CN215797038U - Turning device is used in LCD production - Google Patents
Turning device is used in LCD production Download PDFInfo
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- CN215797038U CN215797038U CN202120150459.5U CN202120150459U CN215797038U CN 215797038 U CN215797038 U CN 215797038U CN 202120150459 U CN202120150459 U CN 202120150459U CN 215797038 U CN215797038 U CN 215797038U
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 99
- 230000007306 turnover Effects 0.000 claims abstract description 45
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 5
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a turnover device for LCD production, which comprises a base, a headstock and a tailstock, wherein a turnover cylinder is arranged between the headstock and the tailstock, the headstock and the tailstock are both movably connected with the turnover cylinder through a first connecting mechanism, the turnover cylinder comprises a clamping assembly and two rotating plates, a plurality of fixing rods are arranged between the two rotating plates, the clamping assembly comprises an upper clamping mechanism and a lower clamping mechanism, the upper clamping mechanism and the lower clamping mechanism are identical in structure and symmetrical about the axis of the turnover cylinder, the upper clamping mechanism comprises a fixing plate, the left end and the right end of the fixing plate are respectively connected with the rotating plates on the corresponding sides, a lifting mechanism is arranged at the top of the fixing plate, an output end of the lifting mechanism penetrates through the fixing plate downwards and is provided with a lifting plate, at least one guide rod is arranged at the bottom of the fixing plate, a baffle plate is arranged at the bottom of the guide rod in a penetrating manner, a plurality of clamping rods are uniformly distributed at the bottom of the clamping rods, and a clamping plate for clamping an LCD is arranged at the bottom of the clamping rods, the base is provided with a driving mechanism for driving the overturning barrel to rotate.
Description
Technical Field
The utility model relates to the technical field of LCD processing equipment, in particular to a turnover device for LCD production.
Background
Along with electronic equipment's use amount increases, the LCD range of application also becomes more and more extensive gradually, along with the use amount increases, LCD's the amount of production also increases thereupon, LCD need overturn in process of production, thereby just can realize two sides processing, and current tipping arrangement is put the LCD board on the arm, the arm rotates and drives the LCD upset on the base, cause the LCD board breakage easily, and another tipping arrangement then needs artifical material loading to compress tightly the unloading that compresses tightly of LCD again after the upset again with LCD, the process is comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a turnover device for LCD production, which solves the problems of more complicated use and higher defective rate of the existing turnover equipment.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a turnover device for LCD production comprises a base, wherein a headstock and a tailstock are arranged on the base in parallel, a turnover cylinder is erected between the headstock and the tailstock, the headstock and the tailstock are movably connected with one end corresponding to the turnover cylinder through a first connecting mechanism, the turnover cylinder comprises a clamping assembly and two parallel rotating plates, the two rotating plates are respectively connected with the first connecting mechanism on one corresponding side, a plurality of fixing rods are arranged between the two rotating plates, the clamping assembly is arranged between the two rotating plates, the clamping assembly comprises an upper clamping mechanism and a lower clamping mechanism, the upper clamping mechanism and the lower clamping mechanism are identical in structure and symmetrical about the axis of the turnover cylinder, the upper clamping mechanism comprises a fixing plate, the left end and the right end of the fixing plate are respectively connected with the rotating plates on one corresponding side, and a lifting mechanism is arranged at the top of the fixing plate, the output end of the lifting mechanism penetrates through the fixed plate downwards to be provided with a lifting plate, at least one guide rod is arranged at the bottom of the fixed plate, a baffle is arranged at the bottom end of the guide rod in a penetrating mode through the lifting plate, a plurality of clamping rods are uniformly distributed at the bottom of the lifting plate, clamping rods are arranged at the bottom of the clamping rods and used for clamping an LCD (liquid crystal display), and a driving mechanism used for driving a turnover cylinder to rotate is arranged on the base.
Preferably, first coupling mechanism includes the dwang, the headstock corresponds to run through about the dwang and has seted up the locating hole, the dwang rotates the cover through the bearing and locates in the locating hole, dwang right-hand member tip is connected with the commentaries on classics board that corresponds one side.
Preferably, the headstock is connected with the commentaries on classics board that corresponds one side through first coupling mechanism, the tailstock is connected with the commentaries on classics board that corresponds one side through second coupling mechanism, second coupling mechanism is including setting up in the support frame at tailstock top, parallel arrangement's frame plate about the support frame includes two, parallel arrangement is equipped with two supporting wheels around between frame plate and the frame plate, is close to the commentaries on classics board of tailstock one side erects on two supporting wheels.
