Thin sheet slicing device

Abstract

The present application discloses a thin slice slicing device, which relates to the thin slice production technology field, including: a stand; a vibrating slicing assembly, the vibrating slicing assembly includes a rotatable slicing turntable and an ultrasonic vibrator located above the slicing turntable, the slicing turntable has a plurality of slicing bins distributed along a ring, a pressure support assembly corresponding to the position of the ultrasonic vibrator is provided on the support plate, and a blanking hole is also provided on the support plate, and the slicing bins move to the ultrasonic vibrator and the blanking hole in sequence; a stamping slicing assembly, the stamping slicing assembly includes a material storage rack, the material storage rack has a material storage cavity, a negative pressure adsorption translation mechanism is provided on the outside of the opening of the material storage cavity, a pushing device is provided at the blind hole end of the material storage cavity, and the gap between the material storage rack and the negative pressure adsorption translation mechanism forms a sheet outlet channel; a transfer mechanism is provided below the blanking hole, and the transfer mechanism is used to send the thin slice block dropped from the blanking hole into the material storage cavity. The present application can automatically and continuously slice with high work efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of thin slice production, and in particular to a thin slice slicing device. Background Art

[0002] For multiple thin sheets bonded together, it is usually necessary to separate the sheets before use. The production of piezoelectric ceramic sheets is a typical structure.

[0003] Piezoelectric ceramics are an electronic sound-generating element made of lead zirconate titanate piezoelectric ceramics. Based on the principle of piezoelectric effect, piezoelectric ceramic dielectric materials are placed between two copper circular electrodes. When an AC audio signal is connected to the two electrodes, the piezoelectric sheet will vibrate according to the size and frequency of the signal and produce corresponding sounds. Piezoelectric ceramics are mainly used in piezoelectric speakers, microphones, ultrasonic delay lines, sensors for measuring vibration and pressure, and transceivers in telephones, as transducers that convert mechanical energy (sound energy) into electrical energy, or convert electrical energy into mechanical energy at low power.

[0004] When piezoelectric ceramic sheets are produced, multiple layers of ceramic sheets are first stacked and sintered into blocks, and then the ceramic blocks are sliced. The slicing process mostly uses manual peeling to separate the stacked piezoelectric ceramic sheets and screen out unqualified products. On the one hand, it consumes a lot of manpower and has low efficiency. On the other hand, when manually peeling the sheets, the hands will come into direct contact with the piezoelectric ceramic sheets, and the lead components on the ceramic sheets will be inhaled into the body and cause harm to the human body. Although zirconium dioxide powder is not harmful to the human body, long-term manual peeling will cause contact with too much dust, which will enter the human body through the human respiratory tract and cause harm to the human body. Summary of the invention

[0005] In view of this, the present application provides a thin slice slicing device to solve the technical problems of low efficiency and harm to the human body in the existing manual slicing.

[0006] To achieve the above object, the present invention provides the following technical solutions: A thin slice slicing device, comprising: Stand; The vibration slicer assembly includes a material dividing turntable which is arranged on the support plate of the stand and can rotate, and an ultrasonic vibrator located above the material dividing turntable. The material dividing turntable is provided with a plurality of material dividing bins distributed along a ring, and the material dividing bins penetrate along the axial direction. A pressure support assembly corresponding to the position of the ultrasonic vibrator is provided on the support plate, and a blanking hole is also provided on the support plate. When the material dividing turntable rotates, the thin-sheet blocks located in the material dividing bins are driven to move to the ultrasonic vibrator and the blanking hole in sequence. The stamping sheeting assembly comprises a material holding rack, the material holding rack has a material holding cavity with an open end, a negative pressure adsorption translation mechanism is arranged outside the opening of the material holding cavity, a pushing device is arranged at the blind hole end of the material holding cavity so that the sheet block located in the material holding cavity is fitted with the negative pressure adsorption translation mechanism, and the gap between the material holding rack and the negative pressure adsorption translation mechanism forms a sheet discharging channel; The transfer mechanism is arranged below the drop hole, and is used for delivering the thin slice assembly blocks dropped from the drop hole into the material containing cavity.

[0007] Furthermore, the material storage rack is connected to the advance and retreat mechanism to adjust the width of the sheet discharging channel.

[0008] Furthermore, a side push assist mechanism capable of acting on the sheet or the negative pressure adsorption translation mechanism is provided on the side of the material storage rack.

