CN216025951U - Small-size molding machine - Google Patents
Small-size molding machine Download PDFInfo
- Publication number
- CN216025951U CN216025951U CN202122594710.XU CN202122594710U CN216025951U CN 216025951 U CN216025951 U CN 216025951U CN 202122594710 U CN202122594710 U CN 202122594710U CN 216025951 U CN216025951 U CN 216025951U
- Authority
- CN
- China
- Prior art keywords
- basement membrane
- film
- placing table
- guide roller
- bottom film
- 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.)
- Expired - Fee Related
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 210000002469 basement membrane Anatomy 0.000 claims description 50
- 238000003825 pressing Methods 0.000 claims description 19
- 210000004379 membrane Anatomy 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000007650 screen-printing Methods 0.000 abstract description 4
- 238000004804 winding Methods 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Images
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of screen printing, and discloses a small-sized molding machine which comprises a bottom film supporting roller, a guide mechanism, a bottom film placing table, a wire rod and a film drawing mechanism, wherein the bottom film supporting roller and the film drawing mechanism are positioned on two sides of the bottom film placing table, the bottom film supporting roller is rotatably connected to one side of a workbench and is arranged in parallel with the guide mechanism, the bottom film placing table and the film drawing mechanism are both arranged on the workbench, the wire rod is arranged at one end of the bottom film placing table far away from the guide mechanism, the film drawing mechanism can move towards the direction close to or far away from the bottom film placing table, the bottom film is arranged on the bottom film supporting roller, is flatly laid on the bottom film placing table through the guide mechanism and is positioned on the lower surface of the wire rod, and the film drawing mechanism draws the bottom film to move towards the direction far away from the bottom film placing table. Compared with the prior art, the film drawing mechanism and the winding bar are utilized to realize the film manufacturing of films with different thicknesses, the film is manufactured in a factory by self, the cost is low, and the structure and the manufacturing mode are simple and convenient.
Description
Technical Field
The utility model relates to the technical field of screen printing, in particular to a small-sized molding machine.
Background
At present, screen printing plate production in the screen printing industry generally uses a photosensitive resist or a film (fixed form of photosensitive resist, film form), coats or pastes the film on a screen, and then performs plate making. The raw materials of the photosensitive resist or the film are mainly imported, and particularly, the film has the disadvantages of large order quantity, high price cost, less thickness rule and incapability of flexibly adapting to production requirements.
The traditional molding machine generally adopts a slit type coating mode, has a complex structure, is suitable for mass production, has uniform thickness and is difficult to adapt to different production requirements.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: aiming at the problems in the prior art, the utility model provides a small-sized molding machine, which utilizes a film drawing mechanism and a winding bar to realize the film manufacture with different thicknesses, automatically manufactures the film in a factory, and has low cost, simple and convenient structure and manufacture mode.
The technical scheme is as follows: the utility model provides a small molding machine which comprises a bottom film supporting roller, a guide mechanism, a bottom film placing table, a wire rod and a film drawing mechanism, wherein the bottom film supporting roller and the film drawing mechanism are positioned on two sides of the bottom film placing table, the bottom film supporting roller is rotatably connected to one side of a working table and is arranged in parallel with the guide mechanism, the bottom film placing table and the film drawing mechanism are both arranged on the working table, the wire rod is arranged at one end of the bottom film placing table far away from the guide mechanism, the film drawing mechanism can move towards the direction close to or far away from the bottom film placing table, the bottom film is arranged on the bottom film supporting roller, is flatly laid on the bottom film placing table through the guide mechanism and is positioned on the lower surface of the wire rod, and the film drawing mechanism draws the bottom film penetrating through the wire rod to move towards the direction far away from the bottom film placing table.
Further, guiding mechanism includes guide roll, lower guide roll, go up guide roll, lower guide roll all rotate connect in be close to the basement membrane place the workstation one side of platform and go up guide roll, lower guide roll rolling contact.
Further, the upper guide roller is in rolling contact with a rubber roller or both the upper guide roller and the lower guide roller are in rolling contact with rubber rollers.
Further, a thread structure is arranged on each wire rod, the thread structures of different wire rods are different in thickness and depth, and the wire rods are connected to the bottom film placing table through detachable assemblies.
Further, the detachable assembly comprises fixing rings, the fixing rings are connected to the workbench at two ends of the winding bar through fasteners, and limit screws are arranged on the fixing rings.
Further, draw membrane mechanism including compress tightly cylinder, clamp plate and the platform that slides, compress tightly cylinder, clamp plate all set up in slide bench, compress tightly cylinder execution end with the clamp plate is connected, the clamp plate with slide bench is just to setting up.
Further, the sliding table is connected to the sliding rail in a sliding mode.
Further, the sliding table is arranged on a screw rod which is arranged in the direction close to or far away from the basement membrane placing table, and the screw rod is connected with a driving motor.
Furthermore, the upper surface of the bottom film placing table is also covered with a layer of flannelette.
Has the advantages that:
1. the utility model builds a small molding machine, has simple structure and convenient molding. Through setting up the PET basement membrane on the basement membrane backing roll, through the guiding mechanism direction back tiling in the basement membrane place the platform and pass below the line stick, be located the line stick lower surface, the photosensitive resist that will make the film membrane falls on the basement membrane place the platform, the basement membrane that the line stick was passed in the drawing mechanism pulling is to keeping away from the basement membrane and place the platform direction slip, the basement membrane of pulling certain distance, even spreading under the line stick effect of photosensitive resist is on the basement membrane, treat that its natural levelling and naturally dry the back and utilize the sword to place the basement membrane and put into the oven after cutting the film membrane between platform and the drawing mechanism and dry can.
2. The film is guided by the upper and lower guide rollers, so that the film can be flatly paved on the bottom film placing table to play a role in guiding, the upper or lower guide rollers are in rolling contact with the rubber roller, the dust sticking effect is achieved besides the guiding effect, dust on the guide rollers is stuck, and the dust is prevented from falling on the bottom film to damage the quality of the film.
3. The utility model can change the line bar to control the thickness of the film, the depth of the thread on the surface of the line bar controls the thickness of the film, when the line bar with deeper thread is changed, the thickness of the film is thicker, and when the thread is shallower, the thickness of the film is thinner.
4. The line stick passes through solid fixed ring and stop screw and realizes fixing and changing, when needs change line stick, unscrews the stop screw of solid fixed ring top to unscrew the screw of screwing up between solid fixed ring and the workstation, rotate solid fixed ring, take out the line stick, after another line stick is changed, rotate solid fixed ring, overlap line stick both ends in the fixed ring, screw up two screws and realize the fastening, accomplish the line stick and change.
5. The film drawing mechanism can be driven by the motor to move at a constant speed, and can also be manually moved by the slide rail, and various structures for driving the film drawing mechanism to move at a constant speed can be adopted, so that the film drawing mechanism is simple in structure and convenient to realize.
6. According to the utility model, the upper surface of the bottom film placing table is also covered with a layer of flannelette, when the bottom film is placed on the bottom film placing table, and in the pulling process of the film pulling mechanism, the bottom film placing table cannot damage the bottom film, so that the bottom film is protected.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a guide mechanism according to the present invention;
FIG. 3 is a first schematic structural diagram of a film drawing mechanism according to the present invention;
FIG. 4 is a second schematic structural view of a film drawing mechanism according to the present invention;
fig. 5 is a schematic view of a removable assembly of the bar of the present invention.
The device comprises a base film supporting roller 1, a base film placing table 2, a wire rod 3, a workbench 4, an upper guide roller 5, a lower guide roller 6, a rubber roller 7, a fixing ring 8, a limiting screw 9, a pressing cylinder 10, a pressing plate 11, a sliding table 12, a sliding rail 13, a screw 14, a driving motor 15, flannelette 16, a base film 17 and a fastening screw 18.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The utility model discloses a small-sized molding machine, which is shown in figure 1 and comprises a basement membrane supporting roller 1, a guide mechanism and a basement membrane placing table 2, stick 3 and drawing membrane mechanism, basement membrane backing roll 1, drawing membrane mechanism is located basement membrane and places 2 both sides of platform, basement membrane backing roll 1 both ends are all rotated through the bearing and are connected in 4 one sides of workstation and its and guiding mechanism parallel arrangement, basement membrane is placed platform 2 and is drawn membrane mechanism and all set up on workstation 4, stick 3 sets up and places 2 one ends of platform in the basement membrane of keeping away from guiding mechanism, drawing membrane mechanism can be to being close to or keeping away from 2 direction removal of basement membrane placing table, basement membrane 17 sets up on basement membrane backing roll 1, through guiding mechanism tile on basement membrane placing table 2 and pass below stick 3, be located 3 lower surfaces of stick, drawing membrane mechanism pulling and passing stick 3's basement membrane 17 to keeping away from basement membrane placing table 2 direction removal. The upper surface of the basement membrane placing table 2 is also covered with a layer of flannelette 16.
The guiding mechanism comprises an upper guiding roller 5 and a lower guiding roller 6, the upper guiding roller 5 and the lower guiding roller 6 are rotatably connected to one side of the workbench 4 close to the basement membrane placing table 2 through bearings, and the upper guiding roller 5 and the lower guiding roller 6 are in rolling contact. The PET base film 17 is sleeved on the base film support roller 1 and passes through the space between the upper guide roller 5 and the lower guide roller 6.
The upper guide roller 5 is in rolling contact with the rubber roller 7 or the upper guide roller 5 and the lower guide roller 6 are both in rolling contact with the rubber roller 7. When the PET bottom film 17 moves between the upper guide roller and the lower guide roller, the upper guide roller and the lower guide roller rotate to drive the rubber roller 7 to roll and contact the upper guide roller 5 and/or the lower guide roller 6, and in the rolling process of the rubber roller 7, dust on the surfaces of the upper guide roller 5 and the lower guide roller 6 can be stuck off to prevent the dust from falling on the PET bottom film 17. Besides the guiding function, the dust-sticking function can also be realized.
The line stick 3 is provided with helicitic texture, and the helicitic texture thickness of different line sticks 3, depth are different, and line stick 3 is connected on basement membrane standing table 2 through dismantling the subassembly.
The detachable assembly comprises fixing rings 8 which are fastened to the tables 4 at both ends of the basement membrane placing table 2, the fixing rings 8 are arranged on the tables 4 through fastening screws 18, and the fixing rings 8 can rotate by an angle after the fastening screws are loosened. The annular upper end of the fixing ring 8 is provided with a limit screw 9, see fig. 5.
The film drawing mechanism is shown in the attached drawing 3 and mainly comprises a pressing cylinder 10, a pressing plate 11 and a sliding table 12, wherein the pressing cylinder 10 and the pressing plate 11 are arranged on the sliding table 12, the execution end of the pressing cylinder 10 is connected with the pressing plate 11, the pressing plate 11 is arranged opposite to the sliding table 12, the pressing cylinder 10 drives the pressing plate 11 to be pressed towards the sliding table 12, and the sliding table 12 can drive the whole film drawing mechanism to move towards the direction of the bottom film placing table 2 away from and close to the bottom film on the workbench 4. The sliding table 12 can be moved manually, the sliding table 12 can also be connected to the sliding rail 13 in a sliding manner, and the sliding table 12 can slide on the sliding rail 13 or can be driven to slide by a motor or an air cylinder.
Another moving method of the sliding table 12 is: the slide table 12 is provided on a screw 14 provided in a direction toward or away from the basement membrane placing table 2, and the screw 14 is connected to a drive motor 15. The driving motor 15 rotates the screw 14. The screw 14 rotates to drive the sliding platform 12 connected with the screw to slide towards the direction close to or far away from the basement membrane placing platform 2.
The working principle is as follows:
firstly, sleeving a bottom film 17 on a bottom film supporting roller 1, pulling the bottom film 17, enabling the bottom film 17 to penetrate between an upper guide roller 5 and a lower guide roller 6, continuously pulling the bottom film, paving the bottom film on a bottom film placing table 2, selecting a wire rod 3, installing the wire rod on a fixing ring 8, and limiting and fixing the wire rod through a limiting screw 9. The wire rod 3 is pressed against the carrier film 17 on the carrier film placement table 2.
The photosensitive resist is poured on the basement membrane placing table 2 with the basement membrane, the membrane pulling mechanism is pulled to move to the position close to the basement membrane placing table 2, the pressing cylinder 10 is opened, the basement membrane 17 which penetrates through the wire rod 3 is driven to press the sliding table 12, and the membrane pulling mechanism drives the basement membrane to move towards the direction far away from the basement membrane placing table 2. Under the action of the line bar 3, the photosensitive resist is paved on the basement membrane 17, after the photosensitive resist is kept stand for a period of time, the photosensitive resist is naturally leveled and naturally dried, the film between the basement membrane placing table 2 and the film drawing mechanism is cut off by a knife, and the film is placed in an oven to be dried.
The above embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a small-size molding machine, its characterized in that places platform (2), line stick (3) and draw membrane mechanism including basement membrane backing roll (1), guiding mechanism, basement membrane, draw membrane mechanism to be located basement membrane is placed platform (2) both sides, the basement membrane is placed platform (2) and is drawn membrane mechanism and all set up on workstation (4), basement membrane (1) rotate connect in workstation (4) one side and its with guiding mechanism parallel arrangement, line stick (3) set up in the basement membrane of keeping away from guiding mechanism and place platform (2) one end, draw membrane mechanism can be to being close to or keeping away from basement membrane and place platform (2) direction removal, basement membrane (17) set up in on backing roll (1), warp guiding mechanism paves in on basement membrane is placed platform (2) and passes line stick (3) lower surface, the film pulling mechanism pulls the basement membrane (17) to move towards the direction far away from the basement membrane placing table (2).
2. The small-sized molding machine according to claim 1, wherein the guide mechanism comprises an upper guide roller (5) and a lower guide roller (6), the upper guide roller (5) and the lower guide roller (6) are rotatably connected to one side of the table (4) adjacent to the base film placing table (2), and the upper guide roller (5) and the lower guide roller (6) are in rolling contact.
3. The small-sized molding machine according to claim 2, characterized in that the upper guide roller (5) is in rolling contact with the rubber roller (7) or the upper guide roller (5) and the lower guide roller (6) are both in rolling contact with the rubber roller (7).
4. The machine according to claim 1, characterized in that said bars (3) are provided with a thread structure, and in that the thread structures of the different bars (3) are of different thickness and depth, said bars (3) being connected to said basement membrane table (2) by means of removable assemblies.
5. The machine according to claim 4, characterized in that said removable assembly comprises a retaining ring (8) of the fastener connected to the work-table (4) at the ends of the bar (3), said retaining ring (8) being provided with a limit screw (9).
6. The small-sized molding machine according to claim 1, wherein the film drawing mechanism comprises a pressing cylinder (10), a pressing plate (11) and a sliding table (12), the pressing cylinder (10) and the pressing plate (11) are both arranged on the sliding table (12), the execution end of the pressing cylinder (10) is connected with the pressing plate (11), and the pressing plate (11) is arranged opposite to the sliding table (12).
7. The compact molding machine of claim 6, wherein the slide table (12) is slidably attached to a slide rail (13).
8. The small-sized molding machine according to claim 6, wherein the slide table (12) is provided on a screw (14) provided in a direction to approach or separate from the base film placing table (2), and the screw (14) is connected to a driving motor (15).
9. The compact molding machine according to any one of claims 1 to 8, characterized in that the upper surface of the base film placing table (2) is further covered with a lint (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122594710.XU CN216025951U (en) | 2021-10-27 | 2021-10-27 | Small-size molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122594710.XU CN216025951U (en) | 2021-10-27 | 2021-10-27 | Small-size molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216025951U true CN216025951U (en) | 2022-03-15 |
Family
ID=80550241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122594710.XU Expired - Fee Related CN216025951U (en) | 2021-10-27 | 2021-10-27 | Small-size molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216025951U (en) |
-
2021
- 2021-10-27 CN CN202122594710.XU patent/CN216025951U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |