Four-station rotary cleaning machine

Abstract

The utility model provides a four-station rotary cleaning machine, and relates to the technical field of rotary cleaning machines. Comprising a rack, a machine top box is arranged at the top of the rack, a protective door is arranged on one side of the rack, and transparent door plates are arranged on the two sides of the rack; a rotating head assembly is arranged at the bottom of the machine top box, the rotating head assembly comprises four rotating main shafts, extension rod bodies are installed at the bottom ends of the rotating main shafts, and by arranging a spray head assembly, under the action of a turbine lead screw elevator, a spray head supporting beam can be driven to move up and down; under the action that the rotating shaft is matched with other transmission parts, the nozzle body can be driven to adjust the angle, then the nozzle body can be matched with the rotating head assembly to thoroughly clean objects, and under the action of the nozzle water path beam and the water path middle beam, two sets of electromagnetic valves are matched to clean the objects. And then the gas and liquid cleaning media can be controlled to carry out independent cleaning or mixed cleaning.

Description

A four-station rotary cleaning machine Technical Field

[0001] This utility model relates to the field of rotary cleaning machine technology, and in particular to a four-station rotary cleaning machine. Background Technology

[0002] A rotary cleaning machine is a device that uses the interaction between rotational motion and a cleaning medium (such as liquid or gas) to clean the surface of an object. Its core working principle is to remove stains, oil, oxide layers, and other impurities from the workpiece surface through the kinetic energy generated by mechanical rotation and the chemical / physical action of the cleaning fluid.

[0003] In practical applications, existing rotary cleaning machines have relatively complete structures and functions, which can meet basic usage requirements, but the following problems still exist:

[0004] Existing rotary cleaning machines are all single-station cleaning machines, which can only clean one part or object at a time, thus reducing the overall cleaning efficiency. Furthermore, during the cleaning process, typical cleaning equipment can only select one cleaning medium, such as liquid cleaning or gas cleaning, which makes it impossible to select the cleaning method according to the actual stain condition, which is very inconvenient.

[0005] Therefore, this utility model provides a four-station rotary cleaning machine. Summary of the Invention

[0006] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a four-station rotary cleaning machine.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a four-station rotary cleaning machine, including a frame, a top box on the top of the frame, a protective door on one side of the frame, and transparent door panels on both sides of the frame; a rotating head assembly is provided at the bottom of the top box, the rotating head assembly including four rotating spindles, an extension rod body is installed at the bottom end of the rotating spindle, an extension rod washer is provided at the bottom end of the extension rod body, and an extension rod washer is installed at the bottom of the extension rod washer. An air shaft is provided, and a tooling fixture is installed at the bottom end of the air shaft; a nozzle assembly is provided at the bottom of the top box, and the nozzle assembly includes a cast iron angle seat, which is fixedly installed to the bottom of the top box; a worm gear screw jack is installed at the bottom of the top box, and four sliding blocks are installed at the output end of the worm gear screw jack through a connecting plate; a heavy-duty linear guide is fixedly installed on one side of the cast iron angle seat, and the sliding blocks are slidably connected to the track groove of the heavy-duty linear guide; a lifting sensor is installed on one side of the cast iron angle seat.

[0008] In a preferred embodiment, the rotating spindle is connected and driven by a servo motor, and two adjacent rotating spindles are connected by a synchronous toothed belt. The outer surface of the rotating spindle is provided with gears that are adapted to the synchronous toothed belt.

[0009] The technical effect of adopting the above-mentioned further solution is that, in the working relationship of the rotating spindle, a synchronous toothed belt can be used, thereby enabling the four rotating spindles to work together for transmission.

[0010] In a preferred embodiment, a nozzle support beam is fixedly connected to one side of the sliding block. A mounting housing is provided on the top of the nozzle support beam. A rotating shaft is provided on the inner wall of the mounting housing. A universal joint is installed between two adjacent rotating shafts. Two transmission gears are symmetrically installed on the inner wall of the nozzle support beam. The upper transmission gear is fixedly connected to the rotating shaft. A synchronous belt is rotatably connected between the two transmission gears. A nozzle rotating shaft is rotatably installed at the bottom of the nozzle support beam. The nozzle rotating shaft is fixedly connected to the lower transmission gear. A nozzle water channel beam is installed at one end of the nozzle rotating shaft.

