CN109300752B - Automatic ageing activating machine for ceramic discharge tube - Google Patents
Automatic ageing activating machine for ceramic discharge tube Download PDFInfo
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- CN109300752B CN109300752B CN201811154834.2A CN201811154834A CN109300752B CN 109300752 B CN109300752 B CN 109300752B CN 201811154834 A CN201811154834 A CN 201811154834A CN 109300752 B CN109300752 B CN 109300752B
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- 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
- H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
- H01J9/445—Aging of tubes or lamps, e.g. by "spot knocking"
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Abstract
The invention discloses an automatic ageing activating machine for ceramic discharge tubes, wherein a movable material loading block is arranged at the upper end side of a fixed mounting plate of a rack, a material loading groove is formed in the upper end surface of the movable material loading block, and the movable material loading block is driven by a material loading block driving mechanism; an automatic feeding assembly is arranged at the left end side of the movable material loading block and comprises a vibration disc mounting frame, a track mounting frame, a feeding vibration disc and a feeding track, wherein a spacing material blocking mechanism is arranged at the side of the lower end part of the feeding track on the track mounting frame; the right end side of the movable material loading block is provided with a clamping aging activation assembly, and the clamping aging activation assembly comprises a lifting cylinder seat, a lifting driving cylinder, a lifting movable frame, a horizontal cylinder seat, a fixed insulating block, a horizontal driving cylinder, a movable insulating block, an aging probe and a loop electrode. Through the structural design, the ceramic discharge tube aging activating device can automatically and efficiently complete the aging activating operation of the ceramic discharge tube, is novel in design, high in automation degree and high in working efficiency, and can effectively improve the production quality and save the cost.
Description
Technical Field
The invention relates to the technical field of automatic equipment, in particular to an automatic ageing activating machine for ceramic discharge tubes.
Background
The ceramic discharge tube is sealed with ceramic, and is internally provided with two or more metal electrodes with gaps, and is filled with inert gases such as argon and neon, when the voltage applied to the two electrode ends reaches the breakdown of the gas in the gas discharge tube, the gas discharge tube starts to discharge, and the high impedance is changed into low impedance, so that the surge voltage is quickly shorted to be close to zero voltage, and the overcurrent is released to the ground, thereby protecting the subsequent circuit. When the surge voltage disappears, the ceramic discharge tube is extinguished and restored to a high-impedance state to wait for the next action, and the ceramic discharge tube is commonly used for the first stage or the first two stages in the multi-stage protection circuit and plays roles of discharging lightning transient over-current and limiting over-voltage.
Among them, there are various types of ceramic discharge tubes in the prior art, and it is necessary to perform an aging activation process during the production and processing of the ceramic discharge tube. It should be noted that the ageing activation process in the production of ceramic discharge tubes is generally performed manually or semi-automatically.
In the actual ageing and activating operation process of the ceramic discharge tube, the manual mode and the semiautomatic mode have the following defects: 1. due to the fact that the size of the product is too small, the ageing activation defective rate of a manual mode or a semi-automatic mode is high; 2. the ageing activation process in a manual mode or a semi-automatic mode is time-consuming and labor-consuming and has high cost.
Disclosure of Invention
The invention aims to provide an automatic aging activating machine for ceramic discharge tubes, which aims at overcoming the defects of the prior art, has novel structural design, can automatically and efficiently complete the aging activating operation of the ceramic discharge tubes, has high automation degree and high working efficiency, and can effectively improve the production quality and save the cost.
In order to achieve the above object, the present invention is achieved by the following technical scheme.
