CN118144071A - Building block compression molding device - Google Patents
Building block compression molding device Download PDFInfo
- Publication number
- CN118144071A CN118144071A CN202410433312.5A CN202410433312A CN118144071A CN 118144071 A CN118144071 A CN 118144071A CN 202410433312 A CN202410433312 A CN 202410433312A CN 118144071 A CN118144071 A CN 118144071A
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- workbench
- forming die
- connecting rod
- station
- building block
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- 238000000748 compression moulding Methods 0.000 title claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 60
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 abstract description 17
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses a building block compression molding device, which comprises a workbench, a molding die, a moving mechanism, a feeding mechanism, a compression mechanism and a discharge conveyor, wherein the workbench is provided with a plurality of molding dies; the workbench is provided with a pressing station, and the front side of the workbench is provided with a demoulding station; a cavity penetrating up and down is arranged in the forming die; the moving mechanism comprises two groups of connecting rod assemblies which are symmetrically arranged left and right and a driving assembly, each connecting rod assembly comprises a front connecting rod and a rear connecting rod, the front connecting rods, the rear connecting rods, the workbench and the forming die form a parallel four-connecting-rod mechanism, and the driving assembly is used for driving the front connecting rods and the rear connecting rods to swing back and forth; the pressing mechanism comprises an overhead travelling crane rail arranged above the pressing station and the demolding station, an overhead travelling crane arranged on the overhead travelling crane rail, a telescopic cylinder fixed on the lower side of the overhead travelling crane and a pressing plate arranged at the lower end of the telescopic cylinder; the front side of workstation is located to the conveyer of unloading, and the one end of conveyer of unloading extends to the downside of drawing of patterns station. The invention can automatically carry out demoulding and unloading after the building blocks are pressed and formed.
Description
Technical Field
The invention relates to the technical field of building block production, in particular to a building block compression molding device.
Background
In the production process of the building block, raw materials such as cement, sand and stone and the like are required to be stirred and mixed, then the mixture is pressed and molded by a pressing molding device, and then the pressed and molded building block is maintained.
For example, chinese patent No. CN110466045B discloses a building concrete block molding apparatus which can add raw materials to a molding die through a conveyor belt and press-mold raw materials in the molding die by driving a molding plate through a telescopic cylinder, however, the above building concrete block molding apparatus cannot automatically release and discharge after press-molding blocks.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a building block compression molding device which can automatically perform demolding and unloading after the building block is compressed and molded.
The invention provides a building block compression molding device, which comprises:
The workbench is provided with a pressing station, the front side of the workbench is provided with a demolding station, and the left side and the right side of the front end of the workbench are provided with cantilever plates extending forwards;
The forming die is internally provided with a cavity penetrating up and down, and when the forming die is placed at a demoulding station on the workbench, the workbench forms a plug for the lower end of the cavity;
The moving mechanism comprises two groups of connecting rod assemblies and a driving assembly, wherein the connecting rod assemblies are symmetrically arranged left and right, each connecting rod assembly comprises a front connecting rod and a rear connecting rod, the front connecting rods, the rear connecting rods, a workbench and a forming die form a parallel four-connecting-rod mechanism, one end of each front connecting rod is hinged to the side part of the front end of the forming die, the other end of each front connecting rod is hinged to the front end of the cantilever plate, one end of each rear connecting rod is hinged to the side part of the rear end of the forming die, the other end of each rear connecting rod is hinged to the side part of the workbench, and the driving assembly is used for driving the front connecting rods and the rear connecting rods to swing back and forth so as to drive the forming die to move between a pressing station and a demolding station;
the feeding mechanism is used for feeding raw materials into a cavity of the forming die;
The pressing mechanism comprises a crown block rail arranged above the pressing station and the demolding station, a crown block arranged on the crown block rail, a telescopic cylinder fixed on the lower side of the crown block and a pressing plate arranged at the lower end of the telescopic cylinder, wherein the pressing plate is matched with a cavity of a forming die, and the pressing plate is arranged above the forming die and can be aligned with the cavity of the forming die at the pressing station or the demolding station under the driving of the crown block;
and the unloading conveyor is arranged at the front side of the workbench, and one end of the unloading conveyor extends to the lower side of the demolding station.
