A road panel automated processing production line and processing method thereof

Abstract

The present invention relates to an automated production line for processing road panels and a processing method thereof, comprising an annular conveyor line, wherein a mold is arranged on the annular conveyor line, and the annular conveyor line is sequentially provided with a first material preparation area, a vibration area, a second material preparation area, a waiting area, a pressing area, and a material discharge area corresponding to the mold, wherein the first material preparation area is provided with a first material distribution device, and the second material preparation area is provided with a second material distribution device, and the first material distribution device and the second material distribution device are arranged on one side of the annular conveyor line, the pressing area is provided with a pressing molding machine, and the material discharge area is provided with a stacking device, and the annular conveyor line runs through the pressing molding machine and the stacking device. The automated assembly line control of the present invention can produce road panels of any structure and size by replacing the matching mold, thereby greatly reducing production costs and improving production capacity, and can process single-layer and double-layer road panels, and has strong practicality.

Description

Technical Field

[0001] The present invention relates to the technical field of road slab processing and production, and in particular to an automated road slab processing production line and a processing method thereof. Background Art

[0002] At present, the commonly used road panel processing equipment is mainly made of a pressing machine. The pressing process using this equipment includes: using a material distribution device to send dry and wet materials to the pressing machine, the material distribution device returns, and the pressing machine presses again; the pressed road panel is transported away by a conveying device and then loaded. It can be seen that the existing road panel equipment is actually an intermittent production process with a long working cycle and a slow pressing speed, which affects production efficiency.

[0003] However, the existing turntable type pressing and forming machine has a mold on the turntable, which is driven to rotate by a rotating drive mechanism, and a brick-making forming mechanism is set on the circumference of the turntable to form an annular brick-making forming line. However, the turntable type pressing and forming machine has certain limitations on the size of the road panels produced, and can only produce small blocks. For some larger-sized road panels, automated processing cannot be achieved. Technical personnel in this field urgently need to solve this technical problem. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the present invention provides a road slab automated processing production line and a processing method thereof.

[0005] The present invention adopts the following technical solution:

[0006] An automated production line for processing road panels, comprising a circular conveyor line, on which a mold is arranged, and the circular conveyor line is used to cyclically convey the mold, a plurality of molds are arranged according to the production rhythm, a positioning hole is arranged on one side of the mold, and the circular conveyor line is sequentially provided with a first material preparation area, a vibration area, a second material preparation area, a waiting area, a pressing area, and a material unloading area corresponding to the mold;

[0007] The first material preparation area is provided with a first material distribution device, the second material preparation area is provided with a second material distribution device, the first material distribution device and the second material distribution device are arranged on one side of the circular conveyor line, the pressing area is provided with a pressing molding machine, the unloading area is provided with a stacking device, and the circular conveyor line runs through the pressing molding machine and the stacking device;

[0008] The vibration zone is provided with a vibration device, the vibration device is arranged in the annular conveyor line at the lower end of the mold, the vibration device is provided with a vibration motor, the vibration motor is connected to a lifting frame, the lifting frame drives the vibration motor to vibrate the mold, and the second material distribution device is provided with a second horizontal push mechanism;

[0009] The pressing and forming machine is provided with a positioning mechanism, the positioning mechanism is provided with a cone pin, the cone pin is arranged corresponding to the positioning hole, the rear end of the cone pin is connected to a telescopic cylinder, the telescopic cylinder pushes the cone pin to extend into the positioning hole to fix the mold, and a pressure head is provided just above the mold corresponding to the pressing and forming machine, the pressure head is matched with the inner frame of the mold, and the pressure head can be replaced;

[0010] The stacking device is provided with a gantry, a lifting mechanism is connected to the gantry, a suction cup is connected to the bottom of the lifting mechanism, a stacking platform is provided on the side of the gantry corresponding to the annular conveyor line, and the lifting mechanism drives the suction cup to absorb and convey the pressed formed plates to the stacking platform.

[0011] Furthermore, the annular conveyor line is provided with a first conveyor line for conveying the mold, a first conveying mechanism is provided at one end of the first conveyor line, and a second conveying mechanism is provided at the other end of the first conveyor line, which is used to recover the second conveyor line of the mold, the first conveying mechanism conveys the mold on the first conveyor line to the second conveyor line, and the second conveying mechanism conveys the mold on the second conveyor line to the first conveyor line.

[0012] Furthermore, the first material distributing device, the second material distributing device, the pressing machine, and the palletizing device are arranged on the first conveying line.

[0013] Furthermore, the first conveying mechanism and the second conveying mechanism are configured as shuttle buses to transport the mold from the first conveying line to the second conveying line.

[0014] Furthermore, the first conveyor line and the second conveyor line are configured as rubber roller conveyors, chain conveyors or double-speed chain conveyors.

[0015] Furthermore, the first material distributing device is provided with a first horizontal pushing mechanism.

[0016] Furthermore, there are two positioning mechanisms, which are respectively arranged on both sides of the pressing machine.

[0017] Furthermore, the first material distributing device is configured as a wet material distributing device, and the second material distributing device is configured as a dry material distributing device, and the first material distributing device and the second material distributing device are height-adjustable.

[0018] A road panel automated processing method, the specific operation steps are:

[0019] S1: transporting the mold to the first material preparation area through the annular conveyor line;

[0020] S2: The first material distributing device distributes quantitative materials to the mold, drops materials or pushes materials, and the mold after distribution is transported to the vibration area;

[0021] S3: The lifting frame supports a vibration motor to vibrate the mold, so that the raw material is evenly spread in the mold, the air in the raw material is discharged, and then the raw material is transported to the second material preparation area;

[0022] S4: The second material distributing device distributes the raw materials for a second time, and the second flat pushing mechanism evenly flattens the raw materials in the mold and sends them to the waiting area;

[0023] S5: Let it stand for a few seconds in the waiting area before sending it to the pressing area;

[0024] S6: The mold is fixed and limited by a positioning mechanism on the pressing and forming machine, and the pressing head presses the raw material in the mold downward, and finally transports it to the unloading area;

[0025] S7: The finished product is adsorbed by the suction cup of the stacking device and transported to the stacking platform by the lifting mechanism for unloading and stacking. The empty mold is then circulated and transported to the first material preparation area by the ring conveyor line.

[0026] Beneficial effects of the present invention:

[0027] The road panel processing production line of the present invention is controlled by an automated assembly line, and road panels of any structure and size can be produced by replacing the matching molds, which greatly reduces production costs and improves production capacity;

[0028] The first material distribution device, the second material distribution device, the pressing machine and the stacking device are arranged on one side of the circular conveyor line, which is convenient for manual inspection and maintenance. Single-layer and double-layer road panels can be processed, which is highly practical.

[0029] The pressing machine is equipped with a positioning mechanism, which has high positioning accuracy, is simple and reliable, and the matching mold of the pressing head can be replaced to reduce production costs;

[0030] The stacking device uses suction cups to absorb the road panels and transports them to the stacking platform through the lifting mechanism. The stacking is compact and neat, and the quantity can be freely set, making full use of the stacking space. The structure is compact and the neatly stacked road panels are finally shoveled out by a forklift at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the structure of an automated production line for road slab processing according to the present invention;

[0032] Figure 2 This is a schematic structural diagram of the first material distribution device according to the present invention;

[0033] Figure 3 This is a schematic structural diagram of the second material distribution device according to the present invention;

[0034] Figure 4 It is a schematic structural diagram of the palletizing device described in the present invention.

[0035] In the figure: 1 annular conveyor line, 101 first conveyor line, 102 first conveying mechanism, 103 second conveying mechanism, 104 second conveyor line, 2 mold, 3 first material distribution device, 301 first horizontal push mechanism, 4 second material distribution device, 401 second horizontal push mechanism, 5 pressing molding machine, 6 stacking device, 601 gantry, 602 lifting mechanism, 603 suction cup, 604 stacking platform. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0037] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention; the terms "first", "second" and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] like Figure 1-4 As shown, an automated production line for road slab processing comprises a circular conveyor line 1, on which a mold 2 is arranged, and the circular conveyor line 1 is used to cyclically convey the mold 2, a plurality of molds 2 are arranged according to the production rhythm, a positioning hole is arranged on one side of the mold 2, and the circular conveyor line 1 is sequentially provided with a first material preparation area, a vibration area, a second material preparation area, a waiting area, a pressing area, and a material unloading area corresponding to the mold 2;

[0039] The first material preparation area is provided with a first material distribution device 3, the second material preparation area is provided with a second material distribution device 4, the first material distribution device 3 and the second material distribution device 4 are provided on one side of the circular conveyor line 1, the first material distribution device 3 can be operated alone, or can be used in combination with the second material distribution device 4 to achieve the processing of single-layer or double-layer road panels, the pressing area is provided with a pressing molding machine 5, the unloading area is provided with a stacking device 6, and the circular conveyor line 1 runs through the pressing molding machine 5 and the stacking device 6;

[0040] The vibration zone is provided with a vibration device, which is arranged in the lower end annular conveyor line 1 of the mold 2, and the vibration device is provided with a vibration motor, which is connected to a lifting frame, and the lifting frame drives the vibration motor to vibrate the mold 2, so that the raw material is evenly flattened in the mold 1, and the air in the raw material is discharged to ensure the density of the molded blank, and the second feeding device 4 is provided with a second flat push mechanism 401, and the second flat push mechanism 401 realizes that the second feeding device 4 flattens the inner frame surface of the mold 2 after quantitative feeding;

[0041] The pressing and forming machine 5 is provided with a positioning mechanism, and the positioning mechanism is provided with a cone pin, and the cone pin is arranged corresponding to the positioning hole, and a telescopic cylinder is connected to the rear end of the cone pin, and the telescopic cylinder pushes the cone pin to extend into the positioning hole to fix the mold 2. A pressure head is provided above the mold 2 corresponding to the pressing and forming machine 5, and the pressure head is matched with the inner frame of the mold 2, and the pressure head can be replaced;

[0042] The stacking device 6 is provided with a gantry 601, and a lifting mechanism 602 is connected to the gantry 601. A suction cup 603 is connected to the bottom of the lifting mechanism 602. A stacking platform 604 is provided on the side of the gantry 601 corresponding to the annular conveyor line 1. The lifting mechanism 602 drives the suction cup 603 to absorb and convey the pressed molded plates to the stacking platform 604.

[0043] In actual application, the annular conveyor line 1 is provided with a first conveyor line 101 for conveying the mold 2, a first conveying mechanism 102 is provided at one end of the first conveyor line 101, a second conveying mechanism 103 is provided at the other end of the first conveyor line 101, and a second conveyor line 104 for recovering the mold 2 is provided. The first conveying mechanism 102 conveys the mold 2 on the first conveyor line 101 to the second conveyor line 104, and the second conveying mechanism 103 conveys the mold 2 on the second conveyor line 104 to the first conveyor line 101.

[0044] In practical applications, the first material distribution device 3, the second material distribution device 4, the pressing machine 5, and the stacking device 6 are arranged on the first conveyor line 101, which is convenient for manual inspection and maintenance. The second conveyor line 104 can be arranged against the wall and does not occupy space.

[0045] In actual application, the first conveying mechanism 102 and the second conveying mechanism 103 are configured as shuttle buses to transport the mold 2 from the first conveying line 101 to the second conveying line 104 .

[0046] In practical applications, the first conveyor line 101 and the second conveyor line 104 are configured as rubber roller conveyors, chain conveyors or double-speed chain conveyors.

[0047] In practical applications, the first material distributing device 3 is provided with a first flat pushing mechanism 301 to achieve quantitative conveying and flattening of raw materials for subsequent processing.

[0048] In practical applications, two positioning mechanisms are provided, which are respectively provided on both sides of the pressing machine 5 to improve the positioning accuracy of the mold 2 and ensure the safe operation of the pressing head.

[0049] In practical applications, the first distribution device 3 is configured as a wet material distribution device, and the second distribution device 4 is configured as a dry material distribution device. The first distribution device 3 and the second distribution device 4 are height-adjustable.

[0050] A road panel automated processing method, the specific operation steps are:

[0051] S1: transporting the mold 2 to the first material preparation area through the annular conveyor line 1;

[0052] S2: The first material distributing device 3 performs quantitative material distributing, dropping or pushing on the mold 2, and the mold 2 after distributing is transported to the vibration zone;

[0053] S3: The lifting frame supports the vibration motor to vibrate the mold 2, so that the raw material is evenly spread in the mold 2, the air in the raw material is discharged, and then the raw material is transported to the second material preparation area;

[0054] S4: The second material distributing device 4 distributes the material for a second time, and the second flat pushing mechanism 401 evenly flattens the raw material in the mold 2 and sends it to the waiting area;

[0055] S5: Let it stand for a few seconds in the waiting area before sending it to the pressing area;

[0056] S6: The mold 2 is fixed and limited by the positioning mechanism on the pressing and forming machine 5, and the pressing head presses the raw material in the mold 2 downward to form the raw material, and finally transports it to the unloading area;

[0057] S7: The finished product is sucked by the suction cup 603 of the stacking device 6 and transported to the stacking platform 604 by the lifting mechanism 602 for unloading and stacking. The empty mold 2 is then circulated and transported to the first material preparation area by the circular conveyor line 1.

[0058] The above shows and describes the basic principles, main features and advantages of the present invention. The front, back, left and right used in the text are not specific, but are mainly used to more intuitively illustrate the technical solution and do not have a limiting effect. Technical personnel in this industry should understand that the above implementation methods are only for illustrating the technical concept and characteristics of the present invention. Its purpose is to enable people familiar with this technology to understand the content of the present invention and implement it, and it cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A road panel automated processing production line, characterized by: The invention comprises an annular conveyor line (1), on which a mould (2) is arranged, and the annular conveyor line (1) is used to cyclically convey the mould (2), a plurality of moulds (2) are arranged according to the production rhythm, a positioning hole is arranged on one side of the mould (2), and the annular conveyor line (1) is sequentially arranged with a first material preparation area, a vibration area, a second material preparation area, a waiting area, a pressing area, and a material unloading area corresponding to the mould (2); The first material preparation area is provided with a first material distribution device (3), the second material preparation area is provided with a second material distribution device (4), the first material distribution device (3) and the second material distribution device (4) are arranged on one side of the circular conveyor line (1), the pressing area is provided with a pressing machine (5), the unloading area is provided with a stacking device (6), and the circular conveyor line (1) runs through the pressing machine (5) and the stacking device (6); The vibration zone is provided with a vibration device, the vibration device is arranged in the annular conveyor line (1) at the lower end of the mold (2), the vibration device is provided with a vibration motor, the vibration motor is connected to a lifting frame, the lifting frame drives the vibration motor to vibrate the mold (2), and the second material distribution device (4) is provided with a second horizontal push mechanism (401); The pressing and forming machine (5) is provided with a positioning mechanism, the positioning mechanism is provided with a cone pin, the cone pin is arranged corresponding to the positioning hole, a telescopic cylinder is connected to the rear end of the cone pin, the telescopic cylinder pushes the cone pin into the positioning hole to fix the mold (2), a pressing head is provided directly above the mold (2) corresponding to the pressing and forming machine (5), the pressing head is arranged in cooperation with the inner frame of the mold (2), and the pressing head is replaceable; The stacking device (6) is provided with a gantry (601), the gantry (601) is connected to a lifting mechanism (602), the bottom of the lifting mechanism (602) is connected to a suction cup (603), the gantry (601) is provided with a stacking platform (604) on one side corresponding to the annular conveyor line (1), and the lifting mechanism (602) drives the suction cup (603) to absorb and convey the pressed molded plates to the stacking platform (604); The annular conveyor line (1) is provided with a first conveyor line (101) for conveying the mould (2); a first conveying mechanism (102) is provided at one end of the first conveyor line (101); a second conveying mechanism (103) is provided at the other end of the first conveyor line (101); and a second conveyor line (104) for recovering the mould (2); the first conveying mechanism (102) conveys the mould (2) on the first conveyor line (101) to the second conveyor line (104); and the second conveying mechanism (103) conveys the mould (2) on the second conveyor line (104) to the first conveyor line (101); The first material distribution device (3), the second material distribution device (4), the pressing and forming machine (5), and the palletizing device (6) are arranged on the first conveying line (101); The first material distributing device (3) is provided with a first horizontal pushing mechanism (301); There are two positioning mechanisms, which are respectively arranged on both sides of the pressing and forming machine (5); The first material distributing device (3) is configured as a wet material distributing device, and the second material distributing device (4) is configured as a dry material distributing device. The first material distributing device (3) and the second material distributing device (4) are height-adjustable.

2. The road slab automated processing production line according to claim 1, characterized in that: The first conveying mechanism (102) and the second conveying mechanism (103) are configured as shuttle buses to transport the mould (2) from the first conveying line (101) to the second conveying line (104).

3. The road slab automated processing production line according to claim 2, characterized in that: The first conveyor line (101) and the second conveyor line (104) are configured as rubber roller conveyors, chain conveyors or double-speed chain conveyors.

4. According to the processing method of the road slab automated processing production line according to claim 1, the specific operating steps are: S1: transporting the mold (2) to a first material preparation area via the annular conveyor line (1); S2: the first material distributing device (3) performs quantitative material distributing, dropping or pushing on the mold (2), and the mold (2) after the material distributing is transported to the vibration zone; S3: The lifting frame supports a vibration motor to vibrate the mold (2), so that the raw material is evenly spread in the mold (2), the air in the raw material is discharged, and then the raw material is transported to the second material preparation area; S4: the second material distributing device (4) distributes the material a second time, and the second flat pushing mechanism (401) evenly flattens the raw material in the mold (2) and sends it to the waiting area; S5: Let it stand for a few seconds in the waiting area before sending it to the pressing area; S6: The mold (2) is fixed and limited by a positioning mechanism on the pressing and forming machine (5), and at the same time, the pressing head presses the raw material in the mold (2) downward to form the raw material, and finally transports it to the unloading area; S7: The finished product is sucked by the suction cup (603) of the stacking device (6) and transported to the stacking platform (604) by the lifting mechanism (602) for unloading and stacking. The empty mold (2) is then circulated and transported to the first material preparation area by the circular conveyor line (1).

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