A portable dispensing machine that is easy to adjust

Abstract

The present invention discloses a portable dispensing machine that is easy to adjust, including a frame and a base. An electric slide rail is installed on the mounting plate, and an electric slider is connected to the electric slide rail. The electric slider is connected to one end of a hydraulic cylinder through a rotating shaft, and the other end of the hydraulic cylinder is connected to the top of a glue tank. One side wall of the glue tank is connected to one end of a material pump, and the other end of the material pump is connected to a glue box through a pipeline. A glue nozzle is fixedly connected to the bottom of the glue box. For this portable dispensing machine that is easy to adjust, the staff can control the dual-axis motor to drive the rotating rod to rotate. The rotating rotating rod will drive the rotating cylinder and the connected frame to rotate under the combined drive of the driven gear and the driving gear, so that the frame can be rotated to the front side of the base. That is, the device can improve its portability by adjusting and changing its shape, and the staff can adjust the dispensing inclination angle of the glue nozzle by adjusting the rotation angle of the rotating cylinder, so as to facilitate meeting different dispensing requirements.

Description

Technical Field

[0001] The present invention relates to the technical field of portable dispensing machines that are easy to adjust, and specifically to a portable dispensing machine that is easy to adjust. Background Art

[0002] A dispensing machine, also known as a glue coating machine, a drop glue machine, a caulking machine, a potting machine, etc., is a specialized automated machine for controlling fluids and dripping, coating the fluid on the surface or inside of a product. It can accurately control the glue, without wire drawing, leakage, or dripping. The dispensing machine is mainly used to accurately dot, inject, coat, and drip glue, paint, and other liquids onto the precise positions of each product in the product process, and can be used to achieve dotting, line drawing, circular or arc-shaped. After retrieval, it is found that a typical dispensing machine in the prior art is, for example, a dispensing machine with the publication number CN209646882U, which includes a chassis electric control. The top of the chassis electric control is fixedly connected with an XY module and a dispensing platform respectively. A dispensing sensor to be dispensed is arranged on the top of the dispensing platform. A Z-axis dispensing valve lifting mechanism is slidably connected to the surface of the XY module. A dispensing valve is fixedly connected to the bottom of the Z-axis dispensing valve lifting mechanism. A human-machine interface is arranged on the left side behind the XY module, and a glue pressure barrel is arranged on the right side behind the XY module. The bottom of the glue pressure barrel is fixedly connected to the top of the chassis electric control. By using the cooperation of the chassis electric control, the dispensing platform, the glue pressure barrel, the XY module, the dispensing sensor to be dispensed, the dispensing valve, the human-machine interface, the Z-axis dispensing valve lifting mechanism, the bracket, the support rod, the cabinet door, the handle, the support leg, the support plate, and the heat dissipation holes, the problem of low dispensing efficiency of the existing dispensing machine is solved. This dispensing machine has the advantage of high dispensing efficiency and is worthy of promotion.

[0003] To sum up, the dispensing component and the placement platform of the existing dispensing machine are both fixedly connected structures, that is, when the device needs to be carried or moved, its external structure cannot be adjusted, resulting in poor portability. On the other hand, the nozzle of the existing dispensing machine only has a single glue discharging function and the glue discharging amount is fixed, that is, it cannot meet the dispensing requirements of different workpieces. In view of the above problems, it is necessary to improve the existing equipment. Summary of the Invention

[0004] The purpose of the present invention is to provide a portable dispensing machine that is easy to adjust, so as to solve the problems proposed in the above background art that the dispensing component and the placement platform of the existing dispensing machine are both fixedly connected structures, that is, when the device needs to be carried or moved, its external structure cannot be adjusted, resulting in poor portability. On the other hand, the nozzle of the existing dispensing machine only has a single glue discharging function and the glue discharging amount is fixed, that is, it cannot meet the dispensing requirements of different workpieces.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A portable dispensing machine that is easy to adjust, including a frame and a base,

