Folded plate production equipment

Abstract

The utility model relates to the technical field of folded plate production equipment, in particular to folded plate production equipment. The plate bending device comprises a supporting frame, a downward pressing assembly, a pressing blade, a downward pressing die holder, a mounting disc, a rotating motor and a cleaning mechanism, the downward pressing assembly is arranged on the supporting frame, the pressing blade is arranged on the downward pressing assembly, and the downward pressing assembly is composed of a downward pressing frame and a downward pressing air cylinder and used for driving the pressing blade to descend to bend a plate. The multiple pressing grooves are formed in the lower pressing die base to meet the requirement for the pressing and folding angles of different folded plates, meanwhile, under the combined action of the rotating motor, the transmission assembly and the installation disc, the face on the lower pressing die base can be converted, and therefore the pressing grooves can be rapidly replaced, the replacement time of the lower pressing die base can be saved, and the replacement efficiency of the lower pressing die base is improved. And the production efficiency of the folded plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of folding plate production equipment, in particular to a folding plate production equipment. Background Art

[0002] Folding plate production is a process involving multiple steps and processes. The preparation stage includes material selection, design and mold making; the processing stage includes cutting, bending and welding; the post-processing stage includes surface treatment, quality inspection and packaging and transportation. In this production process, a bending machine is required to perform the bending operation when performing the bending process.

[0003] When a bending machine is working, it is generally composed of an upper mold and a lower mold. A groove is opened on the surface of the lower mold, and the upper mold presses down the plate to complete the bending operation together with the groove. However, when an existing bending machine is working, the lower mold usually has only a single groove, that is, when bending the plate, it is necessary to replace a different lower mold. The operation is complicated and easily affects the production efficiency of the folded plate. In addition, some lower molds are large in size and very inconvenient to carry. Utility Model Content

[0004] Aiming at the problems existing in the background technology, a folding plate production equipment is proposed.

[0005] The utility model proposes a folding plate production equipment, including a support frame, a downward pressing assembly is provided on the support frame, and a pressing blade is provided on the downward pressing assembly. The downward pressing assembly is composed of a downward pressing frame and a downward pressing cylinder, and is used to drive the pressing blade to descend to bend the plate. Two mounting plates are rotatably installed on the support frame, and a lower pressing die seat is provided on the two mounting plates. A rotating motor is provided on the support frame, and the rotating motor is connected to one of the mounting plates through a transmission assembly, and is used to drive the lower pressing die seat to rotate; the lower pressing die seat is composed of a long strip, and mold grooves of different angles are opened on the four surfaces of the lower pressing die seat for folding the plate at different angles; a cleaning mechanism is provided on the support frame, and the cleaning mechanism is composed of a cleaning assembly and a collecting assembly, and is used to clean the surface of the lower pressing die seat.

[0006] Preferably, a mounting groove is provided on the mounting plate, a mounting block is installed on the lower die seat, the mounting block is adapted to the mounting groove, and a fastening bolt is provided on the mounting plate, and the mounting block and the mounting plate are fixed by the fastening bolt.

[0007] Preferably, the collecting assembly consists of a collecting trough and a blanking frame. The collecting trough is opened on the support frame and is located directly below the lower die seat. The blanking frame is installed on the support frame. A through groove is opened on the bottom inner wall of the collecting trough, and the through groove is connected to the blanking frame. The bottom inner wall of the collecting trough is set as a slope to facilitate blanking.

[0008] Preferably, the cleaning assembly consists of an adjusting disk, an air cylinder, an adjusting bar, a lower pressure rod, a piston, an air pipe, an exhaust pipe and an air inlet pipe. The adjusting disk is arranged on one side of the support frame, and the adjusting disk is connected to the mounting disk away from the transmission assembly. The air cylinder is installed on the support frame, the adjusting bar is rotatably arranged on the adjusting disk, the lower pressure rod is slidably installed on the air cylinder, the top of the lower pressure rod is rotatably connected to the adjusting bar, the piston is slidably arranged in the air cylinder, the piston is connected to the lower pressure rod, the air pipe is installed on the air cylinder, one end of the piston extends to the support frame, the exhaust pipe is installed on the support frame, the exhaust pipe is connected to the air pipe, and the air inlet pipe is installed on the air cylinder.

