CN110406123B - Vibration press equipment for artificial stone plate and using method - Google Patents
Vibration press equipment for artificial stone plate and using method Download PDFInfo
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- CN110406123B CN110406123B CN201910608096.2A CN201910608096A CN110406123B CN 110406123 B CN110406123 B CN 110406123B CN 201910608096 A CN201910608096 A CN 201910608096A CN 110406123 B CN110406123 B CN 110406123B
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- pressing plate
- plate
- vacuum cover
- oil cylinder
- template frame
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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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/242—Moulding mineral aggregates bonded with resin, e.g. resin concrete
- B29C67/243—Moulding mineral aggregates bonded with resin, e.g. resin concrete for making articles of definite length
- B29C67/244—Moulding mineral aggregates bonded with resin, e.g. resin concrete for making articles of definite length by vibrating the composition before or during moulding
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- Ceramic Engineering (AREA)
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Abstract
The invention discloses a vibration press machine device for artificial stone plates, which comprises a conveying belt, a supporting plate, a pressurizing oil cylinder, a vacuum cover, a pressing plate and a vibration motor arranged on the pressing plate, wherein through holes are formed in the front side and the rear side of the pressing plate, and a piston rod of the pressurizing oil cylinder downwards penetrates through the through holes and then is connected with an iron plate; the width of the supporting plate is larger than that of the conveying belt, and electromagnets corresponding to the iron plates are arranged on the front side and the rear side of the supporting plate; a damping device is arranged between a cylinder body of the pressurizing oil cylinder and the pressing plate, and the pressurizing oil cylinder is not connected with the pressing plate; the right end of the conveying belt extends out of the pressing plate to form a discharging area; the vacuum cover is characterized in that a lifting lug is arranged on the pressing plate, a winding motor is fixed on the inner top surface of the vacuum cover, and the winding motor is connected with the lifting lug through a pull rope. The invention can avoid the problem of part damage caused by vibration, reduce the failure rate of equipment and improve the material spreading efficiency.
Description
Technical Field
The invention relates to a vibration press machine device for artificial stone plates and a using method thereof.
Background
The artificial quartz stone is a plate which is made by the production method that the ingredients are composed of more than 90 percent of natural quartz, about 10 percent of pigment, resin and other additives for adjusting bonding, curing and the like, and then the plate is processed by the production method of negative pressure vacuum, high frequency vibration molding and heating curing.
In the process of machining, the high-frequency vibration forming equipment is fault-prone equipment. The existing external press sealing element is easy to damage, has high requirement on the vibration force of a vibration machine and has a complex structure; and the vibration motor on the built-in press clamp plate drives the press plate to vibrate continuously, a piston rod of the hydraulic oil cylinder is rigidly connected with the vibration plate, the press plate is broken frequently under the impact of the vibration machine, the hydraulic cylinder is easy to damage, and the equipment is greatly damaged.
In addition, when the existing quartz stone is used for pressing and paving materials, the template frame needs to be paved on a conveying belt of a press, so that the operation is troublesome, and time and labor are wasted.
Therefore, it is necessary to design a press which can avoid the problem of part damage caused by vibration, reduce the equipment failure rate and improve the spreading efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the vibration press machine equipment for the artificial stone slab and the use method thereof, wherein the vibration press machine equipment can avoid the problem of part damage caused by vibration, reduce the equipment failure rate and improve the material spreading efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the vibrating press machine equipment for the artificial stone plates comprises a conveying belt, a supporting plate, a pressurizing oil cylinder, a vacuum cover, a pressing plate and a vibrating motor arranged on the pressing plate, wherein the conveying belt wraps the supporting plate, the two sides of the supporting plate are arranged on a foundation through a support, a lifting oil cylinder is arranged between the support and the vacuum cover,
through holes are formed in the front side and the rear side of the pressing plate, a piston rod of the pressurizing oil cylinder penetrates through the through holes downwards and then is connected with an iron plate, and a damping buffer layer is arranged on the inner wall of each through hole; the width of the supporting plate is larger than that of the conveying belt, and electromagnets corresponding to the iron plates are arranged on the front side and the rear side of the supporting plate; a damping device is arranged between a cylinder body of the pressurizing oil cylinder and the pressing plate, and the pressurizing oil cylinder is not connected with the pressing plate; the right end of the conveying belt extends out of the pressing plate to form a discharging area;
a lifting lug is arranged on the pressing plate, a winding motor is fixed on the inner top surface of the vacuum cover, and the winding motor is connected with the lifting lug through a pull rope; the left side and the right side of the vacuum cover are provided with grooves corresponding to the conveying belt, and a circle of the bottom of the vacuum cover is provided with a sealing strip.
The bottom surface of clamp plate is provided with convex template frame, the template frame includes inside metal joist and outside rubber layer.
Furthermore, a groove corresponding to the template frame is arranged on the bottom surface of the pressing plate, and a compression spring is arranged between the top of the template frame and the top of the groove; the template frame can slide up and down in the groove, the maximum length of the template frame extending out of the groove is 6-8cm, and the length of the template frame retracting into the groove and remaining outside is 1-3 cm.
Preferably, the damping means comprises a damping spring.
Furthermore, both sides of the conveying belt are inclined planes, and both sides of the groove on the vacuum cover are also inclined planes.
Further, a shock absorber is arranged at the bottom of the support.
Furthermore, a material placing indicating line is arranged on the supporting plate of the material placing area.
The use method of the vibration press equipment for the artificial stone slab comprises the following steps:
the first step is as follows: discharging materials in a discharging area according to a discharging indication line;
the second step is that: pressing down a feeding button, conveying the material to the lower part of the template frame of the pressing plate by the conveying belt, falling the vacuum cover by the action of the lifting oil cylinder, and vacuumizing; meanwhile, the pressurizing oil cylinder acts to extend the piston rod;
the third step: after the conveyer belt conveys the material to the lower part of the template frame of the pressing plate, the winding motor acts to put down the pressing plate, and the electromagnet is powered on;
the fourth step: after the electromagnet absorbs the iron plate on the piston rod, the pressurizing oil cylinder recovers the piston rod, and at the moment, the distance between the pressing plate and the supporting plate is smaller and smaller, so that the materials are extruded;
the fifth step: and when the pressurizing oil cylinder stops recovering the piston rod, the vibration motor acts to start vibration.
The invention has the beneficial effects that:
the pressing plate adopts a suspension structure, the pressurizing oil cylinder of the pressing plate is freely arranged on the pressing plate and is fixed with the supporting plate through the electromagnet, the pressurizing oil cylinder can be effectively prevented from being damaged by vibration during pressurizing, the pressurizing oil cylinder and the pressing plate can not break down under the impact of a vibrating machine due to the structural design, and the damage to the vacuum cover and the influence on the sealing performance of the vacuum cover in the vibration process can be effectively prevented.
The force of the pressurizing oil cylinder only acts on the pressing plate and the supporting plate, so that the damage to the whole machine caused by the action of the force on other parts when the existing pressurizing oil cylinder pressurizes is avoided.
The template frame is designed at the bottom of the pressing plate, so that the template frame does not need to be laid on a conveying belt of a press during material laying, the material is directly placed on the conveying belt, and the operation is fast and convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention (without the vacuum hood);
FIG. 2 is a schematic cross-sectional view of a platen according to the present invention;
FIG. 3 is a schematic view of the vacuum housing of the present invention;
FIG. 4 is an enlarged schematic view of detail A of FIG. 2;
FIG. 5 is a schematic view of the platen structure of the present invention;
FIG. 6 is a schematic view of the sealing of the vacuum hood and the conveyor belt of the present invention;
FIG. 7 is an enlarged view of portion A of FIG. 6;
in the figure, a conveying belt 1, a feeding area 11, a supporting plate 2, a bracket 21, a lifting oil cylinder 22, an electromagnet 23, a feeding indicating line 24, a pressurizing oil cylinder 3, a piston rod 31, an iron plate 32, a damping device 33, a vacuum cover 4, a groove 41, a sealing strip 42, a pressing plate 5, a through hole 51, a lifting lug 52, a groove 53, a damping buffer layer 54, a vibration motor 6, a winding motor 7, a pull rope 8, a template frame 9, a metal keel 91, a rubber layer 92, a compression spring 93 and a damper 10.
Detailed Description
For a better understanding of the present invention, embodiments thereof are explained in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 7, the present invention includes a conveyor belt 1, a support plate 2, a pressurizing cylinder 3, a vacuum hood 4, a pressure plate 5, a vibration motor 6 disposed on the pressure plate 5, and a controller. Conveyer belt 1 parcel backup pad 2, the both sides of backup pad 2 are passed through support 21 and are installed on the ground be provided with lift cylinder 22 between support 21 and the vacuum hood 4, the vacuum pump is connected to the vacuum hood, and the bottom of vacuum hood 4 is provided with the sealing washer. And the controller is respectively in control connection with the pressurizing oil cylinder, the vacuum pumping pump, the lifting oil cylinder, the vibration motor and the conveyor belt. The above techniques are all prior art, and are not described herein again, and the following focuses on the improved technical solution of the present invention:
through holes 51 are formed in the front side and the rear side of the pressing plate 5, a piston rod 31 of the pressurizing oil cylinder 3 downwards penetrates through the through holes 51 and then is connected with an iron plate 32, and the iron plate 32 and the piston rod 31 can be integrally formed in a punching mode. In order to prevent the piston rod 31 from being affected by vibration, a shock absorbing and buffering layer 54 is disposed on the inner wall of the through hole 51, the shock absorbing and buffering layer 54 may be a rubber ring, or may be made of other shock absorbing materials, and the center of the rubber ring may be a hollow air bag structure (as shown in fig. 4, the air bag is shown, and the air bag is not shown in fig. 2).
In order to make the pressing plate 5 have a landing point, the width of the supporting plate 2 is larger than that of the conveying belt 1, electromagnets 23 corresponding to the iron plates 32 are arranged on the front side and the rear side of the supporting plate 2, and the electromagnets 23 are in control connection with a controller. Be provided with damping device 33 between the cylinder body of pressurization hydro-cylinder 3 and clamp plate 5, damping device 33 includes damping spring and the annular plate of fixed connection both ends about the spring, and the annular plate and the pressurization hydro-cylinder 3 fixed connection of damping device 33 top are perhaps not connected, and the annular plate of damping device 33 below is not connected with clamp plate 5. The right-hand member of conveyer belt 1 is longer than clamp plate 5, extends form blowing district 11 after clamp plate 5 a section distance, and backup pad 2 also stretches out a section distance equally, for the ease of mastering the stone area, prevents that the too much influence of stone from suppressing be provided with blowing pilot line 24 on the backup pad 2 of blowing district 11. Be provided with the pay-off button (having the selection to adopt foot-operated switch) in the position of blowing district, in order to prevent that this device from damaging the ground support 21 bottom is provided with bumper shock absorber 10, and bumper shock absorber 10 includes U type frame, is located the spring of U type frame, is located the connecting plate at spring top, sets up porosely in the both sides of U type frame, and the guide bar is located downtheholely, and this bumper shock absorber 10 is current product, does not give unnecessary detail here.
A lifting lug 52 is arranged around the pressure plate 5, a winding motor 7 is fixed on the inner top surface of the vacuum cover 4, the winding motor 7 is connected with the lifting lug 52 through a pull rope 8, and as shown in fig. 1, the winding motor 7 comprises a double-output-shaft winding motor and a single-output-shaft winding motor. After the suspension type structure is adopted, the damage to the vacuum cover 4 and the influence on the sealing performance of the vacuum cover 4 in the vibration process are effectively prevented.
As shown in fig. 3, the left and right sides of the bottom of the vacuum cover 4 are provided with grooves 41 corresponding to the conveyor belt 1, and a sealing strip 42 is arranged in one circle (including the groove 41) of the bottom of the vacuum cover 4, preferably, the sealing strip is made of rubber with good elasticity, can be deformed after being pressed, and can ensure the sealing with the support plate 2 and the conveyor belt 1, and also can be a rubber foaming sealing strip. In order to guarantee the sealing of the edge of the conveying belt 1, as shown in fig. 3, 6 and 7, two sides of the conveying belt 1 are inclined planes, two sides of the groove 41 on the vacuum cover 4 are also inclined planes, and an included angle formed by the inclined planes on the two sides of the conveying belt 1 and the supporting plate 2 is the same as an included angle formed by the inclined planes on the two sides of the groove 41, so that after the vacuum cover 4 is pressed down, the conveying belt can be well attached to the edge of the conveying belt 1, and the gap between the conveying belt and the supporting plate 2 is filled with the rubber sealing strip in a. Of course, as another embodiment of the present invention, the width of the conveyor belt 1 is the same as that of the support plate 2, the thickness of the conveyor belt 1 is 0.3 to 0.5mm, and the electromagnet 23 can also attract and fix the iron plate 32 through the conveyor belt 1.
The bottom surface of the pressing plate 5 is fixedly provided with a convex template frame 9, the template frame 9 is in a shape of a quartz stone plate to be pressed, and the template frame 9 comprises an inner metal keel 91 and an outer rubber layer 92. The bottom surface of the pressing plate 5 is positioned in the area of the template frame 9 and adopts a smooth surface, or a tungsten carbide alloy layer is sprayed.
As a preferred embodiment of the mold frame 9, in order to prevent the material from coming out of the mold frame 9 when the mold frame is not yet contacted with the conveyor belt during the pressing down, a groove 53 corresponding to the mold frame 9 is provided on the bottom surface of the pressing plate 5, and a compression spring 93 is provided between the top of the mold frame 9 and the top of the groove 53. The template frame 9 can slide up and down in the groove 53, the maximum length of the template frame 9 extending out of the groove 53 is 6-8cm, the length of the template frame 9 which is left outside the groove 53 after retracting into the groove 53 is 1-3cm, and the specific length is determined according to the thickness of a quartz stone plate to be pressed. When the pressing plate is spaced from the conveyer belt by 6-8cm, the template frame is contacted with the conveyer belt, and the material diffused outwards under the pressure is blocked by the template frame and cannot run out of the template frame.
The use method of the vibration press equipment for the artificial stone slab comprises the following steps:
the first step is as follows: and (4) discharging materials in the discharging area according to the discharging indication line 24, and stacking the materials towards the middle during discharging to form a mountain shape.
The second step is that: pressing down a feeding button, starting a driving motor of a conveyer belt by a controller, conveying materials to the lower part of a template frame of a pressing plate by the conveyer belt, stopping, controlling a lifting oil cylinder to move by the controller to drop a vacuum cover, and starting a vacuum pump to vacuumize; meanwhile, the action of the pressurizing oil cylinder is controlled to extend the piston rod.
The third step: after the conveyer belt conveys the material to the template frame below of clamp plate, the controller control winding motor action, puts down the clamp plate, switches on the electro-magnet power simultaneously, and the electro-magnet gets the electricity.
The fourth step: after the electromagnet absorbs the iron plate on the piston rod, the controller controls the pressurizing oil cylinder to recover the piston rod, and at the moment, the distance between the pressing plate and the supporting plate is smaller and smaller, so that the material is extruded.
The fifth step: when the pressurizing oil cylinder stops recovering the piston rod, the controller controls the vibration motor to act and start to vibrate, after the vibration reaches the set time, the vibration is stopped, the electromagnet is powered off, the winding motor lifts the pressing plate, the lifting oil cylinder lifts the vacuum cover after the vacuum cover is deflated, and the conveying belt conveys the plate to the next process.
The invention effectively avoids the problem of part damage caused by vibration, reduces the equipment failure rate and the equipment maintenance cost, saves labor force and greatly improves the material spreading efficiency by designing the template frame on the pressing plate.
Claims (7)
1. The utility model provides a vibration press machine equipment of rostone board, it includes conveyer belt, backup pad, pressurization hydro-cylinder, vacuum cover, clamp plate and sets up the vibrating motor on the clamp plate, the conveyer belt parcel the backup pad, the support mounting is passed through on the ground in the both sides of backup pad be provided with lift cylinder, its characterized in that between support and the vacuum cover:
through holes are formed in the front side and the rear side of the pressing plate, a piston rod of the pressurizing oil cylinder penetrates through the through holes downwards and then is connected with an iron plate, and a damping buffer layer is arranged on the inner wall of each through hole; the width of the supporting plate is larger than that of the conveying belt, and electromagnets corresponding to the iron plates are arranged on the front side and the rear side of the supporting plate; a damping device is arranged between a cylinder body of the pressurizing oil cylinder and the pressing plate, and the pressurizing oil cylinder is not connected with the pressing plate; the right end of the conveying belt extends out of the pressing plate to form a discharging area;
a lifting lug is arranged on the pressing plate, a winding motor is fixed on the inner top surface of the vacuum cover, and the winding motor is connected with the lifting lug through a pull rope; the left side and the right side of the vacuum cover are provided with grooves corresponding to the conveying belt, and a circle of the bottom of the vacuum cover is provided with a sealing strip.
2. A vibrating press apparatus for artificial stone slabs according to claim 1, characterised in that: the bottom surface of clamp plate is provided with convex template frame, the template frame includes inside metal joist and outside rubber layer.
3. A vibrating press apparatus of artificial stone sheets according to claim 2, wherein: a groove corresponding to the template frame is arranged on the bottom surface of the pressing plate, and a compression spring is arranged between the top of the template frame and the top of the groove; the template frame can slide up and down in the groove, the maximum length of the template frame extending out of the groove is 6-8cm, and the length of the template frame retracting into the groove and remaining outside is 1-3 cm.
4. A vibrating press apparatus for artificial stone slabs according to claim 1, characterised in that: the damping device comprises a damping spring.
5. A vibrating press apparatus for artificial stone slabs according to claim 1, characterised in that: both sides of the conveying belt are inclined planes, and both sides of the groove on the vacuum cover are also inclined planes.
6. A vibrating press apparatus for artificial stone slabs according to claim 1, characterised in that: and a shock absorber is arranged at the bottom of the bracket.
7. A vibrating press apparatus for artificial stone slabs according to claim 1, characterised in that: and a material discharging indicating line is arranged on the supporting plate of the material discharging area.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910608096.2A CN110406123B (en) | 2019-07-08 | 2019-07-08 | Vibration press equipment for artificial stone plate and using method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910608096.2A CN110406123B (en) | 2019-07-08 | 2019-07-08 | Vibration press equipment for artificial stone plate and using method |
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| CN110406123A CN110406123A (en) | 2019-11-05 |
| CN110406123B true CN110406123B (en) | 2021-05-18 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112873494A (en) * | 2021-03-25 | 2021-06-01 | 刘湘 | Forming press for manufacturing artificial stone |
| CN114274537B (en) * | 2021-12-31 | 2023-12-29 | 漳州砼艺建材有限公司 | Energy-saving and environment-friendly bionic stone processing equipment and processing method thereof |
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