CN216928490U

CN216928490U - Device for secondary tip burning of connecting wire of sealing and arranging machine

Info

Publication number: CN216928490U
Application number: CN202122394057.2U
Authority: CN
Inventors: 萧健敏; 苏大明
Original assignee: Foshan Electrical and Lighting Co Ltd
Current assignee: Foshan Electrical and Lighting Co Ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-07-08
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of bulb production, in particular to a secondary tip burning device for a connecting line of a sealing and exhausting machine, which has the technical scheme that: comprises a primary tip burning component, a transfer component, a conveying component, a grabbing component and a secondary tip burning component. The primary burntip assembly is arranged at an inlet of the conveying assembly. The transfer assembly is arranged on the primary tip burning assembly and is used for transferring the bulbs on the primary tip burning assembly to the conveying assembly. The secondary tip burning assembly is arranged at the outlet of the conveying assembly and used for carrying out secondary tip burning on the bulb. The grabbing component is arranged on the secondary tip burning component. According to the utility model, the transfer component, the conveying component and the grabbing component are matched, so that the bulbs are transferred to the secondary bulb burning position from the sealing and exhausting machine, the bulbs are subjected to secondary bulb burning, the problem that the bulbs are damaged in the manual transfer process is avoided, the production efficiency is improved, and the large-scale production of the bulbs is facilitated.

Description

Device for secondary tip burning of connecting wire of sealing and arranging machine

Technical Field

The utility model relates to the technical field of bulb production, in particular to a secondary tip burning device for a connecting line of a sealing and exhausting machine.

Background

In the manufacturing process of the bulb, in order to ensure that the inside of the bulb is kept vacuum when the bulb is sealed and arranged, the exhaust pipe is softened to reach the burning point by the high temperature of the flame, the bulb is sealed, and in order to prevent the bulb from deforming, the flame can be usually far away from the bulb, so that a part of the exhaust pipe can be remained on the bulb, and the subsequent installation of bulb parts is not convenient.

In order to facilitate the operation of the subsequent process, the bulb needs to be subjected to secondary tip burning operation, redundant exhaust pipes are removed, the existing bulb needs to be manually transferred after being sealed and discharged to enter the secondary tip burning process, the bulb is easily damaged in the process, the rejection rate of the bulb is increased, and the labor intensity of workers is increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide secondary tip burning equipment for a connecting line of a sealing and exhausting machine, which has the advantages of high production efficiency, high yield and reduced labor intensity of workers.

The technical purpose of the utility model is realized by the following technical scheme: a sealing and arranging machine connecting line secondary tip burning device comprises a primary tip burning component, a transfer component, a conveying component, a grabbing component and a secondary tip burning component;

the conveying assembly is used for conveying the bulbs among various processes;

the primary tip burning assembly is arranged at an inlet of the conveying assembly and is used for burning the bulb;

the transfer assembly is arranged on the primary tip burning assembly and is used for transferring the bulbs on the primary tip burning assembly to the conveying assembly;

the secondary tip burning assembly is arranged at the outlet of the conveying assembly and is used for carrying out secondary tip burning on the bulb;

the grabbing assembly is arranged on the secondary tip burning assembly and used for transferring the bulbs on the conveying assembly to the secondary tip burning assembly.

In one embodiment, the transfer assembly comprises a front machine rack, a clamping mechanism, a secondary positioning mechanism and a turnover mechanism;

the front machine rack is arranged on the conveying assembly;

the clamping mechanism is arranged on the front machine rack and used for transferring the bulb on the burning tip assembly to the secondary positioning mechanism;

the secondary positioning mechanism is arranged on the front machine rack and used for carrying out secondary positioning on the bulb;

the turnover mechanism is arranged on the front machine rack and used for transferring the bulbs at the secondary positioning mechanism to the conveying assembly.

In one embodiment, the clamping mechanism comprises a first upright post, a clamping connecting piece, a connecting part, a clamping connecting shaft, a clamping sliding block and two clamping hands;

the first upright post is arranged on the front machine rack, the clamping connecting piece is arranged on the first upright post in a sliding manner in the vertical direction, and a first driving device for driving the clamping connecting piece to slide is arranged on the first upright post;

the connecting part is rotatably arranged on the clamping connecting part, and a second driving device for driving the connecting part to rotate is arranged on the clamping connecting part;

a fixed rod is arranged on the connecting part, and the two clamping hands are respectively and rotatably arranged on the fixed rod;

the clamping connecting shaft is arranged on the connecting part, the clamping sliding blocks can be arranged on the clamping connecting shaft in a sliding manner in the vertical direction, and a third driving device for driving the clamping sliding blocks to move is arranged on the clamping connecting shaft;

the clamping sliding block is provided with a moving rod, the clamping handles are respectively and rotatably connected with first connecting rods, and the first connecting rods are respectively and rotatably connected with the moving rod.

In one embodiment, the secondary positioning mechanism comprises a second upright post, a positioning support plate, a positioning mounting seat, a positioning ring and a positioning rod;

the second upright post is arranged on the front machine rack, the positioning support plate is arranged on the second upright post, the positioning mounting seat is arranged on the positioning support plate, and the positioning ring is arranged on the surface of the positioning mounting seat;

the locating lever has a plurality ofly, sets up in the surface of holding ring and along its circumferencial direction evenly distributed.

