CN217277964U - A cylindrical workpiece ray detection device - Google Patents

Abstract

The utility model relates to a cylinder workpiece ray detection device, which comprises a lead house, a workpiece table, a ray assembly, an imaging assembly, a transfer assembly, a track assembly, a transfer trolley, a workpiece stabilizer and a protective net, wherein the workpiece table comprises a bracket and a first rotating table, the first rotating table is provided with a supporting plate for positioning the workpiece stabilizer, the ray assembly comprises a first base, the first base is provided with a first upright post through a first transverse moving mechanism, the first upright post is provided with a ray machine through a first lifting mechanism, the imaging assembly comprises a second base, the second base is provided with a second upright post through a second transverse moving mechanism, the second upright post is provided with an imaging plate through a second lifting mechanism, the transfer assembly is used for taking and placing the workpiece stabilizer back and forth between the transfer trolley and the workpiece table, the track assembly is used for guiding and positioning the transfer trolley, the transfer trolley is provided with a supporting plate for positioning the workpiece stabilizer, the cylindrical workpiece is arranged in the workpiece stabilizer. The method has the advantages of flexible control, good safety and high detection efficiency.

Description

A cylindrical workpiece ray detection device

technical field

The utility model relates to a ray detection technology, in particular to a ray detection system suitable for a cylindrical workpiece.

Background technique

In the field of industrial inspection, radiographic inspection refers to the use of X-rays to scan the workpiece and form an image on the imaging plate to determine whether there are defects inside the workpiece and the weld, which is widely used because it will not cause damage to the workpiece. However, the existing radiographic inspection system has the problems of low degree of automation and poor reliability in practical applications, especially for cylindrical workpieces such as cartridges, the workpiece to be inspected is usually installed manually, and the work efficiency and personal safety are both lower.

Utility model content

The purpose of the utility model is to provide a cylindrical workpiece ray detection device, which has the advantages of simple structure, flexible control, good safety and high detection efficiency.

In order to solve the above problems in the prior art, the utility model provides a cylindrical workpiece ray detection device, which includes a lead room, a first electric control door is arranged on the front wall of the lead room, and a rear wall of the lead room is provided with a first electric control door. There is a second electric control door, the lead room is provided with a workpiece table and corresponding ray components and imaging components on both sides of the workpiece table, the front side of the lead room is provided with a transfer component, and the front side of the transfer component is provided with a horizontal track component, The track assembly is provided with a plurality of transfer vehicles, the transfer vehicle is provided with a workpiece stabilizer, and the left and right sides of the transfer assembly are provided with protective nets; the workpiece table includes a bracket and a first rotary table mounted on the bracket, the first rotary table There is a support plate for positioning the workpiece stabilizer, the ray assembly includes a first base, a first column is installed on the first base through a first traverse mechanism, and a ray machine is installed on the first column through a first lifting mechanism , the imaging assembly includes a second base, a second column is installed on the second base through a second traverse mechanism, and an imaging plate is installed on the second column through a second lifting mechanism, and the transfer assembly is used for the transfer car and The workpiece stabilizer is taken back and forth between the workpiece tables, the rail assembly is used for guiding and positioning the transfer vehicle, and the transfer vehicle is provided with a support plate for positioning the workpiece stabilizer, and the cylindrical workpiece is arranged in the workpiece stabilizer.

Further, the utility model is a cylindrical workpiece ray detection device, wherein the workpiece stabilizer includes a bracket, an anti-overturning piece and a shield, the lower end of the bracket is provided with an outwardly extending edge, and the edge is provided with two There are more than one positioning holes, the upper end of the bracket is provided with a limit groove along the central axis, the anti-dumping part is in the shape of an inverted convex shape, the lower half of the anti-dumping part is clamped in the limit groove of the bracket, and the upper part of the anti-dumping part The half part is clamped in the shield, the lower end of the shield abuts on the bracket, the lower end of the cylindrical workpiece abuts on the anti-overturning piece and makes it in the shield; the support plate of the transfer vehicle is provided with a positioning A first locating pin matched with the hole, and a second locating pin matched with the locating hole is arranged on the support plate of the workpiece table.

Further, the utility model is a cylindrical workpiece ray detection device, wherein the transfer assembly includes a third base, a traverse slide plate is installed on the third base through a third traverse mechanism, and a longitudinal movement mechanism is installed on the traverse slide plate. A longitudinal moving slide plate is installed, a rotating frame is installed on the longitudinal moving sliding plate through the second rotating table, an adapter frame is installed on the rotating frame through a third lifting mechanism, and two clamping frames are installed on the adapter frame through a fourth traverse mechanism. pieces, the movement of the two gripping pieces is opposite.

Further, the utility model is a cylindrical workpiece ray detection device, wherein a ring groove is provided on the peripheral wall of the bracket, the width of the notch of the ring groove is larger than the width of the bottom of the groove, and the two clamping parts are respectively provided with a ring groove. A bayonet that mates with the ring groove.

Further, the utility model is a cylindrical workpiece ray detection device, wherein the first traverse mechanism includes two first guide rails laterally fixed on the first base, and the first guide rail is provided with a first column fixed on the first guide rail. The connected first slider, the first traverse mechanism also includes a first lead screw laterally installed on the first base through the bearing seat, the first lead screw is connected with the first motor, and the first column is fixed with the first lead screw The first nut matched with the lever; the second transverse movement mechanism includes two second guide rails laterally fixed on the second base, the second guide rail is provided with a second sliding block fixedly connected with the second column, The moving mechanism also includes a second lead screw laterally mounted on the second base through the bearing seat, the second lead screw is connected with the second motor, and the second column is fixed with a second nut matched with the second lead screw.

Further, the utility model is a cylindrical workpiece ray detection device, wherein the first lifting mechanism includes two third guide rails vertically fixed on the first column, and a third sliding block is arranged on the third guide rail, The ray machine is fixedly connected with the third sliding block through the first mounting plate. The first lifting mechanism also includes a third lead screw vertically installed on the first column through the bearing seat. The third lead screw is connected with a third motor. A third nut matched with the third lead screw is fixed on the mounting plate; the second lifting mechanism includes two fourth guide rails vertically fixed on the second column, and a fourth sliding block is arranged on the fourth guide rail to form an image The plate is fixedly connected with the fourth sliding block through the second mounting plate, and the second lifting mechanism also includes a fourth lead screw vertically installed on the second column through the bearing seat, the fourth lead screw is connected with a fourth motor, and the second installation A fourth nut matched with the fourth lead screw is fixed on the board.

Further, the utility model is a cylindrical workpiece ray detection device, wherein the third base comprises two transverse support beams, and the bottoms of the two support beams are respectively provided with spaced blocks and fixedly connected to the ground; The third traverse mechanism includes two corresponding fifth guide rails fixed on the support beam, the fifth guide rail is provided with a fifth slider fixedly connected with the traverse slide plate, and the third traverse mechanism also includes a support fixed on the fifth guide rail. The rack on the beam, the traverse slide plate is fixed with a reducer, the input end of the reducer is connected with a fifth motor, and the output end of the reducer is provided with a gear matched with the rack.

Further, the utility model is a ray detection device for a cylindrical workpiece, wherein the longitudinal movement mechanism includes two sixth guide rails that are longitudinally fixed on the traverse slide plate, and the sixth guide rail is provided with a fixed connection with the longitudinal movement slide plate. The sixth sliding block, the longitudinal movement mechanism also includes a fifth lead screw that is longitudinally installed on the traverse sliding plate through the bearing seat, the fifth lead screw is connected with a sixth motor, and the longitudinal sliding plate is fixed with a fifth lead screw that cooperates with the fifth lead screw. five nuts; the third lifting mechanism includes two seventh guide rails vertically fixed on the rotating frame, the seventh guide rail is provided with a seventh sliding block fixedly connected with the adapter frame, and the third lifting mechanism also includes a bearing The seat is vertically mounted on the sixth lead screw on the rotating frame, the sixth lead screw is connected with the seventh motor, and the adapter frame is fixed with a sixth nut matched with the sixth lead screw.

Further, the utility model is a cylindrical workpiece ray detection device, wherein, the fourth traverse mechanism includes two eighth guide rails laterally fixed on the adapter frame, and the eighth guide rail is provided with two clamps respectively. The seventh sliding block is fixedly connected with the holder, and the fourth traverse mechanism also includes a seventh lead screw laterally installed on the adapter frame through the bearing seat and a drive motor fixed on the adapter frame, and one end of the seventh lead screw is provided with There is an auxiliary synchronous wheel, the output shaft of the driving motor is provided with a main synchronous wheel, a synchronous belt is arranged between the main synchronous wheel and the auxiliary synchronous wheel, and a left-handed nut matched with the seventh lead screw is fixed on the two clamping parts correspondingly. Right hand nut.

Further, the utility model is a cylindrical workpiece ray detection device, wherein the rail assembly includes two rails, the bottoms of the two rails are provided with spacers distributed at intervals and are fixedly connected to the ground, and there are also pads between the two rails. There are square tubes distributed at intervals, and a tubular positioning seat is arranged on the square tube; the transfer vehicle includes a frame with a handle, and four V-shaped wheels matched with the track and four for For a caster running on the ground, the lowest point of the V-shaped wheel is higher than the lowest point of the caster, the frame is also provided with an indexing pin matched with the positioning seat, and the support plate is fixed on the upper side of the frame.

Compared with the prior art, the utility model has the following advantages: a lead room is arranged in the utility model, a first electric control door is arranged on the front wall of the lead room, and a first electric control door is arranged on the front wall of the lead room; A second electric control door is set on the upper part, a workpiece table and corresponding ray components and imaging components on both sides of the workpiece table are set in the lead room, a transfer component is set on the front side of the lead room, and a horizontal track component is set on the front side of the transfer component. , A plurality of transfer vehicles are arranged on the track assembly, a workpiece stabilizer is arranged on the transfer vehicle, and protective nets are arranged on the left and right sides of the transfer assembly. The workpiece table includes a bracket and a first rotary table mounted on the bracket, the first rotary table is provided with a support plate for positioning the workpiece stabilizer, and the ray assembly includes a first base on which a first traverse mechanism passes A first column is installed, a ray machine is installed on the first column through a first lifting mechanism, the imaging assembly includes a second base, a second column is installed on the second base through a second traverse mechanism, and a second column is installed on the second column. The lifting mechanism is equipped with an imaging plate, the transfer assembly is used to pick up and place the workpiece stabilizer between the transfer car and the workpiece table, the track assembly is used to guide and position the transfer car, and the transfer car is provided with a support plate for positioning the workpiece stabilizer. The body workpiece is arranged in the workpiece stabilizer. As a result, a cylindrical workpiece ray detection device with simple structure, flexible control, good safety and high detection efficiency is formed. The workpiece stabilizer is placed on the support plate of the transfer car, and then a group of transfer cars is pushed onto the track assembly and positioned, and then the transfer assembly sequentially places the workpiece stabilizers on the group of transfer cars on the workpiece table, and in each After completing the inspection of one cylindrical workpiece, put the corresponding workpiece stabilizer back on the transfer car. When all the cylindrical workpieces on this group of transfer cars are detected and pushed away, the cylinders on the next group of transfer cars can be inspected. Workpieces are inspected. The utility model avoids radiation hazards by arranging the lead room, and by arranging the first electric control door and the second electric control door, and closing the first electric control door and the second electric control door during detection, the stability of picking and placing the workpiece is realized. The safety is ensured on the basis of the equipment and personnel entering and leaving the lead room, wherein the first electric control door is used to take and place the workpiece stabilizer, and the second electric control door is used for personnel to enter and exit the lead room for easy inspection and maintenance; The first rotary table is set on the table and the workpiece stabilizer is rotated, which improves the comprehensiveness and reliability of detection. The assembly is provided with a second traverse mechanism and a second lifting mechanism, which improves the flexibility of controlling the imaging plate. By setting the transfer assembly and making it take and place the workpiece stabilizer back and forth between the transfer car and the workpiece table, the detection efficiency and safety are improved. The reliability of guiding and positioning of the transfer vehicle is improved by arranging the track assembly, the convenience of transporting the workpiece stabilizer is improved by arranging the transfer vehicle, and the safety is enhanced by arranging the protective net.

The following is a further detailed description of a cylindrical workpiece ray detection device of the present invention in conjunction with the specific embodiments shown in the accompanying drawings.

Description of drawings

1 is an axonometric view of a cylindrical workpiece ray detection device of the present invention;

2 is a front view of a lead room in a cylindrical workpiece ray detection device of the present invention;

3 is an axonometric view of a lead room in a cylindrical workpiece ray detection device of the present invention;

4 is a front view of the internal structure of a lead room in a cylindrical workpiece ray detection device of the present invention;

5 is an axonometric view of the internal structure of a lead room in a cylindrical workpiece ray detection device of the present invention;

6 is a front view of a ray assembly in a cylindrical workpiece ray detection device of the present invention;

7 is an axonometric view of a ray component in a cylindrical workpiece ray detection device of the present invention;

8 is a front view of an imaging assembly in a cylindrical workpiece radiation detection device of the present invention;

9 is an axonometric view of an imaging component in a cylindrical workpiece ray detection device of the present invention;

10 is a front view of a workpiece table in a cylindrical workpiece radiation detection device of the present invention;

11 is an axonometric view of a workpiece table in a cylindrical workpiece ray detection device of the present invention;

12 is a front view of a workpiece stabilizer in a cylindrical workpiece ray detection device of the present invention;

Fig. 13 is the A-A view in Fig. 12;

14 is a front view of a transfer assembly in a cylindrical workpiece ray detection device of the present invention;

Fig. 15 is an axonometric view 1 of a transfer assembly in a cylindrical workpiece ray detection device of the present invention;

Figure 16 is a rear view of a transport assembly in a cylindrical workpiece ray detection device of the present invention;

Figure 17 is a second axonometric view of a transfer assembly in a cylindrical workpiece ray detection device of the present invention;

18 is an axonometric view of a rail assembly in a cylindrical workpiece radiation detection device of the present invention;

19 is a front view of a transfer vehicle in a cylindrical workpiece ray detection device of the present invention;

Fig. 20 is an axonometric view of a transfer car in a radiation detection device for cylindrical workpieces of the present invention.

Detailed ways

First of all, it should be noted that the orientation words such as upper, lower, left, right, front and rear described in the present invention are only descriptions according to the accompanying drawings, so as to facilitate understanding, and are not intended to describe the technical solutions and the claimed protection scope of the present invention. limits.

As shown in FIGS. 1 to 20 , a specific embodiment of a cylindrical workpiece radiation detection device of the present invention includes a lead room 1 , a first electric control door 11 is arranged on the front wall of the lead room 1 , and a first electric control door 11 is arranged on the front wall of the lead room 1 . A second electric control door is arranged on the rear wall, a workpiece table 2 and a ray component 3 and an imaging component 4 on both sides of the workpiece table 2 are arranged in the lead room 1, and a transfer component 5 is arranged on the front side of the lead room 1. A transverse track assembly 6 is arranged on the front side of the assembly 5 , a plurality of transfer vehicles 7 are arranged on the track assembly 6 , a workpiece stabilizer 8 is arranged on the transfer vehicle 7 , and protective nets 9 are arranged on the left and right sides of the transfer assembly 5 . The workpiece table 2 includes a bracket 21 and a first rotary table 22 mounted on the bracket 21. The first rotary table 22 is provided with a support plate 23 for positioning the workpiece stabilizer 8; the ray assembly 3 includes a first base 31, A first column 32 is installed on a base 31 through a first traverse mechanism, and a ray machine 33 is installed on the first column 32 through a first lifting mechanism; the imaging assembly 4 includes a second base 41, and the second base 41 passes through the second base 41. A second column 42 is installed on the traverse mechanism, and an imaging plate 43 is installed on the second column 42 through a second lifting mechanism; the transfer assembly 5 is used to pick up and place the workpiece stabilizer 8 back and forth between the transfer vehicle 7 and the workpiece table 2; the track The assembly 6 is used for guiding and positioning the transfer car 7 , and the transfer car 7 is provided with a support plate 71 for positioning the workpiece stabilizer 8 , and the cylindrical workpiece 100 is arranged in the workpiece stabilizer 8 .

A cylindrical workpiece ray detection device with simple structure, flexible control, good safety, and high detection efficiency is formed through the above structural settings. , and place the workpiece stabilizer 8 on the support plate 71 of the transfer car 7, then push a group of transfer cars to the track assembly 6 and position it, and then let the transfer assembly 5 stabilize the workpieces on the group of transfer cars 7 in turn. The device 8 is placed on the workpiece table 2, and the corresponding workpiece stabilizer 8 is put back on the transfer car after each cylindrical workpiece inspection is completed. When all the cylindrical workpieces on the group of transfer cars 7 are detected and pushed away After that, the cylindrical workpieces on the next group of transfer vehicles 7 can be detected. The utility model avoids the radiation hazard by setting the lead room 1, by setting the first electric control door 11 and the second electric control door, and closing the first electric control door 11 and the second electric control door during detection, and realizing the extraction The safety is ensured on the basis of placing the workpiece stabilizer 8 and personnel entering and leaving the lead room, wherein the first electric control door 11 is used to take and place the workpiece stabilizer 8, and the second electric control door is used for personnel to enter and exit the lead room 1, so as to facilitate Inspection and maintenance; by setting the workpiece table 2 with the first rotating table 22 and rotating the workpiece stabilizer 8 during detection, the comprehensiveness and reliability of the detection are improved, and the ray assembly 3 is provided with a first traverse mechanism and a first lift The mechanism improves the flexibility of controlling the ray machine 33. By setting the imaging assembly 4 with a second traverse mechanism and a second lifting mechanism, the flexibility of controlling the imaging plate 43 is improved. The workpiece stabilizer 8 is taken and placed back and forth between the 7 and the workpiece table 2, which improves the detection efficiency and safety, improves the guidance and positioning reliability of the transfer vehicle 7 by setting the rail assembly 6, and improves the transportation of workpieces by setting the transfer vehicle 7. The convenience of the stabilizer 8 is enhanced by the provision of a protective net 9 . It should be pointed out that, in the present invention, three transfer vehicles 7 are usually arranged in each group, and two support plates 71 are arranged on each transfer vehicle 7 . However, the number of each group of transfer cars and the number of support plates on each transfer car are not limited to the above settings, and can also be set to other values according to the size of the cylindrical workpiece and the traverse range of the transfer assembly 5 .

