Drip-proof liquid split charging device

Abstract

The utility model discloses a drip-proof liquid split charging device, which belongs to the technical field of split charging equipment and comprises a conveyor belt component and a mounting frame. The upper end of the mounting frame is provided with a split charging assembly for separating the stripping liquid; the split charging assembly comprises a driving assembly, a liquid filling assembly and a liquid discharging assembly, and a liquid leakage preventing assembly is installed on the installation frame. By means of the mode, splashing cannot occur in the liquid filling process, and stripping liquid can be prevented from leaking and polluting the conveying belt assembly and being wasted.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to a drip-proof liquid packaging device. Background Art

[0002] Stripping fluid is usually a chemical solution used to remove surface coatings or paints. When dispensing the stripping fluid, a liquid dispensing device is required. Dispensing the stripping fluid into small containers can be more convenient to store and manage, reduce space occupied, and better control the storage conditions of the stripping fluid.

[0003] Chinese patent CN217600350U discloses a chemical liquid medicine dispensing device, including a base, a control box seat is installed on the upper side of the base, and a cylinder is installed on the upper right of the control box seat; it also includes: an anti-corrosion pipeline, which is installed at the output end of the cylinder, and the lower end of the anti-corrosion pipeline is connected to an inlet pipe, and the other end of the anti-corrosion pipeline is connected to an outlet pipe; a mounting frame, which is connected to the upper side of the base, and a dispensing head is installed on the upper end of the mounting frame, and the interior of the dispensing head is connected to an end of the outlet pipe away from the anti-corrosion pipeline.

[0004] However, during the dispensing process of the patent, the chemical liquid medicine may drip from the dispensing head onto the turntable, contaminating the turntable and causing waste of the chemical liquid medicine.

[0005] Based on this, the utility model designs a drip-proof liquid dispensing device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a drip-proof liquid dispensing device.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A drip-proof liquid dispensing device includes a conveyor belt assembly;

[0009] Also includes a mounting bracket;

[0010] The upper end of the mounting frame is provided with a dispensing assembly for dispensing the stripping liquid;

[0011] The sub-packaging assembly includes a driving assembly, a liquid-filling assembly and a liquid-lowering assembly, the driving assembly, the liquid-filling assembly and the liquid-lowering assembly are all connected to the mounting frame, the liquid-filling assembly and the liquid-lowering assembly are all connected to the driving assembly, and the liquid-filling assembly and the liquid-lowering assembly are connected;

[0012] A liquid leakage prevention component is installed on the mounting frame.

[0013] Furthermore, the driving assembly includes a motor, a first cam, a second cam, a piston, a first roller, a first spring, a fixed plate and a round tube. The output end of the motor is fixedly connected to the first cam, the right end of the first cam is fixedly connected to the second cam, the first cam and the second cam are arranged at an angle of ninety degrees, the front end of the round tube is slidably connected to the piston, the rear end of the round tube is blocked, the front end of the piston passes through the fixed plate and is rotatably connected to the first roller, the piston is slidably connected to the fixed plate, the first roller is rollingly connected to the first cam, the first spring is sleeved on the piston, the two ends of the first spring are respectively fixedly connected to the piston and the fixed plate, the second cam is connected to the lower liquid assembly, and the round tube is connected to the liquid filling assembly.

[0014] Furthermore, the motor is fixedly connected to the left end of the mounting frame, the rear end of the round tube is fixedly connected to the mounting frame, and the fixing plate is fixedly connected to the inner wall of the left end of the mounting frame.

[0015] Furthermore, the liquid filling component includes a liquid filling box, a liquid inlet pipe, a liquid outlet pipe, a first one-way valve, a liquid dispensing pipe and a second one-way valve. The liquid filling box is fixedly connected to the rear side of the top end of the mounting frame, the upper end of the liquid filling box is fixedly connected to the liquid inlet pipe, the upper end of the liquid outlet pipe passes through the mounting frame and is fixedly connected to the lower end of the liquid filling box, the lower end of the liquid outlet pipe is fixedly connected to the first one-way valve, the lower end of the liquid outlet pipe is fixedly connected to the rear side of the upper end of the circular tube, the rear end of the liquid dispensing pipe is fixedly connected to the rear side of the lower end of the circular tube, the upper end of the liquid dispensing pipe is fixedly connected to the upper end of the mounting frame, the rear end of the liquid dispensing pipe is fixedly connected to the second one-way valve, and the liquid dispensing pipe is connected to the lower liquid component.

[0016] Furthermore, the lower liquid assembly includes a sliding rod, a second spring, a second roller, a fixed rod and a connecting tube. The upper end of the sliding rod passes through the mounting frame and is slidably connected to the mounting frame. The lower end of the sliding rod is rotatably connected to the second roller. The second roller is rollingly connected to the second cam. A second spring is sleeved on the sliding rod. Both ends of the second spring are respectively fixedly connected to the sliding rod and the mounting frame. Both ends of the fixed rod are respectively fixedly connected to the lower end of the sliding rod and the connecting tube.

[0017] Furthermore, the lower side of the right end of the liquid dispensing tube is embedded in the connecting tube and is slidably connected to the connecting tube.

[0018] Furthermore, the opening diameter of the lower end of the connecting tube is smaller than the opening diameters of the upper ends of the connecting tube and the liquid-filling bottle.

[0019] Furthermore, the anti-leakage component includes a cylinder, a hose, a cross plate, a limit block, a mounting plate and a liquid contacting part. The cylinder is fixedly connected to the right end of the mounting frame, the output end of the cylinder is fixedly connected to the mounting plate, the cross plate is fixedly connected to the inner wall of the right end of the mounting frame, the limit block is fixedly connected to the cross plate, the limit block is embedded in the limit groove at the lower end of the mounting plate and is slidably connected to the mounting plate, the left end of the mounting plate is fixedly connected to the liquid contacting part, the right end of the liquid contacting part is fixedly connected to the hose, and the right end of the hose passes through the mounting frame and is slidably connected to the mounting frame.

[0020] The utility model has the following technical effects:

[0021] During the subpackaging process, the lower end of the connecting tube is inserted into the lower liquid-filling bottle, and the stripping liquid in the liquid-dispensing tube flows into the liquid-filling bottle through the connecting tube. No splashing occurs during the filling process, and after the filling is completed, the connecting tube rises and separates from the lower liquid-filling bottle, which does not affect the transportation of the liquid-filling bottle.

[0022] When the utility model prevents dripping, the connecting pipe rises and the liquid receiving part moves to the bottom of the connecting pipe, and the liquid receiving part receives the stripping liquid dripping on the connecting pipe and the liquid dispensing pipe, so as to prevent the stripping liquid from dripping and contaminating the conveyor belt assembly and causing waste of the stripping liquid. The stripping liquid in the liquid receiving part is discharged through the hose, and the stripping liquid discharged through the hose can be further utilized, so as to save the stripping liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 A three-dimensional liquid dispensing device for preventing leakage of the utility model Figure 1 ;

[0025] Figure 2 It is a front view of a drip-proof liquid dispensing device of the utility model;

[0026] Figure 3 A three-dimensional liquid dispensing device for preventing leakage of the utility model Figure 2 ;

[0027] Figure 4 A three-dimensional liquid dispensing device for preventing leakage of the utility model Figure 3 ;

[0028] Figure 5 A three-dimensional liquid dispensing device for preventing leakage of the utility model Figure 4 ;

[0029] Figure 6 For along Figure 2 AA direction cross-sectional view;

[0030] Figure 7 For along Figure 2 BB direction cross-sectional view;

[0031] Figure 8 for Figure 7 Enlarged view of point C in the middle.

[0032] The numbers in the figure represent:

[0033] 1. Conveyor belt assembly; 2. Mounting frame; 3. Dispensing assembly; 31. Driving assembly; 311. Motor; 312. First cam; 313. Second cam; 314. Piston; 315. First roller; 316. First spring; 317. Fixed plate; 318. Round tube; 32. Liquid filling assembly; 321. Liquid filling tank; 322. Liquid inlet pipe; 323. Liquid outlet pipe; 324. First one-way valve; 325. Liquid dispensing pipe; 326. Second one-way valve; 33. Liquid lowering assembly; 331. Sliding rod; 332. Second spring; 333. Second roller; 334. Fixed rod; 335. Connecting pipe; 4. Liquid leakage prevention assembly; 41. Cylinder; 42. Hose; 43. Cross plate; 44. Limit block; 45. Mounting plate; 46. Liquid contact parts. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0035] The utility model is further described below in conjunction with embodiments.

[0036] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0037] In some embodiments, please refer to the attached instructions. Figure 1-8 , a drip-proof liquid dispensing device, comprising a conveyor belt assembly 1;

[0038] Also includes a mounting frame 2;

[0039] The upper end of the mounting frame 2 is provided with a dispensing assembly 3 for dispensing the stripping liquid;

[0040] The sub-packaging assembly 3 includes a driving assembly 31, a liquid-filling assembly 32 and a liquid-lowering assembly 33, the driving assembly 31, the liquid-filling assembly 32 and the liquid-lowering assembly 33 are all connected to the mounting frame 2, the liquid-filling assembly 32 and the liquid-lowering assembly 33 are all connected to the driving assembly 31, and the liquid-filling assembly 32 and the liquid-lowering assembly 33 are connected;

[0041] The mounting frame 2 is provided with a liquid-leakage-proof component 4 .

[0042] The conveyor belt assembly 1 transports the liquid-filling bottle to the liquid-filling position, and the driving assembly 31 drives the liquid-filling assembly 32 and the lower liquid assembly 33 to dispense the stripping liquid into the liquid-filling bottle. When the liquid in the liquid-filling bottle reaches the set value, the lower liquid assembly 33 rises, and the anti-leakage liquid assembly 4 moves to the liquid-filling position to prevent the liquid on the liquid-filling assembly 32 and the lower liquid assembly 33 from dripping onto the conveyor belt assembly 1, polluting the conveyor belt assembly 1 and causing waste of the stripping liquid. The conveyor belt assembly 1 transports the next liquid-filling bottle to the liquid-filling position, and the anti-leakage liquid assembly 4 resets, and the driving assembly 31 continues to drive the liquid-filling assembly 32 and the lower liquid assembly 33 to dispense the stripping liquid until all the stripping liquid is dispensed.

[0043] The driving assembly 31 includes a motor 311, a first cam 312, a second cam 313, a piston 314, a first roller 315, a first spring 316, a fixed plate 317 and a round tube 318. The output end of the motor 311 is fixedly connected to the first cam 312, the right end of the first cam 312 is fixedly connected to the second cam 313, the first cam 312 and the second cam 313 are arranged at an angle of ninety degrees, the front end of the round tube 318 is slidably connected to the piston 314, the rear end of the round tube 318 is blocked, the front end of the piston 314 passes through the fixed plate 317 and is rotatably connected to the first roller 315, the piston 314 is slidably connected to the fixed plate 317, the first roller 315 is rollingly connected to the first cam 312, the first spring 316 is sleeved on the piston 314, the two ends of the first spring 316 are respectively fixedly connected to the piston 314 and the fixed plate 317, the second cam 313 is connected to the lower liquid assembly 33, and the round tube 318 is connected to the liquid filling assembly 32.

[0044] The motor 311 is fixedly connected to the left end of the mounting frame 2 , the rear end of the round tube 318 is fixedly connected to the mounting frame 2 , and the fixing plate 317 is fixedly connected to the inner wall of the left end of the mounting frame 2 .

[0045] The liquid filling component 32 includes a liquid filling box 321, a liquid inlet pipe 322, a liquid outlet pipe 323, a first one-way valve 324, a liquid separator 325 and a second one-way valve 326. The liquid filling box 321 is fixedly connected to the rear side of the top end of the mounting frame 2. The upper end of the liquid filling box 321 is fixedly connected with the liquid inlet pipe 322. The upper end of the liquid outlet pipe 323 passes through the mounting frame 2 and is fixedly connected with the lower end of the liquid filling box 321. The lower end of the liquid outlet pipe 323 is fixedly connected with the first one-way valve 324. The lower end of the liquid outlet pipe 323 is fixedly connected to the rear side of the upper end of the circular tube 318. The rear end of the liquid separator 325 is fixedly connected to the rear side of the lower end of the circular tube 318. The upper end of the liquid separator 325 is fixedly connected to the upper end of the mounting frame 2. The rear end of the liquid separator 325 is fixedly connected with the second one-way valve 326. The liquid separator 325 is connected to the lower liquid component 33.

[0046] The lower liquid component 33 includes a sliding rod 331, a second spring 332, a second roller 333, a fixed rod 334 and a connecting tube 335. The upper end of the sliding rod 331 passes through the mounting frame 2 and is slidably connected to the mounting frame 2. The lower end of the sliding rod 331 is rotatably connected to the second roller 333. The second roller 333 is rollingly connected to the second cam 313. The sliding rod 331 is sleeved with a second spring 332. The two ends of the second spring 332 are respectively fixedly connected to the sliding rod 331 and the mounting frame 2. The two ends of the fixed rod 334 are respectively fixedly connected to the lower end of the sliding rod 331 and the connecting tube 335.

[0047] The lower right end of the liquid dispensing tube 325 is embedded in the connecting tube 335 and is slidably connected to the connecting tube 335 .

[0048] Preferably, the opening diameter of the lower end of the connecting tube 335 is smaller than the opening diameters of the upper ends of the connecting tube 335 and the liquid-filling bottle.

[0049] During packaging, the stripping liquid to be packaged is added into the liquid tank 321 through the liquid inlet pipe 322, and the conveyor belt assembly 1 of the liquid inlet pipe 322 transports the liquid bottle to the bottom of the connecting pipe 335. The motor 311 drives the first cam 312 and the second cam 313 to rotate, and the first cam 312 drives the first roller 315 to move backward. The first roller 315 drives the piston 314 to slide backward in the circular tube 318, and the stripping liquid in the circular tube 318 is discharged into the liquid dispensing pipe 325 through the second one-way valve 326. At the same time, the piston 314 compresses the first spring 316. At this time, the lower end of the connecting pipe 335 is inserted into the liquid bottle below, and the second cam 313 rotates to drive the second roller 333 to rotate, but does not drive the second roller 333 and the slide bar 331 to move. The stripping liquid in the liquid dispensing pipe 325 passes through the connecting pipe 335. The first and second cams 312 and 313 are in a state of being moved upwardly, and the second cams 313 and 314 are in a state of being moved upwardly, and the second cams 312 and 313 are in a state of being moved upwardly, and the second cams 312 and 313 are in a state of being moved upwardly, and the second cams 313 and 314 are in a state of being moved upwardly, and the second cams 313 and 314 are in a state of being moved upwardly, and the second cams 313 and 313 ...

[0050] The anti-leakage component 4 includes a cylinder 41, a hose 42, a cross plate 43, a limit block 44, a mounting plate 45 and a liquid contact part 46. The cylinder 41 is fixedly connected to the right end of the mounting frame 2, and the output end of the cylinder 41 is fixedly connected to the mounting plate 45. The cross plate 43 is fixedly connected to the inner wall of the right end of the mounting frame 2. The limit block 44 is fixedly connected to the cross plate 43. The limit block 44 is embedded in the limit groove at the lower end of the mounting plate 45 and is slidably connected to the mounting plate 45. The left end of the mounting plate 45 is fixedly connected to the liquid contact part 46, and the right end of the liquid contact part 46 is fixedly connected to the hose 42. The right end of the hose 42 passes through the mounting frame 2 and is slidably connected to the mounting frame 2.

[0051] When preventing dripping, the cylinder 41 drives the mounting plate 45 to move to the left under the guidance of the limit block 44, and the mounting plate 45 drives the liquid receiving part 46 to move to the left to just below the connecting pipe 335, and the liquid receiving part 46 drives the hose 42 to move to the left, and the liquid receiving part 46 catches the stripping liquid dripping on the connecting pipe 335 and the liquid dispensing pipe 325 to prevent the stripping liquid from dripping and contaminating the conveyor belt assembly 1 and causing waste of the stripping liquid. The stripping liquid in the liquid receiving part 46 is discharged through the hose 42, and the stripping liquid discharged through the hose 42 can be further utilized. When the next liquid bottle is transported to just below the connecting pipe 335, the cylinder 41 drives the mounting plate 45 to move to the right and reset, and the mounting plate 45 drives the liquid receiving part 46 and the hose 42 to move to the left and reset.

[0052] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A drip-proof liquid dispensing device, comprising a conveyor belt assembly (1), characterized in that: Also includes a mounting frame (2); A dispensing assembly (3) for dispensing the stripping liquid is installed at the upper end of the mounting frame (2); The sub-packaging assembly (3) comprises a driving assembly (31), a liquid-filling assembly (32) and a liquid-lowering assembly (33); the driving assembly (31), the liquid-filling assembly (32) and the liquid-lowering assembly (33) are all connected to the mounting frame (2); the liquid-filling assembly (32) and the liquid-lowering assembly (33) are all connected to the driving assembly (31); and the liquid-filling assembly (32) and the liquid-lowering assembly (33) are connected; A liquid leakage prevention component (4) is installed on the mounting frame (2).

2. The anti-drip liquid dispensing device according to claim 1, characterized in that: The driving assembly (31) comprises a motor (311), a first cam (312), a second cam (313), a piston (314), a first roller (315), a first spring (316), a fixing plate (317) and a round tube (318); the output end of the motor (311) is fixedly connected to the first cam (312); the right end of the first cam (312) is fixedly connected to the second cam (313); the first cam (312) and the second cam (313) are arranged at an angle of ninety degrees; the front end of the round tube (318) is slidably connected to the piston (314); The rear end of the circular tube (318) is blocked, the front end of the piston (314) passes through the fixed plate (317) and is rotatably connected to the first roller (315), the piston (314) is slidably connected to the fixed plate (317), the first roller (315) is rollingly connected to the first cam (312), the first spring (316) is sleeved on the piston (314), the two ends of the first spring (316) are respectively fixedly connected to the piston (314) and the fixed plate (317), the second cam (313) is connected to the lower liquid assembly (33), and the circular tube (318) is connected to the liquid filling assembly (32).

3. The anti-drip liquid dispensing device according to claim 2, characterized in that: The motor (311) is fixedly connected to the left end of the mounting frame (2), the rear end of the round tube (318) is fixedly connected to the mounting frame (2), and the fixing plate (317) is fixedly connected to the inner wall of the left end of the mounting frame (2).

4. The anti-drip liquid dispensing device according to claim 3, characterized in that: The liquid filling assembly (32) comprises a liquid filling box (321), a liquid inlet pipe (322), a liquid outlet pipe (323), a first one-way valve (324), a liquid dispensing pipe (325) and a second one-way valve (326); the liquid filling box (321) is fixedly connected to the rear side of the top end of the mounting frame (2); the upper end of the liquid filling box (321) is fixedly connected to the liquid inlet pipe (322); the upper end of the liquid outlet pipe (323) passes through the mounting frame (2) and is fixedly connected to the lower end of the liquid filling box (321); The lower end of the tube (323) is fixedly connected to a first one-way valve (324), the lower end of the liquid outlet tube (323) is fixedly connected to the rear side of the upper end of the circular tube (318), the rear end of the liquid dispensing tube (325) is fixedly connected to the rear side of the lower end of the circular tube (318), the upper end of the liquid dispensing tube (325) is fixedly connected to the upper end of the mounting frame (2), the rear end of the liquid dispensing tube (325) is fixedly connected to a second one-way valve (326), and the liquid dispensing tube (325) is connected to the lower liquid assembly (33).

5. The anti-drip liquid dispensing device according to claim 4, characterized in that: The lower liquid assembly (33) comprises a sliding rod (331), a second spring (332), a second roller (333), a fixed rod (334) and a connecting pipe (335); the upper end of the sliding rod (331) passes through the mounting frame (2) and is slidably connected to the mounting frame (2); the lower end of the sliding rod (331) is rotatably connected to the second roller (333); the second roller (333) is rollingly connected to the second cam (313); the sliding rod (331) is sleeved with a second spring (332); the two ends of the second spring (332) are respectively fixedly connected to the sliding rod (331) and the mounting frame (2); and the two ends of the fixed rod (334) are respectively fixedly connected to the lower end of the sliding rod (331) and the connecting pipe (335).

6. The anti-drip liquid dispensing device according to claim 5, characterized in that: The lower side of the right end of the liquid dispensing tube (325) is embedded in the connecting tube (335) and is slidably connected to the connecting tube (335).

7. The anti-drip liquid dispensing device according to claim 6, characterized in that: The opening diameter of the lower end of the connecting tube (335) is smaller than the opening diameters of the upper ends of the connecting tube (335) and the liquid-filling bottle.

8. The anti-drip liquid dispensing device according to claim 7, characterized in that: The anti-leakage component (4) comprises a cylinder (41), a hose (42), a transverse plate (43), a limit block (44), a mounting plate (45) and a liquid contact piece (46); the cylinder (41) is fixedly connected to the right end of the mounting frame (2); the output end of the cylinder (41) is fixedly connected to the mounting plate (45); the transverse plate (43) is fixedly connected to the inner wall of the right end of the mounting frame (2); the limit block (44) is fixedly connected to the transverse plate (43); the limit block (44) is embedded in the limit groove at the lower end of the mounting plate (45) and is slidably connected to the mounting plate (45); the left end of the mounting plate (45) is fixedly connected to the liquid contact piece (46); the right end of the liquid contact piece (46) is fixedly connected to the hose (42); the right end of the hose (42) passes through the mounting frame (2) and is slidably connected to the mounting frame (2).

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