Kinetic energy recovery type loom brake device

Abstract

The utility model relates to the technical field of paper cutting devices, and discloses a kinetic energy recovery type weaving machine brake device which comprises a caliper, a piston is installed in the caliper, the rear portion of the piston is connected with a brake pad, the front portion of the piston is connected with a high-pressure oil pipe, a brake disc is installed in the caliper, and the brake disc is connected with the brake pad. An intervention mechanism is arranged at the top of the calipers, a wiping mechanism is arranged on the surface of the brake disc, the intervention mechanism is composed of a transmission assembly and an intervention assembly, the intervention assembly comprises a pressurizing rod, a mounting frame and a friction plate, the mounting frame is mounted at the top of the calipers, the pressurizing rod is slidably connected to the inner wall of the mounting frame, and the friction plate is arranged on the inner wall of the mounting frame. The friction plate is connected to the end, close to the brake disc, of the pressurizing rod. According to the utility model, under the action of the pressing head and the friction plate, the brake disc does not need to be intervened and the abrasion of the brake disc is reduced when the spinning machine rotating wheel is braked and stopped at a low speed, and the brake disc is assisted to decelerate and the brake efficiency is improved when the spinning machine rotating wheel is at a high speed.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cutting devices, in particular to a kinetic energy recovery type loom brake device. Background Art

[0002] In the textile industry, looms are key production equipment, and their operating stability and efficiency have a significant impact on product quality and production benefits. With the continuous advancement of textile technology, the operating speed and degree of automation of looms are increasing, and the performance requirements for brake devices are also getting higher and higher.

[0003] Traditional loom brake devices mainly use mechanical friction braking to consume the kinetic energy of the loom through the contact between the brake pads and the brake disc to achieve the braking purpose. However, this method has many shortcomings. On the one hand, frequent friction braking will cause brake pad wear, increase maintenance costs and downtime, and affect production efficiency. On the other hand, the brake efficiency is greatly reduced after the brake pads are worn out. Therefore, a kinetic energy recovery type loom brake device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a kinetic energy recovery type loom brake device, which aims to improve the problem mentioned in the prior art that "the brake pads are subject to high wear after long-term use and the braking efficiency is low".

[0005] To achieve the above-mentioned object, the present invention adopts the following technical solution: a kinetic energy recovery type loom brake device, comprising a caliper, a piston installed inside the caliper, a brake pad connected to the rear of the piston, a high-pressure oil pipe connected to the front of the piston, a brake disc installed inside the caliper, an intervention mechanism provided on the top of the caliper, and an wiping mechanism provided on the surface of the brake disc;

[0006] The intervention mechanism consists of a transmission component and an intervention component. The intervention component includes a pressure rod, a mounting frame, and a friction plate. The mounting frame is installed on the top of the caliper, the pressure rod is slidably connected to the inner wall of the mounting frame, and the friction plate is connected to one end of the pressure rod close to the brake disc.

[0007] As a further description of the above technical solution: the transmission assembly includes a trigger rod, a pressing head, and a pressure plate. The trigger rod is connected to the surface of the piston, the pressing head is fixedly connected to the end of the trigger rod away from the piston, and the pressure plate is fixedly connected to the end of the pressure rod away from the friction plate.

[0008] As a further description of the above technical solution: in the transmission assembly, the surface of the pressing head after moving is in contact with the surface of the pressure plate.

[0009] As a further description of the above technical solution: in the intervention component, the surface of the friction plate after movement contacts the surface of the brake disc.

[0010] As a further description of the above technical solution: the erasing mechanism includes a connecting frame, a connecting block, and a mounting frame. The connecting frame is fixedly connected to the left side of the mounting frame, the connecting block is installed on the inner wall of the connecting frame, and the right side of the mounting frame is connected to the connecting frame.

[0011] As a further description of the above technical solution: the erasing mechanism also includes a knob rod and a cleaning wipe, the knob rod is rotatably connected to the front part of the mounting frame, and the cleaning wipe is rotatably connected to the inner wall of the mounting frame.

[0012] As a further description of the above technical solution: a connecting rod is provided at the rear portion of the knob rod, and the knob rod is fixedly connected to the front portion of the cleaning wipe through the connecting rod.

[0013] As a further description of the above technical solution: bristles are provided on the rear portion of the cleaning wipe, and the bristles are in contact with the surface of the brake disc.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the coordinated operation of the caliper, piston, brake pad, high-pressure oil pipe, brake disc, intervention mechanism, trigger rod, pressing head, pressure plate, pressure rod, mounting frame and friction plate, under the action of the pressing head and friction plate, the textile machine rotor can be stopped without the intervention of the brake disc at low speed, thereby reducing brake disc wear. At high speed, it can assist the brake disc in deceleration and improve braking efficiency.

[0016] 2. In the utility model, through the coordinated operation of the connecting frame, the connecting block, the mounting frame, the knob rod and the cleaning wipe, the textile flocculent on the surface of the brake disc can be cleaned under the action of the rotating knob and the cleaning wipe, thereby keeping the brake system clean and in good condition, helping to improve the reliability of the entire vehicle and reduce accidents caused by brake failures. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a kinetic energy recovery type loom brake device in the present utility model;

[0018] Figure 2 This is a half-section diagram of the overall structure of a kinetic energy recovery type loom brake device in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of a pressure plate of a kinetic energy recovery type loom brake device in the utility model;

[0020] Figure 4The figure is a schematic diagram of the mounting frame structure of a kinetic energy recovery type loom brake device in the present utility model.

[0021] Legend:

[0022] 1. Caliper; 2. Piston; 3. Brake pad; 4. High-pressure oil pipe; 5. Brake disc; 6. Intervention mechanism; 601. Trigger rod; 602. Pressing head; 603. Pressure plate; 604. Pressure rod; 605. Mounting frame; 606. Friction plate; 7. Eraser mechanism; 701. Connecting frame; 702. Connecting block; 703. Mounting frame; 704. Knob rod; 705. Cleaning wipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Please refer to Figure 1 - Figure 2 The utility model provides an embodiment of a kinetic energy recovery type loom brake device, including a caliper 1. The caliper 1 can ensure that the pressure exerted by the brake pad 3 on the brake disc 5 is evenly distributed, reducing the situation of brake deviation or shaking. A piston 2 is installed inside the caliper 1. When the brake pedal is stepped on, the pressure of the brake fluid acts on the piston 2, and the piston 2 transmits this pressure to the brake pad 3. The rear part of the piston 2 is connected to the brake pad 3. The brake pad 3 generates braking force by friction with the brake disc 5. The front part of the piston 2 is connected to the high-pressure oil pipe 4. The high-pressure oil pipe 4 is responsible for transmitting the pressure generated by the brake pedal from the brake master cylinder to the brake caliper 1. A brake disc 5 is installed inside the caliper 1. The rotational kinetic energy of the runner is converted into heat energy through friction with the brake pad 3, thereby slowing down or stopping the textile machine. An intervention mechanism 6 is provided on the top of the caliper 1, and an wiping mechanism 7 is provided on the surface of the brake disc 5.

[0025] Please refer to Figure 1 - Figure 3 The intervention mechanism 6 is composed of a transmission component and an intervention component. The intervention component includes a pressure rod 604, a mounting frame 605, and a friction plate 606. The mounting frame 605 is installed on the top of the caliper 1. The mounting frame 605 is a U-shaped frame and is connected to the caliper 1. The pressure rod 604 is slidably connected to the inner wall of the mounting frame 605. The friction plate 606 is connected to the end of the pressure rod 604 close to the brake disc 5. The pressure rod 604 drives the friction plate 606 to intervene in advance and contact the brake disc 5. In the intervention component, the surface of the friction plate 606 after movement is in contact with the surface of the brake disc 5.

[0026] Please refer to Figure 1 - Figure 3 The transmission assembly includes a trigger rod 601, a pressing head 602, and a pressure plate 603. The trigger rod 601 is connected to the surface of the piston 2, and the pressing head 602 is fixedly connected to the end of the trigger rod 601 away from the piston 2. The piston 2 drives the trigger rod 601 and the pressing head 602 to pressurize the pressure plate 603. The pressure plate 603 is fixedly connected to the end of the pressure rod 604 away from the friction plate 606. The pressure plate 603 is squeezed and drives the pressure rod 604 to slide along the inner wall of the mounting frame 605. Finally, the pressure rod 604 drives the friction plate 606 to intervene in advance and contact the brake disc 5. In the transmission assembly, the surface of the pressing head 602 after moving contacts the surface of the pressure plate 603, which finally realizes that when the textile machine wheel is braked to a stop, the brake disc 5 does not need to intervene when braking at low speed, thereby reducing the wear of the brake disc 5. At high speed, it assists the brake disc 5 in deceleration and improves the braking efficiency.

[0027] Please refer to Figure 4 The erasing mechanism 7 includes a connecting frame 701, a connecting block 702, and a mounting frame 703. The connecting frame 701 is fixedly connected to the left side of the mounting frame 605. The right side of the mounting frame 703 can be aligned with the connecting frame 701, and the connecting block 702 on the right side of the mounting frame 703 is plugged into the connecting frame 701. The connecting block 702 is installed on the inner wall of the connecting frame 701. The right side of the mounting frame 703 and the connecting frame 701 are connected, which makes the installation and disassembly of the lifting device convenient.

