CN214988052U

CN214988052U - Pallet machine capable of automatically discharging

Info

Publication number: CN214988052U
Application number: CN202120653586.7U
Authority: CN
Inventors: 江丽芬
Original assignee: Jiangsu Qunchang Intelligent Technology Co ltd
Current assignee: Jiangsu Qunchang Intelligent Technology Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-12-03
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses an automatic pallet machine of ejection of compact of unloading, including frame, discharge mechanism, shedding mechanism, a set of pallet, stop gear, a set of tongue mechanism of inserting, discharge mechanism, shedding mechanism, pallet are by supreme establishing in proper order in the frame down, stop gear establishes between pallet and frame to ejection of compact direction is the left side, insert left side and right side in the frame, insert the space department of pallet below in the tongue mechanism symmetry. The pallet machine capable of automatically discharging and discharging materials has the advantages that the structural design is ingenious, the whole frame is welded, the stability of the pallet machine is ensured, and the pallet can be lifted and lowered through the matching of the discharging mechanism and the bolt inserting mechanism; the pallet which is lowered to the discharging mechanism can be conveyed and discharged through the discharging mechanism; can prevent through stop gear that the pallet from producing in-process rising and falling and topple over and the landing, above-mentioned mechanism cooperates the automatic discharge ejection of compact that realizes the pallet mutually, and degree of automation is high, has greatly practiced thrift the human cost.

Description

Pallet machine capable of automatically discharging

Technical Field

The utility model belongs to the technical field of the pallet machine, in particular to automatic pallet machine of the ejection of compact of unloading.

Background

A pallet is a medium for converting static goods into dynamic goods, a cargo platform, and is a movable platform, or a movable ground; in order to save the transportation cost, the empty pallets are generally stacked and transported together, but before arriving at the station, the pallet removing equipment is required to be detached into one piece for use by the station.

And the pallet that uses at present is wooden pallet, metal pallet, plastics pallet or mould wooden class pallet usually, and its itself has certain weight, and it is great often to the manpower consumption to carry out the split through the manual work, and the human cost is high to the split efficiency is very low.

Therefore, the above problems need to be solved.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to overcome the defects, the utility model aims to provide an automatic pallet machine of the ejection of compact of unloading, degree of automation is high, has greatly practiced thrift the human cost.

The technical scheme is as follows: in order to realize the above purpose, the utility model provides an automatic pallet machine of ejection of compact of unloading, including frame, discharge mechanism, shedding mechanism, a set of pallet, stop gear, a set of tongue mechanism of inserting, discharge mechanism, shedding mechanism, pallet are established in proper order in the frame by supreme down, stop gear establishes between pallet and frame to ejection of compact direction is the left side, insert left side and right side in the frame, insert the space department of pallet below in the tongue mechanism symmetry. The automatic discharging pallet machine of the utility model can lift and lower the pallet through the matching of the discharging mechanism and the bolt inserting mechanism; the pallet which is lowered to the discharging mechanism can be conveyed and discharged through the discharging mechanism; can prevent through stop gear that the pallet from toppling over and the landing in-process production that rises and descend, the automatic discharge ejection of compact of pallet is realized in the cooperation of above-mentioned mechanism each other, and degree of automation is high.

Further, the rack of the pallet machine capable of automatically discharging and discharging comprises four upright columns, a left support cross brace is arranged between two adjacent upright columns on the left side, a right support cross brace is arranged between two adjacent upright columns on the right side, a front bottom cross beam is arranged between two adjacent upright columns on the front side, and a rear bottom cross beam is arranged between two adjacent upright columns on the rear side; the horizontal heights of the left support cross brace, the right support cross brace, the front bottom cross beam and the rear bottom cross beam are consistent; a first left longitudinal beam, a second left longitudinal beam and a third left longitudinal beam are sequentially arranged above the left support cross beam from bottom to top, a first right longitudinal beam, a second right longitudinal beam and a third right longitudinal beam are sequentially arranged above the right support cross beam from bottom to top, a first front cross beam is arranged above the front bottom cross beam, and a first rear cross beam, a second rear cross beam and a third rear cross beam are sequentially arranged above the rear bottom cross beam from bottom to top; the horizontal heights of the first left longitudinal beam, the first right longitudinal beam, the first front cross beam and the first rear cross beam are consistent; the horizontal heights of the second left longitudinal beam, the second right longitudinal beam and the second rear cross beam are consistent; the horizontal heights of the third left longitudinal beam, the third right longitudinal beam and the third rear cross beam are consistent; two middle cross beams are symmetrically arranged between the left support cross beam and the right support cross beam, a middle supporting plate is arranged between the middle cross beams, a group of reinforcing cross beams are also arranged on the left support cross beam and the right support cross beam in an overlapping manner, and a group of supporting frames are arranged between the first left longitudinal beam and the first right longitudinal beam; the left socle stull outside is equipped with left shrouding, the right socle stull outside is equipped with right shrouding, the front bottom crossbeam outside is equipped with preceding shrouding, the back bottom crossbeam outside is equipped with the back shrouding, left shrouding and right shrouding are worn to locate by the enhancement stull, left shrouding is equipped with first opening in last first left longeron top, right shrouding is equipped with the second opening in first right longeron top. The pallet machine with automatic discharging function of the utility model has the advantages that each upright post, each cross brace, each cross beam and each longitudinal beam are mutually matched to form a stable structure of the frame together, thereby ensuring the stable operation of the pallet machine; the shrouding of four directions prevents that the workman from touching the emergence danger by mistake including the structure protection of pallet machine the latter half.

