Galvanized steel sheet polishing and grinding equipment

Abstract

The utility model belongs to the technical field of metal processing, and particularly relates to galvanized steel sheet polishing and grinding equipment which comprises a machine box and a water tank, a conveying belt is fixedly assembled in the middle of the machine box, a third rotating shaft is rotationally connected to the inner wall of the water tank and located below the conveying belt, and a water absorption cotton ring is fixedly connected to the outer wall of the third rotating shaft. An extrusion plate is fixedly connected to the top of the water tank and located on one side of the absorbent cotton ring, supporting rods are symmetrically and fixedly connected to the inner wall of the water tank, and a fourth rotating shaft is rotationally connected to one end of each supporting rod and located below the conveying belt. When the conveying belt conveys a steel plate to be machined, the conveying belt can be cleaned and washed, residual water on the washed conveying belt is absorbed, the conveying belt is kept clean and dry, therefore, the friction force of the conveying belt is ensured, manual disassembly and cleaning are not needed, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal processing, and in particular relates to a galvanized steel plate polishing and grinding device. Background Art

[0002] Galvanized steel sheet is a welded steel sheet with hot-dip or electroplated zinc layer on the surface. It is generally widely used in construction, home appliances, vehicles and ships, container manufacturing, electromechanical industry, etc. Its biggest advantages are excellent corrosion resistance, paintability, decorativeness and good formability. In recent years, the use of galvanized steel sheet in automobiles has been on the rise. Countries around the world are studying how to improve the coating process and thus improve the coating quality, namely corrosion resistance, anti-powdering and peeling, coating and weldability. Galvanized steel sheet needs to be polished and ground when it is used in production.

[0003] When the galvanized steel plate polishing and grinding equipment in the prior art is used to polish some old or long-stored galvanized steel plates, since the steel plate surface has rust, stains, dust, etc., these polished impurities adhere to the conveyor belt, causing the conveyor belt to become dirty and black, reducing the friction of the conveyor belt, and requiring manual regular disassembly and cleaning, which is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide a galvanized steel plate polishing and grinding equipment, which can clean and wash the conveyor belt while the conveyor belt is transporting the steel plate for processing, and absorb the residual moisture on the conveyor belt after washing to keep the conveyor belt clean and dry, thereby ensuring the friction of the conveyor belt, and does not require manual disassembly and cleaning, saving time and effort.

[0005] The technical solution adopted by the utility model is as follows:

[0006] A galvanized steel plate polishing and grinding equipment comprises a chassis and a water tank, a conveyor belt is fixedly assembled in the middle part of the chassis, the inner wall of the water tank is rotatably connected to a rotating shaft three located below the conveyor belt, the outer wall of the rotating shaft three is fixedly connected to a water-absorbing cotton ring, the top of the water tank is fixedly connected to an extrusion plate located on one side of the water-absorbing cotton ring, the inner wall of the water tank is symmetrically fixedly connected to a support rod, one end of the support rod is rotatably connected to a rotating shaft four located below the conveyor belt, the rotating shaft four is transmission connected to the rotating shaft three through a belt two, the two ends of the rotating shaft four and the two sides of the conveyor belt are fixedly connected to a turntable, the outer wall of one side of the turntable is fixedly connected to a convex column, the outer movable sleeve of the convex column is provided with a hollow plate, one side of the hollow plate is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to a cleaning brush located below the conveyor belt.

[0007] A sliding frame is fixedly connected to the outer wall of the extrusion plate and located on one side of the rotating disk, and one end of the sliding frame is fixedly connected to the water tank.

[0008] The connecting rod is slidably connected to the sliding frame through a sliding rod, and the water tank is fixedly connected to the inside of the chassis.

[0009] The chassis is symmetrically rotatably connected with a rotating shaft 1 inside, and the rotating shaft 1 is transmission-connected to the rotating shaft 3 via a belt 1.

[0010] A second rotating shaft is rotatably connected inside the chassis and located on the inner wall of the water tank, and the first rotating shaft, the second rotating shaft and the conveyor belt together form a transmission connection.

[0011] The technical effect achieved by the utility model is that the conveyor belt can be cleaned and washed while the conveyor belt is transporting steel plates for processing, and the residual moisture on the conveyor belt after washing can be absorbed to keep the conveyor belt clean and dry, thereby ensuring the friction of the conveyor belt, and no manual disassembly and cleaning is required, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is an overall appearance diagram of the galvanized steel plate polishing and grinding equipment provided in the embodiment of the utility model;

[0013] Figure 2 This is a structural disassembly diagram of an embodiment of the utility model after removing the shielding of the chassis;

[0014] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0015] Figure 4 This is a bottom view of the structure disassembled after the chassis shielding is removed provided by the embodiment of the utility model;

[0016] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Chassis; 101. Conveyor belt; 102. Rotating shaft one; 103. Rotating shaft two; 104. Water-absorbing cotton ring; 105. Belt one; 106. Rotating shaft three; 107. Extrusion plate; 108. Turntable; 109. Belt two; 110. Sliding frame; 111. Hollow plate; 112. Cleaning brush; 113. Connecting rod; 114. Sliding rod; 115. Support rod; 116. Rotating shaft four; 117. Boss; 2. Water tank. DETAILED DESCRIPTION

[0019] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0020] like Figure 1-5 As shown, a galvanized steel plate polishing and grinding equipment includes a chassis 1 and a water tank 2, a conveyor belt 101 is fixedly assembled in the middle of the chassis 1, the water tank 2 is fixedly connected to the inside of the chassis 1, the inside of the chassis 1 is symmetrically rotatably connected with a rotating shaft 102, the inside of the chassis 1 and the inner wall of the water tank 2 is rotatably connected with a rotating shaft 2 103, the rotating shaft 102, the rotating shaft 2 103 and the conveyor belt 101 together form a transmission connection, the inner wall of the water tank 2 and the lower part of the conveyor belt 101 is rotatably connected with a rotating shaft 3 106, the outer wall of the rotating shaft 3 106 is fixedly connected with a water-absorbing cotton ring 104, the top of the water tank 2 and one side of the water-absorbing cotton ring 104 is fixedly connected with an extrusion plate 107, the rotating shaft 102 is transmission-connected to the rotating shaft 3 106 through a belt 105, the inner wall of the water tank 2 is symmetrically fixedly connected with a supporting Rod 115, one end of the support rod 115 is rotatably connected to a rotating shaft 4 116 located below the conveyor belt 101, the rotating shaft 4 116 is transmission-connected to the rotating shaft 3 106 through the belt 2 109, the two ends of the rotating shaft 4 116 are fixedly connected to a turntable 108 located on both sides of the conveyor belt 101, the outer wall of the extrusion plate 107 is fixedly connected to a sliding frame 110 located on one side of the turntable 108, one end of the sliding frame 110 is fixedly connected to the water tank 2, one side of the outer wall of the turntable 108 is fixedly connected to a boss 117, the outer side of the boss 117 is movably sleeved with a hollow plate 111, one side of the hollow plate 111 is fixedly connected to a connecting rod 113, the connecting rod 113 is slidably connected to the sliding frame 110 through a sliding rod 114, and one end of the connecting rod 113 is fixedly connected to a cleaning brush 112 located below the conveyor belt 101.

[0021] According to the above structure, when the conveyor belt 101 is running to feed materials, the conveyor belt 101 enters the water tank 2 and a part of the conveyor belt 101 is immersed in water. The rotating shaft 102 drives the rotating shaft 2 103 to rotate through the conveyor belt 101. The rotating shaft 102 drives the rotating shaft 3 106 to rotate through the belt 105. The rotating shaft 3 106 drives the rotating shaft 4 116 to rotate through the belt 2 109. The rotating shaft 4 116 drives the turntable 108 to rotate. The turntable 108 drives the hollow plate 111 to move left and right through the convex column 117. The hollow plate 111 drives the connecting rod 113 and the cleaning brush 112 to move repeatedly at the bottom of the conveyor belt 101, so that the cleaning brush 112 can clean the conveyor belt 101. The conveyor belt 101 is cleaned and brushed while the sliding rod 114 slides in the sliding frame 110. When the washed conveyor belt 101 passes through the rotating shaft three 106, the rotation of the water-absorbing cotton ring 104 absorbs the moisture on the conveyor belt 101. At the same time, the squeezing plate 107 squeezes and drains the water-absorbing cotton ring 104 that is full of water, and the support rod 115 fixes and supports the rotating shaft four 116. The utility model can clean and brush the conveyor belt 101 while the conveyor belt 101 transports the steel plate for processing, and absorbs the residual moisture on the conveyor belt 101 after washing, so as to keep the conveyor belt 101 clean and dry, thereby ensuring the friction of the conveyor belt 101, and does not need to be disassembled and cleaned manually, saving time and effort.

[0022] The working principle of the utility model is as follows: when the conveyor belt 101 is running to feed materials, the conveyor belt 101 enters the water tank 2 and a part of the conveyor belt 101 is immersed in water, the rotating shaft 102 drives the rotating shaft 2 103 to rotate through the conveyor belt 101, the rotating shaft 102 drives the rotating shaft 3 106 to rotate through the belt 105, the rotating shaft 3 106 drives the rotating shaft 4 116 to rotate through the belt 2 109, the rotating shaft 4 116 drives the rotating disk 108 to rotate, and the rotating disk 108 drives the hollow plate 111 through the convex column 117 Moving left and right, the hollow plate 111 drives the connecting rod 113 and the cleaning brush 112 to move repeatedly at the bottom of the conveyor belt 101, so that the cleaning brush 112 cleans the conveyor belt 101, and at the same time the sliding rod 114 slides in the sliding frame 110. When the cleaned conveyor belt 101 passes through the rotating shaft three 106, the rotation of the water-absorbing cotton ring 104 absorbs the moisture on the conveyor belt 101, and at the same time the squeezing plate 107 squeezes the water-absorbing cotton ring 104 that is full of water to drain the water, and the support rod 115 fixes and supports the rotating shaft four 116.

[0023] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A galvanized steel plate polishing and grinding device, comprising a chassis (1) and a water tank (2), characterized in that: A conveyor belt (101) is fixedly assembled in the middle of the chassis (1); a rotating shaft (106) is rotatably connected to the inner wall of the water tank (2) and located below the conveyor belt (101); a water-absorbing cotton ring (104) is fixedly connected to the outer wall of the rotating shaft (106); an extrusion plate (107) is fixedly connected to the top of the water tank (2) and located on one side of the water-absorbing cotton ring (104); a support rod (115) is symmetrically fixedly connected to the inner wall of the water tank (2); and a rotating shaft (116) is rotatably connected to one end of the support rod (115) and located below the conveyor belt (101). The rotating shaft four (116) is connected to the rotating shaft three (106) through the belt two (109), and a turntable (108) is fixedly connected to both ends of the rotating shaft four (116) and located on both sides of the conveyor belt (101), and a convex column (117) is fixedly connected to the outer wall of one side of the turntable (108), and a hollow plate (111) is provided on the outer movable sleeve of the convex column (117), and a connecting rod (113) is fixedly connected to one side of the hollow plate (111), and a cleaning brush (112) is fixedly connected to one end of the connecting rod (113) and located below the conveyor belt (101).

2. The galvanized steel plate polishing and grinding equipment according to claim 1, characterized in that: A sliding frame (110) is fixedly connected to the outer wall of the extrusion plate (107) and located on one side of the rotating disk (108), and one end of the sliding frame (110) is fixedly connected to the water tank (2).

3. The galvanized steel plate polishing and grinding equipment according to claim 2 is characterized in that: The connecting rod (113) is slidably connected to the sliding frame (110) via a sliding rod (114), and the water tank (2) is fixedly connected to the interior of the chassis (1).

4. The galvanized steel plate polishing and grinding equipment according to claim 1, characterized in that: The chassis (1) is internally symmetrically rotatably connected with a rotating shaft 1 (102), and the rotating shaft 1 (102) is transmission-connected to the rotating shaft 3 (106) via a belt 1 (105).

5. The galvanized steel plate polishing and grinding equipment according to claim 4, characterized in that: A second rotating shaft (103) is rotatably connected inside the chassis (1) and located on the inner wall of the water tank (2); the first rotating shaft (102), the second rotating shaft (103) and the conveyor belt (101) together form a transmission connection.

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