Stainless steel chain plate type mechanism for conveying material strips for bracing and pelletizing

Abstract

The utility model discloses a stainless steel chain plate type mechanism for conveying material strips for bracing and pelletizing, which belongs to the technical field of plastic processing equipment and comprises a conveying frame, a chain plate belt is rotatably connected in the conveying frame, and a mounting frame is fixedly connected to the upper surface of the conveying frame. The inner wall of the mounting frame fixedly communicates with ventilation fan supports arranged at equal intervals, the inner top wall of each ventilation fan support is fixedly connected with a fan motor, and the output end of each fan motor is fixedly connected with a rotating fan blade. According to the stainless steel chain plate type mechanism for conveying the material strips for bracing and pelletizing, through cooperation of a conveying frame, a chain plate belt, a water conveying pipe, a communicating pipe, a water suction pump, an extension pipe and a water collecting tank, the material strips can be conveniently cooled and conveyed, and then through cooperation of a mounting frame, a ventilation fan support, a fan motor and rotating fan blades, the material strips can be conveniently conveyed; and the materials conveyed on the chain plate belt are blown and cooled, so that the material strips are pulled smoothly, and the effect of improving the processing efficiency of the plastic processing equipment is achieved.

Description

Technical Field

[0001] The present application belongs to the technical field of plastic processing equipment, and in particular relates to a stainless steel chain plate mechanism for conveying material strips for strand pelletizing. Background Art

[0002] Plastics processing is a general term for various processes that convert synthetic resins or plastics into plastic products. Plastics processing generally includes plastic batching, molding, machining, joining, modification and assembly. The last four processes are carried out after the plastic has been molded into finished products or semi-finished products, also known as plastic secondary processing. Plastics processing equipment is required for the stranding and pelletizing of plastics.

[0003] In existing plastic processing equipment, after the extruder extrudes the material strips, the material strips fall into a water trough for cooling. In the water trough, the material strips pass through multiple guide wheels and enter the powder pelletizer for pelletizing under the traction of the pelletizer. During the strip drawing process, some material strips will decompose or soften after being soaked in water. After entering the pelletizer, the strips will break due to the traction force of the pelletizer, and normal production cannot be achieved, thereby reducing the processing efficiency of the plastic processing equipment.

[0004] To this end, we proposed a stainless steel chain plate mechanism for conveying material strips for strand pelletizing to solve the above problems. Utility Model Content

[0005] The purpose of this application is to solve the problem in the prior art that the material strips will decompose or soften after being soaked in water and cannot be pelletized normally, and to propose a stainless steel chain plate mechanism for conveying material strips for strand pelletizing.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A stainless steel chain plate mechanism for conveying material strips for strip pelletizing, comprising a conveying frame, the conveying frame is rotatably connected to a chain plate belt inside, the upper surface of the conveying frame is fixedly connected to a mounting frame, the inner wall of the mounting frame is fixedly connected to ventilation fan brackets arranged at equal distances, the inner top wall of each ventilation fan bracket is fixedly connected to a fan motor, the output end of each fan motor is fixedly connected to a rotating fan blade, the inner wall of the mounting frame is fixedly connected to a water pipe, the outer surface of the water pipe is fixedly connected to a connecting pipe, the input end of the connecting pipe is fixedly connected to a water pump, the left side of the water pump is fixedly connected to the right side of the conveying frame, the input end of the water pump is fixedly connected to an extension pipe, a water collecting tank is provided below the conveying frame, and the input end of the extension pipe extends to the inside of the water collecting tank.

[0008] Preferably, two groups of support columns are fixedly connected to the bottom surface of the conveying rack, and the outer surfaces of one group of support columns are fixedly connected to the outer surface of the water collecting tank.

[0009] Preferably, the bottom ends of the two groups of support columns are fixedly connected to a lower base plate, and the bottom surface of the water collecting tank is fixedly connected to the upper surface of the lower base plate.

[0010] Preferably, a drive motor is fixedly connected to the upper surface of the lower base plate, and the drive motor and the water pump are both connected to the PLC controller signal through wires.

[0011] Preferably, a V-belt is provided on the left side of the driving motor, and a driving shaft is rotatably connected to the inside of the conveying frame, and the outer surface of the driving shaft contacts the inner wall of the chain belt.

[0012] Preferably, the left end of the driving shaft and the output end of the driving motor are both fixedly connected with a clamping rotating wheel, and the V-belt is sleeved on the outer surfaces of the two clamping rotating wheels.

[0013] Preferably, a driven shaft is provided on the back of the driving shaft, the driven shaft is rotatably connected to the inside of the conveyor frame, and the outer surface of the driven shaft is in contact with the inner wall of the chain belt.

[0014] Preferably, a reinforcement ring is fixedly connected to the outer surface of each fan motor, and an upper surface of each reinforcement ring is fixedly connected to the inner top wall of the ventilation fan bracket.

[0015] To sum up, the technical effects and advantages of the present application are as follows: by providing a conveying frame, a chain belt, a water pipe, a connecting pipe, a water pump, an extension pipe and a water collecting tank, the water collecting tank can be filled with water manually, and the power provided by the water pump can be used to transport the water in the water collecting tank through the extension pipe, the connecting pipe and the water pipe to the material strips transported on the chain belt in the conveying frame, thereby facilitating the cooling and transportation of the material strips, and then by using the cooperation of the mounting frame, the ventilation fan bracket, the fan motor and the rotating fan blades, the power provided by the fan motor can be used to make the rotating fan blades rotate at a high speed, so that the ventilation fan bracket is installed on the inner wall of the mounting frame, and then the material transported on the chain belt can be blown and cooled, so that the material strips are pulled smoothly, eliminating the broken strips caused by the large traction force of the pelletizer, and solving the problem of some material strips that are easy to break or soluble in water and soft or elastic material strips being stretched, deformed or broken due to large traction force, thereby improving the processing efficiency of the plastic processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the mounting frame of the utility model;

[0017] Figure 2 This is a three-dimensional rear view structural diagram of the water pump of the utility model;

[0018] Figure 3 This is a schematic diagram of a three-dimensional cross-sectional structure of a chain plate belt of the utility model;

[0019] Figure 4 It is a three-dimensional structural diagram of the ventilation fan bracket of the utility model.

[0020] In the figure: 1. Lower base plate; 2. Support column; 3. Conveyor frame; 4. Chain belt; 5. Drive motor; 6. Clamping rotating wheel; 7. V-belt; 8. Water collecting tank; 9. Mounting frame; 10. Connecting pipe; 11. Water pipe; 12. Ventilation fan bracket; 13. Extension pipe; 14. Water pump; 15. Driving shaft; 16. Driven shaft; 17. Fan motor; 18. Rotating fan blades; 19. Reinforcement ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0022] Reference Figure 1-4 , a stainless steel chain plate mechanism for conveying material strips for strand pelletizing, includes a conveyor frame 3, the conveyor frame 3 is rotatably connected to a chain plate belt 4, the upper surface of the conveyor frame 3 is fixedly connected to a mounting frame 9, the inner wall of the mounting frame 9 is fixedly connected to ventilation fan brackets 12 arranged at equal distances, the inner top wall of each ventilation fan bracket 12 is fixedly connected to a fan motor 17, the output end of each fan motor 17 is fixedly connected to a rotating fan blade 18, the outer surface of each fan motor 17 is fixedly connected to a reinforcement ring 19, the upper surface of each reinforcement ring 19 is fixedly connected to the inner top wall of the ventilation fan bracket 12, and the reinforcement ring 19 is fixed to the connection between the fan motor 17 and the ventilation fan bracket 12, thereby improving the connection stability of the fan motor 17 and the ventilation fan bracket 12.

