CN220637498U - Automatic sand blasting metal support device - Google Patents

Abstract

The utility model relates to the technical field of sand blasting devices, and provides a device for automatically blasting a metal bracket, which comprises: a frame; the two support plates are fixedly arranged at the opposite positions of one side surface of the frame; further comprises: two circular shafts are respectively and movably embedded on the surfaces of the two supporting plates, and one ends of the two circular shafts, which are far away from the supporting plates, are respectively and movably embedded on the outer surfaces of the frames. According to the utility model, when the electric telescopic rod works, the arc-shaped clamping plate on the surface of the output end is driven to move, and when the circular shaft on the surface of the mounting frame rotates, the reciprocating screw rod on the surface of the output end is driven to rotate in the limiting groove, meanwhile, the second transmission plate is fixedly arranged at one end of the reciprocating screw rod, the transmission belt is movably embedded on the outer surface of the second transmission plate, and meanwhile, the first transmission plate is movably embedded at one end of the transmission belt, so that the clamped metal piece is driven to rotate, sand blasting is carried out, the working efficiency is improved, and the position is not required to be adjusted for a plurality of times.

Description

Automatic sand blasting metal support device

Technical Field

The utility model relates to the technical field of sand blasting devices, in particular to a device for automatically blasting a metal bracket.

Background

After the metal piece is used for a long time, the surface is easy to rust, so that the metal piece needs to be subjected to rust removal, the compressed air is used as power for sand blasting and rust removal, so that a high-speed spray beam is formed to spray the spray material onto the surface of the workpiece to be treated, and due to the impact and cutting action of the abrasive on the surface of the workpiece, the surface of the workpiece obtains a certain cleanliness and different roughness, the mechanical property of the surface of the workpiece is improved, the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and a coating is increased, the durability of the coating is prolonged, and the leveling and decoration of the coating are facilitated.

However, in the prior art, as in chinese patent No. CN202223058615.9, especially, a sand blasting device for metal surface rust removal, which belongs to the technical field of rust removal equipment, and comprises a frame member, a rotary cylinder assembly, a fixing seat mechanism, a rotary arm assembly and a sliding arm assembly, wherein the frame member comprises a base and an upper bracket, the rotary cylinder assembly comprises an upper cylinder and a lower cylinder, the fixing seat mechanism comprises a hollow disc, the hollow disc is arranged in the lower cylinder, a ring tooth groove and a curved wall are arranged on the hollow disc, the rotary arm assembly is rotationally assembled on the inner wall of the lower cylinder, the rotary arm assembly is engaged with the ring tooth groove and is connected with the other end of the inner wall of the lower cylinder, and the sliding arm assembly is slidingly connected with the curved wall.

However, the prior art has the following disadvantages when in use: part of the metal parts need to be fixed at first in the process of derusting, then polishing is carried out, and when part of the sand blasting device works, the part of the sand blasting device can only derust one surface close to the spray head, and when other surfaces are derusted, the position needs to be adjusted, so that the working efficiency is low, meanwhile, part of the metal parts are overlarge, and when the metal parts are derusted through a single spray head, the metal parts which are separated from the spray head range cannot be derusted, so that certain limitation exists.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, part of metal pieces are firstly required to be fixed and then polished in the rust removal process, and when a part of sand blasting device works, only one surface close to a spray head can be subjected to rust removal, and when other surfaces are subjected to rust removal, the positions are required to be adjusted, so that the working efficiency is low, meanwhile, part of metal pieces are too large, and when the metal pieces are subjected to rust removal through a single spray head, the metal pieces separated from the spray head cannot be subjected to rust removal, so that certain limitations exist.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an apparatus for automatically blasting a metal stent comprising: a frame; the two support plates are fixedly arranged at the opposite positions of one side surface of the frame; further comprises:

the two circular shafts are respectively and movably embedded on the surfaces of the two supporting plates, and one ends of the two circular shafts, which are far away from the supporting plates, are respectively and movably embedded on the outer surfaces of the frames;

the two protection boxes are respectively and fixedly arranged on the surfaces of one sides of the two circular shafts far away from the frame, electric telescopic rods are respectively and fixedly arranged in the inner parts of one sides of the two protection boxes far away from the frame, and arc-shaped clamping plates are respectively and fixedly arranged on the surfaces of the two electric telescopic rods far away from the output end of the frame;

one side surface of one circular shaft, far away from the frame, is fixedly provided with a first transmission sheet, and a transmission belt is movably embedded on the outer surface of the first transmission sheet;

the mounting frame is fixedly arranged on the surface of one side, far away from the supporting plate, of the frame, and a driving motor is fixedly arranged on the surface of one side, close to the frame, of the mounting frame;

the reciprocating screw rod is fixedly arranged on the outer surface of the driving motor, which is close to the output end of the frame, a material box is fixedly arranged on the outer surface of one end, which is far away from the frame, of the reciprocating screw rod, and the outer surface of the material box is movably embedded on the inner wall, which is far away from the first driving plate, of the driving belt.

Preferably, the surface of the frame, which is far away from the center of the supporting plate, is provided with a limiting groove, the surface of one side of the frame, which is close to the limiting groove, is provided with a sliding groove, and the reciprocating screw rod is movably embedded on the inner wall of the limiting groove.

Preferably, the outer surface of one end of the reciprocating screw rod, which is far away from the driving motor, is movably embedded with a sliding block, and the outer surface of one end of the sliding block, which is far away from the supporting plate, is movably embedded on the inner wall of the limiting groove.

Preferably, a mounting plate is fixedly mounted on the surface of one side, close to the supporting plate, of the sliding block, and a spray head is fixedly mounted on the surface of one side, close to the frame, of the mounting plate.

Preferably, a material box is fixedly arranged on one side surface of the frame far away from the supporting plate, and a telescopic hose is fixedly arranged on one side surface of the material box.

Preferably, the outer surface of one end of the telescopic hose, which is close to the frame, is movably embedded on the inner wall of the chute, and the outer surface of one end of the telescopic hose, which is close to the frame, is movably connected on the outer surface of the spray head.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the supporting plate and the mounting bracket at the top are fixed through the frame, simultaneously, inlay through the circular shaft activity and establish on the surface of frame and supporting plate, thereby provide holding power, fix through the protection box of circular shaft to one side surface, protect inside electric telescopic handle through the protection box, when electric telescopic handle during operation, drive the arc grip block on output surface and remove, thereby fix the metalwork, when the circular shaft on mounting bracket surface rotates, drive the reciprocating screw on output surface at the inside rotation of spacing groove, the one end fixed mounting of reciprocating screw has driving piece two simultaneously, and the surface activity of driving piece two is inlayed and is equipped with the drive belt, the one end activity of drive belt has inlayed driving piece one simultaneously, and one fixed mounting of driving piece is on the surface of one of them circular shaft, thereby it rotates to drive the metalwork of centre gripping, thereby carry out the sandblast rust cleaning, improve work efficiency, need not through many times adjustment position.

2. The limiting groove and the sliding groove are formed in the top of the frame, the reciprocating screw rod is supported through the limiting groove, when the reciprocating screw rod rotates, the sliding block on the outer surface of one end is driven to move, meanwhile, the outer surface of one end of the sliding block is movably embedded on the inner wall of the limiting groove, so that the sliding block is limited, the deviation of angles is prevented, meanwhile, the mounting plate is fixedly arranged on one side of the sliding block, the spraying head is fixed through the mounting plate, sand is placed in the material box at the top of the frame, the sand is conveyed into the spraying head through the telescopic hose, the telescopic hose moves inside the sliding groove, and therefore sand is repeatedly sprayed back and forth on a metal piece, the rust removing range is improved, and the applicability of the device is improved.

Drawings

FIG. 1 is a schematic side view of an apparatus for automatically blasting metal brackets according to the present utility model;

FIG. 2 is a schematic top view of an apparatus for automatically blasting metal brackets according to the present utility model;

FIG. 3 is a schematic cross-sectional view of an apparatus for automatically blasting a metal stent according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 at a position of a device for automatically blasting a metal stent according to the present utility model.

Legend description:

