CN112742636A

CN112742636A - A floating device of coating for construction

Info

Publication number: CN112742636A
Application number: CN202011571396.7A
Authority: CN
Inventors: 江厚汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-05-04

Abstract

The invention discloses a coating material floating device for building construction, which comprises a workbench surface, wherein supporting legs are fixedly arranged on the left side and the right side of the bottom end of the workbench surface, a rectangular groove is formed in the top end of the workbench surface, a containing box is detachably arranged on one side of the top end of the workbench surface, a rod-shaped workpiece is detachably arranged on the surface of one side of the containing box, a driving structure is movably sleeved in the containing box, a transmission assembly is movably arranged at the bottom end of the driving structure, a fixing device is detachably arranged at the bottom end of the transmission assembly, and one end of the fixing device is detachably connected with the fixing box. The invention ensures that the fixed rotating shaft can uniformly drive the rod-shaped workpiece to rotate slowly at a uniform speed by arranging the driving structure, the transmission assembly and the fixing device and utilizing the cooperation of the driving structure, the transmission assembly and the fixing device, thereby ensuring that the paint surface sprayed on the rod-shaped workpiece by the paint spraying device has better uniformity and integrity and improving the processing quality of the device.

Description

A floating device of coating for construction

Technical Field

The invention relates to the technical field of building construction, in particular to a coating material trowelling device for building construction.

Background

The paint spraying equipment for building material surface includes compressed air paint spraying, high pressure air-free paint spraying and electrostatic paint spraying. The painting operation uses flammable paints containing large amounts of solvent, which are prone to form explosive mixtures under conditions requiring rapid drying, due to solvent vapors that evaporate into the air. Particularly, electrostatic painting is carried out under the high voltage of more than 60 kilovolts, spark discharge is easy to occur when the distance between a painting nozzle and a painted workpiece is within 250 millimeters, flammable steam can be ignited, and at present, four main methods are adopted: arc spraying, flame spraying, plasma spraying, and explosion spraying. The spraying technology is utilized to obtain coatings with physical and chemical properties of wear resistance, corrosion resistance, heat insulation, electric conduction, insulation, sealing, lubrication and other special machines on various substrates, wherein the coating particularly relates to a manual spraying process, manual spraying directly sprays oil on the surfaces of products through front-line operators, and is currently applied to manual spraying treatment of defective products after automatic spraying.

However, in practical use, there still exist some disadvantages, such as:

when manual carry out the spraying to bar-shaped building materials, because the manual work speed differs when the operation building materials overturn, and once pivoted distance is also different, consequently it is inhomogeneous to lead to the finish on raw and other materials surface spraying easily, can lead to raw and other materials finish thickness to differ, and then lead to finish drying time inconsistent, it is chapped and fall the lacquer very easily to take place for thinner finish, thicker finish can "dry outside and wet in, and then reduced the production quality of bar, make the wastrel after spraying paint thoroughly scrap, thereby urgent need for one kind can guarantee the automatic upset when manual spraying paint and guarantee the device that the finish is floating.

Disclosure of Invention

In order to overcome the above defects in the prior art, embodiments of the present invention provide a paint leveling device for building construction, which is provided with a driving structure, a transmission assembly and a fixing device, and utilizes the cooperation of the driving structure, the transmission assembly and the fixing device to ensure that a fixing rotating shaft can uniformly drive a rod-shaped workpiece to perform uniform-speed and slow-rotation work, and further ensure that the paint surface sprayed on the rod-shaped workpiece by a paint spraying device has good uniformity and integrity.

