CN209407848U - Electronic communication product gradient rolling device with pressure feedback - Google Patents
Electronic communication product gradient rolling device with pressure feedback Download PDFInfo
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- CN209407848U CN209407848U CN201822136943.3U CN201822136943U CN209407848U CN 209407848 U CN209407848 U CN 209407848U CN 201822136943 U CN201822136943 U CN 201822136943U CN 209407848 U CN209407848 U CN 209407848U
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Abstract
The utility model discloses a kind of electronic communication product gradient rolling device and its control method with pressure feedback, the gradient rolling device include rack, assembly Y-axis Linear feed mechanism on the rack and Z axis straight line elevating mechanism, the product fixed bit, the pressure sensor by the pressure roller of the Z axis straight line elevating mechanism and for detecting pressure roller output pressure that are driven by the Y-axis Linear feed mechanism；The pressure sensor and electrohydraulic pressure control servo-control system communication connection, the electrohydraulic pressure control servo-control system servo motor communication connection with Y-axis Linear feed mechanism and Z axis straight line elevating mechanism respectively.The utility model has the advantages that pressure force stabilization, sectional pressing.
Description
Technical field
The utility model relates to press-loading device technical fields, more particularly to a kind of electronic communication product with pressure feedback
Gradient rolling device.
Background technique
In telecommunications class product manufacturing industry, for Mobile phone screen, rear cover and battery class product will usually pass through tradition
It is manually assembled, fully relies on operation personnel experience, pressure force is unstable, and assembled position precision is not high, and pressing quality fluctuation is larger,
Inefficiency, speed is slower, and it is very inconvenient to operate.In addition to this, the device pressed also by gas source dynamic Control, such dress
Set the problem unstable there is also output pressure force.
Utility model content
The purpose of this utility model is for the pressure existing in the prior art being manually assembled or the assembling of gas source power exports
Unstable problem with joint efforts, and a kind of electronic communication product gradient rolling device with pressure feedback is provided.
It is for technical solution used by realization the purpose of this utility model:
A kind of electronic communication product gradient rolling device with pressure feedback, which is characterized in that including rack, be assemblied in machine
Y-axis Linear feed mechanism and Z axis straight line elevating mechanism on frame, the product fixed bit driven by the Y-axis Linear feed mechanism,
Pressure sensor by the pressure roller of the Z axis straight line elevating mechanism and for detecting pressure roller output pressure；
The pressure sensor and electrohydraulic pressure control servo-control system communication connection, the electrohydraulic pressure control servo-control system
Respectively with the servo motor communication connection of Y-axis Linear feed mechanism and Z axis straight line elevating mechanism.
In the above-mentioned technical solutions, the pressure roller is rubber roller, and material is silica gel.
In the above-mentioned technical solutions, the pressure sensor is S-shaped pressure sensor.
In the above-mentioned technical solutions, be fixed in the rack for sense the pressure roller position and with the automatically controlled pressure
The position sensor of force servo control system connection, the position sensor are followed successively by reseting sensor, intermediate biography from top to bottom
Sensor and protection level sensor.
In the above-mentioned technical solutions, the Z axis straight line elevating mechanism and the Y-axis Linear feed mechanism include servo electricity
Machine, the ball-screw being fixed on the servo motor output shaft by shaft coupling, the rolling being connect with the ball-screw-transmission
Ballscrew locknut, wherein the ball-screw locknut of Z axis straight line elevating mechanism is for driving the pressure roller to go up and down on Z axis, Y
The ball-screw locknut of axis Linear feed mechanism is for driving product fixed bit horizontal reciprocating movement in Y-axis.
In the above-mentioned technical solutions, it is fixed with connecting bracket on ball-screw locknut described in Z axis straight line elevating mechanism, institute
The bottom for stating connecting bracket is fixed with support base, and the pressure roller is fixed on positioning plate, and the positioning plate is fixed on the support
The bottom of seat, and the pressure sensor is assemblied between the support base and positioning plate.
In the above-mentioned technical solutions, the side or the left and right sides of the connecting bracket are equipped with limit assembly, the limit group
Part includes the line slide rail that the sliding block being fixed in the connecting bracket and the confession sliding block are walked, and the line slide rail is fixed on
In rack.
In the above-mentioned technical solutions, block in place, the position sensing are fixed on the side top surface of the connecting bracket
Device is used to detect the position of the block in place.
The another aspect of the utility model, the control method of the electronic communication product gradient rolling device, including it is following
Step:
Step 1, the underface of pressure roller is moved in Y-axis Linear feed mechanism drive electronic communication product；
Step 2, Z axis straight line elevating mechanism band dynamic pressure roller moves downward；
Step 3, after Z axis straight line elevating mechanism moves to position, Y-axis straight-line motion mechanism is moved by setting position, together
When pressure sensor press the first preset pressure feedback pressure force value, after moving to setting position, complete first segment pressurization；
Step 4, after Y-axis straight-line motion mechanism completes the movement of the first fragment position, Z axis straight line elevating mechanism is set by second segment
Level pressure force value output pressure completes second segment pressurization；
Step 5, circulation step 3- step 4, until completing all pressing movements；
Step 6, Y-axis Linear feed mechanism drives the electronic communication product after pressing to leave.
In the above-mentioned technical solutions, in the step 3, pressure sensor senses the first preset pressure, while intermediate biography
When sensor detects signal in place, the servo motor stopping of Y-axis Linear feed mechanism is acted.
Compared with prior art, the utility model has the beneficial effects that
The utility model directly applies on mobile phone display screen, battery and rear cover assembly line, and it is aobvious can be automatically performed mobile phone
Display screen, battery and rear cover automatic rolling cancel the cumbersome test verification of traditional pressure, and the sensitive pressure of control output is by servo
Motor replaces unstable gas source dynamic Control.Solving usually will be by handwork, and pressure force is unstable, presses quality wave
Move larger, inefficiency, speed is slower, operates the problems such as very inconvenient.
Detailed description of the invention
Fig. 1 show the main view of the utility model.
Fig. 2 show the front view of the utility model.
Fig. 3 show the front view of the utility model.
In figure: 1-Z axis straight line elevating mechanism, 2- consolidate in level sensor, 3- pressure roller, 4-Y axis Linear feed mechanism, 5- product
Positioning, 6- pressure sensor, 7- servo motor, 8- ball-screw, 9- ball-screw locknut, 10- connecting bracket, 11- positioning plate,
12- sliding block, 13- line slide rail, 14- block in place, 15- shaft coupling.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
Embodiment 1
A kind of electronic communication product gradient rolling device with pressure feedback is straight including rack, the Y-axis of assembly on the rack
Line feed mechanism 4 and Z axis straight line elevating mechanism 1, the product fixed bit 5 driven by the Y-axis Linear feed mechanism 4, by the Z
The pressure roller 3 of axis straight line elevating mechanism 1 and pressure sensor 6 for detecting 3 output pressure of pressure roller；
The pressure sensor 6 and electrohydraulic pressure control servo-control system communication connection, electrohydraulic pressure control SERVO CONTROL system
The servo motor communication connection of system and Y-axis Linear feed mechanism 4 and Z axis straight line elevating mechanism 1.
Working method:
Y-axis Linear feed mechanism 4 drives product to move back and forth, and Z axis straight line elevating mechanism 1 is exported by default pressure value
Pressure, pressure roller 3 roll product, through 6 detection system output pressure of pressure sensor, and feed back electrohydraulic pressure control SERVO CONTROL
System, realization are monitored and adjust to output pressure.
Specifically, when Y-axis Linear feed mechanism 4 drives product to move to 3 underface of pressure roller (by one in level sensor sense
Survey whether product fixed bit 5 reaches immediately below pressure roller 3), pressure roller 3, which is moved downward, applies pressure to product, carries out rolling pressing, Y
Axis Linear feed mechanism 4 continues to drive product mobile, and at this moment, pressure roller 3 can divide gradient to export different size of pressure, is produced with meeting
The demand that product different parts need different pressures to press, for example when phone housing assembling, marginal portion and display screen part need
Different pressure are pressed.
The control method of the electronic communication product gradient rolling device, comprising the following steps:
Step 1, the underface of pressure roller 3 is moved in the drive of Y-axis Linear feed mechanism 4 electronic communication product；
Step 2, Z axis straight line elevating mechanism 1 is moved downward with dynamic pressure roller 3；
Step 3, when the servo motor umber of pulse of Y-axis Linear feed mechanism 4 be 0~N1, while the pressure sensor 6 feel
When measuring the first preset pressure, the servo motor stopping of Z axis straight line elevating mechanism 1 is acted, and completes this section of pressurization；
Step 4, when the servo motor umber of pulse of Y-axis Linear feed mechanism 4 is N1, the servo of Z axis straight line elevating mechanism 1
Motor band dynamic pressure roller 3 continues downwards, to change to lower section pressurization；
Step 5, when the servo motor umber of pulse of Y-axis Linear feed mechanism 4 is N1~N2, while the pressure sensor
6 when sensing the second preset pressure, this section of pressurization is completed in the servo motor stopping movement of Z axis straight line elevating mechanism 1；
Step 6, circulation step 4-5, until completing all pressing movements；
Step 7, Y-axis Linear feed mechanism 4 drives the electronic communication product after pressing to leave.
