CN210590535U - Arc bending device for plastic lining plate production - Google Patents
Arc bending device for plastic lining plate production Download PDFInfo
- Publication number
- CN210590535U CN210590535U CN201921391306.9U CN201921391306U CN210590535U CN 210590535 U CN210590535 U CN 210590535U CN 201921391306 U CN201921391306 U CN 201921391306U CN 210590535 U CN210590535 U CN 210590535U
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- wall
- butt joint
- fixed
- arc bending
- fixing base
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Abstract
The utility model discloses a production of plastics welt is with curved arc device, including processing case, connecting seat and four buffer, four buffer all includes the fixing base, it has the butt joint post to go up fixing base bottom outer wall welding, and goes up fixing base bottom outer wall welding and have the spring, the welding of spring one end has lower fixing base, the welding of fixing base top outer wall has lower butt joint post down, go up butt joint post and lower butt joint post and all be located the spring, and go up the butt joint post and be located down directly over the butt joint post, the installation ear has all been welded to connecting seat both sides outer wall. The utility model discloses the spring makes the device slowly descend to alleviateed the atress speed of curved arc in-process, thereby made the plastics welt can not be because of the atress is too fast and breaking occur, the arc angle has reduced the area of contact of plastic slab with curved arc groove, contact surface was more slick and sly when making the decline of plastics welt get into curved arc groove, has avoided the phenomenon of rupture because curved arc groove edges and corners produced.
Description
Technical Field
The utility model relates to a curved arc technical field especially relates to a curved arc device is used in production of plastics welt.
Background
Along with technical development and market demand, the usage of plastic products is more and more extensive, and the plastics welt is just one of them, in order to make the usage of plastics welt wider, all can bend the plastics welt, facilitates the use, and the traditional mode of bending is that the manual work is bent the plastic slab, but this kind of mode is wasted time and energy, the speed of bending is slow, and the arc angle is difficult to control.
There are more plastics welt curved arc device in the market, but these devices have some defects for the device is not good enough, and for example, some devices lack buffer for the easy plastic slab that makes in the curved arc process takes place to break, can not satisfy the demand that people produced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an arc bending device for producing a plastic lining plate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an arc bending device for plastic liner production comprises a processing box, a connecting seat and four buffering devices, wherein the four buffering devices comprise an upper fixing seat, an upper butt joint column is welded on the outer wall of the bottom of the upper fixing seat, a spring is welded on the outer wall of the bottom of the upper fixing seat, a lower fixing seat is welded at one end of the spring, a lower butt joint column is welded on the outer wall of the top of the lower fixing seat, the upper butt joint column and the lower butt joint column are both positioned in the spring, the upper butt joint column is positioned right above the lower butt joint column, mounting lugs are welded on the outer walls of two sides of the connecting seat, bending rods are movably fixed in the mounting lugs through bolts, the bottom ends of the two bending rods are fixed with the upper fixing seat through bolts, the outer wall of the bottom of the connecting seat is fixed with the two upper fixing seats through bolts, a vertically-placed first connecting frame is welded on the outer walls of the bottoms of the two lower fixing seats at the bottom of the bending rods, and the outer walls of the bottoms of the first connecting frame and the second connecting frame are fixed with rollers through bolts.
Furthermore, a hydraulic rod is fixed on the inner wall of the top of the processing box through a bolt, and the outer wall of the bottom of the hydraulic rod is fixed with the connecting seat through a bolt.
Furthermore, the inner wall of the top of the processing box is fixedly provided with two connecting plates through bolts, the outer wall of one side of the bending rod is provided with a connecting hole, and the bending rod is movably fixed with the connecting plates through the connecting hole.
Further, the inner wall of the bottom of the processing box is fixedly provided with a mounting frame through a bolt, and the outer wall of the top of the mounting frame is fixedly provided with a curved groove through a bolt.
Furthermore, the inner wall of the bottom of the curved arc groove is provided with a curved angle, and the top end of the inner wall of the curved arc groove is inverted with a curved angle.
Further, the outer wall welding of mounting bracket one side has the diaphragm of level placement, and diaphragm top outer wall and connecting seat bottom outer wall central point department all are fixed with the heating cabinet through the bolt.
