CN104454517A - Gear-pump-type adhesive supplying device - Google Patents
Gear-pump-type adhesive supplying device Download PDFInfo
- Publication number
- CN104454517A CN104454517A CN201410693286.6A CN201410693286A CN104454517A CN 104454517 A CN104454517 A CN 104454517A CN 201410693286 A CN201410693286 A CN 201410693286A CN 104454517 A CN104454517 A CN 104454517A
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- CN
- China
- Prior art keywords
- glue
- adhesive
- gear pump
- pump
- feeder
- 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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
Landscapes
- Rotary Pumps (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a gear-pump-type adhesive supplying device, and relates to a device for metering, conveying and supplying high-viscosity materials such as adhesive, polyurethane and hot-melt adhesive, in particular to a polyurethane metering, conveying and supplying device. The gear-pump-type adhesive supplying device comprises a pedestal, cylinders, an adhesive barrel, a sealing ring, a gland, a pump base, a gear pump, a speed reducer, a servo motor, a cross beam and the like, wherein the servo motor, the speed reducer and a heat-isolating plate are fixedly connected onto a fixing plate sequentially; a suction opening of the gear pump is communicated with an adhesive feeding opening; the cylinders are fixed on the pedestal; an outlet of the gear pump is communicated with an adhesive supplying hole; the adhesive supplying hole, an adhesive tube and an adhesive gun are sequentially connected; the bottom surface of the gland is always in contact with an adhesive surface of the adhesive barrel and presses the adhesive surface; the polyurethane, the adhesive or the hot-melt adhesive is conveyed to a required position through the gear pump, the adhesive tube and the adhesive gun. The gear-pump-type adhesive supplying device achieves accurate metering, and conveying of the high-viscosity materials such as the adhesive, the polyurethane or the hot-melt adhesive, and can be used for metering and conveying high-viscosity materials such as grease, ink, silicon sulfide resin and the like.
Description
Technical field
The present invention relates to a kind of for high-viscosity material metering conveying glue feeders such as adhesive, polyurethane, hot melt adhesive, be particularly useful for polyurethane metering conveying glue feeder.
Background technique
The domestic and international feedway for the high-viscosity material such as adhesive, polyurethane at present, major part adopts the conveying of gear pump, plunger pump, screw pump or diaphragm pump, when the viscosity of the materials such as adhesive, polyurethane, hot melt adhesive is larger, independent employing said pump is not easily carried, or be not easy to control measuring accuracy, measure inaccurate.
Summary of the invention
The present invention, in order to solve the problem, provides a kind of gear pump glue feeder, solves the high-viscosity materials such as adhesive, polyurethane, hot melt adhesive and not easily carries, or is not easy the problem controlling measuring accuracy.
The present invention solves the problems of the technologies described above the technological scheme taked to be:
Described gear pump glue feeder comprises support, cylinder, glue bucket, seal ring, platen, pump seat, gear pump, fixed plate, retarder, actuating motor, connecting rod, crossbeam, drag chain, exhaust port, glue rifle, sebific duct, coupling, supplies glue hole, thermal baffle, actuating motor, retarder and thermal baffle are fixedly connected sequentially on fixed plate, the upper and lower end of column respectively and fixed plate, platen is connected, guard shield is arranged between fixed plate and gear pump, connect with coupling between reducer shaft and gear pump shaft, gear pump is fixed on pump seat, suction inlet and the taper glue-feeder of gear pump communicate, seal ring is contained in the groove of the outer ring of platen, two cylinders are fixed on support, two cylinder columns are fixed on crossbeam, cylinder drives crossbeam under compressed-air actuated effect, connecting rod and platen move up and down, glue bucket to be placed on support and concentric with platen, the upper and lower end of two connecting rods respectively and crossbeam, platen is connected, gear delivery side of pump and confession glue hole communicate, for glue hole, sebific duct is connected successively with glue rifle, for glue hole, sebific duct and glue rifle arrange two respectively, two glue rifles simultaneously or supply glue separately.
Described device also comprises A heater, B heater, temperature transducer A, temperature transducer B, A heater are fixed on platen, and B heater is arranged in pump seat.
Described device also comprises the pressure transducer be connected with for glue hole be fixed on pump seat.
Described valve, A tracheae are connected successively with platen, and valve, A tracheae are communicated with glue-feeder.
Described outlet valve is connected with pump seat, and when outlet valve is opened, exhaust port, glue-feeder and air communicate.
Described drag chain one end is fixed on the cylinder on right side, and the other end is fixed on the link of platen.
During for glue, flat platen bottom face contacts with the glue face in glue bucket all the time and presses to glue face, A heater and B heater electrified regulation, under the pressure effect of cylinder, adhesive or the material such as polyurethane or hot melt adhesive are full of the suction inlet that glue-feeder enters into pump seat, actuating motor, retarder driven gear pump rotate, and the polyurethane in glue bucket or adhesive or hot melt adhesive are transported to the place of needs through gear pump, sebific duct and glue rifle.
The invention has the beneficial effects as follows:
Present invention achieves the accurate measurement conveying of the high-viscosity materials such as adhesive, polyurethane or hot melt adhesive, also can be used for the metering conveying of the high-viscosity materials such as grease, ink, silicone vulcanizate.
Accompanying drawing explanation
Fig. 1 is the structural representation of gear pump glue feeder of the present invention.
Fig. 2 is the front view of Fig. 1, and Fig. 3 is the B-B sectional view of Fig. 2.
Embodiment
Embodiment one: as shown in Figure 1, 2, 3, described gear pump glue feeder comprises support 1, cylinder 2, glue bucket 3, seal ring 4, platen 5, pump seat 6, gear pump 7, fixed plate 10, retarder 12, actuating motor 14, connecting rod 15, crossbeam 16, drag chain 18, exhaust port 21, glue rifle 22, sebific duct 25, coupling 27, supplies glue hole 28, thermal baffle 30.Actuating motor 14, retarder 12 and thermal baffle 30 are fixedly connected sequentially on fixed plate 10, the upper and lower end of column 9 respectively with fixed plate 10, platen 5 is connected, guard shield 8 is arranged between fixed plate 10 and gear pump 7, connect with coupling 27 between retarder 12 axle and gear pump 7 axle, gear pump 7 is fixed on pump seat 6, suction inlet and the taper glue-feeder 19 of gear pump 7 communicate, seal ring 4 is contained in the groove of the outer ring of platen 5, two cylinders 2 are fixed on support 1, two cylinder 2 bars are fixed on crossbeam 16, two vertical layouts of cylinder 2 are commonly referred to two column gear pump glue feeder, two cylinders 2 move to a direction simultaneously, cylinder 2 drives crossbeam 16 under compressed-air actuated effect, connecting rod 15 and platen 5 move up and down, glue bucket 3 to be placed on support 1 and concentric with platen 5, the upper and lower end of two connecting rods 15 respectively with crossbeam 16, platen 5 is connected, outlet and the confession glue hole 28 of gear pump 7 communicate, for glue hole 28, sebific duct 25 is connected successively with glue rifle 22, distance between gear pump 7 and glue rifle 22 is little, line loss is little, for glue hole 28, sebific duct 25 and glue rifle 22 arrange two respectively, two glue rifles 22 simultaneously or supply glue separately.(in figure, only drawing a glue rifle).
Described device also comprises A heater 24, B heater 26, temperature transducer A29, temperature transducer B31, A heater 24 are fixed on platen 5, and B heater 26 is arranged on pump seat 6 li.A heater 24 is fixed on platen 5 and is used for as its heating, temperature transducer A29 is used for controlling the temperature of platen 5, B heater 26 is arranged on pump seat 6 li and is used for heating, temperature transducer B31 is used for controlling the temperature of pump seat 6, heater, temperature transducer heated for controlling temperature are set, be conducive to the viscosity controlling material, be conducive to Flow of Goods and Materials.
