A vertical and horizontal dual-purpose screw wiping machine

Abstract

The application relates to a vertical-horizontal dual-purpose screw wiping machine which comprises a main body and a screw clamping driving mechanism, a clamping cavity is arranged in the main body, at least two insertion openings which are communicated with the clamping cavity are arranged on the main body, a switching mechanism is further arranged, the switching mechanism comprises a switching block and a driving piece, the switching block is rotatably arranged in the clamping cavity through the driving piece, and the clamping driving mechanism is arranged on the switching block. The application has the effect of guaranteeing the cleaning effect of the screw.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of screw wiping, and in particular to a vertical-horizontal dual-purpose screw wiping machine. BACKGROUND

[0002] The screw wiping machine is a mechanical device, which is usually used for cleaning and polishing the surface of a screw. At present, the screw wiping machine is generally a vertical accumulating screw wiping machine.

[0003] At present, the vertical accumulating screw wiping machine comprises a main body, a three-jaw chuck arranged in the main body, a driving assembly arranged on the main body and connected with the three-jaw chuck, and an insertion opening corresponding to the three-jaw chuck arranged at the upper end of the main body. One end of the screw is vertically placed in the three-jaw chuck through the insertion opening. Then, the three-jaw chuck is driven to rotate by the driving assembly, so that the vertical screw is driven to rotate. Then, the rotating screw is wiped by a manual wiping cloth or other parts.

[0004] Although both ends of the screw can be clamped by the three-jaw chuck, when the length of the screw is relatively long, the middle part of the vertical screw is still not easy to be touched by the operator, so the middle part of the screw is not easy to be wiped, thereby the cleaning effect of the screw is poor. SUMMARY

[0005] In order to ensure the cleaning effect of the screw, the application provides a vertical-horizontal dual-purpose screw wiping machine.

[0006] The vertical-horizontal dual-purpose screw wiping machine provided by the application adopts the following technical scheme:

[0007] The vertical-horizontal dual-purpose screw wiping machine comprises a main body and a screw clamping and driving mechanism, a clamping cavity is arranged in the main body, at least two insertion openings are arranged on the main body and communicated with the clamping cavity, a switching mechanism is further arranged, the switching mechanism comprises a switching block and a driving piece, the switching block is rotatably arranged in the clamping cavity through the driving piece, and the clamping and driving mechanism is arranged on the switching block.

[0008] By adopting the technical scheme, the driving member is started, the driving member drives the switching block to rotate, the switching block drives the screw rod clamping driving mechanism to rotate, and the position of the screw rod clamping driving mechanism is changed; then, according to the length of the screw rod, the screw rod passes through different insertion openings, and then the screw rod clamping driving mechanism clamps the screw rod; in this way, when the length of the screw rod is relatively long, the screw rod can be placed horizontally, the screw rod clamping driving mechanism clamps the horizontally placed screw rod and drives the horizontally placed screw rod to rotate, and then the operator wipes the horizontally placed screw rod with a relatively long length; the switching structure arranged in the application can adjust the position of the screw rod clamping driving mechanism, so that the screw rod clamping driving mechanism can clamp the horizontally placed or vertically placed screw rod, therefore, the position of the screw rod clamping driving mechanism is adjusted according to the screw rods with different lengths, so as to facilitate the operator to clean the screw rods with different lengths, and the cleaning effect of the screw rod is ensured.

[0009] Optionally, the screw rod clamping driving mechanism comprises a connecting frame, a first motor, a speed reducer, a driving block and a three-jaw chuck, the connecting frame is arranged on the switching block, the speed reducer is arranged on the connecting frame, the first motor is arranged on the speed reducer and the output shaft of the first motor is connected with the input end of the speed reducer; the driving block is connected with the output end of the speed reducer, and the three-jaw chuck is arranged on the driving block.

[0010] By adopting the technical scheme, the first motor is started, the output shaft of the first motor drives the driving block to rotate through the speed reducer, the driving block drives the three-jaw chuck to rotate, and the three-jaw chuck drives the screw rod to rotate.

[0011] Optionally, a supporting device is arranged on one side of the main body, the supporting device comprises a supporting frame, a supporting block, a lifting block, a supporting roller, a supporting roller and a lifting fixing mechanism, the supporting frame is arranged on one side of the main body, the supporting block is arranged on the supporting frame, a first groove is formed in the supporting block, and the lifting block is arranged in the first groove of the supporting block through the lifting fixing mechanism; the supporting roller is rotatably arranged on the supporting block.

