Automatic glue dispenser for water tank of sweeping and mopping all-in-one machine

Abstract

The utility model discloses a sweeping mopping all-in-one machine water tank automatic dispensing machine, including dispensing operation table, portal frame, vertical dispensing mechanism and product positioning tool, the product positioning tool is in sliding connection on the table top of dispensing operation table, the portal frame is in sliding connection on the two sides of dispensing operation table, the portal frame can slide along the Y axis, and the vertical dispensing mechanism is in sliding connection with the product positioning tool. An X-axis guide rail is arranged at the top of the portal frame, a Z-axis guide rail is connected to the X-axis guide rail, the vertical dispensing mechanism is connected to the Z-axis guide rail, and the vertical dispensing mechanism can freely move in the area above the dispensing operation table; a water tank positioning groove is concavely formed in the middle of the product positioning tool, a to-be-machined water tank workpiece is placed in the water tank positioning groove, and the vertical dispensing mechanism moves close to the surface of the water tank workpiece to extrude glue and automatically dispenses the surface of the water tank workpiece; the water tank product can be effectively clamped, the dispensing action is rapid and smooth, and the dispensing efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of glue dispensing equipment, and in particular relates to an automatic glue dispensing machine for a water tank of a sweeping and mopping integrated machine. Background Art

[0002] A sweeping robot refers to a machine that automatically cleans the floor. It is usually composed of a battery, power supply, motor, controller, and housing. The sweeping robot usually uses intelligent path planning technology and can clean the floor autonomously. It also has the characteristics of low noise, less dust, and easy use. Glue dispensing is a common process in the manufacturing process of sweeping robots. There are many reasons why sweeping robots need glue dispensing. First, glue dispensing can fix parts to prevent internal components from falling off and causing the sweeping robot to strike. Secondly, glue dispensing can achieve positioning so that each component can work normally and ensure the function of the sweeping robot. In addition, glue dispensing can also assist in fixing the charging interface and battery compartment to prevent them from loosening or falling off. However, with the development of technology, ordinary sweeping robots have gradually developed into base-station sweeping and mopping machines with water tanks in the process of continuous iteration. Since the volume of the water tank is larger than that of ordinary parts and the sealing requirements of the water tank are high, there are two difficulties in the automatic dispensing of the water tank. First, the clamping and stability of the large-volume water tank are difficult to meet the requirements. Second, since the path that needs to be sealed in the water tank is long and tortuous, the flexibility and movement efficiency of the dispensing machine are relatively high. The existing dispensing machines are difficult to meet the above requirements. Utility Model Content

[0003] In view of the above problems and technical requirements, the utility model provides an automatic glue dispensing machine for the water tank of a sweeping and mopping machine. During the processing, the water tank product can be effectively clamped, the glue dispensing action is fast and smooth, and the glue dispensing efficiency is high.

[0004] The technical scheme of the utility model is as follows: an automatic glue dispensing machine for a water tank of a sweeping and mopping all-in-one machine, comprising a glue dispensing operation table, a gantry, a vertical glue dispensing mechanism and a product positioning tooling, wherein the product positioning tooling is slidably connected to the table top of the glue dispensing operation table, the gantry is slidably connected to both sides of the glue dispensing operation table, the gantry can slide along the Y-axis, an X-axis guide rail is provided on the top of the gantry, a Z-axis guide rail is connected to the X-axis guide rail, the vertical glue dispensing mechanism is connected to the Z-axis guide rail, and the vertical glue dispensing mechanism can move freely in the area above the glue dispensing operation table; a water tank positioning groove is recessed in the middle part of the product positioning tooling, a water tank workpiece to be processed is placed in the water tank positioning groove, the vertical glue dispensing mechanism moves close to the surface of the water tank workpiece to squeeze glue, and automatic glue dispensing processing is performed on the surface of the water tank workpiece. In this solution, the product positioning tooling uses a recessed water tank positioning groove to accommodate the water tank workpiece. The product positioning work can drive the water tank workpiece to move on the dispensing operation table, realizing stable clamping of large-volume workpieces. Under the support of the gantry, the vertical dispensing mechanism can move quickly and flexibly above the water tank workpiece, which can ensure uniform and continuous glue extrusion, good glue extrusion effect and high efficiency.

[0005] Furthermore, the dispensing operation table is provided with a plurality of parallel Y-axis slide rails, each of which can be slidably connected to a product positioning tool, the product positioning tool can be freely removed from the Y-axis slide rail, and the vertical dispensing mechanism can perform dispensing operations on the multiple product positioning tools below. According to the processing requirements, the vertical dispensing mechanism can perform dispensing operations on multiple workstations at the same time to improve the processing efficiency.

[0006] Furthermore, a separate pressure plate is correspondingly provided in the water tank positioning groove, and the water tank workpiece is integrally embedded in the water tank positioning groove. The separate pressure plate is pressed on the top surface of the water tank workpiece, exposing the portion that needs to be glued. The weight of the separate pressure plate keeps the water tank workpiece immobile in the water tank positioning groove. Since the water tank workpiece must be freely placed in the water tank positioning groove, a small gap must be left between the water tank positioning groove and the water tank workpiece. During the sliding process of the product positioning tooling, the water tank workpiece will shake, affecting the positioning of the glue extrusion. Therefore, a separate pressure plate that can be pressed on its top surface as a whole is provided. The weight of the separate pressure plate can press the workpiece to keep it stable, which is convenient for stable processing.

[0007] Furthermore, the edge line of the top surface of the water tank workpiece is the glue dispensing processing area, and the shape of the separate pressure plate is a proportionally reduced shape of the top surface of the water tank workpiece. The separate pressure plate is provided with a positioning hole and a handle, and the handle is fixed in the middle of the separate pressure plate. The positioning hole positions the pressure position of the separate pressure plate. The size of the separate pressure plate is slightly smaller than the top surface of the water tank workpiece, and the shape is consistent, and the pressure distribution is more uniform. After taking out the water tank workpiece, the separate pressure plate can also be placed in the water tank positioning groove for storage, and the handle facilitates manual positioning and placement operations.

[0008] Furthermore, the vertical dispensing mechanism includes a cylinder and a dispensing cylinder, a support plate is slidably connected to the Z-axis guide rail, the dispensing cylinder is detachably connected to the support plate, the top of the dispensing cylinder is connected to the cylinder, the bottom of the dispensing cylinder is a dispensing nozzle, and the cylinder drives the dispensing cylinder to squeeze glue downward. A detachable dispensing cylinder is provided, and the dispensing cylinder can be quickly replaced after it is squeezed out, and the operation is simple and convenient.

[0009] The beneficial effects of the utility model are as follows: 1) The gantry is used to drive the glue dispensing cylinder to squeeze glue on the glue dispensing operating table, which can achieve rapid movement and positioning. The glue dispensing cylinder adopts a cylinder to automatically squeeze glue, and the glue squeezing is uniform and stable, which can avoid the situation where the glue dispensing amount fluctuates and is unstable during manual operation, resulting in product function failure. Automatic glue squeezing can save labor and effectively improve processing efficiency; 2) In the product positioning tooling, a water tank positioning groove and a separate pressure plate are set to fix the water tank workpiece at the same time. The water tank positioning groove can realize the appearance positioning of the workpiece, and perform plastic and fine-tuning on the outward expansion bulge generated when the water tank workpiece is injected and shrunk. The separate pressure plate can press the workpiece from the top to prevent shaking when the workpiece is moved, thereby ensuring accurate positioning during the glue dispensing process and good glue dispensing effect, thereby effectively improving the product yield rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is the overall structure diagram of the automatic glue dispensing machine for the water tank of the utility model sweeping and mopping machine;

[0011] Figure 2 This is a structural diagram of the product positioning tooling in the utility model;

[0012] Figure 3 This is a structural diagram of the separate pressure plate in the utility model;

[0013] Figure 4 It is a structural diagram of the vertical dispensing mechanism in the utility model;

[0014] Figure 5 This is a structural diagram of the water tank workpiece in the utility model;

[0015] Marked in the figure are: glue dispensing operation table 1, Y-axis slide rail 11, gantry 2, X-axis guide rail 21, Z-axis guide rail 22, support plate 23, vertical glue dispensing mechanism 3, cylinder 31, glue dispensing tube 32, glue dispensing nozzle 33, product positioning tooling 4, water tank positioning groove 41, water tank workpiece 5, glue dispensing processing area 51, separate pressure plate 6, positioning hole 61, handle 62. DETAILED DESCRIPTION

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] like Figure 1-4The utility model is shown as an automatic glue dispensing machine for a water tank of a sweeping and mopping machine, which includes a glue dispensing operation table 1, a gantry 2, a vertical glue dispensing mechanism 3 and a product positioning tool 4. The product positioning tool 4 is slidably connected to the table top of the glue dispensing operation table 1, and the gantry 2 is slidably connected to both sides of the glue dispensing operation table 1. The gantry 2 can slide along the Y-axis, and an X-axis guide rail 21 is provided on the top of the gantry 2. A Z-axis guide rail 22 is connected to the X-axis guide rail 21, and the vertical glue dispensing mechanism 3 is connected to the Z-axis guide rail 22. The vertical glue dispensing mechanism 3 can move freely in the area above the glue dispensing operation table 1.

[0018] The vertical glue dispensing mechanism 3 includes a cylinder 31 and a glue dispensing cylinder 32. The support plate 23 is slidably connected to the Z-axis guide rail 22. The glue dispensing cylinder 32 is detachably connected to the support plate 23. The top of the glue dispensing cylinder 32 is connected to the cylinder 31. The bottom of the glue dispensing cylinder 32 is a glue dispensing nozzle 33. The cylinder 31 drives the glue dispensing cylinder 32 to squeeze glue downward. A detachable glue dispensing cylinder 32 is provided, and the glue dispensing cylinder 32 can be quickly replaced after being squeezed out. The operation is simple and convenient. The gantry 2 drives the glue dispensing cylinder 32 to squeeze glue on the glue dispensing operation table 1, which can achieve rapid movement and positioning. The glue dispensing cylinder 32 uses a cylinder to automatically squeeze glue, and the glue squeezing is uniform and stable, which can avoid the situation where the glue dispensing amount fluctuates during manual operation, resulting in product function failure. Automatic glue squeezing can save labor and effectively improve processing efficiency.

[0019] The product positioning tool 4 is recessed in the middle with a water tank positioning groove 41, in which the water tank workpiece 5 to be processed is placed, and the vertical glue dispensing mechanism 3 moves close to the surface of the water tank workpiece 5 to squeeze glue, and automatically performs glue dispensing on the surface of the water tank workpiece 5. The glue dispensing operation table 1 is provided with multiple parallel Y-axis slide rails 11, each of which can be slidably connected to a product positioning tool 4, and the product positioning tool 4 can be freely disassembled from the Y-axis slide rail 11, and the vertical glue dispensing mechanism 3 can perform glue dispensing operations on multiple product positioning toolings 4 below. According to processing requirements, the vertical glue dispensing mechanism 3 can perform glue dispensing on multiple workstations at the same time to improve processing efficiency.

[0020] A separate pressure plate 6 is correspondingly arranged in the water tank positioning groove 41, and the water tank workpiece 5 is integrally embedded in the water tank positioning groove 41. The separate pressure plate 6 is pressed on the top surface of the water tank workpiece 5, exposing the part that needs the glue dispensing operation. The weight of the separate pressure plate 6 keeps the water tank workpiece 5 immobile in the water tank positioning groove 41. Since the water tank workpiece 5 is to be freely placed in the water tank positioning groove 41, a small gap is left between the water tank positioning groove 41 and the water tank workpiece 5. During the sliding process of the product positioning tool 4, the water tank workpiece 5 will shake, affecting the positioning of the glue extrusion. Therefore, a separate pressure plate 6 that can be integrally pressed on its top surface is provided. The weight of the separate pressure plate 6 can press the workpiece to keep it stable, which is convenient for stable processing. The edge line of the top surface of the water tank workpiece 5 is the glue dispensing processing area 51. The shape of the separate pressure plate 6 is a proportionally reduced shape of the top surface of the water tank workpiece. The separate pressure plate 6 is provided with a positioning hole 61 and a handle 62. The handle 62 is fixed in the middle of the separate pressure plate 6. The positioning hole 61 positions the pressure position of the separate pressure plate 6.

