CN213970569U - Discharging mechanism of mobile phone middle frame polishing equipment - Google Patents
Discharging mechanism of mobile phone middle frame polishing equipment Download PDFInfo
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- CN213970569U CN213970569U CN202023110845.6U CN202023110845U CN213970569U CN 213970569 U CN213970569 U CN 213970569U CN 202023110845 U CN202023110845 U CN 202023110845U CN 213970569 U CN213970569 U CN 213970569U
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- 238000005498 polishing Methods 0.000 title claims abstract description 43
- 238000007599 discharging Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 55
- 238000012545 processing Methods 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000007517 polishing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a discharging mechanism of polishing equipment for a middle frame of a mobile phone, which comprises a base, wherein a supporting seat capable of moving along the Y direction is arranged on the base, a rotatable supporting column is arranged on the supporting seat, and a clamping device is arranged on the supporting column; a supporting plate is arranged on the base, and an electromagnetic piece capable of moving along the Z direction is arranged on the supporting plate. The utility model can automatically complete the separation of the clamp device and wrap the product between the first driving device, the third driving device and the electromagnetic piece; by arranging the second driving device and the support, the product can be rotated in time, and one-time polishing processing of multiple surfaces of the product can be realized by matching with the movement of the cutter; the clamp device is arranged into the bottom plate and the cover plate which are matched with the upper end part and the lower end part of the product, so that the non-processing surface can be completely shielded during product polishing, the product is protected, and processing scraps are prevented from damaging the product; through set up pressure sensor, position sensor, briquetting and cushion on bottom plate and apron, can protect the product when the pressfitting, prevent mechanical damage product.
Description
Technical Field
The utility model relates to a polishing equipment technical field, in particular to cell-phone center polishing equipment's drop feed mechanism.
Background
With the development of the mobile phone industry and the continuous improvement of the product quality requirements of consumers, the appearance requirements of people on the mobile phone are higher and higher, and the mobile phone can be sent out of a factory and most of the appearance surfaces around the mobile phone middle frame need to be polished. At present, polishing equipment is mostly used for polishing the middle frame of the mobile phone, in order to avoid the mechanism from damaging the mobile phone shell, the generally adopted operation method is to manually place the middle frame of the mobile phone on a jig table and fix the middle frame of the mobile phone, and then start a grinding mechanism for polishing. Under the operation method, the placing state of the product is easily influenced by the operator, and the polishing quality is inevitably influenced by objective unstable factors such as human beings and the like. On the other hand, grinding scraps generated in the polishing process easily enter a structural hole groove of the middle frame of the mobile phone, and if the cleaning is not thorough, subsequent assembly procedures are easily influenced, and even functional testing is influenced.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the above-mentioned prior art, the utility model provides a drop feed mechanism of cell-phone center polishing equipment can accomplish fixture device's separation automatically and with the product pressfitting between them to accomplish the disposable polishing processing to a plurality of faces of cell-phone center, and can prevent to process the sweeps and damage the product, prevent mechanical damage product when the pressfitting in the polishing process.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
a discharging mechanism of polishing equipment for a middle frame of a mobile phone is arranged on the polishing equipment, wherein a polishing tool can move along the X direction; the discharging mechanism comprises a base, a first driving device and two first sliding rails extending along the Y direction are arranged on the base, the first driving device is in transmission connection with a supporting seat through a first transmission device in transmission connection with the first driving device, and the supporting seat is arranged between the two first sliding rails and can move along the Y direction under the driving of the first driving device; the supporting seat is provided with a second driving device and a second transmission device in transmission connection with the second driving device, the second transmission device is in transmission connection with more than one supporting column extending along the Z direction, the top end part of each supporting column is detachably and fixedly provided with a clamp device, and the second driving device can drive each supporting column to rotate and drive each clamp device to rotate; the base is further provided with a support plate, the support plate is provided with more than one second slide rail of a third driving device, the second slide rails extend along the Z direction, the third driving device is in transmission connection with a connecting plate through a third transmission device, the connecting plate is erected on the second slide rails through a plurality of slide blocks, and the connecting plate slides on the second slide rails along the Z direction under the driving of the third driving device; the connecting plate is detachably and fixedly provided with more than one electromagnetic piece, each electromagnetic piece is arranged above the Z direction of the fixture device, and each electromagnetic piece can magnetically attract one fixture device after being electrified.
