Automatic cleaning machine for pallet

Abstract

An automatic cleaning machine for pallets includes a frame, a drainage plate, a conveying device, a guide plate, a cavity with a lower opening, a front water receiving box, a rear water receiving box, a water pump, a water spraying device, a heating and blowing device, an air outlet device, a support device for the pallet and a grabbing and moving device. The driving shaft and the driven shaft are respectively pivotally connected to the frame, and the chain cooperates with the driving sprocket and the driven sprocket; the front water receiving box and the rear water receiving box are respectively arranged in the frame, the water inlet end of the water pump is connected to the rear water receiving box, and the water outlet end is connected to the water spraying device; the heating and blowing device is fixed on the top plate of the drying chamber, and the air outlet end is connected to the air outlet device. The support device is provided with a rear end of the frame, and the grabbing and moving device cooperates with the support device. Due to the adoption of such a structure, the pallet is manually moved to the guide plate, and the pallet is moved forward. The pallet automatically enters the cleaning water spraying cavity for cleaning, and then automatically enters the drying cavity, automatically moves to the support device, and then automatically stacks; the work efficiency is improved and the labor intensity is low.

Description

Technical Field

[0001] The invention relates to a cleaning device for a cardboard. Background Art

[0002] In the current existing technology, the pallets are cleaned manually. Workers use a handheld water spray gun to wash the pallets, and then move them to another place to dry them naturally, which has low work efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide an automatic cleaning machine for pallets, which can automatically clean, dry and stack pallets with high work efficiency and low labor intensity.

[0004] The present invention is implemented as follows: an automatic cleaning machine for pallets, which is special in that it includes a frame, a drainage plate with a plurality of water leakage holes, a conveying device, a material guide plate arranged at the front end of the frame, a cavity with a lower opening, a front water receiving box with an upper opening, a rear water receiving box with an upper opening, a water pump, a water spraying device, a heating and blowing device, an air outlet device, a supporting device for the pallet and a grabbing and moving device,

[0005] The front plate of the cavity is provided with a front notch and the rear plate is provided with a rear opening; the front part of the cavity is a water spray cleaning cavity and the rear part is a drying cavity;

[0006] The front part of the drain board is provided with two front wheel holes, and the rear part is provided with two rear wheel holes;

[0007] The conveying device includes a motor, a driving wheel fixed to the shaft of the motor, a driven wheel, a transmission belt, a driving shaft, two driving sprocket wheels arranged on the driving shaft, a driven shaft, two driven sprocket wheels arranged on the driven shaft and a chain;

[0008] The drainage plate is fixedly connected to the upper end of the frame, and the lower ends of the two side wall panels of the cavity are fixedly connected to the two sides of the frame. The front notch and the rear opening constitute the front feeding port and the rear discharging port with the drainage plate respectively; the driving shaft and the driven shaft are pivotally connected to the frame respectively, the driving sprocket and the driven sprocket extend from the rear wheel hole and the front wheel hole respectively, and the chain cooperates with the driving sprocket and the driven sprocket; the front water receiving box and the rear water receiving box are respectively arranged in the frame and are respectively opposite to the water spray cleaning chamber and the drying chamber, the front water receiving box and the rear water receiving box are connected, the water pump is fixed on the top plate of the water spray cleaning chamber, the water inlet end is connected with the rear water receiving box, and the water outlet end is connected with the water spray device arranged in the water spray cleaning chamber; the heating and blowing device is fixed on the top plate of the drying chamber, and the air outlet end is connected with the air outlet device arranged in the drying chamber, the supporting device is provided with the rear end of the frame, and the grabbing and moving device cooperates with the supporting device.

[0009] The special feature of the automatic cleaning machine for pallets is that it also includes a sensor, which is arranged on the top of the front notch of the cavity and is opposite to the water guide plate.

[0010] The automatic pallet cleaning machine is special in that it also includes a circulating external water tank, which is connected to the front water receiving box and the rear water receiving box, and the circulating water tank connects the front water receiving box and the rear water receiving box in series.

[0011] The above-mentioned automatic cleaning machine for pallets is special in that it also includes a guide rail and a guide rail seat.

[0012] The guide rail seat is fixed on the drainage board, the guide rail is fixed on the guide rail seat, and the chain is between the two guide rails.

[0013] The above-mentioned automatic cleaning machine for pallets is special in that: the supporting device of the pallet comprises a supporting frame, a plurality of rotating round rods, a pivoting seat plate and a baffle plate.

[0014] The pivot seat plate is fixed in the top square frame of the support frame, the rotating round rod is rotatably matched with the pivot seat plate, and the baffle is arranged at one end of the top square frame.

[0015] The automatic cleaning machine for pallets is characterized in that the grabbing and moving device comprises a frame with a lower opening, a longitudinal guide rail arranged on the longitudinal frame plate of the frame, a transverse guide rail slidably matched with the longitudinal guide rail, a transverse moving cylinder, a longitudinal moving cylinder, a moving seat, a gripping beam arranged on the moving seat, a gripping cylinder and a gripping plate,

[0016] The longitudinal guide rail is fixed on the longitudinal plate of the seat frame, the transverse guide rail slides with the longitudinal guide rail, and the movable seat slides with the transverse guide rail; the transverse cylinder is fixed on the longitudinal seat plate of the seat frame, the piston rod of the transverse cylinder is fixedly connected to the movable seat, the longitudinal cylinder is fixed on the crossbeam at the top of the seat frame, the piston rod of the longitudinal cylinder is fixedly connected to the transverse guide rail, the clamping beam is fixed to the movable seat, the clamping cylinder is fixed at both ends of the clamping beam, and the clamping plate is fixed to the piston rod of the clamping cylinder.

[0017] The present invention is an automatic pallet cleaning machine. Due to the structure, the pallet is manually moved onto the guide plate, and then moved forward. The pallet automatically enters the cleaning water spray chamber for cleaning, then automatically enters the drying chamber, automatically moves to the supporting device, and then automatically stacks; the work efficiency is improved, and the labor intensity is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is one of the stereograms of the present invention.

[0019] Figure 2 It is two of the three-dimensional diagrams of the present invention.

[0020] Figure 3 It is three-dimensional diagram of the present invention.

[0021] Figure 4 It is four of the stereograms of the present invention.

[0022] Figure 5 It is the fifth stereogram of the present invention.

[0023] Figure 6 It is six of the stereograms of the present invention.

[0024] Figure 7 It is a three-dimensional view of a water spray device of the present invention.

[0025] Figure 8 It is a three-dimensional diagram of the air outlet device of the present invention. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] like Figure 1 As shown, an automatic cleaning machine for pallets includes a frame 1, a drainage plate 2 with a plurality of water leakage holes, a conveying device, a material guide plate 3 arranged at the front end of the frame, a cavity 4 with a lower opening, a front water receiving box 5 with an upper opening, a rear water receiving box 6 with an upper opening, a water pump 7, a water spraying device 8, a heating and blowing device 9, an air outlet device 10, a supporting device 11 for the pallet, and a grabbing and moving device 12.

[0028] The front plate of the cavity 4 is provided with a front notch 4A, and the rear end is provided with a rear opening; the front part of the cavity is a water spray cleaning cavity, and the rear part is a drying cavity;

[0029] The front part of the drain plate 2 is provided with two front wheel holes 2A, and the rear part is provided with two rear wheel holes;

[0030] like Figure 4 As shown, the conveying device includes a motor 131, a driving wheel 132 fixed to the shaft of the motor, a driven wheel 133, a transmission belt, a driving shaft 134, two driving sprockets 135 arranged on the driving shaft, a driven shaft (not shown in the figure), two driven sprockets 136 arranged on the driven shaft, and a chain 137;

[0031] like Figure 7 As shown, the water spray device 8 includes a square frame-shaped water channel 81 made of a pipe body, a transverse water inlet pipe 82, and a water spray nozzle 83 provided on the square frame-shaped water channel; the water outlet end of the water pump is connected with the transverse water inlet pipe 82, and water enters the square frame-shaped water channel 81 through the transverse water inlet pipe 82, and then the water spray nozzle 83 sprays water;

[0032] like Figure 8 As shown, the air outlet device 10 includes an open frame-shaped air duct 101 and an air outlet nozzle 102 arranged on the open frame-shaped air duct; the water outlet device 10 is connected to the heat-generating blowing device 9;

