Double-end synchronous stamping device for rolling shutter door guide rail
By designing a dual-end synchronous stamping device for the roller gate guide rail, the coordinated combination of rollers and blocks can achieve synchronous stamping and discharge of materials at both ends of the guide rail, solving the problem of low stamping efficiency in the existing technology, improving production efficiency and avoiding device damage .
Patent Information
- Application Number
- CN202211374331.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-11-04
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2042-11-04
AI Technical Summary
The stamping process of existing winding gate guides is low, and manual or manipulators require manual movement of both ends of the guide rail for stamping, and no stamping is performed on the other end during stamping, resulting in low efficiency.
A dual-end synchronous stamping device for the roller gate guide rail is designed, including rollers, rotating shafts, mounting bases, motors, card blocks, limit plates, punches and down pressure devices. The synchronous stamping of both ends of the guide rails is achieved through the cooperation of rollers and card blocks. , and allow other guide rails to discharge and unload materials during the stamping process, and use the lifting device to share the impact force.
The simultaneous stamping of both ends of the guide rail is achieved, which improves production efficiency and effectively shares the impact force through the lifting device to avoid damage to the device.
Smart Images
Figure CN115608842B_ABST
Abstract
Description
[Technical field]
[0001] The invention relates to the technical field of rolling shutter doors, in particular to the technical field of punching devices. [Background technology]
[0002] The main body of the rolling shutter door is composed of multiple gate pieces that are matched and buckled in pairs. The gate pieces can be easily wound or unfolded by using the gate piece buckle connection to realize the opening and closing of the gate. In order to make the winding or unfolding of the gate piece smooth and improve the strength of the rolling shutter door, guide rails are generally installed on both sides of the rolling shutter door. The gate pieces are guided into the guide rails on both sides so that the gate pieces can move up and down in a straight line along the guide rails without deviation.
[0003] There is an existing rolling shutter door guide rail which requires a through hole to be punched at both ends of the guide rail. Generally, the two ends of the guide rail are moved to two stamping devices in turn for stamping by manual or robotic arms. When one stamping device is stamping, the other is not stamping. After stamping is completed, the guide rail is put down and then another guide rail is picked up again, which is inefficient. [Summary of the invention]
[0004] The purpose of the present invention is to solve the problems in the prior art and to propose a double-end synchronous stamping device for the rolling shutter door guide rail, which can enable both ends of the guide rail to be stamped at the same time, and during the stamping process, the stamped guide rail can be unloaded, and the guide rail that needs to be stamped can be placed in the station to be stamped, which is more efficient.
[0005] To achieve the above-mentioned purpose, the present invention proposes a double-end synchronous punching device for a rolling shutter guide rail, which is used to punch a through hole at each end of the rolling shutter guide rail, including a roller, a rotating shaft, a mounting seat, a motor, a clamping block, a limit plate, a punch, and a pressing device. There are two mounting seats, each of which is equipped with a motor and a rotatable horizontally arranged rotating shaft, one end of the rotating shaft is connected to the motor located on the same mounting seat, and a roller is installed at the other end of the rotating shaft. The axes of the two rotating shafts are located on the same horizontal line, and the two rollers are located at the ends of the two rotating shafts that are close to each other. The ends of the two rollers that are close to each other are provided with chip removal grooves, and a circle of clamping blocks are evenly distributed on the cylindrical surface of the roller, and the clamping block has a plurality of The blocks on the two rollers correspond to each other one by one, and the blocks are adapted to the guide rails. The two ends of the guide rails are respectively clamped on the corresponding two blocks with their openings facing the blocks. A vertically arranged limit plate is fixed to the side of the block away from the roller end and close to the motor. The two ends of the guide rails respectively resist the two limit plates. A pressing device is provided above the roller, and the pressing device is connected to a punching head arranged vertically downward. A clearance hole adapted to the punching head is provided on the block, and the clearance hole extends to the inside of the roller and is connected to the chip removal groove. When there is a block on the roller and the punching head is located at the top end of the roller, the clearance hole on the block is located on the same vertical line. The motor and the pressing device are controlled by a control device.
[0006] Preferably, the chip groove is a truncated cone-shaped groove coaxial with the roller, and the inner diameter of the opening end of the chip groove is larger than the inner diameter of the bottom of the chip groove.
[0007] Preferably, a connecting plate is fixed to the end of the rotating shaft, the rotating shaft and the connecting plate are an integrated structure, and the connecting plate and the roller are fixed by a plurality of bolts.
[0008] Preferably, the roller, the block and the limit plate are an integrated structure.
[0009] Preferably, a blowing pipe is provided above the roller, and the blowing pipe blows air toward the topmost end of the moving track of the card block.
[0010] Preferably, the number of blocks on a single roller is 4-12.
[0011] Preferably, the number of blocks on a single roller is an even number, a lifting device is provided under the roller, the lifting device is controlled by a control device, the lifting device is a pneumatic cylinder or an oil cylinder, the piston rod of the lifting device is vertically arranged upward, the top of the piston rod is connected to a top plate, and when a block is located at the top end of the roller, the top plate can resist the block located at the bottom end of the roller.
[0012] Beneficial effects of the present invention: The present invention cooperates with two rollers and the blocks on the rollers so that both ends of the guide rail can be stamped synchronously, and the other guide rails can be released and unloaded during the stamping process, with high production efficiency; the setting of the lifting device can effectively share the impact force on the rollers, and the device is not easily damaged.
[0013] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings.
Brief Description of the Drawings
[0014] Figure 1 This is a front view of the double-end synchronous punching device for the rolling shutter door guide rail of the present invention;
[0015] Figure 2 It is a side view of the roller of the double-end synchronous punching device of the rolling shutter guide rail of the present invention.
[0016] In the figure: 1-mounting seat, 2-roller, 3-pressing device, 4-blowing pipe, 5-lifting device, 6-guide rail, 10-motor, 11-rotating shaft, 12-connecting plate, 20-chip groove, 21-block, 22-limiting plate, 25-allowing hole, 30-punching head, 50-top plate. [Specific implementation method]
[0017] See also Figure 1 , Figure 2The double-end synchronous punching device of the rolling shutter guide rail of the present invention is used to punch a through hole at each end of the rolling shutter guide rail 6, including a roller 2, a rotating shaft 11, a mounting seat 1, a motor 10, a clamping block 21, a limit plate 22, a punching head 30, and a pressing device 3. The mounting seats 1 are two, and a motor 10 and a rotatable horizontally arranged rotating shaft 11 are installed on the two mounting seats 1. One end of the rotating shaft 11 is connected to the motor 10 located on the same mounting seat 1, and a roller 2 is installed on the other end of the rotating shaft 11. The axes of the two rotating shafts 11 are located on the same horizontal line. The two rollers 2 are located at the ends of the two rotating shafts 11 that are close to each other. The ends of the two rollers 2 that are close to each other are provided with a chip removal groove 20. A circle of clamping blocks 21 are evenly distributed on the cylindrical surface of the roller 2. The clamping blocks 21 have a plurality of pieces. The rollers 2 on the The blocks 21 correspond one to one, and the blocks 21 are adapted to the guide rails 6. The two ends of the guide rails 6 are respectively clamped on the corresponding two blocks 21 with their openings facing the blocks 21. A vertically arranged limit plate 22 is fixed to the side of the block 21 away from the end of the roller 2 and close to the motor 10. The two ends of the guide rail 6 respectively abut against the two limit plates 22. A pressing device 3 is provided above the roller 2. The pressing device 3 is connected to a punch head 30 arranged vertically downward. A clearance hole 25 adapted to the punch head 30 is provided on the block 21. The clearance hole 25 extends to the inside of the roller 2 and is connected to the chip groove 20. When there is a block 21 on the roller 2 and is located at the top end of the roller 2, the punch head 30 and the clearance hole 25 on the block 21 are located on the same vertical line. The motor 10 and the pressing device 3 are controlled by a control device.
[0018] The chip groove 20 is a truncated cone-shaped groove coaxial with the roller 2. The inner diameter of the opening end of the chip groove 20 is larger than the inner diameter of the bottom of the chip groove 20. The truncated cone-shaped chip groove 20 allows the debris to be discharged in time and is not easily accumulated in the chip groove 20.
[0019] A connecting plate 12 is fixed to the end of the rotating shaft 11. The rotating shaft 11 and the connecting plate 12 are an integrated structure, and the connecting plate 12 and the roller 2 are fixed by a plurality of bolts.
[0020] The roller 2, the clamping block 21 and the limiting plate 22 are an integrated structure.
[0021] A blowing pipe 4 is arranged above the roller 2 , and the blowing pipe 4 blows air toward the top of the moving track of the clamping block 21 .
[0022] The number of the blocks 21 on a single roller 2 is 4-12, ensuring that there are at least 3 blocks on the upper half of the roller 2. The roller 2 also has a stamping station, a feeding station to be stamped, and a unloading station after stamping.
[0023] The number of blocks 21 on a single roller 2 is an even number, and a lifting device 5 is provided under the roller 2. The lifting device 5 is controlled by a control device. The lifting device 5 is an air cylinder or an oil cylinder. The piston rod of the lifting device 5 is vertically arranged upward, and a top plate 50 is connected to the top of the piston rod. When a block 21 is located at the top of the roller 2, the top plate 50 can resist the block 21 located at the bottom of the roller 2. The impact force on the roller 2 can be effectively shared by the top plate 50, and the device is not easily damaged.
[0024] Working process of the present invention:
[0025] During the operation of the double-end synchronous stamping device for rolling shutter guide rails of the present invention, the two ends of the guide rail 6 are respectively clamped on the corresponding two clamping blocks 21 on the roller 2. When the number of clamping blocks 21 on a single roller 2 is N, the motor 10 drives the roller 2 to rotate 360 / N° each time. When there is a clamping block 21 on the roller 2 located at the top of the roller 2, the clamping block 21 is in the stamping station, the clamping block 21 located upstream of the clamping block 21 of the stamping station is in the feeding station to be stamped, and the clamping block 21 located downstream of the clamping block 21 of the stamping station is in the unloading station after stamping. When the pressing device 3 stamps the guide rail 6 in the stamping station, the operation of placing the guide rail 6 at the feeding station to be stamped can be performed manually or by a robot, and the operation of removing the guide rail 6 from the unloading station after stamping can be performed manually or by a robot. After the stamping is completed, the roller 2 rotates once, so that the next guide rail 6 enters the station to be stamped, and the production efficiency is high.
[0026] Before the pressing device 3 punches the guide rail 6 at the punching station, the top plate 50 is pressed against the block 21 at the bottom of the roller 2 to effectively share the impact force on the roller 2. After the punching is completed, the top plate 50 is reset.
[0027] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention belongs to the protection scope of the present invention.
Claims
1. A double-end synchronous punching device for the rolling shutter guide rail, used to punch a through hole at each end of the rolling shutter guide rail (6). Features: The invention comprises a roller (2), a rotating shaft (11), a mounting seat (1), a motor (10), a clamping block (21), a limiting plate (22), a punch head (30), and a pressing device (3). The mounting seats (1) are two, each of which is equipped with a motor (10) and a rotatable horizontally arranged rotating shaft (11). One end of the rotating shaft (11) is connected to the motor (10) located on the same mounting seat (1). The other end of the rotating shaft (11) is equipped with a roller (2). The axes of the two rotating shafts (11) are located on the same horizontal line. The two rollers (2) are located at the ends of the two rotating shafts (11) that are close to each other. The ends of the two rollers (2) that are close to each other are provided with A chip removal groove (20) is provided. A circle of blocks (21) is evenly distributed on the cylindrical surface of the roller (2). There are a plurality of blocks (21). The blocks (21) on the two rollers (2) correspond to each other one by one. The blocks (21) are adapted to the guide rail (6). The two ends of the guide rail (6) are respectively clamped on the two corresponding blocks (21) with their openings facing the blocks (21). A vertically arranged limit plate (22) is fixed on the side of the block (21) that is away from the roller (2) and close to the motor (10). The two ends of the guide rail (6) respectively abut against the two limit plates (22). A downward pressing device (3) is provided above the roller (2). The downward pressing device (3) is connected to a vertically arranged limit plate (22). The stamping head (30) is connected to the stamping head (30) arranged below, and a clearance hole (25) adapted to the stamping head (30) is provided on the clamping block (21), and the clearance hole (25) extends to the inside of the roller (2) and is connected to the chip removal groove (20). When a clamping block (21) is located at the top of the roller (2), the stamping head (30) and the clearance hole (25) on the clamping block (21) are located on the same vertical line. The motor (10) and the pressing device (3) are controlled by a control device. The chip removal groove (20) is a truncated cone-shaped groove coaxial with the roller (2). The inner diameter of the opening end of the chip removal groove (20) is larger than the inner diameter of the bottom of the chip removal groove (20). The roller (2) A blowing pipe (4) is provided on the top, and the blowing pipe (4) blows air toward the top of the motion trajectory of the block (21). The number of the blocks (21) on a single roller (2) is 4-12, and the number of the blocks (21) on a single roller (2) is an even number. A lifting device (5) is provided below the roller (2), and the lifting device (5) is controlled by a control device. The lifting device (5) is a cylinder or an oil cylinder. The piston rod of the lifting device (5) is vertically arranged upward, and the top of the piston rod is connected to a top plate (50). When a block (21) is located at the top of the roller (2), the top plate (50) can abut against the block (21) located at the bottom of the roller (2).
2. The double-end synchronous punching device for rolling shutter door guide rails according to claim 1, Features: A connecting plate (12) is fixed to the end of the rotating shaft (11); the rotating shaft (11) and the connecting plate (12) are an integrated structure; the connecting plate (12) and the roller (2) are fixed by a plurality of bolts.
3. The double-end synchronous punching device for rolling shutter door guide rails according to claim 1, Features: The roller (2), the clamping block (21) and the limiting plate (22) are an integrated structure.