CN217835667U

CN217835667U - Automatic feeding trolley for production line

Info

Publication number: CN217835667U
Application number: CN202221604018.9U
Authority: CN
Inventors: 黄冠; 李武斌; 刘建新; 陈昨; 熊立军
Original assignee: Shenzhen Sirui Photoelectric Technology Co ltd
Current assignee: Shenzhen Sirui Photoelectric Technology Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-18
Anticipated expiration: 2032-06-24

Abstract

The utility model provides a production line autoloading dolly, the on-line screen storage device comprises a base, the bottom of base is provided with running gear, the fixed barrier sensor and the range finding sensor of being provided with in side of base, be provided with control button and siren on the base, the top of base is provided with the lift cylinder, the fixed blowing device that is provided with on the piston shaft of lift cylinder, be provided with cleaning device on the blowing device. The utility model provides a production line autoloading dolly can prevent that the barrier is touch to the dolly, can go up and down to the material that forwards to can clean the blowing device of dolly, make the material that forwards cleaner, subsequent further processing of being convenient for.

Description

Automatic feeding trolley for production line

Technical Field

The utility model relates to a material feeding unit technical field specifically is a production line autoloading dolly.

Background

The production and manufacturing process flow of the medical display module is long, is limited by factors such as automation equipment, space structures, production efficiency and the like, generally adopts a sectional type arrangement production line, and needs people to carry products to be processed to feed and discharge materials among different processes. In the production of liquid crystal displays, strict requirements are imposed on cleanliness and personnel operation, and excessive handling and contact of products can cause direct or potential failure modes of products such as surface pollution, screen falling and breaking and the like, so that reduction of product handling and personnel contact is an item to be controlled and improved in the industry.

In the prior art, a flat plate feeding trolley with the publication number of 'CN 106914875A' comprises a bottom plate, wherein the bottom plate is of a square structure, two groups of vertical beams are arranged on the bottom plate, each group is 2, the vertical beams are vertically arranged with the bottom plate and are parallel to each other, a plurality of supporting plates for placing materials are arranged between the two groups of vertical beams, the flat plate feeding trolley is simple and reasonable in structure, and the supporting plates for placing the materials can slide along cross beams, so that the materials can be conveniently taken and placed; meanwhile, the space and the labor are saved.

However, the method still has the obvious defects in the using process: above-mentioned pay-off dolly is placing the material after, if adhere to the dust on the material, then can cause the pollution to the backup pad of pay-off dolly, if not in time clear up, these dust can pollute the follow-up material of placing again for pollute each other between the material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a production line autoloading dolly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a production line autoloading dolly, includes the base, the bottom of base is provided with running gear, the fixed barrier sensor and the range finding sensor of being provided with in side of base, be provided with control button and siren on the base, the top of base is provided with the lift cylinder, the epaxial fixed blowing device that is provided with of piston of lift cylinder, be provided with cleaning device on the blowing device.

Preferably, the walking device is a universal wheel, and the number of the universal wheels is four, and the four universal wheels are respectively arranged at four corners of the bottom of the base.

Preferably, the discharging device comprises an outer discharging plate, and the inner discharging plate is connected to the inner part of the outer discharging plate through a damping spring.

Preferably, the cleaning device comprises a lead screw driven by a driving device to rotate, a cleaning rod is arranged on the lead screw in a threaded mode, and a plurality of cleaning brushes are fixedly arranged on one side, facing the inner discharging plate, of the cleaning rod.

Preferably, the driving device comprises a rotating motor, a driving gear is fixedly arranged on an output shaft of the rotating motor, the driving gear is meshed with a transmission chain, two driven gears are respectively meshed with two ends of the interior of the transmission chain, and a lead screw is fixedly arranged at the center of each driven gear in a penetrating manner.

Preferably, the two ends of the lead screw are respectively arranged in a first bearing seat and a second bearing seat, the first bearing seat is fixed on the inner side wall of the inner discharging plate, and the second bearing seat is embedded in the inner side wall of the inner discharging plate.

Preferably, a partition plate is fixedly arranged inside the inner discharging plate, and the partition plate is arranged between the driving gear and the cleaning rod.

Preferably, an inner through hole is formed in the inner discharging plate, an outer through hole is formed in the outer discharging plate, an elastic hose is connected between the inner through hole and the outer through hole, a positioning plate is fixedly arranged below the outer discharging plate and right opposite to the outer through hole, and the positioning plate is provided with a dust storage groove in a clamping and embedding mode through the formed groove.

Preferably, a plurality of anti-skid protrusions are fixedly arranged on the outer wall of the ash storage groove.

Preferably, the outer discharging plate is provided with a groove, the base is fixedly provided with a hydraulic cylinder, a piston shaft of the hydraulic cylinder is fixedly provided with a bearing plate, the bearing plate can be grooved, the bearing plate is fixedly provided with an air pump, the air pump is communicated with an air pipe, the air pipe is communicated with an air cavity formed in the dust blowing plate, and the air cavity is communicated with a plurality of air blowing ports.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is fixedly provided with the obstacle sensor and the distance measuring sensor on the side surface of the base, and the base is provided with the control button and the alarm, therefore, when the feeding trolley approaches the obstacle, the trolley can automatically send out the alarm, and the collision danger is avoided;

2. the utility model is fixedly provided with the discharging device on the piston shaft of the lifting cylinder, therefore, the materials in the discharging device can be flexibly lifted according to the requirement, and the adaptability is stronger;

3. the utility model discloses be provided with cleaning device on the blowing device, when there is not the material on the blowing device, can start the rotating electrical machines in the cleaning device, make the cleaning rod move along the lead screw, and then carry out the cleaning and dust removal to the surface of interior discharging plate through the cleaning brush of cleaning rod bottom, avoid remaining dust to pollute the material of follow-up placing, and then avoid the mutual pollution between the material, make the material transferred cleaner;

4. the utility model discloses in still be provided with the dust blowing board that can go up and down, open the air cavity that is linked together and blow the mouth in the dust blowing board, can blow off the air current in the mouth of blowing, and then blow the ash dust removal to the material surface of different altitude position for the material can obtain cleanly at the in-process of transporting, saves time, raises the efficiency.

The utility model provides a production line autoloading dolly can prevent that the barrier is touch to the dolly, can go up and down to the material that forwards to can clean the blowing device of dolly, make the material that forwards cleaner, subsequent further processing of being convenient for.

Drawings

Fig. 1 is a schematic front sectional view of the overall structure of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the overlooking structure of the outer discharge plate and the inner discharge plate of the present invention.

In the figure: the device comprises a base 1, universal wheels 2, an obstacle sensor 3, a distance measuring sensor 4, a control button 5, an alarm 6, a lifting cylinder 7, an outer discharging plate 8, an outer through hole 801, a slot 802, a damping spring 9, an inner discharging plate 10, an inner through hole 101, a rotating motor 11, a driving gear 12, a transmission chain 13, a driven gear 14, a lead screw 15, a first bearing seat 16, a second bearing seat 17, a partition 18, a cleaning rod 19, a cleaning brush 20, an elastic hose 21, a positioning plate 22, an ash storage groove 23, an antiskid bulge 231, a hydraulic cylinder 24, a bearing plate 25, an air pump 26, an air pipe 27, a dust blowing plate 28, an air cavity 281 and an air blowing port 282.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution:

the first embodiment is as follows:

the utility model provides a production line autoloading dolly, the on-line screen storage device comprises a base 1, the bottom of base 1 is provided with running gear, make base 1 set up to manual promotion as required, or walk automatically according to predetermined route, the fixed barrier sensor 3 and the range sensor 4 that is provided with in side of base 1, these devices can mutually support, and then carry out better real-time supervision to the distance between pay-off dolly and the barrier, avoid the pay-off dolly to collide, make the handling process safer, be provided with control button 5 and siren 6 on the base 1, control button 5 is used for controlling the removal of pay-off dolly, and lifting cylinder 7 opens and close and wait power operation, the top of base 1 is provided with lift cylinder 7, the fixed blowing device that is provided with on the piston shaft of lift cylinder 7, after lift cylinder 7 starts, can carry out nimble adjustment to the height of blowing device, and then satisfy different user demands, it is more convenient, be provided with cleaning device on the blowing device, when there is not having the material on the blowing device, can clean the surface of blowing device through cleaning device, avoid remaining dust to pollute subsequent material, and then solved the problem that takes place mutual pollution between the material.

The second embodiment:

an automatic feeding trolley for a production line comprises a base 1, a walking device is arranged at the bottom of the base 1, in the embodiment, the walking device is provided with four universal wheels 2, and the four universal wheels 2 are respectively arranged at the four corners of the bottom of the base 1, so that the force is more uniform and stable, the base 1 can be manually pushed as required, or automatically walking according to a preset route, an obstacle sensor 3 and a distance measuring sensor 4 are fixedly arranged on the side surface of the base 1, the devices can be mutually matched to better monitor the distance between the feeding trolley and the barrier in real time, avoid the collision of the feeding trolley, the transfer process is safer, the control button 5 and the alarm 6 are arranged on the base 1, the control button 5 is used for controlling the power operations such as the movement of the feeding trolley, the opening and closing of the lifting cylinder 7 and the like, the lifting cylinder 7 is arranged above the base 1, the discharging device is fixedly arranged on the piston shaft of the lifting cylinder 7, when the lifting cylinder 7 is started, the height of the discharging device can be flexibly adjusted, thereby meeting different use requirements and being more convenient, the discharging device is provided with the cleaning device, when no material is arranged on the discharging device, the surface of the discharging device can be cleaned by the cleaning device, so that the residual dust is prevented from polluting the subsequent materials, further solving the problem of mutual pollution between materials, the discharging device comprises an outer discharging plate 8, the inner part of the outer discharging plate 8 is connected with an inner discharging plate 10 through a damping spring 9, when the feeding trolley is braked suddenly or shakes, the damping spring 9 can play a role in damping and buffering, and then effectively protect the material of placing in the discharging plate 10, avoid the material to appear colliding with the damage.

Example three:

in this embodiment, on the basis of the first embodiment or the second embodiment, a specific structure of the cleaning device is further disclosed and defined, specifically: the cleaning device comprises a lead screw 15 driven by a driving device to rotate, a cleaning rod 19 is arranged on the lead screw 15 in a threaded manner, when the lead screw 15 rotates in situ, the cleaning rod 19 can move along the lead screw 15, moreover, according to the difference of the rotation direction of the lead screw 15, the moving direction of the cleaning rod 19 can also change, one side of the cleaning rod 19 facing the inner discharging plate 10 is fixedly provided with a plurality of cleaning brushes 20, the cleaning rod 19 can drive the cleaning brushes 20 to move, so as to clean and remove dust on the surface of the inner discharging plate 10, in the embodiment, the driving device comprises a rotating motor 11, a driving gear 12 is fixedly arranged on an output shaft of the rotating motor 11, two driven gears 14 are respectively arranged at two inner ends of the transmission chain 13 in an engaged manner, the driving gear 12 is arranged in the transmission chain 13 in an engaged manner, after the driving gear 12 is driven by the rotating motor 11 to rotate, the transmission can take place for drive chain 13, and then drive two driven gears 14 wherein simultaneously and take place rotatoryly, the center department of driven gear 14 is all fixed to run through and is provided with lead screw 15, the both ends of lead screw 15 set up respectively in first bearing frame 16 and second bearing frame 17, first bearing frame 16 is fixed on the inside wall of interior flitch 10, the embedded setting of second bearing frame 17 is in the inside wall of interior flitch 10, the inner space of interior flitch 10 can be saved to such a mode of setting, and then more materials can be placed, the fixed baffle 18 that is provided with in inside of interior flitch 10, and baffle 18 sets up between driving gear 12 and clean pole 19, therefore, the material can not with rotating electrical machines 11, driving gear 12, drive chain 13 and driven gear 14 direct contact, and then can avoid these structures to cause pollution and collide with the material.

