CN216717312U

CN216717312U - Mechanical type carrier band side hole size detection device

Info

Publication number: CN216717312U
Application number: CN202123192840.7U
Authority: CN
Inventors: 陈付根; 吴学军
Original assignee: Kunshan Weicheng Electronics Co ltd
Current assignee: Kunshan Weicheng Electronics Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-10
Anticipated expiration: 2031-12-20

Abstract

The utility model discloses a mechanical type carrier band side hole size detection device, which comprises a device body and also comprises: the detection mechanism is connected with the device body and used for detecting the side holes of the carrier tape, and comprises a hoisting component and a detection component, wherein the hoisting component is used for intermittently hoisting the carrier tape; the adjusting mechanism is connected with the detection assembly and is used for adjusting the height of the detection assembly; the detection assembly comprises a placing platform, a first placing plate, a second placing plate, a pressure sensor and a push rod, wherein the first placing plate and the second placing plate are in transmission connection with an adjusting mechanism, and the push rod is fixedly connected with a push plate; the height of the detection component can be adjusted through the adjusting component so as to detect carrier bands with different specifications, and the detection mechanism can detect the pitch of the side holes of the carrier bands and whether the side holes deviate.

Description

Mechanical type carrier band side hole size detection device

Technical Field

The utility model belongs to the technical field of electronic packaging carrier tape detection, and particularly relates to a mechanical type carrier tape side hole size detection device.

Background

Along with the gradual miniaturization of electronic components and the miniaturization of automobile parts, the application range of electronic package loading belts is wider and wider, the demand is higher and higher, and meanwhile, the requirements of customers on the precision and the stability of the loading belt products are higher and higher.

In the prior art, carrier tape manufacturers all rely on first and last piece detection to ensure whether the size of a side hole of a carrier tape product meets a standard.

The existing carrier tape side hole size detection device has a simple detection mode for the carrier tape, is inaccurate in detecting whether the carrier tape side hole deviates or not, and cannot detect the pitch of the carrier tape side hole.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a mechanical type device for detecting the size of a side hole of a carrier tape, which solves the problems.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a mechanical type carrier band limit hole size detection device, includes the device body, still includes:

the detection mechanism is connected with the device body and used for detecting the side holes of the carrier tape, and comprises a hoisting component and a detection component, wherein the hoisting component is used for intermittently hoisting the carrier tape; and

the adjusting mechanism is connected with the detection assembly and is used for adjusting the height of the detection assembly;

the detection assembly comprises a placing platform, a placing plate, a second placing plate, a pressure sensor and a push rod, wherein the first placing plate and the second placing plate are connected with an adjusting mechanism in a transmission mode, the push rod is fixedly connected with a push plate, the push plate and a sleeve arranged on the first placing plate in a sliding fit mode are arranged between the push plate and the sleeve, an elastic piece is arranged between the push plate and the sleeve, the pressure sensor is embedded into the second placing plate and is in contact with the push rod, and the push rod is detachably connected with a roller.

On the basis of the technical scheme, the utility model also provides the following optional technical scheme:

the further technical scheme is as follows: adjustment mechanism includes lead screw, main shaft and driving piece No. one, main shaft and driving piece fixed connection No. one, the lead screw rotates with the device body and is connected, driving piece and device body fixed connection No. one, the lead screw passes through bevel gear pair and is connected with spindle drive, the lead screw respectively with place the board and place board threaded connection No. two, place the board and place the board No. two all with device body sliding fit.

The further technical scheme is as follows: the winding assembly comprises a winding wheel and a steering wheel, the winding wheel and the steering wheel are rotatably connected with the device body, and a power assembly used for driving the winding wheel to intermittently rotate is arranged on the winding wheel.

The further technical scheme is as follows: the pressure sensor is electrically connected with the external alarm.

The further technical scheme is as follows: the placing platform is provided with a plurality of slot positions for placing the carrier tape.

The further technical scheme is as follows: the elastic piece is any one of a pressure spring, a spring and an elastic steel plate.

The further technical scheme is as follows: the first driving piece is a stepping motor.

The further technical scheme is as follows: the power component comprises a rotating shaft and a rotating shaft, the rotating shaft is connected with the winding wheel in a rotating mode and the device body in a rotating mode, the rotating shaft is connected with the driving piece in the second mode, the driving piece is fixedly connected to the device body in the second mode, the gear is fixedly connected to the rotating shaft in the second mode, and the gear is meshed with the gear fixedly connected to the rotating shaft in the first mode.

Advantageous effects

The utility model provides a mechanical type carrier tape side hole size detection device. Compared with the prior art, the method has the following beneficial effects:

1. the adjusting component can adjust the height of the detecting component according to the size of the carrier tape, and the arrangement aims to enable the device to detect carrier tapes with different sizes and increase the universality of the device;

2. the hoist subassembly can drive the carrier band that sets up on it and carry out intermittent type formula along place the platform and slide, if the carrier band side hole pitch and the side hole that are located place the platform take place to deviate, the gyro wheel promotes the push rod and carries out the ascending linear motion of vertical side this moment, the push rod promotes push pedal extrusion elastic component and carries out linear motion along the sleeve, the push rod supports pressure sensor this moment, pressure sensor starts external alarm and reports to the police, the aim at of this kind of setting, utilize the hoist subassembly cooperation detection assembly of intermittent type hoist to detect carrier band side hole pitch and side hole are skew.

Drawings

FIG. 1 is a schematic diagram of the components of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

FIG. 3 is an enlarged view of the part A structure of the present invention.

Fig. 4 is a schematic structural diagram of the push rod of the present invention.

Notations for reference numerals: 1. a device body; 2. a detection mechanism; 3. an adjustment mechanism; 4. a hoisting assembly; 5. a screw rod; 6. a bevel gear pair; 7. a roller; 8. a main shaft; 9. a driving member I; 10. a winding wheel; 11. a steering wheel; 12. a first gear; 13. a first rotating shaft; 14. an elastic member; 15. a second driving member; 16. a second rotating shaft; 17. a second gear; 18. a first placing plate; 19. a second placing plate; 20. A pressure sensor; 21. a sleeve; 22. a push rod; 23. a push plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 to 4, an embodiment of a mechanical carrier tape side hole size detection device according to the present invention includes a device body 1, and further includes:

the detection mechanism 2 is connected with the device body 1 and used for detecting the side holes of the carrier tape, the detection mechanism 2 comprises a hoisting component 4 and a detection component, and the hoisting component 4 is used for intermittently hoisting the carrier tape; and

the adjusting mechanism 3 is connected with the detection assembly and is used for adjusting the height of the detection assembly;

the detection assembly comprises a placing platform (not shown in the figure), a first placing plate 18, a second placing plate 19, a pressure sensor 20 and a push rod 22, the first placing plate 18 and the second placing plate 19 are in transmission connection with the adjusting mechanism 3, a push plate 23 is fixedly connected to the push rod 22, the push plate 23 is in sliding fit with a sleeve 21 embedded in the first placing plate 18, an elastic part 14 is arranged between the push plate 23 and the sleeve 21, the pressure sensor 20 is embedded in the second placing plate 19 and is in contact with the push rod 22, and the push rod 22 is detachably connected with a roller 7.

Preferably, the push rods 22 are provided in three groups. The purpose of this kind of setting is, detect the side hole pitch.

Preferably, the pressure sensor 20 is electrically connected to an external alarm (not shown).

Preferably, the elastic member 14 is any one of a compression spring, a spring, and an elastic steel plate.

Preferably, the placing platform is provided with a plurality of slots for placing the carrier tape. The purpose of this arrangement is to enable the apparatus to test a plurality of carrier tapes.

In the embodiment of the utility model, the height of the detection component is adjusted by the adjusting component according to the size of the carrier tape, and the arrangement aims to enable the device to detect carrier tapes with different sizes and increase the universality of the device; and hoist subassembly 4 can drive the carrier band that sets up on it and carry out intermittent type formula along place the platform and slide, if carrier band side hole pitch and the side hole that are located place the platform take place to deviate, gyro wheel 7 promotes push rod 22 and carries out ascending linear motion in vertical side this moment, push rod 22 promotes push pedal 23 extrusion elastic component 14 and carries out linear motion along sleeve 21, push rod 22 supports pressure sensor 20 this moment, pressure sensor 20 starts external alarm and reports to the police, the aim at of this kind of setting, hoist subassembly 4 cooperation detection component that utilizes the intermittent type to hoist detects carrying side hole pitch and side hole are skew.

Referring to fig. 1-2, as an embodiment of the present invention, the adjusting mechanism 3 includes a screw rod 5, a main shaft 8 and a first driving member 9, the main shaft 8 is fixedly connected to the first driving member 9, the screw rod 5 is rotatably connected to the apparatus body 1, the first driving member 9 is fixedly connected to the apparatus body 1, the screw rod 5 is in transmission connection with the main shaft 8 through a bevel gear pair 6, the screw rod 5 is respectively in threaded connection with a first placing plate 18 and a second placing plate 19, and the first placing plate 18 and the second placing plate 19 are both in sliding fit with the apparatus body 1.

Preferably, the first driving member 9 is a stepping motor. The purpose of this arrangement is to drive the main shaft 8 to rotate forward and backward.

In the embodiment of the utility model, the first driving part 9 drives the main shaft 8 to rotate in the horizontal direction, the main shaft 8 drives the screw rod 5 to rotate in the vertical direction through the bevel gear pair 6, and the screw rod 5 further drives the first placing plate 18 and the second placing plate 19 which are in threaded connection with the screw rod 5 to synchronously and linearly move in the vertical direction.

Referring to fig. 1-2, as an embodiment of the present invention, the winding assembly 4 includes a winding wheel 10 and a steering wheel 11, the winding wheel 10 and the steering wheel 11 are both rotatably connected to the apparatus body 1, and the winding wheel 10 is provided with a power assembly for driving the winding wheel 10 to intermittently rotate.

Preferably, the power assembly comprises a first rotating shaft 13 and a second rotating shaft 16, the first rotating shaft 13 is fixedly connected with the winding wheel 10 and is rotatably connected with the device body 1, the second rotating shaft 16 is fixedly connected with a second driving piece 15 fixedly connected to the device body 1, a second gear 17 is fixedly connected to the second rotating shaft 16, and the second gear 17 is meshed with a first gear 12 fixedly connected to the first rotating shaft 13.

Preferably, the second gear 17 is an incomplete gear.

Preferably, the second driving member 15 is a motor.

In the embodiment of the utility model, the second driving part 15 drives the second rotating shaft 16 to rotate, the second rotating shaft 16 drives the first rotating shaft 13 to intermittently rotate through the first gear 12 which is intermittently meshed with the second rotating shaft 16, and the first rotating shaft 13 further drives the winding wheel 10 to intermittently rotate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical type carrier band limit hole size detection device, includes device body (1), its characterized in that still includes:

the detection mechanism (2) is connected with the device body (1) and used for detecting the side holes of the carrier tape, the detection mechanism (2) comprises a hoisting component (4) and a detection component, and the hoisting component (4) is used for intermittently hoisting the carrier tape; and

the adjusting mechanism (3) is connected with the detection assembly and is used for adjusting the height of the detection assembly;

the detection assembly comprises a placement platform, a first placement plate (18), a second placement plate (19), a pressure sensor (20) and a push rod (22), wherein the first placement plate (18) and the second placement plate (19) are in transmission connection with an adjusting mechanism (3), the push rod (22) is fixedly connected with a push plate (23), the push plate (23) is in sliding fit with a sleeve (21) embedded on the first placement plate (18), an elastic piece (14) is arranged between the push plate (23) and the sleeve (21), the pressure sensor (20) is embedded in the second placement plate (19) and is in contact with the push rod (22), and the push rod (22) is detachably connected with a roller (7).

2. The mechanical type carrier tape side hole size detection device of claim 1, wherein the adjusting mechanism (3) comprises a screw rod (5), a main shaft (8) and a first driving piece (9), the main shaft (8) is fixedly connected with the first driving piece (9), the screw rod (5) is rotatably connected with the device body (1), the first driving piece (9) is fixedly connected with the device body (1), the screw rod (5) is in transmission connection with the main shaft (8) through a bevel gear pair (6), the screw rod (5) is respectively in threaded connection with a first placing plate (18) and a second placing plate (19), and the first placing plate (18) and the second placing plate (19) are in sliding fit with the device body (1).

3. The mechanical type carrier tape side hole size detection device according to claim 1, wherein the winding assembly (4) comprises a winding wheel (10) and a steering wheel (11), the winding wheel (10) and the steering wheel (11) are rotatably connected with the device body (1), and a power assembly for driving the winding wheel (10) to rotate intermittently is arranged on the winding wheel (10).

4. The mechanical carrier tape perforation size detection device of claim 1, wherein the pressure sensor (20) is electrically connected to an external alarm.

5. The apparatus of claim 1, wherein the platform has a plurality of slots for receiving the tape.

6. The mechanical carrier tape edge hole size detecting device according to claim 1, wherein the elastic member (14) is any one of a compression spring, a spring, and a spring steel plate.

7. The mechanical carrier tape edge hole size detection device of claim 2, wherein the first driving member (9) is a stepper motor.

8. The mechanical type carrier band side hole size detection device of claim 3, characterized in that, power component includes a pivot (13) and No. two pivots (16), a pivot (13) and wind-up wheel (10) fixed connection and with device body (1) rotate and be connected, No. two pivots (16) and No. two driving piece (15) fixed connection on device body (1) fixed connection, fixedly connected with No. two gear (17) on No. two pivots (16), No. two gear (17) and No. one gear (12) fixed connection on a pivot (13) mesh.