[0006] Fixed blocks are fixedly connected to the inner sides of the frame, and the fixed blocks are connected by a mounting plate. An electric slide rail is installed on the mounting plate, and an electric slider is connected to the electric slide rail. The electric slider is connected to one end of a hydraulic cylinder through a rotating shaft, and the other end of the hydraulic cylinder is connected to the top of the glue tank. One side wall of the glue tank is connected to one end of a material pump, and the other end of the material pump is connected to a glue box through a pipeline. A glue nozzle is fixedly connected to the bottom of the glue box, and the glue nozzle is connected to an adjusting mechanism. At the same time, a sealing cover is provided at the connection between the glue nozzle and the adjusting mechanism. Both the adjusting mechanism and the second air delivery pipeline are connected to one end of an air pump through pipeline connectors, and the other end of the second air delivery pipeline is connected to a drying box. At the same time, both the air pump and the material pump are installed inside a mounting bracket on one side of the glue tank;

[0007] A rotating cylinder is arranged inside the base, and both ends of the rotating cylinder are fixedly connected to the frame. A rotating rod is arranged on one side of the rotating cylinder, and a driving gear and a driven gear are respectively connected to the rotating rod and the rotating cylinder. At the same time, the rotating rod is connected to the output end of a dual-shaft motor. The driving gear is connected to a locking mechanism, and the locking mechanism is slidably connected inside the base. A limiting component is fixedly connected to the top of the base, and the limiting component is arranged below the glue nozzle.

[0008] Preferably, the rotating shaft is connected to the output end of a servo motor through a belt drive structure, and the servo motor is connected to the bottom of the electric slider.

[0009] Preferably, the adjusting mechanism includes an adjusting plate, a linkage block, an air bag and a first air delivery pipeline. One end of the adjusting plate is slidably connected inside the glue nozzle, and the other end of the adjusting plate is fixedly connected to one side wall of the air bag through the linkage block. At the same time, the air bag is connected to the pipeline connector through the first air delivery pipeline.

[0010] Preferably, electric valves are installed on both the first air delivery pipeline and the second air delivery pipeline, and the two groups of electric valves are used alternately.

[0011] Preferably, through holes are symmetrically formed on the front side wall of the base, and traction grooves are symmetrically formed on the inner bottom of the base.

[0012] Preferably, the driven gear is meshed with the driving gear, and both the driven gear and the driving gear are symmetrically arranged inside the base.

[0013] Preferably, the locking mechanism includes a moving seat, a rack, a cross bar, a translation plate, a locking column, a traction rod and a locking block. A rack is provided on the top of the moving seat, and the rack is meshed with the driving gear. The moving seats are symmetrically arranged inside the base and are connected by a translation plate. A cross bar is fixedly connected to the front side wall of the moving seat. A traction rod is connected to the bottom of the translation plate, and a locking column is fixedly connected to one side wall of the translation plate. One end of the locking column away from the translation plate is connected to the locking block, and the locking block is engaged with the rotating cylinder.

[0014] Preferably, the traction rods are symmetrically arranged at the bottom of the translation plate and are slidably connected inside the traction grooves.

[0015] Preferably, the limiting component includes a placement table, fixed blocks, moving blocks, elastic cushion plates and screws. Fixed blocks are symmetrically arranged inside the placement table, and moving blocks are arranged outside the fixed blocks. Elastic cushion plates are fixedly connected to the tops of the moving blocks and the fixed blocks, and the moving blocks are rotationally connected to the screws on the side wall of the placement table.

[0016] The using method of the portable glue dispenser that is easy to adjust includes the following steps:

[0017] S1: Rotate the screw to push the moving block to move inwards until the elastic cushion plate contacts the workpiece to achieve fixed limit. Control the electric slider and the hydraulic cylinder to drive the glue nozzle to move to the specified position. At the same time, the dispensing angle of the glue nozzle can be rotationally adjusted by driving the servo motor.

[0018] S2: The material pump extracts the glue liquid in the glue tank. The extracted glue liquid will be discharged into the glue box and then discharged through the glue nozzle to the specified position of the workpiece, thereby completing the glue dispensing work. At the same time, under the cooperation of the air pump, the drying box will continuously exhaust air at the glue dispensing position, so as to facilitate the promotion of the drying efficiency of the glue liquid. At this time, the electric valve on the first air pipeline is in the closed state.

