CN208612915U - A kind of coating machine cuts down the die head of scratch and raising finish - Google Patents
A kind of coating machine cuts down the die head of scratch and raising finish Download PDFInfo
- Publication number
- CN208612915U CN208612915U CN201820926792.9U CN201820926792U CN208612915U CN 208612915 U CN208612915 U CN 208612915U CN 201820926792 U CN201820926792 U CN 201820926792U CN 208612915 U CN208612915 U CN 208612915U
- Authority
- CN
- China
- Prior art keywords
- upper die
- lower mold
- coating machine
- mold body
- abatement
- 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.)
- Active
Links
Landscapes
- Coating Apparatus (AREA)
Abstract
The utility model discloses a kind of coating machine abatement scratch and the die heads of raising finish, including upper die body and lower mold body, the dashpot that lower mold body is provided with glue-feeder and is connected to glue-feeder, lower mold body is provided with lower die lip far from the side of glue-feeder, upper die body is provided with the upper die lip with the cooperation of lower die lip, the plastic emitting gap being connected to dashpot is configured between upper die lip and lower die lip, the end of lower die lip is provided with the first positioning surface, the arc convex surface that the end of upper die lip is provided with the second positioning surface and is connected with the second positioning surface, second positioning surface is in the same plane with the first positioning surface, upper die lip is arranged in towards the side in plastic emitting gap in arc convex surface.A kind of coating machine abatement scratch of the utility model and the die head for improving finish, can be improved the film surface gluing uniformity, so that it is guaranteed that film surface finish.
Description
Technical field
The utility model relates to a kind of coating machine more particularly to a kind of coating machine abatement scratches and the die head for improving finish
Structure.
Background technique
Hot-melt adhesive membrane needs to coat its surface in process of production glue, existing due to hot-melt adhesive membrane gluing
Die head generally include upper die head and lower die head, glue-feeder and gum outlet are provided between upper die head and lower die head, gum outlet is set
It is equipped with the die lip contacted with film surface, but existing film lip is usually to pass through plane and film contacts, so that die head is being scraped
When gluing solution, it is easy so that film generates scratch and gauffer, the glue film coated in film surface is not uniform enough, thus thin
The surface of film forms undulatory scratch, affects the finish of film surface.
Summary of the invention
The utility model aims to solve the problem that above-mentioned mentioned technical problem, and it is uniform to provide a kind of raising film surface gluing
Degree, so that it is guaranteed that the coating machine die head of film surface finish.
The utility model is realized through the following technical scheme: a kind of coating machine abatement scratch and improving finish
Die head, including upper die body and lower mold body, the dashpot that lower mold body is provided with glue-feeder and is connected to glue-feeder, lower mold body
Side far from glue-feeder is provided with lower die lip, and upper die body is provided with the upper die lip with the cooperation of lower die lip, upper die lip and lower die lip
Between be configured to the plastic emitting gap being connected to dashpot, the end of lower die lip is provided with the first positioning surface, and the end of upper die lip is set
The arc convex surface for being equipped with the second positioning surface and being connected with the second positioning surface, the second positioning surface and the first positioning surface are located at same flat
In face, upper die lip is arranged in towards the side in plastic emitting gap in arc convex surface.
Preferably, the upper die body and lower mold body are detachably connected by fixing screws, and upper die body is provided with and fixed spiral shell
The first connecting hole of cooperation is followed closely, lower mold body is provided with the first threaded hole with fixing screws cooperation.
Preferably, the both ends of the upper die body and lower mold body are provided with side plate, be provided on side plate respectively with upper die body
The mounting hole being threadedly coupled with lower mold body.
Preferably, the upper die body and lower mold body are provided with bottoming hole, and METAL HEATING PROCESS stick is inserted in bottoming hole.
Preferably, the bottoming hole is provided with multiple and uniformly arranges along upper die body and the length direction of lower mold body.
Preferably, the bottom of the dashpot is provided with several branching blocks, is configured between two adjacent branching blocks and plastic emitting
The split channel of gap connection.
Preferably, the split channel it is fan-shaped setting and its width be gradually increased towards plastic emitting gap.
Preferably, the upper die body is provided with the adjusting gap for adjusting plastic emitting gap size and adjusts screw, adjusts
The end of screw passes through adjusting gap and is threadedly coupled with upper die body.
