CN110849303A

CN110849303A - Lifting device of intelligent mobile phone middle plate detection device

Info

Publication number: CN110849303A
Application number: CN201911223428.1A
Authority: CN
Inventors: 姜彬
Original assignee: Kunshan Quantai Information Technology Service Co Ltd
Current assignee: Kunshan Quantai Information Technology Service Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-02-28

Abstract

The embodiment of the invention discloses a lifting device of an intelligent mobile phone middle plate detection device, and particularly relates to the field of mobile phone middle plate detection equipment. The detection head is driven to rotate by the driving motor through the driving rotating shaft, the front driving disc, the rear driving disc and the toggle column are matched with the driven rotating shaft, the toggle column is matched with the fluctuation opening at intervals, the up-and-down movement of the detection head can be realized, the detection time of the detection head can be controlled through the rotating speed of the driving motor, the detection head is convenient to use, in the up-and-down movement process of the detection head, the limiting block and the limiting plate are used for limiting, in addition, through the matching of the limiting block and the pressing spring switch, the starting and stopping of the detection head can be realized through the up-and-down movement of the detection head, and the manual additional starting is not needed.

Description

Lifting device of intelligent mobile phone middle plate detection device

Technical Field

The embodiment of the invention relates to the field of mobile phone middle plate detection equipment, in particular to a lifting device of an intelligent mobile phone middle plate detection device.

Background

The mobile phone has become a necessary personal object for life and work, and the popularization of the mobile phone is a precondition for mass production of the mobile phone. In the cell-phone manufacturing process, its cell-phone medium plate need detect its each item data precision such as size after the preparation is accomplished, generally carry out solitary individual item to its each item attribute in the trade at present and detect to when detecting its size, often use precision measurement instrument such as micrometer, slide caliper rule to carry out artifical the detection, its detection cycle is long, influence production efficiency, owing to detect through the manual work, it detects that precision is lower, the process is loaded down with trivial details, detect with high costs, be not convenient for production, the practicality is relatively poor.

Consequently, a can intellectual detection system cell-phone medium plate size's check out test set has appeared, generally drive check out test set through elevating system such as electric telescopic handle and reciprocate, carry out the continuous detection of cell-phone medium plate on the production line, but the elevating system who uses, generally all adopt some elevation structures such as lead screw or electric putter, need drive during the use and detect the head and move down, move down and stop after suitable position, it opens to detect the head, begin to detect, after the detection, it closes to detect the head, continue to drive again and detect the head and move up, whole in-process, need open many times and close elevation structure and detect the head, the use is troublesome, and after long-term use, take place the error easily or cause elevation structure's damage.

Disclosure of Invention

Therefore, the embodiment of the invention provides a lifting device of a medium plate detection device of an intelligent mobile phone, a driving motor drives a front driving disc, a rear driving disc and a toggle column to rotate through a driving rotating shaft, the toggle column is matched with a driven rotating shaft, when the toggle column is not inserted into a toggle opening, the driven rotating disc is limited through the front driving disc, the tip of the driven rotating disc presses a lifting rod and a detection head at the moment, the detection head is positioned at a detection station at the moment, when the toggle column is inserted into the toggle opening to drive the driven rotating disc to rotate, the tip is separated from the lifting rod, under the resilience of a spring, the detection head and the lifting rod move upwards, the detection is stopped at the moment, the feeding and discharging can be carried out, in the process that the detection head moves upwards and downwards, the limiting block and a limiting plate are used for limiting, and the starting and stopping of the detection head can be, to solve the problems in the prior art.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a lifting device of a medium plate detection device of an intelligent mobile phone comprises a lifting rod and a driving mechanism arranged above the lifting rod, wherein a detection head is fixedly arranged at the bottom end of the lifting rod; the lifting rod is driven by the driving mechanism and drives the detection head to move up and down, so that the detection work of the middle plate of the mobile phone is carried out;

the lift bar bottom runs through backup pad fixed connection and detects the head, the outside cover of lift bar that corresponds between backup pad and the detection head is equipped with stopper and limiting plate, stopper and lift bar fixed connection, the limiting plate sets up in stopper bottom and both ends top and backup pad fixed connection, the fixed pressing spring switch that is equipped with of embedding on the limiting plate upper surface that the stopper bottom corresponds, pressing spring switch sets up on detecting the circular telegram wire between head and the power.

