Glue supply system convenient to replace glue

Abstract

The utility model discloses a glue supply system convenient to replace glue, which belongs to the technical field of glue dispensing equipment and comprises a glue supply equipment main body for glue dispensing and a protection component for preventing a glue cylinder from expanding and cracking, and a pressing mechanism for mounting and sealing the glue cylinder is mounted at the upper end of the glue supply equipment main body; the pressing mechanism comprises a fixing assembly used for fixing a connector on the left side of the glue barrel and a pressing assembly used for abutting against the tail of the glue sealing barrel, and the fixing assembly and the pressing assembly are both connected with the glue supply equipment body. By means of the mode, the glue barrel is convenient to install, glue is convenient to replace, and manual gluing is convenient and flexible.

Description

Technical Field

[0001] This utility model relates to the field of dispensing equipment technology, specifically to a convenient dispensing system for changing adhesive. Background Technology

[0002] like Figure 6 As shown, aluminum alloy pressure sleeves are widely used in the industry for glue cartridge supply. Due to their structure, the cap on the pressure sleeve needs to be unscrewed, the glue cartridge with the dispensing nozzle installed needs to be removed from the aluminum alloy pressure sleeve, the dispensing nozzle needs to be installed on a new glue cartridge and put back into the aluminum alloy pressure sleeve, and finally the cap needs to be screwed back on. When workers perform glue dispensing operations, they hold the aluminum alloy pressure sleeve of the glue cartridge to dispense the glue.

[0003] For example, Chinese patent CN209577260U discloses a glue supply device, including a glue supply boosting structure. The glue supply boosting structure includes a power storage body, a handle, and a support body. The power storage body is located inside the glue supply boosting structure. The inner end of the support body is movably installed on the outer front end of the power storage body. The upper end of the handle is fixedly connected to the rear lower end of the support body. The power storage body includes a knob, a threaded sleeve, a push rod, a torsion rod, a fixing ring, a tension spring, and a turntable. The knob is located inside the power storage body. The rear end of the knob is fixedly connected to the front end of the threaded sleeve. The push rod is movably inserted into the inner ends of the knob and the threaded sleeve. The front end of the torsion rod is fixedly connected to the rear end of the push rod. The center of the front end of the fixing ring is fixedly connected to the rear end of the torsion rod. The inner end of the tension spring is movably supported on the outer end of the torsion rod.

[0004] However, the technology has the following problems: it is not convenient to change the glue tube, and the glue tube is held by hand to apply the glue, which makes the workers' hands tired when applying the glue. Also, the glue tube is heavy and lacks flexibility in applying the glue.

[0005] Based on this, the present invention designs a convenient glue supply system for changing glue to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a convenient glue supply system for glue replacement.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A convenient glue supply system for glue replacement includes a glue supply device body for dispensing glue and a protective component to prevent glue cartridge from bursting. The upper end of the glue supply device body is equipped with a clamping mechanism for installing and sealing the glue cartridge.

[0009] The clamping mechanism includes a fixing component for fixing the left side of the glue tube and a clamping component for pressing the tail of the sealing glue tube. Both the fixing component and the clamping component are connected to the main body of the glue supply equipment.

[0010] Furthermore, the main body of the glue supply equipment includes a chassis shell, a pressure regulating valve, a pressure gauge, a manual switching valve, an indicator light, a power switch, a signal input interface, a power interface, and a pressure input interface. The pressure gauge, pressure regulating valve, manual switching valve, indicator light, and power switch are all fixedly installed on the front side of the chassis shell from left to right. The signal input interface, power interface, and pressure input interface are all fixedly installed on the lower rear side of the chassis shell, with the signal input interface located to the left of the power interface and the pressure input interface located to the left of the signal input interface.

[0011] Furthermore, the chassis shell is connected to both the fixing component and the clamping component.

[0012] Furthermore, the fixing assembly includes a column, a glue tube mounting panel, a glue tube interface, a glue delivery tube, a ball valve, a dispensing valve, and a connecting shaft. Two columns are provided and are respectively fixedly installed on the front and rear sides of the left end of the casing. The front and rear sides of the glue tube mounting panel are rotatably connected to the two columns respectively through the connecting shaft. The glue tube interface is fixedly installed in the middle of the glue tube mounting panel and is threadedly connected to the left side interface end of the glue tube. A ball valve is fixedly installed on the left side of the glue tube interface. The left side of the ball valve is fixedly connected to and communicates with the glue delivery tube. A dispensing valve is fixedly installed at the left end of the glue delivery tube.

[0013] Furthermore, the clamping assembly includes a handwheel, a screw, a pneumatic cover, a sealing ring, a pull rod, a rubber sleeve bracket, and a handwheel fixing panel. The handwheel fixing panel is fixedly installed on the upper right side of the chassis shell. The screw passes through the middle of the handwheel fixing panel and is threadedly connected to the middle of the handwheel fixing panel. The right side of the screw is fixedly connected to the handwheel, and the left side of the screw is fixedly connected to the pneumatic cover. The sealing ring is fixedly installed inside the pneumatic cover. There are two pull rods, which are located on the front and rear sides of the handwheel fixing panel, respectively. The two pull rods are fixedly installed between the two columns and the handwheel fixing panel. The rubber sleeve bracket is fixedly installed on the upper right side of the chassis shell, and the rubber sleeve bracket is located on the left side of the handwheel fixing panel.

[0014] Furthermore, the outer diameter of the sealing ring is larger than the inner diameter of the rubber tube.

[0015] Furthermore, an air tube inlet is fixedly installed on the outer side of the air pressure cover, and an air tube is fixedly connected to the air tube inlet.

[0016] Furthermore, the protective component is a metal sleeve, which is fitted over the outer end of the rubber tube.

