CN112492754A - Electric capacity printed substrate cuts with spouting indisputable fluorine dragon tray - Google Patents
Electric capacity printed substrate cuts with spouting indisputable fluorine dragon tray Download PDFInfo
- Publication number
- CN112492754A CN112492754A CN202011130607.3A CN202011130607A CN112492754A CN 112492754 A CN112492754 A CN 112492754A CN 202011130607 A CN202011130607 A CN 202011130607A CN 112492754 A CN112492754 A CN 112492754A
- Authority
- CN
- China
- Prior art keywords
- teflon
- substrate
- tray
- cutting
- teflon layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2506/00—Halogenated polymers
- B05D2506/10—Fluorinated polymers
- B05D2506/15—Polytetrafluoroethylene [PTFE]
Abstract
The invention relates to a Teflon spray tray for cutting a capacitor printed substrate, which comprises a substrate, a Teflon layer, vacuumizing air holes and mounting holes, wherein the Teflon layer is tightly arranged on the upper surface of the substrate; and a plurality of mounting holes are formed in the substrate and the Teflon layer at the outer side edge of the vacuumizing air hole at intervals. This tray is when using, places electric capacity printed substrate on the teflon layer, is connected a plurality of evacuation gas pockets and evacuation equipment and sets up, opens evacuation equipment, and this evacuation equipment carries out the evacuation through the evacuation gas pocket for electric capacity printed substrate can closely adsorb on the teflon layer, then can use relevant electric capacity cutting means to cut it, cut after the end, close the evacuation equipment can, convenient operation, and can guarantee the homogeneity of the electric capacity after cutting.
Description
Technical Field
The invention belongs to the technical field of capacitor production equipment, and particularly relates to a Teflon spray tray for cutting a capacitor printed substrate.
Background
The electric capacity is in production preparation in-process, installs the electric capacity that a plurality of equipartitions intervals set up on the electric capacity printed substrate that obtains after the suppression, and the electric capacity that a plurality of links together on the electric capacity printed substrate need be cut into the electric capacity of one by one separation to the sequent operation, and this operation is complex operation, wastes time and energy, can not guarantee the product uniformity of the electric capacity after cutting in addition, has brought inconvenience for production. Accordingly, there is a need for one or more associated devices or equipment to meet production needs.
Through searching, no patent publication related to the present patent application has been found.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a Teflon spraying tray for cutting a capacitor printed substrate.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a Teflon spray tray for cutting a capacitor printed substrate comprises a substrate, a Teflon layer, a plurality of vacuumizing air holes and mounting holes, wherein the substrate is arranged in the horizontal direction, the Teflon layer is tightly arranged on the upper surface of the substrate, the substrate and the Teflon layer are uniformly distributed and spaced with the vacuumizing air holes, the vacuumizing air holes are arranged in the vertical direction and are communicated with the substrate from the Teflon layer, and the size of the vacuumizing air holes is smaller than that of a capacitor; and a plurality of mounting holes are formed in the substrate and the Teflon layer at the outer side edge of the vacuumizing air hole at intervals.
And the vacuumizing air holes comprise upper air holes and lower air holes which are communicated with each other closely at the upper part and the lower part, and the diameters of the upper air holes are smaller than those of the lower air holes.
And the diameter of the upper air hole is 0.6mm, the diameter of the lower air hole is 3mm,
the material of the substrate is 2A12 superhard aluminum.
And the spraying thickness of the Teflon layer is 0.8-1.0 mm, and the flatness of the aluminum substrate before spraying is guaranteed to be within 0.1 mm.
And after the Teflon layer is sprayed, the deformation amount is corrected, and the deformation range is required to be controlled within 0.2 mm.
And the total thickness of the substrate and the Teflon layer is controlled to be 6.55-6.6 mm.
The invention has the advantages and positive effects that:
1. this tray includes the base plate, the teflon layer, evacuation gas pocket and mounting hole, when using, place electric capacity printed substrate on the teflon layer, be connected a plurality of evacuation gas pockets with evacuation equipment and set up, open evacuation equipment, this evacuation equipment carries out the evacuation through the evacuation gas pocket, make electric capacity printed substrate closely adsorb on the teflon layer, then can use relevant electric capacity cutting equipment to cut it, after cutting, close evacuation equipment can, and convenient for operation, and can guarantee the homogeneity of the electric capacity after cutting.
The Teflon layer is arranged on the tray, so that the cut capacitor cannot be adhered to the Teflon layer, and the capacitor can be conveniently taken down from the tray; the arrangement of the vacuumizing air holes enables vacuumizing equipment to vacuumize through the vacuumizing air holes, so that the capacitor printed substrate can be tightly adsorbed on the Teflon layer, the capacitor printed substrate is prevented from moving in a staggered mode during cutting, the cutting is facilitated, the cutting quality is guaranteed, and meanwhile, the vacuumizing air holes are uniformly distributed and arranged at intervals, so that the capacitor printed substrate is uniformly stressed; the arrangement of the mounting holes is convenient for connecting the tray with other equipment, and brings convenience to use.
2. The vacuumizing air hole of the tray comprises an upper air hole and a lower air hole which are closely communicated with each other from top to bottom, the diameter of the upper air hole is smaller than that of the lower air hole, and the structure is convenient to process and improves the processing efficiency.
3. The material of the base plate of the tray is 2A12 superhard aluminum. The base plate of the tray is made of 2A12 superhard aluminum, the cost is low, the hardness is proper, the precision requirement is better controlled, the cutter for cutting is protected, and the damage rate of the cutter for cutting during cutting is greatly reduced.
Drawings
FIG. 1 is a top view of a structural joint of the present invention;
FIG. 2 is a bottom view of the structural attachment of the present invention;
FIG. 3 is a bottom view of the structural connection of FIG. 2;
FIG. 4 is a schematic right-side view of FIG. 2;
FIG. 5 is an enlarged view of the connection of the part A in FIG. 3;
FIG. 6 is a perspective view of a structural attachment of the present invention;
FIG. 7 is a photograph of a real object looking down from above of the Teflon-spray tray of the present invention;
fig. 8 is a photograph of the teflon-sprayed tray of the present invention as seen from below.
Detailed Description
The present invention will be further described with reference to specific examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
The raw materials used in the invention are conventional commercial products unless otherwise specified; the methods used in the present invention are conventional in the art unless otherwise specified.
A Teflon spray tray for cutting a capacitor printed substrate is shown in figures 1 to 8 and comprises a substrate 1, a Teflon (polytetrafluoroethylene) layer 3, vacuumizing air holes 4 and mounting holes 2, wherein the substrate is arranged in the horizontal direction, the Teflon layer is tightly arranged on the upper surface of the substrate, a plurality of vacuumizing air holes are uniformly distributed on the substrate and the Teflon layer at intervals, the vacuumizing air holes are arranged in the vertical direction and are communicated with the substrate from the Teflon layer, and the size of each vacuumizing air hole is smaller than that of a capacitor; and a plurality of mounting holes are formed in the substrate and the Teflon layer at the outer side edge of the vacuumizing air hole at intervals.
This tray includes the base plate, the teflon layer, evacuation gas pocket and mounting hole, when using, place electric capacity printed substrate on the teflon layer, be connected a plurality of evacuation gas pockets with evacuation equipment and set up, open evacuation equipment, this evacuation equipment carries out the evacuation through the evacuation gas pocket, make electric capacity printed substrate closely adsorb on the teflon layer, then can use relevant electric capacity cutting equipment to cut it, after cutting, close evacuation equipment can, and convenient for operation, and can guarantee the homogeneity of the electric capacity after cutting.
The Teflon layer is arranged on the tray, so that the cut capacitor cannot be adhered to the Teflon layer, and the capacitor can be conveniently taken down from the tray; the arrangement of the vacuumizing air holes enables vacuumizing equipment to vacuumize through the vacuumizing air holes, so that the capacitor printed substrate can be tightly adsorbed on the Teflon layer, the capacitor printed substrate is prevented from moving in a staggered mode during cutting, the cutting is facilitated, the cutting quality is guaranteed, and meanwhile, the vacuumizing air holes are uniformly distributed and arranged at intervals, so that the capacitor printed substrate is uniformly stressed; the arrangement of the mounting holes is convenient for connecting the tray with other equipment, and brings convenience to use.
In this embodiment, the vacuumizing air hole comprises an upper air hole 6 and a lower air hole 5 which are closely communicated with each other from top to bottom, the diameter of the upper air hole is smaller than that of the lower air hole, and the structure is convenient to process and improves the processing efficiency.
Preferably, the diameter of the upper air hole is 0.6mm, and the diameter of the lower air hole is 3 mm.
In this embodiment, the material of the substrate is 2a12 superhard aluminum. The base plate of the tray is made of 2A12 superhard aluminum, the cost is low, the hardness is proper, the precision requirement is better controlled, the cutter for cutting is protected, and the damage rate of the cutter for cutting during cutting is greatly reduced.
In this embodiment, the spraying thickness of the teflon layer is 0.8-1.0 mm, and the flatness of the aluminum substrate before spraying is guaranteed to be within 0.1 mm.
In this embodiment, the deformation amount is corrected after the teflon layer is sprayed, and the deformation range is required to be controlled within 0.2 mm.
In the embodiment, the total thickness of the substrate and the Teflon layer is controlled to be 6.55-6.6 mm.
Other processing requirements for the present pallet may be as follows:
1. CNC plane processing Teflon spraying surface requires as little processing as possible, and the processing range is within 0.2 mm.
2. CNC front machining air hole selecting drill bit
The length of the blade should not exceed 5 mmThe mounting positions of the side metal blocks are finished, the inclined surface edges and peripheral M3 counter bores are formed, and the processing of the counter bores requires that the bottom surface is fixed to be 2mm in thickness.
3. And after the machining is finished, pneumatically polishing to remove burrs left by CNC punching.
4. Machining the front side and the back side of the grinding machine to ensure that the flatness is within 0.02 range, wherein the front side machining of the grinding machine requires accurate grinding and only visible light, the roughness is less than Ra0.5, the machining thickness range is within 0.15, and the machining thickness of the other back sides is required to be within
5. And cleaning the front and back surfaces, wherein the front and back surfaces are required to be free from any scratch and bruise.
Although the embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the embodiments disclosed.
Claims (7)
1. The utility model provides a capacitance printed substrate cuts with spouting indisputable fluorine dragon tray which characterized in that: the tray comprises a substrate, a Teflon layer, a plurality of vacuumizing air holes and mounting holes, wherein the substrate is arranged in the horizontal direction, the Teflon layer is tightly arranged on the upper surface of the substrate, the substrate and the Teflon layer are uniformly distributed and spaced, the vacuumizing air holes are arranged in the vertical direction and are communicated from the Teflon layer to the substrate, and the size of the vacuumizing air holes is smaller than that of the capacitor; and a plurality of mounting holes are formed in the substrate and the Teflon layer at the outer side edge of the vacuumizing air hole at intervals.
2. The Teflon-coated tray for cutting the capacitive printed substrate according to claim 1, wherein: the vacuumizing air hole comprises an upper air hole and a lower air hole which are communicated with each other closely from top to bottom, and the diameter of the upper air hole is smaller than that of the lower air hole.
3. The Teflon-coated tray for cutting the capacitive printed substrate as recited in claim 2, wherein: the diameter of the upper air hole is 0.6mm, and the diameter of the lower air hole is 3 mm.
4. The Teflon-coated tray for cutting the capacitive printed substrate according to claim 1, wherein: the material of the base plate is 2A12 superhard aluminum.
5. The Teflon-coated tray for cutting the capacitive printed substrate according to claim 1, wherein: the spraying thickness of the Teflon layer is 0.8-1.0 mm, and the flatness of the aluminum substrate before spraying is guaranteed to be within 0.1 mm.
6. The Teflon-coated tray for cutting the capacitive printed substrate according to claim 1, wherein: after the Teflon layer is sprayed, the deformation amount is corrected, and the deformation range is required to be controlled within 0.2 mm.
7. The Teflon spray tray for cutting a capacitive printed substrate according to any one of claims 1 to 6, wherein: the total thickness of the substrate and the Teflon layer is controlled to be 6.55-6.6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011130607.3A CN112492754A (en) | 2020-10-21 | 2020-10-21 | Electric capacity printed substrate cuts with spouting indisputable fluorine dragon tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011130607.3A CN112492754A (en) | 2020-10-21 | 2020-10-21 | Electric capacity printed substrate cuts with spouting indisputable fluorine dragon tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112492754A true CN112492754A (en) | 2021-03-12 |
Family
ID=74927127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011130607.3A Withdrawn CN112492754A (en) | 2020-10-21 | 2020-10-21 | Electric capacity printed substrate cuts with spouting indisputable fluorine dragon tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112492754A (en) |
-
2020
- 2020-10-21 CN CN202011130607.3A patent/CN112492754A/en not_active Withdrawn
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210312 |
|
| WW01 | Invention patent application withdrawn after publication |