Sand blasting device for metal paint decoration construction

Abstract

The utility model provides a sand blasting device for metal paint decoration construction, which comprises a sand blasting seat, a sand tank fixed on one side of the top of the sand blasting seat, a sand blasting machine arranged on one side of the sand tank, a sand blasting hose connected with one side of the sand blasting machine far away from the sand tank, and two vertical plates fixed on the top of the sand blasting seat, a bearing block is arranged between the two vertical plates, a sand blasting head is arranged at the top of the bearing block, the other end of the sand blasting hose communicates with one side of the sand blasting head, a rotating mechanism is arranged on the outer side of the bearing block, the rotating mechanism is used for rotating the sand blasting head left and right, and the rotating mechanism comprises a motor fixed to the bottom of the bearing block. The sand blasting device for metal paint decoration construction solves the problems that when an existing sand blasting device for building decoration construction is used, a spray head is inconvenient to rotate left and right, so that the sand blasting area of the spray head is small, the sand blasting efficiency of the spray head is low, and the working efficiency of the existing sand blasting device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sandblasting for metal paint decoration and renovation construction, in particular to a sandblasting device for metal paint decoration and renovation construction. Background Art

[0002] At present, when decorating the walls of metal buildings, the walls need to be painted. Before painting the walls, the inner and outer surfaces of the walls need to be sandblasted to remove surface burrs, dirt, etc.

[0003] Authorization announcement number CN217097310U discloses a sandblasting device for building decoration and renovation construction. The sandblasting device is equipped with four long screws and four ground rods. When sandblasting outdoors at a construction site, the ground rods can be screwed into the ground soil, making the base difficult to move during the sandblasting process, thereby improving the stability during sandblasting. By arranging a screw barrel, a temperature rise and fall sensor and an installation barrel, the angle and height of the sandblasting nozzle can be manually adjusted. Moreover, since bolts, screw holes and a clamping plate are provided, the nozzle inside the installation barrel can be clamped and fixed, making it difficult to shake during the sandblasting process.

[0004] When using the sandblasting device for building decoration and renovation construction, it is not convenient to rotate the nozzle left and right, which makes the sandblasting area of ​​the nozzle small, and then leads to low sandblasting efficiency of the nozzle, reducing the working efficiency of the existing sandblasting device. Therefore, it is necessary to provide a new sandblasting device for metal paint decoration and renovation construction to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a sandblasting device for metal paint decoration and renovation construction, which has the advantages of convenient left-right rotation of the sandblasting head and high sandblasting effect.

[0006] The utility model provides a sandblasting device for metal paint decoration and renovation construction, comprising a sandblasting seat, a sand pot is fixed to one side of the top of the sandblasting seat, a sandblasting machine is arranged on one side of the sand pot, a sandblasting hose is connected to the side of the sandblasting machine away from the sand pot, two vertical plates are fixed to the top of the sandblasting seat, a supporting block is arranged between the two vertical plates, a sandblasting head is arranged on the top of the supporting block, the other end of the sandblasting hose is connected to one side of the sandblasting head, a rotating mechanism is arranged on the outside of the supporting block, and the rotating mechanism is used for rotating the sandblasting head left and right.

[0007] The rotating mechanism comprises a motor fixed at the bottom of the supporting block, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft extends out of the top of the supporting block and is fixedly connected with a rotating sleeve, and the rotating sleeve is fixed on the sandblasting head.

[0008] An arc-shaped chamber is provided inside the supporting block, a disc is arranged inside the arc-shaped chamber, a rotating rod is fixedly connected inside the arc-shaped chamber and at the top of the disc, the rotating rod is slidably connected inside the arc-shaped slide groove provided in the supporting block, and the rotating rod extends out of the top of the arc-shaped slide groove and is fixedly connected to the bottom of the sandblasting head.

