CN111229549A - Vacuum dispensing equipment - Google Patents
Vacuum dispensing equipment Download PDFInfo
- Publication number
- CN111229549A CN111229549A CN202010197218.6A CN202010197218A CN111229549A CN 111229549 A CN111229549 A CN 111229549A CN 202010197218 A CN202010197218 A CN 202010197218A CN 111229549 A CN111229549 A CN 111229549A
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- CN
- China
- Prior art keywords
- hole
- dispensing
- accommodating cavity
- base
- glue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- B05C5/0208—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 for applying liquid or other fluent material to separate articles
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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
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0493—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases using vacuum
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to the technical field of object dispensing, and particularly discloses vacuum dispensing equipment, which comprises a base, an accommodating cavity arranged on the base and a dispensing mechanism matched with the base for use, wherein the accommodating cavity is used for accommodating an external object, and the dispensing mechanism is used for dispensing the object in the accommodating cavity; the base is provided with a yielding hole and an air suction hole which are communicated with the accommodating cavity, and the glue dispensing mechanism extends into the yielding hole and blocks the yielding hole; the vacuumizing unit is communicated with the air exhaust hole, vacuumizing treatment is carried out on the accommodating cavity through the air exhaust hole, and the glue dispensing mechanism carries out glue dispensing treatment on the objects in the accommodating cavity after the vacuumizing treatment; the drying unit is used for drying the objects subjected to the dispensing treatment of the dispensing mechanism in the accommodating cavity; the vacuum dispensing equipment disclosed by the invention realizes dispensing treatment of the object in a vacuum state, improves the dispensing yield of the object, ensures the stability of the use performance of the object and prolongs the service life of the object.
Description
Technical Field
The invention relates to the technical field of object dispensing, and particularly discloses vacuum dispensing equipment.
Background
The relay is an automatic switch commonly used, the relay adopts a plurality of component equipment to form, after a plurality of component equipment of relay accomplish, need carry out some glue to the relay and handle, prior art relay accomplishes some glue in the air and handles, glue on the one hand is thoughtlessly the air easily and is leaded to some glue badly, on the other hand is in the use of relay, switching on, the disconnection of the contact of relay can take place spark oxidation in the air, cause the performance instability of relay, can shorten the life of relay greatly.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention aims to provide a vacuum dispensing device, which realizes dispensing treatment of an object in a vacuum state, improves the dispensing yield of the object, ensures the stability of the use performance of the object and prolongs the service life of the object.
In order to achieve the above object, the present invention provides a vacuum dispensing apparatus, which includes a base, a receiving chamber disposed on the base, and a dispensing mechanism used in cooperation with the base, wherein the receiving chamber is used for receiving an external object, and the dispensing mechanism is used for dispensing the object in the receiving chamber; the base is provided with a yielding hole and an air suction hole which are communicated with the accommodating cavity, and the glue dispensing mechanism extends into the yielding hole and blocks the yielding hole; the vacuumizing unit is communicated with the air exhaust hole, vacuumizing treatment is carried out on the accommodating cavity through the air exhaust hole, and the glue dispensing mechanism carries out glue dispensing treatment on the objects in the accommodating cavity after the vacuumizing treatment; the drying unit is used for drying the objects subjected to the dispensing treatment of the dispensing mechanism in the accommodating cavity.
Further, the point gum machine constructs including the support frame, set up in the first driving piece of support frame, the point glue needle of being connected with the output of first driving piece, and first driving piece drive point glue needle inserts and steps down downthehole, and the one end of point glue needle is used for carrying out some glue to the article of holding intracavity and handles, and the other end of point glue needle is used for communicateing external glue supply assembly.
Further, the outside cover of point plastic pin is equipped with first sealing washer, and point plastic pin is equipped with first annular, and first annular is established from the surface of point plastic pin to form concavely, and first annular is around the setting of point plastic pin, and first sealing washer holds and locates in the first annular, and first sealing washer stretches out the surface of point plastic pin and contradicts the interior pore wall in the hole of stepping down, and first sealing washer is used for the gap between sealed point plastic pin and the base.
