CN113816084B - Steering method and line body detection method - Google Patents

Abstract

The invention relates to the technical field of detection, and provides a steering method, which comprises the following steps: s1, a receiving position, a rotating position and a conveying position are arranged on a machine body in advance, wherein the receiving position, the rotating position and the conveying position are on the same straight line, and the rotating position is positioned between the receiving position and the conveying position; s2, the carrier is sent to the receiving position, and the receiving position sends the carrier to be rotated to the rotating position after receiving the carrier; s3, the rotating position rotates the carrier to be rotated after being connected to the carrier to be rotated, and then the rotated carrier is sent to the conveying position; s4, after the conveying position receives the carrier, the carrier is conveyed to the next working procedure. The wire body detection method is also provided, and the steering method is adopted. The invention can complete the actions of receiving, rotating and conveying products at one time through the in-line arrangement of the receiving position, the rotating position and the conveying position, the whole action process is coherent, and the whole equipment does not waste the occupied space of a factory building.

Description

Steering method and line body detection method

Technical Field

The invention relates to the technical field of detection, in particular to a steering method and a line detection method.

Background

When the existing steering device has the functions of conveying, steering and the like, the structure is often complicated, the occupied area is large, the utilization of factory building space and the control of cost are not facilitated, the steering logic of the existing steering device is complex, and the input and research cost is high.

The circular circulation production line commonly used in the market at present adopts circular guide rail to realize the steering of carrier plate more, and this kind of mode has an obvious drawback, and area is big, and especially when the carrier size is great, the area of the line body will doubly increase, causes the annular middle part space of line body extravagant. If the field size is limited, the scheme cannot be implemented at all.

Disclosure of Invention

The invention aims to provide a steering method and a line detection method, which can at least solve part of defects in the prior art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a steering method comprising the steps of:

s1, a receiving position, a rotating position and a conveying position are arranged on a machine body in advance, wherein the receiving position, the rotating position and the conveying position are on the same straight line, and the rotating position is positioned between the receiving position and the conveying position;

s2, the carrier is sent to the receiving position, and the receiving position sends the carrier to be rotated to the rotating position after receiving the carrier;

S3, the rotating position rotates the carrier to be rotated after being connected to the carrier to be rotated, and then the rotated carrier is sent to the conveying position;

s4, after the conveying position receives the carrier, the carrier is conveyed to the next working procedure.

Further, the carrier driving motor operates to drive the carrier conveyor belt to operate, and the carrier is sent to the receiving position.

Further, in the step S3, the carrier is rotated by using a rotating cylinder, when the conveying platform reaches the rotation position, the rotating cylinder is positioned at 0 °, the rotating cylinder starts to rotate, and when the rotating cylinder reaches 180 °, the rotating cylinder stops rotating, so that the rotation of the carrier is completed.

Further, after the rotation is completed, the platform driving motor operates to drive the conveying platform to move, and the carrier is conveyed to the conveying position.

Further, when the conveying platform is located at the conveying position and the carrier sensor senses the carrier, the carrier driving motor operates to drive the carrier conveying belt to operate, the rotated carrier is output to the next process, and after the next process senses that the carrier is in place, the carrier driving motor stops moving.

Further, a conveying platform is adopted to hold the carrier, and in the step S4, when the carrier sensor does not sense the carrier, a platform driving motor drives the conveying platform to move towards the rotating position, and after the conveying platform reaches the rotating position, the conveying platform stops moving.

Further, the rotary cylinder moves reversely, and when the rotary cylinder reaches 0 degrees, the rotary cylinder stops rotating, and at the moment, the conveying platform returns to an initial state.

Further, the platform driving motor moves reversely to drive the conveying platform to move towards the receiving position, and after the conveying platform moves to the carrier receiving position, the platform driving motor pauses to move, and the conveying platform waits for a next sent carrier.

The embodiment of the invention provides another technical scheme that: the line body detection method adopts the steering method and specifically comprises the following steps:

sa, arranging a first wire body and a second wire body, enabling the first wire body and the second wire body to be perpendicular to the machine body, enabling the first wire body to butt joint the receiving position, and enabling the second wire body to butt joint the output position;

sb, the product to be detected moves on the first wire body along with the carrier, and is sent to the receiving position after being detected by the first wire body;

sc, the receiving position receives the carrier and then sends the carrier to the rotating position to rotate the carrier;

sd, the rotated carrier is sent to the output position;

and Se, the output position sends the rotated carrier to the second wire body to move, and the carrier is detected by the second wire body.

Further, a line body middle maintenance space is arranged between the first line body and the second line body.

Compared with the prior art, the invention has the beneficial effects that:

1. through the in-line arrangement of the receiving position, the rotating position and the conveying position, the actions of receiving, rotating and conveying away products can be completed at one time, the whole action process is coherent, and the whole equipment does not waste the occupied space of a factory building.

2. The steering device is adopted to steer, the layout form of the steering device, the first wire body and the second wire body occupies small area, and the occupied space of a factory building is not wasted.