As a further elaboration of the above technical solution:
in the above technical solution, each of the clamping devices includes a bottom plate and a cover plate, the bottom plate is detachably fixed on the pillar through a fixing plate, and the cover plate can be fastened to the bottom plate in a matching manner; the bottom plate is provided with a plurality of positioning columns and first bulges which can be matched with the bottom end part of the middle mobile phone frame, the cover plate is provided with a plurality of positioning holes and second bulges which can be matched with the top end part of the middle mobile phone frame, and the positioning columns can penetrate through the middle mobile phone frame and correspond to the positioning holes in a one-to-one matching mode.
In the above technical scheme, a pressure sensor is arranged at the bottom end of the bottom plate, and the pressure sensor is electrically connected with the second driving device.
In the above technical solution, a position sensor is disposed at a bottom end of the cover plate, and the position sensor is electrically connected to the second driving device.
In the technical scheme, the top end part of the cover plate is also detachably and fixedly provided with a plurality of pressing blocks, and the pressing blocks are symmetrically arranged on the cover plate.
In the above technical solution, cushion pads are disposed at both ends of the first protrusion and the second protrusion.
In the above technical solution, the first driving device is a servo motor, and the first transmission device is a screw-slider pair; the second driving device is a servo motor, and the first transmission device is a transmission shaft; the third driving device is an air cylinder, and the third transmission device is a push-pull rod.
The second transmission device comprises a driving gear shaft in transmission connection with the second driving device, a plurality of driven gear shafts capable of being sequentially meshed and connected are symmetrically arranged beside the driving gear shaft, each driven gear shaft extends along the Z direction, and the end part of each driven gear shaft is in transmission connection with one of the supporting columns.
Compared with the prior art, the beneficial effects of the utility model reside in that: by arranging the first driving device, the second transmission device, the third driving device, the third transmission device and the electromagnetic piece, the separation of the clamp device can be automatically completed, and a product is wrapped between the first driving device, the second transmission device, the third driving device and the electromagnetic piece; by arranging the second driving device, the second transmission device and the support, the product can be rotated in time, and the one-time polishing processing of multiple surfaces of the product is realized by matching with the movement of the cutter; the clamp device is arranged into the bottom plate and the cover plate which are matched with the upper end part and the lower end part of the product, so that the non-processing surface can be completely shielded in the product polishing process, the product is protected, and the product is prevented from being damaged by processing scraps; through set up pressure sensor, position sensor, briquetting and cushion on bottom plate and apron, can protect the product when the pressfitting, prevent mechanical damage product.
Drawings
FIG. 1 is a schematic structural view of the present embodiment;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic structural view of a base plate in the present embodiment;
FIG. 4 is a schematic structural diagram of the cover plate in the present embodiment;
fig. 5 is a schematic structural diagram of the first transmission device in the present embodiment.
