Printing outer cover and printing equipment

Abstract

The utility model belongs to the technical field of solder paste printing equipment, and particularly relates to a printing outer cover and printing equipment, and the printing outer cover comprises a cover door assembly, an opening and closing driving part and an outer cover provided with an internal space; the cover door assembly comprises a display screen, a top plate and a door plate connected with the top plate, the top plate is perpendicular to the door plate, and the display screen is installed on the outer surface of the door plate. A top through hole communicated with the internal space is formed in the top of the outer cover, and a door through hole communicated with the internal space is formed in the front part or the rear part of the outer cover; one end of the top plate away from the door plate is rotatably connected with the side wall of the top through hole; the opening and closing driving part is mounted on the inner wall of the internal space and is connected with the door plate; the opening and closing driving part is used for driving the cover door assembly to rotate so that the top plate can close the top through hole, the door plate can close the door through hole, or the door plate can open the door through hole. According to the printing outer cover, the cover door assembly rotates upwards to open the door through hole, the cover door assembly does not occupy the space of the left side and the right side of the outer cover, and the occupied space of the printing outer cover is small.

Description

Technical Field

[0001] This utility model belongs to the technical field of solder paste printing equipment, and in particular relates to a printing cover and printing equipment. Background Technology

[0002] Circuit boards are core components in electronic products. As electronic products become smaller and more precise, circuit board production is usually accomplished using surface mount technology (SMT). The first step in circuit board production is printing solder paste onto the circuit board, which is usually done automatically using a solder paste printer.

[0003] To ensure safety during the operation of the solder paste printer and to guarantee the quality of solder paste printing on circuit boards, the printer is typically installed inside a housing. To facilitate the removal or placement of stencils by operators, the front or rear of the housing usually has door openings and door panels for closing and opening these openings. In existing technology, the door panels are typically mounted to the housing using hinges or similar rotating mechanisms, and they open from both the left and right sides. This arrangement of door panels increases the space occupied by the solder paste printer. Summary of the Invention

[0004] This utility model provides a printing cover and printing equipment to solve the technical problems of large space occupation in the prior art of solder paste printing machines.

[0005] One embodiment of this utility model provides a printed cover, including a cover door assembly, an opening and closing drive component, and a cover with an internal space; the cover door assembly includes a display screen, a top plate, and a door panel connected to the top plate, the top plate being perpendicular to the door panel, and the display screen being mounted on the outer surface of the door panel; the top of the cover has a top through hole communicating with the internal space, and the front or rear of the cover has a door through hole communicating with the internal space;

[0006] The top plate is rotatably connected to the side wall of the top through hole at one end away from the door panel; the opening and closing drive is installed on the inner wall of the interior space and connected to the door panel; the opening and closing drive is used to drive the cover door assembly to rotate so that the top plate closes the top through hole and the door panel closes the door through hole, or so that the door panel opens the door through hole.

[0007] Optionally, the door panel is further provided with an observation through hole, and the cover assembly further includes a sealing plate rotatably mounted on the door panel, the sealing plate being used to cover or open the observation through hole.

[0008] Optionally, the outer surface of the door panel is further provided with a handle groove, and the cover door assembly also includes a handle that is rotatably installed in the handle groove.

[0009] Optionally, the hood assembly further includes a scale mounted on the inner surface of the top plate.

[0010] Optionally, the cover is provided with a limiting plate extending toward the top through hole; when the top plate covers the top through hole, the top plate abuts against the limiting plate.

[0011] Optionally, the printed cover further includes a support assembly, which includes a support column, a tray, a support frame, and a control panel; the support column is installed on the outer wall of the cover, the tray is rotatably installed on the support column, the support frame is installed on the tray, and the control panel is installed on the support frame.

[0012] Optionally, the support assembly may further include a cup holder mounted on the tray.

[0013] Optionally, the outer cover has a left door opening on the left side that communicates with the internal space, and the printed outer cover also includes a left side plate that is rotatably mounted on the outer cover, the left side plate being used to open or close the left door opening;

[0014] The outer cover has a right door opening on the right side that connects to the internal space. The printed outer cover also includes a right side plate that is rotatably mounted on the outer cover. The right side plate is used to open or close the right door opening.

[0015] Optionally, the left side plate is further provided with a left through hole, and the right side plate is provided with a right through hole.

[0016] Another embodiment of this utility model also provides a printing device, including the above-described printing cover.

[0017] In this invention, the cover assembly includes a top plate and a door panel connected to the top plate, the top plate being perpendicular to the door panel; the top of the cover has a top through hole communicating with the internal space, and the front or rear of the cover has a door through hole communicating with the internal space; one end of the top plate away from the door panel is rotatably connected to the side wall of the top through hole; the opening and closing drive is installed on the inner wall of the internal space and connected to the door panel; the opening and closing drive is used to drive the cover assembly to rotate; the opening and closing drive pushes the door panel forward, the door panel causing the top plate to rotate upward, thereby the door panel can open the door through hole, allowing workers to place or remove the steel mesh from the internal space through the opened door through hole; the opening and closing drive pulls the door panel backward, the door panel causing the top plate to rotate downward until the top plate closes the top through hole and the door panel closes the door through hole. In this embodiment, the cover assembly rotates upward to open the door through hole. The cover assembly does not occupy the space on the left and right sides of the outer cover, and the printed outer cover occupies little space.

[0018] In addition, the cover assembly also includes a display screen mounted on the outer surface of the door panel. When the cover assembly is in the open state, the user can look up to view the display screen, making the printed cover convenient to use. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a printed outer cover provided in one embodiment of the present invention;

[0021] Figure 2 This is a structural schematic diagram from another perspective of the printed cover provided in one embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the outer cover of the printed outer cover provided in one embodiment of the present utility model;

[0023] Figure 4 This is a partial structural schematic diagram of a printed outer cover provided in one embodiment of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of the cover assembly of the printed outer cover provided in one embodiment of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of the support component for the printed cover provided in one embodiment of the present invention.

[0026] The reference numerals in the accompanying drawings are as follows:

[0027] 1. Door assembly; 11. Display screen; 12. Top plate; 13. Door panel; 14. Sealing plate; 15. Handle; 16. Scale; 17. Opening and closing drive; 2. Outer cover; 21. Internal space; 22. Top through hole; 23. Door through hole; 24. Limiting plate; 3. Support assembly; 31. Support column; 32. Support plate; 33. Support frame; 34. Control panel; 35. Cup holder; 4. Left side panel; 41. Left through hole; 5. Right side panel; 51. Right through hole. Detailed Implementation

[0028] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0029] In the description of this utility model, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] like Figures 1 to 5 As shown, one embodiment of this utility model provides a printed cover, including a cover door assembly 1, an opening and closing drive component 17, and a cover 2 having an internal space 21; the cover door assembly 1 includes a display screen 11, a top plate 12, and a door panel 13 connected to the top plate 12, the top plate 12 being perpendicular to the door panel 13, and the display screen 11 being mounted on the outer surface of the door panel 13; the top of the cover 2 is provided with a top through hole 22 communicating with the internal space 21, and the front or rear of the cover 2 is provided with a door through hole 23 communicating with the internal space 21; it can be understood that the top plate 12 and the door panel 13 are integrally formed parts, and a corner connecting plate is provided between the top plate 12 and the door panel 13; the top of the door through hole 23 communicates with the top through hole 22.

[0032] The top plate 12, at one end away from the door panel 13, is rotatably connected to the side wall of the top through hole 22; the opening and closing drive component 17 is installed on the inner wall of the internal space 21 and connected to the door panel 13; the opening and closing drive component 17 is used to drive the cover assembly 1 to rotate, so that the top plate 12 closes the top through hole 22 and the door panel 13 closes the door through hole 23, or so that the door panel 13 opens the door through hole 23. It is understood that the top plate 12 can be rotatably installed on the top of the outer cover 2 via hinges, etc., and the opening and closing drive component 17 includes, but is not limited to, pneumatic cylinders, hydraulic cylinders, etc.

[0033] In this utility model, the cover assembly 1 includes a top plate 12 and a door panel 13 connected to the top plate 12, the top plate 12 being perpendicular to the door panel 13; the top of the outer cover 2 is provided with a top through hole 22 communicating with the internal space 21, and the front or rear of the outer cover 2 is provided with a door through hole 23 communicating with the internal space 21; one end of the top plate 12 away from the door panel 13 is rotatably connected to the side wall of the top through hole 22; the opening and closing drive member 17 is installed on the inner wall of the internal space 21 and connected to the door panel 13; the opening and closing drive member 17 is used to drive the door panel 13. The door assembly 1 rotates; the opening and closing drive 17 pushes the door panel 13 forward, and the door panel 13 drives the top plate 12 to rotate upward, thereby opening the door through hole 23. Workers can then place the steel mesh into the internal space 21 or remove the steel mesh from the internal space 21 through the opened door through hole 23. The opening and closing drive 17 pulls the door panel 13 backward, and the door panel 13 drives the top plate 12 to rotate downward until the top plate 12 closes the top through hole 22, and the door panel 13 closes the door through hole 23. In this embodiment, the door assembly 1 rotates upward to open the door through hole 23, and the door assembly 1 does not occupy the space on the left and right sides of the outer cover 2, resulting in a small footprint for the printed outer cover.

[0034] In addition, the cover assembly 1 also includes a display screen 11 installed on the outer surface of the door panel 13. When the cover assembly 1 is in the open state, the user can look up to view the display screen 11, making the printed cover convenient to use.

[0035] In one embodiment, such as Figure 4 and Figure 5As shown, the door panel 13 is also provided with an observation through hole. The cover door assembly 1 also includes a sealing plate 14 rotatably mounted on the door panel 13, which is used to cover or open the observation through hole. Understandably, the door panel 13 can be rotatably mounted on the door panel 13 via hinges, etc. In this embodiment, when the cover door assembly 1 is in the closed state, the user can open the sealing plate 14 and view the situation in the internal space 21 through the observation through hole, further improving the user's ability to view the working status of the printing equipment in the internal space 21.

[0036] In one embodiment, such as Figure 1 As shown, the outer surface of the door panel 13 is also provided with a handle groove, and the cover assembly 1 further includes a handle 15 rotatably mounted in the handle groove. Understandably, the handle 15 can be rotatably mounted in the handle groove via a torsion spring, etc., so that the handle 15 can be hidden in the handle groove, ensuring the aesthetics of the printed cover; in addition, the user can lift the door panel 13 upwards using the handle 15, and the door panel 13 compresses the opening and closing drive member 17 until the cover assembly 1 is in the closed state. Further, the sealing plate 14 is located between the display screen 11 and the handle.

[0037] In one embodiment, such as Figure 5 As shown, the door assembly 1 also includes a scale 16 mounted on the inner surface of the top plate 12. Understandably, the scale 16 is mounted on the inner surface of the bottom plate in the left-right direction; when the door assembly 1 is in the open state, the user can measure the width of the stencil, circuit board, etc., using the scale 16, thus improving the integration of the printing equipment.

[0038] In one embodiment, such as Figure 3 As shown, the door is provided with a limiting plate 24 extending toward the top through hole 22; when the top plate 12 covers the top through hole 22, the top plate 12 abuts against the limiting plate 24. Understandably, the limiting plate 24 can restrict and support the top plate 12 from the bottom, thereby preventing the top plate 12 from rotating further downwards and ensuring the stability of the door assembly 1 in the closed state.

[0039] In one embodiment, such as Figure 1 and Figure 6As shown, the printed outer cover also includes a support assembly 3, which includes a support column 31, a tray 32, a support frame 33, and a control screen 34. The support column 31 is mounted on the outer wall of the outer cover 2, the tray 32 is rotatably mounted on the support column 31, the support frame 33 is mounted on the tray 32, and the control screen 34 is mounted on the support frame 33. Understandably, the tray 32 can support components such as a mouse and keyboard, the support frame 33 supports the control screen 34 above the tray 32, and the tray 32 can rotate around the support column 31 to adjust the viewing angle of the tray 32 and the control screen 34. In this embodiment, the design of the support assembly 3 further improves the compactness of the printed outer cover.

[0040] In one embodiment, such as Figure 6 As shown, the support assembly 3 also includes a cup holder 35 mounted on the tray 32. Understandably, the cup holder 35 is located below the tray 32, allowing users to place water cups and other items on it, thus improving the user experience of the printed cover.

[0041] In one embodiment, such as Figure 1 and Figure 2 As shown, the outer cover 2 has a left door opening on its left side that connects to the internal space 21. The printing outer cover also includes a left side plate 4 that is rotatably mounted on the outer cover 2. The left side plate 4 is used to open or close the left door opening. Understandably, the left side plate 4 can be detachably mounted on the left side of the outer cover 2 by means of fasteners, connectors, etc. The user can remove the left side plate 4 from the outer cover 2 to open the left door opening and then inspect the printing equipment in the internal space 21.

[0042] The outer cover 2 has a right door opening on its right side, which connects to the internal space 21. The printing outer cover also includes a right side plate 5 rotatably mounted on the outer cover 2. The right side plate 5 is used to open or close the right door opening. Understandably, the right side plate 5 can be detachably mounted on the right side of the outer cover 2 via fasteners, connectors, etc. The user can remove the right side plate 5 from the outer cover 2 to open the right door opening and then inspect the printing equipment in the internal space 21.

[0043] In one embodiment, such as Figure 1 and Figure 2 As shown, the left side plate 4 is also provided with a left through hole 41, and the right side plate 5 is provided with a right through hole 51. Understandably, circuit boards, trays, etc. can be input into the internal space 21 through the left through hole 41, and after the circuit board is printed with solder paste in the internal space 21, it is output through the right through hole 51.

[0044] Another embodiment of this utility model also provides a printing device, including the above-described printing cover.

[0045] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model, and should all be included within the protection scope of this utility model.

Claims

1. A printed outer cover, characterized in that, The device includes a door assembly, an opening and closing drive mechanism, and an outer cover with an internal space. The door assembly includes a display screen, a top plate, and a door panel connected to the top plate. The top plate is perpendicular to the door panel, and the display screen is mounted on the outer surface of the door panel. The top of the outer cover has a top through hole communicating with the internal space, and the front or rear of the outer cover has a door through hole communicating with the internal space. The top plate is rotatably connected to the side wall of the top through hole at one end away from the door panel; the opening and closing drive is installed on the inner wall of the interior space and connected to the door panel; the opening and closing drive is used to drive the cover door assembly to rotate so that the top plate closes the top through hole and the door panel closes the door through hole, or so that the door panel opens the door through hole.

2. The printed outer cover according to claim 1, characterized in that, The door panel is also provided with an observation through hole, and the cover assembly also includes a sealing plate that is rotatably mounted on the door panel, the sealing plate being used to cover or open the observation through hole.

3. The printed outer cover according to claim 1, characterized in that, The outer surface of the door panel is also provided with a handle groove, and the cover door assembly also includes a handle piece that is rotatably installed in the handle groove.

4. The printed outer cover according to claim 1, characterized in that, The door assembly also includes a scale mounted on the inner surface of the top plate.

5. The printed outer cover according to claim 1, characterized in that, The cover is provided with a limiting plate extending toward the top through hole; when the top plate covers the top through hole, the top plate abuts against the limiting plate.

6. The printed outer cover according to claim 1, characterized in that, The printed outer cover also includes a support assembly, which includes a support column, a tray, a support frame, and a control panel; the support column is installed on the outer wall of the outer cover, the tray is rotatably installed on the support column, the support frame is installed on the tray, and the control panel is installed on the support frame.

7. The printed outer cover according to claim 6, characterized in that, The support assembly also includes a cup holder mounted on the tray.

8. The printed outer cover according to claim 1, characterized in that, The outer cover has a left door opening on the left side that connects to the internal space. The printed outer cover also includes a left side plate that is rotatably mounted on the outer cover. The left side plate is used to open or close the left door opening. The outer cover has a right door opening on the right side that connects to the internal space. The printed outer cover also includes a right side plate that is rotatably mounted on the outer cover. The right side plate is used to open or close the right door opening.

9. The printed outer cover according to claim 8, characterized in that, The left side plate is also provided with a left through hole, and the right side plate is provided with a right through hole.

10. A printing apparatus, characterized in that, Includes the printed cover as described in any one of claims 1 to 9.

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