CN208453973U - Improved sheet piler - Google Patents

Abstract

The utility model provides a kind of improved sheet piler, including rack, two width adjustment mechanisms and length adjustment mechanism；The opposite two sides for being installed on rack of two width adjustment mechanisms, for being limited in the direction of the width to several plates, the opposite both ends for being installed on rack of length adjustment mechanism, for being limited in the longitudinal direction to several plates, spacing is clamped by length adjustment mechanism adjustment length, to be suitable for the plate of different length；Two width adjustment mechanisms and length adjustment mechanism combine to form a limit space, and several plates are input to above limit space one by one from the input terminal of improved sheet piler, and fall under gravity into this limit space and be fitly stacked into a pile.Improved sheet piler using the above structure is suitable for the stacking of different size plate, and stacks more neat.

Description

Improved sheet piler

Technical field

The utility model relates to sheet fabrication production line, in particular to a kind of improved sheet piler.

Background technique

Currently, metal coiled material (such as aluminium sheet) needs to be cut into the plate of specified size, could be used in industrial production.It is horizontal to cut Machine is the equipment that the plate after a kind of pair of uncoiling is sheared comprising a sheet shearing that can be will be fed into is certain length Rotary flying shears, and be arranged in front of rotary flying shears be used to convey shearing after plate conveyer.It is conveyed from conveyer Plate out needs to stack neatly, so that the plate to whole pile is packed and is transported.Existing sheet piler does not adapt to not The stacking of same specification plate, and the uniformity stacked is undesirable, so that subsequent packaging is affected, it is outer after also reducing packaging Appearance quality.

Utility model content

In view of the above, the utility model provides a kind of improved sheet piler, which is suitable for difference The stacking of stock board, and stack more neat.

The utility model relates to technical solution:

A kind of improved sheet piler, including rack, two width adjustment mechanisms and length adjustment mechanism；

The opposite two sides for being installed on rack of two width adjustment mechanisms, for being limited in the direction of the width to several plates, By two width adjustment mechanisms, relatively symmetrically adjustment width clamps spacing, to be suitable for the plate of different in width；

The opposite both ends for being installed on rack of length adjustment mechanism pass through for limiting in the longitudinal direction to several plates Length adjustment mechanism adjustment length clamps spacing, to be suitable for the plate of different length；

Two width adjustment mechanisms and length adjustment mechanism combine to form a limit space, and several plates are from improved pile The input terminal of trigger is input to one by one above limit space, and is fallen under gravity into this limit space and fitly stacked At a pile.

Further, the length adjustment mechanism includes fixed baffle, flapper, linking arm and sliding driving device, Fixed baffle is fixedly installed in the input terminal of rack, and the upper end of fixed baffle has an inclined-plane, and lower end has a vertical plane, with It glides for plate through inclined-plane, flapper is fixed in the bottom side of linking arm, and the vertical plane of flapper and fixed baffle In parallel, fixed baffle and flapper form a grasping part, and sliding driving device is for driving flapper along perpendicular to solid Determine the sliding of baffle direction.

Further, the sliding driving device include supporting beam, it is sliding case, sliding case actuator, sprocket wheel axle bed, driven Sprocket wheel and chain, the both ends of supporting beam are respectively and fixedly connected in the both ends of rack, are slided case sliding sleeve and are set in supporting beam, linking arm is solid It is connected to sliding bottom portion, sliding case actuator is fixed in supporting beam one end, and driven sprocket is rotatably set up in by sprocket wheel axle bed The other end of supporting beam, one end of chain are fixed in one end of sliding case, and the other end of chain is fixed in the opposite end of sliding case, And chain, rotating around being set on the drive sprocket and driven sprocket of sliding case actuator, supporting beam is hollow square tube, supporting beam Both ends be equipped with opening, the uplink section of chain is located above supporting beam, and the downlink section of chain is open by two is arranged in supporting beam It is interior.

Further, the both ends open of the sliding case, the two sides for sliding case offer service hatch, slide and be equipped in case Two rollers, two rollers are pivotally received in supporting beam.

Further, brake gear is additionally provided on the sliding case, brake gear includes brake actuator and brake disc, Brake actuator is fixed in the top surface of sliding case, and the elevating lever for the actuator that brakes stretches in sliding case, and the bottom end of elevating lever is solid It is connected to brake disc.

