WO2022199094A1

WO2022199094A1 - Gypsum board conveying and steering device

Info

Publication number: WO2022199094A1
Application number: PCT/CN2021/132952
Authority: WO
Inventors: 王晓法; 杨小东
Original assignee: 中建材创新科技研究院有限公司
Priority date: 2021-03-25
Filing date: 2021-11-25
Publication date: 2022-09-29
Also published as: CN113213093B; CN113213093A

Abstract

A gypsum board conveying and steering device, comprising a roller conveying mechanism (1) and a conveyor belt conveying mechanism (2) staggered with the roller conveying mechanism (1), with a conveying line being perpendicular to that of the roller conveying mechanism (1). The roller conveying mechanism (1) comprises a plurality of roller conveying units with various lengths and changeable conveying directions along the conveying line. Various plate position combinations can be combined by adjusting the conveying directions of a plurality of roller conveying units, and steering of plates with various lengths is achieved.

Description

A gypsum board conveying steering device

technical field

Embodiments of the present invention relate to, but are not limited to, gypsum board production equipment, and more particularly, to a gypsum board conveying and steering device.

Background technique

Gypsum board is a material made of building gypsum and desulfurized gypsum as the main raw materials. It is a kind of building material with light weight, high strength, thin thickness, convenient processing, sound insulation, heat insulation and fire resistance. The gypsum boards produced in my country mainly include paper-faced gypsum boards, decorative gypsum boards, gypsum hollow strips, fiber gypsum boards, gypsum sound-absorbing boards and anchor gypsum boards.

Steering and conveying equipment is a commonly used and critical equipment in gypsum board production lines. The steering conveying equipment is combined with the horizontal and vertical conveying of the roller table through the belt, so as to realize the function of turning the movement track of the plate by 90° on the equipment. Steering and conveying equipment plays an important role in the layout of the production line, the production process, and the impact of production speed. The reasonable layout of the steering conveying equipment can not only reduce the floor space of the production line, but also make the production process more streamlined and improve production efficiency. In recent years, the gypsum board production line is more inclined to the production process of wet board production of large boards. For example, the length of the boards entering the dryer ranges from 4.8 meters to 9.6 meters. This production process can increase production speed and reduce losses. However, the existing diverting and conveying equipment conveys a single type of plate, so that the transportation efficiency is low.

SUMMARY OF THE INVENTION

The embodiment of the present invention also provides a gypsum board conveying and turning device, which includes a roller conveying mechanism, a conveyor belt conveying mechanism arranged staggered with the roller conveying mechanism and whose conveying line is perpendicular to the conveying line of the roller conveying mechanism; the roller conveying mechanism Along the conveying line, there are multiple roller conveying units with various lengths and the conveying direction can be changed. By adjusting the conveying direction of the multiple roller conveying units, it can be combined into multiple plate position combinations to realize the steering of plates of various lengths.

In an exemplary embodiment, the plurality of roller conveying units include two groups symmetrically arranged along the conveying line of the roller conveying mechanism, and each group includes at least two roller conveying units with different lengths, which are conveyed by adjusting the rollers. The transportation direction of the unit can be combined into a bidirectional odd and even plate position combination.

In an exemplary embodiment, a first group of the two groups of roller conveyor units includes a first roller conveyor unit and a second roller conveyor unit with different conveying lengths; the second group of the two groups of roller conveyor units The group includes a third roller conveyor unit and a fourth roller conveyor unit with different transmission lengths; the length of the first roller conveyor unit is equal to the fourth roller conveyor unit, and the length of the second axis conveyor unit is equal to the third roller conveyor unit.

In an exemplary embodiment, the multiple plate position combinations include a first plate position combination, and the first plate position combination is: the first roller conveying unit and the second roller conveying unit are arranged in the same transportation direction , the third roller conveying unit and the fourth roller conveying unit have the same conveying direction, and the first roller conveying unit and the fourth roller conveying unit have opposite directions.

In an exemplary embodiment, the multiple plate position combinations include a second plate position combination, and the second plate position combination is: the first roller conveying unit and the fourth roller conveying unit are in opposite directions, and the second roller conveying unit The unit and the third roller conveyor unit are in the same direction.

In an exemplary embodiment, the conveying length of the first roller conveying unit and the fourth roller conveying unit is greater than 3 meters, and the conveying length of the second roller conveying unit and the third roller conveying unit is less than 2 meters.

In an exemplary embodiment, the roller conveying unit includes a roller frame, a plurality of roller shafts horizontally arranged on the roller frame, and a first motor; the motor and the roller shafts are connected by a transmission chain.

In an exemplary embodiment, the roller conveyor unit includes a lift bracket, the lift bracket is provided with a lift cylinder, and the roller shaft is erected on a piston rod of the lift cylinder.

