CN105460629A - Folded plate disassembling mechanism for stacking machine - Google Patents

Abstract

The invention relates to an unstacking disc mechanism of a stacker, comprising an outer support and an unstacking disc device installed in the outer support, the unstacking disc device slides on the outer support through a slider structure and passes through a driving device on the outer support Drive to realize lifting and sliding; the outer support is composed of outer columns, top beams and outer longitudinal beams. The longitudinal beams, the middle and outer longitudinal beams and the lower outer longitudinal beams; the ends of the top beams on both sides are fixedly connected with the sliding posts that match the slider structure, and the sliding posts are located on the inner side of the outer longitudinal beams; the stacking disc device includes A bracket, a clamping structure is installed on the bracket, and the clamping structure includes a clamping hand structure installed on the inside of the column and a driving structure for driving the clamping hand structure; the slider structure includes a slider bracket and a pulley structure on the slider bracket. The invention has simple structure, reliable operation and low cost.

Description

Stacker unstack mechanism

technical field

The invention relates to the technical field of logistics transportation packaging, in particular to a stacker for turnover boxes of electric meters, concentrators and other devices.

Background technique

Nowadays, logistics technology has attracted more and more attention, and warehouses play a key role in the logistics system. The stacker plays the role of storing goods in the whole system, which is an indispensable link in the automatic three-dimensional warehouse. The stacker technology is the core of the entire automated warehouse technology. At present, single-phase ammeters, three-phase ammeters, concentrators and other devices are packaged in turnover boxes. The turnover boxes need to be stacked on trolleys or unstacked from trolleys. Stackers are indispensable equipment. However, the stacker in the prior art has a large investment cost, complex structure, inconvenient operation, low work efficiency, and certain limitations in handling; The turnover box is transported, its reliability is not high, the range of clamping action is large, its operation stability is not high, it is easy to generate vibration and damage the internal components; The lifting and placing operation of the box relies on the sliding device to slide during the lifting movement. The existing sliding device adopts a special slide rail structure, which has high cost, complicated structure, and is not easy to replace.

Contents of the invention

In view of the above-mentioned shortcomings of the existing stackers used for the above-mentioned component turnover boxes, the applicant provides a stacker unstacking mechanism with reliable operation, high efficiency and low cost.

The technical scheme adopted in the present invention is as follows:

An unstacking disc mechanism of a stacker, comprising an outer bracket and an unstacking disc device installed in the outer bracket, the unstacking disc device slides on the outer bracket through a slider structure and is driven by the outer bracket The device is driven to realize lifting and sliding;

The outer support is composed of outer columns, top beams and outer longitudinal beams, the lower surfaces of the two vertical top beams are fixedly connected with top longitudinal beams, and the outer longitudinal beams are installed between the longitudinal outer columns, and the outer longitudinal beams include upper The outer longitudinal beams, the middle outer longitudinal beams and the lower outer longitudinal beams; the ends of the top beams on both sides are fixedly connected with sliding columns that cooperate with the slider structure, and the sliding columns are located on the inner side of the outer longitudinal beams;

The driving device includes a lifting motor fixed on the top beam by means of a top mounting plate, and the upper surfaces of the top mounting plates on both sides jointly hinge the two ends of the sprocket rod, and one end of the sprocket rod has a The chain is synchronously connected with the first sprocket of the lifting motor, and the inner side of the first sprocket and the other end are respectively provided with the second sprocket synchronously connected with the third sprocket at the lower end of the sliding column through the second transmission chain. Two sprockets, the second transmission chain is wound on the third sprocket and the second sprocket, and its upper and lower ends are fixedly connected to the slider structure respectively;

The stacking disc device includes a bracket composed of a column and a crossbeam fixedly connected, a clamping structure is installed on the bracket, the beam includes an upper beam and a lower beam connected between the columns on both sides, and the clamping structure includes a clamping hand structure installed inside the column and a driving structure for driving the clamping hand structure;

The driving structure includes a motor fixed on the lower beam, and a first mounting plate fixed on the upper surface of the upper beam. The motor drives the rotating shaft, and the upper end of the rotating shaft passes through the first mounting plate and is fixed to the rotating arm. The two ends of the arm are respectively hinged with connecting rods, the end of the connecting rod is hinged with one end of the rotating arm, and the other end of the rotating arm is fixedly connected to the upper end of the rotating rod, and the rotating rod runs through the upper longitudinal beam fixed on the upper surface of the upper beam and The lower longitudinal beam fixedly connected to the inner side of the column, the rotating rod is rotationally connected with the upper longitudinal beam and the lower longitudinal beam, and the lower end of the rotating rod is connected with the clamping hand structure;

