Hardware surface treatment device

Abstract

The utility model relates to the technical field of surface treatment devices, and discloses a hardware surface treatment device which comprises an open cylinder, and a rotary air inlet mechanism is arranged at the top of the open cylinder. A screen drum is arranged in the open drum, and a driving motor for driving the screen drum to rotate is fixedly mounted on the open drum; a spray pipe is fixedly mounted in the screen drum, and spray holes are formed in the periphery of the spray pipe; the screen drum is provided with a stirring mechanism which is driven by a driving motor to conduct centrifugation so as to stir hardware in the screen drum. According to the hardware surface treatment device provided by the utility model, the rotary air inlet mechanism is arranged, so that liquid is centrifugally thrown out from hardware, and the stirring mechanism is matched for use, so that the hardware is stirred, the turning effect is achieved, and the centrifugal drying effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of surface treatment devices, in particular to a hardware surface treatment device. Background Art

[0002] Hardware processing is the process of processing raw materials into specified workpieces with the help of processing equipment. Surface treatment is an extremely important processing link in hardware processing. When processing hardware, it is necessary to clean it to wash away the processing fluid and increase the cleanliness of the hardware.

[0003] After the surface of the hardware is cleaned, some of them are centrifuged and dried. Under the action of centrifugal force, the hardware adheres to the inner wall of the centrifuge cylinder. In order to increase the dryness of the surface of the hardware, the rotation time needs to be increased.

[0004] In order to solve the above problems, this application proposes a hardware surface treatment device. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a hardware surface treatment device. The utility model is provided with a rotating air intake mechanism to centrifugally throw out liquid from the hardware, and cooperates with the use of a toggle mechanism to toggle the hardware, thereby playing a flipping role and increasing the centrifugal drying effect.

[0007] (II) Technical solution

[0008] In order to solve the above problems, the utility model provides a hardware surface treatment device, comprising an open cylinder, the top of which is provided with a rotating air intake mechanism;

[0009] A screen cylinder is provided inside the open cylinder, and a driving motor for driving the screen cylinder to rotate is fixedly mounted on the open cylinder;

[0010] A nozzle is fixedly installed inside the screen cylinder, and a nozzle hole is opened on the outer periphery of the nozzle.

[0011] The screen cylinder is provided with a toggle mechanism which is driven by a driving motor to toggle the hardware in the screen cylinder.

[0012] Preferably, the rotating air intake mechanism includes a rotating tube, a latch, a rotating box, a cover plate and an air guide plate, the cover plate is latched with the open tube by a latch, the rotating tube is rotatably connected to the cover plate, the rotating box is fixedly connected to the rotating tube, the rotating tube is fixedly connected to the rotating box, the interior of the rotating box is divided into a plurality of air intake channels by a partition plate, and the air intake channels are connected to the rotating tube, the air guide plate is fixedly installed on the outer periphery of the rotating box, and the top end of the nozzle is fixedly connected with an insertion shaft for extending into the interior of the rotating tube.

[0013] Preferably, fan blades are fixedly installed inside the rotating tube.

[0014] Preferably, the toggle mechanism includes a moving net, a pull rope and a sphere, the outer periphery of the nozzle is fixedly connected to a guide bar, the moving net is slidably sleeved on the guide bar and the outer periphery of the nozzle, one end of the pull rope passes through the bottom of the nozzle and the screen cylinder and is fixedly connected to the sphere, and the other end of the pull rope extends from the inside of the nozzle and is fixedly connected to the moving net.

[0015] Preferably, a ball is rotatably sleeved on the guide bar.

[0016] The above technical solution of the utility model has the following beneficial technical effects:

[0017] Place the hardware inside the screen drum, start the drive motor, and the drive motor drives the screen drum to rotate. Under the action of centrifugal force, the moisture on the surface of the hardware is centrifugally thrown out. With the rotation of the rotating box, the external wind is sent to the inside of the nozzle and sprayed out from the spray hole, acting on the hardware to increase the drying efficiency. With the change of the rotation speed of the screen drum, the centrifugal force of the sphere continues to increase to pull the moving net to move in the vertical direction, thereby playing a role in moving the hardware attached to the inner wall of the screen drum due to the centrifugal force, increasing the turning over of the hardware, and increasing the centrifugal removal of moisture and air drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic structural diagram of a hardware surface treatment device.

[0019] Figure 2 The utility model is a schematic diagram of a partial side sectional structure of a hardware surface treatment device.

[0020] Figure 3 The utility model is a schematic diagram of a top view of a movable net in a hardware surface treatment device.

[0021] Figure numerals: 1. open cylinder; 2. rotating air intake mechanism; 21. rotating tube; 22. buckle lock; 23. rotating box; 24. cover plate; 25. air guide plate; 26. plug-in shaft; 3. screen cylinder; 4. driving motor; 5. nozzle; 6. toggle mechanism; 61. moving net; 62. pull rope; 63. sphere; 64. guide strip. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] like Figure 1-3 As shown, the present invention provides a hardware surface treatment device, comprising an open cylinder 1, a rotating air intake mechanism 2 is provided on the top of the open cylinder 1;

[0024] The bottom of the open cylinder 1 is fixedly connected to an exhaust hopper;

[0025] A screen drum 3 is provided inside the open drum 1, and a driving motor 4 for driving the screen drum 3 to rotate is fixedly mounted on the open drum 1;

[0026] A nozzle 5 is fixedly installed inside the screen drum 3, and a nozzle hole is opened on the outer periphery of the nozzle 5;

[0027] The screen drum 3 is provided with a toggle mechanism 6 which is driven by the driving motor 4 to toggle the hardware inside the screen drum 3 .

[0028] In an optional embodiment, the rotating air intake mechanism 2 includes a rotating tube 21, a latch 22, a rotating box 23, a cover plate 24 and an air guide plate 25. The cover plate 24 is latched with the open tube 1 through the latch 22. The rotating tube 21 is rotatably connected to the cover plate 24. The rotating box 23 is fixedly connected to the rotating tube 21. The rotating tube 21 is fixedly connected to the rotating box 23. The interior of the rotating box 23 is divided into a plurality of air intake channels by a partition plate, and the air intake channels are connected to the rotating tube 21. The air guide plate 25 is fixedly installed on the outer periphery of the rotating box 23. The top end of the nozzle 5 is fixedly connected with an insertion shaft 26 for extending into the interior of the rotating tube 21.

[0029] It should be noted that, under the action of the buckle lock 22, it is convenient to disassemble the cover plate 24.

[0030] In an optional embodiment, fan blades are fixedly installed inside the rotating tube 21 .

[0031] It should be noted that, under the action of the fan blades, the suction effect is increased when the rotating tube 21 rotates.

[0032] In an optional embodiment, the toggle mechanism 6 includes a moving net 61, a pull rope 62 and a sphere 63. The outer periphery of the nozzle 5 is fixedly connected to a guide bar 64. The moving net 61 is slidably sleeved on the guide bar 64 and the outer periphery of the nozzle 5. One end of the pull rope 62 passes through the bottom of the nozzle 5 and the screen cylinder 3 and is fixedly connected to the sphere 63. The other end of the pull rope 62 extends from the inside of the nozzle 5 and is fixedly connected to the moving net 61.

[0033] It should be noted that a guide wheel is provided at the point where the pull rope 62 passes through, so as to guide the pull rope 62 .

[0034] In an optional embodiment, a ball bearing is rotatably sleeved on the guide bar 64 .

[0035] It should be noted that, under the action of the balls, the smoothness of the movement of the moving net 61 is increased.

[0036] In the utility model, the hardware is placed inside the screen drum 3, and the drive motor 4 is started. The drive motor 4 drives the screen drum 3 to rotate. Under the action of centrifugal force, the moisture on the surface of the hardware is centrifugally thrown out. With the rotation of the rotating box 23, the external wind is sent to the inside of the nozzle 5 and sprayed out from the spray hole to act on the hardware, thereby increasing the drying efficiency. With the change of the rotation speed of the screen drum 3, the centrifugal force of the sphere 63 is continuously increased to pull the moving net 61 to move in the vertical direction, thereby playing a role in moving the hardware attached to the inner wall of the screen drum 3 due to the centrifugal force, increasing the turning over of the hardware, and increasing the centrifugal throwing out of moisture and air drying efficiency.

[0037] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A hardware surface treatment device, comprising an open cylinder (1), characterized in that: A rotating air intake mechanism (2) is provided on the top of the open cylinder (1); A sieve drum (3) is provided inside the open drum (1), and a driving motor (4) for driving the sieve drum (3) to rotate is fixedly mounted on the open drum (1); A nozzle (5) is fixedly installed inside the sieve cylinder (3), and a nozzle hole is opened on the outer periphery of the nozzle (5); The screen cylinder (3) is provided with a toggle mechanism (6) driven by a driving motor (4) to toggle the hardware inside the screen cylinder (3).

2. A hardware surface treatment device according to claim 1, characterized in that: The rotary air intake mechanism (2) comprises a rotating tube (21), a snap-on buckle (22), a rotating box (23), a cover plate (24) and an air guide plate (25); the cover plate (24) is snap-connected to the open cylinder (1) via the snap-on buckle (22); the rotating tube (21) is rotatably connected to the cover plate (24); the rotating box (23) is fixedly connected to the rotating tube (21); the rotating tube (21) is fixedly connected to the rotating box (23); the interior of the rotating box (23) is divided into a plurality of air intake channels via a partition plate, and the air intake channels are connected to the rotating tube (21); the air guide plate (25) is fixedly mounted on the outer periphery of the rotating box (23); and the top end of the nozzle (5) is fixedly connected to an insertion shaft (26) for extending into the interior of the rotating tube (21).

3. A hardware surface treatment device according to claim 2, characterized in that: Fan blades are fixedly installed inside the rotating tube (21).

4. A hardware surface treatment device according to claim 3, characterized in that: The toggle mechanism (6) comprises a moving net (61), a pull rope (62) and a sphere (63); the outer periphery of the nozzle (5) is fixedly connected to a guide bar (64); the moving net (61) is slidably sleeved on the guide bar (64) and the outer periphery of the nozzle (5); one end of the pull rope (62) passes through the bottom of the nozzle (5) and the screen drum (3) and is fixedly connected to the sphere (63); the other end of the pull rope (62) extends out from the inside of the nozzle (5) and is fixedly connected to the moving net (61).

5. A hardware surface treatment device according to claim 4, characterized in that: A ball is rotatably sleeved on the guide strip (64).

Images