CN207535322U - A kind of display screen rear shell multiple spot fuse machine - Google Patents
A kind of display screen rear shell multiple spot fuse machine Download PDFInfo
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- CN207535322U CN207535322U CN201721414632.8U CN201721414632U CN207535322U CN 207535322 U CN207535322 U CN 207535322U CN 201721414632 U CN201721414632 U CN 201721414632U CN 207535322 U CN207535322 U CN 207535322U
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- elevating mechanism
- pressing plate
- hot melt
- display screen
- rear shell
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Abstract
The utility model is related to a kind of display screen rear shell multiple spot fuse machines,Including workbench,Localization tool,First pressing plate,First elevating mechanism,Second pressing plate,Second elevating mechanism,Heat component,PLC controller,Timer and temperature controller,On localization tool setting workbench,First pressing plate is erected at the top of localization tool by the first elevating mechanism,Second pressing plate is set on the lower section of the first pressing plate by the second elevating mechanism,The lifting travel of second elevating mechanism is less than the lifting travel of the first elevating mechanism,Second pressing plate is equipped with multiple hot melt components,Each hot melt component includes hot melt locating piece,And it is respectively arranged on the hot melt head on hot melt locating piece and lower compression buffer,The temperature sensor for detecting heating temperature is both provided on each hot melt head,PLC controller connects the first elevating mechanism respectively,Second elevating mechanism,Timer and temperature controller.Compared with prior art, the utility model has many advantages, such as raising efficiency, reduces manpower, guaranteed quality.
Description
Technical field
The utility model is related to display screen rear shells to heat field of operation, is heated more particularly, to a kind of display screen rear shell multiple spot
Machine.
Background technology
Traditional type craft welding（Tool：Electric iron）It has the following disadvantages：1. because materials and parts size is larger, fusing point is more, by hand
Operation is difficult；2. efficiency is low, quality can not ensure；Although fuse machine is employed in prior art realizes multiple spot fusion, deposit
It is not high in temperature control precision, easy transition heating, uneven heating and lead to surface irregularity.
Utility model content
The purpose of this utility model be exactly in order to overcome the problems of the above-mentioned prior art and after a kind of display screen is provided
Shell multiple spot fuse machine, can avoid the occurrence of rough situation, reach that fusing point between the gadget of welding and gadget is smooth, no concave-convex
The hot melt effect of phenomenon has many advantages, such as raising efficiency, reduces manpower, guaranteed quality.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of display screen rear shell multiple spot fuse machine including workbench, further includes localization tool, the first pressing plate, the first lifting
Mechanism, the second pressing plate, the second elevating mechanism, hot melt component, PLC controller, timer and temperature controller, the localization tool setting
On workbench, first pressing plate is erected at the top of localization tool by the first elevating mechanism, and second pressing plate passes through
Two elevating mechanisms are set on the lower section of the first pressing plate, and the lifting travel of second elevating mechanism is less than the lifting of the first elevating mechanism
Stroke, second pressing plate are equipped with multiple hot melt components, and each component that heats includes hot melt locating piece and is respectively arranged on heat
Hot melt head and lower compression buffer on molten locating piece, it is each to heat the temperature sensing being both provided on head for detecting heating temperature
Device, the PLC controller connect the first elevating mechanism, the second elevating mechanism, timer and temperature controller, the temperature controller point respectively
Head and temperature sensor Lian Jie not heated.
The lifting travel of second elevating mechanism is 4 ~ 10mm.
First elevating mechanism includes support plate and the first lifting cylinder, and the support plate is vertically arranged by multiple
Guide post is set up on the table, and first lifting cylinder is set in support plate, and the drive rod of the first lifting cylinder is straight down
It sets and connects the first pressing plate, first pressing plate is slidably connected by sleeve and guide post.
Second elevating mechanism includes the second lifting cylinder, and second lifting cylinder is set on the first pressing plate, and second
The drive rod of lifting cylinder sets and connects the second pressing plate straight down, and second pressing plate is slided by sleeve and guide post to be connected
It connects.
