Back plate inner face stoving varnish shielding and spraying hanging tool

Abstract

The utility model provides a back plate inner face stoving varnish shielding and spraying hanging tool which comprises a hanging plate body and an outer support fixedly connected with the top end of the hanging plate body, a transverse shielding and spraying portion and a longitudinal shielding and spraying portion are fixedly arranged on the periphery of the surface of the hanging plate body respectively, and shielding structures are movably connected to the transverse shielding and spraying portion and the longitudinal shielding and spraying portion respectively. The surface of the hanging plate body is fixedly connected with a fixing transverse frame, a buffering rubber strip and magnetic plates which are arranged in a matched mode, the buffering rubber strip horizontally protrudes outwards along the surface of the fixing transverse frame, and the magnetic plates are located at the two ends of the fixing transverse frame. The effect of connecting and fixing the buffering rubber strip and the magnetic suction plate is achieved through the fixing transverse frame, the effect of conducting contact buffering on the back plate from the outer side position of the back plate is achieved through the buffering rubber strip arranged in a triangular protruding mode, and the effect of conducting magnetic suction fixing on the back plate is achieved through the magnetic suction plate arranged in an inclined mode.

Description

Technical Field

[0001] The utility model relates to the field of spraying processing, and more specifically to a back plate inner surface baking paint spray-shielding hanging device. Background Art

[0002] Lacquer is a new spray painting method (process) in furniture manufacturing. It is to spray several layers of paint on a base (usually a high-density board) that has been polished to a certain degree of roughness. And then it is baked at high temperature to fix the shape. This process has high requirements for paint and good color rendering, so the baking paint process is widely used in many fields.

[0003] In the process of baking varnish processing, the existing baking varnish processes for different fields are combined with the processing needs in the corresponding fields. First, the single structural components are painted and then the subsequent assembly processing is completed, such as a single plate workpiece and a single workpiece of other shapes.

[0004] When the plate workpiece and other individual workpieces are subjected to the baking paint process, both the inner and outer surfaces need to be painted. At the same time, in order to meet the processing requirements, the corresponding areas, inner surfaces, sides, front surfaces, cross sections and other parts need to be sprayed and shielded. In the existing shielding and spraying treatment method, there are problems: the consistency of the product boundary cannot be well guaranteed, that is, the boundaries of the spraying area, the unsprayed area and the spraying area of ​​the cutting surface are consistent, and it takes time, greatly increases the labor cost, has low production efficiency and high defect rate. To solve this problem, a Chinese utility model with application number 201910163780.4 proposes a two-in-one device for shielding the spraying of the rear shell of an LCD TV. When the device is in use, the upper baffle, the lower baffle, the left baffle and the right baffle are used to form a block tooling with a return groove structure on the outside of the hanger mechanism, thereby ensuring the consistency of the shielding and spraying boundary;

[0005] However, the problem when using the device is that when some plate parts or shell parts are subjected to the shielding and spraying operation, since they are single parts and need to be assembled with other parts later, the edges generally have a certain thickness. Therefore, when the shielding and spraying operation is performed on the inner and outer surfaces, the thickness of the edges needs to be corresponding to allow the covering structure to contact and shield them, and the above-mentioned device cannot meet this requirement well in actual use.

[0006] Therefore, the utility model provides a back plate inner surface baking paint covering spray hanging device. Utility Model Content

[0007] The utility model aims to solve the technical problems raised by the above-mentioned background technology and provides a back panel inner surface baking paint masking hanger, which, when in use, can contact and cover the edge position of the spraying plate body component to avoid spraying misalignment and inconsistent spraying boundaries.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a back panel inner surface paint shielding hanger, 1. A back panel inner surface paint shielding hanger, comprising a hanging plate main body and an external bracket fixedly connected to the top, a horizontal shielding part and a vertical shielding part are fixedly arranged on the surface of the hanging plate main body, and a covering structure is movably connected to the horizontal shielding part and the vertical shielding part, and a matching fixed cross frame, a buffer rubber strip and a magnetic suction plate are fixedly connected to the surface of the hanging plate main body, the buffer rubber strip is horizontally convexly arranged along the surface of the fixed cross frame, and the magnetic suction plate is located at both ends of the fixed cross frame.

[0009] A further preferred solution is that the covering structure includes a covering plate body and a contact folded edge at the outer end thereof which is folded inwardly, and also includes a connecting arm which is longitudinally arranged at the other end of the covering plate body.

[0010] A further preferred solution is that the outer end of the connecting arm is fixedly connected to a guide block arranged in a trapezoidal shape, and a fixing portion is also arranged at the middle section of the guide block.

[0011] A further preferred solution is that the fixed cross frame, the buffer rubber strip and the magnetic suction plate are matched and arranged in two groups at upper and lower positions on the surface of the hanging plate body, and are relatively distributed, and the buffer rubber strip is arranged in a triangular shape.

[0012] A further preferred solution: the connecting arm is arranged in an "L" shape in both the top view and the side view, and the surfaces of the horizontal and vertical spray shielding parts are provided with limiting guide grooves corresponding to the guide blocks, and the guide blocks are slidably embedded in the limiting guide grooves.

[0013] A further preferred solution is that the fixing portion is arranged in a rectangular concave shape, and fixing screw holes are provided on the surface.

[0014] A further preferred solution is that the main body of the cover plate is arranged as a rectangular plate, the contact folded edge is arranged to be folded inward in an "L" shape, and the contact folded edge and the main body of the cover plate are connected and fixed by two sets of screws.

[0015] Beneficial effects:

[0016] 1. The effect of connecting and fixing the buffer rubber strip and the magnetic suction plate is achieved by fixing the horizontal frame, and the effect of contacting and buffering the back panel from the outer side is achieved by setting the buffer rubber strip in a triangular shape, and the effect of magnetically fixing the back panel is achieved by setting the magnetic suction plate in an inclined manner.

[0017] 2. The guide block is used to facilitate the sliding adjustment of the entire covering structure along the limiting guide grooves opened on the surfaces of the horizontal shielding part and the vertical shielding part, and the fixing part is used to fix the entire covering structure after adjustment.

[0018] 3. The cover plate body cooperates with the contact folded edge provided at the outer end to cover the edge of the back plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view of the overall structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 A magnified view of the structure at center;

[0021] Figure 3 It is a schematic diagram of the connection of the covering structure of the utility model.

[0022] Figure 1-3 In: 1. Hanging plate body; 2. External bracket; 3. Horizontal shielding part; 4. Vertical shielding part; 5. Covering structure; 6. Fixed horizontal frame; 7. Buffer rubber strip; 8. Magnetic plate; 9. Covering plate body; 10. Contact folding edge; 11. Connecting arm; 12. Guide block; 13. Fixed part. DETAILED DESCRIPTION

[0023] The following will be combined with the attached embodiment of the present utility model Figure 1-Figure 3 , clearly and completely describe the technical solutions in the embodiments of the utility model.

[0024] See also Figure 1-3 In the embodiment of the utility model, a back plate inner surface baking paint shielding spray hanger includes a hanging plate body 1 and an outer bracket 2 fixedly connected to the top, a horizontal shielding spray part 3 and a vertical shielding spray part 4 are fixedly arranged on the surface of the hanging plate body 1, and a covering structure 5 is movably connected to the horizontal shielding spray part 3 and the vertical shielding spray part 4. The surface of the hanging plate body 1 is fixedly connected with a matching fixed horizontal frame 6, a buffer rubber strip 7 and a magnetic suction plate 8. The buffer rubber strip 7 is horizontally convexly arranged along the surface of the fixed horizontal frame 6, and the magnetic suction plate 8 is located at both ends of the fixed horizontal frame 6. When spraying, the user adjusts the covering structure 5 as a whole so that the contact fold The edge 10 contacts the edge surface of the back panel to cover the edge position with thickness, and the covering plate body 9 forms a large-area cover for the rest of the surface of the back panel to facilitate the spraying operation. When adjusting the covering structure 5, due to the action of the connecting arm 11, the covering plate body 9 and the contact folded edge 10 at the outer end are in a raised state on the hanging plate body 1 to facilitate the magnetic fixation of the external back panel on the surface of the hanging plate body 1. If there is a height difference between the contact folded edge 10 and the edge of the back panel, the user can adjust the contact folded edge 10 through the screw between the contact folded edge 10 and the covering plate body 9.

[0025] In the embodiment of the utility model, the covering structure 5 includes a covering plate main body 9 and a contact folded edge 10 at the outer end thereof which is folded inward, and also includes a connecting arm 11 longitudinally arranged at the other end of the covering plate main body 9, the outer end of the connecting arm 11 is fixedly connected to a trapezoidal guide block 12, and a fixing portion 13 is also arranged at the middle section of the guide block 12. The fixed cross frame 6, the buffer rubber strip 7 and the magnetic suction plate 8 are matched and arranged in two groups at the upper and lower positions of the surface of the hanging plate main body 1, and are relatively distributed. The buffer rubber strip 7 is arranged in a triangular shape, and the effect of connecting and fixing the buffer rubber strip 7 and the magnetic suction plate 8 is achieved by the fixed cross frame 6. The buffer rubber strip 7 with a triangular protrusion can achieve the effect of contacting and buffering the back plate from the outer side thereof, and the magnetic suction plate 8 is arranged obliquely to achieve the effect of magnetically fixing the back plate.

[0026] When fixing the external back panel, both sides of the back side of the external back panel contact the magnetic attraction plate 8 to complete the magnetic fixation. The inclined magnetic attraction plate 8 can ensure the contact orientation with the surface of the external back panel to ensure its stable magnetic attraction. After the back panel is fixed by magnetic attraction, the buffer rubber strip 7 is compressed and located at the back side of the back panel to support and buffer the back panel to prevent the surface of the back panel from being dented due to external force.

[0027] The connecting arm 11 is arranged in an "L" shape in both the top view and the side view. The surfaces of the horizontal shielding part 3 and the vertical shielding part 4 are provided with limiting guide grooves corresponding to the guide blocks 12, and the guide blocks 12 are slidably embedded in the limiting guide grooves. The fixing part 13 is arranged in a rectangular concave shape, and fixing screw holes are provided on the surface. The guide blocks 12 are used to facilitate the sliding adjustment of the entire covering structure 5 along the limiting guide grooves provided on the surfaces of the horizontal shielding part 3 and the vertical shielding part 4. The fixing part 13 is used to fix the covering structure 5 as a whole after adjustment.

[0028] After the external back panel is fixed by magnetism, the user adjusts the covering structure 5 of the horizontal shielding part 3 and the vertical shielding part 4 so that the covering structure 5 corresponds to the edge position of the back panel. During this process, the guide block 12 is slidably adjusted along the corresponding limiting guide groove. After the adjustment is completed, the user completes the fixation of the covering structure 5 by means of external screws in conjunction with the fixing part 13.

[0029] The cover plate body 9 is arranged in a rectangular plate body, the contact folded edge 10 is arranged inwardly folded in an "L" shape, and the contact folded edge 10 and the cover plate body 9 are connected and fixed by two sets of screws. The cover plate body 9 cooperates with the contact folded edge 10 folded inwardly at the outer end to achieve the effect of covering the edge position of the back plate.

Claims

1. A back panel inner surface paint spraying hanger, Features: The invention comprises a hanging plate body (1) and an external bracket (2) fixedly connected to the top, a horizontal shielding part (3) and a vertical shielding part (4) are fixedly arranged on the surface of the hanging plate body (1) respectively, and a covering structure (5) is movably connected to the horizontal shielding part (3) and the vertical shielding part (4), and a matching fixed horizontal frame (6), a buffer rubber strip (7) and a magnetic suction plate (8) are fixedly connected to the surface of the hanging plate body (1), the buffer rubber strip (7) is horizontally protruding along the surface of the fixed horizontal frame (6), and the magnetic suction plate (8) is located at both ends of the fixed horizontal frame (6).

2. A back panel inner surface baking paint spraying hanger according to claim 1, Features: The covering structure (5) comprises a covering plate body (9) and a contact folded edge (10) at the outer end of the covering plate body which is folded inwardly, and also comprises a connecting arm (11) which is longitudinally arranged at the other end of the covering plate body (9).

3. A back panel inner surface baking paint spraying hanger according to claim 2, Features: The outer end of the connecting arm (11) is fixedly connected to a trapezoidal guide block (12), and a fixing portion (13) is also provided at the middle of the guide block (12).

4. A back panel inner surface baking paint spraying hanger according to claim 1, Features: The fixed cross frame (6), the buffer rubber strip (7) and the magnetic attraction plate (8) are arranged in two groups at upper and lower positions on the surface of the hanging plate body (1) and are relatively distributed. The buffer rubber strip (7) is arranged in a triangular shape.

5. The back panel inner surface baking paint spraying hanger according to claim 3, Features: The connecting arm (11) is arranged in an "L" shape in both a top view and a side view. The surfaces of the horizontal spray shielding portion (3) and the vertical spray shielding portion (4) are provided with limiting guide grooves corresponding to the guide blocks (12), and the guide blocks (12) are slidably embedded in the limiting guide grooves.

6. A back panel inner surface baking paint spraying hanger according to claim 3, Features: The fixing portion (13) is arranged in a rectangular concave shape, and a fixing screw hole is provided on the surface.

7. A back panel inner surface baking paint spraying hanger according to claim 2, Features: The cover plate body (9) is arranged in the form of a rectangular plate, the contact folded edge (10) is arranged inwardly folded in an "L" shape, and the contact folded edge (10) and the cover plate body (9) are connected and fixed by two sets of screws.

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