Furthermore, the base is provided with a drying hole communicated with the accommodating cavity and a light-transmitting plate used for covering the drying hole, the UV lamp of the drying unit emits light rays penetrating through the light-transmitting plate into the accommodating cavity, and the object subjected to glue dispensing treatment by the glue dispensing mechanism in the accommodating cavity is dried.
Furthermore, the base is provided with a visual hole communicated with the accommodating cavity and a transparent plate for covering the visual hole, and an observer can watch objects in the accommodating cavity through the transparent plate.
Furthermore, the base comprises a base body, a carrier movably matched with the base body, and a second driving piece used for driving the carrier to move relative to the base body, the accommodating cavity is arranged in the carrier, and the abdicating hole is arranged in the base body.
Furthermore, the seat body is provided with a sliding hole, the carrier is slidably accommodated in the sliding hole, the accommodating cavity is communicated with the sliding hole, and the abdicating hole is communicated with the sliding hole.
Furthermore, the extraction hole is located the pedestal, and the extraction hole communicates with the slide opening, and the hole of stepping down, extraction hole are located the upper and lower both sides of slide opening respectively.
Furthermore, the outer side of the carrier is sleeved with two second sealing rings, the two second sealing rings are respectively positioned on two sides of the accommodating cavity, and the second sealing rings are used for sealing a gap between the carrier and the seat body.
Furthermore, the base is provided with a stopping table which is positioned in the accommodating cavity and used for stopping the object, and the stopping table is positioned above the bottom wall of the accommodating cavity; the base is provided with a groove which is concavely arranged from the bottom wall of the accommodating cavity and is used for accommodating redundant glue; the lateral wall of base is equipped with the air vent, and the air vent is used for communicateing holding chamber and aspirating hole, and the air vent is located the top of the diapire of base.
The invention has the beneficial effects that: the object is placed into the containing cavity, the glue dispensing mechanism extends into the abdicating hole and blocks the abdicating hole, the vacuumizing unit vacuumizes the containing cavity through the air exhausting hole, and the glue dispensing mechanism dispenses the object in the vacuumized containing cavity; the drying unit dries the objects subjected to the dispensing treatment by the dispensing mechanism in the accommodating cavity; the vacuum dispensing equipment disclosed by the invention realizes dispensing treatment of the object in a vacuum state, improves the dispensing yield of the object, ensures the stability of the use performance of the object and prolongs the service life of the object.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a hidden dispensing mechanism and a second driving member according to the present invention;
fig. 3 is an exploded view of the dispensing mechanism and the second driving member after being hidden.
The reference numerals include:
1-base 2-containing cavity 3-glue dispensing mechanism
4-drying unit 5-abdicating hole 6-support frame
7-first driving piece 8-dispensing needle 9-drying hole
11-light-transmitting plate 12-visual hole 13-transparent plate
14-seat 15-carrier 16-second driving member
17-slide hole 18-stop platform 19-air passing hole
21-groove.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
Referring to fig. 1 to 3, a vacuum dispensing apparatus of the present invention includes a base 1, a receiving cavity 2 disposed on the base 1 and used for receiving an external object, and a dispensing mechanism 3 used in conjunction with the base 1, wherein the receiving cavity 2 is used for receiving the external object, in this embodiment, the external object is a relay, and the dispensing mechanism 3 is used for performing an automatic dispensing process on the object in the receiving cavity 2, that is, the dispensing mechanism 3 applies external glue on the object.
The drying device also comprises a drying unit 4 and a vacuumizing unit, wherein the base 1 is provided with a yielding hole 5 and an air pumping hole which are communicated with the accommodating cavity 2, and the glue dispensing mechanism 3 extends into the yielding hole 5 and blocks the yielding hole 5; the vacuumizing unit is communicated with the air exhaust hole, vacuumizing treatment is carried out on the accommodating cavity 2 through the air exhaust hole, the vacuumizing unit can be a vacuum generator or an air exhaust pump and the like according to actual requirements, and the adhesive dispensing mechanism 3 carries out adhesive dispensing treatment on the objects in the vacuumized accommodating cavity 2, so that the objects can be dispensed in a vacuum state; the drying unit 4 is used for drying the objects subjected to the dispensing treatment by the dispensing mechanism 3 in the accommodating cavity 2, so that the glue subjected to the dispensing treatment is cured in a vacuum state.
When the device is actually used, articles are firstly loaded into the accommodating cavity 2, the glue dispensing mechanism 3 extends into the abdicating hole 5 and blocks the abdicating hole 5, then the vacuumizing unit vacuumizes the accommodating cavity 2 through the air exhaust hole, then the glue dispensing mechanism 3 performs glue dispensing treatment on the articles in the vacuumized accommodating cavity 2, then the drying unit 4 enables the articles in the articles to be in a vacuum environment, and then the glue adhered to the articles subjected to glue dispensing treatment by the glue dispensing mechanism 3 in the accommodating cavity 2 is dried, so that the glue is rapidly solidified on the articles; the vacuum dispensing equipment disclosed by the invention realizes dispensing treatment of the object in a vacuum state, improves the dispensing yield of the object, ensures the stability of the use performance of the object and prolongs the service life of the object.
The dispensing mechanism 3 comprises a support frame 6, a first driving member 7 arranged on the support frame 6, and a dispensing needle 6 connected with the output end of the first driving member 7, in this embodiment, the first driving member 7 is a telescopic cylinder, the dispensing needle 6 is connected with the piston rod of the first driving member 7, and the first driving member 7 drives the dispensing needle 6 to insert into the yielding hole 5. Preferably, the dispensing needle 6 is slidably disposed on the support frame 6, the first driving member 7 drives the dispensing needle 6 to slide back and forth along the support frame 6, and the support frame 6 is used for guiding the moving direction of the dispensing needle 6, so that the dispensing needle 6 is prevented from being inclined in the moving process, and the dispensing needle 6 is ensured to accurately enter the abdicating hole 5. One end of the dispensing needle 6 (i.e. the free end of the dispensing needle 6) is used for dispensing the objects in the accommodating cavity 2, the other end of the dispensing needle 6 is used for communicating with an external glue supply assembly, and the glue supply assembly coats the glue on the objects through the dispensing needle 6, so that the automatic dispensing of the objects is realized, and the dispensing efficiency of the objects is improved.
The outside cover of some plastic pin 6 is equipped with first sealing washer, be provided with first annular on some plastic pin 6, first annular is established from the surface of some plastic pin 6 is concave to form, first annular is around some plastic pin 6 setting, first annular is the annular, first sealing washer holds and establishes in first annular, first sealing washer stretches out some plastic pin 6's surface and contradicts on the interior pore wall of hole 5 of stepping down, first sealing washer is used for the gap between sealed some plastic pin 6 and the base 1, prevent to leak gas between the interior pore wall of hole 5 and use badly because of some plastic pin 6 and stepping down. Preferably, the first sealing ring is made of soft rubber, for example, the first sealing ring is made of silica gel.
The base 1 is provided with a drying hole 9 communicated with the accommodating cavity 2 and a light-transmitting plate 11 used for covering the drying hole 9, a UV (Ultra-Violet Ray) lamp of the drying unit 4 is an ultraviolet lamp, the light emitted by the UV lamp penetrates through the light-transmitting plate 11 and is emitted into the accommodating cavity 2, and the object subjected to glue dispensing treatment by the glue dispensing mechanism 3 in the accommodating cavity 2 is dried. Preferably, the light-transmitting plate 11 is a transparent plate 13, and the light-transmitting plate 11 can be made of transparent plastic or transparent glass according to actual needs.
Through the setting of UV lamp for drying unit 4 is located outside base 1, need not base 1 and is located holding chamber 2, prevents on the one hand that the UV lamp from damaging in the vacuum environment, and on the other hand reduces the structural design of holding chamber 2, simplifies the structural design of base 1, promotes base 1's manufacturing yield and manufacturing efficiency.
The base 1 is provided with a visible hole 12 communicated with the accommodating cavity 2 and a transparent plate 13 for covering the visible hole 12, an observer can watch the object in the accommodating cavity 2 through the transparent plate 13, and in the process of dispensing the object, the observer (an external person or an electronic eye or the like) can watch the real-time state of the object in the accommodating cavity 2 through the transparent plate 13, so that the controllability of dispensing the object is improved. The transparent plate 13 can be made of transparent plastic or transparent glass according to actual needs.
