CN219667690U - Screen stretching machine capable of rapidly drying glue - Google Patents
Screen stretching machine capable of rapidly drying glue Download PDFInfo
- Publication number
- CN219667690U CN219667690U CN202321204965.3U CN202321204965U CN219667690U CN 219667690 U CN219667690 U CN 219667690U CN 202321204965 U CN202321204965 U CN 202321204965U CN 219667690 U CN219667690 U CN 219667690U
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- Prior art keywords
- plate
- heat
- heating
- heat conducting
- screen
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- 239000003292 glue Substances 0.000 title claims abstract description 51
- 238000001035 drying Methods 0.000 title claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 81
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000007650 screen-printing Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a net stretching machine capable of rapidly drying glue, which relates to the technical field of screen printing plates and comprises a mounting frame, wherein a plurality of supporting legs are fixedly arranged at the bottom of the mounting frame, clamping plates are arranged on the periphery of the mounting frame, a heating plate is arranged below the mounting frame, the side wall of the heating plate is in sliding connection with the supporting legs, lifting components are jointly arranged between the supporting legs and used for driving the heating plate to move, a plurality of placing grooves are formed in the top of the heating plate, heating wires are arranged in the placing grooves, a heat conducting plate is fixedly arranged on the heating plate, the top of the heat conducting plate is used for being contacted with a screen, and the bottom of the heat conducting plate is positioned above the heating wires. The utility model has the effects of shortening the glue drying time and improving the production efficiency of the silk screen plate.
Description
Technical Field
The utility model relates to the technical field of screen printing plates, in particular to a screen printing machine capable of rapidly drying glue.
Background
The screen printing machine is a device for screen printing plates, firstly, a screen frame with glue smeared on the surface is placed on the screen printing machine, then the screen is stretched on the screen frame by the screen printing machine under a certain tension, and the screen is stretched, so that the screen is stuck on the screen frame through the glue.
The Chinese patent with the authorized bulletin number of CN211542753U in the related art provides a silk screen plate-making screen stretching machine, which comprises a base, wherein the base comprises a mounting frame and a plurality of supporting legs, the top wall of each supporting leg is welded with the bottom wall of the mounting frame, clamping devices and control devices are arranged on the periphery of the mounting frame, the clamping devices are used for clamping the edge parts of a silk screen, and the control devices are used for driving the clamping devices to be far away from or close to the base. Firstly, placing a screen frame with glue coated on the surface on a mounting frame, then fixing a silk screen clamping device through the clamping device, enabling the clamping device to be far away from a base through a control device, enabling a silk screen to be stretched on the screen frame with a certain tension, and after the glue is dried, fixing the silk screen on the screen frame.
In carrying out the present utility model, the inventors have found that at least the following problems exist in this technology: when the silk screen is tightened on the screen frame, after the glue is required to be naturally dried or the fan is required to dry the glue, the screen frame is taken down from the mounting frame, and the single silk screen plate is long in manufacturing time due to long drying time of the glue, so that the production efficiency of the silk screen plate is low.
Disclosure of Invention
In order to shorten the glue drying time and improve the production efficiency of the silk screen plate, the utility model provides a screen opening machine capable of rapidly drying the glue.
The utility model provides a net stretching machine capable of rapidly drying glue, which adopts the following technical scheme:
the utility model provides a but quick-witted of net of drying glue, includes the installing frame, the fixed a plurality of supporting legs that set up in installing frame bottom, all set up the clamping plate around the installing frame, the installing frame below sets up the hot plate, hot plate lateral wall and supporting leg sliding connection, set up lifting unit jointly between the supporting leg, lifting unit is used for driving the hot plate and removes, a plurality of standing grooves are seted up at the hot plate top, set up the heater strip in the standing groove, the fixed heat-conducting plate that sets up on the hot plate, the heat-conducting plate top is used for with silk screen contact, the heat-conducting plate bottom is located the heater strip top.
