Guide frame position adjusting device of cleaning machine

Abstract

A guide frame position adjusting device of a cleaning machine comprises a cleaning tank body, a machine frame is fixedly arranged on the cleaning tank body, a guide frame is arranged on one side of the machine frame, the guide frame and the machine frame form a sliding pair parallel to the width direction of the cleaning tank body, and a driving device is arranged on the machine frame. The power output end of the driving device is connected with the guide frame through a transmission mechanism. The motor drives the guide frame to move through the lead screw nut transmission mechanism, so that the position of the guide frame is adjusted according to the size of a workpiece, the requirement for position adjustment of the guide frame is met, and cleaning operation is more convenient. The induction pieces can be inducted through the induction switches, so that the specific position of the guide frame is known, after the guide frame moves to the positions of the corresponding induction pieces, the induction switches send signals to the controller, the controller controls the motor to stop running, the guide frame stops moving, and the moving distance of the guide frame is more accurate and controllable.

Description

Technical Field

[0001] The utility model relates to the field of machinery, in particular to the field of industrial cleaning, in particular to a guide frame position adjustment device for a cleaning machine. Background Art

[0002] In the field of industrial cleaning, workpieces can be cleaned using tank cleaning machines and pass-through cleaning machines. Pass-through cleaning machines are suitable for cleaning pallet-type workpieces. Large pallet-type workpieces are directly placed on the mesh belt for mobile cleaning. Guide frames are set on the racks on both sides of the mesh belt to control the direction of the workpiece and prevent the workpiece from tilting. In the prior art, the guide frames are fixed on both sides of the cleaning tank body. During use, due to the different models and sizes of the workpieces, the position of the guide frames cannot be adjusted according to the size of the workpiece, resulting in inconvenience in the cleaning operation. Summary of the invention

[0003] The utility model aims to provide a guide frame position adjustment device for a cleaning machine, which aims to solve the technical problem in the prior art that the position of the guide frame cannot be adjusted according to the size of the workpiece.

[0004] The utility model discloses a guide frame position adjustment device for a cleaning machine, comprising a cleaning tank body, a frame fixedly arranged on the cleaning tank body, the length direction of the frame being parallel to the length direction of the cleaning tank body, a guide frame being arranged on one side of the frame, the length direction of the guide frame being parallel to the length direction of the cleaning tank body, the guide frame and the frame forming a sliding pair parallel to the width direction of the cleaning tank body, a driving device being arranged on the frame, a power output end of the driving device being connected to the guide frame through a transmission mechanism, and a control end of the driving device being connected to a controller.

[0005] Furthermore, the driving device is a motor, which is fixedly arranged on a frame, and the transmission mechanism includes a driving wheel, which is arranged on an output shaft of the motor, and a first right-angle transmission gearbox is fixedly arranged on the frame above the motor, and the first right-angle transmission gearbox includes an input shaft, a first output shaft and a second output shaft, and a driven wheel is arranged on the input shaft of the first right-angle transmission gearbox, and the driven wheel and the driving wheel are connected by a transmission belt, and the first output shaft of the first right-angle transmission gearbox is connected to one end of a first screw rod, and the first screw rod is parallel to the width direction of the cleaning tank body, and the other end of the first screw rod is rotatably connected to a first fixed seat, and the first fixed seat is fixedly arranged on the frame, and the first screw rod is threadedly connected to a first movable nut seat, and the first movable nut seat is connected to the guide frame through a first connecting member;

[0006] The second output shaft of the first right-angle transmission gearbox is connected to one end of a transmission shaft, and the other end of the transmission shaft is connected to the input shaft of a second right-angle transmission gearbox. The output shaft of the second right-angle transmission gearbox is connected to one end of a second screw rod, and the second screw rod is parallel to the width direction of the cleaning tank body. The other end of the second screw rod is rotatably connected to a second fixed seat, and the second fixed seat is fixedly set on the frame. A second movable nut seat is set on the first screw rod, and the second movable nut seat is connected to the guide frame through a second connecting member.

[0007] Furthermore, the first connecting member includes a guide rod and a linear bearing, the linear bearing is installed on the frame through a bearing seat, one end of the guide rod is fixedly connected to the first movable nut seat, and the other end of the guide rod passes through the linear bearing and is fixedly connected to the guide frame.

[0008] Furthermore, a sensing sheet is arranged on the first connecting member, and three sensing switches for detecting the sensing sheet are arranged at intervals on the frame along the width direction of the cleaning tank, and the signal output end of the sensing switch is connected to the controller.

[0009] Furthermore, a first guide mechanism, a second guide mechanism, a third guide mechanism, and a fourth guide mechanism are arranged between the guide frame and the frame. The first guide mechanism is located at the lower right of the first screw rod, the second guide mechanism is located above the first guide mechanism, the third guide mechanism is located to the left of the second guide mechanism, and the fourth guide mechanism is located below the third guide mechanism and to the left of the first guide mechanism. The first guide mechanism, the second guide mechanism, the third guide mechanism, and the fourth guide mechanism each include a second guide rod and a second linear bearing. The second linear bearing is installed on the frame through a second bearing seat, and one end of the second guide rod passes through the second linear bearing and is fixedly connected to the guide frame.

[0010] Compared with the prior art, the utility model has a positive and obvious effect. The utility model uses a motor to drive the guide frame to move through a screw nut transmission mechanism, thereby adjusting the position of the guide frame according to the size of the workpiece, meeting the position adjustment requirements of the guide frame, and making the cleaning operation more convenient. The induction switch can also be used to sense the induction sheet to know the specific position of the guide frame. When the guide frame moves to the position of the corresponding induction sheet, the induction switch sends a signal to the controller, and the controller controls the motor to stop running and the guide frame to stop moving, so that the moving distance of the guide frame is more accurate and controllable. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a front view schematic diagram of a guide frame position adjustment device of a cleaning machine according to the utility model.

[0012] Figure 2 for Figure 1 A partial enlarged schematic diagram of .

[0013] Figure 3 It is a bottom view schematic diagram of a guide frame position adjustment device of a cleaning machine according to the utility model.

[0014] Figure 4 It is a right side schematic diagram of a guide frame position adjustment device of a cleaning machine according to the utility model.

[0015] Figure 5 for Figure 4 A partial enlarged schematic diagram of . DETAILED DESCRIPTION

[0016] The present invention is further described below in conjunction with an embodiment, but the present invention is not limited to the embodiment. Any similar structure and similar changes of the present invention should be included in the protection scope of the present invention. The use of directions such as up, down, front, back, left, and right in the present invention is only for the convenience of clear description and is not a limitation on the technical solution of the present invention.

[0017] like Figure 1-Figure 5 As shown, a guide frame position adjustment device of a cleaning machine of the utility model comprises a cleaning trough body 24, on which a frame 1 is fixedly arranged, and the length direction of the frame 1 is parallel to the length direction of the cleaning trough body 24, a guide frame 2 is arranged on one side of the frame 1, and the length direction of the guide frame 2 is parallel to the length direction of the cleaning trough body 24, and the guide frame 2 and the frame 1 form a sliding pair parallel to the width direction of the cleaning trough body 24, and a driving device is arranged on the frame 1, and the power output end of the driving device is connected to the guide frame 2 through a transmission mechanism, and the control end of the driving device is connected to a controller.

