CN114265217A - Full-automatic hot-pressing device is used in liquid crystal display production - Google Patents
Full-automatic hot-pressing device is used in liquid crystal display production Download PDFInfo
- Publication number
- CN114265217A CN114265217A CN202111480129.3A CN202111480129A CN114265217A CN 114265217 A CN114265217 A CN 114265217A CN 202111480129 A CN202111480129 A CN 202111480129A CN 114265217 A CN114265217 A CN 114265217A
- Authority
- CN
- China
- Prior art keywords
- hot
- pressing
- heat dissipation
- liquid crystal
- crystal display
- 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
Links
- 238000007731 hot pressing Methods 0.000 title claims abstract description 114
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims abstract description 65
- 238000005192 partition Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a full-automatic hot-pressing device for liquid crystal display production, which relates to the technical field of hot-pressing devices and comprises a machine body, wherein a partition plate is vertically arranged in the machine body, the partition plate divides the machine body into a hot-pressing space and a heat dissipation space, a hot-pressing device for carrying out hot pressing on a liquid crystal display is arranged in the hot-pressing space, a heat dissipation device for carrying out active air cooling heat dissipation on the liquid crystal display completing the hot pressing is arranged in the heat dissipation space, and the full-automatic hot-pressing device also comprises a driving device for conveying the liquid crystal display positioned in the hot-pressing space into the heat dissipation space.
Description
Technical Field
The invention relates to the technical field of hot-pressing devices, in particular to a full-automatic hot-pressing device for producing a liquid crystal display screen.
Background
The hot press is a temperature which heats two parts with flux tin plated in advance to be enough to melt and flow soldering tin, after solidification, a permanent electrical mechanical connection device is formed between the parts and the soldering tin, a liquid crystal display screen is deeply loved by customers due to low energy consumption and good display effect, the liquid crystal display screen is widely applied to multiple fields such as mobile phones, televisions, small household appliances and the like, in the production of the liquid crystal display screen, the pressing of an IC chip needs to be fixed on the display screen, the existing hot pressing device needs to be manually loaded and unloaded, after the hot pressing is completed, the heat dissipation is generally carried out in a natural cooling mode, the automation degree is low, the working efficiency is low, and the production progress is influenced.
Disclosure of Invention
The invention aims to solve the technical defects that a hot press in the prior art needs manual feeding and discharging, heat dissipation is generally carried out in a natural cooling mode after hot pressing is finished, the automation degree is low, the working efficiency is low, and the production progress is influenced.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a full-automatic hot pressing device is used in liquid crystal display production, includes the organism, the vertical baffle that is provided with in the organism, the baffle separates the organism for hot pressing space and heat dissipation space, be provided with the hot press unit who is used for carrying out the hot pressing to liquid crystal display in the hot pressing space, be provided with the heat abstractor who carries out the initiative forced air cooling heat dissipation to the liquid crystal display who accomplishes the hot pressing in the heat dissipation space, still include the drive arrangement who carries to the heat dissipation space in with the liquid crystal display who is located the hot pressing space.
Further, hot press unit is including fixing the hot pressing jar at top in the hot pressing space, the vertical downward setting of output shaft of hot pressing jar, the output shaft end and the hot plate of hot pressing jar are connected, the bottom and the hot pressboard fixed connection of hot plate, the hot pressboard with realize the heat transfer between the hot plate, the both ends and the guiding mechanism of hot pressboard are connected.
Furthermore, the guide mechanism is vertically arranged on a guide rod in the hot pressing space, a guide block is sleeved on the guide rod in a sliding mode, and the guide block is fixedly connected with the hot pressing plate through a connecting piece.
Furthermore, a hot pressing base is arranged in the hot pressing space, a carrying plate is arranged on the hot pressing base, a conveying opening is formed in the position, corresponding to the carrying plate, of the partition plate, one side, close to the heat dissipation space, of the carrying plate extends into the heat dissipation space towards the conveying opening, a heat dissipation base is arranged in the heat dissipation space, and the carrying plate is borne by the heat dissipation base.
