A high vacuum die casting vacuum machine system

Abstract

The invention discloses a high vacuum die-casting vacuum machine system, which relates to the technical field of vacuum die-casting; it comprises a mold and a base, a vacuum tank is arranged on the base, a pipeline is connected to the vacuum tank, and a main valve is arranged on the pipeline; a control valve is also arranged at the end of the pipeline, and a filtering mechanism is arranged on the pipeline, and a cleaning mechanism is arranged on the base and below the filtering mechanism; an airflow tube 1 and an airflow tube 2 are connected and arranged on the control valve, the end of the airflow tube 1 is connected to the mold cavity of the mold for vacuuming treatment, and the airflow tube 2 is used to release airflow for clearing the mold cavity; a position electric cylinder 1 and a position electric cylinder 2 are arranged on the control valve, and detection mechanisms are respectively arranged on the base and on both sides of the control valve. The invention can effectively filter and remove waste chips, effectively utilize the vacuumed airflow, effectively clean the mold cavity, and the leakage inspection is efficient and reliable.

Description

Technical Field

[0001] The invention relates to the technical field of vacuum die-casting, and in particular to a high vacuum die-casting vacuum machine system. Background Art

[0002] High vacuum die casting is a technology that uses a vacuum environment to reduce gas and defects during the die casting process based on the traditional die casting process. It is commonly used in the casting of metals such as aluminum alloys, magnesium alloys and copper alloys, especially for parts with high quality requirements. When the die casting vacuum machine system is vacuuming, large particles of waste chips in the cavity will be pumped into the vacuum equipment. Existing equipment usually sets a filtering system on the vacuum path, but the subsequent maintenance is cumbersome, and when the vacuum system releases the airflow, the waste chips will be blown back into the cavity; in addition, for the vacuum system, pipeline leakage inspection is crucial, and the current vacuum machine system simply uses pressure sensors for rough detection in this regard, which cannot effectively solve the problem. Based on this, the present invention proposes a die casting vacuum machine system that can effectively filter and remove waste chips, effectively utilize the vacuum airflow, effectively clean the mold cavity, and the leakage inspection is efficient and reliable. Summary of the invention

[0003] In view of the above technical problems, the present invention can effectively filter and remove waste chips, effectively utilize vacuum airflow, effectively clean the mold cavity, and the leakage inspection is efficient and reliable.

[0004] The use scheme of the present invention is as follows: a high vacuum die-casting vacuum machine system comprises a mold and a base, a vacuum tank is arranged on the base, a pipeline is connected to the vacuum tank, and a main valve is arranged on the pipeline; a control valve is also arranged at the end of the pipeline, and a filtering mechanism is arranged on the pipeline, and the filtering mechanism is located between the main valve and the control valve; the filtering mechanism comprises a filter cartridge arranged on the pipeline, a filtering part is arranged in the filter cartridge, and a cleaning mechanism is arranged on the base and below the filter cartridge, which is used to remove impurities from the filtering part; an airflow pipe 1 and an airflow pipe 2 are connected to the control valve, and the end of the airflow pipe 1 is connected to the mold cavity of the mold for vacuuming, and the airflow pipe 2 is used for The control valve is provided with a position electric cylinder 1 and a position electric cylinder 2, the position electric cylinder 2 is used to control the telescopic length of the airflow tube 1, and the position electric cylinder 1 is used to control the telescopic length of the airflow tube 2; detection mechanisms are respectively provided on the base and on both sides of the control valve, the detection mechanism comprises an inspection arc plate rotatably mounted on the base, a detection component is movably provided inside the inspection arc plate, the airflow tube 1 and the airflow tube 2 are straightened and located on the inner side of the inspection arc plate, and leakage detection is performed through the detection component; a control mechanism is provided on the base, and when the airflow tube 2 releases the airflow, the control mechanism controls the moving position of the airflow tube 2.

[0005] Furthermore, the filtering mechanism includes a control electric cylinder arranged on the top of the filter cartridge, and the telescopic rod of the control electric cylinder is connected to the filtering part; a motor 1 is arranged on the outside of the filter cartridge, and a belt structure is arranged on the output shaft of the motor 1 for driving the control electric cylinder to rotate.

[0006] Furthermore, the cleaning mechanism includes a cleaning cylinder arranged on the base, a lifting electric cylinder is arranged at the bottom of the cleaning cylinder, a matching seat is arranged on the telescopic rod of the lifting electric cylinder, and the matching seat cooperates with the bottom end of the filter cylinder; an adsorption ring is arranged on the outside of the cleaning cylinder, and an adsorption control box is arranged on the base, the adsorption control box is connected with the adsorption ring, and impurities on the filter part are adsorbed and removed through the adsorption ring.

[0007] Furthermore, the control valve is respectively provided with a check control valve 2 and a check control valve 1, and connecting holes are provided on both the check control valve 2 and the check control valve 1. The airflow pipe 1 is connected and arranged on the check control valve 1, and the airflow pipe 2 is connected and arranged on the check control valve 2. The detection mechanism is connected with the connecting holes on the check control valve 2 and the check control valve 1 to transmit airflow.

[0008] Furthermore, a vacuum connecting part is provided at the end of the airflow tube one, which is connected to the cavity of the mold; an airflow releasing part is provided at the end of the airflow tube two, and a magnetic matching part is provided at the end of the airflow releasing part, which matches with the control mechanism; the airflow releasing part is used to release the airflow; the end of the airflow tube one is fixed to the telescopic rod of the second position electric cylinder by a pin, and a magnetic fixing part is provided on the telescopic rod of the first position electric cylinder, and the magnetic fixing part fixes the airflow releasing part by magnetic attraction.

[0009] Furthermore, the control mechanism includes a second motor and a second screw rod arranged on the base, the second motor is used to drive the second screw rod, a slide seat is slidably installed on the base, and the slide seat and the second screw rod form a spiral pair; a moving motor is arranged on the slide seat, a moving gear is arranged on the output shaft of the moving motor, and a moving rack seat is slidably installed on the slide seat, and the moving rack seat is meshed with the moving gear.

[0010] Furthermore, a cleaning control electric cylinder is arranged on the movable rack seat, and a movable magnetic seat is arranged on the telescopic rod of the cleaning control electric cylinder. The movable magnetic seat is magnetically matched with the magnetic matching part to fix the airflow release part.

[0011] Furthermore, the detection mechanism includes an inspection airflow control box arranged on the base, which is used to transmit airflow, and a docking port is connected to the inspection airflow control box, and the docking port is arranged on the inspection arc plate; a mounting frame is arranged on the base, and a rotating plate is rotatably mounted on the mounting frame, and a rotating motor is arranged on the top of the mounting frame, and the rotating motor is used to drive the rotating plate; a docking electric cylinder is arranged on the rotating plate, and the inspection arc plate is slidably mounted on the rotating plate, and the docking electric cylinder is used to control the movement of the inspection arc plate; the two inspection arc plates rotate and surround the airflow tube 1 and the airflow tube 2 on the inside, and the docking port is connected with the connecting holes on the inspection control valve 2 and the inspection control valve 1.

[0012] Furthermore, the detection part includes a moving belt and a belt motor arranged on the inspection arc plate, and the belt motor is used to drive the moving belt; an inspection seat is attached to the moving belt, an inspection electric cylinder is arranged on the inspection seat, two angle motors are arranged on the telescopic rod of the inspection electric cylinder, an angle arc plate is arranged on the output shaft of the angle motor, and an airflow sensor is arranged on the inner side of the angle arc plate.

[0013] Compared with the prior art, the present invention has the following advantages: (1) the airflow is transmitted from the airflow pipe 1. When passing through the filter cartridge, impurities can be filtered through the filter part to prevent them from entering the vacuum tank. After the vacuum treatment is completed, the main valve can control the airflow to be cut off. At this time, the filter part is controlled to move by the control electric cylinder, and the matching seat is controlled to move by the lifting electric cylinder, that is, the matching seat is separated from the bottom of the filter cartridge. The control electric cylinder controls the filter part to extend into the cleaning cylinder. Through the adsorption control box, the adsorption ring adsorbs and removes impurities attached to the filter part. The filter part can be controlled to rotate by the motor 1. (2) After the mold is opened, the vacuum tank is operated, that is, the vacuum state is released. The airflow is released, that is, the control valve controls the airflow passage so that the airflow is released from the airflow tube 2. The released airflow can clean the mold cavity, that is, remove impurities and waste chips; the airflow release part moves to different positions inside the cavity, and the released airflow can completely remove impurities inside the cavity; (3) The airflow tubes 1 and 2 are in a straight state, and the inspection seat is driven by the moving belt to move, even if the angle arc plate moves along the airflow tubes 1 and 2, the airflow tubes 1 and 2 are checked for leakage through the airflow sensor, that is, the airflow is transmitted in the airflow tubes 1 and 2. If there is a leakage, the signal is fed back through the airflow sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 This is a schematic diagram of the installation structure of the filter mechanism of the present invention.

[0016] Figure 3 This is a schematic diagram of the installation structure of the cleaning mechanism of the present invention.

[0017] Figure 4 This is a schematic diagram of the control valve installation structure of the present invention.

[0018] Figure 5 It is a schematic diagram of the control mechanism structure of the present invention.

[0019] Figure 6 It is a schematic diagram of the structure of the detection mechanism of the present invention.

[0020] Figure 7 This is a schematic diagram of the arc plate installation structure for checking the present invention.

[0021] Figure 8 It is a schematic diagram of the structure of the detection element of the present invention.

[0022] Figure numerals: 1-mold; 2-base; 3-vacuum tank; 4-pipeline; 5-main valve; 6-adsorption control box; 7-control electric cylinder; 8-motor 1; 9-filter cartridge; 10-cleaning cartridge; 11-motor 2; 12-screw rod 2; 13-sliding seat; 14-lifting electric cylinder; 15-adsorption ring; 16-matching seat; 17-filter part; 18-control valve; 19-position electric cylinder 1; 20-position electric cylinder 2; 21-magnetic fixing part; 22-vacuum connecting part; 23-airflow pipe 1; 24-airflow pipe 2; 2 5-airflow release part; 26-magnetic matching part; 27-check control valve 2; 28-check control valve 1; 29-latch; 30-moving motor; 31-moving gear; 32-moving rack seat; 33-clearing control electric cylinder; 34-moving magnetic seat; 35-check airflow control box; 36-mounting frame; 37-rotating motor; 38-rotating plate; 39-docking electric cylinder; 40-check arc plate; 41-docking port; 42-moving belt; 43-belt motor; 44-check seat; 45-check electric cylinder;

[0023] 46 - angle motor; 47 - angle arc plate; 48 - air flow sensor. DETAILED DESCRIPTION

[0024] Example: Figures 1 to 8As shown, a vacuum tank 3 is arranged on the base 2, a pipeline 4 is connected to the vacuum tank 3, and a main valve 5 is arranged on the pipeline 4; a control valve 18 is also arranged at the end of the pipeline 4, and a filtering mechanism is arranged on the pipeline 4, and the filtering mechanism is located between the main valve 5 and the control valve 18; the filtering mechanism includes a filter cartridge 9 arranged on the pipeline 4, and a filter part 17 is arranged in the filter cartridge 9, and a cleaning mechanism is arranged on the base 2 and below the filter cartridge 9, which is used to remove impurities from the filter part 17; an airflow pipe 1 23 and an airflow pipe 2 24 are connected to the control valve 18, and the end of the airflow pipe 1 23 is connected to the cavity of the mold 1 for vacuuming, and the airflow pipe 2 24 is used to release airflow for cleaning the mold 1 The cavity is cleared; the control valve 18 is provided with a position electric cylinder 19 and a position electric cylinder 20, the position electric cylinder 20 is used to control the telescopic length of the airflow tube 1 23, and the position electric cylinder 19 is used to control the telescopic length of the airflow tube 24; detection mechanisms are respectively provided on the base 2 and on both sides of the control valve 18, the detection mechanism includes an inspection arc plate 40 rotatably mounted on the base 2, and a detection member is movably provided inside the inspection arc plate 40, the airflow tube 1 23 and the airflow tube 2 24 are straightened and located on the inner side of the inspection arc plate 40, and leakage detection is performed through the detection member; a control mechanism is provided on the base 2, and when the airflow tube 2 24 releases the airflow, the control mechanism controls the moving position of the airflow tube 2 24.