The automatic ageing and activating machine for the ceramic discharge tube comprises a frame, wherein a fixed mounting plate which is horizontally and transversely arranged is screwed at the upper end part of the frame, a movable material loading block is movably arranged at the upper end side of the fixed mounting plate relative to the left and right sides, the movable material loading block is vertically arranged and extends along the left and right directions, a material loading groove is formed in the upper end surface of the movable material loading block, a material loading block driving mechanism is arranged on the fixed mounting plate corresponding to the movable material loading block, and the material loading block driving mechanism is in driving connection with the movable material loading block;
the left end side of the movable material loading block is provided with an automatic feeding component, the automatic feeding component comprises a vibration disc mounting frame and a track mounting frame, the vibration disc mounting frame and the track mounting frame are respectively screwed on the upper surface of the fixed mounting plate, the track mounting frame is positioned beside the vibration disc mounting frame, the upper end part of the vibration disc mounting frame is screwed with a feeding vibration disc, the upper end part of the track mounting frame is screwed with a feeding track which extends in an upward bending manner, a feeding channel which extends in a bending manner along the feeding track and completely penetrates through the feeding track is formed in the feeding track, and an opening at the upper end of the feeding channel is in butt joint communication with a discharge hole of the feeding vibration disc; the upper end blocking needle can be inserted into the upper end blocking through hole in a relatively movable mode, the upper end blocking driving cylinder and the lower end blocking driving cylinder are arranged on the upper end side of the lower end blocking needle in a threaded mode, an upper end blocking mounting block is arranged on the outer surface of the vertical side wall of the lower end of the feeding track, a lower end blocking mounting block is arranged on the outer end portion of the piston rod of the lower end blocking driving cylinder, the upper end blocking through hole is corresponding to the upper end blocking needle, the lower end blocking through hole is corresponding to the lower end blocking needle, the upper end blocking through hole and the lower end blocking through hole are respectively communicated with a feeding channel of the feeding track, the upper end blocking needle can be inserted into the upper end blocking through hole in a relatively movable mode, the lower end blocking needle can be inserted into the lower end blocking through hole in a relatively movable mode, the upper end blocking driving cylinder and the lower end blocking driving cylinder are arranged on the outer end portion of the piston rod of the upper end blocking driving cylinder in a threaded mode, and the lower end blocking mounting block is arranged on the outer end portion of the piston rod of the lower end blocking driving cylinder;
the right end side of the movable loading block is provided with a clamping aging activation assembly, the clamping aging activation assembly comprises a lifting cylinder seat which is screwed on the upper surface of the fixed mounting plate, the lifting cylinder seat is screwed with a lifting driving cylinder which moves up and down, the outer end part of a piston rod of the lifting driving cylinder is screwed with a lifting movable frame which is positioned on the upper end side of the movable loading block, the lifting movable frame is screwed with a horizontal cylinder seat which is positioned on the front end side of the movable loading block, the horizontal cylinder seat is screwed with a horizontal driving cylinder which moves back and forth horizontally, the outer end part of the piston rod of the horizontal driving cylinder is screwed with a movable insulating block, the movable insulating block is provided with an aging probe, the rear end part of the movable insulating block extends to the rear end side of the movable insulating block, and the lower end part of the fixed insulating block is screwed with a loop electrode which is arranged in front-back alignment with the aging probe.
The fixed mounting plate is provided with a blanking through hole which is completely penetrated up and down respectively and a movable block through hole which is positioned at the left end side of the blanking through hole, the movable block through hole extends along the left-right direction, and the right end part of the movable block through hole is communicated with the blanking through hole;
the material loading block driving mechanism comprises a material loading block driving installation frame which is screwed on the lower surface of the fixed installation plate, wherein the material loading block driving installation frame is provided with a material loading block driving motor, a driving synchronous pulley and a driven synchronous pulley which are arranged at intervals left and right, a transmission synchronous belt is wound between the driving synchronous pulley and the driven synchronous pulley, and a power output shaft of the material loading block driving motor is in driving connection with the driving synchronous pulley; the lower extreme side of fixed mounting plate has installed the movable block mount pad, and the movable block mount pad spiro union is equipped with the horizontal movable block that is vertical arrangement, and the upper end of horizontal movable block passes the movable block through-hole and extends to the upper end side of fixed mounting plate, and the movable block mount pad spiro union is equipped with hold-in range splint, hold-in range splint centre gripping and fasten in the transmission hold-in range.
The movable block mounting seat is provided with a horizontal sliding block in a threaded manner, and the horizontal guiding rail is matched with the horizontal sliding block.
The machine frame is provided with a good product storage box and a waste storage box positioned beside the good product storage box at the lower end side of the fixed mounting plate, and the good product storage box is positioned right below the blanking through hole of the fixed mounting plate;
the lower surface of the fixed mounting plate is provided with a sorting cylinder mounting seat in a screw manner, the sorting cylinder mounting seat is provided with a sorting driving cylinder in a horizontal motion in a screw manner, and the outer extending end part of a piston rod of the sorting driving cylinder is provided with a waste guide groove in a screw manner.
The lifting cylinder seat is provided with a lifting guide post which extends upwards and vertically in a threaded manner, the lifting movable frame is provided with a lifting guide sleeve in a threaded manner corresponding to the lifting guide post, and the upper end part of the lifting guide post is embedded in a central hole of the lifting guide sleeve.
Wherein, the upper end of vibration dish mounting bracket in the side spiral shell of pay-off vibration dish is equipped with the hopper mounting bracket that extends up, and the storage hopper is equipped with to the upper end spiral shell of hopper mounting bracket, has installed under the discharge gate of storage hopper and has supplyes the baffle box, and the hopper mounting bracket corresponds supplyes the baffle box and has installed the direct vibrator, supplyes the baffle box and install in the upper end of direct vibrator.