Furthermore, the section of the limiting block is arranged to be an inverted isosceles trapezoid, and the section of the limiting groove formed above the limiting plate is arranged to be an inverted isosceles trapezoid and matched with the limiting block.

Further, actuating mechanism includes driving motor, drive pivot, rear drive dish, front drive dish, stirs post, driven spindle and driven turntable, rear drive dish is fixed to be set up in front drive dish front side, both with the centre of a circle set up and with drive pivot fixed connection, the drive pivot is connected with the driving motor transmission, driven turntable sets up in front drive dish bottom one side.

Furthermore, an arc-shaped opening is formed in the edge of the front driving disc, and the poking column is arranged on the outer side of the arc-shaped opening and fixedly connected with the rear driving disc.

Furthermore, the driven turntable comprises four isosceles triangular plates distributed in an annular array, and the maximum side length of each isosceles triangular plate is arc-shaped and is matched with the outer wall of the front driving disk.

Further, a poking opening is arranged between every two adjacent isosceles triangular plates and is set to be U-shaped, and the poking column is matched with the poking opening in the rotating process, so that the poking column drives the driven turntable to rotate in a stepping mode.

Furthermore, the top of the two sides of the detection head is fixedly provided with a limiting rod, the top end of the limiting rod penetrates through the support plate and is in sliding connection with the support plate, the top end of the limiting rod is fixedly provided with a limiting baffle, two sides of the bottom of the limiting baffle are fixedly provided with springs, and the bottom end of each spring is fixedly connected with the support plate.

Further, set up both ends open-ended and lead to the groove on the lift bar top end terminal surface, the both ends that driven rotating shaft was kept away from to isosceles triangle board all cooperate with leading to the groove, and when driven turntable rotated, the both ends of isosceles triangle board constantly slided from leading to the inslot.

The embodiment of the invention has the following advantages:

1. the invention drives the front driving disk and the rear driving disk to rotate through the driving rotating shaft by the operation of the driving motor, the outer wall of the front driving disk is matched with the outer edge of one isosceles triangle, the driven rotating disk does not rotate at the moment and is limited by the front driving disk, one tip end of the driven rotating disk is opposite to the lifting rod at the moment, the detection head is positioned at the detection station at the moment, can detect that the driven turntable is driven to rotate 90 degrees when the toggle column rotates to be inserted into the toggle opening, and the lifting rod is not pressed by the tip during the 90-degree period, the detection head moves upwards after receiving the resilience of the spring, the middle plate of the mobile phone can be loaded and unloaded at the moment, the whole device can move up and down through one driving motor, the detection time of the detection head can be controlled by the rotating speed of the driving motor, so that the use is convenient;

2. drive at actuating mechanism and detect the head and reciprocate the in-process, can guarantee through stopper and limiting plate that it moves down the precision to detect the head, and can be used for the human eye to detect the height precision of correcting the detection head, in addition when detecting the head and moving down stopper and limiting plate laminating, the stopper oppressed the press spring switch of bottom this moment, thereby realize detecting the circular telegram of head, detect work, after detecting the completion, the spring drives and detects head and lift bar and shift up, the stopper breaks away from the limiting plate this moment, press the spring switch bounce-back and realize the outage, detect the head bring to rest this moment, whole device uses very conveniently, need not the manual work and open in addition or by opening of computer additional control detection head stops.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

Fig. 1 is a schematic view of an overall structure of a detection head according to embodiment 1 of the present invention during operation;

fig. 2 is a schematic view of the overall structure of the detection head provided in embodiment 1 of the present invention when not in operation;

fig. 3 is a sectional view at a lift lever provided in embodiment 1 of the present invention;

fig. 4 is a schematic view of a matching structure of a lifting rod and a driving mechanism provided in embodiment 1 of the present invention;

fig. 5 is a schematic view of a matching structure of a limiting block and a limiting plate provided in embodiment 1 of the present invention;

fig. 6 is a perspective view of a drive mechanism provided in embodiment 1 of the present invention;

fig. 7 is a circuit diagram of a detection head and a push spring switch according to embodiment 1 of the present invention;

in the figure: 1 lifting rod, 2 actuating mechanism, 21 driving motor, 22 drive pivot, 23 back driving-disk, 24 front driving-disk, 25 stir the post, 26 driven rotating shaft, 27 driven turntable, 271 isosceles triangle, 28 arc opening, 3 detection heads, 4 backup pads, 5 stopper, 6 limiting plates, 7 press spring switch, 8 gag lever post, 9 limiting baffle, 10 springs, 11 logical grooves, 12 stir the opening.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached fig. 1-7 of the specification, the lifting device of the plate detection device in the smart phone in the embodiment includes a lifting rod 1 and a driving mechanism 2 disposed above the lifting rod 1, wherein a detection head 3 is fixedly disposed at the bottom end of the lifting rod 1; the lifting rod 1 is driven by the driving mechanism 2 and drives the detection head 3 to move up and down, so that the detection of the middle plate of the mobile phone is carried out;

1 bottom of lift bar runs through 4 fixed connection in backup pad and detects

head

3, 1 outside cover of lift bar that corresponds between backup pad 4 and the detection head 3 is equipped with stopper 5 and limiting plate 6, stopper 5 and 1 fixed connection of lift bar, limiting plate 6 sets up in stopper 5 bottom and both ends top and 4 fixed connection in backup pad, the fixed pressing spring switch 7 that is equipped with of embedding on the limiting plate 6 upper surface that corresponds in stopper 5 bottom, pressing spring switch 7 sets up on detecting the circular telegram wire between head 3 and the power.

Furthermore, the section of the limiting block 5 is an inverted isosceles trapezoid, and the section of the limiting groove formed above the limiting plate 6 is an inverted isosceles trapezoid and is matched with the limiting block 5.

The implementation scenario is specifically as follows: when the device is used, the driving mechanism 2 drives the lifting rod 1 and the detection head 3 to move downwards, meanwhile, the lifting rod 1 drives the limiting block 5 to move downwards, when the limiting block 5 moves to be matched with the limiting plate 6, the limiting block 5 stops moving downwards continuously, the limiting block 5 presses the pressing spring switch 7 at the bottom, so that the detection head 3 is powered on to perform detection work, after the detection is completed, the lifting rod 1 moves upwards, the limiting block 5 is separated from the limiting plate 6, the pressing spring switch 7 rebounds to achieve power off, and at the moment, the detection head 3 stops running.

Referring to the attached drawings 1-4 and fig. 6 in the specification, the driving mechanism 2 includes a driving motor 21, a driving rotating shaft 22, a rear driving disk 23, a front driving disk 24, a toggle column 25, a driven rotating shaft 26 and a driven rotating disk 27, the rear driving disk 23 is fixedly arranged at the front side of the front driving disk 24, the rear driving disk 23 and the front driving disk are concentrically arranged and fixedly connected with the driving rotating shaft 22, the driving rotating shaft 22 is in transmission connection with the driving motor 21, the driven rotating disk 27 is arranged at one side of the bottom of the front driving disk 24 and is fixedly connected with an external frame through bearings at two ends of the driving rotating shaft 22.

Further, an arc opening 28 is formed in the edge of the front driving disk 24, and the toggle column 25 is disposed outside the arc opening 28 and is fixedly connected with the rear driving disk 23.

Further, the driven turntable 27 comprises four isosceles triangular plates 271 distributed in an annular array, and the maximum side length of the isosceles triangular plates 271 is set to be an arc shape and is matched with the outer wall of the front driving disk 24.

Further, a poking opening 12 is arranged between every two adjacent isosceles triangular plates 271, the poking opening 12 is U-shaped, the poking column 25 is matched with the poking opening 12 in the rotating process, and the poking column 25 drives the driven turntable 27 to rotate in a stepping mode.

Detect first 3 both sides top and fixedly be equipped with

gag lever post

8, 8 tops of gag lever post run through backup pad 4 and with backup pad 4 sliding connection, 8 fixed spacing baffles 9 that are equipped with in top of gag lever post, 9 fixed springs 10 that are equipped with in both sides of spacing baffle 9 bottom, spring 10 bottom and backup pad 4 fixed connection.

The implementation scenario is specifically as follows: when the driving mechanism 2 drives the lifting rod 1 and the detection head 3 to move up and down, the invention specifically comprises the following steps: the driving motor 21 runs, the driving rotating shaft 22 drives the front driving disk 24 and the rear driving disk 23 to rotate, in the rotating process, the outer wall of the front driving disk 24 is matched with the outer edge of one isosceles triangle plate 271, at the moment, the driven rotating disk 27 does not rotate and is limited by the front driving disk 24, the tip formed by two ends, close to the two isosceles triangle plates 271, of the driven rotating disk 27 is over against the top end of the lifting rod 1 and presses the lifting rod 1 downwards, the detection head 3 can detect the middle plate of the mobile phone at the moment, the detection duration is the time interval of the non-rotation of the driven rotating disk 27, the time interval is determined by the rotating speed of the driving motor 21, and the detection time can be controlled by controlling the rotating speed of the driving motor 21 by an operator;

when the front driving disc 24 rotates to the position that the toggle column 25 corresponds to the toggle opening 12 and is gradually inserted into the toggle opening 12 in the rotating process, the toggle column 25 at this time can drive the whole driven turntable 27 to rotate, and gradually disengages from the toggle opening 12 in the process that the toggle column 25 continues to rotate, and then in the rotating period of 90 degrees, the arc-shaped opening 28 corresponds to the driven turntable 27, the arc-shaped edge of an isosceles triangle 271 on the driven turntable 27 at this time corresponds to the lifting rod 1, the lifting rod 1 receives the repulsive force of the spring 10 to drive the detection head 3 to move up, which is convenient for feeding the detected mobile phone middle plate and the mobile phone middle plate which is not detected, after the toggle column 25 disengages from the toggle opening 12, the isosceles triangle 271 rotates 90 degrees, the new isosceles triangle 271 is attached to the outer wall of the front driving disc 24 again, at this time, the lifting rod 1 drives the detection head 3 to move down for detection work, with this reciprocating cycle, whole device can enough realize detecting the up-and-down movement of head 3 through a driving motor 21 to the detection time that detects head 3 can be controlled through driving motor 21's rotational speed, convenient to use.

Referring to the attached drawings 3-4 in the specification, a through groove 11 with two open ends is formed in the end face of the top end of the lifting rod 1, the two ends of the isosceles triangle 271, which are far away from the driven rotating shaft 26, are both matched with the through groove 11, and when the driven rotating disk 27 rotates, the two ends of the isosceles triangle 271 continuously slide through the through groove 11.

The implementation scenario is specifically as follows: when driven turntable 27 rotates, its four pointed ends can constantly rotate and contact with lift bar 1, through the setting that leads to groove 11, when can make driven turntable 27's pointed end drive lift bar 1 move down, driven turntable 27 is stable with the cooperation of lift bar 1, can not take place the condition such as skew.

The working principle is as follows: when the mobile phone middle plate lifting device is used, the driving motor 21 runs, the driving rotating shaft 22 drives the front driving disc 24 and the rear driving disc 23 to rotate, in the rotating process, the outer wall of the front driving disc 24 is matched with the outer edge of one isosceles triangle plate 271, the driven rotating disc 27 does not rotate and is limited by the front driving disc 24, one tip of the driven rotating disc 27 is opposite to the lifting rod 1, the detection head 3 is positioned at a detection station and can perform detection, the driven rotating disc 27 is driven to rotate for 90 degrees when the toggle column 25 rotates to be inserted into the toggle opening 12, the lifting rod 1 is free from pressure of the tip and receives the bounce of the spring 10 during the 90 degrees, the upward movement of the detection head 3 is realized, and the middle plate of a mobile phone can be loaded and unloaded at the time;

move to stopper 5 and limiting plate 6 laminating down detecting head 3, stopper 5 oppresses the pressing spring switch 7 of bottom this moment, thereby realize detecting the circular telegram of head 3, detect work, after detecting the completion, spring 10 drives and detects head 3 and lifting rod 1 and move up, stopper 5 breaks away from limiting plate 6 this moment, pressing spring switch 7 rebound realizes the outage, detect head 3 bring to rest this moment, whole device uses very conveniently, need not the manual work and open in addition or detect opening of head 3 by the computer additional control and stop.

Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The lifting device of the intelligent mobile phone middle plate detection device is characterized by comprising a lifting rod (1) and a driving mechanism (2) arranged above the lifting rod (1), wherein a detection head (3) is fixedly arranged at the bottom end of the lifting rod (1); the lifting rod (1) is driven by the driving mechanism (2) and drives the detection head (3) to move up and down, so that the detection of the middle plate of the mobile phone is carried out;

lift rod (1) bottom runs through backup pad (4) fixed connection and detects head (3), backup pad (4) and detect lift rod (1) outside cover that corresponds between head (3) are equipped with stopper (5) and limiting plate (6), stopper (5) and lift rod (1) fixed connection, limiting plate (6) set up in stopper (5) bottom and both ends top and backup pad (4) fixed connection, limiting plate (6) upper surface that stopper (5) bottom corresponds is gone up the embedding and is fixed to be equipped with and to press spring switch (7), press spring switch (7) to set up on detecting the circular telegram wire between head (3) and the power.

2. The lifting device of the mid-board detection device of the smart phone as claimed in claim 1, wherein: the cross section of the limiting block (5) is arranged to be an inverted isosceles trapezoid, and the cross section of a limiting groove formed above the limiting plate (6) is arranged to be an inverted isosceles trapezoid and is matched with the limiting block (5).

3. The lifting device of the mid-board detection device of the smart phone as claimed in claim 1, wherein: actuating mechanism (2) include driving motor (21), drive pivot (22), rear drive dish (23), preceding drive dish (24), stir post (25), driven spindle (26) and driven turntable (27), rear drive dish (23) are fixed to be set up in preceding drive dish (24) front side, and both set up with the centre of a circle and with drive pivot (22) fixed connection, drive pivot (22) are connected with driving motor (21) transmission, driven turntable (27) set up in preceding drive dish (24) bottom one side.

4. The lifting device of the mid-board detection device of the smart phone as claimed in claim 3, wherein: an arc-shaped opening (28) is formed in the edge of the front driving disk (24), and the shifting column (25) is arranged on the outer side of the arc-shaped opening (28) and fixedly connected with the rear driving disk (23).

5. The lifting device of the mid-board detection device of the smart phone as claimed in claim 3, wherein: the driven turntable (27) comprises four isosceles triangular plates (271) distributed in an annular array, and the maximum side length of each isosceles triangular plate (271) is arc-shaped and is matched with the outer wall of the front driving disk (24).

6. The lifting device of the mid-board detection device of the smart phone as claimed in claim 5, wherein: adjacent two be equipped with between isosceles triangle (271) and stir opening (12), stir opening (12) and set up to the U type, stir post (25) and stir opening (12) and cooperate at the pivoted in-process, realize stirring the step-by-step rotation of post (25) drive driven turntable (27).

7. The lifting device of the mid-board detection device of the smart phone as claimed in claim 1, wherein: detect first (3) both sides top and fix and be equipped with gag lever post (8), gag lever post (8) top run through backup pad (4) and with backup pad (4) sliding connection, gag lever post (8) top is fixed and is equipped with limit baffle (9), limit baffle (9) bottom both sides are fixed and are equipped with spring (10), spring (10) bottom and backup pad (4) fixed connection.

8. The lifting device of the mid-board detection device of the smart phone as claimed in claim 5, wherein: set up both ends open-ended and lead to groove (11) on lifting bar (1) top end terminal surface, the both ends that driven rotating shaft (26) were kept away from in isosceles triangle board (271) all cooperate with leading to groove (11), and when driven turntable (27) rotated, the both ends of isosceles triangle board (271) constantly slided from leading to groove (11).