Welding mark grinding device for stainless steel milk pot

Abstract

The utility model discloses a stainless steel milk pot weld mark grinding device, and particularly relates to the technical field of grinding equipment, the stainless steel milk pot weld mark grinding device comprises a workbench, a lifting sleeve is fixedly mounted on one side of the outer top surface of the workbench, a lifting frame is slidably connected in the lifting sleeve, and a first motor is fixedly mounted on the outer top surface of the lifting frame; and an upper pressing block is fixedly mounted at the output end of the first motor. According to the stainless steel milk pot weld mark grinding device, in actual work, the second motor drives the driving drive plate to rotate, the cylindrical pin on the top face of the driving drive plate can push the grooved wheel to rotate intermittently, and then the grooved wheel can drive the switching plate to rotate intermittently, so that the lower pressing blocks rotate to the positions below the upper pressing block and the lower pressing block in sequence, and the stainless steel milk pot weld mark grinding device is used for grinding weld marks. And when the stainless steel milk pot on the outer surface of one lower pressing block is taken down, the stainless steel milk pot arranged on the outer surface of the other lower pressing block in a sleeving mode can be ground, and therefore the grinding efficiency of the stainless steel milk pot can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of grinding equipment technology, and in particular to a device for grinding weld marks on stainless steel milk jugs. Background Technology

[0002] Milk jugs are common tableware used to hold milk and other dairy products. There are various materials used to make milk jugs, such as glass milk jugs and stainless steel milk jugs. Stainless steel milk jugs require welding during production. After welding, for aesthetic purposes, a weld grinding device is used to grind the weld marks on the stainless steel milk jugs.

[0003] Most current stainless steel milk jug welding mark grinding devices involve placing the stainless steel milk jug to be ground on a clamping assembly, grinding it, removing it after grinding, and then placing a new stainless steel milk jug for grinding. However, during the process of removing the ground stainless steel milk jug, the welding mark grinding device is in a stopped state, and a new stainless steel milk jug needs to be placed before grinding can begin again, which can easily affect the grinding efficiency. Therefore, in order to solve the above defects, the inventors have proposed a stainless steel milk jug welding mark grinding device. Utility Model Content

[0004] The main purpose of this utility model is to provide a device for grinding weld marks on stainless steel milk jugs. This device can effectively solve the problem that in the existing stainless steel milk jug grinding device, the grinding device is in a stopped state during the process of removing the ground stainless steel milk jug, and a new stainless steel milk jug needs to be placed before grinding again, which can easily affect the grinding efficiency.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a stainless steel milk jug welding mark grinding device, including a worktable, a lifting sleeve fixedly installed on one side of the outer top surface of the worktable, and a lifting frame slidably connected inside the lifting sleeve, a first motor fixedly installed on the outer top surface of the lifting frame, and an upper pressure block fixedly installed at the output end of the first motor, an electric slide rail fixedly installed on the left side of the outer top surface of the worktable, and a fixed frame fixedly installed on one side of the slider of the electric slide rail, a first electric push rod fixedly installed on one side of the outer surface of the fixed frame, and a movable frame fixedly installed at the output end of the first electric push rod, and a grinding block provided on one side of the movable frame for grinding the welding marks of the stainless steel milk jug.

[0006] A switching plate is rotatably connected to the right side of the outer top surface of the workbench, and multiple pressing blocks are rotatably connected to the top surface of the switching plate. A stainless steel milk jug is fitted onto the outer surface of the pressing blocks. A fixing plate is fixedly installed on one side of the inside of the workbench. A grooved wheel is rotatably connected to the left side of the top surface of the fixing plate, and the grooved wheel is fixedly connected to the switching plate. An active dial is rotatably connected to the right side of the top surface of the fixing plate, and a cylindrical pin is fixedly installed on the top surface of the active dial. A second motor is fixedly installed on the bottom surface of the fixing plate, and the output end of the second motor is fixedly connected to the active dial.

[0007] Preferably, the lower pressure block has multiple movable rods slidably connected inside, with a portion of the movable rod located inside the lower pressure block and another portion located outside the lower pressure block. A drive rod is fixedly installed on the side of the movable rod inside the lower pressure block, and an inner support plate is fixedly installed on the end of the movable rod outside the lower pressure block. A micro motor is fixedly installed on the inner top surface of the lower pressure block, and a drive plate is fixedly installed on the output end of the micro motor. Multiple drive holes are opened on the top surface of the drive plate, and the drive rod is movably connected to the drive holes.

[0008] Preferably, the cross-section of the inner support plate is arc-shaped, and a rubber pad is fixedly installed on the outer surface of the inner support plate away from the movable rod.

[0009] Preferably, a guide pipe is fixedly installed inside the workbench, and the air inlet of the guide pipe extends to the outer top surface of the workbench. A fan is fixedly installed at the air outlet of the guide pipe. An activated carbon filter plate is fixedly installed inside the guide pipe. A second electric actuator is fixedly installed on one side of the outer top surface of the guide pipe, and a brush plate is fixedly installed at the output end of the second electric actuator.

[0010] Preferably, the bottom surface of the guide tube is provided with a discharge port, and the discharge port is provided with a sealing plug inside.

[0011] Preferably, the outer surface of the workbench has multiple exhaust ports on one side, and a cylinder is fixedly installed on the rear side of the outer surface of the lifting sleeve, with the output end of the cylinder fixedly connected to the lifting frame.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The present invention discloses a device for grinding weld marks on stainless steel milk jugs. By setting a switching plate, in actual operation, the second motor drives the active dial to rotate. The cylindrical pin on the top surface of the active dial can drive the grooved wheel to rotate intermittently, thereby driving the switching plate to rotate intermittently, so that multiple pressing blocks rotate sequentially to the bottom of the upper and lower pressing blocks. Thus, when the stainless steel milk jug on the outer surface of one pressing block is removed, the stainless steel milk jug on the outer surface of another pressing block can be ground, thereby effectively improving the grinding efficiency of stainless steel milk jugs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a cross-sectional view of the workbench of this utility model.

[0015] Figure 3 This is a cross-sectional view of the lower pressure block of this utility model.

[0016] Figure 4 This is a cross-sectional view of the guide tube structure of this utility model.

[0017] Figure 5 This is a schematic diagram of the discharge port structure of this utility model.

[0018] Figure 6 This is a schematic diagram of the rear view of the workbench structure of this utility model.

[0019] In the diagram: 1. Workbench; 2. Lifting frame; 3. First motor; 4. Upper pressure block; 5. Switching plate; 6. Lower pressure block; 7. Electric slide rail; 8. Fixed frame; 9. First electric push rod; 10. Moving frame; 11. Grinding block; 12. Lifting sleeve; 201. Cylinder; 101. Fixed plate; 102. Grooved wheel; 103. Active dial; 104. Cylindrical pin; 105. Second motor; 601. Micro motor; 602. Drive plate; 603. Drive hole; 604. Drive rod; 605. Movable rod; 606. Inner support plate; 607. Rubber pad; 1011. Guide pipe; 1012. Fan; 1013. Second electric push rod; 1014. Activated carbon filter plate; 1015. Brush plate; 1016. Discharge port; 1017. Sealing plug. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] This utility model discloses a device for grinding weld marks on stainless steel milk jugs, such as... Figure 1-6 As shown, the device includes a workbench 1. A lifting sleeve 12 is fixedly installed on one side of the outer top surface of the workbench 1. A lifting frame 2 is slidably connected inside the lifting sleeve 12. A cylinder 201 is fixedly installed on the rear side of the outer surface of the lifting sleeve 12. The output end of the cylinder 201 is fixedly connected to the lifting frame 2. The cylinder 201 can push the lifting frame 2 to slide up and down inside the lifting sleeve 12.

[0022] A first motor 3 is fixedly installed on the outer top surface of the lifting frame 2, and an upper pressure block 4 is fixedly installed on the output end of the first motor 3. The first motor 3 rotates when it reaches the upper pressure block 4.

[0023] An electric slide rail 7 is fixedly installed on the left side of the outer top surface of the workbench 1, and a fixed frame 8 is fixedly installed on one side of the slider of the electric slide rail 7. The slider of the electric slide rail 7 can drive the fixed frame 8 to move up and down.

[0024] A first electric push rod 9 is fixedly installed on one side of the outer surface of the fixed frame 8, and a movable frame 10 is fixedly installed at the output end of the first electric push rod 9. A grinding block 11 is provided on one side of the movable frame 10 for grinding the weld marks of the stainless steel milk jug. The first electric push rod 9 can push the movable frame 10 to move.

[0025] A switching plate 5 is rotatably connected to the right side of the outer top surface of the workbench 1, and multiple lower pressure blocks 6 are rotatably connected to the top surface of the switching plate 5. The stainless steel milk jug is fitted onto the outer surface of the lower pressure block 6. Then the lifting frame 2 descends, so that the upper pressure block 4 and the lower pressure block 6 clamp and fix the stainless steel milk jug. Then the first motor 3 drives the upper pressure block 4 to rotate, which can drive the stainless steel milk jug to rotate.

[0026] A fixed plate 101 is fixedly installed on one side of the inside of the workbench 1. A grooved wheel 102 is rotatably connected to the left side of the top surface of the fixed plate 101, and the grooved wheel 102 is fixedly connected to the switching plate 5. An active dial 103 is rotatably connected to the right side of the top surface of the fixed plate 101, and a cylindrical pin 104 is fixedly installed on the top surface of the active dial 103. A second motor 105 is fixedly installed on the bottom surface of the fixed plate 101, and the output end of the second motor 105 is fixedly connected to the active dial 103. The second motor 105 drives the active dial 103 to rotate. The cylindrical pin 104 on the top surface of the active dial 103 can then push the grooved wheel 102 to rotate intermittently. When the grooved wheel 102 rotates, it will drive the switching plate 5 to rotate, thereby causing multiple lower pressure blocks 6 to rotate sequentially to the bottom of the upper pressure block 4.

[0027] Multiple movable rods 605 are slidably connected inside the lower pressure block 6, with a part of the movable rods 605 located inside the lower pressure block 6 and another part of the movable rods 605 located outside the lower pressure block 6. A drive rod 604 is fixedly installed on the side of the movable rods 605 located inside the lower pressure block 6, and an inner support plate 606 is fixedly installed on the end of the movable rods 605 located outside the lower pressure block 6.

[0028] A micro motor 601 is fixedly installed on the inner top surface of the lower pressure block 6, and a drive plate 602 is fixedly installed on the output end of the micro motor 601. The top surface of the drive plate 602 has multiple drive holes 603, and the drive rod 604 is movably connected to the drive holes 603. The micro motor 601 drives the drive plate 602 to rotate, and the drive plate 602 can make multiple movable rods 605 move simultaneously to the outside of the lower pressure block 6 or to the inside of the lower pressure block 6. When multiple movable rods 605 move to the outside of the lower pressure block 6, multiple inner support plates 606 can clamp the inner support of the stainless steel milk jug.

[0029] The inner support plate 606 has an arc-shaped cross-section. A rubber pad 607 is fixedly installed on the outer surface of the inner support plate 606 away from the movable rod 605. The rubber pad 607 can prevent the inner support plate 606 from directly contacting the inner wall of the stainless steel milk jug and causing scratches to the inner wall of the stainless steel milk jug.

[0030] A guide pipe 1011 is fixedly installed inside the workbench 1, and the air inlet of the guide pipe 1011 extends to the outer top surface of the workbench 1. A fan 1012 is fixedly installed at the air outlet of the guide pipe 1011. An activated carbon filter plate 1014 is fixedly installed inside the guide pipe 1011. A second electric actuator 1013 is fixedly installed on one side of the outer top surface of the guide pipe 1011, and a brush plate 1015 is fixedly installed at the output end of the second electric actuator 1013. When the fan 1012 is running, it draws the fumes generated during the grinding of welding marks into the guide pipe 1011, where the activated carbon filter plate 1014 can adsorb them. The second electric actuator 1013 pushes the brush plate 1015 to rise and fall, so as to clean the impurities clogging the activated carbon filter plate 1014.

[0031] The bottom surface of the guide pipe 1011 is provided with a discharge port 1016, and the discharge port 1016 is provided with a sealing plug 1017. When the sealing plug 1017 is pulled out, the cleaned impurities will be discharged through the discharge port 1016.

[0032] Multiple exhaust ports are provided on one side of the outer surface of the workbench 1.

