CN209303119U - A kind of dispensing arm with temperature controller - Google Patents
A kind of dispensing arm with temperature controller Download PDFInfo
- Publication number
- CN209303119U CN209303119U CN201821828042.4U CN201821828042U CN209303119U CN 209303119 U CN209303119 U CN 209303119U CN 201821828042 U CN201821828042 U CN 201821828042U CN 209303119 U CN209303119 U CN 209303119U
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- CN
- China
- Prior art keywords
- arm
- dispensing
- heating sheet
- temperature controller
- glue
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- 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.)
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Abstract
The utility model discloses a kind of dispensing arm with temperature controller, including dispensing arm, the top of the dispensing arm is welded with dispensing clamp arm, bottom end is welded with linking arm, the inside of the dispensing clamp arm is connected together by the second clip slot opened up a plastic pin, the inside of the dispensing arm offers heating tank, the inner bottom of the heating tank is fixedly installed heating sheet, the inside of the heating tank is fixedly installed insulation silica gel, a sebific duct is provided at the top of the insulation silica gel, and the bottom for putting sebific duct is connected to heating sheet, top is connected to point plastic pin, the inside of described sebific duct is provided with thermistor close to one end of point plastic pin, glue conveying box is provided at the top of the linking arm, and the bottom of glue conveying box is connected to heating sheet.In the utility model, by the thermistor characteristic that resistance increases when heated, connect with heating sheet, when glue when the temperature is excessively high, the temperature that heating sheet generates will reduce, to have the function that protection glue.
Description
Technical field
The utility model belongs to point glue equipment technical field, specially a kind of dispensing arm with temperature controller.
Background technique
Dispensing is a kind of technique, also referred to as sizing, gluing, encapsulating, drop glue etc., is electronics glue, oil or other liquid
Smearing, encapsulating, point drip on product, allow product play paste, encapsulating, insulation, fixation, smooth surface the effects of.
It needs during dispensing using dispensing arm, however existing dispensing arm still has deficiency in use
Place, temperature control device is not arranged for existing dispensing arm, and during for dispensing glue, glue is easy to be heated persistently adding for piece
Heat, and the case where overheat, it is impaired so as to cause glue internal structure and generate damage, so that dispensing fails.
Utility model content
The purpose of this utility model is that: in order to solve the problems, such as, provide a kind of dispensing arm with temperature controller.
The technical solution adopted in the utility model is as follows:
A kind of dispensing arm with temperature controller, including dispensing arm, the top of the dispensing arm are welded with dispensing clamp arm, bottom end weldering
It is connected to linking arm, the inside of the dispensing clamp arm is connected together by the second clip slot opened up and has a plastic pin, the dispensing arm
Inside offers heating tank, and the inner bottom of the heating tank is fixedly installed heating sheet, and the inside fixation of the heating tank is set
Be equipped with insulation silica gel, be provided with a sebific duct at the top of the insulation silica gel, and the bottom for putting sebific duct is connected to heating sheet, top and
The inside of point plastic pin connection, described sebific duct is provided with thermistor close to one end of point plastic pin, sets at the top of the linking arm
It is equipped with glue conveying box, and the bottom of glue conveying box is connected to heating sheet.
Wherein, the section of the dispensing clamp arm is in U-shape structure.
Wherein, the inside of the linking arm offers the first clip slot.
Wherein, the insulation silica gel is provided with multiple altogether, and multiple insulation silica gel are between inside center line of heating tank etc.
Away from being sequentially distributed.
Wherein, the glue conveying box is connected to external glue feeding mechanism.
Wherein, the input terminal of the output end of the thermistor and heating sheet is electrically connected.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
In the utility model, heating tank is internally provided with heating sheet, and one end of heating sheet is connected to point sebific duct, the other end
It is connected to glue conveying box, and puts and be provided with thermistor on sebific duct, during actual use, the glue inside sebific duct exists
Under the action of heating sheet, temperature is excessively high, and when by thermistor, the resistance value of thermistor will be will increase, and due to temperature-sensitive
Resistance is connected with heating sheet, is reduced so as to cause the electric current inside heating sheet, so that the heating effect of heating sheet reduces, into
And achieve the effect that avoid glue heated excessive glue cooling inside sebific duct.
Detailed description of the invention
Fig. 1 is the structure schematic diagram of the utility model；
Fig. 2 is the bottom substance schematic diagram of dispensing arm in the utility model；
Fig. 3 is the top view of dispensing arm in the utility model；
Fig. 4 is electric connection structure schematic diagram in the utility model.
Marked in the figure: 1, point plastic pin；2, dispensing clamp arm；3, dispensing arm；4, heating tank；5, heating sheet；6, the first clip slot；7,
Linking arm；8, glue conveying box；9, sebific duct is put；10, insulate silica gel；11, thermistor；12, the second clip slot.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-4, a kind of dispensing arm with temperature controller, including dispensing arm 3, the top of dispensing arm 3 are welded with a plastic clip
Arm 2, bottom end are welded with linking arm 7, are connect by linking arm 7 with external connection device, and the inside of dispensing clamp arm 2, which passes through, to be opened up
Second clip slot 12, which is connected together, a plastic pin 1, and the inside of dispensing arm 3 offers heating tank 4, and the inner bottom of heating tank 4 is fixed
It is provided with heating sheet 5, the inside of heating tank 4 is fixedly installed insulation silica gel 10, the loss of temperature is prevented by the silica gel 10 that insulate,
The effect of heating is improved, the top of insulation silica gel 10 is provided with a sebific duct 9, and the bottom for putting sebific duct 9 is connected to heating sheet 5, is pushed up
Portion is connected to point plastic pin 1, and the inside for putting sebific duct 9 is provided with thermistor 11, the top of linking arm 7 close to one end of point plastic pin 1
It is provided with glue conveying box 8, and the bottom of glue conveying box 8 is connected to heating sheet 5.
Further, the section of dispensing clamp arm 2 is in U-shape structure, and dispensing clamp arm 2 is engaged by inner lower edge with plastic pin 1 is put
Connection.
Further, the inside of linking arm 7 offers the first clip slot 6, is connected by the first clip slot 6 with external driver device
It connects.
Further, insulation silica gel 10 is provided with multiple altogether, and multiple insulation silica gel 10 are along the inside center line of heating tank 4
It is equidistantly sequentially distributed, the loss of heat is prevented by the silica gel 10 that insulate.
Further, glue conveying box 8 is connected to external glue feeding mechanism, by external glue feeding mechanism to glue conveying box 8
Internal glue is supplied.
Further, the input terminal of the output end of thermistor 11 and heating sheet 5 is electrically connected, thermistor 11 and heating
Piece 5 is connected, and when 11 resistance value of thermistor increases, the electric current of heating sheet 5 will be reduced.
Working principle: firstly, glue conveying box 8 is connected to external glue feeding mechanism, external glue is entered by glue conveying box 8
Inside heating sheet 5, by the heating of heating sheet 5, glue is heated, after the completion of heating, glue will be entered by sebific duct 9
Inside point plastic pin 1, so that dispensing operation can be carried out by plastic pin 1, sebific duct 9 is put before the inside of inlet point plastic pin 1, it will
By thermistor 11, the resistance value of thermistor 11 will be will increase when the temperature is excessively high, and due to thermistor 11 and heating sheet 5
Series connection reduces so as to cause the electric current inside heating sheet 5, so that the heating effect of heating sheet 5 reduces, and then reaches to point
The effect of glue cooling inside sebific duct 9, it is heated excessively to avoid glue, to reach the protective effect to glue, improves dispensing
Quality.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (6)
1. a kind of dispensing arm with temperature controller, including dispensing arm (3), it is characterised in that: the top of the dispensing arm (3) is welded with
Dispensing clamp arm (2), bottom end are welded with linking arm (7), and the inside of the dispensing clamp arm (2) passes through the second clip slot (12) opened up and blocks
Conjunction is connected with a plastic pin (1), and the inside of the dispensing arm (3) offers heating tank (4), the inner bottom of the heating tank (4)
It is fixedly installed heating sheet (5), the inside of the heating tank (4) is fixedly installed insulation silica gel (10), the insulation silica gel
(10) it is provided at the top of a sebific duct (9), and the bottom for putting sebific duct (9) is connected to heating sheet (5), top and point plastic pin (1) are even
Logical, the inside of described sebific duct (9) is provided with thermistor (11) close to one end of point plastic pin (1), the top of the linking arm (7)
Portion is provided with glue conveying box (8), and the bottom of glue conveying box (8) is connected to heating sheet (5).
2. a kind of dispensing arm with temperature controller as described in claim 1, it is characterised in that: the section of the dispensing clamp arm (2)
Be in U-shape structure.
3. a kind of dispensing arm with temperature controller as described in claim 1, it is characterised in that: open the inside of the linking arm (7)
Equipped with the first clip slot (6).
4. a kind of dispensing arm with temperature controller as described in claim 1, it is characterised in that: the insulation silica gel (10) is arranged altogether
Have multiple, and multiple insulation silica gel (10) are equidistantly sequentially distributed along the inside center line of heating tank (4).
5. a kind of dispensing arm with temperature controller as described in claim 1, it is characterised in that: the glue conveying box (8) and external glue
Water supply connection.
6. a kind of dispensing arm with temperature controller as described in claim 1, it is characterised in that: the output of the thermistor (11)
The input terminal at end and heating sheet (5) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821828042.4U CN209303119U (en) | 2018-11-07 | 2018-11-07 | A kind of dispensing arm with temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821828042.4U CN209303119U (en) | 2018-11-07 | 2018-11-07 | A kind of dispensing arm with temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209303119U true CN209303119U (en) | 2019-08-27 |
Family
ID=67672536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821828042.4U Active CN209303119U (en) | 2018-11-07 | 2018-11-07 | A kind of dispensing arm with temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209303119U (en) |
-
2018
- 2018-11-07 CN CN201821828042.4U patent/CN209303119U/en active Active
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