The clamping hand structure includes short arms respectively hinged to the two ends of the lower longitudinal beam, and a clamping rod hinged between the two short arms. The end of the short arm is fixedly connected to the lower end of the rotating rod. 1. A parallelogram swing structure is formed between the clamping rod and the lower longitudinal beam, and the clamping rod is provided with a clamping flange;

The slider structure includes a slider bracket, a pulley structure on the slider bracket;

The slider bracket includes a supporting plate of L-shaped structure, side plates are fixedly connected to both sides, and the side plates have mounting heads protruding forward, and second mounting heads are fixedly connected between the mounting heads of the two side plates The mounting plate, the middle part of the second mounting plate has mounting holes and U-shaped through grooves positioned on both sides of the mounting holes; the bottom plate device of the supporting plate has a mounting shaft for fixing the chain;

The pulley structure includes a middle pulley that is rotated in the mounting hole, two side wheels that are rotated in the U-shaped channel, the first axle of the middle pulley is parallel to the surface of the second mounting plate and In a horizontal setting, the second axle of the side wheels is perpendicular to the surface of the second mounting plate; there is a rolling clamping space between the side wheels and the wheel surface of the middle pulley.

As a further improvement of the above technical solution:

The upper surface of the first mounting plate is fixedly connected with a mounting bracket with a door-shaped structure, and a boss-shaped limiting block is installed between the mounting bracket and the first mounting plate, and the limiting block is located on one side of the rotating arm;

The rotating rods located on both sides of the bracket are respectively rotatably connected to the upper longitudinal beams on both sides of the bracket, and the connection points of the rotating rod and the upper longitudinal beams are relatively located on the diagonal formed between the two upper longitudinal beams;

The second axle of the side wheel is fixed on the second mounting plate by means of a fixing plate;

Both ends of the first axle of the middle pulley are fixedly connected to the second mounting plate by means of bolts.

The beneficial effects of the present invention are as follows:

The invention has the advantages of simple structure, reliable operation and low cost; the operation range of the unstacking disc device on the turnover box is small, and its operation is stable, which avoids the damage to the components in the turnover box by the original clamping method; the slider structure passes through the side The pulley and the middle pulley slide on the sliding column, the structure is simple, the pulleys are easy to replace, and the cost is low; there is no need to process the chute on the sliding column, and it can be installed directly, and the installation efficiency is high and the installation cost is low.

Description of drawings

Fig. 1 and Fig. 2 are three-dimensional structure diagrams of the present invention.

Fig. 3 and Fig. 4 are simplified three-dimensional structure diagrams of the present invention.

Fig. 5 is a three-dimensional structural view of the stacking disc device of the present invention.

Fig. 6 is a front view of the unstacking tray device of the present invention.

FIG. 7 is a top view of FIG. 6 .

Fig. 8 and Fig. 9 are simplified three-dimensional structure diagrams of the unstacking tray device.

Figure 10 is a simplified top view of the unstacking tray device.

Fig. 11 and Fig. 12 are three-dimensional structural diagrams of the slider structure of the present invention.

Fig. 13 is a front view of the slider structure of the present invention.

Fig. 14 is a right side view of Fig. 13 .

Fig. 15 is a simplified three-dimensional structure diagram of the slider structure of the present invention.

Fig. 16 is a structural diagram of Fig. 15 in an exploded state.

Fig. 17 is a three-dimensional structure diagram of the pulley bracket in the slider structure.

FIG. 18 is a structural diagram of the exploded state of FIG. 17 .

