CN209034714U - Dispensing syringe aftertreatment device applied to point glue equipment - Google Patents
Dispensing syringe aftertreatment device applied to point glue equipment Download PDFInfo
- Publication number
- CN209034714U CN209034714U CN201821289998.1U CN201821289998U CN209034714U CN 209034714 U CN209034714 U CN 209034714U CN 201821289998 U CN201821289998 U CN 201821289998U CN 209034714 U CN209034714 U CN 209034714U
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- Prior art keywords
- positioning tube
- negative pressure
- top surface
- hole
- cylinder
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- 239000003292 glue Substances 0.000 title claims abstract description 21
- 238000005303 weighing Methods 0.000 claims abstract description 20
- 238000003556 assay Methods 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000012856 packing Methods 0.000 claims abstract description 12
- 230000003028 elevating effect Effects 0.000 claims description 24
- 238000004458 analytical method Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 5
- 230000006698 induction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Disclosed by the utility model is the dispensing syringe aftertreatment device applied to point glue equipment, including left support column, right support column and the crossbeam between left support column and right support capital face, the crossbeam is successively arranged dumping cylinder from right to left, packing element is contained in cleaning, weighing cylinder and height finder structure, the cleaning is contained packing element and is located in a negative pressure generation mechanism, the top surface of the negative pressure generation mechanism is equipped with the first pin hole protruded into for dispensing syringe, the lower section of the weighing cylinder is equipped with assay balance, the bottom surface of the weighing cylinder and the top surface of assay balance are inconsistent, the negative pressure generation mechanism, assay balance and height finder structure are controlled by a control system.The utility model structure novel, ingenious in design, the subsequent processing of dispensing syringe can be realized in the same device, to improve working efficiency.
Description
Technical field
The utility model relates to point glue equipment fields, in particular to the subsequent place of dispensing syringe for being applied to point glue equipment
Manage device.
Background technique
Pcb board is to be cut into certain size using insulation board as substrate, at least has a conductive pattern thereon, and be furnished with hole
(such as component hole, fastener hole, plated through-hole) for replacing the chassis of previous device electronic component, and realizes electronics member device
Interconnection between part is the supporter of electronic component.Currently, the position of patch is needed to put on pcb board in advance
A kind of special glue, to fix surface mount elements, using wave-soldering after solidification.Currently, the dispensing element on point glue equipment is mostly
For dispensing syringe, the control system in point glue equipment carrys out the falling head and dispensing amount of control point plastic pin cylinder, and dispensing syringe is in work
It needs such as to need to carry out dumping test, the cleaning of the syringe needle of dispensing syringe, dumping amount by a series of previous work before making
Test and the height of dispensing syringe determine etc. that above-mentioned previous work is individually carried out using manually-operated mode at present,
But this mode of operation efficiency is very low, will increase the time of entire previous work.
Utility model content
Provided by the utility model is the dispensing syringe aftertreatment device applied to point glue equipment, and main purpose is
Overcome the above problem of the existing technology.
The utility model adopts the following technical scheme is achieved:
Applied to the dispensing syringe aftertreatment device of point glue equipment, including left support column, right support column and it is set to left branch
Crossbeam between dagger and right support capital face, the crossbeam be successively arranged from right to left dumping cylinder, cleaning contain packing element, weighing cylinder and
Height finder structure, the cleaning are contained packing element and are located in a negative pressure generation mechanism, and the top surface of the negative pressure generation mechanism is equipped with for a plastic pin
The first pin hole that cylinder protrudes into, the lower section of the weighing cylinder are equipped with assay balance, the bottom surface of the weighing cylinder and the top of assay balance
Face is inconsistent, and the negative pressure generation mechanism, assay balance and height finder structure are controlled by a control system.
Further, the top surface of the crossbeam is equipped with first through hole, and the bottom surface of the crossbeam is equipped with supporting element, the supporting element
Top surface is equipped with the first placing groove being connected to first through hole, and the bottom of the dumping cylinder passes through first through hole and is located at first and places
On slot.
