CN115608561A - Stable efficient glue dispensing device - Google Patents
Stable efficient glue dispensing device Download PDFInfo
- Publication number
- CN115608561A CN115608561A CN202211121557.1A CN202211121557A CN115608561A CN 115608561 A CN115608561 A CN 115608561A CN 202211121557 A CN202211121557 A CN 202211121557A CN 115608561 A CN115608561 A CN 115608561A
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- Prior art keywords
- glue
- plunger rod
- hole
- cavity
- channel
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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
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
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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
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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
- B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
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Abstract
The invention discloses a stable efficient glue dispensing device, which comprises a valve body, wherein a glue discharging port of the valve body is connected with a row of glue tubes, the valve body comprises a body, driving cavities respectively positioned at two ends in the body and a glue supplying cavity provided with a glue inlet channel, a glue outlet channel and a glue discharging channel, a middle through hole is arranged between the driving cavity and the glue supplying cavity, the left end and the right end of a plunger rod in the middle through hole are respectively positioned in the driving cavity and the glue supplying cavity, a piston disc hermetically connected with the inner wall of the driving cavity is fixed at the right end of the plunger rod, a brass guide sleeve for embedding the plunger rod is arranged in the middle of the plunger rod, a sealing ring positioned between the glue outlet channel and the guide sleeve is arranged between the plunger rod and the middle through hole, a gap channel is arranged between the left end of the middle through hole and the glue outlet channel between the plunger rod and the body, and the gap channel is positioned between the left end of the middle through hole and the sealing ring. The automatic glue dispensing device can automatically discharge waste glue with bubbles or impurities in the glue inlet pipe in time, and can ensure the stability of glue dispensing in the long-term use process.
Description
Technical Field
The invention relates to the technical field of dispensing, in particular to a stable efficient dispensing device.
Background
The glue dispensing is a process, also called glue applying, glue spreading, glue pouring, glue dripping and the like, and electronic glue, oil or other liquid is smeared, filled and dripped on a product, so that the product has the effects of sticking, filling and sealing, insulating, fixing, smooth surface and the like. The application range of the adhesive is very wide, and the adhesive may be needed to be applied to the production of aircrafts, ships, clothes, toys and the like. Along with the development of economy, the continuous upgrading of products and the continuous expansion of application fields, the requirements on glue injection and dispensing equipment are wider and more diversified, for example, the stricter requirements of industries such as automotive electronics, new energy, motors, sensors, capacitors, ignition coils and the like promote the manufacturing technology and the product quality of the glue injection and dispensing equipment to be continuously improved, and meanwhile, the higher requirements are also provided for the glue injection and dispensing equipment.
In the working process of the dispensing equipment, once bubbles or impurities and the like appear in the pipeline, the equipment needs to be suspended, and after the bubbles or the impurities are completely discharged by operators, the equipment is restarted, so that the automatic assembly line production is not facilitated, and the dispensing efficiency is greatly reduced.
Disclosure of Invention
The invention aims to provide a stable efficient glue dispensing device which can automatically discharge waste glue with bubbles or impurities in a glue inlet pipe in time and can ensure the stability of glue dispensing in the long-term use process.