[0025] The filtering mechanism includes a control electric cylinder 7 arranged on the top of the filter cartridge 9, and the telescopic rod of the control electric cylinder 7 is connected to the filter part 17; a motor 8 is arranged on the outside of the filter cartridge 9, and a belt structure is arranged on the output shaft of the motor 8 for driving the control electric cylinder 7 to rotate;

[0026] The cleaning mechanism includes a cleaning cylinder 10 arranged on the base 2, a lifting electric cylinder 14 is arranged at the bottom of the cleaning cylinder 10, a matching seat 16 is arranged on the telescopic rod of the lifting electric cylinder 14, and the matching seat 16 cooperates with the bottom end of the filter cylinder 9; an adsorption ring 15 is arranged on the outside of the cleaning cylinder 10, and an adsorption control box 6 is arranged on the base 2, the adsorption control box 6 is connected with the adsorption ring 15, and the adsorption ring 15 is used to adsorb and remove impurities on the filter part 17.

[0027] The control valve 18 is respectively provided with a check control valve 27 and a check control valve 1 28, and both check control valves 27 and 28 are provided with connecting holes. The airflow tube 1 23 is connected to the check control valve 1 28, and the airflow tube 24 is connected to the check control valve 27; the detection mechanism is connected with the connecting holes on the check control valve 27 and the check control valve 1 28 to transmit airflow; the end of the airflow tube 1 23 is provided with a vacuum connection part 22, and the vacuum connection part 22 is connected with the cavity of the mold 1, and the end of the airflow tube 24 is provided with an airflow release part 25, and the end of the airflow release part 25 is provided with a magnetic attraction matching part 26, and the magnetic attraction matching part 26 matches with the control mechanism; the airflow release part 25 is used to release the airflow; the end of the airflow tube 1 23 is fixed in position by a pin 29, and the electric cylinder 20 is retracted. On the rod, a magnetic fixing part 21 is arranged on the telescopic rod of the position electric cylinder 19, and the magnetic fixing part 21 fixes the airflow release part 25 by magnetic attraction; the control mechanism includes a motor 2 11 and a screw rod 2 12 arranged on the base 2, the motor 2 11 is used to drive the screw rod 2 12, and a slide 13 is slidably installed on the base 2, and the slide 13 and the screw rod 2 12 form a spiral pair; a moving motor 30 is arranged on the slide 13, and a moving gear 31 is arranged on the output shaft of the moving motor 30, and a moving rack seat 32 is slidably installed on the slide 13, and the moving rack seat 32 is meshed with the moving gear 31; a clearing control electric cylinder 33 is arranged on the moving rack seat 32, and a moving magnetic seat 34 is arranged on the telescopic rod of the clearing control electric cylinder 33, and the moving magnetic seat 34 is magnetically matched with the magnetic matching part 26 to fix the airflow release part 25.

[0028] The detection mechanism includes an inspection airflow control box 35 arranged on the base 2, which is used to transmit airflow. The inspection airflow control box 35 is connected with a docking port 41, and the docking port 41 is arranged on the inspection arc plate 40; a mounting frame 36 is arranged on the base 2, and a rotating plate 38 is rotatably mounted on the mounting frame 36, and a rotating motor 37 is arranged at the top of the mounting frame 36, and the rotating motor 37 is used to drive the rotating plate 38; a docking electric cylinder 39 is arranged on the rotating plate 38, and the inspection arc plate 40 is slidably mounted on the rotating plate 38, and the docking electric cylinder 39 is used to control the movement of the inspection arc plate 40; two inspection arc plates 40 Rotate and surround the airflow tube 1 23 and the airflow tube 2 24 on the inner side, and the docking port 41 is connected with the connecting holes on the inspection control valve 2 27 and the inspection control valve 1 28; the detection part includes a moving belt 42 and a belt motor 43 arranged on the inspection arc plate 40, and the belt motor 43 is used to drive the moving belt 42; an inspection seat 44 is attached to the moving belt 42, and an inspection electric cylinder 45 is arranged on the inspection seat 44, and two angle motors 46 are arranged on the telescopic rod of the inspection electric cylinder 45, and an angle arc plate 47 is arranged on the output shaft of the angle motor 46, and an airflow sensor 48 is arranged on the inner side of the angle arc plate 47.

[0029] The principle of the present invention is as follows: the vacuum connection part 22 is connected to the cavity of the mold 1, and the airflow tube 23 is in a free state and is not fixed on the telescopic rod of the positioning electric cylinder 20. After the mold 1 is closed, the vacuum tank 3 is operated to perform vacuum treatment; that is, the control valve 18 controls the passage of the airflow, and the airflow is transmitted from the airflow tube 23. When passing through the filter cartridge 9, impurities can be filtered through the filter part 17 to avoid entering the vacuum tank 3. After the vacuum treatment is completed, the main valve 5 can control the airflow interruption. At this time, the filter part 17 is controlled to move by the control electric cylinder 7, and the lifting electric cylinder 14 controls the movement of the matching seat 16, that is, the matching seat 16 is separated from the bottom of the filter cartridge 9, and the control electric cylinder 7 controls the filter part 17 to extend into the cleaning cylinder 10. Through the adsorption control box 6, the adsorption ring 15 adsorbs and removes impurities attached to the filter part 17, and the filter part 17 can be controlled to rotate by the motor 8.

[0030] Specifically, after the mold 1 is opened, the vacuum tank 3 is operated to release the vacuum state and release the airflow, that is, the control valve 18 controls the airflow passage so that the airflow is released from the airflow pipe 24, and the released airflow can clear the cavity of the mold 1, that is, remove impurities and waste chips; specifically, the airflow release part 25 is controlled to move to the inner side of the mold cavity 1 by the position electric cylinder 19, and the height of the movable magnetic seat 34 is controlled by the cleaning control electric cylinder 33, that is, the movable magnetic seat 34 is magnetically matched with the magnetic matching part 26, and after fixation, the magnetic fixing part 21 releases the magnetic fixation of the airflow release part 25, and the motor 2 11 works, the screw 2 12 rotates, and the slide 13 moves, that is, the airflow release part 25 is driven to move in the cavity, and the movable motor 30 works to make the movable rack seat 32 slide, that is, the movement of the airflow release part 25 to different positions inside the cavity is realized, and the released airflow can completely remove impurities inside the cavity.

