Continuous tension detection equipment applied to fastening connecting piece

Abstract

The invention relates to the technical field of fastening connecting piece detection, in particular to continuous tension detection equipment applied to fastening connecting pieces, which comprises a horizontal main frame, an electric control type detection disc is movably assembled in the horizontal main frame, and an electric control feeding belt is movably assembled on the upper surface of the horizontal main frame at the feeding end of the electric control type detection disc. And an electric control type material guide mechanism is movably assembled at the discharging end of the electric control type detection disc in the horizontal main rack. According to the continuous tension detection equipment applied to the fastening connecting piece, the fastening connecting piece is rapidly guided by adopting a continuous number and continuous tension detection mode, so that the detection efficiency is greatly improved; by adopting continuous material guiding and continuous detection, a large amount of detection data can be provided, so that the detection data is more comprehensive; and the adjustable module design is adopted, so that the device can be suitable for fastening connecting pieces of more specifications, and the adaptation degree is improved.

Description

Technical Field

[0001] The invention relates to the technical field of fastening connection piece detection, in particular to a continuous tension detection device applied to fastening connection pieces. Background Art

[0002] Fasteners are a type of hardware used for connecting and assembling structural parts. Because of their simple structure, stable structure, and low cost, they are widely used in industries including construction, machinery, chemicals, metallurgy, molds, hydraulics, and more. The main function of fasteners is to connect and tighten the connectors, so the tensile strength of fasteners directly determines the firmness and stability of the connection. During the production and processing of fasteners, in order to simulate their action scenarios and detect their tensile parameters, they need to be tensile tested. Traditional tensile testing simply involves manually placing fasteners into a tensile testing machine for measurement, which is not only time-consuming and labor-intensive, but also unable to measure a large number of fasteners continuously and quickly, resulting in very limited test data and low test efficiency. Summary of the invention

[0003] The technical problem to be solved by the present invention is that traditional tensile testing is simply performed by manually placing fasteners into a tensile testing machine for measurement, which is not only time-consuming and labor-intensive, but also unable to continuously and quickly measure a large number of fasteners, resulting in very limited test data and low test efficiency.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a continuous tension detection device applied to fastening connectors, comprising a horizontal main frame, an electrically controlled detection disk movably mounted inside the horizontal main frame, an electrically controlled feeding belt movably mounted on the upper surface of the horizontal main frame at the loading end of the electrically controlled detection disk, an electrically controlled material guiding mechanism movably mounted at the unloading end of the electrically controlled detection disk inside the horizontal main frame, an angle-adjustable electrically controlled unloading belt installed at the unloading port position on the outside of the horizontal main frame, and a detachable waste box installed on the outside of the horizontal main frame below the angle-adjustable electrically controlled unloading belt.

[0005] The electric control detection disk comprises a longitudinal adjustment disk movably installed inside a horizontal main frame through an axis, an outer driving motor fixed on the outer side of the horizontal main frame and a belt drive wheel set.

[0006] An external detection groove with openings on both sides is provided on the outer arc surface of the longitudinal adjustment disk, and an electrically controlled translational tension detection mechanism is movably installed inside the external detection groove.

[0007] An embedded internal control slot is provided inside the external detection slot.

[0008] The electrically controlled translational tension detection mechanism includes an electrically controlled translational screw movably installed in an embedded internal control groove, a first internally threaded translation block threadedly sleeved on the electrically controlled translational screw, a second internally threaded translation block, a first external limit frame bolted to the first internally threaded translation block, and a second external limit frame bolted to the second internally threaded translation block.

[0009] An embedded pressure sensing module is fixedly mounted on the extrusion surfaces of the first external limiting frame and the second external limiting frame.

[0010] The electrically controlled material guiding mechanism comprises a turnover regulating frame movably installed inside the horizontal main frame, an electrically controlled material guiding conveyor belt movably installed inside the turnover regulating frame, and an electrically controlled support rod for controlling the turnover regulating frame.

[0011] An oblique guide rail matching with an angle-adjustable electrically-controlled material-cutting belt and a detachable waste box is arranged at a material-cutting opening on the outer side of the horizontal main frame.

[0012] The upper surface of the horizontal main frame is provided with an angle-adjustable guide rail at the unloading opening of the electric-controlled feeding belt.

[0013] The surface of the electrically controlled feeding belt is provided with a strip-shaped stabilizing groove.

