Material overturning frame for plastic pipe production line
By designing a material-turning rack that includes a cutting machine, a rotating device, and a guide rail, the problems of collision and deformation of plastic pipes during the falling process are solved, and the smooth transportation and multi-layer storage of plastic pipes are realized.
Patent Information
- Application Number
- CN202422470677.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-13
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-10-13
AI Technical Summary
The existing tipping rack has too large a drop between itself and the extruder, causing the plastic pipes to collide and break, and they are also prone to deformation when falling into the tipping rack.
A material-turning rack was designed, which includes a cutting machine, a rotating device, a guide rail, and a lifting device. By using the moving block on the rotating device and the inclined setting of the guide rail, the plastic pipes are prevented from colliding and deforming during the falling process. The pipes are stored in multi-layer storage boxes.
It effectively prevents the plastic pipes from breaking and deforming during the falling process, achieving stable transportation and storage.
Smart Images
Figure CN223643825U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of material turning racks, and in particular to a material turning rack for a plastic pipe production line. Background Technology
[0002] A plastic pipe production line refers to production equipment and assembly line systems specifically designed for producing various types of plastic pipes. A plastic pipe production line consists of a control system, extruder, die head, shaping and cooling system, traction machine, cutting device, and a tipping rack. After the plastic pipes are formed from the extruder, they need to be cut so that the formed plastic pipes fall into the tipping rack. However, existing tipping racks have excessive drop differences from the extruder, causing the plastic pipes to collide and break. Furthermore, when the plastic pipes fall into the tipping rack, they stack on top of each other, causing the bottom plastic pipes to deform. Therefore, to address these problems, a tipping rack for a plastic pipe production line is proposed. Utility Model Content
[0003] To achieve the above objectives, this utility model provides the following technical solution: a material turning rack for a plastic pipe production line, including a cutting machine, a pipe hole provided on the cutting machine, a pipe frame provided on one side of the cutting machine, the pipe frame having an L-shaped hollow structure, the upper left surface of the pipe frame being tangent to the pipe hole, rotating devices being provided on the front and rear side walls of the pipe frame respectively, multiple moving blocks being provided between the two rotating devices, the two ends of the moving blocks being respectively provided on the two rotating devices, a guide rail being provided below the rotating devices, a lifting device being provided below the guide rail, a storage box being provided on the right side of the lifting device, the storage box having a multi-layer structure and being provided on the lifting device, the upper part of the storage box passing through the upper right surface of the pipe frame and being located on the outside.
[0004] Furthermore, the rotating device includes a belt with a quadrilateral structure. Rotating wheels are rotatably arranged at the four corners of the inner side of the belt. A limiting plate is provided on the outer side of the belt. The limiting plate has the same shape as the belt. A slide rail is formed between the limiting plate and the belt. The moving block is arranged in the slide rail and on the outer surface of the belt.
[0005] Furthermore, when the moving block is located at the upper left corner of the slide rail, the tube hole is located to the left of the moving block.
[0006] Furthermore, the movable block is a square block, and the upper left corner of the movable block is a downward-sloping and concave arc surface.
[0007] Furthermore, the left side wall of the pipe rack is an inclined surface, and the distance between it and the outer side of the belt gradually increases from the top to the bottom. When the moving block moves to the lower left corner of the belt, the distance between the left side of the moving block and the left side wall of the pipe rack is adapted to the diameter of the plastic pipe.
[0008] Furthermore, the upper surface of the guide rail is inclined from left to right, and the right side of the guide rail is in contact with the left side of the storage box.
[0009] This utility model has the following beneficial effects:
[0010] In this invention, the plastic pipe is moved from a high place to a low place by moving the moving block on the slide rail. During the movement, the plastic pipe will not collide and will not break. The guide rail is inclined so that the plastic pipe slides into the storage box. The storage box has a multi-layer structure. The lifting device moves the storage box to fill each layer with plastic pipes, so that the plastic pipes will not be squeezed or deformed. Attached Figure Description
[0011] Figure 1 This is a side view of a material turning rack for a plastic pipe production line proposed in this utility model;
[0012] Figure 2 This utility model provides a structural schematic diagram of a material turning rack for a plastic pipe production line.
[0013] Legend:
[0014] 1. Cutting machine; 2. Pipe hole; 3. Pipe rack; 4. Rotating device; 5. Moving block; 6. Guide rail; 7. Lifting device; 8. Storage box; 41. Belt; 42. Rotating wheel; 43. Limiting plate; 44. Slide rail. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Reference Figure 1-2As shown, one embodiment of this utility model provides a material turning rack for a plastic pipe production line, including a cutting machine 1 with pipe holes 2. Plastic pipes enter through the pipe holes 2 and, when they reach a suitable length, the cutting machine 1 cuts them. A pipe support 3 is provided on one side of the cutting machine 1. The pipe support 3 has an L-shaped hollow structure, and its upper left surface is tangent to the pipe hole 2. The distance between the plastic pipe and the moving block 5 is small when it falls into the pipe support 3, preventing significant deformation and collision, thus preventing the plastic pipe from breaking or deforming after falling into the pipe support 3. The pipe support 3 has sections on its front and rear side walls. A rotating device 4 is not provided. Multiple moving blocks 5 are provided between the two rotating devices 4. The two ends of the moving blocks 5 are respectively provided on the two rotating devices 4. A guide rail 6 is provided below the rotating device 4. A lifting device 7 is provided below the guide rail 6. The lifting device 7 realizes the function of moving up and down by a cylinder. The lifting device 7 can make the storage box 8 move up and down. The lifting device 7 is existing technology and will not be described in detail below. The storage box 8 is provided on the right side of the lifting device 7. The storage box 8 has a multi-layer structure and is provided on the lifting device 7. The upper part of the storage box 8 passes through the upper right surface of the pipe rack 3 and is located on the outside.
[0017] Furthermore, the rotating device 4 includes a belt 41, which has a quadrilateral structure. Rotating wheels 42 are rotatably arranged at the four corners of the inner side of the belt 41. A limiting plate 43 is arranged on the outer side of the belt 41. The limiting plate 43 has the same shape as the belt 41. A slide rail 44 is formed between the limiting plate 43 and the belt 41. A moving block 5 is arranged in the slide rail 44 and on the outer surface of the belt 41. The rotation of the rotating wheels 42 drives the belt 41 to rotate. The rotation of the belt 41 drives the moving block 5 to slide in the slide rail 44, thereby moving the plastic pipe from the top to the guide rail 6.
[0018] Furthermore, when the moving block 5 is located at the upper left corner of the slide rail 44, the pipe hole 2 is located on the left side of the moving block 5. This allows the plastic pipe to fall onto the left arc surface of the moving block 5 when it falls onto the pipe rack 3, preventing the plastic pipe from falling onto the right side of the moving block 5 and thus being unable to move onto the guide rail 6. The moving block 5 is a square block, and the upper left corner of the moving block 5 is a downward-sloping and concave arc surface. The arc surface allows the plastic pipe to slide to the lower left and fit snugly against the left side wall of the pipe rack 3. When the moving block 5 moves to the lower left corner, the plastic pipe can smoothly slide onto the guide rail 6.
[0019] Furthermore, the left side wall of the pipe rack 3 is an inclined surface, and the distance between it and the outer side of the belt 41 gradually increases from the top to the bottom. When the moving block 5 moves to the lower left corner of the belt 41, the distance between the left side of the moving block 5 and the left side wall of the pipe rack 3 is adapted to the diameter of the plastic pipe. When the moving block 5 is at the upper left corner, the distance between the left side of the moving block 5 and the left side wall of the pipe rack 3 is less than the diameter of the plastic pipe. The plastic pipe will not fall directly from a height, thus avoiding breakage caused by collision.
[0020] Furthermore, the upper surface of the guide rail 6 is inclined from left to right, and the right side of the guide rail 6 is in contact with the left side of the storage box 8, which allows the plastic tube to smoothly enter each layer of the discharge box from the guide rail 6.
[0021] Working principle: When the operator is picking up the plastic pipe, the plastic pipe continues to move forward through the pipe hole 2. When it reaches the appropriate position, the cutting machine 1 cuts the plastic pipe, and the plastic pipe falls into the pipe rack 3. The plastic pipe first contacts the moving block 5. At this time, the rotating wheel 42 rotates, driving the belt 41 to rotate. The belt 41 drives the moving block 5 to move. The moving block 5 rotates counterclockwise on the slide rail 44. When the moving block 5 moves to the lower left corner of the slide rail 44, the plastic pipe falls off the moving block 5 onto the guide rail 6. As the guide rail 6 is tilted, the plastic pipe gradually slides to the right. The lifting device 7 aligns the bottom layer of the storage box 8 with the guide rail 6, and the plastic pipe slides into the storage box 8. When the bottom layer of the storage box 8 is full of plastic pipe, the lifting device 7 moves down to align the upper layer with the guide rail 6 until the storage box 8 is full of plastic pipe.
[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A material turning rack for a plastic pipe production line, comprising a cutting machine (1), wherein the cutting machine (1) is provided with pipe holes (2), characterized in that: The cutting machine (1) is provided with a tube frame (3) on one side. The tube frame (3) is an L-shaped hollow structure. The upper left surface of the tube frame (3) is tangent to the tube hole (2). Rotating devices (4) are provided on the front and rear side walls of the tube frame (3). Multiple moving blocks (5) are provided between the two rotating devices (4). The two ends of the moving blocks (5) are respectively provided on the two rotating devices (4). A guide rail (6) is provided below the rotating device (4). A lifting device (7) is provided below the guide rail (6). A storage box (8) is provided on the right side of the lifting device (7). The storage box (8) is a multi-layer structure and is provided on the lifting device (7). The storage box (8) passes through the upper right surface of the tube frame (3) and is located on the outside.
2. The material turning rack for a plastic pipe production line according to claim 1, characterized in that: The rotating device (4) includes a belt (41) with a quadrilateral structure. Rotating wheels (42) are rotatably arranged at the four corners of the inner side of the belt (41). A limiting plate (43) is arranged on the outer side of the belt (41). The limiting plate (43) has the same shape as the belt (41). A slide rail (44) is formed between the limiting plate (43) and the belt (41). The moving block (5) is arranged in the slide rail (44) and on the outer side of the belt (41).
3. The material turning rack for a plastic pipe production line according to claim 2, characterized in that: When the moving block (5) is located at the upper left corner of the slide rail (44), the pipe hole (2) is located on the left side of the moving block (5).
4. The material turning rack for a plastic pipe production line according to claim 1, characterized in that: The movable block (5) is a square block, and the upper left corner of the movable block (5) is a downward-sloping and concave arc surface.
5. A material turning rack for a plastic pipe production line according to claim 2, characterized in that: The left side wall of the pipe rack (3) is an inclined surface, and the distance between it and the outer side of the belt (41) gradually increases from the top to the bottom. When the moving block (5) moves to the lower left corner of the belt (41), the distance between the left side of the moving block (5) and the left side wall of the pipe rack (3) is adapted to the diameter of the plastic pipe.
6. The material turning rack for a plastic pipe production line according to claim 1, characterized in that: The upper surface of the guide rail (6) is inclined from left to right, and the right side of the guide rail (6) is in contact with the left side of the storage box (8).