CN219178469U

CN219178469U - Detection device for efficiently detecting flatness of cover products

Info

Publication number: CN219178469U
Application number: CN202223206614.4U
Authority: CN
Inventors: 敬斌; 游健; 陈前生; 肖恒
Original assignee: Chengdu Homin Technology Co Ltd
Current assignee: Chengdu Homin Technology Co Ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-06-13
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses a detection device for efficiently detecting the flatness of a cover product, which comprises a front baffle plate and a rear baffle plate which are fixedly arranged on the table surface of a workbench, wherein a gauge passing plate is arranged between the front baffle plate and the rear baffle plate, the gauge passing plate is obliquely arranged downwards to the left, a longitudinally arranged gauge passing block is arranged on the top surface of the gauge passing plate, limiting pieces are arranged between the gauge passing block and the gauge passing plate and positioned on the front side and the rear side of the gauge passing block, the bottom surface of the gauge passing block is parallel to the inclined surface of the gauge passing plate, a gap is formed between the gauge passing block and the gauge passing plate, the height of the gap is equal to the thickness of the cover product with no exceeding flatness, an L plate is fixedly arranged on the top surface of the gauge passing block, and the vertical plate of the L plate is level with the right end surface of the gauge passing block. The beneficial effects of the utility model are as follows: the structure is compact, the flatness detection efficiency of the cover products is greatly improved, the flatness detection precision is improved, and the operation is simple.

Description

Detection device for efficiently detecting flatness of cover products

Technical Field

The utility model relates to the technical field of flatness detection of cover products, in particular to a detection device for efficiently detecting flatness of cover products.

Background

Some cover products are rectangular in shape and are used for being installed in electronic equipment. After the cover is produced and molded by a molding die, workers need to detect the flatness of the top surface of the cover product so as to remove unqualified products with ultra-poor flatness. The flatness of the cover products is detected by adopting a jump meter to be matched with a tool fixture in a workshop, wherein the tool fixture comprises a tool table, an electromagnet is fixedly connected on the table top of the tool table, a switch is connected between the electromagnet and a power supply, and the flatness of the cover products is specifically detected by the following method: the method comprises the steps that a worker firstly places the bottom surface of a cover product to be detected on the top surface of an electromagnet, then opens a switch, a power supply supplies power to the electromagnet, the electromagnet adsorbs and fixes the cover product, then the worker adopts a probe of a jump meter to move on the top surface of the cover product, in the moving process, the worker observes the change of a pointer on the jump meter, if the change range of the pointer is within a design range, the flatness of the detected cover product is not out of tolerance, namely the cover product is a qualified product; if the variation range of the pointer is not within the design range, the detected flatness of the cover product is proved to be out of tolerance, namely the cover product is a defective product; after the detection is finished, a worker cuts off the switch, and the worker can take the detected cover products away from the electromagnet; the repeated operation can continuously detect the flatness of a plurality of cover products.

However, although the flatness of the cover product can be detected by the method of matching the fixture with the jump table, the following technical defects still exist in the technology:

I. when detecting the flatness, the manual handheld jumping table is required to continuously move on the cover products, which clearly increases the detection time of single cover products and reduces the detection efficiency of the flatness of the cover products.

II. In the detection process, workers are also required to observe the change range of the pointer on the jumping table in real time, and when the numerical value of the pointer is read manually, the reading is inaccurate, and the technical defect of low accuracy of the flatness detection exists. Therefore, there is a need for a detecting device that greatly improves the flatness detection efficiency and the flatness detection accuracy of the cover product.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the high-efficiency detection device for detecting the flatness of the cover products, which has the advantages of compact structure, great improvement of the flatness detection efficiency, improvement of the flatness detection precision and simplicity in operation.

The aim of the utility model is achieved by the following technical scheme: the utility model provides a high-efficient detection device who detects lid class product flatness, it is including setting firmly preceding baffle and the backplate on the workstation mesa, is provided with between preceding baffle and the backplate and crosses the rule board, crosses rule board left slope downward setting, is provided with the longitudinal setting on the top surface of crossing the rule board and crosses the rule piece, crosses between rule piece and the rule board and lie in the front and back side of crossing the rule piece all and be provided with spacing piece, crosses the basal surface of rule piece and crosses the inclined plane parallel of rule board, and crosses rule piece and crosses and be formed with the gap between the rule board, the height of gap is equal with the thickness of the lid class product that the flatness is not out of tolerance, cross the L board has set firmly on the top surface of rule piece, the perpendicular plate of L board and the right-hand member face parallel and level of crossing the rule piece.

The front baffle and the rear baffle are arranged in parallel.

The front baffle is penetrated through the front baffle by a screw I and is in threaded connection with the threaded hole I on the front side to be fixed on the gauge passing plate, and the rear baffle is penetrated through the rear baffle by the screw I and is in threaded connection with the threaded hole I on the rear side to be fixed on the gauge passing plate.

And a screw II is connected among the horizontal plate, the gauge passing block, the limiting piece and the gauge passing plate of the L plate.

The screw II sequentially penetrates through the horizontal plate, the gauge block and the limiting piece of the L plate and is in threaded connection with the threaded hole II.

The utility model has the following advantages: the structure is compact, the flatness detection efficiency of the cover products is greatly improved, the flatness detection precision is improved, and the operation is simple.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the A-direction of FIG. 1;

FIG. 3 is a schematic view of the B-direction of FIG. 1;

FIG. 4 is a schematic diagram of the structure of the overdriving block;

FIG. 5 is a schematic view of the placement of a cover product onto the bevel of the gauge plate;

in the figure, a front baffle plate, a rear baffle plate, a 3-passing plate, a 4-passing block, a 5-limiting piece, a 6-gap, a 7-L plate, an 8-threaded hole I, a 9-screw I, a 10-screw II, a 11-threaded hole II, a 12-cover product A and a 13-cover product are arranged.

Detailed Description

The utility model is further described below with reference to the accompanying drawings, the scope of the utility model not being limited to the following:

as shown in fig. 1-4, a detecting device for efficiently detecting flatness of a cover product comprises a front baffle 1 and a rear baffle 2 which are fixedly arranged on a table surface of a workbench, wherein the front baffle 1 and the rear baffle 2 are arranged in parallel, a gauge passing plate 3 is arranged between the front baffle 1 and the rear baffle 2, the gauge passing plate 3 is obliquely downwards arranged leftwards, a longitudinally arranged gauge passing block 4 is arranged on the top surface of the gauge passing plate 3, limiting pieces 5 are respectively arranged between the gauge passing block 4 and the gauge passing plate 3 and on the front side and the rear side of the gauge passing block 4, the bottom surface of the gauge passing block 4 is parallel to the inclined surface of the gauge passing plate 3, a gap 6 is formed between the gauge passing block 4 and the gauge passing plate 3, the height of the gap 6 is equal to the thickness of the cover product with no ultra-poor flatness, an L plate 7 is fixedly arranged on the top surface of the gauge passing block 4, and a vertical plate of the L plate 7 is flush with the right end surface of the gauge passing block 4.

As shown in fig. 1 to 4, threaded holes I8 are formed in the front and rear end surfaces of the gauge plate 3, the front baffle 1 penetrates through the front baffle 1 through a screw I9 and is fixedly connected with the threaded holes I8 on the front side on the gauge plate 3 in a threaded manner, and the rear baffle 2 penetrates through the rear baffle 2 through the screw I9 and is fixedly connected with the threaded holes I8 on the rear side on the gauge plate 3 in a threaded manner. And a screw II10 is connected among the horizontal plate of the L plate 7, the gauge block 4, the limiting piece 5 and the gauge plate 3. The gauge passing plate 3 is provided with a threaded hole II11 corresponding to the limiting piece 5, and the screw II10 sequentially penetrates through the horizontal plate of the L plate 7, the gauge passing block 4 and the limiting piece 5 and is in threaded connection with the threaded hole II 11.

The working process of the utility model is as follows:

s1, placing a qualified product receiving basket on a workbench by workers and on the left side of the gauge plate 3;

s2, the worker stacks the cover products 13 to be detected on the workbench in order, then the worker places the stacked cover products 13 on the inclined plane of the gauge plate 3, at the moment, the cover product A12 at the bottom layer better corresponds to the gap 6, and the cover products 13 at other layers are blocked by the gauge block 4 and the vertical plate of the L plate 7, as shown in FIG. 5;

s3, detecting a bottommost cover product A12: the worker releases the hand holding the cover product 13, and if the cover product A12 at the bottom layer smoothly passes through the gap 6 and enters the material receiving basket under the self gravity, the flatness of the cover product A12 is not out of tolerance, and the cover product A12 is a qualified product; if a worker observes that the cover product A12 is not kept motionless by the gap 6 under the self-gravity, the flatness of the cover product A12 is out of tolerance, the cover product A12 is an unqualified product, the worker removes the unqualified cover product A12 from the passing board 3, and the unqualified cover product A12 is thrown into a waste basket, so that the detection of the first cover product is realized;

s4, detecting the penultimate cover products repeatedly, and detecting the flatness of the cover products of each layer continuously by repeating the operation.

Therefore, in the whole detection process, the manual handheld jumping table is not required to continuously move on the cover products, and only the cover products stacked into a stack are required to be placed on the inclined plane of the passing plate 3, so that the cover products 13 automatically move towards the direction of the gap 6, and the flatness of all the cover products 13 can be rapidly detected, thereby greatly shortening the detection time of single cover products and further greatly improving the detection efficiency of the flatness of the cover products 13. In addition, in the whole detection process, the manual real-time observation of the reading on the jumping table is replaced, so that the detection device greatly improves the flatness detection precision of the cover products.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a detection device of high-efficient detection lid class product flatness which characterized in that: the novel gauge comprises a front baffle (1) and a rear baffle (2) which are fixedly arranged on a table top, wherein a gauge passing plate (3) is arranged between the front baffle (1) and the rear baffle (2), the gauge passing plate (3) is obliquely downwards arranged leftwards, a longitudinally arranged gauge passing block (4) is arranged on the top surface of the gauge passing plate (3), limiting pieces (5) are arranged on the front side and the rear side of the gauge passing block (4) between the gauge passing block (4) and the gauge passing plate (3), the bottom surface of the gauge passing block (4) is parallel to the inclined surface of the gauge passing plate (3), a gap (6) is formed between the gauge passing block (4) and the gauge passing plate (3), the height of the gap (6) is equal to the thickness of a cover product with no ultra-poor flatness, an L plate (7) is fixedly arranged on the top surface of the gauge passing block (4), and the vertical plate of the L plate (7) is flush with the right end face of the gauge passing block (4).

2. The device for efficiently detecting flatness of a cover product according to claim 1, wherein: the front baffle (1) and the rear baffle (2) are arranged in parallel.

3. The device for efficiently detecting flatness of a cover product according to claim 1, wherein: threaded holes I (8) are formed in the front end face and the rear end face of the passing gauge plate (3), the front baffle plate (1) penetrates through the front baffle plate (1) through a screw I (9) and is fixedly connected with the threaded holes I (8) on the front side on the passing gauge plate (3) in a threaded mode, and the rear baffle plate (2) penetrates through the rear baffle plate (2) through the screw I (9) and is fixedly connected with the threaded holes I (8) on the rear side on the passing gauge plate (3) in a threaded mode.

4. The device for efficiently detecting flatness of a cover product according to claim 1, wherein: screw II (10) are connected among the horizontal plate of the L plate (7), the gauge passing block (4), the limiting piece (5) and the gauge passing plate (3).

5. The detecting device for efficiently detecting flatness of cover products according to claim 4, wherein: screw II (11) corresponding to the limiting piece (5) are formed in the gauge passing plate (3), and the screw II (10) sequentially penetrates through the horizontal plate of the L plate (7), the gauge passing block (4) and the limiting piece (5) and is in threaded connection with the screw hole II (11).