Cultural relic positioning and repairing equipment

Abstract

The invention provides cultural relic positioning and repairing equipment which comprises a transversely-arranged limiting pipe and a detection mechanism arranged on the limiting pipe and used for detecting the multidirectional viscosity of paint. The detection mechanism comprises a driving assembly which is arranged in the limiting pipe in a penetrating mode in the axis direction of the limiting pipe, a plurality of detection assemblies which are arranged above the side face of the limiting pipe at equal intervals in the length direction of the limiting pipe, and a plurality of connecting rods which are arranged below the detection assemblies in a one-to-one correspondence mode, penetrate through the guide grooves and are connected with the driving assembly. A plurality of guide grooves are formed in the side surface of the top side of the limiting pipe and below the plurality of detection assemblies in a one-to-one correspondence manner, and the plurality of connecting rods penetrate through the plurality of guide grooves in a one-to-one correspondence manner; the length direction of the opening of each guide groove is of a curve structure, and the multiple connecting rods are arranged in the vertical direction when located in the left ends or the right ends of the multiple guide grooves. The guide groove communicates with the interior of the limiting pipe inner pipe. According to the invention, the viscosity of the cultural relic repair paint can be conveniently detected, and sagging of the paint when the paint is coated on the cultural relic is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of cultural relic restoration, in particular to a cultural relic positioning and restoration device. Background Art

[0002] With the advancement of science and technology, modern lacquer art restoration technology continues to develop and improve on the basis of traditional techniques. For example, non-contact protection technology (such as laser cleaning technology, infrared imaging technology, etc.) is applied to the protection of ancient lacquerware to better protect and restore cultural relics. And the development of material science has also provided more new materials and technologies for lacquer art restoration. These new materials and technologies can improve the restoration effect and make the restored cultural relics closer to the original appearance.

[0003] Lacquer art restoration not only helps preserve and pass on cultural relics, but also increases their market value. Through professional restoration techniques, damaged or flawed cultural relics can be restored to their original glory and become works of art that can be appreciated and used. In addition, lacquer art restoration is also an artistic creation process. When repairing cultural relics of different types, degrees of damage, and form characteristics, the restorer needs to give full play to his artistic personality and creativity to grasp the original charm of the cultural relics or create a new aesthetic image.

[0004] However, in the process of repairing wooden cultural relics, the damaged parts of the cultural relics are repaired specifically, and the corresponding paint is adjusted according to the corresponding color of the cultural relics to restore their original appearance. Since cultural relics are very precious and cannot be replicated, the existing cultural relics are repainted by manual paint adjustment. However, when the paint is adjusted manually, the paint may be too thin or too thick due to different paint ratios. When the paint is applied to the damaged part of the cultural relic, it will sag. When the paint is applied to the damaged part of the cultural relic too thickly, it will also cause the paint to sag. Therefore, the viscosity and color of the paint need to be tested before use to avoid using unsuitable paint and causing irreversible damage to the cultural relics. Summary of the invention

[0005] In view of the above technical problems, the present invention provides a cultural relic positioning and restoration device, which can conveniently detect the viscosity of cultural relic restoration paint, thereby avoiding the situation where the paint drips when applied on the cultural relic.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a kind of cultural relic positioning and restoration equipment, comprising a horizontally arranged limit tube, and a detection mechanism arranged on the limit tube and detecting the multi-directional viscosity of the paint, the detection mechanism comprising a driving assembly penetrating the inner tube of the limit tube along the axial direction of the limit tube, a plurality of detection assemblies arranged at equal intervals above the side surface of the limit tube along the length direction of the limit tube, and a plurality of connecting rods arranged one-to-one under each detection assembly and passing through the guide groove and connected to the driving assembly; a plurality of guide grooves are provided on the top side surface of the limit tube under the plurality of detection assemblies in a one-to-one correspondence, and a plurality of connecting rods are penetrated in the plurality of guide grooves in a one-to-one correspondence; the length direction of the guide groove opening is a curved structure, and the plurality of connecting rods are arranged in a vertical direction when they are located in the left or right ends of the plurality of guide grooves; the guide grooves are connected to the inside of the inner tube of the limit tube; When the driving component controls multiple connecting rods to move from one end position of the guide groove in a vertical direction to the other end position, the multiple connecting rods rotate along the axis direction of the limiting tube, and the rotation angle range of the multiple connecting rods along the axis direction of the limiting tube is greater than or equal to 0° and less than or equal to 180°.

[0007] Preferably, when the number of the multiple connecting rods is X, when the multiple connecting rods move from one end of the guide groove in the vertical state to the other end, the multiple connecting rods correspond one by one to the rotation angle around the axis direction of the limiting tube and increase or decrease in sequence. , and the connecting rods located on the leftmost or rightmost side are fixedly arranged on the top side of the limiting tube along the vertical direction.

[0008] Preferably, the driving assembly includes a driving screw rod that passes through the inner tube of the limiting tube along the axial direction, a driving motor that is arranged on one end of the limiting tube and controls the rotation of the driving screw rod, and a plurality of driving members that are sleeved on the driving screw rod and are respectively connected one by one to one with one end of a connecting rod that passes through the inner tube of the limiting tube. The driving members drive the connecting rod to move in the guide groove and fix the position of the connecting rod.

[0009] Preferably, the driving member includes a plurality of control blocks which are sleeved on the driving screw rod body through through holes opened on the end faces, a connecting ring which is sleeved on the driving screw rod body through an inner ring and whose end faces are fixed on the end faces of the control blocks, a control structure which is arranged in the control block and controls the movement of the control block on the driving screw rod body and can fix the position of the control block on the driving screw rod body, and a detection structure which is arranged on the connecting ring and connected to the connecting rod and detects the rotation angle of the connecting rod around the axis direction of the limiting tube.

[0010] Preferably, the detection structure includes a rotating ring rotatably mounted on the outer ring surface of the connecting ring, a rotating rod with one end vertically arranged on the side surface of the rotating ring and connected to one end of the connecting rod passed through the inner tube of the limiting tube, a linkage rack fixedly arranged on the side surface of the rotating ring, a linkage gear rotatably arranged on the end surface of the control block and meshing with the linkage rack, and an angle sensor arranged on the control block and connected to the linkage gear.

[0011] Preferably, a driving groove that passes through the through hole is opened in the control block, and a plurality of positioning holes are opened at equal intervals along the length of the inner wall of the limit tube. The control structure includes two driving blocks symmetrically slidably arranged in the driving groove about the driving screw, a positioning block arranged between one ends of the two driving blocks and movably passing through the driving groove wall in the positioning hole, and two linkage rods which are vertically penetrated in the driving groove and have one end rotatably connected to the end of the positioning block penetrated in the driving groove and have the other end rotatably connected to the adjacent end faces of the two driving blocks. When the positioning block is penetrated in the positioning hole, the two driving blocks are away from the driving screw rod body; when the positioning block is controlled to move into the driving groove by the moving structure, the adjacent ends of the two driving blocks are fitted on the driving screw rod body through the threaded groove and are threadedly connected to the driving screw.

[0012] Preferably, the moving mechanism includes a fixed block fixedly arranged on the wall of the driving groove and located between the two driving blocks, and two electromagnets fixedly arranged on adjacent end surfaces of the fixed block and the positioning block, respectively.

[0013] Preferably, the detection assembly includes a rotating table fixedly arranged on the top end of the connecting rod through the bottom end face, and a test block detachably arranged on the top end face of the rotating table through a clamping piece, and the top end face of the rotating table is coated and dripped with paint for cultural relics restoration.

[0014] Preferably, the clamping part includes a clamping block fixedly arranged on the bottom end surface of the test block and matching the clamping groove provided on the top end surface of the rotating table, four clamping blocks movably arranged in four telescopic grooves provided on the bottom end surface of the clamping block, a telescopic rod inserted in the telescopic groove and having two ends respectively connected to the clamping block and the wall of the telescopic groove, and a first limit spring movably sleeved on the body of the telescopic rod and having two ends respectively connected to the side surface of the clamping block and the wall of the telescopic groove; when the first limit spring is in an extended state, the clamping block is inserted into the outside of the telescopic groove opening; the end surface of the clamping block away from the telescopic groove is an inclined surface; and the wall of the clamping groove is provided with a clamping groove matching the clamping block.

[0015] Preferably, the clamping part also includes a control ring which is sleeved on the connecting rod body and arranged parallel to the bottom of the rotating table, a sliding rod whose bottom end is vertically arranged on the top end face of the control ring and whose top end movably passes through the bottom end of the rotating table and is penetrated into a disassembly groove provided in the groove wall of the clamping groove, a disassembly block which is movably penetrated in the disassembly groove and whose bottom end face is fixedly connected to the top end of the sliding rod, and a second limiting spring which is movably sleeved on the sliding rod body and whose two ends are respectively connected to the bottom end face of the rotating table and the top end face of the control ring; when the second limiting spring is in a normally extended state, the disassembly block is penetrated in the disassembly groove.

[0016] The beneficial effects of the present invention are as follows: paint for restoration of cultural relics is coated on the detection component, and the driving component drives multiple connecting rods to move in the guide groove. The connecting rods move in the guide groove, so that the connecting rods rotate around the axis direction of the limiting tube, and the paint coated on the detection component is at different inclination angles. By observing the sagging state of the paint coated on the detection component, the state of paint coating at different angles of the damaged cultural relics is simulated, thereby avoiding the situation where the paint for restoration of cultural relics is not sufficiently viscous, resulting in sagging of the paint applied to the position of the cultural relics to be restored. By coating different thicknesses of paint on different detection components, and then controlling the connecting rods to drive the paint of different thicknesses to rotate to the same angle direction, the sagging state of the paint of different thicknesses can be intuitively observed, which is convenient for controlling the thickness of the paint coated on the damaged part of the cultural relics, ensuring the integrity of the restoration of the cultural relics, and avoiding irreversible damage to the cultural relics caused by sagging of the paint due to excessive coating thickness. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 This is a schematic diagram of the simplified structure of the cultural relic positioning and restoration equipment proposed by the present invention.

[0018] Figure 2 This is a schematic diagram of the structure of the paint status detection device for positioning and repairing cultural relics proposed in the present invention.

[0019] Figure 3 It is a schematic diagram of the internal structure of the limiting tube of the present invention.

[0020] Figure 4 It is a schematic diagram of the structure of the driving component of the present invention.

[0021] Figure 5 It is a schematic diagram of the internal structure of the driving component of the present invention.

[0022] Figure 6 It is a schematic diagram of the expanded structure of the detection component of the present invention.

[0023] Figure 7 It is a schematic diagram of the cross-sectional structure of the detection component of the present invention.

[0024] Figure 8 It is a schematic diagram of the enlarged structure of point A of the present invention.

[0025] Fig. 9 It is a schematic diagram of the enlarged structure of point B of the present invention.

[0026] In the figure: 1. support platform; 2. support rod; 3. limit tube; 4. drive motor; 5. guide groove; 6. connecting rod; 7. rotating platform; 8. transparent protective cover; 9. control ring; 10. driving screw rod; 11. control block; 12. connecting ring; 13. rotating ring; 14. rotating rod; 15. linkage rack; 16. linkage gear; 17. positioning block; 18. driving groove; 19. driving block; 20. linkage rod; 21. fixed block; 22. connecting groove; 23. connecting strip; 24. clamping groove; 25. clamping block; 26. test block; 27. telescopic groove; 28. clamping block; 29. ​​clamping groove; 30. telescopic rod; 31. first limit spring; 32. disassembly block; 33. slide rod; 34. second limit spring. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0028] See also Figure 1-9 , a cultural relic positioning and restoration device, comprising a horizontally arranged limiting tube 3, and a detection mechanism arranged on the limiting tube 3 and detecting the multi-directional viscosity of the paint, the detection mechanism comprising a driving component penetrating the inner tube of the limiting tube 3 along the axial direction of the limiting tube 3, a plurality of detection components arranged at equal intervals above the side of the limiting tube 3 along the length direction of the limiting tube 3, and a plurality of connecting rods 6 arranged one by one under each detection component and passing through a guide groove 5 and connected to the driving component; a plurality of guide grooves 5 are correspondingly provided on the top side of the limiting tube 3 below the plurality of detection components, and a plurality of connecting rods 6 are correspondingly penetrated in the plurality of guide grooves 5; the opening length direction of the guide groove 5 is a curved structure, and the plurality of connecting rods 6 are arranged in a vertical direction when they are located in the left or right ends of the plurality of guide grooves 5; the guide groove 5 is connected to the inner tube of the limiting tube 3; When the driving component controls the multiple connecting rods 6 to move from one end position of the guide groove 5 in a vertical direction to the other end position, the multiple connecting rods 6 rotate along the axial direction of the limiting tube 3, and the rotation angle range of the multiple connecting rods 6 along the axial direction of the limiting tube 3 is greater than or equal to 0° and less than or equal to 180°.

[0029] like Figure 1-9 As shown, when the existing cultural relics are repaired by paint, since the cultural relics are relatively precious, the damaged parts of the cultural relics are manually painted with paint. Due to the different damaged positions of the cultural relics, the angles and directions of the paint applied to the damaged positions of the cultural relics are different, so that the paint is applied to the damaged positions of the cultural relics in different states. In this application, the paint mixed by the workers is firstly applied to the detection component with the same thickness, and the driving component drives multiple connecting rods connected to the detection component to move in the guide groove, so that the connecting rod 6 rotates around the axis direction of the limiting tube, so that the multiple detection components coated with paint are at different inclined angles, which is convenient for observing the sagging state of the paint at different angles and directions, detecting the viscosity of the cultural relic repair, and simulating the paint applied on the damaged cultural relics. The sag state of the position of the cultural relic is avoided, and the situation that the paint is directly applied to the damaged part of the cultural relic to cause sag and damage the cultural relic is avoided. Cultural relic restoration paints of different thicknesses are applied on different detection components, and then the driving component drives the connecting rod 6 to drive the detection components coated with paints of different thicknesses to rotate to the same inclined angle direction, which is convenient for intuitively observing the sag state of paints of different thicknesses at the same angle direction, and is convenient for controlling the thickness of the paint applied on the damaged position of the cultural relic, avoiding the situation that the paint applied on the damaged position of the cultural relic is too thick and causes sag, which causes damage to the cultural relic, so that the workers can adjust the viscosity of the paint appropriately, ensure that the subsequent manual application of paint with appropriate viscosity on the damaged position of the cultural relic is guaranteed, and the restoration effect of the cultural relic is guaranteed.

[0030] When the number of the multiple connecting rods 6 is X, when the multiple connecting rods 6 move from one end of the vertical guide groove 5 to the other end, the multiple connecting rods 6 correspond to each other one by one and the rotation angle around the axis direction of the limiting tube 3 increases or decreases in sequence. , and the connecting rods 6 located at the leftmost or rightmost side are fixedly arranged on the top side of the limiting tube 3 along the vertical direction.

[0031] like Figure 1-3 As shown, for example, when there are 5 connecting rods 6, there are 5 connecting rods 6 from left to right, and the bottom end of the rightmost connecting rod 6 is vertically fixed on the top side surface of the limiting tube 3. When the 4 connecting rods 6 from left to right move from the vertical state to the other end position in the guide groove 5, the angles of rotation of the 4 connecting rods 6 from left to right around the axis direction of the limiting tube 3 from the vertical state are 180°, 135°, 90° and 45° respectively. When the number of connecting rods 6 increases, the angle difference of the rotation angle of each connecting rod 6 around the axis direction of the limiting tube 3 is reduced. When observing the sag state of paint of the same thickness at different angles, the sag state of the paint is coated by the detection components on the ends of multiple connecting rods 6, which is convenient for comprehensive viewing of the sag state of paint in multiple angles and directions, and intuitive observation of the viscosity of the paint. The viscosity of the paint for cultural relics restoration can be conveniently detected, thereby avoiding the sag of the paint applied on the cultural relics.

[0032] The driving assembly includes a driving screw 10 that passes through the inner tube of the limiting tube 3 along the axial direction, a driving motor 4 that is arranged on one end of the limiting tube 3 and controls the rotation of the driving screw 10, and a plurality of driving members that are sleeved on the driving screw 10 and are respectively connected to one end of the connecting rod 6 that passes through the inner tube of the limiting tube 3. The driving members drive the connecting rod 6 to move in the guide groove 5 and fix the position of the connecting rod 6.

[0033] like Figure 1-3 As shown, the driving motor 4 is a stepping motor, and the driving motor 4 drives the driving screw 10 to rotate inside the inner tube of the limiting tube 3.

[0034] The driving member includes a plurality of control blocks 11 which are sleeved on the rod body of the driving screw rod 10 through through holes opened on the end face, a connecting ring 12 which is sleeved on the rod body of the driving screw rod 10 through an inner ring and whose end face is fixed on the end face of the control block 11, a control structure which is arranged in the control block 11 and controls the movement of the control block 11 on the rod body of the driving screw rod 10 and can fix the position of the control block 11 on the rod body of the driving screw rod 10, and a detection structure which is arranged on the connecting ring 12 and connected to the connecting rod 6 and detects the rotation angle of the connecting rod 6 around the axial direction of the limiting tube 3.

[0035] The detection structure includes a rotating ring 13 rotatably sleeved on the outer ring surface of the connecting ring 12, a rotating rod 14 with one end vertically arranged on the side of the rotating ring 13 and connected to one end of the connecting rod 6 passed through the inner tube of the limiting tube 3, a linkage rack 15 fixedly arranged on the side of the rotating ring 13, a linkage gear 16 rotatably arranged on the end surface of the control block 11 and meshing with the linkage rack 15, and an angle sensor arranged on the control block 11 and connected to the linkage gear 16.

[0036] like Figure 1-4 As shown, the driving motor 4 drives the driving screw 10 to rotate, and cooperates with the control structure to drive the connecting rod 6 to move in the guide groove 5, and the connecting rod 6 rotates around the axis direction of the limiting tube 3. In this process, the connecting rod 6 drives the rotating ring 13 to rotate on the outer ring surface of the connecting ring 12 through the rotating rod 14, and a linkage rack 15 is fixedly arranged on the outer ring surface of the rotating ring 13. When the rotating ring 13 rotates, the linkage rack 15 drives the meshing linkage gear 16 to rotate, and the linkage gear 16 is connected to the angle sensor. The angle sensor is convenient for detecting the rotation angle of the connecting rod 6 around the axis direction of the limiting tube 3, and the rotation angle of the connecting rod 6 around the axis direction of the limiting tube 3 is convenient. On the one hand, it is convenient to use the detected angle to check the rotation angle of the connecting rod 6. On the other hand, when it is necessary to control the connecting rod 6 to drive the detection component to rotate in a fixed angle direction, it is convenient to cooperate with the angle sensor to detect the rotation angle of the connecting rod 6. The rotation direction of the detection component driven by the connecting rod 6 is convenient for detecting the sagging state of the paint when the paint is applied on the fixed angle detection component.

[0037] A driving groove 18 that penetrates the through hole is opened in the control block 11, and a plurality of positioning holes are opened at equal intervals along the length of the inner wall of the limiting tube 3. The control structure includes two driving blocks 19 that are symmetrically slidably arranged in the driving groove 18 about the driving screw 10, a positioning block 17 that is arranged between one ends of the two driving blocks 19 and movably penetrates the groove wall of the driving groove 18 in the positioning hole, and two linkage rods 20 that are vertically penetrated in the driving groove 18 and one end of which is respectively rotatably connected to the positioning block 17 and one end of which is penetrated in the driving groove 18 and the other end of which is respectively rotatably connected to the adjacent end faces of the two driving blocks 19. When the positioning block 17 is penetrated in the positioning hole, the two driving blocks 19 are away from the rod body of the driving screw 10; when the positioning block 17 is controlled to move into the driving groove 18 by the moving structure, the adjacent ends of the two driving blocks 19 are fitted on the rod body of the driving screw 10 through the threaded groove and are threadedly connected to the driving screw 10.

[0038] The moving mechanism includes a fixed block 21 fixedly arranged on the wall of the driving groove 18 and located between the two driving blocks 19 , and two electromagnets fixedly arranged on the fixed block 21 and the adjacent end surface of the positioning block 17 .

[0039] like Figure 1-3 and Figure 5As shown, after the driving motor 4 drives the driving screw 10 to rotate, it is necessary to control the connecting rod 6 to drive the detection component to rotate. When adjusting the angle and direction of the detection component, the adjacent magnetic poles of the two electromagnets are controlled to be opposite, and the positioning block 17 is pulled from the positioning hole to the driving groove 18 through the suction force between the two electromagnets. At this time, the control block 11 can move in the inner tube of the limiting tube 3 (wherein the inner tube of the limiting tube 3 matches the control block 11, and the control block 11 slides in the inner tube of the limiting tube 3 along the axial length direction, and the inner wall of the inner tube of the limiting tube 3 is tightly fitted with the side of the control block 11, only To ensure that the control block 11 can slide in the limit tube 3), during the movement of the positioning block 17 into the driving groove 18, the two driving blocks 19 are driven to approach each other through the two linkage rods 20, and the threaded grooves opened at the adjacent ends of the two driving blocks 19 are fitted on the rod body of the driving screw rod 10. At this time, the driving screw rod 10 rotates to drive the two driving blocks 19 to slide in the length direction of the rod body of the driving screw rod 10. At this time, since the connecting rod 6 slides in the guide groove 5, the connecting rod 6 drives the rotating ring 13 sleeved on the outer ring surface of the connecting ring 12 to rotate through the rotating rod 14, and the connecting ring 13 is rotated by the angle sensor. The rotation angle detection of the rod 6, when it rotates to a suitable angle, controls the adjacent magnetic poles of the two electromagnets to be the same, so that the positioning block 17 inserted in the driving groove 18 can be pushed out of the control block 11 and inserted into the positioning hole, so as to facilitate the relative position of the control block 11 on the rod body of the driving screw 10 to be fixed, that is, the position on the detection component is fixed by the connecting rod 6, and the sagging state of the paint applied on the detection component in the direction of the angle can be observed, and at this time, the driving screw 10 is still rotating under the action of the driving motor 4, ensuring that multiple control blocks 11 can be driven The screw rods 10 are relatively independent of each other. On the one hand, it is convenient to control the multiple connecting rods 6 to rotate at different angles around the axis of the limiting tube 3 to observe the sag state of the paint on the detection components at different angles set on the ends of the connecting rods 6; on the other hand, it is also possible to control the multiple connecting rods 6 to rotate at the same angle around the axis of the limiting tube 3 to observe the sag state of paint of different thicknesses in the same angle direction, so as to facilitate the subsequent adjustment of the paint viscosity and the observation of the paint viscosity. It is convenient to detect the viscosity of the paint for the restoration of cultural relics and avoid the sag of the paint applied on the cultural relics.

[0040] The detection component includes a rotating table 7 fixedly arranged on the top end of the connecting rod 6 through the bottom end face, and a test block 26 detachably arranged on the top end face of the rotating table 7 through a clamping piece. The top end face of the rotating table 7 is coated and dripped with paint for cultural relics restoration.

[0041] The clamping member includes a clamping block 25 fixedly arranged on the bottom end surface of the test block 26 and matching the clamping groove 24 provided on the top end surface of the rotating table 7, four clamping blocks 28 movably arranged in four telescopic grooves 27 provided on the bottom end surface of the clamping block 25, a telescopic rod 30 inserted in the telescopic groove 27 and having two ends respectively connected to the clamping block 28 and the wall of the telescopic groove 27, and a first limit spring 31 movably sleeved on the rod body of the telescopic rod 30 and having two ends respectively connected to the side surface of the clamping block 28 and the wall of the telescopic groove 27. When the first limit spring 31 is in an extended state, the clamping block 28 is inserted outside the opening of the telescopic groove 27; the end surface of the clamping block 28 away from the telescopic groove 27 is an inclined surface; and the wall of the clamping groove 24 is provided with a clamping groove 29 matching the clamping block 28.

[0042] The clamping part also includes a control ring 9 which is sleeved on the rod body of the connecting rod 6 and arranged parallel to the bottom of the rotating table 7, a sliding rod 33 whose bottom end is vertically arranged on the top end face of the control ring 9 and whose top end movably passes through the bottom end of the rotating table 7 and is penetrated into a disassembly groove provided in the groove wall of the clamping groove 29, a disassembly block 32 which is movably penetrated in the disassembly groove and whose bottom end face is fixedly connected to the top end of the sliding rod 33, and a second limiting spring 34 which is movably sleeved on the rod body of the sliding rod 33 and whose two ends are respectively connected to the bottom end face of the rotating table 7 and the top end face of the control ring 9. When the second limiting spring 34 is in a normally extended state, the disassembly block 32 is penetrated in the disassembly groove.

[0043] like Figure 1-3 and Figure 6-9 As shown, when testing the viscosity of the paint, the clamping block 25 provided on the bottom end surface of the clean test block 26 is first inserted into the clamping groove 24. At this time, under the action of the inclined surface of the end of the clamping block 28 movably inserted into the telescopic groove 27, the inclined surface of the clamping block 28 first contacts the edge of the clamping groove 24, pushing the clamping block 28 to move into the telescopic groove 27, compressing the first limit spring 31 on the rod body of the telescopic rod 30, and when the clamping block 25 is completely inserted into the clamping groove 24, the clamping block 28 inserted into the telescopic groove 27 will push the clamping block 28 to be inserted into the clamping groove 29 under the action of the first limit spring 31, and the test block 26 can be inserted into the clamping groove 29. 6 is fixed on the rotating table 7. After the paint is applied to the test block 26 and the sagging state is observed, when the paint on the test block 26 needs to be cleaned, the control ring 9 is pressed to move upward to compress the second limit spring 34 on the rod body of the slide bar 33, and drive the disassembly block 32 set on the end of the rod body of the slide bar 33 to move upward, and the block 28 is pushed to move into the telescopic groove 27 through the inclined surface at the end of the block 28. At this time, the test block 26 is controlled to move upward, and the test block 26 can be disassembled. Subsequently, the disassembled test block 26 is cleaned, and the paint viscosity is tested again by the cleaned test block 26.

[0044] like Figure 6-7As shown, a connecting groove 22 is provided on the top end surface of the rotating table 7, and a transparent protective cover 8 can be provided on the rotating table 7. The transparent protective cover 8 can be detachably installed in the connecting groove 22 through a connecting strip 23 provided at the bottom end. After the paint is applied to the test block 26 and the transparent protective cover 8 is provided on the rotating table 7, the connecting rod 6 is rotated. Even if the fluidity of the paint is relatively large, the paint directly flows or drips onto the transparent protective cover 8, thereby avoiding the situation in which the fluid directly drips onto the ground due to the low viscosity of the paint when the viscosity of the paint is tested.

[0045] like Figure 1-3 As shown, two support rods 2 are vertically arranged on the top end surface of the support platform 1, and the top ends of the two support rods 2 are fixedly connected to the side surfaces of the two ends of the limiting tube 3.

[0046] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A cultural relic positioning and restoration device, comprising a horizontally arranged limiting tube (3), and a detection mechanism arranged on the limiting tube (3) and detecting the multi-directional viscosity of paint, characterized in that: The detection mechanism comprises a driving component which is arranged in the inner tube of the limiting tube (3) along the axial direction of the limiting tube (3), a plurality of detection components which are arranged at equal intervals above the side surface of the limiting tube (3) along the length direction of the limiting tube (3), and a plurality of connecting rods (6) which are arranged one-to-one under each detection component and pass through the guide groove (5) and are connected to the driving component; a plurality of guide grooves (5) are arranged in one-to-one correspondence on the top side surface of the limiting tube (3) below the plurality of detection components, and a plurality of connecting rods (6) are arranged in one-to-one correspondence in the plurality of guide grooves (5); the opening length direction of the guide groove (5) is a curved structure, and the plurality of connecting rods (6) are arranged in a vertical direction when they are located in the left or right end of the plurality of guide grooves (5); the guide groove (5) is connected to the interior of the inner tube of the limiting tube (3); When the driving component controls the plurality of connecting rods (6) to move from one end position of the guide groove (5) in a vertical direction to the other end position, the plurality of connecting rods (6) rotate along the axis direction of the limiting tube (3), and the rotation angle range of the plurality of connecting rods (6) along the axis direction of the limiting tube (3) is greater than or equal to 0° and less than or equal to 180°.

2. The cultural relic positioning and restoration device according to claim 1, characterized in that: When the number of the plurality of connecting rods (6) is X, when the plurality of connecting rods (6) move from one end of the vertical guide groove (5) to the other end, the rotation angles of the plurality of connecting rods (6) around the axis of the limiting tube (3) increase or decrease in sequence. , and the plurality of connecting rods (6) located at the leftmost or rightmost connecting rod (6) are fixedly arranged on the top side surface of the limiting tube (3) in the vertical direction.

3. The cultural relic positioning and repairing device according to claim 2, characterized in that: The driving assembly comprises a driving screw (10) which is inserted into the inner tube of the limiting tube (3) along the axial direction, a driving motor (4) which is arranged on one end of the limiting tube (3) and controls the rotation of the driving screw (10), and a plurality of driving members which are sleeved on the driving screw (10) and are respectively connected to one end of a connecting rod (6) which is inserted into the inner tube of the limiting tube (3) in a one-to-one correspondence. The driving members drive the connecting rod (6) to move in the guide groove (5) and fix the position of the connecting rod (6).

4. The cultural relic positioning and repairing device according to claim 3, characterized in that: The driving member comprises a plurality of control blocks (11) sleeved on the rod body of the driving screw rod (10) through through holes provided on the end faces, a connecting ring (12) sleeved on the rod body of the driving screw rod (10) through an inner ring and with the end face fixedly arranged on the end face of the control block (11), a control structure arranged in the control block (11) and controlling the movement of the control block (11) on the rod body of the driving screw rod (10) and capable of fixing the position of the control block (11) on the rod body of the driving screw rod (10), and a detection structure arranged on the connecting ring (12) and connected to the connecting rod (6) and detecting the rotation angle of the connecting rod (6) around the axis direction of the limit tube (3).

5. The cultural relic positioning and restoration device according to claim 4, characterized in that: The detection structure comprises a rotating ring (13) rotatably sleeved on the outer ring surface of a connecting ring (12), a rotating rod (14) one end of which is vertically arranged on the side surface of the rotating ring (13) and connected to one end of a connecting rod (6) passing through the inner tube of a limiting tube (3), a linkage rack (15) fixedly arranged on the side surface of the rotating ring (13), a linkage gear (16) rotatably arranged on the end surface of a control block (11) and meshing with the linkage rack (15), and an angle sensor arranged on the control block (11) and connected to the linkage gear (16).

6. The cultural relic positioning and restoration device according to claim 5, characterized in that: A driving groove (18) is provided in the control block (11) and is connected to the through hole. A plurality of positioning holes are provided at equal intervals along the length of the inner wall of the limiting tube (3). The control structure comprises two driving blocks (19) symmetrically slidably arranged in the driving groove (18) about the driving screw rod (10), a positioning block (17) arranged between one end of the two driving blocks (19) and movably penetrating the groove wall of the driving groove (18) and in the positioning hole, and two positioning blocks (17) are provided in the driving groove (18) along the vertical direction and one end of which is respectively rotatably connected to the positioning block. The block (17) is inserted into one end of the driving groove (18) and the other end is rotatably connected to the linkage rod (20) of the adjacent end surface of the two driving blocks (19). When the positioning block (17) is inserted into the positioning hole, the two driving blocks (19) are away from the rod body of the driving screw rod (10); when the positioning block (17) is controlled to move into the driving groove (18) by the moving structure, the adjacent ends of the two driving blocks (19) are attached to the rod body of the driving screw rod (10) through the threaded groove and are threadedly connected to the driving screw rod (10).

7. The cultural relic positioning and restoration device according to claim 6, characterized in that: The moving mechanism comprises a fixed block (21) fixedly arranged on the groove wall of the driving groove (18) and located between the two driving blocks (19), and two electromagnets respectively fixedly arranged on the adjacent end surfaces of the fixed block (21) and the positioning block (17).

8. A cultural relic positioning and restoration device according to any one of claims 1 to 7, characterized in that: The detection assembly comprises a rotating table (7) fixedly arranged on the top end of a connecting rod (6) via a bottom end surface, and a test block (26) detachably arranged on the top end surface of the rotating table (7) via a clamping member, and a paint applied and dripped on the top end surface of the rotating table (7) is placed on the top end surface of the rotating table (7).

9. The cultural relic positioning and repairing device according to claim 8, characterized in that: The clamping member comprises a clamping block (25) fixedly arranged on the bottom end surface of the test block (26) and matching with the clamping groove (24) provided on the top end surface of the rotating table (7), four clamping blocks (28) movably arranged in four telescopic grooves (27) provided on the bottom end surface of the clamping block (25), a telescopic rod (30) inserted in the telescopic groove (27) and having two ends respectively connected to the clamping block (28) and the wall of the telescopic groove (27), and a first limit spring (31) movably sleeved on the rod body of the telescopic rod (30) and having two ends respectively connected to the side surface of the clamping block (28) and the wall of the telescopic groove (27), when the first limit spring (31) is in an extended state, the clamping block (28) is inserted outside the opening of the telescopic groove (27); the end surface of the clamping block (28) away from the telescopic groove (27) is an inclined surface; and the wall of the clamping groove (24) is provided with a clamping groove (29) matching with the clamping block (28).

10. The cultural relic positioning and restoration device according to claim 9, characterized in that: The clamping member further comprises a control ring (9) sleeved on the rod body of the connecting rod (6) and arranged parallel to the bottom of the rotating table (7), a slide rod (33) whose bottom end is vertically arranged on the top end surface of the control ring (9) and whose top end movably passes through the bottom end of the rotating table (7) and is inserted into a disassembly groove provided in the groove wall of the clamping groove (29), a disassembly block (32) movably inserted into the disassembly groove and whose bottom end surface is fixedly connected to the top end of the slide rod (33), and a second limit spring (34) movably sleeved on the rod body of the slide rod (33) and whose two ends are respectively connected to the bottom end surface of the rotating table (7) and the top end surface of the control ring (9), wherein when the second limit spring (34) is in a normally extended state, the disassembly block (32) is inserted into the disassembly groove.

Images