Cut-off device for aluminum pipe production

Abstract

The utility model discloses an aluminum pipe production cut-off device which comprises a conveying belt and a cutting machine, the cutting machine is located at the tail end of the conveying belt in the moving direction, a limiting discharging mechanism is arranged on the conveying belt, and the limiting discharging mechanism comprises a material frame, a supporting plate, a limiting air cylinder, a limiting block, a discharging air cylinder and a supporting rod. According to the aluminum pipe production cut-off device, the aluminum pipe cutting position is precisely positioned through the limiting air cylinder and the limiting block, the cutting precision is remarkably improved, and the defective rate is reduced; the material frame, the supporting plate and other parts are matched to achieve automatic discharging, production efficiency is improved, and labor cost and labor intensity are reduced; the proximity sensor and the controller cooperatively monitor, regulate and control all links in real time, so that the production continuity and stability are enhanced; the end stop assembly can be flexibly adjusted according to the length of the aluminum pipe, and the universality and production flexibility of the device are improved; the pressing frame and the separation groove optimize aluminum pipe conveying and cutting, aluminum pipe damage is reduced, and the service life of a cutter is prolonged; and an observation opening of the limiting block facilitates real-time monitoring of an operator, and the maintainability of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to aluminum pipe production technical field, concretely relates to a kind of aluminum pipe production cutting device. BACKGROUND

[0002] During transportation to cutting station, aluminum pipe only relies on the simple transmission of conveying belt, lacks reliable positioning and limiting, so that aluminum pipe is greatly deviated when reaching cutting position, cannot guarantee the consistency of cutting.This directly leads to the uneven length of aluminum pipe after cutting, precision is difficult to control, product defective rate is high, seriously affect the product quality and market competitiveness of enterprise.

[0003] After cutting, blanking link mainly relies on manual operation.Workers need to manually carry the cut aluminum pipe to designated storage area.This process not only consumes time and effort, greatly limits production efficiency, but also the stability of manual operation is poor, prone to errors due to fatigue and other factors, leading to the knock damage of aluminum pipe, further reducing product quality. UTILITARY MODEL CONTENT

[0004] To solve the problems raised in the above background art, the utility model provides the following technical scheme: an aluminum pipe production cutting device, comprising a conveying belt and a cutting machine, the cutting machine is located at the end of the conveying belt moving direction, a limiting blanking mechanism is arranged on the conveying belt, the limiting blanking mechanism comprises a material frame, a supporting plate, a limiting cylinder, a limiting block, a blanking cylinder and a supporting rod, the limiting cylinder is connected to the conveying belt through a support, the limiting block is connected to the push rod of the limiting cylinder, the limiting block is arranged adjacent to the conveying belt and above the cutting machine, the bottom wall of the material frame is provided with a first hinge block and a second hinge block, the first hinge block is arranged opposite to the second hinge block, the supporting plate is connected to the side wall of the cutting machine, the material frame is located above the supporting plate, a third hinge block is arranged on the supporting plate, the first hinge block and the third hinge block are arranged opposite to each other, the two ends of the supporting rod are hingedly connected to the first hinge block and the third hinge block respectively, the blanking cylinder is connected to the side of the supporting plate away from the material frame, the push rod of the blanking cylinder penetrates through the supporting plate and is connected to the second hinge block, a controller is installed on the supporting plate, and the controller is connected to the limiting cylinder and the blanking cylinder through wires.

[0005] Further, a proximity sensor is installed on the side wall of the material frame, and the proximity sensor is connected to the controller.

[0006] Further, the end stop assembly is arranged on the material frame, and the end stop assembly comprises a fixed plate, a movable plate, guide columns, and threaded rods.

[0007] Further, an observation hole is arranged on the side wall of the limiting block.

[0008] Further, the support blocks and the pressing frames are arranged equidistantly on the conveying belt, and the side of each of the support blocks and the pressing frames close to the conveying belt is provided with a separation groove.

