CN218296991U - Flexible circuit board quality detector - Google Patents
Flexible circuit board quality detector Download PDFInfo
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- CN218296991U CN218296991U CN202222677323.7U CN202222677323U CN218296991U CN 218296991 U CN218296991 U CN 218296991U CN 202222677323 U CN202222677323 U CN 202222677323U CN 218296991 U CN218296991 U CN 218296991U
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- circuit board
- flexible circuit
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- transmission belt
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Abstract
The utility model relates to a flexible line way board quality testing technical field specifically is a flexible line way board quality testing machine, which comprises a transmission belt, both ends symmetry sets up two sets of transmission shafts in the transmission belt, the middle part sets up the back shaft in the transmission belt, the transmission belt bilateral symmetry sets up two sets of curb plates, set up the detection mechanism who has the numerical value function of surveying on the transmission belt, along with flexible line way board removes, flexible line way board will extrude pivoted bearing post, bearing post promotes the support, the support drives two sets of slides and slides along two sets of guide pillars, and compression spring, under the bounce effect of spring, make the bearing post sticis flexible line way board, make flexible line way board hug closely on the transmission belt, a set of slide of while removal drives mobilizable outer clamping jaw removal on the slide caliper, make the display on the slide caliper show numerical value, through observing numerical value, numerical value is not within the qualified value scope, judge flexible line way board unqualifiedly, otherwise, judge flexible line way board is qualified, realize the detection to flexible line way board.
Description
Technical Field
The utility model relates to a flexible line way board quality testing technical field specifically is a flexible line way board quality testing machine.
Background
Application No. 202121441713.3 a detection device for flexible circuit board is a further improvement of a detection device for the thickness of a flexible circuit board disclosed in the patent with publication No. CN210741329U, which improves the quality of the flexible circuit board product, the detection device for the flexible circuit board drives a piston to move in an air chamber through a vertical rod so as to compress air and extrude a sealing diaphragm, the pressure value in the top space of the sealing diaphragm in the air chamber is changed, a pressure sensor detects the pressure change, the pressure caused when the flexible circuit board with standard thickness passes through rollers is in a certain range, the pressure value difference is increased if the flexible circuit board with standard thickness is too thick or too thin, the product can be judged to be unqualified if the pressure change exceeds the certain range, and the detection device can know whether the flexible circuit board is too thick or too thin according to the pressure condition.
Although the flexible circuit board can be quickly judged to be too thick or too thin through the detection device of the flexible circuit board, a detection person cannot know the accurate numerical value of the dimension error of a relatively qualified product of a product which is too thick or too thin, so that the judgment of the technical person on the reason of causing the flexible circuit board to be too thick or too thin is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flexible circuit board quality testing machine to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a flexible circuit board quality detector comprises a transmission belt, wherein two groups of transmission shafts are symmetrically arranged at two ends in the transmission belt, a support shaft is arranged in the middle of the transmission belt, two groups of side plates are symmetrically arranged at two sides of the transmission belt, and a detection mechanism with a numerical value measurement function is arranged on the transmission belt;
the detection mechanism comprises a bearing column, the bearing column is connected with a support in a rotating mode, two groups of sliding plates are symmetrically and fixedly connected to the two ends of the support, the sliding plates are connected with the guide columns in a sliding mode, springs are sleeved on the guide columns and located in a support frame, and vernier calipers are arranged on the support frame.
Preferably, the transmission shaft and the support shaft are rotatably connected with the transmission belt, and the bearing columns and the support shaft are symmetrically distributed on the inner side and the outer side of the transmission belt.
Preferably, two groups of first bearings are symmetrically arranged at two ends of the transmission shaft and two ends of the support shaft, three groups of first rotating holes are formed in the side plate, and the first bearings are fixed in the first rotating holes.
Preferably, the bearing column is rotatably connected with the transmission belt, two groups of bearings II are arranged at two ends of the bearing column, two groups of rotary holes II are symmetrically formed at two ends of the support, and the bearings II are fixed in the rotary holes II.
Preferably, the slide plate is provided with a through hole which is connected with a guide pillar in a sliding manner, the guide pillar is fixed in a support frame, and the support frame is fixed on the side plate.
Preferably, a group of sliding plates is connected with a vernier caliper which is fixed on a group of supporting frames.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the flexible circuit board is placed on a transmission belt, a motor drives a group of transmission shafts to rotate, the transmission shafts drive the transmission belts to enable the flexible circuit board to rotate towards bearing columns, the transmission belts drive the bearing columns to rotate simultaneously, the flexible circuit board extrudes the rotating bearing columns along with the movement of the flexible circuit board, the bearing columns push a support, the support drives two groups of sliding plates to slide along the two groups of guide columns, and a spring is compressed.
2. And secondly, the thickness value of the flexible circuit board is accurately obtained through the display, and the error value between the unqualified flexible circuit board and the qualified flexible circuit board can be calculated, so that technicians can judge the factors caused by the unqualified flexible circuit board.
Drawings
Fig. 1 is a schematic view of the present invention.
Fig. 2 is an assembly schematic diagram of the present invention.
Fig. 3 is a schematic view of the detecting mechanism of the present invention.
In the figure: 1. a transmission belt; 2. a drive shaft; 3. a support shaft; 4. a side plate; 40. screwing a first hole; 5. a detection mechanism; 501. a pressure-bearing column; 502. a support; 5021. screwing a second hole; 503. a slide plate; 504. a guide post; 505. a spring; 506. a support frame; 507. a vernier caliper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a flexible circuit board quality detector comprises a transmission belt 1, two groups of transmission shafts 2 are symmetrically arranged at two ends in the transmission belt 1, a support shaft 3 is arranged at the middle part in the transmission belt 1, two groups of side plates 4 are symmetrically arranged at two sides of the transmission belt 1, a detection mechanism 5 with a value measurement function is arranged on the transmission belt 1, the detection mechanism 5 comprises a pressure bearing column 501, the pressure bearing column 501 is screwed with a support 502, two groups of sliding plates 503 are symmetrically and fixedly connected at two ends of the support 502, the sliding plates 503 are slidably connected with guide columns 504, springs 505 are sleeved on the guide columns 504, the springs 505 are positioned in the support frames 506, vernier calipers 507 are arranged on the support frames 506, the transmission shafts 2 and the support shafts 3 are both rotatably connected with the transmission belt 1, the pressure bearing columns 501 and the support shafts 3 are symmetrically distributed at the inner side and the outer side of the transmission shafts 2 and the support shafts 3, three groups of screw holes 40 are arranged on the side plates 4, the bearings are fixed in the screw holes 40, the pressure bearing columns 501 are rotatably connected with the transmission belt 1, two sets of bearings II are arranged at two ends of the pressure bearing column 501, two sets of rotary holes II 5021 are symmetrically arranged at two ends of the bracket 502, the bearings II are fixed in the rotary holes II 5021, through holes are arranged on the sliding plate 503 and are in sliding connection with the guide pillars 504, the guide pillars 504 are fixed in the support frame 506, the support frame 506 is fixed on the side plate 4, one set of sliding plate 503 is connected with the vernier caliper 507, the vernier caliper 507 is fixed on one set of support frame 506, a display is arranged on the vernier caliper 507, outer clamping jaws fixed on the vernier caliper 507 are fixed on one set of support frame 506, movable outer clamping jaws on the vernier caliper 507 are fixedly connected with one set of sliding plate 503, one set of transmission shafts 2 are driven by a motor, when the flexible circuit board needs to be detected, the flexible circuit board is placed on the transmission belt 1, the motor drives one set of transmission shafts 2 to rotate, and the transmission shafts 2 drive the transmission belt 1 to enable the flexible circuit board to rotate towards the pressure bearing column 501, meanwhile, the driving belt 1 drives the bearing columns 501 to rotate, the flexible circuit board extrudes the rotating bearing columns 501 along with the movement of the flexible circuit board, the bearing columns 501 push the support 502, the support 502 drives the two sets of sliding plates 503 to slide along the two sets of guide columns 504, the springs 505 are compressed, the bearing columns 501 press the flexible circuit board tightly under the action of the rebounding force of the springs 505, the flexible circuit board is tightly attached to the driving belt 1, the moving set of sliding plates 503 drive the movable outer clamping jaws on the vernier caliper 507 to move, a display on the vernier caliper 507 displays numerical values, the numerical values are not within a qualified numerical value range through observation of the numerical values, the flexible circuit board is determined to be unqualified, the flexible circuit board is determined to be qualified, the detection of the flexible circuit board is realized, the thickness value of the flexible circuit board is accurately obtained through the display, the error numerical value between the unqualified flexible circuit board and the qualified flexible circuit board can be calculated, and the technical staff can be favorable for judging the factor caused by the unqualified flexible circuit board.
In the using process, a flexible circuit board is placed on a transmission belt 1, a motor drives a group of transmission shafts 2 to rotate, the transmission shafts 2 drive the transmission belt 1 to enable the flexible circuit board to rotate towards the pressure bearing columns 501, meanwhile, the transmission belt 1 drives the pressure bearing columns 501 to rotate, along with the movement of the flexible circuit board, the flexible circuit board extrudes the rotating pressure bearing columns 501, the pressure bearing columns 501 push a support 502, the support 502 drives two groups of sliding plates 503 to slide along two groups of guide columns 504, a spring 505 is compressed, under the action of the rebound force of the spring 505, the pressure bearing columns 501 tightly press the flexible circuit board, the flexible circuit board is tightly attached to the transmission belt 1, meanwhile, the moving group of sliding plates 503 drive a movable outer clamping jaw on a vernier caliper 507 to move, a display on the vernier caliper 507 displays numerical values, and whether the product is qualified or not is judged through observing the numerical values.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a flexible circuit board quality testing machine, includes drive belt (1), both ends symmetry sets up two sets of transmission shafts (2) in drive belt (1), and the middle part sets up back shaft (3) in drive belt (1), and drive belt (1) bilateral symmetry sets up two sets of curb plates (4), its characterized in that: a detection mechanism (5) with a numerical value measurement function is arranged on the transmission belt (1);
the detection mechanism (5) comprises a pressure bearing column (501), the pressure bearing column (501) is connected with a support (502) in a rotating mode, two ends of the support (502) are symmetrically and fixedly connected with two sets of sliding plates (503), the sliding plates (503) are connected with a guide column (504) in a sliding mode, a spring (505) is sleeved on the guide column (504), the spring (505) is located in a support frame (506), and a vernier caliper (507) is arranged on the support frame (506).
2. The flexible circuit board quality testing machine of claim 1, wherein: the transmission shaft (2) and the support shaft (3) are both rotatably connected with the transmission belt (1), and the pressure-bearing columns (501) and the support shaft (3) are symmetrically distributed on the inner side and the outer side of the transmission belt (1).
3. The flexible circuit board quality testing machine of claim 1, wherein: two ends of the transmission shaft (2) and the support shaft (3) are symmetrically provided with two groups of first bearings, three groups of first rotating holes (40) are formed in the side plate (4), and the first bearings are fixed in the first rotating holes (40).
4. The flexible circuit board quality testing machine of claim 1, wherein: the bearing column (501) is rotatably connected with the transmission belt (1), two groups of bearings II are arranged at two ends of the bearing column (501), two groups of rotating holes II (5021) are symmetrically formed at two ends of the support (502), and the bearings II are fixed in the rotating holes II (5021).
5. The flexible circuit board quality testing machine of claim 1, wherein: the sliding plate (503) is provided with a through hole which is connected with the guide post (504) in a sliding manner, the guide post (504) is fixed in the support frame (506), and the support frame (506) is fixed on the side plate (4).
6. The flexible circuit board quality testing machine of claim 1, wherein: and the group of sliding plates (503) is connected with vernier calipers (507), and the vernier calipers (507) are fixed on the group of supporting frames (506).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222677323.7U CN218296991U (en) | 2022-10-11 | 2022-10-11 | Flexible circuit board quality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222677323.7U CN218296991U (en) | 2022-10-11 | 2022-10-11 | Flexible circuit board quality detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218296991U true CN218296991U (en) | 2023-01-13 |
Family
ID=84806219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222677323.7U Active CN218296991U (en) | 2022-10-11 | 2022-10-11 | Flexible circuit board quality detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218296991U (en) |
-
2022
- 2022-10-11 CN CN202222677323.7U patent/CN218296991U/en active Active
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