Scintillation crystal polishing equipment

Abstract

The utility model relates to the technical field of polishing equipment, in particular to scintillation crystal polishing equipment which comprises a workbench, a rotating groove is formed in the top of the workbench, a rotating plate is installed in the rotating groove, and the bottom of the rotating plate is connected with a rotating mechanism capable of driving the rotating plate to rotate. A first electric telescopic rod is installed at the top of the rotating plate, the other end of the first electric telescopic rod is movably connected with a lower fixing shaft, an upper fixing shaft is arranged above the lower fixing shaft, the top of the upper fixing shaft is movably connected with a second electric telescopic rod, and the top of the second electric telescopic rod is rotatably connected with the bottom of the support; the side face of the support is connected with the side face of the workbench, a polishing machine is arranged above one side of the rotating plate, polishing operation on the scintillation crystal is achieved, when other faces of the scintillation crystal are machined, bonding does not need to be conducted again, the working procedures are reduced, full-automatic operation is conducted in the whole machining process, and the machining efficiency and the machining quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to a scintillation crystal polishing equipment. Background Art

[0002] Scintillating crystals are components that are sensitive to ionizing radiation and are composed of a certain amount of scintillating material in a certain appropriate form. When impacted by high-energy particles such as X-rays and gamma rays, scintillating crystals can convert particle kinetic energy into light energy and emit flashes of light. Scintillating crystal materials have the advantages of no deliquescence, no cleavage, short decay time, high light output, and high energy resolution. They have important application prospects in the fields of radiation monitoring, molecular imaging, X-ray imaging, and battlefield mine detection. Therefore, the use of scintillating crystals in the world is gradually increasing.

[0003] The existing method for testing the performance of scintillator crystal materials and producing finished products is that the operator glues the scintillator crystal to a reference plate for single-sided processing. This processing method can only process one end face of the scintillator crystal at a time. Each time other faces are processed, they need to be glued again. The bonding process is cumbersome, with large errors and low efficiency. The processing quality depends on the operator's technical level and experience.

[0004] Therefore, it is necessary to provide a scintillation crystal polishing device to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a scintillation crystal polishing device.

[0006] The utility model provides a scintillation crystal polishing equipment, comprising: a workbench, a rotating groove is provided on the top of the workbench, a rotating plate is installed in the rotating groove, the bottom of the rotating plate is connected to a rotating mechanism that can drive the rotating plate to rotate, a first electric telescopic rod is installed on the top of the rotating plate, the other end of the first electric telescopic rod is movably connected to the lower fixed shaft, an upper fixed shaft is provided above the lower fixed shaft, the top of the upper fixed shaft is movably connected to the second electric telescopic rod, the top of the second electric telescopic rod is rotatably connected to the bottom of the bracket, the side of the bracket is connected to the side of the workbench, a polishing machine is provided above one side of the rotating plate, the side of the polishing machine is connected to the movable plate, the side of the movable plate is connected to the first sliding block, the first sliding block is slidably connected to the first electric slide rail, the bottom of the first electric slide rail is connected to the second sliding block, the second sliding block is slidably connected to the second electric slide rail, and the second electric slide rail is installed on the top of the workbench.

[0007] Preferably, the rotating mechanism includes a rotating shaft, the top of the rotating shaft is fixedly connected to the bottom of the rotating plate, the bottom of the rotating shaft is rotatably connected to the bottom end inside the rotating groove, the outer surface of the rotating shaft is sleeved with a transmission gear, the transmission gear is meshed and connected to the driving gear, the bottom of the driving gear is connected to the driving end of the driving motor, and the driving motor is installed inside the rotating groove.

[0008] Preferably, an upper fixing pad and a lower fixing pad are respectively provided at the top of the upper fixing shaft and the bottom of the lower fixing shaft, and the upper fixing pad and the lower fixing pad are made of rubber material.

[0009] Preferably, a first screw hole is provided at the top of the first electric telescopic rod, and the first screw hole is threadedly connected to the upper fixed shaft; a second screw hole is provided at the bottom of the second electric telescopic rod, and the second screw hole is threadedly connected to the lower fixed shaft.

[0010] Preferably, an inner surface of the rotating groove is provided with an inner limiting groove, and the inner limiting groove is rotatably connected to the edge of the rotating plate.

[0011] Preferably, a placement groove is provided on the top of the workbench, and the second electric slide rail is installed on the inner side of the placement groove.

[0012] Preferably, the two ends of the side surface of the first electric slide rail are respectively connected to the first support rod and the second support rod, the first support rod and the second support rod are respectively slidably connected to the first support groove and the second support groove, and the first support groove and the second support groove are respectively arranged on the top of the workbench on both sides of the placement groove.

[0013] Compared with the related art, the scintillation crystal polishing device provided by the utility model has the following beneficial effects:

[0014] 1. The utility model can contact the top and bottom of the scintillation crystal by setting a first fixed plate and a second fixed plate that can move up and down, thereby fixing the scintillation crystal, and by setting a rotatable rotating plate, the first electric telescopic rod is driven to rotate by the rotation of the rotating plate, and the second electric telescopic rod is driven to rotate at the bottom of the bracket, thereby realizing the rotation of the scintillation crystal, and the scintillation crystal can be changed to face the polishing machine surface. By setting a first electric slide rail and a second electric slide rail, the polishing machine can be moved up and down and forward and backward, and the polishing machine can be moved to the side of the scintillation crystal to realize the polishing operation of the scintillation crystal. When processing other surfaces of the scintillation crystal, there is no need to re-bond, reducing the process, and the entire processing process is fully automated, improving the processing efficiency and processing quality;

[0015] 2. The utility model can effectively reduce the pressure on the top and bottom of the scintillation crystal when clamped by the corresponding fixing plates by providing the first fixing pad and the second fixing pad made of rubber material, thereby preventing the scintillation crystal from being broken or damaged due to excessive pressure;

[0016] 3. The utility model provides a placement groove, which can protect the second electric slide rail and prevent external forces from damaging the second electric slide rail during use, thereby affecting subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of a scintillation crystal polishing device provided by the utility model;

[0018] Figure 2 for Figure 1 A schematic structural diagram of a scintillation crystal polishing device from a left perspective is shown;

[0019] Figure 3 for Figure 1 The structural schematic diagram of the rotating mechanism shown;

[0020] Numbers in the figure: 1. workbench; 2. rotating plate; 3. first electric telescopic rod; 4. lower fixed shaft; 5. second electric telescopic rod; 6. upper fixed shaft; 7. bracket; 8. polishing machine; 9. moving plate; 10. first slider; 11. first electric slide rail; 12. second slider; 13. second electric slide rail; 14. placement groove; 15. first support rod; 16. first support groove; 17. second support rod; 18. second support groove; 19. lower fixed pad; 20. rotating groove; 21. inner limit groove; 22. rotating shaft; 23. transmission gear; 24. driving gear; 25. driving motor. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution 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 described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0024] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply 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 utility model. In addition, if the terms "first", "second", "third", etc. appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 utility model can be understood according to specific circumstances.

[0027] A new type of scintillation crystal polishing equipment is described in detail below in conjunction with specific embodiments.

[0028] refer to Figures 1 to 3The utility model provides a scintillation crystal polishing device, comprising: a workbench 1, a rotating groove 20 is provided on the top of the workbench 1, a rotating plate 2 is installed inside the rotating groove 20, the bottom of the rotating plate 2 is connected to a rotating mechanism that can drive the rotating plate 2 to rotate, a first electric telescopic rod 3 is installed on the top of the rotating plate 2, the other end of the first electric telescopic rod 3 is movably connected to a lower fixed shaft 4, an upper fixed shaft 6 is provided above the lower fixed shaft 4, the top of the upper fixed shaft 6 is movably connected to a second electric telescopic rod 5, the top of the second electric telescopic rod 5 is rotatably connected to the bottom of a bracket 7, the side of the bracket 7 is connected to the side of the workbench 1, a polishing machine 8 is provided above one side of the rotating plate 2, the side of the polishing machine 8 is connected to a moving plate 9, the side of the moving plate 9 is connected to a first slider 10, the first slider 10 is slidably connected to a first electric slide rail 11, the bottom of the first electric slide rail 11 is connected to a second slider 12, the second slider 12 is slidably connected to a second electric slide rail 13, and the second electric slide rail 13 is installed on the top of the workbench 1.

[0029] In the embodiments of the present invention, reference is made to Figure 3 As shown, the rotating mechanism includes a rotating shaft 22, the top of the rotating shaft 22 is fixedly connected to the bottom of the rotating plate 2, the bottom of the rotating shaft 22 is rotatably connected to the bottom end inside the rotating groove 20, and the outer surface of the rotating shaft 22 is sleeved with a transmission gear 23, the transmission gear 23 is meshed and connected to a driving gear 24, the bottom of the driving gear 24 is connected to the driving end of the driving motor 25, and the driving motor 25 is installed inside the rotating groove 20.

[0030] It should be noted that: by providing a first fixed plate and a second fixed plate that can move up and down, the top and bottom of the scintillation crystal can be contacted, thereby achieving fixation of the scintillation crystal, and by providing a rotatable rotating plate 2, the rotation of the rotating plate 2 drives the first electric telescopic rod 3 to rotate, and at the same time drives the second electric telescopic rod 5 to rotate at the bottom of the bracket 7, thereby achieving rotation of the scintillation crystal, and the scintillation crystal can be changed to face the polishing machine 8. By providing a first electric slide rail 11 and a second electric slide rail 13, the polishing machine 8 can be moved up and down and forward and backward, and the polishing machine 8 can be moved to the side of the scintillation crystal to achieve polishing of the scintillation crystal. When processing other surfaces of the scintillation crystal, there is no need to re-bond, reducing the number of steps, and the entire processing process is fully automated, thereby improving processing efficiency and processing quality.

[0031] By providing the driving gear 24 and the transmission gear 23 and transmitting through gear meshing, the stability of the transmission can be effectively improved, and the rotation angle of the rotating plate can be changed more conveniently, so as to better adjust the orientation of the scintillation crystal.

[0032] In the embodiments of the present invention, reference is made to Figure 1 As shown, an upper fixing pad and a lower fixing pad 19 are respectively disposed on the top of the upper fixing shaft 6 and the bottom of the lower fixing shaft 4 , and the material of the upper fixing pad and the lower fixing pad 19 is rubber material.

[0033] In the embodiments of the present invention, reference is made to Figure 1 As shown, a first screw hole is provided at the top of the first electric telescopic rod 3 , and the first screw hole is threadedly connected to the upper fixed shaft 6 ; a second screw hole is provided at the bottom of the second electric telescopic rod 5 , and the second screw hole is threadedly connected to the lower fixed shaft 4 .

[0034] It should be noted that by providing the first fixing pad and the second fixing pad made of rubber material, the pressure on the top and bottom of the scintillation crystal when clamped by the corresponding fixing plates can be effectively reduced, preventing the scintillation crystal from being broken or damaged due to excessive pressure.

[0035] In the embodiments of the present invention, reference is made to Figure 3 As shown, an inner surface of the rotating groove 20 is provided with an inner limiting groove 21 , and the inner limiting groove 21 is rotatably connected to the edge of the rotating plate 2 .

[0036] It should be noted that: by setting the inner limit groove 21, the inner limit groove 21 can, on the one hand, improve the stability of the rotating plate 2 during rotation; on the other hand, without affecting the rotation, the rotating plate 2 can be used to seal the upper end of the rotating groove 20 to prevent foreign matter from entering therein and causing damage to the rotating mechanism.

[0037] In the embodiments of the present invention, reference is made to Figure 1 As shown, a placement groove 14 is provided on the top of the workbench 1 , and the second electric slide rail 13 is installed on the inner side of the placement groove 14 .

[0038] It should be noted that: by providing the placement groove 14, the second electric slide rail 13 can be protected by the placement groove 14 to prevent external force from damaging the second electric slide rail 13 during use, thereby affecting subsequent use.

[0039] In the embodiments of the present invention, reference is made to Figure 2 As shown, the two ends of the side of the first electric slide rail 11 are respectively connected to the first support rod 15 and the second support rod 17, and the first support rod 15 and the second support rod 17 are respectively slidably connected to the first support groove 16 and the second support groove 18, and the first support groove 16 and the second support groove 18 are respectively arranged on the top of the workbench 1 on both sides of the placement groove 14.