[0009] Preferably, both the gas delivery pipe and the gas inlet pipe are provided with a one-way valve for controlling the inflow and outflow of gas in the gas cylinder.

[0010] Preferably, the exhaust pipe is arranged at an angle, and one end of the exhaust pipe away from the air supply pipe faces the lower die seat.

[0011] Compared with the prior art, the present invention has the following beneficial technical effects:

[0012] By setting multiple pressing grooves on the lower pressing die base to adapt to different folding angle requirements of the folding plate, and under the joint action of the rotating motor, transmission assembly and mounting plate, the surface on the lower pressing die base can be converted, so as to quickly replace the pressing grooves, which can save the replacement time of the lower pressing die base and improve the efficiency of folding plate production;

[0013] At the same time, when the rotating motor drives the lower die seat to rotate, the piston can be driven to move up and down in the air cylinder through the setting of the adjusting disk, adjusting bar and lower pressure rod. Under the action of the air supply pipe and exhaust pipe and the one-way valves on the two, the air flow can be blown to the lower die seat, thereby removing impurities on the surface of the lower die seat, ensuring the cleanliness of the pressure groove on the lower die seat, and then ensuring the folding accuracy of the folding plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is another structural diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the cleaning mechanism in the present utility model;

[0017] Figure 4 It is a structural schematic diagram of the lower die base in the utility model.

[0018] Figure numerals: 1. Support frame; 2. Pressing assembly; 3. Pressing blade; 4. Mounting plate; 5. Pressing die base; 6. Rotating motor; 7. Transmission assembly; 8. Collecting trough; 9. Unloading frame; 10. Adjusting plate; 11. Air cylinder; 12. Adjusting bar; 13. Pressing rod; 14. Piston; 15. Air pipe; 16. Exhaust pipe; 17. Inlet pipe. DETAILED DESCRIPTION

[0019] like Figures 1-4 As shown, the folding plate production equipment proposed by the present invention includes: a support frame 1, a pressing component 2, a pressing blade 3, a lower pressing die base 5, a mounting plate 4, a rotating motor 6 and a cleaning mechanism.

[0020] like Figures 1-4 As shown, the lower pressing component 2 is arranged on the support frame 1, and the pressing blade 3 is arranged on the lower pressing component 2. The lower pressing component 2 is composed of a lower pressing frame and a lower pressing cylinder, which is used to drive the pressing blade 3 to descend and bend the plate. The lower pressing component 2 is composed of the existing technology. The pressing blade 3 and the lower pressing frame can be disassembled and assembled by bolts or clamping mechanisms. In this embodiment, bolts are used for disassembly and assembly. Under actual circumstances, a suitable connecting mechanism can be selected for arrangement according to the ease of disassembly and assembly of the pressing blade 3. Two mounting plates 4 are rotatably installed on the support frame 1. The two mounting plates 4 are provided with a lower pressing die seat 5. A mounting groove is opened on the mounting plate 4. A mounting block is installed on the lower pressing die seat 5. The mounting block is adapted to the mounting groove, and a fastening bolt is provided on the mounting plate 4. The mounting block is fastened by the fastening bolt. It is fixed with the mounting plate 4, so that the lower die seat 5 can be separately disassembled and assembled by removing the bolts. A rotating motor 6 is provided on the support frame 1, and the rotating motor 6 is connected to one of the mounting plates 4 through a transmission assembly 7, which is used to drive the lower die seat 5 to rotate. In this embodiment, the transmission assembly 7 is composed of a synchronous pulley mechanism, and in actual use, gear meshing and other methods can also be used for transmission to ensure that the rotating motor 6 can drive one of the mounting plates 4 to rotate; the lower die seat 5 is composed of a long strip, and the four surfaces of the lower die seat 5 are provided with mold grooves of different angles for folding the plate at different angles; a cleaning mechanism is provided on the support frame 1, and the cleaning mechanism is composed of a cleaning assembly and a collecting assembly, which is used to clean the surface of the lower die seat 5.

[0021] like Figures 1-4 The collection assembly shown is composed of a collection trough 8 and a blanking frame 9. The collection trough 8 is opened on the support frame 1 and is located directly below the lower die seat 5. The blanking frame 9 is installed on the support frame 1. A through groove is opened on the bottom inner wall of the collection trough 8, and the through groove is connected to the blanking frame 9. The bottom inner wall of the collection trough 8 is set as an inclined surface to facilitate blanking.

[0022] like Figure 1 and Figure 3The cleaning assembly shown is composed of an adjusting disk 10, an air cylinder 11, an adjusting strip 12, a pressing rod 13, a piston 14, an air supply pipe 15, an exhaust pipe 16 and an air inlet pipe 17. The adjusting disk 10 is arranged on one side of the support frame 1, and the adjusting disk 10 is connected to the mounting disk 4 away from the transmission assembly 7. The air cylinder 11 is mounted on the support frame 1, and the adjusting strip 12 is rotatably arranged on the adjusting disk 10. A connecting rod is mounted on the adjusting disk 10, and the connecting rod is eccentrically arranged. The adjusting rod passes through the adjusting strip 12 and is rotatably connected to the adjusting strip 12. The pressing rod 13 is slidably mounted on the air cylinder 11, and the top of the pressing rod 13 is rotatably connected to the adjusting strip 12. The piston 14 is slidably arranged in the air cylinder 11, and the piston 14 is connected to the pressing rod 13. The air supply pipe 15 is installed on the air cylinder 11, one end of the piston 14 extends to the support frame 1, and a deep groove is provided on the support frame 1. One end of the air supply pipe 15 extends into the deep groove and is connected to the inner wall of the deep groove. The exhaust pipe 16 is installed on the support frame 1, and the exhaust pipe 16 is connected to the air supply pipe 15. The exhaust pipe 16 is arranged at an angle, and the end of the exhaust pipe 16 away from the air supply pipe 15 is directed toward the lower die base 5. The exhaust pipe 16 can be made of hard materials such as copper and aluminum. The air inlet pipe 17 is installed on the air cylinder 11. Both the air supply pipe 15 and the air inlet pipe 17 are provided with a one-way valve for controlling the inflow and outflow of gas in the air cylinder 11. The one-way valve on the air supply pipe 15 can only output airflow, and the one-way valve on the air inlet pipe 17 can only input airflow.

[0023] In this embodiment, when in use, the sheet is conveyed to the top of the lower die holder 5 by an external sheet conveying device and the folding position is adjusted. Then, the folding operation of the sheet is completed by the joint action of the lower pressing assembly 2 and the lower die holder 5.

[0024] Before folding the sheet, a suitable pressing groove can be selected according to the required folding angle of the sheet, and then the rotating motor 6 is started to drive the corresponding mounting plate 4 to rotate through the transmission assembly 7, thereby driving the lower pressing die seat 5 to rotate, completing the surface conversion of the lower pressing die seat 5, and adjusting the corresponding pressing groove surface on the lower pressing die seat 5 to face the pressing blade 3. The adjustment is convenient to ensure the folding efficiency of the sheet;

[0025] During routine maintenance, the lower die holder 5 can be driven to rotate by rotating the motor 6, thereby indirectly driving the adjustment disk 10 to rotate, and the piston 14 can be driven to move up and down through the adjustment bar 12 and the lower pressure rod 13. When the piston 14 moves upward, air can be delivered to the air cylinder 11 through the air inlet pipe 17. When the piston 14 descends, it will push the air in the air cylinder 11 to move toward the air supply pipe 15 and be discharged through the exhaust pipe 16 to act on the lower die holder 5. In this way, the surface of the lower die holder 5 can be cleaned, thereby preventing impurities from sticking to the pressing groove and affecting the pressing effect of the sheet. The cleaning operation does not require manual labor, and only needs to place a collection frame under the blanking frame 9. The impurities adhering to the lower die holder 5 will fall into the collection tank 8 after leaving the lower die holder 5 and be discharged through the blanking frame 9.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A folding plate production device comprising: A support frame (1) is provided with a pressing assembly (2) on the support frame (1), a pressing blade (3) is provided on the pressing assembly (2), the pressing assembly (2) is composed of a pressing frame and a pressing cylinder, and is used to drive the pressing blade (3) to descend to bend the plate, and is characterized in that: Two mounting plates (4) are rotatably mounted on the support frame (1), and a lower die seat (5) is provided on the two mounting plates (4). A rotating motor (6) is provided on the support frame (1), and the rotating motor (6) is connected to one of the mounting plates (4) via a transmission assembly (7) for driving the lower die seat (5) to rotate; The lower die base (5) is composed of a long strip of plate, and the four surfaces of the lower die base (5) are provided with die grooves of different angles for folding the plate at different angles; A cleaning mechanism is provided on the support frame (1), and the cleaning mechanism consists of a cleaning component and a collecting component, and is used to clean the surface of the lower die seat (5).

2. A folding plate production equipment according to claim 1, characterized in that: A mounting groove is provided on the mounting plate (4), a mounting block is installed on the lower die seat (5), the mounting block is adapted to the mounting groove, and a fastening bolt is provided on the mounting plate (4), and the mounting block and the mounting plate (4) are fixedly arranged by the fastening bolt.

3. A folding plate production equipment according to claim 1, characterized in that: The collecting assembly is composed of a collecting trough (8) and a blanking frame (9). The collecting trough (8) is provided on the support frame (1) and is located directly below the lower die seat (5). The blanking frame (9) is installed on the support frame (1). A through groove is provided on the bottom inner wall of the collecting trough (8), and the through groove is connected to the blanking frame (9). The bottom inner wall of the collecting trough (8) is set as an inclined surface for facilitating blanking.

4. A folding plate production equipment according to claim 3, characterized in that: The cleaning assembly is composed of an adjusting disk (10), an air cylinder (11), an adjusting bar (12), a lower pressure rod (13), a piston (14), an air delivery pipe (15), an exhaust pipe (16) and an air inlet pipe (17). The adjusting disk (10) is arranged on one side of the support frame (1), and the adjusting disk (10) is connected to a mounting disk (4) away from the transmission assembly (7). The air cylinder (11) is mounted on the support frame (1), the adjusting bar (12) is rotatably arranged on the adjusting disk (10), and the lower pressure rod (13) is slidably mounted on the adjusting disk (10). The piston (14) is slidably mounted on the air cylinder (11), the top end of the lower pressure rod (13) is rotatably connected to the regulating bar (12), the piston (14) is slidably mounted in the air cylinder (11), the piston (14) is connected to the lower pressure rod (13), the air supply pipe (15) is mounted on the air cylinder (11), one end of the piston (14) extends to the support frame (1), the exhaust pipe (16) is mounted on the support frame (1), the exhaust pipe (16) is connected to the air supply pipe (15), and the air inlet pipe (17) is mounted on the air cylinder (11).

5. A folding plate production equipment according to claim 4, characterized in that: Both the gas delivery pipe (15) and the gas inlet pipe (17) are provided with a one-way valve for controlling the inflow and outflow of gas in the gas cylinder (11).

6. A folding plate production equipment according to claim 4, characterized in that: The exhaust pipe (16) is arranged at an angle, and one end of the exhaust pipe (16) away from the air delivery pipe (15) faces the lower die seat (5).

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