Preferably, the left end and the right end of the fixing rod are respectively connected with the rotating plate on the corresponding side, and the front end and the rear end of the fixing plate are respectively connected with the fixing rod on the corresponding side.
Preferably, the lifting mechanism comprises a lifting motor, the output of the lifting motor is connected with a screw rod downwards through a coupler, the bottom end of the screw rod penetrates through the fixed plate and the lifting plate in sequence, the fixed plate is provided with a fixed hole corresponding to the screw rod, and the lifting plate is provided with a threaded hole corresponding to the screw rod.
Preferably, the end of the splint facing the LCD is wrapped with a flexible material.
Preferably, a spring is arranged between the clamping rod and the clamping plate, one end of the spring is connected with the clamping rod, and the other end of the spring is connected with the clamping plate.
Preferably, a conveying assembly is further arranged between the lifting plate of the upper clamping mechanism and the lifting plate of the lower clamping mechanism, the conveying assembly comprises an upper conveying mechanism and a lower conveying mechanism, the upper conveying mechanism and the lower conveying mechanism are identical in structure and are symmetrically arranged about the axis of the turnover cylinder, the upper conveying mechanism comprises a positioning plate, the left end and the right end of the positioning plate are respectively connected with the rotating plate corresponding to one side, a plurality of conveying belts are arranged on the left side and the right side of the bottom of the positioning plate side by side, a through hole is further formed in the positioning plate corresponding to the clamping rod, and the clamping rod is movably accommodated in the through hole.
Preferably, the driving mechanism comprises a driving motor, the driving motor is mounted on the base on the left side of the headstock, an output shaft of the driving motor penetrates through the headstock rightwards to be provided with a gear, a rotating plate on the right side of the headstock is correspondingly sleeved with a toothed ring, and the toothed ring is meshed with the gear.
(III) advantageous effects
The utility model provides a turnover device for LCD production. The method has the following beneficial effects:
according to the utility model, the LCD is clamped and fixed by the upper clamping mechanism and the lower clamping mechanism, and the flexible material is arranged on the clamping plate and the spring between the clamping plate and the clamping rod is used as a buffer, so that the breakage of the LCD is reduced;
the gear ring is driven by the driving motor to drive the gear ring so as to drive the whole overturning barrel to rotate, and the coaxiality of the overturning barrel is ensured through the rotating rod on the head frame and the supporting frame on the tail frame;
according to the utility model, the LCD plate is borne by the characteristics of the conveying belt, so that when the clamping plate below moves downwards to the lower side of the conveying belt, the LCD plate falls on the conveying belt and cannot be broken, and the lifting motor drives the screw rod to drive the lifting plate to move up and down to move slowly.
Drawings
FIG. 1 is a perspective schematic view of a front view of the present invention;
FIG. 2 is a perspective view of the left side view structure of the present invention;
FIG. 3 is a perspective schematic view of a front view of the flip cylinder of the present invention;
fig. 4 is a perspective view of the lower conveying mechanism of the present invention.