The localization tool uses the located lateral plate being vertically arranged by two and two longitudinal register plates being vertically arranged
The rectangular frame structure of composition, the top margin of two located lateral plates in intermediate recessed arc shaped, determine by the transverse direction positioned at leading flank
The notch there are two opening upwards is set on the plate of position.
The PLC controller is also associated with display and control panel.
The lower compression buffer includes elastic pressure bar and compresses cushion block, and the elastic pressure bar is vertically arranged in hot melt locating piece
On, the bottom end for compressing cushion block and being set on elastic pressure bar.
Compared with prior art, the utility model has the following advantages：
The 1st, PLC controller, the first elevating mechanism and the second elevating mechanism are set, and the lifting travel of the second elevating mechanism is small
In the lifting travel of the first elevating mechanism, hot melt head leaves display screen rear shell and keeps being spaced with pad, and pad is cooled
In journey still can be influenced to cause by hot melt head residual temperature temperature at pad will not suddenly change and uneven heating, can avoid out
Existing rough situation, reaches that fusing point between the gadget of welding and gadget is smooth, hot melt effect of no concave-convex phenomenon.
2nd, by the combination of electricity and gas, multiple spot pushes simultaneously completes welding action, and raising efficiency reduces manpower, guaranty
Matter.
3rd, location structure is slided using cylinder driving and guide post, stability is high, and service life is long.
4th, the structure of localization tool and the seamless cooperation of display screen rear shell, and notch is set, operating personnel or machinery are provided
The operating space of hand, it is simple and convenient.
The 5th, lower compression buffer is set, first butt welding contact region carries out precompressed and positioning so that welding hot melt position is more smart
It is accurate.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of display screen rear shell multiple spot fuse machine；
Fig. 2 is a kind of internal drive feature schematic diagram of display screen rear shell multiple spot fuse machine；
Fig. 3 is a kind of internal circuit connection diagram of display screen rear shell multiple spot fuse machine；
Fig. 4 is the structure diagram of localization tool.
In figure, 1, workbench, 2, localization tool, 2-1, located lateral plate, 2-2, longitudinal register plate, 2-3, notch, 3,
One pressing plate, the 4, second pressing plate, 5, PLC controller, 6, timer, 7, hot melt locating piece, 8, hot melt head, 9, temperature sensor, 10,
Support plate, the 11, first lifting cylinder, 12, guide post, 13, sleeve, the 14, second lifting cylinder, 15, display, 16, control panel,
17th, elastic pressure bar, 18, compress cushion block, 19, battery main switch, 20, starting switch, 21, tight guard's valve, 22, electronic-control box, 23,
Temperature controller.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.The present embodiment is with the utility model
Implemented premised on technical solution, give detailed embodiment and specific operating process, but the guarantor of the utility model
Shield range is not limited to following embodiments.
As shown in Figures 2 and 3, a kind of display screen rear shell multiple spot fuse machine is pressed including workbench 1, localization tool 2, first
Plate 3, the first elevating mechanism, the second pressing plate 4, the second elevating mechanism, hot melt component, PLC controller 5, timer 6 and temperature controller
23, localization tool 2 is set on workbench 1, and the first pressing plate 3 is erected at the top of localization tool 2 by the first elevating mechanism, and second
Pressing plate 4 is set on the lower section of the first pressing plate 3 by the second elevating mechanism, and the lifting travel of the second elevating mechanism is less than the first elevator
The lifting travel of structure, the second pressing plate 4 are equipped with multiple hot melt components, and each hot melt component is including hot melt locating piece 7 and respectively
Hot melt head 8 and lower compression buffer on hot melt locating piece 7, each heat are both provided with to detect heating temperature on head 8
Temperature sensor 9, PLC controller 5 connects the first elevating mechanism, the second elevating mechanism, timer 6 and temperature controller 23 respectively,
Temperature controller 23 connects hot melt head 8 and temperature sensor 9 respectively.In use, display screen rear shell is placed on localization tool 2, PLC controls
The first elevating mechanism and the second elevating mechanism is controlled to push simultaneously for device 5 processed so that hot melt head 8 contacts the welding in display screen rear shell
Point, to be contacted PLC controller 5 first controls the time that the second elevating mechanism rises and waiting timer 6 is set after a certain period of time,
At this time since the lifting travel of the second elevating mechanism is less than the lifting travel of the first elevating mechanism, after hot melt head 8 leaves display screen
Shell simultaneously keeps being spaced with pad, still can be influenced in pad cooling procedure by hot melt 8 residual temperature of head so that at pad
Temperature will not suddenly change and uneven heating, rough situation can be avoided the occurrence of, PLC controller 5 controls first again later
Elevating mechanism rises and resets, and completes hot melt.
The lifting travel of second elevating mechanism is 4 ~ 10mm, can be obtained using 5mm, the setting of this lifting travel in the present embodiment
More welding effect being obtained, fusing point is smooth, no concave-convex phenomenon, and hot melt component uses 8 so that hot melt significantly improves, and
And heat fusion joint will not be omitted, and improve fusion firmness.
In the present embodiment, the first elevating mechanism includes 10 and first lifting cylinder 11 of support plate, and support plate 10 is by multiple
The guide post 12 being vertically arranged is erected on workbench 1, and the first lifting cylinder 11 is set in support plate 10, the first lifting cylinder 11
Drive rod sets and connects the first pressing plate 3 straight down, and the first pressing plate 3 is slidably connected by a sleeve 13 with guide post 12.Second
Elevating mechanism includes two the second lifting cylinders 14, and two the second lifting cylinders 14 are symmetrically set on the first pressing plate 3, and each second
The drive rod of lifting cylinder 14 sets and connects the second pressing plate 4 straight down, and the second pressing plate 4 passes through a sleeve 13 and guide post 12
It is slidably connected, four guide posts 12 is used in the present embodiment, it is ensured that the first pressing plate 3 and stablizing for the second pressing plate 4 lift, and improve whole
The stability of body structure.
As shown in figure 4, what localization tool 2 was vertically arranged using the located lateral plate 2-1 being vertically arranged by two and two
The rectangular frame structure that longitudinal register plate 2-2 is formed, the top margin of two located lateral plate 2-1 are used in intermediate recessed arc shaped
Matched with the shape with display screen rear shell, the notch there are two opening upwards is set on the located lateral plate 2-1 of leading flank
The setting of 2-3, this notch 2-3 provide operating personnel either the operating space operating personnel of manipulator or manipulator from notch
Display screen rear shell is taken out again after being stretched at 2-3, it is simple and convenient.
Lower compression buffer includes elastic pressure bar 17 and compresses cushion block 18, and elastic pressure bar 17 is vertically arranged in hot melt locating piece 7
On, cushion block 18 is compressed under the bottom end of elastic pressure bar 17, original state, the bottom end of lower compression buffer and the bottom end of hot melt head 8
Lower, then before 8 Contact welding contact of head is heated, lower compression buffer elder generation butt welding contact region carries out precompressed and positioning so that weldering
It is more accurate to connect hot melt position.
As shown in Figure 1, in the present embodiment, PLC controller 5 is also associated with display 15, control panel 16, starting switch 20
One electronic-control box 22 for being provide with the first lifting cylinder 11, PLC controller 5, temperature control are set with tight guard's valve 21 etc., in support plate 10
23 grade electronic components of device be set on electronic-control box 22 in, display 15, control panel 16, temperature controller 23 temperature display A, power supply
Master switch 19 is arranged on the leading flank of electronic-control box 22, and starting switch 20 and tight guard's valve 21 are arranged on workbench 1.It uses
When, control parameters, the PLC controllers 5 such as the operating temperature of PLC controller 5 are inputted using control panel 16 and display 15 and is set
The operating temperature of temperature controller 23 and heating time, the control hot melt head 8 of temperature controller 23 work, while temperature sensing at a set temperature
The acquisition in real time of device 9 heats the temperature of head 8 and is transferred to temperature controller 23, and temperature controller 23 shows each hot melt on its temperature display A
First 8 temperature, so that operating personnel check in time.
