CN113522669A - Dispensing tank for dispensing machine - Google Patents

Dispensing tank for dispensing machine Download PDF

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Publication number
CN113522669A
CN113522669A CN202010297218.3A CN202010297218A CN113522669A CN 113522669 A CN113522669 A CN 113522669A CN 202010297218 A CN202010297218 A CN 202010297218A CN 113522669 A CN113522669 A CN 113522669A
Authority
CN
China
Prior art keywords
tank body
dispensing
tank
stirring
arc
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.)
Pending
Application number
CN202010297218.3A
Other languages
Chinese (zh)
Inventor
王振
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Dafile Electronic Products Co ltd
Original Assignee
Kunshan Dafile Electronic Products Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kunshan Dafile Electronic Products Co ltd filed Critical Kunshan Dafile Electronic Products Co ltd
Priority to CN202010297218.3A priority Critical patent/CN113522669A/en
Publication of CN113522669A publication Critical patent/CN113522669A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/11Vats or other containers for liquids or other fluent materials

Abstract

The invention provides a dispensing tank for a dispenser, wherein a tank cover is arranged at the top of a tank body, a driving device is arranged at the center of the top surface of the tank cover, a stirring device is arranged in the tank body, and the driving device can drive the stirring device to rotate; the top surface of the tank cover is also provided with a feeding pipe, and the feeding pipe is connected with a feeding hopper through a ball valve; the center of the bottom of the tank body is provided with a discharge pipe, and the discharge pipe is provided with a discharge joint for discharging glue from the bottom. The bottom glue discharging device is reasonable in structure, a bottom glue discharging mode is adopted, the stirring blade and the arc bottom structure of the tank body form a bottom glue scraping effect when rotating, the adhesion of glue on the bottom surface inside the tank body is avoided, the cleaning after cover removal is not needed, the production progress is not influenced, and the production efficiency is improved.