[0033] The drain plate 2 is fixedly connected to the upper end of the frame 1, and the lower ends of the two side wall panels of the cavity 4 are fixedly connected to the two sides of the frame 1. The front notch 4A and the rear opening constitute the front feeding port and the rear discharging port with the drain plate 2 respectively; the driving shaft 134 and the driven shaft are pivotally connected to the frame 1 respectively, the driving sprocket 135 and the driven sprocket 136 extend from the rear wheel hole and the front wheel hole 2A respectively, and the chain 17 cooperates with the driving sprocket 135 and the driven sprocket 136; the front water receiving box 5 and the rear water receiving box 6 are respectively arranged in the frame 1 and are respectively opposite to the water spray cleaning chamber and the drying chamber, the front water receiving box 5 and the rear water receiving box 6 are connected, the water pump 7 is fixed on the top plate of the water spray cleaning chamber, the water inlet end is connected with the rear water receiving box 6, and the water outlet end is connected with the water spray device 9 arranged in the water spray cleaning chamber; the heating and blowing device 9 is fixed on the top plate of the drying chamber, and the air outlet end is connected with the air outlet device 10 arranged in the drying chamber, such as Figure 3 As shown, there are two air outlet devices 10, which are respectively arranged at the front and rear of the drying chamber; the supporting device 11 is arranged at the rear end of the frame 1, and the grabbing and moving device 12 cooperates with the supporting device 11.

[0034] A sensor is also included. The sensor is arranged at the top of the front notch 4A of the cavity 4 , and the sensor is opposite to the water guide plate 2 .

[0035] It also includes a circulating external water tank 13, which is connected to the front water receiving box 5 and the rear water receiving box 6. The circulating water tank 13 connects the front water receiving box 5 and the rear water receiving box 6 in series; the water in the front water receiving box 5 enters the rear water receiving box 6 through the circulating water tank 13, and the water pump 7 is connected to the rear water receiving box 6 through the suction pipe 71.

[0036] As a further improvement of the present invention: it also includes a guide rail 14 and a guide rail seat 15,

[0037] The guide rail seat 15 is fixed on the drain board 2, the guide rail 14 is fixed on the guide rail seat 15, and the chain 137 is between the two guide rails. Figure 1 , Figure 5 As shown, both sides of the card plate are slidably matched with the guide rails 14 to ensure that the card plate moves with the chain 17.

[0038] like Figure 1 , Figure 6 As shown, the support device 11 of the card plate includes a support frame 111, a plurality of rotating round rods 112, a pivoting seat plate 113 and a baffle 114.

[0039] The pivoting seat plate 113 is fixed in the top square frame of the supporting frame 111, the rotating round rod 112 is rotatably matched with the pivoting seat plate 113, and the baffle 114 is arranged at one end of the top square frame. Figure 6 As shown, after the cardboard moves from the drying chamber, it slides on the rotating round rod 112 of the supporting device 11, and the baffle 114 stops the cardboard.

[0040] The grabbing and moving device 12 includes a seat frame 14 with a lower opening, a longitudinal guide rail 15 provided on the longitudinal frame plate of the seat frame, a transverse guide rail 16 slidably matched with the longitudinal guide rail, a transverse moving cylinder (not shown in the figure), a longitudinal moving cylinder, a moving seat 17, a grasping crossbeam 18 provided on the moving seat, a grasping cylinder 19 and a grasping plate 20.

[0041] The longitudinal guide rail 15 is fixed on the longitudinal plate of the seat frame 14, the transverse guide rail 16 is slidably matched with the longitudinal guide rail 15, and the movable seat 17 is slidably matched with the transverse guide rail 16; the transverse cylinder is fixed on the longitudinal seat plate of the seat frame 14, the piston rod of the transverse cylinder is fixedly connected with the movable seat 17, the longitudinal cylinder is fixed on the crossbeam at the top of the seat frame 14, the piston rod of the longitudinal cylinder is fixedly connected with the transverse guide rail 16, the gripping crossbeam 18 is fixed with the movable seat 17, the gripping cylinder 19 is fixed at both ends of the gripping crossbeam 18, and the gripping plate 20 is fixed with the piston rod of the gripping cylinder 19;

[0042] like Figure 6 As shown, the pallet is currently in the supporting device 11. At this time, the longitudinal cylinder is activated, the transverse guide rail 16 and the movable seat 17 move downward, and when the gripping plates 20 are located at both ends of the pallet, the gripping cylinder 20 is activated, and the gripping plates 20 clamp the pallet; then the longitudinal cylinder is activated, the transverse guide rail and the movable seat 17 move upward; then the transverse cylinder is activated, and the movable seat 17 moves to the right; then the longitudinal cylinder is activated, and the movable seat 17 moves downward, and when the pallet contacts the turnover device 21, the gripping cylinder 19 is activated, and the gripping plates leave the pallet; and then reset.

[0043] When the present invention is used, a pallet is manually placed on the guide plate 3, and the person pushes the pallet to move in the direction of the cleaning water spray chamber. The front end of the pallet is located on the chain 137, and the pallet moves with the chain 137 and enters the cleaning water spray chamber. Then, the chain stops moving, and the conveying device works intermittently, and the intermittent time is the cleaning, drying and grabbing time; the water pump 7, the heating and blowing device 9 and the grabbing and moving device 12 work at the same time, the water spray device 8 rinses the pallet, the blowing device 10 blows and dries the pallet located in the drying chamber, and the grabbing and moving device 12 grabs and moves the pallet located on the supporting device 11; the pallet is moved to the turnover device 21.

[0044] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, which are also considered as the protection scope of the present invention.

Claims

1. A pallet automatic cleaning machine, characterized in that: It includes a frame, a drainage plate with a plurality of water leakage holes, a conveying device, a material guide plate arranged at the front end of the frame, a cavity with a lower opening, a front water receiving box with an upper opening, a rear water receiving box with an upper opening, a water pump, a water spraying device, a heating and blowing device, an air outlet device, a support device for the card board and a grabbing and moving device. The front plate of the cavity is provided with a front notch and the rear plate is provided with a rear opening; the front part of the cavity is a water spray cleaning cavity and the rear part is a drying cavity; The front part of the drain board is provided with two front wheel holes, and the rear part is provided with two rear wheel holes; The conveying device includes a motor, a driving wheel fixed to the shaft of the motor, a driven wheel, a transmission belt, a driving shaft, two driving sprocket wheels arranged on the driving shaft, a driven shaft, two driven sprocket wheels arranged on the driven shaft and a chain; The drainage plate is fixedly connected to the upper end of the frame, and the lower ends of the two side wall panels of the cavity are fixedly connected to the two sides of the frame. The front notch and the rear opening constitute the front feeding port and the rear discharging port with the drainage plate respectively; the driving shaft and the driven shaft are pivotally connected to the frame respectively, the driving sprocket and the driven sprocket extend from the rear wheel hole and the front wheel hole respectively, and the chain cooperates with the driving sprocket and the driven sprocket; the front water receiving box and the rear water receiving box are respectively arranged in the frame and are respectively opposite to the water spray cleaning chamber and the drying chamber, the front water receiving box and the rear water receiving box are connected, the water pump is fixed on the top plate of the water spray cleaning chamber, the water inlet end is connected with the rear water receiving box, and the water outlet end is connected with the water spray device arranged in the water spray cleaning chamber; the heating and blowing device is fixed on the top plate of the drying chamber, and the air outlet end is connected with the air outlet device arranged in the drying chamber, the supporting device is provided with the rear end of the frame, and the grabbing and moving device cooperates with the supporting device; Also included is a sensor, which is arranged at the top of the front notch of the cavity, and the sensor is opposite to the water guide plate; The invention also comprises a circulating external water tank, which is communicated with the front water receiving box and the rear water receiving box, and the circulating water tank connects the front water receiving box and the rear water receiving box in series.

2. The automatic pallet cleaning machine according to claim 1, characterized in that: It also includes guide rails and guide rail seats. The guide rail seat is fixed on the drainage board, the guide rail is fixed on the guide rail seat, and the chain is between the two guide rails.

3. The automatic pallet cleaning machine according to claim 1, characterized in that: The support device of the card plate includes a support frame, a plurality of rotating round rods, a pivoting seat plate and a baffle. The pivot seat plate is fixed in the top square frame of the support frame, the rotating round rod is rotatably matched with the pivot seat plate, and the baffle is arranged at one end of the top square frame.

4. The automatic pallet cleaning machine according to claim 1, characterized in that: The grabbing and moving device comprises a seat frame with a lower opening, a longitudinal guide rail arranged on a longitudinal frame plate of the seat frame, a transverse guide rail slidably matched with the longitudinal guide rail, a transverse moving cylinder, a longitudinal moving cylinder, a moving seat, a grasping crossbeam arranged on the moving seat, a grasping cylinder and a grasping plate, The longitudinal guide rail is fixed on the longitudinal plate of the seat frame, the transverse guide rail slides with the longitudinal guide rail, and the movable seat slides with the transverse guide rail; the transverse cylinder is fixed on the longitudinal seat plate of the seat frame, the piston rod of the transverse cylinder is fixedly connected to the movable seat, the longitudinal cylinder is fixed on the crossbeam at the top of the seat frame, the piston rod of the longitudinal cylinder is fixedly connected to the transverse guide rail, the clamping beam is fixed to the movable seat, the clamping cylinder is fixed at both ends of the clamping beam, and the clamping plate is fixed to the piston rod of the clamping cylinder.

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