In order to achieve the purpose, the invention adopts the technical scheme that: a stable high-efficiency dispensing device comprises a glue supply mechanism and a dispensing valve, wherein the glue supply mechanism is communicated with the dispensing valve through a glue inlet pipe, a bubble detection module is installed on the glue inlet pipe, a valve body is installed on the glue inlet pipe and positioned between the bubble detection module and the dispensing valve, a glue inlet of the valve body is communicated with the glue supply mechanism through the glue inlet pipe, a glue outlet of the valve body is communicated with the dispensing valve through the glue inlet pipe, and a row of glue pipes are connected to a glue outlet of the valve body;
the valve body comprises a body, a driving cavity and a glue supply cavity, wherein the driving cavity is respectively positioned at two ends in the body, the glue supply cavity is provided with a glue inlet channel, a glue outlet channel and a glue discharging channel, a middle through hole is formed between the driving cavity and the glue supply cavity, the left end and the right end of a plunger rod in the middle through hole are respectively positioned in the driving cavity and the glue supply cavity, one port of the glue discharging channel is provided with a first gasket, the left end of the plunger rod is provided with a plunger head which can be in sealing fit with the first gasket, the plunger rod is provided with a flange part at the position close to the plunger head, and one end of the middle through hole, which is communicated with the glue supply cavity, is provided with a second gasket which can be in sealing contact with the flange part;
a piston disc which is hermetically connected with the inner wall of the driving cavity is fixed at the right end of the plunger rod, the piston disc is positioned between the left air inlet and the right air inlet, a guide sleeve for embedding the plunger rod is arranged in the middle of the plunger rod, the guide sleeve is a brass guide sleeve, a sealing ring positioned between the glue outlet channel and the guide sleeve is arranged between the plunger rod and the middle through hole, a gap channel is arranged between the left end of the middle through hole and the glue outlet channel between the plunger rod and the body, and the gap channel is positioned between the left end of the middle through hole and the sealing ring;
when the piston disc moves left and right in the driving cavity under the driving of the left air inlet or the right air inlet, the plunger head of the plunger rod correspondingly moves left and right in the glue supply cavity, so that the plunger head of the plunger rod is in contact with the first gasket or the flange part of the plunger rod is in contact with the second gasket;
the utility model discloses a stopper, including the body, the through-hole of guide part, the through-hole inner wall of guide part and the contact of plunger pole lateral surface have a plurality of little recesses, and this a plurality of little recesses are along circumference interval distribution.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the rubber discharge pipe is connected to a waste liquid box.
2. In the above scheme, the left air inlet and the right air inlet are connected to an electromagnetic valve through a vent pipe.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the stable efficient glue dispensing device can automatically discharge waste glue with bubbles or impurities in the glue inlet pipe in time, and continue glue dispensing after the waste glue is discharged, so that the glue dispensing efficiency is improved while the glue dispensing quality is ensured, and the processing quality and efficiency of products are improved; furthermore, the guide sleeve for the plunger rod to be embedded comprises a guide part and a convex part positioned on the side surface of the left end of the guide part, the convex part of the guide sleeve is positioned in a limiting groove of the body, the plunger rod is embedded into a through hole of the guide part, the inner wall of the through hole of the guide part is in contact with the outer side surface of the plunger rod, a plurality of small grooves are formed in the inner wall surface of the through hole of the guide part along the axial direction and are distributed at intervals along the circumferential direction, and in the long-term repeated high-speed moving process of the plunger rod, on the basis of preventing the shaking of the plunger rod from causing accelerated abrasion of a plunger head, an air cushion can be formed to reduce the friction between the plunger rod and the guide sleeve, the phenomenon that the unilateral abrasion is intensified due to the sealing surface and the unilateral pressure difference caused by the unilateral contact between the plunger rod and the guide sleeve can be avoided, a channel can be provided for chips formed by abrasion, and the abrasion and scratching of the guide sleeve and the plunger rod can be avoided, and the stability of dispensing in the long-term use process can be ensured.
2. The invention relates to a stable high-efficiency glue dispensing device, wherein a bubble monitoring module comprises a shell and a base body positioned in the shell, the base body is provided with a groove for embedding a glue inlet pipe, the glue inlet pipe is embedded in the groove of the base body, an ultrasonic transmitter is arranged at one side part of the groove of the base body, an ultrasonic receiver is arranged at the other side of the groove of the base body, and a control module is used for generating a control signal according to the information that no bubble exists in the glue inlet pipe received from the bubble detection module, driving a left air inlet or a right air inlet to inject gas into a driving cavity.
Drawings
FIG. 1 is a schematic structural diagram of a stable high-efficiency dispensing device according to the present invention;
FIG. 2 is a schematic structural diagram of a valve body in the stable efficient dispensing device of the present invention;
FIG. 3 is a cross-sectional view of the valve body of the stable high-efficiency dispensing device of the present invention;
FIG. 4 is a cross-sectional view of another valve body of the stable high-efficiency dispensing device of the present invention;
FIG. 5 is a schematic structural diagram of a bubble detection module in the stable high-efficiency dispensing device according to the present invention;
FIG. 6 is a schematic view of a partial structure of a valve body in the stable efficient dispensing device of the present invention;
fig. 7 is a schematic structural diagram of a guide sleeve in the stable high-efficiency dispensing device;
fig. 8 is an electrical schematic diagram of the stable high-efficiency dispensing device of the present invention.