[0009] Furthermore, the punching and sheeting assembly punches sheets by downward pressure or side pressure, and the separated sheets are sent out in sequence from the sheet outlet channel.

[0010] Furthermore, the transfer mechanism is a deflectable U-shaped frame. After the U-shaped frame is deflected, the sheet assembly block located in the U-shaped opening slides into the material holding cavity by its own weight.

[0011] Furthermore, the negative pressure adsorption translation mechanism includes a fixed piston rod arranged on a bracket and a cylinder sleeve movably arranged on the fixed piston rod. The fixed piston rod is provided with a control hole extending radially therethrough. One side of the cylinder sleeve is provided with an adsorption working chamber which is always connected to the control hole. The other side of the cylinder sleeve is provided with a positive pressure port and a negative pressure port. The cylinder sleeve moves so that the positive pressure port or the negative pressure port is connected to the control hole.

[0012] Furthermore, the cylinder sleeve is driven by a side-thrust assist mechanism to move the punching plate, and the cylinder sleeve can be automatically reset by a reset spring arranged between the cylinder sleeve and the fixed piston rod.

[0013] Furthermore, the pressure support assembly includes a support flush with the surface of the support plate and a first pressure sensor arranged at the bottom of the support.

[0014] Furthermore, it also includes an automatic feeding system for continuously feeding the sub-bins.

[0015] Furthermore, the automatic loading system includes a feeding channel arranged above the material distribution turntable, and a feeding belt mechanism is provided on one side of the feeding channel. The thin film block located on the feeding belt mechanism is pushed into the feeding channel by a pushing mechanism.

[0016] Furthermore, it also includes a liquid storage tank, and the vibrating slice assembly, the punching slice assembly and the transfer mechanism are all located below the liquid level.

[0017] Furthermore, an ultrasonic generator and a medium circulation processing system are also arranged in the liquid storage tank.

[0018] Furthermore, a sheet conveying device is provided below the sheet discharging channel, a discharging end of the sheet conveying device is located above the liquid surface, and a visual detection mechanism is provided above the sheet conveying device.

[0019] Furthermore, it also includes a positive and negative pressure generating system, which includes a piston cylinder and a piston arranged in the piston cylinder. The piston divides the inner cavity of the piston cylinder into an upper cavity and a lower cavity. The piston is connected to a counterweight liquid tank located in the lower cavity. The lower cavity is also provided with a medium cylinder capable of lifting and resetting the piston. The upper cavity is connected to a negative pressure adsorption translation mechanism, and the liquid inlet of the counterweight liquid tank is connected to a medium circulation processing system to generate a positive pressure system.

[0020] It can be seen from the above technical solution that the advantages of the present invention are: 1. In the present application, ultrasonic vibration is first used to loosen the slices, and then the slices are separated by a stamping slice assembly. The method of loosening the slices first and then separating them has a higher yield rate than direct slice separation. The ultrasonic vibrator acts directly on the slice assembly block, which makes the slice feeding efficiency high and the effect good. Combined with the transfer mechanism and the automatic feeding system, automatic continuous slice separation can be achieved with high production efficiency.

[0021] 2. The stamping and slicing assembly of the present application makes the device structure used in the slicing process compact. By using the advance and retreat mechanism, it can adapt to the blanking of multiple layers of thin sheets bonded together, making the slicing work continuous and reliable.

[0022] 3. All the work in this application is completed below the liquid level, which can prevent the zirconium dioxide powder from diffusing and polluting the environment. The liquid is purified by using a medium circulation treatment system, and the sliced ​​slices are ultrasonically cleaned by an ultrasonic generator. At the same time, the shock waves generated by the ultrasound are used to impact the slice blocks to be sliced, so that the adjacent slices are further loosened, thereby improving the yield rate.

[0023] 4. The use of the positive and negative pressure generating system in this application can save additional positive and negative pressure systems, making the equipment occupy less space and save energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application.

[0025] Figure 1 This is a schematic diagram of the structure of this application.

[0026] Figure 2 This is a schematic diagram of the structure of the vibration segment assembly of the present application.

[0027] Figure 3 This is a schematic diagram of the working of the transfer mechanism of this application.

[0028] Figure 4 This is a schematic diagram of the structure of the stamping segment assembly of this application Figure 1 .

[0029] Figure 5 This is a schematic diagram of the structure of the stamping segment assembly of this application Figure 2 .