In order to achieve the purpose, the invention provides the following technical scheme: a coating trowelling device for building construction comprises a workbench surface, wherein supporting legs are fixedly mounted on the left side and the right side of the bottom end of the workbench surface, a rectangular groove is formed in the top end of the workbench surface, a containing box is detachably mounted on one side of the top end of the workbench surface, a rod-shaped workpiece is detachably mounted on the surface of one side of the containing box, a driving structure is movably sleeved in the containing box, a transmission assembly is movably mounted at the bottom end of the driving structure, a fixing device is detachably mounted at the bottom end of the transmission assembly, and one end of the fixing device is detachably connected with the fixing box;

the driving structure comprises a fixed long plate, a straight chute is formed in the surface of the fixed long plate, a connecting shaft lever is movably sleeved on the surface of the fixed long plate through an axis, a cam is movably sleeved at the other end of the connecting shaft lever, and a driving wheel is fixedly sleeved on the surface of the cam;

the transmission assembly comprises a fixed block, a fixed axis is fixedly arranged on the surface of the fixed block, the left side and the right side of the fixed block are uniformly provided with an adaptation block, the surface of the adaptation block is provided with a rotating hole, the inner wall surface of the rotating hole is rotatably connected with a fixed rotating shaft, the left side and the right side of the fixed block are respectively movably connected with a first clamping hand and a second clamping hand through the fixed rotating shaft, the surface of the first clamping hand is fixedly provided with the fixed block, and one end of the fixed block is embedded with a telescopic spring;

the fixing device comprises a fixed long plate, a ratchet wheel is movably sleeved on the surface of the fixed long plate, and a fixed shaft rod is movably and fixedly mounted on the surface of the ratchet wheel.

In a preferred embodiment, the depth value of the rectangular slot is two-thirds to three-quarters of the range of values for the thickness of the work surface.

In a preferred embodiment, the overall shape of the supporting leg is concave, and the overall material of the supporting leg is a metal material.

In a preferred embodiment, the straight sliding chute is in a T shape, and the inner wall surface of the straight sliding chute is uniformly coated with a layer of low-concentration lubricating oil.

In a preferred embodiment, the connecting shaft has through holes at both upper and lower ends thereof, and one end of the driving roller extends to the inside of the cam.

In a preferred embodiment, the fixing block is slidably connected to the straight sliding groove, the fixing block is i-shaped as a whole, the end of the fixing rotating shaft is truncated cone-shaped, and the end with the larger diameter and the adapting block are distributed oppositely.

In a preferred embodiment, the end of the first gripper is in the shape of a right-angled hook, the end of the second gripper is adapted to the ratchet, and the inclination angle of the end of the second gripper is adapted to the inclination angle of the latch on the surface of the ratchet.

In a preferred embodiment, one end of the fixed long plate is fixedly installed with the inner wall of the accommodating box, a round hole matched with the fixed shaft rod is formed in the surface of the fixed long plate, and the top end of the fixed long plate is arranged to be of an arc-shaped structure.

In a preferred embodiment, the ratchet wheel, the first clamping hand and the second clamping hand are located on the same horizontal plane, a plurality of small circular holes are formed in the surface of the ratchet wheel, and the outer surface of the fixing shaft rod is smooth.

The invention has the technical effects and advantages that:

1. the driving structure, the transmission assembly and the fixing device are arranged, and the fixing rotating shaft can uniformly drive the rod-shaped workpiece to rotate slowly at a uniform speed by utilizing the cooperation of the driving structure, the transmission assembly and the fixing device, so that the paint surface sprayed on the rod-shaped workpiece by the paint spraying device is better in uniformity and integrity, and the processing quality of the device is improved;

2. the transmission assembly is arranged, and the working effect of matching the left structure and the right structure of the transmission assembly is utilized, so that the ratchet wheel can drive the rod-shaped workpiece to rotate at a constant speed and continuously, the ratchet wheel is limited and protected when rotating, and the accidental problem that the integrity of the painted surface of the rod-shaped workpiece is damaged due to the fact that the ratchet wheel is placed too fast to select and install is solved;

3. according to the invention, the driving assembly and the transmission assembly are arranged, and the driving assembly is matched with the transmission assembly, so that the loss rate of energy transmission between the driving assembly and the transmission assembly is lower, the movement tracks of the driving assembly are kept highly consistent, the stability and the uniform speed effect of the ratchet wheel during rotation are further improved, and the engagement degree of the device is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the inner section of the container of the present invention;

FIG. 3 is a schematic diagram of a driving structure according to the present invention;

FIG. 4 is an enlarged schematic view of FIG. 3 at A according to the present invention;

FIG. 5 is a perspective assembly view of the drive structure and transmission assembly and fixture of the present invention;

fig. 6 is an enlarged schematic view of the invention at B of fig. 5.

The reference signs are: 1. a work table; 2. supporting legs; 3. a rectangular groove; 4. an accommodating box; 5. a rod-like workpiece; 6. a drive structure; 61. fixing the long plate; 62. a straight chute; 63. connecting the shaft lever; 64. a cam; 65. a drive roller; 7. a transmission assembly; 71. a fixed block; 72. fixing the axis; 73. an adaptation block; 74. hole turning; 75. fixing the rotating shaft; 76. a first gripper; 77. a second gripper; 78. a fixed block; 79. a tension spring; 8. a fixing device; 81. fixing the long plate; 82. a ratchet wheel; 83. the shaft rod is fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The coating trowelling device for building construction shown in the attached drawings 1 to 6 comprises a workbench surface 1, wherein supporting legs 2 are fixedly mounted on the left side and the right side of the bottom end of the workbench surface 1, a rectangular groove 3 is formed in the top end of the workbench surface 1, a containing box 4 is detachably mounted on one side of the top end of the workbench surface 1, a rod-shaped workpiece 5 is detachably mounted on the surface of one side of the containing box 4, a driving structure 6 is movably sleeved in the containing box 4, a transmission assembly 7 is movably mounted at the bottom end of the driving structure 6, a fixing device 8 is detachably mounted at the bottom end of the transmission assembly 7, and one end of the fixing device 8 is detachably connected with the fixing box 4;

the driving structure 6 comprises a fixed long plate 61, a straight chute 62 is formed in the surface of the fixed long plate 61, a connecting shaft rod 63 is movably sleeved on the surface of the fixed long plate 61 through an axis, a cam 64 is movably sleeved at the other end of the connecting shaft rod 63, and a driving wheel 65 is fixedly sleeved on the surface of the cam 64;

the transmission assembly 7 comprises a fixed block 71, a fixed shaft center 72 is fixedly arranged on the surface of the fixed block 71, an adaptation block 73 is integrally formed on the left side and the right side of the fixed block 71, a rotating hole 74 is formed in the surface of the adaptation block 73, a fixed rotating shaft 75 is rotatably connected to the inner wall surface of the rotating hole 74, a first clamping hand 76 and a second clamping hand 77 are movably connected to the left side and the right side of the fixed block 71 through the fixed rotating shaft 75 respectively, a fixed block 78 is fixedly arranged on the surface of the first clamping hand 76, and a telescopic spring 79 is embedded in one end of the fixed block 78;

the fixing device 8 comprises a fixed long plate 81, a ratchet 82 is movably sleeved on the surface of the fixed long plate 81, and a fixed shaft rod 83 is movably and fixedly mounted on the surface of the ratchet 82.

The degree of depth value of rectangular channel 3 is two-thirds to three-fourths of table surface 1's thickness value scope, straight spout 62's shape is T shape, and the inner wall surface uniform coating of straight spout 62 has the one deck low concentration lubricating oil, the through-hole has all been seted up at the upper and lower both ends of connecting axostylus axostyle 63, the one end of drive roller 65 extends to the inside of cam 64, fixed block 71 and straight spout 62 sliding connection, the whole shape of fixed block 71 is the I-shaped, and the tip of fixed rotating shaft 7 is the round platform shape, and the great one end of diameter presents relative distribution with adaptation piece 73, the one end of fixed long plate 81 and the inner wall fixed mounting who holds case 4 are in the same place, the round hole with fixed axostylus axostyle 83 looks adaptation is seted up on the surface of fixed long plate 81, the top of fixed long.