In one embodiment, the turnover mechanism comprises a third upright post, a turnover mounting plate, a turnover cylinder, a turnover connecting plate, a mounting part, a swinging block and two first fixing clamps;

the third upright post is arranged on the front machine rack, the overturning mounting plate is arranged on the third upright post, the overturning cylinder is arranged on the overturning mounting plate, the overturning connecting plate is in transmission connection with the output end of the overturning cylinder, the mounting part is arranged on the overturning connecting plate, the swinging block is rotatably arranged on the mounting part, and the mounting part is provided with a fourth driving device for driving the swinging block to rotate;

the two first fixing clamps are arranged on the swinging block in a sliding mode in the horizontal direction, and a fifth driving device used for driving the two first fixing clamps to slide is arranged on the swinging block.

In one embodiment, the secondary tip burning assembly comprises a rear machine rack, a motor set, a mounting disc, a fixing mechanism, a nozzle, a driving mechanism, a resetting mechanism and a removing mechanism;

the rear rack is arranged on the conveying assembly, the mounting disc is rotationally arranged on the rear rack, the motor set is arranged on the rear rack, and the mounting disc is in transmission connection with the output end of the motor set;

the fixing mechanisms are respectively fixed on the mounting disc, are uniformly distributed along the circumferential direction of the mounting disc and are used for fixing the bulbs;

the nozzle is arranged on the rear machine rack and used for spraying flame to melt the exhaust pipe on the bulb;

the driving mechanism is arranged on the rear machine rack and used for driving the fixing mechanism to open;

the resetting mechanism is arranged on the fixing mechanism and used for driving the fixing mechanism to close;

the removing mechanism is arranged on the rear rack, is in transmission connection with the output end of the motor set and is used for removing the exhaust pipe.

In one embodiment, the fixing mechanism comprises a fixing plate, a fire blocking sheet, a support rod and a blocking sheet;

the fixing plate is arranged on the surface of the mounting disc, the fire blocking sheet is arranged on the fixing plate, and a positioning hole is formed in the fire blocking sheet;

the side surface of the mounting disc is provided with mounting rods the number of which is consistent with that of the fixing mechanisms, the mounting rods are provided with two blocking rods which are arranged at intervals in the vertical direction, the support is arranged on the supporting rod, the supporting rod is arranged on the two blocking rods in a sliding manner in the vertical direction, and the blocking piece is arranged at the bottom end of the supporting rod;

the baffle plate is in transmission connection with the output end of the driving mechanism;

the reset mechanism is arranged on the support rod.

In one embodiment, the driving mechanism comprises a first driving cylinder and a pressure plate;

the first driving cylinder is arranged on the rear machine rack, the pressing plate is in transmission connection with the output end of the first driving cylinder, and the pressing plate can be abutted to the blocking piece.

In one embodiment, the reset mechanism comprises a guide shaft, a pressure rod and a reset spring;

the guiding axle sets up in two between the shelves pole, the depression bar can set up with sliding in vertical direction in on the guiding axle, the depression bar set up in on the shelves pole, reset spring cover establish with on the shelves pole, reset spring's one end with the bottom butt of depression bar, the other end with shelves pole butt.

In one embodiment, the removing mechanism comprises a rotating shaft sleeve, a connecting sleeve, a sliding shaft, a first driving structure, a second driving structure, an upper mounting plate, a lower mounting plate and two mechanical clamps;

the rotating shaft sleeve is arranged on the rear machine rack, the connecting sleeve is rotationally arranged in the rotating shaft sleeve, the lower mounting plate is arranged on the connecting sleeve, the first driving structure is arranged on the rear machine rack, and the output end of the first driving structure is in transmission connection with the connecting sleeve and is used for driving the connecting sleeve to rotate;

the upper mounting plate is arranged on the sliding shaft, the sliding shaft is arranged in the connecting sleeve in a sliding manner in the vertical direction, a baffle is arranged at the bottom end of the sliding shaft, the second driving structure is arranged on the rear rack, and the output end of the second driving structure is in transmission connection with the baffle and is used for driving the sliding shaft to move;

two the machinery presss from both sides rotate respectively set up in on the lower mounting panel, two waist type groove has been seted up respectively on the machinery presss from both sides, go up be equipped with on the mounting panel with two waist type groove sliding connection's pin.

In one embodiment, the first drive structure comprises a first cam, a first lever, a long link, a curved lever, and a short link;

the first cam is in transmission connection with the output end of the motor set, the first arch rod is rotationally arranged on the rear rack, a first roller is arranged on the first arch rod, and the outer edge surface of the first roller is in contact with the outer edge surface of the first cam;

the bent lever is L-shaped and is rotationally arranged on the rear machine rack, one end of the bent lever is hinged with the long connecting rod, the other end of the long connecting rod is hinged with the first arch rod, and the other end of the bent lever is hinged with the short connecting rod;

the connecting sleeve is provided with an installation block, and the installation block is hinged with the short connecting rod.

In one embodiment, the second drive structure includes a second cam and a second lever;

the second cam is in transmission connection with the output end of the motor set, a second idler wheel is arranged on the second arch bar, the outer edge surface of the second idler wheel is in contact with the outer edge surface of the second cam, a third idler wheel is arranged on the second arch bar, and the outer edge surface of the third idler wheel is in contact with the bottom surface of the baffle.

In one embodiment, the grabbing component comprises a support upright post, a grabbing support plate, a longitudinal cylinder, a slider seat, a transverse cylinder, a grabbing connecting plate, an upper driving part, a lower driving part, two second fixing clamps and two moving blocks;

the support upright post is arranged on the secondary burning tip group, the grabbing support plate is arranged on the support upright post, the longitudinal cylinder is arranged on the grabbing support plate, the sliding block seat is in transmission connection with the output end of the longitudinal cylinder, the transverse cylinder is arranged on the sliding block seat, and the grabbing connecting plate is in transmission connection with the output end of the transverse cylinder;

the upper driving part is arranged on the grabbing connecting plate, the two second fixing clamps are respectively and rotatably arranged on the upper driving part, and a second driving cylinder for driving the two second fixing clamps to rotate is arranged in the upper driving part;

the lower driving portion is arranged on the grabbing connecting plate, the two moving blocks are arranged on the lower driving portion in a sliding mode respectively, a third driving cylinder used for driving the two moving blocks to move is arranged in the lower driving portion, and suckers are arranged on the two moving blocks respectively.

In one embodiment, the conveying assembly comprises a mounting frame, a conveying belt, a pushing mechanism, a driving motor and a fixed die;

one end of the mounting rack is fixedly connected with the primary tip burning component, and the other end of the mounting rack is fixedly connected with the secondary tip burning component;

the two conveying belts are respectively wound on the mounting rack and rotate in opposite directions, the two driving motors are respectively arranged on the mounting rack, and the output ends of the two driving motors are respectively in transmission connection with the conveying belts on the corresponding sides of the two driving motors;

the fixed mould is provided with a plurality of fixed moulds which are respectively placed on the two conveyor belts;

the two pushing mechanisms are respectively arranged at two ends of the mounting rack and used for driving the fixed die to move on the two conveyor belts.

In one embodiment, the pushing mechanism comprises a fourth driving cylinder, a connecting rod and a push plate;

the fourth driving cylinder set on the mounting rack, the connecting rod connected to the output of the fourth driving cylinder, and the push plate set on the connecting rod and capable of contacting with the fixed mold

In one embodiment, one side of the conveying assembly is provided with a pre-positioning mechanism;

the pre-positioning mechanism comprises a cylinder seat, a lifting cylinder and a bubble pressing sheet;

the cylinder block is arranged on the mounting frame, the lifting cylinder is arranged on the lifting cylinder block, and the bubble pressing sheet is in transmission connection with the output end of the lifting cylinder.

The secondary tip burning equipment for the connecting line of the sealing and exhausting machine has the following beneficial effects:

firstly, in the utility model, the transfer component, the conveying component and the grabbing component are matched to transfer the bulbs from the sealing and exhausting machine to the secondary tip burning position to burn the bulbs for the second time, so that the problem of bulb damage in the manual transfer process is avoided, the production efficiency is improved, and the mass production of the bulbs is facilitated.

Secondly, the arrangement of the fire blocking sheet prevents the bulb from being damaged by flame in the secondary bulb sharpening process, and improves the secondary bulb sharpening efficiency.

Thirdly, when the bulb is sharpened for the second time, the support is matched with the fire blocking sheet to fix the bulb, so that the fixing speed of the bulb is improved, the structure is simple, the operation is convenient, and the production cost is reduced.

Drawings

FIG. 1 is an overall assembly view of the present invention;

FIG. 2 is a schematic view of a secondary sharpening assembly according to the present invention;

FIG. 3 is a schematic view of a removal mechanism of the present invention;

FIG. 4 is a schematic view of a delivery assembly of the present invention;

FIG. 5 is an enlarged view at A in FIG. 4;

FIG. 6 is a schematic view of a grasping assembly according to the present invention;

FIG. 7 is an enlarged view at B in FIG. 6;

fig. 8 is a schematic view of the gripping mechanism of the present invention;

FIG. 9 is a schematic view of the secondary positioning mechanism of the present invention;

FIG. 10 is a schematic view of a canting mechanism according to the present invention;

fig. 11 is a schematic view of a securing mechanism of the present invention.

In the figure: 1. a front machine rack; 2. a gripping mechanism; 201. a first upright post; 202. clamping a connecting piece; 203. a connecting portion; 204. clamping a connecting shaft; 205. clamping a sliding block; 206. clamping a hand; 3. a secondary positioning mechanism; 301. a second upright; 302. positioning the supporting plate; 303. positioning the mounting seat; 304. a positioning ring; 305. positioning a rod; 4. a turnover mechanism; 401. a third column; 402. overturning the mounting plate; 403. turning over the air cylinder; 404. turning over the connecting plate; 405. an installation part; 406. a swing block; 407. a first fixing clip; 5. a rear rack; 6. a motor unit; 7. Mounting a disc; 8. a fixing mechanism; 9. a nozzle; 10. a drive mechanism; 1001. a first driving cylinder; 1002. pressing a plate; 11. a reset mechanism; 1101. a guide shaft; 1102. a pressure lever; 1103. A return spring; 12. a removal mechanism; 1201. a rotating shaft sleeve; 1202. connecting sleeves; 1203. a slide shaft; 1204. a first drive structure; 12041. a first cam; 12042. a first arch rod; 12043, a long connecting rod; 12044. a curved bar; 12045. a short connecting rod; 1205. a second drive structure; 12051. a second cam; 12052. a second Gong rod; 1206. an upper mounting plate; 1207. a lower mounting plate; 1208. mechanically clamping; 13. mounting blocks; 14. a second roller; 15. a third roller; 16. supporting the upright post; 17. grabbing the support plate; 18. a slider seat; 19. grabbing a connecting plate; 20. An upper driving part; 21. a lower driving part; 22. a second fixing clip; 23. a moving block; 24. a mounting frame; 25. a conveyor belt; 26. a pushing mechanism; 2601. a fourth drive cylinder; 2602. a connecting rod; 2603. pushing the plate; 27. a drive motor; 28. fixing the mold; 29. a pre-positioning mechanism; 2901. a cylinder block; 2902. a lifting cylinder; 2903. and (5) pressing the bubble sheet.