Claims (7)
1. a kind of display screen rear shell multiple spot fuse machine, including workbench（1）, which is characterized in that further include localization tool（2）,
One pressing plate（3）, the first elevating mechanism, the second pressing plate（4）, the second elevating mechanism, hot melt component, PLC controller（5）, timer
（6）And temperature controller（23）, the localization tool（2）Workbench is set（1）On, first pressing plate（3）Pass through the first elevator
Framework is located at localization tool（2）Top, second pressing plate（4）First pressing plate is set on by the second elevating mechanism（3）Under
Side, the lifting travel of second elevating mechanism are less than the lifting travel of the first elevating mechanism, second pressing plate（4）It is equipped with
Multiple hot melt components, each component that heats include hot melt locating piece（7）And it is respectively arranged on hot melt locating piece（7）On hot melt
Head（8）With lower compression buffer, head is each heated（8）On be both provided with temperature sensor for detecting heating temperature（9）, it is described
PLC controller（5）The first elevating mechanism, the second elevating mechanism, timer are connected respectively（6）And temperature controller（23）, the temperature control
Device（23）Connection hot melt head respectively（8）And temperature sensor（9）.
A kind of 2. display screen rear shell multiple spot fuse machine according to claim 1, which is characterized in that second elevating mechanism
Lifting travel be 4 ~ 10mm.
A kind of 3. display screen rear shell multiple spot fuse machine according to claim 1, which is characterized in that first elevating mechanism
Including support plate（10）With the first lifting cylinder（11）, the support plate（10）Pass through multiple guide posts being vertically arranged（12）It sets up
In workbench（1）On, first lifting cylinder（11）Set on support plate（10）On, the first lifting cylinder（11）Drive rod erect
Straight down-set and the first pressing plate of connection（3）, first pressing plate（3）Pass through sleeve（13）With guide post（12）It is slidably connected.
A kind of 4. display screen rear shell multiple spot fuse machine according to claim 3, which is characterized in that second elevating mechanism
Including the second lifting cylinder（14）, second lifting cylinder（14）Set on the first pressing plate（3）On, the second lifting cylinder（14）'s
Drive rod sets and connects the second pressing plate straight down（4）, second pressing plate（4）Pass through sleeve（13）With guide post（12）It slides
Connection.
A kind of 5. display screen rear shell multiple spot fuse machine according to claim 1, which is characterized in that the localization tool（2）
Using the located lateral plate being vertically arranged by two（2-1）The longitudinal register plate being vertically arranged with two（2-2）The rectangle of composition
Frame structure, two located lateral plates（2-1）Top margin in intermediate recessed arc shaped, positioned at the located lateral plate of leading flank
（2-1）On set notch there are two opening upwards（2-3）.
A kind of 6. display screen rear shell multiple spot fuse machine according to claim 1, which is characterized in that the PLC controller（5）
It is also associated with display（15）And control panel（16）.
A kind of 7. display screen rear shell multiple spot fuse machine according to claim 1, which is characterized in that the lower compression buffer packet
Include elastic pressure bar（17）With compression cushion block（18）, the elastic pressure bar（17）It is vertically arranged in hot melt locating piece（7）On, the pressure
Tight cushion block（18）Set on elastic pressure bar（17）Bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414632.8U CN207535322U (en) | 2017-10-30 | 2017-10-30 | A kind of display screen rear shell multiple spot fuse machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414632.8U CN207535322U (en) | 2017-10-30 | 2017-10-30 | A kind of display screen rear shell multiple spot fuse machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207535322U true CN207535322U (en) | 2018-06-26 |
Family
ID=62611583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721414632.8U Active CN207535322U (en) | 2017-10-30 | 2017-10-30 | A kind of display screen rear shell multiple spot fuse machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207535322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519057A (en) * | 2019-09-19 | 2021-03-19 | 神讯电脑(昆山)有限公司 | Hot melting mechanism |
-
2017
- 2017-10-30 CN CN201721414632.8U patent/CN207535322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519057A (en) * | 2019-09-19 | 2021-03-19 | 神讯电脑(昆山)有限公司 | Hot melting mechanism |
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