CN111716628A - Anti-deformation PVC plastic plate and production process thereof - Google Patents
Anti-deformation PVC plastic plate and production process thereof Download PDFInfo
- Publication number
- CN111716628A CN111716628A CN202010608671.1A CN202010608671A CN111716628A CN 111716628 A CN111716628 A CN 111716628A CN 202010608671 A CN202010608671 A CN 202010608671A CN 111716628 A CN111716628 A CN 111716628A
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- plate
- sliding
- frame
- spring
- adjusting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
Abstract
The invention discloses an anti-deformation PVC plastic plate and a production process thereof, the anti-deformation PVC plastic plate comprises an inner plate, an outer support frame, an inner adjusting frame, a sliding frame and a sliding sleeve plate, wherein an assembly part of the outer support frame and the inner adjusting frame is arranged in the inner plate according to the size as an inner keel, when the inner plate bears folding acting forces on the upper side and the lower side, the assembly part consisting of the outer support frame and the inner adjusting frame bears the folding force, the deformation degree of the whole inner plate in the folding direction is reduced through a return spring, so that the risk of cracks or fracture is reduced, the edge of the inner plate is protected by the sliding frame, the inner plate is nested in the sliding sleeve plate through the sliding frame, when the plastic plate bears acting forces in the left and right directions, the magnitude of partial acting forces is counteracted by a sliding plate and the sliding spring, so that the bearing force in the horizontal direction is improved, and the force bearing capacities, the deformation resistance of the plastic plate is improved, so that the overall strength of the plastic plate and the connecting part of the plastic plate is effectively improved.
Description
Technical Field
The invention relates to the technical field of PVC plastic plates, in particular to an anti-deformation PVC plastic plate and a production process thereof.
Background
The PVC plastic plate product is generally gray and white in color, can also be used for producing colored hard plates, has the characteristics of good chemical stability, corrosion resistance, high hardness, high strength, ultraviolet resistance, aging resistance, fire resistance and flame retardance, has self-extinguishing property, reliable insulating property, smooth and flat surface, no water absorption, no deformation, easy processing and the like, is an excellent thermal forming material, can replace part of stainless steel and other corrosion-resistant synthetic materials, is widely used in industries such as chemical industry, petroleum, electroplating, water purification treatment equipment, environmental protection equipment, mines, medicine, electronics, communication, decoration and the like, can be divided into a hard PVC plate and a PVC soft plate according to the hardness, wherein the PVC soft plate has the characteristics of superior material use, fine manufacture, wide application, soft performance, cold resistance, wear resistance, acid resistance, alkali resistance, corrosion resistance, tear resistance and excellent weldability, the physical property is superior to other coiled materials such as rubber, and the like, the PVC plastic plate is mainly applied to linings of chemical engineering, electroplating and electrolytic tanks, insulating cushions, trains, automotive interiors and auxiliary materials, the rigid PVC plate has wide application, the PVC plastic plate in the prior art has high performance, and when the PVC plastic plate bears folding forces in different directions of the upper side and the lower side, surface cracks caused by deformation and even breakage easily occur due to brittleness, so that the integral strength of the connecting part is influenced.
Disclosure of Invention
The invention aims to provide a deformation-resistant PVC plastic plate and a production process thereof, wherein an assembly part of an outer support frame and an inner adjusting frame is arranged in an inner plate according to the size as an inner keel, when the inner plate bears the folding acting forces on the upper side and the lower side, the assembly part consisting of the outer support frame and the inner adjusting frame bears the folding force of the inner plate, the deformation degree of the whole inner plate in the folding direction is reduced through the return spring, thereby reducing the risk of cracks or fractures, protecting the edge of the inner plate by the sliding frame, the inner plate is nested in the sliding sleeve plate by utilizing the sliding frame and is contacted with the sliding plate in the sliding sleeve plate, when the plastic plate is applied with force in the left-right direction, the sliding plate and the sliding spring counteract partial force, thereby improving the bearing capacity in the horizontal direction and solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the anti-deformation PVC plastic plate comprises an inner plate, fixing counter bores, fixing bolts, outer supporting frames, an inner adjusting frame, sliding frames and sliding sleeve plates, wherein the fixing counter bores are formed in the center of the outer side of the inner plate, the fixing bolts are installed inside the fixing counter bores, the outer supporting frames are respectively arranged at two ends of the inner plate, the inner adjusting frame is installed between the outer supporting frames, the sliding frames are respectively installed at two ends of the inner plate, and the sliding sleeve plates are respectively installed at two ends of the inner plate.
Preferably, outer support frame includes horizontal sliding plate, interior activity groove, supporting spring, limiting plate, outer guide arm, perpendicular lagging, spring base, reset spring, spacing counter bore and spacing bolt, the inside interior activity groove that is equipped with in horizontal sliding plate's left side, installation supporting spring in the interior activity groove, horizontal sliding plate's right side is equipped with the limiting plate, the right side of limiting plate is equipped with outer guide arm, the perpendicular lagging of nested installation on the horizontal sliding plate, the both sides end of perpendicular lagging is equipped with spring base respectively, installation reset spring in the spring base, the upside center department of perpendicular lagging is equipped with spacing counter bore, install spacing bolt in the spacing counter bore.
Preferably, the inner adjusting frame comprises an adjusting slide rod, a limiting base, an adjusting screw hole, an adjusting slider, a connecting seat, an outer connecting pipe, an expansion spring, a clamping plate, a telescopic rod and a sliding wheel, wherein the limiting base is arranged at two ends of the adjusting slide rod respectively, the adjusting slider is arranged on the adjusting slide rod, the adjusting screw hole is arranged on the adjusting slider and the adjusting slide rod respectively, the connecting seat is arranged on the front side and the rear side of the adjusting slider respectively, the outer connecting pipe is arranged on the connecting seat, the expansion spring is arranged inside the outer connecting pipe, the clamping plate is connected with the tail end of the expansion spring, the telescopic rod is arranged on the upper side of the clamping plate, and the sliding wheel.
Preferably, the sliding frame comprises a fixed frame, side protection bars, embedded bolts, guide rod holes, guide rod nuts, movable shafts and guide rail wheels, the side protection bars are arranged on the outer sides of the upper end and the lower end of the fixed frame respectively, the embedded bolts are arranged at the tail ends of the upper end and the lower end of the fixed frame respectively, the guide rod holes are arranged on the two sides of the center of the fixed frame respectively, the guide rod nuts are arranged on the outer sides of the guide rod holes, the movable shafts are arranged between the side protection bars, and the guide rail wheels are arranged at the center of the movable shafts.
Preferably, the sliding sleeve plate comprises a sleeve plate shell, inner guide rails, limiting blocks, spring embedding openings, a sliding spring and a sliding plate, the inner guide rails are arranged on the inner walls of the upper side and the lower side of the sleeve plate shell respectively, the limiting blocks are arranged at the tail ends of the inner guide rails, the spring embedding openings are formed in the inner wall of the right side of the sleeve plate shell, the sliding spring is installed in the spring embedding openings, and the sliding plate is installed at the tail ends of the sliding spring.
The invention provides another technical scheme: a production process of a deformation-resistant PVC plastic plate comprises the following steps:
the method comprises the following steps: assembling the support frame, namely respectively clamping and embedding the adjusting slide bars in the inner adjusting frame in the inner movable grooves in the outer support frame, contacting and connecting the adjusting slide bars with the support springs, and adjusting the length of the exposed adjusting slide bars according to the size of a plastic plate required to be injection-molded;
step two: the inner plate is subjected to injection molding, the assembled support frame is arranged in an injection mold, a PVC injection molding device is used for injection molding in the mold, and the mold is kept still and cooled;
step three: processing an inner plate, processing bolt holes at the side surfaces of two ends of the inner plate, installing a sliding frame by using embedded bolts, and fixing an outer guide rod by using a guide rod nut;
step four: processing a sliding sleeve plate, namely installing a sliding spring and a sliding plate in a sleeve plate mould, injecting plastic into the sleeve plate mould by using PVC injection molding equipment, standing and cooling, and nesting a limiting block at the tail end of an inner guide rail in the sleeve plate mould;
step five: the plastic slab equipment is nested respectively in the slip lagging with the both ends of inner panel to push away the inner panel to the bottom, use drilling equipment drilling, and utilize outside bolt to be fixed in the inboard of slip lagging with the inner panel, thereby accomplish the installation.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a deformation-resistant PVC plastic plate and a production process thereof, wherein an assembly part of an outer support frame and an inner adjusting frame is arranged in an inner plate as an inner keel according to the size, when the inner plate bears folding acting forces on the upper side and the lower side, the folding force of the assembly part consisting of the outer support frame and the inner adjusting frame is borne, the deformation degree of the whole inner plate in the folding direction is reduced through a return spring, so that the risk of cracks or fractures is reduced, the edge of the inner plate is protected by a sliding frame, the inner plate is nested in a sliding sleeve plate by utilizing the sliding frame and is contacted with a sliding plate in the sliding sleeve plate, when the plastic plate bears acting forces in the left and right direction, the sliding plate and the sliding spring counteract partial acting force, so that the bearing force in the horizontal direction is improved, the structure of the invention is complete and reasonable, and the force bearing capacity of the upper side, the lower side, the deformation resistance of the plastic plate is improved, so that the overall strength of the plastic plate and the connecting part of the plastic plate is effectively improved.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a partial cross-sectional structural view of the outer support bracket of the present invention;
FIG. 4 is a schematic view of the inner adjustable mount of the present invention in partial section;
FIG. 5 is a schematic cross-sectional view of the sliding frame of the present invention;
FIG. 6 is a schematic top view of the sliding frame of the present invention;
FIG. 7 is a schematic cross-sectional view of a sliding strap of the present invention;
FIG. 8 is a flow chart of the production process of the present invention.
In the figure: 1. an inner plate; 2. fixing the counter bore; 3. fixing the bolt; 4. an outer support frame; 41. a horizontal sliding plate; 42. an inner movable groove; 43. a support spring; 44. a limiting plate; 45. an outer guide rod; 46. a vertical sheathing board; 47. a spring mount; 48. a return spring; 49. limiting counter bores; 410. a limit bolt; 5. an inner adjusting bracket; 51. adjusting the sliding rod; 52. a limiting base; 53. adjusting the screw hole; 54. adjusting the sliding block; 55. a connecting seat; 56. an external connection pipe; 57. a tension spring; 58. a buckle plate; 59. a telescopic rod; 510. a sliding wheel; 6. sliding the frame; 61. a fixed frame; 62. a side guard rail; 63. embedding a bolt; 64. a guide rod hole; 65. a leader nut; 66. a movable shaft; 67. a guide rail wheel; 7. a sliding sleeve plate; 71. a deck housing; 72. an inner guide rail; 73. a limiting block; 74. a spring embedding opening; 75. a slide spring; 76. a sliding plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-2, a deformation-resistant PVC plastic plate includes an inner plate 1, fixing counter bores 2, fixing bolts 3, outer support frames 4, an inner adjusting bracket 5, a sliding frame 6, and sliding sleeve plates 7, the fixing counter bores 2 are disposed at the center of the outer side of the inner plate 1, the fixing bolts 3 are mounted inside the fixing counter bores 2, the outer support frames 4 are respectively disposed at two ends of the inner plate 1, the inner adjusting bracket 5 is mounted between the outer support frames 4, the sliding frames 6 are respectively mounted at two ends of the inner plate 1, and the sliding sleeve plates 7 are respectively mounted at two ends of the inner plate 1.
Referring to fig. 3, the outer support frame 4 includes a horizontal sliding plate 41, an inner movable groove 42, a support spring 43, a limit plate 44, an outer guide rod 45, a vertical sleeve plate 46, a spring base 47, a return spring 48, a limit counter bore 49 and a limit bolt 410, the inner movable groove 42 is arranged inside the left side of the horizontal sliding plate 41, the support spring 43 is installed in the inner movable groove 42, the limit plate 44 is arranged on the right side of the horizontal sliding plate 41, the outer guide rod 45 is arranged on the right side of the limit plate 44, the vertical sleeve plate 46 is nested and installed on the horizontal sliding plate 41, the spring bases 47 are respectively arranged at the tail ends of the two sides of the vertical sleeve plate 46, the return spring 48 is installed in the spring base 47, the limit counter bore 49 is arranged at the center of the upper side of.
Referring to fig. 4, the inner adjusting bracket 5 includes an adjusting slide rod 51, a limiting base 52, an adjusting screw hole 53, an adjusting slider 54, a connecting seat 55, an external connection pipe 56, a telescopic spring 57, a buckle plate 58, a telescopic rod 59 and a sliding wheel 510, the limiting base 52 is respectively disposed at two ends of the adjusting slide rod 51, the adjusting slider 54 is mounted on the adjusting slide rod 51, the adjusting screw hole 53 is respectively disposed on the adjusting slider 54 and the adjusting slide rod 51, the connecting seat 55 is respectively disposed at the front side and the rear side of the adjusting slider 54, the external connection pipe 56 is disposed on the connecting seat 55, the telescopic spring 57 is mounted inside the external connection pipe 56, the buckle plate 58 is connected to the end of the telescopic spring 57, the telescopic rod 59 is disposed at the upper side of the buckle.
Referring to fig. 5-6, the sliding frame 6 includes a fixed frame 61, side protection bars 62, snap bolts 63, guide bar holes 64, guide bar nuts 65, movable shafts 66 and guide rail wheels 67, the side protection bars 62 are respectively disposed on the outer sides of the upper and lower ends of the fixed frame 61, the snap bolts 63 are respectively mounted on the ends of the upper and lower ends of the fixed frame 61, the guide bar holes 64 are respectively disposed on both sides of the center of the fixed frame 61, the guide bar nuts 65 are disposed on the outer sides of the guide bar holes 64, the movable shafts 66 are mounted between the side protection bars 62, and the guide rail wheels 67 are mounted on the center of the movable shafts 66.
Referring to fig. 7, the sliding sleeve plate 7 includes a sleeve plate housing 71, inner guide rails 72, limit blocks 73, spring embedding openings 74, sliding springs 75 and sliding plates 76, the inner guide rails 72 are respectively disposed on the upper and lower inner walls of the sleeve plate housing 71, the limit blocks 73 are disposed at the ends of the inner guide rails 72, the spring embedding openings 74 are disposed on the right inner wall of the sleeve plate housing 71, the sliding springs 75 are installed in the spring embedding openings 74, and the sliding plates 76 are installed at the ends of the sliding springs 75.
Referring to fig. 8, in order to better show the production process of the deformation-resistant PVC plastic plate, the present embodiment provides a production process of the deformation-resistant PVC plastic plate, which includes the following steps:
the method comprises the following steps: assembling the support frames, namely respectively clamping and embedding the adjusting slide rods 51 in the inner adjusting frame 5 in the inner movable grooves 42 in the outer support frame 4, contacting and connecting the adjusting slide rods with the support springs 43, and adjusting the lengths of the exposed adjusting slide rods 51 according to the size of a plastic plate required to be subjected to injection molding;
step two: the inner plate is subjected to injection molding, the assembled support frame is arranged in an injection mold, a PVC injection molding device is used for injection molding in the mold, and the mold is kept still and cooled;
step three: processing an inner plate, processing bolt holes at the side surfaces of two ends of the inner plate 1, installing a sliding frame 6 by using an embedded bolt 63, and fixing an outer guide rod 45 by using a guide rod nut 65;
step four: processing a sliding sleeve plate, namely installing a sliding spring 75 and a sliding plate 76 in a sleeve plate mould, injecting plastic into the sleeve plate mould by using PVC injection molding equipment, standing for cooling, and nesting a limiting block 73 at the tail end of an inner guide rail 72 inside;
step five: and (3) assembling plastic plates, namely respectively nesting the two ends of the inner plate 1 in the sliding sleeve plate 7, pushing the inner plate 1 to the bottom, drilling by using drilling equipment, and fixing the inner plate 1 on the inner side of the sliding sleeve plate 7 by using an external bolt, thereby completing installation.
The working principle of the invention is as follows: the invention relates to a deformation-resistant PVC plastic plate and a production process thereof, wherein an assembly part of an outer support frame 4 and an inner adjusting frame 5 is arranged in an inner plate 1 as an inner keel according to the size, when the inner plate 1 bears folding acting forces on the upper side and the lower side, the assembly part consisting of the outer support frame 4 and the inner adjusting frame 5 bears the folding force, the deformation degree of the whole inner plate 1 in the folding direction is reduced through a return spring 48, so that the risk of cracks or fractures is reduced, the edge of the inner plate 1 is protected by a sliding frame 6, the inner plate 1 is nested in a sliding sleeve plate 7 by the sliding frame 6 and is contacted with a sliding plate 76 in the sliding sleeve plate 7, when the plastic plate bears acting forces in the left and right directions, the magnitude of partial acting force is counteracted by the sliding plate 76 and the sliding spring 75, so that the magnitude of the bearing force in the.
In summary, the following steps: the invention relates to a deformation-resistant PVC plastic plate and a production process thereof, wherein an assembly part of an outer support frame 4 and an inner adjusting frame 5 is arranged in an inner plate 1 as an inner keel according to the size, when the inner plate 1 bears folding acting forces on the upper side and the lower side, the assembly part consisting of the outer support frame 4 and the inner adjusting frame 5 bears the folding force, the deformation degree of the whole inner plate 1 in the folding direction is reduced through a return spring 48, so that the risk of cracks or fractures is reduced, the edge of the inner plate 1 is protected by a sliding frame 6, the inner plate 1 is nested in a sliding sleeve plate 7 by utilizing the sliding frame 6 and is contacted with a sliding plate 76 in the sliding sleeve plate 7, when the plastic plate bears acting forces in the left and right directions, the sliding plate 76 and the sliding spring 75 counteract partial acting forces, so that the load-carrying force in the horizontal direction is improved, the structure is complete and reasonable, the strength bearing capacity of the upper side, the lower side, the left side and the right side of the plastic plate is improved, and the deformation resistance of the plastic plate is improved, so that the overall strength of the plastic plate and the connecting part of the plastic plate is effectively improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides a PVC plastic slab of resistance to deformation, includes inner panel (1), fixed counter bore (2), fixing bolt (3), outer support frame (4), interior alignment jig (5), slip frame (6) and slip lagging (7), its characterized in that: the outer side center department of inner panel (1) is equipped with fixed counter bore (2), internally mounted fixing bolt (3) of fixed counter bore (2), the inside both ends of inner panel (1) are equipped with outer support frame (4) respectively, adjust frame (5) in the installation between outer support frame (4), sliding frame (6) are installed respectively to the both ends of inner panel (1), sliding sleeve board (7) are installed respectively to the both ends of inner panel (1).
2. The PVC plastic panel with resistance to deformation according to claim 1, wherein: the outer support frame (4) comprises a horizontal sliding plate (41), an inner movable groove (42), a supporting spring (43), a limiting plate (44), an outer guide rod (45), a vertical sleeve plate (46), a spring base (47), a reset spring (48), a limiting counter bore (49) and a limiting bolt (410), the inner movable groove (42) is arranged inside the left side of the horizontal sliding plate (41), the supporting spring (43) is installed in the inner movable groove (42), the limiting plate (44) is arranged on the right side of the horizontal sliding plate (41), the outer guide rod (45) is arranged on the right side of the limiting plate (44), the vertical sleeve plate (46) is installed on the horizontal sliding plate (41) in a nested mode, spring bases (47) are respectively arranged at the tail ends of the two sides of the vertical sleeve plate (46), the reset spring (48) is installed in the spring bases (47), the limiting counter bore (49) is arranged at the center of the upper side of, and a limiting bolt (410) is arranged in the limiting counter bore (49).
3. The PVC plastic panel with resistance to deformation according to claim 1, wherein: the inner adjusting frame (5) comprises an adjusting slide rod (51), a limiting base (52), an adjusting screw hole (53), an adjusting slider (54), a connecting seat (55), an external connecting pipe (56), an expansion spring (57), a clamping plate (58), an expansion link (59) and a sliding wheel (510), wherein the limiting base (52) is arranged at each of two ends of the adjusting slide rod (51), the adjusting slider (54) is arranged on the adjusting slide rod (51), the adjusting screw holes (53) are respectively arranged on the adjusting slider (54) and the adjusting slide rod (51), the connecting seats (55) are respectively arranged at the front side and the rear side of the adjusting slider (54), the external connecting pipe (56) is arranged on the connecting seat (55), the expansion spring (57) is arranged inside the external connecting pipe (56), the tail end of the expansion spring (57) is connected with the clamping plate (58), and the expansion link (59) is arranged at the upper side, the tail end of the telescopic rod (59) is provided with a sliding wheel (510).
4. The PVC plastic panel with resistance to deformation according to claim 1, wherein: slide frame (6) are including fixed frame (61), side protection fence (62), inlay card bolt (63), guide bar hole (64), guide-bar nut (65), loose axle (66) and guide rail wheel (67), the upper and lower both ends outside of fixed frame (61) is equipped with side protection fence (62) respectively, inlay card bolt (63) is installed respectively to the end at the upper and lower both ends of fixed frame (61), the center department both sides of fixed frame (61) are equipped with guide bar hole (64) respectively, the outside of guide bar hole (64) is equipped with guide-bar nut (65), install loose axle (66) between side protection fence (62), center department installation guide rail wheel (67) of loose axle (66).
5. The PVC plastic panel with resistance to deformation according to claim 1, wherein: the sliding sleeve plate (7) comprises a sleeve plate shell (71), inner guide rails (72), limiting blocks (73), spring embedding openings (74), sliding springs (75) and sliding plates (76), the inner guide rails (72) are arranged on the inner walls of the upper side and the lower side of the sleeve plate shell (71) respectively, the limiting blocks (73) are arranged at the tail ends of the inner guide rails (72), the spring embedding openings (74) are formed in the inner wall of the right side of the sleeve plate shell (71), the sliding springs (75) are installed in the spring embedding openings (74), and the sliding plates (76) are installed at the tail ends of the sliding springs (75).
6. A process for the production of a PVC plastic sheet resistant to deformation according to any one of claims 1 to 5, comprising the steps of:
s1: assembling the support frames, namely respectively clamping and embedding the adjusting slide rods (51) in the inner adjusting frame (5) in the inner movable grooves (42) in the outer support frame (4) and contacting and connecting the adjusting slide rods with the support springs (43), and adjusting the lengths of the exposed adjusting slide rods (51) according to the size of a plastic plate required to be subjected to injection molding;
s2: the inner plate is subjected to injection molding, the assembled support frame is arranged in an injection mold, a PVC injection molding device is used for injection molding in the mold, and the mold is kept still and cooled;
s3: processing an inner plate, namely processing bolt holes in the side surfaces of two ends of the inner plate (1), installing a sliding frame (6) by using a clamping and embedding bolt (63), and fixing an outer guide rod (45) by using a guide rod nut (65);
s4: the method comprises the steps of processing a sliding sleeve plate, installing a sliding spring (75) and a sliding plate (76) in a sleeve plate mould, injecting plastic into the sleeve plate mould by using PVC injection molding equipment, standing and cooling, and nesting a limiting block (73) at the tail end of an inner guide rail (72) in the sleeve plate mould;
s5: and (3) assembling the plastic plates, namely respectively nesting the two ends of the inner plate (1) in the sliding sleeve plate (7), pushing the inner plate (1) to the bottom, drilling by using drilling equipment, and fixing the inner plate (1) on the inner side of the sliding sleeve plate (7) by using an external bolt so as to finish the installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010608671.1A CN111716628A (en) | 2020-06-29 | 2020-06-29 | Anti-deformation PVC plastic plate and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010608671.1A CN111716628A (en) | 2020-06-29 | 2020-06-29 | Anti-deformation PVC plastic plate and production process thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111716628A true CN111716628A (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010608671.1A Withdrawn CN111716628A (en) | 2020-06-29 | 2020-06-29 | Anti-deformation PVC plastic plate and production process thereof |
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| CN (1) | CN111716628A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288991A (en) * | 2007-04-16 | 2008-10-22 | 李彬 | Manufacturing technique of makeup grade material secondary injection moulding cordwood system plastic floor |
| CN107148704A (en) * | 2014-09-30 | 2017-09-08 | 世纪创新株式会社 | Connecting structure body and its manufacture method, and conveying equipment, power equipment, generating equipment, Medical Devices, aerospace equipment |
| CN109291364A (en) * | 2018-10-16 | 2019-02-01 | 苏州昀冢电子科技有限公司 | Hardware plastic cement integral piece and preparation method thereof |
| CN209289370U (en) * | 2018-11-29 | 2019-08-23 | 安徽可尔海思塑业有限公司 | A kind of PVC board cutter device |
| CN210755135U (en) * | 2019-10-15 | 2020-06-16 | 温州瑞都特殊钢有限公司 | Parting mechanism die carrier machining device of engine cylinder cover die |
-
2020
- 2020-06-29 CN CN202010608671.1A patent/CN111716628A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288991A (en) * | 2007-04-16 | 2008-10-22 | 李彬 | Manufacturing technique of makeup grade material secondary injection moulding cordwood system plastic floor |
| CN107148704A (en) * | 2014-09-30 | 2017-09-08 | 世纪创新株式会社 | Connecting structure body and its manufacture method, and conveying equipment, power equipment, generating equipment, Medical Devices, aerospace equipment |
| CN109291364A (en) * | 2018-10-16 | 2019-02-01 | 苏州昀冢电子科技有限公司 | Hardware plastic cement integral piece and preparation method thereof |
| CN209289370U (en) * | 2018-11-29 | 2019-08-23 | 安徽可尔海思塑业有限公司 | A kind of PVC board cutter device |
| CN210755135U (en) * | 2019-10-15 | 2020-06-16 | 温州瑞都特殊钢有限公司 | Parting mechanism die carrier machining device of engine cylinder cover die |
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Application publication date: 20200929 |
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