Bonding strength detection device

Abstract

The utility model belongs to the technical field of decoration quality detection, and discloses a bonding strength detection device which comprises a base, a knocking assembly and an angle detection assembly, the base is provided with a first detection area and a second detection area which are arranged at an included angle, and a piece to be detected can be installed in the first detection area or the second detection area; the knocking assembly comprises a support and a knocking piece, the first end of the knocking piece is rotationally connected to the support, and the second end of the knocking piece is used for knocking a to-be-tested piece. The angle detection assembly is used for detecting the rotation angle of the knocking piece. The knocking piece is lifted by a certain angle and then released, the knocking piece can knock different positions of the to-be-detected piece from different angles according to the relative positions of the first detection area and the second detection area and the knocking piece and the extension directions of the first detection area and the second detection area until the to-be-detected piece is broken, and the to-be-detected piece can be detected by recording the lifting angle and the knocking frequency of the knocking piece. And the bonding strength of different pieces to be detected can be quantitatively analyzed.

Description

TECHNICAL FIELD

[0001] The utility model relates to decoration quality detection technical field especially relates to a bonding strength detection device. BACKGROUND

[0002] In the decoration process of building, often need to pave and paste the ceramic tile on the ground and wall body and so on base body and decorate, and the ceramic tile and base body are bonded through the ceramic tile glue, but the ceramic tile and base body are easy to produce the hollowing, lead to the ceramic tile stress easy to fall off, and the hollowing is easy to break or accumulate water, influence construction quality.

[0003] The existing hollowing detection device is usually qualitative detection device, can only through knocking the ceramic tile, judges whether there is the hollowing according to the knocking sound, and for the bonding strength of different kinds of ceramic tile glue to the ceramic tile and base body of same kind material, or the bonding strength of same kind type ceramic tile glue to the ceramic tile and base body of different material, cannot quantitatively evaluate its difference.

[0004] Therefore, it is urgent to propose a bonding strength detection device to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model discloses a bonding strength detection device can detect the bonding strength between the ceramic tile and base body, so as to compare and analyze the bonding performance of different kinds of ceramic tile glue between the ceramic tile and base body of different materials.

[0006] To achieve this purpose, the utility model adopts the following technical scheme:

[0007] A bonding strength detection device, comprising:

[0008] The base is provided with the first detection area and the second detection area arranged at an included angle, and the test piece can be installed in the first detection area or the second detection area.

[0009] The knocking assembly comprises a bracket and a knocking piece, the first end of the knocking piece is rotatably connected to the bracket, and the second end of the knocking piece is used for knocking the test piece.

[0010] The angle detection assembly is used for detecting the rotation angle of the knocking piece.

[0011] Further, the base comprises a first mounting portion and a second mounting portion connected together, the first mounting portion is provided with the first detection area on the side close to the second mounting portion, the second mounting portion is provided with the second detection area on the side close to the first mounting portion, and the test piece can be fixed to the first mounting portion or the second mounting portion.

[0012] Further, the support comprises an adjusting seat, an adjusting piece and a locking piece, the adjusting seat is provided with an adjusting opening extending in the vertical direction, the first end of the adjusting piece is slidably arranged in the adjusting opening, the second end of the adjusting piece is rotationally connected with the knocking piece, and the locking piece can pass through the adjusting seat and abut against the first end of the adjusting piece.

[0013] Further, the adjusting seat is arranged on the second mounting portion.

[0014] Further, the second mounting portion is provided with at least two supports, the at least two supports are arranged on two sides of the second detection area in a direction parallel to the first mounting portion, the knocking assembly further comprises a cross rod, one end of the cross rod is rotationally connected with at least one support on one side of the second detection area, the other end of the cross rod is rotationally connected with at least one support on the other side of the second detection area, and the first end of the knocking piece is fixedly connected with the cross rod.

[0015] Further, the angle detection assembly comprises an angle scale arranged on one of the supports, the angle scale comprises an inner disc and an outer disc, the inner disc and the outer disc are concentric circles, the outer disc is marked with a scale, the inner disc is coaxially connected with the cross rod, and the inner disc is provided with a pointer for indicating the scale.

[0016] Further, the knocking piece comprises a hammer rod and a hammer head, one end of the hammer rod is fixedly connected with the cross rod, and the other end of the hammer rod is detachably connected with the hammer head.

[0017] Further, one end of the hammer head close to the first mounting portion is provided with a chamfered corner, when the knocking piece knocks the to-be-tested piece arranged on the first detection area, the inclined surface of the chamfered corner is attached to the front surface of the to-be-tested piece.

[0018] Further, the adhesive strength detection device further comprises at least two first locking pieces, the at least two first locking pieces are arranged on the first mounting portion in the horizontal direction, the first locking piece comprises a connecting portion and an abutting portion connected with each other, the to-be-tested piece can be clamped between the at least two connecting portions, one end of the connecting portion is threadedly connected with the first mounting portion, and the abutting portion is arranged on the other end of the connecting portion and used for abutting the to-be-tested piece against the first mounting portion.

[0019] Further, the adhesive strength detection device further comprises a second locking piece, the second locking piece is threadedly connected with the support and can abut the to-be-tested piece against the second mounting portion.

[0020] The beneficial effects of the utility model are as follows:

[0021] The utility model provides a kind of bonding strength detection device, including pedestal, knock component and angle detection component, pedestal is equipped with the first detection area and the second detection area of being arranged at included angle, the piece to be measured can be installed in the first detection area or the second detection area;Knock component includes support and knocking piece, the first end of knocking piece is rotatably connected in support, the second end of knocking piece is used to knock the piece to be measured;Angle detection component is used to detect the rotation angle of knocking piece, knock the piece to be measured to a certain angle, after hand loosening, under the action of gravity, knocking piece rotates with its first end as the center of rotation, when the piece to be measured is installed in the first detection area, the second end of knocking piece can knock the piece to be measured installed in the first detection area;When the piece to be measured is installed in the second detection area, the second end of knocking piece can knock the piece to be measured installed in the second detection area, according to the relative position of the first detection area and the second detection area with knocking piece, and the extension direction of the first detection area and the second detection area, knocking piece can knock the different positions of the piece to be measured from different angles, until the piece to be measured is broken, by recording the angle of knocking piece being lifted and the number of knocking before the piece to be measured is broken, the structural strength of multiple pieces to be measured can be compared horizontally, so that the bonding strength of the bonding layer of the piece to be measured is quantitatively analyzed. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the structural schematic diagram of bonding strength detection component provided by the utility model;

[0023] Figure 2 It is the side view of bonding strength detection component provided by the utility model;

[0024] Figure 3 It is the structural schematic diagram of the piece to be measured fixed in the first mounting portion of the utility model.

[0025] In the figure:

[0026] 100, the piece to be measured;

[0027] 1, pedestal;11, first mounting portion;12, second mounting portion;

[0028] 2, knock component;21, support;211, adjusting seat;212, adjusting piece;213, locking piece;22, knocking piece;221, hammer rod;222, hammer head;23, cross bar;

[0029] 3, angle scale disc;31, inner disc;32, outer disc;33, pointer;

[0030] 4, first locking piece;41, connecting portion;42, abutting portion;5, second locking piece. DETAILED DESCRIPTION

[0031] The utility model will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are merely used to explain the utility model and not to limit the utility model. In addition, it should be noted that only the parts related to the utility model are shown in the drawings for ease of description, not all the structures.

[0032] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0033] In the utility model, unless otherwise explicitly specified and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0034] In the description of the embodiment, the terms "up", "down", "right", etc. orientation or position relationship is based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in description, and have no special meaning.

[0035] The embodiment provides a kind of adhesive strength detection device, for carrying out knocking experiment to measured piece 100, measured piece 100 is made of ceramic tile and base by ceramic tile glue pasting, and adhesive layer is formed between ceramic tile and base. As Figures 1-2As shown, the bonding strength detection device comprises a base 1, a knocking assembly 2 and an angle detection assembly, the base 1 is provided with a first detection area and a second detection area arranged at an included angle, and a to-be-tested piece 100 can be installed on the first detection area or the second detection area; the knocking assembly 2 comprises a bracket 21 and a knocking piece 22, a first end of the knocking piece 22 is rotationally connected to the bracket 21, and a second end of the knocking piece 22 is used for knocking the to-be-tested piece 100; the angle detection assembly is used for detecting the rotation angle of the knocking piece 22, the knocking piece 22 is lifted to a certain angle, and after the hand is released, under the action of gravity, the knocking piece 22 rotates around the first end as the rotation center, when the to-be-tested piece 100 is installed on the first detection area, the second end of the knocking piece 22 can knock the to-be-tested piece 100 installed on the first detection area; when the to-be-tested piece 100 is installed on the second detection area, the second end of the knocking piece 22 can knock the to-be-tested piece 100 installed on the second detection area, according to the relative positions of the first detection area and the second detection area and the knocking piece 22, and the extension directions of the first detection area and the second detection area, the knocking piece 22 can knock different positions of the to-be-tested piece 100 from different angles until the to-be-tested piece 100 is broken, by recording the angle at which the knocking piece 22 is lifted and the number of times of knocking before the to-be-tested piece 100 is broken, the structural strength of a plurality of to-be-tested pieces 100 can be compared horizontally, so that the bonding strength of the bonding layer of the to-be-tested piece 100 can be quantitatively analyzed.

[0036] In the embodiment, the knocking test can be completed by manually lifting the knocking piece 22 and releasing the hand, so that the knocking assembly 2 has a simple structure. In other embodiments, the knocking assembly 2 can also comprise a driving piece, which lifts and releases the knocking piece 22, or directly drives the knocking piece 22 to collide with the to-be-tested piece 100, which can complete the knocking test, and is not limited herein. The driving piece includes but is not limited to a motor and a pneumatic cylinder, and is not limited herein.

[0037] Specifically, the base 1 comprises a first mounting portion 11 and a second mounting portion 12 connected to each other, the first mounting portion 11 is provided with the first detection area on the side close to the second mounting portion 12, the second mounting portion 12 is provided with the second detection area on the side close to the first mounting portion 11, and the to-be-tested piece 100 can be fixed to the first mounting portion 11 or the second mounting portion 12, so that the to-be-tested piece 100 can be fixed to the first detection area in the vertical direction, so that the knocking piece 22 can knock the front surface of the to-be-tested piece 100; the to-be-tested piece 100 can also be fixed to the second detection area in the horizontal direction, so that the knocking piece 22 can knock the side surface of the to-be-tested piece 100, so that the bonding strength of the ceramic tile glue used by the to-be-tested piece 100 can be more comprehensively detected.

[0038] As Figure 2 and Figure 3As shown, when the to-be-tested piece 100 is installed in the first detection area, the bonding strength detection device further comprises at least two first locking pieces 4, which are arranged on the first mounting portion 11 in a horizontal direction and spaced apart from each other. The first locking piece 4 comprises a connecting portion 41 and an abutting portion 42 connected to each other. The to-be-tested piece 100 can be clamped between the at least two connecting portions 41, so as to fix the position of the to-be-tested piece 100 in the horizontal direction. One end of the connecting portion 41 is threadedly connected to the first mounting portion 11, and the abutting portion 42 is arranged at the other end of the connecting portion 41. The abutting portion 42 is used to abut the to-be-tested piece 100 against the first mounting portion 11, so as to fix the to-be-tested piece 100 on the first mounting portion 11 in the vertical direction, so that the knocking piece 22 knocks the front surface of the to-be-tested piece 100. In addition, the abutting portion 42 can also serve as a screw handle of the first locking piece 4, so as to facilitate the installation and disassembly of the first locking piece 4. The tile surface of the to-be-tested piece 100 is the front surface of the to-be-tested piece 100.

[0039] In the embodiment, the two first locking pieces 4 are arranged on the first mounting portion 11 in a horizontal direction and spaced apart from each other. First, the first locking piece 4 is loosened, the to-be-tested piece 100 is inserted between the two connecting portions 41, and the two connecting portions 41 jointly clamp the to-be-tested piece 100 to fix the position of the to-be-tested piece 100 in the horizontal direction. The two first locking pieces 4 are arranged in a horizontal direction and spaced apart from each other, so that the force lines of the clamping force received by the to-be-tested piece 100 coincide, avoiding the formation of torque, so as to better fix the to-be-tested piece 100 and facilitate the improvement of the accuracy of the detection result. Then, the abutting portion 42 is screwed to abut and fix the to-be-tested piece 100 on the first mounting portion 11, and the installation is completed. Alternatively, the number of first locking pieces 4 can also be three, four or six, and the like. The plurality of first locking pieces 4 are arranged in two rows and spaced apart in a horizontal direction, which can also fix the to-be-tested piece 100, and are not limited herein.

[0040] As shown, Figure 1 When the to-be-tested piece 100 is installed in the second detection area, the bonding strength detection device further comprises a second locking piece 5, which is threadedly connected to the bracket 21 and can abut the to-be-tested piece 100 against the second mounting portion 12, so as to fix the to-be-tested piece 100 on the second mounting portion 12 in the horizontal direction, so that the knocking piece 22 knocks the side surface of the to-be-tested piece 100. Further, the end of the second locking piece 5 away from the to-be-tested piece 100 is provided with a screw handle, so as to facilitate the screwing of the second locking piece 5.

[0041] Further, the support 21 comprises an adjusting seat 211, an adjusting member 212 and a locking member 213, the adjusting seat 211 is provided with an adjusting opening extending in the vertical direction, the first end of the adjusting member 212 is slidably arranged in the adjusting opening, the second end of the adjusting member 212 is rotationally connected with the knocking member 22, the locking member 213 can pass through the adjusting seat 211 and abut against the first end of the adjusting member 212, the height of the second end of the adjusting member 212 is adjusted according to the size and position of the to-be-tested member 100, so that the height of the knocking member 22 is adjusted, so that the knocking member 22 can knock the to-be-tested position of the to-be-tested member 100. Further, the end of the locking member 213 away from the to-be-tested member 100 is provided with a screw handle, so as to screw the locking member 213.

[0042] Specifically, the adjusting seat 211 is arranged on the second mounting portion 12, so that the adhesion strength detection device of the embodiment is compact in structure and convenient to carry.

[0043] Further, the second mounting portion 12 is provided with at least two supports 21, the at least two supports 21 are arranged on the two sides of the second detection area in the direction parallel to the first mounting portion 11, the knocking assembly 2 further comprises a cross rod 23, one end of the cross rod 23 is rotationally connected with at least one support 21 on one side of the second detection area, the other end of the cross rod 23 is rotationally connected with at least one support 21 on the other side of the second detection area, and the first end of the knocking member 22 is fixedly connected with the cross rod 23, so that the knocking member 22 can be stably connected with the support 21 and avoid shaking during rotation, and the at least two supports 21 are arranged on the two sides of the second detection area, so that the space of the base 1 is fully utilized and the size of the adhesion strength detection device is reduced. In the embodiment, one support 21 is arranged on each side of the second detection area for supporting the cross rod 23. In other embodiments, more than one support 21 can be arranged on each side of the second detection area, which is not limited herein.

[0044] Further, as shown in Figure 2 the angle detection assembly comprises an angle scale disc 3 arranged on one of the supports 21, the angle scale disc 3 comprises an inner disc 31 and an outer disc 32, the inner disc 31 and the outer disc 32 are concentric circles, the outer disc 32 is marked with a scale, the inner disc 31 is coaxially connected with the cross rod 23, and the inner disc 31 is provided with a pointer 33 for indicating the scale, the worker can conveniently observe the angle indicated by the pointer 33 while pulling up the knocking member 22, so as to release after rotating the knocking member 22 to the preset angle. Alternatively, the angle detection assembly comprises but is not limited to an angle sensor and the like, which is not limited herein.

[0045] In order to improve the universality of the bonding strength detection device, the knocking piece 22 comprises a hammer rod 221 and a hammer head 222, one end of the hammer rod 221 is fixedly connected with the cross rod 23, the other end of the hammer rod 221 is detachably connected with the hammer head 222, and a worker can replace the hammer head 222 with different weights according to the detection requirement, so that the bonding strength of the bonding layer of various to-be-detected pieces 100 made of different materials of ceramic tiles and substrates can be detected.

[0046] Further, since the thickness of the to-be-detected piece 100 is different, the distance between the front surface of the to-be-detected piece 100 installed in the first detection area and the knocking piece 22 can be different, therefore, one end of the hammer head 222 close to the first mounting portion 11 is provided with a chamfer (not shown in the figure), when the knocking piece 22 knocks the to-be-detected piece 100 installed in the first detection area, the inclined surface of the chamfer is attached to the front surface of the to-be-detected piece 100, so that the knocking piece 22 and the front surface of the to-be-detected piece 100 are in surface contact when knocking, avoiding that the to-be-detected piece 100 is directly broken due to the sharp edges of the knocking piece 22, and affecting the detection result.

[0047] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, various obvious changes, re-adjustment and replacement can be carried out without departing from the protection scope of the utility model. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. An adhesive strength detection device characterized by comprising: The utility model relates to a kind of angle detection device, including: Base (1), first detection area and second detection area are provided with the included angle on the base (1), and the piece (100) to be measured can be installed in the first detection area or the second detection area; Knocking assembly (2), the knocking assembly (2) includes support (21) and knocking piece (22), the first end of the knocking piece (22) is rotatably connected to the support (21), and the second end of the knocking piece (22) is used to knock the piece (100) to be measured; Angle detection assembly, the angle detection assembly is used to detect the rotation angle of the knocking piece (22).

2. The adhesive strength detection apparatus according to claim 1, wherein The base (1) includes first mounting portion (11) and second mounting portion (12) connected with the included angle, the first mounting portion (11) is provided with a first detection area on the side close to the second mounting portion (12), the second mounting portion (12) is provided with a second detection area on the side close to the first mounting portion (11), and the piece (100) to be measured can be fixed to the first mounting portion (11) or the second mounting portion (12).

3. The adhesive strength detection apparatus according to claim 2, wherein The support (21) includes adjusting seat (211), adjusting piece (212) and locking piece (213), the adjusting seat (211) is provided with adjusting port extending in vertical direction, the first end of the adjusting piece (212) is slidably arranged in the adjusting port, the second end of the adjusting piece (212) is rotatably connected with the knocking piece (22), and the locking piece (213) can pass through the adjusting seat (211) and abut on the first end of the adjusting piece (212).

4. The adhesive strength detection apparatus according to claim 3, wherein The adjusting seat (211) is arranged on the second mounting portion (12).

5. The adhesive strength detection apparatus according to claim 3, wherein The second mounting portion (12) is provided with at least two supports (21), and the at least two supports (21) are arranged on the two sides of the second detection area in the direction parallel to the first mounting portion (11), and the knocking assembly (2) further includes cross bar (23), one end of the cross bar (23) is rotatably connected with at least one support (21) on one side of the second detection area, the other end of the cross bar (23) is rotatably connected with at least one support (21) on the other side of the second detection area, and the first end of the knocking piece (22) is fixedly connected with the cross bar (23).

6. The adhesive strength detection apparatus according to claim 5, wherein The angle detection assembly includes angle scale dial (3) arranged on one of the supports (21), the angle scale dial (3) includes inner disc (31) and outer disc (32), the inner disc (31) and the outer disc (32) are concentric circles, the outer disc (32) is marked with scale, the inner disc (31) is coaxially connected with the cross bar (23), and the inner disc (31) is provided with pointer (33) for indicating scale.

7. The adhesive strength detection apparatus according to claim 5, wherein The knocking piece (22) includes hammer rod (221) and hammer head (222), one end of the hammer rod (221) is fixedly connected with the cross bar (23), and the other end of the hammer rod (221) is detachably connected with the hammer head (222).

8. The adhesive strength detection apparatus according to claim 7, wherein The hammer head (222) is provided with a chamfered corner near one end of the first mounting portion (11), and when the knocking member (22) knocks the to-be-tested member (100) mounted on the first detection area, the inclined surface of the chamfered corner is in contact with the front surface of the to-be-tested member (100).

9. The bonding strength inspection apparatus according to any one of claims 2 to 8, characterized by The bonding strength detection device further comprises at least two first locking members (4) which are arranged on the first mounting portion (11) in a horizontal direction and are spaced apart from each other, each of the first locking members (4) comprises a connecting portion (41) and an abutting portion (42) connected to each other, the to-be-tested member (100) can be clamped between the two connecting portions (41), one end of the connecting portion (41) is threadedly connected to the first mounting portion (11), and the abutting portion (42) is arranged at the other end of the connecting portion (41) and is used for abutting the to-be-tested member (100) against the first mounting portion (11).

10. The bonding strength inspection apparatus according to any one of claims 2 to 8, characterized by The bonding strength detection device further comprises a second locking member (5) which is threadedly connected to the support (21) and is used for abutting the to-be-tested member (100) against the second mounting portion (12).

Images