[0011] The technical effect of adopting the above-mentioned further solution is that, under the action of the rotating shaft and transmission gear, and in conjunction with components such as universal joints, the nozzle shaft can rotate, thereby driving the four nozzle bodies to rotate synchronously, thus completing the synchronous rotation of the angle.

[0012] In a preferred embodiment, a nozzle body is installed on one side of the nozzle water channel beam, a water channel bracket is installed on one side of the nozzle support beam, and a water channel intermediate beam is installed inside the water channel bracket.

[0013] The technical effect of adopting the above-mentioned further solution is that, under the action of the intermediate beam in the water channel, the gas cleaning medium can be transmitted, and the intermediate beam in the water channel and the nozzle water channel beam are connected by a pipeline with a solenoid valve.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] By setting up a rotating head assembly, the bottom tooling fixture can be rotated and moved up and down under the action of the rotating spindle and the air expansion shaft. This, in turn, can cause the object held by the tooling fixture to rotate and move up and down, thereby changing the angle and position of the object for thorough cleaning. By setting up a nozzle assembly, the nozzle support beam can be moved up and down under the action of the turbine screw jack. This, in turn, can be used with the rotating shaft and other transmission components to adjust the angle of the nozzle body. This, in conjunction with the rotating head assembly, can thoroughly clean the object. Under the action of the nozzle water channel beam and the water channel intermediate beam, and with the help of two sets of solenoid valves, the air and liquid cleaning media can be controlled for individual or mixed cleaning. Attached Figure Description

[0016] Figure 1 is a structural schematic diagram of a four-station rotary cleaning machine provided by this utility model;

[0017] Figure 2 is a schematic diagram of the frame structure of a four-station rotary cleaning machine provided by this utility model;

[0018] Figure 3 is a schematic diagram of the structure of the top box of a four-station rotary cleaning machine provided by this utility model;

[0019] Figure 4 is an enlarged schematic diagram of part of the structure in Figure 2 of a four-station rotary cleaning machine provided by this utility model;

[0020] Figure 5 is a schematic diagram of the cast iron corner seat structure of a four-station rotary cleaning machine provided by this utility model;

[0021] Figure 6 is an enlarged view of the structure at point A in Figure 3 of a four-station rotary cleaning machine provided by this utility model;

[0022] Figure 7 is a side view of a four-station rotary cleaning machine provided by this utility model.

[0023] Legend:

[0024] 1. Rack; 2. Top enclosure; 3. Protective door; 4. Transparent door panel;

[0025] 5. Rotary head assembly; 51. Rotary spindle; 52. Synchronous toothed belt; 53. Extension rod; 54. Extension rod washer; 55. Air shaft; 56. Tooling fixture;

[0026] 6. Nozzle assembly; 61. Cast iron angle bracket; 62. Turbine screw jack; 63. Heavy-duty linear guide; 64. Sliding block; 65. Lifting sensor; 66. Nozzle support beam; 67. Transmission mechanism; 68. Mounting housing; 69. Universal joint; 610. Transmission gear; 611. Synchronous belt; 612. Rotating shaft; 613. Water channel bracket; 614. Nozzle rotating shaft; 615. Solenoid valve; 616. Nozzle water channel beam; 617. Nozzle body; 618. Water channel intermediate beam. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] As shown in Figures 1-7, this embodiment provides a technical solution: a four-station rotary cleaning machine, including a frame 1, a top box 2 at the top of the frame 1, and a protective door 3 on one side of the frame 1. The protective door 3 consists of two panels that can move up and down. The upper door panel can be opened to clamp a fixture, and the lower door panel can be opened to facilitate cleaning the work surface. The two door panels cannot be operated simultaneously. Transparent door panels 4 are provided on both sides of the frame 1. A rotary head assembly 5 is provided at the bottom of the top box 2. The rotary head assembly 5 includes four rotary spindles 51. An extension rod 53 is installed at the bottom of the rotary spindle 51. An extension rod pad 54 is installed at the bottom of the extension rod pad 53. An air shaft 55 is installed at the bottom of the extension rod pad 54. There are four sets of air shafts 55. The four sets of rotatable air shafts 55 clamp the product fixture and rotate it. The product fixture is suspended and clamped. A tooling fixture 56 is installed at the bottom of the air shaft 55. The bottom of the top box 2 is provided with a nozzle assembly 6, which includes a cast iron angle seat 61. The cast iron angle seat 61 is fixedly installed to the bottom of the top box 2. A turbine screw jack 62 is installed at the bottom of the top box 2. Four sliding blocks 64 are installed at the output end of the turbine screw jack 62 through a connecting plate. A heavy-duty linear guide 63 is fixedly installed on one side of the cast iron angle seat 61. The sliding blocks 64 are slidably connected to the track groove of the heavy-duty linear guide 63. A lifting sensor 65 is installed on one side of the cast iron angle seat 61.

