Irradiation rotary turning device used in irradiation treatment chamber

Abstract

The utility model discloses an irradiation rotating and turning device used in an irradiation processing chamber. The irradiation rotating and turning device comprises a base, a support, a turning frame, a limiting plate, a connecting plate, a jacking air cylinder, a clamping plate, a spring, an inserting plate, a pressing plate, a rotary knob, a rotating motor, a gear, a side plate, a hydraulic cylinder, a connecting base, a turning motor, an electric push rod, a driving motor and a supporting table. According to the utility model, the roll-over stand is used for fixing an irradiation product, the rotatable clamping plate is used for clamping and fixing the product, and the product can be freely rotated at the roll-over stand, so that the irradiation beam position can meet the requirement of uniform irradiation of the surface of the product; meanwhile, the telescopic pressing plate is arranged, and stable clamping can be carried out according to the size of the product, so that the use convenience is improved; the supports are arranged for supporting the overturning frame, overturning of the overturning frame can be conducted between the supports, overturning of the product after machining can be achieved, it is guaranteed that irradiation machining of the product is uniform, and meanwhile the supporting table is arranged on the base so that the clamping position of the edge of the product can be adjusted, and comprehensiveness of review machining can be guaranteed.

Description

Technical Field

[0001] The utility model relates to a rotary turning device, in particular to an irradiation rotary turning device used in an irradiation treatment room, belonging to the technical field of irradiation. Background Art

[0002] Irradiation, or radiation processing, refers to transferring the energy of electron beams (β rays) generated by electron accelerators (0.2MeV~10MeV) or γ rays generated by radioactive isotopes (Cs-137 or Co-60) to the irradiated material. The ionizing radiation acts on the irradiated material, causing ionization and excitation, releasing orbital electrons, and forming free radicals. By controlling the radiation conditions, the physical properties and chemical composition of the irradiated material change and can be made into a new substance that people need, or cause irreversible loss and damage to organisms (microorganisms, etc.), so as to achieve the desired goal. This new processing technology is called radiation processing technology. For example, it can enable polymer materials to achieve grafting, polymerization, fission or cross-linking, inhibit or stimulate biological growth, and effectively kill pests, eggs, bacteria, etc.

[0003] Irradiation is a chemical technology that uses the radiation of radioactive elements to change the molecular structure. The uniformity of irradiation processing determines the quality of the irradiated product. When processing in the irradiation treatment room, since both sides of the product need to be irradiated, it is difficult to perform quick operations when flipping the product, which reduces the efficiency of irradiation processing. In addition, affected by the angle of the irradiation beam, the product may need to be rotated to achieve full irradiation. After the product is flipped, the surface of the product cannot fully correspond to the irradiation beam, resulting in uneven irradiation processing of the product, which affects the processing quality. Therefore, in order to solve the above problems, an irradiation rotation device for use in irradiation treatment rooms is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a radiation rotation device for use in a radiation treatment room in order to solve the above-mentioned problem.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme. An irradiation rotation and turning device used in an irradiation treatment room includes an irradiation rotation and turning device composed of a base, a bracket and a turning frame. Two brackets are fixedly installed on the top side ends of the base. A turning frame is arranged between the two brackets. Limiting plates and connecting plates are respectively arranged on the surface of the turning frame. The side walls of the connecting plates are fixedly connected to the limiting plates. The limiting plates are rotatably connected to the middle part of the clamping plates. A lifting cylinder is fixedly installed on the side walls of the limiting plates. The lifting cylinder is correspondingly arranged at one end of the clamping plates. The other end of the clamping plates is inserted through the plugging plates, and the end of the plugging plates is fixedly connected to the pressing plates. A hydraulic cylinder is fixedly installed on the outer wall of the bracket. The telescopic end of the hydraulic cylinder is fixedly connected to the connecting seat. The side walls of the connecting seat are fixedly connected to the turning motor. The output end of the turning motor is fixedly connected to the side plate, and the side plate is fixedly connected to the outer side of the bracket.

[0006] Preferably, two limit plates are provided on one side of the connecting plate, each of the limit plates has an L-shaped cross section, the two limit plates are symmetrically distributed to the upper and lower sides of the flip frame, and the distance between the two limit plates is greater than the width of the side plate.

[0007] Preferably, the side wall of the connecting plate is fixedly connected to the rotating motor, the output end of the rotating motor is fixedly connected to the gear, the gear extends to the inside of the side wall of the flip frame, and the gear is meshedly connected to the inside of the flip frame.

[0008] Preferably, the clamping plate is a bent structure, the clamping plate is connected to the surface of the limiting plate through a spring, one end of the clamping plate is respectively provided with an inserting plate and a pressing plate, and the pressing plate is an L-shaped structure.

[0009] Preferably, the end of the plug plate is threadedly connected to the knob, and the plug plate and the pressure plate are respectively fitted and connected to two sides of the clamping plate.

[0010] Preferably, an electric push rod is fixedly installed on the top of the base, the telescopic end of the electric push rod is fixedly connected to the drive motor, the output end of the drive motor is fixedly connected to the support platform, and the support platform is correspondingly arranged below the flip frame.

[0011] The beneficial effects of the utility model are:

[0012] 1. The irradiation rotary device used in the irradiation treatment room adopts a flip frame to fix the irradiated product. The rotatable clamping plate is used to clamp and fix the product. The product can be rotated arbitrarily at the flip frame to achieve the position of the irradiation beam to meet the requirements of uniform irradiation of the product surface. At the same time, a retractable pressing plate is set to stably clamp the product according to the size, which improves the convenience of use;

[0013] 2. The irradiation rotary turning device used in the irradiation treatment room supports the turning frame by setting a bracket and can turn the turning frame between the brackets to realize the turning of the product after processing to ensure uniform irradiation processing of the product. At the same time, a support table is set at the base to adjust the clamping position of the edge of the product to ensure the comprehensiveness of the re-irradiation processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 This is a side view of the structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model from top view.

[0018] In the figure: 1. base, 2. bracket, 3. flip frame, 4. limit plate, 5. connecting plate, 6. lifting cylinder, 7. clamping plate, 8. spring, 9. plug plate, 10. pressure plate, 11. knob, 12. rotating motor, 13. gear, 14. side plate, 15. hydraulic cylinder, 16. connecting seat, 17. flip motor, 18. electric push rod, 19. drive motor, 20. support table. DETAILED DESCRIPTION

[0019] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0021] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying 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 a limitation on the present invention.

[0022] See also Figure 1-3 As shown, an irradiation rotation device for use in an irradiation treatment room includes an irradiation rotation device consisting of a base 1, a bracket 2 and a flip frame 3, two brackets 2 are fixedly installed on the top side ends of the base 1, a flip frame 3 is arranged between the two brackets 2, and a limit plate 4 and a connecting plate 5 are respectively arranged on the surface of the flip frame 3, the side wall of the connecting plate 5 is fixedly connected to the limit plate 4, the limit plate 4 is rotatably connected to the middle part of the clamping plate 7, a lifting cylinder 6 is fixedly installed on the side wall of the limit plate 4, the lifting cylinder 6 is correspondingly arranged at one end of the clamping plate 7, the other end of the clamping plate 7 is inserted through and connected with the plug plate 9, and the end of the plug plate 9 is fixedly connected to the pressing plate 10; a hydraulic cylinder 15 is fixedly installed on the outer wall of the bracket 2, the telescopic end of the hydraulic cylinder 15 is fixedly connected to the connecting seat 16, the side wall of the connecting seat 16 is fixedly connected to the flip motor 17, the output end of the flip motor 17 is fixedly connected to the side plate 14, and the side plate 14 is fixedly connected to the outer side of the bracket 2.

[0023] Two limit plates 4 are provided on one side of the connecting plate 5, and the cross section of each limit plate 4 is an L-shaped structure. The two limit plates 4 are symmetrically distributed to the upper and lower sides of the turning frame 3, and the distance between the two limit plates 4 is greater than the width of the side plate 14; the side wall of the connecting plate 5 is fixedly connected to the rotating motor 12, and the output end of the rotating motor 12 is fixedly connected to the gear 13, the gear 13 extends to the inside of the side wall of the turning frame 3, and the gear 13 is meshed and connected with the inside of the turning frame 3; the splint 7 is a bent structure, the splint 7 is connected to the surface of the limit plate 4 through a spring 8, and one end of the splint 7 is respectively provided with an insert plate 9 and a pressure plate 10, and the pressure plate 10 is an L-shaped structure; the end of the insert plate 9 is threadedly connected to the knob 11, and the insert plate 9 and the pressure plate 10 are respectively connected to the two sides of the splint 7; an electric push rod 18 is fixedly installed on the top of the base 1, and the telescopic end of the electric push rod 18 is fixedly connected to the drive motor 19, and the output end of the drive motor 19 is fixedly connected to the support platform 20, and the support platform 20 is correspondingly arranged below the turning frame 3.

