CN113059923B - Machining equipment for grating sensor and machining process thereof - Google Patents

Machining equipment for grating sensor and machining process thereof Download PDF

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Publication number
CN113059923B
CN113059923B CN202110398580.4A CN202110398580A CN113059923B CN 113059923 B CN113059923 B CN 113059923B CN 202110398580 A CN202110398580 A CN 202110398580A CN 113059923 B CN113059923 B CN 113059923B
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grating sensor
grating
sensor
marking
belts
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CN113059923A (en
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潘斌
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Beijing Bideke Electronics Co ltd
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Beijing Bideke Electronics Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B41J3/4073Printing on three-dimensional objects not being in sheet or web form, e.g. spherical or cubic objects
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/12Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08Control devices operated by article or material being fed, conveyed or discharged

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Control Of Conveyors (AREA)

Abstract

The application relates to the technical field of sensor processing, in particular to processing equipment for a grating sensor and a processing technology thereof, wherein the processing equipment comprises a conveying mechanism, a turnover mechanism and a marking mechanism, the conveying mechanism comprises a support, and two limiting plates and two groups of first conveying belts are arranged on the support; a plurality of arc-shaped plates are arranged on the two groups of first conveyor belts; the turnover mechanism comprises a first motor arranged on the support, a rotating wheel used for driving the installation sheet to do arc motion on the arc-shaped plate is arranged on an output shaft of the first motor, and the reverse side motion of the grating sensor which is placed on the first conveyor belt and has the front side facing downwards is abutted against the outer wall of the rotating wheel; the turnover mechanism and the marking mechanism are sequentially arranged along the movement direction of the grating sensor placed on the first conveying belt, and the marking mechanism is located on the upper side of the first conveying belt. The processing efficiency of the grating sensor can be improved.

Description

Processing equipment for grating sensor and processing technology thereof
Technical Field
The application relates to the technical field of sensor processing, in particular to processing equipment for a grating sensor and a processing technology thereof.
Background
The grating sensor is a sensor for measuring displacement by adopting a grating-stacked stripe principle. The grating is formed by densely and equally spaced parallel scribed lines on a piece of strip-shaped optical glass, and the density of the scribed lines is 10-100 lines/mm. The grating fringe formed by the grating has optical amplification effect and error averaging effect, so that the measurement precision can be improved. The sensor is composed of four parts of a scale grating, an indication grating, a light path system and a measuring system. When the scale grating moves relative to the indicating grating, overlapping grating stripes with alternate light and dark distributed according to a sine rule are formed. The stripes move at the relative movement speed of the grating and directly irradiate the photoelectric element, a series of electric pulses are obtained at the output end of the photoelectric element, and digital signals are generated by an amplifying, shaping, direction-distinguishing and counting system to output so as to directly display the measured displacement.
As shown in fig. 6 and 7, mounting pieces 61 are welded at both ends of the conventional grating sensor 6, the upper side and the lower side of the grating sensor 6 are a front side 62 and a back side 63, respectively, and the distance between the front side 62 and the mounting pieces 61 is greater than the distance between the back side 63 and the mounting pieces 61. After the grating sensor 6 is finished, the front surface 62 is marked, usually by a marking machine.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the marking process of the grating sensor, a worker is required to manually place the grating sensor at a specified position, the front surface of the grating sensor faces upwards, the operation is troublesome, the processing efficiency of the grating sensor is affected, and therefore improvement is needed.
Disclosure of Invention
In order to improve the processing efficiency of the grating sensor, the application provides processing equipment for the grating sensor and a processing technology thereof.
