Building waste brick making device

Abstract

The utility model discloses a brick making device using construction waste. The brick making device comprises a rack and a driving unit. A supporting plate is placed at the lower end in the machine frame, a brick mold frame is slidably connected to the middle of the machine frame, a brick mold is slidably connected to the interior of the brick mold frame and located above the supporting plate, an upper mold base is slidably connected to the upper end in the machine frame, an upper mold is slidably connected to the lower end of the upper mold base, and the upper mold and the brick mold are arranged in a matched mode; the driving unit comprises a sliding seat and an eccentric shaft, the sliding seat is arranged at the right end of the brick mold, the eccentric shaft is rotatably connected to the right end of the brick mold frame, the upper end of the eccentric shaft is slidably connected with a long sliding hole in the right end of the sliding seat, and a PLC is arranged on the front side face of the rack. And meanwhile, the closing and positioning precision of the brick mold is high, and the brick making quality of the construction waste is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of making bricks from construction waste, in particular to a device for making bricks from construction waste. Background Art

[0002] With the progress of the times and the development of industry, construction waste can be seen everywhere. The characteristics of recycled aggregates from construction waste, such as local materials and low cost, have obvious advantages in the field of brick making. Its application has become a major trend. Construction waste brick making machine has become a necessary brick making equipment. The existing construction waste brick making device is generally composed of a frame, a brick mold and an upper mold. When in use, the brick making raw materials will be added to the inside of the brick mold, and then the upper mold will move downward for extrusion molding. The structure is simple and the cost of use is low. In the process of adding raw materials, the brick mold generally cannot shake and fill the raw materials, and emptiness is likely to occur during the filling process, which affects the quality of brick making from construction waste. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a device for making bricks from construction waste. The device can use the power of a motor to drive the brick mold to shake, so that the brick-making raw materials inside are compacted and evenly distributed. At the same time, the brick mold has high closing positioning accuracy, which improves the quality of bricks made from construction waste and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for making bricks from construction waste, comprising a frame and a driving unit;

[0005] The frame: a support plate is placed at the lower end of the frame, a brick mold frame is slidably connected to the middle of the frame, a brick mold is slidably connected to the inside of the brick mold frame, the brick mold is located above the support plate, an upper mold seat is slidably connected to the upper mold seat at the upper end, and the upper mold is slidably connected to the lower end of the upper mold seat, and the upper mold is matched with the brick mold;

[0006] Driving unit: It includes a slide and an eccentric shaft. The slide is arranged at the right end of the brick mold. The eccentric shaft is rotatably connected to the right end of the brick mold frame. The upper end of the eccentric shaft is slidably connected to the long sliding hole at the right end of the slide. During use, the power of the motor can be used to drive the brick mold to shake, so that the brick-making raw materials inside are compacted and evenly distributed. At the same time, the brick mold has high closing positioning accuracy, which improves the brick-making quality of construction waste.

[0007] Furthermore, a PLC controller is provided on the front side of the frame, and an input end of the PLC controller is electrically connected to an external power supply to facilitate automatic control of the electrical appliance.

[0008] Furthermore, the driving unit also includes a worm wheel and a worm. The worm wheel is arranged at the lower end of the eccentric shaft. The worm is rotatably connected to the right end of the brick mold frame through a bearing. The worm is meshingly connected with the worm wheel to facilitate driving the eccentric shaft to rotate at a low speed.

[0009] Furthermore, the driving unit also includes a motor, which is arranged at the right end of the brick mold frame, the output shaft of the motor is fixedly connected to the front end of the worm, and the input end of the motor is electrically connected to the output end of the PLC controller to facilitate the rotation of the worm.

[0010] Furthermore, support seats are provided at both front and rear ends of the upper surface of the upper mold, positioning columns are provided at the lower ends of the inner walls of the support seats away from the upper mold, and positioning seats are provided in the middle of the front and rear sides of the brick mold. The positioning columns are respectively coordinated with the vertically corresponding positioning seats to facilitate the positioning of the upper mold and the brick mold.

[0011] Furthermore, an electric push rod is provided at the front end inside the frame, the telescopic end of the electric push rod is fixedly connected to the upper surface of the brick mold frame, and the input end of the electric push rod is electrically connected to the output end of the PLC controller, so as to conveniently control the up and down movement of the brick mold frame.

[0012] Furthermore, an electro-hydraulic push rod is provided in the middle of the upper end of the frame, the telescopic end of the electro-hydraulic push rod is fixedly connected to the upper surface of the lower end of the upper mold base, and the input end of the electro-hydraulic push rod is electrically connected to the output end of the PLC controller, so as to conveniently control the up and down movement of the upper mold base.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the construction waste brick making device has the following advantages:

[0014] 1. Adjust the PLC controller, the motor runs, the output shaft of the motor drives the worm to rotate, the worm drives the eccentric shaft to rotate at a low speed through the worm gear, the eccentric shaft and the long sliding hole on the right end of the slide seat slide relative to each other, the eccentric shaft drives the brick mold to swing back and forth along the brick mold frame through the slide seat. During use, the power of the motor can be used to drive the brick mold to swing, so that the internal brick-making materials are compacted and evenly distributed, thereby improving the brick-making quality of construction waste.

[0015] 2. Adjust the PLC controller, the telescopic end of the electro-hydraulic push rod drives the upper mold seat to slide downward along the frame, the upper mold seat drives the upper mold to move downward, the upper mold drives the positioning column to move downward synchronously through the support seat, the positioning column gradually contacts with the Y-shaped slide groove in the middle of the positioning seat, the wall of the Y-shaped slide groove will push the downward moving positioning column to move horizontally, the positioning column drives the upper mold to move horizontally along the upper mold seat, the positioning column corresponds to the vertical groove of the positioning seat, to ensure that the upper mold corresponds to the brick mold, during the downward movement of the upper mold, the positioning seat will guide and position the upper mold, which can ensure the accurate closure of the upper mold and the brick mold, and ensure the quality of brick making of construction waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a cross-sectional structural schematic diagram of the frame of the utility model;

[0018] Figure 3 This is an enlarged structural diagram of point A of the utility model.

[0019] In the figure: 1 frame, 2 brick mold frame, 3 brick mold, 4 upper mold base, 5 upper mold, 6 drive unit, 61 slide, 62 eccentric shaft, 63 worm gear, 64 worm, 65 motor, 7 electric push rod, 8 electro-hydraulic push rod, 9 support seat, 10 positioning column, 11 positioning seat, 12 support plate, 13 PLC controller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 ,This embodiment provides a technical solution: a device for making bricks from construction waste, including a frame 1 and a driving unit 6;

[0022] Frame 1: A support plate 12 is placed at the lower end of the frame 1, and the frame 1 provides an installation position for other parts. The support plate 12 carries bricks. A brick mold frame 2 is slidably connected to the middle part of the frame 1, and a brick mold 3 is slidably connected to the inside of the brick mold frame 2. The brick mold 3 is located above the support plate 12. Brick-making raw materials made of construction waste are added to the inside of the brick mold 3. An upper mold seat 4 is slidably connected to the upper end of the frame 1, and an upper mold 5 is slidably connected to the lower end of the upper mold seat 4. The upper mold 5 is arranged in cooperation with the brick mold 3, and the upper mold 5 extrude and mold the raw materials inside the brick mold 3. A PLC controller 13 is arranged on the front side of the frame 1, and the input end of the PLC controller 13 is electrically connected to an external power supply. Support seats 9 are arranged at the front and rear ends of the upper surface of the upper mold 5, and positioning columns 10 are arranged at the lower end of the inner wall of the support seat 9 away from the upper mold 5. Positioning seats 11 are arranged in the middle of the front and rear sides of the brick mold 3, and the positioning columns 10 are respectively arranged in cooperation with the vertically corresponding positioning seats 11. The upper mold seat 4 drives the upper mold 5 to move downward. The upper mold 5 drives the positioning column 10 to move downward synchronously through the support seat 9, and the positioning column 10 gradually contacts the Y-shaped slide groove in the middle of the positioning seat 11. The wall of the Y-shaped slide groove pushes the downward positioning column 10 to move horizontally, and the positioning column 10 drives the upper mold 5 to move horizontally along the upper mold seat 4. The positioning column 10 corresponds to the vertical groove body of the positioning seat 11 to ensure that the upper mold 5 corresponds to the brick mold 3. The front end of the frame 1 is provided with an electric push rod 7, and the telescopic end of the electric push rod 7 is fixed to the upper surface of the brick mold frame 2 The input end of the electric push rod 7 is electrically connected to the output end of the PLC controller 13, the telescopic end of the electric push rod 7 contracts to drive the brick mold frame 2 to slide upward along the frame 1, and the brick mold frame 2 drives the brick mold 3 to move up and separate from the bricks. An electro-hydraulic push rod 8 is provided in the middle of the upper end of the frame 1, and the telescopic end of the electric hydraulic push rod 8 is fixedly connected to the upper surface of the lower end of the upper mold base 4. The input end of the electric hydraulic push rod 8 is electrically connected to the output end of the PLC controller 13, and the telescopic end of the electric hydraulic push rod 8 drives the upper mold base 4 to slide downward along the frame 1;

[0023] The driving unit 6 includes a slide 61 and an eccentric shaft 62. The slide 61 is arranged at the right end of the brick mold 3. The eccentric shaft 62 is rotatably connected to the right end of the brick mold frame 2. The upper end of the eccentric shaft 62 is slidably connected to the long sliding hole at the right end of the slide 61. The eccentric shaft 62 slides relatively with the long sliding hole at the right end of the slide 61. The eccentric shaft 62 drives the brick mold 3 to swing back and forth along the brick mold frame 2 through the slide 61, so that the brick-making raw materials inside are compacted and evenly distributed. The driving unit 6 also includes a worm gear 63 and a worm 64. The worm gear 6 3 is arranged at the lower end of the eccentric shaft 62, the worm 64 is rotatably connected to the right end of the brick mold frame 2 through a bearing, the worm 64 is meshed and connected with the worm wheel 63, and the worm 64 drives the eccentric shaft 62 to rotate at a low speed through the worm wheel 63. The driving unit 6 also includes a motor 65, which is arranged at the right end of the brick mold frame 2, and the output shaft of the motor 65 is fixedly connected to the front end of the worm 64. The input end of the motor 65 is electrically connected to the output end of the PLC controller 13. When the motor 65 runs, the output shaft of the motor 65 drives the worm 64 to rotate.

[0024] The working principle of a construction waste brick-making device provided by the utility model is as follows: when in use, brick-making raw materials made of construction waste are added to the interior of a brick mold 3. After the addition is completed, the PLC controller 13 is regulated to operate the motor 65. The output shaft of the motor 65 drives the worm 64 to rotate. The worm 64 drives the eccentric shaft 62 to rotate at a low speed through the worm gear 63. The eccentric shaft 62 slides relative to the long sliding hole at the right end of the slide seat 61. The eccentric shaft 62 drives the brick mold 3 to shake back and forth along the brick mold frame 2 through the slide seat 61, so that the brick-making raw materials inside are compacted and evenly distributed. Then the motor 65 stops running, and the excess brick-making raw materials above the brick mold 3 are removed. The telescopic end of the electro-hydraulic push rod 8 drives the upper mold seat 4 to slide downward along the frame 1, and the upper mold seat 4 drives the upper mold 5 to move downward. The upper mold 5 passes through the slide seat 61. The support seat 9 drives the positioning column 10 to move downward synchronously, and the positioning column 10 gradually contacts with the Y-shaped slide groove in the middle of the positioning seat 11. The wall of the Y-shaped slide groove will push the downward positioning column 10 to move horizontally, and the positioning column 10 drives the upper mold 5 to move horizontally along the upper mold seat 4. The positioning column 10 corresponds to the vertical groove body of the positioning seat 11 to ensure that the upper mold 5 corresponds to the brick mold 3, and then the upper mold 5 extrude and mold the raw materials inside the brick mold 3, and then the telescopic end of the electro-hydraulic push rod 8 drives the upper mold 5 to move up and separate from the brick mold 3 through the upper mold seat 4, and then the telescopic end of the electric push rod 7 contracts and drives the brick mold frame 2 to slide upward along the frame 1, and the brick mold frame 2 drives the brick mold 3 to move up and separate from the bricks, and then the external machinery removes the support plate 12 and the bricks above, and after removal, a new support plate 12 is placed to continue brick making.

[0025] It is worth noting that the motor 65, electric push rod 7, electro-hydraulic push rod 8 and PLC controller 13 disclosed in the above embodiments can be freely configured according to the actual application scenario. The motor 65 can choose a three-phase asynchronous motor with model Y112M-4, the electric push rod 7 can choose an electric push rod with model LX700, the electro-hydraulic push rod 8 can choose an electro-hydraulic push rod with model DYTZ1000, and the PLC controller 13 can choose a PLC controller with model FX3U-16MR / ES-A. The PLC controller 13 controls the operation of the motor 65, the electric push rod 7 and the electro-hydraulic push rod 8 using methods commonly used in the prior art.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A device for making bricks from construction waste, characterized in that: It comprises a frame (1) and a drive unit (6); The frame (1) has a support plate (12) placed at the lower end thereof, a brick mold frame (2) is slidably connected to the middle of the frame (1), a brick mold (3) is slidably connected to the interior of the brick mold frame (2), the brick mold (3) is located above the support plate (12), an upper mold seat (4) is slidably connected to the upper end of the frame (1), an upper mold (5) is slidably connected to the lower end of the upper mold seat (4), and the upper mold (5) is arranged in cooperation with the brick mold (3); The driving unit (6) comprises a sliding seat (61) and an eccentric shaft (62). The sliding seat (61) is arranged at the right end of the brick mold (3). The eccentric shaft (62) is rotatably connected to the right end of the brick mold frame (2). The upper end of the eccentric shaft (62) is slidably connected to the long sliding hole at the right end of the sliding seat (61).

2. A construction waste brick making device according to claim 1, characterized in that: A PLC controller (13) is provided on the front side of the frame (1), and an input end of the PLC controller (13) is electrically connected to an external power supply.

3. The device for making bricks from construction waste according to claim 2, characterized in that: The driving unit (6) further comprises a worm wheel (63) and a worm (64); the worm wheel (63) is arranged at the lower end of the eccentric shaft (62); the worm (64) is rotatably connected to the right end of the brick mold frame (2) via a bearing; the worm (64) is meshingly connected to the worm wheel (63).

4. The device for making bricks from construction waste according to claim 3, characterized in that: The driving unit (6) further comprises a motor (65), wherein the motor (65) is arranged at the right end of the brick mold frame (2), the output shaft of the motor (65) is fixedly connected to the front end of the worm (64), and the input end of the motor (65) is electrically connected to the output end of the PLC controller (13).

5. The device for making bricks from construction waste according to claim 1, characterized in that: Support seats (9) are provided at both the front and rear ends of the upper surface of the upper mold (5), and positioning columns (10) are provided at the lower ends of the inner side walls of the support seats (9) away from the upper mold (5). Positioning seats (11) are provided in the middle of the front and rear side surfaces of the brick mold (3), and the positioning columns (10) are respectively arranged in cooperation with the vertically corresponding positioning seats (11).

6. The device for making bricks from construction waste according to claim 2, characterized in that: An electric push rod (7) is provided at the front end of the frame (1), the telescopic end of the electric push rod (7) is fixedly connected to the upper surface of the brick mold frame (2), and the input end of the electric push rod (7) is electrically connected to the output end of the PLC controller (13).

7. The device for making bricks from construction waste according to claim 2, characterized in that: An electro-hydraulic push rod (8) is provided in the middle of the upper end of the frame (1), the telescopic end of the electro-hydraulic push rod (8) is fixedly connected to the upper surface of the lower end of the upper die base (4), and the input end of the electro-hydraulic push rod (8) is electrically connected to the output end of the PLC controller (13).

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