[0009] The aluminum pipe production cutting device can accurately position the cutting position of the aluminum pipe through the limiting cylinder and the limiting block, significantly improves the cutting precision, and reduces the rate of defective products; the material frame, the support plate and other components are matched to realize automatic discharging, improve the production efficiency, and reduce the labor cost and labor intensity; the proximity sensor and the controller cooperate to monitor and control each link in real time, enhance the production continuity and stability; the end stop assembly can be flexibly adjusted according to the length of the aluminum pipe, improve the versatility and production flexibility of the device; the pressing frame and the separation groove optimize the aluminum pipe conveying and cutting, reduce the damage of the aluminum pipe, and prolong the service life of the cutter; the observation hole of the limiting block facilitates the real-time monitoring of the operator, and improves the maintainability of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a perspective view of the utility model;

[0011] Figure 2 It is a front view of the utility model;

[0012] Figure 3 It is a left view of the utility model;

[0013] Figure 4 It is a top view of the utility model;

[0014] Figure 5 It is a structure schematic view of the limiting block in the utility model.

[0015] The meaning of the reference numerals in the drawing is as follows: 1-conveying belt; 2-cutting machine; 3-material frame; 4-support plate; 5-limiting cylinder; 6-limiting block; 7-discharging cylinder; 8-support rod; 9-bracket; 10-first hinged block; 11-second hinged block; 12-third hinged block; 13-controller; 14-proximity sensor; 15-fixed plate; 16-movable plate; 17-guide column; 18-threaded rod; 19-limiting nut; 20-observation hole; 21-pressing frame; 22-aluminum pipe. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0017] Please refer to Figures 1-5 The utility model provides the following technical scheme: an aluminum pipe production cutting device, including conveying belt 1, cutting machine 2, cutting machine 2 is located in the end of conveying belt 1 movement direction, the conveying belt 1 is provided with spacing blanking mechanism, spacing blanking mechanism includes material frame 3, support plate 4, spacing cylinder 5, spacing block 6, blanking cylinder 7, support rod 8, spacing cylinder 5 is connected on conveying belt 1 through support 9, spacing block 6 is connected with the push rod of spacing cylinder 5, spacing block 6 is close to conveying belt 1 is arranged, and is located above cutting machine 2, the bottom wall of material frame 3 is provided with first hinged block 10, second hinged block 11, first hinged block 10 is opposite with second hinged block 11 is arranged, support plate 4 is connected on the side wall of cutting machine 2, material frame 3 is located above support plate 4, support plate 4 is provided with third hinged block 12, first hinged block 10, third hinged block 12 are opposite and arranged, the both ends of support rod 8 are hinged with first hinged block 10, third hinged block 12 respectively, blanking cylinder 7 is connected on the side of support plate 4 away from material frame 3, the push rod of blanking cylinder 7 penetrates support plate 4 and is connected with second hinged block 11, controller 13 is installed on support plate 4, controller 13 is connected with spacing cylinder 5, blanking cylinder 7 through wire.

[0018] With the above structure, spacing cylinder 5 cooperates with spacing block 6 to accurately limit when aluminum pipe 22 is transported to the cutting position, ensures the cutting position accuracy, greatly improves the cutting precision and quality, and reduces the scrap rate. After cutting, material frame 3, support plate 4, support rod 8 and blanking cylinder 7 cooperate closely, material frame 3 tilts aluminum pipe 22 to roll down naturally to complete blanking, which is efficient and smooth, greatly improves production efficiency, reduces manual operation, reduces labor cost and labor intensity. At the same time, controller 13 accurately controls the sequence and time of spacing and blanking action, so that the cutting device is closely linked, the production process is stable, the equipment failure and production stagnation caused by uncoordinated action are avoided, and the foundation for efficient operation of aluminum pipe 22 production is built.

[0019] In the embodiment, a proximity sensor 14 is installed on the side wall of the material frame 3, and the proximity sensor 14 is connected with the controller 13.

[0020] In the embodiment, the end stop assembly is arranged on the material frame 3, and comprises a fixed plate 15, a movable plate 16, a guide column 17 and a threaded rod 18. The fixed plate 15 is connected to the material frame 3. The movable plate 16 is slidably connected to the fixed plate 15 through the guide column 17. The movable plate 16 is arranged adjacent to the limiting block 6. The threaded rod 18 is connected to one side of the movable plate 16 adjacent to the fixed plate 15. Two limiting nuts 19 are connected to the threaded rod 18, and are respectively located on two sides of the fixed plate 15.

[0021] With the above structure, when the proximity sensor 14 detects that the aluminum pipe 22 moves, it means that the cutting of the aluminum pipe 22 is completed and the aluminum pipe 22 enters the material frame 3. This is because the entire production process is continuous. The aluminum pipe 22 is transported to the cutting machine 2 position on the conveying belt 1, and is accurately cut after being limited by the limiting cylinder 5 and the limiting block 6. The cut aluminum pipe 22 is moved to the material frame 3 under the driving of the conveying belt 1.

[0022] With the above structure, the fixed plate 15 serves as a basic connecting component to ensure stable installation of the entire end stop assembly on the material frame 3. The movable plate 16 is slidably connected to the fixed plate 15 through the guide column 17, so that the position of the movable plate 16 can be flexibly adjusted to adapt to aluminum pipes 22 of different lengths. The combination of the threaded rod 18 and the two limiting nuts 19 can accurately adjust and fix the position of the movable plate 16, thereby adjusting the blocking position of the aluminum pipe 22, ensuring that the aluminum pipes 22 are arranged neatly in the material frame 3, preventing the aluminum pipes 22 from deviating during cutting or unloading, ensuring product quality, and improving the versatility of the device, so that it can be applied to the production of aluminum pipes 22 of different specifications.

[0023] In the embodiment, an observation hole 20 is formed in the side wall of the limiting block 6.

[0024] With the above structure, the operator can directly observe the position and cutting of the aluminum pipe 22 through the observation hole 20, which facilitates real-time monitoring of the cutting process. When abnormal conditions occur, such as position deviation of the aluminum pipe 22 and abnormal cutting progress, timely detection can be achieved, so that appropriate adjustment or maintenance measures can be taken in time, improving the maintainability of the equipment and the reliability of the production.

[0025] In the embodiment, the conveying belt 1 is equally provided with a pressing frame 21. The support block and the pressing frame 21 are both provided with a separation groove adjacent to one side of the conveying belt 1.

[0026] With the above structure, the pressing frame 21 can press and position the aluminum pipe 22 on the conveying belt 1, prevent the aluminum pipe 22 from jumping or rolling during the conveying process, ensure the stability of the conveying of the aluminum pipe 22, and further ensure the accuracy of the subsequent cutting position; the support block and the separation groove on the pressing frame 21 can separate the aluminum pipes 22, avoid the mutual collision or winding of the aluminum pipes 22, and make the aluminum pipes 22 orderly enter the subsequent machining process, which is helpful to improve the cutting efficiency and the consistency of the products.

[0027] Working principle: the aluminum pipe 22 moves on the conveying belt 1 to the cutting machine 2, and when approaching the cutting position, the limiting cylinder 5 connected to the conveying belt 1 by the support 9 pushes the limiting block 6 to limit the aluminum pipe 22. After the cutting is completed, the aluminum pipe 22 moves with the conveying belt 1 to the top of the material frame 3, and the proximity sensor 14 on the side wall of the material frame 3 detects the aluminum pipe 22, and then transmits a signal to the controller 13, and the controller 13 controls the unloading cylinder 7 to push the second hinged block 11 on the bottom wall of the material frame 3, so that the material frame 3 tilts around the support rod 8, and the aluminum pipe 22 automatically rolls down.

[0028] Although the embodiments of the present application have been shown and described, it should be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An apparatus for cutting off an aluminum pipe, comprising a conveyor belt and a cutting machine located at the end of the moving direction of the conveyor belt, characterized in that: The limiting and discharging mechanism is arranged on the conveying belt, and comprises a material frame, a supporting plate, a limiting cylinder, a limiting block, a discharging cylinder and a supporting rod.

2. The apparatus according to claim 1, wherein: A proximity sensor is mounted on the side wall of the material frame and connected to the controller.

3. The apparatus according to claim 1, wherein: An end blocking assembly is arranged on the material frame, which comprises a fixed plate, a movable plate, guide columns and threaded rods.

4. The apparatus according to claim 1, wherein: An observation hole is formed in the side wall of the limiting block.

5. The apparatus according to claim 1, wherein: Pressing frames, supporting blocks and the pressing frames are arranged equidistantly on the conveying belt, and each of the pressing frames and the supporting blocks is provided with a separation groove near one side of the conveying belt.

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