Beneficial effect is: compared with prior art, a kind of coating machine abatement scratch and raising finish of the utility model
Die head by upper film lip be arranged arc convex surface so that the contact surface of die head and film is smooth mellow and full, thus effectively
It prevents to there is a phenomenon where scratches and gauffer during film gluing, so that die head is more uniform to the gluing of film, into
And the finish on gluing rear film surface is improved, and by being provided with the first positioning surface and the second positioning surface, so that upper mold
During installation, upper die lip is more easier to be aligned with the end of lower die lip, improves the installation accuracy of die head for body and lower mold body.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, in which:
Fig. 1 is that a kind of coating machine of the utility model cuts down scratch and improves the schematic diagram of the die head of finish；
Fig. 2 is the cross-sectional view at the A-A in Fig. 1；
Fig. 3 is the structural schematic diagram of the lower mold body in the die head of the utility model；
Fig. 4 is the enlarged structure schematic diagram in Fig. 2 at A.
Specific embodiment
As shown in Figures 1 to 4, a kind of coating machine abatement scratch and the die head of raising finish, including 1 He of upper die body
Lower mold body 2, lower mold body 2 are provided with glue-feeder 3 and the dashpot being connected to glue-feeder 34, lower mold body 2 far from glue-feeder 3 one
Side is provided with lower die lip 5, and upper die body 1 is provided with the upper die lip 6 with the cooperation of lower die lip 5, constructs between upper die lip 6 and lower die lip 5
At the plastic emitting gap 7 being connected to dashpot 4, the end of lower die lip 5 is provided with the first positioning surface 8, and the end of upper die lip 6 is provided with
Second positioning surface 9 and the arc convex surface 10 being connected with the second positioning surface 9, the second positioning surface 9 are located at same with the first positioning surface 8
In plane, side of the upper die lip 6 towards plastic emitting gap 7 is arranged in arc convex surface 10.Glue flows into dashpot 4 from glue-feeder 3,
It is flowed out after the glue in dashpot 4 reaches certain capacity, then through plastic emitting gap 7, so that 7 glue of plastic emitting gap
Discharge is uniform, by the way that arc convex surface 10 is arranged in upper film lip, so that the contact surface of die head and film is smooth mellow and full, thus effectively
Prevent to there is a phenomenon where gauffers during film gluing so that die head is more uniform to the gluing of film, Jin Erti
The high finish on gluing rear film surface, and by being provided with the first positioning surface 8 and the second positioning surface 9, so that upper die body 1
During installation with lower mold body 2, upper die lip 6 is more easier to be aligned with the end of lower die lip 5, improves the installation accuracy of die head.
Upper die body 1 can be detachably connected with lower mold body 2 by fixing screws 11, and upper die body 1 is provided with and fixing screws
First connecting hole of 11 cooperations, lower mold body 2 are provided with the first threaded hole 12 cooperated with fixing screws 11, pass through fixing screws 11
It is threadedly coupled across the first connecting hole with the first threaded hole 12, to realize the fixed installation of upper die body 1 Yu lower mold body 2, uses
The mode of screw connection, disassembling, assembling and replacing are convenient.
In order to improve the stability of upper die body 1 and the installation of lower mold body 2, upper die body 1 and the both ends of lower mold body 2 can be respectively provided with
There is side plate 13, the mounting hole being threadedly coupled respectively with upper die body 1 and lower mold body 2, upper die body 1 and lower mold body are provided on side plate 13
It is provided with matching hole corresponding with mounting hole on 2, mounting hole is passed through by screw and is threadedly engaged with matching hole, to carry out side plate
13 fixed installation.
Upper die body 1 and lower mold body 2 can be provided with bottoming hole 14, and METAL HEATING PROCESS stick 15 is inserted in bottoming hole 14, gold
Belong to heating rod 15 and be connected with heater circuit, upper die body 1 and lower mold body 2 are heated by METAL HEATING PROCESS stick 15, and then to slow
Glue in jet-bedding 4 is heated, so that it is guaranteed that glue has good mobility.
In order to improve the uniformity to glue heating, bottoming hole 14 can be set multiple and along upper die body 1 and lower mold body 2
Length direction uniformly arrange.
Several branching blocks 16 have can be set in the bottom of dashpot 4, are configured between plastic emitting between two adjacent branching blocks 16
The split channel 17 that gap 7 is connected to, split channel 17 are shunted along the evenly distributed setting of length direction of lower mold body 2 by being provided with
Channel 17, so that the glue in dashpot 4, in outflow, the length direction diffusion along lower mold body 2 is more uniform, so that going out
The glue that glue gap 7 is flowed out is more uniform.
In order to further make the uniformity of the glue in outflow, split channel 17 can fan-shaped setting and its width
It is gradually increased towards plastic emitting gap 7.
Upper die body 1 can be set the adjusting gap 18 for adjusting 7 size of plastic emitting gap and adjust screw 19, adjust spiral shell
The end of nail 19 passes through adjusting gap 18 and is threadedly coupled with upper die body 1, adjusts the side that gap 18 is arranged close to die lip 6, by
In adjusting, the structure stiffness at gap 18 is lower, and rotation adjusting screw 19 can be driven die lip 6 and transport toward or away from lower die lip 5
It is dynamic, so that the size in the plastic emitting gap 7 between upper die lip 6 and lower die lip 5 is adjusted, to control the discharge of glue.
Above embodiments are only to illustrate the technical solution of the utility model and are not intended to limit it, all without departing from this
Any modification of utility model spirit and scope or equivalent replacement should all cover the range in technical solutions of the utility model
It is interior.
Claims (8)
1. a kind of coating machine abatement scratch and the die head for improving finish, which is characterized in that including upper die body (1) and lower die
Body (2), the dashpot (4) that lower mold body (2) is provided with glue-feeder (3) and is connected to glue-feeder (3), lower mold body (2) far from into
The side of Jiao Kou (3) is provided with lower die lip (5), and upper die body (1) is provided with the upper die lip (6) with the cooperation of lower die lip (5), upper die lip
(6) the plastic emitting gap (7) being connected to dashpot (4) is configured between lower die lip (5), the end of lower die lip (5) is provided with
One positioning surface (8), the circular arc that the end of upper die lip (6) is provided with the second positioning surface (9) and is connected with the second positioning surface (9) are convex
Face (10), the second positioning surface (9) are in the same plane with the first positioning surface (8), and arc convex surface (10) is arranged in upper die lip (6)
Towards the side of plastic emitting gap (7).
2. a kind of coating machine abatement scratch according to claim 1 and the die head for improving finish, which is characterized in that
The upper die body (1) is detachably connected with lower mold body (2) by fixing screws (11), and upper die body (1) is provided with and fixing screws
(11) the first connecting hole cooperated, lower mold body (2) are provided with the first threaded hole (12) with fixing screws (11) cooperation.
3. a kind of coating machine abatement scratch according to claim 1 and the die head for improving finish, which is characterized in that
The both ends of the upper die body (1) and lower mold body (2) are provided with side plate (13), be provided on side plate (13) respectively with upper die body
(1) and lower mold body (2) be threadedly coupled mounting hole.
4. a kind of coating machine abatement scratch according to claim 1 and the die head for improving finish, which is characterized in that
The upper die body (1) and lower mold body (2) are provided with bottoming hole (14), are inserted with METAL HEATING PROCESS stick (15) in bottoming hole (14).
5. a kind of coating machine abatement scratch according to claim 4 and the die head for improving finish, which is characterized in that
The bottoming hole (14) is provided with multiple and uniformly arranges along upper die body (1) and the length direction of lower mold body (2).
6. a kind of coating machine abatement scratch according to claim 1 and the die head for improving finish, which is characterized in that
The bottom of the dashpot (4) is provided with several branching blocks (16), is configured to and plastic emitting gap between two adjacent branching blocks (16)
(7) split channel (17) being connected to.
7. a kind of coating machine abatement scratch according to claim 6 and the die head for improving finish, which is characterized in that
The fan-shaped setting of the split channel (17) and its width is gradually increased towards plastic emitting gap (7).
