CN114156148B - Automatic powder coating machine for intermediate electrode of gas discharge tube - Google Patents
Automatic powder coating machine for intermediate electrode of gas discharge tube Download PDFInfo
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- CN114156148B CN114156148B CN202111637349.2A CN202111637349A CN114156148B CN 114156148 B CN114156148 B CN 114156148B CN 202111637349 A CN202111637349 A CN 202111637349A CN 114156148 B CN114156148 B CN 114156148B
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- 239000000843 powder Substances 0.000 title claims abstract description 63
- 238000000576 coating method Methods 0.000 title claims abstract description 30
- 239000011248 coating agent Substances 0.000 title claims abstract description 29
- 238000003860 storage Methods 0.000 claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 239000002002 slurry Substances 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 9
- 238000000227 grinding Methods 0.000 claims 6
- 239000007788 liquid Substances 0.000 description 16
- 239000007789 gas Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/221—Applying luminescent coatings in continuous layers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Electrostatic Spraying Apparatus (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses an automatic powder coating machine for an intermediate electrode of a gas discharge tube, which comprises a frame, wherein a clamp used for pressing the intermediate electrode is arranged on the frame, a through hole is formed in the clamp, a storage barrel used for storing electronic powder slurry is arranged below the clamp on the frame, a stirring device is arranged in the storage barrel, a brush assembly is vertically and slidably arranged above the clamp on the frame, a plurality of brushes corresponding to the through holes one by one are arranged on the brush assembly, the brush assembly is driven by a lifting power device to slide at a top dead center and a bottom dead center, when the brushes are at the top dead center, the lower ends of the brushes are higher than the upper surface of the clamp, and when the brushes are at the bottom dead center, the brushes penetrate through the through hole and are soaked in the electronic powder slurry of the storage barrel. The automatic powder coating machine can be used for coating powder more rapidly, more efficiently and more uniformly.
Description
Technical Field
The invention relates to an automatic powder coating machine for an intermediate electrode, which is used for the technical field of automatic powder coating of the intermediate electrode of a gas discharge tube.
Background
A Gas Tube (Gas Tube) is one of the most widely used switching devices in lightning protection equipment, and can be used to discharge lightning current into the ground, both for lightning protection of ac/dc power supply and for lightning protection of various signal circuits. The gas discharge tube is divided into a gas discharge diode and a gas discharge triode, wherein the middle electrode is a part in the gas discharge triode, the gas discharge triode comprises an upper electrode with a gap, a middle motor and a lower electrode, inert gas argon or neon is filled in the gas discharge tube, when the voltage applied to the two electrode ends reaches the purpose of enabling the gas in the gas discharge tube to break down, the gas discharge tube starts to discharge, the high impedance is changed into low impedance, the surge voltage is rapidly shorted to be close to zero voltage, and the overcurrent is released into the ground, so that the subsequent circuit is protected. When the surge voltage disappears, the ceramic discharge tube is extinguished and returns to a high impedance state to wait for the next action. The electronic powder needs to be smeared on the central hole of the middle electrode, and the current smearing operation is that workers dip a certain amount of electronic powder through a writing brush, and the writing brush is painted around the inner wall of the central hole of the middle electrode to finish production. The production mode has the advantages of low production efficiency, low production precision and poor product consistency, and particularly, breakdown voltage is not in accordance with regulations due to uneven thickness of the electronic powder on the inner wall of the middle hole, so that the qualification rate of the product is low.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: an automatic powder coating machine for an intermediate electrode of a gas discharge tube is provided, and the automatic powder coating machine can be used for coating powder more quickly, efficiently and uniformly.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides an automatic whitewashed machine of middle electrode of gas discharge tube, includes the frame, be provided with the anchor clamps that are used for compressing tightly a plurality of middle electrode in the frame, be provided with the through-hole with the centre bore one-to-one intercommunication of middle electrode on the anchor clamps, be provided with the storage vat that is used for storing the electron powder thick liquids in the below of anchor clamps in the frame, install the agitating unit who is used for stirring electron powder thick liquids in the storage vat, the vertical slidable mounting in top that is located the anchor clamps in the frame has the brush subassembly, be provided with a plurality of brush with the through-hole one-to-one on the brush subassembly, the brush subassembly is driven by lifting power device and slides at top dead center and bottom dead center, and when the brush is in the top dead center, the lower extreme of brush is higher than the upper surface of anchor clamps, and when the brush is in the bottom dead center, the brush runs through-hole and soaks in the electron powder thick liquids of storage vat.
As a preferable scheme, the clamp is arranged on the clamping moving device, a station above the storage barrel is defined as a powder coating station, and the clamping moving device drives the clamp to move linearly among the feeding station, the powder coating station and the discharging station.
As a preferable scheme, the clamping moving device comprises two sets of clamping sliding seats which are linearly and slidably arranged on the frame, a linear power device is arranged on the frame and drives the clamping sliding seats to slide among a feeding station, a powder coating station and a discharging station, and the clamping sliding seats clamp the clamp through a clamping mechanism.
As a preferable scheme, the clamping slide comprises a first sliding supporting rod and a second sliding supporting rod, a working space is formed between the first sliding supporting rod and the second sliding supporting rod, the linear power device drives the first sliding supporting rod and the second sliding supporting rod to slide synchronously, and the clamping mechanism is arranged on the first sliding supporting rod and the second sliding supporting rod and used for clamping the upper clamping plate and the lower clamping plate up and down.
As a preferable scheme, the clamping mechanism comprises four clamping supports which are respectively fixed on the upper parts of the first sliding support rod and the second sliding support rod, a placing groove which is convenient for placing the clamp is arranged on each clamping support, a pressing plate driven by a clamping power device is vertically and slidably arranged on each clamping support, and a clamp positioning structure for positioning the clamp is arranged on each clamping support.
As a preferable scheme, the four clamping supports comprise two positioning clamping supports and two common clamping supports, the first sliding support rod and the second sliding support rod are respectively provided with one positioning clamping support and one common clamping support, a positioning plate for positioning is arranged on a placing groove on each positioning clamping support, and the positioning plate is used for positioning the X end of the clamp; the side walls of the common clamping support and the positioning clamping support are used for positioning the Y end of the clamp, the sliding direction of the clamping sliding seat is defined as the Y direction, and the positioning plate and the side walls of the positioning groove jointly form the clamp positioning structure.
As a preferred scheme, anchor clamps include punch holder and lower plate, be provided with the holding tank that a plurality of held the intermediate electrode on punch holder or punch holder and the lower plate, through the upper and lower surface of bolt fastening mutually supporting compress tightly the intermediate electrode between punch holder and the lower plate, the through-hole sets up the centre bore one-to-one at punch holder and lower plate and intermediate electrode.
As a preferable scheme, the hairbrush assembly comprises a hairbrush fixing plate, the hairbrush is detachably fixed on the hairbrush fixing plate, and the hairbrush fixing plate is connected with the power end of the lifting power device through a connecting seat.
As a preferable scheme, the connecting seat is provided with a horizontal through groove, and the hairbrush fixing plate is arranged in the horizontal through groove and is fixed by bolts.
As a preferable scheme, the stirring device is a magnetic stirrer, and the lifting power device is an air cylinder.
After the technical scheme is adopted, the invention has the following effects: because this automatic powder coating machine includes the frame, be provided with the anchor clamps that are used for compressing tightly a plurality of middle electrode in the frame, be provided with the through-hole that communicates with the centre bore one-to-one of middle electrode on the anchor clamps, be provided with the storage vat that is used for storing electron powder thick liquids in the below that lies in the anchor clamps in the frame, install the agitating unit who is used for stirring electron powder thick liquids in the storage vat, the vertical slidable mounting in top that lies in the anchor clamps in the frame has brush subassembly, be provided with a plurality of brush with the through-hole one-to-one on the brush subassembly, the brush subassembly is driven by lift power device and slides at top dead center and bottom dead center, when the brush is in top dead center, the lower extreme of brush is higher than the upper surface of anchor clamps, and when the brush is in the bottom dead center, the brush runs through the through-hole and soaks in the electron powder thick liquids of storage vat, and after having adopted foretell structure, lift power device drive brush goes up and down, can soak in the electron powder thick liquids in the storage vat, then has the electron powder thick liquid when rising, then has the hair to paint the electron powder thick liquids and then the powder and can all the operation is more even more evenly in the centre bore through the time when the top dead center, and the powder coating process is more evenly, the powder can be the powder on the centre of the center has been coated in the hole, and the powder has been more even, and the powder has been coated in the process.
And because the clamp is arranged on the clamping moving device, a station above the storage vat is defined as a powder coating station, and the clamping moving device drives the clamp to move linearly among the feeding station, the powder coating station and the discharging station, the clamping moving device can be used for driving the clamp to switch the stations, and the feeding and discharging are convenient.
Because the clamping moving device comprises two sets of clamping sliding seats which are linearly and slidably arranged on the frame, the frame is provided with a linear power device, the linear power device drives the clamping sliding seats to slide among a feeding station, a powder coating station and a discharging station, the clamping sliding seats are used for clamping the clamp through the clamping mechanism, the two sets of clamping sliding seats are used for better and conveniently switching the stations, and when one set of clamping sliding seats are positioned at the powder coating station, the other clamping sliding seat can conveniently feed and discharge, so that the process beat is shorter.
The four clamping supports comprise two positioning clamping supports and two common clamping supports, the first sliding support rod and the second sliding support rod are respectively provided with one positioning clamping support and one common clamping support, and a positioning plate for positioning is arranged on a placing groove on each positioning clamping support, and the positioning plate is used for positioning the X end of the clamp; the side wall location of standing groove on ordinary centre gripping support and the location centre gripping support the Y end of anchor clamps defines the gliding direction of centre gripping slide and is the Y direction, locating plate and the side wall of standing groove have constituted jointly anchor clamps location structure, after adopting above-mentioned structure, divide into two location centre gripping supports with the centre gripping support to the positioning fixture that can be better, with the accurate alignment of brush when making things convenient for the anchor clamps to move to the whitewashed station.
And because the brush assembly comprises a brush fixing plate, the brush is detachably fixed on the brush fixing plate, the brush fixing plate is connected with the power end of the lifting power device through a connecting seat, a horizontal penetrating groove is formed in the connecting seat, and the brush fixing plate is arranged in the horizontal penetrating groove and is fixed through bolts. Therefore, the brush assembly can be integrally taken down from the connecting seat, and the brush can be conveniently replaced and cleaned.
And because the stirring device is a magnetic stirrer, the electronic powder slurry at the bottom of the storage vat can be better stirred by using the magnetic stirrer, so that the uniformity of the electronic powder in the electronic powder slurry is ensured.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a perspective view of a structure of an embodiment of the present invention;
FIG. 2 is a perspective view of a clamping and moving device according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 1 at A;
FIG. 4 is a perspective view of the structure of the storage vat;
FIG. 5 is a perspective view of a clamp;
In the accompanying drawings: 1. a frame; 2. a clamp; 21. a lower clamping plate; 22. an upper clamping plate; 23. a receiving groove; 24. positioning the bulge; 25. a positioning groove; 26. a through hole; 3. clamping the moving device; 4. a brush assembly; 41. a brush; 42. a brush fixing plate; 5. a connecting seat; 51. a horizontal through slot; 6. lifting power device; 7. a storage barrel; 8. a stirring device; 81. a stirring rotor; 31. clamping the sliding seat; 32. a first sliding strut; 33. a second sliding strut; 34. positioning and clamping the support; 35. a common clamping support; 36. a placement groove; 37. a sidewall of the placement tank; 38. a positioning plate; 39. a pressing plate; 310. clamping the power device; 311. a screw rod; 312. a nut; 313. a linear power device; 314. a synchronous connecting rod; B. a feeding station; C. a powder coating station; D. and a blanking station.
