Quantitative filling gun of automobile filling machine

Abstract

The utility model discloses a quantitative filling gun of an automobile filling machine, which comprises a filling gun body, a filter, a conduit and a bolt, the outer wall of the top of the filling gun body is sleeved with a batcher through threads, the inner wall of the batcher is provided with a support rod, the outer wall of the support rod is sleeved with an isodensity floating plate, and the outer wall of the isodensity floating plate is provided with a through hole; a limiting block is arranged at one end of the supporting rod, a supporting frame is arranged on the outer wall of the top of the batcher, a flashlight is clamped to the outer wall of the supporting frame, glass is arranged on the outer wall of the batcher, and scale marks are arranged on the outer wall of the glass. The limiting block prevents the equal-density floating plate from falling and liquid from entering the batcher, the liquid drives the equal-density floating plate to move on the supporting rod, the flashlight fixed to the supporting frame is turned on, the manual cylinder irradiates the equal-density floating plate, a worker observes the position of the equal-density floating plate on scale marks through glass, and then the equal-density floating plate is fixed to the batcher. And the function of quantifying the filled liquid is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of filling guns, in particular to a quantitative filling gun of an automobile filling machine. Background Art

[0002] The filling gun belongs to the field of fluid filling in the automotive industry; the filling gun and the internal PLC, human-machine interface, filling pump, etc. of the equipment together constitute a filling machine, which is used to meet the filling of various oil products for passenger cars, commercial vehicles, trucks and other automotive-related products. Various oil products are finally injected into the workpiece that requires the oil product through the filling gun.

[0003] For example, a new type of quantitative filling gun for automobile filling machines with the authorization announcement number CN209524303U and the announcement date 2019.10.22 includes a high-pressure hose connector connected to a high-pressure hose from a filling machine, the high-pressure hose connector is connected to a hose through an accessory, the hose is connected to a filling mechanism through a leak-proof drip nozzle, and the filling mechanism includes a filling head connected to a leak-proof drip nozzle, an oil pipeline is opened in the filling head, an eccentric disk is rotatably provided next to the oil outlet of the oil pipeline, and the rotation of the eccentric disk realizes the opening and closing of the oil outlet of the oil pipeline. A sealing gasket is provided at the position where the filling head and the port to be filled (the mouth of the filling oil pot) match.

[0004] The existing filling gun has a single structure, and the staff cannot control the amount of liquid to be filled during the filling process, which easily causes the situation that the liquid to be filled is too much or too little. Therefore, it is urgent to design a quantitative filling gun for a car filling machine to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a quantitative filling gun for an automobile filling machine.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A quantitative filling gun for an automobile filling machine comprises a filling gun body, a filter, a conduit and a bolt, a doser being threadedly sleeved on the outer wall at the top of the filling gun body, a support rod being arranged on the inner wall of the doser, an isodensity floating plate being sleeved on the outer wall of the support rod, a through hole being opened on the outer wall of the isodensity floating plate, a limit block being arranged at one end of the support rod, a support frame being arranged on the outer wall at the top of the doser, a flashlight being clamped on the outer wall of the support frame, a glass being arranged on the outer wall of the doser, and scale lines being arranged on the outer wall of the glass.

[0008] Furthermore, a limiting groove is provided on the outer wall of the top of the filling gun body, and a fixing nut is provided on the inner wall of the limiting groove. A sealing screw is inserted into the limiting groove, and the sealing screw thread is inserted into the fixing nut.

[0009] Furthermore, a rotating fan blade is rotatably connected to the inner wall of the filter via a bearing, and a fixing block is provided at one end of the rotating fan blade.

[0010] Furthermore, a rotating rod is arranged on the outer wall of the fixing block, and a brush is arranged on the outer wall of the rotating rod.

[0011] Furthermore, the interior of the filter is provided with activated carbon, a fine mesh filter and a conical funnel in sequence from left to right, and a filter hole is opened on the outer wall of the conical funnel.

[0012] Furthermore, a fixture is provided on the outer wall of the catheter, and a sliding groove is opened on the outer wall of the fixture, and a fixing rod is slidably connected inside the sliding groove, a circular ring is inserted into one end of the fixing rod, and a fixing spring is sleeved on the outer wall of the fixing rod.

[0013] Furthermore, a handle is provided on the outer wall at the bottom of the filling gun body, and the inside of the handle is rotatably connected to a trigger via a rotating shaft, one end of the trigger is rotatably connected to a sealing plate via a rotating shaft, a hose is sleeved on the outer wall of the conduit, and the conduit is connected to the filling gun body via bolts.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the set dosing device, support rod, isodensity floating plate, limit block, through hole, support frame, manual cylinder, glass and scale line, the limit block prevents the isodensity floating plate from falling, and the liquid enters the dosing device. The liquid drives the isodensity floating plate to move on the support rod. Turn on the flashlight fixed on the support frame, and the manual cylinder shines on the isodensity floating plate. The staff observes the position of the isodensity floating plate on the scale line through the glass, realizing the function of quantitative filling of the liquid, solving the problem of staff not being able to grasp the filling amount and causing more or less liquid to be added, and it is convenient to observe whether the color of the liquid has deteriorated.

[0016] 2. Through the set filter, rotating blades, fixed block, rotating rod, brush, conical funnel, filter holes, fine mesh filter and activated carbon, liquid enters the filter, the liquid drives the rotating blades to rotate, the rotating blades drive the fixed block to rotate, the fixed block drives the rotating rod, and the rotating rod drives the brush to rotate, thereby realizing the function of cleaning the conical funnel, and the liquid passes through the filter holes, fine mesh filter and activated carbon, thereby realizing the function of filtering the liquid.

[0017] 3. Through the setting of the fixer, sliding groove, fixing rod, ring and fixing spring, the ring drives the fixing rod to move, the fixing rod moves in the sliding groove, the fixing rod squeezes the fixing spring, and the fixing spring provides elastic force, so that the filling gun is fixed on the filling port during filling, avoiding the need for the staff to hold the filling gun by hand during filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a quantitative filling gun of a car filling machine proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of a conical funnel of a quantitative filling gun of a car filling machine proposed by the utility model;

[0020] Figure 3 This is a side cross-sectional structural schematic diagram of a quantitative filling gun of a vehicle filling machine proposed by the utility model;

[0021] Figure 4 This is a three-dimensional enlarged structural schematic diagram of a filter of a quantitative filling gun of a car filling machine proposed by the utility model;

[0022] Figure 5 The utility model is a schematic diagram of an enlarged structure of a sealing screw of a quantitative filling gun of an automobile filling machine.

[0023] In the figure: 1. catheter; 2. filling gun body; 3. filter; 4. doser; 5. support rod; 6. equal density floating plate; 7. limit block; 8. through hole; 9. support frame; 10. flashlight; 11. glass; 12. scale line; 13. limit groove; 14. fixing nut; 15. sealing screw; 16. rotating fan blade; 17. fixing block; 18. rotating rod; 19. brush; 20. conical funnel; 21. filter hole; 22. fine mesh filter; 23. activated carbon; 24. fixer; 25. sliding groove; 26. fixing rod; 27. ring; 28. fixing spring; 29. ​​hose; 30. handle; 31. trigger; 32. sealing plate; 33. bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] Reference Figure 1-5 A quantitative filling gun of an automobile filling machine comprises a filling gun body 2, a filter 3, a conduit 1 and a bolt 33. A doser 4 is threadedly sleeved on the outer wall at the top of the filling gun body 2, and a support rod 5 is arranged on the inner wall of the doser 4. An equal density floating plate 6 is sleeved on the outer wall of the support rod 5, and a through hole 8 is opened on the outer wall of the equal density floating plate 6. A limiting block 7 is arranged at one end of the support rod 5. A support frame 9 is arranged on the outer wall of the top of the doser 4, and a flashlight 10 is clamped on the outer wall of the support frame 9. Glass 11 is arranged on the outer wall of the doser 4, and scale lines 12 are arranged on the outer wall of the glass 11. The liquid drives the equal density floating plate 6 to move on the support rod 5, and the equal density floating plate 6 is opened with a through hole 8 to prevent the gas in the liquid from lifting the equal density floating plate 6.

[0028] In one embodiment provided by the present utility model, Figure 3 and Figure 5 As shown, a limiting groove 13 is provided on the outer wall at the top of the filling gun body 2, and a fixing nut 14 is provided on the inner wall of the limiting groove 13, a sealing screw 15 is inserted into the limiting groove 13, and the sealing screw 15 is threadedly inserted into the fixing nut 14, the sealing screw 15 rotates and rises on the fixing nut 14, and the height of the sealing screw 15 is adjusted, thereby realizing the function of adjusting the liquid rate.

[0029] In another embodiment provided by the present utility model, Figure 3 As shown, a rotating blade 16 is rotatably connected to the inner wall of the filter 3 via a bearing, and a fixed block 17 is provided at one end of the rotating blade 16 . The rotating blade 16 drives the fixed block 17 to rotate, thereby realizing the rotation of the fixed block 17 .

[0030] In another embodiment provided by the present utility model, Figure 3 As shown, a rotating rod 18 is provided on the outer wall of the fixed block 17, and a brush 19 is provided on the outer wall of the rotating rod 18. The fixed block 17 drives the rotating rod 18 to rotate, and the rotating rod 18 drives the brush 19 to rotate, thereby realizing the function of cleaning the conical funnel 20.

[0031] In one embodiment provided by the present utility model, Figure 3 As shown, the interior of the filter 3 is provided with activated carbon 23, a fine mesh filter 22 and a conical funnel 20 from left to right, and a filter hole 21 is opened on the outer wall of the conical funnel 20. The liquid passes through the filter port on the conical funnel 20, and the conical funnel 20 expands the filtering area.

[0032] In another embodiment provided by the present utility model, Figure 1 and Figure 3 As shown, a fixture 24 is provided on the outer wall of the conduit 1, and a sliding groove 25 is provided on the outer wall of the fixture 24, and a fixing rod 26 is slidably connected inside the sliding groove 25, a circular ring 27 is inserted into one end of the fixing rod 26, and a fixing spring 28 is sleeved on the outer wall of the fixing rod 26, the circular ring 27 drives the fixing rod 26 to move, the fixing rod 26 moves in the sliding groove 25, the fixing rod 26 squeezes the fixing spring 28, and the fixing spring 28 provides elastic force, thereby realizing the function of fixing the filling port.

[0033] In another embodiment provided by the present utility model, Figure 3 As shown, a handle 30 is provided on the outer wall at the bottom of the filling gun body 2, and the interior of the handle 30 is rotatably connected to a trigger 31 via a rotating shaft, one end of the trigger 31 is rotatably connected to a sealing plate 32 via a rotating shaft, a hose 29 is sleeved on the outer wall of the conduit 1, and the conduit 1 is connected to the filling gun body 2 via bolts 33, and the conduit 1 and the filling gun body 2 are fixed by bolts 33, thereby realizing the function of combining the various components of the filling gun.

[0034] Working principle: when in use, liquid enters the filter 3, the liquid drives the rotating blades 16 to rotate, the rotating blades 16 drives the fixed block 17, the fixed block 17 drives the rotating rod 18 to rotate, the rotating rod 18 drives the brush 19 to move, the brush 19 contacts the conical funnel 20, and realizes the function of cleaning the conical funnel 20, the liquid passes through the filter holes 21, the fine mesh filter 22 and the activated carbon 23, and the function of filtering the liquid is realized to avoid the problem of impurities in the liquid clogging the conduit 1, the sealing screw 15 is rotated to realize the control of the liquid rate flowing into the filling gun body 2, the liquid enters the filling gun body 2, the liquid accumulates in the filling gun body 2, the liquid enters the dosing device 4, the liquid drives the equal density board to rise on the outer wall of the support rod 5, turn on the flashlight, and shine the flashlight on the equal density floating On the plate 6, the staff realizes the function of quantitative measurement of the liquid by observing the position of the scale line 12 of the equal density floating plate 6 on the glass 11, avoiding the problem of over- or under-filling caused by the staff's inability to grasp the filling amount, inserting the catheter 1 into the filling port, pulling the ring 27, the ring 27 drives the fixed rod 26 to move, the fixed rod 26 moves in the sliding groove 25, the fixed rod 26 squeezes the fixed spring 28, the fixed spring 28 provides elastic force, and realizes the function of clamping the filling port, avoiding the problem of the staff needing to hold the filling gun catheter 1 when filling, the staff holds the handle 30, pulls the trigger 31, the trigger 31 rotates in the handle 30, the trigger 31 drives the sealing plate 32 to fall, the liquid enters the catheter 1, the liquid enters the hose 29 through the guide rod, and the liquid enters the filling box through the hose 29.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A quantitative filling gun for an automobile filling machine, comprising a filling gun body (2), a filter (3), a conduit (1) and a bolt (33), characterized in that: A doser (4) is threadedly sleeved on the outer wall of the top of the filling gun body (2), and a support rod (5) is arranged on the inner wall of the doser (4), an isodensity floating plate (6) is sleeved on the outer wall of the support rod (5), and a through hole (8) is opened on the outer wall of the isodensity floating plate (6), a limit block (7) is arranged at one end of the support rod (5), a support frame (9) is arranged on the outer wall of the top of the doser (4), and a flashlight (10) is clamped on the outer wall of the support frame (9), a glass (11) is arranged on the outer wall of the doser (4), and a scale line (12) is arranged on the outer wall of the glass (11).

2. A quantitative filling gun for a car filling machine according to claim 1, characterized in that: A limiting groove (13) is provided on the outer wall of the top of the filling gun body (2), and a fixing nut (14) is provided on the inner wall of the limiting groove (13). A sealing screw (15) is inserted into the interior of the limiting groove (13), and the sealing screw (15) is threadedly inserted into the interior of the fixing nut (14).

3. A quantitative filling gun for a car filling machine according to claim 2, characterized in that: A rotating blade (16) is rotatably connected to the inner wall of the filter (3) via a bearing, and a fixing block (17) is provided at one end of the rotating blade (16).

4. A quantitative filling gun for a car filling machine according to claim 3, characterized in that: A rotating rod (18) is arranged on the outer wall of the fixed block (17), and a brush (19) is arranged on the outer wall of the rotating rod (18).

5. A quantitative filling gun for a car filling machine according to claim 4, characterized in that: The interior of the filter (3) is provided with activated carbon (23), a fine mesh filter (22) and a conical funnel (20) in sequence from left to right, and a filter hole (21) is provided on the outer wall of the conical funnel (20).

6. A quantitative filling gun for a car filling machine according to claim 5, characterized in that: A fixer (24) is arranged on the outer wall of the conduit (1), and a sliding groove (25) is opened on the outer wall of the fixer (24), and a fixing rod (26) is slidably connected inside the sliding groove (25), a circular ring (27) is inserted into one end of the fixing rod (26), and a fixing spring (28) is sleeved on the outer wall of the fixing rod (26).

7. A quantitative filling gun for a car filling machine according to claim 6, characterized in that: A handle (30) is provided on the outer wall at the bottom of the filling gun body (2), and the interior of the handle (30) is rotatably connected to a trigger (31) via a rotating shaft, and one end of the trigger (31) is rotatably connected to a sealing plate (32) via a rotating shaft. A hose (29) is sleeved on the outer wall of the conduit (1), and the conduit (1) is connected to the filling gun body (2) via a bolt (33).

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