Semi-automatic heat-shrinkable tube baking equipment

Abstract

The utility model discloses a semi-automatic baking heat-shrinkable sleeve device, which comprises a support, and the support is provided with a wire duct used for cable conveying and routing, a feeding mechanism used for conveying on the wire duct, and a heat gun used for carrying out heat shrinkage processing on a cable. The feeding mechanism comprises a feeding wheel set used for applying moving power to the cable in the conveying direction of the cable, a driving mechanism used for driving the feeding wheel set to rotate and a guide block used for guiding movement of the cable. And after production line debugging is completed, automatic thermal shrinkage machining is achieved, and the input labor cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of communication cable processing, in particular to a semi-automatic heat shrinkable tube drying device. Background Art

[0002] In some application contexts, the outer layer of the semi-steel cable needs to be covered with a heat shrink sleeve for protection or identification. Currently, workers mainly hold the semi-steel cable wearing a heat shrink sleeve and blow it with a hot air gun. The efficiency is low and the blowing is uneven, resulting in poor appearance. In addition, the labor intensity is high during mass production and production efficiency cannot be guaranteed. Utility Model Content

[0003] Technical purpose: In view of the shortcomings of existing semi-steel cable processing, the utility model discloses a semi-automatic heat shrink tubing drying equipment which can automatically transport and heat shrink the cable after loading.

[0004] Technical solution: To achieve the above technical objectives, the utility model adopts the following technical solution:

[0005] A semi-automatic heat shrink tubing drying device comprises a bracket, on which a cable trough for cable transmission and routing is arranged, a feeding mechanism for transmission in the cable trough, and a hot air gun for heat shrinking the cable; the feeding mechanism comprises a feeding wheel group for applying moving power to the cable along the conveying direction of the cable, a driving mechanism for driving the feeding wheel group to rotate, and a guide block for guiding the movement of the cable.

[0006] Preferably, the feeding wheel group of the utility model includes a guide wheel and a feeding wheel, and the guide wheel and the feeding wheel are arranged in pairs above and below the cable, and at least one set of guide wheels and feeding wheels is connected to the driving mechanism. When the cable is conveyed, they rotate synchronously driven by the driving mechanism; along the conveying direction of the cable, the feeding wheel is located behind the guide wheel, and the hot air gun is located below the area between the guide wheel and the feeding wheel, and a guide groove matching the shape of the cable is provided on the guide wheel.

[0007] Preferably, the guide wheel and the feeding wheel at the bottom of the utility model are connected to the driving mechanism, and the guide wheel and the feeding wheel at the top are respectively arranged above the cable in a liftable manner through a pressure regulating mechanism.

[0008] Preferably, the pressure regulating mechanism of the utility model includes a pressure regulating screw, a support block and a spring, wherein the spring is arranged below the support block, the pressure regulating screw is passed through the support block and the lower end is threadedly connected to the bracket after passing through the support block, and the pressure is adjusted by driving the corresponding guide wheel or feeding wheel to move through the support block.

[0009] Preferably, the driving mechanism of the utility model includes a driving motor, a driving wheel, a tensioning wheel, a driven wheel and a belt. The driving wheel is connected to the driving end of the driving motor, the driven wheel is coaxially arranged with the corresponding guide wheel and feeding wheel, the belt connects the driving wheel and the driven wheel, and the guide wheel and the feeding wheel are driven to rotate synchronously through the belt and the driven wheel. The tensioning wheel is located between the two driven wheels to tension the belt.

[0010] Preferably, the guide block of the utility model is provided with guide holes matching the size of the cables, and the number of the guide holes corresponds to the number of the cables.

[0011] Preferably, the hot air gun of the utility model is installed on the bracket through a support plate.

[0012] Beneficial effects: The semi-automatic heat shrink tubing drying device disclosed in the utility model has the following beneficial effects:

[0013] 1. The utility model utilizes the wire trough in conjunction with the feeding wheel set to guide and convey the cable, and can automatically perform the heat shrinkage operation of the cable, thereby improving the processing efficiency.

[0014] 2. The guide wheel of the utility model is provided with a guide groove, which can ensure the consistency of the cable conveying direction, can stably pass through the working area, and ensure the quality of heat shrinkage; and the pressure regulating mechanism can adjust the pressure applied to the cable, while ensuring smooth feeding, the heat shrinkable sleeve will not be deformed by compression.

[0015] 3. The driving mechanism of the utility model synchronously drives the guide wheel and the feeding wheel to rotate through the driving wheel and the belt, which can ensure the consistency of the force applied to the cable at both ends of the working area. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0017] Figure 1 It is a forward stereogram of the utility model;

[0018] Figure 2 This is a back-facing stereogram of the utility model;

[0019] Among them, 1- bracket, 2- wire trough, 3- cable, 4- hot air gun, 5- guide block, 6- guide wheel, 7- feed wheel,

[0020] 8-pressure adjusting screw, 9-support block, 10-spring, 11-driving motor, 12-driving wheel, 13-tensioning wheel, 14-belt, 15-support plate, 16-passive wheel. DETAILED DESCRIPTION

[0021] Reference will now be made in detail to embodiments of the present disclosure, one or more examples of which are set forth herein below. Each embodiment and example is provided by explaining the apparatus, composition and materials of the present disclosure, rather than limiting. On the contrary, the following description provides a convenient illustration of an exemplary embodiment for implementing the present disclosure. In fact, it will be clear to those skilled in the art that various modifications and variations can be made in the teachings of the present disclosure without departing from the scope or spirit of the present disclosure. For example, a feature shown or described as a part of an embodiment can be used in conjunction with another embodiment to produce yet another embodiment. It is expected that the present disclosure covers such modifications and variations within the scope of the appended claims and their equivalents. Other objects, features and aspects of the present disclosure are disclosed in or clear from the following detailed description. It will be understood by those of ordinary skill in the art that this discussion is only a description of exemplary embodiments and is not intended to limit the wider aspects of the present disclosure.

[0022] like Figure 1 and Figure 2 As shown, the utility model discloses a semi-automatic heat shrink tubing drying equipment, including a bracket 1, on which a wire duct 2 for cable transmission and routing is arranged, a feeding mechanism for conveying cables 3 and a hot air gun 4 for heat shrinking the cables 3 are arranged on the wire duct 2, and the hot air gun 4 is installed on the bracket 1 through a support plate 15, and the position of the support plate 15 can be changed according to the specifications of the hot air gun 4; the feeding mechanism includes a feeding wheel group for applying moving power to the cable along the conveying direction of the cable 3, a driving mechanism for driving the feeding wheel group to rotate, and a guide block 5 for guiding the movement of the cable, and the guide block 5 is provided with guide holes matching the size of the cables 3, and the number of the guide holes corresponds to the number of the cables 3.

[0023] Specifically, the feed wheel set of the utility model includes a guide wheel 6 and a feed wheel 7, which are arranged in pairs above and below the cable 3, and at least one set of guide wheels 6 and feed wheels 7 is connected to the driving mechanism, and when the cable 3 is transported, they rotate synchronously under the drive of the driving mechanism; along the transport direction of the cable 3, the feed wheel 7 is located behind the guide wheel 6, the hot air gun 4 is located below the area between the guide wheel 6 and the feed wheel 7, and a guide groove matching the shape of the cable 3 is arranged on the guide wheel 6. Between the guide wheel 6 and the feed wheel 7 is a heat shrink processing area, and the stability of cable transportation can be ensured by the guide groove on the guide wheel 6 and the guide hole on the guide block 5.

[0024] However, because the transmission of cables requires pressure to be applied to the surface of the cables, excessive pressure will cause the heat shrink tube to deform, thereby affecting the processing quality. In order to achieve stable transmission of cables and meet the transmission and processing requirements of cables of different specifications, the guide wheel 6 and the feed wheel 7 located at the bottom of the utility model are connected to the driving mechanism, and the guide wheel 6 and the feed wheel 7 located at the top are respectively arranged above the cable 3 through a pressure adjustment mechanism and can be raised and lowered. Specifically, the pressure adjustment mechanism includes a pressure adjustment screw 8, a support block 9 and a spring 10, and the spring 10 is arranged below the support block 9. The pressure adjustment screw 8 is passed through the support block 9 and the lower end passes through the support block 9 and is threadedly connected to the bracket 1, and the corresponding guide wheel 6 or the feed wheel 7 is driven to move by the support block 9 to adjust the pressure.

[0025] The driving mechanism of the utility model includes a driving motor 11, a driving wheel 12, a tensioning wheel 13, a driven wheel 16 and a belt 14. The driving wheel 12 is connected to the driving end of the driving motor 11, and the driven wheel 16 is coaxially arranged with the corresponding guide wheel 6 and feeding wheel 7. The belt 14 connects the driving wheel 12 and the driven wheel 16, and the guide wheel 6 and the feeding wheel 7 are driven to rotate synchronously by the belt 14. The tensioning wheel 13 is located between the two driven wheels 16 to tension the belt 14. The tensioning wheel 13 is in a movable form, and the belt 14 is sleeved on the outer periphery of the guide wheel 6 and the driven wheel 16. The tensioning wheel 13 applies a force to the outer side of the belt 14 to tension the belt 14.

[0026] When the utility model is in use, the semi-steel cable is loaded from the side where the guide wheel 6 is located, the driving mechanism is started, and the connected guide wheel 7 and the feeding wheel 7 are driven to rotate by the driving motor, driving the cable forward, and the hot air gun 4 is started to heat the heat shrinkable sleeve to shrink the heat shrinkable sleeve into place. The driving motor 11 can be set as a reduction motor, and the speed is controlled by the controller to control the transmission rate of the cable. Adjusting to a suitable speed can take into account both production efficiency and the effect after baking, and avoid the occurrence of adverse effects. By using the heat shrinkable sleeve equipment of the utility model, the processing efficiency can be greatly improved while ensuring the quality of the heat shrinking processing, and after the production line is debugged, automatic heat shrinking processing can be realized to reduce the labor cost.

Claims

1. A semi-automatic heat shrink tubing drying equipment, characterized in that: The invention comprises a support (1), a cable trough (2) for conveying and routing cables being arranged on the support (1), a feeding mechanism for conveying cables (3) and a hot air gun (4) for heat shrinking the cables (3) being arranged on the cable trough (2); the feeding mechanism comprises a feeding wheel group for applying moving power to the cables (3) along the conveying direction of the cables (3), a driving mechanism for driving the feeding wheel group to rotate, and a guide block (5) for guiding the movement of the cables.

2. The semi-automatic heat shrink tubing drying equipment according to claim 1 is characterized in that: The feeding wheel group comprises a guide wheel (6) and a feeding wheel (7), the guide wheel (6) and the feeding wheel (7) are arranged in pairs above and below the cable (3), at least one set of the guide wheel (6) and the feeding wheel (7) is connected to a driving mechanism, and when the cable (3) is conveyed, the guide wheel (6) and the feeding wheel (7) rotate synchronously under the drive of the driving mechanism; along the conveying direction of the cable (3), the feeding wheel (7) is located behind the guide wheel (6), the hot air gun (4) is located below the area between the guide wheel (6) and the feeding wheel (7), and a guide groove matching the shape of the cable (3) is arranged on the guide wheel (6).

3. The semi-automatic heat shrink tubing drying equipment according to claim 2 is characterized in that: The guide wheel (6) and the feeding wheel (7) located at the bottom are connected to the driving mechanism, and the guide wheel (6) and the feeding wheel (7) located at the top are respectively arranged above the cable (3) in a manner that they can be raised and lowered through a pressure regulating mechanism.

4. The semi-automatic heat shrink tubing drying equipment according to claim 3 is characterized in that: The pressure regulating mechanism comprises a pressure regulating screw (8), a support block (9) and a spring (10), wherein the spring (10) is arranged below the support block (9), the pressure regulating screw (8) is passed through the support block (9) and the lower end thereof passes through the support block (9) and is threadedly connected to the bracket (1), and the pressure is regulated by driving the corresponding guide wheel (6) or the feeding wheel (7) to move through the support block (9).

5. The semi-automatic heat shrink tubing drying equipment according to claim 2 is characterized in that: The driving mechanism comprises a driving motor (11), a driving wheel (12), a tensioning wheel (13), a driven wheel (16) and a belt (14); the driving wheel (12) is connected to the driving end of the driving motor (11); the driven wheel (16) is coaxially arranged with the corresponding guide wheel (6) and feeding wheel (7); the belt (14) connects the driving wheel (12) and the driven wheel (16); the guide wheel (6) and the feeding wheel (7) are driven to rotate synchronously via the belt (14) and the driven wheel (16); the tensioning wheel (13) is located between the two driven wheels (16) to tension the belt (14).

6. The semi-automatic heat shrink tubing drying equipment according to claim 1 is characterized in that: The guide block (5) is provided with guide holes matching the size of the cables (3), and the number of the guide holes corresponds to the number of the cables (3).

7. The semi-automatic heat shrink tubing drying equipment according to claim 1 is characterized in that: The hot air gun (4) is mounted on the bracket (1) via a support plate (15).

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