[0033] The working principle of this utility model is as follows: A stainless steel milk jug is fitted onto the outer surface of one of the lower pressure blocks 6. Then, the cylinder 201 drives the lifting frame 2 to descend, causing the upper pressure block 4 to descend as well. The upper pressure block 4 can then cooperate with the lower pressure block 6 to clamp and fix the stainless steel milk jug. Subsequently, when the first electric push rod 9 pushes the moving frame 10 to move, the grinding block 11 comes into contact with the stainless steel milk jug. The first motor 3 then drives the upper pressure block 4 to rotate, thereby rotating the stainless steel milk jug to grind the weld marks on the stainless steel milk jug. During the grinding process, the weld marks on the stainless steel milk jug can be ground down. The stainless steel milk jug to be polished is then fitted onto the outer surface of another lower pressure block 6. The second motor 105 drives the active dial 103 to rotate. The cylindrical pin 104 on the top surface of the active dial 103 can then drive the grooved wheel 102 to rotate intermittently, thereby driving the switching plate 5 to rotate intermittently. This allows multiple lower pressure blocks 6 to rotate sequentially to the bottom of the upper and lower pressure blocks 6, so that when the stainless steel milk jug on the outer surface of one lower pressure block 6 is removed, the stainless steel milk jug fitted onto the outer surface of another lower pressure block 6 can be polished.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for grinding welding marks on stainless steel milk urns, comprising a worktable (1), characterized in that: The outer top surface of the workbench (1) is fixedly installed with a lifting sleeve (12), and the inside of the lifting sleeve (12) is slidably connected with a lifting frame (2). The outer top surface of the lifting frame (2) is fixedly installed with a first motor (3), and the output end of the first motor (3) is fixedly installed with an upper pressing block (4). The left side of the outer top surface of the workbench (1) is fixedly installed with an electric sliding rail (7), and the sliding block of the electric sliding rail (7) is fixedly installed with a fixed frame (8) on one side. The outer surface of the fixed frame (8) is fixedly installed with a first electric push rod (9) on one side, and the output end of the first electric push rod (9) is fixedly installed with a moving frame (10). One side of the moving frame (10) is provided with a polishing block (11) for polishing the welding marks of the stainless steel milk pot. The right side of the outer top surface of the workbench (1) is rotatably connected with a switching plate (5), and the top surface of the switching plate (5) is rotatably connected with a plurality of lower pressing blocks (6). The stainless steel milk pot is sleeved on the outer surface of the lower pressing block (6). The inside of the workbench (1) is fixedly installed with a fixed plate (101) on one side. The top surface of the fixed plate (101) is rotatably connected with a groove wheel (102) on the left side, and the groove wheel (102) is fixedly connected with the switching plate (5). The top surface of the fixed plate (101) is rotatably connected with a driving dial (103) on the right side, and the top surface of the driving dial (103) is fixedly installed with a cylindrical pin (104). The bottom surface of the fixed plate (101) is fixedly installed with a second motor (105), and the output end of the second motor (105) is fixedly connected with the driving dial (103).

2. The stainless steel milk pot burr device according to claim 1, characterized in that: The inside of the lower pressing block (6) is slidably connected with a plurality of movable rods (605), and a part of the movable rod (605) is located in the inside of the lower pressing block (6), and the other part of the movable rod (605) is located outside the lower pressing block (6). The side of the movable rod (605) located in the inside of the lower pressing block (6) is fixedly installed with a driving rod (604), and the end of the movable rod (605) located outside the lower pressing block (6) is fixedly installed with an inner supporting plate (606). The inner top surface of the lower pressing block (6) is fixedly installed with a micro motor (601), and the output end of the micro motor (601) is fixedly installed with a driving plate (602). The top surface of the driving plate (602) is provided with a plurality of driving holes (603), and the driving rod (604) is movably connected with the driving hole (603).

3. The apparatus for grinding welding marks of a stainless steel milk pot according to claim 2, wherein: The cross section of the inner supporting plate (606) is arc-shaped, and the outer surface of the inner supporting plate (606) is fixedly installed with a rubber pad (607) away from the movable rod (605) on one side.

4. The stainless steel milk can welding scar device according to claim 1, characterized in that: The inside of the workbench (1) is fixedly installed with a flow guide pipe (1011), and the air inlet of the flow guide pipe (1011) extends to the outer top surface of the workbench (1). The air outlet of the flow guide pipe (1011) is fixedly installed with a fan (1012). The inside of the flow guide pipe (1011) is fixedly installed with an activated carbon filter plate (1014). The outer top surface of the flow guide pipe (1011) is fixedly installed with a second electric push rod (1013) on one side, and the output end of the second electric push rod (1013) is fixedly installed with a brush plate (1015).

5. The apparatus for grinding welding marks of a stainless steel milk pot according to claim 4, wherein: The outer bottom surface of the flow guide pipe (1011) is provided with a discharge port (1016), and the inside of the discharge port (1016) is provided with a sealing plug (1017).

6. The stainless steel milk can welding scar device according to claim 1, characterized in that: A plurality of exhaust ports are formed in the outer surface of the workbench (1), a cylinder (201) is fixedly installed on the rear side of the outer surface of the lifting sleeve (12), and the output end of the cylinder (201) is fixedly connected with the lifting frame (2).

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