[0021] The working process of the utility model is as follows: put the water tank workpiece 5 into the water tank positioning groove 41, hold the separate pressure plate 6 and press it on the top surface of the water tank workpiece, and define the placement position of the separate pressure plate 6 by the positioning hole 61. The product positioning tool 4 moves along the Y-axis slide rail 11 to adjust the dispensing position. The product positioning tool 4 is stationary, and the vertical dispensing mechanism 3 moves along the X-axis and the Y-axis to align the dispensing nozzle 33 with the dispensing processing area 51. The support plate 23 drives the dispensing cylinder 32 to move downward along the Z-axis guide rail 22, so that the dispensing nozzle 33 is close to the dispensing processing area 51, and the cylinder 31 drives the dispensing cylinder 32 to squeeze glue downward. The gantry 2 is installed on a predetermined route to drive the dispensing cylinder 32 to move quickly and squeeze glue evenly. After the dispensing of the entire dispensing processing area 51 is completed, the vertical dispensing mechanism 3 moves upward and leaves the product positioning tool 4. After the dispensing processing area 51 is solidified, the water tank workpiece 5 is taken out from the water tank positioning groove 41.

[0022] The above are only several preferred embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any changes and substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. Automatic glue dispensing machine for water tank of sweeping and mopping machine, characterized by: It includes a dispensing table, a gantry, a vertical dispensing mechanism and a product positioning tool. The product positioning tool is slidably connected to the table top of the dispensing table, the gantry is slidably connected to both sides of the dispensing table, the gantry can slide along the Y-axis, an X-axis guide rail is provided on the top of the gantry, a Z-axis guide rail is connected to the X-axis guide rail, the vertical dispensing mechanism is connected to the Z-axis guide rail, and the vertical dispensing mechanism can move freely in the area above the dispensing table; a water tank positioning groove is recessed in the middle of the product positioning tool, a water tank workpiece to be processed is placed in the water tank positioning groove, the vertical dispensing mechanism moves close to the surface of the water tank workpiece to squeeze glue, and automatic dispensing processing is performed on the surface of the water tank workpiece.

2. The automatic glue dispensing machine for the water tank of the sweeping and mopping machine according to claim 1 is characterized by: The dispensing operation table is provided with multiple parallel Y-axis slide rails, each of which can be slidably connected to a product positioning tooling, the product positioning tooling can be freely removed from the Y-axis slide rail, and the vertical dispensing mechanism can perform dispensing operations on multiple product positioning toolings below.

3. The automatic glue dispensing machine for the water tank of the sweeping and mopping machine according to claim 2 is characterized by: A separate pressure plate is correspondingly provided in the water tank positioning groove, and the water tank workpiece is embedded in the water tank positioning groove as a whole. The separate pressure plate is pressed on the top surface of the water tank workpiece, exposing the part that needs dispensing operation, and the weight of the separate pressure plate keeps the water tank workpiece motionless in the water tank positioning groove.

4. The automatic glue dispensing machine for the water tank of the sweeping and mopping machine according to claim 3 is characterized by: The edge line of the top surface of the water tank workpiece is the glue dispensing processing area. The shape of the separate pressing plate is a proportionally reduced shape of the top surface of the water tank workpiece. The separate pressing plate is provided with a positioning hole and a handle. The handle is fixed in the middle of the separate pressing plate, and the positioning hole positions the pressing position of the separate pressing plate.

5. The automatic glue dispensing machine for the water tank of the sweeping and mopping machine according to claim 4 is characterized by: The vertical dispensing mechanism includes a cylinder and a dispensing tube. A support plate is slidably connected to the Z-axis guide rail. The dispensing tube is detachably connected to the support plate. The top of the dispensing tube is connected to the cylinder. The bottom of the dispensing tube is a dispensing nozzle. The cylinder drives the dispensing tube to squeeze glue downward.

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