Specifically referring to the specification and the attached fig. 5, the end of the first gripper 76 is in the shape of a right-angled hook, the end of the second gripper 77 is adapted to the ratchet 82, and the inclined angle of the end of the second gripper 77 is adapted to the inclined angle of the latch on the surface of the ratchet 82.

The implementation mode is specifically as follows: by utilizing the adaptive shapes among the first clamping hand 76, the second clamping hand 77 and the ratchet 82, the first clamping hand 78 and the second clamping hand 77 can be matched with each other, when the second clamping hand grasps the ratchet 82 to rotate, the first clamping hand 76 slides along the surface of the ratchet 82, when the ratchet is still, the first clamping hand 76 can limit the ratchet 82, and the problem of error rotation of the ratchet 82 under the action of external force is avoided.

Referring to the specification and fig. 5 specifically, the ratchet 82, the first clamping hand 76 and the second clamping hand 77 are all located on the same horizontal plane, a plurality of small circular holes are formed in the surface of the ratchet 82, and the outer surface of the fixing shaft rod 83 is smooth.

The implementation mode is specifically as follows: the ratchet 82, the first clamping hand 76 and the second clamping hand 77 are located on the same horizontal plane, so that the ratchet 82 is matched with the first clamping hand 76 and the second clamping hand 77 to be higher in fitting degree, the application range of the device is further enlarged, and the efficiency of the device is greatly increased.

The working principle of the invention is as follows:

the first step is as follows: the operator first assembles the various components of the device normally and then starts the device normally.

The second step is that: firstly, an operator fixes a rod-shaped workpiece 5 on the surface of a fixed shaft lever 83 at one side of a containing box 5, then drives a driving wheel 65 through external force, at the moment, the driving wheel 65 drives a cam 64 to rotate through self power, the cam 64 drives a connecting shaft lever 63 to rotate on the surface of a fixed shaft center 72, the connecting shaft lever 63 drives a fixed block 71 to slide downwards in a straight sliding groove 62 through the fixed shaft center 72, at the moment, a first clamping hand 76 and a second clamping hand 77 at the left end and the right end of the fixed block 71 are attached to the surface of a ratchet 82 to move downwards under the action of a fixed rotating shaft 75, at the moment, the second clamping hand 77 is tightly abutted to the surface of the ratchet 82 by utilizing a self special shape, the second clamping hand 77 utilizes a special shape with a smooth and curved surface at the back, the surface attached to the ratchet 82 continuously moves downwards, and further utilizes the first clamping hand 76 to abut against the ratchet 82 to, at the moment, the fixed block 71 descends to the maximum limit value, meanwhile, the bulge of the cam 64 also rotates to the side close to the fixed block 71, at the moment, the cam 64 continues to rotate, so that the bulge of the cam rotates to the side far away from the ratchet 82, at the moment, the cam 64 drives the fixed block 71 to move upwards on the straight chute 62 in the fixed long plate 61 through the connecting shaft rod 63, at the moment, the first clamping hand 76 and the second clamping hand 77 rise upwards under the action of the fixed block 71 through the fixed rotating shaft 75, at the moment, the special shape of the first clamping hand is utilized to slide on the surface of the ratchet 82, at the same time, the second clamping hand 82 is hooked with the clamping teeth on the surface of the ratchet 82 through the hook-shaped structure at the tail end of the second clamping hand, the ratchet 82 is further driven to rotate for one hundred eighty degrees in the original direction, the operation is continuously repeated, and the ratchet 82 is further, until the painting of the rod-shaped workpiece 5 is finished, then the operator adopts the existing painting device to paint the rod-shaped workpiece 5 with the fixed surface of the fixed shaft rod 83, and drives the fixed shaft rod 83 to regularly rotate by utilizing the ratchet 82, so that the painting thickness is consistent.

