Glue spraying machine with turnover function

Abstract

The utility model application relates to the technical field of glue sprayer, concretely relates to a glue sprayer with turnover function, including base, set up in the three -dimensional moving frame of base top, set up glue spraying device on three -dimensional moving frame, set up in the inside of base can overturn and set up in the base and be used for driving the drive mechanism of the turnover of material discharging mechanism, the drive mechanism includes the pivot, and both ends of pivot rotatable mounting are on the lateral wall of base, and the fixed sleeve is fixed on the pivot, and a plurality of second limit blocks are fixed on the outer wall of sleeve, the material discharging mechanism includes the mounting bracket, and the lower end surface of mounting bracket is fixed with the fixed base, and the fixed base is fixed on the sleeve, and the fixed base is seted up with the clamping groove of the second limit block adaptation on, the sleeve of the second limit block of the present application synchronous drive, make the second limit block drive fixed base through the clamping groove, and then drive mounting bracket turnover by fixed base. Solve the problem that the material discharging mechanism of glue sprayer can not overturn.

Description

Technical Field

[0001] This utility model application relates to the field of glue spraying machine technology, specifically to a glue spraying machine with a flipping function. Background Technology

[0002] A glue spraying machine is a widely used automated piece of equipment in modern industry, primarily used to uniformly spray glue or other liquid materials onto the surface of objects to achieve bonding, sealing, or fixing. Its working principle involves using a pneumatic or electric drive system to convert liquid glue into a mist or microparticle form, which is then sprayed at high speed from a nozzle. The equipment is equipped with a precision control system that can adjust the spray volume, speed, shape, and glue amount. Some high-end models also support visual recognition and adaptive adjustment to ensure micron-level glue spraying accuracy. Glue spraying machines are widely used in manufacturing, furniture, packaging, hygiene products, and construction industries.

[0003] Chinese patent CN220461184U discloses a plastic workpiece adhesive spraying device, relating to the field of adhesive spraying technology. This utility model includes a dispensing plate, a phase assembly on one side of the dispensing plate, a connecting rod, a drive assembly at the end of the connecting rod, a drive rod, and a glue storage tank at the bottom of the drive rod. The glue storage tank includes a connecting port connected to a glue tube assembly, which includes a valve chamber containing a valve core. The nozzle contacts the surface of the dispensing plate and receives a counterforce as the drive rod exerts downward force, applying pressure to the valve core via a push rod. This compresses the spring a short distance, opening the sealing plate and allowing the adhesive to flow. Multiple support feet are also provided on one side of the spring to prevent blockage of the flow hole at the top of the valve chamber. After spraying, the drive rod retracts, the spring returns to its original position, and the sealing plate blocks the adhesive again. This design effectively controls the amount of adhesive dispensed, preventing waste, and also controls the spraying area.

[0004] The glue spraying device described in the aforementioned patent document uses a telescopic rod horizontally fixed to the bottom of the phase assembly, and then a glue dispensing plate fixed to one end of the telescopic rod, allowing the telescopic rod to move the glue dispensing plate horizontally. However, the existing glue dispensing plate is always in a horizontal state during operation, and the workpiece needs to be manually removed after glue dispensing, resulting in low work efficiency. Therefore, a glue spraying machine with a flipping function is proposed. Utility Model Content

[0005] To address the aforementioned issues, a glue spraying machine with a flipping function is provided. The rotating shaft drives the sleeve to rotate synchronously. As the sleeve rotates, it simultaneously drives a second limiting block, causing the second limiting block to move through a slot and drive a fixed seat. The fixed seat then drives the mounting bracket to flip. This solves the problem of the glue spraying machine's dispensing mechanism being unable to flip.

[0006] To address the existing technical problems, this application provides a glue spraying machine with a flipping function, including a base, a three-dimensional moving frame disposed on the top of the base, a glue spraying device disposed on the three-dimensional moving frame, a material feeding mechanism disposed on the inner side of the base that can be flipped, and a driving mechanism disposed on the base for driving the material feeding mechanism to flip. The driving mechanism includes a rotating shaft, with both ends of the rotating shaft rotatably mounted on the side wall of the base. A sleeve is fixed on the rotating shaft, and a plurality of second limiting blocks are fixed on the outer wall of the sleeve. The feeding mechanism includes a mounting frame, and a fixing seat is symmetrically fixed to the lower end of the mounting frame. The fixing seat is fixed to the sleeve, and a slot that can be adapted to the second limiting block is provided on the fixing seat.

