CN111824474A

CN111824474A - Liquid crystal screen production line product packing apparatus

Info

Publication number: CN111824474A
Application number: CN202010741324.6A
Authority: CN
Inventors: 陈圆圆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2020-10-27

Abstract

The invention relates to the technical field of packaging equipment, in particular to a product packaging device for a liquid crystal screen production line. According to the invention, the liquid crystal screen and the packing box can be positioned relatively simply through the matching of all accessories, and the liquid crystal screen can be prevented from being influenced by the packing box when the liquid crystal screen is placed into the packing box, so that the packing efficiency is greatly improved, and the working intensity of packing personnel is greatly reduced.

Description

Liquid crystal screen production line product packing apparatus

Technical Field

The invention relates to the technical field of packaging equipment, in particular to a product packaging device for a liquid crystal screen production line.

Background

Liquid crystal screen, including the display, produce some with the mode of electric current stimulation liquid crystal molecules, the line, face cooperation back fluorescent tube constitutes the picture, compare with traditional cathode ray tube display, its volume ratio is bigger, the picture is soft, the picture can not flicker, reduce the fatigue of eyes, need pack liquid crystal screen after liquid crystal production is accomplished, but prior art receives the influence of packing case when packing liquid crystal screen and leads to easily, packing efficiency is relatively poor, packing personnel's working strength is great, and cause the destruction to packing case when packing easily.

Disclosure of Invention

The invention aims to provide a packing device for products on a liquid crystal screen production line.

In order to achieve the purpose, the invention adopts the following technical scheme:

a packing device for a liquid crystal screen production line product comprises a fixed base, wherein four first sliding grooves are formed in the fixed base, two packing box fixing mechanisms are installed in the middle of the fixed base, first hydraulic mechanisms are fixed at two ends of the upper end of the fixed base, the output end of each first hydraulic mechanism is connected with a first clamp plate in a clamping mode, one end, away from the first hydraulic mechanism, of each first clamp plate is connected with a second flexible gasket through a screw, a support rod is welded to one side of the upper end of the fixed base, an object placing plate is welded to one end of the upper end of the support rod, a second hydraulic mechanism is connected to the upper end of the object placing plate through a screw, the output end of each second hydraulic mechanism penetrates through the object placing plate and is connected with a transverse plate, transverse fixing mechanisms are fixed at two ends of the transverse plate, and longitudinal fixing mechanisms are fixed at two sides of the transverse plate and the, the inside both ends of diaphragm all are fixed with vacuum adsorption mechanism, the equal welded connection in both sides that the upper end of diaphragm just is located second hydraulic mechanism has the locating lever, the equal welded connection in both sides of putting the thing board has the limiting plate, just locating lever and limiting plate pass through sliding connection.

Preferably, vertical fixed establishment and horizontal fixed establishment all include second spout, sliding block, C shape supporter, first motor, threaded rod and riser, the one end at the diaphragm is fixed to the fixed plate, the lower extreme at the fixed plate is seted up to the second spout, sliding block sliding connection is in the inside of second spout, C shape supporter welded connection is at the lower extreme of sliding block, first motor screw connection is in the inside of C shape supporter, the threaded rod runs through the output of C shape supporter joint connection at first motor, riser welded connection is in the one end of fixed plate lower extreme, just riser and threaded rod pass through threaded connection.

Preferably, packing case fixed establishment includes second motor, drive worm, drive turbine, transmission shaft, meshing gear, two meshing racks and two second splint, second motor screw connection is at unable adjustment base's lower extreme, the output at the second motor is connected to the drive worm joint, two the meshing rack is two sliding connection respectively in two the inside of first spout, two the second splint welded connection respectively is two one end on the meshing rack, the meshing gear rotates to be connected in unable adjustment base's inside and is located two between the meshing racks, just meshing gear and meshing rack pass through the meshing connection, the transmission shaft runs through the unable adjustment base joint and connects the lower extreme at meshing gear, the transmission joint connects the lower extreme at the transmission shaft, just drive turbine and drive worm pass through the transmission and connect.

Preferably, the vacuum adsorption mechanism includes third hydraulic pressure mechanism, an adsorption cylinder, a division board, sealing washer, seal gasket and a plurality of venthole, third hydraulic pressure mechanism screw connection is in the upper end of an adsorption cylinder, the venthole is seted up in the upper end of an adsorption cylinder and is located the week side of third hydraulic pressure mechanism, the output that the third hydraulic pressure mechanism runs through an adsorption cylinder is connected to the division board joint, the outside at the division board is connected to the sealing washer joint, just sealing washer and adsorption cylinder transition fit, the lower extreme at an adsorption cylinder is connected to the seal gasket joint.

Preferably, the lower end of the fixed base is provided with an internal thread hole, and the lower end of the fixed base is connected with four bearing rods through screws.

Preferably, four the lower extreme of bearing bar all is connected with the pad foot through the joint, just the lower extreme of pad foot is provided with anti-skidding line.

Preferably, one end of each of the two second clamping plates is connected to the first flexible gasket through a screw.

Preferably, the one end of riser just is located the outside welded connection of threaded rod and has the reinforcing ring, just reinforcing ring and threaded rod pass through threaded connection.

Preferably, one end of the C-shaped storage rack, which is far away from the vertical plate, is connected with a third flexible gasket through a screw.

Preferably, the inside lower extreme joint of unable adjustment base is connected with the bearing, just bearing and transmission shaft pass through the joint and connect.

The invention has at least the following beneficial effects:

according to the invention, the liquid crystal screen and the packing box can be positioned simply through the matching of all accessories, the damage to the packing box when the liquid crystal screen is packed is avoided, and the influence of the packing box when the liquid crystal screen is put into the packing box can be avoided, so that the packing efficiency is greatly improved, and the working strength of packing personnel is greatly reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of one end of the present invention;

FIG. 2 is a schematic view of the overall structure of the other end of the present invention;

FIG. 3 is a schematic view of the overall cutaway structure of the present invention;

FIG. 4 is a partial cut-away overview of the longitudinal securing mechanism or the lateral securing mechanism of the present invention;

FIG. 5 is an enlarged view of the bale case securing mechanism of the present invention;

FIG. 6 is a partial perspective view of FIG. 3 taken at point A.

In the figure: 1. a fixed base; 2. a bale case fixing mechanism; 3. a load-bearing bar; 4. a foot pad; 5. a first flexible gasket; 6. a first hydraulic mechanism; 7. a first chute; 8. a first splint; 9. a second flexible gasket; 10. a support bar; 11. a storage plate; 12. a second hydraulic mechanism; 13. positioning a rod; 14. a limiting plate; 15. a vacuum adsorption mechanism; 16. a transverse plate; 17. a longitudinal fixing mechanism; 18. a transverse fixing mechanism; 19. reinforcing rings; 20. a fixing plate; 21. a second chute; 22. a slider; 23. a C-shaped shelf; 24. a first motor; 25. a threaded rod; 26. a vertical plate; 27. a third flexible gasket; 28. a second motor; 29. a drive worm; 30. a drive turbine; 31. a drive shaft; 32. a toothed wheel; 33. a rack is meshed; 34. a second splint; 35. a third hydraulic mechanism; 36. an adsorption cylinder; 37. a partition plate; 38. a seal ring; 39. sealing gaskets; 40. and an air outlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-6, a packing device for products on a liquid crystal screen production line comprises a fixed base 1, four first chutes 7 are arranged in the fixed base 1, two packing box fixing mechanisms 2 are arranged in the middle of the fixed base 1, and first hydraulic mechanisms 6 are fixed at two ends of the upper end of the fixed base 1, specifically, the first hydraulic mechanisms 6 can be hydraulic cylinders which are hydraulic actuating elements for converting hydraulic energy into mechanical energy and performing linear reciprocating motion, and the packing device is simple in structure and reliable in operation, can eliminate a speed reducer when used for realizing reciprocating motion, has no transmission gap and is stable in motion, and therefore, is widely applied to hydraulic systems of various machines;

the output end of the first hydraulic mechanism 6 is connected with a first clamping plate 8 in a clamping mode, one end, far away from the first hydraulic mechanism 6, of the first clamping plate 8 is connected with a second flexible gasket 9 through a screw, specifically, the second flexible gasket 9 can be made of rubber, the rubber is a high-elasticity polymer material with reversible deformation, the second flexible gasket is high in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed, the rubber belongs to a completely amorphous polymer, the glass transition temperature of the rubber is low, the molecular weight is often large and is more than hundreds of thousands, and the rubber is applied to various aspects of industry or life;

one side of the upper end of the fixed base 1 is connected with a support rod 10 in a welding mode, one end of the upper end of the support rod 10 is connected with an object placing plate 11 in a welding mode, specifically, the support rod 10 and the object placing plate 11 are welded in a fusion welding mode, the fusion welding means that a welding joint is in a molten state under the action of high temperature and the like in the welding process, because the workpieces to be welded are tightly attached together, the molten liquid of the two workpieces can be mixed under the action of a temperature field, gravity and the like without pressure, after the temperature is reduced, the molten part is condensed, and the two workpieces are firmly welded together, so that the welding method is completed;

put the upper end screwed connection of thing board 11 and have second hydraulic mechanism 12, the output of second hydraulic mechanism 12 runs through to put thing board 11 joint and is connected with diaphragm 16, the both ends of diaphragm 16 all are fixed with horizontal fixed establishment 18, the both sides of diaphragm 16 and the upper end that is located baling box fixed establishment 2 all are fixed with vertical fixed establishment 17, the inside both ends of diaphragm 16 all are fixed with vacuum adsorption apparatus and construct 15, the equal welded connection in both sides that the upper end of diaphragm 16 just is located second hydraulic mechanism 12 has locating lever 13, the equal welded connection in both sides that puts thing board 11 has limiting plate 14, and locating lever 13 and limiting plate 14 pass through sliding connection.

The scheme has the following working processes:

when in use, the packing box is placed at the upper end of the fixed base 1, then the device is started through an external power supply electrically connected with the device conducting wire, the second motor 28 drives the transmission worm 29 to rotate after being started, because the transmission worm 29 is connected with the transmission worm wheel 30 through transmission, the transmission worm 29 drives the transmission worm wheel 30 to rotate when rotating, the transmission worm wheel 30 drives the meshing gear 32 to rotate through the transmission shaft 31 when rotating, the meshing gear 32 drives the two meshing racks 33 to slide when rotating, thereby driving the second clamping plate 34 to slide towards the direction close to the packing box through the meshing rack 33, thereby adjusting the position of the packing box, then, the two first hydraulic mechanisms 6 are started simultaneously, and the two first clamping plates 8 are driven by the two first hydraulic mechanisms 6 to move towards the direction close to the packing box, so that the packing box is fixed in the middle of the fixed base 1;

then the liquid crystal screen is placed at the lower end of the transverse plate 16, the first motor 24 in the longitudinal fixing mechanism 17 drives the threaded rod 25 to rotate after being started, because the threaded rod 25 and the riser 26 are connected by threads, rotation of the threaded rod 25 moves within the riser 26, thereby driving the C-shaped object placing rack 23 to slide along the direction of the second sliding chute 21, adjusting the position of the liquid crystal screen by adjusting the positions of the four C-shaped object placing racks 23, then the two transverse fixing mechanisms 18 are started to fix the liquid crystal screen at the upper end of the packing box, then the vacuum adsorption mechanism 15 is started, the third hydraulic mechanism 35 drives the partition plate 37 to move in the adsorption cylinder 36 after being started, the air in the adsorption cylinder 36 is discharged through the air outlet 40, thereby generating a large negative pressure inside the adsorption cylinder 36, and enabling the vacuum adsorption mechanism 15 to adsorb the liquid crystal screen;

after the liquid crystal screen is fixed, the second hydraulic mechanism 12 is started, after the second hydraulic mechanism 12 is started, the transverse plate 16 can be driven to vertically descend and move, the liquid crystal screen is made to enter the inside of the packing box, when most of the liquid crystal screen is inside the packing box, the longitudinal fixing mechanism 17 and the transverse fixing mechanism 18 are started again, the longitudinal fixing mechanism 17 and the transverse fixing mechanism 18 are separated from the liquid crystal screen, the vacuum adsorption mechanism 15 is started again when the liquid crystal screen is made to enter the inside of the packing box, and the vacuum adsorption mechanism 15 and the liquid crystal screen are effectively separated.

According to the working process, the following steps are known:

further, vertical fixed establishment 17 and horizontal fixed establishment 18 all include second spout 21, sliding block 22, C shape supporter 23, first motor 24, threaded rod 25 and riser 26, fixed plate 20 is fixed in the one end of diaphragm 16, the lower extreme at fixed plate 20 is seted up to second spout 21, sliding block 22 sliding connection is in the inside of second spout 21, C shape supporter 23 welded connection is at sliding block 22's lower extreme, first motor 24 screwed connection is in the inside of C shape supporter 23, threaded rod 25 runs through C shape supporter 23 joint and connects the output at first motor 24, riser 26 welded connection is in the one end of fixed plate 20 lower extreme, and riser 26 and threaded rod 25 pass through threaded connection, make through setting up vertical fixed establishment 17 and horizontal fixed establishment 18 can effectually fix the LCD screen in the upper end of packing case.

Furthermore, the bale case fixing mechanism 2 comprises a second motor 28, a transmission worm 29, a transmission worm wheel 30, a transmission shaft 31, a meshing gear 32, two meshing racks 33 and two second clamping plates 34, the second motor 28 is screwed at the lower end of the fixing base 1, the transmission worm 29 is connected at the output end of the second motor 28 in a clamping manner, the two meshing racks 33 are respectively and slidably connected inside the two first chutes 7, the two second clamping plates 34 are respectively and fixedly connected at one end of the upper ends of the two meshing racks 33, the meshing gear 32 is rotatably connected inside the fixing base 1 and is positioned between the two meshing racks 33, the gear wheel 32 is connected with the gear rack 33 through the gear, the transmission shaft 31 penetrates through the fixed base 1 and is connected with the lower end of the gear wheel 32 in a clamping manner, the transmission turbine 30 is connected with the lower end of the transmission shaft 31 in a clamping manner, the transmission turbine 30 is connected with the transmission worm 29 through transmission, the center position of the upper end of the fixed base 1 can be quickly fixed with the packing box by arranging the packing box fixing mechanism 2.

Further, the vacuum adsorption mechanism 15 includes a third hydraulic mechanism 35, an adsorption cylinder 36, a partition plate 37, a sealing washer 38, a sealing washer 39 and a plurality of ventholes 40, the screw connection of the third hydraulic mechanism 35 is on the upper end of the adsorption cylinder 36, the ventholes 40 are opened at the upper end of the adsorption cylinder 36 and are located on the peripheral side of the third hydraulic mechanism 35, the output end of the third hydraulic mechanism 35 penetrating through the adsorption cylinder 36 is connected to the partition plate 37 in a clamping manner, the outside of the partition plate 37 is connected to the sealing washer 38 in a clamping manner, and the sealing washer 38 and the adsorption cylinder 36 are in transition fit, the sealing washer 39 is connected to the lower end of the adsorption cylinder 36 in a clamping manner, the liquid crystal screen can be fixed simply by setting the vacuum adsorption mechanism 15, and the influence.

Further, the lower extreme of unable adjustment base 1 is seted up there is the internal thread hole, and there are four bearing bars 3 at the lower extreme of unable adjustment base 1 through bolted connection, and unable adjustment base 1's fixed more firm when can through setting up bearing bar 3.

Further, the lower extreme of four bearing bars 3 all is connected with through the joint and fills up foot 4, and the lower extreme that fills up foot 4 is provided with anti-skidding line for fill up foot 4 through setting up and can protect bearing bar 3.

Further, the one end of two second splint 34 is all passed through the screw connection at first flexible gasket 5 for can protect the packing box through setting up first flexible gasket 5.

Further, one end of the riser 26 is welded to the reinforcing ring 19 on the outer side of the threaded rod 25, and the reinforcing ring 19 is connected with the threaded rod 25 through threads, so that the riser 26 and the threaded rod 25 can be connected more firmly through the reinforcing ring 19.

Further, one end of the C-shaped article placing rack 23, which is far away from the vertical plate 26, is connected with a third flexible gasket 27 through a screw, so that the liquid crystal display screen can be protected by arranging the third flexible gasket 27.

Further, the inside lower extreme joint of unable adjustment base 1 is connected with the bearing, and bearing and transmission shaft 31 pass through the joint and connect for can effectual reduction unable adjustment base 1 and the frictional force between the transmission shaft 31 through setting up the bearing, thereby make transmission shaft 31 pivoted more convenient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The packing device for the liquid crystal screen production line products comprises a fixed base (1) and is characterized in that four first sliding grooves (7) are formed in the fixed base (1), two packing box fixing mechanisms (2) are installed at the middle position of the fixed base (1), first hydraulic mechanisms (6) are fixed at the two ends of the upper end of the fixed base (1), the output end of each first hydraulic mechanism (6) is connected with a first clamping plate (8) in a clamping mode, one end, far away from the first hydraulic mechanisms (6), of each first clamping plate (8) is connected with a second flexible gasket (9) through a screw, one side of the upper end of the fixed base (1) is connected with a supporting rod (10) in a welding mode, one end of the upper end of each supporting rod (10) is connected with a storage plate (11) in a welding mode, and the upper end of each storage plate (11) is connected with, the output of second hydraulic mechanism (12) runs through and puts thing board (11) joint and be connected with diaphragm (16), the both ends of diaphragm (16) all are fixed with horizontal fixed establishment (18), the both ends of diaphragm (16) and the upper end that is located baling box fixed establishment (2) all are fixed with vertical fixed establishment (17), the inside both ends of diaphragm (16) all are fixed with vacuum adsorption mechanism (15), the equal welded connection in both sides that the upper end of diaphragm (16) just is located second hydraulic mechanism (12) has locating lever (13), the equal welded connection in both sides of putting thing board (11) has limiting plate (14), just locating lever (13) and limiting plate (14) pass through sliding connection.

2. The packing device of the LCD screen production line product according to claim 1, wherein the longitudinal fixing mechanism (17) and the transverse fixing mechanism (18) each comprise a second sliding slot (21), a sliding block (22), a C-shaped shelf (23), a first motor (24), a threaded rod (25) and a vertical plate (26), the fixing plate (20) is fixed at one end of the transverse plate (16), the second sliding slot (21) is arranged at the lower end of the fixing plate (20), the sliding block (22) is slidably connected inside the second sliding slot (21), the C-shaped shelf (23) is welded at the lower end of the sliding block (22), the first motor (24) is screwed inside the C-shaped shelf (23), the threaded rod (25) is connected at the output end of the first motor (24) in a clamping manner through the C-shaped shelf (23), and the vertical plate (26) is welded at one end of the lower end of the fixing plate (20), and the vertical plate (26) and the threaded rod (25) are connected through threads.

3. The packing device of the LCD screen production line product according to claim 1, wherein the packing box fixing mechanism (2) comprises a second motor (28), a transmission worm (29), a transmission worm wheel (30), a transmission shaft (31), a meshing gear (32), two meshing racks (33) and two second clamping plates (34), the second motor (28) is connected at the lower end of the fixing base (1) through screws, the transmission worm (29) is connected at the output end of the second motor (28) in a clamping manner, the two meshing racks (33) are respectively connected inside the two first chutes (7) in a sliding manner, the two second clamping plates (34) are respectively connected at one end of the upper ends of the two meshing racks (33) in a welding manner, the meshing gear (32) is rotatably connected inside the fixing base (1) and positioned between the two meshing racks (33), and the meshing gear (32) and the meshing racks (33) are connected, transmission shaft (31) run through unable adjustment base (1) joint and connect the lower extreme at meshing gear (32), the lower extreme at transmission shaft (31) is connected to drive wheel (30) joint, just drive wheel (30) and drive worm (29) are connected through the transmission.

4. The packaging device for the LCD screen production line product as claimed in claim 1, the vacuum adsorption mechanism (15) comprises a third hydraulic mechanism (35), an adsorption cylinder (36), a partition plate (37), a sealing ring (38), a sealing gasket (39) and a plurality of air outlet holes (40), the third hydraulic mechanism (35) is connected with the upper end of the adsorption cylinder (36) through screws, the air outlet hole (40) is formed in the upper end of the adsorption cylinder (36) and is positioned on the peripheral side of the third hydraulic mechanism (35), the separation plate (37) is connected with the output end of the third hydraulic mechanism (35) penetrating through the adsorption cylinder (36) in a clamping way, the sealing ring (38) is connected with the outer side of the separation plate (37) in a clamping way, and the sealing ring (38) is in transition fit with the adsorption cylinder (36), and the sealing gasket (39) is connected to the lower end of the adsorption cylinder (36) in a clamping manner.

5. The packing device for the products on the production line of the liquid crystal display screen according to claim 1, wherein the lower end of the fixing base (1) is provided with an internal thread hole, and the lower end of the fixing base (1) is connected with four bearing rods (3) through screws.

6. The packing device for the products on the production line of the liquid crystal display screen as claimed in claim 5, wherein the lower ends of the four bearing rods (3) are connected with the pad feet (4) through clamping connection, and the lower ends of the pad feet (4) are provided with anti-skid lines.

7. The packaging device for the LCD production line product as claimed in claim 3, wherein one end of each of the second clamping plates (34) is connected to the first flexible gasket (5) through a screw.

8. The packing device for the products on the production line of the liquid crystal display screen as claimed in claim 2, wherein a reinforcing ring (19) is welded to one end of the vertical plate (26) and positioned on the outer side of the threaded rod (25), and the reinforcing ring (19) and the threaded rod (25) are connected through threads.

9. The packing device of claim 2, wherein a third flexible gasket (27) is connected to one end of the C-shaped shelf (23) far away from the riser (26) through a screw.

10. The liquid crystal screen production line product packing device of claim 3, wherein a bearing is connected to the lower end inside the fixing base (1) in a clamping manner, and the bearing is connected with the transmission shaft (31) through the clamping manner.