In the figure: 1, outer bracket; 11, outer column; 12, top beam; 13, lower outer longitudinal beam; 14, top longitudinal beam; 15, middle and outer longitudinal beam; 16, upper outer longitudinal beam; 17, sliding column; 2 , driving device; 21, lifting motor; 22, sprocket rod; 23, second sprocket; 24, first sprocket; 25, top mounting plate; 26, sprocket seat; 27, second transmission chain; 28, The third sprocket; 29, the first transmission chain; 3, the stacking disc device; 31, the column; 32, the upper beam; 33, the lower beam; 34, the first installation plate; 35, the installation bracket; 36, the limit block 37, connecting rod; 38, rotating arm; 39, upper longitudinal beam; 310, rotating rod; 311, lower longitudinal beam; 312, motor; , rotating arm; 316, short arm; 4, slider structure; 41, side plate; 411, mounting plate head; 42, support plate; 43, second mounting plate; 431, mounting hole; 432, U-shaped through groove; 44. Installation shaft; 45. Side wheels; 46. Middle pulley; 47. Fixed plate; 48. First wheel shaft; 49. Second wheel shaft; 410. Clamping space.

detailed description

The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

As shown in Figures 1 to 4, the unstacking disc mechanism of the stacker of the present embodiment includes the outer support 1 and the unstacking disc device 3 installed in the outer support 1, and the unstacking disc device 3 slides through the slider structure 4 Installed on the outer support 1 and driven by the drive device 2 on the outer support 1 to realize lifting and sliding;

The outer support 1 is composed of outer columns 11, top beams 12 and outer longitudinal beams. The lower surfaces of the two vertical top beams 12 are fixed with top longitudinal beams 14, and the outer longitudinal beams are installed between the longitudinal outer columns 11. The outer longitudinal beams include upper The outer longitudinal beam 16, the middle outer longitudinal beam 15 and the lower outer longitudinal beam 13; the ends of the top cross beams 12 on both sides are fixedly connected with sliding columns 17 matched with the slider structure 4, and the sliding columns 17 are located on the inner side of the outer longitudinal beams;

The driving device 2 includes a lifting motor 21 fixed on the top beam 12 by means of a top mounting plate 25, and the upper surfaces of the top mounting plates 25 on both sides are jointly hinged to the two ends of the sprocket bar 22, and one end of the sprocket bar 22 has a The first sprocket 24 which is synchronously connected with the lifting motor 21 by the first conveyor chain 29 has a third sprocket 28 passing through the second conveyor chain 27 and the lower end of the sliding column 17 at the inner side of the first sprocket 24 and the other end respectively. Synchronously connected second sprocket 23, the third sprocket 28 is affixed to the lower end of the sliding column 17 by means of the sprocket seat 26, and the second transmission chain 27 is wound on the third sprocket 28 and the second sprocket 23. The upper and lower ends are fixedly connected with the upper and lower slider structures 4 respectively.

When the driving device 2 is working, it relies on the lifting motor 21 to drive the first transmission chain 29 to rotate, and the first transmission chain 29 drives the sprocket bar 22 to rotate, and the second sprocket 23 at the two ends of the sprocket bar 22 drives the slider through the second transmission chain 27 The structure 4 slides on the sliding column 17 .

As shown in Figures 5 to 10, the unstacking tray device 3 includes a bracket composed of a column 31 fixedly connected to a crossbeam, a clamping structure is installed on the bracket, and the beam includes an upper beam 32 and a lower beam connected between the columns 31 on both sides. 33. The clamping structure includes a clamping hand structure installed inside the column 31 and a driving structure for driving the clamping hand structure;

The driving structure includes a motor 312 fixed on the lower beam 33, a first mounting plate 34 fixed on the upper surface of the upper beam 32, the motor 312 drives the rotating shaft 314, and the upper end of the rotating shaft 314 passes through the first mounting plate 34 and is fixed to the rotating arm 315, the two ends of the rotating arm 315 are respectively hinged with the connecting rod 37, the end of the connecting rod 37 is hinged with one end of the rotating arm 38, the other end of the rotating arm 38 is fixedly connected to the upper end of the rotating rod 310, and the rotating rod 310 runs through the upper beam 32 The upper longitudinal beam 39 fixed on the upper surface and the lower longitudinal beam 311 fixed on the inner side of the column 31, the rotating rod 310 is rotationally connected with the upper longitudinal beam 39 and the lower longitudinal beam 311, and the connecting point of the rotating rod 310 is opposite to the upper longitudinal beam 39 Located on the diagonal line formed between the two upper longitudinal beams 39; the lower end of the rotating rod 310 is connected with the clamping hand structure;

The clamping hand structure includes a short arm 316 hinged to the two ends of the lower longitudinal beam 311, a clamping rod 313 hinged between the two short arms 316, the end of the short arm 316 is fixedly connected to the lower end of the rotating rod 310, and the two short arms 316. A parallelogram swing structure is formed between the clamping rod 313 and the lower longitudinal beam 311. The entire parallelogram swinging structure swings with the rotation of the rotating rod 310. The clamping rod 313 has a clamping flange 3131, and the clamping rod 313 When swinging, the clamping flange 3131 realizes the operation of inserting into the turnover box or retracting from the turnover box.

