Pipe cutting and sealing machine

Abstract

The utility model discloses a pipe cutting and sealing machine belongs to pipe sealing technical field, include: frame, feeding mechanism and processing mechanism, feeding mechanism includes support mechanism, conveying mechanism and limiting mechanism, and support mechanism sets up in the inside of frame, and conveying mechanism sets up in the inside and the outer surface of support mechanism, and limiting mechanism sets up in the right side of support mechanism, processing mechanism includes hot melting mechanism, cutting mechanism and fixed establishment. The pipe cutting and sealing machine, the whole processing flow is: the fixed of conveying, the pipe mouth hot melting of simultaneously, press down to material and fixed cutting of conveying to the set length, and the pipe mouth hot melting flow can make the sealing effect better, and the pipe mouth hot melting sealing and cutting of pipe can be continuously and efficiently completed through above-mentioned flow, save time and effort, and when carrying out pipe mouth hot melting and cutting, all will pipe fixed, can effectively avoid the deviation or shaking of pipe when processing, greatly reduce the rate of defective products.

Description

Technical Field

[0001] This utility model relates to the field of round tube sealing technology, and in particular to a round tube cutting and sealing machine. Background Technology

[0002] The round tube cutting and sealing machine is a machine that heat-melts and seals the flexible tube before cutting it into sections. After cutting and sealing, one side of the flexible tube is sealed and the other side is open. Products that need protection, such as glass tubes, can be placed through the opening. This can provide cushioning or prevent squeezing and friction during shipping or storage, thus playing a good protective role.

[0003] Most existing cutting and sealing machines are divided into manual and automatic types. Manual cutting and sealing machines require manual operation to fit the round tube onto the heat-melting mechanism and manually pinch it closed. This method is not only inefficient but also poses significant safety hazards. Automatic cutting and sealing machines use the reciprocating up-and-down movement of heated wires to cut and seal the round tube. This method not only generates a lot of fumes during processing but also results in unsatisfactory sealing effects and is prone to cracking. Utility Model Content

[0004] To address the issues of excessive fumes generated during processing and unsatisfactory sealing results, this utility model provides a round tube cutting and sealing machine, with the following technical solution: The round tube cutting and sealing machine includes a frame, a feeding mechanism, and a processing mechanism; The feeding mechanism includes a support mechanism, a conveying mechanism, and a limiting mechanism. The support mechanism is located inside the frame, the conveying mechanism is located on the inner side and outer surface of the support mechanism, and the limiting mechanism is located on the right side of the support mechanism. The processing mechanism includes a hot-melting mechanism, a cutting mechanism, and a fixing mechanism. The hot-melting mechanism and the fixing mechanism are respectively located on the left and right sides of the bottom of the support mechanism, and the cutting mechanism is located on the left side of the outer surface of the support mechanism.

[0005] Preferably, the support mechanism includes a base, a top seat, a fixing frame, and a top plate. The base is disposed inside the frame, the top seat and the fixing frame are both disposed on the top of the base, the fixing frame is located on the left side of the top seat, and the top plate is disposed on the top inside the frame.

[0006] Preferably, the conveying mechanism includes a servo motor, a drive shaft, and a conveyor belt. The servo motor is disposed on the front of the outer surface, the drive shaft is disposed on the inner side of the top seat, the conveyor belt is disposed on the outer surface of the drive shaft, and the output shaft of the servo motor is connected to the drive shaft.

[0007] Preferably, the limiting mechanism includes a support block and a guide plate, the support block is disposed on the right side of the base and extends to the outside of the frame, and the guide plate is disposed on the top of the support block.

[0008] Preferably, there are two sets of guide plates, with two guide plates in each set, symmetrically distributed on the front and back of the top of the support block, and the positions of the guide plates correspond to the positions of the conveyor belt.

[0009] Preferably, the hot-melting mechanism includes a first cylinder, a second cylinder, and a heating element. The first cylinder is located at the bottom of the top plate, the second cylinder is located at the bottom of the first cylinder, and the heating element is located on the side of the second cylinder near the conveyor belt.

[0010] Preferably, the cutting mechanism includes a cylinder three and a cutting blade, the cylinder three being disposed on the left side of the fixed frame, and the cutting blade being disposed at the bottom of the cylinder three.

[0011] Preferably, the fixing mechanism includes cylinder four, a pressing plate, cylinder five, and a fixing plate. Cylinder four and cylinder five are disposed on the left and right sides of the bottom of the top plate, and cylinder five and the fixing plate are respectively disposed at the bottom of cylinder four and cylinder five.

[0012] Preferably, the processing mechanism is positioned opposite to the feeding mechanism, the hot-melt mechanism is located to the left of the cutting mechanism, and the fixing mechanism is located between the hot-melt mechanism and the cutting mechanism.

[0013] Beneficial effects: The beneficial effects of adopting the technical solution of this utility model are as follows: The overall processing flow of this round tube cutting and sealing machine is as follows: while conveying and fixing, the tube end is heat-fused, pressed down to fit the material, conveyed to the set length, and fixed for cutting. The tube end heat-fusion process can improve the sealing effect. Through the above process, the tube end heat-fusion sealing and cutting of round tubes can be completed continuously and efficiently, saving time and labor. Moreover, the round tube is fixed during tube end heat-fusion and cutting, which can effectively prevent the round tube from shifting or shaking during processing, greatly reducing the defect rate. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional mechanism of the round tube cutting and sealing machine of this utility model; Figure 2This is a frontal three-dimensional schematic diagram of the feeding mechanism and processing mechanism of the round tube cutting and sealing machine of this utility model; Figure 3 This is a rear-view three-dimensional schematic diagram of the feeding mechanism and processing mechanism of the round tube cutting and sealing machine of this utility model.

[0016] In the diagram, 1. Frame; 2. Base; 3. Top mount; 4. Servo motor; 5. Drive shaft; 6. Conveyor belt; 7. Support block; 8. Guide plate; 9. Fixing frame; 10. Top plate; 11. Cylinder 1; 12. Cylinder 2; 13. Heating element; 14. Cylinder 3; 15. Cutting blade; 16. Cylinder 4; 17. Pressing plate; 18. Cylinder 5; 19. Fixing plate. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0018] like Figure 1-3 As shown, the round tube cutting and sealing machine includes a frame 1, a feeding mechanism, and a processing mechanism; The feeding mechanism includes a support mechanism, a conveying mechanism, and a limiting mechanism. The support mechanism is located inside the frame 1, the conveying mechanism is located on the inner side and outer surface of the support mechanism, and the limiting mechanism is located on the right side of the support mechanism. The processing mechanism includes a hot-melt mechanism, a cutting mechanism, and a fixing mechanism. The hot-melt mechanism and the fixing mechanism are respectively located on the left and right sides of the bottom of the support mechanism, and the cutting mechanism is located on the left side of the outer surface of the support mechanism.

[0019] In this embodiment, the processing mechanism and the feeding mechanism are positioned opposite each other, the hot-melt mechanism is located to the left of the cutting mechanism, and the fixing mechanism is located between the hot-melt mechanism and the cutting mechanism.

[0020] like Figure 2-3 As shown, the support mechanism includes a base 2, a top seat 3, a fixing frame 9, and a top plate 10. The base 2 is located inside the frame 1, the top seat 3 and the fixing frame 9 are both located on the top of the base 2, the fixing frame 9 is located on the left side of the top seat 3, and the top plate 10 is located on the top inside the frame 1.

[0021] like Figure 2-3As shown, the conveying mechanism includes a servo motor 4, a drive shaft 5, and a conveyor belt 6. The servo motor 4 is located on the front of the outer surface, the drive shaft 5 is located on the inner side of the top seat 3, and the conveyor belt 6 is located on the outer surface of the drive shaft 5. The output shaft of the servo motor 4 is connected to the drive shaft 5.

[0022] In this embodiment, the servo motor 4 can drive the conveyor belt 6 to complete the transport of the round tube.

[0023] like Figure 2-3 As shown, the limiting mechanism includes a support block 7 and a guide plate 8. The support block 7 is located on the right side of the base 2 and extends to the outside of the frame 1. The guide plate 8 is located on the top of the support block 7. There are two sets of guide plates 8. Each set has two guide plates 8, which are symmetrically distributed on the front and back of the top of the support block 7. The position of the guide plate 8 corresponds to the position of the conveyor belt 6.

[0024] In this embodiment, the guide plate 8 can prevent deviation or slippage during the conveying of the circular tube, thus enhancing stability.

[0025] like Figure 2-3 As shown, the hot melt mechanism includes cylinder 11, cylinder 2 12 and heating element 13. Cylinder 11 is located at the bottom of the top plate 10, cylinder 2 12 is located at the bottom of cylinder 11, and heating element 13 is located on the side of cylinder 2 12 near the conveyor belt 6.

[0026] In this embodiment, the heating element 13 can complete the heat melting of the tube opening, and together with cylinder 11 and cylinder 2 12, it can accurately position the heat melting point of the tube opening.

[0027] like Figure 2-3 As shown, the cutting mechanism includes a cylinder 14 and a cutting blade 15. The cylinder 14 is located on the left side of the fixed frame 9, and the cutting blade 15 is located at the bottom of the cylinder 14.

[0028] In this embodiment, the cutting mechanism can easily cut the round tube after the pipe end is heat-fused.

[0029] like Figure 2-3 As shown, the fixing mechanism includes cylinder 4 16, pressing plate 17, cylinder 5 18 and fixing plate 19. Cylinder 4 16 and cylinder 5 18 are located on the left and right sides of the bottom of the top plate 10, and cylinder 5 18 and fixing plate 19 are located at the bottom of cylinder 4 16 and cylinder 5 18 respectively.