Drawings

Fig. 1 is a schematic diagram of an upper surface view of a carrier according to an embodiment of the invention;

fig. 2 is a schematic view of a bottom surface view of a carrier according to an embodiment of the invention;

fig. 3 is a schematic diagram of a top view of a detection assembly of a detection device according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a front view angle of a detection assembly of a detection device according to an embodiment of the present invention;

FIG. 5 is a schematic view of a steering device according to an embodiment of the present invention;

fig. 6 is a schematic view of a layer of view of a conveying mechanism of a steering device according to an embodiment of the present invention;

Fig. 7 is a schematic view of a layer of view of a driving mechanism of a steering device according to an embodiment of the present invention;

FIG. 8 is a schematic view of a rotating mechanism of a steering device according to an embodiment of the present invention;

FIG. 9 is a schematic view of a portion of a rotary mechanism of a steering device according to an embodiment of the present invention;

FIG. 10 is a schematic diagram of a line body detection system according to an embodiment of the present invention;

in the reference numerals: 100-a carrier body; 101-an angle adjustment assembly; 102-a clamping assembly; 103-clamping interval; 104-an assembly section; 105-supporting rods; 106-an angle adjusting groove; 107-clamping a chute; 108-fixing a clamping block; 109-a sliding clamping block; 110-a blocking block; 111-a wire harness fixing block; 112-thimble contact; 113-a first conductive strip; 114-a second conductive strip; 115-a third conductive strip; 117-limit grooves; 118-antistatic flexible protective layer; 119-a sound-transmitting hole; 120-power control keys; 121-three-in-one antenna; 122-signal switching socket; 200-test plate; 201-a test head; 202-positioning a cylinder; 203-supporting frame; 204-guiding and positioning holes; 205-locating pins; 206-thimble; 207-thimble sheath base; 208-high frequency needle; 209-high frequency signal jack; 300-organism; 301-receiving bits; 302-rotating; 303-a transport position; 304-a carrier drive motor; 305-carrier drive belt; 306—a carrier drive shaft; 307-carrier driven ratchet; 308—carrier conveyor; 309-belt driven ratchet; 310-a conveying platform; 311-a platform driving motor; 312-track substrate; 313-track; 314-a slider; 315-left limit sensor; 316-a housing; 317-a rotary drive cylinder; 318-rotating cylinder baffle; 319-a rotary buffer; 320-rotating the traverse table bottom plate; 321-a carrier sensor; 322-right limit sensor; 323-limit induction piece; 324-rotating cylinder fixing plate; 325-rotating sleeve; 326-a rotation axis; 327 conveyor belt floor; 328-conveyor belt support frame; 329-resetting the sensor; 330-tooth plate; 331-a conveying platform running groove; 332-a platform drive gear; 333-drive belt; 400-a first wire body; 401-a second wire body; 402-line body middle maintenance space; 403-rotating the window; 404-operating a table top; 405-protecting plates; 406-stop button; 407-release button; 408-indicator lights.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Embodiment one:

referring to fig. 1 and 2, an embodiment of the present invention provides a carrier, which includes a carrier body 100 for placing a product to be tested, the carrier body 100 has an angle adjusting component 101 capable of adjusting an inclination angle of the product to be tested and a clamping component 102 capable of fixing the product to be tested, the clamping component 102 has a clamping section 103 capable of adjusting a size according to a size of the product, and an assembly section 104 for the product to be tested is provided between the angle adjusting component 101 and the clamping component 102. In this embodiment, the inclination angle of the product to be measured can be adjusted by the angle adjusting component 101, so that the product to be measured is lifted to a certain height, the display surface of the product to be measured is located in the optimal observation view angle range of an operator, the operator can conveniently detect the product to be measured, and in addition, the clamping component 102 is adopted to ensure that the carrier cannot slide in the process of carrying the product to be measured, so that the conveying stability is improved. Specifically, the product to be measured is provided between the angle adjusting member 101 and the clamping member 102 with a sufficient fitting space. After the product to be detected is placed, the pitching angle of the product to be detected is adjusted through the angle adjusting component 101, so that the operator can conveniently conduct the detection operation. The clamping assembly 102 can stably set the product to be tested in the assembly area 104, and prevent the product to be tested from falling down during the operation of the carrier. The carrier bottom conductive strips 113, 114 and 115 are in contact with the wire body conductive grooves, so that a product to be tested can flow along with the carrier current, and the carrier can be accurately positioned at a test station due to the accurate positioning of the positioning holes 204 and the positioning pins 205, the functional test of the product can be completed through the carrier, and the test result can be output through the carrier. In the whole, the carrier circularly flows on the assembly line, when the carrier flows to the assembly station, the assembly operation is manually performed on the carrier, after the assembly is completed, products flow into the manual test station along with the carrier, operators connect wiring harnesses to perform the test operation, after the manual test is completed, the products flow into the automatic test station, and the full-function test is realized through the bottom ejector pins 206.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 and 2, the angle adjusting assembly 101 includes a supporting rod 105 for supporting the product to be tested, and an angle adjusting slot 106 formed by recessing downward on the carrier body 100, where the angle adjusting slot 106 has a fixing position for the supporting rod 105 to be snapped in to stabilize the current posture of the supporting rod 105 when the supporting rod 105 is lifted, and the supporting rod 105 is embedded in the angle adjusting slot 106 when the supporting rod 105 is not lifted. In this embodiment, the angle adjusting assembly 101 is further described above, and the supporting rod 105 is used to prop up the product to be measured, and the supporting rod 105 can be locked in the fixing position of the angle adjusting slot 106 after prop up. When the product to be tested is not supported, the supporting rod 105 may be inserted into the angle adjusting groove 106, so that the surface of the carrier plate body 100 is flat. When the support rod 105 is assembled, the support rod is hidden in the corresponding groove of the carrier, and the upper part is in a flat state, so that the assembly of products is not affected; when the screen type products are tested manually, the supporting rods 105 are lifted, the two sides of the supporting rods are correspondingly clamped into the angle adjusting grooves 106, the front ends of the products are placed on the supporting rods 105, and the rear ends of the products are placed on the carrier, so that the product screen is perpendicular to the visual angle direction of an operator, and the testing is facilitated. The angle adjusting groove 106 is composed of three continuous clamping grooves, and the supporting legs are clamped into different clamping grooves to realize different angle adjustments.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 and 2, the clamping assembly 102 includes a clamping chute 107, a fixed clamping block 108 fixed on the clamping chute 107, and a sliding clamping block 109 slidably disposed on the chute, wherein the clamping section 103 is between the fixed clamping block 108 and the sliding clamping block 109. In this embodiment, the above-mentioned clamping assembly 102 is refined, and the clamping is achieved by matching a fixed clamping block 108 and a sliding clamping block 109, where the sliding clamping block 109 can slide on the clamping chute 107.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 and 2, a blocking block 110 is disposed on a side of the carrier main body 100. In this embodiment, the blocking block 110 is provided, so that the carrier can be blocked from colliding with the station when moving on the line, and the blocking block 110 can prevent the carrier from being deformed by collision.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 and 2, the present carrier further includes a wire harness fixing block 111 for temporarily fixing a wire harness during assembly, where the wire harness fixing block 111 is disposed outside the assembly area 104 of the carrier body 100. In this embodiment, the wire harness fixing block 111 may have three blocks, and the wire harness is fixed in the wire harness receiving block hole at the time of assembly, leaving an operation space for assembly, and the wire harness is taken out from the fixing block at the time of test.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 and 2, the carrier main body 100 further has a thimble contact 112 for the external detection device to be powered and docked. In this embodiment, the thimble contacts 112 are fixed on the carrier, the contacts are distributed on the upper and lower sides of the carrier, and are made of conductive copper materials, each thimble contact 112 is connected with a pin in the front signal switching socket 122 in a one-to-one correspondence manner, and each thimble contact 112 is in one-to-one correspondence with the thimble 206 of the wire body.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 and 2, the carrier further includes a first conductive strip 113 connected to the positive electrode of the body power supply, a second conductive strip 114 connected to the negative electrode of the body power supply, and a third conductive strip 115 connected to the electrostatic ground of the body power supply, where the first conductive strip 113, the second conductive strip 114, and the third conductive strip 115 are all slidably connected to the conductive grooves on the body. In this embodiment, the first conductive strip 113, the second conductive strip 114 and the third conductive strip 115 are respectively connected with the positive electrode and the negative electrode of the body power supply, and electrostatically, when the carrier slides on the assembly line, the three conductive strips are always in sliding connection with the conductive grooves on the assembly line, so that uninterrupted power taking of the product on the assembly line is realized, and the starting time is saved.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 and 2, the carrier body 100 is further provided with a plurality of guiding and positioning holes 204 for positioning, and each guiding and positioning hole 204 is distributed at a corner of the carrier body 100. In this embodiment, the guiding and positioning holes 204 are in one-to-one correspondence with the positioning pins 205 of the wire body, when the blocking block 110 collides with the blocking block, the carrier is blocked and cannot flow backwards, at this time, the bottom positioning cylinder 202 rises to drive the thimble 206 and the positioning pins 205 to rise, the upper part of the positioning pins 205 is conical, the lower part is cylindrical, the diameter is similar to that of the positioning holes, in the rising process, the head of the positioning pins 205 enters the guiding holes to drive the carrier to finely adjust the position, after a certain distance of rising, the bottom of the cone of the positioning pins 205 is just matched with the guiding and positioning holes 204, so that the concentric positioning of the positioning holes and the positioning pins 205 is realized, and the positioning cylinder 202 further rises to drive the carrier to rise.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 and 2, the side edge of the carrier main body 100 has a limiting groove 117 for limiting the rising degree. In this embodiment, the limit groove 117 is in contact with the wire limit stop to prevent the carrier from further lifting up to a certain extent, thereby fixing the carrier.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 and 2, an antistatic flexible protection layer 118 is laid on the carrier plate main body 100. In this embodiment, the soft material has a large friction force on the surface, and the product is prevented from sliding down along with the carrier during conveying, and meanwhile, the surface of the product is prevented from being scratched during the detection process.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 and 2, the carrier main body 100 is provided with a sound-transmitting hole 119. In this embodiment, there is a pickup module inside, and the product horn mouth is aligned to the sound transmission hole 119, and during detection, the pickup horn plays sound, realizing recording and playing function test.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 and 2, the carrier main body 100 is provided with a power control key 120. In this embodiment, the power control key 120 is a power switch for the carrier, and when the power is required to be turned off in manual test, the power of the product is turned off or restarted by the key, so as to avoid plugging the connector.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 and 2, the carrier main body 100 is provided with a three-in-one antenna 121. In this embodiment, the tri-in-one antenna 121 is fixed on a carrier and provides network and positioning signals for testing a product with positioning and networking.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 and 2, the carrier main body 100 is provided with a signal switching socket 122. In this embodiment, the signal switching socket 122 is a universal socket, and different patch cords are replaced according to different tested products, so as to realize the electrical signal connection between the same carrier and different products; each signal wire of the adapter socket is communicated with the thimble contact 112 at the bottom of the carrier, during testing, input and output signals are connected to the carrier through the wire harness, and then are connected to testing equipment through the thimble contact 112 and the thimble 206 at the bottom of the carrier, so that testing of different products is realized.

Embodiment two:

referring to fig. 3 and 4, an embodiment of the present invention provides a testing apparatus, which includes a carrier for carrying a product to be tested and a testing assembly for testing the product to be tested on the carrier, wherein the testing assembly includes a testing board 200, a testing head 201 disposed on the testing board 200, and a lifting mechanism capable of lifting the testing board 200 to enable the testing head 201 to butt-joint with the carrier, and the testing head 201 is connected with an external testing device. In this embodiment, the problem that appears when having solved current manual work butt joint through elevating system, improved work efficiency. Specifically, when the carrier brings the product to be detected to the detection position, the lifting mechanism drives the test board 200 to lift, so that the butt joint of the test head 201 and the carrier is completed, and compared with the existing manual butt joint, the mechanical butt joint is more stable and the quality is higher.

As an optimization scheme of the embodiment of the present invention, referring to fig. 3 and 4, the lifting mechanism includes a positioning cylinder 202, a supporting frame 203 is disposed below the test board 200, and the positioning cylinder 202 is disposed between the supporting frame 203 and the test board 200. Preferably, the supporting frame 203 has a fixing position fixed on the wire body. In this embodiment, the lifting mode adopts a positioning cylinder 202, and a supporting frame 203 is fixed on the wire body to support the whole positioning cylinder 202 and the upper accessory.

As an optimization scheme of the embodiment of the present invention, referring to fig. 3 and 4, a surface of the carrier facing the test board 200 is provided with a guiding and positioning hole 204, the test board 200 is provided with a plurality of positioning pins 205, the positioning pins 205 and the guiding and positioning holes 204 are arranged in a one-to-one correspondence manner, and when the test board 200 is lifted, the positioning pins 205 are inserted into the guiding and positioning holes 204. In this embodiment, the guiding and positioning holes 204 are in one-to-one correspondence with the positioning pins 205 of the wire body, when the blocking block 110 collides with the blocking block, the carrier is blocked and cannot flow backwards, at this time, the bottom positioning cylinder 202 rises to drive the thimble 206 and the positioning pins 205 to rise, the upper part of the positioning pins 205 is conical, the lower part is cylindrical, the diameter is similar to that of the positioning holes, in the rising process, the head of the positioning pins 205 enters the guiding holes to drive the carrier to finely adjust the position, after a certain distance of rising, the bottom of the cone of the positioning pins 205 is just matched with the guiding and positioning holes 204, so that the positioning holes and the positioning pins 205 are concentrically positioned, the positioning cylinder 202 further rises to drive the carrier to rise, at this time, the limiting groove 117 contacts with the wire body limiting block to prevent the carrier from further rising, and the carrier is fixed.

As an optimization scheme of the embodiment of the present invention, referring to fig. 3 and 4, the surface of the carrier facing the test board 200 has a thimble contact 112, the test head 201 includes a thimble 206 and a thimble jacket base 207, the thimble jacket base 207 is disposed on the test board 200, the thimble 206 is disposed on the thimble jacket base 207, and the thimble 206 is inserted into the thimble contact 112 when the test board 200 is lifted, and a thimble 206 jacket on the thimble jacket base 207 is connected to a test device. In this embodiment, the thimble contacts 112 are fixed on the carrier, the contacts are distributed on the upper and lower sides of the carrier, and are made of conductive copper materials, each thimble contact 112 is connected with a pin in the front signal switching socket 122 in a one-to-one correspondence manner, and each thimble contact 112 is in one-to-one correspondence with the thimble 206 of the wire body.

As an optimization scheme of the embodiment of the present invention, referring to fig. 3 and 4, the test head 201 further includes a high frequency pin 208, and the carrier has a high frequency signal socket 209 into which the high frequency pin 208 is inserted, and external high frequency signals are input to the carrier through the high frequency pin 208. In this embodiment, the high-frequency pin 208 can input external high-frequency signals to the carrier, and the high-frequency signal socket 209 is connected with a corresponding interface of the product to be tested, so as to input high-frequency signals to the product through the carrier.

So far, when this detection device's carrier was used for the assembly station, accomodate the pencil in pencil fixed block 111, the region below the centre gripping spout 107 all can be as the operation face of assembly, and antistatic material has been laid on the carrier surface, can prevent the fish tail of product in the assembly process, can prevent the product along with the landing in the carrier transport. When the carrier is used for manually detecting the station, the corresponding wire harness is used for connecting the product and the carrier, the supporting rod 105 is supported, the product is placed on the supporting rod 105, a power supply enters the carrier plate through the bottom copper bar, then the product is supplied to the carrier plate through the wire harness, so that the manual detection can be realized, after the detection is finished, the product is electrified to flow into a post-process along with the carrier, and the starting waiting time is saved; when the carrier is used for automatically detecting stations, test input and output signals are connected to automatic test equipment through the carrier bottom ejector pins 206 and the ejector pin contacts 112, so that automatic test is realized.

The embodiment of the invention provides a detection system which comprises the detection device and a conveying line for conveying carriers, wherein a plurality of detection assemblies are arranged, and each detection assembly is sequentially distributed along the conveying direction of the conveying line.

As an optimization scheme of the embodiment of the invention, the system comprises a plurality of detection bits, wherein each detection bit is configured in one-to-one correspondence with each detection component; the conveying line is right above the detection assembly, and when the lifting mechanism lifts the lifting head to butt joint the carrier, detection of the current detection position is started.

