Intelligent well lid composite cover plate forming mold and intelligent well lid composite cover plate

Abstract

The invention relates to the field of well lids, and particularly discloses an intelligent well lid composite cover plate forming mold and an intelligent well lid composite cover plate.The intelligent well lid composite cover plate forming mold comprises a machining box, a forming assembly is arranged on the machining box, an injection molding pipe communicating with the forming assembly is arranged on the forming assembly, and the injection molding pipe communicates with a composite material conveying system; and a discharge hole is formed in the processing box. According to the well lid injection molding device, injection molding of well lids can be achieved, well lid products can be conveyed out at the same time when mold removal is completed, meanwhile, residual composite materials on a molding assembly are subjected to vibration treatment, most of the residual composite materials are knocked off, cleaning operation of workers is reduced, the well lid production process is centralized and systematized, and the production efficiency is improved. According to the well lid machining device, the die dismounting procedure, the discharging procedure and the cleaning procedure are effectively connected, the connection between the procedures is improved, the waiting time of the procedures is saved, the synergistic effect between the procedures is improved, the machining efficiency of well lids is improved, and therefore the overall operation efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of manhole covers, and in particular to a smart manhole cover composite cover plate forming die and a smart manhole cover composite cover plate. Background Art

[0002] Manhole covers are an indispensable part of urban infrastructure. They are mainly used to cover underground pipes or openings, such as sewage systems, rainwater drainage systems, power cable channels, etc. They not only need to withstand traffic loads, but also need to have certain safety and durability to ensure the safety of pedestrians and vehicles. With the development of technology, smart manhole covers have also begun to appear. Manhole covers are equipped with sensors, etc. to form composite covers, which can monitor underground environmental parameters and the status of manhole covers in real time, and send data to the management center through the Internet of Things technology to improve urban management efficiency and safety; smart manhole covers are not only lightweight and customizable in color, but also have high strength and hardness, can withstand large loads, and have good corrosion resistance and wear resistance. They can keep the surface of the manhole cover smooth and beautiful for a long time, have a long service life, improve the safety and overall image of municipal facilities, and help urban infrastructure develop in the direction of intelligence and beauty.

[0003] In the existing patent CN117381953A, a customizable manhole cover mold with adjustable size is disclosed, including a manhole cover lower mold base and a manhole cover upper mold base. The upper surface of the manhole cover lower mold base is connected to the manhole cover upper mold base in an opening and closing manner. A mold driving mechanism is installed on one side of the manhole cover lower mold base, and the upper end of the mold driving mechanism is fixedly connected to one side of the manhole cover upper mold base. An upper pressure mold is installed on the lower surface of the manhole cover upper mold base, and a mold base and a size adjustment mechanism are installed in the manhole cover lower mold base; the size of the cavity can be conveniently adjusted through the size adjustment mechanism to adapt to the manufacturing needs of manhole covers of different sizes. It can be customized according to customer needs to meet the diverse needs in different environments. It has a simple structure, is easy to operate, and is low cost.

[0004] In the above structure, the size of the mold cavity can be adjusted. However, after the injection molding of the manhole cover is completed, the mold needs to be removed, and then the manhole cover product needs to be removed and the mold needs to be cleaned. During cleaning, the residual composite material on the mold needs to be scraped off and finally the residual composite material is collected until it is clean to facilitate the production of the next manhole cover. The operation process is scattered and it is difficult to form a systematic operation. The various processes are difficult to effectively connect, which reduces the connectivity between the various processes, wastes the waiting time of each process, reduces the synergy between the various processes, reduces the processing efficiency of the manhole cover, and thus reduces the overall operation efficiency.

[0005] Therefore, how to provide a smart manhole cover composite cover forming mold and a smart manhole cover composite cover is a problem that technical personnel in this field urgently need to solve. Summary of the Invention

[0006] One object of the present invention is to propose a smart manhole cover composite cover forming mold and a smart manhole cover composite cover. The smart manhole cover composite cover forming mold described in the present invention includes a processing box, a forming component is provided on the processing box, an injection tube connected to the forming component is provided on the forming component, the injection tube is connected to the composite material conveying system, a discharge port is provided on the processing box, a blanking component adapted to the forming component is provided in the processing box, a pushing component connected to the blanking component is provided on the processing box, an amplifying component is provided between the pushing component and the processing box, and a A transmission component, the blanking component is provided with a knocking component for knocking the molding component, the blanking component is provided with a driving component for driving the knocking component to move, and the knocking component is provided with a gate assembly connected in series with the driving component; wherein, after the injection molding is completed, when the transmission component is in a separated state, the molding component is separated to complete the demolding; when the transmission component is in a connected state, the molding component continues to move to provide a cleaning space, forcing the pushing component to drive the blanking component through the discharge port to realize the unloading of the manhole cover product, and at the same time, the knocking component knocks the molding component to realize the cleaning of the residual composite material on the molding component.

[0007] Preferably, the molding assembly includes a hydraulic push rod installed on the processing box, the output end of the hydraulic push rod is provided with a connecting rod passing through the processing box, an injection molding template is provided on the connecting rod, two injection molding templates form an injection molding space, and an injection molding column is provided in the injection molding template.

[0008] Preferably, the blanking assembly includes a sliding rod slidably arranged on the processing box, a supporting frame is provided on the sliding rod, the supporting frame surrounds the outer ring of the two injection molding templates, and a supporting block is provided on the supporting frame that passes through the injection molding template, and the supporting block is connected to the injection molding space.

[0009] Preferably, the pushing assembly includes a support ring arranged on the processing box, the bearing on the support ring is connected to a threaded sleeve, the supporting frame is connected to a threaded rod threadedly connected to the threaded sleeve, and the thread of the threaded rod passes through the threaded sleeve.

[0010] Preferably, the transmission assembly includes a transmission spur rack arranged on the injection molding template, the bearing in the processing box is connected to a transmission rod, and a transmission gear meshing with the transmission spur rack is fixedly sleeved on the transmission rod.

[0011] Preferably, the amplification component includes a shaft connected to the processing box by a bearing, a driving bevel gear is provided on the fixed sleeve of the transmission rod, a driven bevel gear is provided on the fixed sleeve of the shaft that meshes with the driving bevel gear, and the diameter of the driving bevel gear is larger than the diameter of the driven bevel gear, a driving gear is provided on the fixed sleeve of the shaft, and the outer ring fixed sleeve of the threaded sleeve is provided with a driven gear that meshes with the driving gear, and the diameter of the driving gear is larger than the diameter of the driven gear.

[0012] Preferably, the knocking assembly includes a support block arranged on the supporting frame, a rotating rod is connected to a bearing on the support block, a knocking rod is fixedly sleeved on the rotating rod, a knocking head is provided on the knocking rod, a stop block is provided on the supporting frame, and a knocking spring is provided between the stop block and the knocking rod.

[0013] Preferably, the driving assembly includes an electromagnet arranged on the supporting frame, a support rod is provided on the knocking rod, a magnet block adapted to the electromagnet is provided on the support rod, an adjustment resistor bar is provided in the processing box, and a conductive ring is provided on the supporting frame and is sleeved on the outer ring of the adjustment resistor bar.

[0014] Preferably, the trip assembly includes a static contact arranged on the support block, and the outer ring fixed sleeve of the rotating rod is provided with a moving contact adapted to the static contact, wherein the adjustment resistor bar, the conductive ring, the electromagnet, the moving contact and the static contact are connected in series in the circuit in sequence.

[0015] Also proposed is a smart manhole cover composite cover, which is made by a smart manhole cover composite cover forming mold according to any one of claims 1 to 9.

[0016] The beneficial effects of the present invention are as follows:

[0017] The present invention injects the composite material between the two molding components through the injection molding tube, so that the composite material is injection molded to form a manhole cover product; the molding components are separated from each other and the molding components are separated from the blanking component to complete the demoulding process; the blanking component is forced to send the molded manhole cover product out through the movement of the molding component, thereby realizing the blanking operation of the manhole cover; the molding component is knocked by the movement of the knocking component, so that the molding component vibrates and most of the residual composite material on the molding component is shaken off; the knocking component is driven by the movement of the blanking component itself to follow the movement, forcing the knocking component to knock the molding component to different positions. The present invention can realize the injection molding of manhole covers, and when the demoulding is completed, the manhole cover products can be conveyed out at the same time, and the residual composite materials on the molded components can be vibrated to knock off most of the residual composite materials, thereby reducing the cleaning operations of the staff, centralizing and systematizing the manhole cover production process, and effectively connecting the demoulding process, the blanking process and the cleaning process, thereby improving the connectivity between the various processes, saving the waiting time of the various processes, improving the synergy between the various processes, and improving the processing efficiency of the manhole covers, thereby improving the overall operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional structural entity diagram of the present invention;

[0020] Figure 2 A three-dimensional structural entity diagram of another aspect of the present invention;

[0021] Figure 3 It is a physical diagram of the internal structure of the present invention;

[0022] Figure 4 A structural entity diagram of the molding assembly of the present invention;

[0023] Figure 5 It is a partial structural entity diagram of the present invention;

[0024] Figure 6 A structural diagram of the propulsion assembly of the present invention;

[0025] Figure 7 A structural entity diagram of the transmission assembly of the present invention;

[0026] Figure 8 A diagram showing the connection between the amplifying assembly and the transmission assembly of the present invention;

[0027] Figure 9A diagram showing the connection between the blanking assembly and the driving assembly of the present invention;

[0028] Figure 10 It is a structural entity diagram of the knocking component of the present invention.

[0029] In the figure: 1. Processing box; 2. Molding assembly; 201. Hydraulic push rod; 202. Connecting rod; 203. Injection mold plate; 204. Injection column; 3. Injection tube; 4. Discharge port; 5. Unloading assembly; 501. Sliding rod; 502. Carrying frame; 503. Support block; 6. Push assembly; 601. Support ring; 602. Threaded sleeve; 603. Threaded rod; 7. Amplifying assembly; 701. Shaft; 702. Driving bevel gear; 703. Driven bevel gear; 704. Driving gear; 705. Driven Gear; 8. Transmission assembly; 801. Transmission spur rack; 802. Transmission rod; 803. Transmission gear; 9. Knocking assembly; 901. Support block; 902. Rotating rod; 903. Knocking rod; 904. Knocking head; 905. Stop block; 906. Knocking spring; 10. Driving assembly; 1001. Electromagnet; 1002. Support rod; 1003. Magnet block; 1004. Adjustment resistor bar; 1005. Conductive ring; 11. Disconnecting assembly; 1101. Static contact; 1102. Moving contact. DETAILED DESCRIPTION

[0030] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0031] Example 1:

[0032] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10As shown, a smart manhole cover composite cover forming mold of the present invention includes a processing box 1, a cover plate is installed on the top of the processing box 1, a molding component 2 is provided on the processing box 1, an injection tube 3 connected to the molding component 2 is provided on the molding component 2, the injection tube 3 is connected to the composite material conveying system, a discharge port 4 is provided on the processing box 1, a blanking component 5 adapted to the molding component 2 is provided in the processing box 1, a pushing component 6 connected to the blanking component 5 is provided on the processing box 1, an amplifying component 7 is provided between the pushing component 6 and the processing box 1, a transmission component 8 is provided between the molding component 2 and the amplifying component 7, and a blanking component 5 is provided with a knocking component 9 for knocking the molding component 2, the blanking component 5 is provided with a driving component 10 for driving the knocking component 9 to move, and the knocking component 9 is provided with a gate component 11 connected in series with the driving component 10; wherein, after the injection molding is completed, when the transmission component 8 is in a separated state, the molding component 2 is separated to complete the demolding; when the transmission component 8 is in a connected state, the molding component 2 continues to move to provide a cleaning space, forcing the pushing component 6 to drive the blanking component 5 through the discharge port 4 to realize the unloading of the manhole cover product, and at the same time, the knocking component 9 knocks the molding component 2 to realize the cleaning of the residual composite material on the molding component 2.

[0033] Working principle: connect the injection tube 3 with the composite material delivery system. During injection molding, start the molding components 2 at both ends to make the molding components 2 form a whole until the molding components 2 and the blanking component 5 are tightly fitted. The composite material is injected between the two molding components 2 through the injection tube 3 to make the composite material injection-molded to form a manhole cover product. During demoulding, start the molding components 2 in the reverse direction to force the molding components 2 to move away from each other and to make the molding components 2 move away from the blanking component 5. At this time, the transmission component 8 is in a separated state, so the molding component 2 successfully completes the demoulding process. After the demoulding is completed, in order to provide a cleaning space for cleaning the molding component 2, continue to start the molding component 2 to force the transmission component 8 to form an engaged connection. When the molding component 2 continues to move During the movement, the forming component 2 forces the transmission component 8 to rotate, and the transmission component 8 forces the amplifying component 7 to rotate, so that the amplifying component 7 drives the pushing component 6 to move, and the pushing component 6 drives the blanking component 5 to move forward, so that the blanking component 5 is exposed from the processing box 1 through the discharge port 4. Due to the bearing effect of the blanking component 5, the blanking component 5 is forced to deliver the formed manhole cover product, and the staff removes the manhole cover product to complete the blanking operation of the manhole cover; in the process of the blanking component 5 moving out of the processing box 1, the power supply of the driving component 10 is turned on, forcing the driving component 10 to generate a movement effect, so that the driving component 10 drives the knocking component 9 to move, and when the knocking component 9 moves, the opening component 11 opens, disconnecting the driving component 10, due to the effect of inertia, the knocking component 9 continues to move to knock the forming component 2, causing the forming component 2 to vibrate, shaking off most of the remaining composite materials on the forming component 2. After the knocking is completed, the knocking component 9 will automatically return to its original position, and the opening component 11 will close again, and the circuit will be connected, thereby forming a reciprocating circuit on and off. Since the forming components 2 are moving away from each other, the forming component 2 is forced to be farther and farther away from the knocking component 9. The movement of the blanking component 5 will drive the driving component 10 to automatically adjust the power, thereby matching the distance between the knocking component 9 and the forming component 2. At the same time, the blanking component 5 drives the knocking component 9 to follow the movement, so that the knocking component 9 knocks on different positions of the forming component 2, completing the The residual composite materials of the molding component 2 are processed to reduce the cleaning work of the staff; in summary, the intelligent manhole cover composite cover molding mold and the intelligent manhole cover composite cover of the present application can realize the injection molding of the manhole cover. When the demolding is completed, the manhole cover product can be transported out at the same time, and the residual composite materials on the molding component 2 are vibrated at the same time, and most of the residual composite materials are knocked off, reducing the cleaning operations of the staff, centralizing and systematizing the manhole cover production process, so that the demolding process, the unloading process and the cleaning process are effectively connected, improving the connectivity between each process, saving the waiting time of each process, improving the synergy between each process, and improving the processing efficiency of the manhole cover, thereby improving the overall operation efficiency.

[0034] Example 2:

[0035] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, a smart manhole cover composite cover forming mold of the present invention, the forming component 2 includes a hydraulic push rod 201 installed on the processing box 1, the output end of the hydraulic push rod 201 is provided with a connecting rod 202 that passes through the processing box 1, and an injection molding template 203 is provided on the connecting rod 202. The two injection molding templates 203 form an injection molding space, and an injection molding column 204 is provided in the injection molding template 203.

[0036] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, a smart manhole cover composite cover forming mold of the present invention, the blanking component 5 includes a sliding rod 501 slidably set on the processing box 1, and a supporting frame 502 is set on the sliding rod 501. The supporting frame 502 surrounds the outer ring of the two injection molding templates 203, and the supporting frame 502 is provided with a supporting block 503 that passes through the injection molding template 203, and the supporting block 503 is connected to the injection molding space.

[0037] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, a smart manhole cover composite cover forming mold of the present invention, the pushing component 6 includes a support ring 601 arranged on the processing box 1, the bearing on the support ring 601 is connected to a threaded sleeve 602, and the supporting frame 502 is connected to a threaded rod 603 threadedly connected to the threaded sleeve 602, and the threaded rod 603 is threaded through the threaded sleeve 602.

[0038] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, a smart manhole cover composite cover forming mold of the present invention, the transmission component 8 includes a transmission spur rack 801 arranged on the injection template 203, the bearing in the processing box 1 is connected to the transmission rod 802, and the transmission rod 802 is fixedly sleeved with a transmission gear 803 that meshes with the transmission spur rack 801.

[0039] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, a smart manhole cover composite cover forming mold of the present invention, the magnifying component 7 includes a shaft 701 connected to the processing box 1 by a bearing, a driving bevel gear 702 is fixedly provided on the transmission rod 802, a driven bevel gear 703 is meshed with the driving bevel gear 702 on the fixed sleeve on the shaft 701, the diameter of the driving bevel gear 702 is larger than the diameter of the driven bevel gear 703, a driving gear 704 is fixedly provided on the shaft 701, and the outer ring fixed sleeve of the threaded sleeve 602 is provided with a driven gear 705 meshed with the driving gear 704, and the diameter of the driving gear 704 is larger than the diameter of the driven gear 705.

[0040] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, a smart manhole cover composite cover forming mold of the present invention, the knocking component 9 includes a support block 901 arranged on a supporting frame 502, a rotating rod 902 is connected to the bearing on the support block 901, a knocking rod 903 is fixedly sleeved on the rotating rod 902, a knocking head 904 is provided on the knocking rod 903, a stop block 905 is provided on the supporting frame 502, and a knocking spring 906 is provided between the stop block 905 and the knocking rod 903.

[0041] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10As shown, a smart manhole cover composite cover forming mold of the present invention, the driving component 10 includes an electromagnet 1001 arranged on a supporting frame 502, a support rod 1002 is arranged on the knocking rod 903, a magnet block 1003 adapted to the electromagnet 1001 is arranged on the support rod 1002, an adjusting resistor bar 1004 is arranged in the processing box 1, and a conductive ring 1005 is provided on the supporting frame 502 and is sleeved on the outer ring of the adjusting resistor bar 1004.

[0042] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, a smart manhole cover composite cover forming mold of the present invention, the trip assembly 11 includes a static contact 1101 arranged on a support block 901, and the outer ring fixed sleeve of the rotating rod 902 is provided with a moving contact 1102 adapted to the static contact 1101, wherein the adjusting resistor bar 1004, the conductive ring 1005, the electromagnet 1001, the moving contact 1102 and the static contact 1101 are connected in series in the circuit in sequence.

[0043] Working principle: The injection molding tube 3 is connected to the composite material delivery system. When the injection mold is closed, the hydraulic push rod 201 is started synchronously. The output end of the hydraulic push rod 201 drives the connecting rod 202 to move. The connecting rod 202 drives the injection molding templates 203 to move closer to each other, so that the two injection molding templates 203 fit together until the injection columns 204 collide with each other, completing the mold closing operation. At this time, the injection molding template 203 is tightly fitted with the carrier frame 502 and the supporting block 503. The composite material delivery system is used to inject the composite material into the injection molding space formed by the two injection molding templates 203 through the injection molding tube 3, so that the composite material is injection-molded to form a manhole cover product.

[0044] During demoulding, the hydraulic push rod 201 is started in the reverse direction. The output end of the hydraulic push rod 201 drives the connecting rod 202 to move in the reverse direction, so that the connecting rod 202 drives the injection mold plate 203 to separate from the manhole cover product, and the injection column 204 is also separated. At this time, the two injection mold plates 203 are separated from each other and the two injection mold plates 203 are also separated from the carrier frame 502. At this time, the transmission spur rack 801 and the transmission gear 803 are in a separated state, so the two injection mold plates 203 successfully complete the demoulding process.

[0045] After the demolding is completed, in order to provide a cleaning space for cleaning the inner walls of the two injection molding plates 203, the hydraulic push rod 201 is continued to be started, forcing the two injection molding plates 203 to continue to move away from each other until the transmission spur rack 801 is engaged with the transmission gear 803. During this movement process, the movement of one of the injection molding plates 203 drives the transmission spur rack 801 to move, the transmission spur rack 801 drives the transmission gear 803 to rotate, the transmission gear 803 rotates and drives the transmission rod 802 to rotate, the transmission rod 802 rotates and drives the driving bevel gear 702 to rotate, the driving bevel gear 702 drives the driven bevel gear 703 to rotate, the driven bevel gear 703 drives the shaft 701 to rotate, and the shaft 701 rotates and drives the driving gear 704 to rotate. The driving gear 704 rotates to drive the driven gear 705 to rotate. Under the action of the support ring 601, the driven gear 705 rotates to drive the threaded sleeve 602 to rotate. Since the threaded rod 603 passes through the threaded sleeve 602, the threaded rod 603 moves in a straight line. Under the guidance of the sliding rod 501, the threaded rod 603 pushes the carrying frame 502 to move along the processing box 1, so that the carrying frame 502 drives the supporting block 503 to move in a straight line, so that the supporting block 503 drives the manhole cover product to move synchronously. When the carrying frame 502 and the supporting block 503 pass through the discharge port 4, the supporting block 503 drives the manhole cover product to be transported out of the discharge port 4. The staff removes the manhole cover product to complete the unloading operation of the manhole cover.

[0046] During the process of the carrying frame 502 and the supporting block 503 moving out of the processing box 1, the power supply of the electromagnet 1001 is turned on. Since the moving contact 1102 and the static contact 1101 are in the closed state, when the power is turned on, the electromagnet 1001 is energized, forcing the electromagnet 1001 to generate attraction, so that the electromagnet 1001 generates attraction to the magnet block 1003, so that the magnet block 1003 drives the support rod 1002 to rotate, the support rod 1002 drives the knocking rod 903 to rotate, the knocking rod 903 drives the rotating rod 902 to rotate, and the rotating rod 902 drives the moving contact 1102 to rotate and separates from the static contact 1101, so that the electromagnet 1001 is powered off and loses its attraction to the magnet block 1003, and the knocking rod 903 Due to the effect of inertia, the knocking rod 903 forces the knocking head 904 to rotate, and the knocking spring 906 stretches until the knocking head 904 contacts the injection mold plate 203, forcing the knocking head 904 to knock the injection mold plate 203, causing the injection mold plate 203 to vibrate, causing the residual composite material to fall off. Since the static contact 1101 and the moving contact 1102 are separated, the knocking spring 906 rebounds, causing the knocking spring 906 to drive the knocking rod 903 back, and under the action of the stopper 905, the knocking rod 903 returns to its original position. At this time, the moving contact 1102 is connected to the static contact 1101 again to form a closed circuit, and the circuit is connected, thereby continuously forming the reciprocating motion of the knocking head 904 and the reciprocating on and off of the circuit;

[0047] As the two injection mold plates 203 move away from each other, the injection mold plates 203 are forced to move farther and farther away from the knocking head 904. At this time, the supporting frame 502 moves, causing the supporting frame 502 to drive the conductive ring 1005 to slide on the adjustment resistor bar 1004. When the supporting frame 502 moves toward the discharge port 4, the conductive ring 1005 moves on the adjustment resistor bar 1004 to adjust the resistance value to be smaller and smaller, thereby making the current larger and larger, thereby enhancing the attraction of the electromagnet 1001, realizing automatic adjustment of the movement angle of the magnet block 1003, forcing the knocking head 904 to be knocked. The rotation angle of the head 904 gradually increases, thereby matching the increasing distance between the striking head 904 and the injection mold plate 203, so that the striking head 904 can continuously strike the injection mold plate 203; at the same time, the supporting frame 502 drives the supporting block 901, the rotating rod 902, the striking rod 903 and the striking head 904 to move synchronously, while the horizontal position of the injection mold plate 203 does not change, forcing the striking head 904 to strike different positions on the inner wall of the injection mold plate 203, completing the processing of the residual composite material of the injection mold plate 203, and reducing the cleaning work of the staff;

[0048] When the residual composite material is knocked off, the manhole cover product is removed first, and then the staff opens the top cover of the processing box 1 and uses the cleaning system and cleaning agent to clean the injection molding template 203 until the injection molding template 203 is thoroughly cleaned. The residual composite material on the two injection molding templates 203 is cleaned with tools, which greatly reduces the cleaning operation of the staff and reduces the labor intensity of the staff.

[0049] This solution can realize the injection molding of manhole covers. When the demolding is completed, the manhole cover product can be transported out at the same time, and the residual composite material on the inner wall of the injection template 203 can be vibrated to knock off most of the residual composite material, reducing the cleaning operations of the staff, and centralizing and systematizing the manhole cover production process, so that the demolding process, the unloading process and the cleaning process can be effectively connected, the connectivity between each process is improved, the waiting time of each process is saved, the synergy between each process is improved, the processing efficiency of the manhole cover is improved, and thus the overall operation efficiency is improved.

[0050] Example 3:

[0051] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, the present invention proposes an intelligent manhole cover composite cover, which is made by an intelligent manhole cover composite cover forming mold according to any one of claims 1-9.

[0052] Working principle: The smart manhole cover composite cover is composed of a smart manhole cover composite cover forming mold described in any one of claims 1-9 and an installed smart manhole cover control terminal. The smart manhole cover control terminal includes a smart manhole cover monitor, a smart manhole cover battery compartment, and a smart manhole cover electronic lock, which are connected by a wiring harness. The intelligent manhole cover control terminal has functions such as underground temperature monitoring, manhole cover status monitoring, Bluetooth unlocking, remote unlocking, water full monitoring, fire alarm, vibration alarm, etc., and each function is explained. Among them, the online upgrade function: the parameters and firmware can be modified remotely through the platform; self-monitoring function: the device's own battery power, network signal strength, device temperature and other status can be monitored in real time, and the parameter information can be uploaded; modular design function: the host, water level monitor, fire extinguishing device, temperature monitor, and high-precision surface thermometer adopt a split modular design, and different functional configurations can be selected according to actual needs; temperature monitoring function: it has multiple temperature monitoring functions, which can monitor the ambient temperature in the well in real time. When the temperature exceeds the set threshold, the alarm information will be uploaded in real time. The surface temperature monitoring alarm threshold can be customized, and the alarm information will be automatically uploaded after the value is exceeded; manhole cover status monitoring function: it can monitor the status of the manhole cover in real time. When the manhole cover status changes, the status information can be uploaded in real time. The gravity acceleration sensor monitors the flip inclination and motion trajectory analysis of the manhole cover to determine whether the manhole cover is to open; Bluetooth unlocking function: unlock via mobile phone Bluetooth authorization and mechanical key; remote unlocking function: unlock via remote control terminal authorization and mechanical key; emergency unlocking function: when the circuit or battery is abnormal and Bluetooth unlocking fails, you can use a special key to mechanically unlock; safety protection function: the lock's anti-blocking design prevents foreign objects from blocking the keyhole and making it impossible to unlock; idling protection function: when the electronic lock is in the locked state, when the mechanical key is turned, the turning rod can rotate, but it cannot drive the locking rod to move; water fullness monitoring function: it can monitor the overflow of water from the well cover in real time. When the water in the well overflows outside the well, the water fullness alarm information can be uploaded in real time; alarm reminder function: if there is an unhandled alarm, the device can repeat the alarm according to the alarm; fire extinguishing function: when a fire occurs, the fire point in the well can be automatically extinguished; fire alarm function: simultaneously upload fire information and start a timer to customize the frequency of ambient temperature reporting after fire extinguishing; manhole cover safety protection function: according to the actual deployment situation, the manhole cover safety protection device can be armed and disarmed to prevent multiple false alarms.

[0053] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A smart manhole cover composite cover forming mold, characterized in that: The invention comprises a processing box (1), wherein the processing box (1) is provided with a molding component (2), the molding component (2) is provided with an injection molding pipe (3) connected to the molding component (2), the injection molding pipe (3) is connected to a composite material conveying system, the processing box (1) is provided with a discharge port (4), the processing box (1) is provided with a blanking component (5) adapted to the molding component (2), the processing box (1) is provided with a pushing component (6) connected to the blanking component (5), an amplifying component (7) is provided between the pushing component (6) and the processing box (1), a transmission component (8) is provided between the molding component (2) and the amplifying component (7), and the blanking component (5) is provided with a driving component for knocking the molding component (2). The knocking assembly (9) of the manhole cover (2) is provided, the knocking assembly (5) is provided with a driving assembly (10) for driving the knocking assembly (9), and the knocking assembly (9) is provided with a gate opening assembly (11) connected in series with the driving assembly (10); wherein, after the injection molding is completed, when the transmission assembly (8) is in a separated state, the molding assembly (2) is separated to complete the demoulding; when the transmission assembly (8) is in a connected state, the molding assembly (2) continues to move to provide a cleaning space, forcing the pushing assembly (6) to drive the knocking assembly (5) through the discharge port (4), thereby realizing the unloading of the manhole cover product, and at the same time, the knocking assembly (9) knocks the molding assembly (2), thereby realizing the cleaning of the residual composite material on the molding assembly (2).

2. The intelligent manhole cover composite cover forming mold according to claim 1, characterized in that: The molding assembly (2) comprises a hydraulic push rod (201) mounted on the processing box (1); the output end of the hydraulic push rod (201) is provided with a connecting rod (202) that passes through the processing box (1); an injection molding template (203) is provided on the connecting rod (202); two injection molding templates (203) form an injection molding space; an injection molding column (204) is provided in the injection molding template (203).

3. The intelligent manhole cover composite cover forming mold according to claim 2, characterized in that: The blanking assembly (5) includes a sliding rod (501) slidably arranged on the processing box (1), a supporting frame (502) is arranged on the sliding rod (501), the supporting frame (502) surrounds the outer rings of the two injection molding templates (203), and a supporting block (503) is arranged on the supporting frame (502) that passes through the injection molding template (203), and the supporting block (503) is connected to the injection molding space.

4. The intelligent manhole cover composite cover forming mold according to claim 3, characterized in that: The pushing assembly (6) includes a support ring (601) arranged on the processing box (1), a bearing on the support ring (601) is connected to a threaded sleeve (602), and a threaded rod (603) threadedly connected to the threaded sleeve (602) is connected to the supporting frame (502), and the threaded rod (603) is threadedly passed through the threaded sleeve (602).

5. The intelligent manhole cover composite cover forming mold according to claim 4, characterized in that: The transmission assembly (8) comprises a transmission spur rack (801) arranged on the injection molding template (203); a transmission rod (802) is connected to a bearing in the processing box (1); and a transmission gear (803) meshing with the transmission spur rack (801) is fixedly sleeved on the transmission rod (802).

6. The intelligent manhole cover composite cover forming mold according to claim 5, characterized in that: The amplifying assembly (7) comprises a shaft (701) connected to the processing box (1) by a bearing, a driving bevel gear (702) being fixedly sleeved on the transmission rod (802), a driven bevel gear (703) being meshed with the driving bevel gear (702) being fixedly sleeved on the shaft (701), the driving bevel gear (702) having a diameter greater than that of the driven bevel gear (703), a driving gear (704) being fixedly sleeved on the shaft (701), and a driven gear (705) being meshed with the driving gear (704) being fixedly sleeved on the outer ring of the threaded sleeve (602), the driving gear (704) having a diameter greater than that of the driven gear (705).

7. The intelligent manhole cover composite cover forming mold according to claim 6, characterized in that: The knocking assembly (9) comprises a support block (901) arranged on the supporting frame (502); a rotating rod (902) is connected to the support block (901) by a bearing; a knocking rod (903) is fixedly sleeved on the rotating rod (902); a knocking head (904) is provided on the knocking rod (903); a stopper (905) is provided on the supporting frame (502); and a knocking spring (906) is provided between the stopper (905) and the knocking rod (903).

8. The intelligent manhole cover composite cover forming mold according to claim 7, characterized in that: The driving assembly (10) comprises an electromagnet (1001) arranged on the carrying frame (502), a support rod (1002) is arranged on the knocking rod (903), a magnet block (1003) adapted to the electromagnet (1001) is arranged on the support rod (1002), an adjustment resistor bar (1004) is arranged in the processing box (1), and a conductive ring (1005) is provided on the carrying frame (502) and is sleeved on the outer ring of the adjustment resistor bar (1004).

9. The intelligent manhole cover composite cover forming mold according to claim 8, characterized in that: The trip assembly (11) comprises a static contact (1101) arranged on the support block (901); the outer ring fixed sleeve of the rotating rod (902) is provided with a movable contact (1102) adapted to the static contact (1101); wherein the regulating resistor bar (1004), the conductive ring (1005), the electromagnet (1001), the movable contact (1102) and the static contact (1101) are sequentially connected in series in a circuit.

10. An intelligent manhole cover composite cover, characterized in that: It is made from a smart manhole cover composite cover forming mold according to any one of claims 1-9.

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