Full-automatic heat shrink tube sealing machine

Abstract

The application discloses a full-automatic heat shrink tube sealing and stripping machine and relates to the technical field of heat shrink tube processing.The utility model discloses a storage box, the side inner wall fixed mounting of storage box has a feeding mechanism, the side surface fixed mounting of storage box has a conveyor belt, the one end below of conveyor belt is provided with hopper, the side fixed mounting of hopper has inserted material device body, the below of hopper and inserted material device body is provided with the turntable in common, the utility model discloses a feeding mechanism, hopper, turntable and inserted material mechanism cooperation can be handled to the sealing and stripping work of heat shrink tube automation, a plurality of lifting plates can be lifted through the driving of the cylinder, the feeding effect of material can be improved, the cooling mechanism is placed on the upper portion of the discharging plate, heat shrink tube can be cooled during the discharging process, the appearance of defective products due to collision is reduced, and simultaneously, the airflow blown by the fan can be diffused through the air pipe, so that cooling is more uniform.

Description

Technical Field

[0001] This application relates to the field of heat shrink tubing processing technology, and in particular to a fully automatic heat shrink tubing sealing machine. Background Technology

[0002] In the processing of some wire harnesses, when the ends of the wire harness are fitted with heat shrink tubing, it is necessary to produce them quickly and to a specified length. Therefore, heat shrink tubing with a single-sided cap can meet this production requirement.

[0003] Regarding the aforementioned technologies, the inventors believe the following problems still exist: First, most existing heat shrink tubing sealing machines are semi-automatic, which means that some steps need to be done manually, resulting in low production capacity. At the same time, the feeding mechanism of some existing heat shrink tubing sealing machines uses cylinder stacking for feeding, which results in poor feeding efficiency.

[0004] Secondly, when some heat shrink tubing sealing machines unload heat shrink tubing that has been heat-sealed, the tubing may be bumped before it cools down, resulting in defects on the outer surface of the tubing or even rendering it unusable.

[0005] To address the aforementioned problems, the inventors proposed a fully automatic heat shrink tubing sealing machine to solve them. Utility Model Content

[0006] In order to improve the poor efficiency of some existing devices, the purpose of this utility model is to provide a fully automatic heat shrink tubing sealing machine.

[0007] To solve the above problems, this utility model provides the following solution: a fully automatic heat shrink tubing sealing machine, including a storage bin, a feeding mechanism fixedly installed on one inner wall of the storage bin, a conveyor belt fixedly installed on one outer surface of the storage bin, a hopper provided below one end of the conveyor belt, an inserting device body fixedly installed on one side of the hopper, a turntable provided below the hopper and the inserting device body, multiple heating plates provided on the lower outer surface of the turntable, a cooling mechanism provided below the turntable, and a discharge port provided at one end of the conveyor belt, the discharge port being located above the hopper.

[0008] Preferably, the feeding mechanism includes a drive cylinder, which is fixedly installed on the lower inner wall of the storage box. A support plate is fixedly installed on the telescopic end of the drive cylinder. Multiple connecting plates are fixedly installed on one side of the support plate opposite to the drive cylinder. Lifting plates are fixedly installed on the ends of the multiple connecting plates away from the support plate. The multiple lifting plates are slidably installed between the two inner walls of the storage box. Multiple receiving plates are fixedly installed between the two inner walls of the storage box. The multiple lifting plates and multiple receiving plates are arranged in a stepped manner. An inclined plate is fixed on one side of the top surface of the storage box. The inclined plate is located between one of the receiving plates and the conveyor belt.

[0009] Preferably, the cooling mechanism includes a feeding plate located below the turntable. Support plates are fixedly installed on the top surfaces of both sides of the feeding plate. Air ducts are fixedly installed on the top surfaces of the support plates. Air outlets are fixedly installed on the bottom surfaces of the air ducts. A mounting shell is fixedly installed in the middle of the top surface of the air duct. A fan is installed inside the mounting shell. A ventilation plate is fixedly installed on the top surface of the mounting shell.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model can automate the sealing process of heat shrink tubing by setting up a feeding mechanism, hopper, turntable and inserting mechanism. At the same time, the cylinder drives multiple lifting plates to rise and fall, which can improve the feeding effect of materials. Meanwhile, excess material will automatically fall back into the storage box to reduce waste.

