CN215969734U - Pressure forming mould box molding press - Google Patents
Pressure forming mould box molding press Download PDFInfo
- Publication number
- CN215969734U CN215969734U CN202122259063.7U CN202122259063U CN215969734U CN 215969734 U CN215969734 U CN 215969734U CN 202122259063 U CN202122259063 U CN 202122259063U CN 215969734 U CN215969734 U CN 215969734U
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- plate
- hydraulic cylinder
- support plate
- machine
- pressing plate
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- 238000000465 moulding Methods 0.000 title claims description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000000748 compression moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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Abstract
The utility model relates to a die press for a pressure forming die box, which comprises a support body, a pressing plate, a first hydraulic cylinder, a second hydraulic cylinder and a coaxial gear transmission device, wherein the pressing plate can move up and down relative to the support body, the first hydraulic cylinder and the second hydraulic cylinder are respectively arranged at two ends of the support body, the coaxial gear transmission device is used for controlling two ends of the pressing plate to synchronously lift, and piston rods of the first hydraulic cylinder and the second hydraulic cylinder are respectively connected with two ends of the pressing plate. After adopting above-mentioned structure, its beneficial effect is: structural design is ingenious, and is stable firm, can make the synchronous lift in both ends around the clamp plate for the atress of two pneumatic cylinders is even, as long as the piston rod of a pneumatic cylinder pushes down hard, and the piston rod of the pneumatic cylinder of the other end also can push down hard simultaneously, under the great condition of pressure, can ensure absolute synchronization.
Description
Technical Field
The utility model belongs to the technical field of molding presses, and particularly relates to a pressure molding box molding press.
Background
After slurry is poured into a pressure forming die box of the existing heat-insulating board, a cover plate is placed above the pressure forming die box, and the cover plate needs to be pressed by a film pressing machine and then sent into pressure maintaining equipment. However, during the pouring or grouting process, the front and rear slurry in the mold box generally has a problem of being high at one side and low at the other side, resulting in unevenness of the front and rear surfaces of the cover plate.
The existing film pressing machine comprises a pressing plate and a hydraulic cylinder, and a piston rod of the hydraulic cylinder is connected with the pressing plate. When the pressing plate of the laminator presses the cover plate, because the cover plate is not flat, under the condition of larger pressure, one side of the pressing plate is easy to be stressed while the other side of the pressing plate is not stressed, so that the pulp can not be pressed flat, and the normal operation of subsequent processes is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pressure forming die box molding press, which solves the problem that one side of a die does not exert force and the other side does not exert force when a cover plate of the existing pressure forming die box film pressing machine is uneven in the front and back.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a pressure forming die case molding press, includes the support body, but the clamp plate that the relative support body reciprocated, locate the first pneumatic cylinder and the second pneumatic cylinder at support body both ends respectively and be used for controlling the coaxial gear drive that the clamp plate both ends were gone up and down in step, the piston rod of first pneumatic cylinder and second pneumatic cylinder is connected with the both ends of clamp plate respectively.
According to the utility model, the support body comprises the support plate arranged above, the pressure plate is also provided with at least two guide posts, and the upper parts of the guide posts penetrate through the support plate, so that the pressure plate can be further prevented from inclining when moving up and down.
Furthermore, the supporting plate is provided with at least two linear bearings, and the guide column is installed in a matched mode with the linear bearings.
According to the utility model, the coaxial gear transmission device comprises two walking connecting frames and a gear shaft, wherein the two walking connecting frames are respectively fixedly connected or detachably connected with the two ends of the pressing plate, the two walking connecting frames can move up and down relative to the support body, the walking connecting frames are provided with racks, the two ends of the gear shaft are respectively sleeved with gears, and the two gears are respectively meshed and connected with the racks on the two walking connecting frames. When the hydraulic cylinder drives the pressing plate to descend, under the action of the coaxial gear transmission device, two ends of the pressing plate are simultaneously stressed downwards, and absolute synchronization can be ensured under the condition of high pressure.
Furthermore, a transverse plate is further arranged above the two walking connecting frames to form a U-shaped plate, and the U-shaped plate and the pressing plate form a frame structure to prevent the gear shaft from deforming left and right.
Further, the support body is including the backup pad of locating the top, the both ends of gear shaft are equipped with the axle sleeve, the axle sleeve is fixed in the backup pad to inject the gear shaft in the top of backup pad.
According to the utility model, the support body comprises a support plate arranged above the support body, the first hydraulic cylinder and the second hydraulic cylinder are fixed on the support plate, and piston rods of the first hydraulic cylinder and the second hydraulic cylinder are respectively connected with the front end and the rear end of the pressure plate.
According to the utility model, the bracket body is detachably connected with a plurality of fixing frames, and the fixing frames are detachably connected with the pressing plate through fixing pieces. The setting of mount, convenient transportation can prevent that the clamp plate of film pressing machine from taking place to rock in the transportation.
The pressure molding mould press of the pressure molding mould box has the advantages that:
1. due to the arrangement of the double hydraulic cylinders, the pressing plate of the film pressing machine can be pressed down more stably;
2. the coaxial gear transmission device can enable the front end and the rear end of the pressing plate to be lifted synchronously, so that the two hydraulic cylinders are stressed uniformly, as long as the piston rod of one hydraulic cylinder is pressed down forcibly, the piston rod of the hydraulic cylinder at the other end can be pressed down forcibly at the same time, and absolute synchronization can be ensured under the condition of large pressure.
3. The setting of guide post can prevent that the clamp plate from taking place the slope when reciprocating.
Drawings
FIG. 1 is a perspective view of a compression molding box molding press of the present invention.
FIG. 2 is a schematic view showing the construction of a coaxial gear transmission of a compression molding box molding press.
Detailed Description
The pressure molding box molding press of the present invention will be described in further detail below with reference to the accompanying drawings. In the description of the present embodiment, unless otherwise specified, terms of orientation or positional relationship indicated by "upper", "lower", "front", "rear", and the like are based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the pressure molding box press machine referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 and 2, the molding press for molding a mold box according to the present invention comprises a support body 1, a pressing plate 2 capable of moving up and down relative to the support body 1, a first hydraulic cylinder 31 and a second hydraulic cylinder 32 respectively disposed at two ends of the support body 1, and a coaxial gear transmission device 5 for controlling two ends of the pressing plate 2 to synchronously lift, wherein piston rods of the first hydraulic cylinder 31 and the second hydraulic cylinder 32 are respectively connected to two ends of the pressing plate.
The support body 1 comprises a support plate 11 arranged above, the pressing plate 2 is further provided with at least two guide posts 41, the upper portions of the guide posts 41 penetrate through the support plate 11, and the pressing plate 2 can be further prevented from inclining when moving up and down.
At least two linear bearings 42 are arranged on the support plate 11, and the guide column 41 is installed in a matching manner with the linear bearings 42.
The coaxial gear transmission device comprises two walking connecting frames 51 and a gear shaft 52, wherein the two walking connecting frames 51 are fixedly connected with the two ends of the pressing plate 2 or can be detachably connected with the two ends of the pressing plate 2 respectively, the two walking connecting frames 51 can move up and down relative to the support body 1, a rack 53 is arranged on the walking connecting frames 51, two ends of the gear shaft 52 are respectively sleeved with a gear 54, and the two gears 54 are respectively meshed with the racks 53 on the two walking connecting frames 51. When the hydraulic cylinder drives the pressing plate 2 to descend, under the action of the coaxial gear transmission device, two ends of the pressing plate 2 are stressed downwards at the same time, and absolute synchronization can be ensured under the condition of high pressure.
A transverse plate 55 is further arranged above the two walking connecting frames 51 to form a U-shaped plate, and the U-shaped plate and the pressing plate 2 form a frame structure to prevent the gear shaft from deforming left and right. It should be noted that the walking connecting frame can be an upright panel or an upright frame. The cross plate 55 may be replaced with a cross beam, a channel, or the like.
The bracket body 1 comprises a support plate 11 arranged above, shaft sleeves 56 are arranged at two ends of the gear shaft 52, and the shaft sleeves 56 are detachably arranged on the support plate 11, so that the gear shaft 52 is limited above the support plate 11.
The support body 1 comprises a support plate 11 arranged above, the first hydraulic cylinder 31 and the second hydraulic cylinder 32 are fixed on the support plate 11, and piston rods of the first hydraulic cylinder 31 and the second hydraulic cylinder 32 are respectively connected with the front end and the rear end of the pressing plate 2.
The support body is detachably connected with a plurality of fixing frames, and the other ends of the fixing frames are detachably connected with the pressing plate through fixing pieces. The setting of mount, convenient transportation can prevent that the clamp plate of film pressing machine from taking place to rock in the transportation. After the transportation is finished, the fixing frame can be detached; after the fixing frame rotates by an angle, both ends of the fixing frame can be detachably mounted on the bracket body.
When the cover plate of the pressure forming mold box is conveyed to the position below the film pressing machine, the piston rods of the two hydraulic cylinders extend downwards, the pressing plate 2 descends to press the cover plate, meanwhile, the coaxial gear transmission device controls the piston rods of the two hydraulic cylinders to be pressed downwards forcibly at the same time, and under the condition of high pressure, absolute synchronization of the two piston rods can be ensured.
The foregoing is merely a preferred embodiment of this invention and it will be appreciated by those skilled in the art that numerous modifications and adaptations can be made without departing from the principles of the utility model. For example, a proximity switch sensor is provided in the press molding machine for sensing whether or not the press molding die box is in proximity. Such modifications and refinements are also to be considered within the scope of the present invention.
Claims (8)
1. The utility model provides a pressure forming die case molding press which characterized in that, includes the support body, can be relatively the clamp plate that the support body reciprocated, locate the first pneumatic cylinder and the second pneumatic cylinder at support body both ends respectively and be used for controlling the coaxial gear drive that clamp plate both ends go up and down in step, the piston rod of first pneumatic cylinder and second pneumatic cylinder is connected with the both ends of clamp plate respectively.
2. The machine of claim 1, wherein the carriage body includes an upper support plate, the platen further having at least two guide posts, the guide posts extending upwardly through the support plate.
3. The machine of claim 2 wherein the support plate has at least two linear bearings, the guide posts being mounted in cooperation with the linear bearings.
4. The press molding machine for pressure forming mold boxes according to claim 1, wherein the coaxial gear transmission means comprises two traveling links and a gear shaft, the two traveling links are fixedly connected or detachably connected to both ends of the platen respectively, the two traveling links are movable up and down with respect to the holder body, the traveling links are provided with racks, both ends of the gear shaft are respectively sleeved with gears, and the two gears are respectively engaged with the racks on the two traveling links.
5. The machine of claim 4 wherein a cross plate is provided above the two walking links to form a U-shaped plate, the U-shaped plate and the platen forming a frame-like structure.
6. The press molding machine for pressure forming mold boxes according to claim 4, wherein said holder body includes a support plate provided thereabove, and bushings are provided at both ends of said gear shaft, said bushings being fixed to said support plate, thereby limiting the gear shaft above the support plate.
7. The machine as claimed in any one of claims 1 to 6, wherein the frame body includes a support plate provided above, the first and second hydraulic cylinders being fixed to the support plate, and piston rods of the first and second hydraulic cylinders being connected to front and rear ends of the pressure plate, respectively.
8. The machine as claimed in any one of claims 1 to 6, wherein the holder body is detachably connected to a plurality of holders, and the holders are detachably connected to the platen by fasteners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259063.7U CN215969734U (en) | 2021-09-17 | 2021-09-17 | Pressure forming mould box molding press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122259063.7U CN215969734U (en) | 2021-09-17 | 2021-09-17 | Pressure forming mould box molding press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215969734U true CN215969734U (en) | 2022-03-08 |
Family
ID=80462939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122259063.7U Active CN215969734U (en) | 2021-09-17 | 2021-09-17 | Pressure forming mould box molding press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215969734U (en) |
-
2021
- 2021-09-17 CN CN202122259063.7U patent/CN215969734U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A pressure forming box press Effective date of registration: 20230407 Granted publication date: 20220308 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: Shandong Weibao Energy Saving Technology Group Co.,Ltd. Registration number: Y2023980037527 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220308 Pledgee: Taixi sub branch of Taian Bank Co.,Ltd. Pledgor: Shandong Weibao Energy Saving Technology Group Co.,Ltd. Registration number: Y2023980037527 |