Further, each width adjustment mechanism includes adjusting frame, width grip block and frame driving dress It sets, adjusts the top beam of frame to both ends and stretch out preset length, the extension end bottom surface of top beam is connected with sliding block, at the both ends of rack top surface It is respectively and fixedly connected with the sliding rail being oppositely arranged two-by-two, adjusts the sliding rail that frame is slidably mounted on rack both ends by the sliding block at its both ends On, two adjusting frames opposite can be slidably mounted to rack two sides by respective frame driving device respectively, and be located at machine Between two support legs of frame, each width grip block is fixed in each inside for adjusting base of frame, between two width grip blocks A width grasping part is formed, the upper end of each width grip block has inclined-plane, and lower end has vertical plane.

Further, each frame driving device include hollow shaft reducer, transmission shaft, two power steering stgears, Two lead screws, two lead screw axle beds and two screw-jointing seats, hollow shaft reducer are installed on rack side, and transmission shaft is rotationally It is arranged in hollow shaft reducer, the both ends of transmission shaft are mutually sequentially connected with two power steering stgears respectively, each electronic-controlled power steering The output end of device and one end of each lead screw are mutually sequentially connected, and the other end of each lead screw is installed on machine by each lead screw axle bed On the inner wall of every one end of frame, lead screw extends preset length from a side of rack to central rack, and each screw-jointing seat is fixed in often One adjusts the end of frame, and each screw-jointing seat is slideably bolted on each lead screw.

Further, the improved sheet piler further includes opposite two sliding support machines for being installed on each adjusting frame Structure, each sliding support mechanism include several bearing blocks, shaft, several support arms, load bearing beam, several support rollers and swing drive Dynamic device, several bearing block intervals pre-determined distance are fixedly installed in the lower surface of each top beam for adjusting frame, each shaft It is rotatably penetrated and arranged in several bearing blocks of every side, is fixed in each turn to the top interval pre-determined distance of several support arms On axis, the affixed each load bearing beam in the bottom end of several support arms of every side, several support rollers are rotatably installed on each carrying The inside of beam, the spacing between several support rollers of side and several support rollers of opposite side is less than between two width grip blocks Away from oscillatory gearing mechanism is for driving each shaft to laterally rotate predetermined angle, so as to be carried on the plate in several support rollers Material is detached from support and falls.

Further, the oscillatory gearing mechanism includes swing arm and wobble drive part, and one end of swing arm is fixed in shaft, The other end of swing arm and the piston rod of wobble drive part are hinged, and wobble drive part, which is fixed on, to be adjusted on frame.

To sum up, the improved sheet piler of the utility model is combined and to be formed by two width adjustment mechanisms and length adjustment mechanism One limit space, each plate are continuously delivered to improved sheet piler by conveyer, and each plate is due to gravity Effect is fallen into limit space, forms the whole pile plate neatly stacked；Pass through two width adjustment mechanisms and length adjustment machine The size in structure adjustable limit space, to be suitable for the plate of different size.

Detailed description of the invention

Fig. 1 is schematic view of the front view when the improved sheet piler of the utility model uses；

Broken section structural schematic diagram when the improved sheet piler of Fig. 2 the utility model uses；

Fig. 3 is that the improved sheet piler of the utility model is installed on the overlooking structure diagram behind ground；

Fig. 4 is schematic cross-sectional view of the improved sheet piler shown in Fig. 3 along line A-A；

Fig. 5 is the schematic cross-sectional view of the first use state of the improved sheet piler of the utility model；

Fig. 6 is the schematic cross-sectional view of the second use state of the improved sheet piler of the utility model；

Fig. 7 is the schematic cross-sectional view of the third use state of the improved sheet piler of the utility model.

Specific embodiment

Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear Chu is fully described by.It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to Limit scope of protection of the utility model.

Fig. 1 and Fig. 3 is please referred to, the utility model provides a kind of improved sheet piler, for the plate after cutting cross cut shears Material 100 stack neatly, and the plate 100 of the whole pile after stacking neatly is transported to the side of equipment, to facilitate fork truck Transport.The improved sheet piler includes 1, two width adjustment mechanism 2 of rack, length adjustment mechanism 3, one or two pile wooden handcart 4, elevator 5, central guide track group 6 and side rail group 7.

