Intelligent spraying equipment for box type steel component

Abstract

The invention discloses intelligent spraying equipment for a box-type steel component, relates to the technical field of box-type steel spraying, and solves the technical problems that grinding and spraying of all faces of an existing box-type steel component need to be completed through two procedures, auxiliary face turning is needed, operation is tedious, and time is long. A spraying block and a polishing block are arranged at a certain section of a spraying box in a shape like a Chinese character'hui ', an annular sliding supporting block is arranged in the spraying box, a sliding limiting block is arranged in the supporting block, and position fixing of the box-shaped steel component is achieved through attachment of a surface contact block of the limiting block and the interior of the box-shaped steel component; according to the box type steel structure spraying device, the spraying blocks and the polishing blocks are arranged, so that when the spraying blocks slide in the spraying box, four external surfaces do not make contact with the structure, gaps exist between the four surfaces and the inner wall of the spraying box, polishing and spraying of four surfaces of a box type steel structure can be achieved through the multiple spraying blocks and the polishing blocks, spraying machining of four sides of a box type steel component is directly achieved in a box body, and auxiliary overturning of the box type steel component is not needed; the operation is simpler and more convenient, and the processing time is controllable.

Description

Technical Field

[0001] The invention belongs to the field of box-type steel processing, relates to spraying technology, and specifically is an intelligent spraying equipment for box-type steel components. Background Art

[0002] Box-type steel components are hollow rectangular or square components made of two equal-sized steel plates welded along a set line at the edges; in order to improve the corrosion resistance, durability and aesthetics of box-type steel components, their surfaces generally need to be sprayed with paint; the paint spraying generally requires four processes: cleaning, grinding, primer and topcoat of the box-type steel component surface. After spraying, the thickness and quality of the coating need to be inspected.

[0003] The existing box-type steel component spraying equipment generally places the manufactured box-type steel component on the surface of a conveying roller, and under the action of the conveying roller, it enters the working range of the grinding and spraying related structures to achieve grinding and spraying; however, since one side of the box-type steel component itself is placed on the surface of the conveying roller, this side is generally not sprayed and polished during the grinding and spraying process, and then it needs to be manually turned over and the single side is grinded and sprayed again. The process is relatively cumbersome and complicated, and the grinding and spraying of the four sides of the box-type steel component requires two process steps, which is relatively time-consuming.

[0004] To this end, the present invention proposes an intelligent spraying device for box-type steel components. Summary of the invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes an intelligent spraying device for box-shaped steel components, which solves the problem that the existing box-shaped steel components need to go through two processes to complete the grinding and spraying of all surfaces, which requires auxiliary turning, and the operation is cumbersome and takes a long time.

[0006] To achieve the above object, according to an embodiment of the first aspect of the present invention, a box-shaped steel member intelligent spraying device is provided, comprising: a spray box, the cross section of which is in a "return" shape, a spray mechanism is arranged inside the spray box, and the spray mechanism comprises:

[0007] A flow groove, which is arranged inside the spray box and is concave, and runs through the inside of the spray box; a plurality of spray blocks and a plurality of grinding blocks are arranged on the surface of the flow groove;

[0008] A driving belt, the driving belt is slidably connected to the flow groove, a driving assembly is arranged between the driving belt and the spray box, a support block is rotatably connected to the surface of the driving belt, the surface of the support block is in contact with the flow groove, an action block and an action ring are slidably connected inside the support block, a transmission assembly is arranged between the action block and the action ring to realize the movement of the two in different directions, a limiting column is fixedly connected inside the support block, and the action ring is slidably connected to the limiting column;

[0009] A plurality of limit blocks, each of which is slidably connected to the inside of the support block, and a plurality of the limit blocks are arranged in a circular array inside the support block with the center of the limit column as the center of the circle, a limit rod is rotatably connected between the limit block and the action ring, and a contact block is detachably connected to one side of the limit block away from the limit rod, and a side of the contact block away from the limit block is in contact with the inside of the box-shaped steel member;

[0010] A separation component is arranged inside the spray box at a side away from the spray block.

[0011] Optionally, the driving assembly includes a plurality of driving gears rotatably arranged inside the spray box, a plurality of driving teeth are fixedly connected to one side of the driving belt close to the driving gear, the driving teeth are equidistantly fixed on the surface of the driving belt, and the driving gears are all meshed with the driving teeth.

[0012] Optionally, the transmission assembly includes a transmission rod rotatably arranged inside the support block, one end of the transmission rod is rotatably connected to the surface of the action block, a transmission groove is opened on the surface of the transmission rod, and a transmission shaft is fixedly connected to the side of the action ring close to the transmission rod, and the transmission shaft is adapted to the transmission groove.

[0013] Optionally, an extension block is slidably connected inside the action block, a connection groove is provided on the surface of the action block, and the extension block is adapted to the connection groove.

[0014] Optionally, a fixing groove is provided inside the extension block, a plurality of fixing rods are slidably connected inside the fixing groove, the fixing rods are symmetrically arranged inside the fixing groove, a clamping groove is provided inside the extension block, and the fixing rods are adapted to the clamping groove.

[0015] Optionally, a through groove is provided on the surface of the extension block, and the through groove is convex, and a protruding side of the convex through groove penetrates the extension block, and the penetrated side of the extension block is rotatably connected with a locking block.

[0016] Optionally, a limiting groove is provided on the surface of the clamping block, and a limiting rod is fixedly connected to a position symmetrical to the clamping block on one side of the extension block, the limiting rod is adapted to the limiting groove, and a limiting shaft is slidably connected inside the limiting rod.

[0017] Optionally, the disengagement assembly includes a cylinder fixed on the surface of the spray box, the cylinder is fixed on the side of the spray box away from the spray block, one end of the cylinder output shaft is fixedly connected to a cone, and the cross-section of the cone decreases in size toward the spray block.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the spray block and the polishing block are arranged at a certain section of the U-shaped spray box, and a circular sliding support block is arranged inside the spray box, and a sliding limit block is arranged inside the support block, and the position of the support block and the box-shaped steel component is fixed by the contact block on the surface of the limit block and the fit between the inside of the box-shaped steel component, and then a support structure is arranged inside the box-shaped steel component, so that when it slides in the spray box, the four external sides do not contact the structure, and there are gaps between the four sides and the inner wall of the spray box, and then the four sides of the box-shaped steel structure can be polished and sprayed with paint by setting multiple spray blocks and polishing blocks, and the spraying processing of the four sides of the box-shaped steel component is directly realized inside a single box body, and there is no need to assist in flipping the box-shaped steel component, the operation is simpler and more convenient, and the processing time is controllable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural stereogram of the present invention;

[0020] Figure 2 is a three-dimensional structural cross-sectional view of the drive belt of the present invention;

[0021] Figure 3 It is a sectional view of the three-dimensional structure of the cone of the present invention;

[0022] Figure 4 The limiting column of the present invention is Figure 3 Sectional view along the median section line EE;

[0023] Figure 5 The limit column of the box-less steel member of the present invention is Figure 3 Sectional view of the median section line EE;

[0024] Figure 6 For the present invention Figure 4 A magnified view of the local structure at B in the middle;

[0025] Figure 7 For the present invention Figure 4 A magnified view of the local structure at C in the middle;

[0026] Figure 8 For the present invention Figure 5 A magnified view of the local structure at D in the middle;

[0027] Fig. 9 For the present invention Figure 3 A magnified view of the local structure at point A.

[0028] In the figure: 1. Spraying box;

[0029] 21. flow groove; 22. driving belt; 23. support block; 24. action block; 25. action ring; 26. limit column; 27. limit block; 28. limit rod; 29. ​​contact block;

[0030] 31. driving gear; 32. driving gear;

[0031] 41. Transmission rod; 42. Transmission slot; 43. Transmission shaft;

[0032] 51, through slot; 52, card block; 53, limiting slot; 54, limiting rod; 55, limiting axis;

[0033] 61. Cylinder; 62. Cone;

[0034] 71. Extension block; 72. Connecting groove; 73. Fixing groove; 74. Fixing rod; 75. Clamping groove. DETAILED DESCRIPTION

[0035] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] like Figure 1-9 As shown, a box-shaped steel member intelligent spraying equipment comprises a spray box 1, wherein the cross section of the spray box 1 is in a "return" shape;

[0037] It should be noted that the spray box 1 is located behind the box-shaped steel structure welding equipment; the formed box-shaped steel components will be conveyed to the spray box 1 position;

[0038] The spray box 1 is provided with a spray mechanism inside, and the spray mechanism includes:

[0039] A flow groove 21, wherein the flow groove 21 is provided inside the spray box 1, and the flow groove 21 is concave, and the flow groove 21 runs through the inside of the spray box 1;

[0040] It should be noted that the width of the cross section of the flow groove 21 decreases towards the ground;

[0041] A spray block and a system-controlled reciprocating grinding block are provided on the four sides of a certain section of the flow tank 21;

[0042] It should be noted that two spray blocks and a grinding block are provided on the side of the flow trough 21 away from the ground, and a structure for spraying paint is provided inside the spray block (not shown in the figure), and a structure for grinding the surface of the box-shaped steel member is provided inside the grinding block (not shown in the figure); that is, when the box-shaped steel member passes through a certain position inside the flow trough 21, all four sides will be ground and sprayed with paint;

[0043] A driving belt 22, wherein the driving belt 22 is slidably connected to the flow groove 21, a driving assembly is arranged between the driving belt 22 and the spray box 1, a support block 23 is rotatably connected to the surface of the driving belt 22, the surface of the support block 23 is in contact with the flow groove 21, an action block 24 and an action ring 25 are slidably connected inside the support block 23, a transmission assembly is arranged between the action block 24 and the action ring 25 to realize the movement of the two in different directions, a limiting column 26 is fixedly connected inside the support block 23, and the action ring 25 is slidably connected to the limiting column 26;

[0044] A plurality of limit blocks 27, each of which is slidably connected to the inside of the support block 23, and a plurality of the limit blocks 27 are arranged in a circular array with the center of the limit column 26 as the center of the circle inside the support block 23, a limit rod 28 is rotatably connected between the limit block 27 and the action ring 25, and a contact block 29 is detachably connected to one side of the limit block 27 away from the limit rod 28, and a side of the contact block 29 away from the limit block 27 is in contact with the inside of the box-shaped steel member;

[0045] A separation assembly is provided inside the spray box 1 on a side away from the spray block;

[0046] In the actual application process of the intelligent spraying equipment for box-shaped steel components, the spraying block and the grinding block are arranged at a certain section of the spray box 1 in a circular shape, and a circular sliding support block 23 is arranged inside the spray box 1, and a sliding limit block 27 is arranged inside the support block 23. The position of the support block 23 and the box-shaped steel component is fixed by the contact block 29 on the surface of the limit block 27 and the inside of the box-shaped steel component. Then, a support structure is arranged inside the box-shaped steel component, so that when it slides in the spray box 1, the four external sides are not in contact with the structure, and there are gaps between the four sides and the inner wall of the spray box 1, and then the grinding and paint spraying of the four sides of the box-shaped steel structure can be realized by the multiple spraying blocks and grinding blocks, and the spraying processing of the four sides of the box-shaped steel component is directly realized inside a single box body, and there is no need to assist in flipping the box-shaped steel component, so the operation is simpler and more convenient, and the processing time is controllable;

[0047] In some specific embodiments, the driving assembly includes a plurality of driving gears 31 rotatably disposed inside the spray box 1, a plurality of driving teeth 32 are fixedly connected to one side of the driving belt 22 close to the driving gear 31, the driving teeth 32 are equidistantly fixed on the surface of the driving belt 22, and the driving gears 31 are all meshed with the driving teeth 32;

[0048] It should be noted that a motor is fixedly connected to the surface of the spray box 1, and the motor is electrically connected to an external power supply. A coupling (not shown in the figure) is fixedly connected to one end of the motor output shaft, and the coupling is fixedly connected to the driving gear 31; that is, starting the motor will drive a driving gear 31 to rotate, and then the driving belt 22 is driven to slide inside the spray box 1 by driving the gear 32, driving all the driving gears 31 to rotate;

[0049] In some specific embodiments, the transmission assembly includes a transmission rod 41 rotatably disposed inside the support block 23, one end of the transmission rod 41 is rotatably connected to the surface of the action block 24, a transmission groove 42 is provided on the surface of the transmission rod 41, and a transmission shaft 43 is fixedly connected to one side of the action ring 25 close to the transmission rod 41, and the transmission shaft 43 is adapted to the transmission groove 42;

[0050] In some specific embodiments, the action block 24 is slidably connected with an extension block 71, and a connection groove 72 is provided on the surface of the action block 24, and the extension block 71 is adapted to the connection groove 72;

[0051] In a further embodiment, a fixing groove 73 is provided inside the extension block 71, and a plurality of fixing rods 74 are slidably connected inside the fixing groove 73. The fixing rods 74 are symmetrically arranged inside the fixing groove 73. A clamping groove 75 is provided inside the extension block 71, and the fixing rods 74 are adapted to the clamping groove 75.

[0052] It should be noted that a spring is fixedly connected between the fixing rods 74;

[0053] In a further embodiment, a through groove 51 is provided on the surface of the extension block 71, and the through groove 51 is convex, and one side of the convex through groove 51 pierces the extension block 71, and a clamping block 52 is rotatably connected to the penetrated side of the extension block 71, and a limiting groove 53 is provided on the surface of the clamping block 52, and a limiting rod 54 is fixedly connected to the penetrated side of the extension block 71 at a position symmetrical to the clamping block 52, and the limiting rod 54 is adapted to the limiting groove 53, and a limiting shaft 55 is slidably connected inside the limiting rod 54;

[0054] It should be noted that the limiting rod 54 has a connecting groove on its surface adapted to the limiting shaft 55, that is, the limiting shaft 55 can be pulled out of the limiting rod 54; at this time, the remaining structures can be fixed inside the extension block 71;

[0055] In some specific embodiments, the above-mentioned disengagement assembly includes a cylinder 61 fixed on the surface of the spray box 1, the cylinder 61 is fixed on the side of the spray box 1 away from the spray block, one end of the output shaft of the cylinder 61 is fixedly connected to a cone 62, and the cross-sectional surface of the cone 62 decreases in size in the direction of the spray block;

[0056] The working principle of the present invention is as follows: the formed box-shaped steel component is moved to the surface of the support block 23 and contacts the extension block 71. The box-shaped steel component moves again, causing the extension block 71 and the action block 24 to slide toward the inside of the support block 23. The sliding of the action block 24 drives the action ring 25 to move toward the box-shaped steel component, driving the limit rod 28 to rotate, causing the limit block 27 to slide toward the side away from the limit column 26 until the contact block 29 contacts the inside of the box-shaped steel component. The box-shaped steel component is fixed on the surface of the support block 23, and the motor is started to cause the drive belt 22 to slide, and then the support block 23 drives the box-shaped steel component to slide inside the spray box 1. The box-shaped steel component passes through the grinding block and the spray block area to be sprayed, and continuously slides to the other side of the spray box 1 to be transmitted out. During the transmission process, the paint will form a film on the surface of the box-shaped steel component.

[0057] The above embodiments are only used to illustrate the technical method of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the present invention.

Claims

1. An intelligent spraying equipment for box-shaped steel components, characterized in that: include: A spray box (1), wherein the cross section of the spray box (1) is in the shape of a "circle", and a spray mechanism is arranged inside the spray box (1), wherein the spray mechanism comprises: A flow groove (21), wherein the flow groove (21) is arranged inside the spray box (1), and the flow groove (21) is concave, and the flow groove (21) runs through the inside of the spray box (1); a plurality of spray blocks and a plurality of grinding blocks are arranged on the surface of the flow groove (21); A driving belt (22), wherein the driving belt (22) is slidably connected to the flow groove (21), a driving assembly is arranged between the driving belt (22) and the spray box (1), a support block (23) is rotatably connected to the surface of the driving belt (22), the surface of the support block (23) is in contact with the flow groove (21), an action block (24) and an action ring (25) are slidably connected inside the support block (23), a transmission assembly for realizing the movement of the two in different directions is arranged between the action block (24) and the action ring (25), a limiting column (26) is fixedly connected inside the support block (23), and the action ring (25) is slidably connected to the limiting column (26); A plurality of limit blocks (27), each of which is slidably connected to the inside of the support block (23); the plurality of limit blocks (27) are arranged in a circular array inside the support block (23) with the center of the limit column (26) as the center of the circle; a limit rod (28) is rotatably connected between the limit block (27) and the action ring (25); a contact block (29) is detachably connected to one side of the limit block (27) away from the limit rod (28); and a side of the contact block (29) away from the limit block (27) is in contact with the inside of the box-shaped steel member; A separation component is arranged inside the spray box (1) on a side away from the spray block.

2. The intelligent spraying equipment for box-shaped steel components according to claim 1 is characterized in that: The driving assembly comprises a plurality of driving gears (31) rotatably arranged inside the spray box (1); a plurality of driving teeth (32) are fixedly connected to one side of the driving belt (22) close to the driving gears (31); the driving teeth (32) are equidistantly fixed on the surface of the driving belt (22); and the driving gears (31) are all meshed with the driving teeth (32).

3. The intelligent spraying equipment for box-shaped steel components according to claim 1 is characterized in that: The transmission assembly comprises a transmission rod (41) rotatably arranged inside the support block (23), one end of the transmission rod (41) being rotatably connected to the surface of the action block (24), a transmission groove (42) being provided on the surface of the transmission rod (41), and a transmission shaft (43) being fixedly connected to a side of the action ring (25) close to the transmission rod (41), and the transmission shaft (43) being adapted to fit the transmission groove (42).

4. The intelligent spraying equipment for box-shaped steel components according to claim 1 is characterized in that: An extension block (71) is slidably connected inside the action block (24), a connection groove (72) is provided on the surface of the action block (24), and the extension block (71) is adapted to the connection groove (72).

5. The intelligent spraying equipment for box-shaped steel components according to claim 4 is characterized in that: A fixing groove (73) is provided inside the extension block (71), a plurality of fixing rods (74) are slidably connected inside the fixing groove (73), the fixing rods (74) are symmetrically arranged inside the fixing groove (73), a clamping groove (75) is provided inside the extension block (71), and the fixing rods (74) are adapted to the clamping groove (75).

6. The intelligent spraying equipment for box-shaped steel components according to claim 4 is characterized in that: A through groove (51) is provided on the surface of the extension block (71), and the through groove (51) is convex, and a protruding side of the convex through groove (51) penetrates the extension block (71), and the penetrated side of the extension block (71) is rotatably connected with a locking block (52).

7. The intelligent spraying equipment for box-shaped steel components according to claim 6 is characterized in that: A limiting groove (53) is provided on the surface of the agglomeration block (52); a limiting rod (54) is fixedly connected to a position symmetrical to the agglomeration block (52) through one side of the extension block (71); the limiting rod (54) is adapted to the limiting groove (53); and a limiting shaft (55) is slidably connected inside the limiting rod (54).

8. The intelligent spraying equipment for box-shaped steel components according to claim 1 is characterized in that: The disengagement assembly comprises a cylinder (61) fixed on the surface of the spray box (1), the cylinder (61) being fixed on a side of the spray box (1) away from the spray block, one end of the output shaft of the cylinder (61) being fixedly connected to a cone (62), the cross-section of the cone (62) decreasing in size in the direction of the spray block.

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