In the drawings above: 1. a glue supply mechanism; 2. dispensing a glue valve; 3. feeding a rubber tube; 4. a bubble sensor; 5. a bubble detection module; 51. a housing; 52. a base body; 54. a groove; 55. an ultrasonic transmitter; 56. an ultrasonic receiver; 6. a valve body; 9. a glue discharging port; 10. a rubber discharge pipe; 11. a body; 111. a glue supply body; 112. a middle body; 113. a driver body; 12. a drive chamber; 13. a glue supply cavity; 131. a glue inlet channel; 132. a glue outlet channel; 133. a glue discharging channel; 14. a middle through hole; 15. a plunger rod; 16. a first gasket; 17. a plunger head; 18. a flange portion; 19. a second gasket; 20. a piston disc; 21. a left air inlet; 22. a right air inlet; 23. a guide sleeve; 24. a seal ring; 25. a clearance channel; 27. a guide portion; 28. a boss portion; 29. a limiting groove; 30. a through hole; 31. a small groove; 33. a waste liquid box; 36. and a control module.
Detailed Description
In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly and encompass, for example, both fixed and removable coupling as well as integral coupling; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be understood in a concrete sense to those of ordinary skill in the art.
Example 1: the utility model provides a high-efficient adhesive deposite device of stable form, includes: supply gluey mechanism 1 and glue dispensing valve 2, supply to glue between mechanism 1 and the glue dispensing valve 2 through advancing rubber tube 3 intercommunication, its characterized in that: a bubble detection module 5 is installed on the rubber inlet pipe 3, a valve body 6 is installed on the rubber inlet pipe 3 and between the bubble detection module 5 and the dispensing valve 2, a rubber inlet 7 of the valve body 6 is communicated with the rubber supply mechanism 1 through the rubber inlet pipe 3, a rubber outlet 8 of the valve body 6 is communicated with the dispensing valve 2 through the rubber inlet pipe 3, and a row of rubber pipes 10 are connected to a rubber outlet 9 of the valve body 6;
the valve body 6 comprises a body 11, a driving cavity 12 and a glue supply cavity 13, wherein the driving cavity 12 is respectively positioned at two ends in the body 11, the glue supply cavity 13 is provided with a glue inlet channel 131, a glue outlet channel 132 and a glue discharging channel 133, a middle through hole 14 is arranged between the driving cavity 12 and the glue supply cavity 13, the left end and the right end of a plunger rod 15 positioned in the middle through hole 14 are respectively positioned in the driving cavity 12 and the glue supply cavity 13, a first gasket 16 is arranged at one port of the glue discharging channel 133, the left end of the plunger rod 15 is provided with a plunger head 17 which can be in sealing fit with the first gasket 16, a flange part 18 is arranged at a position, close to the plunger head 17, of the plunger rod 15, and a second gasket 19 which can be in sealing contact with the flange part 18 is arranged at one end, communicated with the glue supply cavity 13, of the middle through hole 14;
a piston disc 20 which is hermetically connected with the inner wall of the driving cavity 12 is fixed at the right end of the plunger rod 15, the piston disc 20 is positioned between the left air inlet 21 and the right air inlet 22, a guide sleeve 23 for embedding the plunger rod 15 is arranged in the middle of the plunger rod 15, a sealing ring 24 positioned between the glue outlet channel 132 and the guide sleeve 23 is arranged between the plunger rod 15 and the middle through hole 14, and a clearance channel 25 is arranged between the left end of the middle through hole 14 and the glue outlet channel 132 between the plunger rod 15 and the body 11;
when the piston disc 20 moves left and right in the drive chamber 12 under the driving of the left air inlet 21 or the right air inlet 22, the plunger head 17 of the plunger rod 15 correspondingly moves left and right in the glue supply chamber 13, so that the plunger head 17 of the plunger rod 15 is contacted with the first gasket 16 or the flange part 18 of the plunger rod 15 is contacted with the second gasket 19;
the guide sleeve 23 comprises a guide part 27 and a convex part 28 positioned on the side surface of the left end of the guide part 27, the convex part 28 of the guide sleeve 23 is positioned in a limiting groove 29 of the body 11, the plunger rod 15 is embedded into a through hole 30 of the guide part 27, the inner wall of the through hole 30 of the guide part 27 is contacted with the outer side surface of the plunger rod 15, a plurality of small grooves 31 are axially formed in the inner wall surface of the through hole 30 of the guide part 27, and the small grooves 31 are circumferentially distributed at intervals.
The bubble monitoring module 5 comprises a shell 51 and a base body 52 positioned in the shell 51, the base body 52 is provided with a groove 54 for embedding the rubber inlet pipe 3, the rubber inlet pipe 3 is embedded in the groove 54 of the base body 52, one side part of the base body 52 positioned in the groove 54 is provided with an ultrasonic transmitter 55, and the other side is provided with an ultrasonic receiver 56;
the rubber discharge pipe 10 is provided with a bubble sensor 4 near the rubber discharge port 9, and the control module 36 is used for generating a control signal according to information that no bubble exists in the rubber inlet pipe 3 or the rubber discharge pipe 10 received from the bubble detection module 5 and the bubble sensor 4, and driving the left air inlet 21 or the right air inlet 22 of the valve body 6 to inject air into the driving cavity 12;
the hose discharge pipe 10 is connected to a waste liquid box 33; the body 11 further includes a glue supplying body 111, a driving body 113 and a middle body 112 located between the glue supplying body 111 and the driving body 113, the glue supplying cavity 13 and the glue inlet channel 131 are located in the glue supplying body 111, the driving cavity 12 and the glue outlet channel 132 are located in the driving body 113, and the gap channel 25 is located in the middle body 112.
Example 2: the utility model provides a high-efficient adhesive deposite device of stable form, includes: supply gluey mechanism 1 and glue dispensing valve 2, supply to glue between mechanism 1 and the glue dispensing valve 2 through advancing rubber tube 3 intercommunication, its characterized in that: a bubble detection module 5 is installed on the rubber inlet pipe 3, a valve body 6 is installed on the rubber inlet pipe 3 and between the bubble detection module 5 and the dispensing valve 2, a rubber inlet 7 of the valve body 6 is communicated with the rubber supply mechanism 1 through the rubber inlet pipe 3, a rubber outlet 8 of the valve body 6 is communicated with the dispensing valve 2 through the rubber inlet pipe 3, and a row of rubber pipes 10 are connected to a rubber outlet 9 of the valve body 6;
the valve body 6 comprises a body 11, a driving cavity 12 and a glue supply cavity 13, wherein the driving cavity 12 is respectively positioned at two ends inside the body 11, the glue supply cavity 13 is provided with a glue inlet channel 131, a glue outlet channel 132 and a glue discharging channel 133, a middle through hole 14 is arranged between the driving cavity 12 and the glue supply cavity 13, the left end and the right end of a plunger rod 15 positioned in the middle through hole 14 are respectively positioned in the driving cavity 12 and the glue supply cavity 13, a first gasket 16 is arranged at one port of the glue discharging channel 133, the left end of the plunger rod 15 is provided with a plunger head 17 which can be in sealing fit with the first gasket 16, a flange part 18 is arranged at the position, close to the plunger head 17, of the plunger rod 15, and a second gasket 19 which can be in sealing contact with the flange part 18 is arranged at one end, communicated with the glue supply cavity 13, of the middle through hole 14;
a piston disc 20 which is hermetically connected with the inner wall of the driving cavity 12 is fixed at the right end of the plunger rod 15, the piston disc 20 is positioned between the left air inlet 21 and the right air inlet 22, a guide sleeve 23 for embedding the plunger rod 15 is arranged in the middle of the plunger rod 15, a sealing ring 24 positioned between the glue outlet channel 132 and the guide sleeve 23 is arranged between the plunger rod 15 and the middle through hole 14, and a clearance channel 25 is arranged between the left end of the middle through hole 14 and the glue outlet channel 132 between the plunger rod 15 and the body 11;
when the piston disc 20 moves left and right in the drive chamber 12 under the driving of the left air inlet 21 or the right air inlet 22, the plunger head 17 of the plunger rod 15 correspondingly moves left and right in the glue supply chamber 13, so that the plunger head 17 of the plunger rod 15 is contacted with the first gasket 16 or the flange part 18 of the plunger rod 15 is contacted with the second gasket 19;
the guide sleeve 23 comprises a guide part 27 and a convex part 28 positioned on the side surface of the left end of the guide part 27, the convex part 28 of the guide sleeve 23 is positioned in a limiting groove 29 of the body 11, the plunger rod 15 is embedded in a through hole 30 of the guide part 27, the inner wall of the through hole 30 of the guide part 27 is contacted with the outer side surface of the plunger rod 15, a plurality of small grooves 31 are formed in the inner wall surface of the through hole 30 of the guide part 27 along the axial direction, and the small grooves 31 are distributed at intervals along the circumferential direction.
