Automatic densimeter cleaning device

Abstract

The utility model discloses an automatic densimeter cleaning device, and particularly relates to the technical field of densimeter cleaning, the automatic densimeter cleaning device comprises a densimeter main body, a detection connecting pipe is arranged at the lower end of the densimeter main body, a connecting end cover is arranged outside one end of the densimeter main body, and a cleaning end cover is arranged outside one side, far away from the connecting end cover, of the densimeter main body; a limiting sliding groove is formed in the cleaning end cover, and a protective observation window is arranged on the side, close to the limiting sliding groove, of the inner end face of the cleaning end cover. When the densimeter is actually used, the cleaning end cover and the connecting end cover can be conveniently mounted and dismounted under the corresponding arrangement state of the cleaning end cover, the connecting end cover, the connecting convex block and the connecting screw, so that the densimeter can be conveniently cleaned; and meanwhile, in the corresponding arrangement state of a cleaning motor, a driving gear, a limiting sliding groove and a cleaning gear ring, the cleaning gear ring can be conveniently driven to rotate through the cleaning motor, and therefore a cleaning connecting rod and a cleaning scraper are conveniently driven to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of density meter cleaning, and more specifically to an automatic cleaning device for a density meter. Background Art

[0002] The instrument for measuring the density of an object is a densitometer. The basic principle of the densitometer is to measure the degree of blackening of the photosensitive material after exposure and development, that is, the blackness. When making plates, the silver bromide on the photosensitive material is exposed to light and reduced to metallic silver after development, forming a certain degree of light blocking. The higher the blackness, the higher the density; the lower the blackness, the lower the density. The meter with a filter can also measure the color density of a color original, and its measurement principle is similar to the above basic principle.

[0003] When the density meter is in use, the surface of its display panel will absorb a lot of dust, which is inconvenient for workers to observe. When observing, the workers need to clean the dust on the surface, which is inconvenient for workers to observe and record. In view of this situation, an automatic cleaning device for the density meter is proposed. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an automatic cleaning device for a density meter. The technical problem to be solved by the utility model is: how to increase the convenience of cleaning the density meter.

[0005] To achieve the above object, the utility model provides the following technical solution: an automatic cleaning device for a densitometer, comprising a densitometer body, a detection connection pipe is provided at the lower end of the densitometer body, a connection end cap is provided on the outside of one end of the densitometer body, a cleaning end cap is provided on the outside of the densitometer body on a side away from the connection end cap, a limiting slide groove is provided inside the cleaning end cap, and a protective observation window is provided on the inner end surface of the cleaning end cap on a side close to the limiting slide groove;

[0006] A sealing protective cover is provided at the upper end of the cleaning end cover, a cleaning gear ring is provided inside the limiting slide groove, a cleaning connecting rod is provided on an inner end surface of one side of the cleaning gear ring, a cleaning scraper is provided on an outer end surface of the cleaning connecting rod, a cleaning motor is provided on one side of the outer end surface of the sealing protective cover, an output shaft of the cleaning motor passes through the end surface of the sealing protective cover and extends to the interior thereof, and a driving gear is provided on the output shaft of the cleaning motor inside the sealing protective cover.

[0007] In a preferred embodiment, a mounting cover is provided at the outer end of the lower side of the detection connecting tube, a detection head is provided at the lower end of the detection connecting tube, and a concave groove is provided at the outer end surface of the densitometer body;

[0008] A display panel is arranged on one end face of the densitometer body, and connecting protrusions are arranged on the outer end faces of the cleaning end cover and the connecting end cover, and connecting screws are arranged inside the connecting protrusions.

[0009] In a preferred embodiment, the number of the detection heads is two, and they are arranged in a mirror image state on both sides of the vertical central axis of the main viewing direction of the detection connecting tube;

[0010] The concave grooves are provided in a plurality and are arranged in a ring array outside the center point of the main viewing direction of the densitometer body.

[0011] In a preferred embodiment, the number of the connecting protrusions and the connecting screws are both two, and they are arranged in a ring array outside the center point of the main viewing direction of the densitometer body;

[0012] The outer end surfaces of the connecting end cover and the cleaning end cover in the main viewing direction are arranged in a coplanar state, and the inner end surface of the limiting sliding groove is matched with the outer end surface of the cleaning gear ring.

[0013] In a preferred embodiment, the cleaning gear ring is meshed with the driving gear, and there are two cleaning connecting rods, which are arranged in a mirror image state on both sides of the vertical central axis of the cleaning gear ring in the main viewing direction.

[0014] In a preferred embodiment, the cleaning motor is electrically connected to an external control device, the cleaning scraper is a rubber component, one side end surface of the cleaning scraper is matched with the outer end surface of the display panel, and the cleaning scraper is arranged in a curved state in the main viewing direction.

[0015] Technical effects and advantages of the utility model:

[0016] When the utility model is actually used, the cleaning end cover and the connecting end cover can be easily installed and disassembled under the corresponding setting state of the cleaning end cover, the connecting end cover, the connecting protrusion and the connecting screw, so as to facilitate the cleaning of the density meter. At the same time, under the corresponding setting state of the cleaning motor, the driving gear, the limiting slide groove and the cleaning gear ring, the cleaning motor can be used to drive the cleaning gear ring to rotate, so as to facilitate the rotation of the cleaning connecting rod and the cleaning scraper. At the same time, under the corresponding setting state of the cleaning connecting rod and the cleaning scraper, when the cleaning scraper rotates, the dust on the surface of the display panel can be cleaned, so as to avoid excessive dust and affect the observation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the overall rear structure of the utility model.

[0019] Figure 3It is a schematic diagram of the overall connection structure of the utility model.

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of part A in the middle.

[0021] The accompanying drawings are marked as: 1 density meter body, 2 cleaning end cover, 3 detection connecting pipe, 4 installation cover, 5 detection head, 6 protective observation window, 7 connecting end cover, 8 concave groove, 9 connecting protrusion, 10 connecting screw, 11 display panel, 12 cleaning motor, 13 driving gear, 14 limiting slide groove, 15 cleaning gear ring, 16 cleaning connecting rod, 17 cleaning scraper, 18 sealing protective cover. DETAILED DESCRIPTION

[0022] The utility model provides an automatic cleaning device for a density meter, such as Figure 1 and 2 As shown, it includes a densitometer body 1, a detection connecting tube 3 is provided at the lower end thereof, a connecting end cover 7 is provided on the outside of one end of the densitometer body 1, a cleaning end cover 2 is provided on the outside of the densitometer body 1 on a side away from the connecting end cover 7, a mounting cover 4 is provided on the outer end of the lower side of the detection connecting tube 3, a detection head 5 is provided at the lower end of the detection connecting tube 3, a concave groove 8 is provided on the outer end surface of the densitometer body 1, a connecting protrusion 9 is provided on the outer end surfaces of the cleaning end cover 2 and the connecting end cover 7, a connecting screw 10 is provided inside the connecting protrusion 9, two detection heads 5 are provided, and are arranged in a mirror image state on both sides of the vertical central axis of the detection connecting tube 3 in the main viewing direction, a plurality of concave grooves 8 are provided, and are arranged in a circular array state on the outer side of the center point of the main viewing direction of the densitometer body 1, two connection protrusions 9 and two connection screws 10 are provided, and are arranged in a circular array state on the outer side of the center point of the main viewing direction of the densitometer body 1, and the outer end surfaces of the connecting end cover 7 and the cleaning end cover 2 in the main viewing direction are both arranged in a coplanar state.

[0023] like Figure 3 and 4As shown, a limiting slide groove 14 is provided inside the cleaning end cover 2, and a protective observation window 6 is provided on the inner end surface of the cleaning end cover 2 near the limiting slide groove 14. A sealing protective cover 18 is provided on the upper end of the cleaning end cover 2. A cleaning gear ring 15 is provided inside the limiting slide groove 14, and a cleaning connecting rod 16 is provided on the inner end surface of one side of the cleaning gear ring 15. A cleaning scraper 17 is provided on the outer end surface of the cleaning connecting rod 16. A cleaning motor 12 is provided on one side of the outer end surface of the sealing protective cover 18. The output shaft of the cleaning motor 12 passes through the end surface of the sealing protective cover 18 and extends to the inside thereof. The output shaft of the cleaning motor 12 is located at the end surface of the sealing protective cover 18. A driving gear 13 is provided inside, and a display panel 11 is provided on one side end face of the densitometer body 1. The inner end face of the limiting slide groove 14 is matched with the outer end face of the cleaning gear ring 15, and the cleaning gear ring 15 is matched with the driving gear 13 through meshing. There are two cleaning connecting rods 16, which are arranged in a mirror state on both sides of the vertical central axis of the cleaning gear ring 15 in the main viewing direction. The cleaning motor 12 is electrically connected to an external control device. The cleaning scraper 17 is a rubber material component, and one side end face of the cleaning scraper 17 is matched with the outer end face of the display panel 11, and the cleaning scraper 17 is arranged in a curved state in the main viewing direction.

[0024] Working principle of this utility model:

[0025] When the utility model is used, after the staff completes the installation of the density meter main body 1, the staff can install the cleaning end cover 2 on the front of the density meter main body 1, and then install the connecting end cover 7 on the back of the density meter main body 1, and then connect and fix the cleaning end cover 2 and the connecting end cover 7 through the connecting screws 10 and the connecting protrusions 9. Then the staff can control the cleaning motor 12 to work through the external control device, which will drive the driving gear 13 to rotate. When the driving gear 13 is in meshing state with the cleaning gear ring 15, it will drive the cleaning gear ring 15 to rotate. The set cleaning scraper 17 will clean the dust adsorbed on the surface of the display panel 11, and then the staff can set the working time and working duration of the cleaning motor 12 through the external control device.

[0026] Finally, a few points should be explained: the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Densitometer automatic cleaning device, characterized in that: include: A densimeter body (1) is provided with a detection connection pipe (3) at its lower end, a connection end cover (7) is provided on the outside of one end of the densimeter body (1), a cleaning end cover (2) is provided on the outside of the densimeter body (1) on a side away from the connection end cover (7), a limiting slide groove (14) is provided inside the cleaning end cover (2), and a protective observation window (6) is provided on the inner end surface of the cleaning end cover (2) on a side close to the limiting slide groove (14); A sealing protective cover (18) is provided at the upper end of the cleaning end cover (2), a cleaning gear ring (15) is provided inside the limiting slide groove (14), a cleaning connecting rod (16) is provided on the inner end surface of one side of the cleaning gear ring (15), a cleaning scraper (17) is provided on the outer end surface of the cleaning connecting rod (16), a cleaning motor (12) is provided on one side of the outer end surface of the sealing protective cover (18), an output shaft of the cleaning motor (12) passes through the end surface of the sealing protective cover (18) and extends into the interior thereof, and a driving gear (13) is provided on the output shaft of the cleaning motor (12) inside the sealing protective cover (18).

2. The automatic cleaning device for a density meter according to claim 1, characterized in that: The outer end of the lower side of the detection connecting tube (3) is provided with a mounting cover (4), the lower end of the detection connecting tube (3) is provided with a detection head (5), and the outer end surface of the densitometer body (1) is provided with a concave groove (8); A display panel (11) is provided on one end face of the densitometer body (1), and connecting protrusions (9) are provided on the outer end faces of the cleaning end cover (2) and the connecting end cover (7), and connecting screws (10) are provided inside the connecting protrusions (9).

3. The automatic cleaning device for a density meter according to claim 2, characterized in that: The number of the detection heads (5) is two, and they are arranged in a mirror image state on both sides of the vertical central axis of the main viewing direction of the detection connecting tube (3); The concave grooves (8) are provided in a plurality and are arranged in a ring array outside the center point of the main viewing direction of the densitometer body (1).

4. The automatic cleaning device for a density meter according to claim 2, characterized in that: The number of the connecting protrusions (9) and the connecting screws (10) is two, and they are arranged in a ring array outside the center point of the main viewing direction of the densitometer body (1); The outer end surfaces of the connecting end cover (7) and the cleaning end cover (2) in the main viewing direction are arranged in a coplanar state, and the inner end surface of the limiting sliding groove (14) is matched with the outer end surface of the cleaning gear ring (15).

5. The automatic cleaning device for a density meter according to claim 1, characterized in that: The cleaning gear ring (15) is meshed with the driving gear (13), and two cleaning connecting rods (16) are provided, and are arranged in a mirror image state on both sides of the vertical central axis of the cleaning gear ring (15) in the main viewing direction.

6. The automatic cleaning device for a density meter according to claim 1, characterized in that: The cleaning motor (12) is electrically connected to an external control device, the cleaning scraper (17) is a rubber component, one end surface of the cleaning scraper (17) is matched with the outer end surface of the display panel (11), and the cleaning scraper (17) is arranged in a curved state in the main viewing direction.

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