Through adopting above-mentioned technical scheme, when using the net machine, at first, the circular telegram to the heater strip, the heater strip circular telegram generates heat and makes the temperature of hot plate and heat-conducting plate rise, after the heat-conducting plate temperature risees to suitable temperature, place the screen frame of glue is paintd on the surface on the installing frame, make the silk screen tighten on the screen frame with certain tension, when the screen frame is placed on the installing frame, the heat-conducting plate is located the installing frame below, when the silk screen tensioning tighten on the screen frame, lifting unit drives the hot plate and rises, after the silk screen tensioning tighten on the screen frame, the hot plate top rises to with place the laminating of frame bottom, the heat-conducting plate top rises to laminating with the silk screen bottom, at this moment, the heat of heater strip and hot plate is passed through the installing frame to silk screen and screen frame transfer, and the adjacent air of hot plate and heat-conducting plate heating silk screen, make the adjacent air temperature of glue rise, speed of drying of glue shortens glue time of drying, improve silk screen production efficiency.
Preferably, the mounting frame is provided with a plurality of ventilation holes.
Through adopting above-mentioned technical scheme, when heat-conducting plate top and silk screen bottom laminating, the laminating of hot plate top and installing frame bottom, the heat of hot plate passes through the bleeder vent to the net frame transmission, the glue on the stoving net frame of being convenient for glue dries speed, improves silk screen plate production efficiency.
Preferably, the heating plate and the heat conductive plate are both made of an aluminum plate.
By adopting the technical scheme, the aluminum plate has good heat conducting performance, so that heat generated by heating of the heating wire is conveniently transferred to air nearby the silk screen through the heating plate and the heat conducting plate.
Preferably, the outer wall of the heating plate and the outer wall of the heat conducting plate are provided with rust-proof layers.
Through adopting above-mentioned technical scheme, the rust-resistant layer covers on hot plate outer wall and heat conduction board outer wall, reduces hot plate and heat conduction board rusty condition.
Preferably, the lifting assembly comprises a lifting bracket and a lifting air cylinder, the lifting bracket is fixedly connected with the supporting leg, the lifting air cylinder is fixedly connected with the top of the lifting bracket, and an output shaft of the lifting air cylinder is fixedly connected with the bottom of the heating plate.
Through adopting above-mentioned technical scheme, the lift cylinder passes through between the lift and installs between the supporting leg, and the lift cylinder starts, and the lift cylinder drives the hot plate and rises, and the hot plate drives the heat-conducting plate and rises, makes heat-conducting plate top and silk screen bottom laminating, and after glue is dried, the lift cylinder drives hot plate and heat-conducting plate and resets.
Preferably, the support legs are provided with guide grooves, guide blocks are slidably arranged in the guide grooves, the guide blocks are fixedly connected with the heating plates, guide rods are fixedly arranged in the guide grooves, and the guide rods penetrate through the guide blocks.
Through adopting above-mentioned technical scheme, drive hot plate and heat conduction board removal in-process at the lift cylinder, the guide block that is connected with the hot plate removes along guide way and guide bar, and then makes the hot plate remove in-process and keep stable difficult slope.
Preferably, a heat conducting cavity is formed in the heat conducting plate, and a heating pipe is arranged in the heat conducting cavity.
Through adopting above-mentioned technical scheme, when the circular telegram to the heater strip, circular telegram to the heating pipe, the heating pipe generates heat and heats the deflector, and then makes the heat conduction board temperature rise.
Preferably, the heat conducting cavity is used for containing heat conducting oil, the heat conducting plate is provided with an injection port, the injection port is communicated with the heat conducting cavity, a sealing plug is arranged in the injection port, and the sealing plug is used for sealing the injection port.
Through adopting above-mentioned technical scheme, pour into the conduction intracavity with the conduction oil through the filling port to use the sealing plug to seal the filling port, make the conduction oil be difficult for from filling port excessive, when the heating pipe circular telegram generates heat, the heating pipe heats the conduction oil in the conduction chamber, and the conduction oil makes the temperature distribution on the conduction plate even with the heat transfer in the heating pipe to the heat-conducting plate, reduces the dry inhomogeneous condition of glue on the screen frame.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the installation frame, the supporting legs, the heating plate, the lifting assembly, the heat conducting plate, the heating cavity and the heating wire are arranged, so that the glue drying time is shortened, and the production efficiency of the silk screen plate is improved;
2. through the arrangement of the air holes, the glue on the screen frame can be dried conveniently, the glue drying speed is increased, and the production efficiency of the screen plate is improved;
3. through setting up lifting support and lift cylinder, drive hot plate and heat conduction board reciprocates.
Drawings
Fig. 1 is a schematic structural diagram of a screen printing machine capable of rapidly drying glue in an embodiment of the utility model.
Fig. 2 is a cross-sectional view of a heating plate and a heat conducting plate structure embodying an embodiment of the present utility model.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 2.
Reference numerals illustrate: 1. a mounting frame; 11. support legs; 12. a clamping plate; 2. a heating plate; 21. a placement groove; 22. a heating wire; 3. a lifting assembly; 31. a lifting bracket; 32. a lifting cylinder; 4. a heat conductive plate; 41. a heat conducting cavity; 42. heating pipes; 43. an injection port; 431. a sealing plug; 5. ventilation holes; 6. a rust-proof layer; 7. a guide block; 71. a guide groove; 72. a guide rod.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
The embodiment of the utility model discloses a net stretching machine capable of rapidly drying glue. Referring to fig. 1 to 3, the device comprises a mounting frame 1, two groups of supporting legs 11 are mounted at the bottom of the mounting frame 1, and clamping plates 12 are mounted on the periphery of the mounting frame 1. The heating plate 2 is arranged below the mounting frame 1, and the side wall of the heating plate 2 is in sliding connection with the supporting leg 11. The lifting component 3 is installed between the supporting legs 11, and the lifting component 3 is used for driving the heating plate 2 to move along the height direction. A plurality of placing grooves 21 are formed in the top of the heating plate 2 along the width direction of the heating plate 2, and heating wires 22 are paved in the placing grooves 21. The heat conducting plate 4 is installed at the top of the heating plate 2, the heat conducting plate 4 covers a part of the heating wires 22, the side wall of the heat conducting plate 4 is matched with the inner wall of the installation frame 1, and the top of the heat conducting plate 4 is used for being in contact with a silk screen. When the net stretcher is used, first, the heating wire 22 is energized, and the heating wire 22 is energized to generate heat, thereby raising the temperatures of the heating plate 2 and the heat conductive plate 4. When the temperature of the heat conducting plate 4 is increased to a proper temperature, a screen frame with glue smeared on the surface is placed on the installation frame 1, so that the screen is stretched on the screen frame with a certain tension. When the screen frame is placed on the installation frame 1, the heat-conducting plate 4 is positioned below the installation frame 1, and when the screen is tensioned and tightened on the screen frame, the lifting assembly 3 drives the heating plate 2 to lift. When the silk screen is tensioned and tightened on the screen frame, the top of the heating plate 2 is lifted to be attached to the bottom of the installation frame 1, and the top of the heat conducting plate 4 is lifted to be attached to the bottom of the silk screen. At this time, the heat on the heating plate 2 is transferred to the net frame through the mounting frame 1, the heat on the heat conduction plate 4 is transferred to the wire net, and the heating plate 2 and the heat conduction plate 4 heat the air near the wire 22 net. The air temperature near the glue is increased, the glue drying speed is accelerated, the glue drying time is shortened, and the production efficiency of the silk screen plate is improved.
In order to facilitate the heat generated by the heating wire 22 to raise the air near the glue, referring to fig. 1 to 3, a plurality of ventilation holes 5 are formed in the mounting frame 1. When the top of the heat conducting plate 4 is attached to the bottom of the silk screen, the top of the heating plate 2 is attached to the bottom of the installation frame 1, and heat of the heating plate 2 is transferred to the screen frame through the air holes 5. The glue on the screen frame is convenient to dry, the glue drying speed is accelerated, and the production efficiency of the silk screen plate is improved.