[0011] 2. By setting up a cooling mechanism, which is placed on the upper part of the feeding plate, the heat shrink tubing can be cooled during the feeding process, reducing the occurrence of defective products. At the same time, the compressed gas flow can be diffused through the air duct to cover the feeding plate, thereby making the cooling more uniform. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the feeding mechanism of this utility model.

[0015] Figure 3 This is a schematic diagram of the cooling mechanism of this utility model.

[0016] In the diagram: 1. Storage bin; 2. Feeding mechanism; 21. Inclined plate; 22. Lifting plate; 23. Drive cylinder; 24. Support plate; 25. Connecting plate; 26. Receiving plate; 3. Conveyor belt; 4. Hopper; 5. Insertion device body; 6. Cooling mechanism; 61. Discharge plate; 62. Mounting shell; 63. Ventilation plate; 64. Fan; 65. Air outlet; 66. Air duct; 67. Support plate; 7. Turntable; 8. Heating plate. Detailed Implementation

[0017] 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.

[0018] Example: Figure 1-3 As shown, this utility model provides a fully automatic heat shrink tubing sealing machine, including a storage box 1. The storage box 1 is a mature existing technology that can store materials and make feeding materials more convenient. Simply put the materials into the inner wall of the storage box 1.

[0019] A feeding mechanism 2 is fixedly installed on one inner wall of the storage bin 1. The feeding mechanism 2 can drive the material to rise and sort the material so that the material is in parallel.

[0020] A conveyor belt 3 is fixedly installed on one outer surface of the storage bin 1. As a mature existing technology, the conveyor belt 3 can drive the material to move, thereby allowing the material to enter the hopper 4.

[0021] A hopper 4 is provided below one end of the conveyor belt 3. The hopper 4 is cone-shaped and can guide the material so that the material is vertically downward and enters the turntable 7.

[0022] One end of the conveyor belt 3 is provided with a discharge port, which is inclined and located above the hopper 4, making it easier for materials to enter the hopper 4.

[0023] A groove is provided on the side of the conveyor belt 3 near the hopper 4. When the feeding speed of the conveyor belt 3 is higher than the feeding speed of the hopper 4, the excess material will be discharged through the groove. The groove is connected to the storage box 1, so that the excess material can re-enter the storage box 1 through the ramp, thus preventing waste.

[0024] A material insertion device body 5 is fixedly installed on one side of the hopper 4. As a mature existing technology, the material insertion device body 5 is equipped with a cylinder inside, which can insert the end of the cable or wire harness into the heat shrink tubing, thereby facilitating fixation.

[0025] A turntable 7 is provided below both the hopper 4 and the inserting device body 5. As a mature existing technology, the turntable 7 can rotate the material to enter the next process. The material slots on the turntable 7 are arranged in a ring array. When the turntable 7 rotates to a specified degree, a material insertion and discharge operation will be performed.

[0026] Multiple heating plates 8 are provided on the lower outer surface of the turntable 7. As a mature existing technology, there are four heating plates 8 in total, which can heat the material on the turntable 7. At the same time, the temperature inside the temperature zone of the four heating plates 8 increases sequentially.

[0027] A cooling mechanism 6 is provided below the turntable 7. The cooling mechanism 6 can cool the heat shrink tubing after heating. At the same time, by placing the cooling mechanism 6 on the upper part of the feeding plate 61, the heat shrink tubing can be cooled during the feeding process, reducing the occurrence of defective products. Meanwhile, the airflow blown by the fan 64 can be diffused through the air duct 66, so that it covers the feeding plate 61, thereby making the cooling more uniform.

[0028] The feeding mechanism 2 includes a drive cylinder 23. As a mature existing technology, the drive cylinder 23 can drive the support plate 24 to rise and fall. In turn, multiple lifting plates 22 and multiple receiving plates 26 can cooperate to feed materials.

[0029] The drive cylinder 23 is fixedly installed on the lower inner wall of the storage box 1. The lower inner wall of the storage box 1 is inclined, so that the drive cylinder 23, the support plate 24, the multiple receiving plates 26 and the lifting plate 22 are all inclined, which makes it easier to feed the material inside the storage box 1.

[0030] A support plate 24 is fixedly installed on the telescopic end of the drive cylinder 23. As a mature existing technology, the support plate 24 can be driven to rise and fall. The interface graphic of the support plate 24 is L-shaped. At the same time, the support plate 24 can drive multiple connecting plates 25 to rise and fall, and then drive multiple lifting plates 22 to rise and fall.