8. a kind of coating machine abatement scratch according to claim 1 and the die head for improving finish, which is characterized in that
The upper die body (1) is provided with the adjusting gap (18) for adjusting plastic emitting gap (7) size and adjusts screw (19), adjusts spiral shell
The end of nail (19) passes through adjusting gap (18) and is threadedly coupled with upper die body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926792.9U CN208612915U (en) | 2018-06-14 | 2018-06-14 | A kind of coating machine cuts down the die head of scratch and raising finish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820926792.9U CN208612915U (en) | 2018-06-14 | 2018-06-14 | A kind of coating machine cuts down the die head of scratch and raising finish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208612915U true CN208612915U (en) | 2019-03-19 |
Family
ID=65701544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820926792.9U Active CN208612915U (en) | 2018-06-14 | 2018-06-14 | A kind of coating machine cuts down the die head of scratch and raising finish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208612915U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264256A (en) * | 2020-10-09 | 2021-01-26 | 江门市多快好省机械有限公司 | Lower die and hot melt adhesive coating die head |
| CN112436100A (en) * | 2019-08-26 | 2021-03-02 | 北京卫蓝新能源科技有限公司 | Isothermal die head device for substrate surface and application method |
| CN113304952A (en) * | 2021-05-20 | 2021-08-27 | 昆明鼎承科技有限公司 | Device and method for coating neutral line glue of cigarette filter stick packaging paper tape |
| CN113369086A (en) * | 2021-05-20 | 2021-09-10 | 昆明鼎承科技有限公司 | Gluing mechanism |
| CN113696396A (en) * | 2021-09-06 | 2021-11-26 | 惠州市鸿通晟自动化设备有限公司 | Die head assembly and casting machine |
-
2018
- 2018-06-14 CN CN201820926792.9U patent/CN208612915U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436100A (en) * | 2019-08-26 | 2021-03-02 | 北京卫蓝新能源科技有限公司 | Isothermal die head device for substrate surface and application method |
| CN112264256A (en) * | 2020-10-09 | 2021-01-26 | 江门市多快好省机械有限公司 | Lower die and hot melt adhesive coating die head |
| CN113304952A (en) * | 2021-05-20 | 2021-08-27 | 昆明鼎承科技有限公司 | Device and method for coating neutral line glue of cigarette filter stick packaging paper tape |
| CN113369086A (en) * | 2021-05-20 | 2021-09-10 | 昆明鼎承科技有限公司 | Gluing mechanism |
| CN113696396A (en) * | 2021-09-06 | 2021-11-26 | 惠州市鸿通晟自动化设备有限公司 | Die head assembly and casting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208612915U (en) | A kind of coating machine cuts down the die head of scratch and raising finish | |
| CN109261438A (en) | Coating die head and coating machine | |
| CN209791880U (en) | Dispensing machine is used in loudspeaker production | |
| CN205329183U (en) | Point of lead frame plates mechanism | |
| CN210045514U (en) | Glue coating device for loudspeaker assembly | |
| CN207463549U (en) | A kind of apparatus for coating | |
| CN110670410A (en) | Air bag scraper | |
| CN208050253U (en) | Hot melt adhesive bar mold glue spreader | |
| CN216419995U (en) | A adhesive deposite device for processing of curved surface liquid crystal display | |
| CN216173755U (en) | Glass lens gluing processing dispensing equipment | |
| CN205685807U (en) | For the gumming mechanism of box gluing machine and apply the box gluing machine of this mechanism | |
| CN205685808U (en) | A kind of box gluing machine and gumming mechanism thereof | |
| CN210357811U (en) | Double-gluing and glue pressing mechanism of full-automatic ultrahigh-speed edge bonding machine | |
| CN105562290B (en) | Curved surface coating head and coating method | |
| CN208375946U (en) | A kind of pre- cold plate conjoined mold of second level adjusting | |
| CN210411369U (en) | Electronic components adhesive deposite device | |
| CN210787977U (en) | Glue dispensing fixture matched with general glue dispenser | |
| CN209348930U (en) | Apparatus for coating | |
| CN211026914U (en) | Dispensing machine and needle nozzle adjusting and fixing mechanism thereof | |
| CN208712054U (en) | A kind of gumming mechanism of glass fibre silicone fabric coated baking machine | |
| CN104827713A (en) | Uniform sizing corrugating machine | |
| CN205020319U (en) | Peeler log piece spreading machine | |
| CN218881479U (en) | Novel beautiful seam agent goes out rubber tube | |
| CN205110033U (en) | Coating machine masking liquid roller upper portion pressure roller adjustment device | |
| CN216125969U (en) | Double-sided gluing machine for seamless paper tube surface paper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |