Computer case spraying device

Abstract

A computer case spraying device comprises a lifting base, a guide stand column, a lifting support, an equipment table, a positioning seat, a positioning wheel, a first worm support, a worm gear, a worm gear shaft, a second worm support, a driving motor, a worm shaft, a worm, a lifting gear, a lifting rack, a scraper blade, a spraying device body and a limiting plate. The front portion of the equipment table is fixedly connected with a lifting support, the lifting support is matched with a guide stand column, the lifting support is connected with the guide stand column, the guide stand column slides in the lifting support, the rear portion of the equipment table is fixedly connected with a positioning seat, and a positioning wheel shaft rod is arranged in the positioning seat, matched with a positioning wheel and connected with the positioning wheel. And the positioning wheel rotates in the positioning wheel shaft rod.

Description

Technical Field

[0001] The utility model relates to the field of computers, in particular to a computer case spraying device. Background Art

[0002] The existing patent (Announcement No.: CN220126668U) proposes a computer case spraying device. It includes a rotating component and a spraying component. First, the case is placed on the surface of the rotating seat. The case can be rotated by the rotating seat. The feeding piece is set on one side of the processing box. The feeding piece is connected with the spray head. The rotating case can be sprayed through the feeding piece and the spray head. Different surfaces of the case can be sprayed. The second driving piece can drive the spray head to move up and down. However, in this device, "the second screw block is threadedly connected to the second screw rod". The device relies on the lower screw rod to move. During the spraying process of the device, some spray materials may be stuck in the screw rod. If too much accumulation may cause the device to be blocked, affecting the stability of the device. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a computer case spraying device, in which a driving motor inside an equipment table drives a lifting gear to rotate during use, so that the lifting gear drives the spraying device at the front of the worm shaft groove to move at the guide column, and cooperates with a scraper inside the lifting bracket to scrape off impurities attached to the front of the guide column. Because the equipment table is located inside the guide column, the spray material is prevented from getting stuck inside the equipment to cause obstruction, thereby increasing the stability of the equipment.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A computer case spraying device comprises a lifting base, a guide column, a lifting bracket, an equipment table, a positioning seat, a positioning wheel, a first worm bracket, a worm wheel, a worm wheel shaft, a second worm bracket, a driving motor, a worm shaft, a worm, a lifting gear, a lifting rack, a scraper, a spraying device, and a limit plate. The upper part of the lifting base is fixedly connected to the guide column, the front part of the equipment table is fixedly connected to the lifting bracket, the lifting bracket is adapted to the guide column, the lifting bracket is connected to the guide column, the guide column slides inside the lifting bracket, the rear part of the equipment table is fixedly connected to the positioning seat, a positioning wheel shaft rod is provided inside the positioning seat, the positioning wheel shaft rod is adapted to the positioning wheel, and the positioning wheel shaft rod is connected to the positioning wheel.

[0006] The positioning wheel rotates inside the positioning wheel shaft, the side of the guide column has a positioning groove, the positioning wheel rotates on the surface of the positioning groove, the side of the equipment platform is fixedly connected to the first worm bracket, and the first worm bracket has a worm shaft groove inside.

[0007] The worm gear shaft groove is adapted to the worm gear shaft, the worm gear shaft groove is connected to the worm gear shaft, the worm gear shaft rotates inside the worm gear shaft groove, the lower part of the equipment platform is fixedly connected to the second worm bracket, the second worm bracket has a worm shaft groove inside, and the side of the second worm bracket is fixedly connected to the drive motor.

[0008] The interior of the drive motor is fixedly connected to the worm shaft, the worm shaft groove is adapted to the worm shaft, the worm shaft groove is connected to the worm shaft, the worm shaft rotates inside the worm shaft groove, the interior of the worm shaft is fixedly connected to the worm, and the side of the worm wheel shaft is fixedly connected to the worm wheel.

[0009] Beneficial effects:

[0010] 1. During the use of the computer case spraying device of the utility model, the driving motor inside the equipment table drives the lifting gear to rotate, so that the lifting gear drives the spraying device in front of the worm shaft groove to move to the guide column, and cooperates with the scraper inside the lifting bracket to scrape off the impurities attached to the front of the guide column. Because the equipment table is located inside the guide column, it can avoid the spray material getting stuck inside the equipment to cause obstruction, thereby increasing the stability of the equipment.

[0011] 2. During the use of the computer case spraying device of the utility model, the driving motor inside the equipment table drives the worm to drive the worm wheel to rotate. Since the transmission principle of the worm and the worm wheel has a self-locking function, the equipment can stabilize the current position without the need for the motor to maintain zero speed, thereby extending the service life of the equipment.

[0012] 3. During the use of the computer case spraying device of the utility model, the two sets of driving motors on the side of the lifting gear jointly drive the internal lifting gear to rotate, so that the dual motors can jointly output power, thereby reducing the load of a single set of motors, thereby further increasing the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic diagram of the structure of a computer case spraying device.

[0014] Figure 2 The utility model is a three-dimensional assembly diagram of a computer case spraying device structure.

[0015] Figure 3 The utility model is a three-dimensional assembly schematic diagram of a positioning seat structure of a computer case spraying device.

[0016] Figure 4 The utility model is a three-dimensional assembly diagram of a worm gear structure of a computer case spraying device.

[0017] Figure 5 The utility model is a three-dimensional assembly diagram of a worm structure of a computer case spraying device. DETAILED DESCRIPTION

[0018] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0019] Embodiment 1:

[0020] A computer case spraying device comprises a lifting base 1, a guide column 2, a lifting bracket 3, an equipment platform 4, a positioning seat 5, a positioning wheel 7, a first worm bracket 9, a worm wheel 11, a worm wheel shaft 12, a second worm bracket 13, a driving motor 15, a worm shaft 16, a worm 17, a lifting gear 18, a lifting rack 20, a scraper 21, a spraying device 22, and a limit plate 23. The upper part of the lifting base 1 is fixedly connected to the guide column 2, the front part of the equipment platform 4 is fixedly connected to the lifting bracket 3, the lifting bracket 3 is adapted to the guide column 2, the lifting bracket 3 is connected to the guide column 2, and the guide column 2 slides inside the lifting bracket 3. During the use of the computer case spraying device, the driving motor 15 inside the equipment table 4 drives the lifting gear 18 to rotate, so that the lifting gear 18 drives the spraying device 22 in front of the worm shaft groove 14 to move to the guide column 2, and cooperates with the scraper 21 inside the lifting bracket 3 to scrape off impurities attached to the front of the guide column 2. Because the equipment table 4 is located inside the guide column 2, it can avoid the spray material getting stuck inside the equipment and causing obstruction, thereby increasing the stability of the equipment. The rear part of the equipment table 4 is fixedly connected to the positioning seat 5, and the positioning seat 5 has a positioning wheel shaft rod 6 inside. The positioning wheel shaft rod 6 is adapted to the positioning wheel 7, and the positioning wheel shaft rod 6 is connected to the positioning wheel 7.

[0021] Embodiment 2:

[0022] The positioning wheel 7 of the utility model rotates inside the positioning wheel shaft 6, the side of the guide column 2 has a positioning groove 8, the positioning wheel 7 rotates on the surface of the positioning groove 8, the side of the equipment table 4 is fixedly connected to the first worm bracket 9, and the first worm bracket 9 has a worm shaft groove 10 inside.

[0023] Embodiment 3:

[0024] The worm shaft groove 10 of the utility model is adapted to the worm shaft 12, the worm shaft groove 10 is connected to the worm shaft 12, during the use of the computer case spraying device, the worm 17 is driven by the driving motor 15 inside the equipment table 4 to drive the worm 11 to rotate, because the transmission principle of the worm 17 and the worm wheel 11 has a self-locking function, so that the device can stabilize the current position without the motor zero speed, so that the service life of the equipment, the worm shaft 12 rotates inside the worm shaft groove 10, the lower part of the equipment table 4 is fixedly connected to the second worm bracket 13, the second worm bracket 13 has a worm shaft groove 14 inside, and the side of the second worm bracket 13 is fixedly connected to the driving motor 15.

[0025] Embodiment 4:

[0026] The driving motor 15 of the utility model is fixedly connected to the worm shaft 16 internally. During the use of the computer case spraying device, the two groups of driving motors 15 on the side of the lifting gear 18 jointly drive the internal lifting gear 18 to rotate, so as to achieve the common output of the two motors, thereby reducing the load of the single group of motors, thereby further increasing the service life of the equipment. The worm shaft groove 14 is adapted to the worm shaft 16, the worm shaft groove 14 is connected to the worm shaft 16, the worm shaft 16 rotates inside the worm shaft groove 14, the worm shaft 16 is fixedly connected to the worm 17 inside, and the side of the worm wheel shaft 12 is fixedly connected to the worm wheel 11.

[0027] Embodiment 5:

[0028] The worm wheel 11 of the utility model is meshed with the upper part of the worm 17, the inside of the worm wheel shaft 12 is fixedly connected with the lifting gear 18, the inside of the guide column 2 is provided with a rack groove 19, the inside of the rack groove 19 is fixedly connected with the lifting rack 20, the lifting gear 18 is meshed with the inside of the lifting rack 20, the inside of the lifting bracket 3 is fixedly connected with the scraper 21, the spraying device 22 is fixedly connected to the front part of the lifting bracket 3 by bolts, and the upper part of the guide column 2 is fixedly connected to the limit plate 23.

[0029] Embodiment 6:

[0030] The utility model installation steps are as follows: the upper part of the lifting base 1 is fixedly connected to the guide column 2, the front part of the equipment platform 4 is fixedly connected to the lifting bracket 3, the guide column 2 is slid inside the lifting bracket 3, the rear part of the equipment platform 4 is fixedly connected to the positioning seat 5, the positioning wheel 7 is rotated inside the positioning wheel shaft 6, the positioning wheel 7 is rotated on the surface of the positioning groove 8, the side part of the equipment platform 4 is fixedly connected to the first worm bracket 9, the worm gear shaft 12 is rotated inside the worm gear shaft groove 10, the lower part of the equipment platform 4 is fixedly connected to the second worm bracket 13, the side part of the second worm bracket 13 is fixedly connected to the drive motor 15, and the drive motor 15 is fixedly connected to the second worm bracket 13. The interior is fixedly connected to the worm shaft 16, the worm shaft 16 is rotated inside the worm shaft groove 14, the interior of the worm shaft 16 is fixedly connected to the worm 17, the side of the worm wheel shaft 12 is fixedly connected to the worm wheel 11, the worm wheel 11 is meshed with the upper part of the worm 17, the interior of the worm wheel shaft 12 is fixedly connected to the lifting gear 18, the interior of the rack groove 19 is fixedly connected to the lifting rack 20, the lifting gear 18 is meshed with the interior of the lifting rack 20, the interior of the lifting bracket 3 is fixedly connected to the scraper 21, the spraying device 22 is fixedly connected to the front of the lifting bracket 3 by bolts, and the upper part of the guide column 2 is fixedly connected to the limit plate 23.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A computer case spraying device, characterized in that : It comprises a lifting base (1), a guide column (2), a lifting bracket (3), an equipment platform (4), a positioning seat (5), a positioning wheel (7), a first worm bracket (9), a worm wheel (11), a worm wheel shaft (12), a second worm bracket (13), a driving motor (15), a worm shaft (16), a worm (17), a lifting gear (18), a lifting rack (20), a scraper (21), a spraying device (22), and a limit plate (23), wherein the upper part of the lifting base (1) is fixedly connected to the guide column (2), the front part of the equipment platform (4) is fixedly connected to the lifting bracket (3), and the lifting bracket (3) is adapted to the guide column (2). The lifting bracket (3) is connected to the guide column (2), the guide column (2) slides inside the lifting bracket (3), the rear of the equipment platform (4) is fixedly connected to the positioning seat (5), the positioning seat (5) has a positioning wheel shaft rod (6) inside, the positioning wheel shaft rod (6) is adapted to the positioning wheel (7), and the positioning wheel shaft rod (6) is connected to the positioning wheel (7); the positioning wheel (7) rotates inside the positioning wheel shaft rod (6), the side of the guide column (2) has a positioning groove (8), the positioning wheel (7) rotates on the surface of the positioning groove (8), the side of the equipment platform (4) is fixedly connected to the first worm bracket (9), and the first worm bracket (9) has a worm shaft groove (10) inside.

2. A computer case spraying device according to claim 1, characterized in that The worm gear shaft groove (10) is adapted to the worm gear shaft (12), the worm gear shaft groove (10) is connected to the worm gear shaft (12), and the worm gear shaft (12) rotates inside the worm gear shaft groove (10).

3. A computer case spraying device according to claim 2, characterized in that The lower part of the equipment platform (4) is fixedly connected to the second worm support (13), the second worm support (13) has a worm shaft groove (14) inside, and the side of the second worm support (13) is fixedly connected to the driving motor (15).

4. A computer case spraying device according to claim 3, characterized in that The driving motor (15) is internally fixedly connected to the worm shaft (16), the worm shaft groove (14) is adapted to the worm shaft (16), the worm shaft groove (14) is connected to the worm shaft (16), the worm shaft (16) rotates inside the worm shaft groove (14), the worm shaft (16) is internally fixedly connected to the worm (17), and the side of the worm wheel shaft (12) is fixedly connected to the worm wheel (11).

5. A computer case spraying device according to claim 1, characterized in that The worm wheel (11) is meshed with the upper part of the worm (17); the interior of the worm wheel shaft (12) is fixedly connected to the lifting gear (18); the interior of the guide column (2) has a rack groove (19); the interior of the rack groove (19) is fixedly connected to the lifting rack (20); the lifting gear (18) is meshed with the interior of the lifting rack (20); the interior of the lifting bracket (3) is fixedly connected to the scraper (21); the spraying device (22) is fixedly connected to the front of the lifting bracket (3) by bolts; and the upper part of the guide column (2) is fixedly connected to the limit plate (23).

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