CN110745456A - High accuracy conveyor is shaded - Google Patents
High accuracy conveyor is shaded Download PDFInfo
- Publication number
- CN110745456A CN110745456A CN201911198036.4A CN201911198036A CN110745456A CN 110745456 A CN110745456 A CN 110745456A CN 201911198036 A CN201911198036 A CN 201911198036A CN 110745456 A CN110745456 A CN 110745456A
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- Prior art keywords
- conveying
- backlight
- transfer
- strips
- assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/10—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface
- B65G15/12—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts
- B65G15/14—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration comprising two or more co-operating endless surfaces with parallel longitudinal axes, or a multiplicity of parallel elements, e.g. ropes defining an endless surface with two or more endless belts the load being conveyed between the belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The invention discloses a high-precision backlight conveying device which comprises a backlight conveying assembly and an adsorption transfer assembly, wherein the backlight conveying assembly is arranged on a machine platform, at least two clearance grooves are formed in a conveying belt of the backlight conveying assembly, backlight to be assembled is placed on the conveying belt, and the conveying belt is conveyed forwards; the adsorption transfer assembly is arranged below the backlight conveying assembly and comprises at least two transfer strips, the transfer strips are correspondingly arranged in the clearance groove, and after the backlight moves to the transfer strips in a linear mode, the transfer strips move from the lower side and adsorb and fix the bottom of the backlight, the backlight is driven to move along the clearance groove in a linear mode, and the backlight is transferred forwards. The invention realizes automatic high-precision conveying and transferring of the backlight, effectively improves the conveying precision of the backlight and improves the transferring connection degree.
Description
Technical Field
The invention relates to the field of automatic manufacturing, in particular to a backlight high-precision conveying device.
Background
The flat panel display device is a man-machine interaction carrier for realizing character and image display, and mainly comprises a display module, a backlight module and a touch module, wherein the display module comprises a display panel, a polaroid, a driving chip IC, a circuit board PCB, an FPC and the like. The production of the flat panel display device is divided into a front section array, a box forming process and a rear section module assembling process. The front-stage process is used for producing the display panel, and the rear-stage process is used for assembling the display panel, the polaroid, the backlight module, the touch module and other components into the flat panel display device. The former-stage production equipment is mainly provided by Japan, Korea and American enterprises at present, and is basically not produced by oneself in China; in the production equipment of the later process, a few domestic enterprises have realized breakthrough, and the replacement of imported equipment is gradually realized at present. The display panel is a main component for realizing a display function, and in order to assemble a display device, polarizer plates are required to be attached to two sides of the panel, the LCD panel is required to be attached to the upper side and the lower side respectively, and the OLED panel is required to be attached to the upper side and the lower side respectively so as to realize the directional propagation of light.
In the assembly process of the rear section of the flat-panel display, three parts need to be attached and assembled, and the assembly process comprises the following steps: backlight-LCD-cover plate; the assembly of the backlight and the LCD is a key process of the rear-end assembly of the flat-panel display, and in the process of attaching and assembling the backlight and the LCD, a film body covered on the attaching surface of the backlight and the LCD needs to be torn off. Specifically, the following technical difficulties need to be solved in the process of automated design of backlight and LCD assembly processes: the automatic high-precision feeding and transferring of the backlight.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a backlight high-precision conveying device which realizes automatic high-precision conveying and transferring of backlight, effectively improves the conveying precision of the backlight and improves the transferring engagement degree aiming at the defects of the prior art.
The technical scheme adopted by the invention is as follows: a backlight high-precision conveying device comprises a backlight conveying assembly and an adsorption transfer assembly, wherein the backlight conveying assembly is arranged on a machine table, at least two clearance grooves are formed in a conveying belt of the backlight conveying assembly, backlight to be assembled is placed on the conveying belt, and the conveying belt is conveyed forwards; the adsorption transfer assembly is arranged below the backlight conveying assembly and comprises at least two transfer strips, the transfer strips are correspondingly arranged in the clearance groove, and after the backlight moves to the transfer strips in a linear mode, the transfer strips move from the lower side and adsorb and fix the bottom of the backlight, the backlight is driven to move along the clearance groove in a linear mode, and the backlight is transferred forwards.
