Inspection device for production of automobile steering wheel heating sheet

Abstract

The utility model relates to an inspection device for production of an automobile steering wheel heating sheet, which belongs to the field of inspection devices and comprises an inspection bench, the top of the inspection bench is concaved inwards to form an inspection groove, an inspection plate is attached to and covered on the top of the inspection bench, the inspection plate is made of transparent materials, and an alloy heating wire tolerance inspection mark is arranged on the inspection plate. The rear side of the inspection plate is rotatably connected with the inspection bench, and the inspection plate covers the inspection groove. According to the utility model, the base material is flatly laid in the inspection groove and covered with the inspection plate, and the relative position between the alloy heating wire on the base material and the alloy heating wire tolerance inspection mark on the inspection plate is observed, so that the position tolerance of the alloy heating wire is detected, and compared with manual measurement, the detection efficiency is improved, and the detection cost is reduced. The labor intensity of workers is reduced, and the position tolerance detection precision is improved.

Description

Technical Field

[0001] The utility model relates to an inspection device for producing automobile steering wheel heating sheets, belonging to the field of inspection devices. Background Art

[0002] With the development of vehicle technology, in addition to the basic steering function, the driver or the vehicle has put forward other functional requirements for the steering wheel, such as steering wheel heating or steering wheel hand-off detection device. When the steering wheel heater is working, the steering wheel surface is at a suitable warm temperature, which solves the problem of cold hands and low steering wheel surface temperature in winter. The steering wheel heater improves the comfort function of the steering wheel.

[0003] During the production process of the steering wheel heater, the alloy heating wire needs to be embroidered onto the substrate, and then the position tolerance of the alloy heating wire needs to be inspected. In the prior art, most of the inspections are done by manual measurement, which is not only inefficient and labor-intensive for workers, but also results in large errors in position tolerance detection.

[0004] Therefore, there is a need for an inspection device for the production of automobile steering wheel heaters to improve the efficiency of alloy heating wire position tolerance detection, reduce the labor intensity of workers, and improve the accuracy of position tolerance detection. Utility Model Content

[0005] The technical problem to be solved by the utility model is: in order to overcome the deficiencies of the prior art, to provide an inspection device for the production of automobile steering wheel heaters that improves the efficiency of alloy heating wire position tolerance detection, reduces the labor intensity of workers, and improves the accuracy of position tolerance detection.

[0006] The technical solution adopted by the utility model to solve the above-mentioned problem is: an inspection device for the production of automobile steering wheel heating plates, including an inspection table, the top of the inspection table is concave to form an inspection groove, the top fitting cover of the inspection table is provided with an inspection plate, the inspection plate is made of transparent material, and an alloy heating wire tolerance inspection mark is arranged on the inspection plate, the rear side of the inspection plate is rotatably connected to the inspection table, and the inspection plate cover is arranged on the inspection groove.

[0007] Preferably, the rear side of the inspection plate is rotatably connected to the inspection table via a hinge.

[0008] Preferably, two hinges are provided, and the two hinges are distributed on the left and right.

[0009] Preferably, the inspection plate is provided with an adjusting component corresponding to the hinge, and the position of the inspection plate in the horizontal direction is adjusted by the adjusting component.

[0010] Preferably, the adjusting component includes a first guide rod, the first guide rod is parallel to the left and right direction, the first guide rod is movably sleeved with a first slider, the first slider is locked with the first guide rod by a first locking piece, the first slider is connected to the hinge, second sliders are fixedly provided at both ends of the first guide rod, a second guide rod is movably provided on the second slider, the second guide rod is parallel to the front and back direction, one end of the second guide rod is fixedly provided on the inspection plate, and the second slider is locked with the second guide rod by a second locking piece.

[0011] Preferably, the first locking member is a first screw, and the second locking member is a second screw.

[0012] Preferably, the inspection plate is made of transparent organic glass.

[0013] Preferably, a positioning column is provided in the inspection groove.

[0014] Preferably, the top of the positioning column and the top of the inspection table are in the same plane.

[0015] Preferably, the inspection device for the production of automobile steering wheel heating plates also includes a unloading component, which includes a pushing groove arranged at the bottom of the inspection groove, a unloading push plate is arranged in the pushing groove, a unloading cylinder is arranged at the bottom of the unloading push plate, and the unloading cylinder drives the unloading push plate to rise and fall.

[0016] Compared with the prior art, the advantages of the utility model are:

[0017] The utility model discloses an inspection device for the production of automobile steering wheel heating plates. After a substrate is laid flat in an inspection slot and covered with an inspection plate, the relative position between the alloy heating wire on the substrate and the alloy heating wire tolerance inspection mark on the inspection plate is observed to detect the position tolerance of the alloy heating wire. Compared with manual measurement, the inspection efficiency is improved, the labor intensity of workers is reduced, and the position tolerance detection accuracy is also improved. In addition, the relative position between the alloy heating wire tolerance inspection mark on the inspection plate and the inspection slot can be adjusted by an adjusting component, so as to further improve the detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of a testing device for producing a car steering wheel heater according to the utility model;

[0019] Figure 2 A three-dimensional diagram of the inspection table;

[0020] Figure 3 It is a schematic diagram of the connection structure between the material unloading push plate and the material unloading cylinder;

[0021] Figure 4It is a schematic diagram of the connection structure of the inspection plate, the adjustment component and the hinge;

[0022] Figure 5 for Figure 4 Enlarged view of part A.

[0023] in:

[0024] Inspection table 61, inspection slot 62, inspection plate 63, positioning column 64, blanking component 65, hinge 66, adjustment component 67;

[0025] Pushing groove 651, material unloading push plate 652, material unloading cylinder 653;

[0026] The first guide rod 671 , the first sliding block 672 , the first locking piece 673 , the second sliding block 674 , the second guide rod 675 , and the second locking piece 676 . DETAILED DESCRIPTION

[0027] like Figure 1-5 As shown, in this embodiment, an inspection device for the production of a steering wheel heating sheet for an automobile comprises an inspection table 61, the top of the inspection table 61 is concave to form an inspection groove 62, the inspection groove 62 matches the substrate, the top of the inspection table 61 is fitted with an inspection plate 63, the inspection plate 63 is made of a transparent material, an alloy heating wire tolerance inspection mark is arranged on the inspection plate 63, the rear side of the inspection plate 63 is rotatably connected to the inspection table 61 by two hinges 66, the two hinges 66 are distributed left and right, the inspection plate 63 is covered on the inspection groove 62, the inspection plate 63 is opened, the substrate is laid flat in the inspection groove 62, the substrate is positioned by the inspection groove 62, and the horizontal deviation of the substrate is avoided, and then the inspection plate 63 is covered, when the alloy heating wire on the substrate is located within the alloy heating wire tolerance inspection mark on the inspection plate 63, it is judged to be qualified, otherwise it is unqualified, the operation is simple and convenient, which not only improves the inspection efficiency and reduces the labor intensity of workers, but also improves the position tolerance detection accuracy;

[0028] The inspection plate 63 is made of transparent organic glass;

[0029] A positioning column 64 is provided in the inspection groove 62, and the top of the positioning column 64 is in the same plane as the top of the inspection table 61. When the substrate undergoes the secondary cutting process, a positioning hole is generated. When the substrate is laid flat in the inspection groove 62, the positioning column 64 passes through the positioning hole, thereby improving the substrate placement accuracy and thus improving the inspection accuracy.

[0030] The inspection device for the production of the automobile steering wheel heating sheet also includes a material unloading component 65, which includes a pushing groove 651 arranged at the bottom of the inspection groove 62, a material unloading push plate 652 is arranged in the pushing groove 651, and a material unloading cylinder 653 is arranged at the bottom of the material unloading push plate 652, and the material unloading cylinder 653 drives the material unloading push plate 652 to rise and fall. During the inspection, the substrate is laid flat in the inspection groove 62, and the substrate is in contact with the top of the material unloading push plate 652. During the unloading process, after the inspection plate 63 is opened, the material unloading cylinder 653 drives the material unloading push plate 652 to rise, so that the material unloading push plate 652 pushes the substrate in the inspection groove 62 to rise and moves the substrate out of the inspection groove 62. Because the substrate is thin, forcibly grabbing the substrate is likely to cause damage to the substrate;

[0031] The inspection plate 63 is provided with two adjusting components 67, which are connected to the two hinges 66 in a one-to-one correspondence, and the position of the inspection plate 63 in the horizontal direction is adjusted by the adjusting components 67;

[0032] The adjusting component 67 includes a first guide rod 671, which is parallel to the left and right directions. A first slider 672 is movably sleeved on the first guide rod 671. The first slider 672 is locked with the first guide rod 671 by a first locking member 673. The first locking member 673 may be a first screw. The first slider 672 is connected to the hinge 66. Second sliders 674 are fixedly provided at both ends of the first guide rod 671. A second guide rod 675 is movably penetrated on the second slider 674. The second guide rod 675 is parallel to the front and back directions. One end of the second guide rod 675 is fixedly provided on the inspection plate 63. The second slider 674 is locked with the second guide rod 675 by a second locking member 676. The second locking member 676 may be a second screw. When the inspection plate 63 is covered on the inspection table 61 Afterwards, when the relative position between the tolerance inspection mark of the alloy heating wire on the inspection plate 63 and the inspection groove 62 exceeds the set deviation range, in order to further improve the detection accuracy, loosen the first screw and the second screw, push the inspection plate 63, and move the first guide rod 671 on the first slider 672 in the left-right direction, and move the second guide rod 675 on the second slider 674 in the front-back direction, so that the relative position between the tolerance inspection mark of the alloy heating wire on the inspection plate 63 and the inspection groove 62 is within the set deviation range, and then, tighten the first screw and the second screw to lock the first guide rod 671 and the first slider 672, as well as the second guide rod 675 and the second slider 674. In this way, the relative position between the tolerance inspection mark of the alloy heating wire on the inspection plate 63 and the inspection groove 62 is prevented from exceeding the set deviation range and affecting the detection accuracy.

[0033] To summarize, by laying the substrate flat in the inspection groove 62 and covering it with the inspection plate 63, the position tolerance of the alloy heating wire is detected by observing the relative position between the alloy heating wire on the substrate and the alloy heating wire tolerance inspection mark on the inspection plate 63. Compared with manual measurement, the detection efficiency is improved, the labor intensity of workers is reduced, and the position tolerance detection accuracy is also improved. In addition, the relative position between the alloy heating wire tolerance inspection mark on the inspection plate 63 and the inspection groove 62 can also be adjusted by the adjusting component 67, so as to further improve the detection accuracy.

[0034] In addition to the above embodiments, the present invention also includes other implementation modes. Any technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.

Claims

1. An inspection device for the production of automotive steering wheel heaters, characterized in that: The invention comprises an inspection platform (61), the top of the inspection platform (61) is concave to form an inspection groove (62), the top of the inspection platform (61) is fitted with an inspection plate (63), the inspection plate (63) is made of a transparent material, an alloy heating wire tolerance inspection mark is arranged on the inspection plate (63), the rear side of the inspection plate (63) is rotatably connected to the inspection platform (61), and the inspection plate (63) is covered on the inspection groove (62).

2. The inspection device for the production of automotive steering wheel heaters according to claim 1, characterized in that: The rear side of the inspection plate (63) is rotatably connected to the inspection table (61) via a hinge (66).

3. The inspection device for the production of automotive steering wheel heaters according to claim 2, characterized in that: The hinges (66) are provided with two hinges (66), which are distributed on the left and right.

4. A production inspection device for automobile steering wheel heaters according to claim 2 or 3, characterized in that: The inspection plate (63) is provided with an adjusting component (67) corresponding to the hinge (66), and the position of the inspection plate (63) in the horizontal direction is adjusted by the adjusting component (67).

5. The inspection device for the production of automotive steering wheel heaters according to claim 4, characterized in that: The adjusting component (67) comprises a first guide rod (671), the first guide rod (671) is parallel to the left and right direction, a first slider (672) is movably sleeved on the first guide rod (671), the first slider (672) is locked with the first guide rod (671) by a first locking member (673), the first slider (672) is connected to the hinge (66), second sliders (674) are fixedly arranged at both ends of the first guide rod (671), a second guide rod (675) is movably penetrated on the second slider (674), the second guide rod (675) is parallel to the front and rear direction, one end of the second guide rod (675) is fixedly arranged on the inspection plate (63), and the second slider (674) is locked with the second guide rod (675) by a second locking member (676).

6. The inspection device for the production of automotive steering wheel heaters according to claim 5, characterized in that: The first locking member (673) is a first screw, and the second locking member (676) is a second screw.

7. The inspection device for the production of automotive steering wheel heaters according to claim 1, characterized in that: The inspection plate (63) is made of transparent organic glass.

8. The inspection device for the production of automotive steering wheel heaters according to claim 1, characterized in that: A positioning column (64) is arranged in the inspection groove (62).

9. The inspection device for the production of automotive steering wheel heaters according to claim 8, characterized in that: The top of the positioning column (64) and the top of the inspection platform (61) are in the same plane.

10. The inspection device for automobile steering wheel heater production according to claim 1, characterized in that: The inspection device for the production of automobile steering wheel heating plates also includes a material unloading component (65), the material unloading component (65) includes a pushing groove (651) arranged at the bottom of the inspection groove (62), a material unloading push plate (652) is arranged in the pushing groove (651), and a material unloading cylinder (653) is arranged at the bottom of the material unloading push plate (652), and the material unloading cylinder (653) drives the material unloading push plate (652) to rise and fall.

Images