Description

Dispensing tank for dispensing machine
Technical Field
The invention belongs to the technical field of IC packaging equipment, and particularly relates to a dispensing tank for a dispenser.
Background
A new IC packaging Technology, Surface Mount Technology (SMT), in the electronic information industry has been rapidly developed. The key of the SMT technology is to precisely mount an electronic chip on a pad area of a circuit board before soldering, and package and fix the electronic chip by dispensing. The dispensing technology is developed along with the development of the SMT technology, and is a process of dispensing a certain amount of trace fluid to a specified position to realize package connection between components.
The glue dispensing tank in the prior art has the following technical defects: glue is easy to bond on the bottom surface in the tank body, and is generally required to be cleaned after the cover is removed, so that the production progress is influenced, and the production efficiency is low.
How to design a point gum jar for point gum machine, how to avoid glue to bond at jar internal portion bottom surface, become the problem that the urgent need was solved.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide a dispensing tank for a dispenser, which is used to solve the problems that the glue existing in the prior art is easy to adhere on the bottom surface inside the tank body, and usually needs to be cleaned after the cover is removed, which affects the production progress and reduces the production efficiency.
In order to achieve the purpose, the invention provides a glue dispensing tank for a glue dispenser, which comprises a tank body, wherein the tank body is arranged on a workbench, a tank cover is arranged at the top of the tank body, a driving device is arranged at the center of the top surface of the tank cover, a stirring device is arranged in the tank body, and the driving device can drive the stirring device to rotate;
the top surface of the tank cover is also provided with a feeding pipe, and the feeding pipe is connected with a feeding hopper through a ball valve;
the center of the bottom of the tank body is provided with a discharge pipe, and the discharge pipe is provided with a discharge joint for discharging glue from the bottom.
In an embodiment of the present invention, the driving device employs a motor; the outer ring of the upper part of the tank body is provided with a flange, and the flange is arranged on the workbench through a plurality of first bolts uniformly distributed around the circumference.
In an embodiment of the invention, the tank body and the tank cover are locked by a plurality of swing bolts uniformly distributed around the circumference;
the two sides of the tank body are respectively provided with a liquid level display device, the workbench is provided with a rectangular through hole, and the rectangular through hole is used for avoiding the liquid level display device.
In an embodiment of the invention, any one of the liquid level display devices is a C-shaped tubular structure, and openings at two ends of the C-shaped tubular structure are respectively connected with the upper connector and the lower connector of the tank body through nuts.
In an embodiment of the present invention, the tank cover is a stepped shaft structure, a large end of the stepped shaft structure is located above, a plurality of U-shaped open slots are uniformly distributed around a circumference of an outer circle of the large end, and the U-shaped open slots are arranged in one-to-one correspondence with the swing bolts of the outer ring of the tank body.
In an embodiment of the invention, a driving hole is formed in the center of the top surface of the large end of the tank cover, a motor support is arranged above the center of the top surface of the large end, a connecting shaft is arranged in the driving hole, the upper end of the connecting shaft is connected with an output shaft of a motor, the lower end of the connecting shaft is connected with a stirring device, a first bearing, a second bearing, a first sealing ring and a second sealing ring are sequentially arranged between the connecting shaft and the motor support from top to bottom, and the second sealing ring is fixed on the bottom surface of the motor support through a sealing cover and a plurality of second bolts uniformly distributed around the circumference.
In an embodiment of the invention, the stirring device comprises a stirring shaft and stirring blades, the upper part of the stirring shaft is in sleeve connection with the connecting shaft, and a plurality of first pin shafts arranged along the axial direction are axially arranged in the sleeve connection;
the lower part of the stirring shaft is provided with a U-shaped groove, the U-shaped groove is connected with the stirring blades in a clamping manner, and a plurality of second pin shafts are axially arranged in the axial direction of the clamping structure.
In an embodiment of the invention, the bottom of the tank body is of an arc bottom structure, a discharge pipe is arranged in the center of the bottom surface of the arc bottom structure, a spare pipe is arranged on one side of the discharge pipe, and a stop valve is arranged on the spare pipe.
In one embodiment of the invention, a counter bore is arranged on the end face of the small end of the tank cover, an annular sealing strip is arranged in the counter bore, and the counter bore is contacted with the top opening end of the tank body through the sealing strip;
the top surface of the tank cover is also provided with an observation port, an air inlet pipe, a pressure gauge seat, an air release valve and a safety valve along the clockwise direction; the air inlet pipe is used for connecting compressed air and is also provided with a pressure regulating valve;
by adopting the technical scheme: the safety valve automatically releases air pressure exceeding the set pressure, so that the safety is ensured; the pressure gauge seat is provided with a pressure gauge which can display the pressure condition in the dispensing tank; and the air is released before the tank cover is opened through the air release valve.
In one embodiment of the invention, the stirring blade is a minor arc plate, and a gap of 2-4 mm is reserved between the arc part of the minor arc plate and the arc bottom structure of the tank body when the minor arc plate rotates;
by adopting the technical scheme: the stirring blade and the arc bottom structure of the tank body form a bottom frictioning-like effect during rotation, so that the adhesion of glue on the bottom surface in the tank body is avoided;
one end of the inferior arc plate, which is far away from the arc part, is provided with a convex block with a W-shaped structure, and the middle part of the convex block with the W-shaped structure is clamped with the stirring shaft.
As mentioned above, the dispensing tank for the dispenser provided by the invention is reasonable in structure, adopts a bottom glue discharging mode, and has a bottom glue scraping effect similar to that of a circular bottom structure of the tank body when the stirring blades rotate, so that the bonding of glue on the bottom surface in the tank body is avoided, the cleaning after cover removal is not needed, the production progress is not influenced, the production efficiency is improved, and the dispensing tank has good economic and social benefits when being popularized and applied.
Drawings
FIG. 1 is a three-dimensional view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a left side view of the present invention.
Fig. 5 is a three-dimensional view of the mounting structure of the motor bracket and the stirring device of the present invention.
Fig. 6 is a front view of fig. 5.
Fig. 7 is a sectional view taken along line a-a of fig. 6.
In the figure: 1. a tank body; 2. a work table; 3. a can lid; 4. a drive device; 5. a stirring device; 6. a liquid level display device; 7. a feed hopper; 8. a motor bracket; 9. a connecting shaft; 10. an air inlet pipe; 11. an observation port; 12. a pressure gauge stand; 13. a deflation valve; 14. a safety valve; 101. a discharge pipe; 102. a standby pipe; 501. a stirring shaft; 502. stirring the leaves.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 7. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1, the invention provides a dispensing tank for a dispenser, which comprises a tank body 1, wherein the tank body 1 is arranged on a workbench 2, a tank cover 3 is arranged at the top of the tank body 1, a driving device 4 is arranged at the center of the top surface of the tank cover 3, a stirring device 5 is arranged in the tank body 1, and the driving device 4 can drive the stirring device 5 to rotate;
the top surface of the tank cover 3 is also provided with a feeding pipe,
as shown in fig. 2, the feed pipe is connected to the feed hopper 7 by a ball valve;
a discharge pipe 101 is arranged at the center of the bottom of the tank body 1, and a discharge joint is arranged on the discharge pipe 101 and used for discharging glue from the bottom; the discharge pipe 101 is connected with the glue gun through a discharge joint and a rubber pipe in sequence;
the driving device 4 adopts a motor; a flange is arranged on the outer ring of the upper part of the tank body 1 and is arranged on the workbench 2 through a plurality of first bolts uniformly distributed around the circumference;
the tank body 1 and the tank cover 3 are locked by a plurality of swing bolts uniformly distributed around the circumference;
as shown in fig. 3, two sides of the tank body 1 are respectively provided with a liquid level display device 6, and the workbench 2 is provided with a rectangular through hole for avoiding the liquid level display device 6;
as shown in fig. 4, any one of the liquid level display devices 6 is a C-shaped tubular structure, and openings at two ends of the C-shaped tubular structure are respectively connected with an upper connector and a lower connector of the tank body 1 through nuts;
the tank cover 3 is of a stepped shaft structure, the large end of the stepped shaft structure is arranged above, a plurality of U-shaped open slots which are uniformly distributed around the circumference are formed in the excircle of the large end, and the U-shaped open slots and the swing bolts on the outer ring of the tank body 1 are arranged in a one-to-one correspondence manner;
the center of the top surface of the big end of the tank cover 3 is provided with a driving hole, a motor bracket 8 is arranged above the center of the top surface of the big end,
as shown in fig. 5, a connecting shaft 9 is arranged in the driving hole, the upper end of the connecting shaft 9 is connected with the output shaft of the motor, the lower end of the connecting shaft 9 is connected with the stirring device 5,
as shown in fig. 7, a first bearing, a second bearing, a first seal ring and a second seal ring are sequentially arranged between the connecting shaft 9 and the motor support 8 from top to bottom, wherein the second seal ring is fixed on the bottom surface of the motor support 8 through a seal cover and a plurality of second bolts uniformly distributed around the circumference;
as shown in fig. 6, the stirring device 5 includes a stirring shaft 501 and a stirring blade 502, the upper portion of the stirring shaft 501 is in sleeve connection with the connecting shaft 9, and a plurality of first pin shafts arranged along the axial direction are axially arranged in the sleeve connection;
a U-shaped groove is formed in the lower portion of the stirring shaft 501, the U-shaped groove is in clamping connection with the stirring blade 502, and a plurality of second pin shafts arranged along the axial direction are axially arranged on the clamping connection structure;
as shown in fig. 2, the bottom of the tank body 1 is of an arc bottom structure, a discharge pipe 101 is arranged at the center of the bottom surface of the arc bottom structure, a spare pipe 102 is arranged on one side of the discharge pipe 101, and a stop valve is arranged on the spare pipe 102;
a counter bore is arranged on the end face of the small end of the tank cover 3, an annular sealing strip is arranged in the counter bore, and the counter bore is contacted with the top opening end of the tank body 1 through the sealing strip;
as shown in fig. 3, the top surface of the tank cover 3 is further provided with an observation port 11, an air inlet pipe 10, a pressure gauge seat 12, a release valve 13 and a safety valve 14 along the clockwise direction; the air inlet pipe is also provided with a pressure regulating valve; by adopting the technical scheme: the safety valve automatically releases air pressure exceeding the set pressure, so that the safety is ensured; the pressure gauge seat is provided with a pressure gauge which can display the pressure condition in the dispensing tank; air leakage before opening the tank cover is realized through the air release valve;
as shown in fig. 6, the stirring vane 502 is a minor arc plate, and a gap of 2-4 mm is left between the arc part of the minor arc plate and the arc bottom structure of the tank body 1 during rotation; by adopting the technical scheme: the stirring blade and the arc bottom structure of the tank body form a bottom frictioning-like effect during rotation, so that the adhesion of glue on the bottom surface in the tank body is avoided;
a convex block with a W-shaped structure is arranged at one end of the inferior arc plate far away from the arc part, and the middle part of the convex block with the W-shaped structure is clamped with the stirring shaft 501.
In conclusion, the dispensing tank for the dispensing machine is reasonable in structure, the bottom glue discharging mode is adopted, the effect similar to bottom glue scraping is formed between the stirring blades and the arc bottom structure of the tank body when the stirring blades rotate, the glue is prevented from being bonded on the bottom surface inside the tank body, the tank body does not need to be cleaned after the cover is removed, the production progress is not influenced, and the production efficiency is improved. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (10)

1. The utility model provides a point gum jar for point gum machine, includes a jar body (1), and install on workstation (2) jar body (1), its characterized in that: the tank cover (3) is arranged at the top of the tank body (1), the driving device (4) is arranged at the center of the top surface of the tank cover (3), the stirring device (5) is arranged in the tank body (1), and the driving device (4) can drive the stirring device (5) to rotate;
the top surface of the tank cover (3) is also provided with a feeding pipe, and the feeding pipe is connected with a feeding funnel (7) through a ball valve;
the center of the bottom of the tank body (1) is provided with a discharge pipe (101), and the discharge pipe (101) is provided with a discharge joint for discharging glue from the bottom.
2. The dispensing can of claim 1, wherein: the driving device (4) adopts a motor; the outer ring of the upper part of the tank body (1) is provided with a flange, and the flange is arranged on the workbench (2) through a plurality of first bolts uniformly distributed around the circumference.
3. The dispensing can of claim 2, wherein: the tank body (1) and the tank cover (3) are locked by a plurality of swing bolts uniformly distributed around the circumference;
liquid level display devices (6) are respectively arranged on two sides of the tank body (1), and rectangular through holes are formed in the workbench (2) and used for avoiding the liquid level display devices (6).
4. The dispensing can of claim 3, wherein: any one liquid level display device (6) is of a C-shaped tubular structure, and openings at two ends of the C-shaped tubular structure are respectively connected with an upper connector and a lower connector of the tank body (1) through nuts.
5. The dispensing can of claim 4, wherein: the tank cover (3) is of a stepped shaft structure, the large end of the stepped shaft structure is arranged above, a plurality of U-shaped open grooves uniformly distributed around the circumference are formed in the excircle of the large end, and the U-shaped open grooves are arranged in one-to-one correspondence with swing bolts on the outer ring of the tank body (1).
6. The dispensing can of claim 5, wherein: cover (3) big end top surface center be provided with the drive hole, the top at big end top surface center is provided with motor support (8), be provided with connecting axle (9) in the drive hole, the upper end of connecting axle (9) and the output shaft of motor, the lower extreme and the agitating unit (5) of connecting axle (9) are connected, from the top down has set gradually first bearing between connecting axle (9) and motor support (8), the second bearing, first sealing washer, the second sealing washer, wherein the second sealing washer is fixed in the bottom surface of motor support (8) through sealed lid and several second bolt around the circumference equipartition.
7. The dispensing can of claim 6, wherein: the stirring device (5) comprises a stirring shaft (501) and stirring blades (502), the upper part of the stirring shaft (501) is in sleeve connection with the connecting shaft (9), and a plurality of first pin shafts arranged along the axial direction are axially arranged in the sleeve connection;
the lower part of the stirring shaft (501) is provided with a U-shaped groove, the U-shaped groove and the stirring blade (502) are in clamping connection, and a plurality of second pin shafts which are arranged along the axial direction are arranged in the axial direction of the clamping connection structure.
8. The dispensing can of claim 7, wherein: the bottom of the tank body (1) is of an arc bottom structure, a discharge pipe (101) is arranged at the center of the bottom surface of the arc bottom structure, a standby pipe (102) is arranged on one side of the discharge pipe (101), and a stop valve is arranged on the standby pipe (102).
9. The dispensing can of claim 8, wherein: a counter bore is arranged on the end face of the small end of the tank cover (3), an annular sealing strip is arranged in the counter bore, and the counter bore is in contact with the top opening end of the tank body (1) through the sealing strip;
an observation port (11), an air inlet pipe (10), a pressure gauge seat (12), an air release valve (13) and a safety valve (14) are further arranged on the top surface of the tank cover (3) along the clockwise direction.
10. The dispensing can of claim 9, wherein: the stirring blade (502) is a minor arc-shaped plate, and a gap of 2-4 mm is reserved between the arc part of the minor arc-shaped plate and the arc bottom structure of the tank body (1) during rotation;
one end of the inferior arc plate, which is far away from the arc part, is provided with a convex block with a W-shaped structure, and the middle part of the convex block with the W-shaped structure is clamped with the stirring shaft (501).
CN202010297218.3A 2020-04-15 2020-04-15 Dispensing tank for dispensing machine Pending CN113522669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010297218.3A CN113522669A (en) 2020-04-15 2020-04-15 Dispensing tank for dispensing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010297218.3A CN113522669A (en) 2020-04-15 2020-04-15 Dispensing tank for dispensing machine

Publications (1)

Publication Number Publication Date
CN113522669A true CN113522669A (en) 2021-10-22

Family

ID=78088317

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010297218.3A Pending CN113522669A (en) 2020-04-15 2020-04-15 Dispensing tank for dispensing machine

Country Status (1)

Country Link
CN (1) CN113522669A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012106201A (en) * 2010-11-18 2012-06-07 Os Giken:Kk Stirring device
CN202983589U (en) * 2012-11-16 2013-06-12 东莞市海旭新材料技术有限公司 Vacuum stirring tank
CN103301770A (en) * 2013-06-28 2013-09-18 普罗旺斯番茄制品(天津)有限公司 Energy-saving type double-stirring mixing tank and control method thereof
CN205323293U (en) * 2015-12-24 2016-06-22 加通汽车内饰(常熟)有限公司 Large -scale defoaming machine
CN207076402U (en) * 2017-03-06 2018-03-09 北京马尔贝拉建筑工程有限公司 Agitating device for coating
CN207221929U (en) * 2017-09-21 2018-04-13 湖北荆江选矿药剂有限公司 A kind of collecting agent synthesis reactor
CN207342684U (en) * 2017-10-24 2018-05-11 江山宇轩科技有限公司 Glass-lined reactor
CN208603074U (en) * 2018-07-24 2019-03-15 成都品尚农电子商务有限公司 A kind of electronic product production glue tank with agitating function

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012106201A (en) * 2010-11-18 2012-06-07 Os Giken:Kk Stirring device
CN202983589U (en) * 2012-11-16 2013-06-12 东莞市海旭新材料技术有限公司 Vacuum stirring tank
CN103301770A (en) * 2013-06-28 2013-09-18 普罗旺斯番茄制品(天津)有限公司 Energy-saving type double-stirring mixing tank and control method thereof
CN205323293U (en) * 2015-12-24 2016-06-22 加通汽车内饰(常熟)有限公司 Large -scale defoaming machine
CN207076402U (en) * 2017-03-06 2018-03-09 北京马尔贝拉建筑工程有限公司 Agitating device for coating
CN207221929U (en) * 2017-09-21 2018-04-13 湖北荆江选矿药剂有限公司 A kind of collecting agent synthesis reactor
CN207342684U (en) * 2017-10-24 2018-05-11 江山宇轩科技有限公司 Glass-lined reactor
CN208603074U (en) * 2018-07-24 2019-03-15 成都品尚农电子商务有限公司 A kind of electronic product production glue tank with agitating function

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