[0031] When checking the airflow tube 1 23 and the airflow tube 24 for leakage, the vacuum connection part 22 is removed from the mold 1 and fixed to the telescopic rod of the position electric cylinder 20 by the latch 29. At this time, the position electric cylinder 20 can control the telescopic movement of the airflow tube 1 23, and the position electric cylinder 1 19 controls the telescopic movement of the airflow tube 24. Specifically, the airflow tube 1 23 and the airflow tube 24 are in a straight state, and the rotating plate 38 is controlled to rotate by the rotating motor 37. The docking electric cylinder 39 controls the movement of the inspection arc plate 40. The two inspection arc plates 40 move and dock, and surround the airflow tube 1 23 and the airflow tube 2 24 on the inside. Further, the docking port 41 is docked with the connecting holes on the inspection control valve 1 28 and the inspection control valve 2 27. Valve 2 27 and inspection control valve 1 28 can control the airflow passage, check the airflow control box 35 to release the airflow, and the airflow is transmitted from the docking port 41 to the airflow tube 1 23 and the airflow tube 2 24. The position of the angle arc plate 47 is controlled by the inspection electric cylinder 45, and the angle motor 46 controls the rotation of the angle arc plate 47, that is, the angle arc plate 47 is located on the outside of the airflow tube 1 23 and the airflow tube 2 24, and the inspection seat 44 is moved by the moving belt 42, even if the angle arc plate 47 moves along the airflow tube 1 23 and the airflow tube 2 24, the airflow tube 1 23 and the airflow tube 2 24 are checked for leakage through the airflow sensor 48, that is, the airflow is transmitted in the airflow tube 1 23 and the airflow tube 2 24. If there is a leakage, the signal feedback is performed through the airflow sensor 48.

Claims

1. A high vacuum die-casting vacuum machine system, comprising a mold (1) and a base (2), a vacuum tank (3) being arranged on the base (2), a pipeline (4) being connected to the vacuum tank (3), and a main valve (5) being arranged on the pipeline (4); the characteristics are: A control valve (18) is also provided at the end of the pipeline (4), and a filtering mechanism is provided on the pipeline (4), the filtering mechanism being located between the main valve (5) and the control valve (18); the filtering mechanism comprises a filter cartridge (9) provided on the pipeline (4), a filter portion (17) being provided in the filter cartridge (9), and a cleaning mechanism is provided on the base (2) and below the filter cartridge (9), for removing impurities from the filter portion (17); an airflow pipe (23) and an airflow pipe (24) are provided in communication with the control valve (18), the end of the airflow pipe (23) being connected to the cavity of the mold (1) for vacuuming, and the airflow pipe (24) being used to release airflow for cleaning the cavity of the mold (1); a filter cartridge (9) is provided on the control valve (18); There are a position electric cylinder 1 (19) and a position electric cylinder 2 (20), the position electric cylinder 2 (20) is used to control the telescopic length of the airflow tube 1 (23), and the position electric cylinder 1 (19) is used to control the telescopic length of the airflow tube 2 (24); a detection mechanism is arranged on the base (2) and located on both sides of the control valve (18), the detection mechanism comprises an inspection arc plate (40) rotatably mounted on the base (2), a detection member is movably arranged inside the inspection arc plate (40), the airflow tube 1 (23) and the airflow tube 2 (24) are straightened and located inside the inspection arc plate (40), and leakage detection processing is performed through the detection member; a control mechanism is arranged on the base (2), and when the airflow tube 2 (24) releases airflow, the control mechanism controls the moving position of the airflow tube 2 (24).

2. A high vacuum die casting vacuum machine system according to claim 1, characterized in that: The filtering mechanism comprises a control electric cylinder (7) arranged on the top of the filter cartridge (9), the telescopic rod of the control electric cylinder (7) being connected to the filtering part (17); a motor 1 (8) is arranged on the outside of the filter cartridge (9), and a belt structure is arranged on the output shaft of the motor 1 (8) for driving the control electric cylinder (7) to rotate.

3. A high vacuum die casting vacuum machine system according to claim 1, characterized in that: The cleaning mechanism comprises a cleaning cylinder (10) arranged on a base (2); a lifting electric cylinder (14) is arranged at the bottom of the cleaning cylinder (10); a matching seat (16) is arranged on the telescopic rod of the lifting electric cylinder (14); the matching seat (16) matches with the bottom end of the filter cylinder (9); an adsorption ring (15) is arranged on the outside of the cleaning cylinder (10); and an adsorption control box (6) is arranged on the base (2); the adsorption control box (6) is connected to the adsorption ring (15), and impurities on the filter part (17) are adsorbed and removed through the adsorption ring (15).

4. A high vacuum die casting vacuum machine system according to claim 1, characterized in that: The control valve (18) is respectively provided with a second inspection control valve (27) and a first inspection control valve (28), and both the second inspection control valve (27) and the first inspection control valve (28) are provided with a connecting hole, the first airflow pipe (23) is connected to the first inspection control valve (28), and the second airflow pipe (24) is connected to the second inspection control valve (27); the detection mechanism is connected to the connecting holes on the second inspection control valve (27) and the first inspection control valve (28) to transmit airflow.

5. A high vacuum die casting vacuum machine system according to claim 4, characterized in that: The end of the airflow tube 1 (23) is provided with a vacuum connection part (22), the vacuum connection part (22) is connected to the cavity of the mold (1), the end of the airflow tube 2 (24) is provided with an airflow release part (25), the end of the airflow release part (25) is provided with a magnetic attraction matching part (26), the magnetic attraction matching part (26) is matched with the control mechanism; the airflow release part (25) is used to release the airflow; the end of the airflow tube 1 (23) is fixed to the telescopic rod of the position electric cylinder 2 (20) by a latch (29), and a magnetic attraction fixing part (21) is provided on the telescopic rod of the position electric cylinder 1 (19), and the magnetic attraction fixing part (21) fixes the airflow release part (25) by magnetic attraction.

6. A high vacuum die casting vacuum machine system according to claim 5, characterized in that: The control mechanism comprises a second motor (11) and a second screw rod (12) arranged on a base (2); the second motor (11) is used to drive the second screw rod (12); a slide seat (13) is slidably mounted on the base (2); the slide seat (13) and the second screw rod (12) form a spiral pair; a moving motor (30) is arranged on the slide seat (13); a moving gear (31) is arranged on the output shaft of the moving motor (30); and a moving rack seat (32) is slidably mounted on the slide seat (13); the moving rack seat (32) is meshed with the moving gear (31).

7. A high vacuum die casting vacuum machine system according to claim 6, characterized in that: The movable rack seat (32) is provided with a cleaning control electric cylinder (33), and the telescopic rod of the cleaning control electric cylinder (33) is provided with a movable magnetic seat (34), and the movable magnetic seat (34) is magnetically matched with the magnetic matching part (26) to fix the airflow release part (25).

8. The high vacuum die casting vacuum machine system according to claim 4, characterized in that: The detection mechanism comprises an inspection airflow control box (35) arranged on the base (2) and used for transmitting airflow, and a docking port (41) is connected to the inspection airflow control box (35), and the docking port (41) is arranged on the inspection arc plate (40); a mounting frame (36) is arranged on the base (2), and a rotating plate (38) is rotatably mounted on the mounting frame (36), and a rotating motor (37) is arranged at the top of the mounting frame (36), and the rotating motor (37) is used to drive the rotating plate (38); a docking electric cylinder (39) is arranged on the rotating plate (38), and the inspection arc plate (40) is slidably mounted on the rotating plate (38), and the docking electric cylinder (39) is used to control the movement of the inspection arc plate (40); the two inspection arc plates (40) rotate and surround the airflow pipe 1 (23) and the airflow pipe 2 (24) inside, and the docking port (41) is connected to the connecting holes on the inspection control valve 2 (27) and the inspection control valve 1 (28).

9. The high vacuum die casting vacuum machine system according to claim 1, characterized in that: The detection component comprises a moving belt (42) and a belt motor (43) arranged on the inspection arc plate (40); the belt motor (43) is used to drive the moving belt (42); an inspection seat (44) is attached to the moving belt (42); an inspection electric cylinder (45) is arranged on the inspection seat (44); two angle motors (46) are arranged on the telescopic rod of the inspection electric cylinder (45); an angle arc plate (47) is arranged on the output shaft of the angle motor (46); and an airflow sensor (48) is arranged on the inner side of the angle arc plate (47).

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