CN113109132A - High borosilicate fire prevention glass intensity detection device - Google Patents

High borosilicate fire prevention glass intensity detection device Download PDF

Info

Publication number
CN113109132A
CN113109132A CN202110382103.9A CN202110382103A CN113109132A CN 113109132 A CN113109132 A CN 113109132A CN 202110382103 A CN202110382103 A CN 202110382103A CN 113109132 A CN113109132 A CN 113109132A
Authority
CN
China
Prior art keywords
plate
detection device
high borosilicate
glass
board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110382103.9A
Other languages
Chinese (zh)
Inventor
徐少春
徐善祥
高玉静
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Rongchun Glass Technology Co ltd
Original Assignee
Anhui Rongchun Glass Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Rongchun Glass Technology Co ltd filed Critical Anhui Rongchun Glass Technology Co ltd
Priority to CN202110382103.9A priority Critical patent/CN113109132A/en
Publication of CN113109132A publication Critical patent/CN113109132A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02Details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02Details
    • G01N3/04Chucks
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/08Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
    • G01N3/10Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
    • G01N3/12Pressure testing
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0001Type of application of the stress
    • G01N2203/0003Steady
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014Type of force applied
    • G01N2203/0016Tensile or compressive
    • G01N2203/0019Compressive
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003Generation of the force
    • G01N2203/0042Pneumatic or hydraulic means
    • G01N2203/0048Hydraulic means

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

The invention discloses a high borosilicate fireproof glass strength detection device, which comprises a workbench, wherein the upper end of the workbench is provided with a placement mechanism, a pressing block is arranged above the placement mechanism, the upper end of the pressing block is provided with a pressure sensor, the outside of the pressure sensor is provided with a fixed block, the upper end of the fixed block is provided with a connecting block, the rear side of the connecting block is provided with a movable plate, the high borosilicate fireproof glass strength detection device drives a threaded rod to rotate by rotating blocks on four sides of a frame plate, so as to drive a fixed clamping plate to move, thereby clamping the four sides of glass, has simple operation, convenient and quick installation and disassembly, firm and reliable fixation, can fix glass with different specifications and sizes at the same time, is convenient to detect different types of glass, has wide application range, and when a hydraulic cylinder drives a hydraulic rod to lift so as to drive the movable plate to descend, convenient and effective detection is realized.

