CN108000603B - Fixing device is used in polyurethane foaming board processing - Google Patents
Fixing device is used in polyurethane foaming board processing Download PDFInfo
- Publication number
- CN108000603B CN108000603B CN201711441669.4A CN201711441669A CN108000603B CN 108000603 B CN108000603 B CN 108000603B CN 201711441669 A CN201711441669 A CN 201711441669A CN 108000603 B CN108000603 B CN 108000603B
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- limiting plate
- plate
- push rod
- base
- fixedly connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a fixing device for processing a polyurethane foaming plate, which comprises a base, wherein a transverse sliding groove is formed in the center of the base, fixing seats are symmetrically arranged on the bases at two ends of the sliding groove, two transverse limiting plates are slidably arranged on the sliding groove, a transverse telescopic channel is formed in the fixing seat, a push rod is slidably arranged in the telescopic channel, two ends of the push rod extend to the outside of the fixing seat, a rack is arranged on one side of the push rod, one end, close to the sliding groove, of the push rod is fixedly connected to the transverse limiting plates, two guide grooves are symmetrically formed in one side, close to the two transverse limiting plates, of the push rod, and guide rods are slidably arranged in the two guide grooves. According to the invention, the buffer plate and the second spring are matched to prevent the polyurethane foam plate from being bumped on the transverse limiting plate to be damaged when the polyurethane foam plate enters the fixing device, and the buffer distance can be provided in the clamping process through the matching of the guide groove, the extrusion plate and other parts.
Description
Technical Field
The invention relates to the technical field of processing and fixing, in particular to a fixing device for processing a polyurethane foam board.
Background
The polyurethane material has stable porosity structure and basically closed-pore structure, has excellent heat preservation performance, good freeze thawing resistance and sound absorption, and the average service life of the hard foam polyurethane heat preservation structure can reach more than 30 years under the conditions of normal use and maintenance, and is widely applied to the fields of color steel sandwich boards, central air conditioners, building wall materials, refrigeration houses, refrigerating chambers, heat preservation boxes, chemical tanks and the like.
In the polyurethane foaming board processing, can be as required, cutting into various shapes and sizes to polyurethane foaming board, need to use the fixing device of processing at this moment, fix polyurethane foaming board in order to conveniently process, but conventional fixing device does not set up buffer unit, causes polyurethane foaming board in the fixed in-process and collides with fixing device and lead to the condition of damage very easily to the condition that the polyurethane foaming board presss from both sides broken in the in-process of clamp fixing. For this reason, we have devised a fixing device for processing polyurethane foam boards to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a fixing device for processing a polyurethane foaming plate.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the fixing device for processing the polyurethane foaming plate comprises a base, wherein the center of the base is provided with a transverse chute, the bases at the two ends of the chute are symmetrically provided with fixing seats, and two transverse limiting plates are slidably arranged on the sliding chute, a transverse telescopic channel is arranged in the fixing seat, a push rod is arranged in the telescopic channel in a sliding way, two ends of the push rod extend to the outside of the fixed seat, one side of the push rod is provided with a rack, one end of the push rod, which is close to the sliding groove, is fixedly connected to the transverse limiting plates, two guide grooves are symmetrically arranged on one side, which is close to the two transverse limiting plates, of the push rod, guide rods are slidably arranged in the two guide grooves, one ends of the two guide rods extend to the outside of the guide grooves, the two ends of the extrusion plate are rotatably provided with buffer plates, one side of the transverse limiting plate, which is far away from the sliding groove, is fixedly connected with a second hydraulic cylinder which is vertically upwards, a horizontal second supporting plate is fixedly arranged on one side wall of the transverse limiting plate, which is close to the push rod, the second supporting plate is fixedly connected with a first hydraulic cylinder which is vertically upwards, the piston rod of the second hydraulic cylinder is rotationally connected with the middle of the first supporting plate, the piston rod of the first hydraulic cylinder is rotationally connected with the first supporting plate, a third hydraulic cylinder which is vertically downward is fixedly connected with the lower side of one end of the first supporting plate, which is far away from the first hydraulic cylinder, the piston rod of the third hydraulic cylinder is fixedly connected with a horizontal longitudinal limiting plate, the centers of the two sides of the longitudinal limiting plate along the length direction are rotationally connected with symmetrical supporting rods, one end of the support rod, which is far away from the longitudinal limiting plate, is fixedly connected with a bracket, and a pinch roller is rotatably arranged between two ends of the bracket.
Preferably, a motor is arranged right below the fixed seat and positioned in the base, an output shaft of the motor extends to the inside of the fixed seat, a gear is fixedly arranged at the top end of the output shaft of the motor, and the gear is meshed with a rack on the push rod.
Preferably, the vertical position of the pinch roller is between the longitudinal limiting plate and the base.
Preferably, the buffer plate is of an arc-shaped structure.
Preferably, a first spring is fixedly connected between the middle section of the supporting rod and one side of the longitudinal limiting plate, which is close to the supporting rod, a second spring is fixedly connected between the centers of one sides of the buffer plate and the transverse limiting plate, and a third spring is fixedly connected between the centers of one sides of the extrusion plate and the transverse limiting plate.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the buffer plate and the second spring are matched to prevent the polyurethane foaming plate from being broken when the polyurethane foaming plate collides with the transverse limiting plate when the polyurethane foaming plate enters the fixing device, so that the buffer effect is achieved, the buffer distance between the transverse limiting plate and the longitudinal limiting plate when the polyurethane foaming plate is clamped can be ensured by the matching of the guide groove, the extruding plate, the third spring, the guide rod, the support, the pressing roller and the first spring, and the polyurethane foaming plate is prevented from being broken when the polyurethane foaming plate is clamped.
Drawings
FIG. 1 is a schematic structural view of a fixing device for processing a polyurethane foam board according to the present invention;
FIG. 2 is a transverse cross-sectional view of a transverse limiting plate of the fixing device for processing polyurethane foam plates;
FIG. 3 is a side view of a longitudinal limiting plate of the fixing device for processing polyurethane foam plates;
in the figure: 1 base, 2 fixing base, 3 horizontal limiting plate, 4 push rod, 5 gear, 6 buffer plate, 7 first pneumatic cylinder, 8 first backup pad, 9 second pneumatic cylinder, 10 third pneumatic cylinder, 11 vertical limiting plate, 12 second backup pad, 13 bracing piece, 14 support, 15 pinch rolls, 16 first springs, 17 guide slot, 18 guide bar, 19 second springs, 20 stripper plate, 21 third springs.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-3, a fixing device for processing polyurethane foaming board comprises a base 1, wherein a transverse chute is arranged in the center of the base 1, fixing seats 2 are symmetrically arranged on the base 1 at two ends of the chute, two transverse limiting plates 3 are slidably arranged on the chute, a transverse telescopic channel is arranged in the fixing seats 2, a push rod 4 is slidably arranged in the telescopic channel, two ends of the push rod 4 extend to the outside of the fixing seats 2, a rack is arranged at one side of the push rod 4, a motor is arranged right below the fixing seats 2 and in the base 1, an output shaft of the motor extends to the inside of the fixing seats 2, a gear 5 is fixedly arranged at the top end of the output shaft of the motor, the gear 5 is meshed with the rack on the push rod 4, one end of the push rod 4 close to the chute is fixedly connected to the transverse limiting plates 3, two guide grooves 17 are symmetrically arranged at one side of the two transverse limiting plates 3 close to each other, a guide rod 18 is slidably arranged in the two guide grooves 17, one ends of the two guide rods 18 extend to the outside of the guide grooves 17 and are fixedly arranged on the extrusion plate 20, buffer plates 6 are rotatably arranged at the side edges of the two ends of the extrusion plate 20, the buffer plates 6 are of arc structures, a second hydraulic cylinder 9 which is vertically upwards is fixedly connected to one side of the transverse limiting plate 3, which is far away from the sliding groove, and a second supporting plate 12 which is horizontally arranged on one side wall of the transverse limiting plate 3, which is close to the push rod 4, is fixedly connected with a first hydraulic cylinder 7 which is vertically upwards, a piston rod of the second hydraulic cylinder 9 is rotatably connected to the middle of the first supporting plate 8, a piston rod of the first hydraulic cylinder 7 is rotatably connected to the first supporting plate 8, a third hydraulic cylinder 10 which is vertically downwards is fixedly connected to the lower side of one end of the first supporting plate 8, which is far away from the first hydraulic cylinder 7, the piston rod of the third hydraulic cylinder 10 is fixedly connected with a horizontal longitudinal limiting plate 11, the centers of two sides of the longitudinal limiting plate 11 along the length direction are rotationally connected with symmetrical supporting rods 13, one end of each supporting rod 13 far away from the longitudinal limiting plate 11 is fixedly connected with a bracket 14, a pinch roller 15 is rotationally arranged between two ends of each bracket 14, the vertical position of the pinch roller 15 is between the longitudinal limiting plate 11 and the base 1, a first spring 16 is fixedly connected between the middle section of each supporting rod 13 and one side of the longitudinal limiting plate 11 close to the supporting rod 13, a second spring 19 is fixedly connected between the centers of one sides of the buffer plate 6 and the transverse limiting plate 3 close to each other, a third spring 21 is fixedly connected between the centers of one sides of the pinch plate 20 and the transverse limiting plate 3 close to each other, the buffer plate 6 and the second spring 19 are matched to prevent the polyurethane foam board from being crashed on the transverse limiting plate 3 when entering the fixing device, so that the buffer effect is achieved, the buffer distance between the transverse limiting plate 3 and the longitudinal limiting plate 11 when clamping the polyurethane foam board can be ensured by the matching of the guide groove 17, the extrusion plate 20, the third spring 21, the guide rod 18, the support rod 13, the support 14, the compression roller 15 and the first spring 16, and the damage caused by the crash of the polyurethane foam board when entering the fixing device can be prevented.
Working principle: when the polyurethane foaming board enters the fixing device, the buffer board 6 plays a role in preventing damage of the polyurethane foaming board caused by collision, when the polyurethane foaming board enters between the two transverse limiting boards 3, the motor is started, the gear 5 starts to rotate to drive the push rod 4 to move transversely, the two transverse limiting boards 3 are slowly pushed to the polyurethane foaming board, when the extrusion board 20 contacts the polyurethane foaming board, the third spring 21 is slowly extruded, the guide rod 18 slides in the guide groove 17 to limit the moving direction, a buffer device is formed until the extrusion board 20 clamps the polyurethane foaming board, transverse positioning is completed, the first hydraulic cylinder 7 and the second hydraulic cylinder 9 stretch according to the thickness of the polyurethane foaming board, the first supporting board 8 is adjusted to a proper height, the third hydraulic cylinder 10 works to enable the longitudinal limiting board 11 to lean against the polyurethane foaming board, the pressing roller 15 contacts the polyurethane foaming board firstly, the angle between the supporting rod 13 and the longitudinal limiting board 11 is increased, the first spring 16 is gradually spread to form the buffer device until the longitudinal limiting board 11 clamps the polyurethane foaming board, and finally fixing of the polyurethane foaming board is realized.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides a polyurethane foaming board processing is with fixing device, includes base (1), its characterized in that, the central authorities of base (1) are provided with horizontal spout, symmetry is provided with fixing base (2) on base (1) at spout both ends, and slidable mounting has two horizontal limiting plate (3) on the spout, the inside of fixing base (2) is provided with horizontal flexible passageway, slidable mounting is provided with push rod (4) in the flexible passageway, the both ends of push rod (4) extend to the outside of fixing base (2), and one side of push rod (4) is provided with the rack, one end fixed connection that push rod (4) is close to the spout is on horizontal limiting plate (3), two one side that horizontal limiting plate (3) is close to is provided with two guide slots (17) respectively, two slidable mounting has guide bar (18) in guide slot (17), and the one end of two guide bar (18) extends to the outside of guide slot (17) to fixed mounting is on stripper plate (20), both ends side rotation mounting of stripper plate (20) has buffer board (6), one side (3) is kept away from horizontal limiting plate (3) and is connected with horizontal limiting plate (12) on one side (3) and is kept away from horizontal limiting plate (3), the device is characterized in that the second support plate (12) is fixedly connected with a first hydraulic cylinder (7) which is vertically upwards, a piston rod of the second hydraulic cylinder (9) is rotationally connected to the middle of the first support plate (8), the piston rod of the first hydraulic cylinder (7) is rotationally connected to the first support plate (8), a third hydraulic cylinder (10) which is vertically downwards is fixedly connected to the lower side of one end of the first support plate (8) far away from the first hydraulic cylinder (7), a horizontal longitudinal limiting plate (11) is fixedly connected to the piston rod of the third hydraulic cylinder (10), symmetrical support rods (13) are rotationally connected to the centers of two sides of the longitudinal limiting plate (11) along the length direction of the longitudinal limiting plate, a support (14) is rotationally connected to one end of the support rods (13) far away from the longitudinal limiting plate (11), and a compression roller (15) is rotationally arranged between two ends of the support (14);
the vertical position of the pinch roller (15) is between the longitudinal limiting plate (11) and the base (1);
the middle section of bracing piece (13) and vertical limiting plate (11) are close to first spring (16) of fixedly connected with between one side of bracing piece (13), fixedly connected with second spring (19) between the middle of one side that buffer board (6) and horizontal limiting plate (3) are close to, fixedly connected with third spring (21) between the middle of one side that stripper plate (20) and horizontal limiting plate (3) are close to.
2. The fixing device for processing the polyurethane foam board according to claim 1, wherein a motor is arranged right below the fixing seat (2) and positioned in the base (1), an output shaft of the motor extends to the inside of the fixing seat (2), a gear (5) is fixedly arranged at the top end of the output shaft of the motor, and the gear (5) is meshed with a rack on the push rod (4).
3. The fixing device for polyurethane foam board processing according to claim 1, wherein the buffer board (6) has an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441669.4A CN108000603B (en) | 2017-12-27 | 2017-12-27 | Fixing device is used in polyurethane foaming board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711441669.4A CN108000603B (en) | 2017-12-27 | 2017-12-27 | Fixing device is used in polyurethane foaming board processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108000603A CN108000603A (en) | 2018-05-08 |
| CN108000603B true CN108000603B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711441669.4A Active CN108000603B (en) | 2017-12-27 | 2017-12-27 | Fixing device is used in polyurethane foaming board processing |
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| Country | Link |
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| CN (1) | CN108000603B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858395B (en) * | 2018-07-09 | 2021-05-14 | 睢宁弘亿木业有限公司 | Mould pressing fibreboard cuts fixing device |
| CN109551553A (en) * | 2018-10-26 | 2019-04-02 | 无锡风正科技有限公司 | A kind of air cleaning sealing cotton cutting means |
| CN109367872B (en) * | 2018-11-29 | 2024-08-23 | 江苏弘琪工业自动化有限公司 | Curved surface screen both sides arc surface protection film presses subsides device |
| CN112318612A (en) * | 2020-10-15 | 2021-02-05 | 深圳市金博恩科技有限公司 | Composite die-cutting integrated device for foam production and use method thereof |
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| CN106113131A (en) * | 2016-07-01 | 2016-11-16 | 成都佼佼胶粘制品有限公司 | A kind of rubber pipe fixing device |
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| CN207630141U (en) * | 2017-12-27 | 2018-07-20 | 浙江清优材料科技有限公司 | A kind of polyurethane foam board processing fixing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7685916B2 (en) * | 2006-09-08 | 2010-03-30 | J. E. Grote Company, Inc. | Product clamp for food slicing machine |
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- 2017-12-27 CN CN201711441669.4A patent/CN108000603B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945168A (en) * | 2016-06-20 | 2016-09-21 | 佛山市联智新创科技有限公司 | Feed conveying punch forming mechanism for bended plate |
| CN106113131A (en) * | 2016-07-01 | 2016-11-16 | 成都佼佼胶粘制品有限公司 | A kind of rubber pipe fixing device |
| CN106672691A (en) * | 2017-02-07 | 2017-05-17 | 安徽鹰龙工业设计有限公司 | Winding device for cable production and machining |
| CN207630141U (en) * | 2017-12-27 | 2018-07-20 | 浙江清优材料科技有限公司 | A kind of polyurethane foam board processing fixing device |
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| CN108000603A (en) | 2018-05-08 |
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