Cleaning device for metal composite plate

Abstract

The utility model discloses a cleaning device for a metal composite plate, which comprises a box body, an inlet and an outlet are respectively arranged on two sides of the box body, conveying mechanisms for conveying the metal composite plate are arranged on two sides of the inlet and the outlet, and a drying mechanism and two movable cleaning mechanisms are arranged in the box body. The two cleaning mechanisms are arranged above and below the inlet respectively, each cleaning mechanism comprises a plurality of liquid spraying heads, the liquid spraying heads are connected with a high-pressure water source through pipelines, the inlet is close to the cleaning mechanisms, and the outlet is close to the drying mechanism. According to the cleaning device for the metal composite plate, the drying mechanism is arranged in the box body, so that the metal composite plate can be dried immediately after being cleaned, and external dust is prevented from contaminating the surface of the metal composite plate with water stains in the process that the metal composite plate is taken out of the cleaning device and put into the drying device; secondary pollution of the metal composite plate is caused, subsequent procedures are further affected, and the cleaning degree is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of composite plate cleaning, in particular to a cleaning device for metal composite plates. Background Art

[0002] Metal composite plate refers to a plate with another metal covered on a layer of metal plate, which can save resources and reduce costs without reducing the use effect, anti-corrosion performance and mechanical strength. When cleaning the upper and lower surfaces of the metal composite plate during processing, a cleaning device for the metal composite plate is required. In the prior art, the metal composite plate after cleaning generally needs to be taken out of the cleaning device and then placed in a drying device for drying. In the process of taking it out of the cleaning device and placing it in the drying device, the metal composite plate will be contaminated again. Therefore, it is urgently needed to design a metal composite plate cleaning device with a drying function. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies in the above-mentioned prior art and provide a cleaning device for metal composite plates. The cleaning device can dry the metal composite plates immediately after cleaning by arranging a drying mechanism in the box body, thereby preventing external dust from being contaminated on the surface of the metal composite plates with water stains, causing secondary contamination of the metal composite plates and affecting the subsequent processes of the metal composite plates, and solving the problem that the surface of the metal composite plates will be contaminated again when the metal composite plates are taken out of the cleaning device and put into the drying device.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a cleaning device for metal composite plates, characterized in that it includes a box body, an inlet and an outlet are respectively opened on both sides of the box body, and the upper and lower ends of both sides of the inlet and the outlet are provided with a conveying mechanism for conveying the metal composite plate, and a drying mechanism and two movable cleaning mechanisms are provided inside the box body, and the two cleaning mechanisms are respectively arranged above and below the inlet, and the cleaning mechanism includes a plurality of liquid spray heads, and the liquid spray heads are connected to a high-pressure water source through a pipeline, the inlet is close to the cleaning mechanism, and the outlet is close to the drying mechanism.

[0005] The above-mentioned cleaning device for metal composite plates is characterized in that the drying mechanism includes two heating plates, and the two heating plates are respectively arranged above and below the outlet. A plurality of fans are arranged on one side of the two heating plates close to the outlet, and the air outlet of the fan faces away from the outlet.

[0006] The above-mentioned cleaning device for metal composite plates is characterized in that the drying mechanism and the cleaning mechanism are respectively arranged on both sides of the box body, a partition is arranged between the drying mechanism and the cleaning mechanism, there is a gap between the bottom of the partition and the bottom wall of the box body, a passage opening for the metal composite plate is opened on the partition, and conveying mechanisms are provided at the upper and lower ends of both sides of the passage opening.

[0007] The above-mentioned cleaning device for metal composite plates is characterized in that the cleaning mechanism also includes a slider, the bottom end of the slider is fixedly connected to a hydraulic telescopic rod, the bottom end of the hydraulic telescopic rod is provided with a fixed plate, and both ends of the fixed plate are respectively connected to a roller brush and a plurality of liquid spray heads.

[0008] The above-mentioned cleaning device for metal composite plates is characterized in that a lead screw is threaded inside the slider, one end of the lead screw passes through the inner wall of the box body and is connected to the output shaft of the first drive motor through a coupling, a cross bar is provided outside the lead screw, both ends of the cross bar are fixedly connected to the inner wall of the box body, the cross bar is provided with a groove along the axial direction, the groove is slidably connected to the slider, and the axial direction of the cross bar is perpendicular to the travel direction of the metal composite plate.

[0009] The above-mentioned cleaning device for metal composite plates is characterized in that a driven pulley is connected to one end of the roller brush, the driven pulley is connected to the driving pulley through a belt, the driving pulley is connected to the output shaft of the second drive motor, and the second drive motor is fixedly connected to the top of the fixed plate.

[0010] The above-mentioned cleaning device for metal composite plates is characterized in that the conveying mechanism includes a conveying roller and a protective pad wrapped on the surface of the conveying roller, one end of the conveying roller extends to the outside of the box body and is connected to the output shaft of the reduction gearbox through a coupling, and the reduction gearbox is provided with a third drive motor, and the reduction gearbox is fixedly connected to the side wall of the box body.

[0011] The above-mentioned cleaning device for metal composite plates is characterized in that the conveying roller is provided with a slide groove along the axial direction, the inner side wall of the protective cushion is provided with a protrusion that matches and engages with the slide groove, and the outer side of the protective cushion is provided with multiple protrusions.

[0012] The above-mentioned cleaning device for metal composite plates is characterized in that a base is fixedly connected to the bottom of the box body, a wastewater recovery tank is provided on the base, the wastewater recovery tank is connected to the bottom wall of the box body through an outlet pipe, and a drain pipe with a shut-off valve is connected to the lowest point of the bottom of the wastewater recovery tank.

[0013] The above-mentioned cleaning device for metal composite plates is characterized in that the inner bottom wall of the box body is inclined toward the center, and the top of the water outlet pipe is the lowest point of the inner bottom wall of the box body.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] 1. The utility model provides a drying mechanism to dry the metal composite plate immediately after cleaning, thereby preventing external dust from being contaminated on the surface of the metal composite plate with water stains, causing secondary pollution of the metal composite plate and affecting subsequent processes of the metal composite plate.

[0016] 2. The utility model arranges heating plates at the upper and lower parts of the outlet respectively, so that the metal composite plate is located between the two heating plates, and arranges a plurality of fans on the side of the heating plate close to the metal composite plate, so as to disperse the air heated by the heating plates, promote the air flow in the box, accelerate the increase of the temperature of the air in the box, and effectively improve the drying efficiency; at the same time, the drying mechanism and the cleaning mechanism are respectively arranged on both sides of the box, and a partition is arranged between the drying mechanism and the cleaning mechanism, which can reduce the volume of air to be heated during drying and further improve the drying efficiency.

[0017] 3. The utility model arranges a protective pad on the surface of the conveying roller to prevent the conveying roller from directly contacting the metal composite plate and causing scratches, indentations and other damages. At the same time, the protective pad and the conveying roller are arranged to be snap-fitted, which can facilitate regular replacement of the protective pad and prevent the stained protective pad from contaminating the cleaned surface of the metal composite plate.

[0018] 4. The utility model reduces the manual workload of cleaning the wastewater in the box by setting a wastewater recovery box to recover the wastewater after cleaning. The bottom wall of the box is tilted toward the center, and the top of the outlet pipe connected to the wastewater recovery box is set at the lowest point of the bottom wall of the box. The wastewater after cleaning can be concentrated toward the center of the bottom wall of the box, so that the wastewater can be collected quickly.

[0019] The technical solution of the utility model is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of a cleaning device for metal composite plates of the utility model.

[0021] Figure 2 for Figure 1 A partial enlarged view of point A in the middle.

[0022] Figure 3 It is a side structural schematic diagram of the cleaning device for metal composite plates of the utility model.

[0023] Figure 4 It is a schematic structural diagram of a conveying roller in a cleaning device for metal composite plates of the utility model.