Preferably, the backlight conveying assembly comprises a conveying support, a conveying motor, a conveying roller, a conveying belt and a conveying strip, wherein the conveying support is arranged on the machine table; the conveying motor is arranged on one side of the conveying support.
Preferably, the conveying rollers comprise two conveying rollers, the two conveying rollers are arranged on the conveying support in parallel at intervals and are rotatably connected with the conveying support, one conveying roller is connected with the output end of the conveying motor, and the conveying motor drives the conveying rollers to rotate.
Preferably, the conveying belt is sleeved on the two conveying rollers, and the conveying rollers drive the conveying belt to move forwards when rotating; three clearance grooves are arranged on the conveying belt in parallel at intervals, and the clearance grooves penetrate through the conveying roller arranged on the rear side of the conveying belt in the moving direction.
Preferably, the conveying strips comprise two strips, and the two conveying strips are arranged between two adjacent clearance grooves at intervals in parallel.
Preferably, the adsorption transfer assembly comprises a transfer linear module, a transfer linear slide seat, a transfer lifting cylinder and a transfer strip, wherein the transfer linear module is arranged below the conveyor belt along the movement direction of the conveyor belt and extends to the outer side of the conveyor belt; the transfer linear sliding seat is connected to the output end of the transfer linear module and is driven by the transfer linear module to move linearly.
Preferably, the transfer lifting cylinder is arranged on the transfer linear sliding seat, and the output end of the transfer lifting cylinder is arranged upwards; the three transfer strips are arranged on the output end of the transfer lifting cylinder at intervals in parallel, and the transfer strips and the clearance grooves are correspondingly arranged in the vertical direction.
Preferably, the top of the transfer bar is provided with at least two vacuum suction holes, the transfer bar passes through the clearance groove from the lower part and is close to the bottom surface of the backlight, and the backlight is adsorbed and fixed through the vacuum suction holes.
The invention has the beneficial effects that:
aiming at the defects and shortcomings in the prior art, the invention designs the backlight high-precision conveying device which realizes automatic high-precision conveying and transferring of the backlight, effectively improves the conveying precision of the backlight and improves the transferring connection degree.
The invention comprises a backlight conveying component and an adsorption transfer component, wherein the backlight conveying component takes a belt-shaped conveying belt as a conveying carrier, and backlight is placed on the conveying belt and is conveyed forwards through the conveying belt; the conveying belt is different from the traditional conveying belt in that three parallel clearance grooves are formed in the conveying belt and penetrate through the conveying belt up and down, and conveying strips with smaller width are formed between the adjacent clearance grooves; one end of the clearance groove is tensioned by the whole conveying roller, the conveying roller is connected with the output end of the conveying motor, and when the conveying roller rotates, the conveying belt and the conveying strip are driven to move linearly, so that the backlight is conveyed forwards; the other end of the empty-avoiding groove is of an open structure, the conveying roller at the end is divided into four sections by the empty-avoiding groove, and the sectional structural design of the seed groove can ensure normal linear transportation of backlight. Compared with the ground, the adsorption transfer assembly is arranged below the backlight conveying assembly, the adsorption transfer assembly takes a transfer linear module as a power driving component, a transfer linear sliding seat connected to the output end of the transfer linear module is taken as a carrier, a transfer lifting cylinder with the output end upwards arranged is arranged on the transfer linear sliding seat, transfer strips are connected to the output end of the transfer lifting cylinder, the transfer strips comprise three strips, the three transfer strips are connected into a whole in parallel at intervals, the three transfer strips are respectively and correspondingly arranged below