There are four support legs for the tool of rack 1, and are fixed in the rectangular frame on four support leg tops.

The opposite two sides for being installed on 1 extending direction of rack of two width adjustment mechanisms 2, for several plates 100 in width Direction upper limit is spent, relatively symmetrically adjustment width clamps spacing by two width adjustment mechanisms 2, to be suitable for different in width Plate 100.

The opposite both ends for being installed on rack 1 of length adjustment mechanism 3, for being limited in the longitudinal direction to several plates 100, Spacing is clamped by 3 adjustment length of length adjustment mechanism, to be suitable for the plate 100 of different length.

Two width adjustment mechanisms 2 and length adjustment mechanism 3 combination formed a limit space 200, several plates 100 from The input terminal of improved sheet piler is input to the top of limit space 200, and fall under gravity into this limit space 200 and Fitly it is stacked into a pile.

Elevator 5 is set to 1 lower section of rack, is connected with central guide track group 6, central guide track group 6 on the loading plate of elevator 5 Including two central guide tracks being parallel to each other.

When pile wooden handcart 4 is arranged one, pile wooden handcart 4 is slidably mounted in central guide track group 6, and side rail group 7 is fixed in The side of rack 1, side rail group 7 includes two side rails being parallel to each other, when elevator 5 drops to predeterminated position, Central guide track group 6 is docked with side rail group 7, so that pile wooden handcart 4 is moved in side rail group 7 along central guide track group 6.

When pile wooden handcart 4 is arranged two, side rail group 7 is correspondingly arranged two groups, and a pile wooden handcart 4 is slidably mounted on middle part In guide rail group 6, another pile wooden handcart 4 is slidably mounted in one group of side rail group 7, two groups of side rail groups 7 be respectively and fixedly connected in The two sides of rack 1, when elevator 5 drops to predeterminated position, the both ends of central guide track group 6 respectively with two groups of side rail groups 7 Docking, so that pile wooden handcart 4 is moved in any group of side rail group 7 along central guide track group 6.

In use, needing to place support underframe 8 on pile wooden handcart 4, so that plate 100 is stacked on support underframe 8, it is convenient for fork truck It carries.

Please refer to Fig. 2 and Fig. 4, it is noted that the oblique line of the lead screw 27 in Fig. 4 indicates threaded line rather than hatching.Length adjustment Mechanism 3 includes fixed baffle 9, flapper 10, linking arm 11 and sliding driving device 12, and fixed baffle 9 is fixedly installed in machine The input terminal of frame 1, the upper end of fixed baffle 9 have an inclined-plane, and lower end has a vertical plane, so that plate 100 is through under inclined-plane Sliding, flapper 10 is fixed in the bottom side of linking arm 11, and flapper 10 is parallel with the vertical plane of fixed baffle 9, Gu Determine the length that the clamping spacing between baffle 9 and flapper 10 is plate 100, sliding driving device 12 is for driving active catch Plate 10 and linking arm 11 are slided along perpendicular to 9 direction of fixed baffle.

Sliding driving device 12 includes supporting beam 13, sliding case 14, sliding case actuator 15, sprocket wheel axle bed 16, driven chain Wheel 17 and chain 18, the both ends of supporting beam 13 are respectively and fixedly connected in the both ends of rack 1, and are located at the middle part of rack 1, and sliding case 14 is sliding Dynamic to be sheathed in supporting beam 13, linking arm 11 is fixed in sliding 14 bottom of case, and sliding case actuator 15 is fixed in supporting beam 13 1 End, driven sprocket 17 are rotatably set up in the other end of supporting beam 13 by sprocket wheel axle bed 16, and one end of chain 18 is fixed in cunning One end of dynamic case 14, the other end of chain 18 is fixed in the opposite end of sliding case 14, and chain 18 drives rotating around sliding case is set to On the drive sprocket and driven sprocket 17 of moving part 15, supporting beam 13 is hollow square tube, and the both ends of supporting beam 13 are equipped with opening, chain The uplink section of item 18 is located at 13 top of supporting beam, and the downlink section of chain 18 is arranged in supporting beam 13 by two openings.

The both ends open of case 14 is slided, the two sides of sliding case 14 offer service hatch 19, in sliding case 14 there are two installations Roller 20, two rollers 20 are pivotally received in supporting beam 13.

Brake gear is additionally provided on sliding case 14, brake gear includes brake actuator 141 and brake disc 142, brake Actuator 141 is fixed in the top surface of sliding case 14, and the elevating lever of brake actuator 141 stretches in sliding case 14, elevating lever Bottom end is connected with brake disc 142.It is driven by brake actuator 141 and is pressed in supporting beam 13 under brake disc 142, thus will sliding Case 14 stops at predeterminated position.

Please refer to Fig. 1, Fig. 2 and Fig. 4, each width adjustment mechanism 2 include adjust frame 21, width grip block 22 and Frame driving device, the top beam 211 for adjusting frame 21 stretch out preset length to both ends, and the extension end bottom surface of top beam 211 is connected with Sliding block 212 is connected with the sliding rail 213 being oppositely arranged two-by-two at 1 top surface both ends of rack respectively, adjusts frame 21 and passes through its both ends Sliding block 212 is slidably mounted on the sliding rail 213 at 1 both ends of rack, and two adjusting frames 21 pass through respective frame driving dress respectively Setting opposite can be slidably mounted to 1 two sides of rack, and be located between two support legs of rack 1, and each width grip block 22 is affixed In each inside for adjusting 21 bottom of frame, width clamping spacing is formed between two width grip blocks 22, for accommodating plate 100 width, the upper end of each width grip block 22 have inclined-plane, and lower end has vertical plane, so that plate 100 is sliding through inclined-plane It drops down between two vertical planes.Two width grip blocks 22 form limit space 200 with flapper 10 and fixed baffle 9.

Each frame driving device includes hollow shaft reducer 24, the lead screw of power steering stgear 26, two of transmission shaft 25, two 27, two lead screw axle beds 28 and two screw-jointing seats, hollow shaft reducer 24 are installed on 1 side of rack, and transmission shaft 25 can be rotated Ground is arranged in hollow shaft reducer 24, and the both ends of transmission shaft 25 are sequentially connected with two 26 phases of power steering stgear respectively, each The output end of power steering stgear 26 and one end of each lead screw 27 are mutually sequentially connected, and the other end of each lead screw 27 passes through each silk Thick stick axle bed 28 is installed on the inner wall of every one end of rack 1, lead screw 27 from a side of rack 1 to rack 1 in the middle part of extend default length Degree, each screw-jointing seat are fixed in each end for adjusting frame 21, and each screw-jointing seat is slideably bolted on each lead screw 27. Hollow shaft reducer 24 drives transmission shaft 25 to rotate, and the rotational power of transmission shaft 25 passes through two power steering stgears 26 respectively and drives Each lead screw 27 rotates, and the rotation of each lead screw 27 drives adjusting frame 21 to correspond to along each lead screw 27 in turn and slides, to adjust Save the spacing of two width grip blocks 22.

Please see Fig. 2 to Fig. 4, improved sheet piler further includes the opposite two slidings branch for being installed on each adjusting frame 21 Support mechanism 30, each sliding support mechanism 30 includes several bearing blocks 31, shaft 32, several support arms 33, load bearing beam 34, several Support roller 35 and oscillatory gearing mechanism, several bearing blocks 31 are spaced pre-determined distance and are fixedly installed in each top for adjusting frame 21 The lower surface of end carriage, each shaft 32 are rotatably penetrated and arranged in several bearing blocks 31 of every side, the top of several support arms 33 It is fixed in each shaft 32 to end interval pre-determined distance, the affixed each load bearing beam in the bottom end of several support arms 33 of every side 34, several support rollers 35 are rotatably installed on the inside of each load bearing beam 34, several support rollers 35 and the opposite side of side Spacing between several support rollers 35 is distinguished less than the spacing of two width grip blocks 22 for being covered with the two sides of plate 100 of paper It is slideably carried in several support rollers 35 of two sides, oscillatory gearing mechanism is pre- for driving each shaft 32 to laterally rotate If angle so that be carried in several support rollers 35 be covered with paper plate 100 be detached from support and with formation state vertical drop In to limit space 200 (as shown in Figure 5), it can prevent 100 surface of plate from covering paper corrugation or falling, also plate 100 can be prevented curved Song deformation, keeps the flatness of plate 100, so that plate 100 is convenient for subsequent packages, and makes packaging quality more preferable, more attractive, Be conducive to sell and promote.

Oscillatory gearing mechanism includes swing arm 36 and wobble drive part 37, and one end of swing arm 36 is fixed in shaft 32, swing arm The piston rod of 36 other end and wobble drive part 37 is hinged, and wobble drive part 37, which is fixed on, to be adjusted on frame 21.Preferably, pendulum Angle between arm 36 and corresponding support arm 33 is 90 degree, and the hinged end of swing arm 36 is located at two insides for adjusting frame 21.Tool Body, the piston rod of each wobble drive part 37 drives each swing arm 36 to rotate predetermined angle, and the rotation of each swing arm 36 is in turn Driving each shaft 32, accordingly rotation, the rotation of each shaft 32 drive several support rollers 35 on each load bearing beam 34 around every again One shaft 32 rotates predetermined angle, at this point, several support rollers 35 of two sides are in inclination disengaged position, so that plate 100 is detached from It supports and falls, plate 100 is lower to fall behind, and the piston rod of each wobble drive part 37 is shunk, so that several support rollers 35 of two sides In horizontally-supported state.

More specifically, plate 100 is delivered to the several of two sides from the input terminal of improved sheet piler by conveyer one by one In support roller 35, under the push of conveyer, several support rollers 35 of the plate 100 along two sides are slided to 10 direction of flapper, When the front end crash of plate 100 is to flapper 10, each wobble drive part 37 drives several on each load bearing beam 34 It supports roller 35 and rotates predetermined angle around each shaft 32, so that plate 100 is detached from support, vertical drop is extremely limited under the effect of gravity In space 200.

In use, the plate 100 for being covered with film may be selected using two sliding support mechanisms 30, without using two slidings When supporting mechanism 30, several support rollers 35 of two sides are arranged to tilt disengaged position, plate 100 is directly from improved sheet piler Input terminal be delivered to the top of limit space 200 one by one, finally fall in limit space 200, in the process, plate 100 One end can be bent due to lacking support, but because of film high resilience, and film is securely pasted on 100 surface of plate without falling It falls.

Pile wooden handcart 4 is equipped with power device and parking device, and power device is for driving pile wooden handcart 4 to reciprocatingly slide, parking Device is used for the predeterminated position stopped at pile wooden handcart 4 on sliding trace.

Existing various hydraulic elevating platforms on the market can be used in elevator 5, need to only be able to achieve weight lifting, herein It repeats no more.

Improved sheet piler further includes control cabinet, is equipped with PLC controller in control cabinet, for automatic according to preset instructions The course of work of improved sheet piler is controlled, control cabinet is equipped with several control buttons, is respectively used to manually control width adjusting The working condition of mechanism 2, length adjustment mechanism 3, pile wooden handcart 4 and elevator 5.

Referring to Fig. 4, when using improved sheet piler is installed, for safety and easy to operate, liter need to be opened up on ground Drop machine accommodation groove 38 opens up pile wooden handcart accommodation groove 39 in 38 two sides of elevator accommodation groove again, and side rail group 7 is fixedly installed in pile In wooden handcart accommodation groove 39, so that pile wooden handcart 4 is parked when in pile wooden handcart accommodation groove 39, the loading plate of pile wooden handcart 4 and ground maintain an equal level.

The working principle of the improved sheet piler of the utility model:

Firstly, referring to Fig. 4, being set according to 100 specification of plate by two width adjustment mechanisms 2 and length adjustment mechanism 3 The size for setting corresponding limit space 200, under the support of elevator 5, the loading plate of pile wooden handcart 4 is held in limit space 200 Bottom end, the support underframe 8 on pile wooden handcart 4 are held in limit space 200；

Secondly, referring to Fig. 5, by plate conveyer by each plate 100 from the input terminal of improved sheet piler one by one Two sliding support mechanisms 30 are arranged to tilt disengaged position, plate by input if film is covered on the surface of plate 100 100 are directly delivered to above limit space 200 from the input terminal of improved sheet piler one by one, finally fall to limit space 200 It is interior；If paper is covered on the surface of plate 100, two sliding support mechanisms 30 are arranged to horizontally-supported state, plate 100 from The input terminal of improved sheet piler is delivered to one by one on the supporting plane of two sliding support mechanisms 30 formation, when plate 100 passes through When two sliding support mechanisms 30 slide into the surface of limit space 200, two sliding support mechanisms 30 are detached from support plate 100, plate 100 is fallen in limit space 200, and is stacked on support underframe 8；

Finally, Fig. 6 and Fig. 7 is please referred to, and when preset thickness is arrived in the accumulation of plate 100 in limit space 200, elevator 5 The pile wooden handcart 4 for carrying plate 100 is driven to decline, central guide track group 6 is docked with two groups of side rail groups 7 respectively, 4 edge of pile wooden handcart Central guide track group 6 is moved in any group of side rail group 7.

To sum up, the improved sheet piler of the utility model combines shape by two width adjustment mechanisms 2 and length adjustment mechanism 3 At a limit space 200, each plate 100 is continuously delivered to improved sheet piler, each plate by conveyer 100 since gravity is fallen into limit space 200, forms the whole pile plate 100 neatly stacked；Pass through two width adjustings The size in 3 adjustable limit space 200 of mechanism 2 and length adjustment mechanism, to be suitable for the plate 100 of different size；Heap is folded A whole pile plate 100 be carried on pile wooden handcart 4, and decline, central guide track group 6 and side rail group 7 are driven by elevator 5 Docking, pile wooden handcart 4 carries whole pile plate 100 and is moved in side rail group 7 along central guide track group 6, for carrying fork truck.Preferably Ground, when pile wooden handcart 4 is arranged two, two pile wooden handcarts 4 are alternately carried, and can substantially save working hour, are improved stacking efficiency and are carried effect Rate.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases The technical field of pass, is also included in the patent protection scope of the utility model.

Claims (9)

1. a kind of improved sheet piler, including rack (1), which is characterized in that the improved sheet piler further includes two width Regulating mechanism (2) and length adjustment mechanism (3)；

The opposite two sides for being installed on rack (1) of two width adjustment mechanisms (2), are used for several plates (100) in width direction Upper limit, by two width adjustment mechanisms (2), relatively symmetrically adjustment width clamps spacing, to be suitable for the plate of different in width (100)；

The opposite both ends for being installed on rack (1) of length adjustment mechanism (3), for being limited in the longitudinal direction several plates (100) Position clamps spacing by length adjustment mechanism (3) adjustment length, to be suitable for the plate (100) of different length；

Two width adjustment mechanisms (2) and length adjustment mechanism (3) combination form a limit space (200), several plates (100) it is input to above limit space (200) one by one from the input terminal of improved sheet piler, and falls under gravity into this limit A pile is fitly stacked into bit space (200).

2. improved sheet piler according to claim 1, which is characterized in that the length adjustment mechanism (3) includes fixing Baffle (9), flapper (10), linking arm (11) and sliding driving device (12), fixed baffle (9) are fixedly installed in rack (1) input terminal, the upper end of fixed baffle (9) have an inclined-plane, and lower end has a vertical plane, so that plate (100) are through oblique Face glides, and flapper (10) is fixed in the bottom side of linking arm (11), and flapper (10) and fixed baffle (9) is perpendicular It faces directly in parallel, fixed baffle (9) and flapper (10) form a grasping part, and sliding driving device (12) is for driving activity Baffle (10) is slided along perpendicular to fixed baffle (9) direction.

3. improved sheet piler according to claim 2, which is characterized in that the sliding driving device (12) includes support Beam (13), sliding case (14), sliding case actuator (15), sprocket wheel axle bed (16), driven sprocket (17) and chain (18), supporting beam (13) both ends are respectively and fixedly connected in the both ends of rack (1), are slided case (14) sliding sleeve and are set on supporting beam (13), linking arm (11) It is fixed in sliding case (14) bottom, sliding case actuator (15) is fixed in supporting beam (13) one end, and driven sprocket (17) passes through chain Axle block (16) is rotatably set up in the other end of supporting beam (13), and one end of chain (18) is fixed in the one of sliding case (14) End, the other end of chain (18) is fixed in the opposite end of sliding case (14), and chain (18) is rotating around set on sliding case actuator (15) on drive sprocket and driven sprocket (17), supporting beam (13) is hollow square tube, and the both ends of supporting beam (13), which are equipped with, opens Mouthful, the uplink section of chain (18) is located above supporting beam (13), and the downlink section of chain (18) is arranged in supporting beam by two openings (13) in.