Description

High borosilicate fire prevention glass intensity detection device
Technical Field
The invention belongs to the technical field of glass detection, and particularly relates to a high borosilicate fireproof glass strength detection device.
Background
Nowadays, along with the development of scientific and technological, glass's development is more and more rapid, the kind is also more and more, the quality is also better and more, nowadays, borosilicate fire-proof glass is as a special glass, be used for each place, borosilicate fire-proof glass need pass through many processes in process of production, in order to guarantee glass's use quality, need carry out intensity detection to it, intensity detection device can be used, and current glass intensity detection device is at the in-process that uses, be not convenient for fix the different glass of specification and dimension and lay, application scope is little.
Disclosure of Invention
The invention provides a high borosilicate fireproof glass strength detection device which has the characteristics of facilitating the fixation of glass with different sizes and improving the application range of the glass.
In order to achieve the purpose, the invention provides the following technical scheme: a high borosilicate fireproof glass strength detection device comprises a workbench, wherein a placement mechanism is arranged at the upper end of the workbench, a pressing block is arranged above the placement mechanism, a pressure sensor is arranged at the upper end of the pressing block, a fixed block is arranged outside the pressure sensor, a connecting block is arranged at the upper end of the fixed block, a movable plate is arranged at the rear side of the connecting block, a transverse plate is arranged at the upper end of the movable plate, a hydraulic rod is connected to the other side of the transverse plate, a hydraulic cylinder is arranged outside the lower end of the hydraulic rod, and a display panel is arranged on the left side of the upper end of the workbench;
the placing mechanism is including fixing the deckle board in the workstation upper end, the deckle board sets up the below at the briquetting, the inside of deckle board is provided with first board of accepting, the four lateral walls of deckle board all are provided with the threaded rod, threaded rod and deckle board threaded connection, the outer end that the threaded rod runs through the deckle board lateral wall is provided with the turning block, the threaded rod stretches into the inside one end of deckle board and rotates and be connected with the spliced pole, the inner of spliced pole is provided with solid fixed splint, gu fixed splint bottom is pasted with first board upper surface of accepting mutually.
Preferably, the fixing splint is arranged to
Figure BDA0003013363220000021
Form, inside of the fixing splintThe side is provided with a rubber pad.
Preferably, the second bearing plate is arranged below the first bearing plate, sliding strips are arranged on two sides of the first bearing plate and two sides of the second bearing plate, the sliding strips are connected with the side plates of the frame plate in a sliding mode, and pull handles are arranged on the outer sides of the first bearing plate and the second bearing plate.
Preferably, the upper end of the first bearing plate, which is adjacent to the drawing outlet, is tightly attached with a scraping plate, the upper end of the scraping plate is provided with a fixing plate, and the fixing plate is fixed on the inner wall of the frame plate.
Preferably, a baffle plate is arranged at the upper end of the second bearing plate, and the upper surface of the baffle plate is an inclined surface inclined inwards.
Preferably, one side of the hydraulic cylinder, which is adjacent to the movable plate, is provided with a sliding track, and the outer side of the sliding track is provided with a sliding block, and the sliding block is fixed on the side wall of the movable plate.
Preferably, the pressure sensor is electrically connected with the display panel.
Preferably, the lower end of the workbench is provided with a supporting seat.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention drives the threaded rod to rotate by rotating the rotating blocks on the four sides of the frame plate, drives the fixed clamping plate to move, thereby clamping the four sides of the glass, has simple operation, convenient and quick installation and disassembly, firm and reliable fixation, can fix the glass with different specifications and sizes, is convenient to detect different types of glass, has wide application range, drives the hydraulic rod to lift to drive the movable plate to descend when the hydraulic cylinder drives the hydraulic rod to press the pressing block on the glass, and transmits a pressure signal to the display panel by the pressure sensor, thereby realizing convenient and effective detection.
2. After the detection is finished, the pull handle on the first bearing plate is pulled, so that the first bearing plate slides outwards by virtue of the sliding strip, the first bearing plate is scraped by the scraper in the pulling process, all glass fragments of the first bearing plate fall onto the second bearing plate, the cleaning is convenient and rapid, clean and thorough, the cleaning efficiency is high, the time is saved, the detection efficiency is improved, the glass falling onto the second bearing plate can be cleaned once again after multiple times of glass detection, the detection efficiency is improved, and the problems of one-time detection, one-time cleaning, time waste and low detection efficiency are solved.
Drawings
Fig. 1 is a schematic structural diagram of a high borosilicate fireproof glass strength detection device of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic structural diagram of the placement mechanism of the present invention.
Fig. 4 is a side view of the placement mechanism of the present invention.
