CN215478014U

CN215478014U - Plate turnover machine

Info

Publication number: CN215478014U
Application number: CN202121700473.4U
Authority: CN
Inventors: 赵宝军; 吴琛; 谭鹏; 尹正; 王俊; 张宗军; 王琼; 王健; 任明宇; 刘新伟
Original assignee: Guangdong Hailong Construction Technology Co Ltd
Current assignee: Guangdong Hailong Construction Technology Co Ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-11
Anticipated expiration: 2031-07-23

Abstract

The utility model relates to a panel turnover machine relates to panel tipping arrangement's field, and it includes the frame, be provided with work or material rest and work or material rest down on the frame, it sets up with the work or material rest level to go up the work or material rest, it is connected with the conveying roller to go up the equal horizontal rotation on work or material rest and the work or material rest down, it is connected with the tilting mechanism that drives the panel upset to rotate on the frame, tilting mechanism includes that the level sets up the pivot between work or material rest and the work or material rest down, it is connected with two roll-over stands that are used for driving the panel upset to rotate in the pivot, be provided with the setting element that is used for fixed panel on the roll-over stand, the roll-over stand is through the drive assembly drive of setting on the frame, the upper surface of roll-over stand is less than the peak of conveying roller when the roll-over stand rotates to the horizontality. This application has the high efficiency and carries out the panel upset, reduces the effect of the energy consumption of panel upset in-process.

Description

Plate turnover machine

Technical Field

The application relates to the field of panel tipping arrangement, especially relate to a panel turnover machine.

Background

The artificial stone needs to be cut, polished, subjected to waterproof treatment and the like in the production process, and in order to guarantee the size specification and the surface performance of the artificial stone in the production process, two sides of the artificial stone need to be treated, so that after one side of the artificial stone is treated on a polishing line, a plate turnover machine is used for overturning 180 degrees, and then the other side of the artificial stone is treated.

When the existing plate turnover equipment is used for turning over a plate, the plate needs to be conveyed to a specially-made plate turnover machine firstly, and then a driving motor drives the whole plate turnover machine to turn over. Two ends of the plate turnover machine are provided with annular turnover gears, and the turnover gears are driven by a driving motor to rotate for 180 degrees so as to turn over the artificial stone plate.

Aiming at the related technologies, the inventor thinks that in the turnover process, because the whole plate turnover machine is large in size, energy consumption is large in the turnover process, and a turnover gear is easy to derail from a motor, so that a worker needs to manually reset and align, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve the board efficiency that turns over of rostone in process of production, reduce the power consumption, this application provides a board turnover machine.

The application provides a panel turnover machine adopts following technical scheme:

the utility model provides a panel turnover machine, includes the frame, be provided with material loading frame and unloading frame on the frame, material loading frame and unloading frame level set up, it is connected with the conveying roller to go up the equal horizontal rotation on material loading frame and the unloading frame, it is connected with the tilting mechanism that drives the panel upset to rotate on the frame, tilting mechanism includes that the level sets up the pivot between material loading frame and the unloading frame, it is connected with two roll-over stands that are used for driving the panel upset to rotate in the pivot, be provided with the setting element that is used for fixed panel on the roll-over stand, the roll-over stand is through the drive assembly drive of setting on the frame, the upper surface of roll-over stand is less than the peak of conveying roller when roll-over stand rotates to the horizontality.

Through adopting above-mentioned technical scheme, during initial condition, the roll-over stand on the work or material rest rotates to horizontal position, and its upper surface height is less than the conveying roller, the roll-over stand on the work or material rest rotates to perpendicular with the roll-over stand on the work or material rest, panel shifts to after the assigned position through the conveying roller on the work or material rest, drive roll-over stand upset on the work or material rest through the drive assembly drive panel and lift up, after the roll-over stand on the work or material rest rotates 90, panel and the roll-over stand contact on the work or material rest, the roll-over stand continues to rotate on the roll-over stand on certain angle back panel shifts to the roll-over stand on the work or material rest, then drive panel through the roll-over stand on the work or material rest and continue to overturn 90 then fall on the work or material rest, then carry to next operation work or material rest via the work or material rest. In the overturning process, the plate is fixed through the positioning piece arranged on the overturning frame, so that the plate is prevented from falling off from the overturning frame. In the process, the turnover frame is driven to rotate only through the driving assembly so as to drive the plate to turn, the whole plate turnover machine is not needed to turn, energy consumption in the plate turnover process is greatly reduced, the risk that the turnover gear of the existing plate turnover machine turns over in-process derails is eliminated, and production efficiency is improved.

Optionally, the positioning element comprises a positioning block fixedly connected to the upper surface of the roll-over stand, and the positioning block is located on one side of the roll-over stand close to the rotating shaft.

Through adopting above-mentioned technical scheme, when the roll-over stand drove the panel upset, one side butt of panel was on the locating piece, and when the roll-over stand drove panel and rotates to the slope, the locating piece played the supporting role to the panel, and the landing can not followed to the panel from the roll-over stand.

Optionally, a limiting part for limiting the feeding position of the plate is arranged on the feeding frame, the limiting part comprises a limiting rod vertically connected to the feeding frame, and the limiting rod is located on one side, away from the rotating shaft, of the positioning block.

Through adopting above-mentioned technical scheme, when panel was carried to the work or material rest on, inject the position of panel on the work or material rest through the gag lever post, avoid panel to move to the outside of locating piece and can't be fixed on the work or material rest.

Optionally, the limiting rod is rotatably connected to the feeding frame.

Through adopting above-mentioned technical scheme, panel with move on the conveying roller to when contacting with the gag lever post, the gag lever post rotates and then adjusts the position of panel, can avoid panel to block on the gag lever post and can't continue to move.

Optionally, an arc-shaped sliding groove is further formed in the base, the circle center of the sliding groove is located on the rotating shaft, and the turnover frame is connected to the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, the spout is used for injecing the route when roll-over stand rotates, when roll-over stand rotates the axis of revolution and rotates, through the cooperation with the spout, can reduce the roll-over stand and produce when rotating and rock, stability when improving the roll-over stand and drive the panel upset.

Optionally, a rubber mat is arranged on one side of the roll-over stand contacting the plate.

Through adopting above-mentioned technical scheme, set up the cushion in one side of roll-over stand and panel contact, can reduce the friction between panel and the upset, avoid the surface of panel by the roll-over stand fish tail.

Optionally, the driving assembly comprises a telescopic piece movably arranged on the base, and one end, far away from the base, of the telescopic piece is movably connected to the roll-over stand.

Through adopting above-mentioned technical scheme, drive roll-over stand round the pivot rotation through the flexible of extensible member and lift or fall down, and then drive panel and overturn.

Optionally, the base is further provided with a controller, and the controller is in electrical signal connection with the telescopic piece.

Through adopting above-mentioned technical scheme, rotate through controller control roll-over stand, can control the upset of panel more accurately, promote the stability of turning over the board process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the plate turnover machine, the feeding frame and the discharging frame are arranged separately, the turnover frame is arranged between the feeding frame and the discharging frame, plates are driven by the turnover frame to be turned over from the feeding frame to the discharging frame, 180-degree turning over of the plates is achieved, and only the turnover frame needs to rotate in the turning process, so that compared with the integral rotation of a plate turnover machine in the prior art, the energy consumption is obviously reduced, meanwhile, the risk of derailment does not exist, and the stability of the plates in the turning process is improved;

2. the limiting rods are arranged on the feeding frame to limit the position of the plate on the turnover frame, so that the plate does not need to be manually adjusted, and the production efficiency is improved;

3. the rubber mat is arranged on one surface of the turnover frame, which is in contact with the plate, and plays a role in buffering, so that collision and friction scratch between the plate and the turnover frame can be avoided.

Drawings

Fig. 1 is a schematic overall structure diagram of a plate turnover machine according to an embodiment of the present application;

FIG. 2 is a schematic structural view of the roll-over stand in the embodiment of the present application;

fig. 3 is a cross-sectional view of the board turnover machine of fig. 1, mainly used for showing the rotary connection structure of the turnover frame.

Description of reference numerals: 1. a machine base; 2. a feeding frame; 3. a blanking frame; 4. a conveying roller; 5. a rotating shaft; 6. a roll-over stand; 61. an upper overturning frame; 62. a lower roll-over stand; 63. positioning blocks; 7. a limiting rod; 8. a fixing plate; 81. a chute; 82. a slide rod; 9. a telescoping member.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses panel turnover machine.

Referring to fig. 1, the panel turnover machine includes frame 1 that is used for supporting whole structure, frame 1 is gone up the level fixedly connected with and is gone up work or material rest 2 and unloading frame 3, goes up work or material rest 2 and unloading frame 3 parallel arrangement each other and the upper surface flushes, and equal horizontal rotation is connected with conveying roller 4 on last work or material rest 2 and unloading frame 3, and the pay-off direction perpendicular to of conveying roller 4 goes up the line direction of work or material rest 2 and unloading frame 3. A rotating shaft 5 is horizontally and fixedly connected between the feeding frame 2 and the discharging frame 3, the rotating shaft 5 is perpendicular to the conveying rollers 4, a turning frame 6 is rotatably connected to the rotating shaft 5, and a driving assembly for driving the turning frame 6 to turn is arranged on the machine base 1. The driving assembly drives the roll-over stand 6 to rotate so as to drive the plate to fall on the discharging stand 3 after being turned over by the feeding stand 2 for 180 degrees, thereby realizing the turning over of the plate.