In a first aspect, the present application provides a processing apparatus for a grating sensor, which adopts the following technical scheme: a processing device for a grating sensor comprises a conveying mechanism, a turnover mechanism and a marking mechanism, wherein the conveying mechanism comprises a support, two limiting plates arranged at intervals and two groups of first conveying belts arranged between the two limiting plates are arranged on the support, one ends, far away from each other, of two mounting pieces are respectively abutted against the corresponding limiting plates, the two mounting pieces are respectively placed on the corresponding first conveying belts, and the grating sensor is located between the two groups of first conveying belts; a plurality of arc plates which are annularly arranged are arranged on the two groups of first conveyor belts;
the turnover mechanism comprises a first motor arranged on the support, the axial direction of an output shaft of the first motor is the same as the length direction of the grating sensor arranged on the first conveyor belt, a rotating wheel used for driving the installation sheet to do arc motion on the arc-shaped plate is arranged on the output shaft of the first motor, and the reverse side motion of the grating sensor which is arranged on the first conveyor belt and has the front side facing downwards is abutted against the outer wall of the rotating wheel;
the turnover mechanism and the marking mechanism are sequentially arranged along the movement direction of the grating sensor placed on the first conveying belt, and the marking mechanism is located on the upper side of the first conveying belt.
By adopting the technical scheme, in the processing process of the grating sensor, workers place the grating sensor on the two groups of first conveyor belts, so that the front side faces upwards or downwards; the one end that two installation pieces kept away from each other this moment will contradict corresponding limiting plate respectively, and two installation pieces will be shelved on the first conveyer belt that corresponds and contradict in the inboard of arc, and grating sensor will be located between two sets of first conveyer belts.
If the front side of the grating sensor faces upwards, the rotating wheel and the back side of the grating sensor are arranged at intervals, and the grating sensor directly passes through the upper part of the rotating wheel; if the front side of the grating sensor faces downwards, the distance between the front side and the mounting sheet is larger than the distance between the back side and the mounting sheet, so that the front side is abutted against the outer wall of the rotating wheel in the movement process; because the runner is rotatory by first motor drive, so the runner will drive the grating sensor motion, and the installation piece will be the arc motion on the arc, and the grating sensor will drop again after having done the arc motion on two sets of first conveyer belts, and the front of grating sensor will be up this moment to mark mechanism beats the mark to the grating sensor, thereby has improved the machining efficiency of grating sensor.
Optionally, the grating sensor feeding device further comprises a feeding mechanism, wherein the feeding mechanism comprises a material box, an installation frame is arranged in the material box, a second conveyor belt which is vertically arranged is arranged on the installation frame, and a plurality of supporting plates used for supporting the grating sensor are arranged on the second conveyor belt; a penetrating cavity for the supporting plate to penetrate is arranged between the two groups of first conveyor belts.
By adopting the technical scheme, in the moving process of the second conveyor belt, the second conveyor belt drives the supporting plate to do annular movement, and the supporting plate supports the grating sensor in the material box to rise; because the supporting plate inevitably vibrates in the moving process and an object always tends to be in a state of low gravity center, the front side of the grating sensor on the supporting plate faces downwards or upwards; at the moment, the worker adjusts the position of the grating sensor, so that when the supporting plate starts to move downwards, the grating sensor on the supporting plate can smoothly enter between the two limiting plates and fall onto the two groups of first conveying belts; then first conveyer belt will carry grating sensor to marking mechanism, and the layer board will rotate and pass through and wear to establish the chamber for the layer board is difficult for bumping with first conveyer belt. Therefore, workers only need to adjust the position of the grating sensor on the supporting plate and control the marking mechanism, automatic processing of the grating sensor can be achieved, and processing efficiency of the grating sensor is improved.
Optionally, the upper end of second conveyer belt is equipped with adjustment mechanism, and adjustment mechanism includes that two width direction along the second conveyer belt slide to be connected in the push pedal of mounting bracket and drive the drive subassembly that two push pedals are close to each other or are kept away from each other.
By adopting the technical scheme, in the movement process of driving the grating sensor by the supporting plate, the driving component drives the two push plates to approach to each other and move away from each other; when two push plates are close to each other, the two push plates carry out position adjustment to the grating sensor on the supporting plate together, so that the grating sensor can smoothly enter between the two limiting plates and fall onto the two groups of first conveying belts.
Optionally, the second conveyor belt comprises two rotating rollers arranged at intervals up and down and a second motor arranged on the mounting frame, the two rotating rollers are both rotatably connected to the mounting frame, and the same belt is sleeved on the two rotating rollers; the output shaft of the second motor is connected with one of the rotating rollers; the supporting plate is arranged on the belt.
