Quartzite plate forming mechanism with pressurizing air bag
By introducing pressurized airbags into the forming mechanism of the quartz stone slab press, the problem of inefficiency of the traditional forming mechanism is solved, the downward speed of the pressure head is accelerated, and the overall working efficiency is improved.
Patent Information
- Application Number
- CN202422211187.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The forming mechanism of traditional quartz stone slab presses does not have pressurized airbags, resulting in low working efficiency.
Fifty-four pressurized airbags are introduced into the forming mechanism of the quartz slate press, distributed on the terrace of the stencil, to provide power when the stencil is downward, and high-pressure gas is provided through the inflatable pump to speed up the downward speed.
The working efficiency of the quartz stone slab press is improved, and the downward speed of the pressing head is accelerated through the assisting effect of the pressurized airbag and the forming efficiency is improved.
Smart Images
Figure CN223173205U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a quartz stone slab press, in particular to a forming mechanism of a quartz stone slab press. Background Art
[0002] Quartz stone slab presses are all equipped with a forming mechanism for quartz stone slabs. The traditional forming mechanism does not have a pressurized airbag, which is not conducive to improving the working efficiency of the press. Content of the Utility Model
[0003] The utility model aims to provide a quartz stone slab forming mechanism with a pressurized airbag.
[0004] The utility model adopts the following technical solutions:
[0005] The quartz stone slab forming mechanism with a pressurized airbag includes a horizontally arranged supporting plate, a surrounding frame that moves up and down on the top of the supporting plate, a lifting oil cylinder for driving the surrounding frame to move vertically on the supporting plate, a pressing head that moves up and down inside the surrounding frame, and a separating oil cylinder for driving the pressing head to move vertically inside the surrounding frame. The surrounding frame is a top-opening rectangular frame, and the top surfaces of its four surrounding frame edges all extend inward so that its top opening is smaller than its frame cavity. The pressing head includes a rectangular pressing plate, a top-opening rectangular groove integrally formed in the middle of the top of the rectangular pressing plate, and a vibration device arranged in the rectangular groove. The rectangular groove is in the same length direction as the rectangular pressing plate but is smaller in length and width than the rectangular pressing plate, so that the periphery of the rectangular pressing plate is exposed outside the periphery of the rectangular groove to form a terrace. There are fifty-four pressurized airbags on the top of the terrace that support the top of the surrounding frame and the bottom supports the terrace after inflation. The specific distribution method of the fifty-four pressurized airbags is: there is one at each of the four corners of the terrace, seven are symmetrically arranged on each of the two short sides of the terrace, and [number] are symmetrically arranged on each of the two long sides of the terrace.
[0006] As a preferred solution, all the pressurized airbags have the same structure, are in the shape of a round gourd and are symmetrically arranged in the upper and lower halves.
[0007] As a preferred solution, the bottoms of the fifty-four pressurized airbags are all fixed on a circle of backing plates laid on the terrace.
[0008] As a preferred solution, each pressurized airbag is provided with a charging and discharging pipe at the top.
[0009] As a preferred solution, the charging and discharging pipes of all the pressurized airbags are exposed on the top surface of the surrounding frame outside the periphery of the rectangular groove.
[0010] As a preferred solution, the pressing head is arranged inside the surrounding frame, the periphery of the rectangular pressing plate fits the inner peripheral wall of the surrounding frame, and the periphery of the rectangular groove fits the top peripheral wall of the top opening of the surrounding frame, thereby connecting the pressing head to move up and down to the surrounding frame.
[0011] It should be noted that there is a missing number in the description of the distribution of the fifty-four pressurized airbags in the original text. I have marked it as [number] in the translation.As a preferred solution, the separating oil cylinder is vertically arranged inside the long frame side of the surrounding frame, and the piston rod passes through the long frame side of the surrounding frame movably and then exposes above the surrounding frame, so as to support the support ears correspondingly arranged on the outer wall of the rectangular groove.
[0012] As a preferred solution, the supporting plate is a rectangular plate, and its length and width are the same as those of the surrounding frame. The supporting plate is horizontally arranged directly below the surrounding frame in the same direction as the length direction of the surrounding frame, and vertical guide posts are arranged on its long side. The vertical guide posts are movably inserted into the corresponding guide holes on the surrounding frame.
[0013] As a preferred solution, the lifting oil cylinder is vertically arranged on the long side of the supporting plate, and the piston rod is fixedly connected to the long frame side of the surrounding frame.
[0014] In the utility model, fifty-four pressurizing air bags are arranged inside the surrounding frame. The fifty-four pressurizing air bags are arranged in a ring on the top of the pressing head. When the pressing head descends, the air bags can be inflated to provide downward assistance for the pressing head, accelerate the descending speed of the pressing head, and thus improve the working efficiency of the quartz stone slab press. Description of the Drawings
[0015] Figure 1 is the longitudinal sectional view of the overall structure of the embodiment of the utility model;
[0016] Figure 2 is Figure 1 the partial enlarged view within the dotted line
[0017] Figure 3 is the layout schematic diagram of the pressurizing air bags of the embodiment of the utility model. Detailed Embodiment
[0018] The utility model will be described below with reference to the drawings and specific embodiments.
[0019] As Figures 1-3 shown, the quartz stone slab forming mechanism with pressurizing air bags includes a horizontally arranged supporting plate 10, a surrounding frame 20 that moves up and down on the top of the supporting plate 10, a lifting oil cylinder 30 for driving the surrounding frame 20 to move vertically on the supporting plate 10, a pressing head 40 that moves up and down inside the surrounding frame 20, and a separating oil cylinder 50 for driving the pressing head 40 to move vertically inside the surrounding frame 20.
[0020] The surrounding frame 20 is an open-top rectangular frame, and the top surfaces of its four surrounding frame sides all extend inwards so that its top opening is smaller than its frame cavity.
[0021] The indenter 40 includes a rectangular pressing plate 41, an open-top rectangular groove 42 integrally formed and centered on the top of the rectangular pressing plate 41, and a vibration device 43 disposed in the rectangular groove 42. The rectangular groove 42 is aligned with the length direction of the rectangular pressing plate 41 but has a length and width smaller than those of the rectangular pressing plate 41, so that the periphery of the rectangular pressing plate 41 is exposed outside the periphery of the rectangular groove 42 to form a terrace 44. The indenter 40 is disposed inside the surrounding frame 20. The periphery of the rectangular pressing plate 41 fits against the inner peripheral wall of the surrounding frame 20, and the periphery of the rectangular groove 42 fits against the top peripheral wall of the surrounding frame 20, thereby connecting the indenter 40 to the surrounding frame 20 in a vertically movable manner.
[0022] On the top of the terrace 44, there are fifty-four pressurized air bags 45 that support the top of the surrounding frame and the bottom of the terrace after inflation. The specific distribution of the fifty-four pressurized air bags 45 is as follows: one is provided at each of the four corners of the terrace 44, seven are symmetrically provided on each of the two short sides of the terrace 44, and 18 are symmetrically provided on each of the two long sides of the terrace 44.
[0023] All the pressurized air bags 45 have the same structure, are in the shape of a round calabash and are symmetrically arranged in the upper and lower halves.
[0024] The bottoms of the fifty-four pressurized air bags 45 are all fixed on a ring of backing plates 46 laid on the terrace 44. Each pressurized air bag 45 is provided with a charging and exhaust pipe 45.1 at the top. The charging and exhaust pipes 45.1 of all the pressurized air bags 45 are exposed on the top surface of the surrounding frame 20 outside the periphery of the rectangular groove 42 for facilitating connection to an air inflation pump and an air extraction pump.
[0025] The separating oil cylinder 50 is vertically disposed inside the long frame side of the surrounding frame 20, and the piston rod passes through the long frame side of the surrounding frame 20 and extends above the surrounding frame 20 to support the support ear 47 provided corresponding to the outer wall of the rectangular groove 42.
[0026] The supporting plate 10 is a rectangular plate with the same length and width as the surrounding frame 20. The supporting plate 10 is horizontally disposed directly below the surrounding frame 20 in the same length direction as the surrounding frame 20, and vertical guide columns 11 are provided on its long sides. The vertical guide columns 11 are movably inserted into the corresponding guide holes on the surrounding frame 20, thereby connecting the surrounding frame 20 to the supporting plate 10 in a vertically movable manner.
[0027] The lifting oil cylinder 30 is vertically disposed on the long side of the supporting plate 10, and the piston rod is fixedly connected to the long frame side of the surrounding frame, thereby connecting the surrounding frame 20 to the supporting plate in a lifting manner.
[0028] When the prefabricated quartz stone slabs are transported between the enclosure 20 and the support plate 10, the lifting cylinder 30 will drive the enclosure 20 to slowly descend and press against the support plate 10 and the conveyor belt 60. In order to increase the downward force of the ram 40, high-pressure gas can be injected into the pressurized airbag 45 through an air pump while the ram 40 is descending. After the pressurized airbag 45 is inflated, its two ends support the top of the enclosure 32 and the terrace 44 of the ram 40, respectively, thereby pushing the ram 40 downward and providing assistance for the ram 40 to descend. After the quartz stone slabs are pressed and formed, the ram 40 can be driven upward and away from the bottom surface of the enclosure 20 by the separation cylinder 50. At this time, the air in the pressurized airbag 45 can be evacuated by an air pump to prevent the pressurized airbag 45 from generating resistance to the upward movement of the ram 40.
Claims
1. The quartz stone plate forming mechanism with a pressurized airbag includes a horizontally arranged supporting plate, a surrounding frame that moves up and down on the top of the supporting plate, a lifting oil cylinder for driving the surrounding frame to move vertically on the supporting plate, a pressure head that moves up and down inside the surrounding frame, and a separating oil cylinder for driving the pressure head to move vertically inside the surrounding frame, and is characterized in that: The surrounding frame is a long rectangular frame with a top-opening structure. The top surfaces of the four surrounding frame edges all extend inwards so that its top opening is smaller than its frame cavity. The pressing head includes a rectangular pressing plate, a top-opening rectangular groove integrally formed and centered at the top of the rectangular pressing plate, and a vibration device arranged in the rectangular groove. The rectangular groove is in the same length direction as the rectangular pressing plate but is smaller in both length and width than the rectangular pressing plate, so that the periphery of the rectangular pressing plate is exposed outside the periphery of the rectangular groove to form a terrace. There are fifty-four pressurized air bags on the top of the terrace that support the top of the surrounding frame and the bottom of the terrace after inflation. The specific distribution method of the fifty-four pressurized air bags is as follows: there is one at each of the four corners of the terrace, seven are symmetrically arranged on each of the two short sides of the terrace, and [a certain number] are symmetrically arranged on each of the two long sides of the terrace.
2. The quartz stone slab forming mechanism with a pressurized airbag according to claim 1, characterized in that: All the pressurized air bags have the same structure, are in the shape of a round gourd and are symmetrically arranged in the upper and lower halves.
3. The quartz stone slab forming mechanism with a pressurized airbag according to claim 2, characterized in that: The bottoms of the fifty-four pressurized air bags are all fixed on a circle of backing plates laid on the terrace.
4. The quartz stone slab forming mechanism with a pressurized airbag according to any one of claims 1-3, characterized in that: Each pressurized air bag is provided with a charging and exhaust pipe at the top.
5. The quartz stone slab forming mechanism with a pressurized airbag according to claim 4, characterized in that: The charging and exhaust pipes of all the pressurized air bags are exposed outside the top surface of the surrounding frame outside the periphery of the rectangular groove.
6. The quartz stone slab forming mechanism with a pressurized airbag according to claim 1, characterized in that: The pressing head is arranged inside the surrounding frame. The periphery of the rectangular pressing plate fits the inner peripheral wall of the surrounding frame, and the periphery of the rectangular groove fits the peripheral wall of the top opening of the surrounding frame, so that the pressing head is connected to the surrounding frame to move up and down.
7. The quartz slab forming mechanism with a pressurized airbag according to claim 6, characterized in that: The separating oil cylinder is vertically arranged inside the long frame edge of the surrounding frame, and the piston rod passes through the long frame edge of the surrounding frame and is exposed above the surrounding frame to support the supporting ears arranged correspondingly on the outer wall of the rectangular groove.
8. The quartz stone slab forming mechanism with a pressurized airbag according to claim 6, characterized in that: The supporting plate is a rectangular plate with the same length and width as the surrounding frame. The supporting plate is horizontally arranged directly below the surrounding frame in the same length direction as the surrounding frame, and vertical guide columns are arranged on its long side. The vertical guide columns are movably inserted into the corresponding guide holes on the surrounding frame.
9. The quartz slab forming mechanism with a pressurized airbag according to claim 8, characterized in that: The lifting oil cylinder is vertically arranged on the long side of the supporting plate, and the piston rod is fixedly connected to the long frame edge of the surrounding frame.