The embodiment of the invention provides a detection method, which comprises the following steps: s1, placing a product to be tested on a carrier; s2, after the carrier reaches a test position, a lifting mechanism of a detection assembly lifts a test head 201 to be in butt joint with the carrier, and the test head 201 detects a product to be tested on the carrier; s3, after the test position is detected, the lifting mechanism drives the test head 201 to descend so as to be disconnected with the carrier.

As an optimization scheme of the embodiment of the invention, a conveyor line is adopted to convey the carrier, a plurality of test positions are arranged along the conveying direction of the conveyor line, each test position is provided with the detection assembly, the carrier is transferred to the test position to be detected, and the detection is completed by the test assembly corresponding to the test position.

Embodiment III:

referring to fig. 5 to 9, an embodiment of the present invention provides a turning device, which includes a machine body 300, wherein the machine body 300 has a receiving position 301 for receiving a product to be turned, a turning position 302 for turning the product sent from the receiving position 301, and a conveying position 303 for sending out the turned product, the receiving position 301, the turning position 302, and the conveying position 303 are aligned, and the turning position 302 is located between the receiving position 301 and the conveying position 303. In this embodiment, the receiving, rotating and product sending actions can be completed at one time by the in-line arrangement of the receiving position 301, the rotating position 302 and the conveying position 303, the whole action process is coherent, and the whole equipment does not waste the occupied space of the factory building.

As an optimization scheme of the embodiment of the present invention, referring to fig. 5 and 9, the receiving station 301 includes a conveying mechanism for driving the carrier to move. Preferably, the conveying mechanism includes a carrier driving motor 304, a carrier driving belt 305, a carrier driving shaft 306, a carrier driving ratchet 307, a carrier conveying belt 308 and a conveying belt driven ratchet 309, the carrier driving motor 304 drives the carrier driving belt 305 to operate through ratchet power, the carrier driving belt 305 is meshed with the middle part of the carrier driving shaft 306 through ratchet, the carrier driving ratchet 307 is respectively mounted at two ends of the carrier driving shaft 306, the carrier conveying belt 308 is mounted between the carrier driving ratchet 307 and the conveying belt driven ratchet 309, and the carrier is arranged on the carrier conveying belt 308. In this embodiment, after the carrier reaches the designated entrance, the carrier driving motor 304 rotates, the carrier driving belt 305 is driven by the ratchet to rotate, and the belt is meshed with the ratchet wheel in the middle of the carrier driving shaft 306, so as to drive the carrier driving shaft 306 to rotate, carrier driving ratchet wheels 307 are respectively installed at two ends of the carrier driving shaft 306, the carrier conveying belt 308 is installed between the carrier driving ratchet wheels 307 and the conveying belt driven ratchet wheels 309, after the carrier driving shaft 306 rotates, the carrier conveying belts 308 at two sides are driven to synchronously run at the same speed, the carrier is stably conveyed into the system, and when the carrier reaches the position of the carrier sensor 321, the motor stops moving, and the carrier is stationary on the conveying belt.

As an optimization scheme of the embodiment of the present invention, referring to fig. 5 and 9, the steering device further includes a conveying platform 310 for carrying a carrier on which the product to be rotated is mounted, and a driving mechanism for driving the conveying platform 310 to move. Preferably, the driving mechanism includes a platform driving motor 311, a track substrate 312, and at least two tracks 313 disposed on the track substrate 312, each track 313 is provided with a slider 314 that can move on the track 313, the conveying platform 310 is fixed on the slider 314, the extending direction of the track 313 is consistent with the direction from the receiving position 301 to the rotating position 302, the platform driving motor 311 provides driving force for the conveying platform 310, and the platform driving motor 311 is fixed on the track substrate 312. Preferably, the track base 312 has a limit sensor mounted thereon. In this embodiment, two rails 313 are fixed on the rail substrate 312 in parallel, each rail 313 has two sliding blocks 314, the sliding blocks 314 can move back and forth along the axial direction of the rails 313, and the conveying platform 310 is fixed on four sliding blocks 314. Limit sensors are divided into a left limit sensor 315 and a right limit sensor 322, which are both installed on the track substrate 312, and a hardware limit sensor is arranged outside the conveying position 303 and the receiving position 301 to prevent the movement of the conveying platform 310 from exceeding the range, and when the conveying platform 310 moves to the limit sensor, the conveying platform is not allowed to move forward further, so that the collision of the machine is avoided. The platform driving motor 311 is fixed on the right side of the track base plate 312, the upper part is provided with a platform driving gear 332, the platform driving motor is connected with a ratchet wheel on the left side of the track base plate 312 through a belt, the belt is provided with a toothed plate 330, and the toothed plate 330 can move forwards and backwards along the axial direction of the track 313 along with the rotation of the belt; the toothed plate 330 is fixed at the bottom of the conveying platform 310, so that the conveying platform 310 can move back and forth along the conveying platform running groove 331 under the driving of the platform driving motor 311.