[0018] Further, the driving device is a motor 3, which is fixedly arranged on the frame 1, and the transmission mechanism includes a driving wheel 4, which is arranged on the output shaft of the motor 3. A first right-angle transmission gearbox 5 is fixedly arranged above the motor 3 on the frame 1, and the first right-angle transmission gearbox 5 includes an input shaft, a first output shaft and a second output shaft. A driven wheel 6 is arranged on the input shaft of the first right-angle transmission gearbox 5, and the driven wheel 6 is connected to the driving wheel 4 through a transmission belt 7. The first output shaft of the first right-angle transmission gearbox 5 is connected to one end of a first screw rod 8, and the first screw rod 8 is parallel to the width direction of the cleaning tank 24. The other end of the first screw rod 8 is rotatably connected to a first fixed seat 9, and the first fixed seat 9 is fixedly arranged on the frame 1. The first screw rod 8 is threadedly connected to a first movable nut seat 10, and the first movable nut seat 10 is connected to the guide frame 2 through a first connecting member 11;

[0019] The second output shaft of the first right-angle transmission gearbox 5 is connected to one end of a transmission shaft 12, the other end of the transmission shaft 12 is connected to the input shaft of a second right-angle transmission gearbox 13, the output shaft of the second right-angle transmission gearbox 13 is connected to one end of a second screw rod 14, the second screw rod 14 is located on the left side of the first screw rod 8, the second screw rod 14 is parallel to the width direction of the cleaning tank body 24, the other end of the second screw rod 14 is rotatably connected to a second fixed seat, the second fixed seat is fixedly set on the frame 1, and a second movable nut seat is set on the first screw rod 8, and the second movable nut seat is connected to the guide frame 2 through a second connecting member.

[0020] Furthermore, the first connecting member 11 includes a first guide rod 15 and a first linear bearing 16. The first linear bearing 16 is installed on the frame 1 through a first bearing seat. One end of the first guide rod 15 is fixedly connected to the first movable nut seat 10, and the other end of the first guide rod 15 passes through the first linear bearing 16 and is fixedly connected to the guide frame 2.

[0021] Furthermore, a sensing sheet 21 is disposed on the first connecting member 11, and three sensing switches 22 for detecting the sensing sheet 21 are disposed on the frame 1 at intervals along the width direction of the cleaning tank 24, and the signal output end of the sensing switch 22 is connected to the controller.

[0022] Furthermore, a first guide mechanism 17, a second guide mechanism 18, a third guide mechanism 19, and a fourth guide mechanism 20 are provided between the guide frame 2 and the frame 1. Figure 1 As shown, the first guide mechanism 17 is located at the lower right of the first screw rod 8, the second guide mechanism 18 is located above the first guide mechanism 17, the third guide mechanism 19 is located on the left of the second guide mechanism 18, and the fourth guide mechanism 20 is located below the third guide mechanism 19 and on the left of the first guide mechanism 17. The first guide mechanism 17, the second guide mechanism 18, the third guide mechanism 19, and the fourth guide mechanism 20 each include a second guide rod and a second linear bearing. The second linear bearing is installed on the frame 1 through a second bearing seat, and one end of the second guide rod passes through the second linear bearing and is fixedly connected to the guide frame 2.

[0023] Specifically, the right-angle transmission gearbox, cleaning tank 24, transmission belt 7, screw rod, movable nut seat, induction plate 21, induction switch 22, etc. in this embodiment all adopt well-known solutions in the prior art, which are well understood by those skilled in the art and will not be described in detail here.

[0024] The working principle of this embodiment:

[0025] The guide frame 2 is installed on one side of the cleaning tank 24, and the fixed frame 25 is installed on the other side. When cleaning the workpiece 23, the width of the workpiece 23 to be cleaned is input into the controller, the controller calculates the corresponding stroke, and controls the motor 3 to simultaneously drive the first screw 8 and the second screw 14 to rotate through the transmission mechanism, thereby driving the first movable nut seat 10 and the second movable nut seat to move, and then driving the guide frame 2 to move through the first connecting member 11 and the second connecting member, and adjusting the guide frame 2 to a position suitable for the width of the workpiece 23, and the operator then places the workpiece 23 for cleaning.

