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CN-119803230-B - Gypsum board facial tissue production paper thickness detection device

CN119803230BCN 119803230 BCN119803230 BCN 119803230BCN-119803230-B

Abstract

The invention discloses a paper thickness detection device for gypsum board facing paper production, which relates to the technical field of gypsum board facing paper thickness detection and comprises a base, wherein the top end of the base is fixedly connected with a pressing detection mechanism, the top end of the base is fixedly connected with a rolling detection mechanism positioned beside the pressing detection mechanism, the rolling detection mechanism comprises two groups of side frames, and a rolling shaft is rotatably connected between the two groups of side frames. According to the invention, by using two detection modes to carry out double detection on the gypsum board facing paper, errors are prevented from occurring in detected results, and the lower pressure plate only needs to move a smaller stroke through the difference between the diameters of the first hydraulic rod and the second hydraulic rod, so that the second hydraulic plate extends out of a longer length, and a worker can more intuitively see detection values when observing the first pointer and the first scale plate, so that the detected results are more accurate and the detection process is more convenient.

Inventors

  • GAO ZHAOZHONG
  • XU RUI
  • WAN YING
  • LIU YUNKUN
  • HAN ZHENQIAN

Assignees

  • 枣庄华润纸业有限公司

Dates

Publication Date
20260512
Application Date
20241231

Claims (10)