As an optimized solution, in this specific embodiment, the workpiece stabilizer 8 adopts the following structure: including a bracket 81, an anti-overturning member 82 and a shield 83, wherein the lower end of the bracket 81 is provided with an outwardly extending edge, and the upper edge is provided with an edge. There are more than two positioning holes 811 , the upper end of the bracket 81 is provided with a limit groove 812 along the central axis, the anti-dumping member 82 is in the shape of an inverted convex shape, and the lower half of the anti-dumping member 82 is clamped on the limit of the bracket 81 . In the groove 812, the upper half of the anti-dumping member 82 is clamped in the shield 83, the lower end of the shield 83 abuts on the bracket 81, and the lower end of the cylindrical workpiece abuts on the anti-dumping member 82 and keeps it in the shield. In 83; the support plate 71 of the transfer vehicle 7 is provided with a first positioning pin 72 matched with the positioning hole 811, and the support plate 23 of the workpiece table 2 is provided with a second positioning pin matched with the positioning hole 811. The workpiece stabilizer 8 provided in this way has the advantages of simple structure and convenient disassembly and assembly, not only can the cylindrical workpiece be quickly disassembled, assembled and replaced, but also can be effectively prevented from overturning, thereby ensuring safety. In practical applications, the present invention usually sets two positioning holes 811, and the two positioning holes 811 are symmetrically distributed. However, the number of the positioning holes 811 is not limited to two, and more than three can also be provided.

As an optimized solution, in this specific embodiment, the transfer assembly 5 adopts the following structure: a third base 51 is provided, a traverse slide plate 52 is installed on the third base 51 by a third traverse mechanism, and a longitudinal movement is carried out on the traverse slide plate 52 The mechanism is to install the longitudinal sliding plate 53, install the rotating frame 55 on the longitudinal sliding plate 53 through the second rotating table 54, install the adapter frame 56 on the rotating frame 55 through the third lifting mechanism, and install the adapter frame 56 on the adapter frame 56 through the fourth horizontal The displacement mechanism mounts the two gripping members 57 and reverses the movement aspects of the two gripping members 57 . The set transfer assembly 5 has the advantages of simple structure, flexible control and strong adaptability. The workpiece stabilizer 8 can be clamped or loosened by driving the two clamping members 57 to move relative or backward through the fourth traverse mechanism. The purpose of lifting and lowering the clamping member 57 can be achieved by the third lifting mechanism, the purpose of longitudinally moving the clamping member 57 can be achieved by the vertical movement mechanism, and the purpose of laterally moving the clamping member 57 can be achieved by the third transverse movement mechanism. In order to prevent falling off and improve safety, in this embodiment, a ring groove 813 is also set on the peripheral wall of the bracket 81 , the width of the notch of the ring groove 813 is larger than the width of the groove bottom, and the two clamping members 57 are respectively provided The bayonet 571 matched with the ring groove 813 is formed. Through the cooperation between the ring groove 813 and the bayonet 571 , the stability and reliability of clamping the workpiece stabilizer 8 is improved.

As a specific embodiment, the first traverse mechanism is provided with two first guide rails 34 laterally fixed on the first base 31 , and the first guide rail 34 is provided with a first guide rail 34 that is fixedly connected with the first column 32 . The first traverse mechanism is provided with a first lead screw 35 which is laterally installed on the first base 31 through the bearing seat, wherein the first lead screw 35 is connected with the first motor, and the first column 32 is fixed with a first lead screw 35 The first nut matched with the first lead screw 35 . The set first traverse mechanism has the characteristics of simple structure, flexible control and stable movement. In the same way, the present invention adopts the same structure for the second traverse mechanism: two second guide rails 44 laterally fixed on the second base 41 are arranged, and a second guide rail 44 is arranged on the second guide rail 44 which is fixedly connected with the second column 42. Two sliders, and the second traverse mechanism is provided with a second lead screw 45 which is laterally installed on the second base 41 through the bearing seat, wherein the second lead screw 45 is connected with the second motor, and the second column 42 is fixed with a second lead screw 45 . The second nut matched with the second lead screw 45 . The set second traverse mechanism also has the characteristics of simple structure, flexible control and stable movement.

