Glue supply device in glue dispensing system

Abstract

The utility model relates to the technical field of glue supply devices, in particular to a glue supply device in a glue dispensing system. The automatic glue dispensing device comprises a glue dispensing machine, and two glue dispensing guns are mounted on the surface of the glue dispensing machine; the control module is mounted on one side of the upper end surface of the dispensing machine; the glue storage module is mounted on the side, away from the control module, of the upper surface of the glue dispensing machine; the butt joint mechanism is arranged on the lower surface of the glue storage module; the opening and closing mechanism is arranged on the surface of the upper end of the glue storage module; the two ends of the conveying pipe are in butt joint with the glue storage module and the glue dispensing gun respectively. The problems that in the operation and use process of the dispensing machine, glue needs to be continuously added into a glue storage barrel, meanwhile, a glue conveying pipeline is in butt joint with a glue outlet in the bottom end of the glue storage barrel for limiting, and the conveying pipeline is aged and damaged after long-time use are solved. And the glue storage barrel and the conveying pipeline are inconvenient to replace, butt-joint and limit.

Description

Technical Field

[0001] This application relates to the field of adhesive supply devices, and more particularly to adhesive supply devices in dispensing systems. Background Technology

[0002] Dispensing is an important process in modern industrial production, and an essential component is the dispensing unit. A dispensing system typically includes a glue tank and a dispensing machine. The dispensing machine consists of a glue cartridge and a dispensing nozzle. The glue tank is connected to the glue cartridge via a glue delivery pipe. A valve is installed at the connection between the glue delivery pipe and the glue cartridge. Opening the valve allows the glue tank to replenish the glue cartridge. The dispensing nozzle is connected to the inside of the glue cartridge via a feed pipe. A piston is installed inside the glue cartridge. A pushing mechanism moves the piston, causing the glue in the cartridge to flow out through the dispensing nozzle, thus performing the dispensing operation on the product. This process is quite common in daily life.

[0003] Existing technologies, such as the utility model patent with publication number CN218742861U, disclose a multi-station automatic glue supply system. This patent includes a pressure glue supply system and a glue control system. The pressure glue supply system includes a pressure tank and an extrusion device. The bottom of the pressure tank has a glue outlet, and the extrusion device is located at the top of the pressure tank. The glue control system includes a back-suction dispensing valve and a dispensing pen. The glue outlet is connected to the feed end of the dispensing pen through the back-suction dispensing valve, and the dispensing pen is equipped with a dispensing switch. In this multi-station automatic glue supply system, the pressure glue supply system can extrude the glue in the pressure tank to the glue control system through the extrusion device. The operator presses the dispensing switch to open the back-suction dispensing valve, allowing the glue to pass through the back-suction dispensing valve and be discharged from the discharge end of the dispensing pen for use. The glue is completely in a closed space during the transportation process, which can effectively prevent the glue from drying out and becoming unusable, thereby effectively reducing the manufacturer's production costs.

[0004] In daily use, it has been found that during the operation of the dispensing machine, it is necessary to continuously add glue to the glue storage tank. At the same time, the glue delivery pipe is connected and limited by the glue outlet at the bottom of the glue storage tank. However, after long-term use, the delivery pipe will age and become damaged, which will make it inconvenient to replace the glue storage tank and the delivery pipe connection and limit. Utility Model Content

[0005] One technical problem this application aims to solve is that during the operation of a dispensing machine, it is necessary to continuously add glue to the glue storage tank. At the same time, the glue delivery pipe is connected and limited by the glue outlet at the bottom of the glue storage tank. However, after long-term use, the delivery pipe will age and become damaged, making it inconvenient to replace the glue storage tank and the delivery pipe and connect and limit the connection.

[0006] To address the aforementioned technical problems, embodiments of this application provide a glue supply device in a dispensing system, comprising:

[0007] A dispensing machine, with two dispensing guns mounted on its surface;

[0008] The control module is installed on one side of the upper surface of the dispensing machine;

[0009] The glue storage module is installed on the side of the upper surface of the dispensing machine away from the control module.

[0010] A docking mechanism is located on the lower surface of the glue storage module.

[0011] The opening and closing mechanism is located on the upper surface of the glue storage module; and

[0012] The delivery pipe is connected to the glue storage module and the glue dispensing gun at its two ends, respectively.

[0013] The docking mechanism includes an installation ring and a docking ring. The installation ring has a fixed frame fixedly connected to both sides of its arc surface. The inner wall of the fixed frame is rotatably connected to a rotating plate. The rotating plate has an "L" shaped cross section. The short arm end of the rotating plate is threaded with a pressing shaft. The docking ring has an installation plate fixedly connected to both sides of its arc surface. The upper end of the pressing shaft abuts against the inner wall of the installation plate. The opening and closing mechanism includes a positioning rod. The positioning rod has a closing plate movably connected to its arc surface. The positioning rod has a spring sleeved on its arc surface. The two ends of the spring are fixedly connected to one end of the closing plate and the positioning rod, respectively.

[0014] In some embodiments, the glue storage module includes a support frame, the bottom end of which is fixedly connected to the upper surface of the dispensing machine, a glue storage tank is fixedly connected to the inner wall of the support frame, the upper end of the glue storage tank has a glue inlet, the bottom end of the glue storage tank is fixedly connected to a glue outlet pipe, and the bottom end of the glue storage tank has a pointed conical cross-section.

[0015] In some embodiments, the docking mechanism further includes a coil spring, the two ends of which are fixedly connected to the fixed frame and the rotating plate, respectively. The upper inner wall of the mounting ring is fixedly connected to the arc surface of the dispensing tube, and the inner wall of the mounting ring is inserted into the arc surface of the dispensing tube and the docking ring.

[0016] In some embodiments, a sealing ring is fixedly connected to the bottom of the inner wall of the mating ring, and anti-slip grooves are provided on both sides of the sealing ring.

[0017] In some embodiments, a number of limiting frames are fixedly connected to the surface of the dispensing machine at the position corresponding to the delivery pipe. The cross-sectional dimensions of the limiting frames are adapted to the cross-sectional dimensions of the delivery pipe, which is a plastic flexible tube.

[0018] In some embodiments, the opening and closing mechanism further includes an adjusting plate, which is fixedly connected to the bottom arc surface of the positioning rod. The adjusting plate has a cross-shaped cross section. A through hole is provided on one side of the closing plate. The inner wall of the through hole is slidably connected to the surface of the adjusting plate. An auxiliary ring is rotatably connected to the upper surface of the closing plate. The auxiliary ring is vertical.

[0019] In some embodiments, a frame is fixedly connected to both sides of the upper surface of the glue storage tank, and the cross-sectional dimensions of the frame are adapted to the cross-sectional dimensions of the closing plate.

[0020] Through the above technical solution, during the processing and production of UTG ultra-thin flexible glass, a dispensing machine will be used for dispensing. In this process, the docking mechanism set on the upper end of the dispensing machine will be used in conjunction with the glue storage module to facilitate the replacement and docking of the glue storage tank. At the same time, the glue inlet opened at the upper end of the glue storage tank will be used in conjunction with the bottom of the tank body with a pointed cone cross section and the glue outlet pipe to help transport and use the residual glue. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure disclosed in the embodiments of this application;

[0023] Figure 2 This is a schematic cross-sectional view of the adhesive storage module disclosed in the embodiments of this application;

[0024] Figure 3 This is a schematic diagram of the docking mechanism disclosed in the embodiments of this application;

[0025] Figure 4 This is a partial structural schematic diagram of the docking mechanism disclosed in the embodiments of this application;

[0026] Figure 5 This is a schematic diagram of the opening and closing mechanism disclosed in the embodiments of this application.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Dispensing machine; 2. Dispensing gun; 3. Control module; 4. Glue storage module; 41. Glue storage tank; 42. Glue inlet; 43. Glue outlet tube; 44. Support frame; 5. Docking mechanism; 51. Mounting ring; 52. Limiting frame; 53. Rotating plate; 54. Fixing frame; 55. Coil spring; 56. Extrusion shaft; 57. Mounting plate; 58. Sealing ring; 59. Docking ring; 6. Delivery pipe; 7. Opening and closing mechanism; 71. Positioning rod; 72. Closing plate; 73. Through hole; 74. Spring; 75. Auxiliary ring; 76. Adjusting plate; 77. Clip frame. Detailed Implementation

[0029] The embodiments of this application will be further described in detail below with reference to the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to illustrate the principles of this application by way of example, but should not be used to limit the scope of this application. This application can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0030] These embodiments are provided to make the application thorough and complete, and to fully express the scope of the application to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, material composition, numerical expressions, and values ​​illustrated in these embodiments should be interpreted as merely exemplary and not as limiting.

[0031] It should be noted that, in the description of this application, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0032] Furthermore, the terms "first," "second," and similar terms used in this application do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. "Vertical" is not strictly vertical, but within the permissible margin of error. "Parallel" is not strictly parallel, but within the permissible margin of error. Terms such as "including" or "contains" mean that the element preceding the word encompasses the element listed after it, and do not exclude the possibility of encompassing other elements as well.

[0033] It should also be noted that, in the description of this application, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application depending on the specific circumstances. When a specific device is described as being located between a first device and a second device, an intermediary device may or may not be present between the specific device and the first or second device.

[0034] All terms used in this application have the same meaning as understood by one of ordinary skill in the art to which this application pertains, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and not as idealized or highly formalized, unless expressly defined herein.

[0035] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, they should be considered part of the specification.

[0036] Reference Figure 1 and Figure 5 As shown, this utility model provides a technical solution: a glue supply device in a dispensing system, including a dispensing machine 1, and two dispensing guns 2 are mounted on the surface of the dispensing machine 1;

[0037] Control module 3 is installed on one side of the upper surface of dispensing machine 1;

[0038] The glue storage module 4 is installed on the upper surface of the dispensing machine 1 on the side away from the control module 3.

[0039] The docking mechanism 5 is located on the lower surface of the glue storage module 4;

[0040] Opening and closing mechanism 7 is disposed on the upper surface of the glue storage module 4; and

[0041] The conveying pipe 6 is connected to the glue storage module 4 and the dispensing gun 2 at both ends. The glue storage module 4 includes a support frame 44, which can support and fix the position of the glue storage tank 41. The bottom end of the support frame 44 is fixedly connected to the upper surface of the dispensing machine 1. The glue storage tank 41 is fixedly connected to the inner wall of the support frame 44. The glue storage tank 41 has a glue inlet 42 at the upper end. The glue inlet 42 can continuously add glue to the glue storage tank 41 and output residual glue with the help of air pressure. The bottom end of the glue storage tank 41 is fixedly connected to the glue outlet pipe 43. The bottom end of the glue storage tank 41 has a pointed cone shape. The pointed cone shape of the bottom end of the glue storage tank 41 can facilitate and better output of residual glue.

[0042] The following section will explain the specific setup and function of docking mechanism 5 and opening / closing mechanism 7.

[0043] Reference Figure 3 and Figure 4 As shown in this embodiment: the docking mechanism 5 includes a mounting ring 51 and a docking ring 59. The mounting ring 51 and the docking ring 59 can be inserted and fixed to one end of the conveying pipe 6. A fixing frame 54 is fixedly connected to both sides of the arc surface of the mounting ring 51. A rotating plate 53 is rotatably connected to the inner wall of the fixing frame 54. The rotating plate 53 allows the mounting plates 57 on both sides of the docking ring 59 to dock and be fixed. The cross-section of the rotating plate 53 is "L" shaped. A pressing shaft 56 is threaded through the short arm end surface of the rotating plate 53. The pressing shaft 56 can press and limit the mounting plate 57. The mounting plates 57 are fixedly connected to both sides of the arc surface of the docking ring 59. The upper end of the pressing shaft 56 abuts against the inner wall of the mounting plate 57. The docking mechanism 5 also includes a coil spring 55. The two ends of the coil spring 55 are fixedly connected to the fixing frame 54 and the rotating plate 53 respectively. The torsional force generated by the coil spring 55 can... The rotating plate 53 is protected by compression to prevent it from shaking or deflecting. The upper inner wall of the mounting ring 51 is fixedly connected to the arc surface of the dispensing tube 43. The inner wall of the mounting ring 51, the arc surface of the dispensing tube 43, and the docking ring 59 are inserted into each other. A sealing ring 58 is fixedly connected to the bottom of the inner wall of the docking ring 59. The sealing ring 58 can effectively increase the sealing performance and prevent leakage during glue delivery. Anti-slip grooves are provided on both sides of the sealing ring 58. Several limit frames 52 are fixedly connected to the surface of the dispensing machine 1 corresponding to the position of the delivery tube 6. The limit frames 52 can support and protect the position of the delivery tube 6 to prevent it from loosening or falling off. The cross-sectional dimensions of the limit frames 52 are adapted to the cross-sectional dimensions of the delivery tube 6. The delivery tube 6 is a plastic hose, which can better deliver glue and avoid glue blockage.

[0044] Reference Figure 5As shown in this embodiment: the opening and closing mechanism 7 includes a positioning rod 71, and a closing plate 72 is movably connected to the arc surface of the positioning rod 71. The closing plate 72 can be used to open and close the glue inlet 42. A spring 74 is sleeved on the arc surface of the positioning rod 71. The extrusion force generated by the spring 74 can press and fix the position of the closing plate 72. The two ends of the spring 74 are respectively fixedly connected to one end of the closing plate 72 and the positioning rod 71. The opening and closing mechanism 7 also includes an adjusting plate 76. The adjusting plate 76, which has a cross-shaped cross section, can better align and limit the through hole 73 opened on one side of the closing plate 72. The adjusting plate 76 and the positioning rod 72 are connected to the positioning rod 71. The bottom arc surface of the position rod 71 is fixedly connected. The cross section of the adjustment plate 76 is cross-shaped. A through hole 73 is provided on one side of the closing plate 72. The inner wall of the through hole 73 is slidably connected to the surface of the adjustment plate 76. An auxiliary ring 75 is rotatably connected to the upper surface of the closing plate 72. The auxiliary ring 75 can better stretch and limit the position of the closing plate 72. The auxiliary ring 75 is vertical. The two sides of the upper surface of the glue storage tank 41 are fixedly connected to the clamping frame 77. The clamping frame 77 can better abut and limit the closing plate 72, and prevent the closing plate 72 from shaking. The cross-sectional dimensions of the clamping frame 77 are adapted to the cross-sectional dimensions of the closing plate 72.

[0045] In the glass processing and manufacturing process, during the use of the dispensing machine 1, in order to facilitate the replacement and connection of the glue storage tank 41 and the delivery pipe 6 in the glue storage module 4, the connecting ring 59 fixed at the upper end of the delivery pipe 6 is first inserted and fixed to the glue outlet pipe 43 and the mounting ring 51 at the bottom end of the glue storage tank 41. Then, the rotating plates 53 on both sides of the arc surface of the mounting ring 51 are flipped. Next, the extrusion shaft 56 with threads through the short arm end of the rotating plate 53 is abutted and fixed to the mounting plates 57 fixed on both sides of the connecting ring 59, so that the entire connecting ring 59, the mounting ring 51, and the glue outlet pipe 43 are stably fixed and limited. When adding glue to the glue storage tank 41, the opening and closing mechanism 7 set at the upper end of the glue storage tank 41 can be used for auxiliary operation. First, pull the closing plate 72 that is movably inserted into the arc surface of the positioning rod 71 to separate the closing plate 72 from the glue inlet 42 opened at the upper end of the glue storage tank 41. Then add glue, and then open and close the closing plate 72. The squeezing force generated by the spring 74 sleeved on the arc surface of the positioning rod 71 is used to squeeze the closing plate 72. The adjusting plate 76 fixed at the bottom end of the arc surface of the positioning rod 71 can slide and connect with the through hole 73 opened on one side of the surface of the closing plate 72 for protection, which facilitates the opening and closing operation of the glue inlet 42.