As an optimization of the embodiment of the present invention, referring to fig. 5 and 9, the rotation position 302 includes a housing 316 and a rotation mechanism for rotating the conveying platform 310 by an angle, where the rotation mechanism is located in the housing 316. Preferably, the rotation mechanism includes a rotation driving cylinder 317 for driving the rotation of the conveying platform 310. Preferably, the rotary driving cylinder 317 is provided with a rotary cylinder block 318, and a rotary damper 319 is installed on a rotary path of the rotary cylinder block 318. Preferably, the rotation mechanism further includes a rotating traversing table base 320. In this embodiment, a limit sensing plate 323 is fixed on one side of the rotating and traversing table bottom plate 320, and corresponds to the limit sensor and the reset sensor 329, and when the conveying platform 310 passes through the corresponding sensor, the sensing plate can trigger the sensor to generate a corresponding signal. A reset sensor 329 is mounted on the track substrate 312 and, upon start-up of the apparatus, the transport platform 310 moves to the sensor position and, with this as the origin, establishes a motion coordinate system. Four sliding blocks 314 are fixed at four corners of the lower part, two sliding blocks 314 are arranged on each side, and the two sliding blocks 314 are respectively clamped on the rails 313 on two sides; a rotary cylinder fixing plate 324 is fixed in the middle of the lower part, the rotary cylinder is fixed on the rotary cylinder fixing plate 324, and the rotary cylinder can move back and forth along the rail 313 direction. A rotary shaft sleeve 325 is fixed in the middle of the upper part, a rotary shaft 326 passes through the rotary shaft sleeve 325 and is connected with a conveyor belt bottom plate 327, a conveyor belt support 328 is arranged above the conveyor belt bottom plate 327, and the rotary cylinder rotates to drive the conveyor belt bottom plate 327 to rotate together. The rotary buffer 319 is installed to the department that corresponds of upper portion and revolving cylinder separation blade 318, and conveyer belt bottom plate 327 is when rotating to 0 or 180 soon, and revolving cylinder separation blade 318 and rotary buffer 319 contact provide reverse effort, make the rotatory process more steady, avoid appearing the condition of sudden braking, throws away conveying platform 310 with carrier or product. The carrier driving motor 304 is fixed on the upper part of the conveyor belt base plate 327, and the middle part is fixed with a rotating shaft 326 which is connected with a rotating cylinder shaft. The conveyor belt support 328 is fixed to the upper end of the conveyor belt base 327, and the carrier drive shaft 306 and the carrier conveyor belt 308 are fixed to both ends.

As an optimization scheme of the embodiment of the present invention, referring to fig. 5 and 9, the steering device further includes a carrier sensor 321 for sensing whether the carrier is on the conveying platform 310 and controlling the stay position of the carrier. In this embodiment, the carrier sensor 321 is mounted on the conveying platform 310, and senses whether the carrier is on the conveying platform 310 and whether the carrier moves in place. The carrier sensor 321 can control the stay position of the carrier more accurately, so as to ensure the stable operation of the system.

Embodiment four:

referring to fig. 1 to 10, an embodiment of the present invention provides a wire detection system, which includes a first wire 400 for detecting a product to be detected, a steering device for steering the product to be detected, and a second wire 401 for detecting the product to be detected, wherein the first wire 400 and the second wire 401 are arranged in parallel, the steering device is disposed on the same side of the first wire 400 and the second wire 401 and is perpendicular to the steering device, the product to be detected on the first wire 400 is turned by the steering device and then sent to the second wire 401, and an included angle between the product to be detected on the first wire 400 and the product to be detected on the second wire 401 is 180 °. In this embodiment, the steering device is used to steer, so that the layout forms of the steering device, the first wire body 400 and the second wire body 401 occupy small space, and the occupied space of the factory building is not wasted. Specifically, the system is a carrier conveying system matched with a semi-automatic production line, the line body is an annular line, the adopted carrier has directivity, one side of the carrier, which is close to an operator, is a flat plane and is mainly used for assembly, and one side, which is far away from the operator, is a connector socket and is used for connecting connectors so as to realize electric detection test.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 to 10, the steering device includes a receiving position 301, a rotating position 302, and a conveying position 303, where the receiving position 301 faces the first wire 400, and the receiving position 301 is configured to receive a carrier with a product to be tested placed thereon from the first wire 400 and send the carrier to the rotating position 302, the rotating position 302 is located between the receiving position 301 and the conveying position 303, and the rotating position 302 is configured to rotate the carrier, and the conveying position 303 faces the second wire 401, and the conveying position 303 is configured to receive the carrier rotated into position from the rotating position 302 and send the carrier to the second wire 401. Preferably, the rotation position 302 is aligned with the line body middle service space 402. The rotating position 302 is provided with a rotating window 403 towards the line body middle maintenance space 402, the rotating position 302 rotates to convey the conveying platform 310 of the carrier to rotate, and the conveying platform 310 can extend out of the rotating window 403 into the line body middle maintenance space 402 when rotating. In this embodiment, a rotating window 403 is provided in the housing 316, the window being aligned with the line body mid-service space 402. The carrier sensor 321 on the conveying platform 310 senses the carrier plate, and after the next step of action, the driving motor drives the conveying platform 310 to move towards the right side through the driving belt 333, and when the conveying platform moves to the rotary window 403, the transverse movement is suspended. Where the transport platform 310 completes the rotation action. When the platform rotates, the whole conveying platform 310 needs to rotate 180 degrees, the required width space is large, and a window is arranged, so that four corners of the conveying platform 310 can extend out of the system to finish rotation in the rotating process of the platform. The steering is completed by utilizing the space in the middle of the wire body, so that the width of the rotating and steering system can be further reduced. The conveying window is opposite to the second wire body 401, and the height of the conveying window is consistent with the wire conveying height of the second wire body 401. After rotating in place, the driving motor drives the conveying platform 310 to move towards the right through the driving belt again, so that the transverse movement of the conveying window is stopped, the carrier driving motor 304 moves, and the rotated carrier is reversely conveyed to the second wire body 401 through the carrier driving belt 305 and the carrier conveying belt 308.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 to 10, the steering device includes a machine body 300, the receiving position 301, the rotating position 302, and the conveying position 303 are all located on a surface platform of the machine body 300, an operation table 404 is erected above the surface platform of the machine body 300, and the operation table 404 is located above the rotating position 302 and the conveying position 303. Preferably, an upper protection plate 405 is disposed on the surface platform of the machine body 300, and a side protection plate 405 is disposed on a side wall of the machine body 300. The upper guard 405 is provided with a stop button 406 and a release button 407 for controlling the conveying operation at the receiving position 301. In this embodiment, the stop button 406, the release button 407 and the indicator light 408 are turned on by the operator when the conveyed carrier carries the product, and the indicator light 408 is displayed in yellow to indicate that the system operation requires manual confirmation. After the carrier carrying the product stops on the carrier conveyor 308, the operator removes the product from the carrier, presses the release button 407, and the carrier enters the next conveying action along with the conveying platform 310; when the carrier being transported is not carrying a product, the operator presses the stop button 406 and the indicator light 408 is displayed green, indicating that the system is running automatically without human intervention for confirmation. When the carrier reaches the position of the carrier sensor 321, the conveying platform 310 automatically enters the next step. The operation panel 404 is a manual operation panel, and can be used for manual operations such as packaging. In addition, the protection plate 405 plays a role in protecting equipment from injury to personnel, and meanwhile, other foreign matters are prevented from entering the equipment to influence the stable operation of the equipment.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 to 10, the height of the surface platform, the height of the first wire body 400, and the height of the second wire body 401 are identical. In this embodiment, the wire carrier circularly runs in the counterclockwise direction, the height of the conveying platform 310 of the steering device is consistent with the heights of the first wire 400 and the second wire 401, the carrier enters the steering device from the rightmost side of the first wire 400, and after entering the system, the rotation of the carrier is completed, the steering operation of the carrier flows out from the conveying window and enters the second wire 401.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 to 10, the first wire body 400 and the second wire body 401 each include a detection component, and the product to be tested is detected by the detection component in the process of conveying the first wire body 400 and the second wire body 401. Preferably, the detecting assembly includes a test board 200, a test head 201 disposed on the test board 200, and a lifting mechanism capable of lifting the test board 200 to enable the test head 201 to butt against a carrier for placing the product to be tested, where the test head 201 is connected to an external testing device, and the carrier moves on the first wire 400 or the second wire 401. The detection assembly comprises a test board 200, a test head 201 arranged on the test board 200 and a lifting mechanism capable of lifting the test board 200 to enable the test head 201 to be in butt joint with the carrier, wherein the test head 201 is connected with external test equipment. In this embodiment, the problem that appears when having solved current manual work butt joint through elevating system, improved work efficiency. Specifically, when the carrier brings the product to be detected to the detection position, the lifting mechanism drives the test board 200 to lift, so that the butt joint of the test head 201 and the carrier is completed, and compared with the existing manual butt joint, the mechanical butt joint is more stable and the quality is higher. The lifting mechanism comprises a positioning air cylinder 202, a supporting frame 203 is arranged below the test board 200, and the positioning air cylinder 202 is arranged between the supporting frame 203 and the test board 200. Preferably, the supporting frame 203 has a fixing position fixed on the wire body. In this embodiment, the lifting mode adopts a positioning cylinder 202, and a supporting frame 203 is fixed on the wire body to support the whole positioning cylinder 202 and the upper accessory.

Fifth embodiment:

referring to fig. 1 to 10, an embodiment of the present invention provides a steering method, which includes the following steps: s1, a receiving position 301, a rotating position 302 and a conveying position 303 are arranged on a machine body 300 in advance, wherein the receiving position 301, the rotating position 302 and the conveying position 303 are on the same straight line, and the rotating position 302 is positioned between the receiving position 301 and the conveying position 303; s2, the carrier is sent to the receiving position 301, and the receiving position 301 receives the carrier and then sends the carrier to be rotated to the rotating position 302; s3, the rotating position 302 rotates the carrier to be rotated after being connected to the carrier to be rotated, and then the rotated carrier is sent to the conveying position 303; s4, after the conveying position 303 receives the carrier, the carrier is conveyed to the next process. In this embodiment, through the in-line arrangement of the receiving position 301, the rotating position 302 and the conveying position 303, the actions of receiving, rotating and conveying away the product can be completed at one time, the whole action process is coherent, and the whole equipment does not waste the occupied space of the factory building; by adopting the steering device to steer, the layout form of the steering device, the first wire body 400 and the second wire body 401 occupies small area, and the occupied space of a factory building is not wasted.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 to 10, the carrier driving motor 304 operates to drive the carrier conveying belt 308 to operate, and the carrier is sent to the receiving position 301, the carrier sensor 321 senses that the carrier is in place, the carrier driving motor 304 stops moving, and the platform driving motor 311 operates to drive the conveying platform 310 to move, and the carrier is sent to the rotating position 302. Preferably, in the step S3, the rotating cylinder is used to rotate the carrier, when the conveying platform 310 reaches the rotation position, the rotating cylinder is located at 0 °, the carrier sensor 321 senses a signal, the rotating cylinder starts to rotate, and stops rotating when reaching 180 °, so as to complete the rotation of the carrier. After the rotation is completed, the platform driving motor 311 operates to drive the conveying platform 310 to move, so as to convey the carrier to the conveying position 303.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 to 10, when the conveying platform 310 is located at the conveying position 303 and the carrier sensor 321 senses a carrier, the carrier driving motor 304 operates to drive the carrier conveying belt 308 to operate, the rotated carrier is output to the next process, and after the next process senses that the carrier is in place, the carrier driving motor 304 stops moving.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 to 10, a conveying platform 310 is used to hold the carrier, and in the step S4, when the carrier sensor 321 does not sense the carrier, a platform driving motor 311 drives the conveying platform 310 to move toward the rotation position 302, and after reaching the rotation position 302, the movement is stopped. Preferably, the rotary cylinder moves reversely, and stops rotating when reaching 0 °, and the conveying platform 310 returns to the initial state. Preferably, the platform driving motor 311 moves reversely to drive the conveying platform 310 to move toward the receiving position 301, and when the conveying platform moves to the carrier receiving position 301, the platform driving motor 311 pauses the movement, and the conveying platform 310 waits for the next carrier to be sent.

The embodiment of the invention provides a line detection method, which adopts the steering method and specifically comprises the following steps: sa, arranging a first wire 400 and a second wire 401, making the first wire 400 and the second wire 401 perpendicular to the machine body 300, making the first wire 400 butt joint the receiving position 301, and making the second wire 401 butt joint the output position; sb, the product to be detected moves on the first wire body 400 along with the carrier, and is sent to the receiving position 301 after being detected by the first wire body 400; sc, the receiving position 301 receives the carrier and sends the carrier to the rotating position 302 to rotate the carrier; sd, the rotated carrier is sent to the output position; se, the output position sends the rotated carrier to the second wire 401 to move, and the carrier is detected by the second wire 401.

As an optimization scheme of the embodiment of the present invention, referring to fig. 1 to 10, a line middle maintenance space 402 is arranged between the first line 400 and the second line 401.

The unidirectional carrier of the invention rotates and commutates and circularly transports, and the occupied area is small, and the stability is high; the system can automatically operate, can also cooperate with operators to operate, and can be used in different application scenes; the rotation is completed by overlapping the overhaul space in the middle of the wire body, so that the outer space of the wire body is not occupied; the system is of a semi-closed structure, so that the safety of operators is effectively protected, and meanwhile, the system is protected from external interference; if the selection cylinder is not operated in the conveying process, the edge changing and reversing operation of the unidirectional carrier can be realized.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A steering method, comprising the steps of:

s1, a receiving position, a rotating position and a conveying position are arranged on a machine body in advance, wherein the receiving position, the rotating position and the conveying position are on the same straight line, and the rotating position is positioned between the receiving position and the conveying position;

S2, the carrier is sent to the receiving position, and the receiving position sends the carrier to be rotated to the rotating position after receiving the carrier;

s3, the rotating position rotates the carrier to be rotated after being connected to the carrier to be rotated, and then the rotated carrier is sent to the conveying position;

s4, after the conveying position receives the carrier, the carrier is conveyed to the next working procedure;

the machine body is cuboid, the receiving position, the rotating position and the conveying position are arranged in a shape of a Chinese character 'ji', and the receiving position, the rotating position and the conveying position extend along the length direction of the cuboid.

2. The steering method of claim 1, wherein: the carrier driving motor operates to drive the carrier conveying belt to operate, and the carrier is conveyed to the receiving position.

3. The steering method of claim 2, wherein: in the step S3, the rotating cylinder is adopted to rotate the carrier, when the conveying platform reaches the rotation position, the rotating cylinder is positioned at 0 degrees, the rotating cylinder starts to rotate, and when the rotating cylinder reaches 180 degrees, the rotating cylinder stops rotating, so that the rotation of the carrier is completed.

4. A steering method according to claim 3, wherein: after the rotation is completed, the platform driving motor operates to drive the conveying platform to move, and the carrier is conveyed to the conveying position.

5. A steering method according to claim 3, wherein: when the conveying platform is positioned at the conveying position and the carrier sensor senses the carrier, the carrier driving motor operates to drive the carrier conveying belt to operate, the rotated carrier is output to the next working procedure, and the carrier driving motor stops moving after the next working procedure senses the carrier in place.

6. A steering method according to claim 3, wherein: and (4) placing the carrier by adopting a conveying platform, wherein in the step (S4), when the carrier sensor does not sense the carrier, the conveying platform is driven by a platform driving motor to move towards the rotating position, and after the rotating position is reached, the movement is stopped.

7. The steering method of claim 6, wherein: and the rotary cylinder moves reversely, and stops rotating when the rotary cylinder reaches 0 DEG, and the conveying platform returns to the initial state.

8. The steering method of claim 7, wherein: the platform driving motor moves reversely to drive the conveying platform to move towards the receiving position, and when the conveying platform moves to the carrier receiving position, the platform driving motor pauses to move, and the conveying platform waits for a next sent carrier.

9. A line detection method, characterized in that a steering method according to any one of claims 1 to 8 is adopted, comprising the following steps:

sa, arranging a first wire body and a second wire body, enabling the first wire body and the second wire body to be perpendicular to the machine body, enabling the first wire body to butt joint the receiving position, and enabling the second wire body to butt joint the output position;

sb, the product to be detected moves on the first wire body along with the carrier, and is sent to the receiving position after being detected by the first wire body;

sc, the receiving position receives the carrier and then sends the carrier to the rotating position to rotate the carrier;

sd, the rotated carrier is sent to the output position;

and Se, the output position sends the rotated carrier to the second wire body to move, and the carrier is detected by the second wire body.

10. The line body detection method as claimed in claim 9, wherein: and arranging a line body middle maintenance space between the first line body and the second line body.

Images