Preferably, the vibration motor controls the amount of sand inside the sand hopper entering the sand barrel, the sand adding butterfly valve drives the position of the vibration motor to vibrate, and the shooting head locking mechanism controls the amount of sand inside the sand shooting box sprayed out.
[0009] Preferably, the sand quantity detector is installed on the upper frame through a positioning bracket, and the bottom of the sand quantity detector is aligned with the position of the cylinder in the sand hopper.
[0010] Preferably, the air bag is fixed to the upper frame via a bolt seat, and the air bag is connected to the bucket seat via a sand shooting angle seat valve, an air pipe and a connecting pipe.
[0011] Beneficial effects: Compared with the prior art, the utility model provides a sand mold premixed raw material sand shooting system, which has the following beneficial effects: This sand mold premixed raw material sand shooting system can conveniently and quickly discharge sand materials through the anti-blocking discharge mechanism, the air bag pressurizing mechanism and the sand shooting mechanism. When discharging materials, a control and vibration mechanism is set to facilitate the control of the amount of discharge, and it has an anti-blocking effect, and it can also facilitate sandblasting control. High-pressure sandblasting is performed through the air circuit, and the sand enters from the top of the sand hopper. The amount of discharge is controlled by the vibration motor. At the same time, vibration is performed through the sand adding butterfly valve to prevent the material body from being blocked at the position of the vibration motor. After the material body falls into the interior of the sand shooting box, the high pressure entering through the position of the air bag is used for sand shooting control, and finally the sand shooting operation is performed from the position of the shooting head. The entire sand mold premixed raw material sand shooting system has a simple structure and is easy to operate. The effect of use is better than that of the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 The utility model is a schematic diagram of the overall structure of a sand mold premixed raw material sand shooting system.
[0013] Figure 2 This is a structural schematic diagram of the main view of a sand mold premixed raw material sand shooting system of the utility model.
[0014] Figure 3 It is a structural schematic diagram of the main cross-sectional view of a sand mold premixed raw material sand shooting system of the utility model.
[0015] Figure 4 This is a structural schematic diagram of a bottom view of a sand mold premixed raw material sand shooting system of the utility model.
[0016] Figure 5 It is a structural schematic diagram of a top view of a sand mold premixed raw material sand shooting system of the utility model.
[0017] In the figure: 1. upper frame; 2. sand bucket; 3. sand quantity detector; 4. vibration motor; 5. sand adding butterfly valve; 6. sand bucket; 7. exhaust net; 8. sand shooting box; 9. shooting head locking mechanism; 10. air bag; 11. sand shooting angle seat valve; 12. air pipe; 13. exhaust valve; 14. bucket seat; 15. shooting head; 16. connecting pipe; 17. control air valve; 18. positioning bracket. DETAILED DESCRIPTION
[0018] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments, but those skilled in the art will understand that the embodiments described below are part of the embodiments of the utility model, rather than all of the embodiments, and are only used to illustrate the utility model, and should not be considered as limiting the scope of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the utility model. If the specific conditions are not specified in the embodiments, they are carried out according to conventional conditions or conditions recommended by the manufacturer. If the manufacturer is not specified for the reagents or instruments used, they are all conventional products that can be purchased commercially.
[0019] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0021] like Figure 1-5As shown, a sand mold premixed raw material sand shooting system comprises an upper frame 1, an air bag 10 is installed on one side of the upper end of the upper frame 1, a sand bucket 2 is installed on the other side of the upper end of the upper frame 1, a bucket seat 14 is positioned between the upper frame 1 and the sand bucket 2, a sand shooting angle seat valve 11 is connected to the upper end of the air bag 10, a connecting pipe 16 is connected to the outer wall of the bucket seat 14, an air pipe 12 is connected between the sand shooting angle seat valve 11 and the connecting pipe 16, a sand shooting box 8 is installed at the lower end of the upper frame 1 at the bottom of the bucket seat 14, a shooting head 15 is positioned at the bottom of the sand shooting box 8, an anti-blocking feeding mechanism, an air bag pressurizing mechanism and a sand shooting mechanism are provided, which can conveniently and quickly feed the sand material, and a control and vibration mechanism is set during feeding to facilitate the control of the amount of feeding, and it has an anti-blocking effect, and it can also facilitate sandblasting control, and high-pressure sandblasting treatment is performed through the air circuit.
[0022] Furthermore, a vibration motor 4 and a sand adding butterfly valve 5 are installed on the sand hopper 2, a sand bucket 6 is positioned at the bottom of the bucket seat 14, the sand bucket 6 connects the bucket seat 14 and the sand shooting box 8, an exhaust net 7 is opened on the outer wall of the sand bucket 6, a shooting head locking mechanism 9 is provided on the sand shooting box 8, and an exhaust valve 13 is installed on the outer wall of the sand hopper 2.
[0023] Furthermore, a sand quantity detector 3 is installed on the top of the sand hopper 2 , a positioning bracket 18 is positioned at the position where the sand quantity detector 3 is installed on the upper frame 1 , and a control air valve 17 is connected to the end of the air bag 10 .
[0024] Furthermore, the vibration motor 4 controls the amount of sand inside the sand hopper 2 entering the sand barrel 6, the sand adding butterfly valve 5 drives the position of the vibration motor 4 to vibrate, and the shooting head locking mechanism 9 controls the amount of sand inside the sand shooting box 8 sprayed out.
[0025] Furthermore, the sand quantity detector 3 is installed on the upper frame 1 through the positioning bracket 18, and the bottom of the sand quantity detector 3 is aligned with the position of the cylinder in the sand hopper 2.
[0026] Furthermore, the air bag 10 is fixed to the upper frame 1 via a bolt seat, and the air bag 10 is connected to the bucket seat 14 via a sand shooting angle seat valve 11, an air pipe 12 and a connecting pipe 16.
[0027] Working principle: The utility model includes an upper frame 1, a sand bucket 2, a sand quantity detector 3, a vibration motor 4, a sand adding butterfly valve 5, a sand bucket 6, an exhaust net 7, a sand shooting box 8, a shooting head locking mechanism 9, an air bag 10, a sand shooting angle seat valve 11, an air pipe 12, an exhaust valve 13, a bucket seat 14, a shooting head 15, a connecting pipe 16, a control air valve 17, and a positioning bracket 18. When in use, sand enters from the top of the sand bucket 2, and the amount of material discharged is controlled by the vibration motor 4, and at the same time, vibration is performed through the sand adding butterfly valve 5. To prevent the material body from being blocked at the position of the vibration motor 4, after the material body falls into the sand shooting box 8, the high pressure entering through the position of the air bag 10 is used for sand shooting control, and finally the sand shooting operation is performed from the position of the shooting head 15. An anti-blocking material discharge mechanism, an air bag pressurizing mechanism and a sand shooting mechanism are provided, which can conveniently and quickly discharge the sand material. A control and vibration mechanism is set during material discharge to facilitate control of the amount of material discharged, and it has an anti-blocking effect, and can also facilitate sand blasting control, and high-pressure sand blasting is performed through the air circuit.
[0028] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A sand mold premixed raw material sand shooting system, comprising an upper frame (1), characterized in that: An air bag (10) is installed on one side of the upper end of the upper frame (1), a sand bucket (2) is installed on the other side of the upper end of the upper frame (1), a bucket seat (14) is positioned between the upper frame (1) and the sand bucket (2), a sand shooting angle seat valve (11) is connected to the upper end of the air bag (10), a connecting pipe (16) is connected to the outer wall of the bucket seat (14), an air pipe (12) is connected between the sand shooting angle seat valve (11) and the connecting pipe (16), a sand shooting box (8) is installed at the lower end of the upper frame (1) at the bottom of the bucket seat (14), and a shooting head (15) is positioned at the bottom of the sand shooting box (8).
2. A sand mold premixed raw material sand shooting system according to claim 1, characterized in that: The sand hopper (2) is provided with a vibration motor (4) and a sand adding butterfly valve (5); a sand bucket (6) is positioned at the bottom of the hopper seat (14); the sand bucket (6) connects the hopper seat (14) and a sand shooting box (8); an exhaust net (7) is provided on the outer wall of the sand bucket (6); a shooting head locking mechanism (9) is provided on the sand shooting box (8); and an exhaust valve (13) is provided on the outer wall of the sand hopper (2).
3. A sand mold premixed raw material sand shooting system according to claim 1, characterized in that: A sand quantity detector (3) is installed on the top of the sand hopper (2), a positioning bracket (18) is positioned at the position where the sand quantity detector (3) is installed on the upper frame (1), and a control air valve (17) is connected to the end of the air bag (10).
4. A sand mold premixed raw material sand shooting system according to claim 2, characterized in that: The vibration motor (4) controls the amount of sand material inside the sand hopper (2) entering the sand barrel (6), the sand adding butterfly valve (5) drives the position of the vibration motor (4) to vibrate, and the shooting head locking mechanism (9) controls the amount of sand material inside the sand shooting box (8) ejected.
5. A sand mold premixed raw material sand shooting system according to claim 3, characterized in that: The sand quantity detector (3) is mounted on the upper frame (1) via a positioning bracket (18), and the bottom of the sand quantity detector (3) is aligned with the position of the cylinder in the sand hopper (2).
6. A sand mold premixed raw material sand shooting system according to claim 1, characterized in that: The air bag (10) is fixed to the upper frame (1) via a bolt seat, and the air bag (10) is connected to the bucket seat (14) via a sand shooting angle seat valve (11), an air pipe (12) and a connecting pipe (16).