In the figure: 1. a supporting seat; 2. a work table; 3. a display panel; 4. a hydraulic cylinder; 5. a hydraulic lever; 6. a transverse plate; 7. a movable plate; 8. connecting blocks; 9. a fixed block; 10. a pressure sensor; 11. briquetting; 12. a placement mechanism; 121. rotating the block; 122. a threaded rod; 123. connecting columns; 124. fixing the clamping plate; 125. a first bearing plate; 126. a slide bar; 127. a frame plate; 128. a baffle plate; 129. a second bearing plate; 1210. a fixing plate; 1211. a squeegee; 1212. pulling a handle; 13. a sliding track; 14. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions:
example 1
A high borosilicate fireproof glass strength detection device comprises a workbench 2, wherein a support seat 1 is arranged at the lower end of the workbench 2 in order to stably support the workbench 2; a placing mechanism 12 is arranged at the upper end of the workbench 2, a pressing block 11 is arranged above the placing mechanism 12, a pressure sensor 10 is arranged at the upper end of the pressing block 11, a fixed block 9 is arranged outside the pressure sensor 10, a connecting block 8 is arranged at the upper end of the fixed block 9, a movable plate 7 is arranged at the rear side of the connecting block 8, a transverse plate 6 is arranged at the upper end of the movable plate 7, a hydraulic rod 5 is connected to the other side of the transverse plate 6, a hydraulic cylinder 4 is arranged outside the lower end of the hydraulic rod 5, and a display panel 3 is arranged on the left side of the; the pressure sensor 10 is electrically connected with the display panel 3, and in order to limit the lifting of the movable plate 7, the movable plate runs more stably and smoothly, so that the pressure measured by the pressure sensor 10 is more accurate; one side of the hydraulic cylinder 4, which is adjacent to the movable plate 7, is provided with a sliding track 13, the outer side of the sliding track 13 is provided with a sliding block 14, and the sliding block 14 is fixed on the side wall of the movable plate 7;
the placing mechanism 12 comprises a frame plate 127 fixed at the upper end of the workbench 2, the frame plate 127 is arranged below the pressing block 11, a first bearing plate 125 is arranged inside the frame plate 127, threaded rods 122 are arranged on four side walls of the frame plate 127, the threaded rods 122 are in threaded connection with the frame plate 127, rotating blocks 121 are arranged at the outer ends of the threaded rods 122 penetrating through the side walls of the frame plate 127, one ends of the threaded rods 122 extending into the frame plate 127 are rotatably connected with connecting columns 123, fixed clamping plates 124 are arranged at the inner ends of the connecting columns 123, and the bottoms of the fixed clamping plates 124 are attached to the upper surface of the first bearing plate 125; the fixing clamp plate 124 is arranged as
Figure BDA0003013363220000041
The type is convenient for press from both sides tightly, and the inboard of solid fixed splint 124 is provided with the rubber pad, prevents to cause the damage to glass for cause the error influence to the testing result.
Specifically, the glass to be tested for strength is placed on the upper surface of the first receiving plate 125 inside the frame plate 127, then the rotating blocks 121 on the four sides of the frame plate 127 are rotated, thereby driving the threaded rod 122 to rotate, driving the fixed clamping plate 124 to move, thereby clamping four sides of the glass, the operation is simple, the installation and the disassembly are convenient and rapid, the fixation is firm and reliable, simultaneously can fix the glass with different specifications and sizes, is convenient to detect different types of glass, has wide application range, when the hydraulic cylinder 4 drives the hydraulic rod 5 to lift and thereby drive the movable plate 7 to descend, the pressing block 11 is pressed on the glass, the pressure sensor 10 transmits a pressure signal to the display panel 3 and displays the pressure signal on the display panel 3 according to the numerical value until the glass is crushed, at the moment of crushing, the pressure signal of the pressure sensor 10 will have a peak value, and the peak value is the strength of the glass, so that convenient and effective detection is realized.
Example 2
As an optional case, please refer to fig. 3-4, a high borosilicate fireproof glass strength detecting apparatus, wherein a second receiving plate 129 is disposed below the first receiving plate 125, sliding strips 126 are disposed on both sides of the first receiving plate 125 and the second receiving plate 129, the sliding strips 126 are slidably connected to side plates of the frame plate 127, and pull handles 1212 are disposed on outer sides of the first receiving plate 125 and the second receiving plate 129; in order to make the glass fragments completely enter the second receiving plate 129, the upper end of the first receiving plate 125 adjacent to the drawing outlet is tightly attached with a scraping plate 1211, the upper end of the scraping plate 1211 is provided with a fixing plate 1210, and the fixing plate 1210 is fixed on the inner wall of the frame plate 127; in order to allow the broken glass pieces to fall completely into the second receiving plate 129, the upper end of the second receiving plate 129 is provided with a baffle 128, and the upper surface of the baffle 128 is provided with an inwardly inclined slope.
Specifically, after the detection is finished, pull handle 1212 on first accepting board 125 is twitched, make first accepting board 125 rely on the sliding strip 126 to outwards slide, in the twitch process, scrape its first accepting board 125 through scraper 1211, make the first glass piece of accepting board 125 all fall on second accepting board 129, clearance convenient and fast, and clean thoroughly, the cleaning efficiency is high-efficient, save time, thereby improve detection efficiency, the glass that drops on second accepting board 129, can carry out the glass many times and detect the back, once only clear up again, improve detection efficiency, avoid detecting once, the clearance is once, waste time, the problem that detection efficiency is low.
The scheme in this embodiment can be selectively combined with the scheme in other embodiments.
The working principle and the using process of the invention are as follows: the glass needing strength detection is placed on the upper surface of a first bearing plate 125 inside a frame plate 127, then rotating blocks 121 on four sides of the frame plate 127 are rotated to drive a threaded rod 122 to rotate and drive a fixed clamping plate 124 to move so as to clamp the four sides of the glass, the operation is simple, the installation and the disassembly are convenient and rapid, the fixation is firm and reliable, meanwhile, the glass with different specifications and sizes can be fixed, the detection of different types of glass is convenient, the application range is wide, when a hydraulic cylinder 4 drives a hydraulic rod 5 to lift and drive a movable plate 7 to descend, a pressing block 11 is pressed on the glass, a pressure signal is transmitted to a display panel 3 by a pressure sensor 10 and is displayed on the display panel 3 by a numerical value until the glass is crushed, a peak value can appear in the pressure signal of the pressure sensor 10 at the crushing moment, and the peak value is the strength of the glass, so; after the detection is finished, the pull handle 1212 on the first bearing plate 125 is pulled, so that the first bearing plate 125 slides outwards by virtue of the sliding strip 126, in the pulling process, the first bearing plate 125 is scraped by the scraper 1211, all glass fragments of the first bearing plate 125 fall onto the second bearing plate 129, the cleaning is convenient and quick, the cleaning is clean and thorough, the cleaning efficiency is high, the time is saved, the detection efficiency is improved, the glass falling onto the second bearing plate 129 can be cleaned once again after multiple times of glass detection, the detection efficiency is improved, the problems of one detection, one cleaning, time waste and low detection efficiency are solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a high borosilicate fire prevention glass intensity detection device, includes workstation (2), its characterized in that: a placing mechanism (12) is arranged at the upper end of the workbench (2), a pressing block (11) is arranged above the placing mechanism (12), a pressure sensor (10) is arranged at the upper end of the pressing block (11), a fixed block (9) is arranged outside the pressure sensor (10), a connecting block (8) is arranged at the upper end of the fixed block (9), a movable plate (7) is arranged at the rear side of the connecting block (8), a transverse plate (6) is arranged at the upper end of the movable plate (7), a hydraulic rod (5) is connected to the other side of the transverse plate (6), a hydraulic cylinder (4) is arranged outside the lower end of the hydraulic rod (5), and a display panel (3) is arranged on the left side of the upper end of the workbench (;
place mechanism (12) including fixing frame plate (127) in workstation (2) upper end, frame plate (127) set up in the below of briquetting (11), the inside of frame plate (127) is provided with first board (125) of accepting, the four side walls of frame plate (127) all are provided with threaded rod (122), threaded rod (122) and frame plate (127) threaded connection, the outer end that threaded rod (122) run through frame plate (127) lateral wall is provided with turning block (121), threaded rod (122) stretch into the inside one end of frame plate (127) and rotate and be connected with spliced pole (123), the inner of spliced pole (123) is provided with solid fixed splint (124), gu fixed splint (124) bottom pastes with first board (125) upper surface of accepting mutually.
2. The high borosilicate fireproof glass strength detection device according to claim 1, wherein: the fixing splint (124) is arranged to
Figure FDA0003013363210000011
And a rubber pad is arranged on the inner side of the fixed splint (124).
3. The high borosilicate fireproof glass strength detection device according to claim 1, wherein: the first board (125) of accepting the below of board (125) is provided with the second and accepts board (129), the first both sides of accepting board (125) and second and accepting board (129) all are provided with slide bar (126), slide bar (126) and frame plate (127) curb plate sliding connection, the first outside of accepting board (125) and second and accepting board (129) all is provided with draws handle (1212).
4. The high borosilicate fireproof glass strength detection device according to claim 3, wherein: the upper end of the first bearing plate (125) close to the drawing outlet is tightly attached with a scraping plate (1211), the upper end of the scraping plate (1211) is provided with a fixing plate (1210), and the fixing plate (1210) is fixed on the inner wall of the frame plate (127).
5. The high borosilicate fireproof glass strength detection device according to claim 3, wherein: a baffle plate (128) is arranged at the upper end of the second bearing plate (129), and the upper surface of the baffle plate (128) is an inclined surface inclined inwards.
6. The high borosilicate fireproof glass strength detection device according to claim 1, wherein: one side of the hydraulic cylinder (4) close to the movable plate (7) is provided with a sliding track (13), the outer side of the sliding track (13) is provided with a sliding block (14), and the sliding block (14) is fixed on the side wall of the movable plate (7).
7. The high borosilicate fireproof glass strength detection device according to claim 1, wherein: the pressure sensor (10) is electrically connected with the display panel (3).
8. The high borosilicate fireproof glass strength detection device according to claim 1, wherein: the lower end of the workbench (2) is provided with a supporting seat (1).
CN202110382103.9A 2021-04-09 2021-04-09 High borosilicate fire prevention glass intensity detection device Pending CN113109132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110382103.9A CN113109132A (en) 2021-04-09 2021-04-09 High borosilicate fire prevention glass intensity detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110382103.9A CN113109132A (en) 2021-04-09 2021-04-09 High borosilicate fire prevention glass intensity detection device

Publications (1)

Publication Number Publication Date
CN113109132A true CN113109132A (en) 2021-07-13

Family

ID=76714883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110382103.9A Pending CN113109132A (en) 2021-04-09 2021-04-09 High borosilicate fire prevention glass intensity detection device

Country Status (1)

Country Link
CN (1) CN113109132A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN190187B (en) * 1995-03-31 2003-06-28 Council Scient Ind Res
CN209606204U (en) * 2019-01-22 2019-11-08 天津联东混凝土有限公司 A kind of formation of concrete strength test equipment
CN110672419A (en) * 2019-11-14 2020-01-10 徐州市威固特种玻璃有限公司 Strength detection device for glass processing
CN210221705U (en) * 2019-04-27 2020-03-31 温州工程勘察院有限公司 Concrete press
CN210893500U (en) * 2019-08-22 2020-06-30 重庆富鑫玻璃有限公司 Detection device for glass production
CN212206904U (en) * 2020-04-28 2020-12-22 深圳明锐光电科技有限公司 Intensity detection device is used in processing of sapphire blue glass
CN212539931U (en) * 2020-07-14 2021-02-12 佛山市南海区恒锵混凝土有限公司 Concrete compression testing machine who facilitates use

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN190187B (en) * 1995-03-31 2003-06-28 Council Scient Ind Res
CN209606204U (en) * 2019-01-22 2019-11-08 天津联东混凝土有限公司 A kind of formation of concrete strength test equipment
CN210221705U (en) * 2019-04-27 2020-03-31 温州工程勘察院有限公司 Concrete press
CN210893500U (en) * 2019-08-22 2020-06-30 重庆富鑫玻璃有限公司 Detection device for glass production
CN110672419A (en) * 2019-11-14 2020-01-10 徐州市威固特种玻璃有限公司 Strength detection device for glass processing
CN212206904U (en) * 2020-04-28 2020-12-22 深圳明锐光电科技有限公司 Intensity detection device is used in processing of sapphire blue glass
CN212539931U (en) * 2020-07-14 2021-02-12 佛山市南海区恒锵混凝土有限公司 Concrete compression testing machine who facilitates use

Similar Documents

Publication Publication Date Title
CN201555909U (en) Automatic detection equipment used for detecting transformer
CN217084508U (en) Building engineering quality detection device
CN215583572U (en) Building engineering cost analytical equipment
CN113109132A (en) High borosilicate fire prevention glass intensity detection device
CN113064055A (en) Automatic chip testing device and method
CN217194852U (en) Clamping equipment for electric element detection
CN216103532U (en) Kit for serum detection
CN213239756U (en) Concrete test block compression testing machine
CN210847363U (en) Medical treatment check out test set washs recovery unit
CN212858850U (en) Glass polishing equipment
CN210305070U (en) Aluminum magnesium alloy bar length stretching device
CN210934042U (en) Traditional chinese medicine separation draws edulcoration equipment
CN210709710U (en) Impurity collecting device in flour production process
CN209624348U (en) One kind can test the fixed bracket of glass to different size photometer
CN216386627U (en) Building engineering quality detection device
CN220251606U (en) Building material intensity detection device
CN212093306U (en) Inductance value detection device for production of full-automatic high-frequency transformer
CN212528074U (en) A quick wainscot hot press for wood processing
CN216206219U (en) Steel sheet coating surface flatness inspection device
CN220490601U (en) Building material hardness detection device
CN217331979U (en) A pressure measurement for recycled concrete
CN218036490U (en) Double-sided AOI detection device for PCB
CN217456494U (en) Display screen pad pasting device with adjustable size
CN209086033U (en) A kind of food safety quality detection device
CN211660987U (en) Rolling device of metal filter screen

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: 233400 north of Jinhe Road, Huaiyuan Economic Development Zone, Bengbu City, Anhui Province

Applicant after: Anhui Rongchun Intelligent Technology Co.,Ltd.

Address before: 233400 north of Jinhe Road, Huaiyuan Economic Development Zone, Bengbu City, Anhui Province

Applicant before: ANHUI RONGCHUN GLASS TECHNOLOGY Co.,Ltd.

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20210713