Glue filling machine glue injection device

Abstract

The utility model relates to the technical field of glue filling machine, disclose a kind of glue filling machine glue injection device, including base, support frame, electric cylinder, mounting seat, glue injection part, glue injection head, multiple liquid storage tanks, tray, steering adjustment assembly, hollow board, position adjustment assembly, two pressing plates, two sliding seats, spacing adjustment assembly and adsorption limiting component;The support frame is fixedly installed on base, the electric cylinder is fixedly installed on support frame, the mounting seat is fixedly installed on the telescopic end of electric cylinder, and the glue injection part is fixedly installed on the bottom side of mounting seat.The utility model has the following advantages and effects: the relative position between glue injection head and workpiece can be adjusted flexibly, so that different positions on the glue injection part can be quickly injected and operated, and the glue injection part can be stably positioned, so that the precision and safety of glue injection can be guaranteed, and the overall structure is compact and reasonable, easy to operate, with high practicality and promotional value.

Description

Technical Field

[0001] This utility model relates to the field of glue filling machine technology, and in particular to a glue filling machine glue injection device. Background Technology

[0002] In glue dispensing operations, traditional dispensing devices often face the challenge of balancing dispensing efficiency and precision. Existing technologies, due to structural design limitations, struggle to precisely adjust the dispensing position, especially when dispensing to different locations on the part. This necessitates frequent manual adjustments to the workpiece position or dispensing head angle, resulting in cumbersome operation and low positioning accuracy. Furthermore, traditional devices exhibit poor adaptability to different sized parts, often employing fixed mechanical limiting structures. This not only fails to flexibly accommodate changes in workpiece specifications but also easily causes surface damage or deformation due to mechanical compression, affecting product quality. Additionally, existing dispensing devices have shortcomings in their workpiece limiting mechanisms; for example, the repositioning of the limiting structure relies on manual operation, complicating the workpiece loading and unloading process, reducing production efficiency, and failing to meet the demands of high-precision dispensing scenarios. Therefore, structural optimization is urgently needed to improve the device's applicability, precision, and ease of operation.

[0003] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0004] The purpose of this utility model is to provide a glue filling machine injection device, which can flexibly adjust the relative position between the injection head and the workpiece, thereby facilitating rapid glue injection operations at different positions on the workpiece. At the same time, it can stably limit the position of the workpiece, thereby ensuring the accuracy and safety of glue injection. Moreover, the overall structure is compact and reasonable, and the operation is convenient, with high practicality and promotional value.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a glue filling machine glue injection device, including a base, a support frame, an electric cylinder, a mounting seat, a glue injection part, a glue injection head, multiple liquid storage tanks, a tray, a steering adjustment component, a hollow plate, a position adjustment component, two pressure plates, two sliding seats, a spacing adjustment component, and an adsorption limiting component.

[0006] The support frame is fixedly installed on the base, the electric cylinder is fixedly installed on the support frame, the mounting seat is fixedly installed on the telescopic end of the electric cylinder, the glue injection part is fixedly installed on the bottom side of the mounting seat, the glue injection head is fixedly installed on the glue injection part, multiple liquid storage tanks are fixedly installed on the support frame, multiple liquid storage tanks are fixedly installed with hoses connected to the glue injection part, and multiple hoses are equipped with peristaltic pumps.

[0007] The base has a circular groove on its top side, the tray is rotatably installed in the circular groove, the steering adjustment component is set in the circular groove and connected to the tray, the hollow plate has a support block fixedly installed on its bottom side, and the support block slides in contact with the inner wall of the bottom side of the tray, and the position adjustment component is set on the tray and connected to the support block.

[0008] The hollow plate has a strip-shaped opening on the top inner wall, and two sliding seats are slidably installed in the strip-shaped opening. Two pressure plates are respectively fixedly installed on the top side of the corresponding sliding seats. The spacing adjustment component is set inside the hollow plate and connected to the two sliding seats. The adsorption limiting component is set on the bottom inner wall of the hollow plate and connected to the two sliding seats.

[0009] A further feature of this invention is that the steering adjustment assembly includes a motor, a drive gear, and a gear plate. The gear plate is fixedly installed on the bottom outer side of the tray, and the motor is fixedly installed in the circular groove. The output shaft of the motor is fixedly fitted with a drive gear that meshes with the gear plate.

[0010] By adopting the above technical solution, the tray can be controlled to rotate as needed.

[0011] A further feature of this invention is that the position adjustment assembly includes a lead screw and a motor. The motor is fixedly installed on the outer side of the tray, and the lead screw is rotatably installed on the inner side wall of the tray and threadedly connected to the support block. One end of the lead screw is axially fixedly connected to the output shaft of the motor.

[0012] By adopting the above technical solution, the position of the hollow slab can be adjusted as needed.

[0013] The present invention is further configured as follows: the spacing adjustment assembly includes a dual-axis motor, two lead screws, and two sliders. Each of the two sliding seats has a guide opening, and a slider is slidably installed in each of the two guide openings. Lead screws are rotatably installed on the inner walls of both sides of the hollow plate. The two lead screws are threadedly connected to the corresponding sliders. The dual-axis motor is fixedly installed on the inner wall of the top side of the hollow plate. The ends of the two lead screws that are close to each other are axially fixedly connected to the two output shafts of the dual-axis motor.

[0014] By adopting the above technical solution, the distance between the two sliding seats can be adjusted as needed, thereby controlling the two pressure plates to adapt to the limiting position of workpieces of different sizes to be injected with glue.

[0015] A further feature of this invention is that the adsorption limiting component includes two electromagnets and a strip iron sheet. The strip iron sheet is embedded and fixedly installed on the bottom inner wall of the hollow plate, and electromagnets are fixedly installed on the bottom sides of the two sliding seats.

[0016] By adopting the above technical solution, the pressure plate can be controlled to quickly press and limit the position as needed.

[0017] A further feature of this invention is that the strip-shaped iron sheet is located directly below the strip-shaped opening.

[0018] By adopting the above technical solution, the sliding seat can be attracted and connected to the strip iron sheet by electromagnet when it moves to any position.

[0019] A further feature of this invention is that a reset spring is fixedly installed on the top side of the slider, and the top end of the reset spring is fixedly connected to the top inner wall of the guide port.

[0020] By adopting the above technical solution, it is possible to control the pressure plate to reset upwards after the electromagnet is de-energized.

[0021] A further feature of this invention is that a support ring is fixedly installed on the top side of the base, and an annular groove is provided on the outer periphery of the tray, with the support ring slidingly contacting the inner wall of the annular groove.

[0022] By adopting the above technical solution, stable support can be provided for the pallet, while also providing a shielding and protective effect for the circular groove.

[0023] A further feature of this invention is that two support rods are hingedly mounted on both the mounting base and the support frame, with the ends of the two support rods on the same side being hinged together.

[0024] By adopting the above technical solution, the lifting stability of the mounting base can be guaranteed.

[0025] A further feature of this invention is that silicone pads are fixedly attached to the bottom sides of both pressure plates.

[0026] By adopting the above technical solution, the pressure plate can be guaranteed to hold and limit the position, while avoiding scratches.

[0027] The beneficial effects of this utility model are:

[0028] This device features a reasonable structural design and convenient operation, significantly improving the efficiency and accuracy of glue filling machines. The combination of a steering adjustment component and a position adjustment component allows for precise positional adjustment of the hollow plate, facilitating glue filling at different locations on the workpiece. This not only ensures accurate adjustment of the hollow plate position but also enhances the equipment's adaptability. Furthermore, the combination of a spacing adjustment component, two pressure plates, and a suction limiting component provides stable positioning for workpieces of different sizes, ensuring accuracy during glue filling. This not only improves the working efficiency of the pressure plates but also avoids the damage problems that can occur with traditional mechanical limiting. The inclusion of a return spring effectively addresses the need for automatic reset after the electromagnet is de-energized, allowing for quick release of the limiting state of the workpiece as needed, thus simplifying the operation process. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a three-dimensional structural diagram of the glue dispensing device for a glue filling machine proposed in this utility model;

[0031] Figure 2 for Figure 1 A structural diagram from another perspective;

[0032] Figure 3 for Figure 1 A schematic diagram of the cross-sectional structure;

[0033] Figure 4 for Figure 3 The main view;

[0034] Figure 5 This is a schematic diagram of the structure of the tray, position adjustment component, and steering adjustment component proposed in this utility model;

[0035] Figure 6 This is a schematic diagram of the structure of the pressure plate, sliding seat, electromagnet, dual-axis motor, lead screw, slider, and reset spring proposed in this utility model.

[0036] In the diagram, 1. Base; 11. Support frame; 12. Electric cylinder; 13. Mounting seat; 2. Glue injection section; 21. Glue injection head; 22. Liquid storage tank; 23. Hose; 3. Tray; 301. Support ring; 31. Gear plate; 32. Motor 1; 33. Drive gear; 4. Hollow plate; 41. Support block; 42. Lead screw 1; 43. Motor 2; 5. Pressure plate; 51. Sliding seat; 511. Slider; 512. Lead screw 2; 513. Dual-axis motor; 514. Return spring; 52. Electromagnet; 521. Strip iron sheet. Detailed Implementation

[0037] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0038] Reference Figure 1-6 A glue filling machine dispensing device includes a base 1, a support frame 11, an electric cylinder 12, a mounting seat 13, a glue dispensing section 2, a glue dispensing head 21, multiple liquid storage tanks 22, a tray 3, a hollow plate 4, two pressure plates 5 and two sliding seats 51.

[0039] The support frame 11 is fixedly installed on the base 1, the electric cylinder 12 is fixedly installed on the support frame 11, the mounting seat 13 is fixedly installed on the telescopic end of the electric cylinder 12, the glue injection part 2 is fixedly installed on the bottom side of the mounting seat 13, the glue injection head 21 is fixedly installed on the glue injection part 2, and multiple liquid storage tanks 22 are all fixedly installed on the support frame 11. Each of the multiple liquid storage tanks 22 is fixedly installed with a hose 23 that communicates with the glue injection part 2, and each of the multiple hoses 23 is equipped with a peristaltic pump.

[0040] A circular groove is provided on the top side of the base 1. The tray 3 is rotatably installed in the circular groove. A gear plate 31 is fixedly installed on the bottom outer side of the tray 3. A motor 32 is fixedly installed in the circular groove. A drive gear 33 that meshes with the gear plate 31 is fixedly sleeved on the output shaft of the motor 32, which can control the tray 3 to rotate as needed.

[0041] A support block 41 is fixedly installed on the bottom side of the hollow plate 4, and the support block 41 slides in contact with the inner wall of the bottom side of the tray 3. A motor 43 is fixedly installed on the outer side of the tray 3. A screw 42 that is threadedly connected to the support block 41 is rotatably installed on the inner wall of the tray 3. One end of the screw 42 is axially fixedly connected to the output shaft of the motor 43, which can adjust the position of the hollow plate 4 as needed.

[0042] A strip-shaped opening is provided on the top inner wall of the hollow plate 4. Two sliding seats 51 are slidably installed in the strip-shaped opening. Two pressure plates 5 are fixedly installed on the top side of the corresponding sliding seats 51. Guide openings are provided on both sliding seats 51. Sliding blocks 511 are slidably installed in both guide openings. Two lead screws 512 are rotatably installed on the inner walls of both sides of the hollow plate 4. The two lead screws 512 are threadedly connected to the corresponding sliding blocks 511. A dual-axis motor 513 is fixedly installed on the top inner wall of the hollow plate 4. The ends of the two lead screws 512 that are close to each other are axially fixedly connected to the two output shafts of the dual-axis motor 513. The distance between the two sliding seats 51 can be adjusted as needed, thereby controlling the two pressure plates 5 to adapt to the limiting position of workpieces to be injected with glue of different sizes.

[0043] A strip iron sheet 521 is embedded and fixedly installed on the bottom inner wall of the hollow plate 4. Electromagnets 52 are fixedly installed on the bottom sides of the two sliding seats 51. The pressure plate 5 can be quickly pressed and limited as needed. In order to be able to be attracted and connected to the strip iron sheet 521 by the electromagnet 52 when the sliding seat 51 moves to any position, the strip iron sheet 521 is located directly below the strip opening.

[0044] Specifically, in order to control the pressure plate 5 to return to its upward position after the electromagnet 52 is de-energized, a return spring 514 is fixedly installed on the top side of the slider 511, and the top end of the return spring 514 is fixedly connected to the top inner wall of the guide port.

[0045] Specifically, in order to provide stable support for the tray 3 and to provide shielding and protection for the circular groove, a support ring 301 is fixedly installed on the top side of the base 1, and an annular groove is opened on the outer periphery of the tray 3, with the support ring 301 sliding in contact with the inner wall of the annular groove.

[0046] Specifically, in order to ensure the lifting stability of the mounting base 13, two support rods are hingedly installed on both the mounting base 13 and the support frame 11, with the two support rods on the same side having their ends close to each other in a hinged configuration.

[0047] Specifically, in order to ensure the pressing and limiting effect of the pressure plate 5 and to avoid scratches, silicone pads are fixedly attached to the bottom sides of both pressure plates 5.

[0048] The circuits, electronic components, and module mechanisms involved all employ existing technologies, which can be fully implemented by those skilled in the art, and need no further explanation. The content protected by this application does not involve any improvement to the software, circuits, or methods.

[0049] Working principle:

[0050] First, turn on the power and place the workpiece to be glued on the hollow plate 4. Then, control the two lead screws 512 to rotate through the dual-axis motor 513. This allows the distance between the two sliding seats 51 to be adjusted with the cooperation of the two sliders 511, thereby adjusting the two pressure plates 5 to a position that is convenient for limiting the workpiece to be glued. Then, energize the electromagnet 52. The electromagnet 52 attracts the strip iron sheet 521, which controls the sliding seat 51 to drive the pressure plate 5 to slide downward, thereby controlling the pressure plate 5 to press and limit the workpiece to be glued. Then, control the tray 3 to rotate through the cooperation of the motor 32, drive gear 33 and gear plate 31. At the same time, control the rotation of the tray 3 through the cooperation of the motor 43 and lead screw 42. The hollow plate 4 is positioned so that the position of the part to be glued is directly below the glue injection head 21. Then, the mounting base 13 is controlled by the electric cylinder 12 to drive the glue injection part 2 and the glue injection head 21 to move downward synchronously. At the same time, the glue is drawn from the storage tank 22 by the peristaltic pump and injected through the glue injection head 21. Then, the glue injection operation is performed on different positions on the part to be glued according to the above operation. After the glue injection is completed, the electromagnet 52 is de-energized. Under the action of the return spring 514, the pressure plate 5 is controlled to return upward, thereby releasing the limit on the glue injection part. Then, the glued part is removed from the hollow plate 4 and replaced with another part to be glued.