In an exemplary embodiment, the conveyor belt conveying mechanism comprises a frame, a drive shaft and a driven shaft are arranged on the frame and extend along the conveying line direction of the conveyor belt conveying mechanism, a drive belt group connecting the drive shaft and the driven shaft, and a second motor connected to the drive shaft.

In an exemplary embodiment, the gypsum board conveying steering device further includes a controller connected to the first motor and the second motor, and configured to control activation and deactivation of the first motor and the second motor , and the conveying direction; when the gypsum board conveying steering device is in the second plate position combination mode, the controller is configured to be able to change the direction of the second roller conveying unit and the third roller axis regularly or periodically .

Compared with the prior art, in the embodiment of the present invention, by setting a plurality of roller conveyor units with various lengths and changing transportation directions, and by adjusting the transportation directions of the multiple roller conveyor units, the transmission of various board positions can be matched. In this way, the shortest equipment length can meet the requirements of producing various lengths and varieties of plates.

Other features and advantages of the present invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the description, claims and drawings.

Description of drawings

The accompanying drawings are used to provide a further understanding of the technical solutions of the present invention, and constitute a part of the description. They are used to explain the technical solutions of the present invention together with the embodiments of the present invention, and do not constitute a limitation on the technical solutions of the present invention.

FIG. 1 is a front view of a gypsum board conveying steering device provided by an embodiment of the present invention;

2 is a top view of a gypsum board conveying and diverting device provided by an embodiment of the present invention;

3 is a schematic diagram of an application example of a gypsum board conveying and diverting device provided by an embodiment of the present invention;

FIG. 4 is a schematic diagram 1 of a board position combination of a gypsum board conveying steering device provided by an embodiment of the present invention;

FIG. 5 is a schematic diagram 2 of the board position combination of the gypsum board conveying and steering device provided by the embodiment of the present invention.

Preferred Embodiments of the Invention

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features of the embodiments may be arbitrarily combined with each other unless there is conflict.

As shown in FIGS. 1-5 , an embodiment of the present invention provides a gypsum board conveying and diverting device, including: a roller conveying mechanism 1 , and the roller conveying mechanism 1 is staggered and the conveying line is perpendicular to the conveying line of the roller conveying mechanism 1 The conveyor belt conveyor mechanism 2.

Among them, the roller conveying mechanism 1 includes a plurality of roller conveying units with various lengths and changing transportation directions along the conveying line. By adjusting the conveying directions of the multiple roller conveying units, it can be combined into a variety of plate positions. , to realize the turning of various lengths of plates.

In the embodiment of the present invention, by setting up a plurality of roller conveying units with various lengths and changing the conveying direction, and adjusting the conveying direction of the multiple roller conveying units, it is possible to match the conveying modes of various plate positions, and the shortest equipment can be used. length, to meet the requirements of producing various length varieties of plates. The number and length of specific multiple roller conveyor units can be selected according to the actual situation.

As shown in Figure 1, the multiple roller conveying units include two groups symmetrically arranged along the conveying line of the roller conveying mechanism, and each group includes at least two roller conveying units with different lengths. By adjusting the conveying direction of the roller conveying units , which can be combined into a bidirectional odd and even plate position combination. Specifically, the first group of the two sets of roller conveying units includes a first roller conveying unit 11 and a second roller conveying unit 12 with different conveying lengths. The second group of the two sets of roller conveying units includes a third roller conveying unit 13 and a fourth roller conveying unit 14 with different conveying lengths. The length of the first roller conveying unit 11 is equal to that of the fourth roller conveying unit 14, and the length of the second shaft conveying unit 12 is equal to the length of the third roller conveying unit 13 (refer to FIG. 1 where a fork represents the coverage of a conveying unit).

In an exemplary embodiment, a variety of board position combinations include a first board position combination, and the first board position combination is set for the first roller conveyor unit 11 and the second roller conveyor unit 12 to have the same transportation direction , the transport direction of the third roller conveyor unit 13 and the fourth roller conveyor unit 14, the first roller conveyor unit 11 and the fourth roller conveyor unit 14 are in opposite directions (refer to Figures 3 and 4). The various plate position combinations include the second plate position combination. The second plate position combination is: the first roller conveying unit 11 and the fourth roller conveying unit 14 are in opposite directions, and the second roller conveying unit 12 and the third roller conveying unit 12 are in opposite directions. The direction of the conveying unit 13 is the same (refer to Fig. 5).

