Instrument cleaning device

Abstract

The utility model relates to an instrument cleaning device which comprises a workbench, a material carrying mechanism and a plurality of cleaning mechanisms, the material carrying mechanism comprises a driving mechanism, a ring piece and a plurality of material carrying plates, the ring piece and the material carrying plates are connected, the driving mechanism is used for driving the ring piece to rotate relative to the workbench, and an annular groove is formed between the ring piece and the workbench. The annular groove is provided with at least one feeding station, a discharging station and a plurality of cleaning stations, the feeding station is provided with a feeding mechanism, the discharging station is provided with a discharging groove lower than the annular groove, the multiple material carrying plates are arranged in the annular groove in the circumferential direction of the annular piece at intervals, and the cleaning mechanisms are arranged corresponding to the cleaning stations. When the instrument is cleaned, the material carrying plate on the material carrying mechanism ring piece sequentially pushes the instrument to the cleaning stations from the feeding station along the annular groove, the same instrument is continuously cleaned for multiple times or multiple times, the instrument can be directly discharged from the discharging groove, the cleaning mechanism does not need to move on the horizontal plane, clamping is not needed, the rhythm is faster, and the instrument cleaning efficiency and effect can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of instrument production equipment, and specifically relates to an instrument cleaning device. Background Art

[0002] Instruments are used to detect, measure, observe, and calculate various physical quantities, material components, physical parameters, etc. With the continuous improvement of electronic technology, instruments are more widely used and can also have functions such as automatic control, alarm, signal transmission, and data processing. The production and processing of instruments involves assembly, hole opening, polishing and other processes, which cause sticky stains, dust, debris and other residues on the surface of the instrument, which need to be further cleaned to prevent affecting the appearance, assembly, storage or detection of the instrument. Compared with manual cleaning, using a cleaning device to treat the instrument surface has higher efficiency and lower consumables. The cleaning device in the prior art generally includes one or more cleaning mechanisms and clamping structures arranged on a workbench. After the instrument is placed in the clamping structure and clamped, the cleaning mechanism is used to treat the instrument surface. The cleaning mechanism includes spray dust removal, adsorption dust removal, roller brush cleaning and other methods. Its main defect is that: since spray or adsorption dust removal has poor cleaning effect on stains with strong adhesion such as oil stains, directly using a roller brush dipped in detergent to clean the instrument surface is likely to aggravate the wear of the instrument surface due to residual particulate matter, multiple sequential cleaning methods are often used in combination. Further, a cleaning mechanism that can move in multiple dimensions or a clamping structure that moves in a straight line along each cleaning station is mainly used to speed up the production rhythm. However, the multi-dimensional movement cost of the cleaning mechanism is high and the efficiency is poor. The linear movement of the clamping structure involves linear reciprocating, clamping and unclamping, and the efficiency is difficult to meet the use requirements. Utility Model Content

[0003] The utility model aims to solve at least one of the above technical problems to a certain extent. The utility model provides an instrument cleaning device, which can improve the efficiency and effect of instrument cleaning.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] An instrument cleaning device comprises a workbench, a feeding mechanism and a plurality of cleaning mechanisms, the feeding mechanism comprising a driving mechanism, a connected ring and a plurality of feeding plates, the driving mechanism being used to drive the ring to rotate relative to the workbench, an annular groove being provided between the ring and the workbench, the annular groove being provided with at least one loading station, an unloading station and a plurality of cleaning stations, the loading station being provided with a loading mechanism, the unloading station being provided with a unloading trough lower than the annular groove, a plurality of feeding plates being arranged at intervals in the annular groove around the circumference of the ring, and the cleaning mechanism being arranged corresponding to the cleaning stations.

[0006] Furthermore, the workbench is provided with an annular hole that cooperates with the ring member, and the driving mechanism includes a first motor and a gear. The motor shaft of the first motor passes through the workbench and is connected to the gear. The ring member is provided with an inner gear ring that meshes with the gear, and the inner gear ring is concentrically arranged with the annular groove and the annular hole.

[0007] Furthermore, a bearing is provided between the ring and the workbench, and the workbench is connected to a cover plate covering the top of the ring.

[0008] Furthermore, the feeding mechanism is a feeding conveyor belt whose top is flush with the annular groove, and the workbench is provided with a first limiting plate located on both sides of the feeding conveyor belt.

