CN-122003589-A - Sampling device, board member manufacturing device, and gypsum-based building material manufacturing device

Abstract

A sampling device includes a support device for supporting a sheet of sheet material conveyed by a conveying device from below the sheet material, and a displacement device for displacing the position of the support device along a height. The supporting device includes a connecting member having a columnar shape, a plurality of supporting members arranged along a long side of the connecting member and having a columnar shape, and a weight body provided to the connecting member. The support member is disposed such that a long side of the connection member intersects the long side of the support member, a first end of the support member along the long side and the first end of the support member located at a second end opposite to the first end are fixed to the connection member, and the weight body is disposed at a side opposite to the second end of the support member with respect to a position of the connection member.

Inventors

• Miyashima Miyuki
• Shikano Shota
• KAWAHARA HIROTO

Assignees

• 吉野石膏株式会社

Dates

Publication Date

20260508

Application Date

20240919

Priority Date

20230929

Claims (15)

1. 1. A sampling device, comprising: a supporting device for supporting the plate body sheet conveyed by the conveying device from the lower part of the plate body sheet, and A position-changing device for changing the position of the supporting device along the height, The support device includes: A connecting member having a columnar shape; A plurality of support members arranged along the long sides of the connection members and having a columnar shape, and A weight body provided to the connection member, The support member is disposed such that a long side of the connection member intersects the long side of the support member, a first end portion of the support member along the long side and the first end portion of a second end portion located on the opposite side from the first end portion are fixed to the connection member, The weight body is disposed on the opposite side of the second end of the support member with respect to the position of the connection member.
2. 2. The sampling device of claim 1, wherein, The counterweight body has a first moving means for changing a distance from the connecting member.
3. 3. The sampling device according to claim 1 or 2, wherein, The supporting device is provided with a plurality of the counterweight bodies along the long side of the connecting part.
4. 4. The sampling device according to claim 1 or 2, wherein, The displacement device is connected to the connecting member and is disposed below the connecting member.
5. 5. The sampling device according to claim 1 or 2, wherein, The deflection device is used for vertically deflecting the supporting device relative to the conveying path of the plate body piece.
6. 6. The sampling device according to claim 1 or 2, wherein, The support member has a friction member at least at a part of a portion contacting the plate body piece.
7. 7. The sampling device according to claim 1 or 2, wherein, The plurality of support members are fixed to the connection member such that the support member located downstream of the conveyance path of the sheet is higher than the support member located upstream of the conveyance path of the sheet.
8. 8. The sampling device according to claim 1 or 2, wherein, The sampling device further includes a discharge device for discharging the sheet supported by the support device and sampled by the displacement device moving together with the support device upward of the transport path of the sheet from the support device.
9. 9. The sampling device according to claim 1 or 2, wherein, A stopper is further provided downstream of the plurality of support members along the conveying path of the sheet.
10. 10. The sampling device of claim 1 or 2, further comprising: A cutting device for cutting the plate body into plate body pieces, and An upstream side conveying device for conveying the plate body and supplying the plate body to the cutting device, The conveying device is arranged downstream of the cutting device along the conveying path of the plate body sheet.
11. 11. The sampling device of claim 10, wherein, The sampling device further has a separation device for enlarging a distance between the plate body and the plate body sheet obtained by cutting by the cutting device, or a distance between the plate body sheets.
12. 12. The sampling device according to claim 1 or 2, wherein, The sampling device further has a speed reduction device for reducing the conveying speed of the sheet in a region including at least a portion upstream of the supporting device along the conveying path of the sheet.
13. 13. The sampling device according to claim 1 or 2, wherein, The conveying device is a roller conveyor.
14. 14. A plate manufacturing apparatus comprising the sampling device according to claim 1 or 2.
15. 15. A gypsum-based building material manufacturing apparatus comprising the sampling device according to claim 1 or 2.

Description

Sampling device, board member manufacturing device, and gypsum-based building material manufacturing device Technical Field The present invention relates to a sampling device, a board member manufacturing device, and a gypsum-based building material manufacturing device. Background Patent document 1 discloses a sampling device including a push-up unit for pushing up a sheet being conveyed by a conveying unit from a position lower than a conveying path of the sheet to a position higher than the conveying path, and a holding unit for holding the sheet pushed up by the push-up unit. < Prior art document > < Patent document > Patent document 1 International publication No. 2018/193942 Disclosure of Invention < Problem to be solved by the invention > The raw material includes a plate-like product of an inorganic material such as ceramics and metals or an organic polymer material such as resin, for example, and after the raw material is formed into a continuous belt shape, various operations such as cutting and drying are performed as needed while conveying the formed product to perform continuous production. Then, at any timing or a predetermined timing, for example, an operator samples a part of the semi-finished product or the product under conveyance to evaluate whether or not a semi-finished product conforming to the specification can be produced. Since the semi-finished product and the like are usually continuously transported, a skilled skill may be required if the sample is manually taken by an operator depending on the transport speed, size, weight, and the like of the semi-finished product and the like. Accordingly, the applicant has invented a sampling device disclosed in patent document 1. However, the sampling device disclosed in patent document 1 requires at least 2 parts of the push-up assembly and the holding assembly. Therefore, the space required for the setting increases, and the length of the production line or the like may cause difficulty in setting in some cases. In view of the above-described problems of the prior art, an object of an aspect of the present invention is to provide a sampling device that can easily sample a sheet being conveyed and can suppress an installation space. < Means for solving the problems > In order to solve the above problems, according to one aspect of the present invention, there is provided a sampling device including a support device for supporting a plate sheet conveyed by a conveying device from below the plate sheet, and A position-changing device for changing the position of the supporting device along the height, The support device includes: A connecting member having a columnar shape; A plurality of support members arranged along the long sides of the connection members and having a columnar shape, and A weight body provided on the connection member, The support member is disposed such that a long side of the connection member intersects the long side of the support member, a first end portion of the support member along the long side and the first end portion of a second end portion located on an opposite side of the first end portion are fixed to the connection member, The weight body is disposed on the opposite side of the second end portion of the support member with respect to the position of the connection member. < Effect of the invention > According to one aspect of the present invention, a sampling device can be provided that can easily sample a sheet during conveyance and can reduce installation space. Drawings Fig. 1 is an explanatory diagram of a sampling device according to an embodiment of the present disclosure. Fig. 2 is a top view of a sampling device according to one embodiment of the present disclosure. Fig. 3 is a side view of a sampling device according to one embodiment of the present disclosure. Fig. 4 is a side view of a sampling device according to one embodiment of the present disclosure. Fig. 5 is an explanatory view of a gypsum-based building material manufacturing apparatus according to an embodiment of the present disclosure. Detailed Description The following description will be made with reference to the drawings as to the mode of carrying out the present invention, but the present invention is not limited to the following embodiments, and various modifications and substitutions can be made to the following embodiments without departing from the scope of the present invention. In this specification, a first, a second, etc. may be added to the names of the components. In the present specification, the first mobile device and the second mobile device are described as examples. The first and second parts attached to the part names are used only to identify the parts, so that confusion is prevented in description, and the configuration and priority are not indicated. Without the possibility of confusion and in the generic term, it may simply be referred to as a mobile device. [ Sampling device ] A configuration example of the