As shown in FIG. 1 and FIG. 2 , the first roller conveying unit 11 includes a roller frame 110 , a plurality of spaced rollers 111 arranged horizontally on the roller frame 110 , and a first motor 112 . The first motor 112 is connected with the roller shaft 111 through a transmission chain 113 . The first roller conveying unit 11 further includes a lifting bracket 114 . The lift bracket 114 is provided with a lift cylinder, and the roller frame 110 is provided on the piston rod of the lift cylinder. The structure of the second roller conveying unit 12, the third roller conveying unit 13, and the fourth roller conveying unit 14 is mainly different from that of the first roller conveying unit 11 in that the conveying length is different. For the rest, refer to the first roller conveying unit. The conveying unit 11 is not repeated here.

As shown in FIG. 1 and FIG. 2 , the conveyor belt conveying mechanism 2 includes a frame 20 , a driving shaft 21 and a driven shaft 22 arranged on the frame 20 and extending in the direction of the conveying line of the conveyor belt conveying mechanism 2 , and the connecting driving shaft 21 and the driven shaft 22 . The driving shaft 22 drives the belt set 23 and the second motor 24 connected with the driving shaft 21 . The transmission belt group 23 is spaced apart from the roller shaft 11 .

The gypsum board conveying steering device according to the embodiment of the present invention further includes a controller (not shown), the controller is connected with the first motor 112 and the second motor 24, and is configured to control the start-up, shutdown, and shipping directions.

In order to ensure the balance of the left and right stacking and transportation of gypsum boards in the later stage, when the gypsum board conveying steering device is in the second board position combination mode, the controller can be set to be able to The direction can be changed periodically or periodically.

When in use, the transport surface of the roller conveyor mechanism 1 is lower than that of the conveyor belt conveyor mechanism 2 in the initial state. The gypsum board is first moved from the conveyor belt conveyor mechanism 2 of the production line to the roller conveyor mechanism 1. After moving to the designated position, The lift cylinder piston rod at the top of the lift bracket rises, so that the conveying surface of the roller conveyor mechanism 1 rises and is higher than the conveying surface of the conveyor belt conveying mechanism 2 . Then, take over the gypsum board transported by the conveyor belt conveying mechanism 2, and then turn the gypsum board for transportation to the designated position.

In order to meet the product series required by the national standard and the product series with high demand in the market, the embodiment of the present invention takes the longest production plate of 9.6 meters as an example, and the realization mainly includes: 4*2.4, 4*2, 4*1.8, 4 *1.5, 3*3 series products turn, in which 4*2.4 means four sheets with a length of 2.4 meters. In the embodiment of the present invention, the transmission length of the first roller conveying unit 11 (the A-section roller as shown in the figure) and the second roller conveying unit 12 (the B-segment roller as shown in the figure) is selected to be greater than 3 meters. is 3.3 meters. The conveying length of the third roller conveying unit 13 (the C section of the roller table shown in the figure) and the fourth roller conveying unit 14 (the D section of the roller table shown in the figure) is less than 2 meters, specifically 1.5 meters.

As shown in Figure 3, when the original board is 9.6 meters, it can be cut into 4 finished boards of 2.4 meters during the slitting process. Two pieces on the left and right, facing each other respectively. At this time, the plate position combination of the first roller conveying unit 11 , the second roller conveying unit 12 , the third roller conveying unit 13 and the fourth roller conveying unit 14 is: the first roller conveying unit 11 , the The three-roller conveying unit 13 conveys two 2.4-meter gypsum boards to the left, and the second roller conveying unit 12 and the fourth roller conveying unit 14 convey the other two 2.4-meter gypsum boards toward the right.

As shown in Figure 4, when the original board produces a 6-meter board, it is cut into 4 finished boards of 1.5 meters; when the original board produces 8 meters, it is cut into 4 finished boards of 2 meters. After slitting, the running direction of each group of plates is the same as the above-mentioned combination of 9.6-meter plates, and will not be repeated here.

As shown in Figure 5, when the original plate is a 9-meter plate, in the slitting process, it is divided into three finished plates of 3 meters. , the second roller conveyor unit 12 (as shown in the figure B segment roller conveyor), and the third roller conveyor unit 13 (as shown in the C segment roller conveyor), the fourth roller conveyor unit 14 (as shown in the figure The plate position combination of the D-section roller table) shown in the figure is: the third roller conveying unit 13 and the fourth roller conveying unit 14 are in the same direction to jointly transport a gypsum board, the first roller conveying unit 11, the second roller conveying unit 11, the second The roller conveyor units 12 each transport one gypsum board in opposite directions. In order to ensure the balance of the left and right stacking and transportation of the gypsum boards in the later stage, the controller is configured to be able to change the directions of the second roller conveying unit 12 and the third roller conveying unit 13 regularly or periodically.