[0009] In order to achieve a higher stability effect when adjusting the sandblasting height of the sandblasting head, the utility model provides a sandblasting device for metal paint decoration and renovation construction. Preferably, a cylinder is fixed on the top of the sandblasting seat and located in the middle of the two vertical plates, and the top rod of the cylinder is fixedly connected to a lifting plate, and two groups of support rods symmetrically distributed on the top of the lifting plate are fixed, and the top ends of the two groups of support rods are evenly fixedly connected to the bottom of the supporting block; two first sliders are fixed to the outside of the lifting plate, and two second sliders are fixed to the outside of the supporting block, a groove is opened on one side of the vertical plate, and a slide rod is fixed inside the groove, and the first slider and the second slider are both slidably connected to the slide rod.

[0010] In order to prevent the sandblasting seat from moving randomly, the utility model provides a sandblasting device for metal paint decoration and renovation construction. Preferably, two sets of moving wheels are arranged at the bottom of the sandblasting seat, two supporting blocks are arranged at the bottom of the sandblasting seat, and two screw covers are arranged at the top of the sandblasting seat. A threaded rod is fixedly connected to the bottom of the screw cover, and the bottom end of the threaded rod is screwed into the threaded hole opened in the sandblasting seat. The threaded rod extends out of the bottom end of the threaded hole and is movably connected to the inside of the supporting block.

[0011] In order to achieve the effect of the threaded rod driving the support block to move normally, the utility model provides a sandblasting device for metal paint decoration and renovation construction. Preferably, a rotating groove is opened inside the support block, a rotating plate is arranged inside the rotating groove, and the threaded rod extends to the bottom end of the support block and is fixedly connected to the top of the rotating plate.

[0012] In order to achieve a more stable effect in the process of supporting the sandblasting seat by the support block, the utility model provides a sandblasting device for metal paint decoration and renovation construction. Preferably, two groups of vertical blocks are fixed on the sandblasting seat, and a movable groove is opened inside the vertical block. The top wall of the movable groove is fixedly connected with a spring, and the bottom end of the spring is fixedly connected with a limiting plate, and the bottom of the limiting plate is fixedly connected with a telescopic rod, and the telescopic rod extends out of the bottom end of the vertical block and is fixedly connected to the top of the support block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The sandblasting device for metal paint decoration and renovation construction adopts a rotating mechanism to rotate the sandblasting head left and right, so that the sandblasting area of ​​the sandblasting head is larger, and the sandblasting effect of the sandblasting head is effectively improved. The problem that the existing sandblasting device for building decoration and renovation construction is that it is inconvenient to rotate the nozzle left and right when using the nozzle, so that the sandblasting area of ​​the nozzle is small, which leads to low sandblasting efficiency of the nozzle, and reduces the working efficiency of the existing sandblasting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a sandblasting device for metal paint decoration and renovation construction provided by the utility model;

[0016] Figure 2 This is a side view of the structure of the utility model;

[0017] Figure 3 This is a top view of the supporting block structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection between the support block and the sandblasting head of the utility model;

[0019] Figure 5 This is a schematic diagram of the connection between the sandblasting seat and the support block of the utility model;

[0020] Figure 6 This is a three-dimensional diagram of the connection between the support block and the lifting plate of the utility model.

[0021] Wherein: 1. sandblasting seat; 101. cylinder; 102. lifting plate; 103. support rod; 104. first slider; 105. moving wheel; 106. support block; 107. screw cap; 108. threaded rod; 109. threaded hole; 110. rotating groove; 111. rotating plate; 112. vertical block; 113. movable groove; 114. spring; 115. limit plate; 116. telescopic rod; 2. sand pot; 3. sandblasting machine; 4. sandblasting hose; 5. vertical plate; 501. groove; 502. slide rod; 6. supporting block; 601. motor; 602. rotating shaft; 603. rotating sleeve; 604. arc chamber; 605. disc; 606. rotating rod; 607. arc slide groove; 608. second slider; 7. sandblasting head. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in Figure 1A schematic structural diagram of a preferred embodiment of a sandblasting device for metal paint decoration and renovation construction provided by the utility model; Figure 2 This is a side view of the structure of the utility model; Figure 3 This is a top view of the supporting block structure of the utility model; Figure 4 This is a schematic diagram of the connection between the support block and the sandblasting head of the utility model;

[0024] Figure 5 This is a schematic diagram of the connection between the sandblasting seat and the support block of the utility model; Figure 6 A sandblasting device for metal paint decoration and renovation construction, comprising a sandblasting seat 1, a sand pot 2 is fixed to one side of the top of the sandblasting seat 1, a sandblasting machine 3 is arranged on one side of the sand pot 2, a sandblasting hose 4 is connected to the side of the sandblasting machine 3 away from the sand pot 2, two vertical plates 5 are fixed to the top of the sandblasting seat 1, a supporting block 6 is arranged between the two vertical plates 5, a sandblasting head 7 is arranged on the top of the supporting block 6, the other end of the sandblasting hose 4 is connected to one side of the sandblasting head 7, a rotating mechanism is arranged on the outside of the supporting block 6, and the rotating mechanism is used to rotate the sandblasting head 7 left and right; the rotating mechanism includes a motor 601 fixed to the bottom of the supporting block 6 The output end of the motor 601 is fixedly connected with a rotating shaft 602, and the rotating shaft 602 extends out of the top of the supporting block 6 and is fixedly connected with a rotating sleeve 603, and the rotating sleeve 603 is fixed on the sandblasting head 7; an arc-shaped chamber 604 is opened inside the supporting block 6, and a disc 605 is arranged inside the arc-shaped chamber 604, and a rotating rod 606 is fixedly connected inside the arc-shaped chamber 604 and located on the top of the disc 605, and the rotating rod 606 is slidably connected inside the arc-shaped slide groove 607 opened in the supporting block 6, and the rotating rod 606 extends out of the top of the arc-shaped slide groove 607 and is fixedly connected to the bottom of the sandblasting head 7.

[0025] Through the above technical solution, the motor 601 is externally connected to a power source, and the sandblasting machine 3 guides the sand particles in the sand tank 2 to the sandblasting head 7 through the sandblasting hose 4 for spraying. During the sandblasting process, the motor 601 drives the rotating shaft 602 and the rotating sleeve 603 to rotate, and the rotating sleeve 603 drives the sandblasting head 7 to rotate left and right, so that the sandblasting area of ​​the sandblasting head 7 is larger, and the sandblasting effect of the sandblasting head is effectively improved. When the sandblasting head 7 rotates left and right, the rotating rod 606 and the disc 605 are driven to move synchronously, so that the disc 605 rotates in the arc chamber 604. The left and right rotation of the sandblasting head 7 is limited and guided by the cooperation of the rotating rod 606 and the disc 605, so that the sandblasting head 7 is more stable during the left and right rotation.

[0026] Reference Figure 1 , Figure 2 and Figure 6A cylinder 101 is fixed on the top of the sandblasting seat 1 and located between the two vertical plates 5. The top rod of the cylinder 101 is fixedly connected to a lifting plate 102. Two groups of support rods 103 symmetrically distributed on the top of the lifting plate 102 are fixed. The tops of the two groups of support rods 103 are evenly fixedly connected to the bottom of the supporting block 6; two first sliders 104 are fixed to the outside of the lifting plate 102, and two second sliders 608 are fixed to the outside of the supporting block 6. A groove 501 is opened on one side of the vertical plate 5, and a slide rod 502 is fixed inside the groove 501. The first slider 104 and the second slider 608 are both slidably connected to the slide rod 502.

[0027] Through the above technical solution, the top rod of the cylinder 101 drives the lifting plate 102 to move upward, and the lifting plate 102 drives the support rod 103 and the supporting block 6 to move synchronously. The sandblasting height of the sandblasting head 7 can be adjusted by the upward movement of the supporting block 6, and the cooperation between the first slider 104 and the slide rod 502 and the cooperation between the second slider 608 and the slide rod 502 make the lifting plate 102 and the supporting block 6 more stable during movement.