In the figure, 1 base, 2 headstock, 3 tailstock, 4 turnover cylinder, 5 rotation plate, 6 fixed rod, 7 fixed plate, 8 lifting plate, 9 guide rod, 10 baffle plate, 11 clamping rod, 12 clamping plate, 13 rotation rod, 14 support frame, 15 support wheel, 16 lifting motor, 17 screw rod, 18 spring, 19 positioning plate, 20 conveying belt, 21 driving motor, 22 gear and 23 toothed ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a turnover device for LCD production comprises a base 1, wherein a headstock 2 and a tailstock 3 are arranged on the base 1 in parallel, the headstock 2 and the tailstock 3 are respectively arranged at the left end and the right end of the base 1, a turnover cylinder 4 is erected between the headstock 2 and the tailstock 3, the headstock 2 and the tailstock 3 are both movably connected with one end corresponding to the turnover cylinder 4 through a first connecting mechanism, the turnover cylinder 4 is rotatably erected between the headstock 2 and the tailstock 3 through a first connecting mechanism, the turnover cylinder 4 comprises a clamping component and two parallel rotating plates 5, the two rotating plates 5 are respectively connected with the first connecting mechanism at one corresponding side, a plurality of fixing rods 6 are arranged between the two rotating plates 5, the fixing rods 6 play a role in reinforcing connection and support and are used for connecting the two rotating plates 5 to enable the two rotating plates 5 to synchronously rotate, the clamping component is arranged between the two rotating plates 5, the clamping assembly comprises an upper clamping mechanism and a lower clamping mechanism, the upper clamping mechanism and the lower clamping mechanism clamp the LCD, then a driving mechanism drives the turnover cylinder 4 to rotate so as to turn over the LCD, the upper clamping mechanism and the lower clamping mechanism are identical in structure and symmetrical about the axis of the turnover cylinder 4, the upper clamping mechanism comprises a fixed plate 7, the left end and the right end of the fixed plate 7 are respectively connected with a rotating plate 5 on one corresponding side, the rotating plate 5 rotates to drive the fixed plate 7 to rotate around the axis of the turnover cylinder 4, the rotating track is circular, the circle center is in the same point with the axis of the turnover cylinder 4, a lifting mechanism is arranged at the top of the fixed plate 7, the output end of the lifting mechanism penetrates through the fixed plate 7 downwards to be provided with a lifting plate 8, the bottom of the fixed plate 7 is provided with at least one guide rod 9, the bottom end of the guide rod 9 penetrates through the lifting plate 8 to be provided with a baffle 10, and the output end of the lifting mechanism can drive the lifting plate 8 to move up and down along the guide rod 9, the baffle 10 can prevent the lifter plate 8 from breaking away from, a plurality of supporting rods 11 are evenly distributed at the bottom of the lifter plate 8, a clamping plate 12 for clamping an LCD is arranged at the bottom of each supporting rod 11, and a driving mechanism for driving the turnover cylinder 4 to rotate is arranged on the base 1.
In this embodiment, the first connecting mechanism includes a rotating rod 13, the headstock 2 has a positioning hole penetrating left and right corresponding to the rotating rod 13, the rotating rod 13 is rotatably sleeved in the positioning hole through a bearing, and the end portion of the right end of the rotating rod 13 is connected to the rotating plate 5 on the corresponding side.
In this embodiment, the right end of the rotating rod 13 is connected to the center of the rotating plate 5 on the corresponding side.
In this embodiment, headstock 2 is connected with the commentaries on classics board 5 that corresponds one side through first coupling mechanism, tailstock 3 is connected with the commentaries on classics board 5 that corresponds one side through second coupling mechanism, second coupling mechanism is including setting up in the support frame 14 at tailstock 3 top, support frame 14 includes two frame plates of controlling parallel arrangement, the parallel arrangement is equipped with two supporting wheels 15 around between frame plate and the frame plate, is close to the commentaries on classics board 5 of tailstock 3 one side erects on two supporting wheels 15, and commentaries on classics board 5 erects on two supporting wheels 15, forms and does not have fixed connection, can guarantee higher axiality, also can reduce the cracked condition of dwang 13.
In this embodiment, the left and right ends of the fixing rod 6 are respectively connected to the rotating plate 5 on the corresponding side, the front and rear ends of the fixing plate 7 are respectively connected to the fixing rod 6 on the corresponding side, and the fixing plate 7 and the fixing rod 6 are connected to reduce the fracture of the fixing rod 6.
In this embodiment, elevating system includes elevator motor 16, elevator motor 16's output dress has screw rod 17 through the coupling joint down, fixed plate 7 and lifter plate 8 are run through in proper order to screw rod 17 bottom, fixed plate 7 corresponds screw rod 17 and has seted up the fixed orifices, and screw rod 17 passes through the bearing and rotates and set up in the fixed orifices, correspond screw rod 17 and seted up threaded hole on the lifter plate 8.
In this embodiment, the end of the clamping plate 12 facing the LCD is wrapped with a flexible material to prevent the LCD from being crushed.
In this embodiment, a spring 18 is disposed between the clamping rod 11 and the clamping plate 12, one end of the spring 18 is connected to the clamping rod 11, the other end of the spring 18 is connected to the clamping plate 12, and the spring 18 provides a buffering force, so as to further reduce the wear during the turning of the LCD.
In this embodiment, still be provided with conveying assembly between last fixture's lifter plate 8 and lower fixture's lifter plate 8, conveying assembly includes conveying mechanism and lower conveying mechanism, it is the same and about the axis symmetry setting of upset cylinder 4 with lower conveying mechanism structure to go up conveying mechanism, it includes locating plate 19 to go up conveying mechanism, both ends are connected with the commentaries on classics board 5 that corresponds one side respectively about locating plate 19, be provided with a plurality of conveyer belts 20 side by side about locating plate 19 bottom, still correspond clamping rod 11 on the locating plate 19 and seted up the through-hole, clamping rod 11 activity is held and is located in the through-hole, and clamping rod 11 and conveyer belt 20 interval distribution are about screw rod 17 symmetry.
In order to facilitate synchronous driving, a conveying motor is arranged on the positioning plate 19, and the conveying motor is in transmission connection with the plurality of conveying belts 20 through a conveying driving rod, so that the plurality of conveying belts 20 run synchronously.
In this embodiment, the driving mechanism includes a driving motor 21, the driving motor 21 is installed on the base 1 on the left side of the headstock 2, an output shaft of the driving motor 21 penetrates the headstock 2 rightwards to be provided with a gear 22, a rotating plate 5 on the right side of the headstock 2 is correspondingly sleeved with a toothed ring 23, and the toothed ring 23 is meshed with the gear 22.
The working principle of the utility model is as follows: LCD is input on a conveyer belt 20 of a lower conveying mechanism through an external feeding machine, lifting motors 16 of an upper clamping mechanism and a lower clamping mechanism drive a screw rod 17 to rotate, the screw rod 17 of the upper clamping mechanism drives a lifting plate 8 to move downwards when rotating, so that a clamping rod 11 pushes a clamping plate 12 to move downwards until the clamping plate 12 is abutted to the top surface of the LCD, meanwhile, the lifting motor 16 of the lower clamping mechanism drives the screw rod 17 to rotate to drive the lifting plate 8 to move upwards until the clamping rod 11 of the lower clamping mechanism pushes the clamping plate 12 to move upwards and abutted to the bottom surface of the LCD, the LCD is prevented from being broken by using a spring 18 between the clamping rod 11 and the clamping plate 12 as a buffer, after the clamping process is completed, a driving motor 21 drives a gear 22 to rotate, the gear 22 drives a toothed ring 23 to rotate, the toothed ring 23 drives a whole overturning barrel 4 to rotate, so as to overturn the LCD, and the upper clamping mechanism and the upper conveying mechanism are positioned below the axis of the overturning barrel 4 after overturning, lower fixture and lower conveying mechanism are located above the axis of the turnover drum 4, the lifting motors 16 of the upper fixture and the lower fixture drive the screw rods 17 to rotate, so that the two lifting plates 8 move in opposite directions, and then the LCD falls on the conveyer belt 20 of the upper conveying mechanism, the conveyer belt 20 is driven by the conveying motors to convey the LCD to an external blanking mechanism, when the LCD is turned next time, the upper fixture and the upper conveying mechanism are located above the axis of the turnover drum 4, the lower fixture and the lower conveying mechanism are located below the axis of the turnover drum 4, the lower conveying mechanism is used for conveying the LCD, namely, the upper fixture, the upper conveying mechanism, the lower fixture and the lower conveying mechanism are switched during each turning.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A turnover device for LCD production is characterized by comprising a base, wherein a headstock and a tailstock are arranged on the base in parallel, a turnover cylinder is erected between the headstock and the tailstock, the headstock and the tailstock are movably connected with one end corresponding to the turnover cylinder through a first connecting mechanism, the turnover cylinder comprises a clamping assembly and two rotating plates arranged in parallel, the two rotating plates are respectively connected with the first connecting mechanism on one corresponding side, a plurality of fixing rods are arranged between the two rotating plates, the clamping assembly is arranged between the two rotating plates, the clamping assembly comprises an upper clamping mechanism and a lower clamping mechanism, the upper clamping mechanism and the lower clamping mechanism are identical in structure and are symmetrical about the axis of the turnover cylinder, the upper clamping mechanism comprises a fixed plate, the left end and the right end of the fixed plate are respectively connected with the rotating plates on the corresponding sides, and a lifting mechanism is arranged at the top of the fixed plate, the output end of the lifting mechanism penetrates through the fixed plate downwards to be provided with a lifting plate, at least one guide rod is arranged at the bottom of the fixed plate, a baffle is arranged at the bottom end of the guide rod in a penetrating mode through the lifting plate, a plurality of clamping rods are uniformly distributed at the bottom of the lifting plate, clamping rods are arranged at the bottom of the clamping rods and used for clamping an LCD (liquid crystal display), and a driving mechanism used for driving a turnover cylinder to rotate is arranged on the base.
2. The turning device for LCD production according to claim 1, wherein the first connecting mechanism comprises a rotating rod, the headstock is provided with a positioning hole through left and right corresponding to the rotating rod, the rotating rod is rotatably sleeved in the positioning hole through a bearing, and the end part of the right end of the rotating rod is connected with the rotating plate on the corresponding side.
3. The turnover device of claim 2, wherein the head frame is connected to the rotating plate on the corresponding side by a first connecting mechanism, the tail frame is connected to the rotating plate on the corresponding side by a second connecting mechanism, the second connecting mechanism includes a support frame disposed on the top of the tail frame, the support frame includes two frame plates disposed in parallel left and right, two support wheels are disposed between the frame plates in parallel front and back, and the rotating plate on the side close to the tail frame is mounted on the two support wheels.
4. The turnover device of claim 1, wherein the left and right ends of the fixing rod are respectively connected to the rotating plate at a corresponding side, and the front and rear ends of the fixing plate are respectively connected to the fixing rod at a corresponding side.
5. The turnover device for LCD production of claim 1, wherein the lifting mechanism comprises a lifting motor, an output assembly of the lifting motor is connected with a screw rod downwards through a coupler, the bottom end of the screw rod sequentially penetrates through a fixing plate and a lifting plate, the fixing plate is provided with a fixing hole corresponding to the screw rod, and the lifting plate is provided with a threaded hole corresponding to the screw rod.
6. The turnover device for LCD production as claimed in claim 1, wherein an end of the clamping plate facing the LCD is wrapped with a flexible material.
7. The turnover device for LCD production as claimed in claim 1, wherein a spring is disposed between the clamping rod and the clamping plate, one end of the spring is connected to the clamping rod, and the other end of the spring is connected to the clamping plate.
8. The turnover device for LCD production according to claim 1, wherein a conveying assembly is further arranged between the lifting plate of the upper clamping mechanism and the lifting plate of the lower clamping mechanism, the conveying assembly comprises an upper conveying mechanism and a lower conveying mechanism, the upper conveying mechanism and the lower conveying mechanism are identical in structure and are symmetrically arranged about the axis of the turnover drum, the upper conveying mechanism comprises a positioning plate, the left end and the right end of the positioning plate are respectively connected with the rotating plate on the corresponding side, a plurality of conveying belts are arranged side by side on the left side and the right side of the bottom of the positioning plate, a through hole is further formed in the positioning plate corresponding to the clamping rod, and the clamping rod is movably accommodated in the through hole.
9. The turnover device of claim 1, wherein the driving mechanism comprises a driving motor, the driving motor is mounted on a base on the left side of the head frame, an output shaft of the driving motor penetrates the head frame rightwards to form a gear, a rotating plate on the right side of the head frame is correspondingly sleeved with a toothed ring, and the toothed ring is meshed with the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120150459.5U CN215797038U (en) | 2021-01-20 | 2021-01-20 | Turning device is used in LCD production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120150459.5U CN215797038U (en) | 2021-01-20 | 2021-01-20 | Turning device is used in LCD production |
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| Publication Number | Publication Date |
|---|---|
| CN215797038U true CN215797038U (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120150459.5U Active CN215797038U (en) | 2021-01-20 | 2021-01-20 | Turning device is used in LCD production |
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| Country | Link |
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| CN (1) | CN215797038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117602339A (en) * | 2023-12-14 | 2024-02-27 | 江苏金迪木业股份有限公司 | Decorative board panel turnover machine |
-
2021
- 2021-01-20 CN CN202120150459.5U patent/CN215797038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117602339A (en) * | 2023-12-14 | 2024-02-27 | 江苏金迪木业股份有限公司 | Decorative board panel turnover machine |
| CN117602339B (en) * | 2023-12-14 | 2024-04-16 | 江苏金迪木业股份有限公司 | Decorative board panel turnover machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240104 Address after: 425100 Lingling Industrial Park, Shishanjiao Street, Lingling District, Yongzhou City, Hunan Province, adjacent to Industrial Avenue, Hexi Industrial Zone, Lingling Industrial Park Patentee after: HUNAN DEFULONG TECHNOLOGY CO.,LTD. Address before: 425099 intersection of Jiuyi Avenue and Guyuan Road, Fenghuang garden, Lengshuitan District, Yongzhou City, Hunan Province Patentee before: YONGZHOU DAFUXIN DISPLAY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |