Dispensing equipment for laser beam combiner

Abstract

The utility model relates to the technical field of dispensing equipment, in particular to laser beam combiner dispensing equipment which comprises a dispensing equipment body, a mounting seat is fixedly mounted at the top of the dispensing equipment body, and a left-right adjusting module erected at the top of the mounting seat is fixedly mounted at the top of the dispensing equipment body. And a glue dispensing assembly is arranged on the front face of the left-right adjusting module, a glue guiding pipe is arranged in the glue dispensing assembly, the outer portion of the glue guiding pipe is fixedly sleeved with a mounting disc, and a limiting taper pipe is arranged at the bottom of the mounting disc. According to the glue dispensing equipment for the laser beam combiner, the glue dispensing nozzle is clamped in the elastic chuck, elastic force is applied to the guide rod and the locking sleeve through the compression spring, so that the locking sleeve can apply upward thrust to the elastic chuck, the elastic chuck is limited through the limiting taper pipe, the glue dispensing nozzle can be clamped through the elastic chuck, and the glue dispensing nozzle can be clamped through the limiting taper pipe. The firmness of the dispensing nozzle during working is guaranteed, and the locking sleeve is pulled to move downwards to relieve limitation on the elastic chuck.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing equipment, in particular to a laser beam combiner glue dispensing equipment. Background Art

[0002] Laser beam combiners are a new generation of lasers. Due to their advantages of energy saving and environmental protection, small size, long life, convenient maintenance, and good beam quality, they have gradually replaced traditional lasers and been applied in various fields. Laser beam combiners require glue dispensing equipment during production and processing. When the existing glue dispensing equipment is out of use for a period of time, the glue in the glue dispensing nozzle is easy to solidify and block the glue dispensing nozzle. The staff needs to clean the glue dispensing nozzle, but the disassembly and assembly of the glue dispensing nozzle is extremely complicated, which makes it inconvenient for the staff to disassemble the glue dispensing nozzle for cleaning.

[0003] Upon checking, the public (announcement) number: CN217250237U discloses a laser beam combiner glue dispensing device, which discloses a glue dispensing device, wherein a glue guide tube is symmetrically fixedly installed at the glue outlet of the glue dispensing device, and also includes a connecting piece and a glue dispensing nozzle assembly. The connecting piece is provided with two groups, and the two groups of the connecting pieces are respectively fixedly installed on the bottom ends of the two groups of glue guide tubes, and the middle parts of the two groups of the connecting pieces are connected and provided with T-shaped holes, and the T-shaped holes are connected with the glue guide tubes provided at the same positions, and the top end of the glue dispensing nozzle assembly is slidably provided in the T-shaped hole, and a limiting mechanism is provided in the connecting piece. The beneficial effect of the utility model is that the provided glue dispensing nozzle assembly is installed on the connecting piece by a rotating assembly, and the glue dispensing nozzle assembly can be disassembled by only pulling and turning, which makes the disassembly and assembly of the glue dispensing nozzle assembly extremely simple, greatly facilitates the staff to disassemble and assemble the glue dispensing nozzle assembly, and improves work efficiency.

[0004] However, although the limit mechanism is set to limit the dispensing nozzle and realize the rapid disassembly and assembly of the dispensing nozzle, the limit mechanism is relatively complex and there is a high probability of failure during use. In addition, although the limit mechanism is set to facilitate the rapid disassembly and assembly of the dispensing nozzle, the staff still needs to manually clean the dispensing nozzle after removing it. Since the glue solidifies inside the dispensing nozzle, cleaning is difficult. For this reason, we propose a laser beam combiner dispensing device to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a laser beam combiner dispensing device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a laser beam combiner dispensing device, comprising a dispensing device body, a mounting seat is fixedly installed on the top of the dispensing device body, a left and right adjustment module mounted on the top of the mounting seat is fixedly installed on the top of the dispensing device body, and a dispensing assembly is arranged on the front of the left and right adjustment module, a glue guide tube is arranged in the dispensing assembly, a mounting plate is fixedly sleeved on the outside of the glue guide tube, a limiting cone tube is arranged on the bottom of the mounting plate, a locking sleeve is arranged on the bottom of the mounting plate, and an elastic chuck is clamped inside the locking sleeve, a dispensing nozzle is clamped inside the elastic chuck, a plurality of guide rods are threadedly connected to the top of the locking sleeve, and the guide rods are movably connected to the mounting plate, a compression spring is sleeved on the outside of the guide rod, an annular cavity is opened inside the locking sleeve, and an electric heating tube is arranged inside the annular cavity.

