CN214666636U

CN214666636U - Keycap regularity detection equipment

Info

Publication number: CN214666636U
Application number: CN202120420625.9U
Authority: CN
Inventors: 刘伟伟
Original assignee: Suzhou Lasertop Precision Technology Co ltd
Current assignee: Suzhou Lasertop Precision Technology Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-11-09
Anticipated expiration: 2031-02-25

Abstract

The utility model relates to a key cap regularity detection device, which comprises a frame; the machine frame is provided with an upper fixing plate and a lower fixing plate, and further comprises a conveying line, a material blocking cylinder, a side pushing cylinder, a positioning cylinder, a code scanning gun, an XY module and a laser sensor; the conveying line is positioned on the upper fixing plate, a lifting baffle is arranged at the bottom end of a piston rod of the material blocking cylinder, and the lifting baffle corresponds to the upper position and the lower position of the conveying line; the side push cylinder is positioned on one side of the conveying line, and a side push plate is arranged at the tail end of a piston rod of the side push cylinder; the positioning cylinder is positioned at the downstream end of the conveying line, and a piston rod of the positioning cylinder is provided with a lifting positioning plate; the laser sensor is connected with the base through the overturning seat. The utility model relates to a key cap regularity check out test set can realize the automatic of the regularity of key cap on the keyboard and detect, replaces current artifical naked eye to detect, reduces manpower intensity of labour, avoids lou examining, the false retrieval scheduling problem.

Description

Keycap regularity detection equipment

Technical Field

The utility model relates to a check out test set, concretely relates to key cap regularity check out test set.

Background

After the keycaps are installed on the keyboard, errors are easily generated on the thickness of the keycaps, and the keycaps installed on the surface of the keyboard are directly uneven, so that detection operation is needed.

The key cap detection method commonly used at present is to detect through manual visual inspection. However, problems such as missing detection, false detection and the like easily occur in manual detection, so that the reliability of keycap detection is insufficient; and the manual detection will undoubtedly consume a great deal of human labor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a key cap regularity check out test set can realize the automatic of the regularity of key cap on the keyboard and detect, replaces current artifical naked eye to detect, reduces manpower intensity of labour, avoids lou examining, the false retrieval scheduling problem.

In order to achieve the above object, the present invention provides the following technical solutions:

a key cap regularity detecting apparatus includes a frame; the machine frame is provided with an upper fixing plate and a lower fixing plate, and further comprises a conveying line, a material blocking cylinder, a side pushing cylinder, a positioning cylinder, a code scanning gun, an XY module and a laser sensor; the conveying line is positioned on the upper fixing plate, a lifting baffle is arranged at the bottom end of a piston rod of the material blocking cylinder, and the lifting baffle corresponds to the upper position and the lower position of the conveying line; the side push cylinder is positioned on one side of the conveying line, and a side push plate is arranged at the tail end of a piston rod of the side push cylinder; the positioning cylinder is positioned at the downstream end of the conveying line, and a piston rod of the positioning cylinder is provided with a lifting positioning plate; the code scanning gun is positioned at the downstream end of the conveying line; the XY module is located on the lower fixing plate, a base is arranged at the movable end of the XY module, and the laser sensor is connected with the base through the turnover seat.

Further, the conveying line is positioned on the upper end face of the upper fixing plate which is horizontally arranged; the material blocking cylinder is vertically arranged and is connected with the upper fixing plate through a fixing frame, and the lifting baffle is in a convex shape.

Furthermore, the side pushes away the cylinder and is connected with the upper fixed plate through the support, the side pushes away the cylinder level setting and the piston rod of side push away the cylinder is mutually perpendicular with the length direction of transmission line, the cross section of side push pedal is the L shape.

Furthermore, the positioning cylinder is specifically located on the upper fixing plate and is vertically arranged, and the lifting positioning plate is located in the middle of the downstream end of the conveying line.

Further, sweep a yard rifle and specifically be connected with the upper fixed plate through the support, sweep a yard rifle the scanning end towards the transmission line.

Furthermore, the lower fixing plate is horizontally arranged and located inside the rack, a through groove is formed in the lower fixing plate, and the laser sensor corresponds to the upper position and the lower position of the downstream end of the conveying line.

The utility model has the advantages that: the utility model provides a key cap regularity check out test set, through the transmission line, keep off the material cylinder, the lift baffle, the side pushes away the cylinder, the side push pedal, the location cylinder, the lift locating plate, sweep a yard rifle, XY module and laser sensor's cooperation is used, can realize the automatic of the regularity of key cap on the keyboard and detect, replace current artifical naked eye to detect, be favorable to reducing human labor intensity, simultaneously can avoid the hourglass of artifical detection and result in examining, the mistake is examined the scheduling problem, promote the reliability that the key cap detected.

Drawings

FIG. 1 is the utility model relates to a key cap regularity check out test set's overall structure schematic diagram.

FIG. 2 is the utility model relates to a structural schematic diagram after frame is got rid of to key cap regularity check out test set.

Fig. 3 is a schematic view of the upper structure of the structure shown in fig. 2.

Fig. 4 is a schematic view of a lower structure of the structure shown in fig. 2.

In the figure: 1. a frame; 2. an upper fixing plate; 3. a lower fixing plate; 4. a conveyor line; 5. a fixed mount; 6. a material blocking cylinder; 7. a lifting baffle plate; 8. a side push cylinder; 9. a side push plate; 10. positioning the air cylinder; 11. lifting the positioning plate; 12. a support; 13. a code scanning gun; 14. an XY module; 15. a base; 16. a turning seat; 17. a laser sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 4, a key cap regularity detecting apparatus includes a frame 1; the machine frame 1 is provided with an upper fixing plate 2 and a lower fixing plate 3, and further comprises a conveying line 4, a material blocking cylinder 6, a side pushing cylinder 8, a positioning cylinder 10, a code scanning gun 13, an XY module 14 and a laser sensor 17; the conveying line 4 is positioned on the upper fixing plate 2, a lifting baffle 7 is arranged at the bottom end of a piston rod of the material blocking cylinder 6, the material blocking cylinder 6 is used for driving the lifting baffle 7 to move up and down, the lifting baffle 7 is used for blocking keyboard product incoming materials on the conveying line 4, and the lifting baffle 7 corresponds to the upper position and the lower position of the conveying line 4; the side push cylinder 8 is positioned at one side of the conveying line 4, and a side push plate 9 is arranged at the tail end of a piston rod of the side push cylinder 8; the positioning cylinder 10 is located at the downstream end of the conveying line 4, a lifting positioning plate 11 is arranged on a piston rod of the positioning cylinder 10, the positioning cylinder 10 is used for driving the lifting positioning plate 11 to move up and down, and the lifting positioning plate 11 is used for blocking and positioning a keyboard product at the tail end of the conveying line 4; the code scanning gun 13 is positioned at the downstream end of the conveying line 4, and the code scanning gun 13 is used for reading a bar code on a keyboard product; the XY module 14 is located on the lower fixing plate 3, a base 15 is arranged at the movable end of the XY module 14, the laser sensor 17 is connected with the base 15 through a turning seat 16, the angle of the turning seat 16 is adjustable, the XY module 14 is used for driving the laser sensor 17 to move, and the laser sensor 17 is used for detecting the distance of a keycap on a keyboard product, so that the integral regularity is judged.

The conveying line 4 is positioned on the upper end surface of the upper fixing plate 2 which is horizontally arranged; keep off the vertical setting of material cylinder 6 and be connected with upper fixed plate 2 through mount 5, lifting baffle 7 is the type of protruding.

The side pushes away the cylinder 8 and is connected with the upper fixed plate 2 through the support, the side pushes away the cylinder 8 level setting and the piston rod that the side pushed away the cylinder 8 is mutually perpendicular with the length direction of transmission line 4, the cross section of side push pedal 9 is the L shape.

The positioning cylinder 10 is specifically located on the upper fixing plate 2 and is vertically arranged, and the lifting positioning plate 11 is located in the middle of the downstream end of the conveying line 4.

The code scanning gun 13 is connected with the upper fixing plate 2 through a bracket 12, and the scanning end of the code scanning gun 13 faces the conveying line 4.

The lower fixing plate 3 is horizontally arranged and located inside the rack 1, a through groove is formed in the lower fixing plate 3, and the laser sensor 17 corresponds to the upper position and the lower position of the downstream end of the conveying line 4.

The utility model discloses a theory of operation does: firstly, reversely placing a keyboard product to be detected at the upstream end of the conveying line 4, namely, the keycap of the keyboard faces downwards; the conveying line 4 drives the keyboard products to move and is blocked by the lifting baffle 7, so that interference with the keyboard products which are detected at the downstream end of the conveying line 4 is avoided; then, a piston rod of the material blocking cylinder 6 drives the lifting baffle 7 to rise, and the conveying line 4 drives the keyboard product to move continuously; a piston rod of the positioning cylinder 10 drives the lifting positioning plate 11 to lift, so that the keyboard product is blocked and positioned; then, a piston rod of the side push cylinder 8 drives the side push plate 9 to move transversely, and the side push plate 9 contacts and tightly pushes the side surface of the keyboard workpiece, so that stable positioning is realized; then sweep the bar code on the sign indicating number rifle 13 reading keyboard product, XY module 14 drive laser sensor 17 horizontal migration at last to detect all key caps of keyboard product bottom, the detection principle is distance detection, if the key cap apart from laser sensor 17 the distance too big or undersize, then show that there is the defect in the regularity of key cap.

The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. A key cap neatness detection device comprises a machine frame (1); the method is characterized in that: the machine frame (1) is provided with an upper fixing plate (2) and a lower fixing plate (3), and further comprises a conveying line (4), a material blocking cylinder (6), a side pushing cylinder (8), a positioning cylinder (10), a code scanning gun (13), an XY module (14) and a laser sensor (17); the conveying line (4) is positioned on the upper fixing plate (2), a lifting baffle (7) is arranged at the bottom end of a piston rod of the material blocking cylinder (6), and the lifting baffle (7) corresponds to the upper position and the lower position of the conveying line (4); the side push cylinder (8) is positioned at one side of the conveying line (4), and a side push plate (9) is arranged at the tail end of a piston rod of the side push cylinder (8); the positioning cylinder (10) is positioned at the downstream end of the conveying line (4), and a lifting positioning plate (11) is arranged on a piston rod of the positioning cylinder (10); the code scanning gun (13) is positioned at the downstream end of the conveying line (4); the XY module (14) is located on the lower fixing plate (3), a base (15) is arranged at the movable end of the XY module (14), and the laser sensor (17) is connected with the base (15) through the overturning seat (16).

2. The key cap regularity detecting apparatus as claimed in claim 1, wherein: the conveying line (4) is positioned on the upper end face of the upper fixing plate (2) which is horizontally arranged; the material blocking cylinder (6) is vertically arranged and is connected with the upper fixing plate (2) through a fixing frame (5), and the lifting baffle (7) is in a convex shape.

3. A key cap regularity detecting apparatus as claimed in claim 2, wherein: the side pushes away cylinder (8) and is connected with upper fixed plate (2) through the support, side pushes away cylinder (8) level setting and the piston rod that side pushed away cylinder (8) is mutually perpendicular with the length direction of transmission line (4), the transversal L shape of personally submitting of side push pedal (9).

4. A key cap regularity detecting apparatus as claimed in claim 3, wherein: the positioning cylinder (10) is specifically located on the upper fixing plate (2) and is vertically arranged, and the lifting positioning plate (11) is located in the middle of the downstream end of the conveying line (4).

5. The key cap regularity detecting apparatus as claimed in claim 4, wherein: sweep yard rifle (13) and specifically be connected with upper fixed plate (2) through support (12), sweep the scanning end of yard rifle (13) and face transmission line (4).

6. The key cap regularity detecting apparatus as claimed in claim 5, wherein: the lower fixing plate (3) is horizontally arranged and located inside the rack (1), a through groove is formed in the lower fixing plate (3), and the laser sensor (17) corresponds to the upper position and the lower position of the downstream end of the conveying line (4).