[0030] Figure 6 For this application Figure 5 Schematic diagram of a top view of the stamped segment assembly.

[0031] Figure 7 This is a schematic diagram of the structure of the negative pressure adsorption translation mechanism of the present application.

[0032] Figure 8 This is a schematic diagram of the structure of the positive and negative pressure generating system of the present application.

[0033] Fig. 9 This is a schematic diagram of the use of the visual inspection mechanism of this application.

[0034] Description of reference numerals: 1-liquid storage tank; 11-pillar; 12-bracket; 2-stand; 21-support plate; 22-partition plate; 3-vibration slice assembly; 31-material dividing turntable; 311-material dividing bin; 32-rotating shaft; 33-rotation drive mechanism; 34-ultrasonic vibrator; 35-linear drive mechanism; 36-support; 37-first pressure sensor; 4-transfer mechanism; 5-stamping slice assembly; 51-material storage rack; 511-material storage chamber; 512-guide slide rod; 52-advance and retreat mechanism; 53-push piston rod; 54-negative pressure adsorption translation mechanism; 541- Cylinder sleeve; 542-fixed piston rod; 543-reset spring; 544-control hole; 545-adsorption working chamber; 546-positive pressure port; 547-negative pressure port; 55-side thrust assist mechanism; 56-electromagnetic control valve; 6-ultrasonic generator; 7-medium circulation processing system; 8-automatic feeding system; 81-feeding channel; 82-feeding belt mechanism; 9-sheet conveying device; 10-sheet assembly; visual inspection mechanism 100; 200-positive and negative pressure generating system; 201-piston cylinder; piston 202; counterweight liquid tank 203; hydraulic push rod 204. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the implementation modes and the accompanying drawings. Here, the illustrative implementation modes and descriptions of the present application are used to explain the present application, but are not intended to limit the present application.

[0036] refer to Figures 1 to 9 ,like Figure 1As shown, this embodiment provides a thin film slicing device, including a stand 2, a vibration slicing assembly 3, a stamping slicing assembly 5 and a transfer mechanism 4, the stand 2 is used to install the vibration slicing assembly 3, the stamping slicing assembly 5 and the transfer mechanism 4, the vibration slicing assembly 3 is used to realize vibration loosening of the slices, the stamping slicing assembly 5 is used for stamping slicing after the slices are loosened, and the transfer mechanism 4 is used to realize the connection between the loosened slices and the punched slices so that the thin film block 10 after the loosened slices can conveniently and directly enter the stamping slicing assembly 5 to complete the punching slicing process, wherein the thin film block 10 is a block of multiple thin films bonded together during sintering or pressing.

[0037] In the present application, the stand 2 includes a support plate 21 and a partition plate 22 which are distributed up and down, and the partition plate 22 is located above the support plate 21 .

[0038] In the present application, the vibrating slice assembly 3 includes a material dividing turntable 31 which is arranged on the support plate 21 and can rotate, and an ultrasonic vibrator 34 which is located above the material dividing turntable 31. The ultrasonic vibrator 34 is connected to a linear drive mechanism 35 which is arranged on the partition plate 22 to control the ultrasonic vibrator 34 to approach or move away from the material dividing turntable 31. The material dividing turntable 31 has a plurality of material dividing bins 311 which are distributed along a ring. The material dividing bins 311 penetrate along the axial direction. When working, each material dividing bin 311 is placed with a thin film block 10. The support plate 21 is provided with a linear drive mechanism 35 which is connected to the ultrasonic vibrator 34. 4 corresponding to the pressure support component, the pressure support component is used to detect whether the pressure of the ultrasonic vibrator 34 pressing on the corresponding thin film block 10 meets the demand for loosening the film. The support plate 21 is also provided with a blanking hole. When the dividing turntable 31 rotates, it drives the thin film block 10 located in the dividing bin 311 to move to the ultrasonic vibrator 34 and the blanking hole in sequence. The thin film block 10 moves to the ultrasonic vibrator 34 for slicing. When the thin film block 10 moves to the blanking hole, the thin film block 10 falls and separates from the dividing bin 311, which is convenient for continuous loading.

[0039] In the present application, the pressure support assembly includes a support 36 flush with the surface of the support plate 21 and a first pressure sensor 37 disposed at the bottom of the support 36 .

[0040] Furthermore, the material distribution turntable 31 is pivotally connected to the support plate 21 through a rotating shaft 32, the rotating shaft 32 rotates with the material distribution turntable 31, and the rotating shaft 32 is connected to a rotating drive mechanism 33, wherein the rotating drive mechanism 33 includes a motor and a transmission mechanism, and the motor drives the rotating shaft 32 to rotate through the transmission mechanism.

[0041] In order to achieve continuous production, the present application also includes an automatic loading system 8 used in conjunction with the material distribution turntable 31 .

[0042] like Figure 2As shown, in the present application, the automatic loading system 8 includes a feeding channel 81 arranged above the material distribution turntable 31, and a feeding belt mechanism 82 is provided on one side of the feeding channel 81. The pushing mechanism is used to push the thin film block 10 located on the feeding belt mechanism 82 into the feeding channel 81, wherein the feeding surface of the feeding belt mechanism 82 is flush with the receiving table of the feeding channel 81. In order to make the loading reliable, a semicircular shell that can cooperate with the thin film block 10 is provided above the feeding channel 81. When the thin film block 10 is pushed in from the side, it fits with the semicircular shell to guide and position the loading of the thin film block 10, so that it can accurately enter the feeding channel 81. When the emptied material distribution bin 311 moves to the bottom of the feeding channel 81, it is replenished to achieve continuous production.

[0043] In actual use, the feeding channel 81 can be refilled manually or automatically and continuously by a robot.

[0044] In order to avoid the accumulation of sheets below the punching and sheeting assembly 5, a belt-type sheet conveying device 9 can be further provided below the sheet outlet channel of the punching and sheeting assembly 5 to transfer the sliced ​​sheets to corresponding positions.

[0045] like Figure 3 As shown, the transfer mechanism 4 is arranged below the blanking hole, and the transfer mechanism 4 is used to deliver the sheet assembly block 10 dropped from the blanking hole into the material containing cavity 511 .

[0046] The transfer mechanism 4 in the present application is a deflectable U-shaped frame. After the U-shaped frame is deflected, the thin sheet block 10 located in the U-shaped mouth slips into the material receiving cavity 511 of the stamping and splitting assembly 5 by its own weight. When in use, the thin sheet block 10 first falls into the U-shaped mouth, and by utilizing the unstable characteristics of the line-surface contact between the two sides of the thin sheet block 10 and the inner wall of the U-shaped mouth, the thin sheet block 10 flips to one side and enters the arc bottom surface of the U-shaped mouth to realize steering, wherein a torsion spring is provided at the hinge shaft of the U-shaped frame or an elastic reset mechanism is provided on the outside of the U-shaped frame.

[0047] In the actual production process, the transfer mechanism 4 can also be a flippable flat plate. The flat plate flips when the thin film block 10 falls. When the thin film block 10 is separated from the blanking hole, the thin film block 10 slides into the material holding cavity 511 or the transition cavity with an inclined surface along the sliding surface formed by the flat plate. The thin film block 10 located in the transition cavity is then guided into the material holding cavity 511 by the inclined surface of the transition cavity.

[0048] like Figure 4 , Figure 5 and Figure 6As shown, in the present application, the stamping and slicing assembly 5 includes a material rack 51, which has a material chamber 511 with an open end, and a negative pressure adsorption translation mechanism 54 is provided on the outside of the opening of the material chamber 511. A pushing device is provided at the blind hole end of the material chamber 511 to make the thin sheet block 10 located in the material chamber 511 fit with the negative pressure adsorption translation mechanism 54, and the gap between the material rack 51 and the negative pressure adsorption translation mechanism 54 forms a sheet discharge channel. When working, the width of the sheet discharge channel is the thickness of a sheet, and the negative pressure adsorption translation mechanism 54 adsorbs the adjacent thin sheets, and then moves to separate the single sheets, and so on, to achieve stamping and slicing.

[0049] In the present application, at least one guide slide rod 512 is provided on the end surface of the material container 51, and the guide slide rod 512 cooperates with the slide hole provided on the corresponding pillar 11 to improve the strength of the cantilever end of the material container 51 and avoid bending and deformation of the end of the material container 51.

[0050] In the present application, the pushing device is a pushing piston rod 53 arranged in the piston cavity of the material storage rack 51. The pushing piston rod 53 passes through the piston cavity and enters the material storage cavity 511. The rod cavity and the rodless cavity of the piston cavity are connected to the positive pressure system through the corresponding electromagnetic control valve 56 to control the pushing piston rod 53 to move forward for pushing and backward for loading.