Further, the discharging mechanism of the pallet machine capable of automatically discharging materials comprises a conveying support, the conveying support comprises a group of conveying support legs, the conveying support legs are arranged on the left side of the left sealing plate, conveying cross braces are arranged between the conveying support legs, and the conveying cross braces are parallel to the left support cross braces; a group of conveying cross beam frames are symmetrically arranged above the conveying support legs, the conveying cross beam frames are horizontally erected on the conveying support legs, the first left longitudinal beam and the first right longitudinal beam, the section of one end, close to the conveying support legs, of each conveying cross beam frame is L-shaped, and the section of one end, close to the first right longitudinal beam, of each conveying cross beam frame is U-shaped; a group of driving sprockets are symmetrically arranged on the inner side of one end, close to the conveying support legs, of the conveying cross beam frame, a driving shaft is arranged between the driving sprockets, the distance between the driving sprockets is smaller than the width of the pallet, a wheel shaft groove is formed in one end, close to the first right longitudinal beam, of the conveying cross beam frame, a driven sprocket shaft is arranged in the wheel shaft groove, a driven sprocket is sleeved on the driven sprocket shaft, and double rows of chains are sleeved outside the driving sprockets and the driven sprockets; the conveying cross arm is provided with a conveying motor, a main shaft outer sleeve of the conveying motor is provided with a main motor chain wheel, a driving shaft is provided with a motor connecting chain wheel, and a motor connecting chain wheel and a motor main chain wheel outer sleeve are provided with a motor chain. Automatic pallet machine of ejection of compact of unloading, when the pallet falls on double chain, the conveying motor starts, connects the sprocket through motor chain and motor and drives drive sprocket and rotate to drive double-row chain and rotate around drive sprocket and driven sprocket, and then with the pallet transportation ejection of compact on the double chain.

Further, the pallet machine of foretell automatic discharge ejection of compact, the one end of carrying the nearly first right longeron of crossbeam frame still is equipped with chain adjusting part, chain adjusting part is established at first regulating plate, second regulating plate, adjusting bolt, first adjusting nut, second adjusting nut, the third adjusting nut who carries crossbeam frame both sides by the symmetry and is constituteed, first regulating plate includes movable portion and vertical part, movable portion cover is established on driven sprocket shaft, adjusting bolt wears to locate the vertical part to fix in the vertical part through first adjusting nut, second regulating plate and third adjusting nut are worn to locate in proper order to the other end. The conveying beam frame is provided with a group of discharging limiting frames, the discharging limiting frames are provided with discharging limiting rods, the discharging limiting rods are parallel to the double-row chain and are higher than the double-row chain, and the discharging limiting frames are provided with the discharging limiting rods at intervals corresponding to the width of the pallet. The pallet machine capable of automatically discharging materials can adjust the distance between the vertical part and the second adjusting plate through the second adjusting nut and the third adjusting nut, so as to adjust the distance between the driving chain wheel and the driven chain wheel, further adjust the tightness of the double-row nut, and facilitate the maintenance and repair of the discharging mechanism; the ejection of compact gag lever post can prevent that the pallet from taking place the skew at the ejection of compact in-process.

Further, the pallet machine capable of automatically discharging and discharging materials comprises a material ejecting cylinder, a material ejecting tray, a group of guide rods, a group of slide blocks and a group of pallet limiting plates, wherein the material ejecting cylinder is arranged on the middle pallet, a push rod of the cylinder is connected with the lower bottom surface of the material ejecting tray, the guide rods penetrate through the support frame, the top end of the cylinder is connected with the material ejecting tray, and the slide blocks penetrate through one end, below the support frame, of the guide rods; the pallet limiting plate is arranged on the material ejecting tray, and the height and the position of the pallet limiting plate are matched with the gap below the pallet. Automatic pallet machine of ejection of compact of unloading, the slider has limiting displacement, the guide arm rises gradually along with stretching out of push rod, the slider also rises thereupon, when the slider top was in the support frame below, push rod and liftout tray stopped rising.

Further, the pallet machine capable of automatically discharging materials comprises a limiting mechanism, wherein the limiting mechanism comprises a group of horizontal limiting plate supports, a group of left limiting plates, a group of right limiting plate supports, a group of right limiting plates, a group of rear limiting plate supports and a group of rear limiting plates, the horizontal limiting plate supports are arranged on a second left longitudinal beam, a third left longitudinal beam, a second right longitudinal beam, a third right longitudinal beam, a second rear cross beam and a third rear cross beam, the left limiting plate supports are connected with the horizontal limiting plate supports arranged on the second left longitudinal beam and the third left longitudinal beam, and the left limiting plate is arranged on one side, close to the pallet, of the left limiting plate support; the right limiting plate bracket is connected with the horizontal limiting plate brackets arranged on the second right longitudinal beam and the third right longitudinal beam, and the right limiting plate is arranged on one side, close to the pallet, of the right limiting plate bracket; the rear limiting plate bracket is connected with horizontal limiting plate brackets arranged on the second rear cross beam and the third rear cross beam, and the rear limiting plate is arranged on one side, close to the pallet, of the rear limiting plate bracket; the top heights of the left limiting plate and the right limiting plate are matched with the top height of the rack, and the top height of the rear limiting plate is higher than the height of the pallet; the top ends of the left limiting plate, the right limiting plate and the rear limiting plate extend in the direction away from the pallet and form an included angle of 20-60 degrees with the pallet. Automatic pallet machine of ejection of compact of unloading, stop gear wherein can prevent that the pallet from taking place to controlling and backward empting and skew at the in-process of unloading, avoid the occurence of failure, improve the security.

Furthermore, foretell pallet machine of automatic discharge material, insert tongue mechanism and include that insert tongue cylinder, insert tongue connecting rod, first insert tongue, second insert the tongue, insert tongue cylinder level and establish in the frame, insert tongue cylinder and establish in the left longeron of second or the right longeron one side of keeping away from the pallet, insert tongue cylinder one end and fix and establish on the stand, the push rod of the other end is connected and is inserted the tongue connecting rod, insert the tongue connecting rod and keep away from and connect gradually first insert tongue and second insert the tongue in the direction of inserting the tongue cylinder.

Further, in the pallet machine capable of automatically discharging and discharging materials, the second left longitudinal beam and the second right longitudinal beam are symmetrical and identical in structure, the second left longitudinal beam is a U-shaped longitudinal beam with an opening facing to the left side, two notches are formed in one surface, close to the pallet, of the second left longitudinal beam, and the shape and the position of each notch are matched with the first inserting tongue and the second inserting tongue; the first insertion tongue and the second insertion tongue are identical in structure, the first insertion tongue comprises a shifting rod part, a fixing part and a bent angle part, the fixing part is connected with the shifting rod part and the bent angle part, an included angle of 100-150 degrees is formed between the bent angle part and the shifting rod part, the fixing part is hinged to the second left longitudinal beam or the second right longitudinal beam through a fixing shaft pin, the bent angle part is hinged to an insertion tongue connecting rod through a fixing pin, and when a push rod of an insertion tongue air cylinder retracts completely, the shifting rod part is perpendicular to the second left longitudinal beam or the second right longitudinal beam in the horizontal direction. The utility model discloses a pallet machine of automatic discharge material, when the pallet needs to rise or descend, the push rod of tongue insertion cylinder stretches out, drives the tongue insertion connecting rod to move to the direction of keeping away from the tongue insertion cylinder, because the fixed part of first tongue insertion and second tongue insertion is articulated on the longeron by the fixed axle round pin, therefore the bight can rotate to the direction of tongue insertion cylinder and tongue insertion connecting rod when moving to the direction of keeping away from the tongue insertion cylinder under the drive of tongue insertion connecting rod, thereby the space department of pallet is rolled out; when the pallet needs to be clamped by the inserting tongue, the push rod of the inserting tongue cylinder extends out to drive the inserting tongue connecting rod to move towards the direction close to the inserting tongue cylinder, the hinge is hinged to the corner and moves towards the direction close to the inserting tongue cylinder under the driving of the inserting tongue connecting rod, and the poking rod part rotates towards the direction far away from the inserting tongue cylinder and the inserting tongue connecting rod, so that the poking rod part rotates back to the gap of the pallet to clamp the pallet.

Further, in the pallet machine capable of automatically discharging materials, all parts in the rack are connected through welding, and support legs are arranged below the stand column and the conveying support legs. Automatic pallet machine of ejection of compact of unloading, the frame passes through welded connection can further improve pallet machine's stability, the stabilizer blade passes through bolted connection in stand and transport landing leg below, is convenient for adjust pallet machine according to service environment.

Further, the working method of the automatic discharging and discharging pallet machine comprises the following steps:

firstly, stacking the pallet on a material ejecting tray, wherein a push rod of a tongue inserting cylinder extends out at the moment, and a deflector rod is positioned at a notch; the ejection cylinder drives the ejection tray to rise to drive the pallet to rise, the inserting tongue cylinder retracts, the first inserting tongue and the second inserting tongue rotate around the fixed shaft pin, and the shifting lever part is inserted into a gap below the second pallet from bottom to top;

secondly, the push rod of the material ejecting cylinder retracts, the material ejecting tray drives the pallet to descend, the second pallet is erected on the first inserting tongue and the second inserting tongue from bottom to top in the descending process and stops descending, the material ejecting tray drives the lowest pallet to continuously descend and unload materials, and the second pallet is erected above the double-row chains;

the conveying motor is started to drive the motor main chain wheel to rotate, the motor connecting chain wheel and the driving shaft are driven to rotate through the motor chain, the driving chain wheel and the double-row chain are further driven to rotate, and the pallet on the double-row chain is conveyed and discharged through the movement of the double-row chain;

and fourthly, the material ejecting cylinder drives the material ejecting tray to rise, so that the pallet is suspended in the first insertion tongue and the second insertion tongue, the push rod of the insertion tongue cylinder extends out, the first insertion tongue and the second insertion tongue rotate around the fixed shaft pin, the driving lever part rotates to the notch in the direction far away from the pallet, and the discharging is continued.

Automatic pallet machine of unloading ejection of compact, through the order of each step in the adjustment working method, also can carry out stacking of pallet.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: the pallet machine capable of automatically discharging and discharging materials has the advantages that the structural design is ingenious, the whole frame is welded, the stability of the pallet machine is ensured, and the pallet can be lifted and lowered through the matching of the discharging mechanism and the bolt inserting mechanism; the pallet which is lowered to the discharging mechanism can be conveyed and discharged through the discharging mechanism; can prevent through stop gear that the pallet from producing in-process rising and falling and topple over and the landing, above-mentioned mechanism cooperates the automatic discharge ejection of compact that realizes the pallet mutually, and degree of automation is high, has greatly practiced thrift the human cost.

