Knife handle cleaning equipment

Abstract

The invention provides cutter handle cleaning equipment, and belongs to the technical field of machining. According to the structure, a motor is fixedly connected to a machine frame, a small belt wheel is connected to an output shaft of the motor, a bearing is fixedly connected to the machine frame, a brush head bin is rotationally connected to the bearing, a large belt wheel is fixedly connected to the brush head bin, a belt is wound around the outer portion of the large belt wheel and the outer portion of the small belt wheel, and a brush head is fixedly connected to the inner wall of the brush head bin. The upper end of the brush head bin is provided with a port, the support is provided with a through hole, the through hole is located above the port, and the edge of the through hole is provided with a plurality of end keys. According to the invention, not only can the numerical control machining center cutter handle be automatically cleaned, but also the cutter handle of different specifications can be adapted by replacing the brush head, meanwhile, the hollow structure is adopted, the cleaned dirt can smoothly fall off and be conveniently collected, in addition, the belt transmission is adopted, and the safety can be ensured due to the slipping phenomenon of the belt in emergency.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, in particular to a tool handle cleaning device. Background Art

[0002] The performance and condition of the tool handle have an important impact on the accuracy of the CNC machining center. If the tool handle is not clean, the tool processing is unstable, the processed product will be directly scrapped, and in serious cases it will even affect the equipment. During the storage or use of the tool, it is very common for the tool handle to be rusted and contaminated due to improper storage and use. In the prior art, the cleaning of the tool handle is generally done by wiping it with a cleaning cloth, and the rusted tool is removed with a rust remover. If there is a lot of rust, it will take up a lot of manpower and working hours, and the labor intensity is high and the cleaning efficiency is low. Summary of the invention

[0003] The present invention aims to provide a knife handle cleaning device to solve the technical defects of the prior art, which adopts the manual wiping knife cleaning method, seriously occupies manpower and working hours, has high labor intensity and low cleaning efficiency.

[0004] In order to achieve the above technical objectives, the present invention adopts the following technical solutions: A knife handle cleaning device comprises a bracket, a frame, a motor, a small pulley, a belt, a large pulley, a bearing, a brush head bin, a brush head, and an end key, wherein the bracket is fixedly connected to the frame, the frame is fixedly connected to the motor, the output shaft of the motor is connected to the small pulley, the frame is fixedly connected to the bearing, the brush head bin is rotatably connected to the bearing, the brush head bin is fixedly connected to the large pulley, a belt is wrapped around the outside of the large pulley and the small pulley, the brush head is fixedly connected to the inner wall of the brush head bin, a port is provided at the upper end of the brush head bin, a through hole is provided on the bracket, the through hole is located above the port, and a plurality of end keys are provided at the edge of the through hole.

[0005] Preferably, it also includes a pressure cover, which is buckled and fixed on the bottom end of the bearing.

[0006] Preferably, it also includes a cleaned tool, which extends into the brush head bin through the through hole and the port and contacts the brush head, and the cleaned tool is fixed to the end key.

[0007] Preferably, chip removal holes are provided at the bottom of the brush head bin and on the large pulley.

[0008] Preferably, the brush head is made of nylon.

[0009] In the above technical solution, the main body adopts a welded frame, and the required holes are processed to install the bearings and motors of the fixed brush head bin. Two bearings are used to fix the brush head bin, and then the pulley is installed under the brush head bin. There are large holes between the brush head bin and the pulley, which can timely discharge foreign matter and dirt under cleaning. The brush head is specially made according to the shape of the knife handle and is made of nylon. It can effectively brush the surface of the knife handle without damaging the knife handle. The brush head bin rotates with the pulley through the belt drive, and the brush head rotates with the brush head bin. Since the end key of the knife handle does not rotate, relative motion is generated to clean the knife handle.

[0010] Based on the above structure, various knife handles can be cleaned by replacing the brush head; the hollow structure is adopted, so the cleaned dirt can fall smoothly and be easily collected; the belt drive is adopted, and safety can be ensured in an emergency due to the slippage of the belt.

[0011] The present invention provides a tool handle cleaning device. The device is designed to solve the cleaning problem of contaminated and rusted tool handles of machining centers. When in use, the tool to be cleaned is placed in the brush head bin, and the start button is pressed. The motor rotates and drives the brush head bin to rotate through the belt. The brush head bin rotates with the brush head. Since the tool is locked by a key, the surface of the tool handle is cleaned. The present invention can also be equipped with safety protection doors, emergency stop buttons and other safety protection devices; when an accident occurs, the belt can slip and disconnect the power transmission, which is safe and efficient. The present invention can effectively clean tool handles of multiple models efficiently and safely.

[0012] The invention has a compact structure and can be placed in a tool library or on-site. It can clean various tool handles and has a wide range of uses. Operators can use it quickly after simple training. It is safe and efficient, and reduces the labor intensity of relevant personnel in cleaning tools. The device has a beautiful appearance, and the protective cover can be easily disassembled for maintenance or repair of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional diagram of the present invention in a cutaway state; Figure 2 is a partial cross-sectional view of the present invention; Figure 3 is a stereogram of the present invention; Figure 4 is a three-dimensional diagram of the present invention after removing the upper part of the shielding structure; In the figure: DETAILED DESCRIPTION

[0014] The specific embodiments of the present invention will be described in detail below. In order to avoid too much unnecessary details, the well-known structures or functions will not be described in detail in the following examples. The approximate language used in the following examples can be used for quantitative expression, indicating that the quantity can be allowed to have a certain change without changing the basic function. Unless otherwise defined, the technical and scientific terms used in the following examples have the same meaning as those generally understood by those skilled in the art to which the present invention belongs.