Furthermore, the driving device comprises a pushing cylinder arranged in the hot-pressing space, the direction of an output shaft of the pushing cylinder is horizontally arranged, a push plate is arranged at the end part of the output shaft of the pushing cylinder, and the push plate is driven by the pushing cylinder to convey the liquid crystal display screen subjected to hot pressing to the heat dissipation space.
Furthermore, the heat dissipation device comprises a transverse moving motor arranged in the heat dissipation space, an output shaft of the transverse moving motor is horizontally arranged, the output shaft of the transverse moving motor is connected with one end of a transverse moving screw rod through a coupler, the other end of the transverse moving screw rod is connected with the partition plate through a bearing, a transverse moving block is connected to the transverse moving screw rod through threads, a heat dissipation fan with the wind direction downward is arranged at the bottom of the transverse moving block, and the top of the transverse moving block is connected with a sliding mechanism.
Furthermore, the sliding mechanism comprises a sliding rod horizontally and transversely arranged in the heat dissipation space, the sliding rod is connected with a sliding block in a sliding mode, and the sliding block is fixedly connected with the top of the transverse moving block.
Further, the sliding rod and the traverse screw are arranged in parallel.
Furthermore, a fixture block is arranged on the top surface of the end part of the carrier plate located in the heat dissipation space, and damage-preventing rubber is arranged on one side, close to the hot pressing space, of the fixture block.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a full-automatic hot-pressing device for producing a liquid crystal display screen, which is provided with a machine body, a partition plate, a hot-pressing space, a heat-radiating space, a hot-pressing device, a heat-radiating device and a driving device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view A of a portion of FIG. 1;
FIG. 3 is a partial enlarged view B of FIG. 1;
fig. 4 is a partial enlarged view C of fig. 1.
In the figure: 1. the hot-pressing machine comprises a machine body, a partition plate 2, a hot-pressing space 3, a heat dissipation space 4, a hot-pressing cylinder 5, a hot-pressing cylinder 6, a heating plate 7, a heat dissipation plate 8, a connecting piece 9, a guide rod 9, a guide block 10, a pushing cylinder 11, a push plate 12, a hot-pressing base 13, a carrier plate 14, a heat dissipation base 15, a fixture block 16, a fixture block 17, damage-preventing rubber 18, a transverse moving motor 19, a transverse moving screw rod 20, a transverse moving block 21, a heat dissipation fan 22, a sliding block 23, a sliding rod 24 and a conveying opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, a full-automatic hot-pressing device is used in liquid crystal display production, includes organism 1, vertically in the organism 1 be provided with baffle 2, baffle 2 is separated into hot pressing space 3 and heat dissipation space 4 in with organism 1, be provided with the hot press unit who is used for carrying out the hot pressing to liquid crystal display in the hot pressing space 3, be provided with the heat abstractor who carries out the initiative forced air cooling heat dissipation to the liquid crystal display who accomplishes the hot pressing in the heat dissipation space 4, still include and carry the liquid crystal display who is located hot pressing space 3 to the drive arrangement in heat dissipation space 4.
The invention provides a full-automatic hot-pressing device for producing a liquid crystal display screen, which is provided with a machine body 1, a partition plate 2, a hot-pressing space 3, a heat dissipation space 4, a hot-pressing device, a heat dissipation device and a driving device, wherein when the full-automatic hot-pressing device is used, a liquid crystal display screen to be hot-pressed is placed in the hot-pressing space, the hot-pressing device is used for carrying out hot pressing on the liquid crystal display screen, after the hot pressing is finished, the liquid crystal display screen which is finished by the hot pressing is automatically driven by the driving device to be conveyed into the heat dissipation space 4 to be actively cooled and dissipated, so that the liquid crystal display screen is rapidly cooled, a worker takes away the liquid crystal display screen which is finished by heat dissipation, the automation degree of the whole process is high, the heat dissipation speed of the full-automatic hot-pressing device is accelerated by an active heat dissipation mode, the working efficiency is increased, the production progress is not influenced, the practicability is high, and the full-automatic hot-pressing device is worth of being popularized and used.