the clearance groove, and the transfer linear module and the transfer lifting cylinder drive the three transfer strips to do integral linear or lifting motion; a plurality of vacuum suction holes are formed in the horizontal plane at the top of the transfer bar, the transfer bar rises from the lower part of the clearance groove, penetrates through the clearance groove and is close to the bottom surface of the backlight, and the backlight is adsorbed and fixed by the vacuum suction holes; when the conveying belt and the conveying strip drive the backlight to move linearly, the transfer strip adsorbs and fixes the backlight from the lower part and drives the backlight to move linearly synchronously, so that adsorption fixing force in the backlight conveying process is provided, the conditions of position offset, dislocation and the like in the backlight conveying process can be effectively ensured, and the backlight conveying precision is effectively improved; in addition, the backlight can be continuously and forwards conveyed to the backlight aligning and film tearing mechanism from the conveying belt through the supporting, adsorbing and transferring of the transferring strip and the conveying roller segmented at the other end of the conveying belt, so that the backlight aligning and film tearing mechanism can align the backlight and tear the backlight away from the surface film body, the effect of continuous conveying is achieved after the backlight is separated from the conveying belt, the seamless connection of backlight transmission is completed, and the backlight transferring efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the second embodiment of the present invention.
Fig. 3 is a third schematic perspective view of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1 to 3, the technical solution adopted by the present invention is as follows: a high-precision conveying appliance in a poor light, including conveying assembly 8 and absorbing and transferring the assembly 9 in a poor light, wherein, the above-mentioned conveying assembly 8 in a poor light is set up on the board 1, there are at least two empty grooves 86 to keep away on the conveyer belt 84 of the conveying assembly 8 in a poor light, the poor light to be assembled is put on conveyer belt 84, and the conveyer belt 84 transmits forward; the adsorption transfer assembly 9 is disposed below the backlight conveying assembly 8, the adsorption transfer assembly 9 includes at least two transfer bars 94, the transfer bars are correspondingly disposed in the clearance groove 86, and after the backlight moves linearly to the transfer bars 94, the transfer bars 94 move from below and adsorb and fix the bottom of the backlight, and drive the backlight to move linearly along the clearance groove 86, so as to transfer the backlight forward.
The backlight conveying assembly 8 comprises a conveying support 81, a conveying motor 82, a conveying roller 83, a conveying belt 84 and a conveying strip 85, wherein the conveying support 81 is arranged on the machine table 1; the conveying motor 82 is provided on one side of the conveying bracket 81.
The conveying rollers 83 comprise two conveying rollers 82, the two conveying rollers 82 are arranged on the conveying bracket 81 in parallel at intervals and are rotatably connected with the conveying bracket 81, one conveying roller 83 is connected with the output end of the conveying motor 82, and the conveying motor 82 drives the conveying rollers 83 to rotate.
The conveying belt 84 is sleeved on the two conveying rollers 83, and when the conveying rollers 83 rotate, the conveying belt 84 is driven to move forwards; three clearance grooves 86 are formed in the conveyor belt 84 at intervals in parallel, and the clearance grooves 86 penetrate the conveyor roller 83 provided on the rear side in the moving direction of the conveyor belt 84.
The conveying strips 85 include two strips, and the two conveying strips 85 are arranged between two adjacent clearance grooves 86 in parallel and at intervals.
The adsorption and transfer assembly 9 comprises a transfer linear module 91, a transfer linear slide carriage 92, a transfer lifting cylinder 93 and a transfer bar 94, wherein the transfer linear module 91 is arranged below the conveyor belt 84 along the movement direction of the conveyor belt 84 and extends to the outer side of the conveyor belt 84; the transfer linear slider 92 is connected to an output end of the transfer linear module 91, and is driven by the transfer linear module 91 to move linearly.