[0024] When the utility model is in use, first move the plug plate 9 and the pressure plate 10, adjust the position of the pressure plate 10 and then tighten the knob 11 to fix it, start the lifting cylinder 6 to push the clamping plate 7 to rotate around the limit plate 4, drive the pressure plate 10 to clamp the edge of the product to fix the product, start the rotating motor 12 to drive the gear 13 to rotate inside the flip frame 3, drive the limit plate 4 and the connecting plate 5 to move around the surface of the flip frame 3, when the limit plate 4 passes through the side plate 14, the gap between the limit plates 4 can pass through the side plate 14 to achieve full-scale rotation, adjust the product position to facilitate the smooth progress of irradiation processing, and can be applied to long strip products. The product angle is adjusted according to the position of the irradiation beam to improve the irradiation processing Convenience; when flipping is required, the hydraulic cylinder 15 is shortened to drive the connecting seat 16 to move downward, so that the distance between the flip frame 3 and the irradiation beam is increased, and the flip motor 17 is started to drive the side plate 14 and the flip frame 3 to rotate, thereby realizing the flipping of the product. At this time, the electric push rod 18 is in a retracted state, so that the flip frame 3 is flipped between the irradiation beam and the support table 20; after the flipping is completed, the electric push rod 18 is started to make the support table 20 support the product, and after the clamping plate 7 is released, it continues to rotate around the flip frame 3 for a certain angle and then re-clamps and fixes it, or the drive motor 19 is started to drive the support table 20 to rotate, so as to realize the rotation of the product, so as to realize the change of the clamping position and ensure the uniformity of the irradiation processing.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A radiation rotation device for use in a radiation treatment room, characterized in that: The invention comprises an irradiation rotation device consisting of a base (1), a bracket (2) and a turning frame (3), wherein two brackets (2) are fixedly installed on the top side ends of the base (1), a turning frame (3) is arranged between the two brackets (2), and a limit plate (4) and a connecting plate (5) are respectively arranged on the surface of the turning frame (3), the side wall of the connecting plate (5) is fixedly connected to the limit plate (4), the limit plate (4) is rotatably connected to the middle part of the clamping plate (7), and a lifting cylinder (6) is fixedly installed on the side wall of the limit plate (4), and the lifting cylinder (6) 6) is correspondingly arranged at one end of the clamping plate (7), the other end of the clamping plate (7) is inserted through the plug plate (9), and the end of the plug plate (9) is fixedly connected to the pressure plate (10); a hydraulic cylinder (15) is fixedly installed on the outer wall of the bracket (2), the telescopic end of the hydraulic cylinder (15) is fixedly connected to the connecting seat (16), the side wall of the connecting seat (16) is fixedly connected to the flip motor (17), the output end of the flip motor (17) is fixedly connected to the side plate (14), and the side plate (14) is fixedly connected to the outer side of the bracket (2).

2. The irradiation rotation device for use in an irradiation treatment room according to claim 1, characterized in that: Two limiting plates (4) are provided on one side of the connecting plate (5), each limiting plate (4) has an L-shaped cross section, the two limiting plates (4) are symmetrically distributed on the upper and lower sides of the turning frame (3), and the distance between the two limiting plates (4) is greater than the width of the side plate (14).

3. The irradiation rotation device for use in an irradiation treatment room according to claim 1, characterized in that: The side wall of the connecting plate (5) is fixedly connected to the rotating motor (12), the output end of the rotating motor (12) is fixedly connected to the gear (13), the gear (13) extends to the inside of the side wall of the turning frame (3), and the gear (13) is meshedly connected to the inside of the turning frame (3).

4. The irradiation rotation device for use in an irradiation treatment room according to claim 1, characterized in that: The clamping plate (7) is a bent structure, and the clamping plate (7) is connected to the surface of the limit plate (4) via a spring (8). An inserting plate (9) and a pressing plate (10) are respectively provided at one end of the clamping plate (7), and the pressing plate (10) is an L-shaped structure.

5. The irradiation rotation device for use in an irradiation treatment room according to claim 1, characterized in that: The end of the insert plate (9) is threadedly connected to the knob (11), and the insert plate (9) and the pressure plate (10) are respectively fitted and connected to the two sides of the clamping plate (7).

6. The irradiation rotation device for use in an irradiation treatment room according to claim 1, characterized in that: An electric push rod (18) is fixedly mounted on the top of the base (1); the telescopic end of the electric push rod (18) is fixedly connected to a drive motor (19); the output end of the drive motor (19) is fixedly connected to a support platform (20); and the support platform (20) is correspondingly arranged below the flip frame (3).

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