Specifically, as shown in the figure, hot press unit is including fixing hot pressing cylinder 5 at top in the hot pressing space 3, the vertical downward setting of output shaft of hot pressing cylinder 5, the output shaft end and the hot plate 6 of hot pressing cylinder 5 are connected, the bottom and the hot pressboard 7 fixed connection of hot plate 6, hot pressboard 7 with realize the heat transfer between the hot plate 6, the both ends and the guiding mechanism of hot pressboard 7 are connected. When the hot pressing device is used, the hot pressing cylinder 5 drives the output shaft of the hot pressing cylinder to drive the hot pressing plate 7 to move downwards, and meanwhile, the hot pressing plate enables the hot pressing plate 7 to keep the hot pressing temperature, so that the hot pressing process is carried out on the liquid crystal display screen placed below the hot pressing cylinder.
Specifically, as shown in the figure, the guide mechanism is vertically arranged on a guide rod 9 in the hot pressing space 3, a guide block 10 is slidably sleeved on the guide rod 9, and the guide block 10 is fixedly connected with the hot pressing plate 7 through a connecting piece 8. The guide mechanism is arranged, so that the up-and-down movement of the hot pressing plate 7 is more stable and stable, and the hot pressing degree is uniform.
Specifically, as shown in the figure, a hot-pressing base 13 is arranged in the hot-pressing space 3, a carrying plate 14 is arranged on the hot-pressing base 13, a conveying opening 24 is arranged at a position, corresponding to the carrying plate 14, of the partition plate 2, one side, close to the heat dissipation space 4, of the carrying plate 14 extends into the heat dissipation space 4 from the conveying opening 24, a heat dissipation base 15 is arranged in the heat dissipation space 4, and the carrying plate 14 is carried by the heat dissipation base 15.
Specifically, as shown in the figure, the driving device comprises a pushing cylinder 11 arranged in the hot-pressing space 3, the output shaft direction of the pushing cylinder 11 is horizontally arranged, the end part of the output shaft of the pushing cylinder 11 is provided with a push plate 12, and the push plate 12 is driven by the pushing cylinder 11 to convey the liquid crystal display screen subjected to hot pressing to the heat dissipation space 4. After the hot pressing is finished, the liquid crystal display screen which is subjected to the hot pressing is automatically driven by the driving device to be conveyed into the heat dissipation space 4 for active air cooling heat dissipation, so that the liquid crystal display screen is rapidly cooled.
Specifically, as shown in the figure, the heat dissipation device includes a traverse motor 18 disposed in the heat dissipation space 4, an output shaft of the traverse motor 18 is horizontally disposed, the output shaft of the traverse motor 18 is connected to one end of a traverse screw 21 through a coupler, the other end of the traverse screw 21 is connected to the partition 2 through a bearing, a traverse block 20 is connected to the traverse screw 21 through a thread, a heat dissipation fan 21 with a downward wind direction is disposed at the bottom of the traverse block 20, and the top of the traverse block 20 is connected to a sliding mechanism. The transverse moving motor is arranged to drive the transverse moving screw rod 2 to rotate, so that the transverse moving block 20 is driven to move left and right circularly, and the heat radiating fan 21 is driven to circularly and rapidly radiate heat of the liquid crystal display screen below.
Specifically, as shown in the figure, the sliding mechanism includes a sliding rod 23 horizontally and transversely disposed in the heat dissipation space 4, the sliding rod 23 is slidably connected with a sliding block 22, and the sliding block 22 is fixedly connected with the top of the traverse block 20.
Specifically, as shown in the figure, the slide rod 23 is arranged in parallel with the traverse screw 23.