[0051] When the sheet block 10 transported by the transfer mechanism 4 needs to enter the material holding chamber 511 from the port of the material holding chamber 511, the negative pressure adsorption translation mechanism 54 can simultaneously use the lifting mechanism to adjust the position; when the sheet block 10 transported by the transfer mechanism 4 needs to enter from the side of the material holding chamber 511, the side of the material holding chamber 511 is provided with a feed notch groove, and the feed notch groove is provided with a ramp connected to the corresponding inclined surface, so that the sheet block 10 can reliably enter the material holding chamber 511.

[0052] When encountering waste blocks that cannot be sliced, in order not to affect the subsequent automatic continuous stamping and slicing, the material rack 51 is connected to the advance and retreat mechanism 52 to adjust the width of the sheet discharge channel to meet the rejection of waste blocks of different thicknesses. When in use, the detection device is used to detect the force driving the negative pressure adsorption translation mechanism 54 to move or the force acting on the side of the outermost sheet to determine whether a part that cannot be sliced ​​is encountered, and then the advance and retreat mechanism 52 is controlled to drive the material rack 51 to gradually retreat so that the sheet discharge channel gradually increases until the waste blocks are rejected. After the waste blocks are rejected, the advance and retreat mechanism 52 drives the material rack 51 forward to reset the sheet discharge channel to the thickness of a sheet, and repeat the action again to perform slicing.

[0053] Preferably, the advance and retreat mechanism 52 uses an electric cylinder structure.

[0054] In the present application, a side push assist mechanism 55 capable of acting on the thin sheet or the negative pressure adsorption translation mechanism 54 is provided on the side of the material storage rack 51. When the side push assist mechanism 55 acts on the negative pressure adsorption translation mechanism 54, it is used to drive the negative pressure adsorption translation mechanism 54 to move to realize punching and slicing. The pressure sensing device arranged on the side of the negative pressure adsorption translation mechanism 54 is used to judge whether it is a single-piece separation, that is, when the pressure is less than a certain value, it is normal slicing. When the pressure exceeds a certain value, it indicates that there is adhesion between the connected thin sheets. When the negative pressure adsorption translation mechanism 54 is fixedly connected to the side push assist mechanism 55, the forward and reverse operation of the side push assist mechanism 55 can drive the negative pressure adsorption translation mechanism 54 to reciprocate. When the negative pressure adsorption translation mechanism 54 is abutted and connected to the side push assist mechanism 55, an elastic reset mechanism can be used to realize reciprocating operation. When the side push assist mechanism 55 acts on the side of the thin sheet to be punched and sliced, the pressure sensing device arranged on the thrust head is used to judge whether it is a single-piece separation.

[0055] In the present application, the side thrust assist mechanism 55 is a cylinder assembly, which is connected to the positive pressure air supply system through the corresponding electromagnetic control valve 56 and can control the thrust head to perform telescopic movement. The side thrust assist mechanism 55 can also use a push rod motor or a hydraulic cylinder.

[0056] Preferably, in the present application, the negative pressure adsorption translation mechanism 54 or the side thrust assist mechanism 55 is provided with an L-shaped bayonet groove that cooperates with the thin slice. The L-shaped bayonet groove is engaged with the outermost thin slice to be separated, which facilitates positioning and can increase the lateral thrust, thereby making the separation more reliable.

[0057] In the present application, the stamping and splitting assembly 5 is punched by a downward pressure method or a side pressure method, and the separated thin sheets are sent out from the sheet outlet channel in sequence. When the downward pressure method is used for punching, the sheet outlet channel is located at the bottom, and the thin sheets after successful sheeting fall by their own weight. The negative pressure adsorption translation mechanism 54 has a small running distance and high efficiency, but the setting height is large; when the side pressure method is used for punching, the sheet outlet channel is located at the side, and the thin sheets after successful sheeting pass through the sheet outlet channel and fall by their own weight. In order to be more efficient, the stamping and splitting assembly 5 is a side downward pressure punching, and the thin sheets after successful sheeting pass through the sheet outlet channel and fall by gravity. The running distance is small, the efficiency is high, and the height is small, but the space occupied is large.

[0058] The negative pressure adsorption translation mechanism 54 can be a negative pressure adsorption head that slides with the track. The negative pressure adsorption head is connected to the negative pressure air / liquid system through the corresponding electromagnetic control valve 56. By controlling the switching of the electromagnetic control valve 56, the negative pressure adsorption head is put into a negative pressure state or connected to the outside world, thereby realizing the adsorption and release control of the thin film.

[0059] like Figure 7As shown, in the present application, the negative pressure adsorption translation mechanism 54 includes a fixed piston rod 542 arranged on the bracket 12 and a cylinder sleeve 541 movably sleeved on the fixed piston rod 542, the fixed piston rod 542 is provided with a control hole 544 extending radially therethrough, one side of the cylinder sleeve 541 is provided with an adsorption working chamber 545 which is always connected to the control hole 544, and the other side of the cylinder sleeve 541 is provided with a positive pressure port 546 and a negative pressure port 547, and the cylinder sleeve 541 moves so that the positive pressure port 546 or the negative pressure port 547 is connected to the control hole 544. During operation, when the positive pressure port 546 is connected to the adsorption working chamber 545 through the control hole 544, the adsorption working chamber 545 is at positive pressure, and the thin sheet is separated from the negative pressure adsorption translation mechanism 54 for release; when the negative pressure port 547 is connected to the adsorption working chamber 545 through the control hole 544, the adsorption working chamber 545 is at negative pressure, and the thin sheet is adsorbed by the negative pressure adsorption translation mechanism 54 to facilitate punching and splitting; wherein the positive pressure port 546 is connected to the positive pressure air supply / liquid system through the corresponding electromagnetic control valve 56, and the negative pressure port 547 is connected to the negative pressure suction air / liquid system through the corresponding electromagnetic control valve 56; wherein the positive pressure air supply / liquid system and the negative pressure suction air / liquid system can be existing equipment in the prior art.

[0060] In the present application, the cylinder sleeve 541 is driven by the side thrust assist mechanism 55 to move the punching sheet, and the cylinder sleeve 541 can be automatically reset by the reset spring 543 arranged between the cylinder sleeve 541 and the fixed piston rod 542.

[0061] In the present application, the thin slice slicing device also includes a liquid storage tank 1, and the vibration slicing component 3, the stamping slicing component 5 and the transfer mechanism 4 are all located below the liquid surface. Working below the liquid surface can prevent the zirconium dioxide powder from diffusing and polluting the environment.

[0062] Specifically, the pressure support assembly is installed on the bottom surface of the liquid storage tank 1 through the support 11, and the stand 2 and the bracket 12 are both connected to the bottom plate of the liquid storage tank 1.

[0063] In the present application, an ultrasonic generator 6 and a medium circulation treatment system 7 are also provided in the liquid storage tank 1. The medium circulation treatment system 7 can refer to the prior art, and the liquid is purified by using the medium circulation treatment system 7, and the ultrasonic generator 6 is used to ultrasonically clean the slices after slicing, so that the slices are clean and easy to clean, and at the same time, the shock wave generated by the ultrasonic wave is used to impact the slice block 10 to be sliced, so that the adjacent slices are further loosened, thereby improving the yield rate.

[0064] like Fig. 9 As shown, when the sheet conveying device 9 is used in conjunction with the visual inspection mechanism 100 to perform quality inspection on the sheet after slicing, the discharge end of the sheet conveying device 9 is located above the liquid level, and the visual inspection mechanism 100 is arranged above the sheet conveying device 9, wherein the specific structure, model and usage of the visual inspection mechanism 100 can refer to the visual inspection products currently on the market.

[0065] Specifically, the sheet conveying device 9 can be set at a certain angle so that the discharge end of the sheet conveying device 9 is above the liquid level, and the sheet is controlled to dry during the conveying process; the sheet conveying device 9 can also extend to the outside through the side wall of the high-level liquid tank of the liquid storage tank 1, and the liquid in the high-level liquid storage tank can overflow into the low-level liquid storage tank through the through hole of the sheet conveying device 9. The liquid in the low-level liquid storage tank enters the high-level liquid storage tank after being processed by the medium circulation treatment system 7 to achieve circulation. A liquid control hole is provided on the sheet conveying device 9, and a material sorting mechanism or a manipulator that can classify the sheets according to the detection results is provided at the corresponding position of the visual inspection mechanism 100. If necessary, the conveyor belt structure of the sheet conveying device 9 is hollowed out to facilitate automatic screening and falling of fragments.

[0066] like Figure 8 As shown, the thin film slicing device also includes a positive and negative pressure generating system 200 capable of generating negative pressure and positive pressure. The positive and negative pressure generating system 200 includes a vertically arranged piston cylinder 201 and a piston 202 arranged in the piston cylinder 201. The piston 202 divides the inner cavity of the piston cylinder 201 into an upper cavity and a lower cavity. The lower cavity is connected to the outside. A counterweight liquid tank 203 located in the lower cavity is connected to the piston 202. A medium cylinder capable of lifting and resetting the piston 202 is also provided in the lower cavity. The upper cavity is connected to the negative pressure port 547 of the negative pressure adsorption translation mechanism 54. The liquid inlet of the counterweight liquid tank 203 is connected to the liquid outlet of the medium circulation processing system 7. The medium circulation processing system 7 is used to inject liquid into the counterweight liquid tank 203 to generate positive pressure to form a positive pressure system. The liquid outlet of the counterweight liquid tank 203 is connected to the side thrust assist mechanism 55 or / and the pushing device. When in use, when negative pressure needs to be generated, the deadweight of the counterweight liquid tank 203 is used to drive the piston 202 downward to generate negative pressure in the upper chamber, thereby generating negative pressure in the negative pressure port 547 to adsorb the thin sheet. When the piston 202 needs to be moved up and reset, the medium cylinder pushes the piston 202 to move up and reset, and the liquid in the upper chamber is discharged into the liquid storage tank 1 through the side discharge channel. The side discharge channel is provided with a corresponding electromagnetic control valve 56. When the side push assist mechanism 55 and the push device need to be driven by positive pressure, the corresponding electromagnetic control valve 56 is switched. The high-pressure liquid in the counterweight liquid tank 203 is used for driving, which saves resources. When the medium cylinder is a hydraulic push rod 204, the hydraulic push rod 204 can also be connected to the counterweight liquid tank 203, wherein the discharge liquid of the hydraulic push rod 204 enters the liquid storage tank 1 and is recycled. The positive and negative pressure generating system 200 of the present application can reduce the use of external positive and negative pressure systems, has a simple structure, and uses the deadweight of the counterweight liquid tank 203 to generate negative pressure. The counterweight liquid tank 203 itself can be used as a positive pressure system, saving energy.

[0067] In the present application, the medium injected into the liquid storage tank 1 can be any one of water, oil, cleaning liquid and other liquids that can be used for cleaning function.

[0068] In the present application, in order to transport the sheets after punching and slicing in sequence, the punching and slicing assembly 5 and the sheet conveying device 9 can be arranged at a certain angle to facilitate blanking and feeding.

[0069] In the present application, the shafts that are exposed to the outside and need telescopic control and the positions that need protection can be protected by using bellows sleeves.

[0070] In the present application, ultrasonic vibration is first used to loosen the slices, and then the stamping slice assembly 3 is used for slice separation. The method of loosening the slices first and then slicing them has a higher yield rate than direct slicing. The ultrasonic vibrator 34 acts directly on the slice assembly 10, which makes the slice feeding efficiency high and the effect good. Combined with the transfer mechanism 4 and the automatic feeding system 8, automatic continuous slicing can be achieved with high production efficiency.

[0071] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the embodiments of the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A thin sheet slicing device, comprising a stand (2), characterized in that: Also includes: A vibration slicer assembly (3), the vibration slicer assembly (3) comprising a material dividing turntable (31) which is arranged on a support plate (21) of the stand (2) and is rotatable, and an ultrasonic vibrator (34) located above the material dividing turntable (31), the material dividing turntable (31) having a plurality of material dividing bins (311) distributed along a ring, the material dividing bins (311) penetrating along an axial direction, the support plate (21) being provided with a pressure support assembly corresponding to the position of the ultrasonic vibrator (34), the support plate (21) also having a blanking hole, and when the material dividing turntable (31) rotates, it drives the thin slice blocks (10) located in the material dividing bins (311) to move to the ultrasonic vibrator (34) and the blanking hole in sequence; A stamping sheet component (5), the stamping sheet component (5) comprising a material storage rack (51), the material storage rack (51) having a material storage cavity (511) with an open end, a negative pressure adsorption translation mechanism (54) being arranged outside the opening of the material storage cavity (511), a material pushing device being arranged at the blind hole end of the material storage cavity (511) so that a sheet block (10) located in the material storage cavity (511) is fitted with the negative pressure adsorption translation mechanism (54), and a gap between the material storage rack (51) and the negative pressure adsorption translation mechanism (54) forming a sheet discharge channel; A transfer mechanism (4) is arranged below the drop hole, and the transfer mechanism (4) is used to deliver the sheet block (10) dropped from the drop hole into the material containing cavity (511).

2. The thin sheet slicing device according to claim 1, characterized in that: The material storage rack (51) is connected to the advancing and retreating mechanism (52) and is used to adjust the width of the sheet discharging channel.

3. The thin sheet slicing device according to claim 1, characterized in that: A side push assist mechanism (55) capable of acting on the sheet or the negative pressure adsorption translation mechanism (54) is provided on the side of the material storage rack (51).

4. The thin sheet separating device according to claim 1, characterized in that: The punching and sheeting assembly (5) punches sheets by a downward pressing method or a side pressing method, and the separated sheets are sequentially sent out from the sheet outlet channel.

5. The thin sheet slicing device according to claim 1, characterized in that: The transfer mechanism (4) is a deflectable U-shaped frame. After the U-shaped frame is deflected, the thin-sheet assembly (10) located in the U-shaped opening slides into the material holding cavity (511) by its own weight.

6. The thin sheet separating device according to claim 1, characterized in that: The negative pressure adsorption translation mechanism (54) comprises a fixed piston rod (542) arranged on a bracket (12) and a cylinder sleeve (541) movably sleeved on the fixed piston rod (542); the fixed piston rod (542) is provided with a control hole (544) penetrating in a radial direction; one side of the cylinder sleeve (541) is provided with an adsorption working chamber (545) which is always connected to the control hole (544); the other side of the cylinder sleeve (541) is provided with a positive pressure port (546) and a negative pressure port (547); the cylinder sleeve (541) moves so that the positive pressure port (546) or the negative pressure port (547) is connected to the control hole (544).

7. The thin sheet slicing device according to claim 6, characterized in that: The cylinder sleeve (541) is driven by a side-pushing assist mechanism (55) to move the punching sheet, and the cylinder sleeve (541) is automatically reset by a reset spring (543) arranged between the cylinder sleeve (541) and the fixed piston rod (542).

8. The thin sheet separating device according to claim 1, characterized in that: The pressure support assembly comprises a support (36) flush with the surface of the support plate (21) and a first pressure sensor (37) arranged at the bottom of the support (36).

9. The thin sheet separating device according to claim 1, characterized in that: It also includes an automatic loading system (8) for continuously supplying materials to the sub-bin (311).

10. The sheet separation device according to claim 9, characterized in that: The automatic feeding system (8) comprises a feeding channel (81) arranged above the material distribution turntable (31), and a feeding belt mechanism (82) is provided on one side of the feeding channel (81). The sheet block (10) located on the feeding belt mechanism (82) is pushed into the feeding channel (81) by means of a pushing mechanism.

11. The thin sheet separating device according to claim 1, characterized in that: It also comprises a liquid storage tank (1), wherein the vibrating slice assembly (3), the punching slice assembly (5) and the transfer mechanism (4) are all located below the liquid surface.

12. The thin sheet separating device according to claim 11, characterized in that: An ultrasonic generator (6) and a medium circulation processing system (7) are also provided in the liquid storage tank (1).

13. The sheet separation device according to claim 1, characterized in that: A sheet conveying device (9) is provided below the sheet discharge channel, the discharge end of the sheet conveying device (9) is located above the liquid surface, and a visual detection mechanism (100) is provided above the sheet conveying device (9).

14. The thin sheet separating device according to claim 1, characterized in that: The invention also includes a positive and negative pressure generating system (200), wherein the positive and negative pressure generating system (200) includes a piston cylinder (201) and a piston (202) arranged in the piston cylinder (201), wherein the piston (202) divides the inner cavity of the piston cylinder (201) into an upper cavity and a lower cavity, and the piston (202) is connected to a counterweight liquid tank (203) located in the lower cavity, and the lower cavity is also provided with a medium cylinder capable of lifting and resetting the piston (202), the upper cavity is connected to the negative pressure adsorption translation mechanism (54), and the liquid inlet of the counterweight liquid tank (203) is connected to a medium circulation processing system (7) to generate a positive pressure system.

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