Further, the driving assembly comprises a driving motor, a worm wheel and a worm, the driving motor is installed at the bottom of the workbench, the workbench is rotatably provided with a transverse rotating shaft, rear connecting rods of the two groups of connecting rod assemblies are respectively fixed on the transverse rotating shaft, the worm wheel is coaxially fixed on the transverse rotating shaft, and the worm is coaxially fixed on an output shaft of the driving motor and meshed with the worm wheel.
Further, the feeding mechanism comprises a feeding frame and a telescopic push rod, a boss is arranged on the workbench and located at the rear side of the demolding station, when the forming die is placed in the pressing station, the top surface of the forming die is flush with the top surface of the boss and is connected with the top surface of the boss, the feeding frame is placed on the boss, and the telescopic push rod is used for pushing the feeding frame to slide between the boss and the forming die.
Further, the telescopic push rod adopts a hydraulic rod.
Further, the feeding mechanism further comprises a feeding conveyor for conveying raw materials into the feeding frame.
Further, the feeding conveyor adopts a belt conveyor.
Further, the telescopic cylinder adopts a hydraulic cylinder.
Further, the crown block track comprises an upper track and a lower track, the crown block comprises a crown block body, the crown block body is arranged on the upper side and the lower side of the crown block body, the rail wheels on the upper side and the lower side of the crown block body are respectively positioned between the upper track and the lower track, and one rail wheel is an electric wheel.
Further, limiting blocks which are used for limiting the travel of the front and back movement of the crown block are arranged at two ends of the crown block track respectively.
Further, the discharge conveyor adopts a belt conveyor.
The beneficial effects of the invention are as follows:
When the device is in operation, the forming die is placed at a pressing station on a workbench, raw materials are added into a cavity of the forming die, the pressing mechanism moves to the upper side of the pressing station and drives the pressing plate to be pressed into the cavity of the forming die through the telescopic cylinder, so that the raw materials in the cavity are pressed and formed, after the building block is pressed and formed, the telescopic cylinder drives the pressing plate to withdraw from the forming die, then drives the front connecting rod and the rear connecting rod to swing forwards, so that the forming die moves to a demolding station, meanwhile, the crown block drives the pressing mechanism to move to the upper side of the demolding station, and drives the pressing plate to be pressed into the cavity of the forming die through the telescopic cylinder, the pressing plate ejects the building block pressed and formed in the cavity, and finally the ejected building block falls on a lower discharging conveyor and is conveyed away through the discharging conveyor.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic diagram of the structure of the embodiment of the invention when raw materials are added;
FIG. 2 is a schematic diagram of the structure of the embodiment of the present invention when pressed;
FIG. 3 is a schematic diagram of the structure of the embodiment of the invention in unloading;
FIG. 4 is a top view of a table according to an embodiment of the present invention;
Fig. 5 is a schematic structural diagram of a driving assembly according to an embodiment of the invention.
In the drawings, a 100-workbench; 110-cantilever plate; 120-boss; 200-forming a mold; 300-a movement mechanism; 310-front link; 320-rear link; 330-driving a motor; 340-worm gear; 350-worm; 360-a transverse rotating shaft; 400-feeding mechanism; 410-a charging frame; 420-telescoping push rod; 430-a feed conveyor; 500-pressing mechanism; 510-crown block track; 511-upper track; 512-lower track; 513-limiting blocks; 520-crown block; 521-crown block body; 522-rail wheels; 530-telescoping cylinder; 540-pressing the plate; 600-discharge conveyor.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs.
As shown in fig. 1 to 5, an embodiment of the present invention provides a construction block compression molding apparatus including a table 100, a molding die 200, a moving mechanism 300, a charging mechanism 400, a compression mechanism 500, and a discharge conveyor 600.
The workbench 100 is provided with a pressing station, the front side of the workbench 100 is provided with a demolding station, and the left side and the right side of the front end of the workbench 100 are provided with cantilever plates 110 extending forwards.
The forming die 200 is internally provided with a cavity penetrating up and down, and when the forming die 200 is placed at a demoulding station on the workbench 100, the workbench 100 forms a plug for the lower end of the cavity.
The moving mechanism 300 comprises two groups of connecting rod assemblies and a driving assembly, wherein the connecting rod assemblies are symmetrically arranged left and right, each connecting rod assembly comprises a front connecting rod 310 and a rear connecting rod 320, the front connecting rod 310, the rear connecting rod 320, the workbench 100 and the forming die 200 form a parallel four-bar mechanism, one end of the front connecting rod 310 is hinged to the side part of the front end of the forming die 200, the other end of the front connecting rod 310 is hinged to the front end of the cantilever plate 110, one end of the rear connecting rod 320 is hinged to the side part of the rear end of the forming die 200, the other end of the rear connecting rod 320 is hinged to the side part of the workbench 100, and the driving assembly is used for driving the front connecting rod 310 and the rear connecting rod 320 to swing back and forth so as to drive the forming die 200 to move between a pressing station and a demolding station.
In this embodiment, the driving component is used to drive the front connecting rod 310 and the rear connecting rod 320 to swing back and forth to drive the forming die 200 to move between the pressing station and the demolding station, so that not only can the requirements of switching between the pressing station and the demolding station be met, but also the front connecting rod 310 and the rear connecting rod 320 can apply a downward pressure to the forming die 200 when the forming die 200 is placed in the pressing station, so that the forming die 200 can be pressed on the workbench 100, and raw materials can be prevented from leaking from a gap between the forming die 200 and the workbench 100 in the pressing process.
In this embodiment, referring to fig. 5, the driving assembly includes a driving motor 330, a worm wheel 340 and a worm 350, the driving motor 330 is installed at the bottom of the table 100, the table 100 is rotatably installed with a transverse rotation shaft 360, the rear links 320 of the two sets of link assemblies are respectively fixed on the transverse rotation shaft 360, the worm wheel 340 is coaxially fixed on the transverse rotation shaft 360, and the worm 350 is coaxially fixed on the output shaft of the driving motor 330 and engaged with the worm wheel 340. The worm and gear transmission structure is adopted, the requirements that a motor drives the transverse rotating shaft 360 to rotate and drives the front connecting rod 310 and the rear connecting rod 320 to swing back and forth can be met, and meanwhile, when the forming die 200 is pressed on the workbench 100, the self-locking characteristic of the worm and gear can be utilized to ensure that the forming die 200 is pressed on the workbench 100 without loosening.
The charging mechanism 400 is used to charge the raw material into the cavity of the molding die 200. Specifically, referring to fig. 1 and 2, the feeding mechanism 400 includes a feeding frame 410, a telescopic push rod 420 and a feeding conveyor 430, a boss 120 is disposed on the rear side of the working table 100 at the demolding station, when the forming mold 200 is placed at the pressing station, the top surface of the forming mold 200 is flush with and connected to the top surface of the boss 120, the feeding frame 410 is placed on the boss 120, the telescopic push rod 420 is used for pushing the feeding frame 410 to slide between the boss 120 and the forming mold 200, and the telescopic push rod 420 preferably adopts a hydraulic rod. The feed conveyor 430 of the present embodiment is preferably a belt conveyor, and the feed conveyor 430 is used to convey the raw materials into the feed frame 410.
In the feeding process, the forming die 200 is positioned on the pressing station of the workbench 100, the feeding frame 410 is placed on the boss 120, during feeding, raw materials are firstly conveyed into the feeding frame 410 through the feeding conveyor 430, then the telescopic push rod 420 is controlled to drive the feeding frame 410 to slide to the top of the forming die 200, the raw materials in the feeding frame 410 enter the cavity of the forming die 200, the telescopic push rod 420 is controlled to pull the feeding frame 410 back to the boss 120, and the cavity of the forming die 200 can be filled with the raw materials and scraped, so that the raw materials are added into the cavity of the forming die 200.
The pressing mechanism 500 comprises an overhead travelling crane rail 510 arranged above a pressing station and a demolding station, an overhead travelling crane 520 arranged on the overhead travelling crane rail 510, a telescopic cylinder 530 fixed on the lower side of the overhead travelling crane 520 and a pressing plate 540 arranged at the lower end of the telescopic cylinder 530, wherein the telescopic cylinder 530 is preferably a hydraulic cylinder, the pressing plate 540 is matched with a cavity of the forming die 200, the pressing plate 540 is arranged above the forming die 200, and the pressing plate 540 can be aligned with the cavity of the forming die 200 at the pressing station or the demolding station under the driving of the overhead travelling crane 520.
In this embodiment, the crown block track 510 includes an upper track 511 and a lower track 512, the crown block 520 includes a crown block body 521, rail wheels 522 disposed on the upper and lower sides of the crown block body 521, the rail wheels 522 on the upper and lower sides of the crown block body 521 are respectively positioned between the upper track 511 and the lower track 512, and one rail wheel 522 is an electric wheel.
Preferably, two ends of the crown block rail 510 are provided with limiting blocks 513 for limiting the forward and backward movement stroke of the crown block 520, when the crown block 520 abuts against the limiting block 513 on the front side, the pressing plate 540 on the lower side of the crown block 520 is aligned with the cavity of the forming die 200 disposed at the demolding station, when the crown block 520 abuts against the limiting block 513 on the rear side, the pressing plate 540 on the lower side of the crown block 520 is aligned with the cavity of the forming die 200 disposed at the demolding station, and thus, the pressing plate 540 can be ensured to be aligned with the cavity of the forming die 200 during pressing and demolding, respectively.
The discharge conveyor 600 is provided at the front side of the table 100, one end of the discharge conveyor 600 extends to the lower side of the demolding station, and the discharge conveyor 600 is preferably a belt conveyor.
In operation, the molding die 200 is placed at a pressing station (as shown in fig. 2) on the workbench 100, raw materials are added into a cavity of the molding die 200, the pressing mechanism 500 moves to the upper side of the pressing station, the pressing plate 540 is driven by the telescopic cylinder 530 to be pressed into the cavity of the molding die 200, so that the raw materials in the cavity are pressed and molded, after the building block is pressed and molded, the pressing plate 540 is driven by the telescopic cylinder 530 to withdraw from the molding die 200, then the front connecting rod 310 and the rear connecting rod 320 are driven to swing forwards so as to move the molding die 200 to a demolding station (as shown in fig. 3), meanwhile, the crown block 520 drives the pressing mechanism 500 to move to the upper side of the demolding station, the pressing plate 540 is driven by the telescopic cylinder 530 to be pressed into the cavity of the molding die 200, the pressing plate 540 ejects out the building block pressed and molded in the cavity, and finally the ejected building block falls on the lower discharging conveyor 600, so that the demolding and discharging can be automatically performed after the building block is pressed and molded.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (10)
1. A building block compression molding apparatus, comprising:
The workbench is provided with a pressing station, the front side of the workbench is provided with a demolding station, and the left side and the right side of the front end of the workbench are provided with cantilever plates extending forwards;
The forming die is internally provided with a cavity penetrating up and down, and when the forming die is placed at a demoulding station on the workbench, the workbench forms a plug for the lower end of the cavity;
The moving mechanism comprises two groups of connecting rod assemblies and a driving assembly, wherein the connecting rod assemblies are symmetrically arranged left and right, each connecting rod assembly comprises a front connecting rod and a rear connecting rod, the front connecting rods, the rear connecting rods, a workbench and a forming die form a parallel four-connecting-rod mechanism, one end of each front connecting rod is hinged to the side part of the front end of the forming die, the other end of each front connecting rod is hinged to the front end of the cantilever plate, one end of each rear connecting rod is hinged to the side part of the rear end of the forming die, the other end of each rear connecting rod is hinged to the side part of the workbench, and the driving assembly is used for driving the front connecting rods and the rear connecting rods to swing back and forth so as to drive the forming die to move between a pressing station and a demolding station;
the feeding mechanism is used for feeding raw materials into a cavity of the forming die;
The pressing mechanism comprises a crown block rail arranged above the pressing station and the demolding station, a crown block arranged on the crown block rail, a telescopic cylinder fixed on the lower side of the crown block and a pressing plate arranged at the lower end of the telescopic cylinder, wherein the pressing plate is matched with a cavity of a forming die, and the pressing plate is arranged above the forming die and can be aligned with the cavity of the forming die at the pressing station or the demolding station under the driving of the crown block;
and the unloading conveyor is arranged at the front side of the workbench, and one end of the unloading conveyor extends to the lower side of the demolding station.
2. The building block compression molding apparatus of claim 1, wherein,
The driving assembly comprises a driving motor, a worm wheel and a worm, the driving motor is installed at the bottom of the workbench, the workbench is rotatably provided with a transverse rotating shaft, rear connecting rods of the two groups of connecting rod assemblies are respectively fixed on the transverse rotating shaft, the worm wheel is coaxially fixed on the transverse rotating shaft, and the worm is coaxially fixed on an output shaft of the driving motor and meshed with the worm wheel.
3. The building block compression molding apparatus of claim 1, wherein,
The feeding mechanism comprises a feeding frame and a telescopic push rod, a boss is arranged on the workbench and located at the rear side of the demolding station, when the forming die is placed in the pressing station, the top surface of the forming die is flush with and connected with the top surface of the boss, the feeding frame is placed on the boss, and the telescopic push rod is used for pushing the feeding frame to slide between the boss and the forming die.
4. The building block compression molding apparatus of claim 3, wherein,
The telescopic push rod adopts a hydraulic rod.
5. The building block compression molding apparatus of claim 3, wherein,
The charging mechanism also comprises a charging conveyor, wherein the charging conveyor is used for conveying raw materials into the charging frame.
6. The building block compression molding apparatus of claim 5, wherein,
The feeding conveyor adopts a belt conveyor.
7. The building block compression molding apparatus of claim 1, wherein,
The telescopic cylinder adopts a hydraulic cylinder.
8. The building block compression molding apparatus of claim 1, wherein,
The overhead traveling crane track comprises an upper track and a lower track, the overhead traveling crane comprises a traveling crane body, rail wheels arranged on the upper side and the lower side of the overhead traveling crane body, the rail wheels on the upper side and the lower side of the overhead traveling crane body are respectively positioned between the upper track and the lower track, and one rail wheel is an electric wheel.
9. The building block compression molding apparatus of claim 1, wherein,
And limiting blocks used for limiting the travel of the front and back movement of the crown block are arranged at two ends of the crown block track respectively.
10. The building block compression molding apparatus of claim 1, wherein,
The discharging conveyor adopts a belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410433312.5A CN118144071A (en) | 2024-04-11 | 2024-04-11 | Building block compression molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410433312.5A CN118144071A (en) | 2024-04-11 | 2024-04-11 | Building block compression molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118144071A true CN118144071A (en) | 2024-06-07 |
Family
ID=91293541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410433312.5A Pending CN118144071A (en) | 2024-04-11 | 2024-04-11 | Building block compression molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118144071A (en) |
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2024
- 2024-04-11 CN CN202410433312.5A patent/CN118144071A/en active Pending
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