CN111959872A

CN111959872A - Stacking machine

Info

Publication number: CN111959872A
Application number: CN202010877757.4A
Authority: CN
Inventors: 刘连文; 杨其明; 汤巧琳; 邹贤; 王婷婷; 汪志全
Original assignee: Jinlong Copper Co ltd; Tongling Nonferrous Metals Group Co Ltd
Current assignee: Jinlong Copper Co ltd; Tongling Nonferrous Metals Group Co Ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2020-11-20

Abstract

The invention provides a stacker, wherein a rack is provided with two fishplate bar supporting platforms which are arranged in parallel at intervals, the table surfaces of the two fishplate bar supporting platforms are positioned in a strip shape of a horizontal plane with equal height, the outer side of the table surface is provided with a vertical plate, the fishplate bar supporting platforms are connected with the rod ends of piston rods of oil cylinders fixed on the rack, the piston rods push the table surfaces of the two fishplate bar supporting platforms to synchronously and horizontally displace close to or away from each other, the lower parts of the table surfaces are provided with baffle plates, the plate surfaces of the baffle plates are vertical to the displacement direction of the fishplate bar supporting platforms, and a. In the scheme, the copper plate A pushed by the upstream pushing mechanism is supported at two opposite sides of the copper plate A by the table tops of the two receiving plate supporting tables, the distance between the table tops of the two receiving plate supporting tables is proper until the distance between the two vertical plates at the opposite sides is slightly larger than the distance between the supported sides of the copper plate A, and then the oil cylinder drives the table tops of the two receiving plate supporting tables to perform separated displacement, so that the phenomenon of loose bundling is avoided.

Description

Stacking machine

Technical Field

The invention relates to stacking equipment for electrolytic copper plates, in particular to equipment for orderly stacking cathode copper plates stripped from a cathode plate.

Background

The cathode plate with the copper plate attached is lifted from the electrolytic bath, and the cathode copper plate is stripped from the cathode plate through a plate pulling machine, namely a plate pulling machine, and transported to the downstream, and stacking and bundling are generally required to be carried out for storage or transportation. The copper plates need to be stacked neatly before bundling, otherwise reliable bundling is difficult to guarantee. Once the binding is loosened, safety accidents can be caused during transportation. Therefore, it is necessary to achieve regular stacking.

Disclosure of Invention

The invention aims to provide a stacker capable of stacking orderly.

In order to achieve the purpose, the invention adopts the following technical scheme: a stacker, comprising: the machine frame is provided with two parallel and spaced fishplate bar supporting platforms, the table tops of the two fishplate bar supporting platforms are positioned in a strip shape of a horizontal plane with equal height, the outer side of the table top is provided with a vertical plate, the fishplate bar supporting platforms are connected with the rod ends of piston rods of oil cylinders fixed on the machine frame, the piston rods push the table tops of the two fishplate bar supporting platforms to perform synchronous horizontal displacement close to or far away, the lower part of the table top is provided with a baffle, the plate surface of the baffle is vertical to the displacement direction of the fishplate bar supporting platforms, and a lifting platform is.

In the scheme, the copper plate A conveyed by the upstream pushing mechanism is supported at two opposite sides of the copper plate A by the table tops of the two receiving plate supporting tables, the distance between the table tops of the two receiving plate supporting tables is proper until the distance between two vertical plates at the opposite sides is slightly larger than the distance between the supported sides of the copper plate A, then the oil cylinder drives the table tops of the two receiving plate supporting tables to perform separated displacement, and the copper plate A is separated from the table top and falls onto a lifting table below the table top; the oil cylinder drives the table boards of the two receiving plate supporting tables to move in a close mode, the baffle plate pushes the copper plate A to the middle position of the lifting table, the table boards of the two receiving plate supporting tables are just in the waiting position for bearing the next copper plate A, the copper plate A is orderly stacked and stacked on the lifting table when the operation is alternated, and the strapping tape is trapped on the aligned plate edge side of the copper plate A, so that the phenomenon of loose strapping can be avoided.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of FIG. 1

FIGS. 3 and 4 are cross-sectional views A-A, B-B of FIGS. 1 and 2, respectively;

fig. 5 is a perspective view of the present invention.

Detailed Description

As shown in the figure, the stacker is characterized in that the rack 10 is provided with the fishplate bar supporting platforms 20 which are arranged in parallel at intervals, the table tops 21 of the two fishplate bar supporting platforms 20 are in a strip shape with the same height and horizontal plane, the outer side of the table top 21 is provided with a vertical plate 22, the fishplate bar supporting platform 20 is connected with the rod end of a piston rod 31 of an oil cylinder 30 fixed on the rack 10, the piston rod 31 pushes the table tops 21 of the two fishplate bar supporting platforms 20 to move close to or away from the synchronous horizontal direction, the lower part of the table top 21 is provided with a baffle 40, the plate surface of the baffle 40 is vertical to the displacement direction of the fishplate bar supporting platform.

In the above scheme, the lifting platform 70 is used for receiving the copper plate a falling off when the copper plate pallets 20 are separated, and the lifting scheme is adopted, so that the falling height of the copper plate a can be prevented from being too high, the copper plate a can be prevented from being damaged, and the noise can be reduced, namely, the lifting platform 70 which is empty first rises to the highest position to start to bear the first copper plate a, and the lifting platform 70 gradually descends along with the increase of the stacking thickness of the copper plates a; the pushing mechanism pushes the copper plate A to a station where the device is located from the upstream, the copper plate A is firstly received by the two opposite side receiving plate supporting platforms 20 close to the station, then the two opposite side receiving plate supporting platforms 20 do separated displacement motion, the copper plate A naturally falls down, the two opposite side receiving plate supporting platforms 20 perform close displacement again after falling down, the plate surface of the baffle plate 40 pushes the corresponding edge of the offset copper plate A to enable the copper plate A to displace towards the middle of the lifting platform 70, namely deviation rectification is performed, and therefore the copper plate A stacked on the lifting platform 70 is guaranteed to be forced to be orderly. Since the plate surface of the baffle 40 has an appropriate size in the vertical direction, not only the copper plate a on the uppermost layer but also the displacement and displacement of the lower layer plate due to the falling of the upper layer plate can be aligned.

When the oil cylinder is adopted to drive the fishplate bar tray 20 to move, firstly, because the components are heavy, and in addition, the weight of the copper plate A needs to bear appropriate load capacity, and the table top 21 of the fishplate bar tray 20 is ensured to be always in a horizontal posture, the guide limiting mechanism is arranged, namely, a guide rod 50 connected to the fishplate bar tray 20 is matched with a guide hole in the rack 10 in an axial displacement mode, and the guide rod 50 is respectively arranged at the side of the piston rod 31 and is parallel to the piston rod 31. This also ensures that the baffles 40 remain parallel to each other on opposite sides of the copper slab a as the baffles 40 are constrained to the sides.

The above-described arrangement has basically solved the problem of the G-alignment work of one pair of opposite sides of the copper plate a, and it is more desirable that the other two sides can be kept flush as the substantially square copper plate a, and for this reason, the present invention provides the following preferable arrangement: the rack 10 is provided with stop lever units 60, each stop lever unit 60 is composed of 2-4 vertical and coplanar stop levers 61, the stop lever units 60 are arranged in two groups, each group is respectively arranged at the two ends of the receiving plate supporting platform 20, and the constraint limiting surfaces of the stop lever units 60 on the opposite sides are parallel. The interval between the upper stages of the bar units 60 on the opposite sides is gradually decreased from top to bottom, and the interval between the lower stages is equidistant.

Above-mentioned scheme is when letting copper A fall guarantee that it is located the aperture position of the upper end of pin unit 60 at first, because the upper segment of pin unit 60 provides restraint regional down and diminishes gradually until the equidistance scope of hypomere interval, copper A must not retrain to the stack state that the four sides all aligned to the stack is neat. In this way, the tie can be used to arbitrarily bundle any side of the stack.

The projection of the lifting platform 70 in the horizontal plane is located in the projection range of the square area enclosed by the two plate supporting platforms 20 and the two stop rod units 60 in the horizontal plane. This is to facilitate the transfer of other equipment or the winding of the strap, while avoiding interference with the stopper unit 60 and the stopper 40.

In consideration of the reasonableness of the stress, the piston rod 31 is connected to the middle part of the fishplate bar tray 20 in the length direction, and the two guide rods 50 are symmetrically arranged on the two sides of the piston rod 31 and are arranged at equal height with each other. By the scheme, the machining precision of the part is conveniently realized.

The table top 21 and the vertical plate 22 which form the receiving plate support 20 form an inequilateral angle steel shape, the lower plate surface of the table top 21 with wide edges is connected with the baffle 40 and forms a T shape, and rib plates 23 are arranged between the outer side parts of the table top 21, the vertical plate 22 and the baffle 40. Above-mentioned scheme can select for use inequilateral angle steel directly to make fishplate bar tray 20, selects for use same material can show improvement price/performance ratio, only needs welding baffle 40, gusset 23 in addition, has reduced a large amount of welding work load.

Preferably, the frame 10 includes a front frame 11 and a rear frame 12, a left longitudinal beam 13 and a right longitudinal beam 14 are connected between the same side columns of the front frame 11 and the rear frame 12, the two oil cylinders 30 are respectively connected to the left longitudinal beam 13 and the right longitudinal beam 14, a front frame upper cross beam 111 and a front frame lower cross beam 112 are arranged between the two side columns of the front frame 11, the lower end of a stop lever 61 constituting the stop lever unit 60 is connected with the front frame lower cross beam 112, the upper end of the stop lever 61 is connected with the front frame upper cross beam 111, and the front frame lower cross beam 112 is an open space for stacking and conveying. According to the scheme, the frame is formed by welding rod pieces, the position of the lower cross beam 112 of the frame in the scheme is very important, a path for conveying the stack is reserved below the stop rod 61 on the premise of ensuring the fixation of the stop rod, and after the plate edges of the copper plates A in the stack are restrained orderly, the lifting stroke of the lifting platform 70 can be obviously reduced, and the operation requirements such as material receiving can be quickly completed.

Claims

1. A stacker, comprising: the machine frame (10) is provided with two fishplate bar supporting platforms (20) which are arranged in parallel at intervals, table tops (21) of the two fishplate bar supporting platforms (20) are positioned in a strip shape of a height horizontal plane, vertical plates (22) are arranged on the outer sides of the table tops (21), the fishplate bar supporting platforms (20) are connected with rod ends of piston rods (31) of oil cylinders (30) fixed on the machine frame (10), the piston rods (31) push the table tops (21) of the two fishplate bar supporting platforms (20) to move in a synchronous horizontal direction close to or away from the table tops, a baffle (40) is arranged on the lower portion of the table top (21), the plate surface of the baffle (40) is perpendicular to the displacement direction of the fishplate bar supporting platforms (20), and a lifting platform (70).

2. The stacker according to claim 1, wherein: the fishplate bar supporting platform (20) is connected with a guide rod (50) which is matched with a guide hole in the rack (10) in an axial displacement mode, and the guide rod (50) is arranged beside the piston rod (31) and is parallel to the piston rod (31).

3. The stacker according to claim 1 or 2, wherein: the rack (10) is provided with stop lever units (60), the stop lever units (60) are formed by 2-4 vertical stop levers (61) arranged in a coplanar manner, the stop lever units (60) are arranged in two groups, each group is respectively arranged at the positions of two ends of the receiving plate supporting platform (20), and the constraint limiting surfaces of the stop lever units (60) on the opposite sides are parallel.

4. The stacker according to claim 3, wherein: the distance between the upper sections of the stop lever units (60) on the opposite sides is gradually reduced from top to bottom, and the distance between the lower sections is equal.

5. The stacker according to claim 1 or 2, wherein: the projection of the lifting platform (70) in the horizontal plane is positioned in the projection range of a square area defined by the two fishplate bar supporting platforms (20) and the two stop lever units (60) in the horizontal plane.

6. The stacker according to claim 2, wherein: the piston rod (31) is connected to the middle part of the length direction of the fishplate bar tray (20), and the two guide rods (50) are symmetrically arranged on two sides of the side of the piston rod (31) and are arranged at equal height.

7. The stacker according to claim 1, wherein: the table top (21) and the vertical plate (22) which form the receiving plate supporting platform (20) form an inequilateral angle steel shape, the lower plate surface of the table top (21) with wide edges is connected with the baffle (40) and forms a T shape, and rib plates (23) are arranged between the outer side parts of the table top (21) and between the vertical plate (22) and the baffle (40).

8. The stacker according to claim 3, wherein: frame (10) including front frame (11), rear frame (12), front frame (11), rear frame (12) have between the homonymy stand left longeron (13), right longeron (14) link to each other, two hydro-cylinders (30) are connected respectively on left longeron (13), right longeron (14), be located and be provided with front frame entablature (111) between the coexistence post of front frame (11), front frame bottom end rail (112), pin (61) lower extreme that constitutes pin unit (60) links to each other with front frame bottom end rail (112), pin (61) upper end links to each other with front frame entablature (111), front frame bottom end rail (112) supply the stack to carry to pass through for the spacious space.