Referring to fig. 4, the heating plate 2 and the heat conductive plate 4 are both made of an aluminum plate. The outer wall of the heating plate 2 and the outer wall of the heat conducting plate 4 are coated with a rust-proof layer 6, and the rust-proof layer 6 is formed by spraying rust-proof paint. The rust-proof layer 6 covers the outer walls of the heating plate 2 and the heat conducting plate 4, and the rust-proof layer 6 reduces the rust of the heating plate 2 and the heat conducting plate 4 by using an external environment and an aluminum plate. Because the aluminum plate has good heat conduction performance, the heat generated by heating the heating wire 22 is conveniently transferred to the air nearby the silk screen through the heating plate 2 and the heat conducting plate 4.
In order to drive the heating plate 2 and the heat conductive plate 4 to move up and down, referring to fig. 1 to 3, the lifting assembly 3 includes a lifting bracket 31 and a lifting cylinder 32, the side wall of the lifting bracket 31 is welded with the supporting leg 11, the lifting cylinder 32 is installed at the top of the lifting bracket 31, and the output shaft of the lifting cylinder 32 is welded with the bottom of the heating plate 2. The supporting leg 11 is provided with a guide groove 71, the guide groove 71 is slidably provided with a guide block 7, the outer wall of the guide block 7 is mutually attached to the inner wall of the guide groove 71, and the guide block 7 is welded with the side wall of the heating plate 2. A guide rod 72 is installed in the guide groove 71, and the guide rod 72 penetrates through the guide block 7. The lifting cylinder 32 is started, the lifting cylinder 32 drives the heating plate 2 to ascend, the heating plate 2 drives the heat conducting plate 4 to ascend, the top of the heat conducting plate 4 is attached to the bottom of the silk screen, and after the glue is dried, the lifting cylinder 32 drives the heating plate 2 and the heat conducting plate 4 to reset. In the process of driving the heating plate 2 and the heat conducting plate 4 to move by the lifting air cylinder 32, the guide block 7 connected with the heating plate 2 moves along the guide groove 71 and the guide rod 72, so that the heating plate 2 is kept stable and is not easy to incline in the moving process.
In order to make the temperature distribution on the heat conducting plate 4 uniform, referring to fig. 2 to 4, a heat conducting cavity 41 is opened in the heat conducting plate 4, and a heating pipe 42 is installed in the heat conducting cavity 41. The heat conducting cavity 41 accommodates heat conducting oil, the heat conducting plate 4 is provided with an injection port 43, and the injection port 43 is communicated with the heat conducting cavity 41. A sealing plug 431 is disposed in the injection port 43, and the sealing plug 431 is used for sealing the injection port 43. The heat transfer oil is injected into the heat transfer chamber 41 through the injection port 43, and the injection port 43 is sealed by the sealing plug 431, so that the heat transfer oil is not likely to overflow from the injection port 43. While the heating wire 22 is electrified, the heating pipe 42 generates heat after being electrified, the heat generated by the heating pipe 42 heats the heat conduction oil in the heat conduction cavity 41, and the heat conduction oil is heated and then uniformly rises in temperature. The heat conducting oil is heated uniformly, so that the heat on the heat conducting plate 4 is distributed uniformly, and the condition that the glue on the net frame is dried unevenly is reduced.
The implementation principle of the net stretching machine capable of rapidly drying glue in the embodiment of the utility model is as follows: when the net stretcher is used, the heating wire 22 and the heating pipe 42 are first energized, and the heating wire 22 and the heating pipe 42 generate heat after being energized. The heating wire 22 increases the temperature of the heating plate 2; the heating pipe 42 uniformly increases the temperature of the heat conduction oil, transfers heat to the heat conduction plate 4, and uniformly distributes the temperature of the heat conduction plate 4. When the temperature of the heat conducting plate 4 is increased to a proper temperature, a screen frame with glue smeared on the surface is placed on the installation frame 1, so that the screen is stretched on the screen frame with a certain tension. When the screen frame is placed on the mounting frame 1, the heat-conducting plate 4 is located below the mounting frame 1, and the heating plate 2 is not in contact with the mounting frame 1. When the silk screen is tensioned and tightened on the screen frame, the lifting cylinder 32 drives the heating plate 2 and the heat conducting plate 4 to lift. When the silk screen is tensioned and tightened on the screen frame, the lifting cylinder 32 drives the top wall of the heating plate 2 to be attached to the bottom wall of the installation frame 1, and the lifting cylinder 32 drives the top of the heat-conducting plate 4 to be lifted to be attached to the bottom of the silk screen. At this time, the heat on the heating plate 2 is transferred to the screen frame through the ventilation holes 5, the heat on the heat conduction plate 4 is transferred to the screen, and the heating plate 2 and the heat conduction plate 4 heat the air near the screen of the wire 22. The air temperature near the glue is increased, the glue drying speed is accelerated, the glue drying time is shortened, and the production efficiency of the silk screen plate is improved.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a can dry net machine of glue fast, includes installing frame (1), installing frame (1) bottom is fixed to be set up a plurality of supporting legs (11), installing frame (1) all sets up clamping plate (12), its characterized in that around: the utility model discloses a hot plate, including installation frame (1), installation frame (1) below sets up hot plate (2), hot plate (2) lateral wall and supporting leg (11) sliding connection, set up lifting unit (3) jointly between supporting leg (11), lifting unit (3) are used for driving hot plate (2) and remove, a plurality of standing grooves (21) are seted up at hot plate (2) top, set up heater strip (22) in standing groove (21), fixed setting heat-conducting plate (4) on hot plate (2), heat-conducting plate (4) top is used for with silk screen contact, heat-conducting plate (4) bottom is located heater strip (22) top.
2. The quick-drying glue net stretching machine as claimed in claim 1, wherein: a plurality of ventilation holes (5) are formed in the mounting frame (1).
3. The quick-drying glue net stretching machine as claimed in claim 1, wherein: the heating plate (2) and the heat conducting plate (4) are both made of aluminum plates.
4. A quick-drying glue net machine according to claim 3, wherein: and the outer walls of the heating plate (2) and the heat conducting plate (4) are respectively provided with a rust-proof layer (6).
5. The quick-drying glue net stretching machine as claimed in claim 1, wherein: lifting assembly (3) are including lifting support (31) and lift cylinder (32), lifting support (31) and supporting leg (11) fixed connection, lift cylinder (32) and lifting support (31) top fixed connection, the output shaft and the hot plate (2) bottom fixed connection of lift cylinder (32).
6. The quick-drying glue net-tensioning machine as claimed in claim 5, wherein: offer guide way (71) on supporting leg (11), sliding in guide way (71) sets up guide block (7), guide block (7) and hot plate (2) fixed connection, guide way (71) internal fixation sets up guide bar (72), guide bar (72) run through guide block (7).
7. The quick-drying glue net stretching machine as claimed in claim 1, wherein: a heat conducting cavity (41) is formed in the heat conducting plate (4), and a heating pipe (42) is arranged in the heat conducting cavity (41).
8. The quick-drying glue net-tensioning machine as claimed in claim 7, wherein: the heat conduction plate is characterized in that the heat conduction cavity (41) is internally used for containing heat conduction oil, the heat conduction plate (4) is provided with an injection opening (43), the injection opening (43) is mutually communicated with the heat conduction cavity (41), the injection opening (43) is internally provided with a sealing plug (431), and the sealing plug (431) is used for sealing the injection opening (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321204965.3U CN219667690U (en) | 2023-05-18 | 2023-05-18 | Screen stretching machine capable of rapidly drying glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321204965.3U CN219667690U (en) | 2023-05-18 | 2023-05-18 | Screen stretching machine capable of rapidly drying glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219667690U true CN219667690U (en) | 2023-09-12 |
Family
ID=87891967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321204965.3U Active CN219667690U (en) | 2023-05-18 | 2023-05-18 | Screen stretching machine capable of rapidly drying glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219667690U (en) |
-
2023
- 2023-05-18 CN CN202321204965.3U patent/CN219667690U/en active Active
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| GR01 | Patent grant | ||
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