[0026] The guide frame position adjustment device of a cleaning machine of the utility model uses a motor 3 to drive the guide frame 2 to move through a screw nut transmission mechanism, so as to adjust the position of the guide frame 2 according to the size of the workpiece 23, meet the position adjustment requirements of the guide frame 2, and make the cleaning operation more convenient. The induction sheet 21 can also be sensed by the induction switch 22 to know the specific position of the guide frame 2. When the guide frame 2 moves to the position of the corresponding induction sheet 21, the induction switch 22 sends a signal to the controller, and the controller controls the motor 3 to stop running and the guide frame 2 to stop moving, so that the moving distance of the guide frame 2 is more accurate and controllable.

Claims

1. A guide frame position adjustment device for a cleaning machine, comprising a cleaning tank, characterized in that: A frame is fixedly arranged on the cleaning tank body, and the length direction of the frame is parallel to the length direction of the cleaning tank body. A guide frame is arranged on one side of the frame, and the length direction of the guide frame is parallel to the length direction of the cleaning tank body. The guide frame and the frame form a sliding pair parallel to the width direction of the cleaning tank body. A driving device is arranged on the frame, and the power output end of the driving device is connected to the guide frame through a transmission mechanism, and the control end of the driving device is connected to a controller; The driving device is a motor, which is fixedly arranged on a frame, and the transmission mechanism includes a driving wheel, which is arranged on an output shaft of the motor. A first right-angle transmission gearbox is fixedly arranged on the frame above the motor, and the first right-angle transmission gearbox includes an input shaft, a first output shaft and a second output shaft. A driven wheel is arranged on the input shaft of the first right-angle transmission gearbox, and the driven wheel is connected to the driving wheel through a transmission belt. The first output shaft of the first right-angle transmission gearbox is connected to one end of a first screw rod, and the first screw rod is parallel to the width direction of the cleaning tank body. The other end of the first screw rod is rotatably connected to a first fixed seat, and the first fixed seat is fixedly arranged on the frame. The first screw rod is threadedly connected to a first movable nut seat, and the first movable nut seat is connected to the guide frame through a first connecting member; The second output shaft of the first right-angle transmission gearbox is connected to one end of a transmission shaft, the other end of the transmission shaft is connected to the input shaft of a second right-angle transmission gearbox, the output shaft of the second right-angle transmission gearbox is connected to one end of a second screw rod, the second screw rod is parallel to the width direction of the cleaning tank body, the other end of the second screw rod is rotatably connected to a second fixed seat, the second fixed seat is fixedly arranged on the frame, a second movable nut seat is arranged on the first screw rod, and the second movable nut seat is connected to the guide frame through a second connecting member; The first connecting member is provided with a sensing sheet, and three sensing switches for detecting the sensing sheet are provided at intervals on the frame along the width direction of the cleaning tank body, and the signal output end of the sensing switch is connected to the controller.

2. The guide frame position adjustment device for a cleaning machine according to claim 1, characterized in that: The first connecting member includes a guide rod and a linear bearing. The linear bearing is installed on the frame through a bearing seat. One end of the guide rod is fixedly connected to the first movable nut seat, and the other end of the guide rod passes through the linear bearing and is fixedly connected to the guide frame.

3. The guide frame position adjustment device for a cleaning machine according to claim 1, characterized in that: A first guide mechanism, a second guide mechanism, a third guide mechanism, and a fourth guide mechanism are arranged between the guide frame and the frame. The first guide mechanism is located at the lower right of the first screw rod, the second guide mechanism is located above the first guide mechanism, the third guide mechanism is located to the left of the second guide mechanism, and the fourth guide mechanism is located below the third guide mechanism and to the left of the first guide mechanism. The first guide mechanism, the second guide mechanism, the third guide mechanism, and the fourth guide mechanism each include a second guide rod and a second linear bearing. The second linear bearing is installed on the frame through a second bearing seat, and one end of the second guide rod passes through the second linear bearing and is fixedly connected to the guide frame.

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