Detailed Description

The utility model is described in detail below with reference to the figures and examples.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two unless specifically defined otherwise.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

A secondary burning point device of a sealing and exhausting machine is shown in figure 1 and comprises a primary burning point component, a transfer component, a conveying component, a grabbing component and a secondary burning point component. The conveying assembly is used for conveying the bulbs among various processes. The primary tip burning assembly is arranged at the inlet of the conveying assembly and used for burning the bulb. The transfer assembly is arranged on the primary tip burning assembly and used for transferring the bulbs on the primary tip burning assembly to the conveying assembly. The secondary tip burning component is arranged at the outlet of the conveying component and used for carrying out secondary tip burning on the bulb. The grabbing component is arranged on the secondary tip burning group and used for transferring the bulbs on the conveying component to the secondary tip burning component.

After the bulb is firstly sharpened, the transfer assembly transfers the bulb which is sharpened for the first time to the conveying assembly, the bulb is overturned, the exhaust pipe is positioned above the bulb, the conveying assembly moves the bulb to the grabbing assembly, the grabbing assembly transfers the bulb on the conveying assembly to the secondary sharpening assembly, and the secondary sharpening assembly carries out secondary sharpening on the bulb and removes the exhaust pipe.

Preferably, as shown in fig. 1, 8, 9 and 10, the transfer assembly comprises a front machine frame 1, a clamping mechanism 2, a secondary positioning mechanism 3 and a turnover mechanism 4. The front rack 1 is arranged on the conveying component. The clamping mechanism 2 is arranged on the front machine rack 1 and used for transferring the bulb on the burning tip component to the secondary positioning mechanism 3. The secondary positioning mechanism 3 is arranged on the front machine rack 1 and used for carrying out secondary positioning on the bulb. The turnover mechanism 4 is arranged on the front machine rack 1 and used for transferring the bulbs at the secondary positioning mechanism 3 to the conveying assembly.

The clamping mechanism 2 clamps the first sharpened bulb and moves the bulb to the secondary positioning mechanism 3, the secondary positioning mechanism 3 positions the bulb again, the clamping of the turnover mechanism 4 is convenient, and the turnover mechanism 4 transfers the bulb to the conveying assembly from the secondary positioning mechanism 3.

Preferably, as shown in fig. 1 and 8, the gripping mechanism 2 includes a first upright 201, a gripping connecting member 202, a connecting portion 203, a gripping connecting shaft 204, a gripping sliding block 205, and two grippers 206;

the first upright column 201 is arranged on the front machine rack 1, the clamping connecting piece 202 is arranged on the first upright column 201 in a sliding mode in the vertical direction, and a first driving device used for driving the clamping connecting piece 202 to slide is arranged on the first upright column 201. The connecting portion 203 is rotatably disposed on the clamping connecting member 202, and a second driving device for driving the connecting portion 203 to rotate is disposed on the clamping connecting member 202. A fixing rod is arranged on the connecting part 203, and the two clamping hands 206 are respectively and rotatably arranged on the fixing rod. The clamping connecting shaft 204 is arranged on the connecting portion 203, the clamping sliding block 205 can be arranged on the clamping connecting shaft 204 in a sliding mode in the vertical direction, and a third driving device used for driving the clamping sliding block 205 to move is arranged on the clamping connecting shaft 204. The clamping sliding block 205 is provided with a moving rod, the two clamping handles 206 are respectively and rotatably connected with a first connecting rod, and the two first connecting rods are respectively and rotatably connected with the moving rod.

The second driving device drives the connecting part 203 to rotate, the connecting part 203 drives the clamping sliding block 205 to rotate through the clamping connecting shaft 204, the clamping sliding block 205 drives the moving rod to rotate, meanwhile, the connecting part 203 drives the fixed rod to rotate, the moving rod and two clamping hands 206 of the fixed rod rotate, when the two clamping hands 206 move to the bulb, the third driving device drives the moving rod to move through the clamping sliding block 205, the moving rod drives the two clamping hands 206 to rotate through the first connecting rod, the two clamping hands 206 fix the bulb, the first driving device drives the clamping connecting piece 202 to move upwards, the clamping connecting piece 202 drives the two clamping hands 206 to move upwards through the connecting part 203, and the two clamping hands 206 move the bulb out of the primary tip burning component;

the second driving device drives the connecting portion 203 to rotate, the two grippers 206 move the bulb to the position above the secondary positioning mechanism 3, the first driving device drives the two grippers 206 to move downwards to insert the bulb into the secondary positioning mechanism 3, and the third driving device drives the clamping sliding block 205 to move, so that the two grippers 206 release the bulb from being fixed.

Preferably, as shown in fig. 1 and 9, the secondary positioning mechanism 3 includes a second upright 301, a positioning support plate 302, a positioning mount 303, a positioning ring 304, and a positioning rod 305. The second upright column 301 is arranged on the front machine frame 1, the positioning support plate 302 is arranged on the second upright column 301, the positioning installation seat 303 is arranged on the positioning support plate 302, and the positioning ring 304 is arranged on the surface of the positioning installation seat 303. The positioning rods 305 are disposed on the surface of the positioning ring 304 and uniformly distributed along the circumferential direction thereof.

The clamping mechanism 2 moves the bulb from the primary tip burning component to the upper part of the positioning ring 304, and after the clamping mechanism 2 loosens the bulb, the bulb is positioned for the second time under the action of the positioning rods 305 because the shape of the bulb is approximate to an ellipsoid with a large upper part and a small lower part, and the positioning rods are coaxial with the positioning ring 304, so that the bulb can be conveniently grabbed by the turnover mechanism 4.

Preferably, as shown in fig. 1 and 10, the turnover mechanism 4 includes a third column 401, a turnover mounting plate 402, a turnover cylinder 403, a turnover connection plate 404, a mounting portion 405, a swing block 406, and two first fixing clips 407. The third upright column 401 is arranged on the front machine frame 1, the overturning mounting plate 402 is arranged on the third upright column 401, the overturning air cylinder 403 is arranged on the overturning mounting plate 402, the overturning connecting plate 404 is in transmission connection with the output end of the overturning air cylinder 403, the mounting portion 405 is arranged on the overturning connecting plate 404, the swinging block 406 is rotatably arranged on the mounting portion 405, and a fourth driving device for driving the swinging block 406 to rotate is arranged on the mounting portion 405. The two first fixing clips 407 are slidably disposed on the swing block 406 in the horizontal direction, and a fifth driving device for driving the two first fixing clips 407 to slide is disposed on the swing block 406.

The overturning cylinder 403 drives the overturning connecting plate 404 to move downwards, the overturning connecting plate 404 drives the mounting part 405 to move downwards, the mounting part 405 drives the swinging block 406 to move downwards, the swinging block 406 drives the two first fixing clamps 407 to move downwards, meanwhile, the fourth driving device drives the swinging block 406 to rotate, the swinging block 406 drives the two first fixing clamps 407 to swing, when the swinging block 406 stops moving downwards, the bulb at the secondary positioning mechanism 3 is located between the two first fixing clamps 407, the fifth driving device drives the two first fixing clamps 407 to slide, and the two first fixing clamps 407 clamp the bulb;

the turnover cylinder 403 drives the two first fixing clamps 407 to move upwards, the two first fixing clamps 407 shift out the bulb from the secondary positioning mechanism 3, the fourth driving device drives the two first fixing clamps 407 to swing, the two first fixing clamps 407 drive the bulb to turn over, the exhaust pipe is located above the bulb, the bulb is located above the conveying assembly, the fifth driving device is that the two first fixing clamps 407 loosen the bulb, the bulb is placed on the conveying assembly, and the next process is performed.

Specifically, in this embodiment, the first driving device, the second driving device, the third driving device, the fourth driving device, and the fifth driving device are all air cylinders.

Preferably, as shown in fig. 1 and 2, the secondary tip burning assembly comprises a rear machine frame 5, a motor set 6, a mounting plate 7, a fixing mechanism 8, a nozzle 9, a driving mechanism 10, a resetting mechanism 11 and a removing mechanism 12. Rear frame 5 sets up on conveying component, and mounting disc 7 rotates and sets up on rear frame 5, and motor block 6 sets up on rear frame 5, specifically, comprises a plurality of motor blocks 6 in the motor block 6. The mounting disc 7 is in transmission connection with the output end of the motor set 6. The fixing mechanisms 8 are fixed on the mounting plate 7 respectively and are uniformly distributed along the circumferential direction of the mounting plate for fixing the bulbs. The nozzle 9 is provided on the rear mount 5 for spraying flame to melt the exhaust pipe on the bulb. The driving mechanism 10 is arranged on the rear rack 5 and used for driving the fixing mechanism 8 to open. The reset mechanism 11 is disposed on the fixing mechanism 8 and used for driving the fixing mechanism 8 to close. The removing mechanism 12 is arranged on the rear rack 5, is in transmission connection with the output end of the motor set 6 and is used for removing the exhaust pipe.

Actuating mechanism 10 opens fixed establishment 8, it removes fixed establishment 8 departments with the bulb of conveyor components department to snatch the subassembly, canceling release mechanical system 11 is closed with fixed establishment 8, it is fixed with the bulb, 6 drive mounting discs 7 of motor group rotate, mounting discs 7 drive fixed establishment 8 and rotate, remove nozzle 9 department with the bulb, nozzle 9 erupts flame and carries out the secondary and burn the point to the blast pipe, and simultaneously, get rid of mechanism 12 and press from both sides the blast pipe clamp, get rid of the blast pipe from the bulb, make the bulb accomplish the secondary and burn the point.

Preferably, as shown in fig. 2 and 11, the fixing mechanism 8 includes a fixing plate 801, a fire stop plate 802, a support 803, a support bar 804 and a stop plate 805. The fixing plate 801 is disposed on the surface of the mounting plate 7, the fire blocking plate 802 is disposed on the fixing plate 801, and the fire blocking plate 802 is provided with a positioning hole. The side of the mounting disc 7 is provided with mounting rods with the same number as the fixing mechanisms 8, the mounting rods are provided with two blocking rods arranged at intervals in the vertical direction, the support 803 is arranged on the supporting rod 804, the supporting rod 804 is arranged on the two blocking rods in a sliding manner in the vertical direction, and the blocking piece 805 is arranged at the bottom end of the supporting rod 804. The blocking piece 805 is in transmission connection with the output end of the driving mechanism 10. The reset mechanism 11 is arranged on the support rod 804.

When the fixing mechanism 8 fixes the bulb, the movable blocking piece 805 driven by the driving mechanism 10 moves downwards, the blocking piece 805 drives the support 803 to move downwards through the support rod 804, the distance between the support 803 and the fire blocking piece 802 is increased, the bulb is placed on the support 803, the driving mechanism 10 is separated from the contact with the blocking piece 805, meanwhile, the reset mechanism 11 drives the support rod 804 to move upwards, the support rod 804 drives the blocking piece 805 and the support 803 to move upwards, the support 803 drives the bulb to move upwards, the exhaust pipe is inserted into the positioning hole, and the support 803 and the fire blocking piece 802 are matched to fix the bulb.

Preferably, as shown in fig. 11, the driving mechanism 10 includes a first driving cylinder 1001 and a pressure plate 1002. The first driving cylinder 1001 is arranged on the rear machine frame 5, the pressing plate 1002 is in transmission connection with the output end of the first driving cylinder 1001, and the pressing plate 1002 can be abutted against the blocking piece 805.

The first driving cylinder 1001 drives the pressing plate 1002 to move downwards, the pressing plate 1002 drives the blocking piece 805 to move downwards, the distance between the support 803 and the fire blocking piece 802 can be increased, the first driving cylinder 1001 drives the pressing plate 1002 to move upwards, the pressing plate 1002 is separated from the blocking piece 805 to be in contact with the support 804 under the action of the reset mechanism 11, the support 803 is driven to move upwards, and the distance between the support 803 and the fire blocking piece 802 is reduced.

Preferably, as shown in fig. 11, the return mechanism 11 includes a guide shaft 1101, a pressing lever 1102, and a return spring 1103. The guide shaft 1101 is arranged between two stop levers, the pressing rod 1102 is arranged on the guide shaft 1101 in a sliding manner in the vertical direction, the pressing rod 1102 is arranged on the stop levers, the return spring 1103 is sleeved on the stop levers, one end of the return spring 1103 is abutted against the bottom of the pressing rod 1102, and the other end of the return spring is abutted against the stop levers.

When the support 803 moves downwards, the support rod 804 drives the pressing rod 1102 to move downwards, the pressing rod 1102 enables the reset spring 1103 to deform, when the support 803 needs to move upwards, the reset spring 1103 drives the support rod 804 to move upwards through the pressing rod 1102 under the action force of the reset spring 1103, and the support rod 804 can drive the support 803 to move upwards.

Preferably, as shown in fig. 1, 2 and 3, the removing mechanism 12 includes a rotating shaft sleeve 1201, a connecting sleeve 1202, a sliding shaft 1203, a first driving structure 1204, a second driving structure 1205, an upper mounting plate 1206, a lower mounting plate 1207 and two mechanical clamps 1208. The rotating shaft sleeve 1201 is arranged on the rear machine frame 5, the connecting sleeve 1202 is rotatably arranged in the rotating shaft sleeve 1201, the lower mounting plate 1207 is arranged on the connecting sleeve 1202, the first driving structure 1204 is arranged on the rear machine frame 5, and the output end of the first driving structure is in transmission connection with the connecting sleeve 1202 and used for driving the connecting sleeve 1202 to rotate. The upper mounting plate 1206 is arranged on the sliding shaft 1203, the sliding shaft 1203 is arranged in the connecting sleeve 1202 in a sliding manner in the vertical direction, a baffle is arranged at the bottom end of the sliding shaft 1203, the second driving structure 1205 is arranged on the rear rack 5, and the output end of the second driving structure 1205 is in transmission connection with the baffle and used for driving the sliding shaft 1203 to move. Two mechanical clamps 1208 are respectively rotatably arranged on the lower mounting plate 1207, waist-shaped grooves are respectively formed in the two mechanical clamps 1208, and pins which are in sliding connection with the two waist-shaped grooves are arranged on the upper mounting plate 1206.

The second driving mechanism 10 drives the sliding shaft 1203 to move upwards, the sliding shaft 1203 drives the upper mounting plate 1206 to move upwards, the upper mounting plate 1206 drives the two mechanical clamps 1208 to rotate through the pin, the exhaust pipe is clamped by the two mechanical clamps 1208, after the exhaust pipe is melted at high temperature, the first driving mechanism 10 drives the connecting sleeve 1202 to rotate, the connecting sleeve 1202 drives the lower mounting plate 1207 to rotate, the lower mounting plate 1207 drives the upper mounting plate 1206 to rotate through the mechanical clamps 1208, and meanwhile, the exhaust pipe is removed from the bulb through the two mechanical clamps 1208.

Preferably, as shown in fig. 2 and 3, the first driving mechanism 1204 includes a first cam 12041, a first arch bar 12042, a long link 12043, a curved bar 12044, and a short link 12045. The first cam 12041 is in transmission connection with the output end of the motor unit 6, the first arch bar 12042 is rotatably disposed on the rear rack 5, the first arch bar 12042 is provided with a first roller, and the outer edge surface of the first roller is in contact with the outer edge surface of the first cam 12041. The curved lever 12044 is L-shaped and is rotatably disposed on the rear rack 5, one end of the curved lever 12044 is hinged to the long link 12043, the other end of the long link 12043 is hinged to the first arch lever 12042, and the other end of the curved lever 12044 is hinged to the short link 12045. The connecting sleeve 1202 is provided with a mounting block 13, and the mounting block 13 is hinged with the short connecting rod 12045.

The motor unit 6 drives the first cam 12041 to rotate, the first cam 12041 drives the first cornice shaft 12042 to swing through the first roller, the first cornice shaft 12042 drives the curved bar 12044 to swing through the long link 12043, the curved bar 12044 drives the mounting block 13 to rotate through the short link 12045, and the mounting block 13 drives the connecting sleeve 1202 to rotate, so that the two mechanical clamps 1208 rotate.