[0019] S3: When the glue output of the glue nozzle is too large and does not meet the actual glue dispensing requirements, the staff can close the electric valve on the second air pipeline and open the electric valve on the first air pipeline, so that the air pump can continuously exhaust air from the air bag through the first air pipeline. After the air bag is injected with air, its volume expands, and then the adjusting plate is pushed by the linkage block to insert into the glue nozzle to limit the glue liquid, thereby realizing the adjustment of the glue output of the glue nozzle.

[0020] S4: After the device is used, the staff can control the double-shaft motor to drive the driving gear and the driven gear connected to the driving gear to rotate through the rotating rod. The rotating driven gear will drive the frame and the glue dispensing component on the frame to rotate through the rotating cylinder until the frame rotates to the front side of the base, so as to facilitate compressing the volume of the device by changing the shape, thereby improving the portability of the device.

[0021] S5: The moving seat with a rack on the top will drive the cross bar to move forward and penetrate through the through hole to engage with the fixed block under the push of the rotating driving gear, so as to prevent the machine frame from accidentally rotating during the movement or handling process. At the same time, the moving seat will drive the lock block on the traction rod away from the rotating cylinder to end the limit during the movement process, so as to ensure the stability of the machine frame during use and the normal rotation and storage when not in use.

[0022] Compared with the prior art, the beneficial effects of the present invention are: the portable dispensing machine that is easy to adjust,

[0023] (1) Through the cooperation of the driven gear, the rotating cylinder, the double-shaft motor and the rotating rod, the present invention can effectively solve the problem that the dispensing assembly and the placing platform of the existing dispensing machine are fixedly connected structures, that is, its external structure cannot be adjusted when the device needs to be carried or moved, resulting in poor portability. When the device needs to be moved or carried, the staff can control the double-shaft motor to drive the rotating rod to rotate. The rotating rotating rod will drive the rotating cylinder and its connected machine frame to rotate under the combined drive of the driven gear and the driving gear, so that the machine frame can be rotated to the front side of the base. That is, the device can improve its portability by adjusting and changing its external shape, and the staff can adjust the dispensing inclination angle of the nozzle by adjusting the rotation angle of the rotating cylinder, so as to meet different dispensing requirements;

[0024] (2) Through the cooperation of the electric valve, the pipeline connector, the air pump and the adjustment mechanism, the present invention can effectively solve the problem that the nozzle of the existing dispensing machine only has a single glue discharging function and the glue discharging amount is fixed, that is, it cannot meet the dispensing requirements of different workpieces. When the glue discharging amount of the nozzle does not meet the dispensing requirements of the current workpiece, the staff can open the electric valve on the first air delivery pipeline, so that the air pump injects air flow into the airbag through the first air delivery pipeline. After the air flow enters the airbag, its volume expands, and then it pushes the adjustment plate to insert into the nozzle through the linkage block to block its glue discharging amount and reduce its flow rate, so as to achieve the purpose of adjusting the glue discharging amount. After the adjustment is completed, close the electric valve on the first air delivery pipeline and open the electric valve on the second air delivery pipeline, so that the air flow discharged by the air pump can be transported to the inside of the air drying box through the second air delivery pipeline, and then the air drying box can be used to dry the dispensing place through the air outlet head, so as to improve the drying efficiency of the device;

[0025] (3) The present invention can effectively solve the problem that the movable connected frame is prone to accidental rotation during the electric welding process through the locking mechanism. When the driving frame rotates by the dual-axis motor to expand it, the driving gear will push the rack and the moving seat to move, and the moving seat will push the locking column to move and insert into the inside of the rotating cylinder, thereby fixing the positions of the rotating cylinder and the frame, and then facilitating the prevention of accidental rotation of the frame during the dispensing process, and thus facilitating the improvement of the stability of the device structure. At the same time, when the dual-axis motor drives the frame to rotate in the reverse direction for storage, the moving seat will drive the traction rod to move in the reverse direction and insert into the card slot in the fixed block, thereby limiting the frame to prevent accidental rotation and bumping during the handling or movement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a front view structural schematic diagram of the present invention;

[0027] Figure 2 is a top view sectional structural schematic diagram of the base of the present invention;

[0028] Figure 3 is a front view sectional structural schematic diagram of the limit component of the present invention;

[0029] Figure 4 is the present invention Figure 1 the enlarged structural schematic diagram at A in;

[0030] Figure 5 is the present invention Figure 1 the enlarged structural schematic diagram at B in;

[0031] Figure 6 is the overall structural schematic diagram of the connection relationship between the moving seat, the translation plate, the locking column, the traction rod and the locking block of the present invention.

[0032] In the figure: 1, frame; 2, fixed block; 3, mounting plate; 4, electric slide rail; 5, electric slider; 6, rotating shaft; 7, servo motor; 8, hydraulic cylinder; 9, glue tank; 10, material pump; 11, glue box; 12, glue nozzle; 13, sealing cover; 14, adjusting mechanism; 1401, adjusting plate; 1402, linkage block; 1403, airbag; 1404, first air delivery pipeline; 15, electric valve; 16, pipeline connector; 17, air pump; 18, second air delivery pipeline; 19, air drying box; 20, mounting bracket; 21, through hole; 22, base; 23, driven gear; 24, rotating cylinder; 25, dual-axis motor; 26, locking mechanism; 2601, moving seat; 2602, rack; 2603, cross bar; 2604, translation plate; 2605, locking column; 2606, traction rod; 2607, locking block; 27, rotating rod; 28, driving gear; 29, traction groove; 30, limit component; 3001, placing table; 3002, fixed block; 3003, moving block; 3004, elastic cushion plate; 3005, screw. Detailed implementation manners

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] Please refer to Figures 1-6 , the present invention provides a technical solution: a portable glue dispenser that is easy to adjust, Embodiment 1

[0035] As Figure 1 shown, fixed blocks 2 are fixedly connected to the inner sides of the frame 1, and the fixed blocks 2 are connected by a mounting plate 3. An electric slide rail 4 is installed on the mounting plate 3, and an electric slider 5 is connected to the electric slide rail 4. The electric slider 5 is connected to one end of a hydraulic cylinder 8 through a rotating shaft 6, and the other end of the hydraulic cylinder 8 is connected to the top of the glue box 9.

[0036] In a further embodiment, the rotating shaft 6 is connected to the output end of a servo motor 7 through a belt drive structure, and the servo motor 7 is connected to the bottom of the electric slider 5.

[0037] As Figure 1 , Figure 2 , Figure 4 and Figure 5 shown, one side wall of the glue box 9 is connected to one end of a material pump 10, and the other end of the material pump 10 is connected to a glue box 11 through a pipeline. A glue nozzle 12 is fixedly connected to the bottom of the glue box 11, and the glue nozzle 12 is connected to an adjusting mechanism 14. At the same time, a sealing cover 13 is provided at the connection between the glue nozzle 12 and the adjusting mechanism 14. Both the adjusting mechanism 14 and the second air delivery pipeline 18 are connected to one end of an air pump 17 through a pipeline connector 16, and the other end of the second air delivery pipeline 18 is connected to a drying box 19. At the same time, both the air pump 17 and the material pump 10 are installed inside a mounting bracket 20 on one side of the glue box 9.

[0038] In a further embodiment, the adjusting mechanism 14 includes an adjusting plate 1401, a linkage block 1402, an airbag 1403, and a first air delivery pipeline 1404. One end of the adjusting plate 1401 is slidably connected inside the glue nozzle 12, and the other end of the adjusting plate 1401 is fixedly connected to one side wall of the airbag 1403 through the linkage block 1402. At the same time, the airbag 1403 is connected to the pipeline connector 16 through the first air delivery pipeline 1404.

[0039] Specifically, an exhaust valve is provided on the airbag 1403. The staff can open the exhaust valve to discharge the air flow in the airbag 1403, and then the position of the adjusting plate 1401 can be adjusted, that is, the glue output of the glue nozzle 12 can be adjusted.

[0040] In a further embodiment, electric valves 15 are installed on both the first air delivery pipeline 1404 and the second air delivery pipeline 18, and the two groups of electric valves 15 are used alternately.

[0041] Such as Figure 1 , Figure 2 and Figure 6 As shown, a rotating cylinder 24 is arranged inside the base 22, and both ends of the rotating cylinder 24 are fixedly connected to the frame 1. A rotating rod 27 is arranged on one side of the rotating cylinder 24, and a driving gear 28 and a driven gear 23 are respectively connected to the rotating rod 27 and the rotating cylinder 24. At the same time, the rotating rod 27 is connected to the output end of the dual-axis motor 25, the driving gear 28 is connected to the locking mechanism 26, and the locking mechanism 26 is slidably connected inside the base 22.

[0042] In a further embodiment, through holes 21 are symmetrically formed on the front side wall of the base 22, and traction grooves 29 are symmetrically formed on the inner bottom of the base 22.

[0043] In a further embodiment, the driven gear 23 is meshed with the driving gear 28, and both the driven gear 23 and the driving gear 28 are symmetrically arranged inside the base 22.

[0044] In a further embodiment, the locking mechanism 26 includes a moving seat 2601, a rack 2602, a cross bar 2603, a translation plate 2604, a locking column 2605, a traction rod 2606 and a locking block 2607. A rack 2602 is arranged on the top of the moving seat 2601, and at the same time, the rack 2602 is meshed with the driving gear 28. The moving seats 2601 are symmetrically arranged inside the base 22, and the moving seats 2601 are connected by a translation plate 2604. At the same time, a cross bar 2603 is fixedly connected to the front side wall of the moving seat 2601. A traction rod 2606 is connected to the bottom of the translation plate 2604, and a locking column 2605 is fixedly connected to one side wall of the translation plate 2604. The end of the locking column 2605 away from the translation plate 2604 is connected to the locking block 2607, and the locking block 2607 is engaged with the rotating cylinder 24.

[0045] In a further embodiment, the traction rods 2606 are symmetrically arranged at the bottom of the translation plate 2604, and the traction rods 2606 are slidably connected inside the traction grooves 29.

[0046] Such as Figure 1 and Figure 3 As shown, a limiting component 30 is fixedly connected to the top of the base 22, and the limiting component 30 is arranged below the glue nozzle 12.

[0047] In a further embodiment, the limiting component 30 includes a placement table 3001, a fixed block 3002, a moving block 3003, an elastic cushion plate 3004, and a screw 3005. Fixed blocks 3002 are symmetrically arranged inside the placement table 3001. At the same time, a moving block 3003 is arranged on the outer side of the fixed block 3002. Elastic cushion plates 3004 are fixedly connected to the tops of both the moving block 3003 and the fixed block 3002. The moving block 3003 is rotationally connected to the screw 3005 on the side wall of the placement table 3001.

[0048] Embodiment Two

[0049] This embodiment is a further description of the above embodiment. It should be understood that this embodiment includes all the foregoing technical features and further specific descriptions.

[0050] A method for using a portable dispensing machine that is easy to adjust includes the following steps: Manually rotate the screw 3005 to push the moving block 3003 inward until the elastic cushion plates 3004 on the moving block 3003 and the fixed block 3002 contact the workpiece, so that the workpiece can be squeezed and limited by the two groups of elastic cushion plates 3004. Then, control the electric slider 5 and the hydraulic cylinder 8 to drive the glue nozzle 12 to move left and right and down to the specified position. At the same time, the dispensing angle of the glue nozzle 12 can be rotationally adjusted by driving the servo motor 7. On the other hand, the material pump 10 extracts the glue liquid in the glue tank 9, and the extracted glue liquid will be discharged into the glue box 11 and then discharged through the glue nozzle 12 to the specified position of the workpiece, thus completing the dispensing work. Driven by the air pump 17, the drying box 19 will continuously exhaust air from the dispensing area, which is convenient for promoting the drying efficiency of the glue liquid at the dispensing area. At this time, the electric valve 15 on the first air delivery pipe 1404 is in the closed state. When the glue output of the glue nozzle 12 is too large and does not meet the actual dispensing requirements, the staff can close the electric valve 15 on the second air delivery pipe 18 and open the electric valve 15 on the first air delivery pipe 1404, so that the air pump 17 can exhaust air into the airbag 1403 through the first air delivery pipe 1404. After the airbag 1403 is injected with air, its volume expands, and then it pushes the adjusting plate 1401 to move through the linkage block 1402 and insert it into the glue nozzle 12 to limit the flow of the glue liquid, thus realizing the adjustment of the glue output of the glue nozzle 12. After the device is used, the staff can control the double-shaft motor 25 to drive the driving gear 28 and the driven gear 23 connected to the driving gear 28 to rotate through the rotating rod 27. The rotating driven gear 23 will drive the machine frame 1 and the dispensing assembly on the machine frame 1 to rotate through the rotating cylinder 24 until the machine frame 1 rotates to the front side of the base 22, which is convenient for compressing the volume of the device by changing the shape, thereby improving the portability of the device. The moving seat 2601 with a rack 2602 at the top will drive the cross bar 2603 to move forward under the push of the rotating driving gear 28 and penetrate through the through hole 21 to engage with the fixed block 2, which is convenient for preventing the machine frame 1 from accidentally rotating during the movement or handling process. At the same time, the moving seat 2601 will drive the lock block 2607 on the traction rod 2606 to move away from the rotating cylinder 24 during the movement to end the limit, which is convenient for ensuring the stability of the machine frame 1 during use and the normal rotation and storage work when not in use.

[0051] The orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only a simplified description for facilitating the description of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation on the protected content of the present invention.

[0052] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A portable dispensing machine that is easy to adjust, comprising a frame (1) and a base (22). Characterized in that: Fixed blocks (2) are fixedly connected to the inner sides of the frame (1), and the fixed blocks (2) are connected by a mounting plate (3). An electric slide rail (4) is installed on the mounting plate (3), and an electric slider (5) is connected to the electric slide rail (4). The electric slider (5) is connected to one end of a hydraulic cylinder (8) through a rotating shaft (6), and the other end of the hydraulic cylinder (8) is connected to the top of a glue box (9). One side wall of the glue box (9) is connected to one end of a material pump (10), and the other end of the material pump (10) is connected to a glue cartridge (11) through a pipeline. A glue nozzle (12) is fixedly connected to the bottom of the glue cartridge (11), and the glue nozzle (12) is connected to an adjusting mechanism (14). At the same time, a sealing cover (13) is provided at the connection between the glue nozzle (12) and the adjusting mechanism (14). Both the adjusting mechanism (14) and the second air delivery pipeline (18) are connected to one end of an air pump (17) through a pipeline connector (16), and the other end of the second air delivery pipeline (18) is connected to a drying box (19). At the same time, both the air pump (17) and the material pump (10) are installed inside a mounting bracket (20) on one side of the glue box (9). A rotating cylinder (24) is arranged inside the base (22), and both ends of the rotating cylinder (24) are fixedly connected to the frame (1). A rotating rod (27) is arranged on one side of the rotating cylinder (24), and a driving gear (28) and a driven gear (23) are respectively connected to the rotating rod (27) and the rotating cylinder (24). At the same time, the rotating rod (27) is connected to the output end of a dual-axis motor (25). The driving gear (28) is connected to a locking mechanism (26), and the locking mechanism (26) is slidably connected inside the base (22). A limiting component (30) is fixedly connected to the top of the base (22), and the limiting component (30) is arranged below the glue nozzle (12). The locking mechanism (26) includes a moving seat (2601), a rack (2602), a cross bar (2603), a translation plate (2604), a locking column (2605), a traction rod (2606), and a locking block (2607). A rack (2602) is arranged on the top of the moving seat (2601), and at the same time, the rack (2602) is meshed with the driving gear (28). The moving seats (2601) are symmetrically arranged inside the base (22), and the moving seats (2601) are connected by a translation plate (2604). At the same time, a cross bar (2603) is fixedly connected to the front side wall of the moving seat (2601). A traction rod (2606) is connected to the bottom of the translation plate (2604), and a locking column (2605) is fixedly connected to one side wall of the translation plate (2604). The end of the locking column (2605) away from the translation plate (2604) is connected to the locking block (2607), and the locking block (2607) is engaged with the rotating cylinder (24). The traction rods (2606) are symmetrically arranged at the bottom of the translation plate (2604), and the traction rods (2606) are slidably connected inside the traction grooves (29). The limiting component (30) includes a placement table (3001), a fixed block (3002), a moving block (3003), an elastic cushion plate (3004), and a screw rod (3005). Fixed blocks (3002) are symmetrically arranged inside the placement table (3001). A moving block (3003) is arranged outside the fixed block (3002). Elastic cushion plates (3004) are fixedly connected to the tops of both the moving block (3003) and the fixed block (3002). The moving block (3003) is rotationally connected to the screw rod (3005) on the side wall of the placement table (3001). The adjusting mechanism (14) includes an adjusting plate (1401), a linkage block (1402), an airbag (1403), and a first air delivery pipe (1404). One end of the adjusting plate (1401) is slidably connected inside the glue nozzle (12). The other end of the adjusting plate (1401) is fixedly connected to one side wall of the airbag (1403) through the linkage block (1402). The airbag (1403) is connected to the pipe connector (16) through the first air delivery pipe (1404).