[0051] The above provides a detailed description of the glue dispensing device for a glue filling machine provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A glue dispensing device for a glue filling machine, characterized in that, Includes a base (1), a support frame (11), an electric cylinder (12), a mounting base (13), an injection section (2), an injection head (21), multiple liquid storage tanks (22), a tray (3), a steering adjustment assembly, a hollow plate (4), a position adjustment assembly, two pressure plates (5), two sliding seats (51), a spacing adjustment assembly, and an adsorption limiting assembly; The support frame (11) is fixedly installed on the base (1), the electric cylinder (12) is fixedly installed on the support frame (11), the mounting seat (13) is fixedly installed on the telescopic end of the electric cylinder (12), the glue injection part (2) is fixedly installed on the bottom side of the mounting seat (13), the glue injection head (21) is fixedly installed on the glue injection part (2), multiple liquid storage tanks (22) are all fixedly installed on the support frame (11), multiple liquid storage tanks (22) are all fixedly installed with hoses (23) connected to the glue injection part (2), and multiple hoses (23) are all equipped with peristaltic pumps; The base (1) has a circular groove on its top side. The tray (3) is rotatably installed in the circular groove. The steering adjustment component is set in the circular groove and connected to the tray (3). A support block (41) is fixedly installed on the bottom side of the hollow plate (4). The support block (41) slides in contact with the inner wall of the bottom side of the tray (3). The position adjustment component is set on the tray (3) and connected to the support block (41). The hollow plate (4) has a strip-shaped opening on the top inner wall. Two sliding seats (51) are slidably installed in the strip-shaped opening. Two pressure plates (5) are fixedly installed on the top side of the corresponding sliding seats (51). The spacing adjustment component is set inside the hollow plate (4) and connected to the two sliding seats (51). The adsorption limiting component is set on the bottom inner wall of the hollow plate (4) and connected to the two sliding seats (51).

2. The glue dispensing device for a glue filling machine according to claim 1, characterized in that: The steering adjustment assembly includes a motor (32), a drive gear (33), and a gear disc (31). The gear disc (31) is fixedly installed on the bottom outer side of the tray (3), and the motor (32) is fixedly installed in the circular groove. The output shaft of the motor (32) is fixedly fitted with a drive gear (33) that meshes with the gear disc (31).

3. The glue dispensing device for a glue filling machine according to claim 1, characterized in that: The position adjustment assembly includes a lead screw (42) and a motor (43). The motor (43) is fixedly installed on the outer side of the tray (3). The lead screw (42) is rotatably installed on the inner side wall of the tray (3) and threadedly connected to the support block (41). One end of the lead screw (42) is axially fixedly connected to the output shaft of the motor (43).

4. The glue dispensing device for a glue filling machine according to claim 1, characterized in that: The spacing adjustment assembly includes a dual-axis motor (513), two lead screws (512), and two sliders (511). Each of the two sliders (51) has a guide opening, and each slider (511) is slidably installed in the guide opening. Lead screws (512) are rotatably installed on the inner walls of both sides of the hollow plate (4). The two lead screws (512) are threadedly connected to the corresponding sliders (511). The dual-axis motor (513) is fixedly installed on the inner wall of the top side of the hollow plate (4). The ends of the two lead screws (512) that are close to each other are axially fixedly connected to the two output shafts of the dual-axis motor (513).

5. The glue dispensing device for a glue filling machine according to claim 1, characterized in that: The adsorption limiting component includes two electromagnets (52) and a strip iron plate (521). The strip iron plate (521) is embedded and fixedly installed on the bottom inner wall of the hollow plate (4), and electromagnets (52) are fixedly installed on the bottom sides of the two sliding seats (51).

6. The glue dispensing device for a glue filling machine according to claim 5, characterized in that: The strip-shaped iron sheet (521) is located directly below the strip-shaped opening.

7. The glue dispensing device for a glue filling machine according to claim 4, characterized in that: A reset spring (514) is fixedly installed on the top side of the slider (511), and the top end of the reset spring (514) is fixedly connected to the top inner wall of the guide port.

8. The glue dispensing device for a glue filling machine according to claim 1, characterized in that: A support ring (301) is fixedly installed on the top side of the base (1), and an annular groove is provided on the outer periphery of the tray (3). The support ring (301) slides in contact with the inner wall of the annular groove.

9. The glue dispensing device for a glue filling machine according to claim 1, characterized in that: Two support rods are hingedly installed on both the mounting base (13) and the support frame (11), with the ends of the two support rods on the same side being hinged to each other.

10. The glue dispensing device for a glue filling machine according to claim 1, characterized in that: Silicone pads are fixedly pasted on the bottom sides of both pressure plates (5).

Images