In the figure: 10. a supporting seat; 20. a second driving device; 30. a second transmission device; 31. a driving gear shaft; 32. a driven gear shaft; 40. a pillar; 50. a clamp device; 51. a base plate; 511. a positioning column; 512. a first protrusion; 52. a cover plate; 521. positioning holes; 522. a second protrusion; 54. a pressure sensor; 55. a position sensor; 56. briquetting; 57. a cushion pad; 60. a support plate; 70. a second slide rail; 80. a third driving device; 90. a base; 1. an electromagnetic member; 2. a fixing plate; 3. a connecting plate; 4. a first driving device; 5. a first slide rail; 6. a first transmission device; 7. producing a product; 8. and (5) polishing the cutter.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
As shown in fig. 1-5, a discharging mechanism of a polishing device for a middle frame of a mobile phone is installed on a polishing device capable of moving a polishing tool along an X direction; the discharging mechanism comprises a base 90, a first driving device 4 and two first sliding rails 5 extending along the Y direction are arranged on the base 90, the first driving device 4 is in transmission connection with a supporting seat 10 through a first transmission device 6 in transmission connection with the first driving device, and the supporting seat 10 is erected between the two first sliding rails 5 and can move along the Y direction under the driving of the first driving device 4; the supporting seat 10 is provided with a second driving device 20 and a second transmission device 30 in transmission connection with the second driving device 20, the second transmission device 20 is in transmission connection with more than one supporting column 40 extending along the Z direction, the top end part of each supporting column 40 is fixedly provided with a clamp device 50 in a detachable manner, and the second driving device 20 can drive each supporting column 40 to rotate and drive each clamp device 50 to rotate; a support plate 60 is further arranged on the base 90, a third driving device 80 and more than one second slide rail 70 extending along the Z direction are arranged on the support plate 60, the third driving device 80 is in transmission connection with a connecting plate 3 through a third transmission device, the connecting plate 3 is erected on the plurality of second slide rails 70 through a plurality of slide blocks, and the connecting plate 3 is driven by the third driving device 80 to slide on the second slide rails 70 along the Z direction; more than one electromagnetic part 1 is detachably and fixedly arranged on the connecting plate 3, each electromagnetic part 1 is arranged above the Z direction of a clamp device 50, and each electromagnetic part 1 can magnetically attract one clamp device 50 after being electrified.
When the polishing machine works, the base 90 of the utility model is firstly installed on the polishing equipment, and each part is installed to complete the adjustment; after the completion, the first driving device 4 is driven to drive the supporting plate 10 to come to the whole lower part of the electromagnetic element 1, the third driving device 80 is driven to drive the electromagnetic element 1 to move downwards along the Z direction to be close to the clamp device 50, the electromagnetic element 1 is electrified to be magnetized and magnetically attract the cover plate 52, and then the cover plate 52 is driven to move upwards along the Z direction; meanwhile, the mobile phone middle frame is manually placed on the bottom plate 51; the third driving device 80 is driven again to drive the cover plate 52 to move downwards along the Z direction and cover the bottom plate 51; the electromagnetic part 1 is de-energized and demagnetized, and the cover plate 51 is separated from the electromagnetic part 1. After finishing, the third driving device 80 drives the connecting plate 3 to ascend and avoid to a safe area, and then the polishing cutter 8 can be driven to linearly polish one side edge of the middle frame of the mobile phone; after finishing, the first driving device 4 drives the supporting seat 10 to slide on the first slide rail 5 along the Y direction so as to be away from the polishing tool 8, the second driving device 20 drives the supporting column 40 to rotate, drives the clamping device 50 to rotate, and enables the other side edge to be polished to face the polishing tool 8; the first driving device 4 drives the supporting seat 10 to slide along the Y direction again to be close to the polishing cutter, and the other side surface of the mobile phone middle frame is polished; and repeating the operation until finishing polishing all appearance side surfaces of the middle frame of the mobile phone. Finally, the first driving device 4 drives the supporting seat 10 to reach the position right below the electromagnetic element 1, the third driving device 80 drives the electromagnetic element 1 to remove the cover plate 52, and the mobile phone middle frame is manually taken out, so that one-time processing is completed; and putting the mobile phone into the middle frame of another mobile phone to be polished, and then starting the next polishing operation.
In this embodiment, two polishing tools 8 capable of moving independently in the X direction are disposed on the polishing device, so that two supporting posts 40 are disposed on the supporting base 10, and the polishing operation can be performed on two cell phone middle frames at the same time, and the polishing efficiency is high. An electromagnet is arranged on the connecting plate 3 vertically above each support column 40 as the electromagnetic element 1.
