Air conditioner chassis silk screen printing device

Abstract

The utility model discloses a kind of air conditioner chassis silk-screen printing devices, including fixing frame, silk-screen printing net disc assembly, locating plate and adjusting block, silk-screen printing net disc assembly is located on fixed frame, locating plate is located in the side of fixed frame, adjusting block includes horizontal adjusting part and longitudinal adjusting part, horizontal adjusting part is two, and oppositely arranged, silk-screen printing net disc assembly includes silk-screen printing net disc, longitudinal adjusting part is located below silk-screen printing net disc, and oppositely arranged with silk-screen printing net disc. By being provided with silk-screen printing net disc, the corresponding position of air conditioner chassis can be directly silk-screen printed, obtain corresponding pattern or text, replace the existing manual fixed mode, avoid appearing ink dragging phenomenon, guarantee the printing quality;By being provided with locating plate and adjusting block, air conditioner chassis can be conveniently limited fixed, to guarantee the accuracy of silk-screen printing net disc to product printing position, guarantee printing consistency, convenient operation.

Description

Technical Field

[0001] This utility model relates to a screen printing structure for metal parts, and more particularly to a screen printing device for an air conditioner chassis. Background Technology

[0002] The corresponding text or patterns need to be printed on the corresponding positions of the air conditioner chassis. Since the air conditioner chassis is an irregularly shaped part and comes in various sizes, some air conditioner chassis are currently printed using a manual fixing method. After printing using this method, the masking plate around the pattern needs to be removed. During the removal of the masking plate, ink dragging can easily occur, pulling the freshly printed, undried ink to the outer edge of the pattern along with the masking plate, making the text or pattern unclear and failing to meet the printing requirements. Summary of the Invention

[0003] The purpose of this utility model is to provide an air conditioner chassis screen printing device that can solve at least one of the above problems.

[0004] According to one aspect of the present invention, an air conditioner chassis screen printing device is provided, including a fixed frame, a screen printing stencil assembly, a positioning plate, and an adjusting block. The screen printing stencil assembly is disposed on the fixed frame, the positioning plate is disposed on one side of the fixed frame, and the adjusting block includes a horizontal adjusting member and a vertical adjusting member. There are two horizontal adjusting members, which are arranged opposite to each other. The screen printing stencil assembly includes a screen printing stencil, and the vertical adjusting member is located below the screen printing stencil and is arranged opposite to the screen printing stencil.

[0005] The beneficial effects of this utility model are: by providing a screen printing stencil, the corresponding position of the air conditioner chassis can be directly screen printed to obtain the corresponding pattern or text, replacing the existing manual fixing method, avoiding ink dragging, and ensuring printing quality; by providing a positioning plate and adjusting block, the air conditioner chassis can be easily fixed in a limited position, thereby ensuring the accuracy of the screen printing stencil in the product printing position, ensuring printing consistency, and making operation convenient.

[0006] In some embodiments, the screen printing stencil assembly further includes a mounting bracket and a mounting rod. The mounting rod is fixed to a mounting bracket, the mounting bracket is fixed to the mounting rod, and the screen printing stencil is fixed to the mounting bracket. Thus, by providing a mounting bracket and a mounting rod, it is convenient to mount the screen printing stencil onto the mounting bracket.

[0007] In some embodiments, the mounting bracket is provided with adjustment slots, and there are two mounting rods. The adjustment slots correspond to two mounting rods, and the mounting rods are fixed to the mounting bracket via the adjustment slots. Therefore, by providing adjustment slots, the front-to-back position of the mounting rods on the mounting bracket can be easily adjusted, thereby achieving adjustment of the front-to-back position of the screen printing stencil, facilitating screen printing processing on the corresponding positions of the air conditioner chassis.

[0008] In some embodiments, an air conditioner chassis screen printing device further includes a clamping member. The mounting bracket has a U-shaped groove with its opening facing one side of the positioning plate. The screen printing stencil is located on the lower side wall of the U-shaped groove. The clamping member penetrates the upper side wall of the U-shaped groove and clamps the screen printing stencil. Therefore, by providing the clamping member, the screen printing stencil can be easily clamped onto the mounting bracket; simultaneously, by adjusting the clamping member, the screen printing stencil can be easily replaced to meet different usage requirements.

[0009] In some implementations, multiple clamping elements are used. This prevents the screen printing spool from shifting during use and maintains its stability.

[0010] In some embodiments, an air conditioner chassis screen printing device further includes a lifting adjustment component, a mounting rod that is a screw, and a mounting bracket located above the lifting adjustment component. Thus, by providing the lifting adjustment component, the height position of the mounting bracket on the mounting rod can be easily adjusted, thereby facilitating the adjustment of the screen printing stencil height.

[0011] In some embodiments, the positioning plate is provided with multiple mounting holes, through which both the lateral and longitudinal adjusting components are fixed to the positioning plate. Therefore, by providing multiple mounting holes, it is convenient to install the lateral and longitudinal adjusting components at different positions, facilitating the fixing of air conditioning chassis of different sizes and expanding the applicability.

[0012] In some embodiments, an air conditioner chassis screen printing device further includes mounting blocks. One side of the mounting bracket is provided with connecting blocks and connecting rods. There are two connecting blocks. The mounting blocks are located above the lifting adjustment component. Both ends of the connecting rod pass through the connecting blocks and are respectively fixed to the mounting blocks on their respective sides. Thus, through the cooperation of these structures, the mounting bracket is easily installed on the mounting rods. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of an air conditioner chassis screen printing device according to this utility model; Figure 2 This is a structural schematic diagram of an air conditioner chassis screen printing device from another perspective of this utility model; Figure 3 This is a structural diagram of an air conditioner chassis screen printing device in use according to the present invention. Detailed Implementation

[0014] The present invention will now be described in further detail with reference to the accompanying drawings.

[0015] Reference Figures 1-3A screen printing device for an air conditioner chassis includes a fixed frame 1, a screen printing stencil assembly 2, a positioning plate 3, and an adjusting block 4. The screen printing stencil assembly 2 is mounted on the fixed frame 1, and the positioning plate 3 is located on one side of the fixed frame 1. The adjusting block 4 includes a horizontal adjusting member 41 and a vertical adjusting member 42. There are two horizontal adjusting members 41, which are arranged opposite to each other. The screen printing stencil assembly 2 includes a screen printing stencil 21. The vertical adjusting member 42 is located below the screen printing stencil 21 and is arranged opposite to the screen printing stencil 21. That is, one end of the air conditioner chassis abuts against the vertical adjusting member 42, and the opposite end abuts against the screen printing stencil 21.

[0016] In practical use, the air conditioner chassis screen printing device of this utility model has a positioning plate 3 vertically welded and fixed to the bottom of the fixing frame 1, and the screen printing screen 21 fixed to the fixing frame 1. When screen printing is required on the air conditioner chassis, the left and right sides of the air conditioner chassis are limited and fixed by two horizontal adjusting parts 41; the upper and lower sides of the air conditioner chassis are limited and fixed by the vertical adjusting parts 42 and the screen printing screen 21. The bottom end of the air conditioner chassis abuts against the positioning plate 3, thereby achieving the positioning and fixing of the entire air conditioner chassis on the positioning plate 3. Then, the corresponding position of the product can be screen printed by the screen printing screen 21, which is convenient to operate. At the same time, after the product is screen printed by the screen printing screen 21, the product can be removed from the positioning plate 3 for the next product to be screen printed, without ink smearing, ensuring the printing of corresponding patterns and text on the product.

[0017] The horizontal adjustment component 41 and the vertical adjustment component 42 are both L-shaped plates, which are fixed to the positioning plate by the horizontal edge and abut against the corresponding side of the air conditioner chassis by the vertical edge. This can limit and fix the air conditioner chassis, making it convenient to install the horizontal adjustment component 41 and the vertical adjustment component 42 and limit and fix the air conditioner chassis.

[0018] The screen printing stencil assembly 2 also includes a mounting bracket 22 and a mounting rod 23. The mounting rod 23 is fixed on the mounting bracket 1, the mounting bracket 22 is fixed on the mounting rod 23, and the screen printing stencil 21 is fixed on the mounting bracket 22.

[0019] The fixing frame 1 is provided with an adjustment groove 11 and two mounting rods 23. The adjustment groove 11 corresponds to two mounting rods 23, and the mounting rods 23 are fixed on the fixing frame 1 through the adjustment groove 11.

[0020] The mounting rod 23 is a screw rod. After passing through the adjustment groove 11, the mounting rod 23 is locked and fixed to the adjustment groove 11 by a nut. By providing the adjustment groove 11, the position of the mounting rod 23 on the adjustment groove 11 can be adjusted, thereby realizing the adjustment of the front and rear position of the mounting bracket 22, that is, realizing the adjustment of the front and rear position of the screen printing tray 21, which facilitates screen printing on the corresponding position of the air conditioner chassis.

[0021] The screen printing device for an air conditioner chassis of this utility model also includes a clamping member 5. The mounting bracket 22 is provided with a U-shaped groove 221, and the opening of the U-shaped groove 221 faces one side of the positioning plate 3. The screen printing stencil 21 is located on the lower side wall of the U-shaped groove 221. The clamping member 5 passes through the upper side wall of the U-shaped groove 221 and clamps it against the screen printing stencil 21. There are multiple clamping members 5.

[0022] To facilitate adjustment of the clamping component 5, the clamping component 5 is a screw. The mounting bracket 22 has multiple threaded holes, and the clamping component 5 is installed one-to-one with each threaded hole, allowing for easy rotation of the clamping component 5 upwards or downwards. When the clamping component 5 needs to clamp the screen printing stencil 21, it is turned downwards, pressing the clamping component 5 against the lower screen printing stencil 21 to prevent movement. When the screen printing stencil 21 needs to be replaced, the clamping component 5 is turned in the opposite direction, moving it upwards to release the screen printing stencil 21 for easy replacement.

[0023] The air conditioner chassis screen printing device of this utility model also includes a lifting adjustment component 6. Since the mounting rod 23 is a screw, the lifting adjustment component 6 and the mounting rod 23 are threaded together, and the mounting bracket 22 is located above the lifting adjustment component 6.

[0024] The positioning plate 3 has multiple mounting holes 31, and both the lateral adjustment component 41 and the longitudinal adjustment component 42 are fixed to the positioning plate 3 through the mounting holes 31. Therefore, by fixing the lateral adjustment component 41 to the mounting holes 31 at different positions with bolts, the distance between the two lateral adjustment components 41 can be adjusted, making it suitable for air conditioner chassis of different widths. By fixing the longitudinal adjustment component 42 to the mounting holes 31 at different height positions with bolts, the distance between the longitudinal adjustment component 42 and the screen printing tray 21 can be adjusted, thus making it suitable for air conditioner chassis of different heights and having a wide range of applications.

[0025] An air conditioner chassis screen printing device also includes mounting blocks 7. A connecting block 8 and a connecting rod 9 are provided on one side of the mounting frame 22. The connecting block 8 is welded and fixed to the rear side of the mounting frame 22 (the side away from the positioning plate 3). There are two connecting blocks 8. The mounting block 7 is located above the lifting adjustment component 6. Both ends of the connecting rod 9 pass through the connecting block 8 and are respectively fixed to the mounting blocks 7 on the corresponding sides. The mounting block 7 is sleeved on the mounting rod 23 and located above the lifting adjustment component 6. By adjusting the lifting adjustment component 6 up and down, the mounting block 7 can be moved to the corresponding height position. When the mounting block 7 moves up and down, the mounting frame 22 moves up and down through the connecting rod 9 and the connecting block 8. When the mounting frame 22 is in position, an external nut is screwed into the mounting rod 23, pressing it against the mounting block 7 to prevent movement and thus limiting the vertical position of the screen printing stencil.

[0026] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A screen printing device for an air conditioner chassis, characterized in that, The device includes a fixed frame (1), a screen printing stencil assembly (2), a positioning plate (3), and an adjusting block (4). The screen printing stencil assembly (2) is mounted on the fixed frame (1), and the positioning plate (3) is located on one side of the fixed frame (1). The adjusting block (4) includes a horizontal adjusting member (41) and a vertical adjusting member (42). There are two horizontal adjusting members (41) and they are arranged opposite to each other. The screen printing stencil assembly (2) includes a screen printing stencil (21). The vertical adjusting member (42) is located below the screen printing stencil (21) and is arranged opposite to the screen printing stencil (21).

2. The air conditioner chassis screen printing device according to claim 1, characterized in that, The screen printing stencil assembly (2) further includes a mounting frame (22) and a mounting rod (23). The mounting rod (23) is fixed on the mounting frame (1), the mounting frame (22) is fixed on the mounting rod (23), and the screen printing stencil (21) is fixed on the mounting frame (22).

3. The air conditioner chassis screen printing device according to claim 2, characterized in that, The fixing frame (1) is provided with an adjustment groove (11), and there are two mounting rods (23). The adjustment groove (11) corresponds to two mounting rods (23), and the mounting rods (23) are fixed on the fixing frame (1) through the adjustment groove (11).

4. The air conditioner chassis screen printing device according to claim 3, characterized in that, It also includes a clamping component (5), the mounting bracket (22) is provided with a U-shaped groove (221), and the opening of the U-shaped groove (221) faces the side of the positioning plate (3). The screen printing stencil (21) is located on the lower side wall of the U-shaped groove (221). After the clamping component (5) passes through the upper side wall of the U-shaped groove (221), it is clamped to the screen printing stencil (21).

5. The air conditioner chassis screen printing device according to claim 4, characterized in that, There are multiple clamping components (5).

6. The air conditioner chassis screen printing device according to claim 5, characterized in that, It also includes a lifting adjustment component (6), the mounting rod (23) is a screw, the lifting adjustment component (6) and the mounting rod (23) are threaded together, and the mounting bracket (22) is located above the lifting adjustment component (6).

7. A screen printing device for an air conditioner chassis according to any one of claims 1 to 5, characterized in that, The positioning plate (3) is provided with multiple mounting holes (31), and the horizontal adjustment component (41) and the vertical adjustment component (42) are both fixed on the positioning plate (3) through the mounting holes (31).

8. The air conditioner chassis screen printing device according to claim 6, characterized in that, It also includes a mounting block (7). One side of the mounting frame (22) is provided with a connecting block (8) and a connecting rod (9). There are two connecting blocks (8). The mounting block (7) is located above the lifting adjustment component (6). The two ends of the connecting rod (9) pass through the connecting block (8) and are respectively fixed on the mounting block (7) on the corresponding side.

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