[0007] As a further description of the above technical solution: the left and right adjustment module can adjust the left and right position of the glue dispensing component. The glue dispensing component is vertically arranged on the left and right adjustment module as a whole. The left and right position of the glue dispensing component is adjusted by the left and right adjustment module, and the glue dispensing position can be adjusted to realize glue dispensing operations at different positions of the laser beam combiner.

[0008] As a further description of the above technical solution: the number of the guide rods is 4-10 groups, and they are evenly distributed on the mounting plate and the locking sleeve. The compression spring outside the guide rod is located above the mounting plate. The compression spring applies elastic force to the guide rod, so that the locking sleeve can apply an upward thrust to the elastic chuck, and the elastic chuck is restricted by the limiting cone tube so that the elastic chuck can clamp the dispensing nozzle.

[0009] As a further description of the above technical solution: a conical seat cooperating with the elastic chuck is opened inside the locking sleeve, and the upper part of the elastic chuck is against the limiting cone tube. When the locking sleeve is acted upon by the elastic force of the compression spring, an upward thrust can be applied to the elastic chuck, and the elastic chuck is restricted by the limiting cone tube, so that the elastic chuck can be elastically deformed to clamp the dispensing nozzle.

[0010] As a further description of the above technical solution: a sealing ring that cooperates with the rubber guide tube is nested in the center position of the bottom of the mounting plate. After the glue dispensing nozzle is clamped, the top end is against the sealing ring, and the sealing ring is nested in the bottom of the mounting plate to ensure that the sealing ring is firmly installed so that the sealing ring can efficiently seal the connection between the mounting seat and the glue dispensing nozzle.

[0011] As a further description of the above technical solution: the interior of the annular cavity is filled with a heat-conductive filler that matches the electric heating tube, and the bottom end of the locking sleeve is fixed with a sealing ring that matches the annular cavity by screws. By setting the heat-conductive filler, the heat emitted by the electric heating tube can be efficiently conducted to the dispensing nozzle, thereby improving the heating effect of the glue in the dispensing nozzle.

[0012] As a further description of the above technical solution: the electric heating tube is a spiral structure as a whole, and the sealing ring is provided with a terminal that cooperates with the electric heating tube. The electric heating tube can be electrically connected to the control system of the dispensing machine through the terminal, so as to realize the conductor linearity of the electric heating tube, and the control system can control the electric heating tube.

[0013] The utility model has the following beneficial effects:

[0014] The laser beam combiner dispensing device designed by the utility model clamps the dispensing nozzle inside the elastic collet, applies elastic force to the guide rod and the locking sleeve through the compression spring, so that the locking sleeve can apply an upward thrust to the elastic collet, and limits the elastic collet through the limiting cone tube so that the elastic collet can clamp the dispensing nozzle to ensure the firmness of the dispensing nozzle when working, and pulls the locking sleeve downward to release the restriction on the elastic collet, thereby releasing the clamping of the elastic collet on the dispensing nozzle, which is convenient for disassembly and maintenance of the dispensing nozzle. The device has a simple structure of the clamping parts for the dispensing nozzle, which reduces the probability of failure during use.

[0015] The laser beam combiner dispensing device designed by the utility model arranges an electric heating tube in the locking sleeve. When the dispensing machine is in the shutdown stage, the dispensing nozzle can be heated and kept warm by the electric heating tube to prevent the glue inside the dispensing nozzle from solidifying. At the same time, in the initial startup stage of the dispensing machine, the dispensing nozzle can also be heated by the electric heating tube to melt the solidified glue inside the dispensing nozzle, thereby reducing the difficulty of cleaning the dispensing nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model after overall assembly;

[0017] Figure 2 It is a structural schematic diagram of the cross section of the installation plate and the locking sleeve of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the connection between the mounting plate and the locking sleeve of the utility model;

[0019] Figure 4 This is a structural schematic diagram of the installation position of the elastic chuck of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the electric heating tube of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the elastic chuck of the utility model.

[0022] Legend:

[0023] 1. Glue dispensing equipment body; 2. Mounting seat; 3. Left and right adjustment module; 4. Glue dispensing assembly; 5. Glue guide tube; 6. Mounting plate; 7. Locking sleeve; 8. Elastic chuck; 9. Glue dispensing nozzle; 10. Limit cone tube; 11. Guide rod; 12. Compression spring; 13. Sealing ring; 14. Electric heating tube; 15. Sealing ring. DETAILED DESCRIPTION

[0024] Reference Figure 1-6 The utility model provides a laser beam combiner dispensing device, including a dispensing device body 1, a mounting seat 2 is fixedly installed on the top of the dispensing device body 1, a left and right adjustment module 3 mounted on the top of the mounting seat 2 is fixedly installed on the top of the dispensing device body 1, and a dispensing component 4 is arranged on the front of the left and right adjustment module 3, and a glue guide tube 5 is arranged in the dispensing component 4.

[0025] In this embodiment: After checking the public (announcement) number: CN217250237U discloses a laser beam combiner dispensing device, which discloses a dispensing device, a glue guide tube is symmetrically fixedly installed at the glue outlet of the dispensing device, and also includes a connecting piece and a dispensing nozzle assembly. There are two groups of connecting pieces, and the two groups of connecting pieces are respectively fixedly installed on the bottom ends of the two groups of glue guide tubes. The middle parts of the two groups of connecting pieces are connected and provided with T-shaped holes, and the T-shaped holes are connected to the glue guide tubes set at the same position. The top of the dispensing nozzle assembly is slidably set in the T-shaped hole, and a limiting mechanism is set in the connecting piece. The beneficial effect of the utility model is that the dispensing nozzle assembly is installed on the connecting piece by a rotating assembly, and the dispensing nozzle assembly can be disassembled by pulling and turning, which makes the disassembly and assembly of the dispensing nozzle assembly extremely simple, greatly facilitates the staff to disassemble and assemble the dispensing nozzle assembly, and improves work efficiency.

[0026] However, although the limit mechanism is set to limit the dispensing nozzle and realize the rapid disassembly and assembly of the dispensing nozzle, the limit mechanism is relatively complex and there is a high probability of failure during use; in addition, although the limit mechanism is set to facilitate the rapid disassembly and assembly of the dispensing nozzle, the staff still needs to manually clean the dispensing nozzle after removing it. Since the glue solidifies inside the dispensing nozzle, cleaning is difficult. In order to solve this technical problem, an installation plate 6, a locking sleeve 7, and an elastic chuck 8 are added to the application document.

[0027] According to the above content, in order to facilitate the disassembly and assembly of the dispensing nozzle 9 and reduce the difficulty of cleaning the dispensing nozzle 9, the external fixed sleeve of the glue guide tube 5 is provided with a mounting plate 6, a limiting cone tube 10 is provided at the bottom of the mounting plate 6, a locking sleeve 7 is provided at the bottom of the mounting plate 6, and an elastic clamp 8 is clamped inside the locking sleeve 7, and the internal clamp of the elastic clamp 8 is clamped with the dispensing nozzle 9, and the dispensing nozzle 9 is clamped inside the elastic clamp 8, and the dispensing nozzle 9 is clamped inside the elastic clamp 8, and the dispensing nozzle 9 is clamped inside the elastic clamp 8, and the elastic force is applied to the guide rod 11 and the locking sleeve 7 by the compression spring 12, so that the locking sleeve 7 can apply an upward thrust to the elastic clamp 8, and the elastic clamp 8 is limited by the limiting cone tube 10, so that the elastic clamp 8 can clamp the dispensing nozzle 9, thereby ensuring the firmness of the dispensing nozzle 9 when working, and the top of the locking sleeve 7 is threaded with a plurality of The guide rod 11 is movably connected to the mounting plate 6. The outer part of the guide rod 11 is sheathed with a compression spring 12. The locking sleeve 7 is pulled down to release the restriction on the elastic clamp 8, thereby releasing the clamping of the elastic clamp 8 on the dispensing nozzle 9, which is convenient for disassembly and maintenance of the dispensing nozzle 9. The elastic clamp 8 is a common prior art, which is the same as the milling cutter elastic clamp in the prior art. An annular cavity is provided inside the locking sleeve 7, and an electric heating tube 14 is provided inside the annular cavity. The dispensing nozzle 9 is heated and kept warm by the electric heating tube 14 during the dispensing interval to prevent the glue inside the dispensing nozzle 9 from solidifying. In the initial startup stage of the dispensing machine, the dispensing nozzle 9 can also be heated by the electric heating tube 14 to melt the solidified glue inside the dispensing nozzle 9, thereby reducing the difficulty of cleaning the dispensing nozzle 9.

[0028] The laser beam combiner glue dispensing device designed in the utility model is provided with an electric heating tube 14 in the locking sleeve 7.

[0029] As a further implementation scheme of the above technical scheme: the left and right adjustment module 3 can adjust the left and right position of the glue dispensing component 4. The glue dispensing component 4 is vertically arranged on the left and right adjustment module 3 as a whole. By adjusting the left and right position of the glue dispensing component 4 by the left and right adjustment module 3, the glue dispensing position can be adjusted.

[0030] As a further implementation scheme of the above technical scheme: the number of guide rods 11 is 4-10 groups. By setting multiple groups of guide rods 11 and compression springs 12, it is ensured that the locking sleeve 7, elastic chuck 8 and other structures can apply sufficient clamping force to the dispensing nozzle 9, and are evenly distributed on the mounting plate 6 and the locking sleeve 7. The compression spring 12 outside the guide rod 11 is located above the mounting plate 6. The compression spring 12 applies elastic force to the guide rod 11, so that the locking sleeve 7 can apply an upward thrust to the elastic chuck 8, and the elastic chuck 8 is restricted by the limiting cone tube 10, so that the elastic chuck 8 can clamp the dispensing nozzle 9, thereby ensuring the firmness of the dispensing nozzle 9 when working.

[0031] As a further implementation scheme of the above technical scheme: a conical seat cooperating with the elastic clamp 8 is opened inside the locking sleeve 7, and the upper half of the elastic clamp 8 is against the limiting cone tube 10. When the locking sleeve 7 is acted upon by the elastic force of the compression spring 12, an upward thrust can be applied to the elastic clamp 8, and the elastic clamp 8 can be restricted by the limiting cone tube 10, so that the elastic clamp 8 can be elastically deformed to clamp the glue dispensing nozzle 9, thereby ensuring the firmness of the glue dispensing nozzle 9 after installation.

[0032] As a further implementation scheme of the above technical scheme: a sealing ring 13 cooperating with the rubber guide tube 5 is nested in the center position of the bottom of the mounting plate 6, and the sealing ring 13 is nested in the bottom of the mounting plate 6 to ensure that the sealing ring 13 is firmly installed, so that the sealing ring 13 can effectively seal the connection between the mounting seat 2 and the glue dispensing nozzle 9. After the glue dispensing nozzle 9 is clamped, the top end is against the sealing ring 13. By setting the sealing ring 13, the sealing performance of the contact position between the glue dispensing nozzle 9 and the mounting seat 2 is improved to prevent glue leakage.

[0033] As a further implementation scheme of the above technical scheme: the interior of the annular cavity is filled with a heat-conductive filler that matches the electric heating tube 14. By setting the heat-conductive filler, the heat emitted by the electric heating tube 14 can be efficiently conducted to the dispensing nozzle 9, thereby improving the heating effect on the dispensing nozzle 9. The bottom end of the locking sleeve 7 is fixed with a sealing ring 15 that matches the annular cavity by screws. By setting the sealing ring 15, the bottom end of the annular cavity can be sealed to avoid leakage of the heat-conductive filler. At the same time, the sealing ring 15 also provides an installation position for the electric heating tube 14.

[0034] As a further implementation scheme of the above technical scheme: the electric heating tube 14 is a spiral structure as a whole, and the sealing ring 15 is provided with a terminal that cooperates with the electric heating tube 14. The electric heating tube 14 can be connected through the terminal to ensure the conductivity of the electric heating tube 14, so that the electric heating tube 14 can heat the dispensing nozzle 9. The electric heating tube 14 is a common existing technology, and the optional model is QBJRG.

[0035] Working principle:

[0036] When using the utility model, the locking sleeve 7 is pulled to overcome the elastic force of the compression spring 12 and move downward, the dispensing nozzle 9 is clamped in the elastic chuck 8 inside the locking sleeve 7, and the top of the dispensing nozzle 9 is pressed against the sealing ring 13, the locking sleeve 7 is released, and the guide rod 11 is applied with elastic force by multiple groups of compression springs 12, so that the locking sleeve 7 applies an upward thrust to the elastic chuck 8, and the elastic chuck 8 is restricted by the limiting cone 10, so that the elastic chuck 8 applies a clamping force to the dispensing nozzle 9, and the dispensing nozzle 9 is clamped in the locking sleeve 7 to realize the connection between the dispensing nozzle 9 and the mounting seat 2; When the glue dispensing nozzle 9 needs to be inspected, the locking sleeve 7 is pulled downward to overcome the elastic force of the compression spring 12, thereby releasing the restriction of the locking sleeve 7 on the elastic clamp 8, and releasing the clamping of the elastic clamp 8 on the glue dispensing nozzle 9, so that the glue dispensing nozzle 9 can be disassembled; when the glue dispensing machine is not working properly, the glue dispensing nozzle 9 can be heated by the electric heating tube 14 to keep the glue dispensing nozzle 9 warm and allow the glue in the glue dispensing nozzle 9 to solidify; when the glue dispensing machine is in the initial startup stage, the glue dispensing nozzle 9 can be heated by the electric heating tube 14 to melt the solidified glue inside the glue dispensing nozzle 9, thereby reducing the difficulty of cleaning the glue dispensing nozzle 9.

[0037] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A laser beam combiner glue dispensing device, comprising a glue dispensing device body (1), a mounting seat (2) being fixedly mounted on the top of the glue dispensing device body (1), a left-right adjustment module (3) mounted on the top of the mounting seat (2) being fixedly mounted on the top of the glue dispensing device body (1), and a glue dispensing component (4) being arranged on the front of the left-right adjustment module (3), and a glue guide tube (5) being arranged in the glue dispensing component (4), characterized in that: The outer part of the rubber guide tube (5) is fixedly sleeved with a mounting plate (6), the bottom of the mounting plate (6) is provided with a limiting cone tube (10), the bottom of the mounting plate (6) is provided with a locking sleeve (7), and the interior of the locking sleeve (7) is clamped with an elastic chuck (8), the interior of the elastic chuck (8) is clamped with a glue nozzle (9), the top of the locking sleeve (7) is threadedly connected with a plurality of guide rods (11), and the guide rods (11) are movably connected to the mounting plate (6), the outer part of the guide rods (11) is sleeved with a compression spring (12), the interior of the locking sleeve (7) is provided with an annular cavity, and the interior of the annular cavity is provided with an electric heating tube (14).

2. The laser beam combiner dispensing device according to claim 1, characterized in that: The left-right adjustment module (3) can adjust the left-right position of the glue dispensing component (4), and the glue dispensing component (4) is vertically arranged on the left-right adjustment module (3) as a whole.

3. The laser beam combiner dispensing device according to claim 1, characterized in that: The number of the guide rods (11) is 4-10 groups and they are evenly distributed on the mounting plate (6) and the locking sleeve (7). The compression spring (12) outside the guide rods (11) is located above the mounting plate (6).

4. The laser beam combiner dispensing device according to claim 1, characterized in that: A cone seat cooperating with the elastic clamp (8) is provided inside the locking sleeve (7), and the upper part of the elastic clamp (8) abuts against the limiting cone tube (10).

5. The laser beam combiner dispensing device according to claim 1, characterized in that: A sealing ring (13) matching with the rubber guide tube (5) is nested at the center of the bottom of the installation plate (6), and the top end of the glue dispensing nozzle (9) abuts against the sealing ring (13) after being clamped.

6. The laser beam combiner dispensing device according to claim 1, characterized in that: The interior of the annular cavity is filled with a heat-conducting filler that matches the electric heating tube (14), and a sealing ring (15) that matches the annular cavity is fixedly mounted on the bottom end of the locking sleeve (7) by means of screws.

7. The laser beam combiner dispensing device according to claim 6, characterized in that: The electric heating tube (14) is a spiral structure as a whole, and the sealing ring (15) is provided with a terminal that matches the electric heating tube (14).

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