[0007] As one technical solution of this application, a non-shaped gear is fixed at one end of the rotating shaft; The drive mechanism also includes a cylinder fixed on the base, and a rack that can move horizontally is fixed to the output end of the cylinder. The bottom of the rack meshes with a non-standard gear.

[0008] As one technical solution of this application, a slide rail is provided on one side of the base, and the rack slides in cooperation with the slide rail.

[0009] As one technical solution of this application, one end of the rotating shaft is fixed with a stop block for limiting the rack.

[0010] As one technical solution of this application, the top of the mounting frame is provided with a floating platform that can move longitudinally, and a suction cup for fixing the workpiece is fixed on the floating platform. The lower end face of the mounting frame is fixed with a hydraulic telescopic component for driving the floating platform, and the output end of the hydraulic telescopic component is fixedly connected to the lower end face of the floating platform.

[0011] As one technical solution of this application, a plurality of sliding sleeves are symmetrically installed on the mounting bracket; The lower end face of the floating platform is fixed with several sliding rods that can be inserted into the sliding sleeve.

[0012] As one technical solution of this application, the end of the slide bar away from the floating platform is fixed with a first limiting block for preventing detachment.

[0013] As a technical solution of this application, the top of the mounting frame is further provided with a limiting sleeve for preventing the floating platform from colliding with the mounting frame. The limiting sleeve is sleeved on the sliding rod, and the bottom end of the limiting sleeve is fixedly connected to the sliding rod. The advantages of this utility model application compared to the prior art are: 1. This application utilizes the rotation of a rotating shaft to drive the sleeve to rotate synchronously. As the sleeve rotates, it simultaneously drives a second limiting block, causing the second limiting block to drive a fixed seat through a slot. The fixed seat then drives the mounting bracket to flip. This solves the problem of the dispensing mechanism of the glue spraying machine being unable to flip.

[0014] 2. When the cylinder is activated, it drives the rack to move horizontally. The distance the rack moves is exactly half the circumference of the special-shaped gear. As the cylinder drives the rack to move, the rack uses the special-shaped gear it meshes with to drive the rotating shaft to rotate 180 degrees, thereby causing the rotating shaft to rotate the feeding mechanism 180 degrees. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a glue spraying machine with a flipping function. Figure 1 .

[0016] Figure 2 A three-dimensional structural diagram of a glue spraying machine with a flipping function. Figure 2 .

[0017] Figure 3 This is a three-dimensional view of the drive mechanism in a glue spraying machine with a flipping function.

[0018] Figure 4 This is a 3D view of the feeding mechanism in a glue spraying machine with a flipping function.

[0019] Figure 5 This is a 3D view of a mounting bracket in a glue spraying machine with a flipping function.

[0020] Figure 6 This is a 3D view of the rotating shaft in a glue spraying machine with a flipping function.

[0021] The following components are labeled in the diagram: 1. Base; 2. Three-dimensional moving frame; 3. Feeding mechanism; 31. Mounting frame; 311. Sliding sleeve; 312. Fixed seat; 313. Slot; 32. Suction cup; 33. Floating platform; 34. Sliding rod; 341. First limiting block; 342. Limiting sleeve; 35. Hydraulic telescopic component; 4. Drive mechanism; 41. Rotating shaft; 411. Irregular gear; 412. Sleeve; 413. Second limiting block; 42. Slide rail; 43. Stop block; 44. Cylinder; 45. Rack; 5. Glue spraying device. Detailed Implementation

[0022] To further understand the features, technical means, and specific objectives and functions achieved by this utility model application, the following detailed description of this utility model application is provided in conjunction with the accompanying drawings and specific embodiments.