[0031] Multiple connecting plates 25 are fixedly installed on one side of the support plate 24, opposite to the drive cylinder 23. The multiple connecting plates 25 serve as a connecting structure, allowing the support plate 24 to be connected to multiple lifting plates 22 for synchronous lifting. At the same time, since the connecting plates 25 are located on the lower side of the lifting plates 22, the lifting plates 22 can be raised to a position parallel to the upper-level receiving plate 26.

[0032] Each of the multiple connecting plates 25 has a lifting plate 22 fixedly installed at the end away from the support plate 24. The lifting plate 22 is a plate body with its top surface set as an inclined surface, which can lift the material for feeding.

[0033] Multiple lifting plates 22 are slidably installed between the inner walls of both sides of the storage box 1, thereby improving the stability of its lifting and preventing it from deviating.

[0034] Multiple receiving plates 26 are fixedly installed between the inner walls of both sides of the storage box 1. The receiving plates 26 are used as fixing components. The material lifted by the lifting plate 22 will roll onto the top surface of the receiving plate 26 through its inclined surface, and will continue to be lifted by the lifting plate 22 of the next level, thereby realizing material conveying.

[0035] Multiple lifting plates 22 and multiple receiving plates 26 are arranged in a stepped manner, with the multiple receiving plates 26 and multiple lifting plates 22 staggered, so that the lifting plates 22 reciprocate to lift and lower, thereby driving the material to lift and lower, so that the material enters the interior of the receiving plate 26, and moves to the top surface of the lifting plate 22 that leads to the next level, and is driven to lift and lower by the lifting plate 22 leading to the next level, and so on, thereby feeding the material.

[0036] An inclined plate 21 is fixed on one side of the top surface of the storage box 1. The cross-sectional shape of the inclined plate 21 is a right triangle. The inclined plate 21 is located between one of the receiving plates 26 and the conveyor belt 3, so that it can connect the highest receiving plate 26 with the conveyor belt 3, so that the material enters the top surface of the conveyor belt 3 through the inclined plate 21 and is conveyed by the conveyor belt 3.

[0037] The cooling mechanism 6 includes a feeding plate 61. As a mature existing technology, the feeding plate 61 allows materials to be fed through it, which facilitates subsequent collection.

[0038] The feeding plate 61 is set horizontally, which can prevent it from rolling and thus increase the contact time of the cold air. During the feeding process, the next material will push the previous material to move, thereby allowing the material to be fed.

[0039] The feeding plate 61 is located below the turntable 7, so that after the material on the turntable 7 is heat-sealed, airflow feeding or other equipment can be selected to move the material from the turntable 7 into the feeding plate 61.

[0040] Support plates 67 are fixedly installed on both sides of the top surface of the feed plate 61. The support plates 67 serve as support components to support the air duct 66 and prevent it from falling off.

[0041] A duct 66 is fixedly installed on the top surface of the support plate 67. Except for the bottom surface and the part connected to the mounting shell 62, the duct 66 is a closed structure, which allows airflow to move inside it.

[0042] The bottom surface of the duct 66 is fixedly equipped with an air outlet 65, which is designed with a dustproof mesh plate to allow airflow to be discharged while preventing foreign objects from entering.

[0043] A mounting shell 62 is fixedly installed in the middle of the top surface of the duct 66. The mounting shell 62 can fix the duct 66. A fan 64 is installed inside the mounting shell 62. The fan 64 is an existing mature technology that can blow air.

[0044] A ventilation plate 63 is fixedly installed on the top surface of the mounting shell 62. Multiple through slots are provided on the outer surface of the ventilation plate 63. Air can enter through the through slots of the ventilation plate 63, thereby causing the fan 64 to blow out airflow.

[0045] Working principle: First, the material is placed inside the storage bin 1. The material will move towards the inclined side of the storage bin 1 by gravity. By activating the feeding mechanism 2, the drive cylinder 23 will drive the support plate 24 to rise and fall. The support plate 24 drives multiple lifting plates 22 to rise and fall through multiple connecting plates 25. The multiple lifting plates 22 slide between the inner walls on both sides of the storage bin 1, thereby lifting the material. When the material is lifted by the lifting plate 22 and reaches the same height as the receiving plate 26 of the previous level, it will roll to the top surface of the receiving plate 26. When the lifting plate 22 of the previous level descends, it will move to the top surface of the lifting plate 22 of the next level and be lifted and lowered by the lifting plate 22 of the next level. This process is repeated to feed the material. The material enters the conveyor belt 3 through the inclined plate 21. The conveyor belt 3 will move the material and it will enter the hopper 4 through the inclined discharge plate. Excess material will return to the storage bin 1 through a notch to prevent waste.

[0046] The material then descends inside the hopper 4 and is adjusted by the shrinking hopper 4 to maintain a vertical downward posture. The valve on the bottom of the hopper 4 is opened, allowing the material to enter the discharge slot on the top of the turntable 7. The turntable 7 rotates, driving the material to the next process. At the same time, the end of the wire harness can be inserted into the heat shrink tubing through the inserting device body 5 and heated by the heating zones of multiple heating plates 8. Finally, the material is discharged using existing technology, allowing it to enter the discharge plate 61, so that the next material pushes the material in front to move. Meanwhile, the fan 64 draws air from the ventilation slot of the ventilation plate 63 and blows out airflow, spreading the airflow evenly inside the air duct 66 and discharging it through the air outlet 65, cooling the material inside the discharge plate 61.

[0047] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A fully automatic heat shrink tubing sealing machine, comprising a storage bin (1), characterized in that: A feeding mechanism (2) is fixedly installed on one inner wall of the storage box (1), a conveyor belt (3) is fixedly installed on one outer surface of the storage box (1), a hopper (4) is provided below one end of the conveyor belt (3), a material insertion device body (5) is fixedly installed on one side of the hopper (4), a turntable (7) is provided below the hopper (4) and the material insertion device body (5), a plurality of heating plates (8) are provided on the lower outer surface of the turntable (7), and a cooling mechanism (6) is provided below the turntable (7).

2. The fully automatic heat shrink tubing sealing machine according to claim 1, characterized in that: The feeding mechanism (2) includes a drive cylinder (23), which is fixedly installed on the lower inner wall of the storage box (1). A support plate (24) is fixedly installed on the telescopic end of the drive cylinder (23). Multiple connecting plates (25) are fixedly installed on one side of the support plate (24) away from the drive cylinder (23). Lifting plates (22) are fixedly installed on the ends of the multiple connecting plates (25) away from the support plate (24). The multiple lifting plates (22) are slidably installed between the inner walls of the two sides of the storage box (1). Multiple receiving plates (26) are fixedly installed between the inner walls of the two sides of the storage box (1). The multiple lifting plates (22) and the multiple receiving plates (26) are arranged in a stepped manner. An inclined plate (21) is fixed on one side of the top surface of the storage box (1). The inclined plate (21) is located between one of the receiving plates (26) and the conveyor belt (3).

3. The fully automatic heat shrink tubing sealing machine according to claim 1, characterized in that: The cooling mechanism (6) includes a feeding plate (61) located below the turntable (7). Support plates (67) are fixedly installed on the top surfaces of both sides of the feeding plate (61). Air ducts (66) are fixedly installed on the top surfaces of the support plates (67). Air outlets (65) are fixedly installed on the bottom surfaces of the air ducts (66). A mounting shell (62) is fixedly installed in the middle of the top surface of the air ducts (66). A fan (64) is installed inside the mounting shell (62). A ventilation plate (63) is fixedly installed on the top surface of the mounting shell (62).

4. The fully automatic heat shrink tubing sealing machine according to claim 1, characterized in that: One end of the conveyor belt (3) is provided with a discharge port, which is located above the hopper (4).

5. The fully automatic heat shrink tubing sealing machine according to claim 2, characterized in that: The conveyor belt (3) has a groove on one side near the hopper (4), and the groove is connected to the storage box (1).

6. The fully automatic heat shrink tubing sealing machine according to claim 2, characterized in that: Multiple receiving plates (26) and multiple lifting plates (22) are arranged alternately.

7. The fully automatic heat shrink tubing sealing machine according to claim 2, characterized in that: The lower inner wall of the storage box (1) is inclined.

8. The fully automatic heat shrink tubing sealing machine according to claim 3, characterized in that: The feed plate (61) is set horizontally.

9. The fully automatic heat shrink tubing sealing machine according to claim 3, characterized in that: The outer surface of the ventilation plate (63) is provided with multiple through grooves.

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