The roll-over stand 6 comprises an upper roll-over stand 61 and a lower roll-over stand 62, the upper roll-over stand 61 falls on the upper material rack 2 when rotating to the horizontal, and the lower roll-over stand 62 falls on the lower material rack 3 when rotating to the horizontal. When the roll-over stand 6 is rotated to the horizontal position, the upper surface of the roll-over stand 6 is lower than the highest point of the conveying roller 4. The plate is conveyed to the upper part of the upper turnover frame 61 through the conveying roller 4, then the upper turnover frame 61 is driven by the driving assembly to rotate around the rotating shaft 5 to lift up the plate, when the plate rotates 90 degrees to be vertical, the plate is in contact with the lower turnover frame 62, when the plate continues to rotate, the plate slides onto the lower turnover frame 62, then the lower turnover frame 62 holds the plate to continue to rotate 90 degrees and then falls onto the blanking frame 3, and 180-degree turnover of the plate is realized.

Referring to fig. 2 and 3, in the process of turning the driving plate by the roll-over stand 6, when the plate tilts, the plate slides on the roll-over stand 6, so that a positioning element is arranged on the roll-over stand 6 to fix the position of the plate, the positioning element comprises a positioning block 63 welded on the upper surface of the roll-over stand 6, and the positioning block 63 is positioned on one side of the roll-over stand 6 close to the rotating shaft 5. When the roll-over stand 6 drives the plate to turn over to the slope, one side of the plate is abutted to the positioning block 63, and the positioning block 63 blocks the plate and can not slide continuously. In addition, in order to facilitate the transfer of the sheet material from the upper roll-over stand 61 to the lower roll-over stand 62, the distance between the positioning block 63 on the lower roll-over stand 62 and the rotating shaft 5 is smaller than the distance between the positioning block 63 on the upper roll-over stand 61 and the rotating shaft 5, that is, when the upper roll-over stand 61 and the lower roll-over stand 62 are both rotated to be vertical, the height of the positioning block 63 on the lower roll-over stand 62 is lower than the height of the positioning block 63 on the upper roll-over stand 61, and by this arrangement, the sheet material can slide from the upper roll-over stand 61 to the lower roll-over stand 62 without being blocked by the positioning block 63.

Referring to fig. 2 and 3, in the feeding process, the position of the plate on the feeding frame 2 is uncertain, if the position of the plate on the feeding frame 2 is too close to the rotating shaft 5, one side of the plate close to the rotating shaft 5 is located between the positioning block 63 and the rotating shaft 5, at this moment, when the upper turning frame 61 is turned, the positioning block 63 cannot fix the plate, in order to avoid the above situation, a limiting part is arranged at the feeding end of the feeding frame 2, the limiting part comprises a limiting rod 7 which is vertically and rotatably connected to the feeding frame 2, the limiting rod 7 is located on the feeding frame 2 and close to the rotating shaft 5, and the distance between the limiting rod 7 and the rotating shaft 5 is greater than the distance between the positioning block 63 and the rotating shaft 5. When the plate reaches the feeding frame 2, the position of the plate is limited by the limiting rod 7, so that the position of the plate when the plate reaches the upper part of the upper turnover frame 61 is located on one side, away from the rotating shaft 5, of the positioning block 63, and at the moment, when the upper turnover frame 61 drives the plate to turn over and incline, one side, close to the rotating shaft 5, of the plate can be abutted against the positioning block 63.

Referring to fig. 2 and 3, two fixing plates 8 are fixedly connected between the upper material frame 2 and the lower material frame 3 through bolts, the two fixing plates 8 are distributed on two sides of the turning frame 6 along the length direction of the rotating shaft 5, a sliding groove 81 which is arc-shaped is formed in each fixing plate 8, and the circle center of each sliding groove 81 coincides with the rotating shaft 5. A slide rod 82 is screwed to the roll-over stand 6, the slide rod 82 is slidably connected to the slide groove 81, and when the roll-over stand 6 rotates about the rotary shaft 5, the slide rod 82 slides in the slide groove 81 in the circumferential direction to further restrict the rotation of the roll-over stand 6.

