CN218559393U

CN218559393U - Automatic stacker crane

Info

Publication number: CN218559393U
Application number: CN202222469513.XU
Authority: CN
Inventors: 李韬; 徐贤飞
Original assignee: Gongqingcheng Jihang New Material Technology Co ltd
Current assignee: Gongqingcheng Jihang New Material Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-03-03
Anticipated expiration: 2032-09-19

Abstract

The utility model belongs to the technical field of the hacking machine, especially, automatic hacking machine, to having two to grab the opening maximum distance that indicates among the prior art and be fixed distance, can't adjust, when needs carry out the centre gripping to the goods that is greater than grabbing the finger and open the distance, then need to change bigger grabbing finger, consequently still there is application scope low, it is comparatively loaded down with trivial details hard to change the operation, can influence the problem of the normal use of hacking machine, the scheme as follows now is put forward, it includes the hacking machine main part, the first pneumatic cylinder of bottom fixedly connected with of hacking machine main part, the bottom fixedly connected with centre gripping case of first pneumatic cylinder, the left side fixedly connected with driving motor of centre gripping case, the utility model discloses a simple structure has realized that the location after adjusting and adjusting is fixed to the opening distance of two splint in the hacking machine main part, has improved the application scope of hacking machine main part, and stability during the use is high, and convenient operation, labour saving and time saving, the practicality is strong.

Description

Automatic stacker crane

Technical Field

The utility model relates to a hacking machine technical field especially relates to an automatic hacking machine.

Background

In prior art, the utility model discloses a robot hacking machine of patent application number 201720366737.4, including siren, pressure sensor and connecting plate, the fixed disk is installed to one side of shallow, and the top of shallow is equipped with supporting box, one side of supporting box is fixed with the controller panel, and supporting box's internally mounted has electric putter, electric putter's top is equipped with the frame, and the internally mounted of frame has servo motor, servo motor is connected with the rolling disc through the pivot, and is fixed with balanced rotating housing on the rolling disc, one side of balanced rotating housing is fixed with the siren, and the top embedding of balanced rotating housing installs first mechanical arm, the utility model discloses a shallow and the fixed disk that set up can be convenient for remove its robot hacking machine to practice thrift labour and time, the pressure sensor and the siren of setting can detect the extrusion force that the grabbing head mechanism grabbed article, thereby prevent that the extrusion force is too big and lead to the condition that article warp to take place, use reliably.

But above-mentioned technical scheme is because the biggest distance that opens of two grabbing fingers is fixed distance, can't adjust, when needs are carried out the centre gripping to the goods that is greater than grabbing finger opening distance, then need change bigger grabbing finger, consequently still has application scope and hangs down, and it is comparatively loaded down with trivial details hard to change the operation, can influence the normal use problem of hacking machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having two to grab among the prior art and indicate open the maximum distance and be fixed distance, can't adjust, when needs carry out the centre gripping to the goods that is greater than grabbing to indicate open distance, then need change bigger grabbing to indicate, consequently still have application scope low, it is comparatively loaded down with trivial details hard to change the operation, can influence the shortcoming of the normal use of hacking machine, and the automatic hacking machine who proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

automatic hacking machine, including the hacking machine main part, the first pneumatic cylinder of bottom fixedly connected with of hacking machine main part, the bottom fixedly connected with centre gripping case of first pneumatic cylinder, the left side fixedly connected with driving motor of centre gripping case, driving motor's output shaft runs through the left side of centre gripping case and extends to the inside of centre gripping case, fixedly connected with biax lead screw on driving motor's the output shaft, the right-hand member of biax lead screw runs through the right side inner wall of centre gripping case and extends to the outside of centre gripping case, the right-hand member fixedly connected with chuck of biax lead screw, a plurality of draw-in grooves have been seted up to the annular equidistant on the chuck, the top of centre gripping case is provided with locating component, locating component cooperatees with corresponding draw-in groove, threaded connection has two nuts on the biax lead screw, the equal fixedly connected with connecting rod in bottom of two nuts, the equal fixedly connected with second pneumatic cylinder in bottom of two connecting rods, the equal fixedly connected with splint in one end that two second pneumatic cylinders are close to each other, the bottom of two splint all runs through the bottom inner wall of centre gripping case and extends to the below of centre gripping case, all seted up the adaptation hole on left side inner wall and the right side inner wall of centre gripping case, the one end that two second pneumatic cylinders kept away from each other extends to downthehole respectively.

