CN213624418U - Scraper knife opening device - Google Patents

Abstract

The utility model provides a spiller opening device, includes spiller, spiller drive arrangement and drive arrangement mount pad, spiller drive arrangement installs the knife rest bottom plate including the vertical cylinder that 2 symmetries that drive spiller up-and-down motion set up at the tailpiece of the piston rod portion of vertical cylinder, opens flutedly in the bottom of knife rest bottom plate, opens 2 shaft holes that have relative setting on the knife rest bottom plate of recess both sides arm, installs the round pin axle between 2 shaft holes, and it has the knife rest to articulate at the round pin epaxial, the spiller is installed on the knife rest. The utility model discloses can the direct mount on the stripping machine frame for shovel digs the blank, let produce the gap between adnexed starting sheet and the blank on the blank to reach open-ended purpose. The installation mode of the scraper knife is designed into a quick-change embedded structure, so that the scraper knife is more convenient and quicker to install and replace, and the scraper knife is more reasonable to position.

Description

Scraper knife opening device

Technical Field

The utility model belongs to the technical field of the machine-building, more specifically says, relates to a spiller opening device.

Background

Used copper electrolysis blank stripping unit of copper electrolysis of most smelting plants at present, the spiller device is installed on unit hangs the conveyer, the high-efficient stripping unit of second generation robot formula of new research and development, cancelled the overhead conveyer that transports the titanium blank between each process, set up more intelligent robot, original spiller device can't be used on present unit, in order to realize the high-efficient starting sheet opening of stripping unit of robot formula, the urgent need design a spiller opening device.

Disclosure of Invention

The utility model aims to solve the technical problem that to prior art not enough, provide an automatic, simple, thereby can realize that copper electrolysis starting sheet and blank produce the spillway opening device that reaches the open-ended purpose, concrete scheme is as follows:

the utility model relates to a spiller opening device, its characteristics are: including spiller, spiller drive arrangement and drive arrangement mount pad, the drive arrangement mount pad is the rectangular frame body that bottom plate, 2 curb plates and roof constitute, spiller drive arrangement is including the vertical cylinder that drives 2 symmetries settings of spiller up-and-down motion, the cylinder body and the roof of vertical cylinder are fixed to be met, install the knife rest bottom plate at the tailpiece of the piston rod portion of vertical cylinder, knife rest bottom plate sets up with vertical cylinder piston rod direction of stretching out and drawing back perpendicularly, and it has the recess to open in the bottom of knife rest bottom plate, opens 2 shaft holes that have relative setting on the knife rest bottom plate of recess both sides arm, installs the round pin axle between 2 shaft holes, and the axial of round pin axle sets up with vertical cylinder piston rod direction of stretching out and drawing back perpendicularly, has the knife rest at the epaxial articulated of round pin, the spiller is installed on the knife.

The utility model discloses the technical problem that will solve can also further realize through following technical scheme, the both sides of bottom plate all are equipped with the extension that outwards stretches out the curb plate, are equipped with the gusset between bottom plate extension and the curb plate that corresponds.

The utility model discloses the technical problem that will solve can also further realize through following technical scheme, the spiller passes through the articulated shaft and articulates on the knife rest, is equipped with the articulated shaft mounting hole that the installation articulated shaft was used at the knife rest.

The utility model discloses the technical problem that solve can also further realize through following technical scheme, resetting means is the suit at articulated epaxial torsion spring.

Compared with the prior art, the utility model discloses can the direct mount on the stripping machine frame, be used for shoveling the blank, let produce the gap between adnexed starting sheet and the blank on the blank to reach open-ended purpose. The installation mode of the scraper knife is designed into a quick-change embedded structure, so that the scraper knife is more convenient and quicker to install and replace, and the scraper knife is more reasonable to position.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings required in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of fig. 1 from direction a-a.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

A scraper knife opening device comprises a scraper knife 2, a scraper knife driving device and a driving device mounting seat 1, the driving device mounting seat 1 is a rectangular frame body formed by a bottom plate, 2 side plates and a top plate 6, the scraper knife driving device comprises 2 vertical air cylinders 5 which are symmetrically arranged and drive the scraper knife 2 to move up and down, the cylinder body of each vertical air cylinder 5 is fixedly connected with the top plate, a knife rest bottom plate 3 is arranged at the end part of the piston rod of the vertical cylinder, the knife rest bottom plate is arranged perpendicular to the telescopic direction of the piston rod of the vertical cylinder, the bottom of the knife rest bottom plate 3 is provided with a groove, the knife rest bottom plates of the two side arms of the groove are provided with 2 shaft holes which are oppositely arranged, a pin shaft is arranged between the 2 shaft holes, the axial direction of the pin shaft is vertical to the extension direction of the vertical cylinder piston rod, the pin shaft is hinged with a knife rest, the scraper knife is arranged on the knife rest, and a reset device 4 for resetting the scraper knife is arranged on the knife rest. The vertical cylinder is installed on the upper portion of the rectangular frame body, the knife rest bottom plate is installed on a piston rod of the guide rail cylinder through an inner hexagonal socket head cap screw, a knife rest is arranged inside a protruding portion in the middle of the knife rest bottom plate, the knife rest and the scraper knife are installed on the knife rest bottom plate through a pin shaft, and a torque spring is arranged when the scraper knife is installed. The two ends of the top plate are in lap joint with the side plates on the two sides, the two ends of the bottom plate extend out of the side plates on the two sides, rib plates are arranged between the two ends of the bottom plate and the side plates on the two sides, the rib plates are triangular plates, the top plate 6 is also an air cylinder mounting plate, bolt holes, pin holes and large holes for mounting an air cylinder are milled in the air cylinder mounting plate, and bolt holes are milled in.

The two sides of the bottom plate are respectively provided with an extending part which extends out of the side plate, and a rib plate is arranged between the extending part of the bottom plate and the corresponding side plate. The scraper knife is hinged on the knife rest through a hinged shaft, and the knife rest is provided with a hinged shaft mounting hole for mounting the hinged shaft. The reset device 4 is a torsion spring sleeved on the hinge shaft. The upper portion of the middle of the knife rest is provided with a groove, and two side walls of the groove are provided with opposite hinge shaft mounting holes. The inner side of the bottom of the tool rest is milled with a groove which is milled from one side to the other side and used for being matched with and installing a scraper knife. The utility model discloses a scraper knife, including knife rest base plate, scraper knife, torque spring, pivot, the recess has been opened to knife rest base plate bottom one end, relative shaft hole has all been opened to the both sides wall of knife rest base plate recess, the upper end of knife rest is located the recess of knife rest base lower extreme, and the both sides of knife rest and the laminating of the interior both sides arm of knife rest base plate recess, and the upper end of scraper knife is connected through the round pin axle that passes two recess shaft holes with the knife rest middle.

The utility model discloses the during operation, the cylinder provides the power of spiller, reciprocating linear motion is to the guide arm cylinder, down move when cylinder piston rod, the spiller knife tip contacts the blank when continuing the motion, spiller and knife rest begin clockwise rotation around the round pin axle of being connected between spiller and the knife rest bottom plate, when rotating the one side and the blank parallel and level of knife rest side and blank contact, under torque spring's effect, the spiller continues to shovel downwards along with the motion of cylinder and digs, make the blank and produce the gap between the starting sheet, a process of digging has been realized, thereby realize providing the guarantee for next process stripping. When the piston rod of the guide rod cylinder retracts, the scraper knife returns to the initial position along with the torsion spring.

Claims (4)

1. A scraper knife opening device is characterized in that: including spiller, spiller drive arrangement and drive arrangement mount pad, the drive arrangement mount pad is the rectangular frame body that bottom plate, 2 curb plates and roof constitute, spiller drive arrangement is including the vertical cylinder that drives 2 symmetries settings of spiller up-and-down motion, the cylinder body and the roof of vertical cylinder are fixed to be met, install the knife rest bottom plate at the tailpiece of the piston rod portion of vertical cylinder, knife rest bottom plate sets up with vertical cylinder piston rod direction of stretching out and drawing back perpendicularly, and it has the recess to open in the bottom of knife rest bottom plate, opens 2 shaft holes that have relative setting on the knife rest bottom plate of recess both sides arm, installs the round pin axle between 2 shaft holes, and the axial of round pin axle sets up with vertical cylinder piston rod direction of stretching out and drawing back perpendicularly, has the knife rest at the epaxial articulated of round pin, the spiller is installed on the knife.

2. The blade opening device of claim 1, wherein: the two sides of the bottom plate are respectively provided with an extending part which extends out of the side plate, and a rib plate is arranged between the extending part of the bottom plate and the corresponding side plate.

3. The blade opening device of claim 1, wherein: the scraper knife is hinged on the knife rest through a hinged shaft, and the knife rest is provided with a hinged shaft mounting hole for mounting the hinged shaft.

4. The blade opening device of claim 3, wherein: the resetting device is a torsion spring sleeved on the hinge shaft.

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