Self-suction type waterproof roll batching and feeding device
The precise proportioning and preheating function of the self-priming waterproof membrane feeding device solve the problems of inaccurate raw material proportioning and large temperature difference in the production of self-adhesive waterproof membranes, thereby improving production efficiency and protecting workers' health.
Patent Information
- Application Number
- CN202520448487.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-13
AI Technical Summary
In the current production process of self-adhesive waterproof membranes, the raw material ratio is not accurate, the high-temperature fusion is slow, the temperature difference is large, and the release of high-temperature air and toxic gases affects the health of workers.
A self-priming waterproof membrane feeding device is adopted, which uses a weighing sensor, heating wire and fiber optic amplifier in conjunction with a microcontroller to achieve precise raw material ratio and preheating, reduce temperature difference and avoid raw material leakage and accumulation.
It achieves precise proportioning and rapid fusion of raw materials, reduces temperature differences, improves production efficiency, and protects workers' health.
Smart Images
Figure CN223802848U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to waterproof material processing technical field, concretely is a kind of self-suction type waterproof roll material batching and feeding device. BACKGROUND
[0002] Self-adhesive waterproof roll material is a kind of waterproof material, which is made of self-adhesive rubber asphalt prepared from SBS, tackifier and high-quality road petroleum asphalt, etc. It is a new type of waterproof material with great development prospects, which has the characteristics of low temperature flexibility, self-healing and good adhesion, and can be constructed at room temperature, with fast construction speed and environmental protection requirements.
[0003] When self-adhesive waterproof roll material is made, multiple raw materials need to be fused under high temperature conditions. When the mixing device is opened, high-temperature air and toxic gases are also released. Manual feeding can affect the health of workers. Before feeding, the raw materials need to be proportioned and weighed, which is troublesome. Moreover, the raw materials are at room temperature before feeding, and the internal raw materials are at high temperature, with large temperature difference and slow fusion. Therefore, we propose a self-suction type waterproof roll material batching and feeding device. UTILITY MODEL CONTENT
[0004] The utility model solves the technical problem of overcoming the defects of the prior art and provides a self-suction type waterproof roll material batching and feeding device that can accurately proportion and preheat the raw materials, facilitating the proportioning and feeding of the raw materials and the fusion between the raw materials.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a self-suction type waterproof roll material batching and feeding device, comprising a base and a feeding mechanism.
[0006] The base: the upper surface is fixedly connected with uniformly distributed weighing sensors, and the weighing ends of the weighing sensors are provided with a conveying mechanism. The upper end of the conveying mechanism is provided with a mounting plate, and the top wall of the mounting plate is fixedly connected with uniformly distributed heating wires.
[0007] The feeding mechanism: it comprises a bracket II, a push rod, a hopper and a baffle. The upper end of the bracket II is fixedly connected with the hopper, the inclined surface of the front side of the hopper is fixedly connected with the push rod, the telescopic end of the push rod is fixedly connected with the baffle, and the baffle is slidingly connected to the outside of the inclined surface of the front side of the hopper. The self-suction type waterproof roll material batching and feeding device can accurately proportion and preheat the raw materials, facilitating the proportioning and feeding of the raw materials and the fusion between the raw materials.
[0008] Further, the single-chip microcomputer is arranged at the left end of the base, the input end of the single-chip microcomputer is electrically connected with the external power supply, the weighing sensors are both bidirectionally electrically connected with the single-chip microcomputer, the input ends of the heating wires and the push rods are both electrically connected with the output end of the single-chip microcomputer, and the electric appliance is controlled.
[0009] Further, the conveying mechanism comprises a rotating shaft, a supporting plate, a support one and a motor, the front end of the upper surface of the base is fixedly connected with the support one, the front and rear ends of the support one are both rotationally connected with the rotating shafts, the middle part of the support one is fixedly connected with the supporting plate, the two rotating shafts are drivingly connected through the conveying belt, the inner side surface of the conveying belt is slidably connected to the upper surface of the supporting plate, the rear end of the support one is fixedly connected with the motor, the output shaft of the motor is fixedly connected with the right end of the rear rotating shaft, the input end of the motor is electrically connected with the output end of the single-chip microcomputer, and the conveying of the raw materials is realized.
[0010] Further, the blanking mechanism further comprises a limiting plate, the left and right ends of the inclined surface of the front side of the hopper are both fixedly connected with the limiting plates, the left and right ends of the blocking plate are slidably connected between the inclined surface of the front side of the hopper and the adjacent limiting plates, and the blocking plate is prevented from being backwardly inclined to cause raw material leakage.
[0011] Further, the front end of the base is fixedly connected with an outlet hopper, the inside of the outlet hopper is arranged with an arc-shaped block, and the outlet hopper is located at the lower end of the front rotating shaft, so that the raw materials are conveniently conveyed.
[0012] Further, the front side of the upper surface of the mounting plate is fixedly connected with the left and right symmetrically distributed fiber amplifiers, the fiber amplifiers are both positioned on the upper and lower positions of the outer surface of the conveying belt, the fiber amplifiers are both bidirectionally electrically connected with the single-chip microcomputer, and the conveying positions of the raw materials on the conveying belt are detected.
[0013] Further, the rear side of the hopper is in a reverse T shape, the rear side of the hopper is in contact with the rear end of the outer surface of the conveying belt, and the self-cleaning of the conveying belt is realized.
[0014] Compared with the prior art, the self-suction waterproof roll material dosing and feeding device has the following advantages.
[0015] 1. The weighing sensors weigh the raw materials of the self-suction waterproof roll material on the conveying belt, the blocking plate is obliquely arranged, no gap is left when the blocking plate is closed, the situation that the raw materials are piled up on the inner edge of the hopper is avoided, and precise blanking is realized.
[0016] 2. The heating wires preheat the raw materials conveyed on the conveying belt, reduce the temperature difference between the raw materials and other raw materials in the mixing device, and accelerate fusion. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 The figure is a structural schematic view of the utility model;
[0018] Figure 2The cross section structure schematic view of the utility model is shown in the figure.
[0019] Figure 3 The A place amplification structure schematic view of the utility model is shown in the figure.
[0020] Figure 4 The structure schematic view of the utility model is shown in the figure.
[0021] Figure 5 The structure schematic view of the utility model is shown in the figure.
[0022] In the figure: 1 base, 2 conveying mechanism, 21 rotating shaft, 22 support plate, 23 support one, 24 motor, 3 blanking mechanism, 31 support two, 32 push rod, 33 hopper, 34 blocking plate, 35 limiting plate, 4 weighing sensor, 5 discharge hopper, 6 arc block, 7 mounting plate, 8 heating wire, 9 optical fiber amplifier, 10 single-chip microcomputer. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0024] Please refer to Figures 1-5 The embodiment provides a kind of technical solutions: a self-suction type waterproof roll material dosing and feeding device, including base 1 and blanking mechanism 3.
[0025] The base 1: the upper surface is fixedly connected with uniformly distributed weighing sensors 4, the weighing ends of the weighing sensors 4 are provided with a conveying mechanism 2, the upper end of the conveying mechanism 2 is provided with a mounting plate 7, the top wall of the mounting plate 7 is fixedly connected with uniformly distributed heating wires 8, the conveying mechanism 2 comprises a rotating shaft 21, a support plate 22, a support 23 and a motor 24, the upper surface of the base 1 is fixedly connected with the support 23 at the front end, the front and rear ends of the support 23 are rotatably connected with the rotating shaft 21, the middle part of the support 23 is fixedly connected with the support plate 22, the two rotating shafts 21 are drivingly connected through a conveyor belt, the inner side surface of the conveyor belt is slidably connected to the upper surface of the support plate 22, the rear end of the support 23 is fixedly connected with the motor 24, the output shaft of the motor 24 is fixedly connected with the right end of the rear rotating shaft 21, the input end of the motor 24 is electrically connected with the output end of the single-chip microcomputer 10, the front end of the base 1 is fixedly connected with a discharge hopper 5, the inside of the discharge hopper 5 is placed with an arc-shaped block 6, the discharge hopper 5 is located at the lower end of the front rotating shaft 21, the front side of the upper surface of the mounting plate 7 is fixedly connected with left and right symmetrically distributed optical fiber amplifiers 9, the optical fiber amplifiers 9 are all in position correspondence with the upper and lower positions of the outer surface of the conveyor belt, the optical fiber amplifiers 9 are all bidirectionally electrically connected with the single-chip microcomputer 10, the output shaft of the motor 24 drives the rotating shaft 21 at the rear end to rotate, the conveyor belt rotates, and the raw materials are conveyed to the front end, the total weight of the raw materials on the upper end of the conveyor belt is dispersed on the four weighing sensors 4, and the four weighing sensors 4 feed the detection structure to the single-chip microcomputer 10;
[0026] The blanking mechanism 3 comprises a bracket two 31, a push rod 32, a hopper 33 and a blocking plate 34, the upper surface of the base 1 is fixedly connected with the bracket two 31 at the rear end, the upper end of the bracket two 31 is fixedly connected with the hopper 33, the inclined surface of the front side of the hopper 33 is fixedly connected with the push rod 32, the telescopic end of the push rod 32 is fixedly connected with the blocking plate 34 at the lower end, the blocking plate 34 is slidingly connected to the outer side of the inclined surface of the front side of the hopper 33, the blanking mechanism 3 further comprises a limiting plate 35, the left and right ends of the inclined surface of the front side of the hopper 33 are fixedly connected with the limiting plate 35, the left and right ends of the blocking plate 34 are slidingly connected between the inclined surface of the front side of the hopper 33 and the adjacent limiting plate 35, the rear side of the hopper 33 is a reverse T-shaped, the rear side of the hopper 33 is in contact with the rear end of the outer surface of the conveying belt, when the raw materials are conveyed to the lower end of the fiber amplifier 9, due to the different light reflection intensities of the raw materials and the conveying belt, the light signals received by the fiber amplifier 9 are different, when the light intensity changes detected by the two fiber amplifiers 9 both exceed the set value, the telescopic end of the push rod 32 is pushed out, the blocking plate 34 is pushed to slide downward between the inclined surface of the front side of the hopper 33 and the adjacent limiting plate 35, and the discharge port is blocked, the motor 24 continues to operate, the raw materials on the conveying belt fall into the interior of the discharge hopper 5, and then enter the interior of the mixing device, the arc-shaped block 6 avoids the raw materials in the interior of the discharge hopper 5, and thus one time of weighing is completed, when the light intensities detected by the two fiber amplifiers 9 are the light intensities corresponding to the conveying belt, it is indicated that the raw materials on the upper end of the conveying belt have completely fallen down, the telescopic end of the push rod 32 pulls the blocking plate 34 to move upward, and the discharging continues.
[0027] The single-chip microcomputer 10 is further provided, the single-chip microcomputer 10 is arranged at the left end of the base 1, the input end of the single-chip microcomputer 10 is electrically connected with the external power supply, the weighing sensors 4 are bidirectionally electrically connected with the single-chip microcomputer 10, and the input end of the heating wire 8 and the push rod 32 is electrically connected with the output end of the single-chip microcomputer 10.
[0028] The working principle of the self-suction type waterproof roll material dosing and feeding device is as follows: the feeding device is installed at the upper end of the self-suction type waterproof roll material mixing device, the lower end of the discharge hopper 5 is connected with the mixing device through a corrugated pipe, the raw materials of the self-suction type waterproof roll material are poured into the inside of the hopper 33, and then fall into the upper end of the conveying belt through the gap between the rear sidewall of the hopper 33 and the baffle plate 34, the output shaft of the motor 24 drives the rear end of the rotating shaft 21 to rotate, the conveying belt rotates, the raw materials are conveyed to the front end, the heating wire 8 heats the raw materials, the total weight of the raw materials at the upper end of the conveying belt is dispersed on the four weighing sensors 4, the feedback of the detection structure of the four weighing sensors 4 is fed back to the single-chip microcomputer 10, when the raw materials are conveyed to the lower end of the optical fiber amplifier 9, the optical fiber amplifier 9 receives different optical signals due to the different light reflection intensities of the raw materials and the conveying belt, when the light intensity changes detected by the two optical fiber amplifiers 9 both exceed the set value, the telescopic end of the push rod 32 is pushed out, the baffle plate 34 is pushed to slide downward between the inclined surface in front of the hopper 33 and the adjacent limiting plate 35, and the discharge port is blocked, the motor 24 continues to operate, the raw materials on the conveying belt fall into the inside of the discharge hopper 5, and then enter the inside of the mixing device, the arc-shaped block 6 avoids the raw materials from being stacked in the inside of the discharge hopper 5, and thus one time of weighing is completed, when the light intensity detected by the two optical fiber amplifiers 9 is the light intensity corresponding to the conveying belt, it is indicated that the raw materials at the upper end of the conveying belt have completely fallen down, the telescopic end of the push rod 32 pulls the baffle plate 34 to move upward, the discharging continues, the rear side of the hopper 33 is in contact with the rear end of the outer surface of the conveying belt, and a small part of the raw materials adhered to the surface of the conveying belt is scraped off.
[0029] It is worth noting that the single-chip microcomputer 10 in the above embodiment can be selected as EFM8LB11F16, the weighing sensor 4 can be selected as FC-1210ACK weighing sensor, the motor 24 can be selected as 90BLXK1230-220-21AC motor, the optical fiber amplifier 9 can be selected as EM-V31 optical fiber amplifier, and the push rod 32 can be selected as NKLA8 electric push rod, and the single-chip microcomputer 10 controls the working of the weighing sensor 4, the motor 24, the optical fiber amplifier 9, the heating wire 8 and the push rod 32, which all adopt the method commonly used in the prior art.
[0030] The above only describes the embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion in the utility model specification and the attached drawings, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model.
Claims
1. A self-priming water-proofing membrane compounding and feeding device, characterized in that: It includes base (1) and blanking mechanism (3); The upper surface of the base (1) is fixedly connected with uniformly distributed weighing sensors (4), the weighing ends of the weighing sensors (4) are provided with a conveying mechanism (2), the upper end of the conveying mechanism (2) is provided with a mounting plate (7), the top wall of the mounting plate (7) is fixedly connected with uniformly distributed heating wires (8); The blanking mechanism (3) includes support two (31), push rod (32), hopper (33) and baffle (34), the upper surface of the base (1) is fixedly connected with support two (31), the upper end of support two (31) is fixedly connected with hopper (33), the inclined surface of the front side of hopper (33) is fixedly connected with push rod (32), the telescopic end of push rod (32) is fixedly connected with baffle (34), baffle (34) is slidingly connected to the outside of the inclined surface of the front side of hopper (33).
2. A self-prime water-proofing material batching and feeding device according to claim 1, characterized in that: It also includes a single-chip microcomputer (10), which is arranged on the left end of the base (1), the input end of the single-chip microcomputer (10) is electrically connected with the external power supply, the weighing sensors (4) are bidirectionally electrically connected with the single-chip microcomputer (10), and the input ends of the heating wires (8) and the push rod (32) are electrically connected with the output end of the single-chip microcomputer (10).
3. A self-prime water-proofing material batching and feeding device according to claim 2, characterized in that: The conveying mechanism (2) includes a rotating shaft (21), a supporting plate (22), a support one (23) and a motor (24), the upper surface of the base (1) is fixedly connected with support one (23), the front and rear ends of support one (23) are rotatably connected with rotating shaft (21), the middle part of support one (23) is fixedly connected with supporting plate (22), the two rotating shafts (21) are drivingly connected through a conveyor belt, the inner side surface of the conveyor belt is slidingly connected to the upper surface of the supporting plate (22), the rear end of support one (23) is fixedly connected with motor (24), the output shaft of motor (24) is fixedly connected with the right end of the rear rotating shaft (21), and the input end of motor (24) is electrically connected with the output end of single-chip microcomputer (10).
4. A self-prime water-proofing material batching and feeding device according to claim 1, characterized in that: The blanking mechanism (3) further includes a limiting plate (35), the left and right ends of the inclined surface of the front side of the hopper (33) are fixedly connected with the limiting plate (35), and the left and right ends of the baffle (34) are slidingly connected between the inclined surface of the front side of the hopper (33) and the adjacent limiting plate (35).
5. A self-prime water-proofing material batching and feeding device according to claim 3, characterized in that: The front end of the base (1) is fixedly connected with an outlet hopper (5), the inside of the outlet hopper (5) is placed with an arc-shaped block (6), and the outlet hopper (5) is located below the front rotating shaft (21).
6. A self-prime water-proofing material batching and feeding device according to claim 3, characterized in that: The front side of the upper surface of the mounting plate (7) is fixedly connected with left-right symmetrically distributed fiber amplifiers (9), the fiber amplifiers (9) are in position correspondence with the upper and lower positions of the outer surface of the conveyor belt, and the fiber amplifiers (9) are bidirectionally electrically connected with the single-chip microcomputer (10).
7. A self-prime water-proofing material batching and feeding device according to claim 3, characterized in that: The rear surface of the hopper (33) is inverted T-shaped, and the rear surface of the hopper (33) is in contact with the rear end of the outer surface of the conveyor belt.