Panel turnover machine
The utility model relates to a kind of panel turnover mechanism, especially a kind of panel turnover machine.
In the tradition pencil manufacture craft, comprise the process of pencil board two sides sanding.When pencil board from the First sander out after, the sanding of top one side, pencil board is smooth, subsequently will enter second sander following one side is carried out sanding, this process is by artificial every pencil board to be reversed, and enters second sander again and carries out sanding.Owing to need manually the speed of the production technology that greatly slowed down.
The utility model content
For the problems referred to above, the utility model proposes a kind of panel turnover machine, by the pencil board counter-rotating occurs on connecting gear automatically, enhance productivity.
In order to realize the foregoing invention purpose, the utility model discloses a kind of panel turnover machine, be arranged between first, second sander, it is characterized in that, comprising: a frame, and be arranged on two transmission devices on the described frame; The first transmission device comprises the first belt conveyor, and described the first belt conveyor is positioned at the belt conveyor afterbody of the first sander, transmits the first sander pencil board out; The second transmission device comprises: one second belt conveyor, and described flat belt belt conveyor transmits and next pencil board in order to transmit by described the first belt conveyor; First, second roll shaft is fixed on the described frame left and right sides, drives described the second belt conveyor and rotates; One nylon round belt, by the 3rd, the 4th, the 5th roll shaft drives transmission, wherein the 3rd roll shaft is arranged on described frame front end, stretch under the end of described the first belt conveyor, the 5th roll shaft is arranged under described the second belt conveyor, and nearly the second roll shaft place, the 4th roll shaft is higher than on described the second belt conveyor, nearly described the second roll shaft place, described nylon rope has guide plate to be fixed on institute at the front end of the second transmission device and tells on the frame, also be fixed with a collision block on the described frame of afterbody along transmission direction from low to high, a described collision block is fixed on the described frame, two block guide plates about the load-transfer device rear end is provided with.
Reasonablely be, described the first belt conveyor is the flat belt load-transfer device, and described the second belt conveyor is flat belt load-transfer device and nylon round belt belt conveyor.
The utility model has omitted manual operation, avoids again occuring mistake, has greatly improved effect.
Description of drawings
Below, with reference to accompanying drawing, for those skilled in the art that, to the detailed description of the present utility model, above and other purpose of the present utility model, feature and advantage will be apparent.
Fig. 1 is working state schematic representation of the present utility model;
Fig. 2 be among Fig. 1 P to cutaway view;
Fig. 3 is transmission process scheme drawing of the present utility model;
Fig. 4 is A-A among Fig. 3, B-B, C-C, D-D, each position cutaway view of E-E;
Fig. 5 is the structural representation of collision block 4.
The specific embodiment
See also Fig. 1, be depicted as the working state schematic representation of the panel turnover machine of pencil board of the present utility model.
This panel turnover machine 10 is arranged between two sanders 20 and 30, comprise frame 9 and two transmissions that are arranged on the frame 9: the first transmission device is flat belt load-transfer device 101, the second transmission device is comprised of flat belt 102 and nylon garden band 103, flat belt load-transfer device 101 is positioned at the belt conveyor afterbody of sander 20, in order to transmit sander 20 pencil board out, another driving band 102 is positioned at the afterbody of flat belt load-transfer device 101, the pencil board 500 that sends in order to transmit front end flat belt load-transfer device 101 is through sending in the sander 30 after the upset of the second connecting gear again.
Below in conjunction with Fig. 1,2 specifically introduce the structure of this second transmission device.
The second transmission device comprises: the roll shaft 105 and 106 that is fixed on frame 9 left and right sides, and by the round belt load-transfer device of its drive and by the flat belt load-transfer device 102 of its drive, transmit and next pencil board 500 in order to transmit by front end flat belt load-transfer device 101, one nylon rope round belt 2 is by roll shaft 203,204,205 drive transmission, wherein roll shaft 203 is arranged on frame 9 front ends of the second transmission device, stretch under the end of the first transmission device flat belt load-transfer device 101, its roll shaft 205 is arranged under the round belt load-transfer device 1, and nearly roll shaft 106 places.Roll shaft 204 is higher than on the belt conveyor 1, nearly roll shaft 106 places.Thereby make nylon rope round belt 2 along transmission direction from low to high.Two guide plates 3 are fixed on institute and tell on the frame about the front end of the second transmission device has, and distance slowly narrows down along flat belt 102 sense of motions between two guide plates, until a pencil board thickness size, two block guide plates 5 about and then the guide plate back is provided with.The frame of section also is fixed with a collision block 4 at left side block guide plate 5 on 9 pencil board distance and positions of guide plate, collision block 4 has constant slope as shown in Figure 5.Following flat belt load-transfer device 102 width only have a pencil board wide, and guide plate 2 and block guide plate 3 are fixed on flat belt 102 left and right sides frames 9.
In conjunction with Fig. 3, each analyses and observe the scheme drawing of position in 4, introduces whole working process.
Behind machine startup, pencil board 500 First sander 20 out after, deliver in the second transmission device by the flat belt load-transfer device 101 of the first connecting gear, pencil board 500 rests on flat belt load-transfer device 1021 and the nylon round belt load-transfer device 103 at the beginning, pencil board 500 is under guide plate 3 constraints, between left and right sides guide plate 3, carry forward, in course of conveying forward, slowly held up (A-A in namely illustrating directly by nylon round belt load-transfer device 103, B-B, the positions such as C-C), the position that is directed to shown in D-D by nylon round belt 103 and flat belt band load-transfer device 102 at last, at this moment round belt load-transfer device 102 has broken away from pencil board 500.Hold up in the straight process at pencil board 500, guide plate 3 constantly reduces spacing between the guide plate of the left and right sides by gradient, and when round belt load-transfer device 102 broke away from pencil board 500, the distance between the left baffle 3 is a pencil board thickness very, retrains pencil board 500 vertical direction.When continuing to send forward along with pencil board 500, enter E-E signal among Fig. 4, pencil board 500 enters between the left and right sides block guide plate 5, pencil board 500 is close to the baffle plate guide plate 5 in left side and is carried forward, when pencil board 500 ends left guide plate 3, front end was then run into the collision block 4 that is fixed on the left side block guide plate 5, because vertical pencil board 500 is pasting the baffle plate guide plate 5 in left side, under the effect of collision block 4, can only fall down towards right side block guide plate direction, reach the purpose of pencil board upset.
Thus, omitted like this three process, mistake can not occur again, do not allowed it stop up as long as keep an eye on, saved manpower and improved again effect.
More than all embodiment only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, in the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or variation, so all technical schemes that are equal to also should belong to category of the present utility model and should be limited by each claim.