For example, when the umber of pulse of the servo motor of Y-axis Linear feed mechanism 4 is 0-2000, while pressure sensor 6 incudes
When to preset pressure, the servo motor 7 of Z axis straight line elevating mechanism 1 continues the pressurization of this section, when the servo of Y-axis Linear feed mechanism 4
When the umber of pulse of motor is 2000, the servo motor 7 of Z axis straight line elevating mechanism 1 changes to next section of pressurization, when Y-axis straight-line feed
When the umber of pulse of the servo motor of mechanism 4 is 2000-4000, while when pressure sensor 6 senses preset pressure, Z axis straight line
The servo motor 7 of elevating mechanism 1 continues the pressurization of this section, when the umber of pulse of the servo motor of Y-axis Linear feed mechanism 4 is 4000
When, the servo motor 7 of Z axis straight line elevating mechanism 1 changes to next section of pressurization.In this way, the present apparatus can not only export stable symbol
Desired pressure force is closed, and different size of pressure force can be exported stage by stage.
Embodiment 2
The present embodiment on the basis of embodiment 1, optimizes the structure of pressure roller and sensor.
It is preferred that the pressure roller 3 is rubber roller, material is silica gel.Rubber roller flexible relative can protect product, will not
It wears.Pressure according to the technological requirements selects corresponding silica gel, carries out special processing process, and guarantee is sufficiently combined with product.
It is preferred that the pressure sensor 6 is S-shaped pressure sensor.The Sensitivity in Pressure Sensors of the model
Height is suitable for industrialized production and application.
It is preferred that the position sensor for sensing 3 position of pressure roller is fixed in the rack, it is described
Position sensor 3 is followed successively by reseting sensor, intermediate sensor and protection level sensor from top to bottom.Position sensor and pulse
It counts logically used in parallel.
Pressure roller 3 moves down under power mechanism driving, when intermediate sensor is not sensed by signal in place, while pressure biography
When the signal that sensor 6 senses does not arrive predetermined value, it is downward that power mechanism continues band dynamic pressure roller 3；When intermediate sensor sensing to
Position signal, while when the signal that senses of pressure sensor 6 does not arrive predetermined value, it is downward that power mechanism continues band dynamic pressure roller 3；In the middle
Between sensor sensing to signal in place, while when the signal that senses of pressure sensor 6 reaches predetermined value, power mechanism stops fortune
Dynamic, pressure roller 3 pressurizes to product downwards, completes one step press operation；
After the completion of pressing, pressure roller 3 moves up under power mechanism driving, when reseting sensor senses signal in place,
Power mechanism stops rising, and pressure head 11 resets, in addition, power-off stops working when guard bit sensor sensing is to signal in place,
Formed position limitation protection.
Embodiment 3
The present embodiment is described in detail the structure of Z axis straight line elevating mechanism 1 on the basis of embodiment 1 or 2.
The Z axis straight line elevating mechanism 1 is fixed on the servo motor 7 including servo motor 7, by shaft coupling 15 and exports
Ball-screw 8 on axis, the ball-screw locknut 9 with the ball-screw 8 transmission connection, wherein the ball-screw locknut 9
For driving the pressure roller 3 to go up and down on Z axis；
Y-axis Linear feed mechanism 4 is identical with the structure of Z axis straight line elevating mechanism 1, the wherein rolling of Y-axis Linear feed mechanism 4
Ballscrew locknut is for driving the horizontal reciprocating movement in Y-axis of product fixed bit 5.
The straight-line motion mechanism that lead screw and feed screw nut are formed, the pressure of exportable sensitivity, relative to gas source power mechanism,
The Z axis straight line elevating mechanism 1 and Y-axis Linear feed mechanism 4 easily facilitate control.
It is preferred that connecting bracket 10 is fixed on the ball-screw locknut 9, the bottom of the connecting bracket 10
Portion is fixed with support base 9, and the pressure roller 3 is fixed on positioning plate 11, and the positioning plate 11 is fixed on the bottom of the support base 9
Portion, and the pressure sensor 6 is assemblied between the support base 9 and positioning plate 11.
So set, being convenient for the dismounting of pressure roller 3 and pressure sensor 6, convenient for the maintenance of the present apparatus, while each portion is avoided
It is interfered between part.
It is preferred that the side or the left and right sides of the connecting bracket 10 are equipped with limit assembly, the limit assembly
Including the sliding block 12 being fixed in the connecting bracket 10 and the line slide rail 13 walked for the sliding block 12.Line slide rail 13 is solid
Determine on the rack, sliding block 12 and line slide rail 13 are formed and limited, so that connecting bracket 10 can only move in the vertical direction.
It is preferred that being fixed with block 14 in place, the position sensing on the side top surface of the connecting bracket 10
Device is used to detect the position of the block in place 14.Realize the purpose of detection 3 position of pressure roller in position by detecting block 14 in place.
The spatially relative terms such as "upper", "lower", "left", "right" have been used in embodiment for ease of explanation, have been used for
Relationship of the elements or features relative to another elements or features shown in explanatory diagram.It should be understood that in addition to figure
Shown in except orientation, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure
Device be squeezed, the element for being stated as being located at other elements or feature "lower" will be located into other elements or feature "upper".
Therefore, exemplary term "lower" may include both upper and lower orientation.Device, which can be positioned in other ways, (to be rotated by 90 ° or position
In other orientation), it can be interpreted accordingly used herein of the opposite explanation in space.
Moreover, the relational terms of such as " first " and " second " or the like are used merely to one with another with identical
The component of title distinguishes, without necessarily requiring or implying between these components there are any this actual relationship or
Sequentially.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (10)
1. a kind of electronic communication product gradient rolling device with pressure feedback, which is characterized in that including rack, be assemblied in rack
On Y-axis Linear feed mechanism and Z axis straight line elevating mechanism, by the Y-axis Linear feed mechanism drive product fixed bit, by
The pressure roller of the Z axis straight line elevating mechanism and pressure sensor for detecting pressure roller output pressure；
The pressure sensor and electrohydraulic pressure control servo-control system communication connection, the electrohydraulic pressure control servo-control system difference
With the servo motor communication connection of Y-axis Linear feed mechanism and Z axis straight line elevating mechanism.
2. the electronic communication product gradient rolling device with pressure feedback as described in claim 1, which is characterized in that the pressure
Roller is rubber roller.
3. the electronic communication product gradient rolling device with pressure feedback as claimed in claim 2, which is characterized in that the glue
The material of roller is silica gel.
4. the electronic communication product gradient rolling device with pressure feedback as described in claim 1, which is characterized in that the pressure
Force snesor is S-shaped pressure sensor.
5. the electronic communication product gradient rolling device with pressure feedback as described in claim 1, which is characterized in that the machine
The position sensor for sensing the pressure roller position and connecting with the electrohydraulic pressure control servo-control system is fixed on frame.
6. the electronic communication product gradient rolling device with pressure feedback as claimed in claim 5, which is characterized in that institute's rheme
It sets sensor and is followed successively by reseting sensor, intermediate sensor and protection level sensor from top to bottom.
7. the electronic communication product gradient rolling device with pressure feedback as described in claim 1, which is characterized in that the Z
Axis straight line elevating mechanism and the Y-axis Linear feed mechanism include servo motor, are fixed on servo electricity by shaft coupling
Ball-screw on machine output shaft, the ball-screw locknut being connect with the ball-screw-transmission, wherein Z axis straight line elevating mechanism
The ball-screw locknut for driving the pressure roller to go up and down on Z axis, the ball-screw lock of Y-axis Linear feed mechanism
Mother is for driving product fixed bit horizontal reciprocating movement in Y-axis.
8. the electronic communication product gradient rolling device with pressure feedback as claimed in claim 7, which is characterized in that Z axis is straight
It is fixed with connecting bracket on the ball-screw locknut of line elevating mechanism, the bottom of the connecting bracket is fixed with support
Seat, the pressure roller are fixed on positioning plate, and the positioning plate is fixed on the bottom of the support base, and the pressure sensor fills
It fits between the support base and positioning plate.
9. the electronic communication product gradient rolling device with pressure feedback as claimed in claim 8, which is characterized in that the company
The side or the left and right sides for connecing bracket are equipped with limit assembly, and the limit assembly includes the sliding block being fixed in the connecting bracket
With the line slide rail walked for the sliding block, the line slide rail is fixed on the rack.
10. the electronic communication product gradient rolling device with pressure feedback as claimed in claim 9, which is characterized in that described
Block in place is fixed on the side top surface of connecting bracket, be fixed in the rack for sense the pressure roller position and with
The position sensor of the electrohydraulic pressure control servo-control system connection, the position sensor are used to detect the position of the block in place
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136943.3U CN209407848U (en) | 2018-12-19 | 2018-12-19 | Electronic communication product gradient rolling device with pressure feedback |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136943.3U CN209407848U (en) | 2018-12-19 | 2018-12-19 | Electronic communication product gradient rolling device with pressure feedback |
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| CN209407848U true CN209407848U (en) | 2019-09-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434427A (en) * | 2018-12-19 | 2019-03-08 | 天津津亚电子有限公司 | Electronic communication product gradient rolling device and its control method with pressure feedback |
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- 2018-12-19 CN CN201822136943.3U patent/CN209407848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434427A (en) * | 2018-12-19 | 2019-03-08 | 天津津亚电子有限公司 | Electronic communication product gradient rolling device and its control method with pressure feedback |
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