[0028] Please refer to Figure 4 The erasing mechanism 7 also includes a knob rod 704 and a cleaning wipe 705. The knob rod 704 is rotatably connected to the front portion of the mounting bracket 703. Then, by rotating the knob rod 704, the knob rod 704 drives the cleaning wipe 705 to rotate out, and the cleaning wipe 705 is rotatably connected to the inner wall of the mounting bracket 703. A connecting rod is provided at the rear portion of the knob rod 704, so that the cleaning wipe 705 can clean the surface of the brake disc 5, and the knob rod 704 is fixedly connected to the front portion of the cleaning wipe 705 through the connecting rod. The rear portion of the cleaning wipe 705 is provided with bristles, and the bristles contact the surface of the brake disc 5 to clean the textile flocs on the surface of the brake disc 5, thereby keeping the brake system clean and in good condition, and helping to improve the reliability of the entire vehicle.

[0029] Working principle: When in use, the device is operated by a textile worker stepping on the brake pressure plate of the textile machine. The brake plate pressurizes the brake oil to the high-pressure oil pipe 4, causing the piston 2 to slide along the inner wall of the caliper 1, so that the brake pad 3 presses the brake disc 5. Before it contacts the brake disc 5, the piston 2 drives the trigger rod 601 and the pressing head 602 to pressurize the pressure plate 603. The pressure plate 603 is squeezed and drives the pressure rod 604 to slide along the inner wall of the mounting frame 605. Finally, the pressure rod 604 drives the friction plate 606 to intervene and contact the brake disc 5 in advance, and slows down the brake disc 5 in advance, so that when the textile machine wheel stops, the brake disc 5 does not need to intervene at low speed, thereby reducing the wear of the brake disc 5. At high speed, it plays an auxiliary role in the brake disc. 5 deceleration, improve braking efficiency. At the same time, due to the particularity of the textile machine, the air in the workshop is inevitably filled with floating fabric wadding, and the brake area is prone to high temperature, so it is not closed, which may cause the fabric wadding to adhere to the surface of the brake disc 5. At this time, the operator can align the right side of the mounting bracket 703 with the connecting frame 701, and plug it into the connecting frame 701 through the connecting block 702 on the right side of the mounting bracket 703. Then, by turning the knob rod 704, the knob rod 704 drives the cleaning wipe 705 to rotate out to clean the surface of the brake disc 5, thereby cleaning the fabric wadding on the surface of the brake disc 5, keeping the brake system clean and in good condition, helping to improve the reliability of the entire vehicle, and reducing accidents caused by brake failures.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A kinetic energy recovery type loom brake device, comprising a caliper (1), characterized in that: A piston (2) is installed inside the caliper (1), a brake pad (3) is connected to the rear of the piston (2), a high-pressure oil pipe (4) is connected to the front of the piston (2), a brake disc (5) is installed inside the caliper (1), an intervention mechanism (6) is provided on the top of the caliper (1), and an wiping mechanism (7) is provided on the surface of the brake disc (5); The intervention mechanism (6) is composed of a transmission component and an intervention component, and the intervention component includes a pressure rod (604), a mounting frame (605), and a friction plate (606). The mounting frame (605) is mounted on the top of the caliper (1), the pressure rod (604) is slidably connected to the inner wall of the mounting frame (605), and the friction plate (606) is connected to one end of the pressure rod (604) close to the brake disc (5).

2. The kinetic energy recovery type loom brake device according to claim 1, characterized in that: The transmission assembly comprises a trigger rod (601), a pressing head (602), and a pressure plate (603); the trigger rod (601) is connected to the surface of the piston (2); the pressing head (602) is fixedly connected to an end of the trigger rod (601) away from the piston (2); and the pressure plate (603) is fixedly connected to an end of the pressure rod (604) away from the friction plate (606).

3. The kinetic energy recovery type loom brake device according to claim 2, characterized in that: In the transmission assembly, the surface of the pressing head (602) after moving contacts the surface of the pressure plate (603).

4. The kinetic energy recovery type loom brake device according to claim 1, characterized in that: In the intervention component, the surface of the friction plate (606) after movement contacts the surface of the brake disc (5).

5. The kinetic energy recovery type loom brake device according to claim 1, characterized in that: The erasing mechanism (7) comprises a connecting frame (701), a connecting block (702), and a mounting frame (703); the connecting frame (701) is fixedly connected to the left side of the mounting frame (605); the connecting block (702) is mounted on the inner wall of the connecting frame (701); and the right side of the mounting frame (703) is connected to the connecting frame (701).

6. The kinetic energy recovery type loom brake device according to claim 1, characterized in that: The erasing mechanism (7) further comprises a knob rod (704) and a cleaning wipe (705), wherein the knob rod (704) is rotatably connected to the front portion of the mounting frame (703), and the cleaning wipe (705) is rotatably connected to the inner wall of the mounting frame (703).

7. The kinetic energy recovery type loom brake device according to claim 6, characterized in that: A connecting rod is provided at the rear of the knob rod (704), and the knob rod (704) is fixedly connected to the front of the cleaning wipe (705) via the connecting rod.

8. The kinetic energy recovery type loom brake device according to claim 6, characterized in that: The rear portion of the cleaning wipe (705) is provided with bristles, and the bristles are in contact with the surface of the brake disc (5).

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