CN218200748U - Turnover device is carried to panel - Google Patents

Abstract

The utility model discloses a turning device is carried to panel belongs to panel conveying equipment field, comprising a base plate, fixedly connected with riser on the bottom plate, be equipped with vertical straight flute mouth on the riser, the activity is provided with the pivot in the straight flute mouth, be equipped with the cylinder between pivot and the bottom plate, slide about driving the pivot through the cylinder, the side of riser is along vertical being equipped with the rack, fixedly connected with gear in the pivot, it produces the rotation when sliding to make the pivot through wheel and rack meshing, through fixed connection's centre gripping arm centre gripping panel in the pivot, can fall on the low reaches transfer line 180 backs from the upper reaches transfer line with panel, thereby overturn it in the transportation process of panel.

Description

Turnover device is carried to panel

Technical Field

The utility model relates to a panel conveying equipment field, specifically speaking relates to a turning device is carried to panel.

Background

Often need carry out two-sided processing to panel in furniture board's the course of working, consequently need overturn it after the one side of having processed panel, chinese patent publication CN217200152U discloses a panel conveyer of automatic upset, can replace artifical upset panel, however, the structure of this panel conveyer is comparatively complicated, the upset is inefficient, and because drive the whole upset of tilting mechanism through the upset motor among this panel conveyer, the upset motor not only need frequently open and stop, still need reciprocating rotation, lead to the upset motor to damage easily, increase the fault rate.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a turning device is carried to panel that the structure is simpler, moves more stably.

In order to solve the technical problem, the utility model discloses a technical scheme as follows:

a plate conveying and overturning device comprises a bottom plate, wherein a vertical plate is fixedly connected to the bottom plate, a straight groove opening is formed in the vertical plate, a rotating shaft is horizontally arranged above the bottom plate, and the rotating shaft is slidably arranged in the straight groove opening;

an air cylinder is connected between the rotating shaft and the bottom plate, and the rotating shaft is rotatably connected with a telescopic rod of the air cylinder;

a gear is fixedly connected to the rotating shaft, a rack is fixedly connected to the side face of the vertical plate along the length direction of the straight notch, and the gear is meshed with the rack;

the rotating shaft is fixedly connected with a clamping arm, and the clamping arm is provided with a clamping groove capable of containing a plate;

when the rotating shaft is positioned at the upper and lower limit poles, the length direction of the clamping groove is horizontal.

According to a preferable technical scheme, a plurality of first sliding grooves are formed in two side walls of each clamping groove in the vertical direction of the length direction of the clamping groove, first sliding blocks are arranged in the first sliding grooves in a sliding mode, springs are arranged in the first sliding grooves, and the pressure direction of the springs on the first sliding blocks faces towards the inside of the clamping grooves.

According to a preferable technical scheme, a roller shaft is fixedly connected to the first sliding block, and a roller is rotatably connected to the roller shaft.

As a preferred technical scheme, two sides of the rotating shaft are respectively provided with a supporting plate, the supporting plates are fixedly connected to the bottom plate, and the supporting plates are rotatably connected with driving rollers;

and the bottom plate is fixedly provided with a driving motor, and the driving motor is in transmission connection with the two driving rollers respectively.

According to a preferable technical scheme, a second sliding groove is vertically formed in the supporting plate, and a second sliding block is arranged in the second sliding groove in a sliding mode;

an adjusting screw rod is in threaded connection with the side face of the supporting plate, the adjusting screw rod is vertically arranged, and one end of the adjusting screw rod is rotatably connected to the second sliding block;

the driving roller is rotatably connected to the second slider.

The utility model adopts the above technical scheme, compare with prior art, have following advantage:

the cylinder drives the rotating shaft to slide up and down, and the rack on the vertical plate is meshed with the gear on the rotating shaft, so that the rotating shaft rotates in the sliding process, the clamping arm fixed on the rotating shaft is driven to overturn, and the overturning operation on the plate in the conveying process can be realized.

Drawings

Fig. 1 is a schematic structural view of a plate conveying and turning device of the present invention;

FIG. 2 is a schematic cross-sectional view of the clamping arm of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1.

In the figure, the position of the first and second end faces,

10-a base plate; 20-standing the plate; 21-a straight notch; 22-a rack; 30-a rotating shaft; 31-a gear; 32-a gripper arm; 321-a clamping groove; 322-a first sliding groove; 323-first slider; 324-roller shaft; 325-a roller; 326-a spring; 40-cylinder; 50-a support plate; 51-a second sliding groove; 52-a second slide; 53-adjusting the screw; 60-a drive roller; 70-driving the motor.

Detailed Description

The following detailed description of the invention will be given in conjunction with the accompanying drawings for a clear and complete description of the embodiments of the present invention.

As shown in fig. 1, a turning device is carried to panel, comprising a base plate 10, the riser 20 that two intervals of fixedly connected with set up on the bottom plate 10, the upper portion of two risers 20 is equipped with rabbet 21 respectively, the length direction of rabbet 21 is vertical direction, bottom plate 10 top level is equipped with pivot 30, pivot 30 passes in the rabbet 21 on the coexistence board 20, install cylinder 40 along vertical direction on the bottom plate 10, the telescopic link top and the pivot 30 of cylinder 40 rotate to be connected, flexible action through cylinder 40 can drive pivot 30 and slide from top to bottom along rabbet 21.

The two ends of the rotating shaft 30 are fixedly connected with gears 31 respectively, the side surface of the vertical plate 20 is fixedly connected with a rack 22, the length direction of the rack 22 is parallel to the length direction of the straight notch 21, the gears 31 are meshed with the rack 22, the rotating shaft 30 can rotate in the sliding process, taking the direction shown in the drawing 1 as an example, when the air cylinder 40 contracts and the rotating shaft 30 descends, the rotating shaft 30 rotates clockwise, when the air cylinder 40 extends and the rotating shaft 30 ascends, the rotating shaft 30 rotates counterclockwise, and the maximum angle of rotation of the rotating shaft 30 between the upper limit position and the lower limit position is 180 degrees.

Two centre gripping arms 32 of fixedly connected with on the pivot 30, be equipped with on the centre gripping arm 32 and press from both sides groove 321, the shape of pressing from both sides groove 321 is one end open-ended vertical bar, make panel can block in pressing from both sides groove 321, and then drive the panel upset, when pivot 30 is located spacing, centre gripping arm 32 upset to the left side horizontal position of pivot 30, the length direction level of pressing from both sides groove 321, the opening is left, when pivot 30 is located spacing down, centre gripping arm 32 upset to the right side horizontal position of pivot 30, the length direction level of pressing from both sides groove 321, the opening is right.

When the plate conveying and overturning device is used, the plate conveying and overturning device can be arranged between an upstream conveying line and a downstream conveying line, wherein the upstream conveying line corresponds to the left limit of the clamping arm 32, the downstream conveying line corresponds to the right limit of the clamping arm 32, after plates on the upstream conveying line slide into the clamping groove 321 of the clamping arm 32, the air cylinder 40 contracts, the rotating shaft 30 slides downwards and simultaneously drives the clamping arm 32 to overturn clockwise by 180 degrees, so that the plates fall on the downstream conveying line after overturning, and are continuously conveyed through the downstream conveying line, then the air cylinder 40 extends, the rotating shaft 30 and the clamping arm 32 overturn and reset, and the next plate is to be overturned.

As shown in fig. 1 and fig. 2, as a further optimization, a plurality of first sliding grooves 322 are arranged on two side walls of the clamping groove 321 along a vertical direction of a length direction thereof, a first sliding block 323 is slidably arranged in the first sliding grooves 322, a spring 326 is arranged in the first sliding grooves 322, a pressure direction of the spring 326 to the first sliding block 323 faces the inside of the clamping groove 321, a roller shaft 324 is fixedly connected to the first sliding block 323, a roller 325 is rotatably connected to the roller shaft 324, and plates in the clamping groove 321 are compressed by the plurality of rollers 325, so that the plates in the overturning process can be prevented from shaking in the clamping groove 321, and the plate surfaces can be prevented from being damaged, and the roller 325 can elastically move along the first sliding grooves 322, so that the clamping groove 321 can be adapted to clamp plates with different thicknesses.

In order to enable the plate to slide into and out of the clamping groove 321 more smoothly, the two sides of the rotating shaft 30 are respectively rotatably provided with the driving rollers 60, wherein the height of the left driving roller 60 is adapted to the left limiting height of the clamping arm 32, the height of the right driving rod 60 is adapted to the right limiting height of the clamping arm 32, the bottom plate 10 is fixedly provided with the driving motor 70, the power output shaft of the driving motor 70 is respectively in transmission connection with the roller shafts of the two driving rollers 60 through a belt transmission structure, and the two driving rollers 60 are driven to rotate clockwise and synchronously through the driving motor 70.

