A device for automatically removing waste edges of a precision plate saw

Abstract

The present application belongs to the field of metallurgical equipment, and discloses a device for automatically removing waste edges of a precision plate sawing machine, which comprises a sawing table, vertical columns arranged on the left and right sides of the sawing table, a cross beam arranged on the vertical columns, a frame mechanism composed of the vertical columns and the cross beam, a transverse trolley installed on the cross beam, the transverse trolley being capable of moving horizontally on the cross beam, guide slides, guide columns and lifting driving devices arranged on the two sides of the transverse trolley, an angle reducer driving screw nut mechanism installed on the guide slides, the guide columns being capable of performing lifting actions in the guide slides, one group or more than two groups of anchor hooks arranged below the guide columns, the lifting driving devices being driven by servo motors, and power being distributed to the angle reducers on the two sides through two couplings. The lifting of the anchor hooks and the walking of the transverse trolley are all driven by servo motors, automatic control can be conveniently performed, full-automatic operation is realized, and the production efficiency of the precision saw is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of metallurgical equipment, and is applied to non-ferrous metal sawing machine, in particular to a device for automatically removing waste edges of precise plate sawing machine. BACKGROUND

[0002] The precise sawing machine is a key equipment in the production of non-ferrous metal plate, which is used to obtain plate finished products of specified size. In the sawing process, the sawing machine first cuts off the two edges of the incoming material longitudinally to obtain the width size of the finished product, and then performs several times of transverse sawing according to the required length size of the finished product, and finally obtains several groups of finished products meeting the length and width size requirements. In this sawing process, the waste edges sawn off after longitudinal sawing must be removed from the sawing table before transverse sawing, otherwise the waste edges will be sawn together with the raw material plate during transverse sawing.

[0003] At present, the waste edge removal process of most domestic plate sawing machines is as follows: first, the sawing waste edges are separated from the raw material plate on the sawing table by manual operation, then the waste edges are bundled, and finally the waste edge bundle is lifted away by the crown block, and the waste edges are unbundled for subsequent processing. This way of processing waste edges has high labor intensity and low efficiency, and is not suitable for large-scale automated production. SUMMARY

[0004] In view of the above deficiencies of the prior art, the purpose of the present application is to provide a device for automatically removing waste edges of a precise plate sawing machine, which can accurately separate the sawing waste plate from the finished product plate after longitudinal sawing and collect it.

[0005] To achieve the above purpose, the present application adopts the following technical solutions:

[0006] A device for automatically removing waste edges of a precise plate sawing machine, comprising a sawing table, wherein the sawing table is provided with vertical columns on the left and right sides, the vertical columns are provided with a cross beam, the vertical columns and the cross beam form a frame mechanism, a transverse trolley is installed on the cross beam, the transverse trolley can move horizontally on the cross beam, guide slides, guide columns and lifting driving devices are arranged on both sides of the transverse trolley, an angular reducer driving screw nut mechanism installed on the guide slide enables the guide column to perform lifting action in the guide slide, one or more than two groups of anchor hooks are arranged below the guide column, the lifting driving device is driven by a servo motor, and power is distributed to the angular reducers on both sides through two couplings.

[0007] Further, a gear is arranged on the upper part of the transverse trolley, and a rack adapted to the gear is installed on the cross beam.

[0008] Further, the transverse trolley further comprises a trolley driving device, the trolley driving device is driven by a servo motor, and power is distributed to the gears on both sides of the transverse trolley through two couplings.

[0009] Further, a conveying roller is arranged below the frame mechanism.

[0010] Further, the anchor hook is an inner inclined structure at the sharp corner.

[0011] Further, the two groups of anchor hooks are connected with two guide columns through a transition beam.

[0012] Further, a plurality of interval battens are arranged on the sawing table, and the wood board to be sawed is supported by the battens, the battens and the anchor hooks 5 are arranged at intervals, and the sawing waste edge hooked by the anchor hook 5 each time runs in the interval gap between the battens.

[0013] The use method of the device for automatically removing the waste edge of the precise wood board sawing machine, after the longitudinal sawing is completed, the right or left waste edge is removed first, and then the waste edge on the other side is removed.

[0014] Further, when the right waste edge is removed, the following steps are included:

[0015] 1) the traversing trolley moves to the right outer side of the wood board, then the anchor hook falls down, and then the traversing trolley runs to the left to align the sharp corner of the anchor hook with the sawing seam position;

[0016] 2) the anchor hook is lifted, in the process, the right cut waste edge is hooked by the left sharp corner of the anchor hook and lifted to the air;

[0017] 3) the traversing trolley runs to the right to be conveyed to the right side of the roller, then the anchor hook falls down, the sawing waste edge in the anchor hook is placed on the right side of the conveying roller, the traversing trolley moves to the right to move out of the conveying roller position, and the anchor hook is lifted to return the trolley to the original position.

[0018] Further, when the left waste edge is removed, the following steps are included:

[0019] 1) the traversing trolley moves to the left outer side of the wood board, then the anchor hook falls down, and then the traversing trolley runs to the right to align the sharp corner of the anchor hook with the sawing seam position;

[0020] 2) the anchor hook is lifted, in the process, the left cut waste edge is hooked by the right sharp corner of the anchor hook and lifted to the air;

[0021] 3) the traversing trolley runs to the right to be conveyed to the left side of the roller, then the anchor hook falls down, the sawing waste edge in the anchor hook is placed on the left side of the conveying roller, the traversing trolley moves to the left to move out of the conveying roller position, and the anchor hook is lifted to return the trolley to the original position.

[0022] Compared with the prior art, the present application has the following beneficial effects:

[0023] (1) The anchor hook lifting and transverse movement of the trolley are all driven by servo motors, which can be conveniently controlled automatically, realize full-automatic operation, and greatly improve the production efficiency of the precision saw;

[0024] (2) The device adopts servo motors to drive the trolley to walk, which can accurately position the sawing position and the unloading position;

[0025] (3) The sharp corner inner inclined structure on the anchor hook makes the waste edge sawn down can be all automatically dumped into the hook when the anchor hook is lifted from the sawing position. BRIEF DESCRIPTION OF DRAWINGS

[0026] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments, read in conjunction with the accompanying drawings:

[0027] Figure 1 Figure 1 is a schematic view of a device for automatically removing waste edges of a precision plate saw;

[0028] Figure 2 Figure 2 is a schematic view of the A-A cross section of figure 1; Figure 1

[0029] Figure 3 Figure 3 is a schematic view of the right side waste edge removal;

[0030] Figure 4 Figure 4 is a schematic view of the left side waste edge removal;

[0031] In the figure: 1 sawing table, 2 conveying roller, 3 stand column, 4 cross beam, 5 anchor hook, 6 guide column, 7 guide carriage, 8 screw nut, 9 corner reducer, 10 gear, 11 transverse trolley, 12 lifting driving device, 13 transverse driving device, 14 plate. DETAILED DESCRIPTION

[0032] The present application will be described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present application, but do not limit the present application in any form. It should be noted that for those skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made. These all belong to the protection scope of the present application.

[0033] As Figures 1-2 ​The device is shown: a precise plate sawing machine waste edge automatic removal device, including sawing table 1, the sawing table 1 left and right sides are provided with stand 3, the stand 3 is provided with crossbeam 4, the crossbeam is installed with horizontal transfer trolley, the stand 3 and crossbeam 4 constitute frame mechanism, to support the operation of the whole horizontal transfer trolley 11, the horizontal transfer trolley can move horizontally on the crossbeam, the horizontal transfer trolley 11 both sides are provided with guide carriage 7, guide column 6 and lifting drive device 12, the corner reducer 9 installed on the guide carriage 7 drives the screw nut 8 mechanism, so that the guide column 6 can be lifted in the guide carriage 7, the lifting drive device 12 is driven by servo motor, and the power is distributed to the corner reducer 9 on both sides through two shaft couplings.

[0034] The frame mechanism below is provided with a conveying roller 2, which is used to transport the removed sawing waste edge for subsequent processing; a group or more than two groups of anchor hooks 5 are arranged below the guide column 6, and the two groups of anchor hooks 5 are connected with the two guide columns 6 through a transition beam.

[0035] The horizontal transfer trolley 11 also includes a trolley drive device 13, and the horizontal transfer trolley is provided with a gear 10 on the upper portion; the trolley drive device 13 is driven by a servo motor, and the power is distributed to the gears 10 on both sides through two shaft couplings; a rack is installed on the crossbeam 4, and under the action of the trolley drive device 13, the horizontal transfer trolley 11 is driven to walk horizontally on the crossbeam 4 through the meshing of the gear and the rack.

[0036] A plurality of spaced battens are installed on the sawing table 1, and the battens bear the to-be-sawn plate, the battens and the anchor hooks 5 are arranged at intervals, and the anchor hooks 5 hook the sawing waste edge each time in the interval gap between the battens.

[0037] The specific implementation process of the embodiment is as follows:

[0038] After longitudinal sawing, the right waste edge is removed first Figure 3 :

[0039] 1) The horizontal transfer trolley 11 moves to the right outer side of the plate 14, and then the anchor hook 5 falls down, and then the horizontal transfer trolley 11 runs to the left to the left side of the anchor hook 5, and the sharp corner is aligned with the sawing position;

[0040] 2) The anchor hook 5 is lifted, and in this process, the right cut waste edge is hooked by the left sharp corner of the anchor hook 5 and falls into the anchor hook 5 and is lifted to the air;

[0041] 3) The horizontal transfer trolley 11 is transported to the right side of the roller 2, and then the anchor hook 5 falls down, and all the sawing waste edges in the hook are placed on the right side of the conveying roller 2. The horizontal transfer trolley 11 moves to the right to move out of the conveying roller 2 position, and the anchor hook 5 rises after the trolley is returned to the original position.

[0042] After the right scrap edge is removed, the left scrap edge is removed Figure 4 .

[0043] 1) The horizontal moving trolley 11 moves to the left outer side of the plate 14, then the anchor hook 5 is lowered, and then the horizontal moving trolley 11 runs to the right to align the right tip of the anchor hook 5 with the sawing position;

[0044] 2) The anchor hook 5 is lifted, during which the left cut scrap edge is hooked by the right tip of the anchor hook 5 and lifted to the air;

[0045] 3) The horizontal moving trolley 11 runs to the left to the left side of the roller 2, then the anchor hook 5 is lowered, and all the sawing scrap edges in the hook are placed on the left side of the conveying roller 2. The horizontal moving trolley 11 moves to the left to move out of the conveying roller 2 position, and the anchor hook 5 is lifted to return to the original position.

[0046] The components and structures not described in the above embodiments are common components, common structures or common means in the industry, which are not described here.

[0047] The specific embodiments of the present application are described above. It should be understood that the present application is not limited to the specific embodiments described above, and various modifications or changes can be made by those skilled in the art within the scope of the claims, which does not affect the essential content of the present application.

Claims

1. A method of using a device for automatically removing waste edges from a precision plate saw, characterized in that, The automatic waste edge removal device of the precision plate saw includes a sawing table, with columns on both sides of the sawing table. A crossbeam is mounted on each column, forming a frame mechanism. A traverse trolley is mounted on the crossbeam and can move horizontally on it. Guide carriages, guide columns, and lifting drive devices are provided on both sides of the traverse trolley. A rotary reducer mounted on the guide carriage drives a lead screw and nut mechanism, allowing the guide column to move up and down within the guide carriage. A set of [unclear - possibly a device or mechanism] is located below the guide column. The system may have two or more sets of anchor hooks. The lifting drive device is driven by a servo motor, and the power is distributed to the corner reducers on both sides through two couplings. A conveyor roller is provided below the frame mechanism to place sawn waste edges. Several spaced wooden blocks are installed on the sawing table to support the boards to be sawed. The wooden blocks and anchor hooks are arranged alternately, and the anchor hooks can operate in the gaps between the wooden blocks. The pointed corners of the anchor hooks have an inward bevel structure, so that when the anchor hooks rise from under the saw kerf of the board, all the sawn waste edges can be automatically tilted into the hooks. The method of use includes: After longitudinal sawing, first remove the waste edge on the right or left side, then remove the waste edge on the other side. The specific steps for removing waste edges on the right side are as follows: Y1) The traverse carriage moves to the outside right side of the board, then the anchor hook drops, and then the traverse carriage moves to the left until the left sharp corner of the anchor hook is aligned with the saw kerf position; Y2) The anchor hook is lifted. During this process, the waste edge cut off on the right side is poured into the anchor hook by the left sharp corner hook and lifted into the air. Y3) The traverse trolley moves to the right and conveys the material to the right side of the roller conveyor. Then the anchor hook falls down, and the sawed waste inside the anchor hook is placed on the right side of the conveyor roller conveyor. The traverse trolley moves to the right and moves out of the conveyor roller conveyor position. After the anchor hook rises, the trolley returns to its original position. The specific steps for removing the left-side waste edge are as follows: Z1) The traverse carriage moves to the outer left side of the board, then the anchor hook drops, and then the traverse carriage moves to the right until the right corner of the anchor hook is aligned with the saw kerf position; Z2) The anchor hook is lifted. During this process, the waste edge cut off on the left is poured into the anchor hook by the right-side pointed hook and lifted into the air. Z3) The traverse trolley moves to the right and conveys the material to the left side of the roller conveyor. Then the anchor hook falls down, and the sawed waste inside the anchor hook is placed on the left side of the conveyor roller conveyor. The traverse trolley moves to the left and moves out of the conveyor roller conveyor position. After the anchor hook rises, the trolley returns to its original position.

2. The method of using the automatic waste edge removal device for a precision plate sawing machine according to claim 1, characterized in that, The upper part of the traverse trolley is equipped with a gear, and a rack adapted to the gear is installed on the crossbeam.

3. The method of using the automatic waste edge removal device for a precision plate sawing machine according to claim 1, characterized in that, The traverse trolley also includes a trolley drive device, which is driven by a servo motor and distributes power to gears on both sides of the traverse trolley through two couplings.

4. The method of using the automatic waste edge removal device for precision plate sawing machines according to claim 1, characterized in that, The two or more sets of anchor hooks are connected to two guide posts through a transition beam.

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