[0029] Furthermore, as shown in Figure 3: the rotating spindle 51 is connected to the drive via a servo motor, and two adjacent rotating spindles 51 are connected by a synchronous toothed belt 52. The outer surface of the rotating spindle 51 is provided with gears that are adapted to the synchronous toothed belt 52, and the synchronous toothed belt 52 can drive multiple rotating spindles 51 to rotate simultaneously.

[0030] Furthermore, as shown in Figures 5-7: a nozzle support beam 66 is fixedly connected to one side of the sliding block 64, and a mounting housing 68 is provided on the top of the nozzle support beam 66, which can be used to install other equipment.

[0031] Furthermore, as shown in Figure 6: a rotating shaft 612 is provided on the inner wall of the mounting housing 68, and a universal joint 69 is installed between two adjacent rotating shafts 612. A transmission mechanism 67 is installed on one side of the nozzle support beam 66. The output end of the transmission mechanism 67 is fixedly installed with the rotating shaft 612, and the transmission mechanism 67 can drive the rotating shaft 612 to rotate.

[0032] Furthermore, as shown in Figure 7: two transmission gears 610 are symmetrically installed on the inner wall of the nozzle support beam 66. The upper transmission gear 610 is fixedly connected to the rotating shaft 612. A synchronous belt 611 is rotatably arranged between the two transmission gears 610, which enables the two transmission gears 610 to rotate synchronously.

[0033] Furthermore, as shown in Figures 4 and 7: a nozzle shaft 614 is rotatably mounted at the bottom of the nozzle support beam 66. The nozzle shaft 614 is fixedly connected to the transmission gear 610 located below. A nozzle water channel beam 616 is installed at one end of the nozzle shaft 614. A solenoid valve 615 is installed on one side of the nozzle water channel beam 616. Eight sets of solenoid valves 615 control the four nozzle bodies 617 to spray liquid, gas, and gas-liquid mixture. The nozzle body 617 is installed on one side of the nozzle water channel beam 616. Two sets of servo drive units control the nozzle body 617 to rise vertically, fall vertically, swing upward, and swing downward. Through program control, the nozzle body 617 can spray water in multiple postures. The structure of the control program is set on the side wall of the top box 2. It can also be controlled by an external control cabinet (not shown in the attached diagram) for network control. The four nozzle bodies 617 are independently controlled and can be turned on / off. Each nozzle body 617 has independently adjustable air and liquid pipelines, uses external water and air sources, and has no water tank. The sprayed water is discharged promptly and does not include a filtration system.

[0034] Furthermore, as shown in Figure 4: a water channel bracket 613 is installed on one side of the nozzle support beam 66, and a water channel intermediate beam 618 is installed inside the water channel bracket 613.

[0035] Working principle:

[0036] As shown in Figure 1-7:

[0037] In use, the product fixture (after cleaning) is suspended and clamped, and the four sets of rotatable air shafts 55 clamp the product fixture to rotate. At this time, under the action of the rotating spindle 51, the product fixture can be driven to rotate, and then under the action of the synchronous toothed belt 52, the four rotating spindles 51 can be driven to rotate.

