Automatic transmission positioning irradiation system for irradiation processing

Abstract

The utility model relates to an automatic transmission positioning irradiation system for irradiation processing, which comprises a track, a conveying chain, a signal sending rod, a signal switch, a signal line, a control box and a sample box, the track is an annular closed track; the conveying chain is arranged in the track and is provided with a quick-release hanging tool, and the sample box is hung on the quick-release hanging tool; a signal sending rod is mounted on the conveying chain, and a signal switch is mounted on the track; the sample is conveyed into the irradiation chamber through the system, the irradiation position of the sample can be accurately positioned, the irradiation time of the sample can be accurately controlled, the system is automatic, efficient, time-saving and labor-saving, the sample can be flexibly irradiated, and the irradiation effect is ensured.

Description

Technical Field

[0001] The utility model is used in the field of radiation processing, and specifically relates to an automatic transmission positioning radiation system for radiation processing. Background Art

[0002] Radiation sources are required for irradiation processing. When the radiation source is in working state, personnel cannot enter the irradiation room to avoid being irradiated. In the prior art, a conveying system is usually used to transport samples from the operating room to the irradiation room, but the samples are mixed with the normal irradiated goods, the irradiation time cannot be changed at will, and the irradiation dose cannot be received as expected. They can only enter and exit the irradiation room with the goods; in this way, if the irradiation time is too short, the absorbed dose will be too low and the radiation effect will not be achieved. If the irradiation time is too long, the absorbed dose will be too high and the product may be damaged. Utility Model Content

[0003] (I) Purpose of the utility model

[0004] In order to solve the relevant technical problems in the above-mentioned prior art, the utility model provides an automatic transmission and positioning irradiation system for irradiation processing. When the irradiation station needs to irradiate the sample, the sample can be transported to the irradiation room through the system, so that the irradiation position of the sample can be accurately located, and the irradiation time of the sample can be accurately controlled. It is automatic and efficient, saves time and effort, can flexibly irradiate the sample, and ensures the irradiation effect.

[0005] (II) Technical solution

[0006] In order to achieve the purpose of this utility model, the utility model adopts the following technical solutions:

[0007] The structure of the utility model:

[0008] The utility model discloses an automatic transmission positioning irradiation system for irradiation processing, comprising a track, a conveyor chain, a issuing rod, a signal switch, a signal line, a quick-release hanger, a control box and a sample box; the track is laid overhead, enters the irradiation room from the operation room outside the irradiation room, makes a circle, and forms a circular closed track; the conveyor chain is arranged in the track, and a chain driving component drives the conveyor chain to run along the track; a quick-release hanger is arranged on the conveyor chain to facilitate the staff to take and place the sample box, and the sample box is fixed on the quick-release hanger; a issuing rod is installed on the conveyor chain, and the issuing rod is arranged vertically downward and has a certain distance from the hanging position of the sample box; a signal switch is installed on the track, and the signal switch is arranged near the sample irradiation position in the irradiation room, and the signal switch and the control box are connected through the signal line.

[0009] The track is an open square steel track with a cross-sectional size of 50 mm×50 mm or selected according to the actual load-bearing weight.

[0010] Preferably, a signal switch fixing bracket is fixedly mounted on the track, and the signal switch is slidably mounted below the signal switch fixing bracket, and its position can be adaptively adjusted according to the path passed by the issuing rod.

[0011] The signal switch is a contact type travel switch.

[0012] Preferably, the chain drive assembly comprises a drive motor and a drive gear, the drive gear meshes with the conveyor chain for transmission, and the drive motor is electrically connected to the control box.

[0013] Preferably, the control box is provided with a forward conveying button, a reverse conveying button, a stop button and an automatic timing device; when receiving a signal from a signal switch, the automatic timing device can automatically record the sample irradiation time, and when the preset time is reached, the driving motor is controlled to reverse and convey the sample out of the irradiation chamber.

[0014] The working principle of this utility model:

[0015] During normal production at the irradiation station, when the irradiation station needs to irradiate samples, the forward conveying button in the control box is pressed, and the drive motor runs forward, driving the drive gear to rotate. The conveying chain drives the sample into the irradiation room under the drive of the drive gear. When the signal switch is triggered by the issuing lever on the conveying chain, the signal switch sends a signal to the control box, and the control box turns off the drive motor, and the conveying chain stops working immediately, realizing precise positioning of the sample box, and the sample box is irradiated at a fixed position in the irradiation room. When the predetermined irradiation time is reached, the staff can press the reverse conveying button in the control box to control the reverse rotation of the drive motor, reverse the conveying chain, and convey the sample out of the irradiation room.

[0016] In addition, when the signal switch is triggered by the issuing rod on the conveyor chain, the automatic timing device can also start timing and automatically record the sample irradiation time. When the preset irradiation time is reached, the drive motor is controlled to reverse, so that the conveyor chain is reversed and the sample is transported out of the irradiation room. Then the staff takes out the sample from the sample box.

[0017] (III) Technical Effect

[0018] Compared with the prior art, the automatic transmission positioning irradiation system of the utility model has the following beneficial and significant technical effects:

[0019] (1) The automatic transmission positioning irradiation system includes a signal rod and a signal switch. Through the cooperation of the signal rod and the signal switch, the sample box can be accurately positioned. The sample box is irradiated at a fixed position in the irradiation room, accurately ensuring the absorbed dose of the sample.

[0020] (2) The control box of the automatic transmission and positioning irradiation system is equipped with a forward conveying button, a reverse conveying button, a stop button and an automatic timing device. The irradiation time of the sample in the irradiation room can be manually controlled, and the sample irradiation time can be automatically recorded by the automatic timing device. After the preset irradiation time is reached, the sample is transported out of the irradiation room, thereby realizing automatic and precise control of the sample irradiation time and accurately ensuring the sample's absorbed dose. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the signal lever and the signal switch of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the sample box of the utility model;

[0023] Figure 3 The utility model is a schematic diagram of the structure of the signal switch and the signal switch fixing bracket.

[0024] Description of reference numerals:

[0025] 1. Track 2. Conveyor chain 3. Signal lever 4. Signal switch 5. Signal switch bracket 6. Signal line 7. Control box 8. Sample box 9. Quick-release hanger DETAILED DESCRIPTION

[0026] In order to better understand the present utility model, the content of the present utility model is further explained in conjunction with the embodiments below. In the accompanying drawings, the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The described embodiments are part of the embodiments of the present utility model, not all of them. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present utility model, and should not be understood as limitations on the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present utility model. The structure and technical solution of the present utility model are further described in detail below in conjunction with the accompanying drawings, and an embodiment of the present utility model is given.

[0027] Example 1

[0028] like Figure 1-3As shown, the automatic transmission positioning irradiation system for irradiation processing includes a track 1, a conveyor chain 2, a numbering rod 3, a signal switch 4, a signal line 6, a control box 7, a sample box 8 and a quick-release hanger 9; the track 1 is laid overhead, enters the irradiation room from the operation room outside the irradiation room, and makes a circle to form a circular closed track; the conveyor chain 2 is arranged in the track 1, and the chain drive assembly drives the conveyor chain 2 to run along the track 1; a quick-release hanger 9 is arranged on the conveyor chain 2, and the sample box 8 is fixed on the quick-release hanger 9; a numbering rod 3 is installed on the conveyor chain 2, and the numbering rod 3 is arranged vertically downward and has a certain distance from the hanging position of the sample box 8; a signal switch 4 is installed on the track 1, and the signal switch 4 is arranged near the sample irradiation position in the irradiation room, and the signal switch 4 and the control box 7 are connected through the signal line 6. The track 1 is an open square steel track with a cross-sectional size of 50mm×50mm. A signal switch fixing bracket 5 is fixedly mounted on the track 1, and the signal switch 4 is slidably mounted below the signal switch fixing bracket 5. The signal switch 4 is a contact travel switch. The chain drive assembly includes a drive motor and a drive gear, the drive gear is meshed with the conveyor chain for transmission, and the drive motor is electrically connected to the control box 7.

[0029] During normal production at the irradiation station, when the irradiation station needs to irradiate samples, the forward conveying button in the control box is pressed, and the drive motor runs forward, driving the drive gear to rotate. The conveying chain drives the sample into the irradiation room under the drive of the drive gear. When the signal switch is triggered by the issuing lever on the conveying chain, the signal switch sends a signal to the control box, and the control box turns off the drive motor, and the conveying chain stops working immediately, realizing precise positioning of the sample box, and the sample box is irradiated at a fixed position in the irradiation room. When the predetermined irradiation time is reached, the staff can press the reverse conveying button in the control box to control the reverse rotation of the drive motor, reverse the conveying chain, and convey the sample out of the irradiation room.