[0012] By adopting the technical scheme, the lifting block is first caused to slide in the first groove of the supporting block, and then the lifting block is fixed on the supporting block by the lifting fixing mechanism; one end of the screw rod with a relatively long length is clamped by the screw rod clamping driving mechanism through the insertion opening, and the other end of the screw rod is placed on the supporting roller; the supporting device arranged in the application can support the screw rod, and the phenomenon that the end of the screw rod away from the screw rod clamping driving mechanism is bent due to gravity is reduced.

[0013] Optionally, the lifting fixing mechanism comprises a fixing bolt and a fixing nut, a first threaded hole communicated with the first groove is formed on the support block, the fixing nut is arranged on the support block, and the fixing nut corresponds to the first threaded hole; the fixing bolt penetrates through the fixing nut and the first threaded hole and abuts against the lifting block, and the fixing nut and the first threaded hole are connected with the fixing bolt.

[0014] By adopting the above technical scheme, the lifting block is first caused to slide in the first groove of the support block, and then when the position of the lifting block is determined, the end of the fixing bolt away from the nut is caused to penetrate through the fixing nut and the first threaded hole in sequence and abut against the lifting block located in the first groove.

[0015] Optionally, an auxiliary adjusting mechanism is arranged in the main body, the auxiliary adjusting mechanism comprises a connecting block, an upper adjusting block, a lower adjusting block and a first adjusting assembly, the connecting block is arranged in the main body, an adjusting cavity is formed on the connecting block, the upper adjusting block and the lower adjusting block are both slidingly arranged in the adjusting cavity; the first adjusting assembly is arranged on the connecting block, and the upper adjusting block and the lower adjusting block are both connected with the first adjusting assembly; the upper adjusting block and the lower adjusting block both comprise a moving block, a limiting block and a second adjusting assembly, the moving block is slidingly arranged in the adjusting cavity and connected with the first adjusting assembly; the limiting block is slidingly arranged on the moving block by the second adjusting assembly.

[0016] By adopting the above technical scheme, in order to make the screw rod clamping driving mechanism clamp the screw rod needing to be wiped, reduce the phenomenon that the clamping effect of the screw rod clamping driving mechanism is poor due to the deviation of the screw rod; when the end of the screw rod needing to be wiped is placed in the screw rod clamping driving mechanism, the first adjusting assembly is started, the moving block of the upper adjusting block and the moving block of the lower adjusting block are caused to move in opposite directions, the limiting block of the upper adjusting block and the limiting block of the lower adjusting block are caused to abut against the screw rod needing to be wiped; the screw rod clamping driving mechanism clamps the screw rod needing to be wiped; then the second adjusting assembly is started, the limiting block is caused to move relative to the moving block by the second adjusting assembly, the limiting block of the upper adjusting block and the limiting block of the lower adjusting block are caused to move in opposite directions, and the limiting block of the upper adjusting block and the limiting block of the lower adjusting block no longer abut against the screw rod needing to be wiped; in this way, when the screw rod clamping driving mechanism drives the screw rod needing to be wiped to rotate, the limiting block of the upper adjusting block and the limiting block of the lower adjusting block will not hinder the rotation of the screw rod.

[0017] Optionally, the lifting fixing mechanism comprises a lifting plate, a lifting screw and an adjusting assembly, a second groove is formed on the lifting block in the first groove, the lifting plate is arranged on the lifting block, and a second threaded hole in communication with the second groove is formed on the lifting plate; the lifting screw is rotatably arranged on the supporting block, one end of the lifting screw penetrates through the second threaded hole and is located in the second groove, and the lifting screw is in threaded connection with the second threaded hole; and the adjusting assembly is connected between the lifting screw and the moving block in the lower adjusting block.

[0018] By adopting the technical scheme, the screw to be wiped is horizontally arranged on the limiting block of the lower adjusting block and the supporting roller, and one end of the screw to be wiped is located in the screw clamping driving mechanism, so that the screw on the limiting block of the lower adjusting block and the supporting roller is kept in a horizontal state; then the first adjusting assembly is started, and when the moving block in the lower adjusting block moves, the moving block drives the lifting screw to rotate through the adjusting assembly; because the lifting screw is in threaded connection with the second threaded hole on the lifting plate, when the lifting screw rotates, the lifting plate drives the lifting block to slide in the first groove of the supporting block; in this way, the screw to be wiped is kept in a horizontal state before being clamped by the screw clamping driving mechanism, so that the screw clamping driving mechanism can better clamp the screw to be wiped, and the phenomenon that the clamping effect of the screw clamping driving mechanism is poor due to the deviation of the screw is reduced.