[0030] In this embodiment, the pressing plate 17 can press the round tube after the tube end is hot-melted, so as to improve the molding quality. The fixing plate 19 can prevent the round tube from shifting or shaking during the tube end hot-melting and cutting process.

[0031] The method of using this utility model is as follows: In use, the round tube is inserted into the conveyor belt 6 via the guide plate 8. The servo motor 4 drives the conveyor belt 6 to move the round tube to the position corresponding to the pressing plate 17 and then stops. Cylinder 5 18 drives the fixing plate 19 to descend and fix the round tube. Cylinder 1 11 drives Cylinder 2 12 to descend until the heating element 13 is on the same horizontal line as the round tube. Cylinder 2 12 then drives the heating element 13 to contact the round tube for tube end heat fusion. After the tube end heat fusion is completed, Cylinder 2 12 and Cylinder 1 11 reset in sequence. Cylinder 4 16 drives the pressing plate 17. After the tube is lowered and pressed to fit the heat-fused part of the tube opening, cylinders 16 and 18 drive the pressing plate 17 and fixing plate 19 to reset. Then, the conveyor belt 6 drives the tube to move to the set length. Cylinder 18 drives the pressing plate 17 to lower and fix the tube. Cylinder 14 drives the cutting blade 15 to lower and complete the cutting of the tube. After that, cylinders 14 and 18 reset. Then, the conveyor belt 6 will drive the remaining tube to move to the position corresponding to the pressing plate 17. This cycle repeats, greatly improving the cutting and sealing efficiency.

[0032] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A round tube cutting and sealing machine, characterized in that, include: The frame (1), the feeding mechanism and the processing mechanism; The feeding mechanism includes a support mechanism, a conveying mechanism and a limiting mechanism. The support mechanism is located inside the frame (1), the conveying mechanism is located on the inner side and outer surface of the support mechanism, and the limiting mechanism is located on the right side of the support mechanism. The processing mechanism includes a hot-melting mechanism, a cutting mechanism, and a fixing mechanism. The hot-melting mechanism and the fixing mechanism are respectively located on the left and right sides of the bottom of the support mechanism, and the cutting mechanism is located on the left side of the outer surface of the support mechanism.

2. The round tube cutting and sealing machine according to claim 1, characterized in that, The support mechanism includes a base (2), a top seat (3), a fixing frame (9), and a top plate (10). The base (2) is located inside the frame (1). The top seat (3) and the fixing frame (9) are both located on the top of the base (2). The fixing frame (9) is located on the left side of the top seat (3). The top plate (10) is located on the top inside the frame (1).

3. The round tube cutting and sealing machine according to claim 2, characterized in that, The conveying mechanism includes a servo motor (4), a drive shaft (5), and a conveyor belt (6). The servo motor (4) is located on the front of the outer surface, the drive shaft (5) is located on the inner side of the top seat (3), and the conveyor belt (6) is located on the outer surface of the drive shaft (5). The output shaft of the servo motor (4) is connected to the drive shaft (5) for transmission.

4. The round tube cutting and sealing machine according to claim 3, characterized in that, The limiting mechanism includes a support block (7) and a guide plate (8). The support block (7) is located on the right side of the base (2) and extends to the outside of the frame (1). The guide plate (8) is located on the top of the support block (7).

5. The round tube cutting and sealing machine according to claim 4, characterized in that, The number of guide plates (8) is two sets, and the number of guide plates (8) in each set is two and they are symmetrically distributed on the front and back of the top of the support block (7). The position of the guide plates (8) corresponds to the position of the conveyor belt (6).

6. The round tube cutting and sealing machine according to claim 2, characterized in that, The hot melt mechanism includes cylinder one (11), cylinder two (12) and heating element (13). Cylinder one (11) is located at the bottom of the top plate (10), cylinder two (12) is located at the bottom of cylinder one (11), and heating element (13) is located on the side of cylinder two (12) near the conveyor belt (6).

7. The round tube cutting and sealing machine according to claim 6, characterized in that, The cutting mechanism includes a cylinder three (14) and a cutting blade (15). The cylinder three (14) is located on the left side of the fixed frame (9), and the cutting blade (15) is located at the bottom of the cylinder three (14).

8. The round tube cutting and sealing machine according to claim 7, characterized in that, The fixing mechanism includes cylinder four (16), pressing plate (17), cylinder five (18) and fixing plate (19). Cylinder four (16) and cylinder five (18) are located on the left and right sides of the bottom of the top plate (10). Cylinder five (18) and fixing plate (19) are located at the bottom of cylinder four (16) and cylinder five (18) respectively.

9. The round tube cutting and sealing machine according to claim 8, characterized in that, The processing mechanism is positioned opposite the feeding mechanism, the hot-melting mechanism is located to the left of the cutting mechanism, and the fixing mechanism is located between the hot-melting mechanism and the cutting mechanism.

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