CN210619561U

CN210619561U - Double-stacking device

Info

Publication number: CN210619561U
Application number: CN201921468534.1U
Authority: CN
Inventors: 刘自然; 卢威; 陈元; 周凌霞
Original assignee: Zhaoqing Hongwang Metal Industrial Co Ltd
Current assignee: Zhaoqing Hongwang Metal Industrial Co Ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-26
Anticipated expiration: 2029-09-03

Abstract

The utility model provides a two bunching device, including first stacker, the second stacker, first conveyer belt, second conveyer belt and third conveyer belt, first stacker and second stacker set gradually along panel direction of delivery, the height that highly is higher than first stacker of second stacker is higher than, first conveyer belt is installed on first stacker and is carried panel for the second stacker, the second conveyer belt sets up in the panel input outside of first stacker, the one end of second conveyer belt articulates in the third conveyer belt, the other end is used for swinging the panel input of turning to first stacker or swinging the input to first conveyer belt, carry panel for first stacker when supplying the second conveyer belt to rotate the input to first stacker panel, or carry panel for the second stacker when rotating to first conveyer belt. The utility model discloses two bunching device can realize carrying out the stack respectively to two kinds of specification panels, guarantee the continuity of production, are favorable to improving production efficiency.

Description

Double-stacking device

Technical Field

The utility model relates to a stainless steel processing technology field, in particular to two bunching devices.

Background

The stacker is a device which is arranged behind the belt conveyor and neatly stacks the cut and formed specification plates into a plate stack. In the prior art, a single stacker is matched with two plate stacking vehicles for alternate use, but the plate stacking vehicles and system parameters need to be replaced when the single stacker switches plates with different specifications; when one steel coil needs to be cut into plates with a plurality of specifications, the operation is very complicated, time and labor are wasted, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the above, the utility model provides a two bunching device, this two bunching device can realize carrying out the stack respectively to two kinds of specification panel, guarantees the continuity of production, is favorable to improving production efficiency.

The utility model relates to a technical solution:

the utility model provides a two bunching device, including first stacker, the second stacker, first conveyer belt, second conveyer belt and third conveyer belt, first stacker and second stacker set gradually along panel direction of delivery, the height of second stacker is higher than the height of first stacker, first conveyer belt is installed on first stacker and is carried panel for the second stacker, the second conveyer belt sets up in the panel input outside of first stacker, the one end of second conveyer belt articulates in the third conveyer belt, the other end is used for swinging the panel input of changeing to first stacker or swings the input of changeing to first conveyer belt, for the second conveyer belt carries panel for first stacker when rotating the panel input of first stacker, or for second stacker carries panel when rotating to first conveyer belt.

Further, the overall dimension of the first stacker is smaller than that of the second stacker, and the first stacker and the second stacker are used for stacking plates with smaller dimensions and plates with larger dimensions respectively.

Further, the first stacker crane comprises a rack, side aligning devices, a carrier roller conveying device and end aligning devices, the side aligning devices are provided with two sets and are symmetrically installed on two sides of the rack, each side aligning device comprises two connecting arms and a side aligning plate, the bottom ends of the two connecting arms are fixedly connected to two ends of the side aligning plate respectively, the top ends of the two connecting arms are installed on the rack respectively, and a limiting space is formed between the side aligning plates of the two symmetrically installed side aligning devices so as to limit two sides of a plate.

Furthermore, the lateral part aligning device further comprises a lateral part adjusting mechanism used for adjusting the distance between the two lateral part aligning plates, the lateral part adjusting mechanism comprises four screw rod guide rod assemblies and a driving device, the four screw rod guide rod assemblies are symmetrically arranged on the rack in pairs, the top end of each connecting arm is arranged on the screw rod guide rod assemblies, and the driving device is arranged on the rack and used for driving the screw rods of the screw rod guide rod assemblies to rotate in the positive and negative directions.

