1. The utility model provides a conveyer draws close round automatic regulating apparatus which characterized in that includes: one or more draw close a round automatically regulated unit, draw close a round automatically regulated unit including draw close the wheel subassembly, with draw close the wheel subassembly cooperation installation and can drive draw close the motion, the power spare of wheel subassembly upper and lower motion, and with the power spare with the drive mechanism that motion connects, drive mechanism sets to with the power transmission of power spare extremely motion structure drives draw close the wheel subassembly upper and lower motion.

2. The automatic conveyor closing wheel adjustment device of claim 1, wherein: the drawing wheel assembly comprises a drawing wheel support, a drawing wheel arranged on the drawing support and a sliding guide rail, wherein the drawing wheel support is matched with the sliding guide rail and can slide on the sliding guide rail.

3. The automatic conveyor closing wheel adjustment device of claim 2, wherein: the moving mechanism comprises a threaded sleeve, a threaded shaft and a fixed bearing seat, wherein the threaded sleeve, the threaded shaft and the fixed bearing seat can move in a matched mode, the threaded shaft is fixed on the fixed bearing seat, and the threaded sleeve is connected with the approach wheel assembly and can slide on the guide rail.

4. The automatic conveyor closing wheel adjustment device of claim 3, wherein: the power part is a speed reducing motor.

5. The automatic conveyor closing wheel adjustment device of claim 4, wherein: the transmission mechanism comprises a synchronous belt wheel arranged on the threaded shaft and a synchronous belt connected with the speed reducing motor and the synchronous belt wheel.

6. The automatic conveyor closing wheel adjustment device of claim 5, wherein: the power part, the sliding guide rail and the fixed bearing seat are arranged to be fixed on a rack at the bottom of the conveyor.

7. The automatic conveyor closing wheel adjustment device of claim 6, wherein: the automatic closing wheel adjusting unit comprises a plurality of automatic closing wheel adjusting units which are arranged at intervals along the width direction and the length direction of the conveyor respectively, and a plurality of automatic closing wheel adjusting units are arranged along the width direction.

8. The automatic conveyor closing wheel adjustment device of claim 4, wherein: the automatic adjusting device for the conveyor closing wheel further comprises a control device connected with the speed reducing motor.

9. A conveyor, comprising: the automatic conveyor closing wheel adjusting device according to any one of claims 1 to 8, wherein a closing wheel of the automatic conveyor closing wheel adjusting device protrudes out of a conveying table of the conveyor, and a moving mechanism and a power part of the automatic conveyor closing wheel adjusting device are mounted on a rack at the bottom of the conveyor.

Background

After the gypsum board is formed, after the two control stations (a wet cutting section for the gypsum board and a drying control section for turning and conveying the gypsum board into the dryer) turn the board through the board turning machine, the two boards are conveyed side by side, so that a certain gap is reserved between the two boards, and after the boards are distributed and conveyed into the dryer, the drying process of the boards is influenced to a certain degree. The existing distribution conveyor is internally provided with independent manually-adjusted close nylon wheels which are all twisted to the middle by a certain angle. The nylon wheels move up and down respectively by means of the manual adjusting screw rods, the highest points of the wheels are slightly higher than the conveyor belt and are in stressed contact with the plates, and the two plates move slightly towards the middle under the action of the closing wheels when moving forwards, so that the two plates are tightly attached to each other, and no neutral gear exists. When the nylon wheel is used for a long time and the abrasion height is lower than that of the belt, the distribution conveyor still directly performs lifting action, so that the adjustment is inconvenient.

Disclosure of Invention

The embodiment of the invention also provides an automatic adjusting device for the closing wheel of the conveyor, which comprises one or more automatic adjusting units for the closing wheel, wherein each automatic adjusting unit for the closing wheel comprises a closing wheel assembly, a moving mechanism which is matched with the closing wheel assembly and can drive the closing wheel assembly to move up and down, a power piece and a transmission mechanism which is connected with the power piece and the moving mechanism, and the transmission mechanism is arranged to transmit the power of the power piece to the moving structure to drive the closing wheel assembly to move up and down.

In an exemplary embodiment, the closing wheel assembly comprises a closing wheel bracket, a closing wheel arranged on the closing wheel bracket and a sliding guide rail, wherein the closing wheel bracket is matched with the sliding guide rail and can slide on the sliding guide rail.

In an exemplary embodiment, the moving mechanism comprises a threaded sleeve, a threaded shaft and a fixed bearing seat, wherein the threaded sleeve, the threaded shaft and the fixed bearing seat can move in a matched mode, the threaded shaft is fixed on the fixed bearing seat, and the threaded sleeve is connected with the closing wheel assembly and can slide on the guide rail.

In one exemplary embodiment, the power member is a reduction motor.

In one exemplary embodiment, the transmission mechanism includes a synchronous pulley provided on the threaded shaft, and a synchronous belt connecting the reduction motor and the synchronous pulley.

In one exemplary embodiment, the power member, the sliding guide, and the fixed bearing support are configured to be secured to a frame at the bottom of the conveyor.

