A pressurized equipment for rock wool products
By using conveyor belt pre-compression and four sets of rollers for pressurization, combined with an adjustment mechanism to cut the rock wool edges, the problems of poor pressurization effect and inconvenient cutting in existing equipment have been solved, achieving efficient processing of rock wool products.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI HUANENG REFRACTORY INSULATION MATERIALS LTD BY SHARE LTD
- Filing Date
- 2025-08-29
- Publication Date
- 2026-07-24
AI Technical Summary
Existing rock wool product pressurization equipment has poor pressurization effect and cannot effectively cut the edges of rock wool, making it inconvenient to use.
The rock wool products are pre-compressed by a conveyor belt and pressurized by four sets of rollers. The spacing of the cutting mechanism is adjusted by an adjustment mechanism to cut the edges of the rock wool products.
It improves the pressure effect and usage flexibility of rock wool products, can effectively cut the edges of rock wool, and improves the operating efficiency of equipment.
Smart Images
Figure CN224545418U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of rock wool products, and in particular to a rock wool product pressurization device. Background Technology
[0002] Rock wool is a type of mineral wool made from natural rocks and minerals. The rocks are melted in a cupola furnace, blown into fibers under 50 atmospheres of pressure, and then rapidly cooled. In the production process of rock wool products, the newly formed rock wool is very fluffy, so it needs to be pressurized by a pressurizing device to make it no longer fluffy.
[0003] Existing rock wool product pressurization equipment, such as the rock wool product pressurization equipment disclosed in utility model patent application number 202120329928.X, mainly includes a base plate. There are two base plates, and shock-absorbing devices are connected to both sides of the top of the two base plates. The top of the shock-absorbing devices is connected to a support block, and the top of the support block is connected to a first support plate and a second support plate respectively. One end of the first support plate is connected to a baffle device. In use, the entire device is first placed in the designated working area through the two base plates. Then, the rock wool product is wound around the unwinding roller at the top of the mounting block. Then, one end of the rock wool product is made to pass around the conveying roller on the second support plate and pass between the first and second pressurizing rollers in the pressurization device.
[0004] However, most existing pressurization equipment only uses a set of rollers for compression, resulting in poor pressurization effect. Moreover, the rock wool will deform after pressurization, and the existing pressurization equipment cannot cut the edges of the rock wool, which is very troublesome. Utility Model Content
[0005] To solve the above-mentioned technical problems, this utility model provides a rock wool product pressurization device that can not only pre-compress rock wool products using a conveyor belt and ensure the pressurization effect of rock wool products using four sets of rollers, but also cut and adjust the edges of rock wool products, thus improving the flexibility of the device.
[0006] This utility model discloses a rock wool product pressurization device, including a protective mechanism; it also includes a pre-compression mechanism, a pressurization mechanism, an adjustment mechanism, and two sets of cutting mechanisms. The pre-compression mechanism is installed on the protective mechanism and pre-compresses the rock wool product. The pressurization mechanism is installed on the protective mechanism and pressurizes the rock wool product to shape it. The adjustment mechanism is installed on the protective mechanism and adjusts the distance between the two sets of cutting mechanisms. Both sets of cutting mechanisms are installed on the adjustment mechanism and cut the edges of the rock wool product. The worker puts the rock wool product into the protective mechanism, the pre-compression mechanism pre-compresses the rock wool product, and then the pressurization mechanism works with the protective mechanism to press the rock wool product to the required thickness. The adjustment mechanism drives the two sets of cutting mechanisms to move and adjust the distance, so that the two sets of cutting mechanisms can cut the edges of the rock wool product. The cut edges and the rock wool product are discharged separately.
[0007] Preferably, the protective mechanism includes a protective box, a feeding platform, four sets of support rollers, a control box, an inclined platform, and a discharge channel. The bottom of the protective box is connected to the ground, and the inside of the protective box has a cavity. The feeding platform is installed on the protective box and communicates with the cavity inside the protective box. The four sets of support rollers are all rotatably installed in the cavity of the protective box. The control box is installed on the protective box, and the inclined platform is installed in the cavity of the protective box. The top of the discharge channel communicates with the top of the protective box. The worker transports the rock wool product to the cavity of the protective box through the feeding platform. The pre-compression mechanism pre-compresses it. Then, the four sets of support rollers cooperate with the pressure mechanism to pressurize and shape the rock wool product. The pressure intensity and conveying speed are set through the control box. Waste and edge material generated during the pressure and cutting processes are discharged through the discharge channel.
[0008] Preferably, the pre-compression mechanism includes a support frame, two sets of drive shafts, two sets of conveyor belts, two sets of gears, a motor, and a first reducer. The support frame is mounted on a protective box. Both sets of drive shafts are rotatably mounted on the support frame. Both sets of conveyor belts are installed inside the cavity of the protective box, and the input ends of the two sets of conveyor belts are respectively connected to the output ends of the two sets of drive shafts. The two sets of gears are respectively mounted on the two sets of drive shafts and mesh for transmission. The motor is mounted on the support frame, and the output end of the motor is connected to the input end of the first reducer. The output end of the first reducer is connected to the input end of one of the drive shafts. When the motor is started, it drives the drive shaft connected to it to rotate through the first reducer. The two sets of gears mesh for transmission, which facilitates the two sets of drive shafts to drive the two sets of conveyor belts for conveying. The two sets of conveyor belts pre-compress the rock wool products and transport them forward.
[0009] Preferably, the pressurizing mechanism includes three sets of hydraulic cylinders, a connecting frame, two sets of positioning blocks, and four sets of pressing rollers. The three sets of hydraulic cylinders are installed in the cavity of the protective box. The top of the connecting frame is connected to the bottom of the three sets of hydraulic cylinders. Two sets of positioning grooves are opened in the cavity of the protective box, and both sets of positioning blocks are installed on the connecting frame. The four sets of pressing rollers are all installed on the connecting frame. The control box controls the start of the three sets of hydraulic cylinders, and the three sets of hydraulic cylinders synchronously push the connecting frame down. The stability of the lifting and lowering of the connecting frame is ensured by the cooperation of the two sets of positioning blocks and positioning grooves. The four sets of pressing rollers, together with the four sets of support rollers, press the rock wool product to a suitable thickness to ensure the extrusion effect.
[0010] Preferably, the adjustment mechanism includes a lead screw box, a servo motor, a second reducer, a bidirectional lead screw, and two sets of sliders. The lead screw box is installed inside the cavity of the protective box, the servo motor is installed on the protective box, the output end of the servo motor is connected to the input end of the second reducer, the output end of the second reducer is connected to the input end of the bidirectional lead screw, and the two sets of sliders are connected to the bidirectional lead screw via threaded transmission. When the servo motor is started, it drives the bidirectional lead screw to rotate through the second reducer. The bidirectional lead screw drives the two sets of sliders to move, and the two sets of sliders drive the two sets of cutting mechanisms to adjust the spacing, facilitating the cutting of the rock wool product edges by the two sets of cutting mechanisms.
[0011] Preferably, a sealing telescopic sleeve is provided between the bidirectional lead screw and the two sets of sliders; by providing the sealing telescopic sleeve, rock wool waste is prevented from affecting the transmission between the bidirectional lead screw and the slider, thus ensuring the normal operation of the device.
[0012] Preferably, the cutting mechanism includes a hanger, a mounting plate, a cutting blade, and a push wheel. The top of the hanger is connected to the bottom of the slider. The mounting plate is mounted on the hanger, the cutting blade is mounted on the mounting plate, and the push wheel is rotated and mounted on the mounting plate. The slider drives the hanger and the mounting plate to move, adjusting the distance between the two sets of cutting mechanisms. The cutting blade cuts the edge of the rock wool product, and the push wheel pushes the cut edge material of the rock wool product downward.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the staff puts the rock wool product into the protective mechanism, the pre-compression mechanism pre-compresses the rock wool product, and then the pressurizing mechanism cooperates with the protective mechanism to press the rock wool product to the required thickness. The adjustment mechanism drives the two sets of cutting mechanisms to move and adjust the distance, so that the two sets of cutting mechanisms can cut the edge of the rock wool product. The cut edge and rock wool product are discharged separately. Attached Figure Description
[0014] Figure 1 This is a front view cross-sectional structural diagram of the present invention;
[0015] Figure 2 This is a cross-sectional isometric structural diagram of the protective mechanism of this utility model;
[0016] Figure 3 This is an isometric structural diagram of the protective mechanism of this utility model;
[0017] Figure 4 This is a partially enlarged cross-sectional isometric structural schematic diagram of the preloading mechanism of this utility model;
[0018] Figure 5 This is a partially enlarged cross-sectional isometric structural diagram of the pressurizing mechanism and the cutting mechanism of this utility model;
[0019] Figure 6 This is a partially enlarged cross-sectional isometric structural schematic diagram of the adjustment mechanism of this utility model.
[0020] The attached diagram is labeled as follows: 01, Protective mechanism; 11, Protective box; 12, Feeding platform; 13, Support roller; 14, Control box; 15, Inclined platform; 16, Discharge channel; 02, Pre-compression mechanism; 21, Support; 22, Drive shaft; 23, Conveyor belt; 24, Gear; 25, Motor; 26, First reducer; 03, Pressing mechanism; 31, Hydraulic cylinder; 32, Connecting frame; 33, Positioning block; 34, Pressing roller; 04, Adjustment mechanism; 41, Lead screw box; 42, Servo motor; 43, Second reducer; 44, Bidirectional lead screw; 45, Slider; 05, Cutting mechanism; 51, Hanger; 52, Mounting plate; 53, Cutting blade; 54, Push wheel. Detailed Implementation
[0021] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.
[0022] Example 1
[0023] This utility model discloses a rock wool product pressurization device, including a protective mechanism 01; it also includes a pre-pressurization mechanism 02, a pressurization mechanism 03, an adjustment mechanism 04, and two sets of cutting mechanisms 05. The pre-pressurization mechanism 02 is installed on the protective mechanism 01 and pre-presses the rock wool product; the pressurization mechanism 03 is installed on the protective mechanism 01 and pressurizes the rock wool product for shaping; the adjustment mechanism 04 is installed on the protective mechanism 01 and adjusts the spacing between the two sets of cutting mechanisms 05. Both sets of cutting mechanisms 05 are installed on the adjustment mechanism 04 and cut the edges of the rock wool product. The protective mechanism 01 includes a protective box 11, a feeding platform 12, four sets of support rollers 13, a control box 14, and an inclined platform 15. The bottom of the protective box 11 is connected to the ground, and the protective box 11 has an internal cavity. The loading platform 12 is installed on the protective box 11 and communicates with the inside of the cavity. Four sets of support rollers 13 are rotatably installed in the cavity of the protective box 11. The control box 14 is installed on the protective box 11. The inclined platform 15 is installed in the cavity of the protective box 11. The top of the discharge channel 16 communicates with the top of the protective box 11. The pre-compression mechanism 02 includes a bracket 21, two sets of drive shafts 22, two sets of conveyor belts 23, two sets of gears 24, a motor 25, and a first reducer 26. The bracket 21 is installed on the protective box 11, and the two sets of drive shafts 22 rotate. Mounted on bracket 21, two sets of conveyor belts 23 are installed inside the cavity of protective box 11, and the input ends of the two sets of conveyor belts 23 are respectively connected to the output ends of two sets of drive shafts 22. Two sets of gears 24 are respectively installed on the two sets of drive shafts 22 and mesh for transmission. Motor 25 is mounted on bracket 21, and the output end of motor 25 is connected to the input end of first reducer 26. The output end of first reducer 26 is connected to the input end of one set of drive shafts 22. The pressurizing mechanism 03 includes three sets of hydraulic cylinders 31, connecting frame 32, two sets of positioning blocks 33 and four sets of pressing rollers 34. The three sets of hydraulic cylinders 31 are installed inside the cavity of protective box 11, and the top of connecting frame 32 is connected to the input end of one set of drive shafts 22. The bottom ends of three sets of hydraulic cylinders 31 are connected. Two sets of positioning grooves are opened in the cavity of the protective box 11, and two sets of positioning blocks 33 are installed on the connecting frame 32. Four sets of pressing rollers 34 are installed on the connecting frame 32. The adjustment mechanism 04 includes a lead screw box 41, a servo motor 42, a second reducer 43, a bidirectional lead screw 44, and two sets of sliders 45. The lead screw box 41 is installed in the cavity of the protective box 11. The servo motor 42 is installed on the protective box 11. The output end of the servo motor 42 is connected to the input end of the second reducer 43. The output end of the second reducer 43 is connected to the input end of the bidirectional lead screw 44. The two sets of sliders 45 are connected to the bidirectional lead screw 44 through threaded transmission.During operation, the worker first transports the rock wool product through the loading platform 12 into the cavity of the protective box 11. The motor 25 is then started, and it drives the connected drive shaft 22 to rotate via the first reducer 26. Two sets of gears 24 mesh, facilitating the two drive shafts 22 to drive two sets of conveyor belts 23. The two conveyor belts 23 pre-compress the rock wool product and transport it forward. The control box 14 controls the activation of three sets of hydraulic cylinders 31, which synchronously push the connecting frame 32 downwards. The connecting frame 32 is secured by two sets of positioning blocks 33 and positioning grooves. 2. Lifting stability: Four sets of pressing rollers 34, in conjunction with four sets of support rollers 13, press the rock wool product to a suitable thickness to ensure the extrusion effect. The pressure and conveying speed are set through the control box 14, and the servo motor 42 is started. The servo motor 42 drives the bidirectional lead screw 44 to rotate through the second reducer 43. The bidirectional lead screw 44 drives two sets of sliders 45 to move. The two sets of sliders 45 drive two sets of cutting mechanisms 05 to adjust the spacing, facilitating the cutting of the rock wool product edges by the two sets of cutting mechanisms 05. Waste and edge material generated during the pressing and cutting processes are discharged through the discharge channel 16.
[0024] Example 2
[0025] like Figures 1 to 6As shown, this utility model provides a rock wool product pressurization device based on embodiment 1; it also includes a sealing telescopic sleeve between a bidirectional lead screw 44 and two sets of sliders 45; the cutting mechanism 05 includes a hanger 51, a mounting plate 52, a cutting blade 53, and a pusher wheel 54. The top of the hanger 51 is connected to the bottom of the slider 45, the mounting plate 52 is mounted on the hanger 51, the cutting blade 53 is mounted on the mounting plate 52, and the pusher wheel 54 is rotatably mounted on the mounting plate 52; during operation, the worker first transports the rock wool product through the loading platform 12 into the cavity of the protective box 11, starts the motor 25, and the motor 25 drives the connected drive shaft 22 to rotate through the first reducer 26. The two sets of gears 24 mesh and transmit power, which facilitates the two sets of drive shafts 22 to drive the two sets of conveyor belts 23 to transport the rock wool product. The two sets of conveyor belts 23 pre-press and transport the rock wool product forward. The control box 14 controls the start of three sets of hydraulic... The pressure cylinder 31, with three sets of hydraulic cylinders 31, synchronously pushes the connecting frame 32 down. The stability of the connecting frame 32's lifting and lowering is ensured by the cooperation of two sets of positioning blocks 33 and positioning grooves. Four sets of pressing rollers 34, in conjunction with four sets of support rollers 13, press the rock wool product to a suitable thickness to ensure the extrusion effect. The pressure and conveying speed are set through the control box 14, and the servo motor 42 is started. The servo motor 42 drives the bidirectional lead screw 44 to rotate through the second reducer 43. The bidirectional lead screw 44 drives two sets of sliders 45 to move. By setting a sealing telescopic sleeve, the rock wool waste is prevented from affecting the transmission between the bidirectional lead screw 44 and the sliders 45, ensuring the normal operation of the device. The two sets of sliders 45 drive the two sets of cutting mechanisms 05 to adjust the spacing. The cutting blade 53 cuts the edge of the rock wool product, and the pushing wheel 54 pushes the cut rock wool product edge material downward. Waste and edge material generated during the pressing and cutting processes are discharged through the discharge channel 16.
[0026] The electric motor 25, the first reducer 26, the servo motor 42, and the second reducer 43 of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.
[0027] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A rock wool product pressurization device, comprising a protective mechanism (01); characterized in that, It also includes a pre-pressing mechanism (02), a pressing mechanism (03), an adjusting mechanism (04) and two groups of cutting mechanisms (05). The pre-pressing mechanism (02) is installed on the protection mechanism (01) to pre-press the rock wool products. The pressing mechanism (03) is installed on the protection mechanism (01) to perform shaping and pressing on the rock wool products. The adjusting mechanism (04) is installed on the protection mechanism (01) to adjust the distance between the two groups of cutting mechanisms (05). The two groups of cutting mechanisms (05) are both installed on the adjusting mechanism (04) to cut the edges of the rock wool products.
2. The rock wool product pressurization device as described in claim 1, characterized in that, The protection mechanism (01) includes a protection box (11), a feeding table (12), four groups of support rollers (13), a control box (14), an inclined table (15) and a discharging channel (16). The bottom end of the protection box (11) is connected to the ground. There is a cavity inside the protection box (11). The feeding table (12) is installed on the protection box (11) and is connected to the inside of the cavity of the protection box (11). The four groups of support rollers (13) are all rotatably installed in the cavity of the protection box (11). The control box (14) is installed on the protection box (11). The inclined table (15) is installed in the cavity of the protection box (11). The top end of the discharging channel (16) is connected to the inside of the top end of the protection box (11).
3. The rock wool product pressurization device as described in claim 2, characterized in that, The pre-pressing mechanism (02) includes a bracket (21), two groups of driving shafts (22), two groups of conveyor belts (23), two groups of gears (24), a motor (25) and a first reduction gear (26). The bracket (21) is installed on the protection box (11). The two groups of driving shafts (22) are both rotatably installed on the bracket (21). The two groups of conveyor belts (23) are both installed in the cavity of the protection box (11), and the input ends of the two groups of conveyor belts (23) are respectively connected to the output ends of the two groups of driving shafts (22). The two groups of gears (24) are respectively installed on the two groups of driving shafts (22) and are engaged for transmission. The motor (25) is installed on the bracket (21). The output end of the motor (25) is connected to the input end of the first reduction gear (26). The output end of the first reduction gear (26) is connected to the input end of one of the groups of driving shafts (22).
4. The rock wool product pressurization device as described in claim 2, characterized in that, The pressing mechanism (03) includes three groups of hydraulic cylinders (31), a connecting frame (32), two groups of positioning blocks (33) and four groups of pressing rollers (34). The three groups of hydraulic cylinders (31) are installed in the cavity of the protection box (11). The top end of the connecting frame (32) is connected to the bottom ends of the three groups of hydraulic cylinders (31). There are two groups of positioning grooves opened in the cavity of the protection box (11), and the two groups of positioning blocks (33) are both installed on the connecting frame (32). The four groups of pressing rollers (34) are all installed on the connecting frame (32).
5. The rock wool product pressurization device as described in claim 2, characterized in that, The adjustment mechanism (04) includes a lead screw box (41), a servo motor (42), a second reducer (43), a bidirectional lead screw (44) and two groups of sliders (45). The lead screw box (41) is installed in the cavity of the protective box (11). The servo motor (42) is installed on the protective box (11). The output end of the servo motor (42) is connected to the input end of the second reducer (43). The output end of the second reducer (43) is connected to the input end of the bidirectional lead screw (44). The two groups of sliders (45) are threadedly connected to the bidirectional lead screw (44).
6. The pressure equipment for rock wool products according to claim 5, wherein It further includes a sealing telescopic sleeve provided between the bidirectional lead screw (44) and the two groups of sliders (45).
7. The pressure equipment for rock wool products according to claim 5, wherein The cutting mechanism (05) includes a hanging bracket (51), a mounting disc (52), a cutting tool (53) and a pushing wheel (54). The top end of the hanging bracket (51) is connected to the bottom end of the slider (45). The mounting disc (52) is installed on the hanging bracket (51). The cutting tool (53) is installed on the mounting disc (52). The pushing wheel (54) is rotatably installed on the mounting disc (52).