[0038] At this time, under the action of the screw jack 62, the sliding block 64 can be driven to move along the heavy-duty linear guide rail 63, which in turn can drive the nozzle support beam 66 to move. At this time, the lifting sensor 65 can transmit the lifting information and cooperate with the control system. Under the action of the transmission mechanism 67, the rotating shaft 612 can be driven to rotate, which in turn can drive the transmission gear 610 and the synchronous belt 611 to rotate, which in turn can drive the nozzle rotating shaft 614 to rotate, so that the angle of the nozzle body 617 can be adjusted.

[0039] Under the action of the nozzle water channel beam 616, liquid media cleaning can be performed. Under the action of the water channel intermediate beam 618, gas cleaning media can be transmitted. Both are controlled by solenoid valves 615, so it is possible to select whether liquid cleaning media or gas cleaning media is sprayed from the nozzle body 617.

[0040] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A four-station rotary cleaning machine, comprising a frame (1), characterized in that, A top box (2) is provided on the top of the frame (1), a protective door (3) is provided on one side of the frame (1), and transparent door panels (4) are provided on both sides of the frame (1); a rotating head assembly (5) is provided at the bottom of the top box (2), the rotating head assembly (5) includes a rotating spindle (51), the number of the rotating spindles (51) is four, an extension rod body (53) is installed at the bottom end of the rotating spindle (51), an extension rod pad (54) is provided at the bottom end of the extension rod body (53), an air shaft (55) is installed at the bottom of the extension rod pad (54), and a tool is installed at the bottom end of the air shaft (55). Fixture (56); The bottom of the top box (2) is provided with a nozzle assembly (6), the nozzle assembly (6) includes a cast iron angle seat (61), the cast iron angle seat (61) is fixedly installed with the bottom of the top box (2), the bottom of the top box (2) is provided with a turbine screw jack (62), the output end of the turbine screw jack (62) is provided with four sliding blocks (64) through a connecting plate, a heavy-duty linear guide (63) is fixedly installed on one side of the cast iron angle seat (61), the sliding blocks (64) are slidably connected to the track groove of the heavy-duty linear guide (63), and a lifting sensor (65) is installed on one side of the cast iron angle seat (61).

2. The four-station rotary cleaning machine according to claim 1, characterized in that: The rotating spindle (51) is connected to the drive via a servo motor. Two adjacent rotating spindles (51) are connected by a synchronous toothed belt (52). The outer surface of the rotating spindle (51) is provided with gears that are adapted to the synchronous toothed belt (52).

3. The four-station rotary cleaning machine according to claim 1, characterized in that: A nozzle support beam (66) is fixedly connected to one side of the sliding block (64), and a mounting housing (68) is provided on the top of the nozzle support beam (66).

4. The four-station rotary cleaning machine according to claim 3, characterized in that: The inner wall of the mounting housing (68) is provided with a rotating shaft (612), and a universal joint (69) is installed between two adjacent rotating shafts (612). A transmission mechanism (67) is installed on one side of the nozzle support beam (66), and the output end of the transmission mechanism (67) is fixedly installed with the rotating shaft (612).

5. The four-station rotary cleaning machine according to claim 4, characterized in that: Two transmission gears (610) are symmetrically installed on the inner wall of the nozzle support beam (66). The upper transmission gear (610) is fixedly connected to the rotating shaft (612), and a synchronous belt (611) is rotatably arranged between the two transmission gears (610).

6. The four-station rotary cleaning machine according to claim 5, characterized in that: The nozzle support beam (66) has a nozzle shaft (614) rotatably mounted at its bottom. The nozzle shaft (614) is fixedly connected to the transmission gear (610) located below. A nozzle water channel beam (616) is mounted at one end of the nozzle shaft (614). A solenoid valve (615) is mounted on one side of the nozzle water channel beam (616). A nozzle body (617) is mounted on one side of the nozzle water channel beam (616).

7. The four-station rotary cleaning machine according to claim 3, characterized in that: A water channel bracket (613) is installed on one side of the nozzle support beam (66), and a water channel intermediate beam (618) is installed inside the water channel bracket (613).

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