Detailed Description
The present invention will be described in further detail with reference to the following examples.
As shown in fig. 1 to 5, an automatic powder coating machine for a middle electrode of a gas discharge tube comprises a frame 1, wherein the frame 1 is used as a carrier of each part and equipment, the specific shape and structure of the frame 1 are adjusted according to actual installation and requirements, in the embodiment, the frame 1 adopts a split type structure, one of the frames is a gantry frame 1, which is used for facilitating lifting installation of a brush assembly 4, and the other part is a frame 1 carrier for clamping a moving device 3.
The rack 1 is provided with a clamp 2 for pressing a plurality of intermediate electrodes, as shown in fig. 5, the clamp 2 is provided with through holes 26 which are communicated with the center holes of the intermediate electrodes in a one-to-one correspondence manner, in this embodiment, the clamp 2 comprises an upper clamping plate 22 and a lower clamping plate 21, a plurality of accommodating grooves 23 for accommodating the intermediate electrodes are formed in the lower clamping plate 21 or the upper clamping plate 22 and the lower clamping plate 21, the upper surface and the lower surface of the intermediate electrodes are pressed by mutually matching through bolt fixation between the upper clamping plate 22 and the lower clamping plate 21, the through holes 26 are arranged in the center holes of the upper clamping plate 22 and the lower clamping plate 21 in a one-to-one correspondence manner, a clamp 2 positioning structure is further arranged between the upper clamping plate 22 and the lower clamping plate 21, the clamp 2 positioning structure comprises at least two positioning protrusions 24 arranged on the upper clamping plate 22 or the lower clamping plate 21, and positioning grooves 25 which are matched with the positioning protrusions 24 in position are correspondingly formed in the lower clamping plate 21 or the upper clamping plate 22. The jig 2 is a rectangular jig 2, and the receiving grooves 23 are arranged in a linear array on the upper and lower clamping plates 22 and 21.
The storage vat 7 that is used for storing the electron powder thick liquids is arranged in the below that lies in anchor clamps 2 on frame 1, install the agitating unit 8 that is used for stirring electron powder thick liquids in the storage vat 7, electron powder thick liquids are stored in storage vat 7, and electron powder thick liquids are even when utilizing agitating unit 8's stirring effect, and is preferred in this embodiment, agitating unit 8 is magnetic stirrer, and magnetic stirrer is present structure, and the stirring rotor 81 of magnetic stirrer is put into storage vat 7, because like nature is repulsed, the principle that the dysmorphism is inhaled mutually, stirring rotor 81 can rotate the stirring in storage vat 7 to this agitating unit 8 can effectually stir the thick liquids of the bottom of storage vat 7, thereby guarantees the homogeneity of electron powder in the thick liquids, and even thick liquids just provide precondition for coating powder homogeneity and stability.
As shown in fig. 1 and 3, the brush assembly 4 is vertically slidably mounted above the fixture 2 on the frame 1, a plurality of brushes 41 corresponding to the through holes 26 one by one are provided on the brush assembly 4, the brush assembly 4 is driven by the lifting power device 6 to slide at the top dead center and the bottom dead center, when the brushes 41 are at the top dead center, the lower ends of the brushes 41 are higher than the upper surface of the fixture 2, and when the brushes 41 are at the bottom dead center, the brushes 41 penetrate through the through holes 26 and are soaked in the electronic powder slurry of the storage bucket 7. In fig. 1 and 3, since the number of brushes 41 is one-to-one corresponding to the number of intermediate electrodes, only one brush 41 is illustrated for clarity of illustration. Wherein the brush assembly 4 comprises a brush fixing plate 42, the brush 41 is detachably fixed on the brush fixing plate 42, the brush 41 comprises a rod portion and a brush head, and the rod portion penetrates through the brush fixing plate 42 and is detachably fixed through a nut 312. And the hairbrush fixing plate 42 is connected with the power end of the lifting power device 6 through the connecting seat 5. The lifting power device 6 is preferably a cylinder, but other linear power devices 313 may be used for driving.
And further, be provided with a level on the connecting seat 5 and run through the groove 51, the brush fixed plate 42 is installed in the level runs through the inslot 51 and the bolt fastening, when needs change or clear up to brush 41, can wholly take off brush subassembly 4 from connecting seat 5, clearance and change more quick and convenient like this.
As shown in fig. 1 and 2, the clamp 2 is mounted on the clamping moving device 3, a station above the storage vat 7 is defined as a powder coating station C, and the clamping moving device 3 drives the clamp 2 to move linearly between the feeding station B, the powder coating station C and the discharging station D. In this embodiment, the loading station B and the unloading station D are both the loading station D and the unloading station D, that is, the clamping moving device 3 drives the clamp 2 to reciprocate, so that the process beat can be improved.
As shown in fig. 1 and 2, the clamping moving device 3 includes two sets of clamping sliding seats 31 that are slidably mounted on the frame 1 in a straight line, a linear power device 313 is mounted on the frame 1, the linear power device 313 drives the clamping sliding seats 31 to slide between the feeding station B, the powder coating station C and the discharging station D, and the clamping sliding seats 31 clamp the clamp 2 through a clamping mechanism. The linear power device 313 adopts a servo motor and can be matched with a screw-nut mechanism to realize accurate driving of the clamping slide seat 31, wherein the screw 311 is rotatably arranged on the frame 1, and the nut 312 is connected with the clamping slide seat 31.
In this embodiment, the clamping slide 31 includes a first sliding strut 32 and a second sliding strut 33, a working space is formed between the first sliding strut 32 and the second sliding strut 33, the first sliding strut 32 and the second sliding strut 33 are connected by a synchronous link 314, so that the clamping slide 31 integrally slides, the linear power device 313 drives the first sliding strut 32 and the second sliding strut 33 to slide synchronously, and the clamping mechanism is disposed on the first sliding strut 32 and the second sliding strut 33 and is used for clamping the upper clamping plate 22 and the lower clamping plate 21 up and down.
The clamping mechanism comprises four clamping supports which are respectively fixed on the upper parts of the first sliding support rod 32 and the second sliding support rod 33, a placing groove 36 which is convenient for placing the clamp 2 is arranged on each clamping support, a pressing plate 39 driven by a clamping power device 310 is vertically and slidably arranged on each clamping support, the clamping power device 310 is preferably an air cylinder, and a clamp 2 positioning structure for positioning the clamp 2 is arranged on each clamping support. In this embodiment, the four clamping supports include two positioning clamping supports 34 and two common clamping supports 35, the first sliding support rod 32 and the second sliding support rod 33 are respectively provided with one positioning clamping support 34 and one common clamping support 35, the positioning groove 36 on the positioning clamping support 34 is provided with a positioning plate 38 for positioning, and the positioning plate 38 positions the X end of the fixture 2; the common clamping support 35 and the side wall 37 of the placing groove on the positioning clamping support 34 position the Y end of the clamp 2, the sliding direction of the clamping sliding seat 31 is defined as the Y direction, and the positioning plate 38 and the side wall 37 of the placing groove jointly form the positioning structure of the clamp 2.
The working principle of the invention is as follows: firstly, the middle electrode is placed in a containing groove 23 between an upper clamping plate 22 and a lower clamping plate 21, the upper clamping plate 22 and the lower clamping plate 21 are fixed, then the clamp 2 is integrally placed in a containing groove 36 of four clamping supports, the X end and the Y end of the clamp 2 are positioned by utilizing a positioning plate 38 and the side wall 37 of the containing groove, then a clamp plate 39 driven by a clamping power device 310 descends to fix the clamp 2, then a servo motor drives a clamping sliding seat 31 to slide, the clamping sliding seat 31 provided with the clamp 2 moves to a powder coating station C, at the moment, the other clamping sliding seat 31 can perform a feeding operation, a lifting power device 6 drives a brush assembly 4 to descend, a brush 41 penetrates through a through hole 26 and a central hole of the middle electrode and then is immersed in electronic powder slurry, then the brush assembly 4 ascends, in the process of ascending, the brush 41 contacts with the central hole of the central electrode for coating powder, after the electronic powder is repeatedly ascending and descending for a certain number of times according to the process requirement, then the brush assembly 4 ascends to a top dead center, the servo motor drives the clamping sliding seat 31 to move reversely, the clamp 2 which is not coated with the powder, and the whole process of coating station D is more stable.
The actuating devices such as the air cylinder and the servo motor and the screw 311 and nut 312 mechanisms in the embodiment are all conventional technologies, and the specific principles and control modes thereof are clear. In addition, the technical scheme of the invention is provided with a plurality of sensors which are commonly used at present and used for detecting the positions of the components in a matching way so as to ensure the accurate and normal operation of the whole equipment. The sensor may be a non-contact sensor such as a photoelectric switch,
The above examples are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and adaptations of the technical solution of the present invention should and are intended to fall within the scope of the present invention as defined in the claims.
Claims (7)
1. The utility model provides an automatic whitewashing machine of intermediate electrode of gas discharge tube, includes frame, its characterized in that: the device comprises a frame, a plurality of middle electrodes, a plurality of brushes, a lifting power device, a through hole, a storage barrel, a stirring device, a brush assembly and a brush assembly, wherein the frame is provided with the clamp for compacting the plurality of middle electrodes, the clamp is provided with the through hole which is communicated with the center hole of the middle electrode in a one-to-one correspondence manner, the storage barrel is arranged below the clamp and used for storing the electronic powder slurry, the stirring device is arranged in the storage barrel and used for stirring the electronic powder slurry, the brush assembly is vertically and slidably arranged above the clamp and is provided with the plurality of brushes which are in one-to-one correspondence with the through hole, the brush assembly is driven by the lifting power device to slide at a top dead center and a bottom dead center, when the brushes are positioned at the top dead center, the lower ends of the brushes are higher than the upper surface of the clamp, and when the brushes penetrate through the through hole and are soaked in the electronic powder slurry of the storage barrel; the clamping moving device drives the clamping device to linearly move among the feeding station, the powder coating station and the discharging station; the clamping moving device comprises two sets of clamping sliding seats which are linearly and slidably arranged on the frame, a linear power device is arranged on the frame and drives the clamping sliding seats to slide among a feeding station, a powder coating station and a discharging station, and the clamping sliding seats clamp the clamp through a clamping mechanism; the clamping slide comprises a first sliding support rod and a second sliding support rod, a working space is formed between the first sliding support rod and the second sliding support rod, the linear power device drives the first sliding support rod and the second sliding support rod to slide synchronously, and the clamping mechanism is arranged on the first sliding support rod and the second sliding support rod and used for clamping the clamp up and down.
2. An automatic intermediate electrode powdering machine for a gas discharge tube as set forth in claim 1, wherein: the clamping mechanism comprises four clamping supports which are respectively fixed on the upper parts of the first sliding support rod and the second sliding support rod, a placing groove which is convenient for placing the clamp is arranged on each clamping support, a pressing plate driven by a clamping power device is vertically and slidably arranged on each clamping support, and a clamp positioning structure for positioning the clamp is arranged on each clamping support.
3. An automatic intermediate electrode powdering machine for a gas discharge tube as set forth in claim 2, wherein: the four clamping supports comprise two positioning clamping supports and two common clamping supports, the first sliding support rod and the second sliding support rod are respectively provided with one positioning clamping support and one common clamping support, a positioning plate for positioning is arranged on a placing groove on each positioning clamping support, and the positioning plate is used for positioning the X end of the clamp; the side walls of the common clamping support and the positioning clamping support are used for positioning the Y end of the clamp, the sliding direction of the clamping sliding seat is defined as the Y direction, and the positioning plate and the side walls of the positioning groove jointly form the clamp positioning structure.
4. An automatic intermediate electrode powdering machine for a gas discharge tube as set forth in claim 3, wherein: the fixture comprises an upper clamping plate and a lower clamping plate, wherein a plurality of containing grooves for containing the middle electrodes are formed in the lower clamping plate or the upper clamping plate and the lower clamping plate, the upper clamping plate and the lower clamping plate are fixed through bolts and matched with each other to compress the upper surface and the lower surface of the middle electrode, and the through holes are formed in the central holes of the upper clamping plate and the lower clamping plate and correspond to the central holes of the middle electrodes one by one.
5. An automatic intermediate electrode powdering machine for a gas discharge tube as claimed in any one of claims 1 to 4, wherein: the brush assembly comprises a brush fixing plate, the brush is detachably fixed on the brush fixing plate, and the brush fixing plate is connected with the power end of the lifting power device through a connecting seat.
6. An automatic intermediate electrode powdering machine for a gas discharge tube as set forth in claim 5, wherein: the connecting seat is provided with a horizontal through groove, and the hairbrush fixing plate is arranged in the horizontal through groove and is fixed by bolts.
7. An automatic intermediate electrode powdering machine for a gas discharge tube as set forth in claim 6, wherein: the stirring device is a magnetic stirrer, and the lifting power device is an air cylinder.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111637349.2A CN114156148B (en) | 2021-12-29 | 2021-12-29 | Automatic powder coating machine for intermediate electrode of gas discharge tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111637349.2A CN114156148B (en) | 2021-12-29 | 2021-12-29 | Automatic powder coating machine for intermediate electrode of gas discharge tube |
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| CN114156148A CN114156148A (en) | 2022-03-08 |
| CN114156148B true CN114156148B (en) | 2024-07-26 |
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| CN216719860U (en) * | 2021-12-29 | 2022-06-10 | 山东华楷微声电子科技有限公司 | Automatic powder coating machine for intermediate electrode of gas discharge tube |
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| CN203607360U (en) * | 2013-11-08 | 2014-05-21 | 临安国荣照明设备有限公司 | Powder brush device of combined tube baking machine |
| JP6924672B2 (en) * | 2017-10-20 | 2021-08-25 | 株式会社クボタ | Glidant coating jig for socket, lubricant coating jig for insertion and lubricant coating equipment |
| CN211756388U (en) * | 2019-12-04 | 2020-10-27 | 上海汽车空调配件股份有限公司 | Pipeline brushing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN216719860U (en) * | 2021-12-29 | 2022-06-10 | 山东华楷微声电子科技有限公司 | Automatic powder coating machine for intermediate electrode of gas discharge tube |
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Address after: 276800 Rizhao smart micro electricity industrial park, No.17, Gaoxin 6th Road, Rizhao hi tech Zone, Rizhao City, Shandong Province (intersection of Gaoxin 6th Road and Yanyang Road) Applicant after: Shandong Shengxin Electronic Technology Co.,Ltd. Address before: 276800 Rizhao smart Micro Electric Industrial Park, No. 17, Gaoxin Sixth Road, high tech Zone, Rizhao City, Shandong Province (intersection of Gaoxin Sixth Road and Yanyang Road) Applicant before: Shandong Huakai Weisheng Electronic Technology Co.,Ltd. |
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