CN104439854A - Welding table and welding system - Google Patents
Welding table and welding system Download PDFInfo
- Publication number
- CN104439854A CN104439854A CN201510001839.1A CN201510001839A CN104439854A CN 104439854 A CN104439854 A CN 104439854A CN 201510001839 A CN201510001839 A CN 201510001839A CN 104439854 A CN104439854 A CN 104439854A
- Authority
- CN
- China
- Prior art keywords
- operating desk
- welding bench
- frame
- welding
- bench according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
Abstract
The invention relates to the technical field of display, in particular to a welding table and a welding system. The welding table comprises a supporting frame, an operating table and a clamping frame. The operating table is installed on the supporting frame. The clamping frame is located on one side of the operating table and used for clamping a circuit board to be repaired. According to the welding table, the PCB A can be effectively fixed and prevented from vibrating in the repair or replacement process, and mechanical damage caused by pulls of a chip is prevented. The welding table is convenient to operate, high in safety and capable of remarkably improving production efficiency and increasing the repair success rate.
Description
Technical field
The present invention relates to Display Technique field, particularly relate to a kind of welding bench and welding system.
Background technology
At TFT (English name Thin Film Transistor, Chinese TFT) in industry LCD MODULE factory automation production process, the liquid crystal display bad to circuit for generating needs to carry out PCB ' A, and (English name is Printed Circuit Board Assembly, Chinese is the printed circuit board (PCB) after circuit assembly) components and parts are from new reparation or weld, and then eliminate bad, so that normal shipment.
The weldment workbench generally used now has following shortcoming: one, when table top liquid crystal display being placed on workbench carrying out components and parts reparation or changes, need by PCB ' A (namely, circuit board to be repaired) pull out desktop and be in vacant state, then carry out components and parts replacing or weldment.Easy like this COF (English name is Chip On Film, and Chinese is pasting chip on flexible plate) is pullled and causes damage; Two, because PCB ' A is that vacant state is placed, when operating personnel carry out weldment, PCB ' A easily vibrates, and components and parts small volume, not easily accurate contraposition, easily causes the work efficiency drop of personnel; Three, workbench is not all distinguished between PCB ' A for subsequent use and other electronics material placement locations and model, easily batch mixing phenomenon occurs; Four, for heat gun, welding stage, scaling powder, waste and old scolding tin recycling box also without fixed position, easy generation personnel scald security incident.
Therefore, for above deficiency, needing one that PCB ' A can be realized effectively to fix, avoiding it to vibrate when repairing or change, prevent from causing mechanical damage to pullling of chip, and can enhance productivity and repair welding bench and the welding system of success rate.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention there is provided a kind of welding bench and welding system, this welding bench can realize PCB ' A effectively to fix, it is avoided to vibrate when repairing or change, prevent from causing mechanical damage to pullling of chip, and can enhance productivity and repair success rate.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of welding bench, it comprises bracing frame, operating desk and holding frame; Described operating desk is installed on bracing frame; Described holding frame is positioned at the side of operating desk, for clamping circuit board to be repaired.
Wherein, described holding frame comprises fixed frame, locking button and at least two backstays; Described fixed frame is fixed on the side of operating desk; Described backstay is installed on fixed frame, and can slide along the width of slip fixed frame, and circuit board to be repaired is held between every two described backstays; Described locking button is positioned at backstay end, for backstay is fixed on fixed frame.
Wherein, described fixed frame is provided with chute, and described backstay is positioned on chute.
Wherein, described operating desk is provided with recycling box and multiple holder, and described recycling box is for reclaiming waste material, and described multiple holder is used for classification and holds different solder.
Wherein, the bottom of described operating desk is provided with placement drawer, and described placement drawer is for holding circuit board for subsequent use.
Wherein, described holder, placement drawer are all divided into multiple holding tank by dividing plate, and described multiple holding tank has been sticked respectively label.
Wherein, support frame as described above is rotatably connected to adjustment support, described adjustment support is positioned at the top of operating desk, for carrying ion wind gun.
Wherein, described adjustment support is rotationally connected by rotary knob and bracing frame, and described rotary knob is for controlling the anglec of rotation of described adjustment support.
Wherein, the below of described operating desk is provided with the standing groove for holding heat gun and welding stage.
The present invention also provides a kind of welding system, and it comprises described welding bench.
(3) beneficial effect
Technique scheme of the present invention has following beneficial effect: the side of welding bench of the present invention is provided with holding frame, realize effectively fixing PCB ' A by holding frame, avoiding it to vibrate when repairing or change, also can prevent from causing mechanical damage to pullling of chip.And this welding bench is easy to operate, and security performance is high, production efficiency can be significantly improved and repair success rate.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention welding bench;
Fig. 2 is the top view of embodiment of the present invention welding bench;
Fig. 3 is the side view of embodiment of the present invention welding bench;
Fig. 4 is the enlarged diagram of A in Fig. 3.