[0014] The beneficial effects of the present invention are:

[0015] (1) A continuous tension testing device for fastening connectors of the present invention uses a continuous quantity and continuous tension testing method to quickly guide fastening connectors, thereby greatly improving the testing efficiency;

[0016] (2) By adopting continuous material feeding and continuous testing, a large amount of test data can be provided, making the test data more comprehensive;

[0017] (3) The adjustable module design can be applied to more specifications of fasteners, improving the degree of adaptability;

[0018] (4) After detection, screening and separation can be performed automatically, greatly improving the functionality of the equipment;

[0019] (5) An external detection groove with an internally mounted electrically controlled translational tension detection mechanism is provided on the outer arc surface of the longitudinal adjustment disk, and the pulling force is simulated by controlling the synchronous reverse displacement of the first internal thread translation block and the second internal thread translation block. The structure of the entire device is simple and the cost is low;

[0020] (6) The detachable structure design facilitates later maintenance and replacement;

[0021] (7) The entire equipment integrates feeding, detection and screening, with a compact structure and high functional integration. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Figure 1 It is a structural schematic diagram of the present invention.

[0024] Figure 2 It is a partial schematic diagram of the interior of the present invention.

[0025] Figure 3 It is a structural schematic diagram of the electrically controlled translational tension detection mechanism of the present invention. DETAILED DESCRIPTION

[0026] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Figure 1 , Figure 2 and Figure 3 The continuous tension detection device shown is used for fastening connecting parts, including a horizontal main frame 1, an electrically controlled detection disk 2 is movably installed inside the horizontal main frame 1, an electrically controlled feeding belt 3 is movably installed on the upper surface of the horizontal main frame 1 at the loading end of the electrically controlled detection disk 2, an electrically controlled material guiding mechanism 4 is movably installed at the unloading end of the electrically controlled detection disk 2 inside the horizontal main frame 1, an angle-adjustable electrically controlled unloading belt 5 is installed at the unloading port position on the outside of the horizontal main frame 1, and a detachable waste box 6 is installed on the outside of the horizontal main frame 1 below the angle-adjustable electrically controlled unloading belt 5.

[0029] In order to cooperate with the drive, the electrically controlled detection disk 2 includes a longitudinal adjustment disk 21 installed inside the horizontal main frame 1 through an axis, an outer driving motor 22 fixed on the outer side of the horizontal main frame 1, and a belt drive wheel group 23.

[0030] The outer driving motor 22 is assembled with the connecting shaft outside the longitudinal adjustment disk 21 through a belt drive wheel set 23 .

[0031] In order to facilitate installation, an external detection groove 7 with openings on both sides is opened on the outer arc surface of the longitudinal adjustment disk 21, and an electrically controlled translational tension detection mechanism 8 is movably installed inside the external detection groove 7.

[0032] The external detection slot 7 adopts a modular structure design. An installation slot with a built-in assembly strip is opened on the outer arc surface of the longitudinal adjustment disk 21, and then the assembly box with the external detection slot 7 is inserted into the installation slot from one side to adapt to fastening connectors of different specifications and sizes.

[0033] Working principle: The fasteners to be tested are installed with connecting rods and limit mechanisms, such as screws and nuts, and then placed on the electric conveyor belt 3. They are transported to the electric detection disk 2 through the electric conveyor belt 3. The electric detection disk 2 rotates clockwise, and then the electric conveyor belt 3 guides the fasteners at the upper end into the external detection groove 7 on the surface of the electric detection disk 2. Then, the bolts and nuts are pulled to the two sides respectively through the electric-controlled translation tension detection mechanism 8 to the set tension, and the tension is maintained. Then, the tension change during the maintenance process is used to determine whether it complies with the regulations.

[0034] In order to facilitate assembly, an embedded internal control slot 9 is opened inside the external detection slot 7.

[0035] The electrically controlled translational tension detection mechanism 8 includes an electrically controlled translational screw 81 movably installed in an embedded internal control groove 9, a first internally threaded translation block 82 threadedly sleeved on the electrically controlled translational screw 81, a second internally threaded translation block 83, a first external limit frame 84 bolted to the first internally threaded translation block 82, and a second external limit frame 85 bolted to the second internally threaded translation block 83.

[0036] The first outer limiting frame 84 and the second outer limiting frame 85 are designed to be detachable, and can meet the requirements of fastening connectors of different specifications.

[0037] In order to cooperate with monitoring the pulling force, an embedded pressure sensing module 10 is fixedly mounted on the extrusion surface of the first external limit frame 84 and the second external limit frame 85 .

[0038] The electrically controlled translation screw 81 drives the first internal thread translation block 82 and the second internal thread translation block 83 to translate in opposite directions by rotating. While translating, the first external limit frame 84 and the second external limit frame 85 respectively pull the fastening connector, thereby measuring whether the fastening connector meets the tension standard. If the tension cannot be maintained under the set maximum tension state, it indicates that the test result is unqualified.

[0039] In order to cooperate with the screening operation according to the detection results, the electrically controlled material guiding mechanism 4 includes a flip adjustment frame 41 movably installed inside the horizontal main frame 1, an electrically controlled material guiding conveyor belt 42 movably installed inside the flip adjustment frame 41 and an electrically controlled support rod 43 for controlling the flip adjustment frame 41.

[0040] In order to facilitate material unloading, an inclined guide rail 11 cooperating with the angle-adjustable electric-controlled unloading belt 5 and the detachable waste box 6 is provided at the unloading port outside the horizontal main frame 1 .

[0041] The electric control support rod 43 controls the flip adjustment frame 41 to flip by telescoping, and then utilizes the electric control material guide conveyor belt 42 to convey the fastening connector to the right, and then conveys it to the angle-adjustable electric control unloading belt 5 or the detachable waste box 6 through the inclined guide rail 11. If the inspection is qualified, it is conveyed to the angle-adjustable electric control unloading belt 5, and if the inspection is unqualified, it is conveyed to the detachable waste box 6.

[0042] In order to ensure that the fastening connector can accurately fall between the first outer limit frame 84 and the second outer limit frame 85 , an angle-adjustable guide rail 12 is installed on the upper surface of the horizontal main frame 1 at the unloading port of the electric-controlled feeding belt 3 .

[0043] In order to ensure the stability of the fastening connector during the conveying process, a strip-shaped stabilizing groove 13 is provided on the surface of the electric-controlled feeding belt 3 .

[0044] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A continuous tension testing device for fastening connecting parts, comprising a horizontal main frame (1), characterized in that: The horizontal main frame (1) is movably equipped with an electric-controlled detection disk (2) inside, an electric-controlled feeding belt (3) is movably equipped on the upper surface of the horizontal main frame (1) at the feeding end of the electric-controlled detection disk (2), an electric-controlled material guiding mechanism (4) is movably equipped at the unloading end of the electric-controlled detection disk (2) inside the horizontal main frame (1), an angle-adjustable electric-controlled unloading belt (5) is installed at the unloading port position outside the horizontal main frame (1), and a detachable waste box (6) is installed below the angle-adjustable electric-controlled unloading belt (5) outside the horizontal main frame (1).

2. The continuous tension detection device for fastening connectors according to claim 1 is characterized in that: The electrically controlled detection disk (2) comprises a longitudinal adjustment disk (21) movably mounted inside a horizontal main frame (1) via an axis, an outer drive motor (22) fixed on the outer side of the horizontal main frame (21), and a belt drive wheel set (23).

3. The continuous tension detection device for fastening connectors according to claim 2 is characterized in that: An external detection groove (7) with openings on both sides is provided on the outer arc surface of the longitudinal adjustment disk (21), and an electrically controlled translational tension detection mechanism (8) is movably mounted inside the external detection groove (7).

4. The continuous tension detection device for fastening connectors according to claim 3 is characterized in that: An embedded internal control slot (9) is provided inside the external detection slot (7).

5. The continuous tension detection device for fastening connectors according to claim 4 is characterized in that: The electrically controlled translational tension detection mechanism (8) comprises an electrically controlled translational screw (81) movably mounted in an embedded internal control groove (9), a first internally threaded translation block (82) threadedly sleeved on the electrically controlled translational screw (81), a second internally threaded translation block (83), a first external limit frame (84) bolted to the first internally threaded translation block (82), and a second external limit frame (85) bolted to the second internally threaded translation block (83).

6. The continuous tension detection device for fastening connectors according to claim 5 is characterized in that: An embedded pressure sensing module (10) is fixedly mounted on the extrusion surfaces of the first external limit frame (84) and the second external limit frame (85).

7. The continuous tension detection device for fastening connectors according to claim 1 is characterized in that: The electrically controlled material guiding mechanism (4) comprises a turning adjustment frame (41) movably mounted inside the horizontal main frame (1), an electrically controlled material guiding conveyor belt (42) movably mounted inside the turning adjustment frame (41), and an electrically controlled support rod (43) for controlling the turning adjustment frame (41).

8. The continuous tension detection device for fastening connectors according to claim 1 is characterized in that: An inclined guide rail (11) is provided at the outer unloading opening of the horizontal main frame (1) and matches with the angle-adjustable electrically-controlled unloading belt (5) and the detachable waste box (6).

9. The continuous tension detection device for fastening connectors according to claim 1 is characterized in that: The upper surface of the horizontal main frame (1) is provided with an angle-adjustable guide rail (12) at the discharge port of the electrically-controlled feeding belt (3).

10. The continuous tension detection device for fastening connectors according to claim 1, characterized in that: The surface of the electrically controlled feeding belt (3) is provided with a strip-shaped stabilizing groove (13).

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