  1. 1. The paper thickness detection device for gypsum board facing paper production comprises a base (1) and is characterized in that a pressing detection mechanism (2) is fixedly connected to the top end of the base (1), and a rolling detection mechanism (3) positioned beside the pressing detection mechanism (2) is fixedly connected to the top end of the base (1); The rolling detection mechanism (3) comprises two groups of side frames (301), a rolling shaft (302) is rotationally connected between the two groups of side frames (301), one end of the rolling shaft (302) is fixedly connected with an abutting wheel (303), one group of side frames (301) is provided with a transmission assembly (304), the side wall of the base (1) is fixedly connected with a motor (305), the output end of the motor (305) is fixedly connected with a rubber wheel (306), the transmission assembly (304) is positioned between the rubber wheel (306) and the abutting wheel (303), the side walls of the two groups of side frames (301) are slidably connected with a lifting plate (307), the bottom ends of the lifting plate (307) are lapped on the outer wall of the rolling shaft (302), the side walls of each group of side frames (301) are respectively fixedly connected with a group of second graduation plates (308), and two ends of the lifting plate (307) respectively penetrate through openings on the two groups of second graduation plates (308), and each end of the lifting plate (307) is respectively fixedly connected with two groups of second pointers (309). The pushing detection mechanism (2) comprises a saddle (201), the saddle (201) is fixedly connected to the top end of the base (1), the top end of the base (1) is fixedly connected with a guide frame (202), the outer wall sliding sleeve of the guide frame (202) is provided with a lower pressure plate (203), the top end of the lower pressure plate (203) is fixedly connected with a plurality of groups of tension springs (204), the top end of the tension springs (204) is fixedly connected to the bottom end of the guide frame (202), the side wall of the lower pressure plate (203) is fixedly connected with a plurality of groups of first hydraulic rods (205), the bottom end of the plurality of groups of the first hydraulic rods (205) is fixedly connected to the top end of the base (1), one group of side wall of the side frame (301) is fixedly connected with a second hydraulic rod (206), the second hydraulic rod (206) is communicated with the first hydraulic rod (205) through a pipeline, the diameter of the second hydraulic rod (206) is smaller than that of the first hydraulic rod (205), the tail end of the second hydraulic rod (206) is fixedly connected with a push rod (207), the top end of the second hydraulic rod (207) is fixedly connected with a push rod (304), the top end of the push rod (207) is fixedly connected to a transmission component (208), the top end of the push rod (207) is fixedly connected to a first hydraulic rod (207), the transmission component (208), the tail end of the return spring (210) is fixedly connected to the side wall of the transmission assembly (304), and the bottom end of the ejector rod (207) is fixedly connected with a rack (211).
  2. 2. The gypsum board facing paper production paper thickness detection device according to claim 1, wherein the transmission assembly (304) comprises a fixed disc (3041), the fixed disc (3041) is fixedly connected to the side wall of the side frame (301), two groups of turntables (3042) are rotatably connected to the side wall of the fixed disc (3041), the two groups of turntables (3042) are coaxially and fixedly connected together, a plurality of groups of pushing rods (3043) are slidably connected between the two groups of turntables (3042), a plurality of groups of pushing grooves (3044) are respectively formed in the side wall of each group of turntables (3042), a sliding rod (3045) is fixedly connected to one end of each pushing rod (3043), and two ends of each sliding rod (3045) extend into the pushing grooves (3044) on the two groups of turntables (3042) respectively.
  3. 3. The gypsum board facing paper production paper thickness detection device of claim 2, wherein the other end of the sliding rod (3045) is fixedly connected with a rotating head (3048), the side wall of the side frame (301) is rotatably connected with a rotating ring (30410), the rotating ring (3049) is slidably sleeved on the outer wall of a plurality of groups of rotating rods (3049), one end of each group of rotating rods (3049) extending to the outside of the rotating ring (3049) is fixedly connected with a group of friction heads (3041) respectively, the side wall of each friction head (3041) is fixedly connected with two groups of spring pieces (3043), the tail end of each spring piece (3043) is fixedly connected with the inner wall of the corresponding rotating ring (3048), and the other end of each rotating rod (3049) is slidably attached to the outer wall of the corresponding rotating head (3048).
  4. 4. The gypsum board facing paper production paper thickness detection device of claim 2, wherein a guide plate (3046) is fixedly connected to the side wall of the fixed disc (3041), each group of push rods (3043) is respectively and slidably sleeved on the outer wall of one group of guide plates (3046), a cover plate (3047) is fixedly connected to the side wall of the plurality of groups of guide plates (3046), a gear (30112) extending to the outer portion of the cover plate (3047) is fixedly connected to the side wall of the rotary disc (3042), the gear (30112) is meshed with the rack (211), a push rod (207) is slidably connected to the side wall of the cover plate (3047), the side wall of the cover plate (3047) is fixedly connected to one end of the return spring (210), and a first scale plate (209) is fixedly connected to the side wall of the cover plate (3047).
  5. 5. The gypsum board facing paper production paper thickness detection device according to claim 2, wherein the top end of the base (1) is fixedly connected with a tensioning mechanism (4), the tensioning mechanism (4) comprises two groups of fixing seats (401), the two groups of fixing seats (401) are fixedly connected to the top end of the base (1), a first compression roller (402) is rotationally connected between the two groups of fixing seats (401), and a group of sliding blocks (403) are respectively and slidably connected to the inner wall of each group of fixing seats (401).
  6. 6. The gypsum board facing paper production paper thickness detection device according to claim 5, wherein a second press roller (404) is rotatably connected between the two groups of sliding blocks (403), the bottom end of the sliding rod (3045) is fixedly connected with a pressure spring (405), and the bottom end of the pressure spring (405) is fixedly connected with the inner wall of the fixing seat (401).
  7. 7. The gypsum board facing paper production paper thickness detection device of claim 1, wherein the top end of the base (1) is fixedly connected with two groups of speed reducing assemblies (406), each speed reducing assembly (406) comprises a housing (4061), each housing (4061) is fixedly connected to the top end of the base (1), a rotating shaft (4062) is rotatably connected to the inner wall of each housing (4061), and the tail end of each rotating shaft (4062) is fixedly connected to one end of the first press roller (402).
  8. 8. The gypsum board facing paper production paper thickness detection device of claim 7, wherein an abutting disc (4063) is fixedly sleeved on the outer wall of the rotating shaft (4062), a sliding disc (4064) is slidably sleeved on the outer wall of the rotating shaft (4062), the sliding disc (4064) is located between the abutting disc (4063) and the inner wall of the outer cover (4061), a plurality of groups of connecting strips (4065) are fixedly connected to the side wall of the sliding disc (4064), the connecting strips (4065) are slidably connected to the side wall of the abutting disc (4063), and a plurality of groups of notches which are matched with the connecting strips (4065) are formed in the side wall of the abutting disc (4063).
  9. 9. The gypsum board facing paper production paper thickness detection device of claim 8, wherein a plurality of groups of chute (4066) are formed in one side, close to the abutting plate (4063), of the sliding plate (4064), a group of balancing weights (4067) are respectively and slidably connected to the inner wall of each group of chute (4066), the balancing weights (4067) are cylindrical metal blocks, a plurality of groups of first grinding plates (4068) are fixedly connected to one side, far away from the abutting plate (4063), of the sliding plate (4064), and a plurality of groups of second grinding plates (4069) are fixedly connected to the inner wall of the outer cover (4061).
  10. 10. The device for detecting the thickness of the gypsum board facing paper production paper of claim 8, wherein the outer wall of the rotating shaft (4062) is sleeved with a separating spring (40610), one end of the separating spring (40610) is fixedly connected to the side wall of the sliding disc (4064), and the other end of the separating spring (40610) is fixedly connected to the outer wall of the rotating shaft (4062).

Description

Gypsum board facial tissue production paper thickness detection device Technical Field The invention relates to the technical field of thickness detection of gypsum board facing paper, in particular to a thickness detection device for paper produced by gypsum board facing paper. Background The gypsum board facing paper is a paper material for protecting the surface of a gypsum board, is a fireproof, dampproof and mildewproof material, can effectively protect the surface of the gypsum board from the influence of external environment, is mainly made of polyethylene fibers and other fireproof materials, has good flexibility and wear resistance, can effectively prevent the facing paper from being torn and damaged, can play a role in resisting water and moisture, and has important significance in improving the quality and service life of the gypsum board product in the production and installation of the gypsum board product. In the gypsum board facing paper production process, the common thickness detection mode is to detect the radius or diameter of the whole roll of facing paper, then divide the whole roll of facing paper by the whole number of the winding of the facing paper on the reel, or sample and detect multiple points on the facing paper through a micrometer, and when the gypsum board facing paper is produced, the conventional detection process generally only uses a single detection mode, and errors are easy to occur in the detection process. Disclosure of Invention Based on this, the present invention aims to provide a gypsum board facing paper production paper thickness detection device, so as to solve the technical problems set forth in the background. The gypsum board facing paper production paper thickness detection device comprises a base, wherein the top end of the base is fixedly connected with a pressing detection mechanism, and the top end of the base is fixedly connected with a rolling detection mechanism positioned beside the pressing detection mechanism; the winding detection mechanism comprises two groups of side frames, a winding shaft is rotationally connected between the two groups of side frames, one end of the winding shaft is fixedly connected with an abutting wheel, one group of side frames are provided with a transmission assembly, the side wall of the base is fixedly connected with a motor, the output end of the motor is fixedly connected with a rubber wheel, the transmission assembly is positioned between the rubber wheel and the abutting wheel, the side walls of the two groups of side frames are slidably connected with lifting plates, the bottom ends of the lifting plates are lapped on the outer wall of the winding shaft, the side walls of each group of side frames are respectively fixedly connected with a group of second scale plates, the two ends of the lifting plates respectively penetrate through openings on the two groups of second scale plates, and each end of the lifting plate is respectively fixedly connected with two groups of second pointers; The pushing detection mechanism comprises a supporting table, the supporting table is fixedly connected to the top of a base, the top of the base is fixedly connected with a guide frame, a pushing plate is arranged on the outer wall sliding sleeve of the guide frame, a plurality of groups of tension springs are fixedly connected to the top of the pushing plate, the top of each tension spring is fixedly connected to the bottom of the guide frame, a plurality of groups of first hydraulic rods are fixedly connected to the side wall of the pushing plate, the bottom of each first hydraulic rod is fixedly connected to the top of the base, a plurality of groups of side walls of the side frames are fixedly connected with a second hydraulic rod, the second hydraulic rod is communicated with the first hydraulic rod through a pipeline, the diameter of the second hydraulic rod is smaller than that of the first hydraulic rod, the tail end of the second hydraulic rod is fixedly connected with a push rod, the push rod is slidably connected to the side wall of a transmission assembly, the top of the push rod is fixedly connected with a first pointer, the side wall of the transmission assembly is fixedly connected with a first scale plate, the top of the push rod is fixedly connected with a reset spring, the tail end of the reset spring is fixedly connected to the side wall of the transmission assembly, and the bottom of the push rod is fixedly connected with a rack. As an optimal technical scheme of the gypsum board facing paper production paper thickness detection device, the transmission assembly comprises a fixed disc, the fixed disc is fixedly connected to the side wall of the side frame, the side wall of the fixed disc is rotatably connected with two groups of turntables, the two groups of turntables are coaxially and fixedly connected together, a plurality of groups of push rods are connected between the two groups of turntables in a slidin