As a further elaboration of the above technical solution:
as shown in fig. 3-4, in the above technical solution, each clamping device 50 includes a bottom plate 51 and a cover plate 52, the bottom plate 51 is detachably fixed on the pillar 40 through the fixing plate 2, and the cover plate 52 can be fittingly buckled on the bottom plate 51; the bottom plate 51 is provided with a plurality of positioning posts 511 and a first protrusion 512 which can be matched with the bottom end part of the middle frame of the mobile phone, the cover plate 52 is provided with a plurality of positioning holes 521 and a second protrusion 522 which can be matched with the top end part of the middle frame of the mobile phone, and the positioning posts 511 can penetrate through the middle frame of the mobile phone and are matched with the positioning holes 521 one by one.
When the mobile phone middle frame is in work, the mobile phone middle frame is arranged on the bottom plate 51 in a matching mode, the positioning column 511 can be foolproof and has a positioning effect, and the mobile phone middle frame can be stably arranged on the bottom plate 51 by matching with the first bulge 512; then, the cover plate 52 is pressed on the middle frame of the mobile phone in a matching manner, the positioning hole 521 is matched with the positioning column 512, and the second protrusion 522 abuts against the upper surface of the middle frame of the mobile phone, so that the middle frame of the mobile phone can be fixed.
In the above technical solution, the bottom end of the bottom plate 512 is provided with the pressure sensor 54, and the pressure sensor 54 is electrically connected to the second driving device 80.
In the above technical solution, the bottom end portion of the cover plate 52 is provided with a position sensor 55, and the position sensor 55 is electrically connected to the second driving device 80.
It will be appreciated that the pressure sensor 54 can sense the pressure on the base plate 51 in time, and when the pressure exceeds a preset value, it will signal that the third driving device 80 stops outputting power; the position sensor 55 can sense the relative distance between the cover plate 52 and the bottom plate 51, and when the distance is smaller than a set value, a signal is sent to stop the power output of the third driving device 80. The two parts work together to ensure that the middle frame of the mobile phone cannot be crushed.
In the above technical solution, the top end portion of the cover plate 52 is further detachably and fixedly provided with a plurality of pressing blocks 56, and the plurality of pressing blocks 56 are symmetrically installed on the cover plate 52.
The utility model discloses when using, can adjust the weight of briquetting 56 according to actual need to close upper cover and the cell-phone center and the bottom plate lid of below better.
In the above technical solution, the buffer pads 57 are disposed at the ends of the first protrusion 512 and the second protrusion 521.
It will be appreciated that the cushion 57 cushions the downward pressure of the cover 52, protecting the phone center.
In the above technical solution, the first driving device 4 is a servo motor, and the first transmission device 6 is a screw-slider pair; the second driving device 20 is a servo motor, and the second transmission device 30 is a transmission shaft; the third driving device 80 is a cylinder, and the third transmission device is a push-pull rod.
As shown in fig. 5, in the above technical solution, the second transmission device 30 includes a driving gear shaft 31 in transmission connection with the second driving device 20, a plurality of driven gear shafts 32 capable of being sequentially engaged and connected with the driving gear shaft 31 are symmetrically disposed beside the driving gear shaft 31, each driven gear shaft 32 extends along the Z direction, and an end portion thereof is in transmission connection with a pillar 40.
The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.