As a specific embodiment, in the present invention, the first lifting mechanism is provided with two third guide rails 36 vertically fixed on the first column 32, and a third sliding block is set on the third guide rail 36, wherein the ray machine 33 The first mounting plate 37 is fixedly connected with the third sliding block, and the first lifting mechanism is provided with a third lead screw 38 vertically mounted on the first column 32 through the bearing seat, wherein the third lead screw 38 is connected with a For the third motor, a third nut matched with the third lead screw 38 is fixed on the first mounting plate 37 . The set first lifting mechanism has the characteristics of simple structure, flexible control and stable lifting. Similarly, the present invention adopts the same structure for the second lifting mechanism: two fourth guide rails 46 vertically fixed on the second column 42 are arranged, and a fourth sliding block is arranged on the fourth guide rail 46 to make the imaging plate 43 The second mounting plate 47 is fixedly connected to the fourth sliding block, and the second lifting mechanism is provided with a fourth lead screw 48 vertically mounted on the second column 42 through the bearing seat, wherein the fourth lead screw 48 is connected with a first lead screw 48 . Four motors, a fourth nut matched with the fourth lead screw 48 is fixed on the second mounting plate 47 .

As a specific embodiment, the present invention adopts the following structure for the third base 51 and the third traverse mechanism: the third base 51 includes two transverse support beams 511, and the bottoms of the two support beams 511 are respectively provided with spaced and distributed A spacer 512 that is fixedly connected to the ground. The third traverse mechanism includes two fifth guide rails 513 correspondingly fixed on the support beam 511. The fifth guide rail 513 is provided with a fifth slider fixedly connected with the traverse slide plate 52, and the third traverse mechanism is provided with A rack 514 is fixed on a support beam 511, and a reducer 521 is fixed on the traverse sliding plate 52, wherein the input end of the reducer 521 is connected with a fifth motor, and the output end of the reducer 521 is provided with a rack 514 mating gear. The set third traverse mechanism has the characteristics of simple structure, flexible control and stable movement. At the same time, the present utility model adopts the following structure for the vertical movement mechanism and the third lifting mechanism: the vertical movement mechanism includes two sixth guide rails 522 fixed on the horizontal movement slide plate 52 in the longitudinal direction, and the sixth guide rail 522 is provided with the vertical movement slide plate 522. 53 is fixedly connected to the sixth slider, the longitudinal movement mechanism also includes a fifth lead screw 523 longitudinally installed on the traverse sliding plate 52 through the bearing seat, the fifth lead screw 523 is connected with the sixth motor, and the longitudinal sliding plate 53 is fixed with The fifth nut matched with the fifth lead screw 523; the third lifting mechanism includes two seventh guide rails vertically fixed on the rotating frame 55, and the seventh guide rail is provided with a seventh sliding block fixedly connected with the adapter frame 56 , the third lifting mechanism also includes a sixth lead screw vertically installed on the rotating frame 55 through the bearing seat, the sixth lead screw is connected with a seventh motor, and the adapter frame 56 is fixed with a sixth lead screw matched with the sixth lead screw nut. The vertical movement mechanism and the third lifting mechanism also have the characteristics of simple structure, flexible control and stable movement.

As a specific embodiment, the present invention adopts the following structure for the fourth traversing machine: two eighth guide rails 561 laterally fixed on the adapter frame 56 are provided, and two clamping members are arranged on the eighth guide rail 561 respectively. 57 is fixedly connected to the seventh slider, and the fourth traverse mechanism is provided with the seventh lead screw 562 laterally installed on the adapter frame 56 through the bearing seat and the drive motor 563 fixed on the adapter frame 56. One end of the lead screw 562 is provided with a secondary synchronizing wheel, a primary synchronizing wheel is set on the output shaft of the driving motor 563, a synchronous belt is set between the primary synchronizing wheel and the secondary synchronizing wheel, and the two clamping members 57 are correspondingly fixed with the seventh The left-handed nut and the right-handed nut of the lead screw 562. This setting has the characteristics of simple structure, stable movement, and good synchronization effect, and can effectively ensure the stability and reliability of the workpiece holder. As a specific embodiment, the present invention makes the rail assembly 6 set with two rails 61 , and at the bottom of the two rails 61 are provided with spacers 62 that are distributed and fixedly connected to the ground, and between the two rails 61 are arranged The square tubes 63 distributed at intervals are provided with tubular positioning seats 64 on the square tubes 63 . At the same time, the utility model makes the transfer vehicle 7 adopt the following structure: including a frame 74 provided with a handle 73, the bottom of the frame 74 is equipped with four V-shaped wheels 75 that cooperate with the track 61 and four V-shaped wheels 75 for use on the ground The walking casters 76, the lowest point of the V-shaped wheel 75 is higher than the lowest point of the casters 76, the frame 74 is installed with an indexing pin 77 matched with the positioning seat 64, wherein the support plate 71 is fixed on the upper side of the frame 74 . The transport vehicle 7 in this setting has the characteristics of simple structure, flexible movement and strong adaptability.

The above embodiments are only descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. On the premise of not departing from the design concept of the present invention, those skilled in the art can make The various deformations produced shall fall within the protection scope determined by the claims of the present utility model.

Claims (10)

1. a cylindrical workpiece radiation detection device, is characterized in that, comprises lead room (1), the front wall of lead room (1) is provided with the first electric control door (11), the rear wall of lead room (1) A second electric control door is arranged thereon, a workpiece table (2) and a ray component (3) and an imaging component (4) corresponding to both sides of the workpiece table (2) are arranged in the lead room (1), and the lead room (1) The front side is provided with a transfer assembly (5), the front side of the transfer assembly (5) is provided with a transverse track assembly (6), the track assembly (6) is provided with a plurality of transfer vehicles (7), the transfer vehicle (7) A workpiece stabilizer (8) is provided on it, and protective nets (9) are provided on the left and right sides of the transfer assembly (5); the workpiece table (2) includes a bracket (21) and a first rotary A stage (22), the first rotating stage (22) is provided with a support plate (23) for positioning the workpiece stabilizer (8), the ray assembly (3) comprises a first base (31), a first base (31) ), a first column (32) is installed on the first column (32) through a first lifting mechanism, and a ray machine (33) is installed on the first column (32), and the imaging assembly (4) includes a second base (41). ), a second column (42) is installed on the second base (41) through a second traverse mechanism, an imaging plate (43) is installed on the second column (42) through a second lifting mechanism, and the transfer assembly (5) ) is used to pick and place the workpiece stabilizer (8) back and forth between the transfer vehicle (7) and the workpiece table (2), the rail assembly (6) is used to guide and position the transfer vehicle (7), and the transfer vehicle (7) ) is provided with a support plate (71) for positioning the workpiece stabilizer (8), and the cylindrical workpiece is arranged in the workpiece stabilizer (8). 2. A cylindrical workpiece radiation detection device according to claim 1, characterized in that, the workpiece stabilizer (8) comprises a bracket (81), an anti-overturning piece (82) and a shield (83), The lower end of the bracket (81) is provided with an outwardly extending edge, the edge is provided with more than two positioning holes (811), the upper end of the bracket (81) is provided with a limit groove (812) along the central axis, and the anti-overturning member (82) is in the shape of an inverted convex shape, the lower half of the anti-dumping member (82) is clamped in the limiting groove (812) of the bracket (81), and the upper half of the anti-dumping member (82) is clamped and installed in the protective In the hood (83), the lower end of the hood (83) abuts on the bracket (81), and the lower end of the cylindrical workpiece abuts on the anti-overturning piece (82) and keeps it in the hood (83); the transfer The support plate (71) of the car (7) is provided with a first positioning pin (72) matched with the positioning hole (811), and the support plate (23) of the workpiece table (2) is provided with the positioning hole (811). ) with the second positioning pin. 3. A cylindrical workpiece radiation detection device according to claim 2, wherein the transfer assembly (5) comprises a third base (51), and a third traverse mechanism is passed on the third base (51). A traverse sliding plate (52) is installed, a longitudinal sliding sliding plate (53) is installed on the transverse sliding sliding plate (52) through a longitudinal shifting mechanism, and a rotating frame (55) is installed on the longitudinal sliding sliding plate (53) through a second rotary table (54). ), an adapter frame (56) is installed on the rotating frame (55) through a third lifting mechanism, and two clamping members (57) are installed on the adapter frame (56) through a fourth traverse mechanism. The movement of the piece (57) is reversed. 4. A cylindrical workpiece radiation detection device according to claim 3, characterized in that, an annular groove (813) is provided on the peripheral wall of the bracket (81), and the notch width of the annular groove (813) is greater than The width of the groove bottom, the two clamping pieces (57) are respectively provided with a bayonet (571) matched with the ring groove (813). 5. A cylindrical workpiece radiation detection device according to claim 4, characterized in that the first traverse mechanism comprises two first guide rails (34) laterally fixed on the first base (31), The first guide rail (34) is provided with a first sliding block fixedly connected to the first column (32), and the first traverse mechanism further includes a first lead screw (31) laterally mounted on the first base (31) through a bearing seat. 35), the first lead screw (35) is connected with a first motor, the first column (32) is fixed with a first nut that cooperates with the first lead screw (35); the second traverse mechanism includes two transverse A second guide rail (44) fixed on the second base (41), the second guide rail (44) is provided with a second sliding block that is fixedly connected with the second column (42), and the second traverse mechanism also includes a bearing The seat is laterally mounted on a second lead screw (45) on the second base (41), the second lead screw (45) is connected with a second motor, and the second column (42) is fixed with a second lead screw (45) mating second nut. 6. A cylindrical workpiece radiation detection device according to claim 4, wherein the first lifting mechanism comprises two third guide rails (36) vertically fixed on the first column (32), The third guide rail (36) is provided with a third sliding block, the ray machine (33) is fixedly connected with the third sliding block through the first mounting plate (37), and the first lifting mechanism also includes a bearing seat vertically mounted on the first A third lead screw (38) on the upright column (32), the third lead screw (38) is connected with a third motor, and a third nut matched with the third lead screw (38) is fixed on the first mounting plate (37) The second lifting mechanism comprises two fourth guide rails (46) vertically fixed on the second column (42), the fourth guide rail (46) is provided with a fourth sliding block, and the imaging plate (43) passes through the fourth guide rail (46). The two mounting plates (47) are fixedly connected with the fourth sliding block, and the second lifting mechanism further includes a fourth lead screw (48) vertically mounted on the second column (42) through the bearing seat, and the fourth lead screw (48) A fourth motor is connected, and a fourth nut matched with a fourth lead screw (48) is fixed on the second mounting plate (47). 7. A cylindrical workpiece radiation detection device according to claim 4, wherein the third base (51) comprises two transverse support beams (511), and the bottom of the two support beams (511) Spaced blocks (512) are respectively arranged and fixedly connected to the ground; the third traverse mechanism includes two fifth guide rails (513) correspondingly fixed on the support beam (511), the fifth guide rail (513) There is a fifth sliding block fixedly connected with the traverse slide plate (52), the third traverse mechanism also includes a rack (514) fixed on a support beam (511), and the traverse slide plate (52) is fixed with a rack (514). The speed reducer (521) is connected with a fifth motor at the input end of the speed reducer (521), and the output end of the speed reducer (521) is provided with a gear matched with the rack (514). 8. A cylindrical workpiece ray detection device according to claim 4, characterized in that, the longitudinal movement mechanism comprises two sixth guide rails (522) longitudinally fixed on the traverse slide plate (52), the sixth guide rail (522) The guide rail (522) is provided with a sixth sliding block that is fixedly connected to the longitudinal sliding plate (53). The fifth lead screw (523) is connected with a sixth motor, and a fifth nut matched with the fifth lead screw (523) is fixed on the longitudinal sliding slide plate (53); the third lifting mechanism includes two vertically fixed on the rotating frame The seventh guide rail on (55), the seventh guide rail is provided with a seventh sliding block fixedly connected with the adapter frame (56), and the third lifting mechanism also includes a bearing seat vertically mounted on the rotating frame (55) The sixth lead screw is connected with a seventh motor, and a sixth nut matched with the sixth lead screw is fixed on the adapter frame (56). 9. A cylindrical workpiece radiation detection device according to claim 4, characterized in that the fourth traverse mechanism comprises two eighth guide rails (561) laterally fixed on the adapter frame (56), The eighth guide rail (561) is provided with seventh sliding blocks that are respectively fixedly connected to the two clamping members (57), and the fourth traverse mechanism further includes a seventh sliding block laterally mounted on the adapter frame (56) through the bearing seat. A lead screw (562) and a drive motor (563) fixed on the adapter frame (56), one end of the seventh lead screw (562) is provided with a secondary synchronizing wheel, and an output shaft of the drive motor (563) is provided with a main synchronizing wheel A synchronous belt is arranged between the main synchronizing pulley and the auxiliary synchronizing pulley, and a left-handed nut and a right-handed nut matched with the seventh lead screw (562) are correspondingly fixed on the two clamping members (57). 10. A cylindrical workpiece radiation detection device according to claim 4, characterized in that the rail assembly (6) comprises two rails (61), and the bottoms of the two rails (61) are provided with spaced distribution and The backing plate (62) fixedly connected to the ground is also provided with square tubes (63) distributed at intervals between the two rails (61), and the square tube (63) is provided with a tubular positioning seat (64); The vehicle (7) comprises a frame (74) provided with a handle (73), the bottom of the frame (74) is provided with four V-shaped wheels (75) matched with the track (61) and four V-shaped wheels (75) for driving on the ground The walking caster (76), the lowest point of the V-shaped wheel (75) is higher than the lowest point of the caster (76), and the frame (74) is also provided with an indexing pin (77) matched with the positioning seat (64), The support plate (71) is fixed on the upper side of the frame (74).

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