Described device also comprises the pressure transducer 20 be connected with for glue hole 28 be fixed on pump seat 6.Pressure transducer 20 is used for detection and control plastic emitting pressure.
Described valve 13, A tracheae 11 are connected successively with platen 5, and valve 13, A tracheae 11 are communicated with glue-feeder 19.
The pressurized air that described source of the gas processing unit 17 provides for cylinder 2 and valve 13.
Described valve 13 and cylinder 2 pass into pressurized air, and pressurized air makes glue bucket 3 and platen 5 separate;
Described outlet valve 23 is connected with pump seat 6, and when outlet valve 23 is opened, exhaust port 21, glue-feeder 19 and air communicate, and is used for getting rid of the air in glue bucket 3, prevents entrained air in adhesive or polyurethane.
Described drag chain 18 one end is fixed on the cylinder 2 on right side, and the other end is fixed on the link of platen 5, and sebific duct, tracheae, electric wire etc. are through the inner chamber of drag chain 18.
During for glue, platen 5 bottom surface contacts with the glue face of 3 li, glue bucket all the time and presses to glue face, the bottom of platen 5, seal ring 4 and glue bucket 3 form seal space, the materials such as the adhesive that glue bucket is 3 li or polyurethane have pressure, A heater 24 and B heater 26 electrified regulation, pump seat 6 and platen 5 are heated to the temperature of needs, under the pressure effect of cylinder 2, adhesive or polyurethane etc. are full of the suction inlet that glue-feeder 19 enters into pump seat 6, actuating motor 14, retarder 12 driven gear pump 7 rotates, the polyurethane that glue bucket is 3 li or adhesive or hot melt adhesive are through gear pump 7, sebific duct 25 and glue rifle 22 are transported to the place of needs.
Embodiment two: as shown in Figure 1, 2, 3, in present embodiment, described seal ring 4 material is polyurethane or Ethylene Propylene Terpolymer or the solvent resistant such as fluorine rubber or rubber, heat-resisting, high-abrasive material.Other composition and annexation identical with embodiment one.
Embodiment three: as shown in Figure 1, 2, 3, in present embodiment, described gear pump 7 can replace with screw pump or plunger pump, for glue process and working principle constant, other composition and annexation and embodiment one, two identical.
Embodiment four: as shown in Figure 1, 2, 3, in present embodiment, the rotating speed of the accurate control gear pump 7 of described actuating motor 14 and measuring accuracy, actuating motor 14 can replace with stepper motor or variable-frequency motor, for glue process and working principle constant, other composition and annexation and embodiment one, two or three identical.
Embodiment five: as shown in Figure 1, 2, 3, in present embodiment, described glue rifle 22 can replace with gluing head, and gluing head is provided with to be opened or closing mechanism device automatically, control the switch of the high-viscosity materials such as adhesive, polyurethane, hot melt adhesive, realize automatic glue application.Other composition and annexation and embodiment one, two, three or four identical.
Embodiment six: as shown in Figure 1, 2, 3, in present embodiment, described gear pump glue feeder removes left side cylinder 2, and retaining the right cylinder 2, is single column structure gear pump glue feeder.Other composition and annexation and embodiment one, two, three, four or five identical.
Embodiment seven: as shown in Figure 1, 2, 3, in present embodiment, described gear pump glue feeder increases four wheels in the bottom surrounding of support 1, is portable gear pump glue feeder.Other composition and annexation and embodiment one, two, three, four, five or six identical.
The invention is not restricted to above-mentioned embodiment, the equivalents that every art technology obtains according to technology enlightenment of the present invention or the technological scheme that equivalence is replaced, all drop within rights protection scope of the present invention.
Working principle
During the work of gear pump glue feeder, glue bucket is put on support, glue bucket and platen concentric, cut-off valve, open outlet valve, cylinder drives connecting rod, platen moves down, flat platen bottom face contacts with the glue face in glue bucket all the time and presses to glue face, get rid of the air in glue bucket, close outlet valve, A heater and B heater electrified regulation, pump seat and platen are heated to the temperature of needs, the viscosity of glue reduces, mobility improves, platen moves down under the effect of cylinder, adhesive, polyurethane, the high-viscosity materials such as hot melt adhesive are full of the suction inlet that taper glue-feeder enters into pump seat, when needing for glue, actuating motor, retarder driven gear pump rotate, and high-viscosity material is transported to the place of needs through gear pump, sebific duct and glue rifle, when not carrying, actuating motor stops, and gear pump stops, for glue, passing into pressurized air respectively, glue bucket and platen are separated in valve and cylinder.Actuating motor and gear pump is adopted easily to control measuring accuracy for glue.Electric, pneumatic, the Pressure testing of gear pump glue feeder etc. control all to adopt automatically to control, and realize automation for glue.
Claims (7)
1. a gear pump glue feeder, is characterized in that: described device comprises support (1), cylinder (2), glue bucket (3), seal ring (4), platen (5), pump seat (6), gear pump (7), fixed plate (10), retarder (12), actuating motor (14), connecting rod (15), crossbeam (16), drag chain (18), exhaust port (21), glue rifle (22), sebific duct (25), coupling (27), supplies glue hole (28), thermal baffle (30), actuating motor (14), retarder (12) and thermal baffle (30) are fixedly connected sequentially on fixed plate (10), the upper and lower end of column (9) respectively with fixed plate (10), platen (5) is connected, guard shield (8) is arranged between fixed plate (10) and gear pump (7), connect with coupling (27) between retarder (12) axle and gear pump (7) axle, gear pump (7) is fixed on pump seat (6), suction inlet and the taper glue-feeder (19) of gear pump (7) communicate, seal ring (4) is contained in the groove of the outer ring of platen (5), two cylinders (2) are fixed on support (1), two cylinder (2) bars are fixed on crossbeam (16), cylinder (2) drives crossbeam (16) under compressed-air actuated effect, connecting rod (15) and platen (5) move up and down, it is upper and concentric with platen (5) that glue bucket (3) is placed on support (1), the upper and lower end of two connecting rods (15) respectively with crossbeam (16), platen (5) is connected, outlet and confession glue hole (28) of gear pump (7) communicate, for glue hole (28), sebific duct (25) is connected successively with glue rifle (22), for glue hole (28), sebific duct (25) and glue rifle (22) arrange two respectively, two glue rifles (22) simultaneously or supply glue separately,
Described device also comprises A heater (24), B heater (26), temperature transducer A (29), temperature transducer B (31), A heater (24) is fixed on platen (5), and it is inner that B heater (26) is arranged on pump seat (6);
Described device also comprises the pressure transducer (20) be connected with for glue hole (28) be fixed on pump seat (6);
Described valve (13), A tracheae (11) are connected successively with platen (5), and valve (13), A tracheae (11) are communicated with glue-feeder (19);
Described outlet valve (23) is connected with pump seat (6), and when outlet valve (23) is opened, exhaust port (21), glue-feeder (19) and air communicate;
Described drag chain (18) one end is fixed on the cylinder (2) on right side, and the other end is fixed on the link of platen (5);
During for glue, inner with glue bucket (3) all the time glue face, platen (5) bottom surface contacts and presses to glue face, A heater (24) and B heater (26) electrified regulation, under the pressure effect of cylinder (2), adhesive or polyurethane or hot melt adhesive are full of the suction inlet that glue-feeder (19) enters into pump seat (6), actuating motor (14), retarder (12) driven gear pump (7) rotates, the polyurethane that glue bucket (3) is inner or adhesive or hot melt adhesive are through gear pump (7), sebific duct (25) and glue rifle (22) are transported to the place of needs.
2. gear pump glue feeder according to claim 1, is characterized in that: described seal ring (4) material is polyurethane or Ethylene Propylene Terpolymer or fluorine rubber or rubber.
3., according to the arbitrary described gear pump glue feeder of claim 1 ~ 2, it is characterized in that: described gear pump (7) can replace with screw pump or plunger pump.
4. according to the arbitrary described gear pump glue feeder of claims 1 to 3, it is characterized in that: the rotating speed of described actuating motor (14) control gear pump (7) and measuring accuracy, actuating motor (14) can replace with stepper motor or variable-frequency motor.
5. according to the arbitrary described gear pump glue feeder of Claims 1 to 4, it is characterized in that: described glue rifle (22) can replace with gluing head, gluing head is provided with to be opened or closing mechanism device automatically, controls the switch of adhesive, polyurethane, hot melt adhesive, realizes automatic glue application.
6., according to the arbitrary described gear pump glue feeder of Claims 1 to 5, it is characterized in that: remove left side cylinder (2), retaining the right cylinder (2), is single column structure gear pump glue feeder.
7. according to the arbitrary described gear pump glue feeder of claim 1 ~ 6, it is characterized in that: increasing four wheels in the bottom surrounding of support (1), is portable gear pump glue feeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693286.6A CN104454517B (en) | 2014-11-20 | 2014-11-20 | Gear-pump-type adhesive supplying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693286.6A CN104454517B (en) | 2014-11-20 | 2014-11-20 | Gear-pump-type adhesive supplying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104454517A true CN104454517A (en) | 2015-03-25 |
| CN104454517B CN104454517B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410693286.6A Active CN104454517B (en) | 2014-11-20 | 2014-11-20 | Gear-pump-type adhesive supplying device |
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| Country | Link |
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| CN (1) | CN104454517B (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478306A (en) * | 2015-12-22 | 2016-04-13 | 陕西通家汽车股份有限公司 | Pressing disc device of gluing machine |
| CN107008625A (en) * | 2017-05-12 | 2017-08-04 | 江苏远华轻化装备有限公司 | A kind of PUR glue-smelting machines |
| CN107497640A (en) * | 2017-08-10 | 2017-12-22 | 大连华工创新科技股份有限公司 | Cylinder measuring pump glue feeder for two-component high-viscosity material |
| CN107588695A (en) * | 2016-07-06 | 2018-01-16 | 青岛拓极采矿服务有限公司 | A kind of emulsification blasting agent mixing equipment and emulsification blasting agent mixing vehicle |
| CN108160411A (en) * | 2018-02-06 | 2018-06-15 | 北京延锋北汽汽车内饰件有限公司 | A kind of standard drum hot melt adhesive processing equipment |
| CN108160362A (en) * | 2017-12-10 | 2018-06-15 | 柳州市菱丰科技有限公司 | A kind of adhesive supplier pneumatic system |
| CN109499815A (en) * | 2018-12-18 | 2019-03-22 | 苏州欧仕达热熔胶机械设备有限公司 | A kind of moisture response type PUR hot melt adhesive machine |
| CN110961319A (en) * | 2019-11-06 | 2020-04-07 | 创维集团智能装备有限公司 | Automatic glue supply device |
| CN111232885A (en) * | 2020-02-25 | 2020-06-05 | 佛山市本嘉新材料科技有限公司 | Hot melt adhesive combined supply system |