The beneficial effects of the invention are as follows: the invention relates to an automatic aging activator for a ceramic discharge tube, wherein a fixed mounting plate which is horizontally and transversely arranged is spirally arranged at the upper end part of a rack of the automatic aging activator, a movable material loading block is arranged at the upper end side of the fixed mounting plate in a vertical manner relative to the left and right and extends along the left and right directions, a material loading groove is formed in the upper end surface of the movable material loading block, a material loading block driving mechanism is arranged on the fixed mounting plate corresponding to the movable material loading block, and the material loading block driving mechanism is in driving connection with the movable material loading block; the left end side of the movable material loading block is provided with an automatic feeding component, the automatic feeding component comprises a vibration disc mounting frame and a track mounting frame, the vibration disc mounting frame and the track mounting frame are respectively screwed on the upper surface of the fixed mounting plate, the track mounting frame is positioned beside the vibration disc mounting frame, the upper end part of the vibration disc mounting frame is screwed with a feeding vibration disc, the upper end part of the track mounting frame is screwed with a feeding track which extends in an upward bending manner, a feeding channel which extends in a bending manner along the feeding track and completely penetrates through the feeding track is formed in the feeding track, and an opening at the upper end of the feeding channel is in butt joint communication with a discharge hole of the feeding vibration disc; the upper end blocking needle can be inserted into the upper end blocking through hole in a relatively movable mode, the upper end blocking driving cylinder and the lower end blocking driving cylinder are arranged on the upper end side of the lower end blocking needle in a threaded mode, an upper end blocking mounting block is arranged on the outer surface of the vertical side wall of the lower end of the feeding track, a lower end blocking mounting block is arranged on the outer end portion of the piston rod of the lower end blocking driving cylinder, the upper end blocking through hole is corresponding to the upper end blocking needle, the lower end blocking through hole is corresponding to the lower end blocking needle, the upper end blocking through hole and the lower end blocking through hole are respectively communicated with a feeding channel of the feeding track, the upper end blocking needle can be inserted into the upper end blocking through hole in a relatively movable mode, the lower end blocking needle can be inserted into the lower end blocking through hole in a relatively movable mode, the upper end blocking driving cylinder and the lower end blocking driving cylinder are arranged on the outer end portion of the piston rod of the upper end blocking driving cylinder in a threaded mode, and the lower end blocking mounting block is arranged on the outer end portion of the piston rod of the lower end blocking driving cylinder; the right end side of the movable loading block is provided with a clamping aging activation assembly, the clamping aging activation assembly comprises a lifting cylinder seat which is screwed on the upper surface of the fixed mounting plate, the lifting cylinder seat is screwed with a lifting driving cylinder which moves up and down, the outer end part of a piston rod of the lifting driving cylinder is screwed with a lifting movable frame which is positioned on the upper end side of the movable loading block, the lifting movable frame is screwed with a horizontal cylinder seat which is positioned on the front end side of the movable loading block, the horizontal cylinder seat is screwed with a horizontal driving cylinder which moves back and forth horizontally, the outer end part of the piston rod of the horizontal driving cylinder is screwed with a movable insulating block, the movable insulating block is provided with an aging probe, the rear end part of the movable insulating block extends to the rear end side of the movable insulating block, and the lower end part of the fixed insulating block is screwed with a loop electrode which is arranged in front-back alignment with the aging probe. Through the structural design, the aging activation operation of the ceramic discharge tube can be automatically and efficiently completed, namely, the aging activation operation device has the advantages of novel structural design, high automation degree and high working efficiency, and can effectively improve the production quality and save the cost.
Drawings
The invention will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the invention.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of another view of the present invention.
Fig. 3 is a schematic structural view of the automatic feeding assembly of the present invention.
Fig. 4 is an enlarged partial schematic view of the automatic feeding assembly of the present invention.
Fig. 5 is a schematic view of a partial structure of the present invention.
Fig. 6 is a schematic view of a partial structure according to another aspect of the present invention.
Fig. 1 to 6 include:
1-frame 11-fixed mounting plate
111-blanking through hole 112-moving block through hole
2-movable loading block 21-loading groove
3-Loading block driving mechanism 31-loading block driving mounting frame
32-carrier block driving motor 33-driving synchronous pulley
34-driven synchronous pulley 35-movable block mounting seat
36-horizontal movable block 37-synchronous belt pressing plate
381-horizontal guide 382-horizontal slide block
4-automatic feeding component 411-vibration disk mounting rack
412-track mount 413-hopper mount
42-feeding vibration plate 43-feeding track
4311-upper end blocking through hole 4312-lower end blocking through hole
44-interval stop mechanism 4411-upper end stop needle
4412-lower end blocking needle 4421-upper end blocking driving cylinder
4422-lower end baffle driving cylinder 4431-upper end baffle mounting block
4432-lower end baffle mounting block 451-storage hopper
452-supplementary guide tank 453-direct vibrator
5-clamping aging activation assembly 51-lifting cylinder seat
52-lifting driving cylinder 53-lifting movable frame
54-horizontal cylinder block 55-fixed insulating block
56-horizontal driving cylinder 57-movable insulating block
581-aging probe 582-loop electrode
591-lifting guide pole 592-lifting guide sleeve
61-good product storage box 62-waste storage box
63-sorting cylinder mounting seat 64-sorting driving cylinder
65-waste guide chute.
Detailed Description
The invention will be described with reference to specific embodiments.
As shown in fig. 1 to 6, an automatic aging activator for ceramic discharge tubes comprises a frame 1, wherein a fixed mounting plate 11 horizontally and transversely arranged is screwed at the upper end part of the frame 1, a movable material loading block 2 is movably arranged at the upper end side of the fixed mounting plate 11 relative to the left and right, the movable material loading block 2 is vertically arranged and extends along the left and right direction, a material loading groove 21 is formed in the upper end surface of the movable material loading block 2, a material loading block driving mechanism 3 is arranged on the fixed mounting plate 11 corresponding to the movable material loading block 2, and the material loading block driving mechanism 3 is in driving connection with the movable material loading block 2.
Further, an automatic feeding component 4 is installed at the left end side of the movable loading block 2, the automatic feeding component 4 comprises a vibration disc installation frame 411 and a track installation frame 412, the vibration disc installation frame 411 and the track installation frame 412 are respectively and spirally installed on the upper surface of the fixed installation plate 11, a feeding vibration disc 42 is spirally installed at the upper end part of the vibration disc installation frame 411, a feeding track 43 which is upwards bent and extended is spirally installed at the upper end part of the track installation frame 412, a feeding channel which is bent and extended along the feeding track 43 and completely penetrates through is formed in the feeding track 43, and an upper end opening of the feeding channel is in butt joint communication with a discharge hole of the feeding vibration disc 42; the track mounting frame 412 is provided with a spacing stop mechanism 44 at the side of the lower end part of the feeding track 43, the spacing stop mechanism 44 comprises an upper end stop needle 4411 and a lower end stop needle 4412 which are horizontally and transversely arranged respectively, the upper end stop needle 4411 is positioned at the upper end side of the lower end stop needle 4412 and is arranged at intervals with the lower end stop needle 4412, the outer surface of the vertical side wall of the lower end part of the feeding track 43 is provided with an upper end stop through hole 4311 corresponding to the upper end stop needle 4411, a lower end stop through hole 4312 corresponding to the lower end stop needle 4412, the upper end stop through hole 4311 and the lower end stop through hole 4312 are respectively communicated with a feeding channel of the feeding track 43, the upper end stop needle 4411 can be relatively movably embedded in the upper end stop through hole 4311, the lower end stop needle 4412 can be relatively movably embedded in the lower end stop through hole 4312, the track mounting frame 412 is provided with an upper end stop driving cylinder 4421 and a lower end stop driving cylinder 4422, the upper end stop driving cylinder 4431 is arranged at the upper end stop cylinder 4432, the upper end stop driving block 4432 is arranged at the lower end of the upper end stop cylinder 4431, and the lower end stop cylinder 4432 is arranged at the extension end of the upper end stop block 4432.
Further, the right end side of the movable loading block 2 is provided with a clamping aging activating assembly 5, the clamping aging activating assembly 5 comprises a lifting cylinder seat 51 screwed on the upper surface of the fixed mounting plate 11, the lifting cylinder seat 51 is provided with a lifting driving cylinder 52 which moves up and down, the outer end part of a piston rod of the lifting driving cylinder 52 is provided with a lifting movable frame 53 positioned on the upper end side of the movable loading block 2, the lifting movable frame 53 is provided with a horizontal cylinder seat 54 positioned on the front end side of the movable loading block 2, a fixed insulating block 55 positioned on the rear end side of the movable loading block 2, the horizontal cylinder seat 54 is provided with a horizontal driving cylinder 56 which moves back and forth horizontally, the outer end part of the piston rod of the horizontal driving cylinder 56 is provided with a movable insulating block 57, the movable insulating block 57 is provided with an aging probe 581 of which the rear end part extends to the rear end side of the movable insulating block 57, and the lower end part of the fixed insulating block 55 is provided with a loop electrode 582 which is arranged in front-back alignment with the aging probe 581.
It should be further noted that the fixed mounting plate 11 is provided with a blanking through hole 111 which is completely penetrated up and down respectively, a movable block through hole 112 which is positioned at the left end side of the blanking through hole 111, the movable block through hole 112 extends along the left-right direction, and the right end of the movable block through hole 112 is communicated with the blanking through hole 111; the carrier block driving mechanism 3 comprises a carrier block driving mounting frame 31 which is screwed on the lower surface of the fixed mounting plate 11, the carrier block driving mounting frame 31 is provided with a carrier block driving motor 32, a driving synchronous pulley 33 and a driven synchronous pulley 34 which are arranged at intervals left and right, a transmission synchronous belt is wound between the driving synchronous pulley 33 and the driven synchronous pulley 34, and a power output shaft of the carrier block driving motor 32 is in driving connection with the driving synchronous pulley 33; the lower extreme side of fixed mounting panel 11 has installed movable block mount pad 35, and the horizontal movable block 36 that is vertical arrangement is installed to the movable block mount pad 35 spiral shell, and the upper end of horizontal movable block 36 passes movable block through-hole 112 and extends to the upper end side of fixed mounting panel 11, and the movable block mount pad 35 spiral shell is equipped with the hold-in range splint, and hold-in range splint centre gripping is fastened in the transmission hold-in range. It should be explained that the driving synchronous pulley 33 and the driven synchronous pulley 34 are respectively mounted on the carrier block driving mounting frame 31 through corresponding synchronous pulley rotating shafts, and each synchronous pulley rotating shaft is respectively mounted on the carrier block driving mounting frame 31 through bearings, the driving synchronous pulley 33 and the driven synchronous pulley 34 are respectively assembled and connected with the corresponding synchronous pulley rotating shafts in a shaft hole matching manner, and the power output shaft of the carrier block driving motor 32 can be in driving connection with the corresponding synchronous pulley rotating shaft of the driving synchronous pulley 33 through a coupling. In addition, for the synchronous belt clamping plate, an upper layer structure and a lower layer structure can be adopted, when the synchronous belt clamping plate is assembled, the transmission synchronous belt is clamped between the upper layer structure and the lower layer structure of the synchronous belt clamping plate, and the synchronous belt clamping plate can be tightly connected with the transmission synchronous belt in a screw fastening mode.
In addition, the frame 1 is provided with a good product storage box 61 and a waste product storage box 62 positioned beside the good product storage box 61 at the lower end side of the fixed mounting plate 11, and the good product storage box 61 is positioned right below the blanking through hole 111 of the fixed mounting plate 11; the lower surface of the fixed mounting plate 11 is provided with a sorting cylinder mounting seat 63 in a screw manner, the sorting cylinder mounting seat 63 is provided with a sorting driving cylinder 64 which horizontally acts in a screw manner, and the outer extending end part of a piston rod of the sorting driving cylinder 64 is provided with a waste guide groove 65 in a screw manner.
It should be further explained that the rack 1 is further provided with a PLC controller and an aging power source, wherein the positive electrode of the aging power source is electrically connected with the aging probe 581 through a wire, and the negative electrode of the aging power source is electrically connected with the return electrode 582 through a wire. The aging power supply, the loading block driving motor 32, the feeding vibration plate 42, the upper end blocking driving cylinder 4421, the lower end blocking driving cylinder 4422, the lifting driving cylinder 52, the horizontal driving cylinder 56 and the sorting driving cylinder 64 are respectively and electrically connected with the PLC.
For the movable carrier block 2, in the process of horizontally moving the movable carrier block 2 left and right, the PLC controller controls the carrier block driving motor 32 to act, and the carrier block driving motor 32 drives the synchronous belt driving mechanism consisting of the driving synchronous pulley 33, the driven synchronous pulley 34 and the transmission synchronous belt to act, the moving transmission synchronous belt drives the movable block mounting seat 35 to move left and right through the synchronous belt pressing plate 37, the movable block mounting seat 35 which moves left and right drives the horizontal movable block 36 to move left and right horizontally, and the horizontal movable block 36 which moves left and right horizontally drives the movable carrier block 2 to move left and right synchronously; when the horizontal movable block 36 moves leftwards to the limit position, the movable material loading block 2 moves leftwards to the position right below the opening at the lower end of the feeding channel of the feeding track 43; when the horizontal movable block 36 moves to the right to the extreme position, the horizontal movable block 36 moves to the right into the blanking through hole 111 of the fixed mounting plate 11, and the movable carrier block 2 is located right above the blanking through hole 111.
In the process of realizing the feeding operation of the ceramic discharge tube to be aged and activated by the automatic feeding assembly 4, the ceramic discharge tubes are orderly arranged by the feeding vibration disc 42 and are fed into a feeding channel of the feeding track 43; when the movable material loading block 2 does not move right below the lower end opening of the feeding track 43, the PLC controller controls the lower end material blocking driving cylinder 4422 to act, the lower end material blocking driving cylinder 4422 drives the lower end material blocking mounting block 4432 and the lower end material blocking needle 4412 to move, and the lower end material blocking needle 4412 is inserted into the lower end material blocking through hole 4312 of the feeding track 43, and the lower end material blocking needle 4412 blocks the ceramic discharge tube entering the feeding channel of the feeding track 43 so as to avoid the ceramic discharge tube entering the feeding channel from falling; when the PLC controls the carrier block driving motor 32 to act and enables the movable carrier block 2 to move to the position right below the lower end opening of the feeding channel, the PLC controls the upper end blocking driving cylinder 4421 to act, the upper end blocking driving cylinder 4421 drives the upper end blocking mounting block 4431 and the upper end blocking needle 4411 to move and enables the upper end blocking needle 4411 to be inserted into the upper end blocking through hole 4311 of the feeding track 43, and the upper end blocking needle 4411 is inserted between two lowest ceramic discharge tubes; when the ceramic discharge tube is required to be placed into the loading groove 21 of the movable loading block 2, the PLC controller controls the lower end blocking driving cylinder 4422 to act and enables the lower end blocking needle 4412 to exit the feeding channel of the feeding track 43, and at this time, the lowermost ceramic discharge tube freely falls down and falls into the loading groove 21 of the movable loading block 2 due to no blocking of the lower end blocking needle 4412, so that only one ceramic discharge tube is ensured to fall into the loading groove 21 of the movable loading block 2.
After the material loading groove 21 of the movable material loading block 2 receives the ceramic discharge tube to be aged and activated, the PLC controls the material loading block driving motor 32 to act and enables the movable material loading block 2 to move right to be right above the blanking through hole 111; after the movable carrier block 2 moves right in place, the horizontal driving cylinder 56 acts and causes the movable insulating block 57 and the aging probe 581 to move backward, the aging probe 581 moving backward pushes and contacts the electrode of the ceramic discharge tube and causes the ceramic discharge tube to be clamped between the aging probe 581 and the return electrode 582, and the aging electrode contacts the other electrode of the ceramic discharge tube; after the ceramic discharge tube is clamped by the ageing probe 581 and the return electrode 582, the lifting driving cylinder 52 acts and pushes the lifting movable frame 53 upwards, and the lifting movable frame 53 which moves upwards drives the horizontal cylinder seat 54, the fixed insulating block 55, the horizontal driving cylinder 56, the movable insulating block 57, the ageing probe 581, the return electrode 582 and the clamped ceramic discharge tube to synchronously move upwards, so that the ceramic discharge tube which is originally positioned in the material carrying groove 21 of the movable material carrying block 2 moves upwards to the upper part of the movable material carrying block 2; after the ceramic discharge tube to be clamped moves up to the proper position, the PLC controller controls the carrier block driving motor 32 to act and enables the movable carrier block 2 to move left to the ceramic discharge tube bearing position, then the PLC controller controls the aging power supply to act and enable the aging power supply to supply power to the aging probe 581 and the loop electrode 582 so as to realize aging activation of the ceramic discharge tube, and in the process, the aging power supply judges whether the aging activated ceramic discharge tube is good or not according to the electric signal and sends a corresponding judging signal to the PLC controller; when the ceramic discharge tube which is activated by ageing is good, the PLC controls the horizontal driving cylinder 56 to act and enables the ageing probe 581 to move forwards, the ceramic discharge tube breaks away from the clamping action of the ageing probe 581 and the loop electrode 582 and falls freely, and finally falls into the good storage box 61 through the blanking through hole 111 of the fixed mounting plate 11; when the aged and activated ceramic discharge tube is waste, the PLC controller firstly controls the sorting driving cylinder 64 to act, the sorting driving cylinder 64 horizontally pushes the waste guide groove 65 and enables the waste guide groove 65 to move to the position right below the blanking through hole 111 of the fixed mounting plate 11, then the PLC controller controls the horizontal driving cylinder 56 to act again and enables the ageing probe 581 to move forwards, the ceramic discharge tube breaks away from the clamping effect of the ageing probe 581 and the loop electrode 582 and falls freely, the freely falling ceramic discharge tube falls into the waste guide groove 65 through the blanking through hole 111 of the fixed mounting plate 11, and the waste guide groove 65 guides the unqualified ceramic discharge tube into the waste storage box 62; after the ceramic discharge tubes are sorted and stored, the PLC controller controls the lifting driving cylinder 52 to act and enables the lifting movable frame 53 to move downwards so as to reset to the clamping position of the ceramic discharge tubes.
Also, in order to ensure the stable and reliable horizontal movement of the movable carrier block 2, the present invention adopts the following guide structure design, in particular: the carrier block driving mounting frame 31 is screwed with a horizontal guide rail 381 extending horizontally in the left-right direction, the movable block mounting seat 35 is screwed with a horizontal slider 382, and the horizontal guide rail 381 is matched with the horizontal slider 382. In addition, in order to ensure that the lifting movable frame 53 stably and reliably moves up and down, the invention adopts the following guide structure design, and the specific design is as follows: the lifting cylinder seat 51 is screwed with a lifting guide pillar 591 extending vertically upwards, the lifting movable frame 53 is screwed with a lifting guide sleeve 592 corresponding to the lifting guide pillar 591, and the upper end part of the lifting guide pillar 591 is embedded in a central hole of the lifting guide sleeve 592.
For the movable material loading block 2, one material loading groove 21 can be formed, and a plurality of material loading grooves 21 which are sequentially arranged at intervals from left to right can also be formed; for the movable material loading block 2 provided with a plurality of material loading grooves 21, in the process of carrying the ceramic discharge tubes to be activated by ageing, the PLC controller controls the material loading block driving motor 32 to intermittently act, and makes each material loading groove 21 of the movable material loading block 2 sequentially move to the position right below the opening of the lower end of the feeding channel of the feeding track 43, so that each material loading groove 21 carries one ceramic discharge tube respectively. In addition, for the movable carrier block 2 having a plurality of carrier recesses 21, the horizontal cylinder block 54 is provided with the same number of horizontal driving cylinders 56 as the number of carrier recesses 21 of the movable carrier block 2.
According to the above-mentioned circumstances, through the above-mentioned structural design, the aging activation operation of the ceramic discharge tube can be automatically and efficiently completed, that is, the ceramic discharge tube has the advantages of novel structural design, high automation degree and high working efficiency, and can effectively improve the production quality and save the cost.
As a preferable embodiment, as shown in fig. 1 to 3, a hopper mounting bracket 413 extending upward is screwed at the upper end of the vibration plate mounting bracket 411 at the side of the feeding vibration plate 42, a storage hopper 451 is screwed at the upper end of the hopper mounting bracket 413, a supplementary guide groove 452 is installed right below the discharge port of the storage hopper 451, a direct vibrator 453 is installed corresponding to the supplementary guide groove 452 on the hopper mounting bracket 413, and the supplementary guide groove 452 is installed at the upper end of the direct vibrator 453. When the ceramic discharge tube to be aged and activated needs to be supplemented to the feeding vibration disc 42, the PLC controls the direct vibrator 453 to act, and the direct vibrator 453 drives the supplementing guide groove 452 to vibrate, so that the ceramic discharge tube falling through the discharge hole of the storage hopper 451 falls into the feeding vibration disc 42.
The foregoing is merely exemplary of the present invention, and those skilled in the art should not be considered as limiting the invention, since modifications may be made in the specific embodiments and application scope of the invention in light of the teachings of the present invention.
Claims (4)
1. An automatic ageing activating machine for ceramic discharge tubes is characterized in that: the device comprises a frame (1), wherein a fixed mounting plate (11) which is horizontally and transversely arranged is screwed at the upper end part of the frame (1), a movable material loading block (2) is horizontally and relatively arranged at the upper end side of the fixed mounting plate (11) in a left-right horizontal manner, the movable material loading block (2) is vertically arranged and extends along the left-right direction, a material loading groove (21) is formed in the upper end surface of the movable material loading block (2), a material loading block driving mechanism (3) is arranged corresponding to the movable material loading block (2) on the fixed mounting plate (11), and the material loading block driving mechanism (3) is in driving connection with the movable material loading block (2);
an automatic feeding assembly (4) is arranged on the left end side of the movable loading block (2), the automatic feeding assembly (4) comprises a vibration disc mounting frame (411) which is screwed on the upper surface of the fixed mounting plate (11), a track mounting frame (412) which is positioned beside the vibration disc mounting frame (411), a feeding vibration disc (42) is screwed on the upper end part of the vibration disc mounting frame (411), a feeding track (43) which extends in an upward bending mode is screwed on the upper end part of the track mounting frame (412), a feeding channel which extends in a bending mode along the feeding track (43) and penetrates completely is formed in the feeding track (43), and an upper end opening of the feeding channel is in butt joint communication with a discharge hole of the feeding vibration disc (42); the track mounting frame (412) is provided with a spacing stop mechanism (44) at the side of the lower end part of the feeding track (43), the spacing stop mechanism (44) comprises an upper end stop needle (4411) and a lower end stop needle (4412) which are horizontally and transversely arranged respectively, the upper end stop needle (4411) is positioned at the upper end side of the lower end stop needle (4412) and is arranged at intervals with the lower end stop needle (4412), the outer surface of the vertical side wall of the lower end part of the feeding track (43) is provided with an upper end stop through hole (4311) corresponding to the upper end stop needle (4411), the lower end stop through hole (4312) corresponding to the lower end stop needle (4412) is communicated with a feeding channel of the feeding track (43), the upper end stop needle (4411) is relatively movably inserted into the upper end stop through hole (4311), the lower end stop needle (4412) is relatively movably inserted into the lower end stop needle (4412), the upper end stop block (4431) is arranged at the outer surface of the vertical side wall of the lower end of the feeding track (43), the upper end stop block (4431) is arranged at the upper end of the extension cylinder (4431), the upper end stop block (4431) is arranged at the upper end stop end of the extension block (4431), the lower end material blocking needle (4412) is arranged on the lower end material blocking mounting block (4432);
the right end side of the movable loading block (2) is provided with a clamping aging activation assembly (5), the clamping aging activation assembly (5) comprises a lifting cylinder seat (51) which is screwed on the upper surface of the fixed mounting plate (11), the lifting cylinder seat (51) is provided with a lifting driving cylinder (52) which moves up and down, the outer end part of a piston rod of the lifting driving cylinder (52) is provided with a lifting movable frame (53) which is positioned at the upper end side of the movable loading block (2), the lifting movable frame (53) is provided with a horizontal cylinder seat (54) which is positioned at the front end side of the movable loading block (2) and a fixed insulating block (55) which is positioned at the rear end side of the movable loading block (2), the horizontal cylinder seat (54) is provided with a horizontal driving cylinder (56) which moves horizontally back and forth, the outer end part of a piston rod of the horizontal driving cylinder (56) is provided with a movable insulating block (57), the movable insulating block (57) is provided with an aging probe (581) which extends to the rear end part of the movable insulating block (57), and the lower end part of the fixed insulating block (55) is provided with a loop (582) which is arranged in front-back alignment with the aging probe (581);
the fixed mounting plate (11) is provided with a blanking through hole (111) which completely penetrates up and down and a movable block through hole (112) which is positioned at the left end side of the blanking through hole (111), the movable block through hole (112) extends along the left-right direction, and the right end part of the movable block through hole (112) is communicated with the blanking through hole (111);
the carrier block driving mechanism (3) comprises a carrier block driving installation frame (31) which is screwed on the lower surface of the fixed installation plate (11), the carrier block driving installation frame (31) is provided with a carrier block driving motor (32), and a driving synchronous pulley (33) and a driven synchronous pulley (34) which are arranged at intervals left and right, a transmission synchronous belt is wound between the driving synchronous pulley (33) and the driven synchronous pulley (34), and a power output shaft of the carrier block driving motor (32) is in driving connection with the driving synchronous pulley (33); a movable block mounting seat (35) is arranged at the lower end side of the fixed mounting plate (11), a horizontal movable block (36) which is vertically arranged is screwed on the movable block mounting seat (35), the upper end part of the horizontal movable block (36) passes through a movable block through hole (112) and extends to the upper end side of the fixed mounting plate (11), a synchronous belt clamping plate is screwed on the movable block mounting seat (35), and the synchronous belt clamping plate is clamped and fastened on a transmission synchronous belt;
lifting guide posts (591) extending upwards vertically are screwed on the lifting cylinder seats (51), lifting guide sleeves (592) are screwed on the lifting movable frames (53) corresponding to the lifting guide posts (591), and the upper end portions of the lifting guide posts (591) are embedded in central holes of the lifting guide sleeves (592).
2. An automatic aging activator for ceramic discharge tubes as defined in claim 1 wherein: the loading block driving installation frame (31) is provided with a horizontal guide rail (381) which horizontally extends along the left-right direction in a threaded mode, the movable block installation seat (35) is provided with a horizontal sliding block (382) in a threaded mode, and the horizontal guide rail (381) is matched with the horizontal sliding block (382).
3. An automatic aging activator for ceramic discharge tubes as defined in claim 1 wherein: the machine frame (1) is provided with a good product storage box (61) and a waste product storage box (62) positioned beside the good product storage box (61) at the lower end side of the fixed mounting plate (11), and the good product storage box (61) is positioned right below a blanking through hole (111) of the fixed mounting plate (11);
the lower surface of the fixed mounting plate (11) is provided with a sorting cylinder mounting seat (63) in a screw manner, the sorting cylinder mounting seat (63) is provided with a sorting driving cylinder (64) which horizontally acts in a screw manner, and the extension end part of a piston rod of the sorting driving cylinder (64) is provided with a waste guide groove (65) in a screw manner.
4. An automatic aging activator for ceramic discharge tubes as defined in claim 1 wherein: the upper end of vibration dish mounting bracket (411) in hopper mounting bracket (413) that upwards extends are equipped with to the side spiral shell of pay-off vibration dish (42), and storage hopper (451) are equipped with to the upper end spiral shell of hopper mounting bracket (413), have installed under the discharge gate of storage hopper (451) and supplement baffle box (452), and direct vibrator (453) have been installed in hopper mounting bracket (413) corresponding to supplement baffle box (452), and supplementary baffle box (452) are installed in the upper end of direct vibrator (453).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154834.2A CN109300752B (en) | 2018-09-30 | 2018-09-30 | Automatic ageing activating machine for ceramic discharge tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154834.2A CN109300752B (en) | 2018-09-30 | 2018-09-30 | Automatic ageing activating machine for ceramic discharge tube |
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| CN109300752A CN109300752A (en) | 2019-02-01 |
| CN109300752B true CN109300752B (en) | 2023-10-20 |
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| CN201811154834.2A Active CN109300752B (en) | 2018-09-30 | 2018-09-30 | Automatic ageing activating machine for ceramic discharge tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111168348A (en) * | 2019-05-29 | 2020-05-19 | 上海希力自动化设备有限公司 | Efficient lifting and feeding mechanism for bowl-shaped plug |
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