CN114516145B - Acrylic plate injection molding machine with automatic demolding function - Google Patents
Acrylic plate injection molding machine with automatic demolding function Download PDFInfo
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- CN114516145B CN114516145B CN202210096892.4A CN202210096892A CN114516145B CN 114516145 B CN114516145 B CN 114516145B CN 202210096892 A CN202210096892 A CN 202210096892A CN 114516145 B CN114516145 B CN 114516145B
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Classifications
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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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
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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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14434—Coating brittle material, e.g. glass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention provides an acrylic plate injection molding machine with an automatic demolding function, belongs to the technical field of acrylic plate production, and is used for solving the problems that an existing acrylic plate is slow in demolding after injection molding and production efficiency is reduced. The device comprises a first frame, wherein an adjusting bracket is arranged at the lower end of the first frame, a lower pressing plate is fixed on the first frame, a supporting rod is fixed at the side end of the first frame, a pressure hydraulic cylinder is fixed on the supporting rod, a second frame is fixed at the output end of the pressure hydraulic cylinder, an upper pressing plate is fixed on the second frame, films are covered on the lower pressing plate and the upper pressing plate, and winding mechanisms are arranged on the first frame and the second frame; the invention automatically carries out demoulding on the formed acrylic plate, has high demoulding speed and high safety and improves the production efficiency; the liquid acrylic is convenient to pour, a new winding drum is convenient to replace, and the operation difficulty is reduced; film fold leads to inferior gram force board surface unevenness, guarantees the quality of moulding plastics, can retrieve the film that has used simultaneously, prevents extravagant.
Description
Technical Field
The invention belongs to the technical field of acrylic plate production, and relates to an acrylic plate injection molding machine, in particular to an acrylic plate injection molding machine with an automatic demolding function.
Background
The light box made of acrylic is characterized by good light transmission performance, pure color, rich color, beautiful and smooth appearance, two effects at day and night, long service life, no influence on use and the like. In addition, acrylic plates, aluminum-plastic plate profiles, advanced screen printing and the like can be perfectly combined, the requirements of merchants are met, acrylic plastic uptake is the improvement of the grade of business storefronts, and the best outdoor advertising form of the enterprise image is unified. Acrylic is a chemical material, and the raw materials of acrylic in the application industry generally appear in the form of particles, plates, pipes and the like.
The acrylic plate can be molded through injection molding, generally, two glass plates and parting strips are arranged between the two glass plates to form a hollowed layer, three edges of the two glass plates are clamped by a C-shaped clamp, an opening is reserved on the other edge, finally the two well-clamped glass plates are arranged on a fixing device, a die opening is upward, liquid acrylic is filled into the die, the die opening is sealed, the acrylic plate can be obtained after the liquid acrylic is solidified, but after the acrylic plate is molded, demolding is needed to be carried out manually, when the area of the two glass plates is large, the demolding is difficult, the working efficiency is low, and the glass plates and the acrylic plate are easy to damage.
Based on the above, we design an acrylic plate injection molding machine with an automatic demoulding function.
Disclosure of Invention
The invention aims at solving the problems in the prior art, and provides an acrylic plate injection molding machine with an automatic demolding function, which aims at solving the technical problems that: how to realize automatic demoulding after the acrylic plate is injection molded, and improve the production efficiency.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides an ya keli panel injection molding machine with automatic drawing of patterns function, which comprises a first frame, the lower extreme of first frame is equipped with the regulation support for adjust the angle of first frame, be fixed with the holding down plate on the first frame, the both sides of holding down plate rotate respectively and are provided with two guide rolls, and the holding down plate is last to be covered with the film, the lower extreme of first frame is equipped with winding mechanism, be used for the winding film, the side of first frame is fixed with a plurality of bracing pieces, and the upper end of bracing piece is fixed with the support body, the lower extreme of support body is fixed with a plurality of equidistant distributed's pneumatic cylinders, the output of pneumatic cylinder is fixed with the connecting rod, be fixed with the second frame on the connecting rod, the lower extreme of second frame is fixed with the top board, the both sides of top board rotate respectively and are provided with two other guide rolls, the lower surface of top board is covered with another film, and the upper end of second frame is equipped with another winding mechanism, be used for another winding film.
The working principle of the invention is as follows: when the device is used, an operator places the parting bead above the film on the lower pressing plate, then starts the pressure hydraulic cylinder to drive the second frame and the upper pressing plate to move downwards, and enables the upper pressing plate to press the parting bead on the parting bead through the film below the upper pressing plate, the parting bead is clamped with the lower pressing plate and the film above the lower pressing plate, then the first frame and the part above the first frame are inclined through the adjusting bracket, pouring is convenient, after pouring and shaping, the first frame and the part above the first frame are reset through the adjusting bracket, then the pressure hydraulic cylinder is finely adjusted upwards, pressure is not generated on the lower pressing plate, then two rolling mechanisms are started to drive the pouring finished products between the two films to move to the same side, and when the two films are moved to the edge, the poured finished products are separated from the two films, demoulding is achieved, automatic moving out is convenient, subsequent operation of the operator is convenient, and production efficiency is improved.
The adjusting support comprises a first bottom plate and a second bottom plate which are arranged below the first frame, a plurality of supporting columns are fixed on the first bottom plate, the upper ends of the supporting columns are hinged to the side edges of the first frame, reinforcing rods are fixed between the supporting columns, a plurality of connecting seats are fixed on the second bottom plate, lifting hydraulic cylinders are hinged to the connecting seats, and the upper ends of the lifting hydraulic cylinders are hinged to the other side of the first frame.
By adopting the structure, the lifting hydraulic cylinders can synchronously shrink to drive one side of the first frame to incline downwards, so that the first frame and the parts above the first frame are in an inclined state, and liquid acrylic is conveniently poured between the upper pressing plate and the lower pressing plate.
The winding mechanism comprises two first installation seats and two second installation seats which are fixed on the lower pressing plate or the upper pressing plate, an installation component is arranged on the two first installation seats, a traction roller is connected to the installation component, a traction motor is fixed to one of the first installation seats, an output shaft of the traction motor is connected with the installation component in a transmission mode, the installation rollers are detachably installed on two second installation seat supports, a winding drum is sleeved on the installation rollers, two ends of the film are respectively wound on the traction roller and the winding drum, and a stabilizing component is arranged on the second installation seat and used for increasing rotation resistance of the installation rollers.
By adopting the structure, the film can be driven to move to one side by driving the installation component and the traction roller to rotate through the traction motor, so that demolding is convenient, when the film moves, a part of the film which is used can be collected on the traction roller, meanwhile, the unused part of the film on the roller is pulled out, the film can be ensured to be in a straightened state by the stabilizing component in the pulling process, the film can not relax, uneven surface of an acrylic plate caused by film folding is prevented, after one roll of film is used, the roller on the traction roller and the installation roller can be directly removed, a new traction roller is replaced and the roller with a new film wound on the roller is removed, and the film on the disassembled traction roller can be recycled to prevent waste.
The stabilizing assembly comprises limiting rings fixed at two ends of the mounting roller, a transverse groove is formed in the second mounting seat, the end part of the mounting roller is positioned in the transverse groove, a fixing plate is fixed on the outer side of the second mounting seat, a sliding rod is arranged on the fixing plate in a sliding mode, an extrusion block is fixed at the lower end of the sliding rod, an extrusion spring is sleeved on the sliding rod, two ends of the extrusion spring are respectively abutted to the fixing plate and the extrusion block, and the side end of the extrusion block abuts against the limiting rings.
By adopting the structure, through the extrusion action of the extrusion block, the friction force between the installation roller and the inner wall of the transverse groove is increased, the installation roller is prevented from rotating at will, the film is loosened, the film is prevented from wrinkling, the surface of the acrylic plate is uneven, the extrusion block is moved upwards, the installation roller can be installed and disassembled, and the operation is more convenient.
The installation roller is hollow tubular, and the both ends of the installation roller are sealed, and the centre of the installation roller is provided with the movable rod in a sliding way, and one end of the movable rod is provided with threads and is connected with a nut in a threaded way, the side end of the installation roller is provided with a pair of long grooves, and an abutting strip is arranged in the long grooves in a sliding way, and the side end of the abutting strip inside the installation roller is hinged with a plurality of connecting rods, and the end parts of the connecting rods are hinged with the movable rod.
By adopting the structure, when the winding drum is installed, the winding drum is sleeved on the outer side of the installation roller, then the nut is rotated, the movable rod moves to one end of the nut, and the interference strip is pushed outwards through the connecting rod, so that the interference strip is abutted against the inner wall of the winding drum, the installation can be completed, the winding drum is convenient to install and detach according to opposite steps during disassembly, the winding drums with different sizes can be fixed, and the application range of equipment is increased.
The installation component includes rotating piece, installation spring and turning block, and the turning block is fixed on traction motor's output shaft, and has seted up the polygon hole on the turning block, and the rotating piece rotates and sets up on another first mount pad, and has seted up the mounting groove on the rotating piece, and the tank bottom at the mounting groove is fixed to the one end of installation spring, and the other end of installation spring is fixed with the elastic plate, and traction roller's both ends are provided with polygon prism and installation pole respectively, and the installation pole is inserted and is established in the mounting groove, and the tip and the mounting panel of installation pole offset, and polygon prism slides and inserts and establish in the polygon hole.
By adopting the structure, the traction motor drives the rotating block to rotate, the rotating block drives the traction roller to rotate through the polygon prism, the traction function is realized, the traction roller is moved towards the direction of the rotating piece when the traction roller is disassembled, the mounting spring is compressed, the polygon prism is separated from the polygon hole, then the traction roller is inclined, the traction roller can be taken out, and the reverse steps are adopted when the traction roller is mounted.
Compared with the prior art, the acrylic plate injection molding machine with the automatic demolding function has the following advantages:
the upper pressing plate, the lower pressing plate, the film and the winding mechanism realize automatic demolding of the formed acrylic plate, so that the demolding speed is high, the safety is high, and the production efficiency is improved;
the angle of the upper pressing plate and the angle of the lower pressing plate are adjusted through the adjusting bracket, liquid acrylic is conveniently poured, a new winding drum is conveniently replaced through the mounting roller and the mounting assembly, and the operation difficulty is reduced;
the film is replaced through the winding mechanism, the film is prevented from being wrinkled to cause uneven surface of the acrylic plate through the stabilizing component, the injection molding quality is guaranteed, and meanwhile, the used film can be recycled, so that waste is prevented.
Drawings
FIG. 1 is a schematic view of the front perspective of the present invention;
FIG. 2 is a rear perspective view of the present invention;
FIG. 3 is a schematic view of a winding mechanism according to the present invention;
FIG. 4 is a schematic view of the structure of the mounting assembly of the present invention;
FIG. 5 is a schematic view of the structure of the stabilizing assembly of the present invention;
FIG. 6 is a schematic view showing the internal structure of the installation roller in the present invention;
in the figure: 1. adjusting the bracket; 101. a first base plate; 102. a support column; 103. a reinforcing rod; 104. a second base plate; 105. a connecting seat; 106. a lifting hydraulic cylinder; 2. a first frame; 3. a lower pressing plate; 4. a guide roller; 5. a film; 6. a winding mechanism; 601. a first mount; 602. a traction roller; 603. a traction motor; 604. a second mounting base; 605. a mounting roller; 605a, a moving rod; 605b, an interference bar; 605c, connecting rod; 605d, nuts; 606. a reel; 7. a support rod; 8. a frame body; 9. a pressure hydraulic cylinder; 10. a connecting rod; 11. a second frame; 12. an upper press plate; 13. a mounting assembly; 1301. a rotating member; 1302. a mounting groove; 1303. installing a spring; 1304. a rotating block; 14. a stabilizing assembly; 1401. a transverse groove; 1402. a limiting ring; 1403. a fixing plate; 1404. a slide bar; 1405. extruding a block; 1406. the spring is pressed.
Description of the embodiments
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Referring to fig. 1-6, the embodiment provides an acrylic sheet injection molding machine with an automatic demolding function, which comprises a first frame 2, wherein an adjusting bracket 1 is arranged at the lower end of the first frame 2 and is used for adjusting the angle of the first frame 2, a lower pressing plate 3 is fixed on the first frame 2, two guide rollers 4 are respectively rotatably arranged at two sides of the lower pressing plate 3, a film 5 is covered on the lower pressing plate 3, a winding mechanism 6 is arranged at the lower end of the first frame 2 and is used for winding the film 5, a plurality of support rods 7 are fixed at the side ends of the first frame 2, a frame body 8 is fixed at the upper end of the support rods 7, a plurality of equally-spaced pressure hydraulic cylinders 9 are fixed at the lower end of the frame body 8, a connecting rod 10 is fixed at the output end of the pressure hydraulic cylinders 9, a second frame 11 is fixed on the connecting rod 10, an upper pressing plate 12 is fixed at the lower end of the second frame 11, two other guide rollers 4 are respectively rotatably arranged at two sides of the upper pressing plate 12, another film 5 is covered on the lower surface of the upper pressing plate 12, and another film 5 is arranged at the upper end of the second frame 11; when the automatic pouring device is used, an operator places a parting bead above a film 5 on a lower pressing plate 3, then starts a pressure hydraulic cylinder 9 to drive a second frame 11 and an upper pressing plate 12 to move downwards, and enables the upper pressing plate 12 to press the parting bead on the parting bead through the film 5 below the upper pressing plate, clamp the parting bead with the lower pressing plate 3 and the film 5 above the lower pressing plate, then inclines a first frame 2 and a part above the first frame through an adjusting bracket 1, pouring is convenient, after pouring shaping, the first frame 2 and the part above the first frame are reset through the adjusting bracket 1, then the pressure hydraulic cylinder 9 is finely adjusted upwards, so that pressure is not generated on the lower pressing plate 3, then two rolling mechanisms 6 are started, and a pouring finished product between the two films 5 is driven to move to the same side, and when the upper pressing plate 12 moves to the edge, the two films 5 are separated to two sides respectively, so that the poured finished product is separated from the two films 5, demoulding is realized, the subsequent operation of the operator is convenient, and the production efficiency is improved.
The adjusting bracket 1 comprises a first bottom plate 101 and a second bottom plate 104 which are arranged below the first frame 2, wherein a plurality of supporting columns 102 are fixed on the first bottom plate 101, the upper ends of the supporting columns 102 are hinged with the side edges of the first frame 2, reinforcing rods 103 are fixed among the supporting columns 102, a plurality of connecting seats 105 are fixed on the second bottom plate 104, lifting hydraulic cylinders 106 are hinged on the connecting seats 105, and the upper ends of the lifting hydraulic cylinders 106 are hinged with the other side of the first frame 2; the synchronous contraction of the lifting hydraulic cylinders 106 can drive one side of the first frame 2 to incline downwards, so that the first frame 2 and the components above the first frame are in an inclined state, and liquid acrylic is conveniently poured between the upper pressing plate 12 and the lower pressing plate 3.
The winding mechanism 6 comprises two first mounting seats 601 and two second mounting seats 604 which are fixed on the lower pressing plate 3 or the upper pressing plate 12, the two first mounting seats 601 are provided with mounting assemblies 13, the mounting assemblies 13 are connected with traction rollers 602, one first mounting seat 601 is fixedly provided with a traction motor 603, an output shaft of the traction motor 603 is in transmission connection with the mounting assemblies 13, the two second mounting seats 604 support a detachable mounting roller 605, a winding drum 606 is sleeved on the mounting roller 605, two ends of the film 5 are respectively wound on the traction rollers 602 and the winding drum 606, and the second mounting seats 604 are provided with stabilizing assemblies 14 for increasing the rotation resistance of the mounting roller 605; the film 5 can be driven to move to one side by driving the installation component and the traction roller 602 to rotate through the traction motor 603, demolding is convenient, when the film 5 moves, a part of the film 5 which is used can be collected on the traction roller 602, meanwhile, the unused part of the film 5 on the winding drum 606 is pulled out, the film 5 can be ensured to be in a straightened state in the pulling process, the film 5 cannot relax, the phenomenon that the surface of an acrylic plate is uneven due to the fold of the film 5 is prevented, moreover, after the film 5 is used, the winding drum 606 on the traction roller 602 and the installation roller 605 can be directly removed, a new traction roller 602 is replaced and the winding drum 606 provided with the new film 5 is wound, and the film 5 on the disassembled traction roller 602 can be recycled, so that waste is prevented.
The stabilizing assembly 14 comprises limiting rings 1402 fixed at two ends of the installation roller 605, a transverse groove 1401 is formed in the second installation seat 604, the end part of the installation roller 605 is positioned in the transverse groove 1401, a fixed plate 1403 is fixed at the outer side of the second installation seat 604, a sliding rod 1404 is arranged on the fixed plate 1403 in a sliding manner, an extrusion block 1405 is fixed at the lower end of the sliding rod 1404, an extrusion spring 1406 is sleeved on the sliding rod 1404, two ends of the extrusion spring 1406 respectively abut against the fixed plate 1403 and the extrusion block 1405, and the side end of the extrusion block 1405 abuts against the limiting rings 1402; through the extrusion effect of extrusion piece 1405, increase the frictional force between the inner wall of installation roller 605 and transverse groove 1401, prevent that installation roller 605 from rotating at will, lead to film 5 to relax, prevent that film 5 fold from leading to inferior gram force board surface unevenness, upwards remove extrusion piece 1405 moreover can install the dismantlement to installation roller 605, and the operation is more convenient.
The installation roller 605 is hollow and tubular, two ends of the installation roller 605 are sealed, a movable rod 605a is arranged in the middle of the installation roller 605 in a sliding manner, one end of the movable rod 605a is provided with threads and is in threaded connection with a nut 605d, opposite long grooves are formed in the side ends of the installation roller 605, an abutting strip 605b is arranged in the long grooves in a sliding manner, a plurality of connecting rods 605c are hinged to the side ends of the abutting strip 605b, which are positioned in the installation roller 605, and the end parts of the connecting rods 605c are hinged to the movable rod 605 a; when the winding drum 606 is installed, the winding drum 606 is sleeved on the outer side of the installation roller 605, then the nut 605d is rotated, the moving rod 605a moves towards one end of the nut 605d, the abutting strip 605b is pushed outwards through the connecting rod 605c, the abutting strip 605b abuts against the inner wall of the winding drum 606, the installation can be completed, the winding drum 606 is convenient to install and detach according to opposite steps during the disassembly, the winding drum 606 with different sizes can be fixed, and the application range of equipment is increased.
The installation assembly 13 comprises a rotating member 1301, an installation spring 1303 and a rotating block 1304, wherein the rotating block 1304 is fixed on an output shaft of the traction motor 603, a polygonal hole is formed in the rotating block 1304, the rotating member 1301 is rotatably arranged on the other first installation seat 601, an installation groove 1302 is formed in the rotating member 1301, one end of the installation spring 1303 is fixed at the bottom of the installation groove 1302, an elastic plate is fixed at the other end of the installation spring 1303, a polygonal prism and an installation rod are respectively arranged at two ends of the traction roller 602, the installation rod is inserted into the installation groove 1302, the end part of the installation rod abuts against the installation plate, and the polygonal prism is inserted into the polygonal hole in a sliding manner; there is traction motor 603 to drive the rotation block 1304 to rotate, and the rotation block 1304 drives the traction roller 602 through the polygon prism to rotate, realizes the traction function, removes traction roller 602 to rotating member 1301 direction when dismantling traction roller 602 to compress installation spring 1303, make polygon prism break away from the polygon hole, then slope traction roller 602, can take out traction roller 602, during the installation, adopt opposite step can.
The fixing modes are all the most commonly used fixing connection modes in the field, such as welding, bolting and the like; the above electrical components, such as the traction motor 603, the lifting hydraulic cylinder, the pressure hydraulic cylinder 9, etc., are all products in the prior art, and can be directly purchased and used in the market, and the specific principle is not repeated.
The working principle of the invention is as follows:
when in use, an operator places a parting bead above a film 5 on a lower platen 3, then starts a pressure hydraulic cylinder 9 to drive a second frame 11 and an upper platen 12 to move downwards, and enables the upper platen 12 to press the parting bead on the parting bead through the film 5 below the upper platen 12, clamps the parting bead with the lower platen 3 and the film 5 above the lower platen, a plurality of lifting hydraulic cylinders 106 synchronously shrink to drive one side of the first frame 2 to incline downwards, the first frame 2 and the part above the upper platen are in an inclined state, liquid acrylic is conveniently poured between the upper platen 12 and the lower platen 3, after pouring shaping is carried out, the first frame 2 and the part above the upper platen are reset through a lifting hydraulic rod 106, then the pressure hydraulic cylinder 9 is finely adjusted upwards, so that pressure is not generated on the lower platen 3, then a traction motor 603 drives a mounting assembly and a traction roller 602 to rotate, the film 5, and a finished product between the two layers of film 5 is driven to move to the same side, when moving to the edge, the two layers of film 5 are separated to two sides respectively, the finished product after pouring is automatically separated from the two layers of film 5, the demoulding block is realized, the demoulding block is moved to the same side, the film is more easily, the rolling efficiency is increased, the film 605 is prevented from moving a roll 605 is more easily, and a roll is more convenient to move a roller 605 is mounted on the side of the film is mounted on the side, and a roller is more convenient to be mounted by a roller, and a roller is mounted to be mounted on a roller is mounted, and a roller is further is mounted, and a roller is mounted on a roller is further is mounted, and is further is convenient to be mounted, and can has can be more is convenient to be moved by a roller, and can be more has can be moved to be more can and can be moved to be moved
The reel 606 overlaps in the outside of installing roller 605, then rotate nut 605d, make movable rod 605a remove to the one end of nut 605d, and push out conflict strip 605b through connecting rod 605c, make conflict strip 605b offset with the inner wall of reel 606, can accomplish the installation, can according to opposite step during the dismantlement, the installation is dismantled conveniently, moreover can fix not unidimensional reel 606, increase equipment application scope, move traction roller 602 to rotating the piece 1301 direction when dismantling traction roller 602, and compress installation spring 1303, make polygonal prism break away from in the polygon hole, then slope traction roller 602, can take out traction roller 602, during the installation, adopt opposite step can.
In sum, the upper pressing plate 12, the lower pressing plate 3, the film 5 and the winding mechanism 6 realize automatic demoulding of the formed acrylic plate, so that the demoulding speed is high, the safety is high, and the production efficiency is improved;
the angle of the upper pressing plate 12 and the angle of the lower pressing plate 3 are adjusted through the adjusting bracket 1, so that liquid acrylic is conveniently poured, a new winding drum 606 is conveniently replaced through the mounting roller 605 and the mounting assembly, and the operation difficulty is reduced;
film 5 is changed through winding mechanism 6, prevents through stabilizing assembly 14 that film 5 fold from leading to ya keli board surface unevenness, guarantees the quality of moulding plastics, can retrieve used film 5 simultaneously, prevents extravagant.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (2)
1. The utility model provides an inferior gram force panel injection molding machine with automatic drawing of patterns function, including first frame (2), a serial communication port, the lower extreme of first frame (2) is equipped with adjusting bracket (1) for adjust the angle of first frame (2), be fixed with holding down plate (3) on first frame (2), the both sides of holding down plate (3) rotate respectively and are provided with two guide rolls (4), and the upper cover of holding down plate (3) has film (5), the lower extreme of first frame (2) is equipped with winding mechanism (6), be used for rolling film (5), the side of first frame (2) is fixed with a plurality of bracing pieces (7), and the upper end of bracing piece (7) is fixed with support body (8), the lower extreme of support body (8) is fixed with a plurality of equidistant distributed pneumatic cylinders (9), the output of pneumatic cylinders (9) is fixed with connecting rod (10), be fixed with second frame (11) on connecting rod (10), the lower extreme of second frame (11) is fixed with top board (12), the both sides of top board (12) rotate respectively and are provided with two guide rolls (4), top board (6), and the other top board (5) are equipped with another winding mechanism (5);
the winding mechanism (6) comprises two first mounting seats (601) and two second mounting seats (604) which are fixed on the lower pressing plate (3) or the upper pressing plate (12), wherein the two first mounting seats (601) are provided with mounting assemblies (13), the mounting assemblies (13) are connected with traction rollers (602), one of the first mounting seats (601) is fixedly provided with a traction motor (603), an output shaft of the traction motor (603) is in transmission connection with the mounting assemblies (13), the two second mounting seats (604) are detachably provided with mounting rollers (605), a winding drum (606) is sleeved on the mounting rollers (605), two ends of the film (5) are respectively wound on the traction rollers (602) and the winding drum (606), and the second mounting seats (604) are provided with stabilizing assemblies (14) for increasing the rotation resistance of the mounting rollers (605);
the stabilizing assembly (14) comprises limiting rings (1402) fixed at two ends of the installation roller (605), a transverse groove (1401) is formed in the second installation seat (604), the end part of the installation roller (605) is located in the transverse groove (1401), a fixed plate (1403) is fixed on the outer side of the second installation seat (604), a sliding rod (1404) is arranged on the fixed plate (1403) in a sliding mode, an extrusion block (1405) is fixed at the lower end of the sliding rod (1404), an extrusion spring (1406) is sleeved on the sliding rod (1404), and two ends of the extrusion spring (1406) respectively abut against the fixed plate (1403) and the extrusion block (1405), and the side end of the extrusion block (1405) abuts against the limiting rings (1402);
the installation roller (605) is hollow and tubular, two ends of the installation roller (605) are sealed, a movable rod (605 a) is arranged in the middle of the installation roller (605) in a sliding manner, one end of the movable rod (605 a) is provided with threads and is connected with a nut (605 d) in a threaded manner, opposite long grooves are formed in the side ends of the installation roller (605), a collision strip (605 b) is arranged in the long grooves in a sliding manner, a plurality of connecting rods (605 c) are hinged to the side ends of the collision strip (605 b) in the installation roller (605), and the end parts of the connecting rods (605 c) are hinged to the movable rod (605 a);
the installation component (13) is including rotating piece (1301), installation spring (1303) and rotating block (1304), rotating block (1304) is fixed on the output shaft of traction motor (603), and offered the polygon hole on rotating block (1304), rotating piece (1301) rotates and sets up on another first mount pad (601), and offered mounting groove (1302) on rotating piece (1301), the tank bottom in mounting groove (1302) is fixed to one end of installation spring (1303), and the other end of installation spring (1303) is fixed with the elastic plate, the both ends of traction roller (602) are provided with polygon prism and installation pole respectively, the installation pole is inserted and is established in mounting groove (1302), and the tip and the mounting panel of installation pole offset, polygon prism slip is inserted and is established in the polygon hole.
2. The acrylic plate injection molding machine with the automatic demolding function according to claim 1, wherein the adjusting bracket (1) comprises a first bottom plate (101) and a second bottom plate (104) which are arranged below the first frame (2), a plurality of support columns (102) are fixed on the first bottom plate (101), the upper ends of the support columns (102) are hinged with the side edges of the first frame (2), reinforcing rods (103) are fixed between the support columns (102), a plurality of connecting seats (105) are fixed on the second bottom plate (104), lifting hydraulic cylinders (106) are hinged on the connecting seats (105), and the upper ends of the lifting hydraulic cylinders (106) are hinged with the other sides of the first frame (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210096892.4A CN114516145B (en) | 2022-01-24 | 2022-01-24 | Acrylic plate injection molding machine with automatic demolding function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210096892.4A CN114516145B (en) | 2022-01-24 | 2022-01-24 | Acrylic plate injection molding machine with automatic demolding function |
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| CN114516145B true CN114516145B (en) | 2023-09-12 |
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|---|---|---|---|---|
| CN111185958A (en) * | 2019-09-26 | 2020-05-22 | 山东恒联新材料股份有限公司 | Detachable drum body for regenerated cellulose film paper shaking machine and paper shaking machine |
| CN213415684U (en) * | 2020-09-09 | 2021-06-11 | 绍兴柯桥佑彩纺织有限公司 | Film transfer printing bundling material collecting device |
| CN113478869A (en) * | 2021-07-06 | 2021-10-08 | 广东亚太新材料科技有限公司 | Preparation method and device of glass fiber reinforced acrylic light-transmitting plate |
| CN113752563A (en) * | 2021-09-28 | 2021-12-07 | 深圳市福和大自动化有限公司 | Automatic material placing machine for flexible hot pressing process |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185958A (en) * | 2019-09-26 | 2020-05-22 | 山东恒联新材料股份有限公司 | Detachable drum body for regenerated cellulose film paper shaking machine and paper shaking machine |
| CN213415684U (en) * | 2020-09-09 | 2021-06-11 | 绍兴柯桥佑彩纺织有限公司 | Film transfer printing bundling material collecting device |
| CN113478869A (en) * | 2021-07-06 | 2021-10-08 | 广东亚太新材料科技有限公司 | Preparation method and device of glass fiber reinforced acrylic light-transmitting plate |
| CN113752563A (en) * | 2021-09-28 | 2021-12-07 | 深圳市福和大自动化有限公司 | Automatic material placing machine for flexible hot pressing process |
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| CN114516145A (en) | 2022-05-20 |
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