[0019] Optionally, the adjusting assembly comprises a first rack, a first rotating shaft, a first gear, a first bevel gear, a second rotating shaft, a second bevel gear, a third bevel gear, a third rotating shaft, a fourth bevel gear, a fifth bevel gear, an extension rod, a sixth bevel gear, a seventh bevel gear and an eighth bevel gear; the first rack is arranged on the lower adjusting block; the first rotating shaft is rotatably arranged on the main body, the first gear is in key connection with the first rotating shaft and is in meshing connection with the first rack; the first bevel gear is in key connection with the first rotating shaft; the second rotating shaft is rotatably arranged on the main body, the second bevel gear is in key connection with the second rotating shaft and is in meshing connection with the first bevel gear; the third bevel gear is in key connection with the second rotating shaft; the third rotating shaft is rotatably arranged on the main body, the fourth bevel gear is in key connection with the third rotating shaft and is in meshing connection with the third bevel gear; the fifth bevel gear is in key connection with the third rotating shaft; one end of the extension rod is rotatably arranged on the main body and the other end is rotatably arranged on the supporting block; the sixth bevel gear is in key connection with the extension rod and is in meshing connection with the fifth bevel gear; the seventh bevel gear is in key connection with the extension rod, and the eighth bevel gear is in key connection with the lifting screw and is in meshing connection with the seventh bevel gear.

[0020] By adopting the technical scheme, when the moving block on the lower adjusting block moves, the first rack on the moving block drives the first gear to rotate, the first gear drives the first rotating shaft to rotate, the first bevel gear on the first rotating shaft drives the second bevel gear to rotate, the second bevel gear drives the second rotating shaft to rotate, the third bevel gear on the second rotating shaft drives the fourth bevel gear to rotate, the fourth bevel gear drives the third rotating shaft to rotate, the fifth bevel gear on the third rotating shaft drives the sixth bevel gear to rotate, the sixth bevel gear drives the telescopic rod to rotate, the seventh bevel gear on the telescopic rod drives the eighth bevel gear to rotate, and the eighth bevel gear drives the lifting screw to rotate, so that the lifting block slides in the first groove of the supporting block, and the screw to be wiped is kept in a horizontal state.

[0021] Optionally, the protective mechanism is further included, the protective mechanism includes a first protective block and a second protective block, the first protective block is arranged on the main body, and a first through hole is arranged in the first protective block; the second protective block is arranged on the supporting frame, and an end, away from the supporting frame, of the second protective block slides in the first through hole; a second through hole is arranged in the second protective block; a part of the telescopic rod is located in the first through hole, and a part of the telescopic rod is located in the second through hole.

[0022] By adopting the technical scheme, when the length of the screw to be wiped is different, the position of the supporting frame needs to be adjusted, when the supporting frame moves, the second protective block slides in the first through hole of the first protective block, and under the limitation of the first protective block and the second protective block, the phenomenon that the movement path of the supporting frame deviates can be reduced, and the telescopic rod can be protected.

[0023] In summary, the present application has at least one of the following beneficial technical effects:

[0024] 1. The vertical-horizontal dual-purpose screw wiping machine can adjust the position of the screw clamping and driving mechanism according to screws of different lengths, so as to facilitate the operator to clean screws of different lengths and ensure the cleaning effect of the screws.

[0025] 2. The supporting device can support the screw and reduce the phenomenon that the end, away from the screw clamping and driving mechanism, of the screw is bent due to gravity. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 FIG. 1 is a structural schematic view of a vertical-horizontal dual-purpose screw wiping machine in Embodiment 1 of the present application;

[0027] Figure 2 FIG. 2 is a structural schematic view of a screw clamping and driving mechanism in Embodiment 1 of the present application;

[0028] Figure 3 FIG. 3 is a structural schematic view of a lifting fixing mechanism in Embodiment 1 of the present application.

[0029] Figure 4 This is a schematic diagram of the vertical / horizontal dual-purpose screw wiping machine in Embodiment 2 of this application;

[0030] Figure 5 This is a schematic diagram of the lifting plate in Embodiment 2 of this application;

[0031] Figure 6 This is a schematic diagram of the auxiliary adjustment mechanism in Embodiment 2 of this application;

[0032] Figure 7 This is a schematic diagram of the structure of the first adjustment component in Embodiment 2 of this application;

[0033] Figure 8 This is a schematic diagram of the adjustment component in Embodiment 2 of this application.

[0034] Reference numerals: 1. Main body; 11. Clamping cavity; 12. Insertion port; 2. Screw clamping drive mechanism; 21. Connecting frame; 22. First motor; 23. Reducer; 24. Drive block; 25. Three-jaw chuck; 3. Switching mechanism; 31. Switching block; 32. Drive component; 4. Support device; 41. Support frame; 42. Support block; 421. First groove; 43. Lifting block; 431. Second groove; 44. Support block; 45. Support roller; 5. Lifting and fixing mechanism; 51. Fixing bolt; 52. Fixing nut; 53. Lifting plate; 54. Lifting screw; 6. Adjusting assembly; 61. First rack; 62. First rotating shaft; 63. First gear; 64. First bevel gear; 65. Second rotating shaft; 66. Second bevel gear 67. Third bevel gear; 68. Third rotating shaft; 69. Fourth bevel gear; 610. Fifth bevel gear; 611. Telescopic rod; 6111. Main rod; 6112. Secondary rod; 6113. Anti-rotation block; 612. Sixth bevel gear; 613. Seventh bevel gear; 614. Eighth bevel gear; 7. Auxiliary adjustment mechanism; 71. Connecting block; 711. Adjustment cavity; 72. Upper adjustment block; 73. Lower adjustment block; 731. Moving block; 732. Limiting block; 733. Second adjustment assembly; 7331. Third motor; 7332. Second gear; 7333. Second rack; 74. First adjustment assembly; 741. Second motor; 742. Bidirectional screw; 8. Protective mechanism; 81. First protective block; 82. Second protective block. Detailed Implementation

[0035] The following is in conjunction with the appendix Figures 1-8 This application will be described in further detail.

[0036] This application discloses a screw-type wiping machine that can be used both vertically and horizontally.

[0037] refer to Figure 1The utility model provides a vertical and horizontal dual-purpose screw wiping machine, which comprises a main body 1, a clamping cavity 11 is formed in the main body 1, a plurality of insertion ports 12 are formed in the main body 1 and communicated with the clamping cavity 11, a screw clamping driving mechanism 2 is arranged on the main body 1, and a supporting device 4 is arranged on one side of the main body 1.

[0038] Reference Figure 1 And Figure 2 A switching mechanism 3 is arranged in the main body 1, the switching mechanism 3 comprises a driving part 32, the driving part 32 is a rotary air cylinder, the cylinder body of the rotary air cylinder is fixedly connected to the main body 1 and located in the clamping cavity 11, and a switching block 31 is connected to the piston rod of the rotary air cylinder.

[0039] The rotary air cylinder is started, and the piston rod of the rotary air cylinder drives the switching block 31 to rotate.

[0040] Reference Figure 1 And Figure 2 The screw clamping driving mechanism 2 comprises a connecting frame 21 fixedly connected to the switching block 31, a speed reducer 23 fixedly connected to the connecting frame 21, a first motor 22 fixedly connected to the speed reducer 23, an output shaft of the first motor 22 connected with the input end of the speed reducer 23, a driving block 24 connected with the speed reducer 23, and a three-jaw chuck 25 connected to the driving block 24.

[0041] The first motor 22 is started, the output shaft of the first motor 22 drives the driving block 24 to rotate through the speed reducer 23, and the driving block 24 drives the three-jaw chuck 25 to rotate.

[0042] Reference Figure 1 And Figure 3 The supporting device 4 comprises a supporting frame 41 placed on one side of the main body 1, a supporting block 42 fixedly connected to the supporting frame 41, a first groove 421 formed in the length direction of the end of the supporting block 42 away from the supporting frame 41, a lifting block 43 slidably connected in the first groove 421, a supporting block 44 in the shape of a trapezoidal fixedly connected to the end of the lifting block 43 away from the supporting frame 41, and a supporting roller 45 rotatably connected to the supporting block 44. The cross sections of the supporting block 42 and the lifting block 43 are both rectangular.

[0043] A first threaded hole communicated with the first groove 421 is formed in the supporting block 42, a lifting fixing mechanism 5 is arranged on the supporting block 42, the lifting fixing mechanism 5 comprises a fixed nut 52 fixedly connected to the supporting block 42, the fixed nut 52 corresponds to the first threaded hole, that is, the threaded hole of the fixed nut 52 is aligned with the first threaded hole. A fixing bolt 51 is arranged on the supporting block 42, one end of the fixing bolt 51 away from the nut thereof passes through the fixed nut 52 and the first threaded hole in sequence and abuts against the lifting block 43 located in the first groove 421, and the fixed nut 52 and the first threaded hole are both threadedly connected with the fixing bolt 51.

[0044] First, the lifting block 43 is made to slide in the first groove 421 of the supporting block 42, and then when the position of the lifting block 43 is determined, the fixed bolt 51 is made to pass through the fixed nut 52 and the first threaded hole in sequence and abut against the lifting block 43 located in the first groove 421.

[0045] The implementation principle of the embodiment 1 of the application is that when the length of the screw rod is relatively short, the screw rod is made to pass through the insertion opening 12 at the top of the main body 1, and then the three-jaw chuck 25 is made to clamp the screw rod. Then the first motor 22 is started to make the three-jaw chuck 25 drive the screw rod to rotate. Then the operator holds the wiping cloth to wipe the rotating screw rod.

[0046] When the length of the screw rod is relatively long, the rotary cylinder is first started, the piston rod of the rotary cylinder drives the switching block 31 to rotate, the switching block 31 drives the connecting frame 21 to rotate, so that the three-jaw chuck 25 rotates. Then the one end of the screw rod is made to pass through the insertion opening 12 on the sidewall of the main body 1, and then the three-jaw chuck 25 is made to clamp the screw rod. And the one end of the screw rod away from the three-jaw chuck 25 is placed on the supporting roller 45. Then the first motor 22 is started to make the three-jaw chuck 25 drive the screw rod to rotate. Then the operator holds the wiping cloth to wipe the rotating screw rod.

[0047] When the diameter of the screw rod changes, the lifting block 43 is made to slide in the first groove 421 of the supporting block 42, and then when the position of the lifting block 43 is determined, the fixed bolt 51 is made to pass through the fixed nut 52 and the first threaded hole in sequence and abut against the lifting block 43 located in the first groove 421.

[0048] Embodiment 2

[0049] Reference Figure 4 and Figure 5 The difference from the embodiment 1 is that the lifting block 43 located in the first groove 421 is provided with a second groove 431 along the length direction thereof, the lifting fixing mechanism 5 comprises a lifting plate 53 fixedly connected to the lifting block 43, the lifting plate 53 is provided with a second threaded hole in communication with the second groove 431, the supporting block 42 is rotatably connected with a lifting screw rod 54, one end of the lifting screw rod 54 passes through the second threaded hole of the lifting plate 53 and is located in the second groove 431, and the lifting screw rod 54 is in threaded connection with the second threaded hole, and the lifting block 43 is provided with an adjusting assembly 6 connected with the lifting screw rod 54.

[0050] The adjusting assembly 6 drives the lifting screw rod 54 to rotate, the lifting screw rod 54 drives the lifting plate 53 to move, and the lifting plate 53 drives the lifting block 43 to slide in the first groove 421 of the supporting block 42.

[0051] Reference Figure 4 , Figure 6 and Figure 7The main body 1 is provided with an auxiliary adjusting mechanism 7, the auxiliary adjusting mechanism 7 comprises a connecting block 71 fixedly connected in the main body 1, the connecting block 71 is provided with an adjusting cavity 711, the adjusting cavity 711 is slidably connected with an upper adjusting block 72 and a lower adjusting block 73.

[0052] The upper adjusting block 72 and the lower adjusting block 73 are both slidably connected with a moving block 731 in the adjusting cavity 711, and the moving block 731 is slidably connected with a limiting block 732. The moving block 731 is provided with a second adjusting assembly 733 connected with the limiting block 732, the second adjusting assembly 733 comprises a third motor 7331 fixedly connected on the limiting block 732, and a second gear 7332 is keyed connected on an output shaft of the third motor 7331; and the moving block 731 is fixedly connected with a second rack 7333 engaged with the second gear 7332.

[0053] The connecting block 71 is provided with a first adjusting assembly 74, the first adjusting assembly 74 comprises a bidirectional screw 742 rotatably connected in the adjusting cavity 711, the bidirectional screw 742 passes through the moving block 731 of the upper adjusting block 72 and the moving block 731 of the lower adjusting block 73, and the moving block 731 of the upper adjusting block 72 and the moving block 731 of the lower adjusting block 73 are respectively threadedly connected with two ends of the bidirectional screw 742; the connecting block 71 is fixedly connected with a second motor 741, and an output shaft of the second motor 741 is connected with one end of the bidirectional screw 742.

[0054] Before the screw is clamped by the three-jaw chuck 25, the screw passes through between the limiting block 732 of the upper adjusting block 72 and the limiting block 732 of the lower adjusting block 73; when the end of the screw is located in the three-jaw chuck 25, the second motor 741 is started, the output shaft of the second motor 741 drives the bidirectional screw 742 to rotate, the bidirectional screw 742 drives the moving block 731 of the upper adjusting block 72 and the moving block 731 of the lower adjusting block 73 to move oppositely, so that the limiting block 732 of the upper adjusting block 72 and the limiting block 732 of the lower adjusting block 73 are both abutted against the screw to be wiped; then the three-jaw chuck 25 clamps the screw to be wiped; then the third motor 7331 is started again, the output shaft of the third motor 7331 drives the second gear 7332 to rotate, because the second gear 7332 is engaged with the second rack 7333, so when the second gear 7332 rotates, the limiting block 732 moves relative to the moving block 731, so that the limiting block 732 of the upper adjusting block 72 and the limiting block 732 of the lower adjusting block 73 move oppositely, and the limiting block 732 of the upper adjusting block 72 and the limiting block 732 of the lower adjusting block 73 are both no longer abutted against the screw to be wiped.

[0055] Reference Figure 4The main body 1 is provided with a protection mechanism 8 connected with the support frame 41, the protection mechanism 8 comprises a first protection block 81 fixedly connected on the main body 1, and a first through hole is formed in the first protection block 81 along the length direction of the first protection block 81; the support frame 41 is fixedly connected with a second protection block 82, and the end of the second protection block 82 away from the support frame 41 is slidably arranged in the first through hole of the first protection block 81, and a second through hole is formed in the second protection block 82 along the length direction of the second protection block 82.

[0056] According to the length of the screw to be wiped, the position of the support frame 41 relative to the main body 1 is adjusted, and when the support frame 41 moves, the second protection block 82 will slide in the first through hole of the first protection block 81.

[0057] Referring to Figure 4 , Figure 6 and Figure 8 , the adjusting assembly 6 comprises a first rack 61 fixedly connected on the side wall of the moving block 731 in the lower adjusting block 73; the main body 1 is rotatably connected with a first rotating shaft 62, the first rotating shaft 62 is keyed connected with a first gear 63 engaged with the first rack 61; the end of the first rotating shaft 62 away from the first gear 63 is keyed connected with a first bevel gear 64; the main body 1 is rotatably connected with a second rotating shaft 65, the second rotating shaft 65 is perpendicular to the first rotating shaft 62, one end of the second rotating shaft 65 is keyed connected with a second bevel gear 66 engaged with the first bevel gear 64, and the end of the second rotating shaft 65 away from the second bevel gear 66 is keyed connected with a third bevel gear 67; the main body 1 is rotatably connected with a third rotating shaft 68, the first rotating shaft 62 and the second rotating shaft 65 are both perpendicular to the third rotating shaft 68, one end of the third rotating shaft 68 is keyed connected with a fourth bevel gear 69 engaged with the third bevel gear 67, and the end of the third rotating shaft 68 away from the fourth bevel gear 69 is keyed connected with a fifth bevel gear 610.

[0058] The main body 1 is provided with a telescopic rod 611 connected with the support block 42, the telescopic rod 611 comprises a main rod 6111 rotatably connected on the main body 1, and the main rod 6111 is keyed connected with a sixth bevel gear 612 engaged with the fifth bevel gear 610; the end of the main rod 6111 away from the sixth bevel gear 612 is formed with a third recess along the length direction of the main rod 6111, and the main rod 6111 is formed with an anti-rotation groove in communication with the third recess; the support block 42 is rotatably connected with a secondary rod 6112, the end of the secondary rod 6112 away from the support block 42 is slidably arranged in the third recess, and the secondary rod 6112 is fixedly connected with an anti-rotation block 6113 slidably arranged in the anti-rotation groove; and the end of the secondary rod 6112 away from the support block 42 is located in the second through hole of the second protection block 82, and the end of the main rod 6111 away from the main body 1 is located in the first through hole of the first protection block 81.

[0059] The seventh bevel gear 613 is connected to one end of the auxiliary rod 6112 away from the main rod 6111 by a key, and the eighth bevel gear 614 is connected to the lifting screw 54 by a key and meshes with the seventh bevel gear 613.

[0060] At the beginning, the limiting block 732 on the lower adjusting block 73 and the supporting roller 45 are located at the same horizontal plane, that is, the supporting roller 45 and the limiting block 732 on the lower adjusting block 73 can jointly support the screw to be wiped and keep the screw in a horizontal state. When the lower adjusting block 73 and the upper adjusting block 72 clamp the screw to be wiped, the moving block 731 on the lower adjusting block 73 drives the first rack 61 to move, the first rack 61 drives the first gear 63 to rotate, the first gear 63 drives the first rotating shaft 62 to rotate, the first rotating shaft 62 drives the first bevel gear 64 to rotate, the first bevel gear 64 drives the second bevel gear 66 to rotate, the second bevel gear 66 drives the second rotating shaft 65 to rotate, the second rotating shaft 65 drives the third bevel gear 67 to rotate, the third bevel gear 67 drives the fourth bevel gear 69 to rotate, the fourth bevel gear 69 drives the third rotating shaft 68 to rotate, the third rotating shaft 68 drives the fifth bevel gear 610 to rotate, the fifth bevel gear 610 drives the sixth bevel gear 612 to rotate, the sixth bevel gear 612 drives the main rod 6111 to rotate, the main rod 6111 drives the anti-rotation block 6113 and the auxiliary rod 6112 to rotate, the auxiliary rod 6112 drives the seventh bevel gear 613 to rotate, the seventh bevel gear 613 drives the eighth bevel gear 614 to rotate, and the eighth bevel gear 614 drives the lifting screw 54 to rotate, and the lifting screw 54 drives the lifting block 43 to slide in the first groove 421 of the supporting block 42, so that the screw to be wiped is kept in a horizontal state.

[0061] The implementation principle of the embodiment 2 of the application is that when the length of the screw is relatively short, the screw is inserted into the insertion opening 12 at the top of the main body 1, and then the three-jaw chuck 25 clamps the screw. Then the first motor 22 is started to drive the three-jaw chuck 25 to rotate the screw. Then the operator wipes the rotating screw with a wiping cloth.

[0062] When the length of the screw is relatively long, the rotary cylinder is started first, the piston rod of the rotary cylinder drives the switching block 31 to rotate, the switching block 31 drives the connecting frame 21 to rotate, so that the three-jaw chuck 25 rotates.

[0063] Then the screw to be wiped is placed horizontally on the supporting roller 45 and the limiting block 732 of the lower adjusting block 73, and one end of the screw to be wiped is located in the three-jaw chuck 25.

[0064] The second motor 741 is started to make the moving block 731 of the upper adjusting block 72 and the moving block 731 of the lower adjusting block 73 move oppositely, and the limiting block 732 of the upper adjusting block 72 and the limiting block 732 of the lower adjusting block 73 abut against the screw to be wiped; the three-jaw chuck 25 is used to clamp the screw to be wiped; when the moving block 731 of the lower adjusting block 73 moves, the lifting screw 54 drives the lifting block 43 to slide in the first groove 421 of the supporting block 42, so that the screw to be wiped is kept in a horizontal state.

[0065] Then the third motor 7331 is started to make the limiting block 732 of the upper adjusting block 72 and the limiting block 732 of the lower adjusting block 73 move oppositely, and the limiting block 732 of the upper adjusting block 72 and the limiting block 732 of the lower adjusting block 73 do not abut against the screw to be wiped.

[0066] The first motor 22 is started again to make the three-jaw chuck 25 drive the screw to rotate. Then the operator holds the wiping cloth to wipe the rotating screw.

[0067] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A vertical and horizontal dual-purpose screw wiping machine, comprising a main body (1) and a screw clamping driving mechanism (2), characterized in that, a clamping cavity (11) is arranged in the main body (1), and at least two insertion openings (12) communicating with the clamping cavity (11) are arranged on the main body (1), a switching mechanism (3) is further arranged, the switching mechanism (3) comprises a switching block (31) and a driving member (32), the switching block (31) is rotatably arranged in the clamping cavity (11) through the driving member (32); the clamping driving mechanism is arranged on the switching block (31); a supporting device (4) is arranged on one side of the main body (1), the supporting device (4) comprises a supporting block (42) and a lifting fixing mechanism (5), an auxiliary adjusting mechanism (7) is arranged in the main body (1), the auxiliary adjusting mechanism (7) comprises a connecting block (71), an upper adjusting block (72), a lower adjusting block (73) and a first adjusting assembly (74), the connecting block (71) is arranged in the main body (1), an adjusting cavity (711) is arranged on the connecting block (71), and the upper adjusting block (72) and the lower adjusting block (73) are slidably arranged in the adjusting cavity (711); the first adjusting assembly (74) is arranged on the connecting block (71), and the upper adjusting block (72) and the lower adjusting block (73) are connected with the first adjusting assembly (74); the upper adjusting block (72) and the lower adjusting block (73) each comprise a moving block (731), a limiting block (732) and a second adjusting assembly (733), the moving block (731) slides in the adjusting cavity (711) and is connected with the first adjusting assembly (74); the limiting block (732) is slidably arranged on the moving block (731) through the second adjusting assembly (733); the lifting fixing mechanism (5) comprises a lifting plate (53), a lifting screw (54) and an adjusting assembly (6), the adjusting assembly (6) comprises a first rack (61), a first rotating shaft (62), a first gear (63), a first bevel gear (64), a second rotating shaft (65), a second bevel gear (66), a third bevel gear (67), a third rotating shaft (68), a fourth bevel gear (69), a fifth bevel gear (610), an extension rod (611), a sixth bevel gear (612), a seventh bevel gear (613) and an eighth bevel gear (614); the first rack (61) is arranged on the lower adjusting block (73); the first rotating shaft (62) is rotatably arranged on the main body (1), the first gear (63) is keyed connected on the first rotating shaft (62) and meshes with the first rack (61); the first bevel gear (64) is keyed connected on the first rotating shaft (62); the second rotating shaft (65) is rotatably arranged on the main body (1), the second bevel gear (66) is keyed connected on the second rotating shaft (65) and meshes with the first bevel gear (64); the third bevel gear (67) is keyed connected on the second rotating shaft (65); The third rotating shaft (68) is rotatably arranged on the main body (1), the fourth bevel gear (69) is connected to the third rotating shaft (68) and meshes with the third bevel gear (67); The fifth bevel gear (610) is connected to the third rotating shaft (68); One end of the telescopic rod (611) is rotatably arranged on the main body (1) and the other end is rotatably arranged on the support block (42); The sixth bevel gear (612) is connected to the telescopic rod (611) and meshes with the fifth bevel gear (610); The seventh bevel gear (613) is connected to the telescopic rod (611), and the eighth bevel gear (614) is connected to the lifting screw rod (54) and meshes with the seventh bevel gear (613).

2. A vertical-horizontal dual-purpose screw wiping machine according to claim 1, characterized in that, The screw rod clamping driving mechanism (2) comprises a connecting frame (21), a first motor (22), a speed reducer (23), a driving block (24) and a three-jaw chuck (25), the connecting frame (21) is arranged on the switching block (31), the speed reducer (23) is arranged on the connecting frame (21), the first motor (22) is arranged on the speed reducer (23) and the output shaft is connected with the input end of the speed reducer (23); The driving block (24) is connected with the output end of the speed reducer (23), and the three-jaw chuck (25) is arranged on the driving block (24).

3. A vertical-horizontal dual-purpose screw wiper according to claim 1, wherein The supporting device (4) further comprises a support frame (41), a lifting block (43), a supporting block (44) and a supporting roller (45), The support frame (41) is arranged on one side of the main body (1), the support block (42) is arranged on the support frame (41), a first groove (421) is formed in the support block (42), and the lifting block (43) is arranged in the first groove (421) of the support block (42) through the lifting fixing mechanism (5); The supporting block (44) is arranged on the lifting block (43), and the supporting roller (45) is rotatably arranged on the supporting block (44).

4. A vertical-horizontal dual-purpose screw wiping machine according to claim 3, characterized in that, A second groove (431) is formed in the lifting block (43) located in the first groove (421), the lifting plate (53) is arranged on the lifting block (43), and a second threaded hole is formed in the lifting plate (53) and communicates with the second groove (431); The lifting screw rod (54) is rotatably arranged on the support block (42), one end of the lifting screw rod (54) penetrates through the second threaded hole and is located in the second groove (431), and the lifting screw rod (54) is threadedly connected with the second threaded hole.

5. A vertical-horizontal dual-purpose screw wiper according to claim 3, wherein It also comprises a protection mechanism (8), the protection mechanism (8) comprises a first protection block (81) and a second protection block (82), The first protection block (81) is arranged on the main body (1), and a first through hole is formed in the first protection block (81); The second protection block (82) is arranged on the support frame (41), and one end of the second protection block (82) away from the support frame (41) slides in the first through hole; a second through hole is formed in the second protection block (82); Part of the telescopic rod (611) is located in the first through hole, and part of the telescopic rod (611) is located in the second through hole.

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