[0030] Example 2

[0031] On the basis of Example 1, as a preferred example of the present invention:

[0032] like Figure 1-3As shown, the automatic transmission positioning irradiation system for irradiation processing includes a track 1, a conveyor chain 2, a numbering rod 3, a signal switch 4, a signal line 6, a control box 7, a sample box 8 and a quick-release hanger 9; the track 1 is laid overhead, enters the irradiation room from the operation room outside the irradiation room, and makes a circle to form a circular closed track; the conveyor chain 2 is arranged in the track 1, and the chain drive assembly drives the conveyor chain 2 to run along the track 1; a quick-release hanger 9 is arranged on the conveyor chain 2, and the sample box 8 is fixed on the quick-release hanger 9; a numbering rod 3 is installed on the conveyor chain 2, and the numbering rod 3 is arranged vertically downward and has a certain distance from the hanging position of the sample box 8; a signal switch 4 is installed on the track 1, and the signal switch 4 is arranged near the sample irradiation position in the irradiation room, and the signal switch 4 and the control box 7 are connected through the signal line 6. The track 1 is an open square steel track with a cross-sectional size of 50mm×50mm. A signal switch fixing bracket 5 is fixedly mounted on the track 1, and the signal switch 4 is slidably mounted below the signal switch fixing bracket 5. The signal switch 4 is a contact travel switch. The chain drive assembly includes a drive motor and a drive gear, the drive gear is meshed with the conveyor chain for transmission, and the drive motor is electrically connected to the control box 7.

[0033] The control box 7 is provided with a forward conveying button, a reverse conveying button, a stop button and an automatic timing device; when receiving the signal from the signal switch 4, the automatic timing device can automatically record the sample irradiation time, and when the preset time is reached, the driving motor is controlled to reverse and convey the sample out of the irradiation chamber.

[0034] When the signal lever on the conveyor chain triggers the signal switch, the automatic timing device starts timing and automatically records the sample irradiation time. When the preset irradiation time is reached, the drive motor is controlled to reverse, causing the conveyor chain to reverse and transport the sample out of the irradiation room. Then the staff takes the sample out of the sample box.

[0035] Through the above embodiments, the purpose of the utility model is fully and effectively achieved. Those skilled in the art can understand that the utility model includes but is not limited to the contents described in the drawings and the above specific embodiments. Although the utility model has been described with respect to the most practical and preferred embodiments currently considered, it should be understood that the utility model is not limited to the disclosed embodiments, and any modification that does not deviate from the functional and structural principles of the utility model will be included in the scope of the claims.

Claims

1. An automatic transmission positioning irradiation system for irradiation processing, characterized in that: The automatic transmission positioning irradiation system comprises a track (1), a conveying chain (2), a signal rod (3), a signal switch (4), a signal line (6), a control box (7) and a sample box (8); the track (1) is laid overhead, enters the irradiation room from the operating room outside the irradiation room, and makes a circle to form a circular closed track; The conveyor chain (2) is arranged in the track (1), and the chain drive component drives the conveyor chain (2) to run along the track (1); a quick-release hanger (9) is arranged on the conveyor chain (2), and the sample box (8) is suspended on the quick-release hanger (9); a numbering rod (3) is installed on the conveyor chain (2), and the numbering rod (3) is arranged vertically downward and has a certain distance from the hanging position of the sample box (8); a signal switch (4) is installed on the track (1), and the signal switch (4) is arranged near the sample irradiation position in the irradiation room, and the signal switch (4) and the control box (7) are connected through the signal line (6).

2. The automatic transmission positioning irradiation system for irradiation processing according to claim 1, characterized in that: The track (1) is an open square steel track with a cross-sectional size of 50 mm×50 mm.

3. The automatic transmission positioning irradiation system for irradiation processing according to claim 1, characterized in that: A signal switch fixing bracket (5) is fixedly mounted on the track (1), and the signal switch (4) is slidably mounted below the signal switch fixing bracket (5), and its position can be adaptively adjusted according to the path passed by the issuing rod (3).

4. The automatic transmission positioning irradiation system for irradiation processing according to claim 1, characterized in that: The signal switch (4) is a contact type travel switch.

5. The automatic transmission positioning irradiation system for irradiation processing according to claim 1, characterized in that: The chain drive assembly comprises a drive motor and a drive gear, the drive gear is meshed with the conveying chain for transmission, and the drive motor is electrically connected to the control box (7).

6. The automatic transmission positioning irradiation system for irradiation processing according to claim 5, characterized in that: The control box (7) is provided with a forward conveying button, a reverse conveying button, a stop button and an automatic timing device; when receiving a signal from the signal switch (4), the automatic timing device can automatically record the sample irradiation time, and when the preset time is reached, the driving motor is controlled to reverse and convey the sample out of the irradiation chamber.

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