The upper surface of the first mounting plate 34 is affixed with the mounting bracket 35 of the door-shaped structure, and a boss-shaped limiting block 36 is installed between the mounting bracket 35 and the first mounting plate 34, and the limiting block 36 is located on one side of the rotating arm 315. , the limit block 36 defines the upper and lower positions by the screws in the mounting bracket 35 and the first mounting plate 34, the limit block 36 is in the shape of a boss, and when its height is different, the distance between its side and the rotating arm 315 changes, thereby limiting the rotation The angle by which the arm 315 is turned.

When the disc stacking device 3 is working, the height of the limit block 36 is adjusted to adjust the rotation angle range of the rotating arm 315; the motor 312 drives the rotating arm 315 to rotate through the rotating shaft 314, and the two ends of the rotating arm 315 drive the rotating rod 310 to rotate through the connecting rod 37 , the rotating rod 310 drives the clamping rod 313 to swing, and the clamping flange 3131 of the clamping rod 313 realizes the operation of inserting into the turnover box or retracting from the turnover box, thereby realizing the clamping and releasing of the turnover box.

The unstacking disc device 3 has simple structure, reliable operation, low cost, small range of operation on the turnover box, and stable operation, which avoids damage to the components in the turnover box by the original clamping method.

As shown in Figures 11 to 18, the slider structure 4 includes a slider bracket and a pulley structure on the slider bracket; the slider bracket includes a support plate 42 of an L-shaped structure, and side plates 41 are fixedly connected to both sides thereof. The side plate 41 has a mounting head 411 protruding forward, and a second mounting plate 43 is fixedly connected between the mounting heads 411 of the two side plates 41. On the front side, the middle part of the second mounting plate 43 has a mounting hole 431 and a U-shaped through groove 432 positioned on both sides of the mounting hole 431; the bottom plate device of the supporting plate 42 has a mounting shaft 44 for fixing the second transmission chain 27;

The pulley structure comprises, a middle part pulley 46 of a rotating device in the mounting hole 431, the two ends of the first axle 48 of the middle part pulley 46 are fixedly connected with the second mounting plate 43 by bolts; The wheel 45 and the second axle 49 of the side wheel 45 are fixed on the second mounting plate 43 by means of the fixing plate 47 . The first axle 48 of the middle part pulley 46 is parallel to the surface of the second mounting plate 43 and is arranged horizontally, and the second axle 49 of the side wheel 45 is perpendicular to the surface of the second mounting plate 43; There is a rolling clamping space 410 in which the sliding column 17 is rolled and clamped and slides on the sliding column through the side wheel 45 and the middle pulley 46 .

The slider structure 4 slides on the sliding column 17 through the side wheels 45 and the middle pulley 46. The structure is simple, the pulleys are easy to replace, and the cost is low; the sliding column 17 does not need to process a chute and can be directly installed, and its installation efficiency is high. low cost.

The above description is an explanation of the present invention, not a limitation of the invention. For the limited scope of the present invention, refer to the claims. The present invention can be modified in any form without violating the spirit of the present invention.

Claims (5)

1. piler unfold a disc mechanism, it is characterized in that:

What comprise device in outboard support (1) and outboard support (1) unfolds dish device (3), described in unfold dish device (3) upper and driven by the actuating device (2) of (1) on outboard support and realize lifting carriage in described outboard support (1) by slide block structure (4) carriage;

Described outboard support (1) is made up of outer column (11), head piece (12) and exterior beam, the lower surface of longitudinal two head pieces (12) is connected with top longeron (14), exterior beam described in device between longitudinal outer column (11), described exterior beam comprises exterior beam (16), middle exterior beam (15) and lower exterior beam (13); The end of both sides head piece (12) is connected with the traveller (17) coordinated with described slide block structure (4) respectively, and described traveller (17) is positioned at the inner side of described exterior beam;