Further, the top surface of the crossbeam is equipped with first step through-hole, and the negative pressure generation mechanism includes negative pressure cylinder, bears
Pressure cylinder lid and air pipe connector, the negative pressure cylinder is formed with the support edge being placed on the step of first step through-hole, described negative
The top surface of pressure cylinder is hatch frame, and bottom surface is closed structure, and the negative pressure cover is covered on the top surface of negative pressure cylinder, the tracheae
Connector is set to the bottom surface of negative pressure cylinder and is connected to the inside of negative pressure cylinder, which is connected by tracheae and an aspiration pump
Logical, the cleaning is contained packing element and is located in negative pressure cylinder, first pin hole set on the top surface of negative pressure cover middle part, the aspiration pump by
It controls in control system.
Further, the top surface of the crossbeam is equipped with second step through-hole, and the bottom surface of the crossbeam is equipped with limit up and down
Position cylinder, the second step through-hole are connected to position-limiting drum, and the top of the weighing cylinder is located in position-limiting drum, and the second step is logical
Hole upper cover is equipped with top cover, is equipped with positioning column in the middle part of the top surface of the top cover, and the middle part of the positioning column is equipped with the be connected to weighing cylinder
Two pin holes.
Further, the height finder structure includes locating piece, positioning tube, fixed block and elevating lever, and the locating piece is fixed
In on crossbeam, and the bottom surface of the locating piece is equipped with the first receiving hole for extending to locating piece top, and the fixed block is fixedly arranged on cross
The bottom surface of beam, the fixed block are equipped with the second receiving hole up and down, the positioning tube include the upper positioning tube being vertically connected with and
The top of lower positioning tube, the upper positioning tube is located in the first receiving hole, and the lower positioning tube is located in the second receiving hole, described
The junction of upper positioning tube and lower positioning tube is equipped with convex edge, and the width of the convex edge is greater than the diameter of the second receiving hole, and the convex edge
It is stuck in the top surface of fixed block, the elevating lever is arranged in positioning tube and lower positioning tube, the upper positioning tube and lower positioning tube
It is hollow structure, top and bottom of positioning tube and lower positioning tube are offered with the diameter of elevating lever quite and for rising on this
The top surface of upper positioning tube is stretched out on the lifting rod aperture that drop bar passes through, the top of the elevating lever, and the bottom end of the elevating lever is stretched out lower fixed
The bottom surface of position cylinder, the elevating lever are equipped with abutting portion, the width of the abutting portion be greater than the diameter of lifting rod aperture and with lower positioning
The internal diameter of cylinder is suitable, and the abutting portion is located in lower positioning tube, and pressure is equipped between the abutting portion and the inner bottom surface of lower positioning tube
Contracting spring, is equipped with third pin hole be connected to the first receiving hole in the middle part of the top surface of the locating piece, the top surface of the elevating lever and
The inner top surface of first receiving hole is inconsistent, and the bottom surface of the fixed block is equipped with photoelectric sensor switch, and the photoelectric sensor switch is controlled
In control system.
From the above description of the utility model, it can be seen, compared to the prior art, the utility model has the advantages that this
Utility model structure novel, ingenious in design, the subsequent processing of dispensing syringe can be realized in the same device, dumping test
When directly glue can be discharged into dumping cylinder recycle；It is that can protrude into syringe needle in the first pin hole together that dispensing syringe, which needs to clean,
When the negative pressure that is generated by negative pressure generation mechanism extra glue is siphoned away；When wanting the dispensing amount of measuring point plastic pin cylinder, glue can be arranged
To weighing cylinder, assay balance can directly measure the weight of a dumping, while the weight measured is fed back to control system,
As the weight of dumping has error, the gel quantity of control system adjustable node plastic pin cylinder；When replacing the dispensing syringe of different length,
Height finder structure can measure automatically after the replacement of dispensing syringe with the length difference before replacement, and by control system come point of adjustment plastic pin cylinder
Slippage in dispensing work.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Fig. 2 is structure chart of the utility model in another angle.
Fig. 3 is the part-structure figure of the utility model.
Fig. 4 is the structure chart of the utility model supporting element.
Fig. 5 is the structure chart of the utility model negative pressure generation mechanism.
Fig. 6 is the structure chart of the utility model position-limiting drum.
Fig. 7 is the schematic front view of the utility model height finder structure, and wherein photoelectric sensor switch is not drawn into.
Fig. 8 is that the utility model height finder structure removes the schematic front view after elevating lever.
Fig. 9 is the control principle block diagram of the utility model.
Specific embodiment
Referring to Fig.1, Fig. 2, Fig. 5 and Fig. 9.Applied to the dispensing syringe aftertreatment device of point glue equipment, including left support
Column 1, right support column 2 and the crossbeam 3 between 2 top surface of left support column 1 and right support column.The crossbeam 3 is from right to left successively
Packing element 5, weighing cylinder 6 and height finder structure 7 are contained equipped with dumping cylinder 4, cleaning, the cleaning contains packing element 5 and is located at a negative pressure generation mechanism 8
Interior, the top surface of the negative pressure generation mechanism 8 is equipped with the first pin hole 81 protruded into for dispensing syringe, and the lower section of the weighing cylinder 6 is equipped with
Assay balance 9, the bottom surface of the weighing cylinder 6 and the top surface of assay balance 9 are inconsistent, the negative pressure generation mechanism 8, assay balance
9 and height finder structure 7 be controlled by a control system 10.
Referring to Fig.1, Fig. 2, Fig. 3 and Fig. 4.The top surface of the crossbeam 3 is equipped with first through hole 31, and the bottom surface of the crossbeam 3 is equipped with
Supporting element 11, the top surface of the supporting element 11 are equipped with the first placing groove 111 being connected to first through hole 31, the bottom of the dumping cylinder 4
Portion passes through first through hole 31 and is located on the first placing groove 111.The supporting element 11 is used to support dumping cylinder 4.
Referring to Fig.1, Fig. 2, Fig. 3, Fig. 5 and Fig. 9.The top surface of the crossbeam 3 is equipped with first step through-hole 32, and the negative pressure produces
Life structure 8 includes negative pressure cylinder 82, negative pressure cover 83 and air pipe connector 84, and the negative pressure cylinder 82, which is formed with, is placed in first step
Support on the step of through-hole 32 is along 821, and the top surface of the negative pressure cylinder 82 is hatch frame, and bottom surface is closed structure, described
Negative pressure cover 83 is covered on the top surface of negative pressure cylinder 82.The air pipe connector 84 be set to negative pressure cylinder 82 bottom surface and with negative pressure cylinder 82
Inside connection, which is connected to by tracheae with an aspiration pump 85.The cleaning contains packing element 5 and is located at negative pressure cylinder 82
Interior, first pin hole 81 is set in the middle part of the top surface of negative pressure cover 83, and the aspiration pump 85 is controlled by control system 10.Work as dispensing
It when syringe needs to clean, inserts the needle into the first pin hole 81, then control system control aspiration pump 85 is evacuated, and allows negative pressure cylinder 82
Interior generation negative pressure, and the upper glue suction of syringe needle is dropped down into cleaning and is contained in packing element 5.
Referring to Fig.1, Fig. 2, Fig. 3, Fig. 6 and Fig. 9.The top surface of the crossbeam 3 is equipped with second step through-hole 33, the crossbeam 3
Bottom surface is equipped with position-limiting drum 12 up and down, and the second step through-hole 33 is connected to position-limiting drum 12.The top of the weighing cylinder 6
In position-limiting drum 12,33 upper cover of second step through-hole is equipped with top cover 13, is equipped with positioning column in the middle part of the top surface of the top cover 13
14, the middle part of the positioning column 14 is equipped with the second pin hole 141 being connected to weighing cylinder 6.When the dumping amount for needing test point plastic pin cylinder
Test when, the syringe needle of dispensing syringe is inserted into the second pin hole 141, each dumping amount of dispensing syringe is then discharged into weighing
In cylinder 6, assay balance 9 can measure the weight of a dumping and will claim data are transmitted to control system 10, control system 10 into
Row is compared with preset data, if any error, then adjusts dumping amount.The dumping of dispensing syringe has been the skill of existing maturation
Art, details are not described herein.
Referring to Fig.1, Fig. 2, Fig. 7, Fig. 8 and Fig. 9.The height finder structure 7 includes locating piece 71, positioning tube 72, fixed block 73
And elevating lever 74.The locating piece 71 is fixedly arranged on crossbeam 3, and the bottom surface of the locating piece 71 is equipped with and extends to 71 top of locating piece
The first receiving hole 711.The fixed block 73 is fixedly arranged on the bottom surface of crossbeam 3, which is equipped with the second appearance up and down
Receive hole 731.The positioning tube 72 includes the upper positioning tube 721 and lower positioning tube 722 being vertically connected with, the upper positioning tube 721
Top is located in the first receiving hole 711, and the lower positioning tube 722 is located in the second receiving hole 731, upper 721 He of positioning tube
The junction of lower positioning tube 722 is equipped with convex edge 75, and the width of the convex edge 75 is greater than the diameter of the second receiving hole 731, and the convex edge
75 are stuck in the top surface of fixed block 73.The elevating lever 74 is arranged in positioning tube 721 and lower positioning tube 722, the upper positioning
Cylinder 721 and lower positioning tube 722 are hollow structure, and top and bottom of positioning tube 721 and lower positioning tube 722 offer on this
Diameter with elevating lever 74 quite and for the lifting rod aperture 720 that elevating lever 74 passes through, it is fixed that stretch out by the top of the elevating lever 74
The bottom surface of lower positioning tube 722 is stretched out in the top surface of position cylinder 721, the bottom end of the elevating lever 74.The elevating lever 74 is equipped with abutting portion
76, the width of the abutting portion 76 is greater than the diameter of lifting rod aperture 720 and, the abutting portion suitable with the internal diameter of lower positioning tube 722
76 are located in lower positioning tube 722, and compressed spring 77 is equipped between the abutting portion 76 and the inner bottom surface of lower positioning tube 722.It is described
It is equipped with the third pin hole 712 be connected to the first receiving hole 711 in the middle part of the top surface of locating piece 71, the top surface of the elevating lever 74 and the
The inner top surface of one receiving hole 711 is inconsistent, and the bottom surface of the fixed block 73 is equipped with photoelectric sensor switch 78, the photoelectric sensor switch
78 are controlled by control system 10.
Referring to Fig.1, Fig. 2, Fig. 7, Fig. 8 and Fig. 9.Due to being controlled by control system 10 for existing point glue equipment midpoint plastic pin cylinder
Automatic lifting processed needs to survey height again, to readjust the slippage of dispensing syringe after the replacement of dispensing syringe.When a plastic pin
When needing to readjust after cylinder replacement, the syringe needle of the dispensing syringe after replacement is inserted into third pin hole 712, dispensing syringe declines simultaneously
Elevating lever 74 is pushed, control system 10 calculates photoelectric sensor switch 78 since the induction information for sensing dispensing syringe to sense
Should less than dispensing syringe induction information until time, and the lifting speed of binding site plastic pin cylinder calculates dispensing syringe with this
Slippage.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should belong to the row for invading scope of protection of the utility model
For.
Claims (5)
1. be applied to point glue equipment dispensing syringe aftertreatment device, it is characterised in that: including left support column, right support column and
Crossbeam between left support column and right support capital face, which is successively arranged dumping cylinder from right to left, packing element is contained in cleaning,
Weighing cylinder and height finder structure, the cleaning are contained packing element and are located in a negative pressure generation mechanism, and the top surface of the negative pressure generation mechanism is equipped with
For the first pin hole that dispensing syringe protrudes into, the lower section of the weighing cylinder is equipped with assay balance, the bottom surface of the weighing cylinder and analysis
The top surface of balance is inconsistent, and the negative pressure generation mechanism, assay balance and height finder structure are controlled by a control system.
2. being applied to the dispensing syringe aftertreatment device of point glue equipment as described in claim 1, it is characterised in that: the cross
The top surface of beam is equipped with first through hole, and the bottom surface of the crossbeam is equipped with supporting element, and the top surface of the supporting element is equipped with to be connected to first through hole
The first placing groove, the bottom of the dumping cylinder passes through first through hole and is located on the first placing groove.
3. being applied to the dispensing syringe aftertreatment device of point glue equipment as described in claim 1, it is characterised in that: the cross
The top surface of beam is equipped with first step through-hole, and the negative pressure generation mechanism includes negative pressure cylinder, negative pressure cover and air pipe connector, described
Negative pressure cylinder is formed with the support edge being placed on the step of first step through-hole, and the top surface of the negative pressure cylinder is hatch frame,
Bottom surface is closed structure, and the negative pressure cover is covered on the top surface of negative pressure cylinder, and the air pipe connector is set to the bottom surface of negative pressure cylinder
And be connected to the inside of negative pressure cylinder, which is connected to by tracheae with an aspiration pump, and the cleaning contains packing element positioned at negative
In pressure cylinder, first pin hole is set in the middle part of the top surface of negative pressure cover, and the aspiration pump is controlled by control system.
4. being applied to the dispensing syringe aftertreatment device of point glue equipment as described in claim 1, it is characterised in that: the cross
The top surface of beam is equipped with second step through-hole, and the bottom surface of the crossbeam is equipped with position-limiting drum up and down, the second step through-hole with
The top of position-limiting drum connection, the weighing cylinder is located in position-limiting drum, and the second step through-hole upper cover is equipped with top cover, the top cover
Positioning column is equipped in the middle part of top surface, the middle part of the positioning column is equipped with the second pin hole being connected to weighing cylinder.
5. being applied to the dispensing syringe aftertreatment device of point glue equipment as described in claim 1, it is characterised in that: the survey
High mechanism includes locating piece, positioning tube, fixed block and elevating lever, and the locating piece is fixedly arranged on crossbeam, and the bottom of the locating piece
Face is equipped with the first receiving hole for extending to locating piece top, and the fixed block is fixedly arranged on the bottom surface of crossbeam, which is equipped with upper
Second receiving hole of lower perforation, the positioning tube include the upper positioning tube being vertically connected with and lower positioning tube, the upper positioning tube
Top is located in the first receiving hole, and the lower positioning tube is located in the second receiving hole, the company of the upper positioning tube and lower positioning tube
It meets place and is equipped with convex edge, the width of the convex edge is greater than the diameter of the second receiving hole, and the convex edge is stuck in the top surface of fixed block, the liter
Drop bar is arranged in positioning tube and lower positioning tube, and the upper positioning tube and lower positioning tube are hollow structure, positioning tube on this
It offers with the diameter of elevating lever with the top and bottom of lower positioning tube quite and for the lifting rod aperture that elevating lever passes through, it is described
The top surface of upper positioning tube is stretched out on the top of elevating lever, the bottom surface of positioning tube under the bottom end of the elevating lever is stretched out, on the elevating lever
Equipped with abutting portion, the width of the abutting portion is greater than the diameter of lifting rod aperture and, the abutting portion suitable with the internal diameter of lower positioning tube
In lower positioning tube, compressed spring, the top surface of the locating piece are equipped between the abutting portion and the inner bottom surface of lower positioning tube
Middle part is equipped with the third pin hole being connected to the first receiving hole, and the top surface of the elevating lever and the inner top surface of the first receiving hole offset
The bottom surface of touching, the fixed block is equipped with photoelectric sensor switch, which is controlled by control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821289998.1U CN209034714U (en) | 2018-08-11 | 2018-08-11 | Dispensing syringe aftertreatment device applied to point glue equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821289998.1U CN209034714U (en) | 2018-08-11 | 2018-08-11 | Dispensing syringe aftertreatment device applied to point glue equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209034714U true CN209034714U (en) | 2019-06-28 |
Family
ID=67030723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821289998.1U Expired - Fee Related CN209034714U (en) | 2018-08-11 | 2018-08-11 | Dispensing syringe aftertreatment device applied to point glue equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209034714U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513383A (en) * | 2019-08-29 | 2019-11-29 | 江铃控股有限公司 | A kind of bolt assembly anti-loose method |
-
2018
- 2018-08-11 CN CN201821289998.1U patent/CN209034714U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513383A (en) * | 2019-08-29 | 2019-11-29 | 江铃控股有限公司 | A kind of bolt assembly anti-loose method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 |