A transfer device for X-ray machine production

Abstract

The utility model relates to X -ray machine technical field discloses a transfer device for X -ray machine production, including lifting board, the upper surface fixed connection of lifting board has two groups of tracks, one group is two first tracks that present reverse distribution, another group is two second tracks that present reverse distribution, the inside of every first track and second track all are connected with three sliding blocks, this device is through the corresponding cooperation of lifting board reverse distribution's L type first track and second track and constitutes the slide rail, and the first ball bearing on the sliding block is matched with the first sliding wheel, and the second ball bearing on the mounting plate is matched with the second sliding wheel, can drive first transfer platform, second transfer platform and third transfer platform along the slide rail stable movement, and the clamping positioning of cooperation positioning board, positioning column and positioning groove can carry out accurate spacing to the assembly on transfer platform, avoid component collision abrasion, reduce the operation of repeatedly adjusting position when loading and unloading simultaneously, reduce the physical consumption of worker, promote the transfer efficiency.

Description

Technical Field

[0001] This utility model relates to the field of X-ray machine technology, and more specifically, to a transport device for X-ray machine production. Background Technology

[0002] X-ray machines are devices that use the penetrating power and fluorescence effect of X-rays to achieve imaging and detection. They are widely used in medical diagnosis, industrial non-destructive testing, security inspection and other fields. With the increasing demand for X-ray machines in various fields, the efficiency and safety of their production process are becoming increasingly important. In the production process, the parts and finished products of X-ray machines need to be transferred between different workstations. Therefore, the transfer device, the transfer cart, has become an indispensable auxiliary equipment in the production line.

[0003] The carrying area of ​​existing X-ray machine production transfer devices is mostly an open planar structure. Since some components of the X-ray machine are large in size and have no positioning structure on the surface, the components are prone to displacement and shaking during the transfer process. This not only increases the risk of collision and wear of the components, but also requires multiple people to lift the components when transferring them from the workstation to the transfer device. The components need to be repeatedly adjusted in position to complete the transfer, which prolongs the transfer time and increases the physical exertion during the operation. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a transport device for X-ray machine production, which aims to solve the problems in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: a transfer device for X-ray machine production, comprising a lifting plate, wherein two sets of tracks are fixedly connected to the upper surface of the lifting plate, one set consisting of two first tracks distributed in opposite directions, and the other set consisting of two second tracks distributed in opposite directions. Three sliding blocks are slidably connected inside each of the first and second tracks. A connecting plate is fixedly connected to the side of each pair of sliding blocks that are close to each other. Mounting plates of different heights are fixedly connected to the upper surfaces of each pair of connecting plates. A first transfer platform, a second transfer platform, and a third transfer platform are respectively provided above each track. A base plate is provided at the bottom of the lifting plate. An adjustment assembly is provided above the base plate. A positioning assembly is provided on the outer side of the base plate. Two symmetrical first ball bearings are fixedly connected to the inner wall of the groove on one side of each sliding block located inside the slide rail. A first sliding wheel is fixedly connected to the inner ring of each pair of first ball bearings. Two symmetrical second ball bearings are fixedly connected to the bottom groove of each mounting plate. A second sliding wheel is fixedly connected to the inner ring of each pair of second ball bearings.

[0006] The present invention is further configured such that the adjusting assembly includes a mounting platform fixedly connected to the upper surface of the base plate; a third ball bearing is fixedly connected to the central groove on the upper surface of the base plate; a fourth ball bearing corresponding to the third ball bearing is fixedly connected to the bottom surface of the lifting plate; a threaded cylinder is fixedly connected to the inner ring of the third ball bearing; a threaded rod is threadedly connected to the inner wall of the threaded cylinder; a first bevel gear is fixedly connected to the bottom outer surface of the threaded cylinder; a fifth ball bearing is fixedly connected to the inner wall of the through hole of the mounting platform; a drive shaft is fixedly connected to the inner ring of the fifth ball bearing; a stepper motor is fixedly connected to the right side of the mounting platform by bolts; and a second bevel gear is fixedly connected to the outer surface of the left end of the drive shaft.

[0007] The present invention is further configured such that the positioning component includes four telescopic columns fixedly connected to the bottom surface of the lifting plate, each telescopic column having a telescopic cylinder slidably connected to its outer surface, each telescopic cylinder having its outer surface fixedly connected to the inner wall of the base plate, each telescopic column having several positioning holes on its outer surface, each telescopic cylinder having a semi-threaded bolt on its outer side, each semi-threaded bolt having its threaded end passing through the telescopic cylinder and one of the positioning holes and extending to the outer side of the telescopic cylinder, each semi-threaded bolt having a nut threadedly connected to its outer surface at the end passing through the telescopic cylinder, each nut having its outer surface in contact with the outer surface of the telescopic cylinder, and each telescopic cylinder having a caster wheel fixedly connected to its bottom end.

[0008] The present invention is further configured such that the outer surface of the top end of the threaded rod is fixedly connected to the inner ring of the fourth ball bearing, the output end of the stepper motor is fixedly connected to the right end of the drive shaft, and the outer surface of the first bevel gear meshes with the outer surface of the second bevel gear.

[0009] The present invention is further configured such that each of the first track and each of the second track is L-shaped, and a single first track and a single second track correspond to each other to form a slide rail for the slider to slide.

[0010] The present invention is further configured such that the bottom surface of each of the first transfer platform, the bottom surface of the second transfer platform and the bottom surface of the third transfer platform are fixedly connected to the upper surface of the mounting plates of different heights, and the outer surface of each pair of second sliding wheels is in contact with the upper surface of the first track and the upper surface of the second track, respectively.

[0011] The present invention is further configured such that a locking plate is slidably connected inside the interior of each of the first and second tracks, and a positioning plate is fixedly connected to the side of each pair of locking plates that are close to each other. The upper surface of the lifting plate is provided with four positioning grooves, and a positioning post is locked inside each positioning groove. The top of each positioning post extends through to the top of the positioning plate, and a combination plate is fixedly connected to the top of each pair of positioning posts.

[0012] The present invention is further configured such that two push handles and a control console are fixedly connected to the left inclined surface of the lifting plate, and the control console is electrically connected to the stepper motor through a wire.

[0013] The present invention is further configured such that a limiting plate is fixedly connected to the right edge of the upper surface of the lifting plate, and the left side of the limiting plate is in contact with the right side of one of the first transfer tables.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. The L-shaped first and second tracks distributed in opposite directions on the lifting plate form a slide rail. With the first ball bearing and first sliding wheel on the sliding block, and the second ball bearing and second sliding wheel on the mounting plate, the first and second sliding wheels roll in contact with the inner walls and upper surfaces of the first and second tracks, which can drive the first, second, and third transfer tables to move smoothly along the slide rail. This allows the mounting plates of different heights to be adapted to X-ray machine components of different sizes. With the locking and positioning of the positioning plate, positioning column, and positioning groove, the components on the transfer table can be precisely limited, effectively preventing the components from shifting or shaking during the transfer process, avoiding collision and wear of parts, and reducing the need for repeated position adjustments during loading and unloading, thus reducing the physical exertion of workers and improving transfer efficiency. 2. The drive shaft is rotated by a stepper motor, which drives the second bevel gear to mesh with the first bevel gear, causing the threaded cylinder to rotate within the third ball bearing. The connection between the threaded rod and the fourth ball bearing enables the height adjustment of the lifting plate. Combined with the sliding fit between the telescopic column and the telescopic cylinder, and the snap-fit ​​fixing of the semi-threaded bolt and the positioning hole, it can quickly adapt to the table height of different workstations. This allows workers to smoothly complete loading and unloading operations without manually lifting or lowering components, further reducing labor intensity and avoiding the risk of component damage and personnel injury caused by manual handling, thus ensuring the safety and continuity of the production process. Attached Figure Description

[0015] Figure 1 This is a three-dimensional overall structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the second bevel gear of this utility model; Figure 3 This is a three-dimensional sectional view of the telescopic cylinder of this utility model; Figure 4 This is a three-dimensional structural diagram of the second track of this utility model; Figure 5 This is a three-dimensional structural diagram of the positioning column of this utility model; Figure 6 This is a bottom-view three-dimensional structural diagram of the third transfer platform of this utility model.