Through adopting above-mentioned technical scheme, it is rotatory when the second motor drives the live-rollers, and the live-rollers will drive the belt motion, and the belt will drive the layer board and be the annular motion, and the layer board will carry the grating sensor in the workbin to two sets of first conveyer belts on to grating sensor's beat mark.
Optionally, the driving assembly comprises two reciprocating screw rods respectively arranged at two ends of the upper rotating roller, the reciprocating screw rods are connected to the upper rotating roller and are in threaded fit with the push plate, and the time required by the push plate to complete one reciprocating motion is equal to the time required by the two support plates moving by the support plates to form a space.
By adopting the technical scheme, when the second motor drives the rotating roller to rotate, the rotating roller causes the belt and the supporting plate to convey the grating sensor, the rotating roller also drives the two reciprocating screw rods to rotate, and the reciprocating screw rods drive the pushing plate to reciprocate; when the grating sensor on the supporting plate moves to a position between the two push plates, the two push plates are close to each other and respectively abut against the corresponding mounting pieces, so that the position of the grating sensor on the supporting plate is adjusted. Because the time required by the push plate to complete one reciprocating motion is equal to the time required by the support plate to move the distance between the two support plates, when one grating sensor moves to a position between the two push plates, the positions of the grating sensors can be adjusted by the push plates. Therefore, the grating sensors in the material box can be automatically fed onto the two groups of first conveying belts by starting the second motor, so that the grating sensors can be conveniently processed.
Optionally, a baffle located between the two groups of first conveyor belts is arranged on the support, the baffle is located above the first conveyor belts and located between the input end of the first conveyor belt and the rotating wheel, and a distance between a lower surface of the baffle and an upper side of the first conveyor belt is larger than the thickness of one grating sensor and smaller than the thickness of two grating sensors.
By adopting the technical scheme, the situation that two or more grating sensors are superposed can occur in the process of conveying the grating sensors by the supporting plate; when the grating sensors on the supporting plate move to the two groups of first conveyor belts, the two groups of first conveyor belts jointly convey the grating sensors; when the grating sensors move to the position of the baffle, the baffle blocks the stacked grating sensors, so that the stacked grating sensors are sequentially arranged on the two groups of first conveying belts along the movement direction of the grating sensors.
When the grating sensor moves to the position of the rotating wheel, if the front surface of the grating sensor faces downwards, the rotating wheel can drive the grating sensor to do arc motion; because of the different interval between this part grating sensor and the arc, the speed of grating sensor when entering into the arc inboard will be different for the drop point of grating sensor when dropping is also different, thereby has avoided the condition emergence that grating sensor piles up together once more, so that marking mechanism marks the grating sensor.
Optionally, the marking mechanism includes a fixing frame, an infrared sensor, a control panel and a marking head are arranged on the fixing frame, and the infrared sensor and the marking head are both coupled to the control panel;
when the infrared sensor detects the grating sensor, the infrared sensor sends a marking signal to the control panel, and the control panel controls the marking head to mark the front side.
Through adopting above-mentioned technical scheme, when infrared sensor detected the grating sensor, infrared sensor will send to control panel and beat the mark signal, and control panel will control to beat the mark head and beat the mark to openly. This application has realized marking the automation of grating sensor through infrared induction, has improved the accuracy of beating the mark.
In a second aspect, the present application provides a processing technology of a processing device, which adopts the following technical scheme: a processing technology of processing equipment comprises the following steps,
s1, two groups of first conveyor belts convey the grating sensor together, one ends, far away from each other, of two installation pieces are abutted to corresponding limiting plates respectively, the two installation pieces are placed on the corresponding first conveyor belts respectively, and the grating sensor is located between the two groups of first conveyor belts;
s2, the first motor drives the rotating wheel to rotate, the rotating wheel is in rotating contact with the grating sensor with the downward front face, and the mounting plate is driven to do arc motion on the arc-shaped plate, so that the grating sensor falls onto the two groups of conveying belts again and the front face of the grating sensor faces upward;
s3, marking the front surface by a marking mechanism;
and S4, the marked grating sensor drops and blanks from the output ends of the two groups of first conveying belts.