Described actuating device (2) comprises and is fixed in lifting motor (21) on described head piece (12) by top adapter plate (25), the two ends of the common hinged sprocket wheel bar (22) of upper surface of the top adapter plate (25) of both sides, one end of sprocket wheel bar (22) is with the first sprocket wheel (24) by the first conveyer chain (29) and described lifting motor (21) synchronized links, in the inner side of described first sprocket wheel (24) and the other end thereof respectively with by second sprocket wheel (23) of the second conveyer chain (27) with the 3rd sprocket wheel (28) synchronized links of described traveller (17) lower end, described second conveyer chain (27) is wound on described 3rd sprocket wheel (28) and the second sprocket wheel (23), its upper and lower two ends are affixed with described slide block structure (4) respectively,

Described dish device (3) that unfolds comprises by column (31) and the affixed support formed of crossbeam, support is provided with clamp structure, described crossbeam comprises and is connected to entablatrance (32) between described two heel posts (31) and cross sill (33), and described clamp structure comprises the holding hand structure being installed on described column (31) inner side and the drive configuration driving described holding hand structure;

Described drive configuration, comprise the motor (312) be fixed on cross sill (33), be fixed in first adapter plate (34) of entablatrance (32) upper surface, described motor (312) drive shaft (314), the affixed pivot arm of described first adapter plate (34) (315) is run through in the upper end of rotating shaft (314), the two ends articulated linkage (37) respectively of pivot arm (315), the end of connecting rod (37) and one end of pivoted arm (38) hinged, the other end of pivoted arm (38) is fixed in the upper end of bull stick (310), described bull stick (310) runs through lower longeron (311) affixed inside the affixed upper longeron (39) of entablatrance (32) upper surface and column (31), bull stick (310) is all rotationally connected with upper longeron (39) and lower longeron (311), the lower end of bull stick (310) and described holding hand anatomical connectivity,

Described holding hand structure, comprises the galianconism (316), two hinged respectively with lower longeron (311) two ends

Supporting rod (313) hinged between galianconism (316), the end of described galianconism (316) and the lower end of described bull stick (310) affixed, form parallelogram between two galianconism (316), supporting rod (313) and lower longeron (311) and swing structure, with clamped flanges (3131) on described supporting rod (313);

Described slide block structure (4) comprises the pulley structure on slider bracket, slider bracket;

Described slider bracket comprises, the stay bearing plate (42) of one L-type structure, its both sides are connected with side plate (41), side plate (41) is with the installation wrench (411) stretched out forward, be connected with the second adapter plate (43) between the installation wrench (411) of biside plate (41), the middle part of described second adapter plate (43) is with mounting hole (431) and the U-shaped groove (432) being positioned at mounting hole (431) both sides; The bottom plate apparatus of described stay bearing plate (42) has the installation shaft (44) for fixing chain;

Described pulley structure comprises, the middle part pulley (46) of one wheel word in described mounting hole (431), the side wheel (45) of two wheel words in described U-shaped groove (432), first wheel shaft (48) at described middle part pulley (46) is parallel to the second adapter plate (43) surface and is in and is horizontally disposed with, and the second wheel shaft (49) relatively described second adapter plate (43) surface of described side wheel (45) is vertical; With rolling grasping part (410) between the wheel face at two side wheels (45) and described middle part pulley (46).

2. unfold disc mechanism according to piler according to claim 1, it is characterized in that: the upper surface of described first adapter plate (34) is connected with the mounting bracket (35) of portal structures, between mounting bracket (35) and the first adapter plate (34), device has boss shape limiting stopper (36), and described limiting stopper (36) is positioned at the side of described pivot arm (315).

3. unfold disc mechanism according to piler according to claim 1, it is characterized in that: the described bull stick (310) being positioned at described support both sides is rotationally connected with the described upper longeron (39) of support both sides respectively, bull stick (310) is relative with the point of connection of upper longeron (39) to be on the diagonal line that formed between longeron (39) on described two.

4. according to the slide block structure of piler according to claim 1, it is characterized in that: second wheel shaft (49) of described side wheel (45) is fixed on described second adapter plate (43) by adapter plate (47).

5., according to the slide block structure of piler according to claim 1, it is characterized in that: the first wheel shaft (48) two ends of middle part pulley (46) by bolt and described second adapter plate (43) affixed.