Referring to fig. 2 and 3, the driving assembly comprises a telescopic part 9 arranged on the frame, the upper roll-over stand 61 and the lower roll-over stand 62 are respectively driven by one telescopic part 9, one end of the telescopic part 9 is hinged on the base, the other end of the telescopic part is hinged on the roll-over stand 6, and the roll-over stand 6 is driven to rotate around the rotating shaft 5 to lift or fall down by the expansion and contraction of the telescopic part 9. In this embodiment, the telescopic member 9 is a hydraulic cylinder, and in other embodiments, the telescopic member 9 may also be a hydraulic rod or an air cylinder.

Because panel and roll-over stand 6 are the rigid contact, take place to collide with or scratch in order to prevent panel on roll-over stand 6, so roll-over stand 6 bonds with the one side of panel contact and has the one deck cushion, and the cushion is soft material, can not cause the damage to the surface of panel, and simultaneously, the cushion can also play the cushioning effect, reduces the colliding with between panel and the roll-over stand 6.

The base 1 is also provided with a controller, the controller is connected with the two telescopic pieces 9 through electric signals, and the controller controls the telescopic pieces 9 to operate so as to control the rotation of the upper roll-over stand 61 and the lower roll-over stand 62. The operation principle of the controller is well known in the art, and therefore, will not be described in detail in this embodiment.

The implementation principle of a panel turnover machine of the embodiment of the application is as follows: after the plate is conveyed to the upper part of the upper turnover frame 61 through the conveying rollers 4, the controller controls the telescopic piece 9 to drive the upper turnover frame 61 to rotate around the rotating shaft 5 to lift the plate, the plate is turned over along with the rotation of the upper turnover frame 61, when the upper turnover frame 61 rotates to be in a vertical state, the upper turnover frame 61 is in contact with the lower turnover frame 62, then the lower turnover frame 62 rotates along with the upper turnover frame 61, when the rotation angle of the plate exceeds 90 degrees, the plate slides from the upper turnover frame 61 to the lower turnover frame 62, at the moment, the plate is supported by the lower turnover frame 62 to continue rotating, when the lower turnover frame 62 rotates to be horizontal, the plate falls on the lower material frame 3 to realize 180-degree turning of the plate, and then the plate is conveyed to a next work station through the conveying rollers 4 on the lower material frame 3.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a panel turnover machine, includes frame (1), be provided with material loading frame (2) and unloading frame (3) on frame (1), material loading frame (2) and unloading frame (3) level setting, it is connected with conveying roller (4), its characterized in that to go up equal horizontal rotation on material loading frame (2) and unloading frame (3): the automatic plate turnover machine is characterized in that the machine base (1) is connected with a turnover mechanism for driving plates to turn over, the turnover mechanism comprises a rotating shaft (5) which is horizontally arranged between an upper material rack (2) and a lower material rack (3), the rotating shaft (5) is connected with two turnover frames (6) for driving the plates to turn over, a positioning piece for fixing the plates (8) is arranged on each turnover frame (6), the turnover frames (6) are driven by driving components arranged on the machine base (1), and the upper surfaces of the turnover frames (6) are lower than the highest point of the conveying rollers (4) when the turnover frames (6) rotate to a horizontal state.

2. The plate turnover machine of claim 1, wherein: the positioning piece comprises a positioning block (63) fixedly connected to the upper surface of the roll-over stand (6), and the positioning block (63) is located on one side, close to the rotating shaft (5), of the roll-over stand (6).

3. The plate turnover machine of claim 2, wherein: go up the locating part that is provided with the restricted panel material loading position on work or material rest (2), the locating part includes vertical connecting in last work or material rest (2) gag lever post (7), gag lever post (7) are located one side that pivot (5) were kept away from in locating piece (63).

4. A panel turnover machine according to claim 3, characterized in that: the limiting rod (7) is rotatably connected to the upper material rack (2).

5. The plate turnover machine of claim 1, wherein: and a rubber pad is arranged on one side of the turnover frame (6) contacting with the plate.

6. The plate turnover machine of claim 1, wherein: the frame (1) is further provided with an arc-shaped sliding groove (81), the circle center of the sliding groove (81) is located on the rotating shaft (5), and the turnover frame (6) is connected in the sliding groove (81) in a sliding mode.

7. The plate turnover machine of claim 1, wherein: the driving assembly comprises a telescopic piece (9) movably arranged on the base (1), and one end, far away from the base (1), of the telescopic piece (9) is movably connected to the roll-over stand (6).

8. The plate turnover machine of claim 1, wherein: the machine base (1) is further provided with a controller, and the controller is in electric signal connection with the telescopic piece (9).