Preferably, as shown in fig. 2 and 3, the second driving mechanism 1205 includes a second cam 12051 and a second lever 12052. The second cam 12051 is in transmission connection with the output end of the motor unit 6, a second roller 14 is arranged on the second arch bar 12052, the outer edge surface of the second roller 14 is in contact with the outer edge surface of the second cam 12051, a third roller 15 is arranged on the second arch bar 12052, and the outer edge surface of the third roller 15 is in contact with the bottom surface of the baffle.

The motor unit 6 drives the second cam 12051 to rotate, the second cam 12051 drives the second lever 12052 to swing via the second roller 14, the second lever 12052 drives the baffle to move upward via the third roller 15, and the baffle drives the sliding shaft 1203 to move upward.

Preferably, as shown in fig. 6 and 7, the grasping assembly includes a support column 16, a grasping support plate 17, a longitudinal cylinder, a slider seat 18, a transverse cylinder, a grasping connection plate 19, an upper driving part 20, a lower driving part 21, two second fixing clamps 22 and two moving blocks 23. The supporting column 16 is arranged on the secondary burning point group, the grabbing supporting plate 17 is arranged on the supporting column 16, the longitudinal cylinder is arranged on the grabbing supporting plate 17, the sliding block seat 18 is in transmission connection with the output end of the longitudinal cylinder, the transverse cylinder is arranged on the sliding block seat 18, and the grabbing connecting plate 19 is in transmission connection with the output end of the transverse cylinder. The upper driving portion 20 is disposed on the grabbing connecting plate 19, the two second fixing clips 22 are respectively rotatably disposed on the upper driving portion 20, and a second driving cylinder for driving the two second fixing clips 22 to rotate is disposed in the upper driving portion 20. The lower driving portion 21 is arranged on the grabbing connecting plate 19, the two moving blocks 23 are respectively arranged on the lower driving portion 21 in a sliding mode, a third driving cylinder used for driving the two moving blocks 23 to move is arranged in the lower driving portion 21, and suckers are respectively arranged on the two moving blocks 23.

The longitudinal cylinder drives the slider seat 18 to move downwards, the slider seat 18 drives the transverse cylinder to move downwards, the transverse cylinder drives the upper driving part 20 and the lower driving part 21 to move downwards through the grabbing connecting plate 19, the two second fixing clamps 22 and the two moving blocks 23 move downwards synchronously, and when a bulb on the conveying assembly is located between the two moving blocks 23, the slider seat 18 stops moving downwards;

the second driving cylinder drives the two second fixing clamps 22 to rotate, the two second fixing clamps 22 fix the exhaust pipe, meanwhile, the third driving cylinder drives the two moving blocks 23 to move, the two moving blocks 23 respectively drive the suckers on the corresponding sides to move, and the two suckers fix the bulb;

the longitudinal cylinder drives the slider seat 18 to move upwards, the bulb moves upwards synchronously, after the slider seat 18 is reset, the transverse cylinder drives the bulb to move transversely through the grabbing connecting plate 19, the bulb is moved to the secondary bulb burning component, the exhaust pipe and the bulb are respectively released from being fixed by the second fixing clamp 22 and the moving block 23, and the bulb is placed at the secondary bulb burning component;

the above motion is repeated.

Preferably, as shown in fig. 1 and 4, the conveying assembly comprises a mounting frame 24, a conveyor belt 25, a pushing mechanism 26, a driving motor 27 and a fixed mold 28. One end of the mounting frame 24 is fixedly connected with the primary sharpening assembly, and the other end is fixedly connected with the secondary sharpening assembly. The conveyer belt 25 has two, twines respectively on mounting bracket 24, and rotates opposite direction, and two driving motor 27 set up respectively on mounting bracket 24, and the output is connected rather than the conveyer belt 25 transmission of the side that corresponds respectively. The fixed molds 28 are provided in plural numbers, and are respectively placed on the two conveyor belts 25. Two pushing mechanisms 26 are respectively arranged at two ends of the mounting frame 24 and used for driving the fixed mold 28 to move on the two conveyor belts 25.

After the bulb is subjected to primary tip burning, the transfer assembly moves into the fixed mold 28 from the primary tip burning assembly through the bulb, the conveyor belt 25 drives the fixed mold 28 to move, the fixed mold 28 drives the bulb on the fixed mold to move synchronously, after the bulb moves to the grabbing assembly, the grabbing assembly transfers the bulb in the fixed mold 28 to the secondary tip burning assembly, the pushing mechanism 26 fixes the mold to the other conveyor belt 25, the other conveyor belt 25 moves the mold to the transfer assembly, and a new bulb is transferred to the grabbing assembly.

Preferably, as shown in fig. 4, the pushing mechanism 26 includes a third driving cylinder, a connecting rod 2602, and a push plate 2603. The third actuating cylinder that drives sets up on mounting bracket 24, and connecting rod 2602 is connected with the output transmission of third actuating cylinder, and push pedal 2603 sets up on connecting rod 2602, and can contact with fixed mould 28.

The third driving cylinder drives the connecting rod 2602 to move transversely, the connecting rod 2602 drives the pushing plate 2603 to move transversely, and the pushing plate 2603 pushes the fixed mold 28 on the corresponding side to move transversely, so that the fixed mold 28 moves on the two conveyor belts 25.

