CN216072103U

CN216072103U - Material taking equipment

Info

Publication number: CN216072103U
Application number: CN202121247213.6U
Authority: CN
Inventors: 李凤阳; 张慧
Original assignee: Shenzhen Chuangling Intelligence Co ltd
Current assignee: Shenzhen Chuangling Intelligence Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2022-03-18
Anticipated expiration: 2030-07-10
Also published as: CN213595397U; WO2022007945A1

Abstract

The utility model discloses a material taking device, which comprises a sheet material separating device and a material taking manipulator arranged for the sheet material separating device, wherein the sheet material separating device comprises: a actuating mechanism for holding the water tank of liquid for the sheet stock can range upon range of the silo of arranging in it in, and be used for driving the silo, the water tank is arranged in to the silo, and the picking manipulator has the portion of getting of absorbing the sheet stock and then absorbs first sheet stock in the silo. The material tank is immersed in the water tank, so that the sheet materials are balanced in water pressure in the water tank to eliminate wet liquid adhesive force between the two sheet materials. Simple structure is reasonable, the separation is high-efficient accurate, reduced human cost and material cost by a wide margin, has promoted machining efficiency.

Description

Material taking equipment

This patent application is a divisional application of the utility model patent application with patent application number 202021348997.7, with the patent name "sheet stock separator".

Technical Field

The utility model relates to the technical field of automatic processing equipment, in particular to a sheet stock separating device.

Background

The manufacturing process of sheets such as screens of electronic products comprises the steps of cutting a large glass sheet by using a cutting machine, finely processing by using a fine engraving machine, polishing by using a sweeping machine, and greatly meeting the manual requirements of fine engraving processing and sweeping processing, and the biggest difficulty of automatic feeding and discharging lies in how to put the glass sheets into processing equipment one by one and one for processing.

When the cutting machine is used for cutting, kerosene is often needed to protect the smooth edge cutting of the glass and the service life of the cutter, so that the cut glass is provided with the kerosene, the glass is not easy to separate after being stacked, and the cut glass sheets are stored in a stacking mode. Therefore, in order to supply for the automatic feeding and discharging engraving and milling machine for processing, the scheme of not discharging kerosene is often adopted to sacrifice the service life of the cutting tool so as to achieve the separation accuracy of full-automatic feeding and discharging.

When the fine processing is carried out by using the engraving and milling machine, a large amount of cooling liquid is needed for cooling, the collected glass sheets are stacked and soaked in water, and the glass sheets are very difficult to separate because the glass sheets are wet and are adhered tightly. This problem has always been the biggest problem that has prevented the cnc engraving and milling machine or the scanner from using automatic feeding and discharging.

The traditional separation scheme mostly adopts a material groove with an isolation groove to separate and place the sheet materials, but the storage capacity of the whole material groove is influenced because the material groove with the isolation groove has a distance between the sheet materials, and the sheet materials are required to be manually placed into the isolation groove and then supplied to a subsequent processing machine for processing, so that the efficiency is low, and the labor cost is high.

The separation and positioning device for stacked glass sheets mentioned in the patent application No. 201821336633.X of the applicant adopts an air floatation separation mode, uses compressed air to blow air to the side wall of the stacked glass sheets to separate and float the glass, and then uses a mechanical arm or a material taking mechanism to suck the glass sheet by sheet and supply the glass to equipment for processing and use. Although the problem of the existing isolation groove is solved, the scheme is more suitable for dry glass sheets. When the glass sheet materials are wet and the two glass sheets are adhered tightly, the success rate of separation cannot be ensured only by means of compressed air, once the glass sheet materials are separated and taken out only one piece at each time, processing failure can be caused, the glass sheet materials are broken, large-batch raw material waste can be caused if the glass sheet materials cannot be found in time during processing, and meanwhile the service life of a machine can also be influenced.

Therefore, a solution to the effective separation of wet-liquid flakes is needed.

SUMMERY OF THE UTILITY MODEL

The present invention provides a sheet stock separating apparatus to solve the above problems.

The utility model provides a sheet stock separating device, comprising: the sheet material stacking device comprises a water tank for containing liquid, a trough for the sheet materials to be stacked in, a liquid spraying mechanism with a nozzle for applying liquid flow to the side wall of the sheet materials in the trough, and a driving mechanism for driving the nozzle or the trough so as to enable the nozzle and the rack to move relatively along the stacking direction of the sheet materials, wherein the trough is arranged in the water tank.

Preferably, the nozzle extends into the tank for immersion of the nozzle into the liquid to apply a stream of liquid to the side wall of the flakes in the trough.

Preferably, the nozzle is fixed relative to the water tank, and the driving mechanism drives the trough to move relative to the nozzle along the track; or the trough is fixed relative to the water tank, and the driving mechanism drives the nozzle to move relative to the trough along the track.

Preferably, the drive mechanism includes a rail arranged in the sheet stacking direction, a slider for carrying the chute or the nozzle, and a driver assembly for driving the slider to move along the rail.

Preferably, the driver assembly comprises a driving motor and a lead screw, a bearing sleeve matched with the lead screw is arranged on the sliding block, and the driving motor drives the lead screw to rotate so that the sliding block moves along the track; or the driver assembly comprises a driving motor, a driving wheel, a driven wheel and a conveying belt, the conveying belt is sleeved between the driving wheel and the driven wheel, the sliding block is fixed on the conveying belt, and the driving motor drives the driving wheel to rotate so as to drive the sliding block to move on the track; or the driver component comprises a rack and a gear matched with the rack, the motor drives the gear to rotate, and the sliding block is integrally linked with the motor or the rack.

Preferably, the liquid spraying mechanism further comprises a pump body and a pipeline connected between the pump body and the nozzle.

Preferably, the pump body is also connected with a liquid storage bin for supplying liquid to the water tank and/or the liquid spraying mechanism.

Preferably, the water tank has an overflow through which liquid in the water tank flows back into the reservoir or other receiving space.