By adopting the technical scheme, in the processing process of the grating sensor, workers place the grating sensor on the two groups of first conveyor belts, so that the front side faces upwards or downwards; at this moment, the ends, far away from each other, of the two installation pieces abut against the corresponding limiting plates respectively, the two installation pieces are placed on the corresponding first conveying belts and abut against the inner sides of the arc-shaped plates, and the grating sensor is located between the two sets of first conveying belts.
If the front side of the grating sensor faces upwards, the rotating wheel and the back side of the grating sensor are arranged at intervals, and the grating sensor directly passes through the upper part of the rotating wheel; if the front side of the grating sensor faces downwards, the distance between the front side and the mounting sheet is larger than the distance between the back side and the mounting sheet, so that the front side is abutted against the outer wall of the rotating wheel in the movement process; because the runner is rotatory by a motor drive, so the runner will drive the grating sensor motion, and the installation piece will be the arc motion on the arc, and the grating sensor will drop again after doing the arc motion on two sets of first conveyer belts, and the front of grating sensor this moment will be up to mark mechanism beats the mark to the grating sensor, thereby improved the machining efficiency of grating sensor.
To sum up, the application comprises the following beneficial technical effects:
1. the conveying mechanism, the turnover mechanism and the marking mechanism enable the grating sensor with the front face facing downwards to be capable of automatically turning over, so that the marking mechanism marks the grating sensor, and the processing efficiency of the grating sensor is improved;
2. due to the arrangement of the feeding mechanism, the supporting plate can automatically convey the grating sensors in the material box to the two groups of first conveying belts, so that the grating sensors can be automatically fed;
3. adjustment mechanism's setting for grating sensor on the layer board can be carried out position control, so that grating sensor enters into smoothly between two limiting plates and falls on two sets of first conveyer belts.
Drawings
FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a bin shown in an embodiment of the present application;
FIG. 3 is a schematic structural diagram showing a feeding mechanism, an adjusting mechanism and a conveying mechanism in the embodiment of the application;
FIG. 4 is a schematic structural diagram showing a conveying mechanism, a turnover mechanism and a marking mechanism in the embodiment of the application;
FIG. 5 is a schematic diagram showing the construction of a conveying mechanism and a turnover mechanism in the embodiment of the present application;
FIG. 6 is a diagram illustrating a structure of a grating sensor according to the prior art;
fig. 7 is a schematic diagram showing the structure of the front surface of the grating sensor in the related art.
Reference numerals: 1. a feeding mechanism; 11. a material box; 12. a mounting frame; 13. a second conveyor belt; 131. a rotating roller; 132. a belt; 133. a second motor; 14. a support plate; 2. an adjustment mechanism; 21. pushing a plate; 22. a limiting rod; 23. a reciprocating screw rod; 3. a conveying mechanism; 31. a support; 32. a limiting plate; 33. a first conveyor belt; 34. the cavity is penetrated; 35. an arc-shaped plate; 36. a baffle plate; 4. a turnover mechanism; 41. a first motor; 42. a rotating wheel; 5. a marking mechanism; 51. a fixed mount; 52. a control panel; 53. an infrared sensor; 54. marking a head; 6. a grating sensor; 61. mounting a sheet; 62. a front side; 63. and (4) the reverse side.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a processing equipment for grating sensor. As shown in fig. 1, a processing equipment for grating sensor 6, including feed mechanism 1, adjustment mechanism 2, conveying mechanism 3, tilting mechanism 4 and marking mechanism 5, adjustment mechanism 2 is used for carrying out position control to grating sensor 6 on feed mechanism 1, feed mechanism 1 is used for feeding grating sensor 6 to conveying mechanism 3 on, conveying mechanism 3 is used for carrying grating sensor 6 to marking mechanism 5, tilting mechanism 4 is used for making the front 62 of grating sensor 6 up, marking mechanism 5 is used for marking the front 62 of grating sensor 6.