[0024] Description of reference numerals:

[0025] 1—Box; 2—Inlet; 3—Outlet;

[0026] 4—heating plate; 5—liquid spray head; 6—blower;

[0027] 7—partition plate; 8—channel opening; 9—crossbar;

[0028] 10—lead screw; 11—first drive motor; 12—hydraulic telescopic rod;

[0029] 13—fixed plate; 14—roller brush; 15—belt;

[0030] 16—second driving motor; 17—conveying roller; 17-1—sliding slot;

[0031] 18—protective cushion; 18-1—bump; 19—slider;

[0032] 20—third driving motor; 21—reduction box; 22—base;

[0033] 23—wastewater recovery tank; 23-1—water outlet pipe; 23-2—liquid discharge pipe. DETAILED DESCRIPTION

[0034] Example 1

[0035] like Figure 1 and Figure 3 As shown, the cleaning device of this embodiment includes a box body 1, and an inlet 2 and an outlet 3 are respectively opened on both sides of the box body 1. The upper and lower ends of both sides of the inlet 2 and the outlet 3 are provided with a conveying mechanism for conveying the metal composite plate. A drying mechanism and two movable cleaning mechanisms are provided inside the box body 1. The two cleaning mechanisms are respectively arranged above and below the inlet 2. The cleaning mechanism includes a plurality of liquid spray heads 5, and the liquid spray heads 5 are connected to a high-pressure water source through a pipeline. The inlet 2 is close to the cleaning mechanism, and the outlet 3 is close to the drying mechanism.

[0036] In actual use, in this embodiment, a box 1 is provided to carry out the cleaning operation of the metal composite plate in a relatively closed space to prevent the external environment from polluting the metal composite plate. A conveying mechanism for conveying the metal composite plate is provided at the upper and lower ends of both sides of the inlet 2 and the outlet 3, so that the metal composite plate can move smoothly in the box 1; a drying mechanism is provided in the box 1 to dry the metal composite plate immediately after cleaning to prevent external dust from being contaminated; a cleaning mechanism is provided at the upper and lower parts of the inlet 2 respectively to clean both sides of the metal composite plate at the same time to improve the cleaning efficiency; a plurality of liquid spray heads 5 are provided and the liquid spray heads 5 are connected to a high-pressure water source through a pipeline, so that the cleaning mechanism can spray a high-pressure water beam through the liquid spray head 5 to clean the metal composite plate; and the inlet 2 is provided at a position close to the cleaning mechanism and the outlet 3 is provided at a position close to the drying mechanism, so that the metal composite plate is processed according to the steps of first cleaning and then drying.

[0037] Furthermore, if Figure 1As shown, in this embodiment, the drying mechanism includes two heating plates 4, and the two heating plates 4 are respectively arranged above and below the outlet 3. The two heating plates 4 are each provided with a plurality of fans 6 on one side close to the outlet 3, and the air outlets of the fans 6 face away from the outlet 3.

[0038] In actual use, in this embodiment, a heating plate 4 is provided to heat the air in the box 1 to dry the water stains on the surface of the metal composite plate. By arranging heating plates 4 above and below the outlet 3 respectively, the metal composite plate is located between the two heating plates 4, and the upper and lower surfaces of the metal composite plate are close to the heating plate 4 to improve the drying efficiency; by arranging a fan 6 on the side of the heating plate 4 close to the metal composite plate, and the air outlet of the fan 6 is facing away from the outlet 3, the air heated by the heating plate 4 is blown away, the air flow in the box 1 is promoted, the temperature of the air in the box 1 is accelerated, and the drying efficiency is further improved.

[0039] Furthermore, if Figure 1 As shown, in this embodiment, the drying mechanism and the cleaning mechanism are respectively arranged on both sides of the box body 1, a partition 7 is arranged between the drying mechanism and the cleaning mechanism, and there is a gap between the bottom of the partition 7 and the bottom wall of the box body 1.

[0040] In actual use, in this embodiment, by arranging the drying mechanism and the cleaning mechanism on both sides of the housing 1 respectively, it is convenient to arrange a partition 7 between the drying mechanism and the cleaning mechanism, thereby reducing the volume of air to be heated during drying and improving the drying efficiency.

[0041] Furthermore, if Figure 1 As shown, in this embodiment, a passage opening 8 of a metal composite plate is opened on the partition plate 7, and conveying mechanisms are provided at the upper and lower ends of both sides of the passage opening 8.