Furthermore, an exhaust fan and an electric heating wire are fixed in the heating box through bolts, an exhaust pipe is inserted into one end of the heating box, and one end of the exhaust pipe of the heating box above the transverse plate is inserted into the inner wall of the bottom of the curved arc groove.
The utility model has the advantages that:
1. through the arrangement of the buffer device, during arc bending, the roller is in contact with the plastic lining plate, and the spring enables the device to slowly descend, so that the stress speed in the arc bending process is reduced, and the plastic lining plate cannot break due to too fast stress.
2. Through the setting of arc angle, the arc angle has reduced the area of contact of plastic slab with curved arc groove for it is more convenient when the decline of plastics welt gets into curved arc groove, and the contact surface is more slick and sly, and is bigger, has avoided because the rupture phenomenon that curved arc groove edges and corners produced.
3. Through the setting that all has the heating cabinet about the plastics welt, two heating cabinets carry out hot-blast blowing to the plastics welt simultaneously for plastics welt two sides are heated more evenly, and the curved arc effect is better.
Drawings
Fig. 1 is a schematic view of a partially enlarged structure of an arc bending device for producing a plastic lining plate according to the present invention;
FIG. 2 is a schematic view of a main sectional structure before arc bending of an arc bending device for plastic liner plate production according to the present invention;
fig. 3 is the utility model provides a main structure sketch map of cuing open behind the curved arc of curved arc device for plastics welt production.
In the figure: 1-a processing box, 2-a hydraulic rod, 3-a connecting plate, 4-a curved arc groove, 5-a mounting frame, 6-a transverse plate, 7-a curved arc angle, 8-a curved arc angle, 9-a connecting seat, 10-a heating box, 11-an exhaust fan, 12-an electric heating wire, 13-an exhaust pipe, 14-an upper fixing seat, 15-an upper butting column, 16-a spring, 17-a lower butting column, 18-a lower fixing seat, 19-a first connecting frame, 20-a roller, 21-a second connecting frame, 22-a curved rod and 23-a mounting lug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an arc bending device for plastic liner production comprises a processing box 1, a connecting seat 9 and four buffering devices, wherein each buffering device comprises an upper fixing seat 14, an upper butt joint column 15 is welded on the outer wall of the bottom of the upper fixing seat 14, a spring 16 is welded on the outer wall of the bottom of the upper fixing seat 14, a lower fixing seat 18 is welded at one end of the spring 16, a lower butt joint column 17 is welded on the outer wall of the top of the lower fixing seat 18, the upper butt joint column 15 and the lower butt joint column 17 are both positioned in the spring 16, the upper butt joint column 15 is positioned right above the lower butt joint column 17, when the device descends, the spring 16 stretches and retracts to buffer the device, the upper butt joint column 15 and the lower butt joint column 17 are in contact, after the buffer is finished, mounting lugs 23 are welded on the outer walls of two sides of the connecting seat 9, bending rods 22 are movably fixed in the mounting lugs, and the outer wall of the bottom of the connecting seat 9 is fixed with the two upper fixing seats 14 through bolts, the outer walls of the bottoms of the two lower fixing seats 18 at the bottom of the bending rod 22 are welded with the vertically placed first connecting frames 19, the outer walls of the bottoms of the two lower fixing seats 18 at the bottom of the connecting seat 9 are welded with the vertically placed second connecting frames 21, the outer walls of the bottoms of the first connecting frames 19 and the second connecting frames 21 are fixed with rollers 20 through bolts, during arc bending, because the bending rod 22 is longer in length, the rollers 20 below the bending rod 22 are firstly contacted with the plastic lining plate, then the springs 16 stretch and retract, the plastic lining plate is buffered and fixed, then the rollers 20 below the connecting seat 9 extrude and bend the plastic lining plate, the springs 16 enable the plastic lining plate to slowly descend, the stress speed in the arc bending process is reduced, and the plastic lining plate cannot break due to too fast stress.
The utility model discloses in, 1 top inner wall of processing case has hydraulic stem 2 through the bolt fastening, and 2 bottom outer walls of hydraulic stem pass through the bolt and are fixed mutually with connecting seat 9, and hydraulic stem 8 is connected with hydraulic control system, and 1 top inner wall of processing case has two connecting plates 3 through the bolt fastening, and the outer wall of 22 one sides of the pole of bending is opened there is the connecting hole, and the pole 22 of bending passes through the connecting hole and 3 activities of connecting plate are fixed.
1 bottom inner wall of processing case has mounting bracket 5 through the bolt fastening, and 5 top outer walls of mounting bracket have curved arc groove 4 through the bolt fastening, 4 bottom inner walls of curved arc groove are opened there is curved arc angle 7, 4 inner wall tops of curved arc groove are fallen curved arc angle 8, curved arc angle 8 has reduced the area of contact of plastic slab with curved arc groove 4, it is more convenient when making plastics welt descend and get into curved arc groove 4, area of contact is more slick and sly, it is bigger, the phenomenon of rupture of having avoided producing because of curved arc groove 4 edges and corners.
5 one side outer wall welding of mounting bracket has the diaphragm 6 that the level was placed, and 6 top outer walls of diaphragm and 9 bottom outer walls central point departments of connecting seat all have heating cabinet 10 through the bolt fastening, have exhaust fan 11 and electric heating wire 12 through the bolt fastening in the heating cabinet 10, and electric heating wire 12 heats the air, and exhaust fan 11 carries out the drainage to the hot-air for the hot-air heats the plastics welt.
The working principle is as follows: when the plastic liner plate bending device is used, a user places the plastic liner plate on the arc bending groove 4, the hydraulic rod 2 stretches and retracts to drive the connecting seat 9 to descend, the length of the bending rod 22 is long, the roller 20 below the bending rod 22 is firstly contacted with the plastic liner plate, then the spring 16 stretches and retracts to buffer and fix the plastic liner plate, the hydraulic rod 2 continues to stretch and retract, then the roller 20 below the connecting seat 9 extrudes and bends the plastic liner plate, the spring 16 enables the plastic liner plate to slowly descend into the arc bending groove 4, so that the stress speed in the arc bending process is reduced, the plastic liner plate cannot be broken due to too high stress, the arc angle 8 reduces the contact area between the plastic plate and the arc bending groove 4, the plastic liner plate can descend into the arc bending groove 4 more conveniently, the contact area is smoother and larger, and the breaking phenomenon caused by the edge angle of the arc bending groove 4 is avoided, at this moment, electric heating wire 12 heats the air, and exhaust fan 11 carries out the drainage to the hot-air, and two heating cabinets 10 carry out hot-blast blowing to the plastics welt simultaneously for plastics welt two sides are heated more evenly, and the curved arc effect is better.
Example 2
Referring to fig. 1-3, compared with embodiment 1, the arc bending device for plastic liner production has the advantages that the exhaust pipe 13 is inserted into one end of the heating box 10, and one end of the exhaust pipe of the heating box 10 above the transverse plate 6 is inserted into the inner wall of the bottom of the arc bending groove 4, so that the internal airflow generates fluidity, and the use effect is better.
The working principle is as follows: when the plastic liner plate bending device is used, a user places the plastic liner plate on the arc bending groove 4, the hydraulic rod 2 stretches and retracts to drive the connecting seat 9 to descend, the length of the bending rod 22 is long, the roller 20 below the bending rod 22 is firstly contacted with the plastic liner plate, then the spring 16 stretches and retracts to buffer and fix the plastic liner plate, the hydraulic rod 2 continues to stretch and retract, then the roller 20 below the connecting seat 9 extrudes and bends the plastic liner plate, the spring 16 enables the plastic liner plate to slowly descend into the arc bending groove 4, so that the stress speed in the arc bending process is reduced, the plastic liner plate cannot be broken due to too high stress, the arc angle 8 reduces the contact area between the plastic plate and the arc bending groove 4, the plastic liner plate can descend into the arc bending groove 4 more conveniently, the contact area is smoother and larger, and the breaking phenomenon caused by the edge angle of the arc bending groove 4 is avoided, at this moment, electric heating wire 12 heats the air, and exhaust fan 11 carries out the drainage to the hot-air, and two heating cabinets 10 carry out hot-blast blowing to the plastics welt simultaneously, then make plastics welt both sides be heated more evenly through blast pipe 13, and the curved arc effect is better.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a production of plastics welt is with curved arc device, includes processing case (1), connecting seat (9) and four buffer, its characterized in that, four buffer all includes fixing base (14), it has butt joint post (15) to go up fixing base (14) bottom outer wall welding, and goes up fixing base (14) bottom outer wall welding and have spring (16), spring (16) one end welding has lower fixing base (18), lower fixing base (18) top outer wall welding has lower butt joint post (17), go up butt joint post (15) and lower butt joint post (17) all are located spring (16), and go up butt joint post (15) and be located under butt joint post (17) directly over, connecting seat (9) both sides outer wall all welding has installation ear (23), and has bending pole (22) through the bolt activity fastening in installation ear (23), two bending pole (22) bottom all is fixed mutually with fixing base (14) through the bolt, and the outer wall of the bottom of the connecting seat (9) is fixed with the two upper fixing seats (14) through bolts, the outer wall of the bottom of the two lower fixing seats (18) at the bottom of the bending rod (22) is welded with a vertically placed first connecting frame (19), the outer wall of the bottom of the two lower fixing seats (18) at the bottom of the connecting seat (9) is welded with a vertically placed second connecting frame (21), and the outer walls of the bottoms of the first connecting frame (19) and the second connecting frame (21) are all fixed with rollers (20) through bolts.
2. The arc bending device for producing the plastic lining plate is characterized in that the hydraulic rod (2) is fixed on the inner wall of the top of the processing box (1) through a bolt, and the outer wall of the bottom of the hydraulic rod (2) is fixed with the connecting seat (9) through a bolt.
3. The arc bending device for producing the plastic lining plate is characterized in that two connecting plates (3) are fixed on the inner wall of the top of the processing box (1) through bolts, a connecting hole is formed in the outer wall of one side of the bending rod (22), and the bending rod (22) is movably fixed with the connecting plates (3) through the connecting hole.
4. The arc bending device for producing the plastic lining plate is characterized in that the inner wall of the bottom of the processing box (1) is fixed with a mounting frame (5) through bolts, and the outer wall of the top of the mounting frame (5) is fixed with an arc bending groove (4) through bolts.
5. The arc bending device for producing the plastic liner plate as claimed in claim 4, wherein the inner wall of the bottom of the arc bending groove (4) is provided with an arc bending angle (7), and the top end of the inner wall of the arc bending groove (4) is inverted with an arc bending angle (8).
6. The arc bending device for producing the plastic lining plate as claimed in claim 4, wherein a horizontal transverse plate (6) is welded on the outer wall of one side of the mounting frame (5), and the heating box (10) is fixed on the central positions of the outer wall of the top of the transverse plate (6) and the outer wall of the bottom of the connecting seat (9) through bolts.
7. The arc bending device for producing the plastic lining plate as claimed in claim 6, wherein an exhaust fan (11) and an electric heating wire (12) are fixed in the heating box (10) through bolts, an exhaust pipe (13) is inserted into one end of the heating box (10), and one end of the exhaust pipe of the heating box (10) above the transverse plate (6) is inserted into the inner wall of the bottom of the arc bending groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391306.9U CN210590535U (en) | 2019-08-26 | 2019-08-26 | Arc bending device for plastic lining plate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391306.9U CN210590535U (en) | 2019-08-26 | 2019-08-26 | Arc bending device for plastic lining plate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210590535U true CN210590535U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921391306.9U Expired - Fee Related CN210590535U (en) | 2019-08-26 | 2019-08-26 | Arc bending device for plastic lining plate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210590535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147006A (en) * | 2021-04-26 | 2021-07-23 | 安徽美高美高分子材料有限公司 | Production device for acrylic plate |
-
2019
- 2019-08-26 CN CN201921391306.9U patent/CN210590535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113147006A (en) * | 2021-04-26 | 2021-07-23 | 安徽美高美高分子材料有限公司 | Production device for acrylic plate |
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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: 20200522 Termination date: 20210826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |