CN113071109A - Full-automatic hot-pressing forming device for multi-layer composite epoxy glass fiber board - Google Patents
Full-automatic hot-pressing forming device for multi-layer composite epoxy glass fiber board Download PDFInfo
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- CN113071109A CN113071109A CN202110303152.9A CN202110303152A CN113071109A CN 113071109 A CN113071109 A CN 113071109A CN 202110303152 A CN202110303152 A CN 202110303152A CN 113071109 A CN113071109 A CN 113071109A
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- 239000002131 composite material Substances 0.000 title claims abstract description 110
- 238000007731 hot pressing Methods 0.000 title claims abstract description 28
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- 239000003365 glass fiber Substances 0.000 title claims abstract description 17
- 238000009987 spinning Methods 0.000 claims abstract description 47
- 238000003825 pressing Methods 0.000 claims abstract description 46
- 238000007599 discharging Methods 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 3
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- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 17
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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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/822—Transmission mechanisms
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
- B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
- B29C66/83411—Roller, cylinder or drum types
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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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- 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
- B29L2009/00—Layered products
Abstract
The invention discloses a full-automatic hot-press forming device for a multilayer composite epoxy glass fiber board, which comprises a spinning assembly and a tray, wherein the tray is used for placing a composite board to be hot-pressed, the spinning assembly is provided with a rotary drive, and the spinning assembly heats the upper surface of the composite board while pressing the upper surface of the composite board. The spinning subassembly's initiative action has only a rotary motion, set up a gyro wheel at composite sheet upper surface through a plurality of connecting rods, the gyro wheel is pushed down composite sheet upper surface and is rolled and exert pressure, keep the pressfitting state, then the spinning subassembly can also generate heat, contact position at all the other composite sheet upper surfaces heats composite sheet, the inside veneer material of composite sheet glues composite sheet and synthesizes integratively, in the veneer, the composite sheet surface can also set up the one deck in advance and leave the type membrane, the hot pressing process is laminated on composite sheet in the lump.
Description
Technical Field
The invention relates to the technical field of laminating of composite epoxy glass fiber plates, in particular to a full-automatic hot-press forming device for a multilayer composite epoxy glass fiber plate.
Background
The multilayer composite epoxy glass fiber board is a common living board, is used in a large number of buildings and is used as a board for decoration and functional isolation.
The composite board is produced through pressing single-layer boards, painting adhesive between the composite boards before pressing, setting the boards to be hot pressed into hot pressing apparatus for forming after the boards are laminated, and laying release film for protecting the high-end products before packing, transportation and use.
In the prior art, a hot pressing process is generally performed on a composite board by adopting a gravity pressing and heating environment providing mode, namely, the laminated and spliced composite board is pressed by using a heavy object and then placed in a heating box to be heated to realize a hot pressing process;
the prior art also has some to use the compression roller to carry out hot pressing operation, however, simple compression roller can only be with specific orbital motion, to the panel of different length size, the adaptability is not strong, the compression roller in addition revolves around an installation axle, then place composite board on a set of spring, the compression roller can push down the spring when revolving around the installation axle, keep compression roller and composite board's contact, but under such a mode, the change of push down force of compression roller to composite board changes greatly, and, in order to be able to hot pressing longer composite board, the revolution length of compression roller also needs to be lengthened correspondingly, thereby composite board's height variation range is very big, height variation range is big promptly the change of push down force changes greatly, be unfavorable for composite board's even hot pressing.
Disclosure of Invention
The invention aims to provide a full-automatic hot-press molding device for a multilayer composite epoxy glass fiber plate, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a full-automatic hot briquetting device of compound epoxy glass fiber board of multilayer, includes spinning subassembly, tray, places the composite board who treats hot briquetting on the tray, and the spinning subassembly has rotary drive, and the spinning subassembly heats when exerting pressure to the composite board upper surface. The spinning subassembly's initiative action has only a rotary motion, set up a gyro wheel at composite sheet upper surface through a plurality of connecting rods, the gyro wheel is pushed down composite sheet upper surface and is rolled and exert pressure, keep the pressfitting state, then the spinning subassembly can also generate heat, contact position at all the other composite sheet upper surfaces heats composite sheet, the inside veneer material of composite sheet glues composite sheet and synthesizes integratively, in the veneer, the composite sheet surface can also set up the one deck in advance and leave the type membrane, the hot pressing process is laminated on composite sheet in the lump. The spinning assembly is only driven to rotate singly, the control is simple and convenient, the heating part is directly arranged in the spinning assembly, and a box body and the like are not needed to serve as an environment for drying and heating.
Further, the spinning subassembly includes the swing arm, first connecting rod, the second connecting rod, the pinch roller, the swing arm sets up in the tray top, the swing arm both ends are by rotatory support, the first connecting rod of two perpendicular to swing arms of swing arm fixed surface connection, first connecting rod is located the vertical plane, the one end that the swing arm was kept away from to first connecting rod is articulated with the one end of second connecting rod, the second connecting rod is located the vertical plane, the pivot of the articulated pinch roller of one end of first connecting rod is kept away from to the second connecting rod, the pinch roller level and with composite sheet upper surface contact. The rotary rod rotates to drive the first connecting rod to rotate around the axis of the rotary rod, one end, far away from the pinch roller, of the second connecting rod is also on the revolution line of the rotary rod, the revolution center of the pinch roller is the end part of the second connecting rod, therefore, the double-connecting-rod structure enables the motion range of the pinch roller to be greatly enlarged and the motion path to be free, the length of the composite board is not limited any more, namely, the length of the composite board can be in multiple specifications, the pinch roller can provide reliable pressing force, when the pressing force is provided, the composite board moves along the horizontal line, only one rotary input at the rotary rod is arranged in the driving structure, and the structure is simple and.
The spinning assembly further comprises a horizontal reference part and a force application spring, wherein the horizontal reference part is arranged at the hinging position of the first connecting rod and the second connecting rod;
the horizontal reference component comprises a free rotating ring, a horizontal plate and a weight block, wherein the outer surface of the free rotating ring is respectively fixedly connected with the weight block extending vertically and downwards and the horizontal plate extending horizontally, the end part of the first connecting rod is a horizontal shaft body, the free rotating ring is movably sleeved at the end part of the first connecting rod, the end part of the second connecting rod is provided with a connecting rod rotating ring, the connecting rod rotating ring is also movably sleeved at the end part of the first connecting rod, the second connecting rod is in an inclined upward posture during operation, an acute angle is formed between the second connecting rod and the horizontal plate, and two ends of the force application spring are respectively fixed on the second connecting rod and the horizontal plate.
The first connecting rod revolving around the rotating rod pulls the second connecting rod to move forward, but because the first connecting rod and the second connecting rod are hinged, the pulling force of the pressing wheel is transmitted along the second connecting rod in a straight line, so that in the whole pressing plate process, the included angle a between the second connecting rod and the horizontal plane is changed greatly, the component force generated by the pulling force transmitted on the second connecting rod in the vertical direction is also changed greatly, namely the pressing pressure on the composite plate is not uniform enough, the application does not use the force transmitted along the straight line of the second connecting rod as the main pressing force source, but uses the torque generated by the pressing spring on the second connecting rod as the main pressing force, the weight is fixed on the side surface of the free rotating ring, because the free rotating ring is freely connected with the end part of the first connecting rod, the weight is in a suspended state and vertical in the whole operation process, so that the free rotary ring does not rotate, only carries out space translation along with the first connecting rod, the horizontal plate also keeps horizontal state to carry out space translation, the press wheel at the tail end of the second connecting rod needs to be kept in contact with the upper surface of the composite board and is blocked by the composite board so as not to move downwards, therefore, the second connecting rod can only change the included angle with the first connecting rod for adaptive adjustment, the included angle a between the second connecting rod and the horizontal plane is increased and then decreased in the process of hot-pressing the composite plate by the spinning assembly, therefore, the force applying spring connecting the second connecting rod and the horizontal plate is stretched, the larger the included angle a between the second connecting rod and the horizontal plane is, the larger the stretching force of the force applying spring is, therefore, the larger the torque applied to the second connecting rod is, the larger the horizontal reference component is added, the torque force of the force application spring is used as the main component of the downward pressure, and the downward pressure change amplitude caused by the angle change of the second connecting rod and the horizontal plane is reduced.
Further, the full-automatic hot-pressing forming device further comprises a balance spring, and the balance spring is arranged below the tray. At spinning subassembly pressfitting composite board's in-process, the tray is upwards supported to balanced spring, and pressure equals balanced spring's uplift power about actual, and when the low pressure grow, balanced spring receives the compression and descends, and the high position of pinch roller takes place to descend, and the contained angle a of second connecting rod and horizontal plane reduces to prevent the further increase of holding down force, embody the stable pressfitting power of pinch roller to composite board.
Furthermore, the force application spring is a torsion spring, and the cylindrical part of the force application spring is sleeved at the end part of the first connecting rod. The torsion spring is the basic form of providing a torque spring force that is more circumferentially uniform in torque than a conventional cylindrical spring disposed directly between the second link and the horizontal plate.
Further, full-automatic hot briquetting device still includes pan feeding wheelset and ejection of compact wheelset, and pan feeding wheelset and ejection of compact wheelset set up place ahead and the rear on the tray horizontal direction respectively, and new composite board that treats the hot pressing of pan feeding wheelset propelling movement tray and with the composite board who persists on the tray release to ejection of compact wheelset. Initially, multilayer plates arranged in a stacked mode are placed on the feeding wheel set, after a hot pressing period is conducted on the tray, the feeding wheel set pushes new composite plates on the feeding wheel set to move forwards, the composite plates which are extruded to be subjected to hot pressing reach the discharging wheel set and are conveyed away, a hot pressing period is completed, and then the composite plates which are subjected to hot pressing are only required to be taken down from the discharging wheel set to be subjected to edge cutting and packaging.
Furthermore, the feeding wheel set is provided with a bidirectional conveying drive. The feeding roller in the feeding wheel set pushes the composite board to the tray when rotating anticlockwise, after the composite board is fed, the next second composite board needs to be pulled backwards, the board on the pressing tray of the spinning assembly is prevented from being mistakenly contacted with the board needing pressing in the next period, and when the pulling is backwards, the feeding roller of the feeding wheel set is about to reversely move for a section of stroke.
Furthermore, a blanking groove and a blanking slope are arranged on the tray, the blanking groove is matched with the horizontal profile of the composite board, and the blanking groove is outwards provided with the blanking slope obliquely connected to the upper surface of the tray. When a new composite board is pushed to the tray, the new composite board can slide into the blanking groove after entering the blanking slope and is limited as a position, and the composite board which is hot-pressed on the tray can slide away from the blanking groove only by pushing of the subsequent composite board.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, through a double-connecting-rod structure, rotary driving is converted into rolling of the pressing wheel on the horizontal plane, the driving structure is simple, the pressing length range is large, the pressure applied on the pressing wheel is mainly determined by the force application spring due to the addition of the horizontal reference component, the elastic force of the force application spring is changed due to the change of the included angle between the second connecting rod and the horizontal plane, so that the pressure is applied to the position of the pressing wheel in a torque mode, the component of the pressure in the vertical direction is related to the included angle between the second connecting rod and the horizontal plane, the included angle is multiplied by the cosine of the included angle and then multiplied by a coefficient, and the change amplitude in the total amount is smaller than the change amplitude of the; the feeding wheel set is used for conveying a new composite board to be hot-pressed and pushing out the board which is hot-pressed, so that automatic feeding and discharging are realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall flow structure of the present invention;
FIG. 2 is view A of FIG. 1;
FIG. 3 is a schematic view of the motion of the spinning assembly of the present invention;
FIG. 4 is a force analysis diagram of the spinning assembly of the present invention;
FIG. 5 is a schematic perspective view of a composite board pressed by the spinning assembly of the present invention;
FIG. 6 is a schematic view of the hinge position of the first and second connecting rods according to the present invention;
in the figure: 1-spinning component, 11-spinning rod, 12-first connecting rod, 13-second connecting rod, 131-connecting rod spinning ring, 14-pressure wheel, 15-horizontal reference component, 151-free spinning ring, 152-horizontal plate, 153-weight, 16-force application spring, 2-tray, 21-blanking groove, 22-blanking slope, 3-feeding wheel set, 4-discharging wheel set, 5-balance spring and 9-composite board.
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. 1-6, the present invention provides the following technical solutions:
the utility model provides a full-automatic hot briquetting device of compound epoxy glass fiber board of multilayer, includes spinning subassembly 1, tray 2, places the composite board 9 of treating hot briquetting on the tray 2, and spinning subassembly 1 has rotary drive, and spinning subassembly 1 heats when exerting pressure to composite board 9 upper surface. As shown in fig. 1, the spinning assembly 1 only has one rotation motion in the active action, a roller is arranged on the upper surface of the composite board 9 through a plurality of connecting rods, the roller presses the upper surface of the composite board 9 and applies pressure in a rolling manner, the pressing state is kept, then the spinning assembly 1 can also generate heat, the composite board 9 is heated at the contact position of the upper surfaces of the other composite boards 9, the composite board 9 is glued into a whole by the gluing material inside the composite board 9, a layer of release film can be preset on the surface of the composite board 9 during gluing, and the hot pressing process is attached to the composite board 9 together. The spinning assembly 1 is only driven to rotate singly, the control is simple and convenient, and the heating part is directly arranged in the spinning assembly 1 and is not used as an environment for drying and heating a box body and the like.
Spinning subassembly 1 includes swing arm 11, first connecting rod 12, second connecting rod 13, pinch roller 14, swing arm 11 sets up in 2 tops of tray, swing arm 11 both ends are supported by the rotation, swing arm 11 fixed surface connects the first connecting rod 12 of two perpendicular to swing arms 11, first connecting rod 12 is located the vertical plane, the one end that swing arm 11 was kept away from to first connecting rod 12 is articulated with the one end of second connecting rod 13, second connecting rod 13 is located the vertical plane, the articulated pivot of pinch roller 14 of the one end of first connecting rod 12 is kept away from to second connecting rod 13, pinch roller 14 level and with composite board 9 upper surface contact. As shown in fig. 3 and 5, the rotating rod 11 rotates to drive the first connecting rod 12 to rotate around the axis of the rotating rod 11, one end of the second connecting rod 13, which is far away from the pressing wheel 14, is also on the revolution line of the rotating rod 11, and the revolution center of the pressing wheel 14 is the end of the second connecting rod 13, so that the double-connecting-rod structure greatly expands the motion range of the pressing wheel 14 and enables the motion path to be free, the length of the composite board 9 is not limited any more, that is, the length of the composite board 9 can be in various specifications, the pressing wheel 14 can provide reliable pressing force, when providing the pressing force, the pressing force all moves along the horizontal line, the driving structure only has one rotation input at the rotating rod 11, and the structure is simple.
The spinning assembly 1 further includes a horizontal reference member 15 and an urging spring 16, the horizontal reference member 15 being provided at a hinge position of the first link 12 and the second link 13;
the horizontal reference component 15 comprises a free rotating ring 151, a horizontal plate 152 and a weight 153, wherein the outer surface of the free rotating ring 151 is fixedly connected with the weight 153 extending vertically and downwards and the horizontal plate 152 extending horizontally respectively, the end part of the first connecting rod 12 is a horizontal shaft body, the free rotating ring 151 is movably sleeved on the end part of the first connecting rod 12, the end part of the second connecting rod 13 is provided with a connecting rod rotating ring 131, the connecting rod rotating ring 131 is also movably sleeved on the end part of the first connecting rod 12, the second connecting rod 13 is in an inclined and upward posture during operation, an acute angle is formed between the second connecting rod 13 and the horizontal plate 152, and two ends of the force application spring 16 are respectively fixed on the second connecting rod 13 and the horizontal plate 152.
As shown in fig. 4 and 6, the first link 12 revolving around the rotating rod 11 pulls the second link 13 forward, but because the first link 12 and the second link 13 are hinged, the pulling force to the pressing wheel 14 is transmitted along the second link 13, so that, because the angle a between the second link 13 and the horizontal plane is greatly changed during the whole pressing process, the component force generated in the vertical direction by the pulling force transmitted on the second link 13 is also greatly changed, i.e. the pressing pressure to the composite board 9 is not uniform enough, the present application does not use the force transmitted along the second link 13 as the main pressing force source, but uses the torque generated by the pressing spring 16 to the second link 13 as the main pressing force, as shown in fig. 6, the weight 153 is fixed on the side of the free rotating ring 151, because the free rotating ring 151 is freely connected with the end of the first link 12, therefore, the weight 153 is in a suspended state in the whole operation process, the weight 153 is vertical, so that the free rotation ring 151 does not rotate, and only performs spatial translation along with the first connecting rod 12, the horizontal plate 152 also performs spatial translation along with the horizontal state, the pressing wheel 14 at the tail end of the second connecting rod 13 needs to keep contact with the upper surface of the composite board 9 and is blocked by the composite board 9 so as not to move downwards, therefore, the second connecting rod 13 can only change the included angle with the first connecting rod 12 to perform adaptive adjustment, the included angle a between the second connecting rod 13 and the horizontal plane is increased and then decreased in the process of the spinning assembly 1 performing hot pressing on the composite board 9, so that the force application spring 16 connecting the second connecting rod 13 and the horizontal plate 152 is stretched, the larger the included angle a between the second connecting rod 13 and the horizontal plane is, the larger the stretching force of the force application spring 16 is, and the larger the torque is given to the second connecting rod 16, as shown in fig. 4, the applying spring 16 applies the torque MT, the torque is converted to the torque F0 at the axis of the pressing wheel 14, the direction of the F0 is perpendicular to the second link 13, F0 is MT/L, L is the length of the second link, F0 is converted to the pressing force of the pressing wheel against the composite board 9 is F1, F1 is F0 COSa cos (a)/L, MT is positively correlated with the angle a by the elastic coefficient k of the applying spring 16, MT is k a, so F1 is k a cos (a)/L, where k and L are constants, a is increased, COSa is decreased, a is less changed in total amount, if the component force of the first link 12 is directly used as the pushing-down force of the pressing wheel 14, the rate of change is about the COSa rate, a is more stable than the change of COSa, and the component of the applying spring is added as the pushing-down force of the pressing wheel 14, so that the horizontal component of the applying spring 16 is mainly used as the pushing-down force, the pressing force of the pressing wheel 14 on the composite pressing plate 9 can be more stable, the change of a × COSa is firstly increased and then decreased within the range of 10-80 degrees, and is about the maximum value near 50 degrees, and during actual use, the interval with small a variation can be taken through the length setting of the first connecting rod 12 and the second connecting rod 13.
The full-automatic hot-pressing forming device further comprises a balance spring 5, and the balance spring 5 is arranged below the tray 2. As shown in fig. 1 and 4, in the process of pressing the composite board 9 by the spinning assembly 1, the balance spring 5 supports the tray 2 upward, and the vertical pressure F1 is substantially equal to the lifting force of the balance spring 5, but when the vertical pressure F1 becomes large, the balance spring is compressed and falls, the height position of the pressing wheel 14 falls, and the included angle a between the second link 13 and the horizontal plane is reduced, so that the further increase of the downward pressure F1 is prevented, and the stable pressing force of the pressing wheel 14 on the composite board 9 is reflected.
The urging spring 16 is a torsion spring, and the cylindrical portion of the urging spring 16 is fitted over the end portion of the first link 12. The torsion spring is a basic form of providing a torsion spring force, and the torsion of the torsion spring force is more circumferentially uniform than a conventional cylindrical spring provided directly between the second link 13 and the horizontal plate 152.
The full-automatic hot-pressing forming device further comprises a feeding wheel set 3 and a discharging wheel set 4, the feeding wheel set 3 and the discharging wheel set 4 are respectively arranged in front of and behind the tray 2 in the horizontal direction, and the feeding wheel set 3 pushes new composite boards 9 to be hot-pressed to enter the tray 2 and pushes out the composite boards 9 remained on the tray 2 to the discharging wheel set 4. As shown in fig. 1, initially, a plurality of stacked plates are placed on the feeding wheel set 3, and after a hot pressing cycle is performed on the tray 2, the feeding wheel set 3 pushes a new composite plate 9 thereon forward, the composite plate 9 which has been subjected to hot pressing is extruded to reach the discharging wheel set 4 and is conveyed away, so that a hot pressing cycle is completed, and subsequently, only the composite plate 9 which has been subjected to hot pressing needs to be taken down from the discharging wheel set 4 for trimming and packaging.
The feeding wheel group 3 is provided with a bidirectional conveying drive. As shown in fig. 1, when the feeding roller in the feeding wheel set 3 rotates counterclockwise, the composite board is pushed onto the tray 2, after one composite board 9 is fed, the next second composite board 9 needs to be pulled backward, the board which needs to be pressed in the next period is prevented from being touched by mistake when the spinning assembly 1 presses the board on the tray 2, and when the pulling backward, the feeding roller of the feeding wheel set 3 is about to run for a certain stroke reversely.
As shown in fig. 1 and 2, a feeding groove 21 and a feeding slope 22 are arranged on the tray 2, the feeding groove 21 fits the horizontal profile of the composite board 9, and the feeding groove 21 is outwardly provided with the feeding slope 22 obliquely connected to the upper surface of the tray 2. When new composite board 9 is pushed to tray 2, it will slide into chute 21 after entering blanking slope 22, and as the position is limited, and composite board 9 that has completed hot pressing on tray 2 only needs subsequent composite board 9 to push and can slide up and leave chute 21.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a full-automatic hot briquetting device of compound epoxy glass fiber board of multilayer which characterized in that: the full-automatic hot-press forming device comprises a spinning assembly (1) and a tray (2), wherein a composite board (9) to be subjected to hot-press forming is placed on the tray (2), the spinning assembly (1) is provided with a rotary drive, and the spinning assembly (1) heats the upper surface of the composite board (9) while pressing.
2. The full-automatic hot-press molding device for the multilayer composite epoxy glass fiber board as claimed in claim 1, wherein: spinning subassembly (1) is including spinning rod (11), first connecting rod (12), second connecting rod (13), pinch roller (14), spinning rod (11) set up in tray (2) top, and spinning rod (11) both ends are by rotatory support, and spinning rod (11) fixed surface connects first connecting rod (12) of two perpendicular to spinning rods (11), first connecting rod (12) are located the vertical plane, and the one end of spinning rod (11) is kept away from in first connecting rod (12) is articulated with the one end of second connecting rod (13), second connecting rod (13) are located the vertical plane, and the pivot of the articulated pinch roller (14) of one end of first connecting rod (12) is kept away from in second connecting rod (13), pinch roller (14) level and with composite board (9) surface contact.
3. The full-automatic hot-press molding device for the multilayer composite epoxy glass fiber board as claimed in claim 2, wherein: the spinning assembly (1) further comprises a horizontal reference part (15) and an application spring (16), wherein the horizontal reference part (15) is arranged at the hinging position of the first connecting rod (12) and the second connecting rod (13);
the horizontal reference component (15) comprises a free rotating ring (151), a horizontal plate (152) and a weight (153), the outer surface of the free rotating ring (151) is fixedly connected with the weight (153) extending vertically downwards and the horizontal plate (152) extending horizontally respectively, the end part of the first connecting rod (12) is a horizontal shaft body, the free rotating ring (151) is movably sleeved on the end part of the first connecting rod (12), the end part of the second connecting rod (13) is provided with a connecting rod rotating ring (131), the connecting rod rotating ring (131) is also movably sleeved on the end part of the first connecting rod (12), the second connecting rod (13) is in an inclined upward posture during operation, an acute angle is formed between the second connecting rod (13) and the horizontal plate (152), and two ends of the force application spring (16) are fixed on the second connecting rod (13) and the horizontal plate (152) respectively.
4. The full-automatic hot-press molding device for the multilayer composite epoxy glass fiber board as claimed in claim 3, wherein: the full-automatic hot-pressing forming device further comprises a balance spring (5), and the balance spring (5) is arranged below the tray (2).
5. The full-automatic hot-press molding device for the multilayer composite epoxy glass fiber board as claimed in claim 3, wherein: the force application spring (16) is a torsion spring, and the cylindrical part of the force application spring (16) is sleeved on the end part of the first connecting rod (12).
6. The full-automatic hot-press molding device for the multilayer composite epoxy glass fiber board as claimed in claim 1, wherein: the full-automatic hot-pressing forming device further comprises a feeding wheel set (3) and a discharging wheel set (4), the feeding wheel set (3) and the discharging wheel set (4) are respectively arranged in front of and behind the tray (2) in the horizontal direction, and the feeding wheel set (3) pushes new composite boards (9) to be hot-pressed into the tray (2) and pushes out the composite boards (9) remained on the tray (2) to the discharging wheel set (4).
7. The full-automatic hot-press molding device of the multilayer composite epoxy glass fiber board as claimed in claim 6, wherein: the feeding wheel set (3) is provided with a bidirectional conveying drive.
8. The full-automatic hot-press molding device for the multilayer composite epoxy glass fiber board as claimed in claim 7, wherein: set up charging chute (21) and blanking slope (22) on tray (2), the horizontal profile fit of charging chute (21) and composite board (9), charging chute (21) outwards sets up the blanking slope (22) that the slope is connected to tray (2) upper surface.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110303152.9A CN113071109B (en) | 2021-03-22 | 2021-03-22 | Full-automatic hot-pressing forming device for multi-layer composite epoxy glass fiber board |
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| CN202110303152.9A CN113071109B (en) | 2021-03-22 | 2021-03-22 | Full-automatic hot-pressing forming device for multi-layer composite epoxy glass fiber board |
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| CN113071109B CN113071109B (en) | 2021-11-23 |
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| CN210589755U (en) * | 2019-07-19 | 2020-05-22 | 嘉兴高诠木业有限公司 | Compression fittings is used in plywood production |
| CN210617346U (en) * | 2019-05-07 | 2020-05-26 | 临沂佳田石材机械设备有限公司 | Artificial board forming machine |
| CN112157781A (en) * | 2020-09-29 | 2021-01-01 | 林上科 | Panel hot press unit of easily controlled temperature is evenly heated |
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2021
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| US20100289390A1 (en) * | 2009-05-18 | 2010-11-18 | Apple Inc. | Reinforced device housing |
| CN210617346U (en) * | 2019-05-07 | 2020-05-26 | 临沂佳田石材机械设备有限公司 | Artificial board forming machine |
| CN210589755U (en) * | 2019-07-19 | 2020-05-22 | 嘉兴高诠木业有限公司 | Compression fittings is used in plywood production |
| CN112157781A (en) * | 2020-09-29 | 2021-01-01 | 林上科 | Panel hot press unit of easily controlled temperature is evenly heated |
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| CN113071109B (en) | 2021-11-23 |
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Denomination of invention: A fully automatic hot press forming device for multi-layer composite epoxy fiberglass sheets Effective date of registration: 20230411 Granted publication date: 20211123 Pledgee: CCB Financial Leasing Co.,Ltd. Pledgor: HUIZHOU ZONGSHENG ELECTRONIC MATERIAL Co.,Ltd. Registration number: Y2023980037785 |
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Address after: Zongsheng Industrial Park, Dongfeng Village, Dongfeng Village, Xinwei Town, Huiyang District, Huizhou City, Guangdong Province, 516000 Patentee after: Guangdong Zongsheng New Materials Co.,Ltd. Address before: 516200 1st floor, building D, QingCaoHu Industrial Park, Yuechang village, Xinxu Town, Huiyang District, Huizhou City, Guangdong Province Patentee before: HUIZHOU ZONGSHENG ELECTRONIC MATERIAL Co.,Ltd. |
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Date of cancellation: 20231229 Granted publication date: 20211123 Pledgee: CCB Financial Leasing Co.,Ltd. Pledgor: HUIZHOU ZONGSHENG ELECTRONIC MATERIAL Co.,Ltd. Registration number: Y2023980037785 |