[0023] See Figures 1-6As shown, a glue spraying machine with a flipping function includes a base 1, a three-dimensional moving frame 2 set on the top of the base 1, a glue spraying device 5 set on the three-dimensional moving frame 2, a material feeding mechanism 3 set on the inner side of the base 1 that can be flipped, and a drive mechanism 4 set on the base 1 for driving the material feeding mechanism 3 to flip. The drive mechanism 4 includes a rotating shaft 41, the two ends of the rotating shaft 41 are rotatably mounted on the side wall of the base 1, a sleeve 412 is fixed on the rotating shaft 41, and a plurality of second limiting blocks 413 are fixed on the outer wall of the sleeve 412. The feeding mechanism 3 includes a mounting frame 31, and a fixing seat 312 is symmetrically fixed on the lower end face of the mounting frame 31. The fixing seat 312 is fixed on the sleeve 412, and a slot 313 that can be adapted to the second limiting block 413 is provided on the fixing seat 312.

[0024] The rotating shaft 41 drives the sleeve 412 to rotate synchronously. As the sleeve 412 rotates, it simultaneously drives the second limiting block 413, causing the second limiting block 413 to drive the fixed seat 312 through the slot 313. The fixed seat 312 then drives the mounting bracket 31 to flip. This solves the problem that the feeding mechanism 3 of the glue spraying machine cannot flip.

[0025] See Figure 3 As shown, a non-standard gear 411 is fixed to one end of the rotating shaft 41; The drive mechanism 4 also includes a cylinder 44 fixed on the base 1. The output end of the cylinder 44 is fixed with a rack 45 that can move horizontally. The bottom of the rack 45 meshes with a non-circular gear 411.

[0026] When cylinder 44 is activated, it drives rack 45 to move horizontally. The distance rack 45 moves is exactly half the circumference of the eccentric gear 411. As cylinder 44 drives rack 45 to move, rack 45 uses the eccentric gear 411 it meshes with to drive shaft 41 to rotate 180 degrees, which in turn causes shaft 41 to rotate feeding mechanism 3 180 degrees.

[0027] See Figure 3 As shown, a slide rail 42 is provided on one side of the base 1, and the rack 45 slides in cooperation with the slide rail 42.

[0028] To ensure the stability of the rack 45, a slide rail 42 is horizontally fixed on the base 1. When the rack 45 moves, it slides along the pivot 41, effectively preventing the rack 45 from deviating and thus ensuring its stability.

[0029] See Figure 3 As shown, a stop 43 for limiting the rack 45 is fixed at one end of the rotating shaft 41.

[0030] To prevent excessive travel of the rack 45, a stop block 43 is fixed at one end of the shaft 41. This stop block 43 restricts the movement of the rack 45, effectively preventing excessive travel of the rack 45 from causing a large rotation angle of the irregular gear 411.

[0031] See Figure 4 As shown, the top of the mounting bracket 31 is provided with a floating platform 33 that can move longitudinally, and a suction cup 32 for fixing the workpiece is fixed on the floating platform 33. The lower end face of the mounting bracket 31 is fixed with a hydraulic telescopic component 35 for driving the floating platform 33, and the output end of the hydraulic telescopic component 35 is fixedly connected to the lower end face of the floating platform 33.

[0032] After the unloading mechanism 3 flips, the hydraulic telescopic component 35 is activated, which drives the floating platform 33 to move longitudinally. This allows the suction cup 32 to pick up the workpiece, and the floating platform 33 then moves it to the unloading area.

[0033] See Figure 4 As shown, several sliding sleeves 311 are symmetrically installed on the mounting bracket 31; The lower end face of the floating platform 33 is fixed with several sliding rods 34 that can be inserted into the sliding sleeve 311.

[0034] To ensure the stability of the floating platform 33, several sliding rods 34 are longitudinally fixed to the lower end face of the floating platform 33. When the floating platform 33 moves longitudinally, it will drive the sliding rods 34 to move longitudinally along the central axis of the sliding sleeve 311, so that the sliding rods 34 and the sliding sleeve 311 cooperate with each other to limit the floating platform 33. This ensures the stability of the floating platform 33.

[0035] See Figure 4 As shown, a first limiting block 341 for preventing detachment is fixed at the end of the slide bar 34 away from the floating platform 33.

[0036] To prevent the slide rod 34 from falling out of the sliding sleeve 311, a first limiting block 341 is fixed to one end of the slide rod 34. When the first limiting block 341 contacts the sliding sleeve 311, the first limiting block 341 is restricted by the sliding sleeve 311, effectively preventing the slide rod 34 from continuing to move, thereby preventing the slide rod 34 from falling out of the sliding sleeve 311.

[0037] See Figure 4 As shown, the top of the mounting bracket 31 is also provided with a limiting sleeve 342 to prevent the floating platform 33 from colliding with the mounting bracket 31. The limiting sleeve 342 is fitted on the sliding rod 34, and the bottom end of the limiting sleeve 342 is fixedly connected to the sliding sleeve 311.

[0038] To prevent the floating platform 33 from colliding with the mounting frame 31, a limiting sleeve 342 is fitted on the sliding rod 34 to limit the minimum distance between the mounting frame 31 and the floating platform 33, effectively preventing the floating platform 33 from colliding with the mounting frame 31.

[0039] The above embodiments only illustrate one or more implementation methods of this utility model application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model application, and these all fall within the protection scope of this utility model application. Therefore, the protection scope of this utility model application should be determined by the appended claims.

Claims

1. A glue spraying machine with a flipping function, comprising a base (1), a three-dimensional moving frame (2) disposed on the top of the base (1), a glue spraying device (5) disposed on the three-dimensional moving frame (2), a material feeding mechanism (3) disposed inside the base (1) and capable of flipping, and a driving mechanism (4) disposed on the base (1) for driving the material feeding mechanism (3) to flip, characterized in that, The drive mechanism (4) includes a rotating shaft (41), the two ends of which are rotatably mounted on the side wall of the base (1). A sleeve (412) is fixed on the rotating shaft (41), and several second limiting blocks (413) are fixed on the outer wall of the sleeve (412). The feeding mechanism (3) includes a mounting frame (31), and a fixing seat (312) is symmetrically fixed on the lower end face of the mounting frame (31). The fixing seat (312) is fixed on the sleeve (412), and a slot (313) that can be adapted to the second limiting block (413) is provided on the fixing seat (312).

2. The glue spraying machine with a flipping function according to claim 1, characterized in that, One end of the rotating shaft (41) is fixed with a special gear (411). The drive mechanism (4) also includes a cylinder (44) fixed on the base (1), and a rack (45) that can move horizontally is fixed at the output end of the cylinder (44). The bottom of the rack (45) meshes with a shaped gear (411).

3. A glue spraying machine with a flipping function according to claim 1, characterized in that, The base (1) is provided with a slide rail (42), and the rack (45) slides in cooperation with the slide rail (42).

4. A glue spraying machine with a flipping function according to claim 1, characterized in that, One end of the rotating shaft (41) is fixed with a stop (43) for limiting the rack (45).

5. A glue spraying machine with a flipping function according to claim 1, characterized in that, The top of the mounting bracket (31) is provided with a floating platform (33) that can move longitudinally, and a suction cup (32) for fixing the workpiece is fixed on the floating platform (33). The lower end face of the mounting bracket (31) is fixed with a hydraulic telescopic component (35) for driving the floating platform (33), and the output end of the hydraulic telescopic component (35) is fixedly connected to the lower end face of the floating platform (33).

6. A glue spraying machine with a flipping function according to claim 5, characterized in that, Several sliding sleeves (311) are symmetrically installed on the mounting bracket (31); The lower end face of the floating platform (33) is fixed with several sliding rods (34) that can be inserted into the sliding sleeve (311).

7. A glue spraying machine with a flipping function according to claim 6, characterized in that, The end of the slide bar (34) away from the floating platform (33) is fixed with a first limiting block (341) for preventing detachment.

8. A glue spraying machine with a flipping function according to claim 1, characterized in that, The top of the mounting bracket (31) is also provided with a limiting sleeve (342) to prevent the floating platform (33) from colliding with the mounting bracket (31). The limiting sleeve (342) is fitted on the sliding rod (34), and the bottom end of the limiting sleeve (342) is fixedly connected to the sliding sleeve (311).

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