Wherein, 1: bracing frame; 2: operating desk; 3: holding frame; 4: regulate support; 5: rotary knob; 21: holder; 22: place drawer; 24: standing groove; 25: recycling box; 31: fixed frame; 32: locking button; 33: backstay; 34: chute.
Detailed description of the invention
Below in conjunction with drawings and Examples, embodiments of the present invention are described in further detail.Following examples for illustration of the present invention, but can not be used for limiting the scope of the invention.
In describing the invention, except as otherwise noted, the implication of " multiple " is two or more; Except as otherwise noted, the implication of " nick shaped " is the shape except cross section is concordant.Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
As shown in Figure 1, the welding bench that the present embodiment provides, it comprises bracing frame 1, operating desk 2 and holding frame 3; Operating desk 2 is installed on bracing frame 1, and holding frame 3 is positioned at the side of operating desk 2.When the table top of operating desk 2 carries out components and parts reparation to liquid crystal display or changes, circuit board to be repaired (PCB ' A) is gripped by holding frame 3, make it fixing unsettled outside table top, it is avoided to vibrate in operation, also can prevent from pullling to chip the mechanical damage caused, effectively can improve remediation efficiency.
As shown in Figure 1, Figure 2 and shown in Fig. 4, holding frame 3 comprises fixed frame 31, locking button 32 and at least two backstays 33; Fixed frame 31 is fixed on the side of operating desk 2; Backstay 33 is installed on fixed frame 31, and can slide along the width of slip fixed frame 31; Circuit board to be repaired is held between every two backstays 33 and is in vacant state; Locking button is positioned at backstay 33 end, for backstay 33 is fixed on fixed frame 31.By by clamping for PCB ' A between two backstays 33, PCB ' A shakes and situation about cannot accurately locate can effectively to avoid operating personnel to occur when weldment.
As shown in Figure 2 and Figure 3, fixed frame 31 stretches out operating desk 2 plane, and its shape can be rectangle frame.Be respectively equipped with chute 34 in the both sides of fixed frame 31 along on its width, backstay 33 is positioned on chute 34, can move along chute 34.Locking button 32 is arranged on the two ends of backstay 33, backstay 33 can be locked on chute 34.
Conveniently operate, operating desk 2 is also provided with recycling box 25 and multiple holder 21.Recycling box 25 is positioned at the middle part of operating desk 2, and recycling box 25 is for reclaiming waste material; Multiple holder 21 is divided into the both sides that two groups are arranged on recycling box 25 symmetrically, holds different solder for classification.
Be worth illustrating, multiple holder 21 can be classified use according to actual needs flexibly, and such as, be positioned at holder 21 on the left of operating desk 2 for holding electronics material, the holder 21 on right side is for holding scaling powder, soldering etc.
In addition, the bottom of operating desk 2 is also provided with places drawer 22, places drawer 22 and is positioned at the edge of holding frame 3 and is distributed in the both sides of operating desk 2.Place drawer 22 for holding circuit board for subsequent use.During use, the stand-by circuit plate with circuit board same model to be repaired can be placed with at the edge of holding frame 3, facilitate personnel directly take and change components and parts, improve remediation efficiency.
Preferably, holder 21, placement drawer 22 are all divided into multiple holding tank by dividing plate, and multiple holding tank has been sticked respectively label.Such as: on the basis of common drawer, its inside dividing plate is divided into some unit, for the PCB ' A that block pattern row pattern is for subsequent use, avoid it to leave about and cause the upper components and parts of PCB ' A to scratch or breakage; Meanwhile, by labeled marker model for the differentiation between different model, avoid the generation of batch mixing situation.
And holder 21, placement drawer 22 all can adopt drawing and pulling type, handled easily.
As shown in Figure 3, bracing frame 1 is rotatably connected to and regulates support 4, regulating support 4 to be positioned at the top of operating desk 2, for carrying ion wind gun, and producing ion wind by ion wind gun.This adjustment support 4 can ensure that staff is when operating, and ion wind can be brushed arbitrarily angled, avoids the infringement that electrostatic that staff produces not having directly to contact PCB ' A in electrostatic defending situation causes product.
Further, regulating support 4 to be rotationally connected by rotary knob 5 and bracing frame 1, regulating the rotary knob 5 support 4 mating adjustable-angle, enabling ion wind gun carry out arbitrarily angled adjustment.Be convenient to operation by rotary knob 5, realize any adjustment of angle.
Meanwhile, being provided with the standing groove 24 for holding heat gun and welding stage in the below of operating desk 2, facilitating staff to take, reduce the possibility in personnel's direct contact heat source, avoid occurring scald situation.
The present invention also provides a kind of welding system, and it comprises this welding bench, also comprises other welding device, such as ion wind gun, heat gun, welding stages simultaneously.Wherein, ion wind gun can be installed on and regulate on support 4, and heat gun, welding stage can be arranged in standing groove 24 respectively.
In sum, the side of welding bench of the present invention is provided with holding frame, realizes effectively fixing PCB ' A by holding frame, avoiding it to vibrate when repairing or change, also can prevent from causing mechanical damage to pullling of chip.And this welding bench is easy to operate, and security performance is high, production efficiency can be significantly improved and repair success rate.
Embodiments of the invention provide in order to example with for the purpose of describing, and are not exhaustively or limit the invention to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present invention and practical application are better described, and enables those of ordinary skill in the art understand the present invention thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (10)
1. a welding bench, is characterized in that, comprises bracing frame, operating desk and holding frame; Described operating desk is installed on bracing frame; Described holding frame is positioned at the side of operating desk, for clamping circuit board to be repaired.
2. welding bench according to claim 1, is characterized in that, described holding frame comprises fixed frame, locking button and at least two backstays; Described fixed frame is fixed on the side of operating desk; Described backstay is installed on fixed frame, and can slide along the width of slip fixed frame, and circuit board to be repaired is held between every two described backstays; Described locking button is positioned at backstay end, for backstay is fixed on fixed frame.
3. welding bench according to claim 2, is characterized in that, described fixed frame is provided with chute, and described backstay is positioned on chute.
4. welding bench according to claim 1, is characterized in that, described operating desk is provided with recycling box and multiple holder, and described recycling box is for reclaiming waste material, and described multiple holder is used for classification and holds different solder.
5. welding bench according to claim 4, is characterized in that, the bottom of described operating desk is provided with placement drawer, and described placement drawer is for holding circuit board for subsequent use.
6. welding bench according to claim 5, is characterized in that, described holder, placement drawer are all divided into multiple holding tank by dividing plate, and described multiple holding tank has been sticked respectively label.
7. welding bench according to claim 1, is characterized in that, support frame as described above is rotatably connected to adjustment support, and described adjustment support is positioned at the top of operating desk, for carrying ion wind gun.
8. welding bench according to claim 7, is characterized in that, described adjustment support is rotationally connected by rotary knob and bracing frame, and described rotary knob is for controlling the anglec of rotation of described adjustment support.
9. welding bench according to claim 1, is characterized in that, the below of described operating desk is provided with the standing groove for holding heat gun and welding stage.
10. a welding system, is characterized in that, comprises welding bench as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001839.1A CN104439854B (en) | 2015-01-04 | 2015-01-04 | A kind of welding bench and welding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510001839.1A CN104439854B (en) | 2015-01-04 | 2015-01-04 | A kind of welding bench and welding system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104439854A true CN104439854A (en) | 2015-03-25 |
| CN104439854B CN104439854B (en) | 2016-06-01 |
Family
ID=52887020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510001839.1A Active CN104439854B (en) | 2015-01-04 | 2015-01-04 | A kind of welding bench and welding system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104439854B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699014A (en) * | 2005-07-12 | 2005-11-23 | 厉国苗 | Flagstone positioning clamp and processing method therefor |
| CN201214176Y (en) * | 2008-07-04 | 2009-04-01 | 上海同捷三花汽车系统有限公司 | Platform of flexible clamper for automobile welding and assembling |
| US20130270216A1 (en) * | 2012-04-17 | 2013-10-17 | Kinsus Interconnect Technology Corp. | Method of thin printed circuit board wet process consistency on the same carrier |
| CN103495820A (en) * | 2013-09-27 | 2014-01-08 | 昆山迈致治具科技有限公司 | PCB welding work rack |
| CN203887438U (en) * | 2014-05-23 | 2014-10-22 | 上海信息技术学校 | Clamp for manual circuit board welding |
| CN203918295U (en) * | 2014-04-29 | 2014-11-05 | 天津华迈科技有限公司 | Circuit board repair welding workbench |
-
2015
- 2015-01-04 CN CN201510001839.1A patent/CN104439854B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699014A (en) * | 2005-07-12 | 2005-11-23 | 厉国苗 | Flagstone positioning clamp and processing method therefor |
| CN201214176Y (en) * | 2008-07-04 | 2009-04-01 | 上海同捷三花汽车系统有限公司 | Platform of flexible clamper for automobile welding and assembling |
| US20130270216A1 (en) * | 2012-04-17 | 2013-10-17 | Kinsus Interconnect Technology Corp. | Method of thin printed circuit board wet process consistency on the same carrier |
| CN103495820A (en) * | 2013-09-27 | 2014-01-08 | 昆山迈致治具科技有限公司 | PCB welding work rack |
| CN203918295U (en) * | 2014-04-29 | 2014-11-05 | 天津华迈科技有限公司 | Circuit board repair welding workbench |
| CN203887438U (en) * | 2014-05-23 | 2014-10-22 | 上海信息技术学校 | Clamp for manual circuit board welding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104439854B (en) | 2016-06-01 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |