Plastic product cleaning device

Abstract

The invention relates to the technical field of cleaning devices, in particular to a plastic product cleaning device which comprises a cleaning pool, an electric push rod is installed in the cleaning pool, and the electric push rod is connected to the bottom face of a top plate; the containing net rack is arranged on the bottom surface of the top plate, and plastic product workpieces are contained in the containing net rack; the plastic product cleaning device has the beneficial effects that the containing net rack is adopted for containing a large number of plastic product workpieces, universal wheels are additionally arranged at the bottom of the containing net rack, during cleaning, the containing net rack containing the plastic product workpieces is put into a cleaning pool to be washed, after the containing net rack inclines, the containing net rack is lifted, and then draining is achieved; after water is drained, the top plate is detached from the top end of the electric push rod, and the containing net rack is moved to the ground, so that the containing net rack containing the plastic product workpieces can be pushed and transferred by means of the universal wheels, and the containing net rack achieves the functions of containing, fishing and transferring the plastic product workpieces.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning devices, in particular to a plastic product cleaning device. Background Art

[0002] Plastic products are a general term for daily and industrial products made from plastic as the main raw material, including products made from injection molding, blister molding, and other processes.

[0003] In the prior art, after the plastic products are formed, they need to be cut, punched and polished. After the plastic products are processed by the above processes, the powder and oil stains adhered to the surface of the plastic products need to be cleaned in a cleaning tank.

[0004] However, a large number of plastic products are usually put into a cleaning tank for washing. It is not convenient to salvage the plastic products inside the cleaning tank after washing. The salvaged plastic products need to be transferred to mobile storage equipment for turnover. The process is cumbersome, making it difficult to improve production efficiency. Summary of the invention

[0005] The object of the present invention is to provide a plastic product cleaning device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a plastic product cleaning device, the plastic product cleaning device comprising:

[0007] A cleaning tank, wherein an electric push rod is installed inside the cleaning tank and connected to the bottom surface of the top plate;

[0008] A containing grid frame is arranged on the bottom surface of the top plate, the inside of the containing grid frame contains plastic product workpieces, the inner ring opening of the containing grid frame is provided with a central grid tube, and the bottom surface of the containing grid frame is provided with universal wheels; and

[0009] The driving motor is arranged on the bottom plate of the cleaning tank, and the power output end of the driving motor is drivingly connected with the stirring shaft.

[0010] Preferably, a water injection pipe and a drainage pipe are installed on the side panels of the cleaning tank, a limit frame is centrally arranged on the top surface of the bottom plate of the cleaning tank, the limit frame is sleeved on the outside of the driving motor, the shaft body of the stirring shaft passes through the top plate of the limit frame, and a sealed bearing is arranged on the shaft body of the stirring shaft, and the sealed bearing is installed on the top plate of the limit frame.

[0011] Preferably, the electric push rods are provided with four groups, which are respectively distributed at the four corners of the cleaning tank body, and the outer side of the electric push rods is provided with a protective frame, which is fixed to the top surface of the bottom plate of the cleaning tank, and the piston rod of the electric push rod passes through the top plate of the protective frame.

[0012] Preferably, a connection block is provided at the top end of the piston rod of the electric push rod. The connection block is inserted into the splicing groove, and the splicing groove is opened on the bottom surface of the top plate. The top plate is in the shape of an annular plate, and connection slots are opened on the side wall of the top plate.

[0013] Preferably, an activity groove is opened on the outer ring surface of the top plate. The activity groove is in the shape of a "convex" groove, and the activity groove communicates with the splicing groove. A connection plug board is inserted into the activity groove. One end of the connection plug board matches the connection slot, and a push plate is provided at the other end of the connection plug board. An inclined surface is provided on the top surface of the push plate.

[0014] Preferably, a plurality of springs are provided between the push plate and the stepped surface of the activity groove. Two groups of knocking handles are provided on the surface of the push plate facing the inside of the activity groove. The two groups of knocking handles are symmetrically distributed up and down with respect to the connection plug board.

[0015] Preferably, two groups of enclosing frames are symmetrically provided on the outer ring surface of the top plate. The enclosing frame is in the shape of a "C" - shaped plate structure. A baffle is inserted into the groove body of the enclosing frame. The baffle is in the shape of an "L" - shaped plate structure, and a pull ring is provided on the top surface of the baffle.

[0016] Preferably, a plurality of reinforcing ribs are inserted into the surface of the baffle and are arranged side by side. A retaining piece is provided at the bottom end of the baffle. Two groups of rubber damping strips are provided on the surface of the enclosing frame facing the outer ring surface of the top plate. The rubber damping strips are clamped between the enclosing frame and the baffle.

[0017] Preferably, the central mesh cylinder is in the shape of a frustum - shaped frame structure. A bearing seat is centrally provided on the bottom surface of the top plate of the central mesh cylinder, and the bearing seat is sleeved on the top end of the stirring shaft.

[0018] Preferably, a connection seat is provided on the top surface of the universal wheel. The connection seat is in the shape of a "convex" - shaped circular plate structure. A clamping groove is opened on the side wall of the connection seat. The clamping groove is in the shape of an annular groove. An elastic rubber ring is sleeved inside the clamping groove. One end of the elastic rubber ring is fixed to one end of the telescopic corrugated pipe, and the other end of the telescopic corrugated pipe is fixed to the bottom plate of the cleaning pool.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] The plastic product cleaning device proposed by the present invention uses a loading grid to load a large number of plastic product workpieces, and universal wheels are installed at the bottom of the loading grid. During cleaning, the loading grid loaded with plastic product workpieces is placed into the cleaning pool for flushing. After tilting, the loading grid is lifted to achieve water drainage. After water drainage, the top plate is removed from the top end of the electric push rod, and the loading grid is moved to the ground. In this way, the loading grid with plastic product workpieces can be pushed and transferred by means of the universal wheels, that is, the loading grid realizes the functions of loading, salvaging, and turnover of plastic product workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the present invention;

[0022] Figure 2 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0023] Figure 3 for Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0024] Figure 4 for Figure 2 A magnified schematic diagram of the structure at C in the middle;

[0025] Figure 5 This is a schematic diagram of the structure of the grid frame of the present invention;

[0026] Figure 6 for Figure 5 Enlarged schematic diagram of the structure at point D in the middle.

[0027] In the figure: cleaning tank 1, electric push rod 2, connecting block 3, splicing groove 4, top plate 5, connecting slot 6, movable slot 7, connecting plug plate 8, push plate 9, knocking handle 10, spring 11, enclosure 12, baffle 13, reinforcing rib 14, baffle 15, pull ring 16, rubber damping strip 17, containing grid frame 18, central grid tube 19, bearing seat 20, limit frame 21, drive motor 22, sealed bearing 23, stirring shaft 24, connecting seat 25, universal wheel 26, slot 27, telescopic bellows 28, plastic product workpiece 29, water injection pipe 30, drainage pipe 31, protective frame 32, elastic rubber ring 33. DETAILED DESCRIPTION

[0028] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected 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.

[0031] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0032] Embodiment 1

[0033] See also Figure 1 and Figure 5 The present invention provides a technical solution: a plastic product cleaning device, which includes: a cleaning tank 1, an electric push rod 2 is installed inside the cleaning tank 1, and the electric push rod 2 is connected to the bottom surface of the top plate 5; a loading grid 18 is arranged on the bottom surface of the top plate 5, and the inside of the loading grid 18 is loaded with plastic product workpieces 29, the inner ring of the loading grid 18 is provided with a central grid tube 19, and the bottom surface of the loading grid 18 is provided with a universal wheel 26; a driving motor 22 is arranged on the bottom plate of the cleaning tank 1, and the power output end of the driving motor 22 is transmission-connected to a stirring shaft 24.

[0034] Use the loading grid 18 to load a large number of plastic product workpieces 29, and install universal wheels 26 at the bottom of the loading grid 18. During cleaning, place the loading grid 18 loaded with plastic product workpieces 29 into the cleaning tank 1 for rinsing. After tilting, lift the loading grid 18 to drain water. After draining, remove the top plate 5 from the top of the electric push rod 2, and move the loading grid 18 to the ground. In this way, with the help of the universal wheels 26, the loading grid 18 loaded with plastic product workpieces 29 can be pushed and transferred, that is, the loading grid 18 realizes the functions of loading, salvaging, and turnover of plastic product workpieces 29.

[0035] Embodiment 2

[0036] On the basis of Embodiment 1, in order to realize the detachable connection between the electric push rod 2 and the top plate 5, four groups of electric push rods 2 are provided. The four groups of electric push rods 2 are respectively distributed at the four corners of the tank body of the cleaning tank 1, and a protective frame 32 is sleeved outside the electric push rod 2. The protective frame 32 is fixed on the top surface of the bottom plate of the cleaning tank 1, and the piston rod of the electric push rod 2 penetrates through the top plate of the protective frame 32. A connection block 3 is arranged at the top end of the piston rod of the electric push rod 2, and the connection block 3 is inserted into the splicing groove 4. The splicing groove 4 is opened on the bottom surface of the top plate 5. The top plate 5 has an annular plate structure, and a connection slot 6 is opened on the side wall of the top plate 5; an activity groove 7 is opened on the outer ring surface of the top plate 5. The activity groove 7 has a "convex" shape groove. The activity groove 7 communicates with the splicing groove 4. A connection plug board 8 is inserted into the activity groove 7. One end of the connection plug board 8 matches the connection slot 6, and the other end of the connection plug board 8 is provided with a push plate 9. The top surface of the push plate 9 is provided with an inclined surface;

[0037] Refer to the attached Figure 2 and Figure 4 As shown, after the connection block 3 is inserted into the splicing groove 4, it pushes the push plate 9 to drive the connection plug board 8 to insert into the connection slot 6, so as to realize the connection and fixation between the electric push rod 2 and the top plate 5, that is, start the electric push rod 2, and the piston rod of the electric push rod 2 rises and falls to drive the top plate 5 to rise and fall, so as to realize the lifting and lowering control of the loading grid 18.

[0038] Embodiment 3

[0039] On the basis of Embodiment 2, in order to shield the push plate 9 and prevent the push plate 9 from moving back when the connection plug board 8 is inserted into the connection slot 6, two groups of enclosing frames 12 are symmetrically arranged on the outer ring surface of the top plate 5. The enclosing frame 12 has a "C" - shaped plate structure. A baffle 13 is inserted into the groove body of the enclosing frame 12. The baffle 13 has an "L" - shaped plate structure. A pull ring 16 is arranged on the top surface of the baffle 13. A plurality of reinforcing ribs 14 are arranged side by side on the surface of the baffle 13, and a retaining piece 15 is arranged at the bottom end of the baffle 13. Two groups of rubber damping strips 17 are arranged on the side of the enclosing frame 12 facing the outer ring surface of the top plate 5. The rubber damping strips 17 are clamped between the enclosing frame 12 and the baffle 13;

[0040] Refer to the attached Figure 2 and Figure 6 After the baffle 13 is lifted, the push plate 9 protrudes from the notch of the movable groove 7 and squeezes the baffle 13 downward. The bottom surface of the baffle 13 squeezes the push plate 9 into the movable groove 7 along the top inclined surface of the push plate 9. After the push plate 9 is pushed into the movable groove 7, the baffle 13 continues to descend until the top plate of the baffle 13 overlaps the top surface of the enclosure 12, and the rubber damping strip 17 is clamped between the enclosure 12 and the baffle 13 to prevent the baffle 13 from jumping at will. At this time, the push plate 9 squeezes the spring 11, and the push plate 9 will not move back; after the baffle 13 is lifted, the spring 11 rebounds and pushes the push plate 9 to move toward the outside of the movable groove 7, and the connecting plug plate 8 is detached from the connecting slot 6, and the top plate 5 can be removed from the top of the connecting block 3.

[0041] Embodiment 4

[0042] On the basis of the third embodiment, in order to realize the cleaning of the plastic product workpiece 29 contained in the containing grid frame 18, a water injection pipe 30 and a drainage pipe 31 are installed on the side plate of the cleaning pool 1, and a limit frame 21 is centrally arranged on the top surface of the bottom plate of the cleaning pool 1, and the limit frame 21 is sleeved on the outside of the driving motor 22. The shaft body of the stirring shaft 24 passes through the top plate of the limit frame 21, and a sealed bearing 23 is arranged on the shaft body of the stirring shaft 24, and the sealed bearing 23 is installed on the top plate of the limit frame 21. The central net tube 19 has a trapezoidal frame structure, and a bearing seat 20 is centrally arranged on the bottom surface of the top plate of the central net tube 19, and the bearing seat 20 is sleeved on the top of the stirring shaft 24.

[0043] After the containing grid frame 18 falls into the cleaning tank 1, the bearing seat 20 is sleeved on the top of the stirring shaft 24, and the limiting frame 21 is in the inner ring opening at the bottom end of the containing grid frame 18. Water is injected into the cleaning tank 1 through the water injection pipe 30, and the driving motor 22 is started to drive the stirring shaft 24 to rotate. The stirring shaft 24 drives the clean water in the cleaning tank 1 to form a vortex, thereby cleaning the plastic product workpiece 29 contained in the containing grid frame 18.

[0044] Embodiment 5

[0045] On the basis of the fourth embodiment, in order to realize the protection of the universal wheel 26 when it is immersed in the cleaning tank 1, a connecting seat 25 is provided on the top surface of the universal wheel 26, and the connecting seat 25 is a "convex"-shaped circular plate structure, and a card slot 27 is provided on the side wall of the connecting seat 25, and the card slot 27 is an annular groove, and an elastic rubber ring 33 is sleeved inside the card slot 27, and the elastic rubber ring 33 is fixed to one end of the telescopic bellows 28, and the other end of the telescopic bellows 28 is fixed to the bottom plate of the cleaning tank 1;

[0046] When the container grid 18 is lifted by the electric push rod 2 and lowered into the cleaning tank 1, the telescopic bellows 28 is pulled to expand, and the elastic rubber ring 33 is set in the slot 27. At this time, the telescopic bellows 28 protects the universal wheel 26. As the container grid 18 falls into the cleaning tank 1, the telescopic bellows 28 is compressed and folded, and the telescopic bellows 28 always surrounds the outside of the universal wheel 26 to prevent the universal wheel 26 from being soaked in water.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic product cleaning device, characterized in that: The plastic product cleaning device includes: A cleaning pool (1), inside which an electric push rod (2) is installed, and the electric push rod (2) is connected to the bottom surface of the top plate (5); A loading grid (18), arranged on the bottom surface of the top plate (5), inside which plastic product workpieces (29) are loaded, a central mesh cylinder (19) is arranged at the inner ring opening of the loading grid (18), and universal wheels (26) are arranged on the bottom surface of the loading grid (18); and A driving motor (22), arranged on the bottom plate of the cleaning pool (1), and the power output end of the driving motor (22) is in transmission connection with a stirring shaft (24).

2. A plastic product cleaning device according to claim 1, characterized in that: A water injection pipe (30) and a drain pipe (31) are installed on the side plate of the cleaning pool (1), a limiting frame (21) is centrally arranged on the top surface of the bottom plate of the cleaning pool (1), the limiting frame (21) sleeves the outside of the driving motor (22), the shaft body of the stirring shaft (24) penetrates the top plate of the limiting frame (21), and a sealing bearing (23) is arranged on the shaft body of the stirring shaft (24), and the sealing bearing (23) is installed on the top plate of the limiting frame (21).

3. A plastic product cleaning device according to claim 2, characterized in that: Four groups of electric push rods (2) are provided, and the four groups of electric push rods (2) are respectively distributed at the four corners of the tank body of the cleaning pool (1), and a protective frame (32) is sleeved outside the electric push rod (2), the protective frame (32) is fixed on the top surface of the bottom plate of the cleaning pool (1), and the piston rod of the electric push rod (2) penetrates the top plate of the protective frame (32).

4. A plastic product cleaning device according to claim 3, characterized in that: A connecting block (3) is arranged at the top end of the piston rod of the electric push rod (2), the connecting block (3) is inserted into the splicing groove (4), the splicing groove (4) is opened on the bottom surface of the top plate (5), the top plate (5) is in an annular plate structure, and a connecting slot (6) is opened on the side wall of the top plate (5).

5. A plastic product cleaning device according to claim 4, characterized in that: An activity groove (7) is opened on the outer ring surface of the top plate (5), the activity groove (7) is in a "convex”-shaped groove, the activity groove (7) communicates with the splicing groove (4), a connecting plug board (8) is inserted into the activity groove (7), one end of the connecting plug board (8) matches the connecting slot (6), and a push board (9) is arranged at the other end of the connecting plug board (8), and an inclined surface is arranged on the top surface of the push board (9).

6. A plastic product cleaning device according to claim 5, characterized in that: A plurality of springs (11) are arranged between the push board (9) and the step surface of the activity groove (7), and two groups of knocking handles (10) are arranged on the surface of the push board (9) facing the inside of the activity groove (7), and the two groups of knocking handles (10) are symmetrically distributed up and down with respect to the connecting plug board (8).

7. A plastic product cleaning device according to claim 6, characterized in that: Two groups of enclosing frames (12) are symmetrically arranged on the outer ring surface of the top plate (5), the enclosing frames (12) are in a "C”-shaped plate structure, a baffle (13) is inserted into the groove body of the enclosing frame (12), the baffle (13) is in an "L”-shaped plate structure, and a pull ring (16) is arranged on the top surface of the baffle (13).

8. A plastic product cleaning device according to claim 7, characterized in that: A plurality of reinforcing ribs (14) are inserted into the surface of the baffle (13) and are arranged side by side, and a retaining piece (15) is arranged at the bottom end of the baffle (13), and two groups of rubber damping strips (17) are arranged on the surface of the enclosing frame (12) facing the outer ring surface of the top plate (5), and the rubber damping strips (17) are clamped between the enclosing frame (12) and the baffle (13).

9. A plastic product cleaning device according to claim 8, characterized in that: The central net cylinder (19) is a trapezoidal frame structure, a bearing seat (20) is centrally arranged on the bottom surface of the top plate of the central net cylinder (19), and the bearing seat (20) is sleeved on the top end of the stirring shaft (24).

10. A plastic product cleaning device according to claim 9, characterized in that: The top surface of the universal wheel (26) is provided with a connecting seat (25), the connecting seat (25) is in the form of a "convex"-shaped circular plate structure, the side wall of the connecting seat (25) is provided with a clamping groove (27), the clamping groove (27) is in the form of an annular groove, an elastic rubber ring (33) is sleeved inside the clamping groove (27), the elastic rubber ring (33) is fixed to one end of a telescopic bellows (28), and the other end of the telescopic bellows (28) is fixed to the bottom plate of the cleaning tank (1).

Images