[0009] Furthermore, the blanking chute is provided with a blanking conveyor belt, and the workbench is provided with second limiting plates located on both sides of the blanking conveyor belt.

[0010] Furthermore, the strip plate has an arc-shaped structure.

[0011] Furthermore, the plurality of cleaning mechanisms include a first cleaning mechanism and a second cleaning mechanism which are sequentially arranged in a direction from a loading station to a loading station, wherein the first cleaning mechanism includes a blow pipe, and the second cleaning mechanism includes a rotating roller brush.

[0012] Furthermore, the first cleaning mechanism includes a first lifting cylinder, a cylinder rod of the first lifting cylinder is connected to a blowing pipe located above the cleaning station, and the blowing pipe is connected to a solenoid valve.

[0013] Furthermore, the second cleaning mechanism includes a second lifting cylinder, a cylinder rod of the second lifting cylinder is connected to a second motor, and the second motor is connected to the rotating roller brush.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The instrument to be cleaned is placed at the loading station of the annular groove between the ring and the workbench. When the driving mechanism of the feeding mechanism drives the ring to rotate relative to the workbench, the feeding plate on the ring rotates accordingly, and the instrument to be cleaned is pushed from the loading station to several cleaning stations along the annular groove in sequence. The same instrument can be cleaned continuously for multiple times or in multiple ways, and can be unloaded from a feeding chute whose height is lower than the annular groove. The cleaning mechanism does not need to move on the horizontal plane, which can save equipment cost and processing time. No clamping is required, and the time required for clamping and unclamping can be saved. The distance between the loading station and the unloading station is shorter, and the rhythm is faster, thereby improving the efficiency and effect of instrument cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a front top perspective view of an embodiment of the utility model;

[0018] Figure 2 It is a rear bottom perspective view of an embodiment of the utility model;

[0019] Figure 3 It is a top view of an embodiment of the utility model;

[0020] Figure 4 yes Figure 3 AA direction cross-sectional view.

[0021] Markings in the figure: workbench 1, annular groove 101, loading station 102, unloading station 103, cleaning station 104, blanking trough 105, annular hole 106, outer plate 107, connecting piece 108, inner plate 109, base 110, first limiting plate 111, second limiting plate 112;

[0022] The material belt mechanism 2, the driving mechanism 21, the first motor 211, the gear 212, the inner gear ring 213, the ring 22, the material belt plate 23;

[0023] Feeding mechanism 3, bearing 4, cover plate 5, unloading conveyor belt 6;

[0024] The first cleaning mechanism 7, the blowing pipe 701, the first lifting cylinder 702, the solenoid valve 703;

[0025] The second cleaning mechanism 8, a rotating roller brush 801, a second lifting cylinder 802, and a second motor 803;

[0026] The instrument to be cleaned 9, the instrument 10 after final cleaning, and the arrows indicate the moving direction. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0028] In the description of the present utility model, it should be understood that the terms "upper", "lower", "axial", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In view of the problems in the prior art of using a multi-dimensional moving cleaning mechanism or a clamping structure that moves linearly along each cleaning station, which leads to high cost and poor efficiency, such as Figure 1-2 As shown, a preferred embodiment of an instrument cleaning device described in the utility model is a preferred embodiment, the instrument cleaning device comprises a workbench 1, a material belt mechanism 2 and a plurality of cleaning mechanisms, the material belt mechanism 2 comprises a driving mechanism 21, a connected ring 22 and a plurality of material belt plates 23, the driving mechanism 21 is used to drive the ring 22 to rotate relative to the workbench 1, an annular groove 101 is provided between the ring 22 and the workbench 1, the annular groove 101 is provided with at least one loading station 102, a unloading station 103 and a plurality of cleaning stations 104, the loading station 102 is provided with a loading mechanism 3, the unloading station 103 is provided with a unloading groove 105 lower than the annular groove 101, a plurality of material belt plates 23 are arranged at intervals in the annular groove 101 around the ring 22 in the circumferential direction, and the cleaning mechanism is arranged corresponding to the cleaning station 104.

[0031] When the above-mentioned instrument cleaning device performs multiple or multiple cleanings of at least two cleaning mechanisms, such as Figure 1-2As shown, the loading mechanism 3 can be used to load the instrument 9 to be cleaned and place it at the loading station 102 of the annular groove 101 between the ring 22 and the workbench 1. When the driving mechanism 21 of the belt mechanism 2 drives the ring 22 to rotate relative to the workbench 1, the belt plate 23 on the ring 22 rotates accordingly, and the instrument 9 to be cleaned is pushed along the annular groove 101 to the cleaning station 104. After the instrument is cleaned by the cleaning mechanism of this cleaning station 104, the instrument is moved to the next cleaning station 104 under the push of the belt plate 23, so that the same instrument is continuously cleaned multiple times or in multiple ways. After the cleaning is completed, the instrument falls into the blanking trough 105 with a height lower than the annular groove 101 during the process of moving forward along the annular groove 101 under the push of the belt plate 23 for blanking. After blanking, the corresponding belt plate 23 is unloaded and can continue to run along the annular groove 101 to the loading station 102 to clean the next instrument 9 to be cleaned with material, thereby realizing continuous processing.

[0032] Compared with the multi-dimensionally movable cleaning mechanism, the above-mentioned instrument cleaning device only needs the cleaning mechanism to work at the corresponding cleaning station 104, and does not need to move on the horizontal plane, which can save the device cost and processing time; compared with the clamping mechanism that moves linearly along the cleaning station 104, the above-mentioned instrument cleaning device drives the instrument to move along the annular groove 101 through the material-carrying mechanism 2. On the one hand, no clamping is required, and the time required for clamping and unclamping can be saved. On the other hand, the distance between the loading station 102 and the unloading station 103 is shorter. After the material-carrying plate 23 passes through the unloading station 103, it can continue to carry the material directly from the loading station 102, which requires less time and is more efficient; compared with the instrument cleaning device with only one cleaning mechanism, the above-mentioned instrument device can perform continuous cleaning by setting different cleaning mechanisms, such as blowing, roller brushes, etc., so that the cleaning efficiency and effect of the instrument are better, thereby solving the problem of poor cleaning efficiency of existing instruments.

[0033] Further, such as Figure 2-4As shown, the workbench 1 is provided with an annular hole 106 that cooperates with the ring member 22, the driving mechanism 21 includes a first motor 211 and a gear 212, the motor shaft of the first motor 211 passes through the workbench 1 and is connected to the gear 212, the ring member 22 is provided with an inner gear ring 213 that meshes with the gear 212, and the inner gear ring 213 is concentrically arranged with the annular groove 101 and the annular hole 106; for example, the workbench 1 may include an outer plate 107, a connecting member 108, an inner plate 109 and a base 110, the outer plate 107 is used to set the annular groove 101, the outer table plate and the inner table plate 109 are connected by a connecting piece 108, an annular hole 106 for mounting the ring member 22 is formed between the inner table plate 109 and the outer table plate 107, the inner table plate 109 is used to install the first motor 211 and the gear 212, the base 110 is used to be connected to the inner table plate 109 to support the whole, then the gear 212 can be driven to rotate by the first motor 211, driving the meshing inner gear ring 213, and the driving ring member 22 can rotate in the annular hole 106, so that the strip plate 23 can rotate along the annular groove 101, the structure is simple and the installation is convenient.

[0034] Further, such as Figure 4 As shown, a bearing 4 is provided between the ring 22 and the workbench 1, and the workbench 1 is connected to a cover plate 5 covering the top of the ring 22; for example, the bearing 4 can be installed between the ring 22 and the inner table plate 109 to play a supporting and lubricating role, and the cover plate 5 can be connected to the inner table plate 109 and the base 110 by screws, so that the gear 212 and the inner gear ring 213 can be covered to prevent dust from falling, and it is also used to limit the upward movement of the ring 22.

[0035] Further, such as Figure 1 and Figure 4 As shown, the feeding mechanism 3 is a feeding conveyor belt whose top is flush with the annular groove 101, and the workbench 1 is provided with a first limit plate 111 located on both sides of the feeding conveyor belt. The instrument can be placed on the surface of the feeding conveyor belt, and the feeding conveyor belt can be used to transport the instrument to the feeding station 102 under the restriction of the first limit plate 111. The structure is simple and convenient for sequential loading.

[0036] Further, such as Figure 1 and Figure 4 As shown, the blanking chute 105 is provided with a blanking conveyor belt 6, and the workbench 1 is provided with a second limit plate 112 located on both sides of the blanking conveyor belt 6. The cleaned instruments falling into the blanking chute 105 can fall on the blanking conveyor belt 6 and be centrally transported by the blanking transmission platform. The structure is simple and it is convenient to unload materials in sequence.

[0037] Furthermore, since most instruments are circular, the strip plate 23 has an arc-shaped structure, which is convenient for fitting with the outer circumference of the instrument, making the strip more stable.

[0038] Further, such as Figure 1As shown, several cleaning mechanisms include a first cleaning mechanism 7 and a second cleaning mechanism 8 which are arranged in sequence along the direction from the loading station 102 to the loading station 103. The first cleaning mechanism 7 includes a blow pipe 701, and the second cleaning mechanism 8 includes a rotating roller brush 801. Pulse high-pressure gas can be introduced into the blow pipe 701 of the first cleaning mechanism 7 to blow away dust on the surface of the instrument with the high-pressure airflow to avoid the wear of the instrument surface by particles during subsequent cleaning. The rotating roller brush 801 can then be used to clean stains such as oil on the surface of the instrument, thereby further improving the cleanliness of the instrument surface.

[0039] Furthermore, the first cleaning mechanism 7 includes a first lifting cylinder 702, the cylinder rod of the first lifting cylinder 702 is connected to the blow pipe 701 located above the cleaning station 104, and the blow pipe 701 is connected to the solenoid valve 703. When the instrument 9 to be cleaned moves to the cleaning station 104 corresponding to the blow pipe 701, the cylinder rod of the first lifting cylinder 702 drives the blow pipe 701 to descend close to the surface of the instrument, and then the solenoid valve 703 is used to control the airflow to open, and then the blow pipe 701 is used to clean the surface of the instrument, which can achieve a better cleaning effect. At the same time, for instruments of different heights, the blow pipe 701 can also be adjusted to the required appropriate blowing height by lifting and lowering the first lifting cylinder 702.

[0040] Furthermore, the second cleaning mechanism 8 includes a second lifting cylinder 802, the cylinder rod of the second lifting cylinder 802 is connected to a second motor 803, and the second motor 803 is connected to the rotating roller brush 801. When the instrument 9 to be cleaned moves to the cleaning station 104 corresponding to the rotating roller brush 801, the cylinder rod of the second lifting cylinder 802 drives the rotating roller brush 801 to descend close to the surface of the instrument, and the second motor 803 drives the rotating roller brush 801 to rotate. Figure 3 As shown, the rotation direction of the roller brush can be opposite to the forward direction of the instrument to avoid pushing the instrument out of the cleaning station 104 and making it inconvenient to clean. At the same time, for instruments at different heights, the rotating roller brush 801 can be adjusted to the required appropriate cleaning height by lifting and lowering the second lifting cylinder 802. After cleaning, the rotating roller brush 801 can be driven to rise to avoid affecting the forward movement of the instrument.

[0041] like Figure 3 As shown, the working method of the above-mentioned instrument cleaning device includes:

[0042] S1: The instrument 9 to be cleaned is placed on the loading mechanism 3 , i.e., the loading conveyor belt, and the loading conveyor belt transports the instrument 9 to be cleaned to the loading station 102 .

[0043] S2: The driving mechanism 21 of the material conveying mechanism 2 drives the ring 22 to rotate relative to the workbench 1, and the ring 22 drives the material conveying plate 23 to rotate along the annular groove 101, and pushes the instrument 9 to be cleaned on the loading station 102 to the cleaning station 104 corresponding to the blowing tube 701; the first lifting cylinder 702 of the first cleaning mechanism 7 drives the blowing tube 701 to descend close to the surface of the instrument 9 to be cleaned, and the solenoid valve 703 is opened to pass high-pressure gas into the blowing tube 701, and the airflow blows away the dust and other particles on the surface of the instrument.

[0044] S3: After spraying, the first lifting cylinder 702 drives the spraying tube 701 to rise, and the material plate 23 of the material conveying mechanism 2 pushes the instrument after spraying and cleaning along the annular groove 101 to the cleaning station 104 corresponding to the rotating roller brush 801; the second lifting cylinder 802 of the second cleaning mechanism 8 drives the second motor 803 and the rotating roller brush 801 to descend, and the rotating roller brush 801 contacts the surface of the instrument. The second motor 803 drives the rotating roller brush 801 to rotate, and the rotating roller brush 801 is used to clean the oil stains and other stains on the surface of the instrument.

[0045] S4: After the rotating roller brush 801 finishes cleaning, the second lifting cylinder 802 drives the rotating roller brush 801 to rise, and the material plate 23 pushes the cleaned instrument along the annular groove 101 to the unloading station 103, and the instrument falls into the unloading trough 105, and the finally cleaned instrument 10 is removed by the unloading conveyor belt 6.

[0046] S5: The unloaded material plate 23 moves along the annular groove 101 from the unloading station 103 to the loading station 102, and steps S1-S4 are repeated to clean the next instrument 9 to be cleaned.

[0047] In summary, the above-mentioned instrument cleaning device does not require the cleaning mechanism to move on the horizontal plane, which can save device costs and processing time. It does not require clamping, and the time required for clamping and unclamping can be saved. The distance between the loading station 102 and the unloading station 103 is shorter, and the pace is faster. By reasonably setting the number and operation start and close of the first cleaning mechanism 7 and the second cleaning mechanism 8, the same instrument can be continuously cleaned multiple times or in multiple ways, thereby improving the efficiency and effectiveness of instrument cleaning.

[0048] The series of detailed descriptions listed above are only specific descriptions of feasible embodiments of the present invention. They are not intended to limit the protection scope of the present invention. All equivalent embodiments or changes that do not deviate from the technical spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. An instrument cleaning device, It is characterized in that The invention comprises a workbench (1), a material conveying mechanism (2) and a plurality of cleaning mechanisms. The material conveying mechanism (2) comprises a driving mechanism (21), a connected ring member (22) and a plurality of material conveying plates (23). The driving mechanism (21) is used to drive the ring member (22) to rotate relative to the workbench (1). An annular groove (101) is provided between the ring member (22) and the workbench (1). The annular groove (101) is provided with at least one loading station (102), a unloading station (103) and a plurality of cleaning stations (104). The loading station (102) is provided with a loading mechanism (3). The unloading station (103) is provided with a material unloading groove (105) lower than the annular groove (101). A plurality of material conveying plates (23) are arranged at intervals in the annular groove (101) around the circumference of the ring member (22). The cleaning mechanism is arranged corresponding to the cleaning station (104).

2. An instrument cleaning device according to claim 1, It is characterized in that The workbench (1) is provided with an annular hole (106) that cooperates with the ring member (22); the driving mechanism (21) comprises a first motor (211) and a gear (212); the motor shaft of the first motor (211) passes through the workbench (1) and is connected to the gear (212); an inner gear ring (213) that meshes with the gear (212) is provided inside the ring member (22); the inner gear ring (213) is concentrically arranged with the annular groove (101) and the annular hole (106).

3. An instrument cleaning device according to claim 2, It is characterized in that A bearing (4) is provided between the ring member (22) and the workbench (1), and the workbench (1) is connected to a cover plate (5) covering the top of the ring member (22).

4. An instrument cleaning device according to claim 1, It is characterized in that The feeding mechanism (3) is a feeding conveyor belt whose top is flush with the annular groove (101), and the workbench (1) is provided with first limit plates (111) located on both sides of the feeding conveyor belt.

5. An instrument cleaning device according to claim 1, It is characterized in that The material discharge chute (105) is provided with a material discharge conveyor belt (6), and the workbench (1) is provided with second limit plates (112) located on both sides of the material discharge conveyor belt (6).

6. An instrument cleaning device according to claim 1, It is characterized in that The strip plate (23) is in an arc-shaped structure.

7. An instrument cleaning device according to any one of claims 1 to 6, It is characterized in that The plurality of cleaning mechanisms include a first cleaning mechanism (7) and a second cleaning mechanism (8) which are arranged in sequence from a loading station (102) to a loading station (103), wherein the first cleaning mechanism (7) includes a blowing pipe (701) and the second cleaning mechanism (8) includes a rotating roller brush (801).

8. An instrument cleaning device according to claim 7, It is characterized in that The first cleaning mechanism (7) comprises a first lifting cylinder (702), the cylinder rod of the first lifting cylinder (702) is connected to a blowing pipe (701) located above the cleaning station (104), and the blowing pipe (701) is connected to a solenoid valve (703).

9. An instrument cleaning device according to claim 7, It is characterized in that The second cleaning mechanism (8) comprises a second lifting cylinder (802), the cylinder rod of the second lifting cylinder (802) is connected to a second motor (803), and the second motor (803) is connected to the rotating roller brush (801).

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