The base 1 comprises a base body 14, a carrier 15 movably matched with the base body 14, and a second driving piece 16 for driving the carrier 15 to move back and forth relative to the base body 14, the accommodating cavity 2 is arranged on the carrier 15, and the abdicating hole 5 is arranged on the base body 14. In practical use, the second driving member 16 drives the carrier 15 to move, so that the accommodating cavity 2 of the carrier 15 is moved out of the seat 14, the object subjected to glue dispensing treatment in the accommodating cavity 2 is moved out, the object to be subjected to glue dispensing is placed in the accommodating cavity 2, the second driving member 16 drives the carrier 15 to move the object subjected to glue dispensing into the seat 14, and then the object moved into the seat 14 is subjected to vacuum glue dispensing treatment. By dividing the base 1 into two parts, namely a seat 14 and a carrier 15, the structural design of the base 1 is simplified, and the manufacturing efficiency of the base 1 is improved.
The seat body 14 is provided with a sliding hole 17, the carrier 15 is slidably accommodated in the sliding hole 17, and the sliding hole 17 is used for guiding the sliding direction of the carrier 15 to prevent the carrier 15 from being inclined in the sliding process, so that the accommodating cavity 2 is ensured to be accurately moved out of the seat body 14 or enter the seat body 14. The accommodating cavity 2 is communicated with the sliding hole 17, the abdicating hole 5 is arranged on the seat body 14, the top surface of the abdicating hole 5 and the seat body 14 are concavely arranged, and the abdicating hole 5 is communicated with the sliding hole 17.
The air exhaust holes are formed in the seat body 14 in a concave mode from the bottom face of the seat body 14 and communicated with the sliding holes 17, and the abdicating holes 5 and the air exhaust holes are located on the upper side and the lower side of the sliding holes 17 respectively.
The outside cover of carrier 15 is equipped with two second sealing washers, and in a similar way can set up two second annular on the carrier 15, and two second sealing washers hold respectively and establish in two second annular, and two second sealing washers are located the left and right sides in holding chamber 2 respectively, and the second sealing washer is used for the clearance between sealed carrier 15 and the pedestal 14, avoids leading to holding chamber 2 evacuation inefficacy because of sealing badly between carrier 15 and the pedestal 14.
The base 1 is provided with a stop table 18 which is positioned in the accommodating cavity 2 and used for stopping the object, the stop table 18 is positioned above the bottom wall of the accommodating cavity 2, when the object is placed in the accommodating cavity 2, the stop table 18 stops the object in the accommodating cavity 2, and the object is pressed on the stop table 18 to prevent the object from excessively moving downwards in the accommodating cavity 2.
The base 1 is provided with a concave groove 21 formed in the bottom wall of the accommodating cavity 2, the groove 21 is used for accommodating redundant glue, when the glue dispensed by the glue dispensing mechanism 3 is excessive, the redundant glue automatically drops into the groove 21, and poor dispensing of objects is avoided. When the glue in the groove 21 accumulates a predetermined amount, the glue in the groove 21 can be removed at one time.
The lateral wall of the base 1 is provided with an air passing hole 19, the air passing hole 19 is used for communicating the accommodating cavity 2 and the air suction hole, and the air passing hole 19 is positioned above the bottom wall of the base 1. By arranging the air passing holes 19 on the side wall of the base 1, the air passing holes 19 are prevented from being blocked by redundant glue, and the accommodating cavity 2 and the air suction holes can be ensured to be stably communicated.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (10)
1. A vacuum dispensing device comprises a base, a containing cavity arranged on the base and a dispensing mechanism matched with the base for use, wherein the containing cavity is used for containing external articles, and the dispensing mechanism is used for dispensing the articles in the containing cavity; the method is characterized in that: the base is provided with a yielding hole and an air suction hole which are communicated with the accommodating cavity, and the glue dispensing mechanism extends into the yielding hole and blocks the yielding hole; the vacuumizing unit is communicated with the air exhaust hole, vacuumizing treatment is carried out on the accommodating cavity through the air exhaust hole, and the glue dispensing mechanism carries out glue dispensing treatment on the objects in the accommodating cavity after the vacuumizing treatment; the drying unit is used for drying the objects subjected to the dispensing treatment of the dispensing mechanism in the accommodating cavity.
2. The vacuum dispensing apparatus of claim 1, wherein: the glue dispensing mechanism comprises a support frame, a first driving piece arranged on the support frame and a glue dispensing needle connected with the output end of the first driving piece, the first driving piece drives the glue dispensing needle to be inserted into the yielding hole, one end of the glue dispensing needle is used for dispensing objects in the accommodating cavity, and the other end of the glue dispensing needle is used for communicating with an external glue supply assembly.
3. The vacuum dispensing apparatus of claim 2, wherein: the outside cover of point plastic pin is equipped with first sealing washer, and point plastic pin is equipped with first annular, and first annular is established from the surface of point plastic pin and is formed concavely, and first annular sets up around the point plastic pin, and first sealing washer holds and locates in the first annular, and first sealing washer stretches out the surface of point plastic pin and contradicts the interior pore wall in the hole of stepping down, and first sealing washer is used for the gap between sealed point plastic pin and the base.
4. The vacuum dispensing apparatus of claim 1, wherein: the base is equipped with the drying hole and the light-passing board that is used for coveing the drying hole with the holding chamber intercommunication, the UV lamp of stoving unit, and the light that the UV lamp sent pierces through the light-passing board and jets into the holding intracavity to carry out drying process to the article after the point gum machine constructs the point gum and handles to the holding intracavity.
5. The vacuum dispensing apparatus of claim 1, wherein: the base is provided with a visual hole communicated with the accommodating cavity and a transparent plate used for covering the visual hole, and an observer watches objects in the accommodating cavity through the transparent plate.
6. The vacuum dispensing apparatus of claim 1, wherein: the base comprises a base body, a carrier movably matched with the base body and a second driving piece used for driving the carrier to move relative to the base body, the containing cavity is arranged on the carrier, and the abdicating hole is arranged in the base body.
7. The vacuum dispensing apparatus of claim 6, wherein: the seat body is provided with a sliding hole, the carrier is slidably accommodated in the sliding hole, the accommodating cavity is communicated with the sliding hole, and the abdicating hole is communicated with the sliding hole.
8. The vacuum dispensing apparatus of claim 7, wherein: the air exhaust hole is located on the base body and communicated with the sliding hole, and the abdicating hole and the air exhaust hole are located on the upper side and the lower side of the sliding hole respectively.
9. The vacuum dispensing apparatus of claim 6, wherein: the outer side of the carrier is sleeved with two second sealing rings, the two second sealing rings are respectively positioned on two sides of the accommodating cavity, and the second sealing rings are used for sealing a gap between the carrier and the seat body.
10. The vacuum dispensing apparatus of claim 1, wherein: the base is provided with a stopping table which is positioned in the accommodating cavity and used for stopping the object, and the stopping table is positioned above the bottom wall of the accommodating cavity; the base is provided with a groove which is concavely arranged from the bottom wall of the accommodating cavity and is used for accommodating redundant glue; the lateral wall of base is equipped with the air vent, and the air vent is used for communicateing holding chamber and aspirating hole, and the air vent is located the top of the diapire of base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010197218.6A CN111229549A (en) | 2020-03-19 | 2020-03-19 | Vacuum dispensing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010197218.6A CN111229549A (en) | 2020-03-19 | 2020-03-19 | Vacuum dispensing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111229549A true CN111229549A (en) | 2020-06-05 |
Family
ID=70868515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010197218.6A Pending CN111229549A (en) | 2020-03-19 | 2020-03-19 | Vacuum dispensing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111229549A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117244764A (en) * | 2023-11-16 | 2023-12-19 | 江苏名南泰起新材料科技有限公司 | Adhesive tape drying device with bubble removing function |
-
2020
- 2020-03-19 CN CN202010197218.6A patent/CN111229549A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117244764A (en) * | 2023-11-16 | 2023-12-19 | 江苏名南泰起新材料科技有限公司 | Adhesive tape drying device with bubble removing function |
| CN117244764B (en) * | 2023-11-16 | 2024-02-09 | 江苏名南泰起新材料科技有限公司 | Adhesive tape drying device with bubble removing function |
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