| CN111805682A (en) * | 2020-07-14 | 2020-10-23 | 江苏力维智能装备有限公司 | Cooling solidification reaction type ethylene-vinyl acetate hot melt adhesive high-speed edge sealing machine |
| CN113578185A (en) * | 2021-06-30 | 2021-11-02 | 沪东中华造船(集团)有限公司 | Discharging device for manufacturing LNG cargo tank insulation box |
| CN113909064A (en) * | 2020-07-09 | 2022-01-11 | 苏州振州机电科技有限公司 | Hull insulation epoxy resin gluing equipment |
| CN115502045A (en) * | 2022-11-01 | 2022-12-23 | 河南帅太整体定制家居有限公司 | Intelligent PUR customized board edge banding machine |
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| CN108940760A (en) * | 2018-09-29 | 2018-12-07 | 京东方科技集团股份有限公司 | A kind of glue feeder automatically adjusting viscosity |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105478306A (en) * | 2015-12-22 | 2016-04-13 | 陕西通家汽车股份有限公司 | Pressing disc device of gluing machine |
| CN107588695A (en) * | 2016-07-06 | 2018-01-16 | 青岛拓极采矿服务有限公司 | A kind of emulsification blasting agent mixing equipment and emulsification blasting agent mixing vehicle |
| CN107588695B (en) * | 2016-07-06 | 2023-10-13 | 青岛拓极采矿服务有限公司 | Emulsion explosive mixed loading equipment and emulsion explosive mixed loading vehicle |
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| CN107497640B (en) * | 2017-08-10 | 2023-01-13 | 大连华工创新科技股份有限公司 | A cylinder metering pump supplies mucilage binding to be put for two ingredient high viscosity materials |
| CN107497640A (en) * | 2017-08-10 | 2017-12-22 | 大连华工创新科技股份有限公司 | Cylinder measuring pump glue feeder for two-component high-viscosity material |
| CN108160362A (en) * | 2017-12-10 | 2018-06-15 | 柳州市菱丰科技有限公司 | A kind of adhesive supplier pneumatic system |
| CN108160411A (en) * | 2018-02-06 | 2018-06-15 | 北京延锋北汽汽车内饰件有限公司 | A kind of standard drum hot melt adhesive processing equipment |
| CN108160411B (en) * | 2018-02-06 | 2024-01-30 | 北京延锋北汽汽车内饰件有限公司 | Standard barrel hot melt adhesive treatment equipment |
| CN109499815A (en) * | 2018-12-18 | 2019-03-22 | 苏州欧仕达热熔胶机械设备有限公司 | A kind of moisture response type PUR hot melt adhesive machine |
| CN109499815B (en) * | 2018-12-18 | 2023-11-28 | 苏州欧仕达热熔胶机械设备有限公司 | Moisture reaction type PUR hot melt adhesive machine |
| CN110961319B (en) * | 2019-11-06 | 2021-08-31 | 创维集团智能装备有限公司 | Automatic glue supply device |
| CN110961319A (en) * | 2019-11-06 | 2020-04-07 | 创维集团智能装备有限公司 | Automatic glue supply device |
| CN111232885A (en) * | 2020-02-25 | 2020-06-05 | 佛山市本嘉新材料科技有限公司 | Hot melt adhesive combined supply system |
| CN113909064A (en) * | 2020-07-09 | 2022-01-11 | 苏州振州机电科技有限公司 | Hull insulation epoxy resin gluing equipment |
| CN111805682A (en) * | 2020-07-14 | 2020-10-23 | 江苏力维智能装备有限公司 | Cooling solidification reaction type ethylene-vinyl acetate hot melt adhesive high-speed edge sealing machine |
| CN113578185A (en) * | 2021-06-30 | 2021-11-02 | 沪东中华造船(集团)有限公司 | Discharging device for manufacturing LNG cargo tank insulation box |
| CN115502045A (en) * | 2022-11-01 | 2022-12-23 | 河南帅太整体定制家居有限公司 | Intelligent PUR customized board edge banding machine |
| CN115502045B (en) * | 2022-11-01 | 2024-07-12 | 河南帅太整体定制家居有限公司 | Intelligent PUR customization board banding gluing machine |
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| CN104454517B (en) | 2017-01-11 |
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