Furthermore, a secondary alignment assembly used for pushing one side alignment plate to move towards the other side alignment plate is further arranged on one side alignment device and comprises a fixed rod and two pushing driving pieces, the fixed rod is fixedly installed at the bottom ends of the two connecting arms, the two pushing driving pieces are installed on the fixed rod, and the side alignment plate is fixedly installed on piston rods of the two pushing driving pieces.

Furthermore, two sets of driving devices are arranged oppositely and are respectively arranged on two outer sides of the rack, each driving device comprises a transmission shaft, two main bevel gears, two slave bevel gears and a driving piece, the transmission shafts are rotatably erected on the outer sides of the rack, the two main bevel gears are respectively and fixedly connected to two ends of the transmission shafts, the two slave bevel gears are respectively and fixedly connected to one ends of the lead screws of the two lead screw guide rod assemblies, each main bevel gear is meshed with each slave bevel gear, the driving pieces are fixedly arranged on the rack, and output shafts of the driving pieces are in transmission connection with the transmission shafts so as to drive the transmission shafts to rotate positively and negatively.

Furthermore, the carrier roller conveying devices are oppositely provided with two sets and can be respectively arranged between the two sets of side aligning devices in a swinging mode, and each set of carrier roller conveying device is correspondingly arranged on the inner side of each set of side aligning device.

Further, bearing roller conveyor includes oscillating axle, three swing arm, limiting plate, die-pin, a plurality of bearing roller and swing driving piece. The both ends of oscillating axle rotationally install between two linking arms of one side, and on the top of three swing arm was fixed in the oscillating axle, interval predetermined distance between the three swing arm, limiting plate and die-pin parallel fixation in the bottom of three swing arm, and the die-pin is located the inboard of limiting plate, and a plurality of bearing rollers rotationally install respectively in the both sides of die-pin, and the swing driving piece is equipped with two, articulates respectively on each linking arm, and the piston rod of two swing driving pieces is articulated with the swing arm at both ends.

Further, the end aligning device comprises a support, an end driving part, a push plate and a baffle plate, wherein the support is arranged on the rack, the end driving part is arranged on the support, the push plate is arranged at the end of a piston rod of the end driving part, and the baffle plate is arranged at one end, opposite to the push plate, of the rack.

Further, the first stacker further comprises a blast buffering device, and the blast buffering device is arranged at the baffle.

The utility model discloses two bunching device, through setting up first stacker crane, the second stacker crane, first conveyer belt, second conveyer belt and third conveyer belt cooperate, set first stacker crane and second stacker crane into two kinds of required panel specifications respectively earlier, can carry the panel of two kinds of specifications to first stacker crane and second stacker crane respectively through rotating the second conveyer belt, thereby two kinds of specification panel that realize cutting a coil of strip respectively carry out the stack and carry out the stack, the operation is complicated when avoiding using a stacker to switch panel specification, waste time and energy, guarantee the continuity of production, be favorable to improving production efficiency.

Drawings

Fig. 1 is a schematic front view of the double stacking device of the present invention;

fig. 2 is a perspective view of a first stacker of the dual stacking apparatus of the present invention;

fig. 3 is a front view of a first stacker of the dual stacker of the present invention;

fig. 4 is a top view of a first stacker of the dual stacker of the present invention;

fig. 5 is a side view of the first stacker of the dual stacking apparatus of the present invention.

Detailed Description

The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the invention.

Referring to fig. 1 to 5, the present invention provides a double stacking apparatus, which includes a first stacker 1, a second stacker 2, a first conveyor belt 3, a second conveyor belt 4 and a third conveyor belt 5. The first stacker crane 1 and the second stacker crane 2 are sequentially arranged along the plate conveying direction, and the height of the second stacker crane 2 is higher than that of the first stacker crane 1, so that the first conveying belt 3 is installed on the first stacker crane 1 and conveys plates for the second stacker crane 2. The second conveying belt 4 and the third conveying belt 5 are arranged at the plate input end of the first stacker crane 1, and the second conveying belt 4 can swing relative to the third conveying belt 5 so that the second conveying belt 4 can rotate to the plate input end of the first stacker crane 1 and convey plates for the first stacker crane 1, or rotate to the first conveying belt 3 and convey plates for the second stacker crane 2.

In this embodiment, the outer dimension of the first stacker crane 1 is smaller than the outer dimension of the second stacker crane 2, and the first stacker crane 1 and the second stacker crane 2 are used for stacking a sheet material having a smaller dimension and a sheet material having a larger dimension, respectively. In addition, the first stacker crane 1 and the second stacker crane 2 may also adopt stacker cranes of the same specification, and the first stacker crane 1 and the second stacker crane 2 may be set to the required specifications, respectively.

The first stacker 1 includes a frame 11, side alignment devices 12, idler conveyors 13 and end alignment devices 14. The frame 11 is essentially a support structure formed by four support feet and a top frame. Two sets of side aligning devices 12 are symmetrically arranged on two sides of the frame 11. The side aligning device 12 includes two connecting arms 121 and a side aligning plate 122, bottom ends of the two connecting arms 121 are respectively and fixedly connected to two ends of the side aligning plate 122, and top ends of the two connecting arms 121 are respectively mounted on the frame 11. A limiting space is formed between the side aligning plates 122 of the two sets of side aligning devices 12 which are symmetrically arranged so as to limit two sides of the plate.

In order to fully utilize the internal space of the frame 11 and make the structure more compact, the connecting arm 121 includes a vertical upper section, an inclined section, and a vertical lower section connected in sequence.

To facilitate stacking of sheets of different sizes, the side aligning device 12 further includes a side adjusting mechanism 123 for adjusting the distance between the two side aligning plates 122. The side adjusting mechanism 123 includes four screw rod guide assemblies 1231 and a driving device 1232, the four screw rod guide assemblies 1231 are symmetrically installed on the frame 11 in pairs, and each screw rod guide assembly 1231 includes a screw rod rotatably installed on the frame 11 and guide rods installed on two sides of the screw rod. The top end of each connecting arm 121 is mounted on the screw guide assembly 1231, and the driving device 1232 is mounted on the frame 11 for driving the screw of the screw guide assembly 1231 to rotate in the forward and reverse directions to adjust the position of the side aligning plate 122 through the connecting arm 121.

Specifically, two sets of driving devices 1232 are oppositely arranged and respectively arranged at two outer sides of the frame 11, and each set of driving device 1232 correspondingly drives the screws of the two screw guide rod assemblies 1231 at each side to rotate forward and backward. The driving device 1232 includes a transmission shaft 12321, two main bevel gears 12322, two slave bevel gears 12323 and a driving member 12324, wherein the transmission shaft 12321 is rotatably mounted on the outer side of the frame 11, the two main bevel gears 12322 are respectively and fixedly connected to two ends of the transmission shaft 12321, the two slave bevel gears 12323 are respectively and fixedly connected to one ends of the screws of the two screw guide rod assemblies 1231, and each main bevel gear 12322 is engaged with each slave bevel gear 12323. The driving member 12324 is fixedly mounted on the frame 11, and an output shaft of the driving member 12324 is in transmission connection with the transmission shaft 12321 to drive the transmission shaft 12321 to rotate forward and backward.

In order to align the two sides of the plate more precisely, a realignment assembly 124 for pushing one side alignment plate 122 to move toward the other side alignment plate 122 is further provided on one side alignment device 12.

The realignment assembly 124 includes a fixing rod 1241 and two push drivers 1242, the fixing rod 1241 is fixedly installed at the bottom ends of the two connecting arms 121, the two push drivers 1242 are installed on the fixing rod 1241, and the side aligning plate 122 is fixedly installed on the piston rods of the two push drivers 1242.

To ensure that both ends of the side alignment plate 122 are advanced simultaneously, the realignment assembly 124 also includes a synchronization mechanism. The synchronizing mechanism includes a synchronizing shaft 1243, two synchronizing gears 1244 and two guide posts 1245, the synchronizing shaft 1243 is rotatably mounted on the fixing rod 1241 through two bearing seats, the two synchronizing gears 1244 are respectively fixed at two ends of the synchronizing shaft 1243, each guide post 1245 slidably penetrates through the fixing rod 1241 corresponding to each synchronizing gear 1244, one end of each guide post 1245 is fixed on the side aligning plate 122, and the other end is provided with a rack matched with the synchronizing gear 1244.

Two sets of carrier roller conveying devices 13 are oppositely arranged and can be respectively arranged between the two sets of side aligning devices 12 in a swinging mode, and each set of carrier roller conveying device 13 is correspondingly arranged on the inner side of each set of side aligning device 12. The idler conveyor 13 includes a swing shaft 131, three swing arms 132, a limit plate 133, a idler bar 134, a plurality of idlers 135, and a swing drive 136. The two ends of the swing shaft 131 are rotatably installed between the two connecting arms 121 on one side, the top ends of the three swing arms 132 are fixed on the swing shaft 131, the three swing arms 132 are spaced at a predetermined distance, the limiting plate 133 and the supporting rod 134 are fixed at the bottom ends of the three swing arms 132 in parallel, and the supporting rod 134 is located inside the limiting plate 133. A plurality of idlers 135 are rotatably installed at both sides of the idler bar 134, respectively. Two swing driving members 136 are respectively hinged on each connecting arm 121, and piston rods of the two swing driving members 136 are hinged with the swing arms 132 at two ends. The swing arms 132 on the two sides are driven to be opened outwards relatively by the swing driving piece 136 so as to unload the plates on the supporting rollers 135.

In this embodiment, a strip-shaped hole is formed in the inclined section of the connecting arm 121, hinged seats are installed on two sides of the strip-shaped hole on the connecting arm 121, a body portion of the swing driving member 136 is installed between the two hinged seats, and a piston rod of the swing driving member 136 penetrates through the strip-shaped hole and is hinged to the connecting arm 121.

The end aligning device 14 includes a bracket 141, an end driving member 142, a push plate 143, and a baffle 144, the bracket 141 is mounted on the frame 11, the end driving member 142 is mounted on the bracket 141, the push plate 143 is mounted on a piston rod end of the end driving member 142, and the baffle 144 is mounted on an end of the frame 11 opposite to the push plate 143. The baffle 144, the push plate 143 and the two side alignment plates 122 form a square-shaped space for receiving the plate material to perform a preliminary alignment of the plate material. Then the end driving piece 142 drives the push plate 143 to move towards the baffle 144, and the two ends of the plate are aligned accurately again; the sheet material is again precisely aligned on both sides by pushing one side alignment plate 122 to move toward the other side alignment plate 122 by the push driver 1242.

The end alignment device 14 also includes an end adjustment mechanism 145 for adjusting the spacing between the push plate 143 and the stop plate 144. End adjustment mechanism 145 includes a lead screw-slide assembly 1451 and an adjustment drive 1452, where lead screw-slide assembly 1451 is mounted to frame 11, bracket 141 is mounted to lead screw-slide assembly 1451, and adjustment drive 1452 is mounted to frame 11 for driving the lead screw of lead screw-slide assembly 1451 to rotate forward and backward to adjust the position of bracket 141.

In order to ensure the stability of the movement of the push plate 143, the end aligning device 14 further includes slide rods 146 installed at both sides of the piston rod of the end driver 142, and both ends of the slide rods 146 are respectively installed on the bracket 141 and the push plate 143.

The portion alignment device 14 further includes a buffer spring 147 installed between the piston rod of the end driver 142 and the push plate 143 to buffer the impact force of the push plate 143 against the plate material.

In order to ensure that the sheet is gently dropped when falling from the carrier roller conveying device 13, the first stacker crane 1 further comprises a blowing buffer device 15, the blowing buffer device 15 is arranged at the baffle 144, and an air flow generated by the blowing buffer device 15 generates an upward buoyancy on the sheet, so that the sheet is stably dropped, and the sheet is prevented from being scratched.

The first stacker 1 further comprises a pallet car 16 arranged elevatably below the side aligning device 12 for carrying the sheets aligned by the side aligning device 12 and the end aligning device 14.

The operation of the first stacker 1 is described below:

the plate enters the multiple carrier rollers 135 of the two sets of carrier roller conveying devices 13 under the conveying action of the second conveying belt 4, two sides of the plate are supported on the multiple carrier rollers 135 on two sides in a rolling manner, when one end of the plate reaches the position of the push plate 143, the swing driving piece 136 drives the swing arms 132 on two sides to swing outwards, so as to drive the multiple carrier rollers 135 on the two support rods 134 to separate from the plate, the plate falls onto the plate stacking vehicle 16 in a square limiting space formed by the baffle 144, the push plate 143 and the two lateral alignment plates 122, when the plate on the plate stacking vehicle 16 is accumulated to a certain height, the plate stacking vehicle 16 descends and moves to one side of the rack 11, and after the plate on the plate stacking vehicle 16 is unloaded, the plate stacking vehicle 16 returns to the initial position again to perform a new round of plate stacking process.

The second stacker 2 has the same structure as the first stacker 1, and will not be described in detail.

One end of the second conveying belt 4 is hinged with one end of the third conveying belt 5; or, the one end of second conveyer belt 4 sets up the fixing base, and the one end of second conveyer belt 4 articulates on the fixing base, and the one end of third conveyer belt 5 is close to the hinged end setting of second conveyer belt 4.

Referring to fig. 1, the second conveyor belt 4 is provided with a lifting driving member 41 for driving the second conveyor belt 4 to swing relative to the third conveyor belt 5. In this embodiment, the lifting driving member 41 is disposed below the second conveying belt 4, the lifting driving member 41 is a hydraulic cylinder, a body end of the hydraulic cylinder is hinged to the ground, and a piston rod of the hydraulic cylinder is hinged to a free end of the second conveying belt 4. It will be appreciated by those skilled in the art that other types of drive members may be used, as long as the second conveyor belt 4 is driven to oscillate relative to the third conveyor belt 5.

The first conveyor belt 3, the second conveyor belt 4, and the third conveyor belt 5 may be belt conveyors or roller conveyors.

The utility model discloses two bunching device, through setting up first stacker crane 1, second stacker crane 2, first conveyer belt 3, second conveyer belt 4 and third conveyer belt 5 cooperate, set first stacker crane 1 and second stacker crane 2 into two kinds of required panel specifications respectively earlier, can carry the panel of two kinds of specifications to first stacker crane 1 and second stacker crane 2 respectively through rotating second conveyer belt 4, thereby realize carrying out the stack respectively to two kinds of specification panels that a coil of strip was cut out and stack, the operation is complicated when avoiding using a stacker to switch panel specification, waste time and energy, guarantee the continuity of production, be favorable to improving production efficiency.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. The utility model provides a two bunching device, includes first stacker crane (1), second stacker crane (2), first conveyer belt (3), second conveyer belt (4) and third conveyer belt (5), first stacker crane (1) and second stacker crane (2) set gradually along plate conveying direction, the height that highly is higher than first stacker crane (1) of second stacker crane (2), first conveyer belt (3) are installed on first stacker crane (1) and are second stacker crane (2) transport plate material, second conveyer belt (4) set up in the plate input outside of first stacker crane (1), its characterized in that: one end of the second conveying belt (4) is hinged to the third conveying belt (5), and the other end of the second conveying belt is used for swinging to the plate input end of the first stacker crane (1) or swinging to the input end of the first conveying belt (3) so as to convey plates for the first stacker crane (1) when the second conveying belt (4) rotates to the plate input end of the first stacker crane (1) or convey plates for the second stacker crane (2) when the second conveying belt rotates to the first conveying belt (3).

2. Double stacking device according to claim 1, characterised in that the first stacker (1) has a smaller overall dimension than the second stacker (2), the first stacker (1) and the second stacker (2) being intended to stack plates of smaller dimensions and plates of larger dimensions, respectively.

3. The double stacking device of claim 1, wherein the first stacker (1) comprises a frame (11), two side aligning devices (12), two idler conveying devices (13) and two end aligning devices (14), the two side aligning devices (12) are symmetrically mounted on two sides of the frame (11), each side aligning device (12) comprises two connecting arms (121) and two side aligning plates (122), the bottom ends of the two connecting arms (121) are fixedly connected to two ends of each side aligning plate (122), the top ends of the two connecting arms (121) are mounted on the frame (11), and a limiting space is formed between the side aligning plates (122) of the two symmetrically mounted side aligning devices (12) to limit two sides of a plate.

4. The double stacking apparatus of claim 3, wherein the side aligning device (12) further comprises a side adjusting mechanism (123) for adjusting the distance between the two side aligning plates (122), the side adjusting mechanism (123) comprises four screw guide rod assemblies (1231) and a driving device (1232), the four screw guide rod assemblies (1231) are symmetrically installed on the frame (11) in pairs, the top end of each connecting arm (121) is installed on the screw guide rod assembly (1231), and the driving device (1232) is installed on the frame (11) for driving the screw of the screw guide rod assembly (1231) to rotate positively and negatively.

5. A double stacking apparatus as claimed in claim 3, wherein a realignment assembly (124) is further provided on one side alignment device (12) for moving one side alignment plate (122) toward the other side alignment plate (122), the realignment assembly (124) comprises a fixing rod (1241) and two push driving members (1242), the fixing rod (1241) is fixedly mounted at the bottom ends of the two connecting arms (121), the two push driving members (1242) are mounted on the fixing rod (1241), and the side alignment plate (122) is fixedly mounted on the piston rods of the two push driving members (1242).

6. Double stacking device according to claim 4, characterised in that said actuating means (1232) are provided in two opposite sets, one set being provided on each of the two outer sides of the frame (11), the actuating means (1232) comprising a transmission shaft (12321), two main bevel gears (12322), the two driven bevel gears (12323) and the driving piece (12324), the transmission shaft (12321) is rotatably erected outside the rack (11), the two main bevel gears (12322) are respectively and fixedly connected to two ends of the transmission shaft (12321), the two driven bevel gears (12323) are respectively and fixedly connected to one ends of the screw rods of the two screw rod guide rod components (1231), each main bevel gear (12322) is meshed with each driven bevel gear (12323), the driving piece (12324) is fixedly installed on the rack (11), and an output shaft of the driving piece (12324) is in transmission connection with the transmission shaft (12321) to drive the transmission shaft (12321) to rotate forwards and backwards.

7. A double stacking device according to claim 3, characterised in that the idler conveyors (13) are arranged in two opposite sets, each swingably arranged between two sets of side alignment devices (12), each set of idler conveyors (13) being arranged inside each set of side alignment devices (12) correspondingly.

8. The double stacking device according to claim 7, wherein the idler conveying device (13) comprises a swing shaft (131), three swing arms (132), a limiting plate (133), a support rod (134), a plurality of idlers (135) and a swing driving member (136), two ends of the swing shaft (131) are rotatably installed between two connecting arms (121) on one side, top ends of the three swing arms (132) are fixed on the swing shaft (131), a predetermined distance is arranged between the three swing arms (132), the limiting plate (133) and the support rod (134) are fixed at bottom ends of the three swing arms (132) in parallel, and the supporting rods (134) are positioned at the inner sides of the limiting plates (133), the supporting rollers (135) are respectively and rotatably arranged at two sides of the supporting rods (134), two swinging driving parts (136) are respectively hinged on each connecting arm (121), and piston rods of the two swinging driving parts (136) are hinged with the swinging arms (132) at two ends.

9. The double stacker according to claim 7, wherein the end aligning device (14) comprises a bracket (141), an end driving member (142), a push plate (143), and a baffle plate (144), wherein the bracket (141) is mounted on the frame (11), the end driving member (142) is mounted on the bracket (141), the push plate (143) is mounted on a piston rod end of the end driving member (142), and the baffle plate (144) is mounted on an end of the frame (11) opposite to the push plate (143).

10. Double stacking device according to claim 9, characterised in that the first stacker (1) further comprises a blast buffering device (15), the blast buffering device (15) being provided at the baffle (144).