Drawings

Fig. 1 is a schematic view of a first structure of the automatic discharging pallet of the present invention;

fig. 2 is a second schematic structural view of the automatic discharging pallet machine of the present invention;

fig. 3 is a front view of the automatic discharging pallet machine of the present invention;

fig. 4 is a cross-sectional view of the pallet machine with automatic discharging and discharging function according to the present invention, taken from a-a view angle in fig. 3;

FIG. 5 is a right side view of the automatic discharge pallet of the present invention;

fig. 6 is a cross-sectional view of the pallet machine with automatic discharging and discharging function according to the present invention, as viewed from the perspective B-B in fig. 5;

FIG. 7 is a detailed view of the part C of the pallet machine for automatic discharge of materials according to the present invention in FIG. 1;

fig. 8 is a detailed schematic view of a portion D of the pallet machine for automatic discharging and discharging according to the present invention shown in fig. 2;

fig. 9 is a schematic structural view of the tongue inserting mechanism of the pallet machine for automatically discharging and discharging according to the present invention;

fig. 10 is a schematic structural view of a first tongue of the pallet machine for automatically discharging and discharging according to the present invention;

in the figure: 1. a frame; 11. a column; 111. a support leg; 12. a left support cross brace; 121. a left sealing plate; 1211. a first opening; 13. a right support cross brace; 131. a right seal plate; 1311. a second opening; 14. a front bottom rail; 141. a front closing plate; 15. a rear bottom cross member; 151. a rear closing plate; 16. a middle cross beam; 17. a middle supporting plate; 18. reinforcing the cross brace; 19. a support frame; 2. a discharging mechanism; 21. a delivery stent; 211. a conveying leg; 212. conveying the cross braces; 22. a conveying cross beam frame; 221. a wheel axle groove; 222. a driven sprocket shaft; 223. a driven sprocket; 224. double rows of chains; 23. a drive sprocket; 24. a drive shaft; 241. the motor is connected with a chain wheel; 242. a motor chain; 25. a conveying motor; 251. a motor main sprocket; 26. a chain adjustment assembly; 261. a first adjusting plate; 2611. a movable portion; 2612. a vertical portion; 262. a second adjusting plate; 263. adjusting the bolt; 264. a first adjusting nut; 265. a second adjusting nut; 266. a third adjusting nut; 27. a discharging limiting frame; 28. a discharging limiting rod; 3. a discharge mechanism; 31. a material ejection cylinder; 32. a material ejecting tray; 33. a guide bar; 34. a slider; 35. a pallet limiting plate; 4. a pallet; 41. a void; 5. a limiting mechanism; 51. a horizontal limiting plate bracket; 52. a left limit plate bracket; 53. a left limit plate; 54. a right limit plate bracket; 55. a right limit plate; 56. a rear limiting plate bracket; 57. a rear limiting plate; 6. a tongue insertion mechanism; 61. a tongue insertion cylinder; 62. a tongue-insertion connecting rod; 63. a first tongue; 631. a poke rod part; 632. a fixed part; 633. a corner section; 64. a second tongue; 65. fixing the shaft pin; 66. a fixing pin; 70. a first front cross member; 71. a first left stringer; 72. a second left stringer; 73. a third left stringer; 74. a first right stringer; 75. a second right stringer; 76. a third right stringer; 77. a first rear cross member; 78. a second rear cross member; 79. a third rear cross member; 8. a notch.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

The pallet machine capable of automatically discharging materials shown in figures 1-10 comprises a frame 1, a discharging mechanism 2, a discharging mechanism 3, a group of pallets 4, a limiting mechanism 5 and a group of tongue inserting mechanisms 6, wherein the discharging mechanism 2, the discharging mechanism 3 and the pallets 4 are sequentially arranged on the frame 1 from bottom to top, the limiting mechanism 5 is arranged between the pallets 4 and the frame 1 to ensure that the discharging direction is the left side, the tongue inserting mechanisms 6 are symmetrically arranged on the left side and the right side of the frame 1 to insert into a gap 41 below the pallets 4.

The rack 1 comprises four upright posts 11, a left support cross brace 12 is arranged between two adjacent upright posts 11 on the left side, a right support cross brace 13 is arranged between two adjacent upright posts 11 on the right side, a front bottom cross beam 14 is arranged between two adjacent upright posts 11 on the front side, and a rear bottom cross beam 15 is arranged between two adjacent upright posts 11 on the rear side; the horizontal heights of the left support cross brace 12, the right support cross brace 13, the front bottom cross beam 14 and the rear bottom cross beam 15 are consistent; a first left longitudinal beam 71, a second left longitudinal beam 72 and a third left longitudinal beam 73 are sequentially arranged above the left support cross beam 12 from bottom to top, a first right longitudinal beam 74, a second right longitudinal beam 75 and a third right longitudinal beam 76 are sequentially arranged above the right support cross beam 13 from bottom to top, a first front cross beam 70 is arranged above the front bottom cross beam 14, and a first rear cross beam 77, a second rear cross beam 78 and a third rear cross beam 79 are sequentially arranged above the rear bottom cross beam 15 from bottom to top; the horizontal heights of the first left longitudinal beam 71, the first right longitudinal beam 74, the first front cross beam 70 and the first rear cross beam 77 are consistent; the horizontal heights of the second left longitudinal beam 72, the second right longitudinal beam 75 and the second rear cross beam 78 are consistent; the horizontal heights of the third left longitudinal beam 73, the third right longitudinal beam 76 and the third rear cross beam 79 are consistent; two middle cross beams 16 are symmetrically arranged between the left support cross beam 12 and the right support cross beam 13, a middle supporting plate 17 is arranged between the middle cross beams 16, a group of reinforcing cross beams 18 are also erected on the left support cross beam 12 and the right support cross beam 13, and a group of supporting frames 19 are arranged between the first left longitudinal beam 71 and the first right longitudinal beam 74; the outer side of the left support cross brace 12 is provided with a left sealing plate 121, the outer side of the right support cross brace 13 is provided with a right sealing plate 131, the outer side of the front bottom cross beam 14 is provided with a front sealing plate 141, the outer side of the rear bottom cross beam 15 is provided with a rear sealing plate 151, the reinforcing cross brace 18 is arranged on the left sealing plate 121 and the right sealing plate 131 in a penetrating mode, the left sealing plate 121 is provided with a first opening 1211 above the upper first left longitudinal beam 71, and the right sealing plate 131 is provided with a second opening 1311 above the first right longitudinal beam 74.

The discharging mechanism 2 comprises a conveying support 21, the conveying support 21 comprises a group of conveying support legs 211, the conveying support legs 211 are arranged on the left side of the left sealing plate 121, conveying cross braces 212 are arranged between the conveying support legs 211, and the conveying cross braces 212 are parallel to the left support cross braces 12; a group of conveying cross beam frames 22 are symmetrically arranged above the conveying support legs 211, the conveying cross beam frames 22 are horizontally erected on the conveying support legs 211, the first left longitudinal beam 71 and the first right longitudinal beam 74, the section of one end, close to the conveying support legs 211, of each conveying cross beam frame 22 is L-shaped, and the section of one end, close to the first right longitudinal beam 74, of each conveying cross beam frame 22 is U-shaped; a group of driving sprockets 23 are symmetrically arranged on the inner side of one end, close to the conveying support legs 211, of the conveying cross beam frame 22, a driving shaft 24 is arranged between the driving sprockets 23, the distance between the driving sprockets 23 is smaller than the width of the pallet 4, a wheel shaft groove 221 is formed in one end, close to the first right longitudinal beam 74, of the conveying cross beam frame 22, a driven sprocket shaft 222 is arranged in the wheel shaft groove 221, a driven sprocket 223 is sleeved on the driven sprocket shaft 222, and double-row chains 224 are sleeved outside the driving sprockets 23 and the driven sprocket 223; the conveying cross brace 212 is provided with a conveying motor 25, a main shaft of the conveying motor 25 is sleeved with a main motor chain wheel 251, the driving shaft 24 is provided with a motor connecting chain wheel 241, and a motor chain 242 is sleeved outside the motor connecting chain wheel 241 and the main motor chain wheel 251.

A chain adjusting assembly 26 is further arranged at one end of the conveying cross beam frame 22 close to the first right longitudinal beam 74, the chain adjusting assembly 26 is composed of a first adjusting plate 261, a second adjusting plate 262, an adjusting bolt 263, a first adjusting nut 264, a second adjusting nut 265 and a third adjusting nut 266 which are symmetrically arranged at two sides of the conveying cross beam frame 22, the first adjusting plate 261 comprises a movable portion 2611 and a vertical portion 2612, the movable portion 2611 is sleeved on the driven sprocket shaft 222, the adjusting bolt 263 is arranged in the vertical portion 2612 in a penetrating mode and fixed on the vertical portion 2612 through the first adjusting nut 264, and the other end of the first adjusting nut is sequentially arranged in the second adjusting nut 265, the second adjusting plate 262 and the third adjusting nut 266 in a penetrating mode; be equipped with a set of ejection of compact limit frame 27 on the transport crossbeam frame 22, be equipped with ejection of compact gag lever post 28 on the ejection of compact limit frame 27, ejection of compact gag lever post 28 is on a parallel with double chain 224 and is higher than double chain 224 setting, on the ejection of compact limit frame 27 the interval of ejection of compact gag lever post 28 suits with the width of pallet 4.

The discharging mechanism 3 comprises a material ejecting cylinder 31, a material ejecting tray 32, a group of guide rods 33, a group of sliding blocks 34 and a group of pallet limiting plates 35, wherein the material ejecting cylinder 31 is arranged on the middle pallet 17, a push rod of the material ejecting cylinder 31 is connected with the lower bottom surface of the material ejecting tray 32, the guide rods 33 are arranged on the support frame 19 in a penetrating manner, the top ends of the guide rods are connected with the material ejecting tray 32, and the sliding blocks 34 are arranged at one end, below the support frame 19, of the guide rods 33 in a penetrating manner; the pallet limiting plates 35 are provided on the knock out trays 32, the height and position of the pallet limiting plates 35 being adapted to the clearance 41 below the pallet 4.

Further, the limiting mechanism 5 includes a set of horizontal limiting plate brackets 51, a set of left limiting plate brackets 52, a set of left limiting plate 53, a set of right limiting plate brackets 54, a set of right limiting plate 55, a set of rear limiting plate brackets 56, and a set of rear limiting plate 57, the horizontal limiting plate brackets 51 are disposed on the second left longitudinal beam 72, the third left longitudinal beam 73, the second right longitudinal beam 75, the third right longitudinal beam 76, the second rear cross beam 78, and the third rear cross beam 79, the left limiting plate bracket 52 is connected to the horizontal limiting plate brackets 51 disposed on the second left longitudinal beam 72 and the third left longitudinal beam 73, and the left limiting plate 53 is disposed on one side of the left limiting plate bracket 52 near the pallet 4; the right limit plate bracket 54 is connected with the horizontal limit plate bracket 51 arranged on the second right longitudinal beam 75 and the third right longitudinal beam 76, and the right limit plate 55 is arranged on one side of the right limit plate bracket 54 close to the pallet 4; the rear limiting plate bracket 56 is connected with the horizontal limiting plate bracket 51 arranged on the second rear cross beam 78 and the third rear cross beam 79, and the rear limiting plate 57 is arranged on one side of the rear limiting plate bracket 56 close to the pallet 4; the top heights of the left limiting plate 53 and the right limiting plate 55 are adapted to the top height of the rack 1, and the top height of the rear limiting plate 57 is higher than the height of the pallet 4; the top ends of the left limiting plate 53, the right limiting plate 55 and the rear limiting plate 57 extend in the direction away from the pallet 4, and form an included angle of 20-60 degrees with the pallet 4.

In addition, insert tongue mechanism 6 and include that insert tongue cylinder 61, insert tongue connecting rod 62, first insert tongue 63, second insert tongue 64, insert tongue cylinder 61 level and establish in frame 1, insert tongue cylinder 61 and establish the one side of keeping away from pallet 4 at second left longitudinal beam 72 or second right longitudinal beam 75, insert tongue cylinder 61 one end and fix and establish on stand 11, the push rod of the other end is connected and is inserted tongue connecting rod 62, insert tongue connecting rod 62 and keep away from and connect gradually first insert tongue 63 and second insert tongue 64 in the direction of inserting tongue cylinder 61.

The second left longitudinal beam 72 and the second right longitudinal beam 75 are symmetrical and identical in structure, the second left longitudinal beam 72 is a U-shaped longitudinal beam with an opening facing to the left side, two notches 8 are formed in one surface, close to the pallet 4, of the second left longitudinal beam 72, and the shapes and positions of the notches 8 are adapted to the first inserting tongue 63 and the second inserting tongue 64; the first tongue 63 and the second tongue 64 have the same structure, the first tongue 63 includes a driving lever portion 631, a fixed portion 632, and a bent portion 633, the fixed portion 632 connects the driving lever portion 631 and the bent portion 633, an included angle of 100 ° to 150 ° is formed between the bent portion 633 and the driving lever portion 631, the fixed portion 632 is hinged to the second left longitudinal beam 72 or the second right longitudinal beam 75 through a fixed shaft pin 65, the bent portion 633 is hinged to the tongue connecting rod 62 through a fixed pin 66, and when the push rod of the tongue cylinder 61 is completely retracted, the driving lever portion 631 is perpendicular to the second left longitudinal beam 72 or the second right longitudinal beam 75 in the horizontal direction.

Furthermore, all parts in the frame 1 are connected by welding, and a support leg 111 is arranged below the upright post 11 and the conveying support leg 211.

The working method of the plate stacking machine capable of automatically discharging comprises the following steps:

firstly, the pallet 4 is stacked on the material ejecting tray 32, at the moment, the push rod of the tongue inserting cylinder 61 extends out, and the deflector rod part 631 is positioned at the notch 8; the ejecting air cylinder 31 drives the ejecting tray 32 to rise to drive the pallet 4 to rise, the bolt inserting air cylinder 61 retracts, the first bolt 63 and the second bolt 64 rotate around the fixed shaft pin 65, and the rod shifting part 631 is inserted into the gap 41 below the second pallet 4 from bottom to top;

secondly, the push rod of the material ejecting cylinder 31 retracts, the material ejecting tray 32 drives the pallet 4 to descend, the second pallet 4 is erected on the first inserting tongue 63 and the second inserting tongue 64 to stop descending in the descending process from bottom to top, the material ejecting tray 32 drives the lowest pallet 4 to continue descending and unloading, and the pallet is erected above the double-row chains 224;

starting the conveying motor 25, driving the motor main chain wheel 251 to rotate, driving the motor connecting chain wheel 241 and the driving shaft 24 to rotate through the motor chain 242, further driving the driving chain wheel 23 and the double-row chain 224 to rotate, and conveying the pallet 4 erected on the double-row chain 224 through the movement of the double-row chain 224 for discharging;

the jacking air cylinder 31 drives the jacking tray 32 to rise, so that the pallet 4 is suspended in the first insertion tongue 63 and the second insertion tongue 64, the push rod of the insertion tongue air cylinder 61 extends out, the first insertion tongue 63 and the second insertion tongue 64 rotate around the fixed shaft pin 65, the poking rod part 631 rotates to the notch 8 in the direction away from the pallet 4, and the discharging can be continued by repeating the steps.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a pallet machine of automatic discharge material, its characterized in that, includes frame (1), discharge mechanism (2), discharge mechanism (3), a set of pallet (4), stop gear (5), a set of tongue mechanism (6) of inserting, discharge mechanism (2), discharge mechanism (3), pallet (4) are established in proper order on frame (1) by supreme down, stop gear (5) are established between pallet (4) and frame (1) to the ejection of compact direction is the left side, left side and right side on frame (1) are established to tongue mechanism (6) symmetry of inserting, insert space (41) department of pallet (4) below.

2. The pallet machine for automatic discharging and discharging according to claim 1, characterized in that said frame (1) comprises four columns (11), a left support cross brace (12) is provided between two adjacent columns (11) on the left, a right support cross brace (13) is provided between two adjacent columns (11) on the right, a front bottom cross beam (14) is provided between two adjacent columns (11) on the front, and a rear bottom cross beam (15) is provided between two adjacent columns (11) on the rear; the horizontal heights of the left support cross brace (12), the right support cross brace (13), the front bottom cross beam (14) and the rear bottom cross beam (15) are consistent; a first left longitudinal beam (71), a second left longitudinal beam (72) and a third left longitudinal beam (73) are sequentially arranged above the left support cross beam (12) from bottom to top, a first right longitudinal beam (74), a second right longitudinal beam (75) and a third right longitudinal beam (76) are sequentially arranged above the right support cross beam (13) from bottom to top, a first front cross beam (70) is arranged above the front bottom cross beam (14), and a first rear cross beam (77), a second rear cross beam (78) and a third rear cross beam (79) are sequentially arranged above the rear bottom cross beam (15) from bottom to top; the horizontal heights of the first left longitudinal beam (71), the first right longitudinal beam (74), the first front cross beam (70) and the first rear cross beam (77) are consistent; the horizontal heights of the second left longitudinal beam (72), the second right longitudinal beam (75) and the second rear cross beam (78) are consistent; the horizontal heights of the third left longitudinal beam (73), the third right longitudinal beam (76) and the third rear cross beam (79) are consistent; two middle cross beams (16) are symmetrically arranged between the left support cross beam (12) and the right support cross beam (13), a middle supporting plate (17) is arranged between the middle cross beams (16), a group of reinforcing cross beams (18) are also arranged on the left support cross beam (12) and the right support cross beam (13), and a group of supporting frames (19) are arranged between the first left longitudinal beam (71) and the first right longitudinal beam (74); the left socle stull (12) outside is equipped with left shrouding (121), right socle stull (13) outside is equipped with right shrouding (131), shrouding (141) before preceding bottom beam (14) outside is equipped with, back bottom beam (15) outside is equipped with back shrouding (151), it wears to locate left shrouding (121) and right shrouding (131) to strengthen stull (18), left shrouding (121) are equipped with first opening (1211) above last first left longeron (71), right shrouding (131) are equipped with second opening (1311) in first right longeron (74) top.

3. The pallet machine with automatic discharging function according to claim 2, characterized in that said discharging mechanism (2) comprises a conveying bracket (21), said conveying bracket (21) comprises a set of conveying legs (211), said conveying legs (211) are arranged at the left side of the left sealing plate (121), a conveying cross brace (212) is arranged between said conveying legs (211), said conveying cross brace (212) is parallel to the left bracket cross brace (12); a group of conveying cross beam frames (22) are symmetrically arranged above the conveying support legs (211), the conveying cross beam frames (22) are horizontally erected on the conveying support legs (211), the first left longitudinal beam (71) and the first right longitudinal beam (74), the section of one end, close to the conveying support legs (211), of each conveying cross beam frame (22) is L-shaped, and the section of one end, close to the first right longitudinal beam (74), of each conveying cross beam frame is U-shaped; a group of driving sprockets (23) are symmetrically arranged on the inner side of one end, close to the conveying support legs (211), of the conveying cross beam frame (22), a driving shaft (24) is arranged between the driving sprockets (23), the distance between the driving sprockets (23) is smaller than the width of the pallet (4), a wheel shaft groove (221) is formed in one end, close to the first right longitudinal beam (74), of the conveying cross beam frame (22), a driven sprocket shaft (222) is arranged in the wheel shaft groove (221), a driven sprocket (223) is sleeved on the driven sprocket shaft (222), and double-row chains (224) are sleeved outside the driving sprockets (23) and the driven sprocket (223); the conveying cross arm (212) is provided with a conveying motor (25), a main shaft of the conveying motor (25) is sleeved with a main motor chain wheel (251), the driving shaft (24) is provided with a motor connecting chain wheel (241), and a motor chain (242) is sleeved outside the motor connecting chain wheel (241) and the main motor chain wheel (251).

4. The pallet machine for automatically discharging materials according to claim 3, wherein a chain adjusting assembly (26) is further arranged at one end of the conveying beam frame (22) close to the first right longitudinal beam (74), the chain adjusting assembly (26) is composed of a first adjusting plate (261), a second adjusting plate (262), an adjusting bolt (263), a first adjusting nut (264), a second adjusting nut (265) and a third adjusting nut (266) which are symmetrically arranged at two sides of the conveying beam frame (22), the first adjusting plate (261) comprises a movable portion (2611) and a vertical portion (2612), the movable portion (2611) is sleeved on the driven sprocket shaft (222), the adjusting bolt (263) penetrates through the vertical portion (2612) and is fixed on the vertical portion (2612) through the first adjusting nut (264), and the other end penetrates through the second adjusting nut (265) and the vertical portion (2612) in sequence, A second adjustment plate (262) and a third adjustment nut (266); be equipped with a set of ejection of compact limit frame (27) on carrying crossbeam frame (22), be equipped with ejection of compact gag lever post (28) on ejection of compact limit frame (27), ejection of compact gag lever post (28) are on a parallel with double chain (224) and are higher than double chain (224) setting, on ejection of compact limit frame (27) the interval of ejection of compact gag lever post (28) suits with the width of pallet (4).

5. The pallet machine capable of automatically discharging materials according to claim 1, wherein the discharging mechanism (3) comprises a material ejecting cylinder (31), a material ejecting tray (32), a group of guide rods (33), a group of sliding blocks (34) and a group of pallet limiting plates (35), the material ejecting cylinder (31) is arranged on the middle pallet (17), a push rod of the material ejecting cylinder (31) is connected with the lower bottom surface of the material ejecting tray (32), the guide rods (33) are arranged on the supporting frame (19) in a penetrating manner, the top end of the material ejecting tray is connected with the material ejecting tray (32), and the sliding blocks (34) are arranged at one end, below the supporting frame (19), of the guide rods (33) in a penetrating manner; the pallet limiting plate (35) is arranged on the material ejecting tray (32), and the height and the position of the pallet limiting plate (35) are adapted to a gap (41) below the pallet (4).

6. The pallet machine with automatic discharging function according to claim 1, characterized in that said position limiting mechanism (5) comprises a set of horizontal position limiting plate brackets (51), a set of left position limiting plate brackets (52), a set of left position limiting plates (53), a set of right position limiting plate brackets (54), a set of right position limiting plates (55), a set of rear position limiting plate brackets (56), a set of rear position limiting plates (57), the horizontal limit plate bracket (51) is arranged on a second left longitudinal beam (72), a third left longitudinal beam (73), a second right longitudinal beam (75), a third right longitudinal beam (76), a second rear cross beam (78) and a third rear cross beam (79), the left limit plate bracket (52) is connected with a horizontal limit plate bracket (51) arranged on a second left longitudinal beam (72) and a third left longitudinal beam (73), the left limiting plate (53) is arranged on one side, close to the pallet (4), of the left limiting plate bracket (52); the right limiting plate bracket (54) is connected with a horizontal limiting plate bracket (51) arranged on the second right longitudinal beam (75) and the third right longitudinal beam (76), and the right limiting plate (55) is arranged on one side, close to the pallet (4), of the right limiting plate bracket (54); the rear limiting plate bracket (56) is connected with a horizontal limiting plate bracket (51) arranged on the second rear cross beam (78) and the third rear cross beam (79), and the rear limiting plate (57) is arranged on one side, close to the pallet (4), of the rear limiting plate bracket (56); the top heights of the left limiting plate (53) and the right limiting plate (55) are matched with the top height of the rack (1), and the top height of the rear limiting plate (57) is higher than the height of the pallet (4); the top ends of the left limiting plate (53), the right limiting plate (55) and the rear limiting plate (57) extend in the direction away from the pallet (4) and form an included angle of 20-60 degrees with the pallet (4).

7. The pallet machine for automatically discharging according to claim 1, wherein said tongue inserting mechanism (6) comprises a tongue inserting cylinder (61), a tongue inserting connecting rod (62), a first tongue (63) and a second tongue (64), said tongue inserting cylinder (61) is horizontally arranged on the frame (1), said tongue inserting cylinder (61) is arranged on one side of the second left longitudinal beam (72) or the second right longitudinal beam (75) far away from the pallet (4), one end of the tongue inserting cylinder (61) is fixedly arranged on the upright column (11), the push rod of the other end is connected with the tongue inserting connecting rod (62), said tongue inserting connecting rod (62) is arranged on the direction far away from the tongue inserting cylinder (61) and is sequentially connected with the first tongue inserting (63) and the second tongue inserting (64).

8. The pallet machine for automatic discharging according to claim 7, characterized in that the second left longitudinal beam (72) and the second right longitudinal beam (75) have the same symmetrical structure, the second left longitudinal beam (72) is a U-shaped longitudinal beam with the opening facing to the left, two notches (8) are arranged on the side of the second left longitudinal beam (72) close to the pallet (4), and the shape and position of the notches (8) are adapted to the first inserting tongue (63) and the second inserting tongue (64); the structure of the first insertion tongue (63) is the same as that of the second insertion tongue (64), the first insertion tongue (63) comprises a poking rod part (631), a fixing part (632) and a bent angle part (633), the fixing part (632) is connected with the poking rod part (631) and the bent angle part (633), an included angle of 100-150 degrees is formed between the bent angle part (633) and the poking rod part (631), the fixing part (632) is hinged to the second left longitudinal beam (72) or the second right longitudinal beam (75) through a fixing shaft pin (65), the bent angle part (633) is hinged to the insertion tongue connecting rod (62) through a fixing pin (66), and when a push rod of the insertion tongue air cylinder (61) is completely retracted, the poking rod part (631) is perpendicular to the second left longitudinal beam (72) or the second right longitudinal beam (75) in the horizontal direction.

9. The pallet machine for automatic discharging according to claim 2 characterized in that the frame (1) is welded to each other, and the support legs (111) are provided under the columns (11) and the conveying legs (211).