Distributing device for prefabricated parts

Abstract

The utility model relates to the technical field of cement distributing devices, and provides a distributing device for prefabricated parts, which comprises a mounting frame, guide wheels are symmetrically and rotatably connected in the mounting frame, a conveying belt is sleeved between the two guide wheels, a cleaning component is arranged on the inner side of the mounting frame, and a conveying belt is arranged on the conveying belt. The cleaning assembly comprises a cavity collecting plate fixedly connected to the inner wall of the mounting frame, a containing cavity is formed in the cavity collecting plate, a scraping plate is fixedly connected to the interior of the containing cavity, and the scraping plate abuts against the outer end of the conveying belt. Cement is stored in the cavity collecting plate and prevented from being condensed at the outer end of the conveying belt, so that the weight of the conveying belt is prevented from being increased, and the situation that the outer end of the conveying belt is uneven due to the condensed cement, a mold placed at the top end of the conveying belt is inclined, and the material distribution effect in the mold is affected is also avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cement cloth laying devices, and specifically, to a cloth laying device for precast components. Background Technique

[0002] The cloth laying device for precast components is a device specifically used for the processing of concrete precast components. Its main purpose is to evenly pour concrete into the mold to ensure the quality of the components. This device usually consists of multiple parts, including a hopper, a stirrer, a conveying pipe, a cloth spreader, etc. Among them, the cloth spreader is the core component, which can evenly cover the entire mold cavity with concrete and ensure a consistent thickness, thereby improving the quality and production efficiency of the components. The precast component cloth laying machine can be operated by a robot or manually, and the speed and angle of the cloth spreader can be adjusted according to production requirements to achieve automated or semi-automated production.

[0003] During the unloading process of the cloth laying device, some cement will drip onto the conveyor belt. The existing cloth laying device does not have the function of cleaning the conveyor belt. If the cement adheres to the conveyor belt for a long time, it will condense. On the one hand, it will increase the power consumption during the transmission of the conveyor belt. On the other hand, the condensed cement will cause the conveyor belt to be uneven, resulting in the inclination of the mold placed on the top of the conveyor belt and affecting the cloth laying effect of the mold. For this reason, a cloth laying device for precast components is proposed, and a scraper is used to clean the cement dripping on the outer end of the conveyor belt to solve the above problems. Content of the Utility Model

[0004] The utility model provides a cloth laying device for precast components, which solves the problem that during the cloth laying process, cement drips onto the conveyor belt, resulting in unevenness at the outer end of the conveyor belt and affecting the cloth laying effect inside the mold.

[0005] The technical solution of the utility model is as follows:

[0006] A cloth laying device for precast components includes a mounting frame. Guide wheels are symmetrically and rotatably connected inside the mounting frame. A conveyor belt is sleeved between the two guide wheels. A cleaning assembly is arranged inside the mounting frame. The cleaning assembly includes a cavity collecting plate fixedly connected to the inner wall of the mounting frame. A storage cavity is opened inside the cavity collecting plate. A scraper is fixedly connected inside the storage cavity. The scraper abuts against the outer end of the conveyor belt. Side plates are symmetrically and fixedly connected to the outer end of the cavity collecting plate. A pressure roller is rotatably connected between the two side plates.

[0007] Preferably, the cross-section of the storage cavity is an isosceles trapezoid. The cross-section of the scraper is triangular and inclined upward. The pressure roller is movably connected to the inner wall of the conveyor belt.

[0008] Preferably, a chassis is fixedly connected to the inner wall of the bottom end of the mounting frame, a collection box is arranged at the top end of the chassis, and the collection box is snap-fitted with the cavity collection plate.

[0009] Preferably, a side frame is fixedly connected to the outer end of the mounting frame, the side frame is arranged at the top end of the conveyor belt, and a positioning roller is rotatably connected inside the side frame.

[0010] Preferably, the side frame is composed of three groups of connecting rods, the three groups of connecting rods are arranged at equal intervals, and a plurality of positioning rollers are provided.

[0011] Preferably, a bracket is fixedly connected to the top end of the mounting frame, a hopper is fixedly connected to the top end of the bracket, and guide pipes are symmetrically and fixedly connected to the bottom end of the hopper, and the guide pipes are arranged between the two groups of connecting rods.

[0012] Preferably, connecting frames are symmetrically and fixedly connected to the top end of the mounting frame, a support roller is rotatably connected between the two connecting frames, and the two support rollers are respectively arranged on both sides of the inner wall of the conveyor belt.

[0013] Preferably, there are two groups of connecting frames and they are symmetric about the mounting frame.

[0014] The working principle and beneficial effects of the present utility model are as follows:

[0015] 1. In the present utility model, the cement attached to the outer end of the conveyor belt is cleaned by the scraper, so that the cement is received inside the cavity collection plate, preventing the cement from condensing at the outer end of the conveyor belt, thereby avoiding an increase in the weight of the conveyor belt and also avoiding the phenomenon of unevenness at the outer end of the conveyor belt caused by the condensed cement, so as to prevent the mold placed at the top end of the conveyor belt from tilting and affecting the cloth laying effect inside the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a connection structural schematic diagram of the cavity collection plate and the scraper of the present utility model;

[0019] Figure 3 is an internal structural schematic diagram of the cavity collection plate of the present utility model;

[0020] Figure 4 is a connection structural schematic diagram of the side frame and the positioning roller of the present utility model;

[0021] Figure 5 is a front view of the present utility model.

[0022] In the figure: 1, mounting frame; 2, guide wheel; 3, conveyor belt; 4, cleaning assembly; 401, cavity collecting plate; 402, storage cavity; 403, scraping plate; 404, side plate; 405, pressing roller; 5, chassis; 6, collection box; 7, side frame; 8, positioning roller; 9, support; 10, blanking hopper; 11, material guiding pipe; 12, connecting frame; 13, supporting roller. Specific implementation manner

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0024] Embodiment 1

[0025] As Figures 1 to 5 shown, a cloth feeding device for prefabricated components includes a mounting frame 1. Guide wheels 2 are symmetrically and rotatably connected inside the mounting frame 1. A conveyor belt 3 is sleeved between the two guide wheels 2. A cleaning assembly 4 is provided inside the mounting frame 1. The cleaning assembly 4 includes a cavity collecting plate 401 fixedly connected to the inner wall of the mounting frame 1. A storage cavity 402 is opened inside the cavity collecting plate 401. A scraping plate 403 is fixedly connected inside the storage cavity 402. The scraping plate 403 abuts against the outer end of the conveyor belt 3. Side plates 404 are symmetrically and fixedly connected to the outer end of the cavity collecting plate 401. A pressing roller 405 is rotatably connected between the two side plates 404. The purpose of this setting is that before cloth feeding, the mold is first placed on the top of the conveyor belt 3. Since there are gaps between the molds, some cement will drip onto the top of the conveyor belt 3 during the discharging process of the cloth feeding device. Due to the certain viscosity of the cement, the cement will solidify on the top of the conveyor belt 3. The solidified cement will increase the weight of the conveyor belt 3, thereby increasing power consumption. At the same time, the cement solidified on the top of the conveyor belt 3 will cause the surface of the conveyor belt 3 to be uneven, which will cause the mold placed on the top of the conveyor belt 3 to tilt, thereby affecting the cloth feeding effect inside the mold and resulting in differences in the prefabricated components produced. When the conveyor belt 3 rotates, the scraping plate 403 inside the cavity collecting plate 401 cleans the outer end of the conveyor belt 3, so that the cement attached to the outer end of the conveyor belt 3 falls into the storage cavity 402 inside the cavity collecting plate 401, thereby achieving the cleaning effect on the conveyor belt 3.

[0026] Preferably, the cross-section of the storage cavity 402 is an isosceles trapezoid, the cross-section of the scraping plate 403 is a triangle and slopes upward, and the pressure roller 405 is movably connected to the inner wall of the conveyor belt 3. The purpose of this setting is that the scraping plate 403 sloping upward causes the cement attached to the outer end of the conveyor belt 3 to quickly fall off, and the inclined scraping plate 403 improves its cleaning effect on the conveyor belt 3. The storage cavity 402 arranged in an isosceles trapezoid shape enables the cement to quickly fall into the collection box 6.

[0027] Preferably, the bottom inner wall of the mounting frame 1 is fixedly connected with a bottom frame 5. A collection box 6 is provided at the top of the bottom frame 5, and the collection box 6 is snap-connected to the cavity collection plate 401. The purpose of this setting is that the provided collection box 6 can collect the cleaned cement, and the collected cement can be reused to reduce material waste.

[0028] Embodiment 2

[0029] As Figures 1 to 5 shown, based on the same concept as the above Embodiment 1, this embodiment also proposes that the outer end of the mounting frame 1 is fixedly connected with a side frame 7. The side frame 7 is arranged at the top of the conveyor belt 3, and a positioning roller 8 is rotatably connected inside the side frame 7. The purpose of this setting is that the positioning roller 8 inside the side frame 7 can limit the molds conveyed at the top of the conveyor belt 3, preventing the molds from tilting due to the impact of cement during the conveying process, so that a large amount of cement splashes out from the inside of the molds.

[0030] Preferably, the side frame 7 is composed of three groups of connecting rods, the three groups of connecting rods are arranged at equal distances, and a number of positioning rollers 8 are provided. The purpose of this setting is that the provided three groups of connecting rods enable the two molds conveyed inside the side frame 7 to move stably.

[0031] Preferably, the top of the mounting frame 1 is fixedly connected with a support frame 9, the top of the support frame 9 is fixedly connected with a hopper 10, and the bottom of the hopper 10 is symmetrically fixedly connected with guide pipes 11, and the guide pipes 11 are arranged between the two groups of connecting rods. The purpose of this setting is that the provided hopper 10 is used to store cement, and the cement is discharged through the auger inside the guide pipe 11, so that the cement falls into the molds.

[0032] Preferably, the top of the mounting frame 1 is symmetrically fixedly connected with connecting frames 12, and a support roller 13 is rotatably connected between the two connecting frames 12. The two support rollers 13 are respectively arranged on both sides of the inner wall of the conveyor belt 3, and there are two groups of connecting frames 12 and they are symmetric about the mounting frame 1. The purpose of this setting is that the provided support roller 13 supports the conveyor belt 3, preventing the conveyor belt 3 from collapsing when the molds are internally filled with cement, thus causing the molds to tilt.

[0033] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A material distribution device for prefabricated components, comprising a mounting frame (1), characterized in that: The interior of the mounting frame (1) is symmetrically rotatably connected to a guide wheel (2), a conveyor belt (3) is sleeved between the two guide wheels (2), a cleaning assembly (4) is provided on the inner side of the mounting frame (1), the cleaning assembly (4) comprises a cavity collecting plate (401) fixedly connected to the inner wall of the mounting frame (1), a storage cavity (402) is provided inside the cavity collecting plate (401), a scraper (403) is fixedly connected inside the storage cavity (402), the scraper (403) contacts the outer end of the conveyor belt (3), the outer end of the cavity collecting plate (401) is symmetrically fixedly connected to a side plate (404), and a pressure roller (405) is rotatably connected between the two side plates (404).

2. A material distribution device for prefabricated components according to claim 1, characterized in that: The cross section of the storage chamber (402) is an isosceles trapezoid, the cross section of the scraper (403) is triangular and inclined upward, and the pressure roller (405) is movably connected to the inner wall of the conveyor belt (3).

3. A material distribution device for prefabricated components according to claim 1, characterized in that: A bottom frame (5) is fixedly connected to the inner wall of the bottom end of the mounting frame (1), and a collection box (6) is provided at the top end of the bottom frame (5), wherein the collection box (6) is clamped to the cavity collection plate (401).

4. A material distribution device for prefabricated components according to claim 1, characterized in that: The outer end of the mounting frame (1) is fixedly connected to a side frame (7), the side frame (7) is arranged at the top end of the conveyor belt (3), and the interior of the side frame (7) is rotatably connected to a positioning roller (8).

5. A material distribution device for prefabricated components according to claim 4, characterized in that: The side frame (7) is composed of three groups of connecting rods, which are arranged at equal distances, and a plurality of positioning rollers (8) are provided.

6. A material distribution device for prefabricated components according to claim 1, characterized in that: The top end of the mounting frame (1) is fixedly connected to a bracket (9), the top end of the bracket (9) is fixedly connected to a material drop hopper (10), the bottom end of the material drop hopper (10) is symmetrically fixedly connected to a material guide pipe (11), and the material guide pipe (11) is arranged between the two sets of connecting rods.

7. A material distribution device for prefabricated components according to claim 1, characterized in that: A connecting frame (12) is symmetrically fixedly connected to the top of the mounting frame (1), a supporting roller (13) is rotatably connected between the two connecting frames (12), and the two supporting rollers (13) are respectively arranged on both sides of the inner wall of the conveyor belt (3).

8. A material placing device for prefabricated components according to claim 7, characterized in that: The connecting frames (12) are provided in two groups and are symmetrical with respect to the mounting frame (1).

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