Handheld dispensing machine

Abstract

The utility model discloses a handheld dispensing machine, which comprises an equipment top plate and an equipment bottom plate, the equipment bottom plate is arranged right below the equipment top plate, the edge of the top surface of the equipment top plate is fixedly connected with an equipment frame, one side of the equipment frame is horizontally and fixedly connected with a cross beam, and the bottom surface of the cross beam is provided with a glue path cleaning module. The handheld dispensing gun can be cleaned through the arranged glue path cleaning module, cleaning liquid is supplied to the glue path cleaning module through the cleaning liquid box, the cleaning liquid can be discharged to clean the handheld dispensing valve and the handheld dispensing gun head by opening the valve, an operator can clean the handheld dispensing valve and the handheld dispensing gun head without leaving an operation position, and the handheld dispensing gun is more convenient and faster to use; the vacuum pump is additionally arranged, when the vacuum pump operates, air in the large glue barrel and the small glue barrel can be pumped out, so that air pressure in the glue barrels is reduced, when the glue barrel is connected with an external glue barrel, glue can be directly sucked into the large glue barrel and the small glue barrel, glue adding is more convenient, a top cover of the glue barrel does not need to be opened, and the glue adding device is more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing machines, in particular to a handheld glue dispensing machine. Background Art

[0002] A battery is a device that converts chemical energy into electrical energy. The sealing of the battery is of great significance to the use of the battery. The sealing of the battery is usually achieved by dispensing technology, so an excellent dispensing device is very important in battery processing. In the dispensing operation, there may be a few dispensing paths or working conditions that cannot be met by automation. In this case, a handheld dispensing machine is used for dispensing. The handheld dispensing machine has a simple structure and is mainly composed of a glue barrel and a handheld dispensing gun. The glue barrel is used to supply glue to the handheld dispensing gun, and the operator holds the handheld dispensing gun by hand to perform dispensing operations. However, the current handheld dispensing machines have the following defects:

[0003] When the current handheld dispensing machine is in operation for a long time, the gun tip or valve of the handheld dispensing gun will often become clogged. This requires the operator to remove the handheld dispensing gun and go to the cleaning position for cleaning, which requires leaving the work station, which is more troublesome. In addition, the glue barrel in the handheld dispensing machine adopts a sealed structure. When adding external glue, the air in the glue barrel will generate resistance. In many cases, the top cover needs to be opened to pour in, which makes it difficult to add external glue.

[0004] To this end, we propose a handheld dispensing machine to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a handheld glue dispensing machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a handheld glue dispensing machine, comprising a device top plate and a device bottom plate, the device bottom plate is arranged directly below the device top plate, the device frame is fixedly connected at the edge of the top surface of the device top plate, a crossbeam is horizontally fixedly connected to one side of the device frame, a glue path cleaning module is arranged on the bottom surface of the crossbeam, an L-shaped support rod is fixedly connected to the edge position of the device frame near the glue path cleaning module, a glue outlet hose is fixedly connected to the bottom surface of the end of the L-shaped support rod, the end of the glue outlet hose is fixedly connected to and connected to a handheld glue dispensing valve, and the bottom end of the handheld glue dispensing valve is fixedly connected to and connected to a handheld glue dispensing gun head;

[0007] A large glue barrel, a small glue barrel and a cleaning liquid barrel are fixedly connected to the top surface of the equipment top plate, and the cleaning liquid barrel is connected to the glue path cleaning module. A vacuum pump is fixedly connected to the top surface of the equipment bottom plate, and the vacuum pump is connected to the top surfaces of the large glue barrel and the small glue barrel.

[0008] Preferably, a gear pump is also fixedly connected to the top surface of the bottom plate of the equipment, and the gear pump is connected to a glue outlet hose. Two rubber hoses are fixedly connected to the gear pump and connected to it, one of which is fixedly connected to a large rubber barrel, and the other is fixedly connected to a small rubber barrel.

[0009] Preferably, the glue path cleaning module includes a liquid storage tank, which is fixedly connected to the center of the bottom surface of the beam, and the side of the liquid storage tank away from the equipment frame is fixedly connected and connected to two valves, and multiple flushing heads are fixedly connected to the two valves, and the side of the liquid storage tank away from the multiple flushing heads is fixedly connected and connected to two liquid inlets.

