Large-capacity dispensing machine

Abstract

The utility model discloses a high-capacity dispensing machine and relates to the technical field of mechanical equipment. The glue dispensing device is provided with a glue dispensing unit; the cleaning unit moves synchronously with the dispensing unit and is matched with the dispensing unit; the cleaning unit comprises a cleaning tank and a cleaning spray pipe which communicate with each other; the cleaning tank is arranged on the two-dimensional moving unit in the vertical direction; the cleaning spray pipe is arranged on the bottom face of the cleaning tank, and the liquid outlet end of the cleaning spray pipe faces the glue outlet end of the dispensing unit. And after the dispensing unit finishes dispensing, the dispensing unit moves to the initial position. A worker extrudes the pressurizing piece, then liquid used for cleaning in the cleaning tank is squeezed out through the pressurizing piece, and finally the liquid is sprayed to the glue outlet end of the glue dispenser, so that the phenomenon that the glue dispenser is blocked due to the fact that glue is dried overnight is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a large-capacity glue dispensing machine. Background Art

[0002] Glue dispensing machine, also known as glue coating machine, glue dripping machine, glue spraying machine, glue filling machine, etc., is a kind of equipment specially used for controlling fluids. It is an automated machine that drips and applies fluids on the surface or inside of products. It can realize three-dimensional and four-dimensional path dispensing, precise positioning, and precise glue control. Among them, the machine with three-dimensional path dispensing is called a three-axis dispensing machine. Dispensing machines are mainly used for accurately dotting, injecting, coating, and dripping glue, paint, and other liquids in product processes to the precise position of each product.

[0003] When bonding aluminum plates, you need to inject glue into the grooves of the aluminum plates. However, after the glue dispenser finishes dispensing, there will be residual glue at the outlet of the hose, where the glue will slowly dry until it blocks the hose. Therefore, it is necessary to clean the hose outlet after dispensing. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a large-capacity dispensing machine. After the dispensing is completed, the worker can apply force to the pressure piece so that the liquid in the cleaning tank is pressurized and sprayed out from the cleaning nozzle, thereby cleaning the hose in the dispensing unit.

[0005] The technical solution of the utility model is: a large-capacity dispensing machine, including a working platform, a two-dimensional mobile unit and a product placement unit arranged on the working platform, the product placement unit can be moved to the two-dimensional mobile unit, and also includes:

[0006] A glue dispensing unit is arranged on the two-dimensional moving unit, the glue dispensing unit includes a glue dispenser, a large-capacity glue cartridge is arranged on the working platform and the glue cartridge is connected to the glue dispenser through a glue delivery tube; and

[0007] A cleaning unit moves synchronously with the dispensing unit and is arranged in cooperation with the dispensing unit; the cleaning unit includes a cleaning tank and a cleaning nozzle that are interconnected; the cleaning tank is arranged on a two-dimensional moving unit in a vertical direction; the cleaning nozzle is arranged on the bottom surface of the cleaning tank, and the liquid outlet end of the cleaning nozzle faces the glue outlet end of the dispensing device.

[0008] Furthermore, the cleaning unit further comprises a pressurizing member arranged on the top of the cleaning tank, and the pressurizing member is in communication with the cleaning tank.

[0009] Furthermore, a wastewater storage member is provided on the top surface of the working platform, and the wastewater storage member comprises a magnetic bottom plate, and a convex ring for splash prevention is provided on the top surface of the bottom plate.

[0010] Furthermore, a fixing plate for placing the cleaning tank is provided on the two-dimensional moving unit, and a through hole for the cleaning tank to pass through is opened on the fixing plate; the cleaning tank is pressed against the inner wall of the through hole by a knob.

[0011] Furthermore, an upper sleeve is provided on the top surface of the fixing plate at the through hole; a lower sleeve is provided on the bottom surface of the fixing plate at the through hole; and the cleaning tank is fixed by the upper sleeve, the knob and the lower sleeve.

[0012] Furthermore, the two-dimensional moving unit includes a gantry arranged on the top surface of the working platform along the vertical direction, the gantry is provided with a first linear module along the left and right direction of the working platform, the first linear module is provided with a third linear module along the vertical direction of the working platform, and the cleaning unit and the dispensing unit are both arranged on the third linear module.

[0013] Furthermore, the product placement unit includes a second linear module arranged along the front-to-rear direction of the working platform, and the top surface of the second linear module is provided with a pallet for placing the product, and the pallet can be moved to the bottom of the gantry to cooperate with the dispensing unit.

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

[0015] After the dispensing unit has finished dispensing, it moves to the initial position. The staff squeezes the pressurizing part, and then squeezes out the cleaning liquid in the cleaning tank through the pressurizing part, and finally sprays it onto the glue outlet of the dispenser to prevent the glue from drying up overnight and causing clogging of the dispenser.

[0016] Even if the staff forgets to remove the glue the day before, they can add glue remover to the cleaning tank to remove the glue. Compared with directly wiping the glue on the dispenser with paper, this method is simple and quick, and can also remove the glue at the glue outlet of the dispenser more cleanly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a large-capacity glue dispensing machine of the utility model;

[0018] Figure 2 This is a schematic diagram of the cleaning unit structure. Figure 1 ;

[0019] Figure 3 This is a schematic diagram of the cleaning unit structure. Figure 2 ;

[0020] Figure 4 is a schematic diagram of the structure of the wastewater storage unit;

[0021] Figure 5 It is a structural diagram of the product placement unit.

[0022] Among them, 100, working platform;

[0023] 200, two-dimensional moving unit; 210, gantry; 220, first linear module; 230, third linear module;

[0024] 300, product placement unit; 310, second linear module; 320, pallet;

[0025] 400, glue dispensing unit; 410, glue dispenser; 420, glue cartridge; 430, glue delivery hose;

[0026] 500, cleaning unit; 510, cleaning tank; 520, cleaning nozzle; 530, pressurizing member; 540, fixing plate; 550, knob; 560, upper sleeve; 570, lower sleeve;

[0027] 600, wastewater storage element; 610, bottom plate; 620, convex ring. DETAILED DESCRIPTION

[0028] In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the specific implementation methods of the utility model are further described in detail below in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0029] This specific embodiment relates to a large-capacity glue dispensing machine, such as Figure 1 As shown, it includes a working platform 100, a two-dimensional moving unit 200 and a product placement unit 300 arranged on the working platform 100, and the product placement unit 300 can be moved to the two-dimensional moving unit 200. The two-dimensional moving unit 200 can move along the left and right direction of the working platform 100 and the vertical direction of the working platform 100. The product placement unit 300 is used to place products, and can drive the products to move along the front and back direction of the working platform 100 and finally move the products to the bottom of the two-dimensional moving unit 200.

[0030] like Figure 1As shown, the two-dimensional moving unit 200 includes a gantry 210 arranged on the top surface of the working platform 100 in the vertical direction, and a track is arranged on the gantry 210. A first linear module 220 is arranged along the left and right directions of the working platform 100 between the gantry 210, and the first linear module 220 is a linear motor module. A third linear module 230 is arranged along the vertical direction of the working platform 100 on the first linear module 220, and the third linear module 230 is driven by a motor. The cleaning unit 500 and the dispensing unit 400 are both arranged on the third linear module 230 of the two-dimensional moving unit 200. Among them, the dispensing unit 400 includes a dispensing device 410, and a large-capacity glue cartridge 420 is arranged on the working platform 100, and the glue cartridge 420 is connected to the dispensing device 410 through a glue delivery tube 430. The dispensing device 410 is fixed to the adapter plate by a knob. Compared with the traditional glue dispenser 410, the glue dispenser 410 has a larger capacity, which increases the usage time of the glue dispenser 410 and improves the working efficiency.

[0031] like Figure 1 and Figure 5 As shown, the product placement unit 300 includes a second linear module 310, which is driven by a motor. A pallet 320 for placing products is provided on the top surface of the second linear module 310, and the pallet 320 can be moved to the bottom of the gantry 210 to cooperate with the dispensing unit 400. The pallet 320 is installed on the slider of the second linear module 310 through a sliding bracket.

[0032] like Figure 1 and Figure 3 As shown, a cleaning unit 500 is provided on the third linear module 230, which moves synchronously with the dispensing unit 400 and is arranged in cooperation with the dispensing unit 400. The cleaning unit 500 is used to clean the dispensing end of the dispensing device 410. The cleaning unit 500 includes a cleaning tank 510 and a cleaning nozzle 520 which are interconnected. The cleaning tank 510 is arranged on the third linear module 230 in the two-dimensional moving unit 200 in the vertical direction. The cleaning nozzle 520 is arranged on the bottom surface of the cleaning tank 510, and the liquid outlet end of the cleaning nozzle 520 faces the dispensing end of the dispensing device 410, so that the water sprayed from the cleaning nozzle 520 can clean the dispensing end of the dispensing device 410.

[0033] like Figure 1 , Figure 3 and Figure 4As shown, the cleaning unit 500 also includes a pressure member 530 arranged on the top of the cleaning tank 510, and the pressure member 530 is connected to the cleaning tank 510. The pressure member 530 has good elasticity. The staff can apply a force on the pressure member 530, and the liquid in the cleaning tank 510 is pressurized and flows out through the pressure member 530. A fixing plate 540 for placing the cleaning tank 510 is provided on the two-dimensional mobile unit 200, and a through hole for the cleaning tank 510 to pass through is provided on the fixing plate 540. The cleaning tank 510 is pressed against the inner wall of the through hole through a knob 550. The top surface of the fixing plate 540 located at the through hole is provided with an upper sleeve 560. The bottom surface of the fixing plate 540 located at the through hole is provided with a lower sleeve 570. The cleaning tank 510 is fixed by the upper sleeve 560, the knob 550 and the lower sleeve 570.

[0034] like Figure 1 and Figure 5 As shown, a wastewater storage member 600 is provided on the top surface of the work platform 100. The wastewater storage member 600 is used to store wastewater dripping from the glue dispenser 410. Preferably, the wastewater storage member 600 is located at the initial position of the glue dispensing unit 400. After the glue dispensing unit 400 dispenses glue, it will move to the initial position, where the staff can squeeze the pressurizing member 530 to clean the glue outlet end of the glue dispenser 410. The wastewater storage member 600 includes a magnetic bottom plate 610, so that the bottom plate 610 is easy to place on the work platform 100 and easy to disassemble. The top surface of the bottom plate 610 is provided with a convex ring 620 for splash prevention.

[0035] Working principle: The staff installs the wastewater storage part 600 on the working platform 100 in advance. The wastewater storage part 600 is installed at the initial position of the dispensing unit 400, directly below the dispensing device 410 in the dispensing unit 400. Then turn on the dispensing machine and start working. The dispensing unit 400 will dispense glue on the product on the product placement unit 300. After a day's work, the dispensing unit 400 returns to its initial position. Because of the current process improvements, the capacity of the dispensing device 410 has increased, so after the dispensing is completed, there will be colloid left in the dispensing device 410. At this time, replacing the dispensing device 410 will cause a waste of resources and increase production costs. Therefore, in order to save costs, the dispensing device 410 will not be replaced. Colloid will remain at the dispensing end of the dispensing device 410. In order to prevent the colloid from clogging the glue outlet of the glue dispenser 410, the staff needs to squeeze the pressurizing member 530, and the liquid in the cleaning tank 510 is pressurized and sprayed out through the cleaning nozzle 520, and falls into the wastewater storage member 600 along the glue outlet of the glue dispenser 410. When the wastewater in the wastewater storage member 600 is full, the staff can remove the wastewater storage member 600 and pour out the wastewater in the wastewater storage member 600. Finally, the staff wipes the liquid on the glue outlet of the glue dispenser 410 with paper.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A large-capacity glue dispensing machine, comprising a working platform (100), a two-dimensional moving unit (200) and a product placement unit (300) arranged on the working platform (100), wherein the product placement unit (300) can be moved to the two-dimensional moving unit (200), characterized in that: Also includes: A glue dispensing unit (400) is arranged on the two-dimensional moving unit (200), the glue dispensing unit (400) comprises a glue dispenser (410), a large-capacity glue cartridge (420) is arranged on the working platform (100), and the glue cartridge (420) is connected to the glue dispenser (410) via a glue delivery pipe (430); and A cleaning unit (500) moves synchronously with a glue dispensing unit (400) and is arranged in cooperation with the glue dispensing unit (400); the cleaning unit (500) comprises a cleaning tank (510) and a cleaning nozzle (520) which are interconnected; the cleaning tank (510) is arranged on a two-dimensional moving unit (200) in a vertical direction; the cleaning nozzle (520) is arranged on the bottom surface of the cleaning tank (510), and the liquid outlet end of the cleaning nozzle (520) faces the glue outlet end of the glue dispenser (410).

2. The large-capacity glue dispensing machine according to claim 1, characterized in that: The cleaning unit (500) further comprises a pressurizing member (530) disposed on the top of the cleaning tank (510), and the pressurizing member (530) is in communication with the cleaning tank (510).

3. The large-capacity glue dispensing machine according to claim 1, characterized in that: A wastewater storage member (600) is arranged on the top surface of the working platform (100), wherein the wastewater storage member (600) comprises a magnetic bottom plate (610), and a convex ring (620) for splash prevention is arranged on the top surface of the bottom plate (610).

4. The large-capacity glue dispensing machine according to claim 1, characterized in that: The two-dimensional moving unit (200) is provided with a fixing plate (540) for placing the cleaning tank (510), and the fixing plate (540) is provided with a through hole for the cleaning tank (510) to pass through; the cleaning tank (510) is pressed against the inner wall of the through hole via a knob (550).

5. The large-capacity glue dispensing machine according to claim 4, characterized in that: An upper sleeve (560) is provided on the top surface of the fixing plate (540) located at the through hole; a lower sleeve (570) is provided on the bottom surface of the fixing plate (540) located at the through hole; the cleaning tank (510) is fixed by the upper sleeve (560), the knob (550) and the lower sleeve (570).

6. The large-capacity glue dispensing machine according to claim 1, characterized in that: The two-dimensional moving unit (200) comprises a gantry (210) arranged on the top surface of the working platform (100) in a vertical direction, a first linear module (220) arranged along the left-right direction of the working platform (100) is arranged on the gantry (210), a third linear module (230) arranged along the vertical direction of the working platform (100) is arranged on the first linear module (220), and the cleaning unit (500) and the dispensing unit (400) are both arranged on the third linear module (230).

7. The large-capacity glue dispensing machine according to claim 6, characterized in that: The product placement unit (300) comprises a second linear module (310) arranged along the front-rear direction of the working platform (100), the top surface of the second linear module (310) is provided with a pallet (320) for placing the product, and the pallet (320) can be moved to the bottom of the gantry (210) to cooperate with the dispensing unit (400).

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