CN113477471B - High-quality automatic glue dispensing device - Google Patents
High-quality automatic glue dispensing device Download PDFInfo
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- CN113477471B CN113477471B CN202110771390.2A CN202110771390A CN113477471B CN 113477471 B CN113477471 B CN 113477471B CN 202110771390 A CN202110771390 A CN 202110771390A CN 113477471 B CN113477471 B CN 113477471B
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- glue
- plunger rod
- valve body
- hole
- 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
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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
- B05C11/1036—Means for supplying a selected one of a plurality of liquids or other fluent materials, or several in selected proportions, to 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
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
Abstract
The invention discloses a high-quality automatic glue dispensing device, which comprises a glue supply mechanism and a glue mixing valve, wherein the glue supply mechanism is communicated with the glue mixing valve through a glue inlet pipe A and a glue inlet pipe B which are arranged in parallel, the glue inlet pipe A is provided with a glue valve body A, the glue inlet pipe B is provided with a glue valve body B, the glue valve body A and the glue valve body B respectively comprise a body, driving cavities respectively positioned at two ends in the body, and a glue supply cavity provided with a glue inlet channel, a glue outlet channel and a glue discharge channel, the left end and the right end of a plunger rod in a middle through hole are respectively positioned in the driving cavity and the glue supply cavity, the right end of the plunger rod is fixedly provided with a piston disc which is hermetically connected with the inner wall of the driving cavity, a guide sleeve comprises a guide part and a convex part positioned on the side surface of the left end of the guide part, and the surface of the inner wall of the through hole of the guide part is axially provided with a plurality of small grooves. The high-quality automatic glue dispensing device provided by the invention can ensure the glue outlet quality of the glue mixing valve and improve the glue dispensing efficiency.
Description
Technical Field
The invention relates to the technical field of glue dispensing, in particular to a high-quality automatic glue dispensing device.
Background
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 appear in the pipeline, the equipment needs to be suspended, and after the bubbles or the impurities are completely discharged by operators manually, 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 high-quality automatic glue dispensing device which can automatically discharge waste glue with bubbles or impurities in a glue inlet pipe in time and continuously supply glue after the waste glue is discharged, so that the glue dispensing efficiency is improved while the glue discharging quality of a glue mixing valve is ensured.
In order to achieve the purpose, the invention adopts the technical scheme that: a high-quality automatic glue dispensing device comprises a glue supply mechanism and a glue mixing valve, wherein a glue inlet pipe A and a glue inlet pipe B which are arranged in parallel are arranged between the glue supply mechanism and the glue mixing valve, the glue inlet pipe A is provided with a glue valve body, the glue inlet pipe B is provided with a glue valve body, the glue inlet ports of the glue valve body A and the glue valve body B are communicated with the glue supply mechanism through the glue inlet pipe A and the glue inlet pipe B, the glue outlet ports of the glue valve body A and the glue valve body B are communicated with the glue mixing valve through the glue inlet pipe A and the glue inlet pipe B, and the glue outlet ports of the glue valve body A and the glue valve body B are correspondingly connected with a glue discharge pipe A and a glue discharge pipe B;
the glue valve body A and the glue valve body B both comprise bodies, driving cavities respectively positioned at two ends in the bodies, and glue supply cavities with glue inlet channels, glue outlet channels and glue discharging channels, wherein a middle through hole is formed between the driving cavity and the glue supply cavities;
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, a sealing ring positioned between the glue outlet channel and the guide sleeve is arranged between the plunger rod and the middle through hole, and a clearance channel is arranged between the left end of the middle through hole and the glue outlet channel between the plunger rod and the body;
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 guide sleeve comprises a guide part and a protruding part located on the side surface of the left end of the guide part, the protruding part of the guide sleeve is located 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 surface of the inner wall of the through hole of the guide part along the axial direction, and the small grooves are distributed at intervals along the circumferential direction.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the rubber discharge pipe A is connected to a rubber waste liquid box A, and the rubber discharge pipe B is connected to a rubber waste liquid box B.
2. In the above scheme, the body further includes supplies to glue sub-body, drive sub-body and is located the middle body that supplies between glue sub-body, the drive sub-body, supply to glue the chamber, advance gluey passageway and be located and supply this internally of glue sub-, it is originally internal that drive chamber, play gluey passageway are located the drive sub-, the clearance passageway is located this internally of centre.
3. In the above scheme, the clearance channel is located between the left end of the middle through hole and the sealing ring.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the high-quality automatic 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 discharging quality of the glue mixing valve 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 the 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 unilateral wear aggravation caused by the sealing surface and the single-side pressure difference formed by the unilateral contact between the plunger rod and the guide sleeve can be avoided, a channel can be provided for chips formed by the wear, and the wear and scratch of the guide sleeve and the plunger rod can be avoided, thereby ensuring the stability of glue discharging in the long-term use process.
Drawings
FIG. 1 is a schematic structural diagram of a high-quality automatic dispensing device according to the present invention;
FIG. 2 is a schematic structural diagram of a valve body in the high-quality automatic dispensing device of the present invention;
FIG. 3 is a sectional view of the valve body of the high-quality automatic dispensing device of the present invention in a single state;
FIG. 4 is a structural sectional view of the valve body in the high-quality automatic dispensing device of the present invention in another state;
FIG. 5 is a schematic view of a partial structure of a valve body in the high-quality automatic dispensing device of the present invention;
FIG. 6 is a schematic structural diagram of a guide sleeve in the high-quality automatic dispensing device of the present invention.
In the above drawings: 1. a glue supply mechanism; 2. a glue mixing valve; 3. a, glue feeding into a glue tube; 4. b, glue is fed into the hose; 61. a, gluing a valve body; 62. b, gluing a valve body; 7. a glue inlet; 8. a glue outlet; 9. a glue discharging port; 101. a, glue discharging tube; 102. b, rubber discharging pipes; 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 glue waste liquid box; 34. and B, glue waste liquid box.
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 "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 specifically understood by those of ordinary skill in the art.
Example 1: a high-quality automatic glue dispensing device comprises a glue supply mechanism 1 and a glue mixing valve 2, wherein the glue supply mechanism 1 is communicated with the glue mixing valve 2 through a glue inlet pipe 3 and a glue inlet pipe 4 which are arranged in parallel, a glue valve body 61 is installed on the glue inlet pipe 3, a glue valve body 62 is installed on the glue inlet pipe 4, glue inlet ports 7 of the glue valve body 61 and the glue valve body 62 are communicated with the glue supply mechanism 1 through the glue inlet pipe 3 and the glue inlet pipe 4, respectively, a glue outlet port 8 of the glue valve body 61 and the glue valve body 62 is communicated with the glue mixing valve 2 through the glue inlet pipe 3 and the glue inlet pipe 4, respectively, and a glue outlet port 9 of the glue valve body 61 and the glue valve body 62 is correspondingly connected with a glue outlet pipe 101 and a glue outlet pipe 102;
the glue valve body A61 and the glue valve body B62 both comprise 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 discharge 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 discharge 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, of the plunger rod 15, and a second gasket 19 capable of being 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 connected with the inner wall of the driving cavity 12 in a sealing way 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 at the middle part 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 glue discharging tube A101 is connected to a glue waste liquid A box 33, and the glue discharging tube B102 is connected to a glue waste liquid B box 34; the clearance passage 25 is located between the left end of the central through hole 14 and the seal ring 24.
Example 2: a high-quality automatic glue dispensing device comprises a glue supply mechanism 1 and a glue mixing valve 2, wherein the glue supply mechanism 1 is communicated with the glue mixing valve 2 through a glue inlet pipe 3 and a glue inlet pipe 4 which are arranged in parallel, a glue valve body 61 is installed on the glue inlet pipe 3, a glue valve body 62 is installed on the glue inlet pipe 4, glue inlet ports 7 of the glue valve body 61 and the glue valve body 62 are communicated with the glue supply mechanism 1 through the glue inlet pipe 3 and the glue inlet pipe 4, respectively, a glue outlet port 8 of the glue valve body 61 and the glue valve body 62 is communicated with the glue mixing valve 2 through the glue inlet pipe 3 and the glue inlet pipe 4, respectively, and a glue outlet port 9 of the glue valve body 61 and the glue valve body 62 is correspondingly connected with a glue outlet pipe 101 and a glue outlet pipe 102;
the glue valve body A61 and the glue valve body B62 both comprise 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 discharge 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 discharge 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, of the plunger rod 15, and a second gasket 19 capable of being 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 connected with the inner wall of the driving cavity 12 in a sealing way 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 at the middle part 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 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.
When the high-quality automatic glue dispensing device is adopted, the waste glue with bubbles or impurities in the glue inlet pipe can be automatically discharged in time, the glue is continuously supplied after the waste glue is discharged, the glue dispensing efficiency is improved while the glue discharging quality of the glue mixing valve 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 the 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 unilateral wear aggravation caused by the sealing surface and the single-side pressure difference formed by the unilateral contact between the plunger rod and the guide sleeve can be avoided, a channel can be provided for chips formed by the wear, and the wear and scratch of the guide sleeve and the plunger rod can be avoided, thereby ensuring the stability of glue discharging in the long-term use process.
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 (4)
1. The utility model provides an automatic adhesive deposite device of high quality, is including supplying gluey mechanism (1) and mixing gluey valve (2), supply gluey mechanism (1) and mix to glue and advance rubber tube (3), B through parallelly connected A glue of setting between valve (2) and glue and advance rubber tube (4) intercommunication, its characterized in that: the glue mixing valve is characterized in that a glue valve body (61) is installed on the glue inlet pipe (3) of the glue A, a glue valve body (62) of the glue B is installed on the glue inlet pipe (4) of the glue B, glue inlet openings (7) of the glue valve body (61) of the glue valve body (62) of the glue A and the glue valve body (62) of the glue B are communicated with the glue supply mechanism (1) through the glue inlet pipe (3) of the glue A and the glue inlet pipe (4) of the glue valve body (4) of the glue B, glue outlet openings (8) of the glue valve body (61) of the glue valve body of the glue A and the glue valve body (62) of the glue B are communicated with the glue mixing valve (2) through the glue inlet pipe (3) of the glue A and the glue inlet pipe (4) of the glue B, and the glue outlet openings (9) of the glue valve body (61) of the glue valve body of the glue B are correspondingly connected with a glue discharge pipe (101) of the glue discharge pipe (102) of the glue A and the glue discharge pipe of the glue B;
the glue valve body A (61) and the glue valve body B (62) both comprise a body (11), driving cavities (12) respectively positioned at two ends inside the body (11), and a glue supply cavity (13) provided with a glue inlet channel (131), a glue outlet channel (132) and a glue discharge 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 installed at one end opening 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 the position, close to the plunger head (17), of the plunger rod (15), 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 supplying 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 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. The high-quality automatic dispensing device according to claim 1, wherein: the glue discharging tube A (101) is connected to a glue waste liquid box A (33), and the glue discharging tube B (102) is connected to a glue waste liquid box B (34).
3. The high-quality automatic dispensing device according to claim 1, wherein: the body (11) further comprises a glue supply body (111), a driving sub-body (113) and a middle body (112) positioned between the glue supply body (111) and the driving sub-body (113), the glue supply cavity (13) and the glue inlet channel (131) are positioned in the glue supply body (111), the driving cavity (12) and the glue outlet channel (132) are positioned in the driving sub-body (113), and the gap channel (25) is positioned in the middle body (112).
4. The high-quality automatic dispensing device according to claim 1, wherein: the clearance channel (25) is positioned between the left end of the middle through hole (14) and the sealing ring (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110771390.2A CN113477471B (en) | 2021-07-08 | 2021-07-08 | High-quality automatic glue dispensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110771390.2A CN113477471B (en) | 2021-07-08 | 2021-07-08 | High-quality automatic glue dispensing device |
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| CN113477471A CN113477471A (en) | 2021-10-08 |
| CN113477471B true CN113477471B (en) | 2022-09-23 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000257552A (en) * | 1999-03-04 | 2000-09-19 | Toyota Autom Loom Works Ltd | Mounting structure of control valve in variable displacement compressor |
| CA2499792C (en) * | 2004-03-03 | 2010-02-16 | Production Control Services, Inc. | Thermal actuated plunger |
| US8534256B2 (en) * | 2011-08-29 | 2013-09-17 | Ford Global Technologies, Llc | Method of making a barbed surface for receiving a thermal spray coating and the surface made by the method |
| US20180236477A1 (en) * | 2017-02-22 | 2018-08-23 | Rain Bird Corporation | Debris Resistant Sprinkler |
| 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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Address after: 215011 No.3, phase I, standard plant, No.588 Wutaishan Road, high tech Zone, Suzhou City, Jiangsu Province 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 TERUITE ROBOT Co.,Ltd. |
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Address after: No. 189, Wutaishan Road, High tech Zone, Suzhou City, Jiangsu Province, 215011 Patentee 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 Patentee before: Suzhou Zhuozhao dispensing Co.,Ltd. |
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