Specifically, as shown in the figure, a fixture block 16 is disposed on the top surface of the end portion of the carrier plate 14 located in the heat dissipation space 4, and a damage-preventing rubber 17 is disposed on one side of the fixture block 16 close to the hot pressing space 3. Set up fixture block 16, promote the cylinder and promote liquid crystal display arrives in the heat dissipation space, when liquid crystal display reachd the fixture block 16 position, promote the cylinder withdrawal.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a full-automatic hot pressing device is used in liquid crystal display production, includes organism (1), its characterized in that, vertically in organism (1) be provided with baffle (2), baffle (2) are divided into hot pressing space (3) and heat dissipation space (4) in with organism (1), be provided with the hot press unit who is used for carrying out the hot pressing to liquid crystal display in hot pressing space (3), be provided with the heat abstractor who carries out the initiative forced air cooling heat dissipation to the liquid crystal display who accomplishes the hot pressing in heat dissipation space (4), still include and carry the drive arrangement to heat dissipation space (4) with the liquid crystal display who is located hot pressing space (3).
2. The full-automatic hot-pressing device for producing the liquid crystal display screen according to claim 1, wherein the hot-pressing device comprises a hot-pressing cylinder (5) fixed at the top in the hot-pressing space (3), an output shaft of the hot-pressing cylinder (5) is vertically arranged downwards, the tail end of the output shaft of the hot-pressing cylinder (5) is connected with a heating plate (6), the bottom of the heating plate (6) is fixedly connected with a hot-pressing plate (7), heat transfer is realized between the hot-pressing plate (7) and the heating plate (6), and two ends of the hot-pressing plate (7) are connected with a guide mechanism.
3. The full-automatic hot-pressing device for producing the liquid crystal display screen according to claim 2, wherein the guide mechanism is a guide rod (9) vertically arranged in the hot-pressing space (3), a guide block (10) is slidably sleeved on the guide rod (9), and the guide block (10) is fixedly connected with the hot-pressing plate (7) through a connecting piece (8).
4. The full-automatic hot pressing device for producing the liquid crystal display screen according to claim 3, wherein a hot pressing base (13) is arranged in the hot pressing space (3), a carrying plate (14) is arranged on the hot pressing base (13), a conveying opening (24) is formed in the position, corresponding to the carrying plate (14), of the partition plate (2), one side, close to the heat dissipation space (4), of the carrying plate (14) extends into the heat dissipation space (4) towards the conveying opening (24), a heat dissipation base (15) is arranged in the heat dissipation space (4), and the carrying plate (14) is carried by the heat dissipation base (15).
5. The full-automatic hot pressing device for producing the liquid crystal display screen according to claim 4, wherein the driving device comprises a pushing cylinder (11) arranged in the hot pressing space (3), an output shaft of the pushing cylinder (11) is horizontally arranged, a pushing plate (12) is arranged at an end of the output shaft of the pushing cylinder (11), and the pushing plate (12) is driven by the pushing cylinder (11) to convey the liquid crystal display screen subjected to hot pressing to the heat dissipation space (4).
6. The full-automatic hot pressing device for producing the liquid crystal display screen according to claim 5, wherein the heat dissipation device comprises a traverse motor (18) arranged in the heat dissipation space (4), an output shaft of the traverse motor (18) is horizontally arranged, an output shaft of the traverse motor (18) is connected with one end of a traverse screw (21) through a coupler, the other end of the traverse screw (21) is connected with the partition plate (2) through a bearing, a traverse block (20) is connected to the traverse screw (21) in a threaded manner, a heat dissipation fan (21) with a downward wind direction is arranged at the bottom of the traverse block (20), and the top of the traverse block (20) is connected with a sliding mechanism.
7. The full-automatic hot-pressing device for producing the liquid crystal display screen according to claim 6, wherein the sliding mechanism comprises a sliding rod (23) horizontally and transversely arranged in the heat dissipation space (4), the sliding rod (23) is slidably connected with a sliding block (22), and the sliding block (22) is fixedly connected with the top of the traverse block (20).
