Auxiliary device for shell polishing and painting

Abstract

The auxiliary device comprises a bottom plate and further comprises supports fixed to the four corners of the outer wall of the top of the bottom plate, the tops of the four supports are fixedly provided with the same top plate, the outer wall of the top of the top plate is provided with a strip-shaped opening, and the inner wall of the strip-shaped opening is slidably connected with suspension assemblies distributed at equal intervals; and the bottom of the suspension assembly is connected with a drying assembly. According to the auxiliary device for shell polishing and painting, the horizontal position and the height of the drying assembly can be adjusted through the arranged suspension assembly, the position of the drying assembly can be adjusted according to the size and the surface radian of shells of a processing batch, and therefore a connecting line of the drying assembly can form an upwards-protruding cambered surface which can be matched with the surfaces of the shells; the heated heights of paint on the top and two sides of the surface of the shell are the same, synchronous drying can be basically achieved, the overall drying speed is increased, and meanwhile the risk that the paint on the top of the surface of the shell is heated too long and then cracks is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of shell processing tools, in particular to an auxiliary device for polishing and painting shells. Background Art

[0002] Shells can become exquisite decorations after their surfaces are polished and painted. After the shells are painted, they need to wait for the paint to dry thoroughly before the next step of processing. In order to improve work efficiency, a drying device is generally used to dry the painted shells.

[0003] The current drying device mainly uses a large flat electric heating plate or a flat electric heating wire to dry the shells. Since the surface of the shell is an upward convex arc, the paint on the top of the shell will dry first when it is dried, and the paint on both sides will dry slower. Therefore, the drying time should be based on the drying time of the paint on both sides of the shell surface to ensure that the paint can be dried. However, this will result in a longer overall drying time and cause the paint on the top of the shell surface to dry for too long, which may cause the paint surface to crack in the future. Utility Model Content

[0004] The purpose of the present invention is to provide an auxiliary device for polishing and painting shells to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary device for polishing and painting shells, comprising: a base plate, and also comprising: brackets fixed to the four corners of the top outer wall of the base plate, the top of the four brackets is fixed with the same top plate, and the top outer wall of the top plate is provided with a strip-shaped opening, the inner wall of the strip opening is slidably connected with suspension components distributed at equal distances, and the bottom of the suspension component is connected to a drying component, a limiting component is installed on the outer wall of one side of the suspension component, and a rack is fixed to the outer wall of the top of the top plate.

[0006] The suspension assembly includes a slider, an internal threaded tube plugged into the outer wall of the slider top, a threaded rod screwed into the internal threaded tube, a suspension rod fixed to the bottom of the threaded rod, and a rotating rod fixed to the top of the threaded rod.

[0007] The limiting assembly includes a shell, a movable block slidably connected to the inner wall of the shell, a latch fixed on the outer wall of one side of the movable block, a compression spring arranged in the shell, a fixing port opened on the top outer wall of the shell and a toggle plate fixed on the top outer wall of the movable block, and one end of the compression spring is fixed to the movable block, and the other end of the compression spring is fixed to the inner wall of one side of the shell.

[0008] The drying assembly includes an arc-shaped plate, an electric heating plate installed on the outer wall of the bottom of the arc-shaped plate, a fixing frame installed on the top of the arc-shaped plate, a through hole opened on the outer wall of the top of the fixing frame, and a bearing fixed on the inner wall of the through hole.

[0009] The bottom end of the suspension rod passes through the through hole, and the outer wall of the suspension rod is fixed to the inner ring of the bearing.

[0010] The electric heating plate is connected to a switch via a wire, and the switch is connected to an external power source via a power line.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The utility model relates to an auxiliary device for polishing and painting shells. The horizontal position and height of the drying component can be adjusted by the provided suspension component. The position can be adjusted according to the size and surface curvature of the shells in the processing batch, so that the connection line of the drying component can form an upwardly convex arc shape, which can be adapted to the surface of the shell, so that the paint on the top and both sides of the shell surface are heated to the same height and can be dried basically synchronously, which improves the overall drying speed while avoiding the risk of the paint on the top of the shell surface being heated for too long and the risk of paint cracking in the future. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional external view of the utility model;

[0014] Figure 2 This is a schematic diagram of the suspension assembly of the present utility model;

[0015] Figure 3 This is a schematic diagram of the limit assembly of the utility model;

[0016] Figure 4 This is a schematic diagram of the drying component of the present invention.

[0017] In the figure: 1. Bottom plate; 2. Bracket; 3. Top plate; 4. Strip-shaped opening; 5. Suspension assembly; 501. Slider; 502. Internally threaded tube; 503. Threaded rod; 504. Suspension rod; 505. Rotating rod; 6. Limiting assembly; 601. Shell; 602. Movable block; 603. Gear; 604. Compression spring; 605. Fixed opening; 606. Toggle plate; 7. Rack; 8. Drying assembly; 801. Arc plate; 802. Electric heating plate; 803. Fixed bracket; 804. Bearing. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4The utility model provides an auxiliary device for polishing and painting shells, comprising: a base plate 1, and also comprising: brackets 2 fixed to the four corners of the top outer wall of the base plate 1, the top of the four brackets 2 is fixed with the same top plate 3, and the top outer wall of the top plate 3 is opened with a strip opening 4, the inner wall of the strip opening 4 is slidably connected with equidistantly distributed suspension components 5, and the bottom of the suspension component 5 is connected to a drying component 8, a limiting component 6 is installed on the outer wall of one side of the suspension component 5, and a rack 7 is fixed to the top outer wall of the top plate 3.

[0020] It should be noted here that: the horizontal position and height of the drying component 8 can be adjusted by setting the suspension component 5, and the position of the multiple groups of suspension components 5 can be adjusted according to the size and surface curvature of the shells in the processing batch. The height of the drying component 8 located in the middle position can be raised, and the height of the drying components 8 located on both sides can be lowered, so that the connecting line of the drying components 8 can form an upwardly protruding arc shape, which can be adapted to the surface of the shell. The painted shell can be placed on the base plate 1. When drying the paint on the shell surface, the paint on the top and both sides of the shell surface is heated to the same height, and can basically be dried synchronously, which improves the overall drying speed while avoiding the risk of the paint on the top of the shell surface being heated for too long and the risk of paint cracking in the future.

[0021] In a preferred embodiment, the suspension assembly 5 includes a slider 501, an internal threaded tube 502 inserted into the outer wall of the top of the slider 501, a threaded rod 503 screwed into the internal threaded tube 502, a suspension rod 504 fixed to the bottom of the threaded rod 503, and a rotating rod 505 fixed to the top of the threaded rod 503.

[0022] It should be noted here that: rotating the threaded rod 503 can adjust the lifting of the threaded rod 503, and then adjusting the lifting of the drying component 8 through the suspension rod 504, and sliding the slider 501 on the inner wall of the strip-shaped opening 4 can adjust the horizontal position of the drying component 8.

[0023] In a preferred embodiment, the limiting assembly 6 includes a shell 601, a movable block 602 slidably connected to the inner wall of the shell 601, a latch 603 fixed on the outer wall of one side of the movable block 602, a compression spring 604 arranged in the shell 601, a fixing port 605 opened on the top outer wall of the shell 601 and a toggle plate 606 fixed on the top outer wall of the movable block 602, and one end of the compression spring 604 is fixed to the movable block 602, and the other end of the compression spring 604 is fixed to the inner wall of one side of the shell 601.

[0024] It should be noted here that: when the slider 501 slides on the inner wall of the strip-shaped opening 4, you can press the toggle plate 606 with your hand, push the movable block 602 into the shell 601 and squeeze the compression spring 604, so that the locking tooth 603 can be pulled out from between the meshing teeth of the rack 7, which facilitates the sliding of the slider 501. After sliding, you can release the toggle plate 606 by hand. Under the action of the compression spring 604, the movable block 602 is reset to push the locking tooth 603 between the meshing teeth of the rack 7, thereby fixing the slider 501.

[0025] In a preferred embodiment, the drying component 8 includes an arc-shaped plate 801, an electric heating plate 802 installed on the bottom outer wall of the arc-shaped plate 801, a fixing frame 803 installed on the top of the arc-shaped plate 801, a through hole opened on the top outer wall of the fixing frame 803, and a bearing 804 fixed to the inner wall of the through hole.

[0026] It should be noted here that the paint on the shell surface can be dried using the electric heating plate 802 .

[0027] In a preferred embodiment, the bottom end of the suspension rod 504 passes through the through hole, and the outer wall of the suspension rod 504 is fixed to the inner ring of the bearing 804 .

[0028] It should be noted that the suspension rod 504 can lift the fixing frame 803 , and the suspension rod 504 will not drive the fixing frame 803 to rotate when rotating along with the threaded rod 503 .

[0029] In a preferred embodiment, the electric heating plate 802 is connected to a switch via a wire, and the switch is connected to an external power source via a power line.

[0030] It should be noted here that the electric heating plate 802 can be powered on and operated.

[0031] Working principle: The threaded rod 503 can be rotated to adjust the lifting of the threaded rod 503, and then the lifting of the electric heating plate 802 can be adjusted by the suspension rod 504. The horizontal position of the electric heating plate 802 can be adjusted by sliding the slider 501 on the inner wall of the strip-shaped opening 4. When the slider 501 slides on the inner wall of the strip-shaped opening 4, the toggle plate 606 can be pressed by hand to push the movable block 602 into the shell 601 and squeeze the compression spring 604, so that the tooth 603 can be pulled out from between the meshing teeth of the rack 7, which facilitates the sliding of the slider 501. After the sliding is completed, the toggle plate 606 can be released by hand. Under the action of the compression spring 604, the movable block 602 is reset to push the tooth 603 into between the meshing teeth of the rack 7, thereby fixing the slider 501.

[0032] By setting up multiple groups of electric heating plates 802, their positions can be adjusted according to the size and surface curvature of the shells in the processing batch. The height of the electric heating plate 802 located in the middle position can be increased, and the height of the electric heating plates 802 located on both sides can be lowered, so that the connection line of the electric heating plates 802 can form an upwardly convex arc shape, which can be adapted to the surface of the shell. The painted shell can be placed on the bottom plate 1. When the paint on the shell surface is dried, the paint on the top and both sides of the shell surface is heated to the same height, and can be basically dried synchronously, which improves the overall drying speed while avoiding the risk of the paint on the top of the shell surface being heated for too long and the risk of paint cracking in the future.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An auxiliary device for polishing and painting shells, comprising: Bottom plate (1); The invention is characterized in that it further comprises: brackets (2) fixed to the four corners of the top outer wall of the bottom plate (1); the top of the four brackets (2) is fixed with a same top plate (3); the top outer wall of the top plate (3) is provided with a strip-shaped opening (4); the inner wall of the strip-shaped opening (4) is slidably connected with suspension components (5) distributed at equal distances; the bottom of the suspension component (5) is connected to a drying component (8); a limiting component (6) is installed on the outer wall of one side of the suspension component (5); and a rack (7) is fixed to the top outer wall of the top plate (3).

2. The auxiliary device for polishing and painting shells according to claim 1, characterized in that: The suspension assembly (5) comprises a slider (501), an internally threaded tube (502) plugged into the outer wall of the top of the slider (501), a threaded rod (503) screwed into the internally threaded tube (502), a suspension rod (504) fixed to the bottom of the threaded rod (503), and a rotating rod (505) fixed to the top of the threaded rod (503).

3. The auxiliary device for polishing and painting shells according to claim 2, characterized in that: The limiting assembly (6) comprises a housing (601), a movable block (602) slidably connected to the inner wall of the housing (601), a latch (603) fixed on the outer wall of one side of the movable block (602), a compression spring (604) arranged in the housing (601), a fixing opening (605) opened on the top outer wall of the housing (601), and a toggle plate (606) fixed on the top outer wall of the movable block (602), wherein one end of the compression spring (604) is fixed to the movable block (602), and the other end of the compression spring (604) is fixed to the inner wall of one side of the housing (601).

4. The auxiliary device for polishing and painting shells according to claim 3, characterized in that: The drying assembly (8) comprises an arc-shaped plate (801), an electric heating plate (802) mounted on the outer wall of the bottom of the arc-shaped plate (801), a fixing frame (803) mounted on the top of the arc-shaped plate (801), a through hole formed on the outer wall of the top of the fixing frame (803), and a bearing (804) fixed to the inner wall of the through hole.

5. The auxiliary device for polishing and painting shells according to claim 4, characterized in that: The bottom end of the suspension rod (504) passes through the through hole, and the outer wall of the suspension rod (504) is fixed to the inner ring of the bearing (804).

6. The auxiliary device for polishing and painting shells according to claim 4, characterized in that: The electric heating plate (802) is connected to a switch via a wire, and the switch is connected to an external power source via a power line.

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