[0028] Reference Figure 1 , Figure 2 and Figure 5 Two groups of moving wheels 105 are arranged at the bottom of the sandblasting seat 1, two supporting blocks 106 are arranged at the bottom of the sandblasting seat 1, and two screw covers 107 are arranged on the top of the sandblasting seat 1. A threaded rod 108 is fixedly connected to the bottom of the screw cover 107. The bottom end of the screw cover 107 is screwed into the threaded hole 109 opened in the sandblasting seat 1. The threaded rod 108 extends out of the threaded hole 109 and the bottom end is movably connected with the support block 106. During the sandblasting process, the screw cover 107 is rotated to drive the threaded rod 108 to rotate in the threaded hole 109 through the screw cover 107. The threaded rod 108 drives the support block 106 to move downward through the screw connection between the threaded rod 108 and the threaded hole 109. The movement of the support block 106 makes the sandblasting seat 1 and the moving wheel 105 in a vacant state to prevent the sandblasting seat 1 from being moved randomly due to the action of the moving wheel 105 during the sandblasting process.

[0029] Reference Figure 1 A rotating groove 110 is provided inside the support block 106, and a rotating plate 111 is provided inside the rotating groove 110. The threaded rod 108 extends to the bottom end of the support block 106 and is fixedly connected to the top of the rotating plate 111. When the threaded rod 108 rotates, it drives the rotating plate 111 in the rotating groove 110 to rotate synchronously. Through the cooperation between the threaded rod 108 and the rotating plate 111, the threaded rod 108 drives the support block 106 to move normally.

[0030] Reference Figure 2 and Figure 5Two groups of vertical blocks 112 are fixed on the sandblasting seat 1, and a movable groove 113 is opened inside the vertical block 112. The top wall of the movable groove 113 is fixedly connected with a spring 114, and the bottom end of the spring 114 is fixedly connected to a limit plate 115. The bottom of the limit plate 115 is fixedly connected with a telescopic rod 116, and the telescopic rod 116 extends out of the bottom end of the vertical block 112 and is fixedly connected to the top of the support block 106. When the support block 106 does not need to move downward, the telescopic rod 116 generates an extrusion force on the limit plate 115 and the spring 114, so that the spring 114 is changed from a relaxed state to an extruded state. When the support block 106 moves downward, the telescopic rod 116 is driven to move synchronously, so that the extrusion force of the telescopic rod 116 on the limit plate 115 and the spring 114 is gradually reduced, so that the spring 114 is changed from an extruded state to a relaxed state, and through the cooperation between the telescopic rod 116, the limit plate 115 and the spring 114, the support block 106 is more firmly and reliably supported during the sandblasting seat 1.

[0031] The implementation principle of a sandblasting device for metal paint decoration and renovation construction according to an embodiment of the utility model is as follows: by adopting a rotating mechanism, the sandblasting machine 3 guides the sand particles in the sand tank 2 through the sandblasting hose 4 to the sandblasting head 7 for spraying. During the sandblasting process, the motor 601 drives the rotating shaft 602 and the rotating sleeve 603 to rotate, and the rotating sleeve 603 drives the sandblasting head 7 to rotate left and right, so that the sandblasting area of ​​the sandblasting head 7 is larger, and the sandblasting effect of the sandblasting head is effectively improved. When the sandblasting head 7 rotates left and right, the rotating rod 606 and the disc 605 are driven to move synchronously, so that the disc 605 rotates in the arc chamber 604. The left and right rotation of the sandblasting head 7 is limited and guided by the cooperation of the rotating rod 606 and the disc 605, so that the sandblasting head 7 is more stable during the left and right rotation.