Example four:

in this embodiment, on the basis of the first, second, or third embodiment, the following structure is added: interior through-hole 101 has been seted up on interior flitch 10, outer through-hole 801 has been seted up on outer blowing board 8, it is provided with elastic hose 21 to connect between interior through-hole 101 and the outer through-hole 801, elastic hose 21 has good flexible elasticity, certain degree of stretch can take place, outer blowing board 8 is just being provided with locating plate 22 to the fixed below of outer through-hole 801, locating plate 22 is provided with ash storage tank 23 through the recess inlay card of seting up, ash storage tank 23's top edge is provided with the extension limit, when the installation, it can directly with this extension limit alignment and insert to locating plate 22's recess, it is convenient to dismantle, the fixed a plurality of non-slip raised 231 that are provided with on ash storage tank 23's the outer wall, non-slip raised 231's setting can avoid the operator to be difficult to the problem of dismantling when getting dress ash storage tank 23, make the dismantlement more quick.

Example five:

in this embodiment, on the basis of the first, second, third, or fourth embodiments, the following structures are added: seted up fluting 802 on outer blowing plate 8, the last fixed pneumatic cylinder 24 that is provided with of base 1, pneumatic cylinder 24's the epaxial fixed loading board 25 that is provided with of piston, loading board 25 accessible fluting 802, the last fixed air pump 26 that is provided with of loading board 25, the intercommunication is provided with trachea 27 on the air pump 26, trachea 27 communicates the air cavity 281 of seting up in blowing dirt board 28, air pump 26 can pass through trachea 27 pump with gas and go into to air cavity 281, the intercommunication is provided with a plurality of mouths of blowing 282 on the air cavity 281, finally, the air current blows out from mouthful 282 of blowing, can start hydraulic cylinder 24 and then adjust the height of blowing dirt board 28, make the air current that blows out in the mouth 282 can blow the material of co-altitude to remove dust, and is wider in application scope.

In the above embodiment, the obstacle sensor 3 may BE a model DYP-a02-V2.0 manufactured by shenzhen city power science and technology limited, and the distance measuring sensor 4 may BE a model TLE5012BE1000XUMA1 manufactured by shenzhen shengtai science and technology limited, and of course, in practical use, existing products of other models may BE selected according to needs, which is described above by way of example only and is not limited.

The working principle is as follows:

when the material placing trolley is used, materials such as a liquid crystal display can be placed in the material placing plate 10, and then the material placing plate passes through the traveling device, so that the feeding trolley can be manually moved to a specified position or automatically moved to a specified position according to a set route as required.

When materials are placed or taken, the lifting of the material placing device can be controlled through the lifting cylinder 7, so that the adaptability is stronger, an operator can conveniently take the materials according to the height of the operator, the materials with different heights can be transferred within a smaller lifting range, and the user experience of transferring the materials is higher; at the in-process that forwards, because the blowing device is including outer blowing plate 8, the inside of outer blowing plate 8 is connected with interior blowing plate 10 through damping spring 9, consequently, when emergency brake appears or rock when the pay-off dolly, damping spring 9 can play the effect of shock attenuation buffering, and then effectively protects the material of placing in the blowing plate 10, reduces the breakage rate of material at the in-process of transfering.

After materials are transported, if the materials are stained with dust, the dust can pollute the inner discharging plate 10 for placing the materials, therefore, after the materials are transported each time, namely when no materials exist on the inner discharging plate 10, the rotating motor 11 can be started, the rotating motor 11 drives the transmission chain 13 to rotate through the driving gear 12, so that the two driven gears 14 rotate simultaneously, the driven gears 14 simultaneously drive the two lead screws 15 to rotate in situ, so that the cleaning rod 19 moves, and finally, the cleaning brush 20 at the bottom of the cleaning rod 19 can clean and remove dust on the surface of the inner discharging plate 10, so that the dust is prevented from polluting the subsequently placed materials; in the cleaning process, the cleaning brush 20 can sweep dust on the surface of the inner discharging plate 10 into the inner through hole 101, the dust falls into the dust storage groove 23 after passing through the elastic hose 21 and the outer through hole 801 formed in the outer discharging plate 8, centralized cleaning is facilitated, after cleaning, the extending edge is directly aligned and inserted into the groove of the positioning plate 22, and the operation is simple.