[0042] In actual use, in this embodiment, a passage opening 8 is provided on the partition plate 7 and a conveying mechanism is provided at the upper and lower ends of both sides of the passage opening 8 to convey the cleaned metal composite plate to the other end of the box body 1 for drying.

[0043] Furthermore, if Figure 2 and Figure 3 As shown, in this embodiment, the cleaning mechanism also includes a slider 19, the bottom end of which is fixedly connected to a hydraulic telescopic rod 12, the bottom end of which is provided with a fixing plate 13, and both ends of the fixing plate 13 are respectively connected to a roller brush 14 and a plurality of liquid spray heads 5.

[0044] In actual use, in this embodiment, the hydraulic telescopic rod 12 is fixedly connected to the bottom end of the slider 19, and a roller brush 14 and a plurality of liquid spray heads 5 are arranged at both ends of the fixed plate 13 at the bottom end of the hydraulic telescopic rod 12, so that the roller brush 14 and the liquid spray head 5 can be moved in the horizontal and vertical directions under the drive of the slider 19, so as to facilitate the cleaning operation.

[0045] Furthermore, if Figure 3 As shown, in this embodiment, a lead screw 10 is threaded inside the slider 19, one end of the lead screw 10 passes through the inner wall of the box body 1 and is connected to the output shaft of the first drive motor 11 through a coupling, a cross bar 9 is arranged outside the lead screw 10, both ends of the cross bar 9 are fixedly connected to the inner wall of the box body 1, the cross bar 9 is provided with a groove along the axial direction, the groove is slidably connected to the slider 19, and the axial direction of the cross bar 9 is perpendicular to the travel direction of the metal composite plate.

[0046] In actual use, in this embodiment, the lead screw 10 is threaded in the slider 19, and the first drive motor 11 is connected to the end of the lead screw 10 to drive the lead screw 10 to rotate and drive the slider 19 to move. A cross bar 9 is arranged outside the lead screw 10, and the two ends of the cross bar 9 are fixedly connected to the box body 1, and a groove is provided to be slidably connected to the slider 19, so as to support the cross bar 9 to reduce the gravity effect of the cleaning mechanism on the lead screw 10 and reduce the friction between the slider 19 and the lead screw 10; by setting the axial direction of the cross bar 9 to be perpendicular to the travel direction of the metal composite plate, the roller brush 14 and the liquid spray head 5 can be moved to various places on the surface of the metal composite plate.

[0047] Furthermore, if Figure 2 As shown, in this embodiment, one end of the roller brush 14 is connected to a driven pulley, and the driven pulley is connected to the driving pulley through a belt 15. The driving pulley is connected to the output shaft of the second drive motor 16, and the second drive motor 16 is fixedly connected to the top of the fixed plate 13.

[0048] In actual use, in this embodiment, a driven pulley is mounted on one end of the roller brush 14, the driven pulley is connected to the driving pulley through a belt 15, and the driving pulley is mounted on the output shaft of the second drive motor 16, so that the second drive motor 16 drives the roller brush 14 to rotate through the belt 15, and cooperates with the liquid spray head 5 to clean the stains on the surface of the metal composite plate; the second drive motor 16 is fixed to the top of the fixed plate 13 to prevent the second drive motor 16 from falling off when the cleaning mechanism moves.

[0049] Furthermore, if Figure 3 and Figure 4 As shown, in this embodiment, the conveying mechanism includes a conveying roller 17 and a protective pad 18 wrapped around the surface of the conveying roller 17. One end of the conveying roller 17 extends to the outside of the box body 1 and is connected to the output shaft of the reduction box 21 through a coupling. The reduction box 21 is provided with a third drive motor 20, and the reduction box 21 is fixedly connected to the side wall of the box body 1.

[0050] In actual use, in this embodiment, a conveying roller 17 is provided to convey the metal composite plate, so that the metal composite plate can smoothly pass through the inlet 2, the channel opening 8 and the outlet 3 in sequence, and a protective cushion 18 is wrapped on the surface of the conveying roller 17 to prevent the conveying roller 17 from directly contacting the metal composite plate and causing scratches, indentations and other damages; a reduction gearbox 21 is connected to one end of the conveying roller 17 and a third drive motor 20 is provided on the reduction gearbox 21 to drive the conveying roller 17 to rotate, thereby providing power for conveying the metal composite plate. At the same time, the reduction gearbox 21 can adjust the speed of the conveying roller 17, thereby adjusting the moving speed of the metal composite plate, thereby improving the cleanliness of the metal composite plate.