[0040] It should be noted that by providing the first support rod 15 and the second support rod 17 , the stability of the first electric slide rail 11 when moving forward and backward can be improved through the limiting guidance of the first support groove 16 and the second support groove 18 .

[0041] The working principle of a scintillation crystal polishing device provided by the utility model is as follows:

[0042] By providing a first fixed plate and a second fixed plate that can move up and down, the top and bottom of the scintillation crystal can be contacted, thereby achieving fixation of the scintillation crystal, and by providing a rotatable rotating plate 2, the first electric telescopic rod 3 is driven to rotate through the rotation of the rotating plate 2, and the second electric telescopic rod 5 is driven to rotate at the bottom of the bracket 7, thereby achieving rotation of the scintillation crystal, and the scintillation crystal can be changed to face the polishing machine 8. By providing a first electric slide rail 11 and a second electric slide rail 13, the polishing machine 8 can be moved up and down and forward and backward, and the polishing machine 8 can be moved to the side of the scintillation crystal to achieve polishing of the scintillation crystal.

[0043] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0044] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A scintillating crystal polishing device, characterized in that: include: A workbench (1), wherein a rotating groove (20) is provided on the top of the workbench (1), a rotating plate (2) is installed inside the rotating groove (20), the bottom of the rotating plate (2) is connected to a rotating mechanism that can drive the rotating plate (2) to rotate, a first electric telescopic rod (3) is installed on the top of the rotating plate (2), the other end of the first electric telescopic rod (3) is movably connected to a lower fixed shaft (4), an upper fixed shaft (6) is provided above the lower fixed shaft (4), the top of the upper fixed shaft (6) is movably connected to a second electric telescopic rod (5), and the top of the second electric telescopic rod (5) is movably connected to a support The bottom of the bracket (7) is rotatably connected, the side of the bracket (7) is connected to the side of the workbench (1), a polishing machine (8) is provided above one side of the rotating plate (2), the side of the polishing machine (8) is connected to the movable plate (9), the side of the movable plate (9) is connected to the first slider (10), the first slider (10) is slidably connected to the first electric slide rail (11), the bottom of the first electric slide rail (11) is connected to the second slider (12), the second slider (12) is slidably connected to the second electric slide rail (13), and the second electric slide rail (13) is installed on the top of the workbench (1).

2. A scintillation crystal polishing device according to claim 1, characterized in that: The rotating mechanism comprises a rotating shaft (22), the top of the rotating shaft (22) is fixedly connected to the bottom of the rotating plate (2), the bottom of the rotating shaft (22) is rotatably connected to the bottom end of the rotating groove (20), the outer surface of the rotating shaft (22) is sleeved with a transmission gear (23), the transmission gear (23) is meshingly connected to a driving gear (24), the bottom of the driving gear (24) is connected to the driving end of a driving motor (25), and the driving motor (25) is installed inside the rotating groove (20).

3. A scintillation crystal polishing device according to claim 1, characterized in that: An upper fixing pad and a lower fixing pad (19) are respectively provided at the top of the upper fixing shaft (6) and the bottom of the lower fixing shaft (4), and the upper fixing pad and the lower fixing pad (19) are made of rubber material.

4. A scintillation crystal polishing device according to claim 1, characterized in that: A first screw hole is provided at the top of the first electric telescopic rod (3), and the first screw hole is threadedly connected to the upper fixed shaft (6); a second screw hole is provided at the bottom of the second electric telescopic rod (5), and the second screw hole is threadedly connected to the lower fixed shaft (4).

5. A scintillation crystal polishing device according to claim 1, characterized in that: An inner limit groove (21) is provided on the inner surface of the rotating groove (20), and the inner limit groove (21) is rotatably connected to the edge of the rotating plate (2).

6. A scintillation crystal polishing device according to claim 1, characterized in that: The top of the workbench (1) is provided with a placement groove (14), and the second electric slide rail (13) is installed on the inner side of the placement groove (14).

7. A scintillation crystal polishing device according to claim 6, characterized in that: The two ends of the side surface of the first electric slide rail (11) are respectively connected to a first support rod (15) and a second support rod (17); the first support rod (15) and the second support rod (17) are respectively slidably connected to a first support groove (16) and a second support groove (18); the first support groove (16) and the second support groove (18) are respectively arranged on the top of the workbench (1) on both sides of the placement groove (14).

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