In an exemplary embodiment, the automatic closing wheel adjusting unit comprises a plurality of automatic closing wheel adjusting units which are arranged at intervals along the width direction and the length direction of the conveyor respectively, and synchronous belt wheels of the automatic closing wheel adjusting units along the width direction are connected with the motor in series through a synchronous belt.

In an exemplary embodiment, the automatic conveyor closing wheel adjusting device further comprises a control device connected with the speed reducing motor.

The embodiment of the invention also provides a conveyor, which comprises an automatic conveyor closing wheel adjusting device, wherein the closing wheel of the automatic conveyor closing wheel adjusting device protrudes out of a conveying table of the conveyor, and a moving mechanism and a power part of the automatic conveyor closing wheel adjusting device are arranged on a rack at the bottom of the conveyor.

Compared with the prior art, the automatic adjusting device for the conveyor closing wheel is convenient and fast, saves adjusting time and simultaneously realizes equipment automation.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.

Fig. 1 is a schematic view of an automatic adjusting device for a conveyor closing wheel according to an embodiment of the present invention.

Detailed Description

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be arbitrarily combined with each other without conflict.

As shown in fig. 1, an embodiment of the present invention provides an automatic adjusting device for a conveyor closing wheel, including: one or more draw close a round automatic regulating unit 1, draw close a round automatic regulating unit 1 including draw close the wheel subassembly 1a, with draw close wheel subassembly 1a cooperation installation and can drive draw close wheel subassembly 1a upper and lower motion's motion 2, power part 4 and with power part and motion mechanism 2 connected drive mechanism 3. The transmission mechanism 3 is arranged to transmit the power of the power piece 4 to the moving structure 2 to drive the closing wheel component 1a to move up and down.

The closing wheel assembly 1a comprises a closing wheel bracket 10, a closing wheel 11 installed on the closing wheel bracket 10, and a sliding guide rail 12. The closing wheel bracket 10 is fitted with the slide rail 12 and can slide on the slide rail 12. The drawing wheel of the embodiment is a nylon wheel. When the automatic conveyor closing wheel adjusting device of the embodiment adjusts the width between the closing wheels 11 of the automatic adjusting units 1, the automatic conveyor closing wheel adjusting device can be realized by sliding the closing wheel bracket 10 on the sliding guide rail 12.

The moving mechanism 2 comprises a threaded sleeve 20, a threaded shaft 21 and a fixed bearing seat 22 which can move in a matching way. The threaded shaft 21 is fixed to the fixed bearing seat 22, and the threaded sleeve 20 is connected to the closing bracket 10 of the closing wheel assembly and can slide on the sliding guide rail 12. The threaded sleeve 20, the closing bracket 10 and the closing wheel 11 can integrally slide on the sliding guide rail 12.

The transmission mechanism 3 includes a timing pulley 30 provided on the threaded shaft 21, and a timing belt 31 connecting the power element and the timing pulley 30.

The power member 4 in this embodiment is a speed reduction motor. The reduction motor, the slide rail 12, and the stationary bearing block 22 are provided to be fixed to a frame (not shown) at the bottom of the conveyor.

The automatic closing wheel adjusting unit 1 in this embodiment includes a plurality of synchronous pulleys 30 and a speed reducing motor which are respectively arranged along the width direction and the length direction of the conveyor at intervals, and the synchronous pulleys 30 and the speed reducing motor of the automatic adjusting unit 1 are connected in series through a synchronous belt 31. The drawing wheels 11 of the automatic adjusting units 1 of the plurality of drawing wheels can synchronously act to change the height, so that the drawing wheels 11 are in stressed contact with the plates, and the plates are adjusted to be drawn together by a certain angle fixed by the drawing wheels 11.

The automatic adjusting device for the conveyor closing wheel in this embodiment further includes a control device (not shown) connected to the reduction motor 4.

When the conveyer of this embodiment is drawn close wheel automatic regulating apparatus and is adjusted the height of drawing close wheel 11, start button through controlling means on starts gear motor 4, gear motor 4 passes through hold-in range 31 and drives synchronous pulley 30 and rotate, and synchronous pulley 30 drives threaded shaft 21 and rotates on thread bush 20, thereby realizes that thread bush 20 moves from top to bottom and drives the upper and lower removal of drawing close wheel subassembly, realizes adjusting the height of drawing close wheel 11.

The conveyer of this embodiment is drawn close round automatic regulating apparatus and is convenient again save adjust time promptly, realizes equipment automation simultaneously.

The embodiment of the invention also provides a conveyor 5 which comprises an automatic conveyor closing wheel adjusting device, wherein a closing wheel 11 of the automatic conveyor closing wheel adjusting device protrudes out of a conveying table 5 of the conveyor to abut against the bottom of a gypsum board 6, and a moving mechanism and a power part of the automatic conveyor closing wheel adjusting device are arranged on a rack at the bottom of the conveyor.

In the description of the embodiments of the present invention, the term "plurality" means two or more. In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", "mouth" word structure ", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the structures referred to have specific orientations, are configured and operated in specific orientations, and thus, are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.