Preferably, as shown in fig. 4 and 5, one side of the conveying assembly is provided with a pre-positioning mechanism 29. The pre-positioning mechanism 29 includes a cylinder mount 2901, a lift cylinder 2902, and a bubble-pressing sheet 2903. The cylinder mount 2901 is disposed on the mounting frame 24, the lifting cylinder 2902 is disposed on the lifting cylinder 2902 mount 2901, and the bubble pressing sheet 2903 is in transmission connection with the output end of the lifting cylinder 2902.

In the moving process of the bulb on the conveyor belt 25, when the bulb moves to the lower part of the bulb pressing sheet 2903, the lifting cylinder 2902 drives the bulb pressing sheet 2903 to move downwards, and the bulb pressing sheet 2903 presses the bulb downwards to position the bulb, so that the grabbing component can grab the bulb conveniently.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. The utility model provides a seal row machine line secondary equipment of burning point which characterized in that: the device comprises a primary tip burning component, a transfer component, a conveying component, a grabbing component and a secondary tip burning component;

the conveying assembly is used for conveying the bulbs among various processes;

the primary tip burning assembly is arranged at the inlet of the conveying assembly and is used for burning the bulb;

2. The sealing and exhausting machine wiring secondary tip burning device as claimed in claim 1, wherein: the transfer assembly comprises a front machine rack, a clamping mechanism, a secondary positioning mechanism and a turnover mechanism;

the front machine rack is arranged on the conveying assembly;

the turnover mechanism is arranged on the front rack and used for transferring the bulbs at the secondary positioning mechanism to the conveying assembly.

3. The sealing and exhausting machine wiring secondary sharpening device as recited in claim 2, wherein: the clamping mechanism comprises a first upright post, a clamping connecting piece, a connecting part, a clamping connecting shaft, a clamping sliding block and two clamping hands;

the clamping connecting shaft is arranged on the connecting part, the clamping sliding block can be arranged on the clamping connecting shaft in a sliding manner in the vertical direction, and a third driving device for driving the clamping sliding block to move is arranged on the clamping connecting shaft;

4. The sealing and exhausting machine wiring secondary sharpening device as recited in claim 2, wherein: the secondary positioning mechanism comprises a second upright post, a positioning support plate, a positioning mounting seat, a positioning ring and a positioning rod;

5. The sealing and exhausting machine wiring secondary sharpening device as recited in claim 2, wherein: the turnover mechanism comprises a third upright post, a turnover mounting plate, a turnover cylinder, a turnover connecting plate, a mounting part, a swinging block and two first fixing clamps;

6. The sealing and exhausting machine wiring secondary tip burning device as claimed in claim 1, wherein: the secondary tip burning assembly comprises a rear machine rack, a motor set, a mounting disc, a fixing mechanism, a nozzle, a driving mechanism, a resetting mechanism and a removing mechanism;

the fixing mechanisms are fixed on the mounting disc respectively, are uniformly distributed along the circumferential direction of the mounting disc and are used for fixing the bulbs;

7. The sealing and exhausting machine wiring secondary tip burning device as claimed in claim 6, wherein: the fixing mechanism comprises a fixing plate, a fire blocking piece, a support rod and a blocking piece;

the reset mechanism is arranged on the support rod.

8. The apparatus of claim 7, wherein the secondary sharpening device comprises: the driving mechanism comprises a first driving cylinder and a pressing plate;

9. The apparatus of claim 7, wherein the secondary sharpening device comprises: the reset mechanism comprises a guide shaft, a pressure lever and a reset spring;

10. The sealing and exhausting machine wiring secondary sharpening device as recited in claim 6, wherein: the removing mechanism comprises a rotating shaft sleeve, a connecting sleeve, a sliding shaft, a first driving structure, a second driving structure, an upper mounting plate, a lower mounting plate and two mechanical clamps;

11. The machine of claim 10, wherein the machine is further configured to perform a secondary lance firing operation with: the first driving structure comprises a first cam, a first arch bar, a long connecting rod, a curved rod and a short connecting rod;

12. The apparatus of claim 10, wherein the secondary wire burning of the sealing and exhausting machine is performed by: the second driving structure comprises a second cam and a second arch rod;

13. The sealing and exhausting machine wiring secondary sharpening device as recited in claim 1, wherein: the grabbing component comprises a supporting upright post, a grabbing supporting plate, a longitudinal cylinder, a sliding block seat, a transverse cylinder, a grabbing connecting plate, an upper driving part, a lower driving part, two second fixing clamps and two moving blocks;

the supporting upright posts are arranged on the secondary burning tip group, the grabbing supporting plate is arranged on the supporting upright posts, the longitudinal air cylinder is arranged on the grabbing supporting plate, the sliding block seat is in transmission connection with the output end of the longitudinal air cylinder, the transverse air cylinder is arranged on the sliding block seat, and the grabbing connecting plate is in transmission connection with the output end of the transverse air cylinder;

14. The sealing and exhausting machine wiring secondary sharpening device as recited in claim 1, wherein: the conveying assembly comprises a mounting frame, a conveying belt, a pushing mechanism, a driving motor and a fixed die;

the two pushing mechanisms are respectively arranged at two ends of the mounting rack and used for driving the fixed dies to move on the two conveying belts.

15. The apparatus of claim 14, wherein the secondary wire burning of the sealing and exhausting machine is performed by: the pushing mechanism comprises a fourth driving cylinder, a connecting rod and a push plate;

fourth drive cylinder set up in on the mounting bracket, the connecting rod with fourth drive cylinder's output transmission is connected, the push pedal set up in on the connecting rod, and can with fixed mould contact.

16. The apparatus of claim 14, wherein the secondary wire burning of the sealing and exhausting machine is performed by: one side of the conveying component is provided with a pre-positioning mechanism;