The left air inlet 21 and the right air inlet 22 are connected to an electromagnetic valve through vent pipes; the guide sleeve 23 is a brass guide sleeve; the clearance passage 25 is located between the left end of the central through hole 14 and the seal ring 24.
When the stable efficient glue dispensing device is adopted, the waste glue with bubbles or impurities in the glue inlet pipe can be automatically discharged in time, and the glue dispensing is continued after the waste glue is discharged, so that the glue dispensing efficiency is improved while the glue dispensing quality is ensured, and the processing quality and efficiency of products are improved;
furthermore, the guide sleeve for embedding the plunger rod comprises a guide part and a convex part positioned on the side surface of the left end of the guide part, the convex part of the guide sleeve is positioned in a limiting groove of the body, the plunger rod is embedded in a through hole of the guide part, the inner wall of the through hole of the guide part is contacted with the outer side surface of the plunger rod, the surface of the inner wall of the through hole of the guide part is axially provided with a plurality of small grooves which are distributed at intervals along the circumferential direction, and in the long-term repeated high-speed moving process of the plunger rod, on the basis of preventing the plunger rod from shaking to cause accelerated wear of the plunger head, an air cushion can be formed to reduce the friction between the plunger rod and the guide sleeve, and the phenomenon that the unilateral wear is intensified due to the unilateral contact between the plunger rod and the guide sleeve to form a sealing surface and a pressure difference between the single surface and the single surface can be avoided, a channel can be provided for chips formed by wear, and the chips are prevented from wearing and scratching the guide sleeve and the plunger rod, so that the stability of the adhesive is ensured in the long-time use process;
in addition, whether bubbles exist in the rubber inlet pipe or not can be monitored in real time in the rubber dispensing process, the waste rubber with bubbles or impurities in the rubber inlet pipe can be automatically discharged in time, the rubber dispensing is continued after the waste rubber is discharged, the rubber dispensing quality is ensured, the rubber dispensing efficiency is improved, and the processing quality and the processing efficiency of products are improved.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a high-efficient adhesive deposite device of stable form, includes: supply to glue mechanism (1) and point and glue valve (2), supply to glue between mechanism (1) and point and glue valve (2) through advancing rubber tube (3) intercommunication, its characterized in that: the glue feeding valve is characterized in that a bubble detection module (5) is installed on the glue feeding pipe (3), a valve body (6) is installed on the glue feeding pipe (3) and is positioned between the bubble detection module (5) and the glue dispensing valve (2), a glue feeding port (7) of the valve body (6) is communicated with the glue supply mechanism (1) through the glue feeding pipe (3), a glue discharging port (8) of the valve body (6) is communicated with the glue dispensing valve (2) through the glue feeding pipe (3), and a glue discharging port (9) of the valve body (6) is connected with a glue discharging pipe (10);
the valve body (6) comprises a body (11), a driving cavity (12) and a glue supply cavity (13), wherein the driving cavity (12) is respectively located at two ends inside the body (11), the glue supply cavity (13) is provided with a glue inlet channel (131), a glue outlet channel (132) and a glue discharging channel (133), a middle through hole (14) is formed between the driving cavity (12) and the glue supply cavity (13), the left end and the right end of a plunger rod (15) in the middle through hole (14) are respectively located in the driving cavity (12) and the glue supply cavity (13), a first gasket (16) is installed at one port of the glue discharging channel (133), a plunger head (17) capable of being in sealing fit with the first gasket (16) is arranged at the left end of the plunger rod (15), a flange part (18) is arranged at a position, close to the plunger head (17), and a second gasket (19) capable of being in sealing contact with the flange part (18) is installed at one end, communicated with the glue supply cavity (13), of the middle through hole (14);
a piston disc (20) hermetically connected with the inner wall of the driving cavity (12) is fixed at the right end of the plunger rod (15), the piston disc (20) is positioned between the left air inlet (21) and the right air inlet (22), a guide sleeve (23) for embedding the plunger rod (15) is arranged in the middle of the plunger rod (15), the guide sleeve (23) is a brass guide sleeve, a sealing ring (24) positioned between the glue outlet channel (132) and the guide sleeve (23) is arranged between the plunger rod (15) and the middle through hole (14), a clearance channel (25) is arranged between the left end of the middle through hole (14) and the glue outlet channel (132) between the plunger rod (15) and the body (11), and the clearance channel (25) is positioned between the left end of the middle through hole (14) and the sealing ring (24);
when the piston disc (20) moves left and right in the driving cavity (12) under the driving of the left air inlet (21) or the right air inlet (22), the plunger head (17) of the plunger rod (15) correspondingly moves left and right in the glue supply cavity (13), so that the plunger head (17) of the plunger rod (15) is contacted with the first gasket (16) or the flange part (18) of the plunger rod (15) is contacted with the second gasket (19);
the guide sleeve (23) comprises a guide part (27) and a protruding part (28) located on the side surface of the left end of the guide part (27), the protruding part (28) of the guide sleeve (23) is located in a limiting groove (29) of the body (11), the plunger rod (15) is embedded into a through hole (30) of the guide part (27), the inner wall of the through hole (30) of the guide part (27) is in contact with the outer side surface of the plunger rod (15), a plurality of small grooves (31) are formed in the surface of the inner wall of the through hole (30) of the guide part (27) along the axial direction, and the small grooves (31) are distributed at intervals along the circumferential direction.
2. A stable type high efficiency glue dispensing device according to claim 1 or 2, wherein: the hose discharge tube (10) is connected to a waste liquid box (33).
3. The stable high-efficiency dispensing device according to claim 1, wherein: the left air inlet (21) and the right air inlet (22) are connected to an electromagnetic valve through vent pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211121557.1A CN115608561A (en) | 2021-07-08 | 2021-07-08 | Stable efficient glue dispensing device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211121557.1A CN115608561A (en) | 2021-07-08 | 2021-07-08 | Stable efficient glue dispensing device |
| CN202110771341.9A CN113457921B (en) | 2021-07-08 | 2021-07-08 | Efficient glue dispensing system |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110771341.9A Division CN113457921B (en) | 2021-07-08 | 2021-07-08 | Efficient glue dispensing system |
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| Publication Number | Publication Date |
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| CN115608561A true CN115608561A (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211121557.1A Pending CN115608561A (en) | 2021-07-08 | 2021-07-08 | Stable efficient glue dispensing device |
| CN202110771341.9A Active CN113457921B (en) | 2021-07-08 | 2021-07-08 | Efficient glue dispensing system |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110771341.9A Active CN113457921B (en) | 2021-07-08 | 2021-07-08 | Efficient glue dispensing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116060271A (en) * | 2021-11-01 | 2023-05-05 | 苏州卓兆点胶股份有限公司 | Dispensing method for electronic product processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325824C (en) * | 2004-03-08 | 2007-07-11 | 中国科学院力学研究所 | Reciprocating hydraulic piston mechanism |
| CN102671819A (en) * | 2011-03-16 | 2012-09-19 | 元利盛精密机械股份有限公司 | Dispensing unit capable of exhausting bubbles |
| JP6230893B2 (en) * | 2013-12-10 | 2017-11-15 | 株式会社ヒラノテクシード | Intermittent coating device |
| CN107537965A (en) * | 2017-09-05 | 2018-01-05 | 南京国际船舶设备配件有限公司 | Slider of oil press backhaul cylinder component is used in the production of ship use intermediate speed machine air valve die-forging forming |
| CN209997878U (en) * | 2019-05-31 | 2020-01-31 | 无锡胜脉电子有限公司 | dispensing equipment resorption device for pressure sensor research and development |
| CN111229550A (en) * | 2020-03-30 | 2020-06-05 | 威海威高血液净化制品有限公司 | Glue injection valve for dialyzer production |
| CN113042308B (en) * | 2020-12-11 | 2022-07-12 | 苏州卓兆点胶股份有限公司 | Two-component glue dispensing device |
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2021
- 2021-07-08 CN CN202211121557.1A patent/CN115608561A/en active Pending
- 2021-07-08 CN CN202110771341.9A patent/CN113457921B/en active Active
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| CN113457921A (en) | 2021-10-01 |
| CN113457921B (en) | 2022-08-02 |
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Address after: No. 189, Wutaishan Road, High tech Zone, Suzhou City, Jiangsu Province, 215011 Applicant after: Suzhou Zhuozhao dispensing Co.,Ltd. Address before: 215011 No.3, phase I, standard plant, No.588 Wutaishan Road, high tech Zone, Suzhou City, Jiangsu Province Applicant before: Suzhou Zhuozhao dispensing Co.,Ltd. |