[0010] Preferably, the top of the cleaning liquid barrel is fixedly connected to and communicated with a liquid adding funnel, the cleaning liquid barrel is fixedly connected to and communicated with a liquid supply valve, and the liquid supply valve is connected with two liquid inlets.

[0011] Preferably, the large rubber barrel is fixedly connected with a first liquid level switch and a first heating rod, the center of the inner top surface of the large rubber barrel is vertically rotatably connected to a stirring rod, the bottom end of the stirring rod is fixedly connected to a stirring paddle, the top surface of the large rubber barrel is fixedly connected to a driving motor, the bottom end of the output shaft of the driving motor is fixedly connected to the top end of the stirring rod, and the small rubber barrel is fixedly connected with a second liquid level switch and a second heating rod.

[0012] Preferably, a support frame is fixedly connected between the top plate of the equipment and the bottom plate of the equipment, a human-machine control panel is fixedly connected between the top surface of the crossbeam and the equipment frame, a human-machine interaction display screen and a control panel are fixedly connected to the side wall of the human-machine control panel, a plurality of upper maintenance doors are rotatably connected to the peripheral side of the equipment frame, and a plurality of lower maintenance doors are rotatably connected to the peripheral side of the support frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model can clean the hand-held glue dispensing gun through the glue path cleaning module. The glue path cleaning module is supplied with cleaning liquid by the cleaning liquid tank. The cleaning liquid can be released by opening the valve to clean the hand-held glue dispensing valve and the hand-held glue dispensing gun head. The operator can clean without leaving the operating position, which is more convenient. The utility model also adds a vacuum pump. When the vacuum pump is running, the air in the large glue barrel and the small glue barrel is extracted, so that the air pressure inside the glue barrel is reduced. When the external glue barrel is connected, the glue liquid will be directly sucked into the large glue barrel and the small glue barrel, which makes it more convenient to add glue without opening the top cover of the glue barrel, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure in the first and second embodiments of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the main body after removing the upper maintenance door and the lower maintenance door in the first and second embodiments of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the cleaning liquid barrel in the second embodiment of the utility model;

[0018] Figure 4 This is a structural schematic diagram of the glue path cleaning module in the second embodiment of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the large rubber barrel in the second embodiment of the utility model.

[0020] In the figure: 1. Equipment top plate; 2. L-shaped support rod; 3. Glue line cleaning module; 4. Cleaning liquid barrel; 5. Large glue barrel; 6. Small glue barrel; 7. Vacuum pump; 8. Gear pump; 11. Equipment bottom plate; 12. Equipment frame; 13. Support frame; 14. Crossbeam; 15. Human-machine control panel; 16. Human-machine interactive display screen; 17. Control panel; 18. Upper maintenance door; 19. Lower maintenance door; 21. Glue outlet hose; 22. Hand-held dispensing valve; 23. Hand-held dispensing gun head; 31. Liquid storage tank; 32. Valve; 33. Flushing head; 34. Liquid inlet; 41. Liquid adding funnel; 42. Liquid supply valve; 51. First liquid level switch; 52. First heating rod; 53. Stirring rod; 54. Stirring paddle; 55. Drive motor; 61. Second liquid level switch; 62. Second heating rod; 81. Hose. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1:

[0023] See also Figure 1-2 The utility model provides a technical solution: a handheld glue dispensing machine, including a device top plate 1 and a device bottom plate 11, the device bottom plate 11 is arranged directly below the device top plate 1, the device frame 12 is fixedly connected to the edge of the top surface of the device top plate 1, a horizontally fixed beam 14 is connected to one side of the device frame 12, a glue path cleaning module 3 is arranged on the bottom surface of the beam 14, an L-shaped support rod 2 is fixedly connected to the edge position of the device frame 12 near the glue path cleaning module 3, a glue outlet hose 21 is fixedly connected to the bottom surface of the end of the L-shaped support rod 2, the end of the glue outlet hose 21 is fixedly connected to and connected to a handheld glue dispensing valve 22, the bottom end of the handheld glue dispensing valve 22 is fixedly connected to and connected to a handheld glue dispensing gun head 23, the handheld glue dispensing gun can be cleaned by the provided glue path cleaning module 3, the glue path cleaning module 3 is supplied with cleaning liquid by a cleaning liquid tank 4, and the operator can clean it without leaving the operating position, which is more convenient and quick;

[0024] A large glue barrel 5, a small glue barrel 6 and a cleaning liquid barrel 4 are fixedly connected to the top surface of the equipment top plate 1. The cleaning liquid barrel 4 is connected to the glue path cleaning module 3. A vacuum pump 7 is fixedly connected to the top surface of the equipment bottom plate 11. The vacuum pump 7 is connected to the top surfaces of the large glue barrel 5 and the small glue barrel 6. The vacuum pump 7 is added. When the vacuum pump 7 is running, the air in the large glue barrel 5 and the small glue barrel 6 is extracted, so that the air pressure inside the glue barrel is reduced. When the external glue barrel is connected, the glue liquid will be directly sucked into the large glue barrel 5 and the small glue barrel 6, so that adding glue is more convenient without opening the top cover of the glue barrel, which is more practical.

[0025] Embodiment 2:

[0026] See also Figure 1-5 , which is the second embodiment of the utility model. This embodiment is based on the previous embodiment. A gear pump 8 is also fixedly connected to the top surface of the equipment bottom plate 11. The gear pump 8 is connected to the glue outlet hose 21. Two rubber hoses 81 are fixedly connected and connected to the gear pump 8. One of the rubber hoses 81 is fixedly connected and connected to the large glue barrel 5, and the other rubber hose 81 is fixedly connected and connected to the small glue barrel 6. The glue liquid is supplied to the handheld dispensing valve 22 through the gear pump 8.

[0027] The glue path cleaning module 3 includes a liquid storage tank 31, which is fixedly connected to the center of the bottom surface of the beam 14. The side of the liquid storage tank 31 away from the equipment frame 12 is fixedly connected and connected to two valves 32, and multiple flushing heads 33 are fixedly connected and connected to the two valves 32. The side of the liquid storage tank 31 away from the multiple flushing heads 33 is fixedly connected and connected to two liquid inlets 34. By opening the valve 32, the cleaning liquid can be released to clean the hand-held dispensing valve 22 and the hand-held dispensing gun head 23.

[0028] The top of the cleaning liquid barrel 4 is fixedly connected to and communicated with a liquid adding funnel 41 . The cleaning liquid barrel 4 is fixedly connected to and communicated with a liquid supply valve 42 . The liquid supply valve 42 communicates with two liquid inlets 34 . The liquid supply valve 42 is used to supply the cleaning liquid in the cleaning liquid barrel 4 to the liquid storage tank 31 .

[0029] The large glue barrel 5 is fixedly connected with a first liquid level switch 51 and a first heating rod 52. The center of the top surface of the large glue barrel 5 is vertically rotatably connected to a stirring rod 53. The bottom end of the stirring rod 53 is fixedly connected to a stirring paddle 54. The top surface of the large glue barrel 5 is fixedly connected to a driving motor 55. The bottom end of the output shaft of the driving motor 55 is fixedly connected to the top of the stirring rod 53. The small glue barrel 6 is fixedly connected with a second liquid level switch 61 and a second heating rod 62. Both glue barrels are provided with heating rods to prevent the glue from cooling and solidifying. A stirring paddle 54 is also added in the large glue barrel 5 to make the glue flow, further preventing the glue from cooling and solidifying.

[0030] A support frame 13 is fixedly connected between the equipment top plate 1 and the equipment bottom plate 11, a human-machine control panel 15 is fixedly connected between the top surface of the crossbeam 14 and the equipment frame 12, a human-machine interactive display screen 16 and a control panel 17 are fixedly connected to the side wall of the human-machine control panel 15, a plurality of upper maintenance doors 18 are rotatably connected to the side of the equipment frame 12, and a plurality of lower maintenance doors 19 are rotatably connected to the side of the support frame 13.

[0031] Embodiment 3:

[0032] See also Figure 1-5 , which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When the utility model is used, the operator holds the handheld dispensing valve 22 with his hand, and the gear pump 8 supplies the glue in the large glue barrel 5 and the small glue barrel 6 to the handheld dispensing valve 22, and the dispensing work can be performed through the handheld dispensing gun head 23; the utility model can clean the handheld dispensing gun through the provided glue path cleaning module 3, and the glue path cleaning module 3 is supplied with cleaning liquid by the cleaning liquid tank 4. By opening the valve 32, the cleaning liquid can be released to clean the handheld dispensing valve 22 and the handheld dispensing gun head 23. The operator can clean without leaving the operating position, which is more convenient and quick; the utility model is also provided with a vacuum pump 7. When the vacuum pump 7 is running, the air in the large glue barrel 5 and the small glue barrel 6 will be extracted, so that the air pressure inside the glue barrel is reduced. When the external glue barrel is connected, the glue liquid will be directly sucked into the large glue barrel 5 and the small glue barrel 6, so that adding glue is more convenient, and there is no need to open the top cover of the glue barrel, which is more practical.

[0033] 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 handheld glue dispensing machine, comprising a device top plate (1) and a device bottom plate (11), wherein the device bottom plate (11) is arranged directly below the device top plate (1), and is characterized in that: The top edge of the top plate (1) of the equipment is fixedly connected to the equipment frame (12); a crossbeam (14) is horizontally fixedly connected to one side of the equipment frame (12); a glue path cleaning module (3) is arranged on the bottom surface of the crossbeam (14); an L-shaped support rod (2) is fixedly connected to the edge of the equipment frame (12) near the glue path cleaning module (3); a glue outlet hose (21) is fixedly connected to the bottom surface of the end of the L-shaped support rod (2); the end of the glue outlet hose (21) is fixedly connected to and connected to a handheld glue dispensing valve (22); the bottom end of the handheld glue dispensing valve (22) is fixedly connected to and connected to a handheld glue dispensing gun head (23); A large rubber barrel (5), a small rubber barrel (6) and a cleaning liquid barrel (4) are fixedly connected to the top surface of the equipment top plate (1); the cleaning liquid barrel (4) is connected to the rubber path cleaning module (3); a vacuum pump (7) is fixedly connected to the top surface of the equipment bottom plate (11); the vacuum pump (7) is connected to the top surfaces of the large rubber barrel (5) and the small rubber barrel (6).

2. A handheld glue dispensing machine according to claim 1, characterized in that: A gear pump (8) is also fixedly connected to the top surface of the equipment bottom plate (11), and the gear pump (8) is connected to a rubber outlet hose (21). Two rubber hoses (81) are fixedly connected to and connected to the gear pump (8), one of the rubber hoses (81) is fixedly connected to and connected to a large rubber barrel (5), and the other of the rubber hoses (81) is fixedly connected to and connected to a small rubber barrel (6).

3. A handheld glue dispensing machine according to claim 1, characterized in that: The glue path cleaning module (3) comprises a liquid storage tank (31), the liquid storage tank (31) is fixedly connected to the center of the bottom surface of the crossbeam (14), the side of the liquid storage tank (31) away from the equipment frame (12) is fixedly connected to and connected to two valves (32), the two valves (32) are fixedly connected to and connected to a plurality of flushing heads (33), and the side of the liquid storage tank (31) away from the plurality of flushing heads (33) is fixedly connected to and connected to two liquid inlets (34).

4. A handheld glue dispensing machine according to claim 3, characterized in that: The top of the cleaning liquid barrel (4) is fixedly connected to and communicated with a liquid adding funnel (41), and the top of the cleaning liquid barrel (4) is fixedly connected to and communicated with a liquid supply valve (42), and the liquid supply valve (42) is connected to two liquid inlets (34).

5. The handheld glue dispensing machine according to claim 1, characterized in that: The large rubber barrel (5) is fixedly connected with a first liquid level switch (51) and a first heating rod (52); the center of the inner top surface of the large rubber barrel (5) is vertically rotatably connected to a stirring rod (53); the bottom end of the stirring rod (53) is fixedly connected to a stirring paddle (54); the top surface of the large rubber barrel (5) is fixedly connected to a driving motor (55); the bottom end of the output shaft of the driving motor (55) is fixedly connected to the top end of the stirring rod (53); and the small rubber barrel (6) is fixedly connected with a second liquid level switch (61) and a second heating rod (62).

6. The handheld glue dispensing machine according to claim 1, characterized in that: A support frame (13) is fixedly connected between the top plate (1) and the bottom plate (11) of the equipment, a human-machine control panel (15) is fixedly connected between the top surface of the crossbeam (14) and the equipment frame (12), a human-machine interactive display screen (16) and a control panel (17) are fixedly connected to the side wall of the human-machine control panel (15), a plurality of upper maintenance doors (18) are rotatably connected to the peripheral side of the equipment frame (12), and a plurality of lower maintenance doors (19) are rotatably connected to the peripheral side of the support frame (13).

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