CN2371170Y

CN2371170Y - Lifter with suction means

Info

Publication number: CN2371170Y
Application number: CN 99235973
Authority: CN
Inventors: 吴东华
Original assignee: YIFENG INDUSTRIAL EQUIPMENT (SHENZHEN) Co Ltd
Current assignee: YIFENG INDUSTRIAL EQUIPMENT (SHENZHEN) Co Ltd
Priority date: 1999-05-06
Filing date: 1999-05-06
Publication date: 2000-03-29
Anticipated expiration: 2009-05-06

Abstract

The utility model relates to a lifter with a suction device, which is characterized in that a side-mounted sucking disc mechanism specially used for adsorbing on the surface of a glass screen of a color television is adopted by the utility model; the side-mounted sucking disc mechanism comprises a sucking disc fixing frame 17 and a side-mounted sucking disc 16 arranged on the sucking disc fixing frame 17, wherein, the sucking disc fixing frame 17 can perform fine adjustment in vertical direction and angles. The lifter with a suction device has the advantages of short working period (less than 13 seconds), high lifting speed, high production efficiency, and low cost. The side-mounted sucking disc can be directly absorbed on glass screens of televisions or displays. Because the intensity of the glass is strong, the utility model can not deform in the process of lifting and suction. The utility model is suitable for hoisting televisions and computer displays of various external shapes.

Description

Absorbing and hoisting machine

The utility model belongs to the automation hanging device in the automation of industry, specifically relates to a kind of absorbing and hoisting machine.

All to use absorbing and hoisting machine when common colour TV and computer monitor finished product packing, and the sucker of absorbing and hoisting machine commonly used all to be top from TV or telltale pick up it, along with the external form style of vision receiver and telltale is brought in constant renewal in the replacement, the shape at casing top becomes more diverse, and the application mode of original form absorbing and hoisting machine just is difficult to satisfy above-mentioned requirements; And for large-screen color TV, because weight is big, but casing still adopts plastics, because plastics intensity is lower, the lifting process makes machine top shell deform easily; In addition, original lifting mode all is directly to pick up from line delivery, and traversing back descends, and puts into carton, rises to reset again, and waits for next cycle of operations, and obvious this lifting mode can not adapt to the needs of quick manufacturing line.

The purpose of this utility model is to provide a kind of vision receiver of satisfying quick manufacturing line lifting Any shape shell or telltale, the new absorbing and hoisting machine that cycle of operations is short, lifting speed is fast, production efficiency is high.

Absorbing and hoisting machine of the present utility model, comprise sucking disc mechanism, air lifter, travelling car mechanism and electric-control system, described electric-control system comprises a cover Programmable Logic Controller PLC, one cover limit switch, the relay and the switch of opto-electronic pickup and the action of control pneumatic circuit, it is characterized in that described sucking disc mechanism is a kind of side-mounted sucking disc mechanism, this sucking disc mechanism comprises that one is installed in and can carries out on the sharply tuned sucker fixed mount of vertical direction angle, be specifically designed to the side-mounted sucker of absorption colour TV display glass panel, the sucker fixed mount is fixed on by tie bolt in the middle of the below of adapter plate of a level, and be fixed with the guide rod seat that is with guide rod in the both sides of adapter plate, between guide rod and its peripheral lining, a pair of linear bearing is housed, like this, side-mounted sucker slides up and down in linear bearing and lining with the guide rod seat and the guide rod that are connected on the adapter plate, relative motion among a small circle between formation and the lift cylinder outer sliding sleeve also can be done relative motion among a small circle when sucker can carry out up-and-down movement along with the cylinder outer sliding sleeve; Described air lifter is the two sectional type air lifter, comprise and be used to drive outside cylinder and the inside cylinder that sucker moves up and down, inside cylinder by bolted on adapter plate, a pair of line slide rail by bolted on inner sliding sleeve, two groups of slide blocks are by being bolted on the adapter plate, make slide rail and slide block slide relative, slide relative stably between inner sliding sleeve and the adapter plate; Outer sliding sleeve is by being bolted to the drawing together on the stopper rod of outside cylinder, outside cylinder is by the piston rod end of bolted connection at inside cylinder, its cylinder body is by being bolted on the inner sliding sleeve, a pair of line slide rail by bolted on outer sliding sleeve, two groups of slide blocks are by being bolted on the inner sliding sleeve, make slide rail and slide block slide relative, slide relative stably between outer sliding sleeve and the inner sliding sleeve; Described travelling car mechanism is a kind of synchronous belt type parallel motion trolley body, mainly comprise moveable carriage, guide rail, buffer gear and the transmission device of forming by motor reducer and synchronous pulley, band is with pressing plate seat and dolly to link together by one synchronously synchronously, along with the motion of synchronous band, the pulley of dolly can be along the stable crank motion exactly of guide rail.

Absorbing and hoisting machine of the present utility model, main on the basis of existing technology by improvement to sucking disc mechanism and air lifter, obtained very good effect.Because the movement decomposition with original lifting makes the action of direct conflict that absorbing and hoisting machine has or not to carry out simultaneously, cycle of operations is accelerated, and lifting speed improves, thereby has improved capacity rating greatly, has reduced productive costs; Side-mounted sucker can directly be adsorbed on the glass screen of vision receiver or telltale, can not deform in the lifting process.How the shell of tube television receiver does not change, and read-out always keeps flat state basically, therefore, this absorbing and hoisting machine, applicable to the vision receiver and the computer monitor of any profile, applied widely; The two sectional type air-actuator adopts two cylinders, has reduced by a cylinder than original pneumatic hoist machine, but can accomplish the maintenance balance and stability equally, has reduced cost; Two cylinders of two sectional type air-actuator are by the almost overlapping arrangement of interior outer sliding sleeve, and the two-piston bar makes its responsiveness more fast again than single cylinder so that identical speed is flexible simultaneously, but total setting height(from bottom) of pneumatic hoist is lower; Owing to used line slideway, make whole absorbing and hoisting machine external form concision and compact, stable, reliable, even when transporting 25 inches to 38 inches colour TVs, produce the stability that corresponding torque also can guarantee fast hoisting by side-mounted sucker.

Below in conjunction with accompanying drawing A of the present utility model is described further:

Fig. 1 is structural representation (main looking) figure of the utility model absorbing and hoisting machine.

Fig. 2 is structural representation (overlooking) figure of the utility model absorbing and hoisting machine.

Fig. 3 is structural representation (side-looking) figure of the utility model absorbing and hoisting machine.

As Fig. 1, Fig. 2 and shown in Figure 3, absorbing and hoisting machine of the present utility model, comprise side-mounted sucking disc mechanism, the two sectional type air lifter, synchronous belt type parallel motion trolley body, one cover electric-control system, described side-mounted sucking disc mechanism comprises that a side-mounted sucker 16 that is specifically designed to absorption colour TV display screen glass panel is installed in one and can carries out on the sharply tuned sucker fixed mount 17 of vertical direction angle; Sucker fixed mount 17 is fixed on the adapter plate 21 of a level by tie bolt, adapter plate 21, sucker 16 and sucker fixed mount 17 by bolt together on adapter plate 21 guide rod seat 22 and guide rod 25 at linear bearing 23,24 and lining 26 in slide up and down, relative motion among a small circle between formation and the lift cylinder outer sliding sleeve 2, when can carrying out up-and-down movement along with cylinder outer sliding sleeve 2, sucker 16 also has relative motion among a small circle, described two sectional type air lifter, comprise and drive two cylinders 13 that sucker moves up and down, 14 are installed in respectively on inner sliding sleeve 1 and the adapter plate 4, cylinder 14 by bolted on adapter plate 4, a pair of line slide rail 11 by bolted on inner sliding sleeve 1, by two slide blocks 12 that are assembled on the adapter plate 4, slide relative stably between inner sliding sleeve 1 and the adapter plate 4, cylinder 13 is by the end of bolted connection at the piston rod of inside cylinder 14, outside cylinder 13 cylinder bodies are by being bolted on the inner sliding sleeve 1, a pair of line slide rail 9 by bolted on outer sliding sleeve 2, by two slide blocks 10 that are assembled on the inner sliding sleeve 1, slide relative stably between outer sliding sleeve 2 and the inner sliding sleeve 1, outer sliding sleeve 2 is by on the piston rod that is bolted to outside cylinder 13; Described synchronous belt type parallel motion trolley body comprises moveable carriage 8, guide rail, buffer gear 6,7 and the transmission device of being made up of motor reducer and synchronous pulley 30, and band is with pressing plate seat 15 and dolly 8 to link together by one synchronously synchronously; With 31 motion, the pulley 19 of dolly 8 can be along guide rail 18 crank motion and locating exactly stably along with synchronously.

During installation, a side-installed vacuum sucker 16 is installed on the piston rod of outside cylinder 13 by sucker adapter plate 17 and bolt and nut, drive two cylinders 13 that sucker carries out dipping and heaving, 14 by interior outer sliding sleeve 1,2 are installed on the pedestal adapter plate 4, whole lifting mechanism is fixed on the side travel dolly 8 by bolt and nut, to outside framework 20, whole absorbing and hoisting machine is by being welded on or being bolted on the suspension bracket 5 on workshop crossbeam or the top ceiling by bolted connection for the guide rail 18 of side travel dolly.

After the absorbing and hoisting machine energized was started working, the piston rod of inside cylinder 14 and outside cylinder 13 rose to the reset position on the top of cylinder, thereby drove inner sliding sleeve 1, and outer sliding sleeve 2 and sucker 16 rise to reset position; When colour TV is delivered to the sucker position, sucker 16 is under the effect of vacuum generator, the glass display screen that adsorbs colour TV immediately, when confirming to reach absorption degree of vacuum colour TV is promoted the 50-100 millimeter by pressure sensor, side travel dolly 8 is put into carton with colour TV above laterally moving to Packaging Box exactly at actuating device 30 with under synchronously with 31 driving simultaneously, after colour TV puts in place, guide rod 25 can move up with lining 26 relative outer sliding sleeves along linear bearing 24, collision block 28 in the upper end of guide rod 24 is run into limit switch immediately, the vacuum of sucker 16 discharges rapidly, outside cylinder 13 and inside cylinder 14 risings dolly 8 simultaneously are traversing exactly to reset position under the driving of being with actuating device 30 and synchronous band synchronously, finish a circulation.

Claims

A kind of absorbing and hoisting machine, comprise sucking disc mechanism, air lifter, travelling car mechanism and electric-control system, described electric-control system comprises a cover Programmable Logic Controller PLC, one cover limit switch, the relay and the switch of opto-electronic pickup and the action of control pneumatic circuit, it is characterized in that described sucking disc mechanism is a kind of side-mounted sucking disc mechanism, this sucking disc mechanism comprises that one is installed in and can carries out on the sharply tuned sucker fixed mount of vertical direction angle (17), be specifically designed to the side-mounted sucker (16) of absorption colour TV display glass panel, sucker fixed mount (17) is fixed on by tie bolt in the middle of the below of adapter plate (21) of a level, and be fixed with the guide rod seat (22) that is with guide rod (25) in the both sides of adapter plate (21), a pair of linear bearing (23) and (24) are housed between guide rod (25) and its peripheral lining (26); Described air lifter is the two sectional type air lifter, comprise and be used to drive outside cylinder (13) and the inside cylinder (14) that sucker (16) moves up and down, inside cylinder (14) by bolted on adapter plate (21), a pair of line slide rail (11) by bolted on inner sliding sleeve (1), two groups of slide blocks (12) are by being bolted on the adapter plate (4), make slide rail (11) and slide block (12) slide relative, outer sliding sleeve (2) is by on the piston rod that is bolted to outside cylinder (13), outside cylinder (13) is by the piston rod end of bolted connection in inside cylinder (14), its cylinder body is by being bolted on the inner sliding sleeve (1), a pair of line slide rail by bolted on outer sliding sleeve (2), two groups of slide blocks (10) make slide rail (9) and slide block (10) slide relative by being bolted on the inner sliding sleeve (1); Described travelling car mechanism is a kind of synchronous belt type parallel motion trolley body, mainly comprise moveable carriage (8), guide rail (18), buffer gear (6) and (7) and the transmission device of being made up of motor reducer and synchronous pulley (30), band pressing plate seat (15) and dolly (8) link together band synchronously by one synchronously.