The third step: the operator first closes the device normally, then checks whether the fixity between the various components of the device is normal, and then replaces and repairs the more aged and worn parts inside the device.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a floating device of coating for construction, includes table surface (1), the equal fixed mounting in the bottom left and right sides of table surface (1) has supporting leg (2), rectangular channel (3) have been seted up on the top of table surface (1), detachable mounting has on one side of the top of table surface (1) and holds case (4), one side surface detachable mounting who holds case (4) has bar-shaped work piece (5), its characterized in that: a driving structure (6) is movably sleeved in the accommodating box (4), a transmission assembly (7) is movably mounted at the bottom end of the driving structure (6), a fixing device (8) is detachably mounted at the bottom end of the transmission assembly (7), and one end of the fixing device (8) is detachably connected with the fixing box (4);

the driving structure (6) comprises a fixed long plate (61), a straight sliding groove (62) is formed in the surface of the fixed long plate (61), a connecting shaft rod (63) is movably sleeved on the surface of the fixed long plate (61) through an axis, a cam (64) is movably sleeved at the other end of the connecting shaft rod (63), and a driving wheel (65) is fixedly sleeved on the surface of the cam (64);

the transmission assembly (7) comprises a fixed block (71), a fixed shaft center (72) is fixedly mounted on the surface of the fixed block (71), adapter blocks (73) are uniformly formed on the left side and the right side of the fixed block (71), rotating holes (74) are formed in the surface of the adapter blocks (73), a fixed rotating shaft (75) is rotatably connected to the surface of the inner wall of each rotating hole (74), the left side and the right side of the fixed block (71) are respectively and movably connected with a first clamping hand (76) and a second clamping hand (77) through the fixed rotating shaft (75), a fixed block (78) is fixedly mounted on the surface of the first clamping hand (76), and a telescopic spring (79) is mounted at one end of the fixed block (78) in an embedded mode;

the fixing device (8) comprises a fixed long plate (81), a ratchet wheel (82) is movably sleeved on the surface of the fixed long plate (81), and a fixed shaft lever (83) is movably and fixedly mounted on the surface of the ratchet wheel (82).

2. A paint troweling apparatus for building construction according to claim 1, characterized in that: the depth value of the rectangular groove (3) is two-thirds to three-fourths of the range of the thickness value of the working table surface (1).

3. A paint troweling apparatus for building construction according to claim 1, characterized in that: the integral shape of the supporting leg (2) is concave, and the integral material of the supporting leg (2) is a metal material.

4. A paint troweling apparatus for building construction according to claim 1, characterized in that: the straight chute (62) is T-shaped, and the surface of the inner wall of the straight chute (62) is uniformly coated with a layer of low-concentration lubricating oil.

5. A paint troweling apparatus for building construction according to claim 1, characterized in that: through holes are formed in the upper end and the lower end of the connecting shaft rod (63), and one end of the driving roller (65) extends into the cam (64).

6. A paint troweling apparatus for building construction according to claim 1, characterized in that: fixed block (71) and straight spout (62) sliding connection, the whole shape of fixed block (71) is the I-shaped, and the tip of fixed pivot (7) is the round platform shape, and the great one end of diameter and adaptation piece 73 present relative distribution.

7. A paint troweling apparatus for building construction according to claim 1, characterized in that: the tip of first tong (76) is the right angle and colludes the shape, the tip and ratchet (82) looks adaptation of second tong (77), the tip inclination of second tong (77) and the latch inclination looks adaptation on ratchet (82) surface.

8. A paint troweling apparatus for building construction according to claim 1, characterized in that: one end of the fixed long plate (81) is fixedly installed together with the inner wall of the accommodating box (4), a round hole matched with the fixed shaft lever (83) is formed in the surface of the fixed long plate (81), and the top end of the fixed long plate (81) is of an arc-shaped structure.

9. A paint troweling apparatus for building construction according to claim 1, characterized in that: the ratchet wheel (82), the first clamping hand (76) and the second clamping hand (77) are located on the same horizontal plane, a plurality of small round holes are formed in the surface of the ratchet wheel (82), and the outer surface of the fixed shaft rod (83) is smooth.