4. improved sheet piler according to claim 3, which is characterized in that the both ends open of sliding case (14) is sliding The two sides of dynamic case (14) offer service hatch (19), and there are two roller (20) for installation in sliding case (14), and two rollers (20) can It is rotationally carried on supporting beam (13).

5. improved sheet piler according to claim 4, which is characterized in that be additionally provided with brake on the sliding case (14) Device, brake gear include brake actuator (141) and brake disc (142), and brake actuator (141) is fixed in sliding case (14) Top surface, brake actuator (141) elevating lever stretch to sliding case (14) in, the bottom end of elevating lever is connected with brake disc (142)。

6. improved sheet piler according to claim 1, which is characterized in that each width adjustment mechanism (2) is wrapped It includes and adjusts frame (21), width grip block (22) and frame driving device, the top beam (211) for adjusting frame (21) is stretched to both ends Preset length out, the extension end bottom surface of top beam (211) are connected with sliding block (212), are connected with two respectively at rack (1) top surface both ends Two sliding rails (213) being oppositely arranged adjust frame (21) by the sliding block (212) at its both ends and are slidably mounted on rack (1) both ends Sliding rail (213) on, two adjusting frames (21) opposite can be slidably mounted to machine by respective frame driving device respectively Frame (1) two sides, and be located between two support legs of rack (1), each width grip block (22) is fixed in each adjusting frame (21) inside of bottom, forms a width grasping part between two width grip blocks (22), each width grip block (22) it is upper End has inclined-plane, and lower end has vertical plane.

7. improved sheet piler according to claim 6, which is characterized in that each frame driving device includes hollow Axis speed reducer (24), transmission shaft (25), two power steering stgears (26), two lead screws (27), two lead screw axle beds (28) and Two screw-jointing seats, hollow shaft reducer (24) are installed on rack (1) side, and transmission shaft (25) is rotatably penetrated and arranged in hollow shaft and subtracts In fast machine (24), the both ends of transmission shaft (25) are mutually sequentially connected with two power steering stgears (26) respectively, each power steering stgear (26) one end of output end and each lead screw (27) is mutually sequentially connected, and the other end of each lead screw (27) passes through each lead screw shaft On the inner wall of every one end that seat (28) is installed on rack (1), lead screw (27) extends from a side of rack (1) to rack (1) middle part Preset length, each screw-jointing seat are fixed in each end for adjusting frame (21), and each screw-jointing seat is slideably bolted in each On lead screw (27).

8. improved sheet piler according to claim 6, which is characterized in that the improved sheet piler further includes opposite pacifies Loaded on each two sliding support mechanisms (30) for adjusting frame (21), each sliding support mechanism (30) includes several bearing blocks (31), shaft (32), several support arms (33), load bearing beam (34), several support rollers (35) and oscillatory gearing mechanism, several axis The lower surface that seat (31) interval pre-determined distance is fixedly installed in each top beam for adjusting frame (21) is held, each shaft (32) can It is rotationally arranged in several bearing blocks (31) of every side, is fixed in the top interval pre-determined distance of several support arms (33) On each shaft (32), the affixed each load bearing beam (34) in the bottom end of several support arms (33) of every side, several support rollers (35) It is rotatably installed on the inside of each load bearing beam (34), several support rollers (35) of side and several support rollers of opposite side (35) spacing between is less than the spacing of two width grip blocks (22), and oscillatory gearing mechanism is for driving each shaft (32) outside Side rotates predetermined angle, so that the plate (100) being carried on several support rollers (35) is detached from support and falls.

9. improved sheet piler according to claim 8, which is characterized in that the oscillatory gearing mechanism includes swing arm (36) And wobble drive part (37), one end of swing arm (36) are fixed on shaft (32), the other end and wobble drive part of swing arm (36) (37) piston rod is hinged, and wobble drive part (37), which is fixed on, to be adjusted on frame (21).