2. A portable glue dispenser that is easy to adjust according to claim 1, characterized in that: The rotating shaft (6) is connected to the output end of the servo motor (7) through a belt drive structure, and the servo motor (7) is connected to the bottom of the electric slider (5).

3. A portable glue dispenser that is easy to adjust according to claim 2, characterized in that: Electric valves (15) are installed on both the first air delivery pipe (1404) and the second air delivery pipe (18), and the two groups of electric valves (15) are used alternately.

4. A portable glue dispenser that is easy to adjust according to claim 3, characterized in that: Through holes (21) are symmetrically formed on the front side wall of the base (22), and traction grooves (29) are symmetrically formed on the inner bottom of the base (22).

5. A portable glue dispenser that is easy to adjust according to claim 4, characterized in that: The driven gear (23) is meshed with the driving gear (28), and both the driven gear (23) and the driving gear (28) are symmetrically arranged inside the base (22).

6. A portable glue dispenser that is easy to adjust according to claim 5, characterized in that, The usage method of the portable glue dispenser that is easy to adjust includes the following steps: S1: Rotate the screw rod (3005) to push the moving block (3003) to move inwards until the elastic cushion plate (3004) contacts the workpiece to achieve fixed limiting. Control the electric slider (5) and the hydraulic cylinder (8) to drive the glue nozzle (12) to move to the specified position. At the same time, the dispensing angle of the glue nozzle (12) can be rotationally adjusted by driving the servo motor (7). S2: The material pump (10) extracts the glue liquid in the glue tank (9). The extracted glue liquid will be discharged into the glue box (11) and then discharged through the glue nozzle (12) to the designated position of the workpiece, thus completing the dispensing work. At the same time, under the cooperation of the air pump (17), the air drying box (19) will continuously exhaust air from the dispensing position, thereby facilitating the promotion of the drying efficiency of the glue liquid. At this time, the electric valve (15) on the first air delivery pipeline (1404) is in the closed state; S3: When the glue output of the glue nozzle (12) is too large and does not meet the actual dispensing requirements, the staff can close the electric valve (15) on the second air delivery pipeline (18) and open the electric valve (15) on the first air delivery pipeline (1404). Thus, the air pump (17) can continuously exhaust air from the airbag (1403) through the first air delivery pipeline (1404). After the airbag (1403) is injected with air, its volume expands, and then the regulating plate (1401) is pushed by the linkage block (1402) to insert into the glue nozzle (12) to limit the flow of the glue liquid, thereby realizing the adjustment of the glue output of the glue nozzle (12); S4: After the device is used, the staff can control the dual-axis motor (25) to drive the driving gear (28) and the driven gear (23) connected to the driving gear (28) to rotate through the rotating rod (27). The rotating driven gear (23) will drive the frame (1) and the dispensing assembly on the frame (1) to rotate through the rotating cylinder (24) until the frame (1) rotates to the front side of the base (22), thereby facilitating the compression of the volume of the device by changing the shape, and then improving the portability of the device; S5: The moving seat (2601) with a rack (2602) at the top will drive the cross bar (2603) to move forward under the push of the rotating driving gear (28) and penetrate through the through hole (21) to engage with the fixed block (2), thereby facilitating the prevention of accidental rotation of the frame (1) during movement or handling. At the same time, the moving seat (2601) will drive the lock block (2607) on the traction rod (2606) to move away from the rotating cylinder (24) to end the limit during the movement, thereby facilitating the guarantee of the stability of the frame (1) during use and the normal rotation and storage when not in use.

Images