Jig for spraying powder on display frame

Abstract

The utility model relates to the technical field of displayer frame powder spraying, and discloses a displayer frame powder spraying jig which comprises a base plate seat, a sliding block, two guide sleeves, a T-shaped extrusion block and a transmission block, four limiting protruding columns are arranged on the front side of the base plate seat at intervals, one end of each guide sleeve is fixedly provided with a guide rod, and the other end of each guide sleeve is fixedly provided with a T-shaped extrusion block. Two side blocks are symmetrically arranged on the front side of the base plate seat and slidably connected outside the guide rod in a sleeving mode, the guide sleeve is slidably connected with the T-shaped extrusion block, an elastic assembly is fixedly connected between the guide sleeve and the T-shaped extrusion block, a guide opening is formed in the side face of the base plate seat, and the sliding block slidably penetrates through the guide opening. A front blocking part and a rear blocking part are fixedly connected to the positions, located on the front side and the rear side of the base plate base, of the sliding block respectively, and the transmission block is rotationally connected to the rear side of the base plate base through a damping rotating shaft. And the display frame powder spraying efficiency is ensured.

Description

Technical Field

[0001] This utility model relates to the field of powder coating technology for monitor bezels, and more specifically, to a fixture for powder coating monitor bezels. Background Technology

[0002] Powder coating of monitor bezels is a coating process. Specifically, it uses electrostatic powder coating technology to evenly coat the monitor bezel with powder coating. By using an electrostatic spray gun, a high voltage static electricity is generated at the front end of the spray gun, which charges the powder coating. The charged current attracts the powder coating to the monitor bezel, which has the opposite charge. Powder coating of monitor bezels requires the use of jigs and a hoisting line for continuous transport.

[0003] Existing fixtures for powder coating of monitor bezels are cumbersome to operate, resulting in slow clamping and unloading speeds and affecting the efficiency of powder coating work. To address this issue, this invention designs a fixture for powder coating of monitor bezels. Utility Model Content

[0004] The purpose of this invention is to provide a fixture for spraying powder onto a display bezel, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A fixture for powder coating of a display bezel includes a substrate base, a slider, two guide sleeves, a T-shaped extrusion block, and a transmission block. The front side of the substrate base has four spaced-apart limiting protrusions. One end of each guide sleeve is fixedly mounted with a guide rod. Two side blocks are symmetrically arranged on the front side of the substrate base, and the side blocks are slidably sleeved around the guide rods. The guide sleeves are slidably connected to the T-shaped extrusion blocks, and an elastic component is fixedly connected between the guide sleeves and the T-shaped extrusion blocks. A guide opening is provided on the side of the substrate base, through which the slider slides. A front stop and a rear stop are fixedly connected to the front and rear sides of the substrate base, respectively. The transmission block is rotatably connected to the rear side of the substrate base via a damping shaft. One end of the slider is movably hinged to the transmission block via a connecting rod I, and the other end of the slider is movably hinged to the guide sleeve via a connecting rod II.

[0007] As a preferred embodiment of this utility model, a handle is fixedly connected to the bottom side of the transmission block, and the cross-sectional shape of the handle is U-shaped.

[0008] As a preferred embodiment of this invention, the elastic component includes two springs, which are symmetrically distributed.

[0009] As a preferred technical solution of this utility model, an anti-slip pad strip is fixedly installed on the end face of the T-shaped extrusion block, and the anti-slip pad strip is a component made of rubber.

[0010] As a preferred embodiment of this utility model, a transverse rib is fixedly installed inside the rear side of the substrate base, and two longitudinal ribs are symmetrically fixedly connected between the substrate base and the transverse rib.

