CN220671183U - Device for testing glass knocking value - Google Patents

Abstract

The application provides a glass knocking device relates to glass test technical field. The glass knocking value testing device comprises a workbench, a placing platform, a knocking assembly and a driving assembly; the placing platform is arranged on the workbench and used for placing glass to be tested; the knocking component is arranged on the workbench, and the projection of the knocking end of the knocking component to the placing platform is always positioned in the placing platform and moves back and forth along the first direction; the driving component is arranged on the workbench, and is connected with the knocking component and/or the placing platform and used for driving the placing platform and/or the knocking component to reciprocate along the second direction and move along the third direction; the first direction is at a certain preset angle with the direction perpendicular to the placement platform, and the second direction is perpendicular to the third direction and parallel to the placement platform. According to the technical scheme, automatic feeding of glass can be achieved, the glass is comprehensively knocked by the knocking component, and accuracy of experiments is improved.

Description

Device for testing glass knocking value

Technical Field

The application relates to the technical field of glass testing, in particular to a device for testing a glass knocking value.

Background

With the continuous development of glass production technology, laminated glass is an indispensable glass in the fields of automobiles, buildings and the like, and is a composite glass product which is formed by permanently bonding two or more pieces of glass, one or more layers of organic polymer intermediate films are sandwiched between the two or more pieces of glass, and the glass and the intermediate films are subjected to special high-temperature pre-pressing (or vacuumizing) and high-temperature high-pressure process treatment.

Laminated glass is increasingly used, the quality requirement on the laminated glass is also higher, the laminated glass is usually detected by a manual detection method, but the manual detection has higher requirements on manual proficiency and physical strength, and the bare area of the film is difficult to calculate accurately due to the bonding effect of the glass and the film, so that the detection is mainly carried out by relying on the experience of a detector, and the uncertainty of a certain degree is brought to the test result. In order to solve the above problems, in the prior art, glass is also detected by a knocker.

However, the knocker cannot realize automatic feeding of the laminated glass, so that the knocker cannot comprehensively knock the laminated glass, and the accuracy of a knocking value test is low.

Disclosure of Invention

The embodiment of the application aims to provide a device for testing the knocking value of glass, which solves the problems that in the prior art, a knocker cannot realize automatic feeding of laminated glass, so that the knocker cannot comprehensively knock the laminated glass, and the accuracy of the knocking value test is lower.

In order to solve the technical problems, the embodiment of the application provides the following technical scheme:

the application provides a be used for glass to beat value testing arrangement, include: a work table; the placing platform is arranged on the workbench and used for placing glass to be tested; the knocking component is arranged on the workbench, and the projection of the knocking end of the knocking component to the placing platform is always positioned in the placing platform and moves back and forth along the first direction; the driving assembly is arranged on the workbench, and is connected with the knocking assembly and/or the placing platform and used for driving the placing platform and/or the knocking assembly to reciprocate along the second direction or move along the third direction; the first direction is at a certain preset angle with the direction perpendicular to the placement platform, and the second direction is perpendicular to the third direction and parallel to the placement platform.

The purpose and the technical problem of the application can be further achieved by adopting the following technical measures.

In some embodiments, the drive assembly comprises: the first driving part is connected with the placing platform and used for driving the placing platform to move along the second direction; and the second driving part is connected with the placing platform and used for driving the placing platform to move along a third direction.

In some embodiments, the drive assembly further comprises: the third driving part is connected with the knocking component and used for driving the knocking component to move along the second direction; and the fourth driving part is connected with the knocking component and used for driving the knocking component to move along a third direction.

In some embodiments, the first driving part includes: the device comprises a first driving motor, a plurality of first screw nut pairs and a plurality of first platforms, wherein the plurality of first screw nut pairs are arranged at intervals along a third direction, the first driving motor is connected with the plurality of screw nut pairs and used for driving nuts of the plurality of first screw nut pairs to synchronously move, the number of the first screw nut pairs is equal to that of the first platforms, and the plurality of first platforms are respectively connected with the nuts of the plurality of first screw nut pairs; the second driving section includes: the second driving motor is connected with the second screw nut pair and used for driving nuts of the second screw nut pairs to move, the second platform is connected with the nuts of the second screw nut pairs, and the placement platform is arranged on the second platform.

In some embodiments, the apparatus for testing glass strike value further comprises: the first support is rod-shaped, and the length direction of the first support is parallel to the first direction and is connected with the workbench; the connecting part is provided with a first connecting end and a second connecting end, the first connecting end is connected with the knocking component, the second connecting end is connected to the first bracket in a sliding manner, and one side of the second connecting end is provided with a threaded hole; the abutting part is provided with threads matched with the threaded holes; when the screw thread is screwed, the propping part props against the first bracket, and the connecting part and the first bracket are relatively static.

In some embodiments, the apparatus for testing glass strike value further comprises: the wedges are provided with inclined planes of 3-8 degrees, are arranged on the table top of the placing table at intervals and side by side, and enable the glass to be tested to be 3-8 degrees with the placing table.

In some embodiments, the apparatus for testing glass strike value further comprises: the limiting clamping groove is formed in the edge of the table top of the placing table, and glass to be tested can be clamped into the limiting clamping groove for limiting; the pressing parts are provided with connecting ends and pressing ends, the connecting ends are rotationally connected with the placing platform, and the pressing ends can press and hold glass to be tested.

In some embodiments, the tapping assembly comprises: the mounting sleeve is in a straight cylinder shape and is connected with the connecting end of the connecting part; the knocking part is slidably connected in the mounting sleeve and is positioned at a first station at one end of the mounting sleeve, and one end of the knocking part, which is close to the placing platform, is a knocking end; the reciprocating mechanism is arranged on the mounting sleeve and comprises a reciprocating body, the reciprocating body is connected in the mounting sleeve in a sliding manner, and can reciprocate along the length direction of the mounting sleeve to push the knocking part to move towards the direction close to the placing platform, so that the knocking part moves to the second station; and the first reset spring is respectively connected with the mounting sleeve and the knocking part and is used for resetting the knocking part at the second station to the first station.

In some embodiments, the reciprocating mechanism comprises: the incomplete gear and the rack are arranged on one side of the reciprocating body, a notch is arranged on the mounting sleeve corresponding to the position of the rack, the incomplete gear is arranged on the outer side of the mounting sleeve, and the incomplete gear can be meshed with the rack through the notch; the third driving part is connected with the incomplete gear and used for driving the incomplete gear to rotate; the second reset spring is arranged in the other end of the mounting sleeve, and one end of the second reset spring abuts against the reciprocating body; the spiral adjusting part is arranged at the other end of the mounting sleeve, the spiral adjusting part abuts against the other end of the second reset spring, and the spiral adjusting part adjusts the compression amount of the second reset spring through threads; wherein, when incomplete gear and rack are engaged, the reciprocating body compresses the second reset spring, and when incomplete gear and rack are disengaged, the second reset spring promotes the reciprocating body to reset.

In some embodiments, the stage comprises: the material collecting box, material collecting box top is equipped with the pan feeding mouth, and the pan feeding mouth sets up in the mesa of workstation, and place the platform and set up in material collecting box pan feeding mouth department to incline to material collecting box incasement, and personally submit the angle of predetermineeing with the level.

Compared with the prior art, the application provides a be used for glass to strike value testing arrangement, include: the device comprises a workbench, a driving assembly, a placing platform and a knocking assembly; the placing platform and the knocking component are arranged on the workbench, the placing platform is used for placing glass to be tested, the knocking end of the knocking component is always located in the placing platform, the knocking component reciprocates along the direction perpendicular to the table top of the placing platform, the driving component is arranged on the workbench and can be connected with the placing platform and can also be connected with the knocking component or simultaneously connected with the knocking component, the driving component drives the driving component to move relatively, the glass is placed on the placing platform, the knocking component starts knocking the glass on the placing platform, meanwhile, the driving component drives the placing platform and/or the knocking component to move relatively along the second direction and/or the third direction, so that the knocking component can perform comprehensive knocking on the glass, automatic feeding on the glass is achieved, and accuracy of knocking value testing is improved.

Drawings

The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present application will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present application are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings, in which like reference numerals refer to similar or corresponding parts and in which:

FIG. 1 schematically illustrates a schematic construction of a device for testing glass strike values;

fig. 2 schematically shows a schematic structural view of a drive assembly;

fig. 3 schematically shows a schematic structural view of the tapping assembly.

Reference numerals illustrate:

a workbench 1 and a material collecting box 101;

a placement platform 2;

a striking unit 3, a mounting sleeve 301, a striking part 302, a reciprocating mechanism 303, an incomplete gear 3031, a rack 3032, a second return spring 3033, a screw adjusting part 3034, a first return spring 304, and a reciprocating body 305;

the driving assembly 4, the first screw nut pair 401, the first platform 402, the second screw nut pair 403, the second platform 404 and the transmission rod 405;

the device comprises a first bracket 5, a connecting part 6, a wedge block 7, a limiting clamping groove 8, glass 9, a transport vehicle 10, a baffle 11, a first direction A, a second direction B and a third direction C.

Detailed Description

Embodiments of the present disclosure are described in further detail below with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the disclosure and not to limit the scope of the disclosure, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.

The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

In the description of the present disclosure, unless otherwise indicated, the meaning of "plurality" is greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like indicate an orientation or positional relationship merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present disclosure. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

Furthermore, the use of the terms first, second, and the like in this disclosure do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.

It should also be noted that, in the description of the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present disclosure may be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.

All terms used in the present disclosure have the same meaning as understood by one of ordinary skill in the art to which the present disclosure pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

As shown in fig. 1, this embodiment discloses a device for testing glass strike value, which includes: the device comprises a workbench 1, a placing platform 2, a knocking assembly 3 and a driving assembly 4; the placing platform 2 is arranged on the workbench 1 and is used for placing glass 9 to be tested; the knocking component 3 is arranged on the workbench 1, and the projection of the knocking end of the knocking component 3 to the placing platform 2 is always positioned in the placing platform 2 and reciprocates along the first direction A; the driving component 4 is arranged on the workbench 1, and the driving component 4 is connected with the knocking component 3 and/or the placing platform 2 and is used for driving the placing platform 2 and/or the knocking component 3 to reciprocate in the second direction B or move relatively in the third direction C; the first direction a and the direction perpendicular to the placement platform 2 have a certain preset angle, and the second direction B and the third direction C are perpendicular and parallel to the placement platform 2.

Specifically, the workbench 1 may be a rectangular bracket, a platform is arranged at the top of the rectangular bracket, and may also be a cabinet body with a bedplate, which is not limited in specific manner, and all components for the glass knocking value testing device may be placed, and the assembly relationship may be satisfied.

The placing platform 2 can be a plate, a rectangular plate or a circular plate, the specific shape of which is not limited, can bear the glass 9 to be tested, and can bear the knocking component 3 without damage. The present embodiment may employ a rectangular plate-shaped placement platform 2.

The knocking end of the knocking component 3 can be a flat hammer which meets national requirements and has the quality of 454 g, the round hammer can be selected according to actual testing requirements, the quality and the concrete knocking part 302 are not limited, and the testing requirements of glass 9 can be met. In this embodiment, a flat hammer with a mass of 454 g may be used as the striking end of the striking assembly 3. The projection of knocking end to place platform 2 is in place platform 2 all the time, is in order to guarantee that knocking component 3 all be in place platform 2's scope all the time, and makes knocking end can strike glass 9 on the place platform 2, and first direction A has certain preset angle with the perpendicular to place platform 2 direction, and preset angle equals that glass 9 equals with place platform 2's angle, makes the knocking surface that knocking component 3 knocked the end be on a parallel with glass 9.

The driving component 4 may drive the knocking component 3 to move along the second direction B and the third direction C, or drive the placing platform 2 to move along the second direction B and the third direction C, or drive the knocking component 3 and the placing platform 2 to move relatively along the second direction B and the third direction C. The specific driving part is not limited, and the relative displacement between the knocking assembly 3 and the placing platform 2 can be realized. The driving component 4 can be formed by combining a plurality of screw-nut pairs, the plurality of screw-nut pairs drive the placing platform 2 to move along the second direction B and the third direction C, the driving component 4 can also be a two-axis mechanical arm, the moving end of the two-axis mechanical arm drives the knocking component 3 to move along the second direction B and the third direction C, the plurality of screw-nut pairs and the two-axis mechanical arm respectively drive the placing platform 2 and the knocking component 3 to move along the second direction B and the third direction C, and the driving component 4 is not limited and can drive the placing platform 2 and/or the knocking component 3 to move or move relatively. Meanwhile, the connection relation between the driving component 4 and the placing platform 2 and/or the knocking component 3 is not limited, and the driving component can be welded or connected through screws, so that the driving component can be separated in work. In the present embodiment, the second direction B and the third direction C may be directions parallel to two adjacent sides of the mesa of the rectangular board placement platform 2.

In this embodiment, the driving component 4 drives the placing platform 2 and/or the knocking component 3 to move, so that the knocking end of the knocking component 3 can reciprocate relatively along the second direction B or relatively move along the third direction C, and continuously knocks the glass 9 to be tested on the placing platform 2, in this embodiment, the motion track may be that the knocking end of the knocking device is first located at the upper left corner of the glass 9 to be tested, the motion direction is the second direction B, during the motion process, the knocking end continuously knocks the glass 9 to be tested, and the next hammer area of each knocking needs to cover half of the first hammer area to make the stress uniform, when the glass 9 edge is knocked along the second direction B, the driving component 4 drives the placing platform 2 and/or the knocking component 3 to move along the third direction C, and the second row moves linearly along the right to the left, and the next hammer area of each knocking needs to cover half of the first hammer area to make the stress uniform, and the whole glass 9 is completely covered by the whole track, and the whole test area is completed.

Compared with the prior art, the application provides a be used for glass to strike value testing arrangement, include: the device comprises a workbench 1, a driving assembly 4, a placing platform 2 and a knocking assembly 3; the placing platform 2 and the knocking component 3 are both arranged on the workbench 1, the placing platform 2 is used for placing glass 9 to be tested, the knocking end of the knocking component 3 is always positioned in the placing platform 2, the knocking component 3 reciprocates along the direction perpendicular to the table top of the placing platform 2, the driving component 4 is arranged on the workbench 1, the driving component 4 can be connected with the placing platform 2 and can also be connected with the knocking component 3 or simultaneously connected with the two, the driving component 3 drives the relative movement of the driving component to drive the driving component to start knocking the laminated glass 9 on the placing platform 2 by placing the laminated glass 9 on the placing platform 2, and meanwhile, the driving component 4 drives the placing platform 2 and/or the knocking component 3 to relatively move along the second direction B and/or the third direction C, so that the knocking component 3 can comprehensively knock the laminated glass 9, automatic feeding of the laminated glass 9 is realized, and the accuracy of knocking value test is improved.

In some embodiments, the drive assembly 4 comprises: a first driving part and a second driving part; the first driving part is connected with the placing platform 2 and is used for driving the placing platform 2 to move along the second direction B; the second driving part is connected with the placement platform 2 and is used for driving the placement platform 2 to move along the third direction C.

The first driving part may be a plurality of screw nut pairs arranged along the third direction C, or may be an air cylinder, which is not limited specifically, and may be used to drive the placement platform 2 to reciprocate along the second direction B. The second driving part can be a plurality of screw-nut pairs arranged along the second direction B, or can be a linear motion driver capable of realizing sudden stop, and the specific second driving part is not limited in detail, so that the placement platform 2 and the knocking assembly 3 can realize relative motion along the third direction C. The connection mode of the first driving part and the second driving part and the placement platform 2 is not limited, the connection mode is specifically selected according to actual conditions, and the connection mode can be welding or screw connection, normal work is not affected, and separation can not occur in the working process. Adopt first drive portion and second drive portion to drive place platform 2 and move, make place platform 2 motion control with different subassemblies respectively, increased the stability of place platform 2 motion.

In some embodiments, the third driving portion and the fourth driving portion may be two screw nut pairs, the third driving portion drives the fourth driving portion to move along the second direction B, and the fourth driving portion drives the knocking component 3 to move, so that the knocking component 3 may move along the second direction B and/or the third direction C, or the first driving portion and the fourth driving portion may be combined into a two-axis manipulator, and a moving end of the two-axis manipulator is connected with the knocking component 3, so that the knocking component 3 may move along the second direction B and/or the third direction C, which is specifically what kind of third driving portion and the fourth driving portion cooperate to enable the knocking component 3 to move along the second direction B and the third direction C. The connection mode of the first driving part and the second driving part and the knocking component 3 is not limited, the connection mode is specifically selected according to actual conditions, and the connection mode can be welding or screw connection, normal work is not affected, and separation is not generated in the working process. For larger sized glass 9, the use of the third drive and the fourth drive to move the striking assembly 3 reduces the required movement space, thereby reducing the overall size of the apparatus for testing glass striking values.

As shown in fig. 2, in some embodiments, the first driving part includes: the first driving motor, the first screw nut pairs 401 and the first platforms 402 are arranged at intervals along the third direction C, the first driving motor is connected with the first screw nut pairs and used for driving nuts of the first screw nut pairs 401 to synchronously move, the number of the first screw nut pairs 401 is equal to that of the first platforms 402, and the first platforms 402 are respectively connected with the nuts of the first screw nut pairs 401; the second driving section includes: the second driving motor, the second screw nut pair 403 and the second platform 404, the second screw nut pair 403 is disposed on the plurality of first platforms 402 and is perpendicular to the first screw nut pair 401, the second driving motor is connected with the second screw nut pair 403 and is used for driving nuts of the plurality of second screw nut pairs 403 to move, the second platform 404 is connected with the nuts of the second screw nut pair 403, and the placement platform 2 is disposed on the second platform 404.

The first driving motor may be a servo motor or a common rotating motor, and the specific type of the first driving motor is not particularly limited, and in this embodiment, the servo motor may be used. The number of the first screw nut pairs 401 is selected according to the size of the glass 9 to be tested, the specific number of the first screw nut pairs 401 is not limited, and the plurality of first screw nut pairs 401 are arranged at intervals along the third direction C, so that the nuts of the plurality of first screw nut pairs 401 move along the second direction B. The plurality of first screw nut pairs 401 are connected through a transmission rod 405, a first driving motor is connected with one of the first screw nut pairs 401, and meanwhile, the transmission rod 405 is used for transmitting the rest of the first screw nut pairs 401, so that the synchronous movement of nuts of the plurality of first screw nut pairs 401 is driven, the first platform 402 can be a rectangular plate or a circular plate, the specific shape of the first platform 402 is not limited, the connection mode of the first platform 402 and the nuts of the first screw nut pairs 401 can be welding or clamping, the specific connection mode of the first platform 402 is not limited, and the first platform 402 can not be separated in normal work. The shell can be sleeved outside the first screw nut pair 401, a slide way is arranged on the shell, meanwhile, a sliding block is arranged at the lower part of the first platform 402, and the connection stability of the first platform 402 and the first screw nut pair 401 is improved through the slide way and the sliding block.

The second driving motor may be a servo motor or a common rotating motor, and the specific type of the second driving motor is not particularly limited, and in this embodiment, a servo motor may be used. The movement direction of the nuts of the second screw nut pair 403 is the third direction C, the second screw nut pair 403 is disposed on the plurality of second platforms 404, and the connection manner with the second platforms 404 may be screw connection or screw connection, and the specific connection manner is not limited. The second platform 404 may be a rectangular plate or a circular plate, the specific shape of which is not limited, and the connection mode of the second platform 404 and the nut of the first screw-nut pair 401 may be welding or clamping, the specific connection mode of which is not limited, and the second platform and the nut of the first screw-nut pair 401 may not be separated in normal work. A shell can be sleeved outside the second screw nut pair 403, a slide way is arranged on the shell, meanwhile, a sliding block is arranged at the lower part of the second platform 404, and the connection stability of the second platform 404 and the second screw nut pair 403 is improved through the slide way and the sliding block. The connection relationship between the second platform 404 and the placement platform 2 may be that corresponding threaded holes are formed in the second platform 404 and the placement platform 2, and the connection is performed through screws, or may be welding, and the specific connection mode is not limited, so that stable connection can be realized, and separation does not occur in the working process. The first lead screw nut pairs 401, the first platform 402, the second lead screw nut pairs 403 and the second platform 404 are matched to realize the movement of the placement platform 2 along the second direction B and the third direction C, and the device has a simple structure and accurate movement.

In some embodiments, the apparatus for testing glass strike value further comprises: the first bracket 5, the connecting part 6 and the propping part; the first bracket 5 is rod-shaped, and the length direction of the first bracket 5 is parallel to the first direction A and is connected with the workbench 1; the connecting part 6 is provided with a first connecting end and a second connecting end, the first connecting end is connected with the knocking component 3, the second connecting end is connected with the first bracket 5 in a sliding way, and one side of the second connecting end is provided with a threaded hole; the propping part is provided with a thread matched with the threaded hole; when the screw thread is screwed, the abutting portion abuts against the first bracket 5, and the connecting portion 6 and the first bracket 5 are relatively static.

The connection mode of the first support 5 and the workbench 1 can be that a clamping groove is formed in the workbench 1, the first support 5 is clamped into the clamping groove to be connected, a base is arranged at one end of the first support 5, a mounting hole is formed in the base, threads are arranged on the corresponding mounting hole in the workbench 1, the first support 5 and the workbench 1 are connected through bolts, the specific connection mode is not limited, and the first support 5 and the workbench 1 are not separated in the normal working process.

The connecting portion 6 may be a plate with mounting holes at two ends, and the connecting portion 6 is not limited, and the connection between the first bracket 5 and the knocking component 3 may be achieved. The first connecting end and the knocking component 3 can be welded or clamped, the specific connecting mode is not limited, and the knocking component 3 can be prevented from being separated from the connecting part 6 in the working process. The second link can be a mounting hole, and first support 5 penetrates in the mounting hole, and one side of mounting hole is equipped with the screw hole, and the butt portion cooperates through screw thread and screw hole, realizes the butt to first support 5 when the screw thread is screwed to realize drive assembly 4's spacing, when the screw thread unscrews, strike assembly 3 and can slide on first support 5 along with connecting portion 6. The supporting part can be a bolt or a screw, and one end of the screw is provided with a knob which is convenient for screwing or unscrewing the screw. Simultaneously can set up a plurality of draw-in grooves along the length direction of first support 5, correspond the mounting hole interval of second link on first support 5, through unscrewing the screw thread, make strike subassembly 3 can slide on first support 5 along with connecting portion 6, slide to the position of corresponding draw-in groove screw thread, carry out spacingly to strike subassembly 3. The height adjustment of the driving assembly 4 is realized through the first bracket 5, the connecting part 6 and the abutting part, and different heights of the knocking assembly 3 can be adjusted according to different testing requirements by using the glass knocking value testing device.

In some embodiments, the apparatus for testing glass strike value further comprises: the wedges 7 are provided with inclined planes of 3-8 degrees, and the wedges 7 are arranged on the table surface of the placing platform 2 at intervals and side by side, so that the glass 9 to be tested forms 3-8 degrees with the placing platform 2.

The glass 9 to be tested is supported by the plurality of wedges 7 between the glass 9 and the placing platform 2 after the glass 9 is installed, the glass 9 to be tested and the placing platform 2 are made to be at an angle of 3 degrees to 8 degrees, in the embodiment, the inclined surface of each wedge 7 can be 5 degrees, the glass 9 to be tested can be directly knocked by the knocking component 3 due to the arrangement of the plurality of wedges 7, and the knocking force of the knocking component 3 by the placing platform 2 below is prevented from being buffered, so that the accuracy of experiments is affected.

In some embodiments, the apparatus for testing glass strike value further comprises: the glass 9 to be tested can be clamped into the limiting clamping groove 8 for limiting; the plurality of pressing parts are provided with connecting ends and pressing ends, the plurality of connecting ends are rotationally connected with the placing platform 2, and the plurality of pressing ends can press and hold glass 9 to be tested.

The pressing part can be in a long bar shape, can also be an elastic sheet, is not limited by the specific pressing part, can be a connecting hole at the connecting end of the pressing part, is provided with a threaded hole on the placing platform 2 and is connected through a bolt, when the bolt is unscrewed, the pressing part can rotate relative to the placing platform 2, the pressing part can not rotate relative to the placing platform 2 when the bolt is screwed, can also realize rotational connection through a rotating shaft and a bearing, the bearing rotates with certain damping, the specific connecting mode is not limited, the rotation can be realized, and the rotating can be driven by certain force. The limiting clamping groove 8 and the pressing parts realize limiting on the glass 9 on the placing platform 2, and when the glass is used for the glass knocking value testing device, the glass 9 cannot be separated from the device.

As shown in fig. 3, in some embodiments, a mounting sleeve 301, a striking portion 302, a reciprocating mechanism 303, and a first return spring 304; the mounting sleeve 301 is in a straight cylinder shape, and the mounting sleeve 301 is connected with the connecting end of the connecting part 6; the knocking part 302 is slidably connected in the mounting sleeve 301 and is positioned at a first station at one end of the mounting sleeve 301, and one end of the knocking part 302, which is close to the placing platform, is a knocking end; the reciprocating mechanism 303 is arranged on the mounting sleeve 301, the reciprocating mechanism 303 comprises a reciprocating body 305, the reciprocating body 305 is slidably connected in the mounting sleeve 301 and can reciprocate along the length direction of the mounting sleeve 301, the knocking part 302 is pushed to move towards the direction close to the placing platform 2, and the knocking part 302 is moved to the second station; the first return springs 304 are respectively connected with the mounting sleeve 301 and the knocking part 302, and are used for resetting the knocking part 302 at the second station to the first station.

The mounting sleeve 301 may be cylindrical or rectangular, and the shape thereof is not particularly limited. The mounting sleeve 301 in this embodiment may be a cylindrical mounting sleeve 301. The connection manner between the connection end of the connection portion 6 and the mounting sleeve 301 may be that the mounting sleeve 301 is welded to the connection end of the connection portion 6, or that a through hole is provided at the connection end of the connection portion 6, and the mounting sleeve 301 is clamped into the through hole, and the specific connection manner is not limited. The knocking part 302 may be slidably connected to the mounting sleeve 301, where the size of the knocking part 302 is smaller than the size of the aperture of the mounting sleeve 301, so that the knocking part 302 may slide in the mounting sleeve 301, or a slide way may be disposed in the mounting sleeve 301, and a slide block is disposed on a side portion of the knocking part 302, and the sliding is realized through cooperation of the slide way and the slide block, and a specific connection mode is not limited. In this embodiment, the shape of the striking portion 302 is selected according to the shape of the mounting sleeve 301, the striking portion 302 may be a cylindrical block, and the first station may be inside the mounting sleeve or may be partially outside the mounting sleeve 301, so long as the striking portion 302 is not in contact with the glass 9 when the striking portion 302 is in the first station. When the striking portion 302 is in the second station, the striking portion 302 should be in a state of striking the glass 9. The first return spring 304 may be a compression spring, where one end of the knocking portion 302 far away from the glass 9 is provided with a protrusion for abutting against the first return spring 304, one end of the first return spring 304 abuts against the knocking portion 302, and the other end of the first return spring 304 abuts against the bottom mounting sleeve 301, when the knocking portion 302 knocks, the first return spring 304 is compressed, and when the knocking portion 302 knocks, the first return spring 304 pushes the knocking portion 302 to return. Through the structure, stable knocking can be provided for the glass 9 to be tested, the strength and the interval time of each knocking are the same, and experimental errors are reduced. The reciprocating body 305 may be a cylindrical block or a rectangular block, and the shape thereof is not particularly limited.

As shown in fig. 3, in some embodiments, the reciprocating mechanism 303 includes: the incomplete gear 3031 and the rack 3032, the third driving part, the second return spring 3033 and the screw adjusting part 3034; the rack 3032 is arranged at one side of the reciprocating body 305, a notch is arranged on the mounting sleeve 301 corresponding to the position of the rack 3032, the incomplete gear 3031 is arranged at the outer side of the mounting sleeve 301, and the incomplete gear 3031 can be meshed with the rack 3032 through the notch; the third driving part is connected with the incomplete gear 3031 and is used for driving the incomplete gear 3031 to rotate; the second return spring 3033 is disposed inside the other end of the mounting sleeve 301, and one end of the second return spring 3033 abuts against the reciprocating body 305; a screw adjusting part 3034 is provided at the other end of the mounting sleeve 301, the screw adjusting part 3034 abuts against the other end of the second return spring 3033, and the screw adjusting part 3034 adjusts the compression amount of the second return spring 3033 by screw threads; wherein the reciprocating body 305 compresses the second return spring 3033 when the incomplete gear 3031 is engaged with the rack 3032, and the second return spring 3033 pushes the reciprocating body 305 to return when the incomplete gear 3031 is disengaged from the rack 3032.

The third driving part may be a rotating motor or a servo motor, and the embodiment may use a servo motor, and the servo motor may adjust the rotation speed of the incomplete gear 3031, thereby changing the knocking frequency. The screw adjusting part 3034 may be a combination of a screw and a pressing block, the other end of the installation sleeve 301 is provided with a thread, the pressing block is arranged in the installation sleeve 301, the compression block is moved to one end of the installation sleeve 301 by screwing the thread, the space where the second return spring 3033 is located is compressed, so that the second return spring 3033 is compressed, the greater the degree to which the second return spring 3033 is compressed is, the greater the force for pushing the reciprocating body 305 to reset is, and the knocking force of the knocking assembly 3 is affected. The structure can realize the adjustment of the knocking force of the knocking component 3 and enable the knocking frequency of the knocking component to be more stable.

In some embodiments, the table 1 comprises: the material collecting box 101, material collecting box 101 top is equipped with the pan feeding mouth, and the pan feeding mouth sets up in the mesa of workstation 1, and place platform 2 setting in material collecting box 101 pan feeding mouth department to incline to material collecting box 101 incasement, and personally submit the angle of predetermineeing with the horizontal plane.

The placement platform 2 and the horizontal surface form a preset angle, so that broken fragments of the broken glass 9 can be scraped to the material collection box 101, and the preset angle can be between 30 and 60 degrees. At the same time, a transport vehicle 10 for collecting fragments of glass 9 can be arranged in the material box, and the fragments can be replaced conveniently when the fragments are full. In this embodiment, a baffle 11 may also be provided around the table 1 to prevent splattering of fragments of the glass 9. The material collection box 101 receives the fragments of the glass 9 generated by the test in the same way, so that the fragment treatment cost of the glass 9 is reduced.

The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A device for testing glass strike value, comprising:

a work table;

the placing platform is arranged on the workbench and used for placing glass to be tested;

the knocking component is arranged on the workbench, and the projection of the knocking end of the knocking component to the placing platform is always positioned in the placing platform and moves back and forth along a first direction;

the driving assembly is arranged on the workbench, and is connected with the knocking assembly and/or the placing platform and used for driving the placing platform and/or the knocking assembly to reciprocate along a second direction and move along a third direction;

the first direction is at a certain preset angle with the direction perpendicular to the placement platform, and the second direction is perpendicular to the third direction and parallel to the placement platform.

2. The device for glass run value testing according to claim 1, wherein the driving assembly comprises:

the first driving part is connected with the placing platform and used for driving the placing platform to move along a second direction;

the second driving part is connected with the placing platform and used for driving the placing platform to move along a third direction.

3. The device for glass run value testing according to claim 1 or 2, wherein the driving assembly further comprises:

the third driving part is connected with the knocking component and used for driving the knocking component to move along a second direction;

and the fourth driving part is connected with the knocking component and used for driving the knocking component to move along a third direction.

4. The device for testing glass run as claimed in claim 2, wherein,

the first driving section includes: the device comprises a first driving motor, a plurality of first screw nut pairs and a plurality of first platforms, wherein the first screw nut pairs are arranged at intervals along a third direction, the first driving motor is connected with the plurality of screw nut pairs and is used for driving the nuts of the plurality of first screw nut pairs to synchronously move, the number of the first screw nut pairs is equal to that of the first platforms, and the plurality of first platforms are respectively connected with the nuts of the plurality of first screw nut pairs;

the second driving section includes: the second driving motor, the second screw nut pair and the second platform, the second screw nut pair set up in a plurality of on the first platform, and with first screw nut pair is perpendicular, the second driving motor with the second screw nut pair is connected for the drive a plurality of the nut motion of the second screw nut pair, the second platform with the nut connection of the second screw nut pair, place the platform setting on the second platform.

5. The device for testing glass run-on value according to claim 1, further comprising:

the first support is rod-shaped, and the length direction of the first support is parallel to the third direction and is connected with the workbench;

the connecting part is provided with a first connecting end and a second connecting end, the first connecting end is connected with the knocking assembly, the second connecting end is connected with the first bracket in a sliding manner, and one side of the second connecting end is provided with a threaded hole;

the abutting part is provided with threads matched with the threaded holes;

when the screw thread is screwed, the propping part butts against the first bracket, and the connecting part and the first bracket are relatively static.

6. The device for testing glass run-on value according to claim 1, further comprising:

the wedges are provided with inclined planes of 3-8 degrees, and the wedges are arranged on the table top of the placing platform at intervals and side by side, so that an included angle of 3-8 degrees is formed between glass to be tested and the placing platform.

7. The device for testing glass run-on value according to claim 6, further comprising:

the limiting clamping groove is formed in the edge of the table top of the placing platform, and the glass to be tested can be clamped into the limiting clamping groove for limiting;

the pressing parts are provided with connecting ends and pressing ends, the connecting ends are rotationally connected with the placing platform, and the pressing ends can press glass to be tested.

8. The apparatus for glass run value testing according to claim 5, wherein the run assembly comprises:

the mounting sleeve is in a straight cylinder shape and is connected with the connecting end of the connecting part;

the knocking part is slidably connected in the mounting sleeve and is positioned at a first station at one end of the mounting sleeve, and one end, close to the placing platform, of the knocking part is the knocking end;

the reciprocating mechanism is arranged on the mounting sleeve and comprises a reciprocating body, the reciprocating body is connected in the mounting sleeve in a sliding manner and can reciprocate along the length direction of the mounting sleeve, and the knocking part is pushed to move towards the direction close to the placing platform so as to move to a second station;

the first reset spring is connected with the mounting sleeve and the knocking part respectively and used for resetting the knocking part at the second station to the first station.

9. The apparatus for testing glass run value according to claim 8, wherein the reciprocating mechanism comprises:

the incomplete gear and the rack are arranged on one side of the reciprocating body, a notch is formed in the mounting sleeve corresponding to the rack, the incomplete gear is arranged on the outer side of the mounting sleeve, and the incomplete gear can be meshed with the rack through the notch;

the third driving part is connected with the incomplete gear and used for driving the incomplete gear to rotate;

the second reset spring is arranged in the other end of the mounting sleeve, and one end of the second reset spring abuts against the reciprocating body;

the spiral adjusting part is arranged at the other end of the mounting sleeve, the spiral adjusting part abuts against the other end of the second reset spring, and the spiral adjusting part adjusts the compression amount of the second reset spring through threads;

wherein the reciprocating body compresses the second return spring when the incomplete gear is engaged with the rack, and the second return spring pushes the reciprocating body to return when the incomplete gear is disengaged from the rack.

10. The apparatus for testing glass run-on value according to claim 1, wherein the table comprises:

the material collecting box, material collecting box top is equipped with the pan feeding mouth, the pan feeding mouth set up in the mesa of workstation, place the platform set up in material collecting box pan feeding mouth department, and to material collecting box incasement slope is personally submitted the angle of predetermineeing with the level.