[0023] The inner wall of the mounting frame 9 is fixedly connected with a water delivery pipe 11, and the outer surface of the water delivery pipe 11 is fixedly connected with a connecting pipe 10, and the input end of the connecting pipe 10 is fixedly connected with a water pump 14. The water pump 14 refers to a water pump with one inlet and one outlet water suction nozzle and one drain nozzle, and can continuously form a vacuum or negative pressure at the inlet and a slightly positive pressure at the exhaust nozzle. The model of the water pump 14 is 50GW25-10-1.5. The left side of the water pump 14 is fixedly connected to the right side of the conveying frame 3, and the input end of the water pump 14 is fixedly connected with an extension pipe 13. A water collecting tank 8 is provided below the conveying frame 3, and the input end of the extension pipe 13 extends to the inside of the water collecting tank 8. Two groups of support columns 2 are fixedly connected to the bottom surface of the conveying frame 3, and the outer surface of one group of support columns 2 is fixedly connected to the outer surface of the water collecting tank 8. The two groups of support columns 2 can be used to support the conveying frame 3 above the water collecting tank 8, so as to facilitate the collection of cooling water leaking from the conveying frame 3 into the water collecting tank 8.

[0024] The bottom ends of the two groups of support columns 2 are fixedly connected to the lower base plate 1, and the bottom surface of the water collecting tank 8 is fixedly connected to the upper surface of the lower base plate 1. Through the two groups of support columns 2 and the lower base plate 1, the stainless steel chain plate mechanism can be stably supported in the required position, thereby facilitating the use of the stainless steel chain plate mechanism to process materials.

[0025] The upper surface of the lower base plate 1 is fixedly connected to a drive motor 5. The drive motor 5 and the water pump 14 are both connected to the PLC controller signal through wires. The drive motor 5 and the water pump 14 are controlled by the PLC controller, so that the drive motor 5 can be conveniently used to provide power to the stainless steel chain plate mechanism to transport materials, and the water pump 14 can be used to extract cooling water from the water collecting tank 8.

[0026] A V-belt 7 is provided on the left side of the driving motor 5, and the internal rotation of the conveying frame 3 is connected to the driving shaft 15. The outer surface of the driving shaft 15 is in contact with the inner wall of the chain belt 4. By using the V-belt 7, the driving shaft 15 can be driven to rotate by the driving motor 5, thereby facilitating the chain belt 4 to convey materials.

[0027] The left end of the driving shaft 15 and the output end of the driving motor 5 are fixedly connected to the clamping rotating wheel 6, and the V-belt 7 is sleeved on the outer surfaces of the two clamping rotating wheels 6. By sleeved on the outer surfaces of the two clamping rotating wheels 6 by the V-belt 7, the two clamping rotating wheels 6 can rotate synchronously, thereby facilitating the driving of the chain belt 4 to rotate.

[0028] A driven shaft 16 is provided on the back of the driving shaft 15. The driven shaft 16 is rotatably connected to the inside of the conveying frame 3. The outer surface of the driven shaft 16 contacts the inner wall of the chain belt 4. The cooperation between the driving shaft 15 and the driven shaft 16 can drive the chain belt 4 to rotate stably, thereby being able to transport materials stably.

[0029] The working principle of the present invention is as follows: when in use, first connect the driving motor 5, the water pump 14 and the fan motor 17 to the power supply. When the stainless steel chain plate mechanism is needed to transport the material strips for strand cutting, the stainless steel chain plate mechanism is first placed on the horizontal ground manually, and the supporting structure composed of two groups of support columns 2 and the lower base plate 1 is used to stably support the stainless steel chain plate mechanism in the required position. Then, the water collecting tank 8 is filled with cooling water manually, and the power supply of the driving motor 5, the water pump 14 and the fan motor 17 is controlled, so that the driving motor 5 can be used to drive the card-connected rotating wheel 6 to rotate, and because the V-belt 7 is used to make one card-connected rotating wheel 6 drive the other card-connected rotating wheel 6, so that the driving shaft 15 can be rotated in the conveying frame 3, and then the driving shaft 15 and the driven shaft 16 can be used to drive the chain plate belt 4 to rotate in the conveying frame 3, so that it is convenient to use the rotating chain plate belt 4 to transport the material strips.

[0030] At the same time, the power provided by the water pump 14 can be used to spray the cooling water in the water collecting tank 8 onto the surface of the rotating chain belt 4 through the extension pipe 13, the connecting pipe 10 and the water pipe 11 to cool the chain belt 4. This can solve the problem that some material strips that are easy to break or soluble in water and soft or elastic material strips are stretched, deformed or broken due to large traction. At the same time, the ventilation fan bracket 12 is used to fix the fan motor 17 and the rotating fan blades 18 on the inner wall of the mounting frame 9, so that the fan motor 17 can be used to drive the rotating fan blades 18 to rotate and output cold air to the surface of the chain belt 4. Finally, the material strips extruded by the extruder are manually transported to the chain belt 4 for transportation, and can be sent to the pelletizer after being sprayed with water and cooled by the fan to complete the transmission of the stretched and pelletized material strips.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships 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, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stainless steel chain plate mechanism for conveying strands for strand pelletizing, comprising a conveyor frame (3), characterized in that: The conveying frame (3) is internally rotatably connected to a chain plate belt (4), the upper surface of the conveying frame (3) is fixedly connected to a mounting frame (9), the inner wall of the mounting frame (9) is fixedly connected to equidistantly arranged ventilation fan brackets (12), the inner top wall of each ventilation fan bracket (12) is fixedly connected to a fan motor (17), the output end of each fan motor (17) is fixedly connected to a rotating fan blade (18), the inner wall of the mounting frame (9) is fixedly connected to a water conveying fan. The outer surface of the water delivery pipe (11) is fixedly connected to a connecting pipe (10), the input end of the connecting pipe (10) is fixedly connected to a water pump (14), the left side of the water pump (14) is fixedly connected to the right side of the conveying frame (3), the input end of the water pump (14) is fixedly connected to an extension pipe (13), a water collecting tank (8) is provided below the conveying frame (3), and the input end of the extension pipe (13) extends to the interior of the water collecting tank (8).

2. A stainless steel chain plate mechanism for conveying strands for strand pelletizing according to claim 1, characterized in that: Two groups of support columns (2) are fixedly connected to the bottom surface of the conveying frame (3), and the outer surface of one group of support columns (2) is fixedly connected to the outer surface of the water collecting box (8).

3. A stainless steel chain plate mechanism for conveying strands for strand pelletizing according to claim 2, characterized in that: The bottom ends of the two groups of support columns (2) are fixedly connected to a lower base plate (1), and the bottom surface of the water collecting box (8) is fixedly connected to the upper surface of the lower base plate (1).

4. A stainless steel chain plate mechanism for conveying strands for strand pelletizing according to claim 3, characterized in that: A drive motor (5) is fixedly connected to the upper surface of the lower base plate (1), and the drive motor (5) and the water pump (14) are both connected to the PLC controller signal via wires.

5. The stainless steel chain plate mechanism for conveying strands for strand pelletizing according to claim 4, characterized in that: A V-belt (7) is provided on the left side of the driving motor (5), and a driving shaft (15) is rotatably connected inside the conveying frame (3), and the outer surface of the driving shaft (15) contacts the inner wall of the chain plate belt (4).

6. A stainless steel chain plate mechanism for conveying strands for strand pelletizing according to claim 5, characterized in that: The left end of the driving shaft (15) and the output end of the driving motor (5) are both fixedly connected to a clamping rotating wheel (6), and the V-belt (7) is sleeved on the outer surfaces of the two clamping rotating wheels (6).

7. The stainless steel chain plate mechanism for conveying strands for strand pelletizing according to claim 5, characterized in that: A driven shaft (16) is provided on the back of the driving shaft (15), and the driven shaft (16) is rotatably connected to the inside of the conveying frame (3), and the outer surface of the driven shaft (16) is in contact with the inner wall of the chain plate belt (4).

8. The stainless steel chain plate mechanism for conveying strands for strand pelletizing according to claim 1, characterized in that: The outer surface of each fan motor (17) is fixedly connected to a reinforcement ring (19), and the upper surface of each reinforcement ring (19) is fixedly connected to the inner top wall of the ventilation fan bracket (12).

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