[0011] As a preferred embodiment of this utility model, two hanging grooves are symmetrically formed on the inner top surface of the rear side of the substrate base.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention involves inserting limiting protrusions at each corner of the inner side of the monitor bezel. A pull handle causes the transmission block to flip downwards, and connecting rod I drives the slider to descend. The damping effect of the damping shaft facilitates quick positioning of the flipped transmission block. As the slider descends, connecting rod II moves the two guide sleeves away from each other. The anti-slip pads on the T-shaped extrusion block contact the inner side of the monitor bezel until the end of the T-shaped extrusion block completely slides into the guide sleeve. The elastic component contracts, and the two T-shaped extrusion blocks tighten and position the monitor bezel, thus completing the clamping of the monitor bezel for subsequent powder coating. This effectively simplifies fixture operation, speeds up the clamping and unloading of the monitor bezel, and ensures efficient powder coating of the monitor bezel. Attached Figure Description

[0014] Figure 1 This is a first cross-sectional view of a fixture for spraying powder onto a display bezel according to the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of a jig for spraying powder onto a display bezel according to the present invention.

[0016] Figure 3 for Figure 2 A magnified structural diagram of part A in the middle;

[0017] Figure 4 This is a second cross-sectional view of a fixture for spraying powder onto a display bezel according to the present invention.

[0018] Figure 5 This is a third cross-sectional view of a fixture for spraying powder onto a display bezel according to the present invention.

[0019] In the diagram: 1. Base plate; 101. Limiting protrusion; 102. Side block; 103. Guide opening; 104. Horizontal rib; 105. Vertical rib; 106. Hanging groove; 2. Slider; 201. Front stop; 202. Rear stop; 3. Guide sleeve; 301. Guide rod; 302. Elastic component; 4. T-shaped extrusion block; 401. Anti-slip pad; 5. Link I; 6. Link II; 7. Transmission block; 701. Damping shaft; 702. Handle; 8. Display bezel. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1 to 5 As shown, this utility model provides a fixture for powder coating of a display bezel, including a substrate base 1, a slider 2, two guide sleeves 3, a T-shaped extrusion block 4, and a transmission block 7. Four limiting protrusions 101 are spaced apart on the front side of the substrate base 1. A guide rod 301 is fixedly installed at one end of each guide sleeve 3. Two side blocks 102 are symmetrically arranged on the front side of the substrate base 1, and the side blocks 102 are slidably sleeved around the guide rods 301. The guide sleeves 3 and T-shaped extrusion blocks 4 are slidably connected, and an elastic component 302 is fixedly connected between the guide sleeves 3 and T-shaped extrusion blocks 4. A guide opening 103 is provided on the side of the substrate base 1, and the slider 2 slides through the guide opening 103. A front stop 201 and a rear stop 202 are fixedly connected to the front and rear sides of the base plate 1, respectively. The transmission block 7 is rotatably connected to the rear side of the base plate 1 through a damping shaft 701. One end of the slider 2 is movably hinged to the transmission block 7 with a connecting rod I5, so that when the transmission block 7 is flipped, the slider 2 can be driven to move up and down through the connecting rod I5. The damping effect of the damping shaft 701 facilitates quick positioning of the flipped transmission block 7. The other end of the slider 2 is movably hinged to the guide sleeve 3 with a connecting rod II6, so that when the slider 2 is lifted and moved up and down, the two guide sleeves 3 can be driven to move closer or further apart through the connecting rod II6.

[0022] Among them, such as Figure 2 and Figure 3 As shown, a handle 702 is fixedly connected to the bottom side of the transmission block 7. The cross-sectional shape of the handle 702 is U-shaped, which facilitates the rotation of the transmission block 7.

[0023] Among them, such as Figure 1 As shown, the elastic component 302 includes two springs, which are symmetrically distributed.

[0024] Among them, such as Figure 1 As shown, an anti-slip pad 401 is fixedly installed on the end face of the T-shaped extrusion block 4. The anti-slip pad 401 is a component made of rubber, which gives the end face of the T-shaped extrusion block 4 good anti-slip performance.

[0025] Among them, such as Figure 2 As shown, a transverse rib 104 is fixedly installed inside the rear side of the substrate base 1, and two longitudinal ribs 105 are symmetrically fixedly connected between the substrate base 1 and the transverse rib 104, thereby achieving the purpose of improving the structural strength of the substrate base 1.

[0026] Among them, such as Figure 2 As shown, two hanging slots 106 are symmetrically opened on the rear inner top surface of the substrate base 1, so that the substrate base 1 can be hung on the hoisting line for continuous transportation.

[0027] The working principle of this utility model:

[0028] During use, insert the inner corners of the monitor bezel 8 into the limiting protrusions 101. Use the handle 702 to pull the transmission block 7 downwards and flip it. This causes the slider 2 to descend via the connecting rod I5. The damping effect of the damping shaft 701 facilitates quick positioning of the flipped transmission block 7. As the slider 2 descends, the connecting rod II6 causes the two guide sleeves 3 to move away from each other. The anti-slip pad 401 on the T-shaped extrusion block 4 contacts the inner side of the monitor bezel 8 until the end of the T-shaped extrusion block 4 completely slides into the guide sleeve 3. At this point, the elastic component 302 contracts, and the two T-shaped extrusion blocks 4 are used to tighten and position the monitor bezel 8, thus completing the process. After the monitor bezel 8 is clamped and powder coated, the transmission block 7 is flipped upward by the handle 702. The slider 2 is moved upward by the connecting rod I5. Similarly, the damping effect of the damping shaft 701 is used to quickly position the flipped transmission block 7. When the slider 2 moves upward, the two guide sleeves 3 are moved closer to each other by the connecting rod II6. The elastic component 302 causes the end of the T-shaped extrusion block 4 to slide out along the guide sleeve 3, and the anti-slip pad 401 on the T-shaped extrusion block 4 is removed from the inside of the monitor bezel 8. The monitor bezel 8 is pulled forward along the limiting protrusion 101, and the removal of the monitor bezel 8 is completed.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fixture for powder coating on a display bezel, characterized in that: It includes a base plate (1), a slider (2), two guide sleeves (3), a T-shaped extrusion block (4), and a transmission block (7); The front side of the substrate base (1) is provided with four limiting protrusions (101) spaced apart. One end of the guide sleeve (3) is fixedly installed with a guide rod (301). The front side of the substrate base (1) is symmetrically provided with two side blocks (102). The side blocks (102) are slidably sleeved on the outside of the guide rod (301). The guide sleeve (3) is slidably connected with the T-shaped extrusion block (4). An elastic component (302) is fixedly connected between the guide sleeve (3) and the T-shaped extrusion block (4). The side of the substrate base (1) is provided with a guide opening (103). The slider (2) slides through the guide opening (103). The slider (2) is fixedly connected to the front and rear sides of the base plate (1) respectively. The transmission block (7) is rotatably connected to the rear side of the base plate (1) through the damping shaft (701). One end of the slider (2) is movably hinged to the transmission block (7) with a connecting rod I (5), and the other end of the slider (2) is movably hinged to the guide sleeve (3) with a connecting rod II (6).

2. The fixture for powder coating of a display bezel according to claim 1, characterized in that: A handle (702) is fixedly connected to the bottom side of the transmission block (7), and the cross-sectional shape of the handle (702) is U-shaped.

3. The fixture for powder coating of a display bezel according to claim 1, characterized in that: The elastic component (302) includes two springs, which are symmetrically distributed.

4. The fixture for powder coating of a display bezel according to claim 1, characterized in that: The end face of the T-shaped extrusion block (4) is fixedly installed with an anti-slip pad (401), which is a component made of rubber.

5. A fixture for powder coating a display bezel according to claim 1, characterized in that: A transverse rib (104) is fixedly installed inside the rear side of the base plate (1), and two longitudinal ribs (105) are symmetrically fixedly connected between the base plate (1) and the transverse rib (104).

6. A fixture for powder coating a display bezel according to claim 1, characterized in that: The rear inner top surface of the substrate base (1) has two hanging slots (106) symmetrically formed.

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