[0016] In the diagram: 1. Lifting plate; 2. Control console; 3. First transfer platform; 4. Second transfer platform; 5. Limiting plate; 6. Third transfer platform; 7. Positioning plate; 8. Telescopic column; 9. Combination plate; 10. Base plate; 11. First track; 12. Telescopic cylinder; 13. Semi-threaded bolt; 14. Caster wheel; 15. Push handle; 16. Threaded cylinder; 17. Fourth ball bearing; 18. Threaded rod; 19. Second bevel gear; 20. Fifth ball bearing; 21. Stepper motor; 22. Mounting platform; 23. Nut; 24. Drive shaft; 25. First bevel gear; 26. Third ball bearing; 27. Positioning hole; 28. Second track; 29. ​​Positioning groove; 30. Clamping plate; 31. Mounting plate; 32. Connecting plate; 33. Sliding block; 34. Second ball bearing; 35. First sliding wheel; 36. Second sliding wheel; 37. First ball bearing; 38. Positioning column. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0019] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0020] Please see Figures 1-6The system includes a lifting plate 1, on the upper surface of which are fixedly connected two sets of tracks. One set consists of two first tracks 11 arranged in opposite directions, and the other set consists of two second tracks 28 arranged in opposite directions. Each first track 11 and each second track 28 has three sliding blocks 33 slidably connected inside. A connecting plate 32 is fixedly connected to the side of each pair of sliding blocks 33 that are close to each other. Mounting plates 31 of different heights are fixedly connected to the upper surface of each pair of connecting plates 32. Above each track are a first transfer platform 3, a second transfer platform 4, and a third transfer platform 5, respectively. The bottom of the transfer platform 6 and the lifting plate 1 is provided with a base plate 10. An adjustment component is provided above the base plate 10. A positioning component is provided on the outer side of the base plate 10. Each sliding block 33 is located inside the inner wall of the groove on one side of the slide rail and is fixedly connected to two symmetrical first ball bearings 37. The inner ring of each pair of first ball bearings 37 is fixedly connected to a first sliding wheel 35. The bottom groove of each mounting plate 31 is fixedly connected to two symmetrical second ball bearings 34. The inner ring of each pair of second ball bearings 34 is jointly fixedly connected to a second sliding wheel 36. Each first track 11 and each second track 28 are L-shaped, and each first track 11 and each second track 28 correspond to each other to form a slide rail for the slider to slide. The bottom surface of each first transfer platform 3, the bottom surface of the second transfer platform 4, and the bottom surface of the third transfer platform 6 are fixedly connected to the upper surface of the mounting plates 31 at different heights, and the outer surfaces of each pair of second sliding wheels 36 are in contact with the upper surfaces of the first track 11 and the second track 28, respectively.

[0021] Specifically, the L-shaped first track 11 and second track 28 are matched to form a slide rail. The sliding block 33 is embedded inside the slide rail. The first ball bearing 37 on its side drives the first sliding wheel 35 to roll along the inner wall of the first track 11 and the second track 28. The second ball bearing 34 on the bottom surface of the mounting plate 31 drives the second sliding wheel 36 to roll along the upper surface of the first track 11 and the second track 28. The double rolling structure converts sliding friction into rolling friction. The connecting plate 32 makes the two sliding blocks 33 move synchronously. The mounting plates 31 of different heights respectively support the first transfer stage 3, the second transfer stage 4 and the third transfer stage 6, which are suitable for X-ray machine components of different sizes. Since the first transfer stage 3, the second transfer stage 4 and the third transfer stage 6 have different heights, the placement space can be increased to prevent X-ray machine components of different sizes from colliding with each other, which would cause damage to the X-ray machine components during the transfer process, thus achieving the purpose of smooth sliding transfer of the components.

[0022] Please see Figures 1-6The adjustment assembly includes a mounting platform 22 fixedly connected to the upper surface of the base plate 10. A third ball bearing 26 is fixedly connected to the central groove on the upper surface of the base plate 10. A fourth ball bearing 17 corresponding to the third ball bearing 26 is fixedly connected to the bottom surface of the lifting plate 1. A threaded cylinder 16 is fixedly connected to the inner ring of the third ball bearing 26. A threaded rod 18 is threadedly connected to the inner wall of the threaded cylinder 16. A first bevel gear 25 is fixedly connected to the bottom outer surface of the threaded cylinder 16. A fifth ball bearing 20 is fixedly connected to the inner wall of the through hole of the mounting platform 22. A drive shaft 24 is fixedly connected to the inner ring of the fifth ball bearing 20. A stepper motor 21 is fixedly connected to the right side of the mounting platform 22 by bolts. A second bevel gear 19 is fixedly connected to the outer surface of the left end of the drive shaft 24. The outer surface of the top end of the threaded rod 18 is fixedly connected to the inner ring of the fourth ball bearing 17, the output end of the stepper motor 21 is fixedly connected to the right end of the drive shaft 24, and the outer surface of the first bevel gear 25 meshes with the outer surface of the second bevel gear 19. Two push handles 15 and a control console 2 are fixedly connected to the left inclined surface of the lifting plate 1. The control console 2 is electrically connected to the stepper motor 21 through wires.

[0023] Specifically, the stepper motor 21 is driven by the control console 2. The output of the stepper motor 21 drives the drive shaft 24 to rotate stably in the fifth ball bearing 20. The drive shaft 24 drives the second bevel gear 19 to mesh with the first bevel gear 25, so that the threaded cylinder 16 rotates synchronously in the third ball bearing 26. The threaded cylinder 16 and the threaded rod 18 convert the rotational motion into linear motion through the threaded engagement. The top of the threaded rod 18 drives the lifting plate 1 to rise and fall smoothly through the fourth ball bearing 17. The height of the transfer table can be precisely adjusted to adapt to different workstation surfaces, solving the problem of manually lifting components. The push handle 15 facilitates the movement of the device and improves the ease of operation.

[0024] Please see Figures 1-6 The positioning assembly includes four telescopic columns 8 fixedly connected to the bottom surface of the lifting plate 1. Each telescopic column 8 has a telescopic cylinder 12 slidably connected to its outer surface. The outer surface of each telescopic cylinder 12 is fixedly connected to the inner wall of the base plate 10. Each telescopic column 8 has several positioning holes 27 on its outer surface. Each telescopic cylinder 12 has a semi-threaded bolt 13 on its outer side. The threaded end of each semi-threaded bolt 13 passes through the telescopic cylinder 12 and one of the positioning holes 27 and extends to the outer side of the telescopic cylinder 12. Each semi-threaded bolt 13 has a nut 23 threadedly connected to the outer surface of the end of the telescopic cylinder 12. The outer surface of each nut 23 is in contact with the outer surface of the telescopic cylinder 12. Each telescopic cylinder 12 has a universal wheel 14 fixedly connected to its bottom end.

[0025] Specifically, when the lifting plate 1 is raised or lowered, it drives the telescopic column 8 to slide synchronously within the telescopic cylinder 12, forming a guide structure to ensure the smooth raising and lowering of the lifting plate 1. After the height is adjusted to the correct position, the semi-threaded bolt 13 is inserted through the telescopic cylinder 12 and inserted into the corresponding positioning hole 27 of the telescopic column 8, and then locked in place by the nut 23. The smooth section of the semi-threaded bolt 13 and the hole are used to enhance the positioning stability and achieve a firm lock on the height of the lifting plate 1. One end of the semi-threaded bolt 13 is threaded, and the other end is a smooth screw, which prevents the height from shifting due to vibration during transportation. The universal wheel 14 at the bottom of the telescopic cylinder 12, together with the push handle 15, allows the device to move flexibly and is easy to use.

[0026] Please see Figures 1-6 Each first track 11 and the second track 28 are slidably connected to a locking plate 30. A positioning plate 7 is fixedly connected to the side of each pair of locking plates 30 that are close to each other. The upper surface of the lifting plate 1 is provided with four positioning grooves 29. A positioning post 38 is locked inside each positioning groove 29. The top of each positioning post 38 extends through to the top of the positioning plate 7. A combination plate 9 is fixedly connected to the top of each pair of positioning posts 38.

[0027] Specifically, by inserting the clamping plate 30 into the first track 11 and the second track 28 and sliding it, the positioning plate 7 is moved to the bottom of the transfer table. The positioning column 38 passes through the positioning plate 7 and is inserted into the positioning groove 29 of the lifting plate 1. The combination plate 9 fixes the two positioning columns 38 synchronously. The positioning plate 7 limits the bottom of the X-ray machine components on the transfer table to prevent the components from shifting during loading and unloading. This eliminates the need for workers to repeatedly adjust the position and improves loading and unloading efficiency.

[0028] Please see Figures 1-6 A limiting plate 5 is fixedly connected to the right edge of the upper surface of the lifting plate 1, and the left side of the limiting plate 5 is in contact with the right side of one of the first transfer tables 3.

[0029] Specifically, the limiting plate 5 fixed on the lifting plate 1 is in close contact with the right side of the first transfer platform 3. The blocking effect of the limiting plate 5 restricts the sliding range of the first transfer platform 3 along the first track 11 and the second track 28, which facilitates the limiting of the first transfer platform 3, ensures the safety of the components during the transfer process, and provides an initial positioning reference for the transfer platform, making it convenient for workers to quickly place the components.

[0030] Working principle: In use, first select the appropriate first transfer stage 3, second transfer stage 4, or third transfer stage 6 according to the height of the placement stage and the X-ray machine to be transferred. Then, start the stepper motor 21 through the control console 2. The stepper motor 21 drives the drive shaft 24 to rotate. The drive shaft 24 is driven by the meshing of the second bevel gear 19 and the first bevel gear 25, causing the threaded cylinder 16 to rotate in the third ball bearing 26. The threaded cylinder 16 is threadedly engaged with the threaded rod 18, which drives the lifting plate 1 to rise and fall smoothly through the fourth ball bearing 17. The lifting plate 1 simultaneously drives the telescopic column 8 to slide in the telescopic cylinder 12 until the surface of the first transfer stage 3, second transfer stage 4, or third transfer stage 6 is flush with the horizontal plane of the placement stage. Then, use a half-threaded bolt 13 to pass through the positioning hole 27 of the telescopic cylinder 12 and the telescopic column 8, and lock the height with a nut 23. The positioning plate 7 is pushed along the slide rail formed by the first track 11 and the second track 28 through the clamping plate 30 to the side of the transfer table. The positioning column 38 is inserted into the positioning groove 29 through the positioning plate 7 and fixed by the combination plate 9 to achieve auxiliary positioning. The limiting plate 5 restricts the sliding range of the transfer table. Then, the X-ray machine is pushed directly from the placement table to the transfer table. During the transfer, the sliding block 33 drives the first sliding wheel 35 through the first ball bearing 37, and the mounting plate 31 drives the second sliding wheel 36 through the second ball bearing 34 to roll along the first track 11 and the second track 28 to achieve smooth movement of the component. The universal wheel 14 at the bottom of the telescopic cylinder 12 drives the whole device to the target position. There is no need for manual lifting or repeated adjustment of the component position, which effectively avoids component displacement, collision and wear, reduces labor intensity, and improves transfer efficiency and safety.

[0031] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A transfer device for X-ray machine production, comprising a lifting plate (1), characterized in that: The upper surface of the lifting plate (1) is fixedly connected to two sets of tracks, one set being two first tracks (11) distributed in opposite directions, and the other set being two second tracks (28) distributed in opposite directions. Each first track (11) and second track (28) is slidably connected to three sliding blocks (33). A connecting plate (32) is fixedly connected to the side of each pair of sliding blocks (33) that are close to each other. Each pair of connecting plates (32) is fixedly connected to the upper surface of each pair of connecting plates (32) with mounting plates (31) of different heights. A first transfer platform (3), a second transfer platform (4), and a third transfer platform (6) are respectively provided above each track. The bottom of the lifting plate (1) is provided with a base plate (10), and an adjustment component is provided above the base plate (10). A positioning component is provided on the outer side of the base plate (10). Each sliding block (33) is fixedly connected to the inner wall of the groove on one side of the slide rail with two symmetrical first ball bearings (37). The inner ring of each pair of first ball bearings (37) is fixedly connected to a first sliding wheel (35). The bottom groove of each mounting plate (31) is fixedly connected to two symmetrical second ball bearings (34). The inner ring of each pair of second ball bearings (34) is fixedly connected to a second sliding wheel (36).

2. The transfer device for X-ray machine production according to claim 1, characterized in that: The adjustment assembly includes a mounting platform (22) fixedly connected to the upper surface of the base plate (10). A third ball bearing (26) is fixedly connected to the central groove on the upper surface of the base plate (10). A fourth ball bearing (17) corresponding to the third ball bearing (26) is fixedly connected to the bottom surface of the lifting plate (1). A threaded cylinder (16) is fixedly connected to the inner ring of the third ball bearing (26). A threaded rod (18) is threadedly connected to the inner wall of the threaded cylinder (16). A first bevel gear (25) is fixedly connected to the bottom outer surface of the threaded cylinder (16). A fifth ball bearing (20) is fixedly connected to the inner wall of the through hole of the mounting platform (22). A drive shaft (24) is fixedly connected to the inner ring of the fifth ball bearing (20). A stepper motor (21) is fixedly connected to the right side of the mounting platform (22) by bolts. A second bevel gear (19) is fixedly connected to the outer surface of the left end of the drive shaft (24).

3. The transfer device for X-ray machine production according to claim 1, characterized in that: The positioning assembly includes four telescopic columns (8) fixedly connected to the bottom surface of the lifting plate (1). Each telescopic column (8) has a telescopic cylinder (12) slidably connected to its outer surface. The outer surface of each telescopic cylinder (12) is fixedly connected to the inner wall of the base plate (10). Each telescopic column (8) has several positioning holes (27) on its outer surface. Each telescopic cylinder (12) has a semi-threaded bolt (13) on its outer side. The threaded end of each semi-threaded bolt (13) passes through the telescopic cylinder (12) and one of the positioning holes (27) in sequence and extends to the outer side of the telescopic cylinder (12). Each semi-threaded bolt (13) has a nut (23) threadedly connected to the outer surface of the end of the telescopic cylinder (12). The outer surface of each nut (23) is in contact with the outer surface of the telescopic cylinder (12). Each telescopic cylinder (12) has a universal wheel (14) fixedly connected to its bottom end.

4. The transfer device for X-ray machine production according to claim 2, characterized in that: The outer surface of the top end of the threaded rod (18) is fixedly connected to the inner ring of the fourth ball bearing (17), the output end of the stepper motor (21) is fixedly connected to the right end of the drive shaft (24), and the outer surface of the first bevel gear (25) meshes with the outer surface of the second bevel gear (19).

5. The transfer device for X-ray machine production according to claim 1, characterized in that: Each of the first track (11) and each of the second track (28) is L-shaped, and a single first track (11) and a single second track (28) correspond to each other to form a slide rail for the slider to slide.

6. The transfer device for X-ray machine production according to claim 1, characterized in that: The bottom surface of each of the first transfer platform (3), the bottom surface of the second transfer platform (4) and the bottom surface of the third transfer platform (6) are fixedly connected to the upper surface of the mounting plate (31) of different heights, and the outer surface of each pair of second sliding wheels (36) is in contact with the upper surface of the first track (11) and the upper surface of the second track (28).

7. The transfer device for X-ray machine production according to claim 1, characterized in that: Each of the first track (11) and the second track (28) is slidably connected with a locking plate (30). Each pair of locking plates (30) is fixedly connected to a positioning plate (7) on one side that is close to each other. The upper surface of the lifting plate (1) is provided with four positioning slots (29). Each positioning slot (29) is fitted with a positioning post (38). The top of each positioning post (38) extends through to the top of the positioning plate (7). Each pair of positioning posts (38) is fixedly connected to a combination plate (9) at the top.

8. A transfer device for X-ray machine production according to claim 2, characterized in that: Two push handles (15) and a control console (2) are fixedly connected to the left inclined surface of the lifting plate (1). The control console (2) is electrically connected to the stepper motor (21) through a wire.

9. A transfer device for X-ray machine production according to claim 1, characterized in that: A limiting plate (5) is fixedly connected to the right edge of the upper surface of the lifting plate (1), and the left side of the limiting plate (5) is in contact with the right side of one of the first transfer tables (3).

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