8. The fully automatic hot pressing device for producing the liquid crystal display screen according to claim 7, wherein the sliding rod (23) is arranged in parallel with the traverse screw (23).
9. The full-automatic hot-pressing device for producing the liquid crystal display screen according to claim 8, wherein a fixture block (16) is arranged on the top surface of the end part of the carrier plate (14) located in the heat dissipation space (4), and a damage-preventing rubber (17) is arranged on one side of the fixture block (16) close to the hot-pressing space (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111480129.3A CN114265217A (en) | 2021-12-06 | 2021-12-06 | Full-automatic hot-pressing device is used in liquid crystal display production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111480129.3A CN114265217A (en) | 2021-12-06 | 2021-12-06 | Full-automatic hot-pressing device is used in liquid crystal display production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114265217A true CN114265217A (en) | 2022-04-01 |
Family
ID=80826405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111480129.3A Pending CN114265217A (en) | 2021-12-06 | 2021-12-06 | Full-automatic hot-pressing device is used in liquid crystal display production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114265217A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117008366A (en) * | 2023-08-02 | 2023-11-07 | 浙江美力凯光电科技有限公司 | Full-automatic hot pressing device and method for LCD (liquid Crystal display) screen production |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865930A (en) * | 2019-04-04 | 2019-06-11 | 四川恒诚信电子科技有限公司 | A kind of hot press with refrigerating function |
| CN110007492A (en) * | 2019-03-23 | 2019-07-12 | 深圳市精运达自动化设备有限公司 | A kind of double-station mobile phone screen IC hot-press arrangement of included heat dissipation |
| CN110095891A (en) * | 2019-05-31 | 2019-08-06 | 盐城国合瀚能科技有限公司 | A kind of liquid crystal display hot press |
| CN209580262U (en) * | 2019-01-14 | 2019-11-05 | 立昌科技（赣州）有限公司 | A kind of special plastic production multistation hot press being quickly cooled down |
| CN211276953U (en) * | 2019-12-20 | 2020-08-18 | 无锡华盛重工科技有限公司 | Workpiece moving mechanism of veneering hot press |
| CN211333668U (en) * | 2019-12-24 | 2020-08-25 | 江苏盛邦家俱制造有限公司 | Plank hot press unit is used in furniture production |
| CN211808005U (en) * | 2019-12-24 | 2020-10-30 | 天津宝兴威科技股份有限公司 | Touch-sensitive screen hot press unit |
| CN111923376A (en) * | 2020-08-06 | 2020-11-13 | 泉州台商投资区源平信息技术有限公司 | Hot-pressing shaping device for processing automotive plastic interior trim panel |
| CN112209602A (en) * | 2020-10-27 | 2021-01-12 | 杨晴晴 | 3D curved surface glass hot bending device that heating efficiency is high |
| CN212885595U (en) * | 2020-07-21 | 2021-04-06 | 威海南海碳材料有限公司 | Circulating cooling device of hot press |
| CN213694685U (en) * | 2020-12-12 | 2021-07-13 | 嘉善信息技术工程学校 | Full-automatic network safety monitor |
| CN214645819U (en) * | 2021-04-14 | 2021-11-09 | 上海四宝科技有限公司 | Special plastics production is with quick refrigerated multistation hot press |
-
2021
- 2021-12-06 CN CN202111480129.3A patent/CN114265217A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209580262U (en) * | 2019-01-14 | 2019-11-05 | 立昌科技（赣州）有限公司 | A kind of special plastic production multistation hot press being quickly cooled down |
| CN110007492A (en) * | 2019-03-23 | 2019-07-12 | 深圳市精运达自动化设备有限公司 | A kind of double-station mobile phone screen IC hot-press arrangement of included heat dissipation |
| CN109865930A (en) * | 2019-04-04 | 2019-06-11 | 四川恒诚信电子科技有限公司 | A kind of hot press with refrigerating function |
