Five-axis linkage dispensing machine

Abstract

The utility model relates to the technical field of dispensing equipment, and discloses a five-axis linkage dispensing machine which comprises a base, a vertical frame fixed on the base, a cross beam mounted on the vertical frame, a placing plate movably arranged on the base and used for placing products, a frame movably arranged on the vertical frame, a lifting frame movably arranged in the frame, and a lifting mechanism movably arranged on the lifting frame. A mounting frame is fixedly connected into the lifting frame, a rotating frame is rotationally arranged at the bottom of the mounting frame, a limiting seat is rotationally arranged on the rotating frame, and a glue dispenser is mounted in the limiting seat. According to the utility model, the placing plate for placing the product is movably arranged on the base, so that the placed product can be driven to move along the X axis through the movement of the placing plate; the frame is movably arranged on the vertical frame, so that the glue dispenser is driven to move in the Z-axis direction; the lifting frame is movably arranged in the frame to drive the glue dispenser to move in the Y-axis direction; and the rotating frame is rotationally arranged at the bottom of the mounting frame, so that the glue dispenser can be driven to rotate automatically.

Description

Technical Field

[0001] This utility model relates to the technical field of dispensing equipment, specifically a five-axis linkage dispensing machine. Background Technology

[0002] A dispensing machine, also known as a glue applicator, glue applicator, or glue applicator, is an automated machine specifically designed to control fluids and precisely apply them to the surface or interior of a product. It is widely used in product manufacturing processes, enabling the precise application of adhesives, paints, or other liquids to create dots, lines, circles, or curved patterns.

[0003] Most existing dispensing machines move along three axes (X, Y, and Z) to dispense adhesive onto products. For example, Chinese utility model patent CN103962279A discloses a three-axis moving automatic dispensing machine, relating to the field of dispensing machines. This dispensing machine includes a main substrate, an X-axis mechanism, a Y-axis mechanism, a platform mechanism above the Y-axis mechanism, a Z-axis mechanism, a dispensing mechanism, and a multi-head dispensing mold. The X-axis mechanism is mounted on the main substrate, the Y-axis mechanism is mounted perpendicularly to the X-axis mechanism, and the platform mechanism is mounted on the Y-axis mechanism. The Z-axis mechanism is perpendicular to the main substrate surface and mounted on the main substrate. The dispensing mechanism is perpendicular to the main substrate and the Z-axis mechanism and mounted on the Z-axis mechanism. The dispensing machine provided by this invention moves in three dimensions via the X-axis, Y-axis, and Z-axis mechanisms to dispense adhesive at different positions on the product. The multi-head dispensing mold allows multiple rows of workpieces to be dispensed onto a carrier plate, dispensing multiple rows of workpieces within one work cycle, thereby saving manpower and resources and improving work efficiency.

[0004] The aforementioned dispensing machine can only move along the X, Y, and Z axes. For some irregular products, the tilt of the dispensing machine needle needs to be adjusted before dispensing can be performed. Therefore, the existing dispensing machine cannot meet the requirements for dispensing irregular products. Utility Model Content

[0005] The purpose of this invention is to provide a five-axis linkage dispensing machine that can perform multi-axis movements, effectively dispensing adhesive to products, and is highly practical.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A five-axis linkage dispensing machine includes a base, a vertical frame fixed on the base, a crossbeam installed on the vertical frame, a placement plate for placing products movably arranged on the base, a frame movably arranged on the vertical frame, a lifting frame movably arranged in the frame, a mounting frame fixedly connected to the lifting frame, a rotating frame rotatably arranged at the bottom of the mounting frame, a limiting seat rotatably arranged on the rotating frame, and a dispensing device installed in the limiting seat.

[0008] Furthermore, a cylinder is installed on the base, the telescopic end of the cylinder is connected to the bottom of the placement plate, a guide rod is installed in the base, and the bottom of the placement plate is slidably mounted on the guide rod.

[0009] Furthermore, a first servo motor is installed on the side of the support frame, and the output end of the first servo motor is connected to a first screw. The back of the frame is threaded onto the first screw. A light rod is fixed in the support frame, and a first slider is slidably provided on the light rod. The first slider is fixedly connected to the back of the frame.

[0010] Furthermore, a second servo motor is installed on the frame, and a second screw is connected to the output end of the second servo motor. The back of the lifting frame is threaded onto the second screw. A second optical rod is fixedly installed in the frame, and a second slider is slidably installed on the second optical rod. The second slider is fixedly connected to the back of the lifting frame.