When the clamping arm 32 is located at the left limit position, the circumferential surface of the left driving roller 60 can contact with the bottom surface of the plate, the plate is driven by friction to rapidly slide into the clamping groove 321 from the upstream conveying line, and when the clamping arm 32 is located at the right limit position, the circumferential surface of the right driving roller 60 can contact with the bottom surface of the plate, and the plate is driven by friction to rapidly slide out of the clamping groove 321 to the downstream conveying line.

As shown in fig. 1 and 3, a supporting plate 50 is further disposed between the driving roller 60 and the bottom plate 10, a lower end of the supporting plate 50 is fixedly connected to the bottom plate 10, a second sliding groove 51 is disposed at an upper end of the supporting plate 50, a length direction of the second sliding groove 51 is vertically disposed, a second slider 52 capable of sliding up and down is disposed in the second sliding groove 51, and a roller shaft of the driving roller 60 is rotatably connected to the second slider 52.

Vertical adjusting screw 53 that is provided with is followed to one side of backup pad 50, adjusting screw 53 and backup pad 50 threaded connection, adjusting screw 53's one end is rotated and is connected on second slider 52, can drive second slider 52 through rotating adjusting screw 53 and slide from top to bottom, thereby adjust drive roller 60's height, when panel thickness is great, can descend drive roller 60's height downwards, when panel thickness is less, can upwards heighten drive roller 60's height, highly make drive roller 60 produce suitable pressure to panel through adjusting drive roller 60, thereby ensure the drive effect of drive roller 60 to panel.

The basic principles, main features and advantages of the present invention have been shown and described, and it will be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, which fall within the scope of the present invention as claimed.

Claims (5)

1. The utility model provides a turning device is carried to panel which characterized in that: the lifting device comprises a bottom plate (10), wherein a vertical plate (20) is fixedly connected to the bottom plate (10), a straight notch (21) is formed in the vertical plate (20), a rotating shaft (30) is horizontally arranged above the bottom plate (10), and the rotating shaft (30) is slidably arranged in the straight notch (21);

an air cylinder (40) is connected between the rotating shaft (30) and the bottom plate (10), and the rotating shaft (30) is rotatably connected with a telescopic rod of the air cylinder (40);

a gear (31) is fixedly connected to the rotating shaft (30), a rack (22) is fixedly connected to the side face of the vertical plate (20) along the length direction of the straight notch (21), and the gear (31) is meshed with the rack (22);

the rotating shaft (30) is fixedly connected with a clamping arm (32), and a clamping groove (321) capable of containing a plate is formed in the clamping arm (32);

when the rotating shaft (30) is positioned at the upper and lower limit poles, the length direction of the clamping groove (321) is horizontal.

2. The board conveying turnover device according to claim 1, characterized in that: a plurality of first sliding grooves (322) are formed in two side walls of the clamping groove (321) along the vertical direction of the length direction of the clamping groove (321), and a first sliding block (323) is arranged in the first sliding grooves (322) in a sliding manner;

a spring (326) is arranged in the first sliding groove (322), and the pressure direction of the spring (326) on the first sliding block (323) faces the interior of the clamping groove (321).

3. The board conveying turnover device according to claim 2, characterized in that: the first sliding block (323) is fixedly connected with a roller shaft (324), and the roller shaft (324) is rotatably connected with a roller (325).

4. The board conveying turnover device according to claim 1, characterized in that: two sides of the rotating shaft (30) are respectively provided with a supporting plate (50), the supporting plates (50) are fixedly connected to the bottom plate (10), and the supporting plates (50) are rotatably connected with driving rollers (60);

and a driving motor (70) is fixedly arranged on the bottom plate (10), and the driving motor (70) is in transmission connection with the two driving rollers (60) respectively.

5. The board conveying turnover device according to claim 4, characterized in that: a second sliding groove (51) is vertically arranged on the supporting plate (50), and a second sliding block (52) is arranged in the second sliding groove (51) in a sliding manner;

an adjusting screw rod (53) is connected to the side face of the supporting plate (50) in a threaded manner, the adjusting screw rod (53) is vertically arranged, and one end of the adjusting screw rod (53) is rotatably connected to the second sliding block (52);

the driving roller (60) is rotatably connected to the second slider (52).

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