As shown in fig. 1 and 2, the feeding mechanism 1 includes a bin 11, a bottom inner wall of the bin 11 is obliquely arranged, a mounting frame 12 is fixed at the lowest position of the bottom inner wall of the bin 11, a second conveyor belt 13 vertically arranged is arranged on the mounting frame 12, the second conveyor belt 13 includes two rotating rollers 131 arranged at an interval from top to bottom and a second motor 133 fixed on the mounting frame 12, the two rotating rollers 131 are both rotatably connected to the mounting frame 12, and the same belt 132 is sleeved on the two rotating rollers 131; an output shaft of the second motor 133 extends in a horizontal direction and is fixedly connected to one of the rotating rollers 131; a plurality of supporting plates 14 arranged in a ring shape are fixed on the outer wall of the belt 132. When the second motor 133 drives the rotating roller 131 to rotate, the rotating roller 131 drives the belt 132 to move, the belt 132 drives the supporting plate 14 to make a circular motion, and the supporting plate 14 lifts up the grating sensor 6 in the bin 11.
As shown in fig. 2 and fig. 3, the adjusting mechanism 2 includes two push plates 21 and a driving component, the two push plates 21 are respectively located at two sides of the mounting frame 12, two limiting rods 22 are slidably disposed on the push plates 21, and the limiting rods 22 extend along the width direction of the belt 132 and are fixed on the mounting frame 12; the driving assembly comprises two reciprocating screw rods 23 respectively arranged at two ends of the upper rotating roller 131, and the reciprocating screw rods 23 are fixedly connected to the upper rotating roller 131 and are in threaded fit with the push plate 21.
When the second motor 133 drives the rotating roller 131 to rotate, the rotating roller 131 will cause the belt 132 and the supporting plate 14 to convey the grating sensor 6, the rotating roller 131 will also drive the two reciprocating screw rods 23 to rotate, and the reciprocating screw rods 23 will drive the pushing plate 21 to reciprocate; when the grating sensor 6 on the supporting plate 14 moves to between the two pushing plates 21, the two pushing plates 21 approach each other and respectively abut against the corresponding mounting pieces 61, so that the position of the grating sensor 6 on the supporting plate 14 is adjusted.
It should be noted that the time required for the push plates 21 to complete one reciprocating motion is equal to the time required for the support plates 14 to move the distance between two support plates 14, so that each time one grating sensor 6 moves between two push plates 21, the push plates 21 will adjust the position of the grating sensor 6.
As shown in fig. 3 and 4, the conveying mechanism 3 includes a support 31, two spacing plates 32 arranged at intervals and two groups of first conveyor belts 33 arranged between the two spacing plates 32 are mounted on the support 31, and a penetrating cavity 34 for the supporting plate 14 to rotatably penetrate is arranged between the two groups of first conveyor belts 33; two sets of first conveyer belts 33 all are located the high-end department of second conveyer belt 13, and all are fixed with a plurality of arc plates 35 that are the annular and arrange on two sets of first conveyer belts 33. When the supporting plate 14 starts to move downwards, the grating sensor 6 on the supporting plate 14 enters between the two limiting plates 32 and falls onto the two groups of first conveying belts 33, the grating sensor 6 is conveyed to the marking mechanism 5 by the first conveying belts 33, and the supporting plate 14 rotates to penetrate through the penetrating cavity 34, so that the supporting plate 14 is not easy to collide with the first conveying belts 33.
It should be noted that the ends of the two mounting pieces 61 away from each other respectively abut against the corresponding limiting plates 32, the two mounting pieces 61 respectively rest on the corresponding first conveyor belts 33, and the grating sensor 6 is located between the two sets of first conveyor belts 33.
As shown in fig. 4 and 5, a baffle 36 is fixed on the support 31 and located between the two sets of first conveyor belts 33, the baffle 36 is located above the first conveyor belts 33, and the distance between the lower surface of the baffle 36 and the upper side of the first conveyor belts 33 is greater than the thickness of one grating sensor 6 and less than the thickness of two grating sensors 6. During the process of conveying the grating sensor 6 by the pallet 14, two or more grating sensors 6 may be superimposed; when the grating sensors 6 on the supporting plate 14 move to the two groups of first conveyor belts 33, the two groups of first conveyor belts 33 jointly convey the grating sensors 6; when the grating sensors 6 move to the baffle 36, the baffle 36 will block the stacked grating sensors 6, so that the stacked grating sensors 6 are sequentially arranged on the two sets of first conveyor belts 33 along the moving direction of the grating sensors 6.
The turnover mechanism 4 is positioned on one side of the baffle 36 far away from the input end of the first conveyor belt 33, the turnover mechanism 4 comprises a first motor 41 fixed on the bracket 31, and the axial direction of an output shaft of the first motor 41 is the same as the length direction of the grating sensor 6 placed on the first conveyor belt 33; a rotary wheel 42 is fixed to an output shaft of the first motor 41.
When the grating sensor 6 passes over the rotating wheel 42, if the front surface 62 of the grating sensor 6 faces upwards, the rotating wheel 42 is arranged at an interval with the back surface 63 of the grating sensor 6, and the grating sensor 6 directly passes over the rotating wheel 42; if the front surface 62 of the grating sensor 6 faces downward, the front surface 62 will abut against the outer wall of the wheel 42 during the movement process because the distance between the front surface 62 and the mounting piece 61 is larger than the distance between the back surface 63 and the mounting piece 61. Since the rotating wheel 42 is driven by the first motor 41 to rotate, the rotating wheel 42 will drive the grating sensor 6 to move, the mounting plate 61 will make an arc motion on the arc plate 35, the grating sensor 6 will fall onto the two sets of first conveyor belts 33 again after making the arc motion, and at this time, the front surface 62 of the grating sensor 6 will face upward.
If a plurality of grating sensors 6 are arranged between two adjacent arc plates 35, the distances between the grating sensors 6 and the arc plates 35 are different, so that when the grating sensors 6 are driven by the rotating wheel 42 to move, the speeds of the grating sensors 6 entering the inner sides of the arc plates 35 are different, the drop points of the grating sensors 6 are different when the grating sensors fall, and the situation that the grating sensors 6 are stacked together again is avoided.
As shown in fig. 4, the turnover mechanism 4 and the marking mechanism 5 are arranged in sequence along the moving direction of the grating sensor 6 resting on the first conveyor belt 33, and the marking mechanism 5 is located on the upper side of the first conveyor belt 33. The marking mechanism 5 includes a fixing frame 51, an infrared sensor 53, a control panel 52 and a marking head 54 are fixed on the fixing frame 51, and the infrared sensor 53 and the marking head 54 are both coupled to the control panel 52. When the infrared sensor 53 detects the grating sensor 6, the infrared sensor 53 sends a marking signal to the control panel 52, the control panel 52 controls the marking head 54 to mark the front surface 62, and the marked grating sensor 6 drops and discharges from the output ends of the two groups of first conveyor belts 33.
A worker can place a collection box below the output ends of the two sets of first conveyor belts 33 for collecting the dropped grating sensors 6.
The implementation principle of the processing equipment for the grating sensor in the embodiment of the application is as follows: in the processing process of the grating sensor 6, the second motor 133 drives the rotating roller 131 to rotate, the rotating roller 131 drives the belt 132 to move, the belt 132 drives the supporting plate 14 to do circular motion, and the supporting plate 14 lifts up the grating sensor 6 in the bin 11; the rotating roller 131 will drive the two reciprocating screw rods 23 to rotate, and the reciprocating screw rods 23 will drive the push plates 21 to reciprocate, so that the two push plates 21 can adjust the position of the grating sensor 6 on the supporting plate 14 together.
When the supporting plate 14 starts to move downwards, the grating sensor 6 on the supporting plate 14 enters between the two limiting plates 32 and falls onto the two groups of first conveyor belts 33, the grating sensor 6 is conveyed to the marking mechanism 5 by the first conveyor belts 33, and the supporting plate 14 rotates to penetrate through the penetrating cavity 34. If two or more grating sensors 6 are stacked on the two groups of first conveyor belts 33, the baffle 36 blocks the stacked grating sensors 6, so that the stacked grating sensors 6 are sequentially arranged on the two groups of first conveyor belts 33 along the movement direction of the grating sensors 6.
When the raster sensor 6 passes over the wheel 42, if the front face 62 of the raster sensor 6 is facing upwards, the raster sensor 6 will pass directly over the wheel 42; if the front 62 of the grating sensor 6 faces downward, the front 62 collides with the outer wall of the rotating wheel 42 in the moving process, the rotating wheel 42 drives the grating sensor 6 to move, the mounting plate 61 makes an arc-shaped motion on the arc-shaped plate 35, the grating sensor 6 falls onto the two groups of first conveyor belts 33 again after the arc-shaped motion is completed, and the front 62 of the grating sensor 6 faces upward at this time.
When the infrared sensor 53 detects the grating sensor 6, the infrared sensor 53 sends a marking signal to the control panel 52, the control panel 52 controls the marking head 54 to mark the front surface 62, and the marked grating sensor 6 drops and discharges from the output ends of the two groups of first conveyor belts 33.
The embodiment of the application also discloses a processing technology of the processing equipment. A processing technology of processing equipment comprises the following steps,
s1, the second motor 133 drives the rotating roller 131 to rotate, the rotating roller 131 drives the belt 132 to move, the belt 132 drives the supporting plate 14 to do annular motion, and the supporting plate 14 supports the grating sensor 6 in the bin 11 to rise;
s2, the rotating roller 131 drives the two reciprocating screw rods 23 to rotate when rotating, and the reciprocating screw rods 23 drive the push plates 21 to do reciprocating motion, so that the two push plates 21 jointly adjust the position of the grating sensor 6 on the supporting plate 14;
s3, when the supporting plate 14 starts to move downwards, the grating sensor 6 on the supporting plate 14 enters between the two limiting plates 32 and falls onto the two groups of first conveyor belts 33, and the supporting plate 14 rotates to penetrate through the penetrating cavity 34;
s4, the first conveyor belt 33 conveys the grating sensor 6 to the position above the rotating wheel 42, and if the front surface 62 of the grating sensor 6 faces upwards, the grating sensor 6 directly passes through the position above the rotating wheel 42; if the front 62 of the grating sensor 6 faces downward, the front 62 collides with the outer wall of the rotating wheel 42 in the moving process, the rotating wheel 42 drives the grating sensor 6 to move, the mounting plate 61 makes an arc-shaped motion on the arc-shaped plate 35, the grating sensor 6 falls onto the two groups of first conveyor belts 33 again after the arc-shaped motion is completed, and the front 62 of the grating sensor 6 faces upward;
s5, in the step S4, if two or more than two grating sensors 6 are superposed on the two groups of first conveyor belts 33, the baffle 36 blocks the stacked grating sensors 6, so that the stacked grating sensors 6 are sequentially arranged on the two groups of first conveyor belts 33 along the movement direction of the grating sensors 6;
s6, when the infrared sensor 53 detects the grating sensor 6, the infrared sensor 53 sends a marking signal to the control panel 52, and the control panel 52 controls the marking head 54 to mark the front surface 62;
s7, the marked grating sensor 6 drops and blanks from the output ends of the two groups of first conveyor belts 33.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (2)

1. A processing equipment for grating sensor which characterized in that: the grating sensor comprises a conveying mechanism (3), a turnover mechanism (4) and a marking mechanism (5), wherein the conveying mechanism (3) comprises a support (31), two limiting plates (32) arranged at intervals and two groups of first conveying belts (33) arranged between the two limiting plates (32) are mounted on the support (31), one ends, far away from each other, of the two mounting pieces (61) are respectively abutted to the corresponding limiting plates (32), the two mounting pieces (61) are respectively placed on the corresponding first conveying belts (33), and a grating sensor (6) is positioned between the two groups of first conveying belts (33); a plurality of arc-shaped plates (35) which are annularly arranged are arranged on the two groups of first conveyor belts (33);
the turnover mechanism (4) comprises a first motor (41) arranged on the support (31), the axial direction of an output shaft of the first motor (41) is the same as the length direction of the grating sensor (6) placed on the first conveyor belt (33), a rotating wheel (42) used for driving the mounting sheet (61) to do arc motion on the arc-shaped plate (35) is arranged on the output shaft of the first motor (41), and the reverse surface (63) of the grating sensor (6) which is placed on the first conveyor belt (33) and has the front surface (62) facing downwards moves to abut against the outer wall of the rotating wheel (42);
the turnover mechanism (4) and the marking mechanism (5) are sequentially arranged along the movement direction of the grating sensor (6) placed on the first conveyor belt (33), and the marking mechanism (5) is positioned on the upper side of the first conveyor belt (33);
the grating sensor mounting device is characterized by further comprising a feeding mechanism (1), wherein the feeding mechanism (1) comprises a material box (11), a mounting rack (12) is arranged in the material box (11), a second conveyor belt (13) which is vertically arranged is arranged on the mounting rack (12), and a plurality of supporting plates (14) used for supporting the grating sensor (6) are arranged on the second conveyor belt (13); a penetrating cavity (34) for the supporting plate (14) to rotate and penetrate is arranged between the two groups of first conveyor belts (33);
the upper end of the second conveyor belt (13) is provided with an adjusting mechanism (2), the adjusting mechanism (2) comprises two push plates (21) which are connected to the mounting frame (12) in a sliding manner along the width direction of the second conveyor belt (13) and a driving assembly which drives the two push plates (21) to mutually approach or keep away from each other;
the second conveyor belt (13) comprises two rotating rollers (131) arranged at intervals up and down and a second motor (133) arranged on the mounting rack (12), the two rotating rollers (131) are both rotatably connected to the mounting rack (12), and the two rotating rollers (131) are sleeved with the same belt (132); an output shaft of the second motor (133) is connected to one of the rotating rollers (131); the supporting plate (14) is arranged on the belt (132);
the driving assembly comprises two reciprocating screw rods (23) which are respectively arranged at two ends of the upper rotating roller (131), the reciprocating screw rods (23) are connected to the upper rotating roller (131) and are in threaded fit with the push plate (21), and the time required by the push plate (21) to finish one reciprocating motion is equal to the time required by the two support plates (14) to move between the two support plates (14);
the support (31) is provided with a baffle (36) positioned between the two groups of first conveyor belts (33), the baffle (36) is positioned above the first conveyor belts (33) and between the input ends of the first conveyor belts (33) and the rotating wheel (42), and the distance between the lower surface of the baffle (36) and the upper side of the first conveyor belts (33) is larger than the thickness of one grating sensor (6) and smaller than the thickness of two grating sensors (6);
when the front surface (62) of the grating sensor (6) faces upwards, the grating sensor (6) directly passes over the rotating wheel (42);
when grating sensor (6) openly (62) down, the front (62) of grating sensor (6) will contradict in the outer wall of runner (42) at the motion in-process, runner (42) will drive grating sensor (6) and move, and installation piece (61) will be arc motion on arc (35), and grating sensor (6) will drop again after doing arc motion on two sets of first conveyer belts (33) for the front (62) of grating sensor (6) are up.
2. The processing apparatus for a grating sensor according to claim 1, wherein: the marking mechanism (5) comprises a fixing frame (51), an infrared sensor (53), a control panel (52) and a marking head (54) are arranged on the fixing frame (51), and the infrared sensor (53) and the marking head (54) are both coupled to the control panel (52);
when the infrared sensor (53) detects the grating sensor (6), the infrared sensor (53) sends a marking signal to the control panel (52), and the control panel (52) controls the marking head (54) to mark the front surface (62).
CN202110398580.4A 2021-04-14 2021-04-14 Machining equipment for grating sensor and machining process thereof Active CN113059923B (en)

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