Claims (8)
1. A discharging mechanism of mobile phone middle frame polishing equipment is characterized by being arranged on polishing equipment with a polishing cutter capable of moving along the X direction; the discharging mechanism comprises a base, a first driving device and two first sliding rails extending along the Y direction are arranged on the base, the first driving device is in transmission connection with a supporting seat through a first transmission device in transmission connection with the first driving device, and the supporting seat is arranged between the two first sliding rails and can move along the Y direction under the driving of the first driving device; the supporting seat is provided with a second driving device and a second transmission device in transmission connection with the second driving device, the second transmission device is in transmission connection with more than one supporting column extending along the Z direction, the top end part of each supporting column is detachably and fixedly provided with a clamp device, and the second driving device can drive each supporting column to rotate and drive each clamp device to rotate; the base is further provided with a support plate, the support plate is provided with a third driving device and more than one second slide rail extending along the Z direction, the third driving device is in transmission connection with a connecting plate through a third transmission device, the connecting plate is erected on the second slide rails through a plurality of slide blocks, and the connecting plate slides on the second slide rails along the Z direction under the driving of the third driving device; the connecting plate is detachably and fixedly provided with more than one electromagnetic piece, each electromagnetic piece is arranged above the Z direction of the fixture device, and each electromagnetic piece can magnetically attract one fixture device after being electrified.
2. The discharging mechanism of polishing equipment for middle frames of mobile phones according to claim 1, wherein each of the clamping devices comprises a bottom plate and a cover plate, the bottom plate is detachably fixed on the support column through a fixing plate, and the cover plate can be matched and buckled on the bottom plate; the bottom plate is provided with a plurality of positioning columns and first bulges which can be matched with the bottom end part of the middle mobile phone frame, the cover plate is provided with a plurality of positioning holes and second bulges which can be matched with the top end part of the middle mobile phone frame, and the positioning columns can penetrate through the middle mobile phone frame and correspond to the positioning holes in a one-to-one matching mode.
3. The discharging mechanism of polishing equipment for middle frames of mobile phones according to claim 2, wherein a pressure sensor is disposed at the bottom end of the bottom plate, and the pressure sensor is electrically connected to the second driving device.
4. The emptying mechanism of polishing equipment for middle frames of mobile phones according to claim 2, wherein a position sensor is disposed at the bottom end of the cover plate, and the position sensor is electrically connected to the second driving device.
5. The emptying mechanism of polishing equipment for middle frames of mobile phones according to claim 2, wherein a plurality of pressing blocks are detachably and fixedly arranged at the top end part of the cover plate, and the pressing blocks are symmetrically arranged on the cover plate.
6. The emptying mechanism of polishing equipment for middle frames of mobile phones according to claim 2, wherein the ends of the first protrusion and the second protrusion are provided with cushions.
7. The discharging mechanism of polishing equipment for middle frames of mobile phones according to any one of claims 1 to 6, wherein the first driving device is a servo motor, and the first transmission device is a lead screw-slider pair; the second driving device is a servo motor, and the first transmission device is a transmission shaft; the third driving device is an air cylinder, and the third transmission device is a push-pull rod.
8. The discharging mechanism of polishing equipment for middle frames of mobile phones according to claim 7, wherein the second transmission device comprises a driving gear shaft in transmission connection with the second driving device, a plurality of driven gear shafts capable of being meshed and connected in sequence are symmetrically arranged beside the driving gear shaft, each driven gear shaft extends along the Z direction, and the end of each driven gear shaft is in transmission connection with one of the pillars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023110845.6U CN213970569U (en) | 2020-12-22 | 2020-12-22 | Discharging mechanism of mobile phone middle frame polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023110845.6U CN213970569U (en) | 2020-12-22 | 2020-12-22 | Discharging mechanism of mobile phone middle frame polishing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213970569U true CN213970569U (en) | 2021-08-17 |
Family
ID=77246741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023110845.6U Active CN213970569U (en) | 2020-12-22 | 2020-12-22 | Discharging mechanism of mobile phone middle frame polishing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213970569U (en) |
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2020
- 2020-12-22 CN CN202023110845.6U patent/CN213970569U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A material feeding mechanism for a mobile phone frame polishing device Granted publication date: 20210817 Pledgee: Jiangxi Ningdu Rural Commercial Bank Co.,Ltd. Pledgor: Jiangxi Lingfeng Electronics Co.,Ltd. Registration number: Y2024980038653 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |