Piston cleaning device

Abstract

The utility model discloses a piston cleaning device which comprises a conveying platform, a back plate installed on the back face of the conveying platform, a top plate installed on the back plate, a storage box placed on the top plate and a spraying head communicated with the medium outlet end of the storage box. And extrusion side plates are mounted in the placement grooves through elastic structures. According to the piston cleaning device, pistons needing to be cleaned are placed in the containing grooves one by one in cooperation with the clamping mechanism under the action of the conveying platform, the pistons are cleaned through spraying of the spraying heads, it can be guaranteed that all the pistons can be cleaned one by one through flow medium line operation, and meanwhile the working efficiency of piston cleaning can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning devices, and in particular relates to a piston cleaning device. Background Art

[0002] The piston is a common component in the power mechanism. The production line for piston manufacturing includes a cleaning process. It is generally carried on a cleaning basket and then moved to a cleaning tank for cleaning. The cleaning tank contains a degreaser with a concentration of 5%. After cleaning, it is moved to a drying box for drying.

[0003] Existing cleaning devices usually place the pistons directly in a cleaning tank for cleaning. When multiple groups of pistons are cleaned at the same time, staff are required to check each one for cleanliness, resulting in low cleaning efficiency. Utility Model Content

[0004] The present invention aims to solve the problems existing in the prior art and proposes the following technical solutions:

[0005] A piston cleaning device includes a conveying platform, a back plate installed on the back of the conveying platform, a top plate installed on the back plate, a storage box placed on the top plate, and a spray head connected to the medium outlet end of the storage box. A placement plate slot is provided on the conveying platform, and multiple groups of placement slots are installed at equal distances in the placement plate slot. Extrusion side plates are installed in the placement slots through an elastic structure.

[0006] The pistons that need to be cleaned are placed one by one in the placement groove with the help of the conveying platform and the clamping mechanism, and are cleaned by spraying with the spray head. The flow medium line operation can ensure that each piston can be cleaned one by one, and can also ensure the efficiency of the piston cleaning work.

[0007] As a preferred embodiment of the above technical solution, the elastic mechanism includes a second slider installed on the outer wall of the extruded side plate, and the second sliders all slide on the slide rod, and the slide rods are all installed in the limiting grooves, and the limiting grooves are symmetrically opened on the inner wall of the placement groove. An elastic member is connected between the two groups of the second sliders, and the middle part of the elastic member is surrounded by the outer wall of the slide rod.

[0008] Since the two sets of extrusion side plates are used to limit the position of the piston to be cleaned, when placing the piston, the two sets of extrusion side plates are pulled outward under the action of the elastic potential energy of the elastic member, and then the piston to be cleaned is placed in the extrusion side plate between the two sets of extrusion side plates. Then, the elastic reaction force of the elastic member is cooperated to complete the clamping work of the piston to be cleaned.

[0009] As a preferred embodiment of the above technical solution, protective pads are glued to the inner walls of the extruded side panels.

[0010] The use of the protective pad avoids direct collision between the outer wall of the piston and the inner wall of the extrusion side plate, eliminating the possibility of scratches on the outer wall of the piston and ensuring the neatness of the piston appearance.

[0011] As a preferred embodiment of the above technical solution, the bottom ends of the extruded side panels are all connected to first sliders, and the first sliders all slide in slide rails, and the slide rails are opened at the bottom ends of the inner walls of the placement grooves.

[0012] With the cooperation of the sliding action of the slide rail and the first sliding block, the stability of the extruded side plate in opening and contracting in the placement groove is further improved.

[0013] The beneficial effects of the utility model are:

[0014] In this application, the pistons that need to be cleaned are placed one by one in the placement groove in cooperation with the clamping mechanism under the action of the conveying platform, and are cleaned by spraying with a spray head. The flow medium line operation can ensure that each piston can be cleaned one by one while also ensuring the efficiency of the piston cleaning work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The schematic diagram of the internal structure of the embodiment of the present invention in the front view state is shown;

[0016] Figure 2 The embodiment of the present invention provided by Figure 1 A schematic diagram of the structure of the conveying platform and the plate placement trough from a partial top view;

[0017] Figure 3 The embodiment of the present invention provided by Figure 2 Enlarged structural diagram at point A in the middle.

[0018] Legend:

[0019] 1. Conveying platform; 2. Top plate; 3. Storage box; 4. Spray head; 5. Placement slot; 6. Slide rail; 7. First slider; 8. Extrusion side plate; 9. Placement plate slot; 10. Protective pad; 11. Second slider; 12. Slide rod; 13. Elastic member; 14. Limiting slot. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0021] This application addresses the problem in the prior art that when multiple groups of pistons are cleaned simultaneously, staff are required to check them one by one for cleanliness, resulting in low cleaning efficiency. The pistons to be cleaned are placed one by one in the placement groove 5 in cooperation with the clamping mechanism under the action of the conveying platform 1, and are sprayed by the spray head 4 for cleaning. The flow medium line operation can ensure that each piston can be cleaned one by one, and can also ensure the working efficiency of the piston cleaning.

[0022] like Figure 1 、 Figure 2 and Figure 3 As shown, in an embodiment of the present invention, the piston cleaning device comprises a conveying platform 1, a back plate mounted on the back of the conveying platform 1, a top plate 2 mounted on the back plate, a storage box 3 placed on the top plate 2, and a spray head 4 connected to the medium outlet end of the storage box 3; in the prior art, the spray head 4 is started to spray the medium solution in the storage box 3 to the top of the conveying platform 1 to clean the piston placed on the conveying platform 1; in some other embodiments, the spray head 4 can be used to clean the objects conveyed on the conveying platform 1, wherein the conveying platform 1 is a circular design, and its top view is as shown. Figure 2 As shown, this is well known to those skilled in the art and will not be described in detail in this application.

[0023] It should be noted that in the present application, the medium sprayed by the spray head 4 is a degreasing agent with a concentration of 5% and a pH value between 8-9. It is a fat-dissolving agent specific to the piston and is well known to those skilled in the art. It should not be understood as a limitation to the present application.

[0024] like Figure 1 、 Figure 2 and Figure 3As shown, a placement plate slot 9 is provided on the conveying platform 1, and multiple groups of placement slots 5 are installed at equal distances in the placement plate slot 9, and an extrusion side plate 8 is installed in the placement slot 5 through an elastic structure; the piston to be cleaned by the spray head 4 is placed in the placement slot 5, and is clamped and limited by the two groups of extrusion side plates 8, so as to cooperate with the conveying function of the conveying platform 1 to complete the flow medium line operation. It is worth noting that the spray head 4 only corresponds to the conveying platform 1 on one side close to the back plate, and there is no spray head 4 above the conveying platform 1 on the side away from the spray head 4; the elastic mechanism includes a second slider 11 installed on the outer wall of the extrusion side plate 8, and the second slider 11 all slides on the slide rod 12, and the slide rod 12 is all installed in the limiting slot 14, and the limiting slot 14 is symmetrically opened on the inner wall of the placement slot 5, and an elastic member 13 is connected between the two groups of second sliders 11, and the middle part of the elastic member 13 surrounds the outer wall of the slide rod 12; due to the two groups of extrusion The pressing side plate 8 is used to limit the position of the piston to be cleaned. When the piston is placed, the two groups of extrusion side plates 8 are pulled apart outward under the action of the elastic potential energy of the elastic member 13. After the piston to be cleaned is placed in the extrusion side plate 8 in the two groups of extrusion side plates 8, the elastic reaction force of the elastic member 13 is cooperated to complete the clamping work of the cleaned piston; the inner walls of the extrusion side plates 8 are all glued with protective pads 10; under the use of protective pads 10, the outer wall of the piston is prevented from directly colliding with the inner wall of the extrusion side plates 8, eliminating the possibility of scratches on the outer wall of the piston, and ensuring the neatness of the appearance of the piston; the bottom ends of the extrusion side plates 8 are connected to the first slider 7, and the first slider 7 slides in the slide rail 6, and the slide rail 6 is opened at the bottom end of the inner wall of the placement groove 5; under the cooperation of the sliding action of the slide rail 6 and the first slider 7, the stability of the extrusion side plate 8 opening and contracting in the placement groove 5 is further improved.

[0025] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A piston cleaning device, comprising a conveying platform (1), a back plate mounted on the back of the conveying platform (1), a top plate (2) mounted on the back plate, a storage box (3) placed on the top plate (2), and a spray head (4) connected to the medium outlet end of the storage box (3), characterized in that: A plate placement slot (9) is provided on the conveying platform (1), and a plurality of groups of placement slots (5) are installed at equal distances in the plate placement slot (9), and an extrusion side plate (8) is installed in the placement slot (5) via an elastic structure.

2. A piston cleaning device according to claim 1, characterized in that: The elastic structure includes a second slider (11) installed on the outer wall of the extruded side plate (8), and the second sliders (11) all slide on the slide rod (12), and the slide rod (12) is all installed in the limiting groove (14), and the limiting groove (14) is symmetrically opened on the inner wall of the placement groove (5). An elastic member (13) is connected between the two groups of the second sliders (11), and the middle part of the elastic member (13) surrounds the outer wall of the slide rod (12).

3. A piston cleaning device according to claim 1, characterized in that: The inner walls of the extruded side panels (8) are all glued with protective pads (10).

4. A piston cleaning device according to claim 1, characterized in that: The bottom ends of the extruded side plates (8) are all connected to the first sliders (7), and the first sliders (7) all slide in the slide rails (6), and the slide rails (6) are opened at the bottom end of the inner wall of the placement groove (5).

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