Edge trimmer for polishing cloth wheel

Abstract

The utility model discloses a polishing cloth wheel edge trimmer which comprises an operation table and further comprises a positioning edge trimming mechanism and a sealing dust collection mechanism which are arranged on the operation table. The positioning and trimming mechanism comprises a fixing plate and a motor, the fixing plate is arranged on the operation table, a supporting plate is arranged on the fixing plate, a hydraulic cylinder is arranged on the supporting plate, a pressing plate is rotatably arranged at the output end of the hydraulic cylinder, the motor is arranged on the operation table, a tray is arranged at the output end of the motor, and the tray is arranged below the pressing plate. The utility model belongs to the technical field of polishing cloth wheel machining, and particularly relates to a polishing cloth wheel edge trimmer which is easy to operate and convenient to clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of polishing cloth wheel processing, in particular to a polishing cloth wheel trimming machine. Background Art

[0002] Polishing cloth wheel, that is, a mechanical wheel used for polishing, is made of cloth as its main material. It has a relatively strong grinding force and is usually used for medium grinding or even polishing. However, its use also depends on the material of the workpiece and the quality requirements of the product.

[0003] The patent with publication number CN211104208U discloses a trimming machine for the production of polishing cloth wheels. After the polishing cloth wheel moves to a predetermined position along the length direction of the rotating part toward the trimming wheel, the clamping device clamps the polishing cloth wheel, and the high-speed rotating trimming wheel trims the edges of the polishing cloth wheel. After cutting, the clamping device releases the polishing cloth wheel. After the polishing cloth wheel rotates, the clamping device re-clamps the polishing cloth wheel, and the trimming wheel continues to trim the edges of the polishing cloth wheel, thereby greatly improving the cutting efficiency.

[0004] However, when the above device is used, the polishing wheel needs to be fixed multiple times, which is cumbersome to operate, is not conducive to improving the trimming efficiency of the polishing wheel, and is inconvenient to collect and clean the debris generated during the cutting process, which is easy to affect the surrounding environment. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a polishing cloth wheel trimming machine which is simple to operate and convenient to clean.

[0006] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a polishing cloth wheel trimming machine, including an operating table, and also including a positioning trimming mechanism and a sealing dust suction mechanism arranged on the operating table; the positioning trimming mechanism includes a fixed plate and a motor, the fixed plate is arranged on the operating table, the fixed plate is provided with a support plate, the support plate is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is rotatably provided with a pressure plate, the motor is arranged on the operating table, the output end of the motor is provided with a tray, and the tray is arranged below the pressure plate.

[0007] Furthermore, the sealed dust suction mechanism includes a slide, a cylinder, a baffle and a dust collector, the slide and the cylinder are arranged on the operating table, the slide is symmetrically arranged on both sides of the cylinder, the baffle is slidably arranged on two groups of the slides, the dust collector is arranged on the fixed plate, and the dust collector is provided with a dust suction pipe.

[0008] Furthermore, a trimmer is provided on the baffle cover, and the trimmer is arranged close to the tray.

[0009] Furthermore, the tray is provided with a positioning post, the pressure plate is provided with a positioning hole, and the positions of the positioning post and the positioning hole correspond to each other.

[0010] Preferably, the shield is made of transparent resin.

[0011] Preferably, the motor is a stepper motor.

[0012] The utility model adopts the above structure to achieve the following beneficial effects: the utility model provides a polishing cloth wheel trimming machine, which can fix and limit the polishing cloth wheel by setting a hydraulic cylinder, a pressure plate and a tray, and use a motor to drive the tray at the same time, which is convenient for changing the trimming angle and simple to operate; by setting a slide groove and a cylinder, the baffle cover can be moved, and in conjunction with the fixed plate, the trimming operation can be carried out in a relatively closed space to prevent debris from floating out, and by setting a vacuum cleaner, the debris can be collected and cleaned to avoid polluting the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an overall structural diagram of a polishing cloth wheel trimming machine proposed by the utility model;

[0014] Figure 2 This is an internal structure diagram of a polishing cloth wheel trimming machine proposed by the utility model;

[0015] Figure 3 The utility model is a top view of the structure of a polishing cloth wheel trimming machine.

[0016] Among them, 1. operating table, 2. positioning and trimming mechanism, 3. sealing and dust collection mechanism, 4. fixing plate, 5. motor, 6. support plate, 7. hydraulic cylinder, 8. pressure plate, 9. tray, 10. slide, 11. cylinder, 12. baffle, 13. vacuum cleaner, 14. dust collection tube, 15. trimming machine, 16. positioning column, 17. positioning hole. DETAILED DESCRIPTION

[0017] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0019] like Figure 1-3 As shown, a polishing cloth wheel trimming machine proposed by the utility model includes an operating table 1, and also includes a positioning trimming mechanism 2 and a sealing dust suction mechanism 3 arranged on the operating table 1; the positioning trimming mechanism 2 includes a fixed plate 4 and a motor 5, the fixed plate 4 is arranged on the operating table 1, and a support plate 6 is arranged on the fixed plate 4, and a hydraulic cylinder 7 is arranged on the support plate 6, and a pressure plate 8 is rotatably provided at the output end of the hydraulic cylinder 7, and the motor 5 is arranged on the operating table 1, and a tray 9 is arranged at the output end of the motor 5, and the tray 9 is arranged below the pressure plate 8. The polishing cloth wheel is placed on the tray 9, and the hydraulic cylinder 7 is started to drive the pressure plate 8 to move downward, and the polishing cloth wheel is fixed with the tray 9. When trimming, the motor 5 is controlled to rotate slowly, so as to facilitate trimming operations at different angles of the polishing cloth wheel.

[0020] The sealed dust suction mechanism 3 includes a slide 10, a cylinder 11, a baffle 12 and a dust collector 13. The slide 10 and the cylinder 11 are arranged on the operating table 1. The slide 10 is symmetrically arranged on both sides of the cylinder 11. The baffle 12 is slidably arranged on two groups of slides 10. The dust collector 13 is arranged on the fixed plate 4. The dust collector 13 is provided with a dust suction pipe 14. Start the cylinder 11 to push the baffle 12 closer to the fixed plate 4 until the baffle 12 contacts the fixed plate 4, so that the polishing cloth wheel is in a relatively closed space. When trimming, start the vacuum cleaner 13 to suck the debris generated during trimming into the vacuum cleaner 13 for easy cleaning.

[0021] A trimmer 15 is provided on the baffle 12 , and the trimmer 15 is arranged close to the tray 9 .

[0022] A positioning column 16 is provided on the tray 9, and a positioning hole 17 is provided on the pressure plate 8. The positions of the positioning column 16 and the positioning hole 17 correspond to each other, so as to facilitate the positioning of the polishing cloth wheel.

[0023] The material of the shield 12 is transparent resin, which makes it easy to observe the cutting edge inside the shield 12.

[0024] The motor 5 is a stepping motor 5 , which is convenient for controlling the rotation angle of the tray 9 .

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A polishing wheel trimming machine, comprising an operating table, characterized in that: It also includes a positioning and trimming mechanism and a sealing and dust collection mechanism arranged on the operating table; the positioning and trimming mechanism includes a fixed plate and a motor, the fixed plate is arranged on the operating table, the fixed plate is provided with a support plate, the support plate is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is rotatably provided with a pressure plate, the motor is arranged on the operating table, the output end of the motor is provided with a tray, and the tray is arranged below the pressure plate.

2. The polishing wheel edge trimming machine according to claim 1, characterized in that: The sealed dust suction mechanism includes a slide, a cylinder, a baffle and a dust collector. The slide and the cylinder are arranged on an operating table. The slide is symmetrically arranged on both sides of the cylinder. The baffle is slidably arranged on two groups of the slides. The dust collector is arranged on a fixed plate. A dust suction pipe is provided on the dust collector.

3. The polishing wheel edge trimming machine according to claim 2, characterized in that: The baffle cover is provided with a trimmer, and the trimmer is arranged close to the tray.

4. The polishing wheel edge trimming machine according to claim 3, characterized in that: The tray is provided with a positioning post, the pressure plate is provided with a positioning hole, and the positions of the positioning post and the positioning hole correspond to each other.

5. The polishing wheel edge trimming machine according to claim 4, characterized in that: The material of the shield is transparent resin.

6. The polishing wheel edge trimming machine according to claim 5, characterized in that: The motor is a stepping motor.

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