[0032] The standard parts used in the utility model can all be purchased from the market, special-shaped parts can be customized according to the description in the specification and the drawings, the specific connection methods of each part all adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art, the machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sandblasting device for metal paint decoration and renovation construction, characterized by: The invention comprises a sandblasting seat (1), a sand pot (2) is fixed on one side of the top of the sandblasting seat (1), a sandblasting machine (3) is arranged on one side of the sand pot (2), a sandblasting hose (4) is connected to the side of the sandblasting machine (3) away from the sand pot (2), two vertical plates (5) are fixed on the top of the sandblasting seat (1), a supporting block (6) is arranged between the two vertical plates (5), a sandblasting head (7) is arranged on the top of the supporting block (6), the other end of the sandblasting hose (4) is connected to one side of the sandblasting head (7), a rotating mechanism is arranged on the outside of the supporting block (6), and the rotating mechanism is used to rotate the sandblasting head (7) left and right; The rotating mechanism comprises a motor (601) fixed at the bottom of the supporting block (6), the output end of the motor (601) is fixedly connected to a rotating shaft (602), the rotating shaft (602) extends out of the top of the supporting block (6) and is fixedly connected to a rotating sleeve (603), and the rotating sleeve (603) is fixed on the sandblasting head (7); The supporting block (6) has an arc-shaped chamber (604) formed inside, a disc (605) is arranged inside the arc-shaped chamber (604), a rotating rod (606) is fixedly connected inside the arc-shaped chamber (604) and located on the top of the disc (605), the rotating rod (606) is slidably connected inside an arc-shaped slide groove (607) formed on the supporting block (6), and the rotating rod (606) extends out of the top of the arc-shaped slide groove (607) and is fixedly connected to the bottom of the sandblasting head (7).

2. A sandblasting device for metal paint decoration and renovation construction according to claim 1, characterized in that: A cylinder (101) is fixed on the top of the sandblasting seat (1) and located between the two vertical plates (5); a top rod of the cylinder (101) is fixedly connected to a lifting plate (102); two groups of support rods (103) symmetrically distributed on the top of the lifting plate (102) are fixed; the tops of the two groups of support rods (103) are evenly fixedly connected to the bottom of the supporting block (6); Two first sliders (104) are fixed on the outside of the lifting plate (102), two second sliders (608) are fixed on the outside of the supporting block (6), a groove (501) is provided on one side of the vertical plate (5), a sliding rod (502) is fixed inside the groove (501), and the first slider (104) and the second slider (608) are both slidably connected to the sliding rod (502).

3. A sandblasting device for metal paint decoration and renovation construction according to claim 2, characterized in that: Two groups of moving wheels (105) are arranged at the bottom of the sandblasting seat (1), two supporting blocks (106) are arranged at the bottom of the sandblasting seat (1), and two rotating covers (107) are arranged at the top of the sandblasting seat (1). A threaded rod (108) is fixedly connected to the bottom of the rotating cover (107), and the bottom end of the threaded rod (108) is screwed into the inside of a threaded hole (109) opened in the sandblasting seat (1), and the threaded rod (108) extends out of the bottom end of the threaded hole (109) and is movably connected to the inside of the supporting block (106).

4. A sandblasting device for metal paint decoration and renovation construction according to claim 3, characterized in that: A rotation groove (110) is provided inside the support block (106), a rotation plate (111) is provided inside the rotation groove (110), and the threaded rod (108) extends to the bottom end of the support block (106) and is fixedly connected to the top of the rotation plate (111).

5. A sandblasting device for metal paint decoration and renovation construction according to claim 3, characterized in that: Two groups of vertical blocks (112) are fixed on the sandblasting seat (1), and a movable groove (113) is provided inside the vertical block (112). A spring (114) is fixedly connected to the top wall of the movable groove (113), and the bottom end of the spring (114) is fixedly connected to a limiting plate (115). The bottom of the limiting plate (115) is fixedly connected to a telescopic rod (116), and the telescopic rod (116) extends out of the bottom end of the vertical block (112) and is fixedly connected to the top of the support block (106).

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