Preferably, a water receiving tank is arranged below the water tank, liquid in the water tank flows into the water receiving tank through an overflow port and is collected, and a drain pipe is arranged at the lower part of the water receiving tank and is used for enabling the liquid in the water receiving tank to flow back to the liquid storage bin or other accommodating spaces.

Preferably, the water tank is provided with a liquid filling opening, and the pump body pumps liquid in the liquid storage bin to be filled into the water tank through the liquid filling opening.

Preferably, the pipeline comprises a hollow pipe arranged along the width direction of the trough, more than two liquid outlets are arranged on the side wall of the hollow pipe along the axial direction of the hollow pipe, a liquid inlet is arranged at one end or two ends or on the side wall of the hollow pipe, the liquid inlet is connected with the pump body through a connecting pipe, and the liquid outlets are respectively communicated with corresponding nozzles through the connecting pipe.

Preferably, the liquid spraying mechanism further comprises a mounting frame, a space through which the trough can pass is formed between the mounting frame and the wall of the water tank, the hollow pipe is installed at the rear part of the mounting frame, and the nozzle is installed at the front part of the mounting frame.

Preferably, the liquid ejecting mechanism further comprises a mounting bracket for mounting the nozzle, and the nozzle is disposed on the mounting bracket toward the storage space in the trough and avoids a locus of relative movement with the trough.

Preferably, the silo quantity is more than one, has set up two nozzles respectively in the both sides position department that corresponds each silo on the mounting bracket.

Preferably, the nozzles are mounted on the mounting frame in an adjustable-pitch manner for adjusting the distance between the two nozzles on both sides of the trough: the mounting frame is provided with a convex strip along the width direction of the trough, the nozzle is provided with a clamping groove matched with the mounting strip, and the nozzle is mounted on the convex strip of the mounting frame through the clamping groove and can slide in the width direction of the trough; or the mounting frame is provided with strip holes/arrangement holes along the width direction of the trough, the nozzle is provided with a lug matched with the strip holes/arrangement holes, and the nozzle is arranged in the strip holes/arrangement holes of the mounting frame through the lug and can slide/change the position in the width direction of the trough.

Preferably, a stop member is extended from the mounting frame or the nozzle or the water tank into the trough for stopping the leading sheet material beside the nozzle water jet hole in the direction of relative movement of the sheet materials.

Preferably, the nozzle is provided with a stop part extending towards one side of the corresponding trough, and the front side surface of the stop part and the side wall of the trough form a positioning structure.

Preferably, the roll-over stand is rotatably installed at the front end of the installation frame, the nozzle is installed on the roll-over stand, the stop member is installed on the nozzle or on the roll-over stand, and the stop member downwardly extends to the bottom of the trough and is used for limiting the roll-over angle of the roll-over stand when the roll-over stand turns over to one side of the trough.

Preferably, the front part of the mounting rack is rotatably provided with a roll-over stand, the nozzle is arranged on the roll-over stand, and a roll-over limiting part which extends downwards to the bottom of the trough is arranged on the nozzle or the roll-over stand and is used for limiting the roll-over angle of the roll-over stand when the roll-over stand turns over to one side of the trough.

Preferably, the nozzle comprises a nozzle body internally provided with a waterway channel and a base body used for fixing the nozzle body, the nozzle body is respectively provided with a water spraying hole and a water inlet communicated with the waterway channel, and the nozzle body is arranged on the mounting frame through the base body; the base body is also provided with a stop piece which extends into the material groove and is used for stopping the head sheet material beside the water spray holes of the nozzle in the direction of relative movement of the sheet material, and one side of the nozzle body facing the corresponding material groove is provided with long and narrow water spray holes or more than two water spray holes which are arranged along the direction of the side wall of the sheet material.

Preferably, at least two nozzles are grouped and arranged relative to at least two side walls of the sheet material in the corresponding bin.

Preferably, the side of the nozzle facing the sheet material in the corresponding material groove is provided with a long and narrow water spray hole or more than two water spray holes in an array along the direction of the side wall of the sheet material.

Preferably, nozzles are correspondingly arranged on two sides of the material groove respectively, long and narrow water spraying holes or more than two arranged water spraying holes are arranged on the nozzles by taking the direction along the side wall of the sheet material as a reference, and wide strip holes extending for a certain width along the stacking direction of the sheet material are formed at least at two ends of the long and narrow water spraying holes or the two arranged water spraying holes.

Preferably, an inclined abutting surface is arranged at one end of the trough far away from the nozzle, and the sheet materials are placed in the trough to be inclined at a certain angle towards the rear side of the stacking direction.

Preferably, the width of the wide bar hole farther from the abutting surface is larger than the width of the wide bar hole closer to the abutting surface with reference to the central position of the wide bar hole.

Preferably, the silo passes through the work or material rest for water tank or actuating mechanism fixed mounting, has set up the silo more than 2 side by side in the work or material rest, and every silo both sides have set up the nozzle respectively.

Preferably, the trough is provided with a clamping column/clamping groove, and the corresponding position on the rack is provided with a matched clamping groove/clamping column for detachably mounting the trough on the rack.

Preferably, the mounting frame comprises a front frame for mounting the nozzle and a rear frame for mounting the front frame, the rear frame is fixedly mounted relative to the water tank, and the front frame is mounted in a turnover mode relative to the rear frame or mounted in a push-pull overlapping mode relative to the rear frame for enabling the trough to be more space when the trough is taken out of the water tank.

According to the technical scheme, the material tank is immersed in the water tank, so that the sheet materials are balanced by water pressure in the water tank to eliminate wet liquid adhesive force between the two sheet materials, and meanwhile, the nozzle is enabled to spray hydraulic pressure in the water tank through reasonable and compact structural design, and the water pressure is formed between the two sheet materials to effectively separate the two sheet materials. Simple structure is reasonable, the separation is high-efficient accurate, reduced human cost and material cost by a wide margin, has promoted machining efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a sheet separation apparatus according to example 1 of the present invention;

FIG. 2 is a schematic sectional view showing a structure of a sheet separating apparatus in example 1 of the present invention;

FIG. 3 is a schematic perspective view of a part of a driving mechanism of the sheet separation device in example 1 of the present invention;

FIG. 4 is a schematic structural view of a sheet separation device connected to a water storage bin in embodiment 1 of the present invention;

FIG. 5 is a schematic view showing a configuration in which sheet materials are stacked in a hopper in the sheet material separating apparatus according to embodiment 1 of the present invention;

FIG. 6 is a schematic view showing an exploded structure of a water tank and a trough of the sheet separation device in example 1 of the present invention;

FIG. 7 is a schematic perspective view of a liquid ejecting mechanism in example 1 of the present invention;

FIG. 8 is a schematic structural diagram of a material taking apparatus in example 1 of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

an embodiment of the present invention provides a sheet material separating apparatus, as shown in fig. 1 to 8, including: a water tank 1 for containing liquid, a trough 2, a liquid spraying mechanism 3 and a driving mechanism 4. The trough 2 is used for containing sheet materials, and the sheet materials are stacked in the trough, wherein the stacking can be horizontally placed and stacked vertically or vertically arranged horizontally. The stacking in the embodiment is the close-fitting stacking between the sheet materials, and is not arranged in an isolation groove type, so that no partition groove is arranged in the material groove in the embodiment, the close-fitting arrangement mode can be formed after the sheet materials are placed in the material groove, and the capacity of the material groove is greatly increased. The liquid spraying mechanism is a mechanism capable of spraying liquid outwards, the liquid spraying mechanism 3 is provided with a nozzle 31, and the liquid spraying mechanism can apply liquid flow to the sheet material in the material groove through the nozzle, namely certain hydraulic pressure can be formed at the nozzle to spray the liquid in the nozzle outwards.

The water tank is used for containing liquid, and the liquid in this embodiment only needs to adopt the running water, and in other embodiments the liquid can adopt conventional liquid such as pure water, sea water or the self-regulating liquid that industrial production used. The water tank is filled with water to form a sheet material immersion type storage environment, so that on one hand, the sheet material can be wetted, and the processing method is very suitable for processing in the wet environment, in particular to the processing environment needing cooling liquid or lubricating liquid; on the other hand, the sheet can be kept clean.

The trough 2 is arranged in the water tank 1, and the nozzle also extends into the water tank for immersing the nozzle into liquid to apply liquid flow to the side wall of the sheet material in the trough, the liquid flow applied to the side wall of the sheet material by the nozzle is actually applied to a gap between the head sheet material and the adjacent sheet material in the trough, only because the gap between the two sheet materials is extremely small, the nozzle necessarily applies liquid flow to the side wall of the sheet material, and the liquid flow penetrates into the gap between the two sheet materials from the side wall of the sheet material to separate the sheet materials. Since the nozzle is also positioned below the liquid level in the tank, a stream of liquid is formed at the nozzle and is applied to the sheet material in the trough, specifically to the side walls of the stacked sheet material, and the stream of liquid further permeates through the small gap between the two sheet materials, thereby achieving effective separation of the two sheet materials.

In other embodiments, the nozzles may not be submerged below the surface of the water tank, and the nozzles may be positioned above the water tank to apply a flow of liquid through the side walls of the sprayed sheets, again to eliminate liquid adhesion between the two sheets.

In the embodiment, after two adjacent sheets are separated by the liquid flow, the two adjacent sheets at the next adjacent position are effectively separated again by the pressure of the liquid flow of the nozzle, and the operation is repeated until all the sheets in the trough are separated and taken out.

In order to ensure the relative movement of the nozzle and the sheet material in the trough, so that the sheet material is sequentially taken out piece by piece, the driving mechanism 4 is adopted to drive the trough to move in the embodiment, the movement is relative to the movement, the trough is moved relative to the nozzle, and the nozzle is fixed and static relative to the water tank, so that in other embodiments, the driving mechanism can drive the nozzle to move, and the trough is fixed and static relative to the water tank. That is, if the nozzle is fixed relative to the water tank, the driving mechanism drives the trough to move relative to the nozzle along the track; if the trough is fixed relative to the water tank, the driving mechanism drives the nozzle to move relative to the trough along the track. The nozzle is fixedly mounted relative to the tank, not necessarily on the tank, but also on a mounting which may be independent of the tank, as long as the nozzle is stationary relative to the tank.

As for the sheet material, the rectangular sheet material has a front and a back and four sides (side walls), and as described above, the sheet materials may be stacked vertically (one sheet is stacked on the other sheet) or may be arranged vertically in a horizontal direction (when the sheet materials are horizontally arranged, they are turned by 90 degrees around a certain side as a rotation axis, and they are vertically arranged, and they are overlapped with the front and the back of the other sheet), and the stacking direction of the sheet materials is the advancing direction (relative movement) of the sheet materials with respect to the nozzle. For example, in this embodiment, the sheets are placed in a trough in a horizontal back-and-forth orientation as shown in FIG. 1.

For the convenience of better understanding of the technical solution in this embodiment, a direction definition is made for this purpose, and a perspective view of the sheet separation device in fig. 1, which is inclined to a top view, is taken as a reference, and a view of a reader is perpendicular to a paper surface as a top view direction (approaching to the top view of the device), that is, as an up-down direction, that is, an up-down direction of the device, and is also called a vertical direction (Z-axis direction); the left and right directions on the reader's view plane, which are the left and right directions close to the device itself, are also called the lateral direction (X-axis direction); the reader's view angle, the up-down direction on the paper, is taken as the front-back direction of the device itself, and the lower side is taken as the front of the device, i.e. the end of the trough far away from the nozzle is the front end, and the upper side is taken as the back of the device, also called the longitudinal direction (Y-axis direction). It is understood that the above definition of direction is used as a reference in the present embodiment, and if the reading environment changes or the scene changes, the corresponding adjustment is made, and the definition of direction is not to be considered as a limitation to the protection scope.

Since the sheet stacking direction is the front-rear direction in this embodiment, the drive mechanism 4 also drives the trough in the front-rear direction. In other embodiments, if the stacking direction of the sheets is vertical, the driving mechanism can be changed to drive the trough to move vertically, the trough can be moved up or down in the water tank, and the nozzle is fixed in the water tank and is installed corresponding to the trough, namely the nozzle is installed at a position that the water spray hole can apply liquid flow to the side wall of the stacked sheets in the trough, and the corresponding installation can be completed by the existing installation method, and the installation method for the embodiment is specifically described in the following if the specific structure exists.

The drive mechanism 4 in this embodiment includes a rail 41 arranged in the sheet stacking direction (i.e., the front-rear direction/X-axis direction in fig. 1), a slider 42 for carrying the chute 2, and a driver assembly for driving the slider 42 to move along the rail 41. The stable operation of silo can be guaranteed to orbital drive mode has. In order to control the moving distance of the trough more precisely, the driver assembly in this embodiment includes a driving motor 43 and a lead screw 431, a bearing housing 432 matching with the lead screw is disposed on the slide block 42, and the driving motor 43 drives the lead screw 431 to rotate so as to move the slide block 42 along the rail 41. In this embodiment, the lower portion of the water tank 1 is used as a placement space for the driving mechanism, the base 40 is disposed on the lower portion of the water tank 1, and the base 40 has a front baffle 401 and a rear baffle 401, which can support and fix the water tank. The left side and the right side of the base are provided with the telescopic protective covers 402, one ends of the telescopic protective covers in the front and back directions are connected with the front or rear baffle 401 of the base, the other ends of the telescopic protective covers are connected to the sliding block, and the bottom ends of the left side and the right side of the protective covers are covered and connected to the base, so that the whole driving mechanism can be protected in a closed mode, liquid or dust is prevented from falling into the base, and the service life of the driving mechanism is effectively prolonged.

The silo passes through 2 in this embodiment and for actuating mechanism fixed mounting, that is to say the work or material rest is fixed on actuating mechanism's slider, has set up 3 silos side by side in the work or material rest 22, and every silo both sides have set up the nozzle respectively.

The silo adopts special construction in this embodiment, has set up card post 23 on the silo 2, corresponds position department on the work or material rest 22 and sets up the draw-in groove 24 that matches and be used for silo detachably to install on the work or material rest.

The silo 2 includes the bottom plate, the front and back backup plate that both ends upwards extended around the bottom plate, all set up card post 23 on the backup plate around, certainly also can only set up card post in one of front and back backup plate, preceding backup plate is higher than back backup plate, preceding backup plate is forward buckling type to handle 25, the operator of being convenient for gets and puts. The back backup plate is buckled backward and is formed to lean on and lean on quick location portion 26 in the back end is bent back again, and the operator can lean on this to lean on quick location portion first downward sloping to lean on the work or material rest when putting the groove, and the back bend of its tip forms smooth cambered surface, is favorable to the silo to put into the work or material rest fast. The left and right sides that is located the bottom plate has set up left and right sides baffle 27, and left and right sides baffle 27 installs respectively in the front on the back backup plate, wherein controls the adjustable structure of having designed adjustment slot hole 28 and adjustment post between the both ends of one of baffle and the front and back backup plate, for example the both ends of left baffle have set up the adjustment slot hole, have set up the bolt on the backup plate around, thereby the width of adjustment silo is in order to adapt to different sheet stock sizes. The front backup plate is provided with a backup surface 21 which inclines forwards from bottom to top so as to ensure the inclined placement of the sheet stock.

It will be appreciated that the drive mechanism drives the trough relative to the nozzle, and that the drive mechanism may drive the entire trough or some of the trough components. In other embodiments there may be other specially designed troughs, for example for horizontally stacked troughs having left and right stops, and at least the front fence (against the last sheet) and the bottom plate are relatively movable, then the drive mechanism drives the trough by driving the bottom plate of the trough, and the left and right stops of the trough may not be driven, thus also enabling the sheets to move relative to the nozzle. For the vertically stacked troughs, baffles are arranged around the troughs, the trough bottom plate is movable, the trough is driven by the driving mechanism in a mode that the trough bottom plate is driven to vertically move, and the baffles around the troughs can not be driven. The bottom plate may be a support plate or a support bar. The sheet itself should remain stationary with respect to the chute, at least with respect to some component of the chute, and if the sheet moves relative to the chute, the sheet will be scratched, so driving the chute drives the movement of the sheet. It is not necessary that the entire chute moves, but rather, it may be that only some element in the chute pushes the sheet.

In other embodiments, the clamping groove is formed in the trough, and the clamping column is arranged on the material rack, which is a conventional alternative technical means.

In another embodiment, the driver assembly comprises a driving motor, a driving wheel, a driven wheel and a conveying belt, the conveying belt is sleeved between the driving wheel and the driven wheel, the sliding block is fixed on the conveying belt, and the driving motor drives the driving wheel to rotate so as to drive the sliding block to move on the track. The structure of the conveying belt enables the sliding block to move, and the cost is low.

It can be understood that the nozzle can adopt the existing nozzle structure, the device can not be provided with the pump body during production, but the existing pump body is sleeved on the nozzle of the device in the actual application scene, the plug-and-play structure is realized, and the device is simple and convenient. For example, in the case of no pump body, a water tap with a valve is connected to the nozzle through a water pipe, and the high potential water pressure is used for providing hydraulic pressure for the nozzle to apply liquid flow to the sheet materials in the material groove.

In order to accommodate more processing scenarios, including small, independent processing machines, the liquid spraying mechanism 3 in this embodiment further includes a pump body 32 and a pipeline 33 connecting the pump body 32 and the nozzles. The pump body is a water pump and can pump water from a water source to be supplied into the water tank. In order to facilitate production and simplify the structure, and form a green environment-friendly mode for recycling, in this embodiment, the pump body 32 is further connected to a liquid storage bin 34 for supplying liquid to the liquid spraying mechanism. In another embodiment, the pump body not only supplies liquid to the liquid spraying mechanism, but also supplies liquid to the water tank, especially during initial operation, the water tank must be filled with water first, a water bucket can be used to fill the water tank with liquid, if the mode of supplying liquid to the liquid spraying mechanism by the pump body is adopted, the flow of the nozzle is limited, the water tank needs to be filled with water for a long time, at the moment, in order to improve automation and guarantee efficiency, the water tank 1 is provided with a liquid filling port 11, the pump body extracts liquid in the liquid storage bin 34 and injects the liquid into the water tank through the liquid filling port 11, the realization mode can be realized by adding a three-way valve on a pipeline, during initial operation, the three-way valve connects the pump body with the liquid filling port of the water tank, the liquid cannot enter the water tank through the nozzle, but is filled into the water tank through the liquid filling port in large quantity, the time for filling the water tank can be obviously shortened, and the efficiency is improved. Of course, a special pump body and a pipeline can be additionally arranged for pumping liquid in the liquid storage bin and injecting the liquid into the water tank through the liquid filling port. The water tank 1 is provided with an overflow port 12, and liquid in the water tank 1 flows back to the liquid storage bin 34 through the overflow port 12, so that a cyclic utilization saving and environment-friendly mode is formed. If the overflow liquid in the water tank does not need to flow back to the liquid storage bin in a large processing occasion or other occasions, the overflow liquid at the overflow port can flow back to other accommodating spaces such as a water channel, a water barrel and the like. The liquid storage bin is a water storage container, can be an independent container, can also be a water tank arranged on a machine table, or a water storage tank arranged at other places apart from the machine, and the like.

Under the demand occasion of high-efficient processing, sheet stock separator can have more than two water tanks and form the multi-thread operation, all is equipped with the silo in every water tank, satisfies the material loading equipment use of large capacity. A water receiving tank is arranged below the water tank, liquid in the water tank flows into the water receiving tank through an overflow port to be collected, and a drain pipe is arranged at the lower part of the water receiving tank and is used for enabling the liquid in the water receiving tank to flow back to a liquid storage bin or other accommodating spaces. Here, more than two water tanks can be placed in one water receiving tank, which is beneficial to the uniform backflow of overflowing liquid, certainly, one water tank is provided with one water receiving tank, each water tank can be provided with more than two overflow ports or overflow pipes, but the drain pipe of the water receiving tank can be only provided with one, certainly, more than two water tanks can also be provided.

For the pipeline design, this embodiment has adopted succinct structure, low cost, the space occupation is few, the effect is good, pipeline 33 includes the hollow tube 331 that sets up along silo width direction (the left and right direction of device), arrange along the hollow tube axial (that is the left and right direction of device) on the lateral wall of hollow tube 331 and set up more than two liquid outlets 332, to the condition that only a nozzle is available, then can block up other liquid outlets, and only leave one liquid outlet, hollow tube 331's both ends have set up inlet 333, inlet 333 meets with the pump body through the connecting pipe (the dotted line in the figure shows that the connecting pipe has been hidden), the liquid outlet is put through with corresponding nozzle 31 respectively through the connecting pipe (the dotted line in the figure shows that the connecting pipe has been hidden). The liquid inlet from the two ends of the hollow pipe can ensure that the hydraulic pressure is more stable and the output is smoother. Of course, in other embodiments, the liquid inlet may be provided only at one end of the hollow tube, or the liquid inlet may be provided at the side wall of the hollow tube, which can also achieve the liquid inlet effect.

Liquid spraying mechanism 3 still includes mounting bracket 30, has the space that the silo can pass between mounting bracket 30 and the tank wall, for example in this embodiment the mounting bracket with the tank between the diapire leave the space so that the silo accessible, if when the sheet stock is vertical to be piled up, then the mounting bracket with the tank between the lateral wall leave the space can, hollow tube 331 is installed at the rear portion of mounting bracket 30, the front portion at mounting bracket 30 is installed to nozzle 31. The space combination of collocation around so can realize space utilization maximize, reduces the space and occupies, and the surface pipeline is clean and tidy, can not lead to the pipeline in disorder. The mounting bracket is a carrier for ensuring the combination of the liquid spraying mechanism and the device, the mounting bracket can be complex and simple, and the mounting bracket in the embodiment is of a plate-shaped structure, so that the space occupation is small, and the mounting is convenient. It is of course not excluded that in other embodiments the mounting may be formed by several brackets or by smaller fixing members for fixing the nozzle, which smaller fixing members are also considered as mounting, which may be of unitary construction or which may be formed by several small parts together. The mode that the metal shaping pipe is adopted to manufacture the nozzle and the mounting frame is omitted under the condition of a single material groove is certainly not excluded. In a word, the installation mode of nozzle on the mounting bracket needs to set up and avoid the orbit with silo relative movement towards storage space in the silo (towards the corresponding sheet stock in the silo promptly), that is to say that the nozzle can not block the removal of silo, and the nozzle can partly stretch into in the silo, but as long as do not influence the silo in sheet stock removal can, certainly the nozzle has the part except to sheet stock limit function.

In order to further promote machining efficiency in this embodiment, silo quantity has set up 3, has set up two nozzles 31 respectively in the both sides position department that corresponds each silo 2 on the mounting bracket 30. Each trough corresponds to two nozzles, so that the sheet materials are separated in a balanced mode, particularly, if the nozzles are arranged on one side of each trough, the sheet material separation effect can be achieved, but the sheet materials are prone to being inclined due to the fact that the nozzles on one side are arranged, and separation accuracy is affected. In other embodiments, the number of the material troughs can be set to be 1 when the number is the minimum, or 2 or 4 or more, and the number of the corresponding nozzles can be reduced or increased as required.

In other embodiments, at least two nozzles are grouped and positioned relative to at least two sidewalls of the sheet material in the corresponding pockets. That is to say, two nozzles as a group are not necessarily arranged on two opposite sides of the trough, but can be arranged on two adjacent sides, for example, nozzles are arranged on the left side and the bottom side of the trough, and the effect of effectively and accurately separating the sheet materials can also be achieved.

In order to adapt to the sheet materials with different sizes, the adaptability of the device is enhanced, and the nozzles are arranged on the mounting frame in an adjustable interval mode and used for adjusting the distance between the two nozzles on the two sides of the trough: the installation frame 30 is provided with a convex strip 35 along the width direction of the trough, the nozzle 31 is provided with a clamping groove 311 matched with the convex strip, and the nozzle 31 is installed on the convex strip 35 of the installation frame through the clamping groove 311 and can slide in the width direction of the trough (the left and right directions of the device). The clamping groove and the convex strip can be fixed in an interference fit mode, and can also be fixed through bolt locking.

In other embodiments, the mounting frame may be provided with a long hole/arrangement hole along the width direction of the trough, and the nozzle may be provided with a projection matching with the long hole/arrangement hole, and the nozzle may be mounted in the long hole/arrangement hole of the mounting frame via the projection and may slide/move in the width direction of the trough. The lug can slide in rectangular hole and change the position, can directly imbed during interference fit, also can set up bolt and nut cooperation on the lug to lock the lug in rectangular downthehole. Instead of the long holes, the holes are arranged in the left-right direction, namely a plurality of holes are arranged at certain intervals, and the intervals among nozzles defined by the holes are different, so that the long holes are suitable for the sheets with different sizes.

When the sheet materials are gradually and progressively conveyed to the nozzle, as long as the accuracy of the advancing distance is controlled, the sheet materials enter the liquid flow applying area of the nozzle and are automatically separated, and the separated sheet materials are timely taken away by the mechanical arm. In order to prevent errors, a stop piece is arranged at a position near the rear part of the nozzle in the trough, the trough drives the sheet material to reach the position of the stop piece when moving forward, the sheet material stop piece is limited at a specific position, the position of the sheet material stop piece is limited, the sheet material is separated under the action of liquid flow of the nozzle due to the fact that the stop piece is arranged near the nozzle, and the sheet material is accurately limited by the stop piece after separation, so that a manipulator can accurately take out the sheet material. Specifically, the nozzle 31 extends into the chute 2 to form a stopper 312 for stopping the leading sheet near the nozzle water jet in the direction of relative movement of the sheets. The leading sheet is the last sheet in the front-back direction (i.e. the sheet closest to the nozzle), in this embodiment, the nozzle 31 is provided with a stop part extending towards one side of the corresponding trough (the nozzle is outside the trough, so the nozzle is inside the trough), and the front side surface of the stop part 312 and the side wall of the trough 2 form a right-angle positioning structure, so that the sheet is further ensured not to incline or be misplaced after being separated. In other embodiments, the stop member may be disposed on the mounting frame instead of the nozzle, as long as the stop member is disposed at a position near the rear side of the nozzle in the trough, and the stop member does not have a limiting effect if the stop member is too far away from the nozzle, and easily disturbs the liquid flow of the nozzle to cause the sheet material separation failure if the stop member is too close to the nozzle, so that the stop member is preferably disposed in a distance range of 1 to 2 sheet material thicknesses behind the nozzle.

Because the stop part probably stretches into the silo and carries out the backstop to the sheet stock, if the stop part is fixed, the getting of silo can be restricted, and the silo can only push-and-pull from beginning to end during processing, and the silo pulls back to the normal position after processing, then puts into sheet stock to silo, can great influence machining efficiency, perhaps takes out the silo at least and can collide with the stop part. In order to ensure the processing efficiency, the embodiment is further improved, the turning frame 301 is rotatably mounted at the front end of the mounting frame 30, the nozzle 31 is mounted on the turning frame 301, the stop member 312 is mounted on the nozzle, the stop member 312 extends downwards to the bottom of the trough to limit the turning angle of the turning frame when the turning frame turns towards one side of the trough, in fact, the stop member also serves as a turning limit member 313, the turning frame can be quickly positioned when turned downwards, and can be directly processed, the turning limit member 313 can be integrally formed with the stop member, can also be separately mounted on the nozzle, or can be independently mounted on the turning frame. In other embodiments, where a roll-over stand is provided, the stop may also be provided directly on the roll-over stand, not necessarily fixed to the nozzle. When the processing is finished (the sheet materials are all taken out), the turnover frame is turned upwards, a large space is left at the front part of the water tank, and the trough can be conveniently and quickly taken out and replaced.

Therefore, the situation that the mounting frame is collided with can exist when the trough is taken out of the water tank and placed in order to avoid the existence of the mounting frame can be specially designed for the mounting frame, and the space for taking out or placing the water tank of a large trough can be reserved by the turnover frame after the turnover frame is turned backwards like the structural design for arranging the turnover frame in front of the mounting frame. In other embodiments the mounting may be further designed, for example the mounting comprises a front frame for mounting the nozzle and a rear frame for mounting the front frame, the rear frame being fixedly mounted relative to the cistern, the front frame being pivotably mounted relative to the rear frame or the front frame being slidably mounted relative to the rear frame for slidable overlapping mounting of the front frame relative to the rear frame for greater space for retraction of the front frame for removal of the chute from the cistern. For the overturning structure, the front frame is equivalent to an overturning frame in fact, and the front frame and the rear frame are installed in a pivoting mode to realize overturning; for the push-pull overlapping structure, a sliding track is arranged on the water tank or the rear frame for the front frame to slide, the front frame is pushed backwards to be overlapped with the rear frame, and the space occupation of the front frame is also greatly reduced. The rear frame can be provided with components such as pipelines, and if the pipelines are arranged on the upper surface of the rear frame, the pipelines pass through the lower surface of the rear frame when the front frame is pushed and pulled. The rear frame may even be just a sliding rail as long as the front frame can be mounted thereon.

In this embodiment, a special structural design is adopted for the nozzle, the nozzle 31 includes a nozzle body 313 with a waterway channel inside and a seat body 314 for fixing the nozzle body, the nozzle body 313 is respectively provided with a water spraying hole 315 and a water inlet 316 which are communicated with the waterway channel, and the nozzle body 313 is mounted on the mounting frame 30 (specifically, the roll-over stand 301) through the seat body 314; the base 314 is further provided with a stop member 312 extending into the trough 2 for stopping the leading sheet material beside the nozzle water spray hole in the direction of relative movement of the sheet material, and one side of the nozzle body 31 facing the inside of the trough 2 is provided with more than two water spray holes 315 arranged along the direction of the side wall of the sheet material. For example, the side wall of the sheet material is in the up-down direction, and the water spray holes are also in the up-down direction, namely a plurality of water spray holes are arranged from top to bottom (or from bottom to top), so that the sheet material can obtain the liquid flow influence on a line in the up-down direction of the side wall, but not the liquid flow influence on a point, thereby enhancing the liquid flow influence. For this purpose, the arrangement of a plurality of water jets can also be replaced by elongated water jets. In the present embodiment, two upper and lower water jet holes are illustrated, but in other embodiments, three or more water jet holes may be provided.

As can be seen from the figure, the nozzle body of the nozzle in this embodiment is in a plate shape, the seat body is also in a plate shape, the stop piece is also in a plate device, one surface of the nozzle body facing the corresponding trough is a plane, one surface of the nozzle body facing the trough is provided with water spray holes, the water spray holes are long holes with widths in the front-back direction, the number of the water spray holes is more than two, the water spray holes are arranged along the side wall of the sheet material, namely, the water spray holes are arranged along the up-down direction. The nozzle body, the seat body and the stop piece are assembled and installed, the structure is simple, and the disassembly and the assembly are easy. The one side that the mouth body orientation corresponds the silo has set up the step face, and the stop piece is installed and is formed the right angle with the mouth body in this step face department, and the mouth body passes through the screw locking on the pedestal.

In order to prevent the problem that the sheet stock separation fails when the water spray holes of the nozzles are just opposite to the side wall of the sheet stock. In this embodiment, nozzles are correspondingly disposed on both sides of the trough, and long and narrow water spray holes or two or more arranged water spray holes are disposed on the nozzles with reference to the direction along the side wall of the sheet material, and at least two ends of the long and narrow water spray holes or two or more arranged water spray holes form wide holes extending for a certain width in the direction parallel to the stacking direction of the sheet materials. The sheet side wall direction means that the side wall of the sheet with the nozzle aligned corresponds to a line, and if the sheets are horizontally stacked as in the drawing of the present embodiment, the line of the sheet side wall is the up-down direction, and if the sheets are stacked up-down, the line of the sheet side wall is horizontal front-back or left-right.

In the present embodiment, as shown in the drawing, nozzles 31 are provided on both sides of the trough 2, two or more water spray holes 315 are provided in the nozzles 31 in an array with reference to the direction from the trough bottom to the trough top (the up-down direction in the present embodiment), and the width of the water spray hole near the trough top (the upper water spray hole) in the sheet material stacking direction (the front-back direction) is larger than the width of the water spray hole near the trough bottom (the lower water spray hole) in the sheet material stacking direction (the front-back direction). That is, the orifices also have a width in the front-to-back direction, defined herein as wide orifices, such that the flow of the wide orifices of the orifices will form lines in the front-to-back direction rather than points, and the range of pressure applied by the wide orifices will correspond to a greater range of sheet thicknesses than one sheet. In the embodiment, the width of the upper water spray hole is larger than that of the lower water spray hole in order to adapt to the emptying habit, in practice, the sheet materials are stacked in the material frame and are not completely vertical to the bottom wall of the material frame, but slightly backward (forward in the direction of the device), so that the upper water spray hole has larger width, the upper part of the sheet materials receives larger hydraulic pressure, and the sheet materials float forward (backward in the direction of the device) to a larger extent and are finally completely vertical to the bottom wall of the material groove.

In order to further fix the placement of the sheet, in the embodiment, an abutting surface 21 (an abutting surface inclining forwards from bottom to top) inclining gradually to the side far from the nozzle is arranged at one end (the front end of the trough) of the trough 2 far from the nozzle and is used for placing the sheet into the trough and inclining backwards (the front direction of the device) at a certain angle. Therefore, the special design that the widths of the upper water spraying hole and the lower water spraying hole are arranged in a differentiated mode in the embodiment can be perfectly matched. For the trough with vertically stacked sheets in other embodiments, the abutting surface is arranged at the bottom of the trough, and an inclined abutting surface can be formed by arranging one end of the abutting surface higher than the other end of the abutting surface.

In the present embodiment, the sheet material separating device is provided with the sheet material taking robot 5 to form a taking apparatus, and the sheet material taking robot 5 has a taking and placing section 51 for taking in the sheet material and further takes in the separated sheet material 9 in the chute. The material taking manipulator is provided with a rotating rod, a Y-axis drive and a Z-axis drive, and can enable the taking and placing part to efficiently absorb the sheet material and place the sheet material into a specified position. In other embodiments, the material taking and placing manipulator can be provided with an XYZ-axis three-axis drive, and a wider range of motion tracks can be covered. The taking and placing part in other mechanical arms can be a mechanical clamping hand used for clamping the sheet material, particularly some sheet materials with hollow surfaces.

The material taking equipment in the embodiment comprises the following working steps and principles: the sheet material is fully loaded into the trough and placed into the water tank, then the water tank is filled with water, the liquid spraying mechanism starts to work, the nozzle starts to spray liquid flow, meanwhile, the driving mechanism drives the trough to start moving, when the first sheet material in the trough is located at the water spraying hole of the nozzle, the first sheet material and the adjacent sheet material are both below the water liquid surface of the water tank, the adhesion force disappears under the balance of water pressure, the liquid flow of the water spraying hole can jump into the gap between the two sheet materials to enable the two sheet materials to be separated smoothly, the first sheet material is taken out in time by the taking and placing part of the material taking mechanical arm, the next adjacent sheet material becomes the first sheet material, the driving mechanism continues to push the trough, the current first sheet material is located at the water spraying hole of the spray head, and the operation is repeated.

Example 2:

the sheet material taking and placing device in the embodiment is the same as the sheet material separating device in the embodiment 1 in principle, and the change is that: in the embodiment, the driving mechanism is used for driving the nozzle to enable the nozzle and the material rack to move relatively along the sheet material stacking direction, namely the material tank is fixedly arranged relative to the water tank, the nozzle is arranged on the driving mechanism through the mounting frame, and the driving mechanism drives the nozzle to move relative to the material tank along the sheet material stacking direction.

For other structural components of the sheet separation device in this embodiment, reference may be made to the description in embodiment 1, and details are not described here.

Example 3:

in this embodiment, the nozzle and the trough are horizontal relative to the moving direction, that is, the sheet is vertically arranged in the trough, as shown in fig. 5, the trough is moved relative to the water tank, when the trough is placed into the water tank, the water tank will set a certain avoiding space for the trough to move, that is, at the beginning of material taking, the trough is located on one side of the water tank, and the other side of the water tank is an avoiding space, so that the trough can move from one side of the water tank to the other side, where the side is not necessarily the end of the trough abutting against the water tank, and can be allowed not to abut against one end of the water tank. Because need dodge the space, so the length of water tank on the direction that the silo removed is greater than silo length, that is to say the water tank has set up in silo relative movement's direction and has dodged the space, is used for avoiding silo relative movement on the water tank and the top of the dodging space that sets up has set up the finished product box that is used for the holding sheet stock after handling. The processed sheet includes a sheet obtained by separating laminated sheets or a processed sheet obtained by processing the laminated sheets by a processing machine. The finished material box can be provided with an inserting frame groove for separating and arranging the processed sheet materials in a layered mode, and the finished material box can also be an accommodating box for directly stacking the sheet materials.

Because the material forming box is arranged above the avoidance space position of the water tank, on one hand, the material taking space of the material tank is not blocked, on the other hand, the repeated space on the water tank can be effectively utilized, taking the attached figure 1 as an example, the rear half part of the water tank is an avoiding space of the trough, an installation frame for installing the nozzle is arranged above the avoiding space, so that a material box can be arranged on the installation frame, therefore, the mounting frame and the finished material box vertically overlap to utilize a space, the limited space of the device is effectively utilized, particularly, the finished material box is provided with an inserting frame groove for separating and arranging the processed sheet materials in a layered mode, a sheet material separating and inserting machine can be formed by matching with the material taking manipulator in the embodiment, the material taking manipulator can insert the laminated sheet materials in the material groove into the inserting frame groove of the finished material box, the separated sheet materials are directly changed into the inserting frame sheet materials, and the follow-up working procedures are convenient to take and use.

It can be understood that the finished material box is arranged above the avoiding space of the water tank, and a sheet material separating and inserting machine can be formed if the finished material box is arranged on the periphery of the water tank.

The above described arrangement of the magazine can also be made for devices in which the magazine is stationary relative to the water tank and the nozzle is moved relative to the magazine.

Example 4:

the present embodiment and the above embodiment 3 are all provided with a device for adding a material forming box, and the corresponding structure can refer to the above embodiment 3, except that the relative movement direction between the nozzle and the trough in the present embodiment is vertical (Z-axis direction), that is, the sheet materials are flatly stacked in the trough, the trough is moved relative to the water tank, a certain avoiding space is set for the movement of the trough above the water tank, but if the material forming box is arranged above the water tank like the above embodiment 3, it is not beneficial to material taking, therefore, for the relative movement direction of the trough being vertical, the driving mechanism is arranged beside the water tank, the material forming box is considered to be arranged above the driving mechanism, which can fully utilize the limited device space.

The above detailed description is provided for a sheet separation device according to an embodiment of the present invention, and the principle and the embodiment of the present invention are explained herein by using specific examples, and the above description of the embodiments is only used to help understanding the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea and method of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. The material taking equipment is characterized by comprising a sheet material separating device and a material taking manipulator which is matched with the sheet material separating device, wherein the sheet material separating device comprises: a actuating mechanism for holding the water tank of liquid for the sheet stock can range upon range of the silo of arranging in it in, and be used for driving the silo, the water tank is arranged in to the silo, and the picking manipulator has the portion of getting of absorbing the sheet stock and then absorbs first sheet stock in the silo.

2. The reclaimer apparatus of claim 1, wherein the drive mechanism includes a track disposed along the direction of sheet stacking, a slide for carrying the chute, and a drive assembly for driving the slide along the track.

3. The reclaiming apparatus as claimed in claim 2, wherein the actuator assembly includes a drive motor and a lead screw, the slide block is provided with a bearing housing cooperating with the lead screw, the drive motor drives the lead screw to rotate so as to move the slide block along the track; or the driver assembly comprises a driving motor, a driving wheel, a driven wheel and a conveying belt, the conveying belt is sleeved between the driving wheel and the driven wheel, the sliding block is fixed on the conveying belt, and the driving motor drives the driving wheel to rotate so as to drive the sliding block to move on the track; or the driver component comprises a rack and a gear matched with the rack, the motor drives the gear to rotate, and the sliding block is integrally linked with the motor or the rack.

4. The reclaimer apparatus of claim 1, wherein the tank has an overflow through which liquid in the tank flows back to the reservoir or other holding space.

5. The reclaiming apparatus as claimed in claim 4 wherein a catch basin is provided below the tank, liquid in the tank flows into the catch basin through the overflow port and collects therein, and a drain pipe is provided below the catch basin for returning liquid in the catch basin to the reservoir or other holding space.

6. The reclaiming apparatus as claimed in claim 1 wherein the reclaiming robot has a rotating lever and Y-axis and Z-axis drives to cause the take-and-place section to take up the sheet material and place it in a designated position.