[0051] Furthermore, if Figure 4 As shown, in this embodiment, the conveying roller 17 is provided with a slide groove 17 - 1 along the axial direction, the inner wall of the protective cushion 18 is provided with a protrusion 18 - 1 that matches and engages with the slide groove 17 - 1, and the outer side of the protective cushion 18 is provided with multiple protrusions.

[0052] In actual use, in this embodiment, a slide groove 17-1 is provided in the axial direction of the conveying roller 17, and a protrusion 18-1 is provided on the inner wall of the protective pad 18, so that the protective pad 18 and the conveying roller 17 are connected by a snap-fitting manner, which facilitates the replacement of the contaminated protective pad 18; and a triangular protrusion structure is provided on the outer side of the protective pad 18 to increase the surface roughness of the protective pad 18 and increase the friction.

[0053] Furthermore, if Figure 1 As shown, in this embodiment, a base 22 is fixedly connected to the bottom of the box body 1, and a wastewater recovery tank 23 is provided on the base 22. The wastewater recovery tank 23 is connected to the bottom wall of the box body 1 through an outlet pipe 23-1, and the lowest point of the bottom of the wastewater recovery tank 23 is connected to a drain pipe 23-2 with a shut-off valve.

[0054] In actual use, in this embodiment, a base 22 is provided at the bottom of the box body 1 to support the entire cleaning device, and a wastewater recovery tank 23 is provided on the base 22 to recover the waste water after cleaning, thereby reducing the amount of manual labor, and a water outlet pipe 23-1 is provided to collect the waste water on the bottom wall of the box body 1 into the wastewater recovery tank 23; a drain pipe 23-2 is connected at the lowest point at the bottom of the wastewater recovery tank 23 to discharge the waste water in the wastewater recovery tank 23.

[0055] Furthermore, if Figure 1 As shown, in this embodiment, the inner bottom wall of the box body 1 is inclined toward the center, and the top of the water outlet pipe 23 - 1 is the lowest point of the inner bottom wall of the box body 1 .

[0056] In actual use, in this embodiment, the inner bottom wall of the box body 1 is tilted toward the center so that the waste water after cleaning can be concentrated toward the center of the inner bottom wall of the box body 1. At the same time, the top of the outlet pipe 23-1 is set at the lowest point of the inner bottom wall of the box body 1 to facilitate rapid collection of waste water.

[0057] The method of using the utility model is as follows: placing the metal composite plate to be cleaned on the conveying mechanism at the lower end of the inlet 2, the conveying mechanisms at the upper and lower ends of the inlet 2 clamp the metal composite plate, turning on the third drive motor 20 to drive the various conveying rollers 17 to rotate, and moving the metal composite plate into the box body 1 through the friction force of the protective cushion 18; turning on the second drive motor 16 connected to the roller brush 14, the first drive motor 11 connected to the lead screw 10, and the liquid spray head 5, and cleaning both sides of the metal composite plate at the same time; when the metal composite plate enters from the inlet 2, turning on the heating plate 4 and the fan 6 of the drying mechanism to preheat the air in the space where the drying mechanism is located, thereby improving the drying efficiency of the metal composite plate; the metal composite plate enters the drying mechanism through the channel opening 8 under the conveyance of the conveying mechanism for drying, and the metal composite plate passes through the outlet 3 under the conveyance of the conveying mechanism to complete cleaning and drying.

[0058] The above is only a preferred embodiment of the present invention and does not constitute any limitation to the present invention. Any simple modification, change and equivalent structural transformation made to the above embodiments according to the technical essence of the present invention shall still fall within the protection scope of the technical solution of the present invention.

Claims

1. A cleaning device for a metal composite plate, characterized in that: The invention comprises a box body (1), wherein an inlet (2) and an outlet (3) are respectively provided on both sides of the box body (1), and a conveying mechanism for conveying a metal composite plate is provided at the upper and lower ends of both sides of the inlet (2) and the outlet (3). A drying mechanism and two movable cleaning mechanisms are provided inside the box body (1), and the two cleaning mechanisms are respectively arranged above and below the inlet (2). The cleaning mechanism comprises a plurality of liquid spray heads (5), and the liquid spray heads (5) are connected to a high-pressure water source through a pipeline. The inlet (2) is close to the cleaning mechanism, and the outlet (3) is close to the drying mechanism.

2. A cleaning device for a metal composite plate according to claim 1, characterized in that: The drying mechanism comprises two heating plates (4), the two heating plates (4) being arranged above and below the outlet (3) respectively, and a plurality of fans (6) being arranged on one side of the two heating plates (4) close to the outlet (3), the air outlets of the fans (6) facing away from the outlet (3).

3. A cleaning device for a metal composite plate according to claim 1, characterized in that: The drying mechanism and the cleaning mechanism are respectively arranged on both sides of the box body (1); a partition (7) is arranged between the drying mechanism and the cleaning mechanism; a gap exists between the bottom of the partition (7) and the bottom wall of the box body (1); a passage opening (8) of a metal composite plate is opened on the partition (7); and conveying mechanisms are arranged at the upper and lower ends of both sides of the passage opening (8).

4. A cleaning device for a metal composite plate according to claim 1, characterized in that: The cleaning mechanism also includes a slider (19), the bottom end of which is fixedly connected to a hydraulic telescopic rod (12), the bottom end of which is provided with a fixing plate (13), and the two ends of the fixing plate (13) are respectively connected to a roller brush (14) and a plurality of liquid spray heads (5).

5. A cleaning device for a metal composite plate according to claim 4, characterized in that: A lead screw (10) is threadedly connected to the slider (19), one end of the lead screw (10) passes through the inner wall of the box body (1) and is connected to the output shaft of the first drive motor (11) through a coupling, a cross bar (9) is provided on the outer sleeve of the lead screw (10), both ends of the cross bar (9) are fixedly connected to the inner wall of the box body (1), the cross bar (9) is provided with a groove along the axial direction, the groove is slidably connected to the slider (19), and the axial direction of the cross bar (9) is perpendicular to the travel direction of the metal composite plate.

6. A cleaning device for a metal composite plate according to claim 4, characterized in that: One end of the roller brush (14) is connected to a driven pulley, the driven pulley is connected to a driving pulley via a belt (15), the driving pulley is connected to the output shaft of a second drive motor (16), and the second drive motor (16) is fixedly connected to the top of the fixed plate (13).

7. A cleaning device for a metal composite plate according to claim 1, characterized in that: The conveying mechanism comprises a conveying roller (17) and a protective cushion (18) wrapped around the surface of the conveying roller (17); one end of the conveying roller (17) extends to the outside of the box body (1) and is connected to the output shaft of a reduction box (21) through a coupling; a third driving motor (20) is provided on the reduction box (21); and the reduction box (21) is fixedly connected to the side wall of the box body (1).

8. A cleaning device for a metal composite plate according to claim 7, characterized in that: The conveying roller (17) is provided with a slide groove (17-1) along the axial direction, the inner side wall of the protective soft pad (18) is provided with a protrusion (18-1) matched with the slide groove (17-1), and the outer side of the protective soft pad (18) is provided with a plurality of protrusions.

9. A cleaning device for a metal composite plate according to claim 1, characterized in that: The bottom of the box body (1) is fixedly connected to a base (22), and a wastewater recovery tank (23) is provided on the base (22). The wastewater recovery tank (23) is connected to the inner bottom wall of the box body (1) through a water outlet pipe (23-1), and the lowest point of the bottom of the wastewater recovery tank (23) is connected to a drain pipe (23-2) with a stop valve.

10. A cleaning device for a metal composite plate according to claim 9, characterized in that: The inner bottom wall of the box body (1) is arranged to be inclined toward the center, and the top of the water outlet pipe (23-1) is the lowest point of the inner bottom wall of the box body (1).

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