CN212844726U

CN212844726U - Toughened glass strength test device

Info

Publication number: CN212844726U
Application number: CN202021192355.2U
Authority: CN
Inventors: 黄艳萍
Original assignee: Nanchang Xinyang Tempered Glass Co ltd
Current assignee: Nanchang Xinyang Tempered Glass Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-03-30
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a toughened glass strength testing arrangement, including workstation, support, test extrusion pump, brush and scraper blade, the support setting is provided with overhead gage and lower baffle respectively directly over and under the workstation on the workstation, and the support middle part is provided with by hydraulic drive and the pole of adjusting a position of action from top to bottom, installs the controller on the pole of adjusting a position, and the test hydraulic pump is installed in the controller below, the beneficial effects of the utility model are that: the utility model has the advantages that: this device simple structure, reasonable in design provides the protective housing for the glass test through the baffle of cover shell form, blocks the incomplete bits departure of glass, and the operational environment's of effectual assurance safety through the smooth material mouth that sets up on the workstation and the waste material chamber that the below set up, makes the incomplete bits can carry out timely clearance and collect, hangs down through the residue of scraper blade on with the extrusion pump to ensure the accuracy of test work many times.

Description

Toughened glass strength test device

Technical Field

The utility model relates to an intensity test device specifically is a toughened glass intensity test device, belongs to glass production machinery technical field.

Background

The toughened glass belongs to safety glass, is actually a prestressed glass, and usually adopts a chemical or physical method to form compressive stress on the surface of the glass in order to improve the strength of the glass, and the glass firstly offsets the surface stress when bearing external force, so that the bearing capacity is improved, and the wind pressure resistance, the cold and hot property, the impact property and the like of the glass are enhanced. Toughened glass used in the fields of buildings and the like is expensive and has high stress requirements, so that qualified products can be put into the market only after stress strength tests before leaving factories.

Present toughened glass strength testing arrangement adopts open-air extrusion testing apparatus mostly, in the course of the work, if glass is unqualified, then can be by high pressure crushing in the twinkling of an eye, the glass piece can be by pressure spill, produce the potential safety hazard very easily, and after appearing the unqualified back of peeling off of quality, the broken residue of extrusion can stop on table surface and extrusion pump and glass's contact surface, untimely clearance delight, it is extremely easy broken when the test to cause next glass very easily, the test result is unstable.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a toughened glass strength testing device for solving the above problems.

The utility model achieves the purpose through the following technical proposal, a toughened glass strength testing device comprises a workbench, a bracket, an extrusion testing pump, a brush and a scraper, the bracket is arranged on the workbench, an upper baffle and a lower baffle are respectively arranged right above and below the workbench, and forms a shell-shaped structure to wrap the workbench, a position adjusting rod which is driven by hydraulic pressure and can move up and down is arranged in the middle of the bracket, the controller is arranged on the positioning rod, the extrusion test pump is arranged below the controller, the extrusion test pump passes through the upper baffle plate and is suspended between the upper baffle plate and the workbench, a sliding rod is arranged between the workbench and the upper baffle, an electric control shifting bolt moving transversely is arranged on the sliding rod, the electric control shifting bolt and the sliding rod jointly form a linear module, and a transverse rod-shaped scraper and a hairbrush are arranged on the upper portion and the lower portion of the electric control shifting bolt respectively.

As a technical optimization scheme of the utility model, still install automatically controlled negative pressure machine on the positioning rod, the negative pressure machine below is provided with a plurality of negative pressure suction cups of group, and the negative pressure suction cup passes overhead gage and be in same horizontal plane with the bottom surface of extrusion test pump, through the fixed glass of negative pressure suction cup, the convenient extrusion test.

As a technical optimization scheme of the utility model, be equipped with the waste material chamber down between baffle and the workstation, be provided with the smooth material mouth of bar on the mesa of workstation, just smooth material mouth and waste material chamber intercommunication extrude broken glass accessible smooth material mouth and fall into the waste material intracavity and collect.

As a technical optimization scheme of the utility model, brush and workstation surface contact, and brush and smooth material mouth parallel arrangement, and the shaft-like structure length on brush top is greater than the length of smooth material mouth, sweeps the waste material into in the smooth material mouth through the brush.

As a technical optimization scheme of the utility model, the scraper blade upwards extends, and works as when extrusion test pump is in the off-state, the sharp-pointed department in scraper blade top with the bottom surface of extrusion test pump is in same horizontal plane, clears up extrusion test pump bottom surface through the scraper blade is most advanced, sweeps the residue of adhesion in pump body bottom.

As a technical optimization scheme of the utility model, the workstation bottom still is provided with individual supporting seat of a plurality of and discharge gate, discharge gate and the inside intercommunication of waste material intracavity, and the slope of waste material intracavity wall is towards the discharge gate direction.

As a technical optimization scheme of the utility model, the support with the hookup location department of workstation is provided with a plurality of buffing pads that have the spring, makes the device extrusion in-process, can obtain effectual vibrations buffering between, keeps the stability of device work.

The utility model has the advantages that: this device simple structure, reasonable in design provides the protective housing for the glass test through the baffle of cover shell form, blocks the incomplete bits departure of glass, and the operational environment's of effectual assurance safety through the smooth material mouth that sets up on the workstation and the waste material chamber that the below set up, makes the incomplete bits can carry out timely clearance and collect, hangs down through the residue of scraper blade on with the extrusion pump to ensure the accuracy of test work many times.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the working table of the present invention.

In the figure: 1. the device comprises a workbench, 2, a support, 3, an upper baffle, 4, a lower baffle, 5, a sliding material cavity, 6, a positioning rod, 7, a controller, 8, an extrusion test pump, 9, a negative pressure sucker, 10, a sliding rod, 11, an electric control displacement bolt, 12, a brush, 13, a scraper, 14, a sliding material port, 101, a supporting seat, 102, a discharging port, 201 and a buffer seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-2, a tempered glass strength testing device includes a worktable 1, a bracket 2, an extrusion testing pump 8, a brush 12 and a scraper 13, the bracket 2 is disposed on the worktable 1, an upper baffle 3 and a lower baffle 4 are respectively disposed right above and below the worktable 1, a shell-shaped structure is formed to wrap the workbench 1, the middle part of the bracket 2 is provided with a position adjusting rod 6 which is driven by hydraulic pressure and can move up and down, the position adjusting rod 6 is provided with a controller 7, an extrusion test pump 8 is arranged below the controller 7, the extrusion test pump 8 passes through the upper baffle 3 and is suspended between the upper baffle 3 and the workbench 1, a slide rod 10 is also arranged between the workbench 1 and the upper baffle 3, the slide rod 10 is provided with an electric control shifting bolt 11 which moves transversely, the electric control shifting bolt 11 and the slide rod 10 jointly form a linear module, and the upper part and the lower part of the electric control shifting bolt 11 are respectively provided with a transverse rod-shaped scraper 13 and a brush 12; as a technical optimization scheme of the utility model, an electrically controlled negative pressure machine is also installed on the positioning rod 6, a plurality of groups of negative pressure suction cups 9 are arranged below the negative pressure machine, and the negative pressure suction cups 9 pass through the upper baffle 3 and are positioned on the same horizontal plane with the bottom surface of the extrusion test pump 8; as a technical optimization scheme of the utility model, a waste cavity 5 is arranged between a lower baffle 4 and a workbench 1, a strip-shaped material sliding port 14 is arranged on the table top of the workbench 1, and the material sliding port 14 is communicated with the waste cavity 5; as a technical optimization scheme of the utility model, the brush 12 is contacted with the surface of the workbench 1, the brush 12 is arranged in parallel with the sliding material port 14, and the length of the rod-shaped structure at the top end of the brush 12 is longer than that of the sliding material port 14; as a technical optimization scheme of the utility model, the scraper 13 extends upwards, and when the extrusion test pump 8 is in a stop state, the sharp part at the top end of the scraper 13 and the bottom surface of the extrusion test pump 8 are in the same horizontal plane; as a technical optimization scheme of the utility model, the bottom of the workbench 1 is also provided with a plurality of supporting seats 101 and a plurality of discharge ports 102, the discharge ports 102 are communicated with the interior of the waste material cavity 5, and the inner wall of the waste material cavity 5 inclines towards the direction of the discharge ports 102; a plurality of buffer seats 201 with springs are arranged at the connecting position of the bracket 2 and the workbench 1.

When the utility model is used, firstly, the device is powered by an external power supply, the operation and the cooperation of each component of the device are controlled by a controller 7 (model is PZ-30), a worker puts the glass into the workbench 1 through an opening between the upper baffle 3 and the workbench 1, the controller 7 controls a hydraulic press on the control positioning rod 6 to provide power for the positioning rod 6, so that the glass moves longitudinally along a slide rail which is arranged on the bracket 2 in advance, the extrusion testing pump 8 and the negative pressure suction disc 9 move downwards simultaneously, the glass surface is tightly attached (how to extrude the contact degree between the pump body of the testing pump 8 and the glass is not in the technical protection range of the utility model, so that the glass is not mentioned here), the glass is fixed by the negative pressure suction disc 9, the pressure pushing is carried out by the extrusion testing pump 8 until the regulated upper limit value of the glass stress is reached (the pressure threshold value setting can be carried out according to the specific use environment of the glass, the general glass stress standard is 39.714N/mm ^2), if the tested glass stress coefficient is not qualified, glass can be broken, the generated glass fragments can be intercepted by the upper baffle plate 3 to avoid flying out, the fragments can fall on the workbench 1, most of the fragments falling on the workbench 1 can directly fall on the sliding material port 14, and a small part of the fragments can still remain on the workbench surface, then the controller 7 operates the positioning rod 6 to move upwards, so that the extrusion test pump 8 and the negative pressure suction cup 9 move upwards, if the glass is broken, a worker takes out the glass with good glass residues, the controller operates the electrically controlled shifting bolt 11, the electrically controlled shifting bolt 11 drives the brush 12 to move linearly along the sliding rod 10, so as to clean the surface of the workbench 1, sweep the fragments into the sliding material port 14, fall into the waste material cavity 5 through the sliding material port 14 and discharge the glass through the discharge port 102, and the scraper 13 can rub and clean the bottom surface of the extrusion test pump (8), the glass fragments and fibers adhered to the bottom of the pump body are removed, the next test is prevented from being influenced, and the electric control shifting bolt 11 moves back and forth along the sliding rod, so that the surface of the workbench 1 and the bottom surface of the extrusion test pump 8 are thoroughly cleaned.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a toughened glass strength test device, includes workstation (1), support (2), extrusion test pump (8), brush (12) and scraper blade (13), its characterized in that: support (2) set up on workstation (1), be provided with overhead gage (3) and lower baffle (4) respectively directly over and under workstation (1) to form shell column structure parcel and live workstation (1), support (2) middle part is provided with and is moved about positioning rod (6) by hydraulic drive, install controller (7) on positioning rod (6), extrusion testing pump (8) are installed in controller (7) below, extrusion testing pump (8) pass overhead gage (3) and hang and adorn between overhead gage (3) and workstation (1), still be provided with litter (10) between workstation (1) and overhead gage (3), install lateral shifting's automatically controlled aversion bolt (11) on litter (10), automatically controlled aversion bolt (11) and litter (10) constitute sharp module jointly, automatically controlled aversion bolt (11) are gone up, A transverse rod-shaped scraper (13) and a hairbrush (12) are respectively arranged below the two ends of the brush.

2. The tempered glass strength testing device according to claim 1, wherein: an electric control negative pressure machine is further mounted on the position adjusting rod (6), a plurality of groups of negative pressure suckers (9) are arranged below the negative pressure machine, and the negative pressure suckers (9) penetrate through the upper baffle (3) and are located on the same horizontal plane with the bottom surface of the extrusion testing pump (8).

3. The tempered glass strength testing device according to claim 1, wherein: be equipped with waste chamber (5) down between baffle (4) and workstation (1), be provided with on the mesa of workstation (1) strip smooth material mouth (14), just smooth material mouth (14) and waste chamber (5) intercommunication.

4. The tempered glass strength testing device according to claim 3, wherein: the brush (12) is in surface contact with the workbench (1), the brush (12) is arranged in parallel with the sliding material port (14), and the length of a rod-shaped structure at the top end of the brush (12) is larger than that of the sliding material port (14).

5. The tempered glass strength testing device according to claim 3, wherein: the scraper blade (13) upwards extends, and when extrusion test pump (8) is in the stall condition, the sharp department in scraper blade (13) top with the bottom surface of extrusion test pump (8) is in same horizontal plane.

6. The tempered glass strength testing device according to claim 1, wherein: the bottom of the workbench (1) is further provided with a plurality of supporting seats (101) and a discharging port (102), the discharging port (102) is communicated with the interior of the waste cavity (5), and the inner wall of the waste cavity (5) inclines towards the direction of the discharging port (102).

7. The tempered glass strength testing device according to claim 1, wherein: a plurality of buffer seats (201) with springs are arranged at the connecting position of the bracket (2) and the workbench (1).