[0011] Furthermore, a first geared motor is installed in the mounting frame, and the output end of the first geared motor is connected to the rotating frame.

[0012] Furthermore, a second geared motor is installed on the back of the rotating frame, and the output end of the second geared motor passes through the rotating frame and is connected to the limiting seat. The second geared motor is a micro motor.

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

[0014] This invention features a product placement plate movably mounted on a base, which moves the product along the X-axis; a frame movably mounted on a vertical stand, which moves the dispensing device along the Z-axis; a lifting frame movably mounted within the frame, which moves the dispensing device along the Y-axis; a rotating frame rotatably mounted at the bottom of the mounting frame, which allows the dispensing device to rotate; and a limiting seat rotatably mounted on the rotating frame, which rotates the dispensing device while simultaneously rotating the limiting seat. This achieves five-axis movement, facilitating effective dispensing of adhesive to the product. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a partial side view of the present invention.

[0017] Figure label:

[0018] 1-Base, 2-Placement plate, 3-Cylinder, 4-Guide rod, 5-Crossbeam, 6-First guide rod, 7-First servo motor, 8-First screw, 9-First slider, 10-Second servo motor, 11-Second guide rod, 12-Second slider, 13-Second screw, 14-Lifting frame, 15-Frame, 16-Mounting frame, 17-First geared motor, 18-Rotating frame, 19-Second geared motor, 20-Limiting seat, 21-Dispenser, 22-Upright frame. Detailed Implementation

[0019] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0020] Please see Figure 1-2 A five-axis linkage dispensing machine includes a base 1, a stand 22 fixed on the base 1, a crossbeam 5 installed on the stand 22, a placement plate 2 for placing products movably arranged on the base 1, a frame 15 movably arranged on the stand 22, a lifting frame 14 movably arranged in the frame 15, a mounting frame 16 fixedly connected in the lifting frame 14, a rotating frame 18 rotatably arranged at the bottom of the mounting frame 16, a limiting seat 20 rotatably arranged on the rotating frame 18, and a dispensing device 21 installed in the limiting seat 20.

[0021] In practical use, a product placement plate 2 is movably mounted on the base 1, which moves the product along the X-axis. A frame 15 is movably mounted on the upright 22, which moves the dispensing device 21 along the Z-axis. A lifting frame 14 is movably mounted in the frame 15, which moves the dispensing device 21 along the Y-axis. A rotating frame 18 is rotatably mounted at the bottom of the mounting frame 16, which allows the dispensing device 21 to rotate. A limiting seat 20 is rotatably mounted on the rotating frame 18, which rotates the limiting seat 20 and the dispensing device 21, thus achieving five-axis movement and facilitating effective dispensing of the product by the dispensing device 21.

[0022] In this embodiment, a cylinder 3 is installed on the base 1, and the telescopic end of the cylinder 3 is connected to the bottom of the placement plate 2. A guide rod 4 is installed in the base 1, and the bottom of the placement plate 2 is slidably mounted on the guide rod 4. Specifically, the cylinder 3 can be activated to drive the placement plate 2 to slide, thereby pushing the product to be glued along the X-axis, which facilitates the glue dispensing work on the product. The guide rod 4 facilitates the directional movement of the placement plate 2.

[0023] In this embodiment, a first servo motor 7 is mounted on the side of the support frame 22, and a first screw 8 is connected to the output end of the first servo motor 7. The back of the frame 15 is threaded onto the first screw 8. A light rod 6 is fixed in the support frame 22, and a first slider 9 is slidably mounted on the light rod 6. The first slider 9 is fixedly connected to the back of the frame 15. Specifically, the first servo motor 7 can be started to drive the first screw 8 to move. The rotation of the first screw 8 can drive the frame 15 to move, thereby driving the dispensing device 21 to move along the Z-axis to realize the dispensing work on the product. The setting of the light rod 6 and the first slider 9 facilitates the directional movement of the frame 15.

[0024] The frame 15 has a first threaded block on its back side, and the back side of the frame 15 is threadedly connected to the first screw 8 through the first threaded block.

[0025] In this embodiment, a second servo motor 10 is installed on the frame 15, and the output end of the second servo motor 10 is connected to a second screw 13. The back of the lifting frame 14 is threaded onto the second screw 13. A second guide rod 11 is fixedly installed in the frame 15, and a second slider 12 is slidably installed on the second guide rod 11. The second slider 12 is fixedly connected to the back of the lifting frame 14. Specifically, the second servo motor 10 can be started to drive the second screw 13 to rotate, thereby driving the lifting frame 14 to move, so that the dispensing device 21 can move along the Y-axis and effectively dispense glue to the product. The setting of the second guide rod 11 and the second slider 12 facilitates the directional movement of the lifting frame 14.

[0026] The lifting frame 14 has a second threaded block on its back side, and the back side of the lifting frame 14 is threadedly connected to the second screw 13 through the second threaded block.

[0027] In this embodiment, a first reduction motor 17 is installed in the mounting bracket 16, and the output end of the first reduction motor 17 is connected to the rotating bracket 18. Specifically, the rotation of the rotating bracket 18 can be driven by starting the first reduction motor 17, thereby adjusting the dispensing device 21.

[0028] The dispensing device 21 is existing technology and therefore will not be described in detail in the instruction manual and its accompanying drawings. The dispensing device 21 mainly includes a dispensing needle and an external glue supply mechanism.

[0029] In this embodiment, a second geared motor 19 is mounted on the back of the rotating frame 18. The output end of the second geared motor 19 passes through the rotating frame 18 and is connected to the limiting seat 20. The second geared motor 19 is a micro motor. Specifically, the start of the second geared motor 19 drives the limiting seat 20 to rotate, thereby driving the dispensing device 21 to rotate and adjusting the tilt of the dispensing device 21, which facilitates the dispensing device 21 to perform dispensing work on irregular products. By setting the second geared motor 19 as a micro motor, after the first geared motor 17 is started and the positions of the rotating frame 18 and the second geared motor 19 change, when the second servo motor 10 is started, it will not collide with the frame 15 and cause damage to the equipment.

[0030] It should be noted that in this document, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "fixed," "installed," "connected," and "linked" should be interpreted broadly. For example, "linked" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "linked" can be a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A five-axis linkage glue dispenser, comprising a base (1), a stand (22) is fixed on the base (1), a cross beam (5) is installed on the stand (22), characterized in that: The base (1) is movably provided with a placing plate (2) for placing products, the stand (22) is movably provided with a frame (15), the frame (15) is movably provided with a lifting frame (14), the lifting frame (14) is fixedly connected with a mounting frame (16), the bottom of the mounting frame (16) is rotatably provided with a rotating frame (18), the rotating frame (18) is rotatably provided with a limiting seat (20), and the limiting seat (20) is provided with a dot glue device (21).

2. The five-axis linkage glue dispenser according to claim 1, characterized in that: The base (1) is provided with a cylinder (3), and the telescopic end of the cylinder (3) is connected with the bottom of the placing plate (2); the base (1) is provided with a guide rod (4), and the bottom of the placing plate (2) is slidably arranged on the guide rod (4).

3. The five-axis linkage glue dispenser according to claim 1, characterized in that: The side of the stand (22) is provided with a first servo motor (7), the output end of the first servo motor (7) is connected with a first screw rod (8), the back of the frame (15) is threadedly installed on the first screw rod (8), the stand (22) is fixedly provided with a light rod (6), the first sliding block (9) is slidably arranged on the light rod (6), and the back of the frame (15) is fixedly connected with the first sliding block (9).

4. The five-axis linkage glue dispenser according to claim 1, characterized in that: The frame (15) is provided with a second servo motor (10), the output end of the second servo motor (10) is connected with a second screw rod (13), the back of the lifting frame (14) is threadedly installed on the second screw rod (13), the frame (15) is fixedly provided with a second light rod (11), the second sliding block (12) is slidably arranged on the second light rod (11), and the back of the lifting frame (14) is fixedly connected with the second sliding block (12).

5. The five-axis linkage glue dispenser according to claim 1, characterized in that: The mounting frame (16) is provided with a first reduction motor (17), and the output end of the first reduction motor (17) is connected with the rotating frame (18).

6. The five-axis linkage glue dispenser according to claim 1, characterized in that: The back of the rotating frame (18) is provided with a second reduction motor (19), the output end of the second reduction motor (19) penetrates through the rotating frame (18) and is connected with the limiting seat (20), and the second reduction motor (19) is a micro motor.

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