The transfer lifting cylinder 93 is arranged on the transfer linear sliding seat 92, and the output end of the transfer lifting cylinder is arranged upwards; the transfer bars 94 include three transfer bars 94, the three transfer bars 94 are disposed at the output end of the transfer lifting cylinder 93 in parallel at intervals, and the transfer bars 94 and the clearance grooves 86 are disposed in the vertical direction.
The top of the transfer bar 94 is provided with at least two vacuum suction holes 95, and the transfer bar 94 passes through the clearance groove 86 from the lower part and is close to the bottom surface of the backlight, and the backlight is sucked and fixed through the vacuum suction holes 95.
Furthermore, the invention designs the backlight high-precision conveying device which realizes automatic high-precision conveying and transferring of the backlight, effectively improves the conveying precision of the backlight and improves the transferring connection degree. The invention comprises a backlight conveying component and an adsorption transfer component, wherein the backlight conveying component takes a belt-shaped conveying belt as a conveying carrier, and backlight is placed on the conveying belt and is conveyed forwards through the conveying belt; the conveying belt is different from the traditional conveying belt in that three parallel clearance grooves are formed in the conveying belt and penetrate through the conveying belt up and down, and conveying strips with smaller width are formed between the adjacent clearance grooves; one end of the clearance groove is tensioned by the whole conveying roller, the conveying roller is connected with the output end of the conveying motor, and when the conveying roller rotates, the conveying belt and the conveying strip are driven to move linearly, so that the backlight is conveyed forwards; the other end of the empty-avoiding groove is of an open structure, the conveying roller at the end is divided into four sections by the empty-avoiding groove, and the sectional structural design of the seed groove can ensure normal linear transportation of backlight. Compared with the ground, the adsorption transfer assembly is arranged below the backlight conveying assembly, the adsorption transfer assembly takes a transfer linear module as a power driving component, a transfer linear sliding seat connected to the output end of the transfer linear module is taken as a carrier, a transfer lifting cylinder with the output end upwards arranged is arranged on the transfer linear sliding seat, transfer strips are connected to the output end of the transfer lifting cylinder, the transfer strips comprise three strips, the three transfer strips are connected into a whole in parallel at intervals, the three transfer strips are respectively and correspondingly arranged below the clearance groove, and the transfer linear module and the transfer lifting cylinder drive the three transfer strips to do integral linear or lifting motion; a plurality of vacuum suction holes are formed in the horizontal plane at the top of the transfer bar, the transfer bar rises from the lower part of the clearance groove, penetrates through the clearance groove and is close to the bottom surface of the backlight, and the backlight is adsorbed and fixed by the vacuum suction holes; when the conveying belt and the conveying strip drive the backlight to move linearly, the transfer strip adsorbs and fixes the backlight from the lower part and drives the backlight to move linearly synchronously, so that adsorption fixing force in the backlight conveying process is provided, the conditions of position offset, dislocation and the like in the backlight conveying process can be effectively ensured, and the backlight conveying precision is effectively improved; in addition, the backlight can be continuously and forwards conveyed to the backlight aligning and film tearing mechanism from the conveying belt through the supporting, adsorbing and transferring of the transferring strip and the conveying roller segmented at the other end of the conveying belt, so that the backlight aligning and film tearing mechanism can align the backlight and tear the backlight away from the surface film body, the effect of continuous conveying is achieved after the backlight is separated from the conveying belt, the seamless connection of backlight transmission is completed, and the backlight transferring efficiency is improved.
The embodiments of the present invention are merely illustrative of specific embodiments thereof, and are not intended to limit the scope thereof. Since the present invention can be modified by a person skilled in the art, the present invention is not limited to the embodiments described above.
Claims (8)
1. The utility model provides a high accuracy conveyor is shaded which characterized in that: the device comprises a backlight conveying assembly (8) and an adsorption transfer assembly (9), wherein the backlight conveying assembly (8) is arranged on a machine table (1), at least two clearance grooves (86) are formed in a conveying belt (84) of the backlight conveying assembly (8), backlight to be assembled is placed on the conveying belt (84), and the conveying belt (84) is conveyed forwards; the adsorption and transfer assembly (9) is arranged below the backlight conveying assembly (8), the adsorption and transfer assembly (9) comprises at least two transfer strips (94), the transfer strips are correspondingly arranged in the clearance groove (86), after the backlight moves to the transfer strips (94) in a straight line, the transfer strips (94) move from the lower part and adsorb and fix the bottom of the backlight, and then the backlight is driven to move along the clearance groove (86) in a straight line, so that the backlight is transferred forwards.
2. The backlight high-precision conveying device according to claim 1, characterized in that: the backlight conveying assembly (8) comprises a conveying support (81), a conveying motor (82), a conveying roller (83), a conveying belt (84) and a conveying strip (85), wherein the conveying support (81) is arranged on the machine table (1); the conveying motor (82) is arranged on one side of the conveying bracket (81).
3. The backlight high-precision conveying device according to claim 2, characterized in that: the conveying rollers (83) comprise two conveying rollers (82), the two conveying rollers (82) are arranged on the conveying support (81) in parallel at intervals and are rotatably connected with the conveying support (81), one conveying roller (83) is connected with the output end of the conveying motor (82), and the conveying motor (82) drives the conveying rollers (83) to rotate.
4. A backlight high-precision conveying device according to claim 3, characterized in that: the conveying belt (84) is sleeved on the two conveying rollers (83), and the conveying rollers (83) drive the conveying belt (84) to move forwards when rotating; three clearance grooves (86) are formed in the conveying belt (84) at intervals in parallel, and the clearance grooves (86) penetrate through conveying rollers (83) arranged on the rear side of the conveying belt (84) in the moving direction.
5. The backlight high-precision conveying device according to claim 4, characterized in that: the conveying strips (85) comprise two strips, and the two conveying strips (85) are arranged between two adjacent clearance grooves (86) at intervals in parallel.
6. The backlight high-precision conveying device according to claim 5, wherein: the adsorption and transfer assembly (9) comprises a transfer linear module (91), a transfer linear sliding seat (92), a transfer lifting cylinder (93) and a transfer strip (94), wherein the transfer linear module (91) is arranged below the conveying belt (84) along the movement direction of the conveying belt (84) and extends to the outer side of the conveying belt (84); the transfer linear slide (92) is connected to the output end of the transfer linear module (91) and is driven by the transfer linear module (91) to move linearly.
7. The backlight high-precision conveying device according to claim 6, wherein: the transfer lifting cylinder (93) is arranged on the transfer linear sliding seat (92), and the output end of the transfer lifting cylinder is arranged upwards; the transfer strips (94) comprise three strips, the three transfer strips (94) are arranged on the output end of the transfer lifting cylinder (93) in parallel at intervals, and the transfer strips (94) and the clearance grooves (86) are correspondingly arranged along the vertical direction.
8. The backlight high-precision conveying device according to claim 7, characterized in that: the top of the transfer bar (94) is provided with at least two vacuum suction holes (95), the transfer bar (94) passes through the clearance groove (86) from the lower part to be close to the bottom surface of the backlight, and the backlight is adsorbed and fixed through the vacuum suction holes (95).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911198036.4A CN110745456A (en) | 2019-11-29 | 2019-11-29 | High accuracy conveyor is shaded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911198036.4A CN110745456A (en) | 2019-11-29 | 2019-11-29 | High accuracy conveyor is shaded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110745456A true CN110745456A (en) | 2020-02-04 |
Family
ID=69285144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911198036.4A Pending CN110745456A (en) | 2019-11-29 | 2019-11-29 | High accuracy conveyor is shaded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110745456A (en) |
-
2019
- 2019-11-29 CN CN201911198036.4A patent/CN110745456A/en active Pending
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