1. a frame; 101. a support plate; 102. a circular shaft; 103. a protective case; 104. an electric telescopic rod; 105. an arc-shaped clamping plate; 106. a first transmission sheet; 107. a transmission belt; 108. a limit groove; 109. a reciprocating screw rod; 110. a slide block; 111. a mounting frame; 112. a driving motor; 113. a material box; 114. a flexible hose; 115. a chute; 116. a mounting plate; 117. a spray head; 118. and a second transmission plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 4, the present utility model provides an apparatus for automatically blasting a metal stent, comprising: a frame 1; two support plates 101, which are fixedly installed at the opposite positions of one side surface of the frame 1; further comprises: the two circular shafts 102 are respectively and movably embedded on the surfaces of the two supporting plates 101, and one ends of the two circular shafts 102, which are far away from the supporting plates 101, are respectively and movably embedded on the outer surface of the frame 1; the two protection boxes 103 are respectively and fixedly arranged on the surface of one side, far away from the frame 1, of the two round shafts 102, the electric telescopic rods 104 are respectively and fixedly arranged in the inner parts of one sides, far away from the frame 1, of the two protection boxes 103, and the arc-shaped clamping plates 105 are respectively and fixedly arranged on the surfaces, far away from the output ends of the frame 1, of the two electric telescopic rods 104; one side surface of one circular shaft 102 far away from the frame 1 is fixedly provided with a first transmission plate 106, and the outer surface of the first transmission plate 106 is movably embedded with a transmission belt 107; a mounting bracket 111 fixedly mounted on a side surface of the frame 1 away from the support plate 101, and a driving motor 112 is fixedly mounted on a side surface of the mounting bracket 111 close to the frame 1; the reciprocating screw rod 109 is fixedly arranged on the outer surface of the driving motor 112, which is close to the output end of the frame 1, a second transmission plate 118 is fixedly arranged on the outer surface of one end, far away from the frame 1, of the reciprocating screw rod 109, and the outer surface of the second transmission plate 118 is movably embedded on the inner wall, far away from the first transmission plate 106, of the transmission belt 107.

In this embodiment, the supporting plate 101 and the mounting frame 111 on the top are fixed through the frame 1, and meanwhile, the round shaft 102 is movably embedded on the surfaces of the frame 1 and the supporting plate 101, so that supporting force is provided, the protection box 103 on one side surface is fixed through the round shaft 102, the electric telescopic rod 104 inside is protected through the protection box 103, when the electric telescopic rod 104 works, the arc-shaped clamping plate 105 on the surface of the output end is driven to move, so that the metal piece is fixed, when the round shaft 102 on the surface of the mounting frame 111 rotates, the reciprocating screw 109 on the surface of the output end is driven to rotate in the limiting groove 108, meanwhile, the second transmission plate 118 is fixedly installed at one end of the reciprocating screw 109, the transmission belt 107 is movably embedded on the outer surface of the second transmission plate 118, and meanwhile, the first transmission plate 106 is fixedly installed on the surface of one of the round shafts 102, so that the clamped metal piece is driven to rotate, and therefore, the work efficiency is improved, and the work efficiency is not required to be subjected to sand blasting through multiple adjustment.

In embodiment 2, a limiting groove 108 is formed in the surface of the center of the frame 1, which is far away from the supporting plate 101, a sliding groove 115 is formed in the surface of one side, which is close to the limiting groove 108, of the frame 1, a reciprocating screw rod 109 is movably embedded in the inner wall of the limiting groove 108, a sliding block 110 is movably embedded in the outer surface of one end, which is far away from the driving motor 112, of the reciprocating screw rod 109, the outer surface of one end, which is far away from the supporting plate 101, of the sliding block 110 is movably embedded in the inner wall of the limiting groove 108, a mounting plate 116 is fixedly mounted on the surface of one side, which is close to the supporting plate 101, of the sliding block 110, a spray head 117 is fixedly mounted on the surface of one side, which is close to the frame 1, of the frame 1 is fixedly mounted with a material box 113, a telescopic hose 114 is fixedly mounted on the surface of one side, which is close to the frame 1, of the telescopic hose 114 is movably embedded in the inner wall of the sliding groove 115, and the outer surface, which is close to the frame 1, of the telescopic hose 114 is movably connected on the outer surface of the spray head 117.

In this embodiment, limit groove 108 and spout 115 have been seted up through frame 1 top, support reciprocating screw 109 through limit groove 108, when reciprocating screw 109 is rotatory, drive the slider 110 of one end surface and remove, inlay simultaneously through slider 110 one end surface activity and establish on the inner wall of limit groove 108, thereby carry out spacing to slider 110, prevent the skew of angle from taking place, have mounting panel 116 through slider 110 one side fixed surface simultaneously, fix shower nozzle 117 through mounting panel 116, through placing sand in the material case 113 at frame 1 top, carry the inside of shower nozzle 117 through flexible hose 114, flexible hose 114 activity is in the inside of spout 115 simultaneously, thereby make the rust cleaning scope improve to the metalwork make a round trip the sandblast repeatedly, improve the suitability of device.

Working principle: the supporting plate 101 and the mounting frame 111 at the top are fixed through the frame 1, and meanwhile, the round shaft 102 is movably embedded on the surfaces of the frame 1 and the supporting plate 101, so that supporting force is provided, the protection box 103 on one side surface is fixed through the round shaft 102, the electric telescopic rod 104 in the interior is protected through the protection box 103, when the electric telescopic rod 104 works, the arc-shaped clamping plate 105 on the surface of the output end is driven to move, so that metal parts are fixed, when the round shaft 102 on the surface of the mounting frame 111 rotates, the reciprocating screw 109 on the surface of the output end is driven to rotate in the limiting groove 108, meanwhile, the second transmission plate 118 is fixedly arranged at one end of the reciprocating screw 109, the transmission belt 107 is movably embedded on the outer surface of the second transmission plate 118, the first transmission plate 106 is movably embedded at one end of the transmission belt 107, the first transmission plate 106 is fixedly arranged on the surface of one round shaft 102, thereby driving the clamped metal piece to rotate, thereby carrying out sand blasting and rust removal, improving the working efficiency, without a plurality of times of position adjustment, simultaneously, a limit groove 108 and a chute 115 are arranged at the top of the frame 1, the reciprocating screw rod 109 is supported by the limit groove 108, when the reciprocating screw rod 109 rotates, the sliding block 110 with one end of the outer surface is driven to move, simultaneously, one end of the outer surface of the sliding block 110 is movably embedded on the inner wall of the limit groove 108, thereby limiting the sliding block 110, preventing the deviation of angles, simultaneously, a mounting plate 116 is fixedly arranged on one side surface of the sliding block 110, the spray nozzle 117 is fixed by the mounting plate 116, sand is placed in the material box 113 at the top of the frame 1, the sand is conveyed into the spray nozzle 117 by the telescopic hose 114, and the telescopic hose 114 moves in the chute 115, thereby repeatedly and repeatedly blasting the metal piece, the rust removing range is improved, and the applicability of the device is improved.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. An apparatus for automatically blasting a metal stent comprising: a frame (1); two support plates (101) which are fixedly arranged at the opposite positions of one side surface of the frame (1); characterized by further comprising:

the two circular shafts (102) are respectively and movably embedded on the surfaces of the two supporting plates (101), and one ends of the two circular shafts (102) far away from the supporting plates (101) are respectively and movably embedded on the outer surfaces of the frames (1);

the two protection boxes (103) are fixedly arranged on the surfaces of one sides, far away from the frame (1), of the two round shafts (102), electric telescopic rods (104) are fixedly arranged in the inner parts of one sides, far away from the frame (1), of the two protection boxes (103), and arc-shaped clamping plates (105) are fixedly arranged on the surfaces, far away from the output ends of the frame (1), of the two electric telescopic rods (104);

one side surface of one circular shaft (102) far away from the frame (1) is fixedly provided with a first transmission sheet (106), and a transmission belt (107) is movably embedded on the outer surface of the first transmission sheet (106);

the mounting frame (111) is fixedly arranged on the surface of one side, far away from the supporting plate (101), of the frame (1), and a driving motor (112) is fixedly arranged on the surface of one side, close to the frame (1), of the mounting frame (111);

the reciprocating screw rod (109) is fixedly arranged on the outer surface of the driving motor (112) close to the output end of the frame (1), a second transmission plate (118) is fixedly arranged on the outer surface of one end, far away from the frame (1), of the reciprocating screw rod (109), and the outer surface of the second transmission plate (118) is movably embedded on the inner wall, far away from the first transmission plate (106), of the transmission belt (107).

2. An apparatus for automatically blasting a metal stent as in claim 1, wherein: the frame (1) is far away from the center of backup pad (101) and has been seted up spacing groove (108), one side surface that frame (1) is close to spacing groove (108) has been seted up spout (115), reciprocating lead screw (109) activity inlay and establish on the inner wall of spacing groove (108).

3. An apparatus for automatically blasting a metal stent as in claim 2, wherein: the outer surface of one end, far away from the driving motor (112), of the reciprocating screw rod (109) is movably embedded with a sliding block (110), and the outer surface of one end, far away from the supporting plate (101), of the sliding block (110) is movably embedded on the inner wall of the limiting groove (108).

4. A device for automatically blasting a metal stent as in claim 3, wherein: a mounting plate (116) is fixedly mounted on the surface of one side, close to the supporting plate (101), of the sliding block (110), and a spray head (117) is fixedly mounted on the surface of one side, close to the frame (1), of the mounting plate (116).

5. An apparatus for automatically blasting a metal stent as in claim 4, wherein: a material box (113) is fixedly arranged on the surface of one side, far away from the supporting plate (101), of the frame (1), and a telescopic hose (114) is fixedly arranged on the surface of one side of the material box (113).

6. An apparatus for automatically blasting a metal stent as in claim 5, wherein: the outer surface of one end, close to the frame (1), of the telescopic hose (114) is movably embedded on the inner wall of the sliding groove (115), and the outer surface, close to the frame (1), of the telescopic hose (114) is movably connected to the outer surface of the spray head (117).