[0046] The embodiments of this application have now been described in detail. To avoid obscuring the concept of this application, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0047] While specific embodiments of this application have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of this application. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this application. In particular, as long as there is no structural conflict, the various technical features mentioned in the embodiments can be combined in any manner.

Claims

1. A glue supply device in a dispensing system, characterized in that, include: A dispensing machine (1), on the surface of which two dispensing guns (2) are mounted; Control module (3), the control module (3) is installed on one side of the upper surface of the dispensing machine (1); The glue storage module (4) is installed on the side of the upper surface of the dispensing machine (1) away from the control module (3); A docking mechanism (5) is provided on the lower surface of the glue storage module (4); An opening and closing mechanism (7) is provided on the upper surface of the glue storage module (4); and The two ends of the delivery pipe (6) are respectively connected to the glue storage module (4) and the glue gun (2); The docking mechanism (5) includes an installation ring (51) and a docking ring (59). The two sides of the arc surface of the installation ring (51) are fixedly connected to a fixing frame (54). The inner wall of the fixing frame (54) is rotatably connected to a rotating plate (53). The cross section of the rotating plate (53) is "L" shaped. The short arm end surface of the rotating plate (53) is threaded through a pressing shaft (56). The two sides of the arc surface of the docking ring (59) are fixedly connected to an installation plate (57). The upper end of the pressing shaft (56) abuts against the inner wall of the installation plate (57). The opening and closing mechanism (7) includes a positioning rod (71). The arc surface of the positioning rod (71) is movably connected to a closing plate (72). The arc surface of the positioning rod (71) is fitted with a spring (74). The two ends of the spring (74) are fixedly connected to one end of the closing plate (72) and the positioning rod (71), respectively.

2. The glue supply device in the dispensing system according to claim 1, characterized in that, The glue storage module (4) includes a support frame (44), the bottom end of which is fixedly connected to the upper surface of the dispensing machine (1), and a glue storage tank (41) is fixedly connected to the inner wall of the support frame (44). The glue storage tank (41) has a glue inlet (42) at the upper end and a glue outlet pipe (43) fixedly connected to the bottom end of the glue storage tank (41). The bottom end of the glue storage tank (41) has a pointed cone shape.

3. The glue supply device in the dispensing system according to claim 1, characterized in that, The docking mechanism (5) also includes a coil spring (55), the two ends of which are fixedly connected to the fixed frame (54) and the rotating plate (53) respectively. The upper inner wall of the mounting ring (51) is fixedly connected to the arc surface of the dispensing tube (43). The inner wall of the mounting ring (51) is inserted into the arc surface of the dispensing tube (43) and the docking ring (59).

4. The glue supply device in the dispensing system according to claim 1, characterized in that, A sealing ring (58) is fixedly connected to the bottom of the inner wall of the docking ring (59), and anti-slip grooves are provided on both sides of the sealing ring (58).

5. The glue supply device in the dispensing system according to claim 1, characterized in that, The dispensing machine (1) has several limiting frames (52) fixedly connected to the position corresponding to the delivery pipe (6) on its surface. The cross-sectional dimensions of the limiting frames (52) are adapted to the cross-sectional dimensions of the delivery pipe (6), which is a plastic hose.

6. The glue supply device in the dispensing system according to claim 1, characterized in that, The opening and closing mechanism (7) also includes an adjusting plate (76), which is fixedly connected to the bottom arc surface of the positioning rod (71). The cross section of the adjusting plate (76) is cross-shaped. A through hole (73) is provided on one side of the closing plate (72). The inner wall of the through hole (73) is slidably connected to the surface of the adjusting plate (76). An auxiliary ring (75) is rotatably connected to the upper surface of the closing plate (72). The auxiliary ring (75) is vertical.

7. The glue supply device in the dispensing system according to claim 2, characterized in that, The glue storage tank (41) has a card frame (77) fixedly connected to both sides of its upper surface. The cross-sectional dimensions of the card frame (77) are adapted to the cross-sectional dimensions of the closing plate (72).

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