CN112793281B - Fireproof door hot pressing device - Google Patents
Fireproof door hot pressing device Download PDFInfo
- Publication number
- CN112793281B CN112793281B CN202110050581.XA CN202110050581A CN112793281B CN 112793281 B CN112793281 B CN 112793281B CN 202110050581 A CN202110050581 A CN 202110050581A CN 112793281 B CN112793281 B CN 112793281B
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- CN
- China
- Prior art keywords
- plate
- sleeves
- pressing plate
- carrier
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
Abstract
The invention discloses a fireproof door hot pressing device which comprises a pressing plate, wherein a supporting plate is arranged below the pressing plate, a plurality of carrier plates with temperature control functions are arranged between the pressing plate and the supporting plate, sleeves are arranged at positions, corresponding to corners, of the carrier plates, adjacent sleeves are connected through connecting columns, and a compression device for driving the pressing plate is arranged above the pressing plate. The support plate has the function of being controllable in height expansion, the sleeve is pulled through the movable pressing plate, the distance between the adjacent sleeves is stretched, meanwhile, the distance between the sleeves cannot be extended infinitely, when the sleeves are expanded to the limiting sections of the connecting columns, the sliding blocks of the connecting columns are matched with the limiting blocks for use, the sleeves are continuously moved, the pressing plate is compressed through the compression device, the pressing plate compresses and draws in the sleeves, the distance between the sleeves is reduced, the door plate on the support plate is in positive contact with the support plates on two sides, compression is started, and the timer is started to record compression time.
Description
Technical Field
The invention belongs to the technical field of fireproof door processing equipment, and particularly relates to a fireproof door hot pressing device.
Background
In the production process of the fireproof door, a layer of fireproof plywood is firstly paved, glue is brushed, a fireproof plate is paved, then glue is brushed on the plywood, the fireproof plate is covered with glue, then the semi-finished fireproof door with glue is subjected to pressing treatment, and the fireproof door is required to be placed into a fireproof door hot press for hot press gluing treatment in the pressing treatment process. At present, when the fireproof door is glued, the fireproof door is mainly pushed to the inside of the fireproof door hot press by a hydraulic cylinder to carry out high-temperature setting gluing in the pressing process, but the deviation can occur in the process of moving the fireproof door of the semi-finished product in the mode, so that the gluing of the fireproof door is uneven, and the fireproof performance of the fireproof door is affected.
The fireproof door comprises an outer protection plate and an inner fireproof core material, and the core material coated with glue is manually paved during preparation, and a combined blank formed by the core material, the panel, the back plate and the core plate enters a carrier plate of a hot press, and side edges are coated with glue. The assembly is enabled to solidify and adhere glue between the core board and the panel and the back board under the action of pressure and heating, but the existing fireproof door can only be used for a single door board in the hot pressing process, the door board can be shaped only by keeping hot pressing for a long time, generally about 12-24 hours, the long time can only be used for a single door board, and the efficiency is very low. Therefore, the invention mainly solves the problem of low working efficiency caused by the fact that the existing hot press can only perform hot press treatment on a single door plate.
Disclosure of Invention
The invention aims to provide a fireproof door hot pressing device, which solves the problem of low working efficiency caused by the fact that the existing hot press only can carry out hot pressing treatment on a single door plate.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the fireproof door hot pressing device comprises a pressing plate, wherein a supporting plate is arranged below the pressing plate, a plurality of supporting plates with temperature control functions are arranged between the pressing plate and the supporting plate, and the supporting plates are rectangular;
the support plate comprises a support plate, wherein the support plate is provided with a plurality of support plates, the support plates are arranged at the positions corresponding to the corners, the adjacent support plates are vertically corresponding to each other, the adjacent support plates are connected through connecting columns, the two ends of each connecting column correspondingly extend to the support plates at the two ends of each connecting column and are sleeved with the support plates at the two ends of each connecting column, sliding blocks are arranged at the parts, extending into the support plates, of the support plates, the sliding blocks are cylindrical, and limiting blocks for limiting the sliding of the sliding blocks are correspondingly arranged at the two ends of the support plates;
a compression device for driving the pressing plate is arranged above the pressing plate;
the corner of the carrier plate is penetrated by the same polish rod, the lower end of the polish rod is vertically fixed on the support plate, the upper end of the polish rod penetrates through the pressing plate and is in sliding fit with the penetrating part of the pressing plate, and the axis of the connecting column is provided with a sliding groove for the polish rod to penetrate and slide;
the center of the sleeve is provided with an air pressure balance hole.
Further, the compression device comprises a plurality of hydraulic cylinders, a reinforcing block is arranged on the upper side of the pressing plate, and the output end of each hydraulic cylinder is located on the reinforcing block.
Further, a wiring group is arranged beside the carrier plate, and wires are connected between the wiring group and the single carrier plate.
Further, the clamping plate used for clamping and fixing the door plate is arranged on the upper side of the carrier plate, the clamping plate moves in a matched mode with the carrier plate through the screw rod, and a dovetail groove used for the clamping plate to move is formed in the upper side of the carrier plate.
The invention has the following beneficial effects:
the support plates are provided with a height-telescopic and controllable function, wherein the sleeve on the uppermost layer is directly connected with the pressing plate, the sleeve is pulled by moving the pressing plate, the distance between the adjacent sleeves is stretched, meanwhile, the distance between the sleeves cannot be infinitely extended, when the sleeve stretches to the limit section of the connecting column, the sliding block of the connecting column is matched with the limit block for use, the sleeve is continuously moved, a next group of support plates are pulled to move upwards through the action of the connecting column, and similarly, after the pressing plate moves upwards to an opening state between all support plates, the door plates are conveniently adhered by workers and then are placed between the support plates. On the contrary, the compression device compresses the pressing plate, the pressing plate compresses and closes the sleeves, the distance between the sleeves is reduced, the door plate on the carrier plate is in contact with the front surfaces of the carrier plates on the two sides, the compression is started, and the timer is started to record the compression time.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1: the invention is a schematic structural diagram.
Fig. 2: the invention discloses a structure carrier plate corner local structure diagram.
Fig. 3: the sleeve and the connecting column of the invention are provided with a cross-section structure drawing.
Fig. 4: the carrier plate of the invention is seen from the top.
In the drawings, the list of components represented by the various numbers is as follows:
the device comprises a pressing plate 1, a supporting plate 2, a carrier plate 8, a sleeve 3, a connecting column 4, a sliding block 41, a limiting block 31, a polished rod 5, a sliding groove 42, an air pressure balance hole 32, a hydraulic cylinder 6, a reinforcing block 11, a wiring group 7, an electric wire 71, a door plate 10, a clamping plate 81, a screw rod 83 and a dovetail groove 82.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1-3: the fireproof door hot pressing device comprises a pressing plate 1, wherein a supporting plate 2 is arranged below the pressing plate 1, a plurality of carrier plates 8 with temperature control functions are arranged between the pressing plate 1 and the supporting plate 2, and the carrier plates 8 are rectangular;
the support plate 8 is provided with sleeves 3 at positions corresponding to corners, the sleeves 3 between adjacent sleeves 3 vertically correspond, the adjacent sleeves 3 are connected through connecting columns 4, two ends of each connecting column 4 correspondingly extend and are sleeved on the sleeves 3 at two ends, sliding blocks 41 are arranged at the parts, extending into the sleeves 3, of the two ends of each connecting column 4 respectively, each sliding block 41 is cylindrical, limiting blocks 31 for limiting the sliding of the corresponding sliding block 41 are correspondingly arranged at two ends of each sleeve 3, the limiting blocks 31 are integrally connected to the end parts of the corresponding sleeves 3, and cylindrical holes are formed in the centers of the limiting blocks 31 for telescopic sliding of the corresponding connecting columns 4;
a compression device for driving the pressing plate 1 is arranged above the pressing plate 1.
In the invention, the gap between the carrier plates is used for compressing the door plates, and the device is provided with a plurality of layers of carrier plates, and is simultaneously used for processing a plurality of door plates, so that the time cost is saved.
The support plates are provided with a height-telescopic and controllable function, wherein the sleeve on the uppermost layer is directly connected with the pressing plate, the sleeve is pulled by moving the pressing plate, the distance between the adjacent sleeves is stretched, meanwhile, the distance between the sleeves cannot be extended infinitely, when the sleeve stretches to the limit section of the connecting column, the sliding block and the limit block of the connecting column are matched for use, the sleeve is continuously moved, the next group of support plates are pulled to move upwards through the action of the connecting column, and similarly, after the pressing plate moves upwards to an opened state between all support plates, the door plate is conveniently adhered with glue by workers and then placed between the support plates. On the contrary, the compression device compresses the pressing plate, the pressing plate compresses and closes the sleeves, the distance between the sleeves is reduced, the door plate on the carrier plate is in contact with the front surfaces of the carrier plates on the two sides, the compression is started, and the timer is started to record the compression time.
After the device is started, the distance between the carrier plates is sequentially opened from top to bottom, and the single door plate can be subjected to hot pressing.
As shown in fig. 3: the same polished rod 5 has all been run through in carrier plate 8 corner, the lower extreme of polished rod 5 is fixed in backup pad 2 perpendicularly, the upper end of polished rod 5 runs through clamp plate 1 and with clamp plate 1 pass partial sliding fit, spliced pole 4 axis is provided with and supplies polished rod 5 to pass and gliding spout 42. The telescopic stability of the limiting sleeve and the connecting column is used for reducing dislocation abrasion between parts.
As shown in fig. 3: the center of the sleeve 3 is provided with an air pressure balance hole 32. Is used for balancing the air pressure in the sleeve and is convenient for the expansion and contraction of the connecting column.
As shown in fig. 2: the compression device comprises a plurality of hydraulic cylinders 6, a reinforcing block 11 is arranged on the upper side of the pressing plate 1, and the output end of each hydraulic cylinder 6 is located on the reinforcing block 11. The reinforcing blocks are grid-shaped, and the output ends of the hydraulic cylinders are positioned at the intersections of the grid-shaped blocks.
As shown in fig. 1: the wiring group 7 is arranged beside the carrier plate 8, and wires 71 are connected between the wiring group 7 and the single carrier plate 8. The support plate is an electric heating plate body, and heating resistance wires are arranged in the support plate and used for controlling the heating temperature of the support plate.
As shown in fig. 4: the upper side of the carrier plate 8 is provided with a clamping plate 81 for clamping and fixing the door plate 10, the clamping plate 81 moves in cooperation with the carrier plate 8 through a screw rod 83, and the upper side of the carrier plate 8 is provided with a dovetail groove 82 for the clamping plate 8 to move. When the carrier plate compresses the door plates, the carrier plate is used for preventing the layer frame structure between the door plates from deviating and preventing the position of the door plates from deviating.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (4)
1. A prevent fire door hot press unit, its characterized in that:
the device comprises a pressing plate (1), wherein a supporting plate (2) is arranged below the pressing plate (1), a plurality of carrier plates (8) with temperature control functions are arranged between the pressing plate (1) and the supporting plate (2), and the carrier plates (8) are rectangular;
the support plate is characterized in that sleeves (3) are arranged at positions of corresponding corners of the support plate (8), the sleeves (3) between adjacent sleeves are vertically corresponding, the adjacent sleeves (3) are connected through connecting columns (4), two ends of each connecting column (4) correspondingly extend and are sleeved on the sleeves (3) at two ends, sliding blocks (41) are arranged at the parts, extending into the sleeves (3), of the two ends of each connecting column (4), the sliding blocks (41) are cylindrical, and limiting blocks (31) for limiting the sliding of the sliding blocks (41) are correspondingly arranged at two ends of each sleeve (3);
a compression device for driving the pressing plate (1) is arranged above the pressing plate (1);
the corner of the carrier plate (8) is penetrated by the same polish rod (5), the lower end of the polish rod (5) is vertically fixed on the support plate (2), the upper end of the polish rod (5) penetrates through the pressing plate (1) and is in sliding fit with the penetrating part of the pressing plate (1), and the axis of the connecting column (4) is provided with a chute (42) for the polish rod (5) to penetrate and slide;
the center of the sleeve (3) is provided with an air pressure balance hole (32).
2. The fire door hot press apparatus of claim 1, wherein: the compression device comprises a plurality of hydraulic cylinders (6), wherein a reinforcing block (11) is arranged on the upper side of the pressing plate (1), and the output end of each hydraulic cylinder (6) is located on the reinforcing block (11).
3. The fire door hot press apparatus of claim 1, wherein: the wiring group (7) is arranged beside the carrier plate (8), and wires (71) are connected between the wiring group (7) and the single carrier plate (8).
4. The fire door hot press apparatus of claim 1, wherein: the clamping plate (81) used for clamping and fixing the door plate (10) is arranged on the upper side of the carrier plate (8), the clamping plate (81) moves in a matched mode with the carrier plate (8) through a screw rod (83), and a dovetail groove (82) used for the clamping plate (8) to move is formed in the upper side of the carrier plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110050581.XA CN112793281B (en) | 2021-01-14 | 2021-01-14 | Fireproof door hot pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110050581.XA CN112793281B (en) | 2021-01-14 | 2021-01-14 | Fireproof door hot pressing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112793281A CN112793281A (en) | 2021-05-14 |
| CN112793281B true CN112793281B (en) | 2023-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110050581.XA Active CN112793281B (en) | 2021-01-14 | 2021-01-14 | Fireproof door hot pressing device |
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| Country | Link |
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| CN (1) | CN112793281B (en) |
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| CN2234252Y (en) * | 1995-06-04 | 1996-09-04 | 刘丹 | Sleeve type external fixator for bone |
| CN2606176Y (en) * | 2003-03-31 | 2004-03-10 | 甄业盛 | Leakproof polish rod sealer of oil well |
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| CN109441923A (en) * | 2018-12-28 | 2019-03-08 | Tcl王牌电器(惠州)有限公司 | Pressure maintaining equipment |
| CN208673920U (en) * | 2018-07-18 | 2019-03-29 | 北京中电北元电子科技有限公司 | A kind of capacitor hot press |
| CN110510362A (en) * | 2019-09-24 | 2019-11-29 | 安徽信息工程学院 | Turn to telescopic gravity transmission device |
| CN110680490A (en) * | 2019-11-15 | 2020-01-14 | 端木秉泽 | Vertebral plate spreader |
| CN210655199U (en) * | 2019-09-30 | 2020-06-02 | 苏州西通自动化科技有限公司 | Motor and connecting rod driven product feeding corner device |
| CN210920363U (en) * | 2019-09-18 | 2020-07-03 | 徐亚晓 | Pipeline erecting device for garden high-altitude irrigation |
| CN211014790U (en) * | 2019-12-25 | 2020-07-14 | 苏州希贤光电有限公司 | Novel horizontal objective lens assembly |
| CN211541019U (en) * | 2020-01-06 | 2020-09-22 | 丁文昌 | Adjustable dismounting device for square clamp of polished rod of oil pumping unit |
| CN112066128A (en) * | 2020-09-28 | 2020-12-11 | 杨程智 | Conveying pipe body connecting control part |
-
2021
- 2021-01-14 CN CN202110050581.XA patent/CN112793281B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234252Y (en) * | 1995-06-04 | 1996-09-04 | 刘丹 | Sleeve type external fixator for bone |
| CN2606176Y (en) * | 2003-03-31 | 2004-03-10 | 甄业盛 | Leakproof polish rod sealer of oil well |
| CN105089437A (en) * | 2015-09-18 | 2015-11-25 | 安徽安旺门业有限公司 | Steel heat-insulation fireproof door with fireproof glass |
| CN205800443U (en) * | 2016-06-07 | 2016-12-14 | 深圳市永福安防科技有限公司 | A kind of fire resistant doorsets hot press |
| CN206201894U (en) * | 2016-09-01 | 2017-05-31 | 安徽机电职业技术学院 | A kind of shockproof vehicle suspension |
| CN106763036A (en) * | 2016-12-26 | 2017-05-31 | 中国航空工业集团公司西安飞机设计研究所 | A kind of body of rod bindiny mechanism |
| CN206372436U (en) * | 2016-12-28 | 2017-08-04 | 湖南工程职业技术学院 | A kind of mechanical adjustable horizontal-bar |
| CN206913903U (en) * | 2017-07-10 | 2018-01-23 | 许昌锦荣食品有限公司 | A kind of packaging for foodstuff printing machine of reel easy to disassemble |
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| CN207954153U (en) * | 2018-03-07 | 2018-10-12 | 漳州鑫华成机械制造有限公司 | A kind of hot press |
| CN208673920U (en) * | 2018-07-18 | 2019-03-29 | 北京中电北元电子科技有限公司 | A kind of capacitor hot press |
| CN109441923A (en) * | 2018-12-28 | 2019-03-08 | Tcl王牌电器(惠州)有限公司 | Pressure maintaining equipment |
| CN210920363U (en) * | 2019-09-18 | 2020-07-03 | 徐亚晓 | Pipeline erecting device for garden high-altitude irrigation |
| CN110510362A (en) * | 2019-09-24 | 2019-11-29 | 安徽信息工程学院 | Turn to telescopic gravity transmission device |
| CN210655199U (en) * | 2019-09-30 | 2020-06-02 | 苏州西通自动化科技有限公司 | Motor and connecting rod driven product feeding corner device |
| CN110680490A (en) * | 2019-11-15 | 2020-01-14 | 端木秉泽 | Vertebral plate spreader |
| CN211014790U (en) * | 2019-12-25 | 2020-07-14 | 苏州希贤光电有限公司 | Novel horizontal objective lens assembly |
| CN211541019U (en) * | 2020-01-06 | 2020-09-22 | 丁文昌 | Adjustable dismounting device for square clamp of polished rod of oil pumping unit |
| CN112066128A (en) * | 2020-09-28 | 2020-12-11 | 杨程智 | Conveying pipe body connecting control part |
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| CN112793281A (en) | 2021-05-14 |
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