The gypsum board conveying and diverting device of the embodiment of the present invention passes through two groups symmetrically arranged along the conveying line of the roller conveying mechanism, and each group includes at least two roller conveying units with different lengths. The transport direction of the unit can be combined into a two-way odd-numbered board position combination, such as the two-way transport of three 3-meter gypsum boards described in the above example.

The gypsum board conveying and diverting device of the embodiment of the present invention has high transmission efficiency, and meets the requirements for producing various lengths and varieties of boards with the shortest equipment length.

In the description in the embodiments of the present invention, the term "plurality" refers to 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", "relative to" ", "four corners", "periphery", "mouth" word structure" etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present invention and simplifying the description, rather than indicating Or imply that the structure referred to has a specific orientation, is constructed and operates in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the description of the embodiments of the present invention, unless otherwise expressly specified and limited, the terms "connection", "direct connection", "indirect connection", "fixed connection", "installation" and "assembly" should be understood in a broad sense, For example, it may be a fixed connection, a detachable connection, or an integral connection; the terms "installation", "connection" and "fixed connection" may be directly connected or indirectly connected through an intermediate medium, and may be two elements Internal connectivity. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Although the embodiments disclosed in the present invention are as above, the described contents are only the embodiments adopted to facilitate the understanding of the present invention, and are not intended to limit the present invention. Any person skilled in the art to which the present invention belongs, without departing from the spirit and scope disclosed by the present invention, can make any modifications and changes in the form and details of the implementation, but the scope of the patent protection of the present invention still needs to be as defined by the appended claims.

Claims

A gypsum board conveying and turning device, characterized in that it comprises: a roller conveying mechanism, a conveyor belt conveying mechanism arranged staggered with the roller conveying mechanism and whose conveying line is perpendicular to the conveying line of the roller conveying mechanism; the roller conveying mechanism; The track conveying mechanism includes a plurality of roller conveying units with various lengths along the conveying line and the conveying direction can be changed. Steering of length sheets.
The gypsum board conveying and diverting device according to claim 1, wherein the plurality of roller conveying units comprise two groups symmetrically arranged along the conveying line of the roller conveying mechanism, and each group includes at least two rollers with different lengths The track conveying unit, by adjusting the conveying direction of the roller conveying unit, can be combined into a bidirectional odd and even plate position combination.
The gypsum board conveying turning device according to claim 2, wherein the first group of the two groups of roller conveying units comprises a first roller conveying unit and a second roller conveying unit with different conveying lengths; The second group of the two groups of roller conveying units includes a third roller conveying unit and a fourth roller conveying unit with different transmission lengths; the length of the first roller conveying unit is equal to the fourth roller conveying unit, and the second axis conveys The unit length is equal to the third roller conveyor unit.
The gypsum board conveying turning device according to claim 3, characterized in that: the multiple board position combinations include a first board position combination, and the first board position combination is: the first roller conveying unit The transportation direction is the same as that of the second roller conveyor unit, the third roller conveyor unit and the fourth roller conveyor unit have the same transportation direction, and the first roller conveyor unit and the fourth roller conveyor unit have opposite directions.
The gypsum board conveying and diverting device according to claim 3, characterized in that: the multiple board position combinations include a second board position combination, and the second board position combination is: a first roller conveying unit and a fourth roller The direction of the conveying unit is opposite, and the direction of the second conveying unit and the third conveying unit are the same.
The gypsum board conveying turning device according to claim 5, wherein the conveying length of the first roller conveying unit and the fourth roller conveying unit is greater than 3 meters, and the second roller conveying unit and the third roller conveying unit have a conveying length greater than 3 meters. The transmission length of the conveying unit is less than 2 meters.
The gypsum board conveying steering device according to claim 6, wherein the roller conveying unit comprises a roller frame, a plurality of roller shafts horizontally arranged on the roller frame, and a first motor; the motor is connected to a roller frame. The roller shafts are connected by a transmission chain.
The gypsum board conveying steering device according to claim 7, wherein the roller conveying unit comprises a lift bracket, the lift bracket is provided with a lift cylinder, and the roller shaft is erected on a piston rod of the lift cylinder .
The gypsum board conveying steering device according to claim 8, wherein the conveyor belt conveying mechanism comprises a frame, a driving shaft and a driven shaft which are arranged on the frame and extend along the conveying line direction of the conveying belt conveying mechanism, A drive belt set is connected to the drive shaft and the driven shaft, and a second motor is connected to the drive shaft.
The gypsum board conveying steering device according to claim 9, further comprising a controller, the controller is connected with the first motor and the second motor, and is configured to control the first motor and the second motor When the gypsum board conveying steering device is in the second combination mode of the board position, the controller is configured to be able to time the direction of the second roller conveying unit and the third roller shaft Or change it periodically.