When transfering the material, the material probably exists to pile up and places, there is the floating dust if the material surface that piles up, can start hydraulic cylinder 24, hydraulic cylinder 24 can drive air pump 26 through loading board 25, blow dust board 28 and go up and down simultaneously, at this moment, air pump 26 can pass through trachea 27 pump income to air cavity 281 with gas, the intercommunication is provided with a plurality of mouths of blowing 282 on the air cavity 281, finally, the air current blows off from mouth of blowing 282, can start hydraulic cylinder 24 and then adjust the height that blows dust board 28, make the air current that blows off among the mouth of blowing 282 can blow the dust removal to the material of co-altitude not more, application scope is wider, make the material that forwards cleaner, be convenient for subsequent processing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production line autoloading dolly, includes base (1), its characterized in that: the bottom of base (1) is provided with running gear, the fixed barrier sensor (3) and range finding sensor (4) that are provided with in side of base (1), be provided with control button (5) and siren (6) on base (1), the top of base (1) is provided with lift cylinder (7), the fixed blowing device that is provided with on the piston shaft of lift cylinder (7), be provided with cleaning device on the blowing device.

2. The automatic feeding trolley for the production line according to claim 1, characterized in that: the walking device is provided with universal wheels (2), the number of the universal wheels (2) is four, and the four universal wheels are respectively arranged at four corners of the bottom of the base (1).

3. The automatic feeding trolley for the production line according to claim 1, characterized in that: the discharging device comprises an outer discharging plate (8), and the inner part of the outer discharging plate (8) is connected with an inner discharging plate (10) through a damping spring (9).

4. The automatic feeding trolley for the production line according to claim 1, characterized in that: the cleaning device comprises a lead screw (15) driven to rotate by a driving device, a cleaning rod (19) is arranged on the lead screw (15) in a threaded mode, and a plurality of cleaning brushes (20) are fixedly arranged on one side, facing the inner discharging plate (10), of the cleaning rod (19).

5. The automatic feeding trolley for the production line as claimed in claim 4, wherein: the driving device comprises a rotating motor (11), a driving gear (12) is fixedly arranged on an output shaft of the rotating motor (11), the driving gear (12) is meshed with a transmission chain (13), two driven gears (14) are respectively meshed with two ends of the interior of the transmission chain (13), and a lead screw (15) is fixedly arranged at the center of each driven gear (14) in a penetrating mode.

6. The automatic feeding trolley for the production line as claimed in claim 5, wherein: the two ends of the lead screw (15) are respectively arranged in a first bearing seat (16) and a second bearing seat (17), the first bearing seat (16) is fixed on the inner side wall of the inner discharge plate (10), and the second bearing seat (17) is embedded in the inner side wall of the inner discharge plate (10).

7. The automatic feeding trolley for the production line as claimed in claim 5, wherein: a partition plate (18) is fixedly arranged inside the inner discharging plate (10), and the partition plate (18) is arranged between the driving gear (12) and the cleaning rod (19).

8. The automatic feeding trolley for the production line according to claim 1, characterized in that: interior through-hole (101) have been seted up on interior flitch (10), outer through-hole (801) have been seted up on outer flitch (8), it is provided with elastic hose (21) to connect between interior through-hole (101) and outer through-hole (801), outer flitch (8) just are being fixed below to outer through-hole (801) and are being provided with locating plate (22), locating plate (22) are provided with ash storage tank (23) through the recess inlay card of seting up.

9. The automatic feeding trolley for the production line as claimed in claim 8, wherein: a plurality of anti-skidding bulges (231) are fixedly arranged on the outer wall of the ash storage groove (23).

10. The automatic feeding trolley for the production line according to claim 1, characterized in that: the dust blowing plate is characterized in that a groove (802) is formed in the outer material discharging plate (8), a hydraulic cylinder (24) is fixedly arranged on the base (1), a bearing plate (25) is fixedly arranged on a piston shaft of the hydraulic cylinder (24), the bearing plate (25) can pass through the groove (802), an air pump (26) is fixedly arranged on the bearing plate (25), an air pipe (27) is communicated with the air pump (26), the air pipe (27) is communicated with an air cavity (281) formed in the dust blowing plate (28), and a plurality of air blowing ports (282) are communicated with the air cavity (281).