[0015] Example 1 A knife handle cleaning device, such as Figure 1~Figure 4 As shown, it includes a bracket 1, a frame 2, a motor 3, a small pulley 4, a belt 5, a large pulley 6, a bearing 7, a brush head bin 9, a brush head 10, and an end key 11, wherein the frame 2 is fixedly connected to the bracket 1, the motor 3 is fixedly connected to the frame 2, the small pulley 4 is connected to the output shaft of the motor 3, the frame 2 is fixedly connected to the bearing 7, the brush head bin 9 is rotatably connected to the bearing 7, the large pulley 6 is fixedly connected to the brush head bin 9, the belt 5 is wound around the outside of the large pulley 6 and the small pulley 4, the brush head 10 is fixedly connected to the inner wall of the brush head bin 9, a port is provided at the upper end of the brush head bin 9, a through hole is provided on the bracket 1, the through hole is located above the port, and a plurality of end keys 11 are provided at the edge of the through hole.

[0016] Example 2 A knife handle cleaning device, such as Figure 1~Figure 4 As shown, it includes a bracket 1, a frame 2, a motor 3, a small pulley 4, a belt 5, a large pulley 6, a bearing 7, a brush head bin 9, a brush head 10, and an end key 11, wherein the frame 2 is fixedly connected to the bracket 1, the motor 3 is fixedly connected to the frame 2, the small pulley 4 is connected to the output shaft of the motor 3, the bearing 7 is fixedly connected to the frame 2, the brush head bin 9 is rotatably connected to the bearing 7, the large pulley 6 is fixedly connected to the brush head bin 9, the belt 5 is wound around the outside of the large pulley 6 and the small pulley 4, the brush head 10 is fixedly connected to the inner wall of the brush head bin 9, the upper end of the brush head bin 9 has a port, a through hole is provided on the bracket 1, the through hole is located above the port, and a plurality of end keys 11 are provided at the edge of the through hole. At the same time, it also includes a pressure cover 8, which is buckled and fixed to the bottom end of the bearing 7. It also includes a cleaned tool 12, which extends into the brush head bin 9 through the through hole and the port and contacts the brush head 10, and the cleaned tool 12 is fixed to the end key 11. A chip removal hole is provided at the bottom of the brush head bin 9 and on the large pulley 6. The brush head 10 is made of nylon.

[0017] like Figure 3 , Figure 4 The figure shows the overall appearance of the equipment. Because the equipment has rotating parts, a protective device and an emergency stop button are designed for the equipment. Open the lower door to dump the dirt collected by the equipment.

[0018] like Figure 1 , Figure 2 As shown, all parts are installed on the bracket 1, and the belt tension is adjusted by fine-tuning the position of the motor 3. The motor 3 rotates, driving the large pulley 6 to rotate, thereby driving the brush head bin 9 to rotate. The brush head bin 9 is fixed to the frame 2 through the bearing 7, and the brush head 10 is placed in the brush head bin 9. After the cleaning tool 12 is loaded into the equipment, the brush head 10 supports the position of the tool handle. The end key 11 installed on the frame 2 can prevent the tool handle from rotating with the brush head 10, thereby relying on the weight of the tool to achieve the mutual friction between the tool handle and the brush head 10 to achieve the cleaning purpose.

[0019] This embodiment can complete the automatic cleaning of the tool handle of the CNC machining center. By simply replacing the brush head 10, the cleaning of BT50 and BT40 tool handles, or other tool handles, can be achieved in a simple, efficient and safe manner.

[0020] The embodiments of the present invention are described in detail above, but the contents are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the scope of the present invention shall be included in the protection scope of the present invention.

Claims

1. A knife handle cleaning device, characterized in that The brush head storage device comprises a bracket (1), a frame (2), a motor (3), a small pulley (4), a belt (5), a large pulley (6), a bearing (7), a brush head storage bin (9), a brush head (10), and an end key (11), wherein the bracket (1) is fixedly connected to the frame (2), the motor (3) is fixedly connected to the frame (2), the small pulley (4) is connected to the output shaft of the motor (3), the frame (2) is fixedly connected to the bearing (7), the brush head storage bin (9) is rotatably connected to the bearing (7), the large pulley (6) is fixedly connected to the brush head storage bin (9), the belt (5) is wound around the outside of the large pulley (6) and the small pulley (4), the brush head (10) is fixedly connected to the inner wall of the brush head storage bin (9), a port is provided at the upper end of the brush head storage bin (9), a through hole is provided on the bracket (1), the through hole is located above the port, and a plurality of end keys (11) are provided at the edge of the through hole.

2. A knife handle cleaning device according to claim 1, characterized in that: It also includes a pressure cover (8), which is buckled and fixed on the bottom end of the bearing (7).

3. A knife handle cleaning device according to claim 1, characterized in that: It also comprises a cleaned tool (12), wherein the cleaned tool (12) extends into the brush head bin (9) via the through hole and the port and contacts the brush head (10), and the cleaned tool (12) is fixed to the end key (11).

4. The knife handle cleaning device according to claim 1, characterized in that: Chip removal holes are provided at the bottom of the brush head bin (9) and on the large pulley (6).

5. The knife handle cleaning device according to claim 1, characterized in that: The brush head (10) is made of nylon.

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