Preferably, the top of centre gripping case fixedly connected with two telescopic links, the equal fixed connection in top of two telescopic links is in the hacking machine main part.

Furthermore, the lifting of the clamping box can be more stable by arranging the telescopic rod.

Preferably, a sliding hole is formed in the inner wall of the bottom of the clamping box, and the bottom ends of the two clamping plates penetrate through the sliding hole and are in sliding connection with the inner wall of the sliding hole.

Furthermore, the clamping plate can be stably limited in sliding and supported in a sliding mode through the sliding holes.

Preferably, the inner wall of the left side of the clamping box is fixedly connected with a stabilizing shaft, the right end of the stabilizing shaft penetrates through the two connecting rods and is fixedly connected with the inner wall of the right side of the clamping box, the stabilizing shaft is sleeved with the two sliding rings in a sliding mode, and the bottom of each sliding ring is fixedly connected to the top of the corresponding clamping plate.

Furthermore, the movement of the connecting rod can be more stable by arranging the stabilizing shaft, and the sliding support can be stably carried out on the clamping plate through the sliding limit fit between the sliding ring and the stabilizing shaft.

Preferably, locating component includes support, the lantern ring, kelly and limiting plate, and support fixed connection is at the top of centre gripping case, and lantern ring fixed connection is at the right-hand member of support, and the lantern ring slip cover is established on the kelly, and the limiting plate rotates to be connected on the top of kelly, and the limiting plate contacts with the top of support, and the kelly cooperatees with the draw-in groove.

Further, through setting up the spacing cooperation of clamping between locating component and the draw-in groove, can carry out spacing fixed to the rotation of biax lead screw, just can fix the position of two second pneumatic cylinders like the same reason, can make two second pneumatic cylinders and two splint more stable after the centre gripping distance is adjusted.

Preferably, the cover is equipped with reset spring on the kelly, reset spring's top fixed connection is in the bottom of limiting plate, and reset spring's bottom fixed connection is at the top of the lantern ring.

Furthermore, the clamping rod can be driven to move downwards to reset by arranging the reset spring.

Has the beneficial effects that: the opening distance of the two clamping plates can be adjusted through transmission between the driving motor and the two clamping plates, the operation is convenient and rapid, time and labor are saved, and the application range of the stacker crane main body is widened;

the clamping limit fit between the positioning assembly and the clamping groove is arranged, so that the rotation of the double-shaft screw rod can be limited and fixed, and the positions of the two second hydraulic cylinders can be fixed in the same way, so that the two second hydraulic cylinders and the two clamping plates can be more stable after the clamping distance is adjusted;

the utility model discloses a simple structure has realized that the distance that opens of two splint in the hacking machine main part is adjusted and the location after adjusting is fixed, has improved the application scope of hacking machine main part, and stability during the use is high, and convenient operation, labour saving and time saving, and the practicality is strong.

Drawings

Fig. 1 is a front view of the automatic stacker crane according to the present invention;

fig. 2 is a main sectional view of the structure of the clamping box of the automatic stacker crane provided by the utility model;

fig. 3 is a structural side view of the chuck and the clamping groove of the automatic stacker crane provided by the present invention;

figure 4 is the utility model provides an automatic hacking machine lantern ring, kelly and limiting plate's structure three-dimensional map.

In the figure: 1. a stacker body; 2. a first hydraulic cylinder; 3. a clamping box; 4. a telescopic rod; 5. a drive motor; 6. a double-shaft screw rod; 7. a nut; 8. a connecting rod; 9. a second hydraulic cylinder; 10. a splint; 11. a stabilizing shaft; 12. a slip ring; 13. an adapter hole; 14. a slide hole; 15. a chuck; 16. a support; 17. a collar; 18. a clamping rod; 19. a limiting plate; 20. a return spring; 21. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the automatic stacker crane comprises a stacker crane body 1, a first hydraulic cylinder 2 is welded at the bottom of the stacker crane body 1, a clamping box 3 is welded at the bottom end of the first hydraulic cylinder 2, a driving motor 5 is welded at the left side of the clamping box 3, an output shaft of the driving motor 5 penetrates through the left side of the clamping box 3 and extends to the inside of the clamping box 3, a double-shaft lead screw 6 is welded on the output shaft of the driving motor 5, the right end of the double-shaft lead screw 6 penetrates through the inner wall of the right side of the clamping box 3 and extends to the outside of the clamping box 3, a chuck 15 is welded at the right end of the double-shaft lead screw 6, a plurality of clamping grooves 21 are annularly and equidistantly arranged on the chuck 15, a positioning assembly is arranged at the top of the clamping box 3 and matched with the corresponding clamping grooves 21, two nuts 7 are in threaded connection on the double-shaft lead screw 6, and connecting rods 8 are welded at the bottoms of the two nuts 7, second hydraulic cylinder 9 has all been welded to the bottom of two connecting rods 8, splint 10 has all been welded to the one end that two second hydraulic cylinders 9 are close to each other, the bottom of two splint 10 all runs through the bottom inner wall of centre gripping case 3 and extends to the below of centre gripping case 3, adaptation hole 13 has all been seted up on the left side inner wall of centre gripping case 3 and the right side inner wall, the one end that two second hydraulic cylinders 9 kept away from each other extends to in two adaptation holes 13 respectively, locating component includes support 16, the lantern ring 17, kelly 18 and limiting plate 19, support 16 welds the top at centre gripping case 3, the right-hand member at support 16 is welded to the lantern ring 17, lantern ring 17 slip cap is established on kelly 18, limiting plate 19 rotates the top of connecting at kelly 18 through the axle, limiting plate 19 contacts with the top of support 16, kelly 18 cooperatees with draw-in groove 21.

Borrow by above-mentioned structure, can drive centre gripping case 3 and two splint 10 through setting up first pneumatic cylinder 2 and carry out the downstream, through the transmission between driving motor 5 and two splint 10, can adjust the opening distance of two splint 10, convenient operation is swift, time saving and labor saving, improve the application scope of hacking machine main part 1, through setting up the spacing cooperation that clamps between locating component and the draw-in groove 21, can carry out spacing fixed to the rotation of biax lead screw 6, just can fix the position of two second pneumatic cylinders 9 on the same principle, can make two second pneumatic cylinders 9 and two splint 10 more stable after centre gripping distance adjusts.

The utility model discloses in, the top welding of centre gripping case 3 has two telescopic links 4, and the top of two telescopic links 4 is all welded on hacking machine main part 1, and the lift that can make centre gripping case 3 through setting up telescopic link 4 is more stable.

The utility model discloses in, seted up slide opening 14 on the bottom inner wall of centre gripping case 3, the bottom of two splint 10 all run through slide opening 14 and with the inner wall sliding connection of slide opening 14, can carry out stable slip spacing and slip support to splint 10 through seting up slide opening 14.

The utility model discloses in, the welding has the steady axle 11 on the left side inner wall of centre gripping case 3, the right-hand member of steady axle 11 run through two connecting rods 8 and with the right side inner wall welding of centre gripping case 3, the slip cap is equipped with two sliding rings 12 on the steady axle 11, the bottom welding of sliding ring 12 is at the top of corresponding splint 10, it is more stable to make the removal of connecting rod 8 through setting up steady axle 11, through sliding ring 12 and the spacing cooperation of slip between the steady axle 11, can carry out stable sliding support to splint 10.

The utility model discloses in, the cover is equipped with reset spring 20 on the kelly 18, and the top welding of reset spring 20 is in the bottom of limiting plate 19, and the bottom welding of reset spring 20 is at the top of lantern ring 17, can drive kelly 18 through setting up reset spring 20 and remove downwards and reset.

The working principle is as follows: when in use, at first, the driving motor 5 is started, when the driving motor 5 rotates, the double-shaft lead screw 6 can be driven to rotate, when the double-shaft lead screw 6 rotates, the screw thread connection cooperation between the double-shaft lead screw 6 and the nut 7 is passed through, two connecting rods 8 can be driven to be close to or away from each other, when two connecting rods 8 are close to or away from each other, two second hydraulic cylinders 9 and two clamp plates 10 can be driven to be close to or away from each other, when two second hydraulic cylinders 9 and two clamp plates 10 are close to or away from each other, the opening distance adjustment of the two clamp plates 10 can be realized, thereby two clamp plates 10 can be adapted to clamping of goods of different sizes, the operation is convenient and fast in such a way, time and labor are saved, the application range of the stacker body 1 is improved, then after the distance adjustment of the two clamp plates 10 is completed, the limiting plates 19 can be separated from the contact with the top end of the bracket 16 by rotating the limiting plates 19, at this time, the elastic reset characteristic of the reset spring 20 can drive the clamping rod 18 to move downwards and clamp into the corresponding clamping groove 21 arranged on the clamping rod 15, after the clamping rod 18 and the clamping groove 21, the clamping of the limiting plate can be capable of clamping the chuck 15 and the limiting plate can be more convenient for the two clamp plates to rotate the double-shaft 6 and the two clamp plates 6, the two clamp plates can be rotated, the two clamp plates 9, the double-shaft 6, the two clamp plates can be more convenient for the two clamp plates to rotate, the two clamp plates to rotate the two clamp plates and the two clamp plates to rotate, the two clamp plates to stabilize the two clamp plates 9, the double-shaft lead screw.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automatic stacker crane comprises a stacker crane body (1) and is characterized in that a first hydraulic cylinder (2) is fixedly connected to the bottom of the stacker crane body (1), a clamping box (3) is fixedly connected to the bottom end of the first hydraulic cylinder (2), a driving motor (5) is fixedly connected to the left side of the clamping box (3), an output shaft of the driving motor (5) penetrates through the left side of the clamping box (3) and extends to the inside of the clamping box (3), a double-shaft lead screw (6) is fixedly connected to the output shaft of the driving motor (5), the right end of the double-shaft lead screw (6) penetrates through the inner wall of the right side of the clamping box (3) and extends to the outside of the clamping box (3), a chuck (15) is fixedly connected to the right end of the double-shaft lead screw (6), a plurality of clamping grooves (21) are formed in the chuck (15) at equal intervals in an annular shape, a positioning assembly is arranged at the top of the clamping box (3), the positioning assembly is matched with the corresponding clamping grooves (21), two nuts (7) are in threaded connection with the double-shaft lead screw (6), connecting rods (8) are fixedly connected to the bottoms of the two nuts (7), connecting rods (8), two hydraulic cylinders (9) are fixedly connected to the bottom ends of the two clamping boxes (10), and extend to the clamping box (10) close to the bottom end of the clamping box (3), all seted up on the left side inner wall of centre gripping case (3) and the right side inner wall adaptation hole (13), the one end that two second pneumatic cylinders (9) kept away from each other extends to in two adaptation holes (13) respectively.

2. An automatic hacking machine according to claim 1, characterized in that the top of the clamping box (3) is fixedly connected with two telescopic rods (4), the top ends of both telescopic rods (4) being fixedly connected to the hacking machine body (1).

3. An automatic stacker crane according to claim 1, characterized in that a sliding hole (14) is formed in the inner wall of the bottom of the clamping box (3), and the bottom ends of the two clamping plates (10) penetrate through the sliding hole (14) and are connected with the inner wall of the sliding hole (14) in a sliding manner.

4. The automatic stacker crane according to claim 1, wherein a stabilizing shaft (11) is fixedly connected to the inner wall of the left side of the clamping box (3), the right end of the stabilizing shaft (11) penetrates through the two connecting rods (8) and is fixedly connected with the inner wall of the right side of the clamping box (3), two sliding rings (12) are slidably sleeved on the stabilizing shaft (11), and the bottoms of the sliding rings (12) are fixedly connected to the tops of the corresponding clamping plates (10).

5. The automatic stacker according to claim 1, wherein the positioning assembly comprises a support (16), a sleeve ring (17), a clamping rod (18) and a limiting plate (19), the support (16) is fixedly connected to the top of the clamping box (3), the sleeve ring (17) is fixedly connected to the right end of the support (16), the sleeve ring (17) is slidably sleeved on the clamping rod (18), the limiting plate (19) is rotatably connected to the top end of the clamping rod (18), the limiting plate (19) is in contact with the top of the support (16), and the clamping rod (18) is matched with the clamping groove (21).

6. An automatic palletizer according to claim 5, wherein a return spring (20) is sleeved on the jamming rod (18), the top end of the return spring (20) is fixedly connected to the bottom of the limiting plate (19), and the bottom end of the return spring (20) is fixedly connected to the top of the lantern ring (17).