A brake device for a cable wrapping machine

Abstract

The utility model discloses a kind of brake devices for cable wrapping machine, including horizontal plate, the lateral surface of the horizontal plate is fixed with first hydraulic oil tank, the lateral surface of the first hydraulic oil tank is through with first telescopic link, and the one end of first telescopic link is provided with piston, and the surface of first telescopic link is equipped with telescopic spring, the other side of the first telescopic link is provided with semicircular plate, the inner side of the semicircular plate is provided with recess, and the inside of recess is provided with heat sink, and the outer side of heat sink is provided with radiating fin, the other side of heat sink is provided with radiating silica gel pad. In the utility model, when heat is generated by the friction of brake pad and brake disc, heat is transferred to heat sink through radiating silica gel pad when heat sink is placed on the back of brake pad, then convection is carried out with external air through radiating fin, so that heat is quickly dissipated, avoid heat accumulation, affect brake pad due to temperature is too high, affect its brake effect.

Description

Technical Field

[0001] This utility model relates to the technical field of cable wrapping machine equipment, and in particular to a braking device for a cable wrapping machine. Background Technology

[0002] Cable wrapping machines are mainly used to wrap cables to protect them, improve their appearance, and facilitate transportation. Cable wrapping machines are usually equipped with a braking system to ensure that the movement of the cable can be safely stopped or controlled during operation.

[0003] A search revealed that application number CN202120016939.2 describes a fully automatic high-speed wrapping machine for optical cable production. This invention relates to the field of fully automatic high-speed wrapping machines. The wrapping reel holder of this invention protrudes to allow for the replacement of wrapping reels with smaller diameters, greatly facilitating the speed of wrapping reel replacement and expanding compatibility. It can adjust the rotating rod to drive the fastening rod to rotate inside the fixing block, thereby displacing the brake block to one side to achieve the purpose of deceleration.

[0004] The braking system in the above-mentioned utility model does not have a corresponding heat dissipation and cooling structure, which leads to a large amount of heat accumulating on the brake pads after frequent use, causing a significant decrease in the friction performance of the brake pads and ultimately affecting the overall braking effect of the braking system.

[0005] To address these shortcomings, we propose a braking device for cable wrapping machines. Utility Model Content

[0006] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a braking device for a cable wrapping machine.

[0007] The purpose of this utility model is achieved through the following technical solution: A braking device for a cable wrapping machine includes a horizontal plate. A first hydraulic oil tank is fixed to the side surface of the horizontal plate. A first telescopic rod is provided through the side surface of the first hydraulic oil tank, and a piston is provided at one end of the first telescopic rod. A telescopic spring is sleeved on the surface of the first telescopic rod. A semi-circular plate is provided on the other side of the first telescopic rod. A groove is formed on the inner side of the semi-circular plate, and a heat dissipation plate is provided inside the groove. Heat dissipation fins are provided on the outer side of the heat dissipation plate. A heat dissipation silicone pad is provided on the other side of the heat dissipation silicone pad. A brake pad is provided on the other side of the heat dissipation silicone pad. A brake disc is provided between the two brake pads, and a heat dissipation hole is formed on the side surface of the brake disc. The first hydraulic oil tank is connected to a second hydraulic oil tank through an oil pipe. The second hydraulic oil tank is located inside a foot pedal. A second telescopic rod is connected inside the foot pedal, and one end of the second telescopic rod extends through and into the interior of the second hydraulic oil tank. A piston is provided at the end of the second telescopic rod.

[0008] Preferably, a connecting rod is provided between the two cross plates, and a through hole is provided on the side surface of the connecting rod, and a collar is installed at the through hole via a rotating shaft.

[0009] Preferably, the heat sink and heat dissipation fins are both made of aluminum alloy and are of one-piece structure.

[0010] Preferably, the brake pads are fixedly connected to the semi-circular plate using a bolt structure.

[0011] Preferably, a mounting base is fixed to the outer side of the horizontal plate, and the outer side of the mounting base is provided with mounting holes.

[0012] Preferably, the upper surface of the foot pedal is fitted with a rubber anti-slip strip.

[0013] This utility model has the following advantages: In this invention, by placing a heat sink on the back of the brake pad, when the brake pad rubs against the brake disc and generates heat, the heat is transferred to the heat sink through the heat dissipation silicone pad, and then convects with the outside air through the heat dissipation fins, thereby quickly dissipating the heat and preventing heat accumulation, which would affect the braking performance of the brake pad due to excessive temperature.

[0014] In this utility model, during installation, the collar and the brake disc are installed on the same rotating shaft. Under the action of the connecting rod and the collar, the distance between the brake pads and the brake disc in the two sets of brake structures is the same, so that during braking operation, the two sets of brake pads can simultaneously contact the brake disc to perform braking operation, avoiding the inability to effectively brake due to different distances. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the oil pipe connection structure; Figure 3 This is a schematic diagram of the connecting rod connection structure; Figure 4 This is a schematic diagram of the internal structure of the semicircular plate.

[0016] In the diagram, 1-horizontal plate, 2-mounting base, 3-connecting rod, 4-ring, 5-first hydraulic oil tank, 6-oil pipe, 7-first telescopic rod, 8-telescopic spring, 9-piston, 10-semi-circular plate, 11-heat dissipation plate, 12-heat dissipation fins, 13-heat dissipation silicone pad, 14-brake pad, 15-brake disc, 16-heat dissipation hole, 17-foot pedal, 18-second hydraulic oil tank, 19-second telescopic rod. 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 some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0019] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] like Figure 1-4As shown, a braking device for a cable wrapping machine includes a horizontal plate 1. A first hydraulic oil tank 5 is fixed to the side surface of the horizontal plate 1. A first telescopic rod 7 is provided through the side surface of the first hydraulic oil tank 5. A piston 9 is provided at one end of the first telescopic rod 7, and a telescopic spring 8 is sleeved on the surface of the first telescopic rod 7. A semi-circular plate 10 is provided on the other side of the first telescopic rod 7. A groove is formed on the inner side of the semi-circular plate 10, and a heat dissipation plate 11 is provided inside the groove. Heat dissipation fins 12 are provided on the outer side of the heat dissipation plate 11. A heat dissipation silicone pad 13 is provided on the other side, and a brake pad 14 is provided on the other side of the heat dissipation silicone pad 13. A brake disc 15 is provided between the two brake pads 14, and a heat dissipation hole 16 is provided on the side surface of the brake disc 15. The first hydraulic oil tank 5 is connected to the second hydraulic oil tank 18 through the oil pipe 6. The second hydraulic oil tank 18 is located inside the foot pedal 17. The inside of the foot pedal 17 is connected to the second telescopic rod 19, and one end of the second telescopic rod 19 passes through and extends into the inside of the second hydraulic oil tank 18. A piston 9 is provided at the end of the second telescopic rod 19.

[0024] In one embodiment, by placing the heat sink 11 on the back of the brake pad 14, when the brake pad 14 generates heat through friction with the brake disc 15, the heat is transferred to the heat sink 11 through the heat dissipation silicone pad 13, and then convects with the outside air through the heat dissipation fins 12, thereby quickly dissipating the heat and preventing heat accumulation, which could affect the braking performance of the brake pad 14 due to excessive temperature.

[0025] Specifically, a connecting rod 3 is provided between the two horizontal plates 1. A through hole is opened on the side surface of the connecting rod 3, and a collar 4 is installed at the through hole through a rotating shaft.

[0026] In one embodiment, during installation, the collar 4 and the brake disc 15 are mounted on the same rotating shaft. Under the action of the connecting rod 3 and the collar 4, the distance between the brake pads 14 and the brake disc 15 in the two sets of brake structures is the same, so that during braking operation, the two sets of brake pads 14 can simultaneously contact the brake disc 15 to perform braking operation, avoiding the inability to effectively brake due to different distances.

[0027] Specifically, both the heat sink 11 and the heat sink fins 12 are made of aluminum alloy and are integrated into one piece.

[0028] In one embodiment, the aluminum alloy has good thermal conductivity, which facilitates the conduction of heat inside the brake pad 14. It is also inexpensive, reducing production costs. Furthermore, its one-piece structure ensures tight connections and good heat conduction.

[0029] Specifically, the brake pad 14 is fixedly connected to the semi-circular plate 10 using a bolt structure.

[0030] In one embodiment, the brake pad 14 has a detachable structure, which makes it convenient for the staff to replace the brake pad 14 after long-term use of the wrapping machine's braking device, thus ensuring the braking effect on the brake disc 15.

[0031] Specifically, a mounting base 2 is fixed to the outer side of the horizontal plate 1, and a mounting hole is provided on the outer side of the mounting base 2.

[0032] In one embodiment, the brake device can be mounted on the wrapping machine using bolts via the mounting base 2.

[0033] Specifically, the upper surface of the foot pedal 17 is fitted with rubber anti-slip strips.

[0034] In one embodiment, rubber anti-slip strips are used to increase the friction between the rubber strip and the shoe, thereby achieving an anti-slip effect.

[0035] The working process of this utility model is as follows: By placing the heat sink 11 on the back of the brake pad 14, when the brake pad 14 rubs against the brake disc 15 and generates heat, the heat will be transferred to the heat sink 11 through the heat dissipation silicone pad 13, and then convected with the outside air through the heat dissipation fins 12, thereby quickly dissipating the heat and avoiding heat accumulation, which would affect the braking effect of the brake pad 14 due to excessive temperature. During installation, the collar 4 and the brake disc 15 are installed on the same rotating shaft. Under the action of the connecting rod 3 and the collar 4, the distance between the brake pad 14 and the brake disc 15 in the two sets of brake structures is the same, so that when braking, the two sets of brake pads 14 can simultaneously contact the brake disc 15 to perform braking operation, avoiding the inability to effectively brake due to different distances.

[0036] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A braking device for a cable wrapping machine, comprising a horizontal plate (1), characterized in that: A first hydraulic oil tank (5) is fixed to the side surface of the horizontal plate (1). A first telescopic rod (7) is provided through the side surface of the first hydraulic oil tank (5). A piston (9) is provided at one end of the first telescopic rod (7). A telescopic spring (8) is sleeved on the surface of the first telescopic rod (7). A semi-circular plate (10) is provided on the other side of the first telescopic rod (7). A groove is provided on the inner side of the semi-circular plate (10). A heat dissipation plate (11) is provided inside the groove. A heat dissipation fin (12) is provided on the outer side of the heat dissipation plate (11). A heat dissipation silicone pad (13) is provided on the other side of the heat dissipation plate (11). A brake pad (14) is provided on the other side of the heat dissipation silicone pad (13). A brake disc (15) is provided between the two brake pads (14), and a heat dissipation hole (16) is provided on the side surface of the brake disc (15). The first hydraulic oil tank (5) is connected to a second hydraulic oil tank (18) through an oil pipe (6). The second hydraulic oil tank (18) is located inside the foot pedal (17). A second telescopic rod (19) is connected inside the foot pedal (17), and one end of the second telescopic rod (19) passes through and extends into the interior of the second hydraulic oil tank (18). A piston (9) is provided at the end of the second telescopic rod (19).

2. The braking device for a cable wrapping machine according to claim 1, characterized in that: A connecting rod (3) is provided between the two horizontal plates (1). A through hole is provided on the side surface of the connecting rod (3), and a collar (4) is installed at the through hole through a rotating shaft.

3. The braking device for a cable wrapping machine according to claim 2, characterized in that: The heat sink (11) and heat sink fins (12) are both made of aluminum alloy and are integrated into one piece.

4. A braking device for a cable wrapping machine according to claim 3, characterized in that: The brake pad (14) is fixedly connected to the semi-circular plate (10) by bolts.

5. A braking device for a cable wrapping machine according to claim 4, characterized in that: The outer side of the horizontal plate (1) is fixed with a mounting base (2), and the outer side of the mounting base (2) is provided with mounting holes.

6. A braking device for a cable wrapping machine according to claim 5, characterized in that: The upper surface of the foot pedal (17) is fitted with a rubber anti-slip strip.

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