| CN110095891A (en) * | 2019-05-31 | 2019-08-06 | 盐城国合瀚能科技有限公司 | A kind of liquid crystal display hot press |
| CN211276953U (en) * | 2019-12-20 | 2020-08-18 | 无锡华盛重工科技有限公司 | Workpiece moving mechanism of veneering hot press |
| CN211333668U (en) * | 2019-12-24 | 2020-08-25 | 江苏盛邦家俱制造有限公司 | Plank hot press unit is used in furniture production |
| CN211808005U (en) * | 2019-12-24 | 2020-10-30 | 天津宝兴威科技股份有限公司 | Touch-sensitive screen hot press unit |
| CN212885595U (en) * | 2020-07-21 | 2021-04-06 | 威海南海碳材料有限公司 | Circulating cooling device of hot press |
| CN111923376A (en) * | 2020-08-06 | 2020-11-13 | 泉州台商投资区源平信息技术有限公司 | Hot-pressing shaping device for processing automotive plastic interior trim panel |
| CN112209602A (en) * | 2020-10-27 | 2021-01-12 | 杨晴晴 | 3D curved surface glass hot bending device that heating efficiency is high |
| CN213694685U (en) * | 2020-12-12 | 2021-07-13 | 嘉善信息技术工程学校 | Full-automatic network safety monitor |
| CN214645819U (en) * | 2021-04-14 | 2021-11-09 | 上海四宝科技有限公司 | Special plastics production is with quick refrigerated multistation hot press |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117008366A (en) * | 2023-08-02 | 2023-11-07 | 浙江美力凯光电科技有限公司 | Full-automatic hot pressing device and method for LCD (liquid Crystal display) screen production |
| CN117008366B (en) * | 2023-08-02 | 2024-04-12 | 浙江美力凯光电科技有限公司 | Full-automatic hot pressing device and method for LCD (liquid Crystal display) screen production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114265217A (en) | Full-automatic hot-pressing device is used in liquid crystal display production | |
| CN206751644U (en) | A kind of heater based on high-frequency electromagnetic | |
| CN204584659U (en) | A kind of automatic feeder | |
| CN210308697U (en) | Rubber hot-pressing forming die | |
| CN111097852A (en) | Collect heating, cooling in high-efficient copper sheet stamping forming device of an organic whole | |
| CN211180462U (en) | Full-automatic hot-pressing device is used in liquid crystal display production | |
| CN217640795U (en) | Insulating layer cladding device is used in wire and cable production | |
| CN214518079U (en) | Adjustable aluminum wire terminal soldering tin positioning structure | |
| CN215209248U (en) | Asphalt granulation equipment | |
| CN209534304U (en) | A kind of brake block die device | |
| CN208391217U (en) | A kind of solder picture tin device suitable for semiconductor packages high-temperature solder chip mounter | |
| CN212070163U (en) | Stamping die | |
| CN113543514B (en) | Reflow furnace | |
| CN210282999U (en) | Moulding-die packaging device is used in production of LED filament | |
| CN210996958U (en) | Reflow soldering machine capable of being cooled rapidly | |
| CN213500414U (en) | Hot-press molding device for plastic hose | |
| CN213860749U (en) | Forming device for plastic carrier tape product | |
| CN209587508U (en) | A kind of cooling stand for grid-connected switching device | |
| CN208148433U (en) | A kind of improvement wire drawing machine | |
| CN207180280U (en) | A kind of five metalworking electricity consumptions plating drying unit | |
| CN208411019U (en) | A kind of plate blank molding hot-press arrangement | |
| CN218410493U (en) | Production of photovoltaic module is with beating gluey dress frame all-in-one | |
| CN215695214U (en) | Heated board spouts to glue device of drawing a design | |
| CN211566994U (en) | Laminating machine for producing smart cards | |
| CN213134923U (en) | Automatic riveting equipment for corn and temperature adjusting plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220401 |
|
| RJ01 | Rejection of invention patent application after publication |