[0017] Compared with the prior art, the advantages of this utility model are as follows:

[0018] In use, the left side interface of the glue tube is fixed to the fixing component, then the protective component is sleeved on the outer end of the glue tube, and the right side of the glue tube is placed on the clamping component. The clamping component is manually adjusted to fix and seal the right tail of the glue tube. After the glue tube is installed, the glue supply equipment controls the glue tube to start dispensing glue. When the glue is used up, a new one can be replaced. This invention realizes the convenience of installing the glue tube, the convenience of changing the glue, and the lightness and flexibility of manual glue application. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This utility model provides a three-dimensional adhesive supply system for convenient adhesive replacement. Figure 1 ;

[0021] Figure 2 This is a front view of a convenient glue supply system for changing glue according to the present invention;

[0022] Figure 3 This utility model provides a three-dimensional adhesive supply system for convenient adhesive replacement. Figure 2 ;

[0023] Figure 4 This utility model provides a three-dimensional adhesive supply system for convenient adhesive replacement. Figure 3 ;

[0024] Figure 5 This utility model provides a three-dimensional adhesive supply system for convenient adhesive replacement. Figure 4 ;

[0025] Figure 6 This is a schematic diagram of a standard glue cartridge used in the industry at present.

[0026] The labels in the diagram represent:

[0027] 1. Main body of glue supply equipment 11. Housing 12. Pressure regulating valve 13. Air pressure gauge 14. Manual conversion valve 15. Indicator light 16. Power switch 17. Signal input interface 18. Power interface 19. Air pressure input interface 2. Clamping mechanism 21. Fixing components 211. Column 212. Glue cartridge mounting panel 213. Glue cartridge interface 214. Glue delivery pipe 215. Ball valve 216. Dispensing valve 217. Connecting shaft 22. Clamping components 221. Handwheel 222. Screw 223. Air pressure cover 224. Sealing ring 225. Pull rod 226. Glue cartridge bracket 227. Handwheel fixing panel 228. Air pipe inlet 3. Protection components. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. 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.

[0029] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0030] Example 1

[0031] In some embodiments, please refer to the appendix to the instruction manual. Figure 1-5 A convenient glue supply system for glue replacement includes a glue supply device body 1 for dispensing glue and a protective component 3 to prevent the glue cartridge from bursting. The upper end of the glue supply device body 1 is equipped with a clamping mechanism 2 for installing and sealing the glue cartridge.

[0032] The clamping mechanism 2 includes a fixing component 21 for fixing the left side of the glue tube and a clamping component 22 for pressing the tail of the sealing glue tube. Both the fixing component 21 and the clamping component 22 are connected to the glue supply equipment body 1.

[0033] In use, the left side interface of the glue tube is fixed to the fixing component 21, the protective component 3 is then sleeved on the outer end of the glue tube, and the right side of the glue tube is placed on the glue tube bracket 226. The clamping component 22 is manually adjusted to fix and seal the right tail of the glue tube. After the glue tube is installed, the glue supply device body 1 controls the glue tube to start dispensing glue. When the glue is used up, a new one can be replaced. This invention realizes the convenience of installing the glue tube, the convenience of changing the glue, and the lightness and flexibility of manual glue application.

[0034] Example 2

[0035] In some embodiments, such as Figure 1-5 As shown, the main body 1 of the glue supply equipment includes a casing 11, a pressure regulating valve 12, a pressure gauge 13, a manual switching valve 14, an indicator light 15, a power switch 16, a signal input interface 17, a power interface 18, and a pressure input interface 19. The pressure gauge 13, pressure regulating valve 12, manual switching valve 14, indicator light 15, and power switch 16 are all fixedly installed on the front side of the casing 11 from left to right. The signal input interface 17, power interface 18, and pressure input interface 19 are all fixedly installed on the lower rear side of the casing 11, with the signal input interface 17 located to the left of the power interface 18 and the pressure input interface 19 located to the left of the signal input interface 17.

[0036] The outer casing 11 is connected to both the fixing component 21 and the clamping component 22.

[0037] The fixing assembly 21 includes a column 211, a glue cartridge mounting panel 212, a glue cartridge interface 213, a glue delivery pipe 214, a ball valve 215, a dispensing valve 216, and a connecting shaft 217. Two columns 211 are provided and are fixedly installed on the front and rear sides of the left end of the casing 11, respectively. The front and rear sides of the glue cartridge mounting panel 212 are rotatably connected to the two columns 211 through the connecting shaft 217, respectively. The glue cartridge interface 213 is fixedly installed in the middle of the glue cartridge mounting panel 212 and is threadedly connected to the left side interface end of the glue cartridge. A ball valve 215 is fixedly installed on the left side of the glue cartridge interface 213. The left side of the ball valve 215 is fixedly connected to and communicates with the glue delivery pipe 214. A dispensing valve 216 is fixedly installed at the left end of the glue delivery pipe 214.

[0038] The clamping assembly 22 includes a handwheel 221, a screw 222, a pressure cap 223, a sealing ring 224, a pull rod 225, a rubber sleeve bracket 226, and a handwheel fixing panel 227. The handwheel fixing panel 227 is fixedly installed on the upper right side of the chassis shell 11. The screw 222 passes through the middle of the handwheel fixing panel 227 and is threadedly connected to the middle of the handwheel fixing panel 227. The right side of the screw 222 is fixedly connected to the handwheel 221, and the left side of the screw 222 is fixedly connected to the pressure cap 223. The sealing ring 224 is fixedly installed inside the pressure cap 223. There are two pull rods 225, which are located on the front and rear sides of the handwheel fixing panel 227 respectively. The two pull rods 225 are fixedly installed between the two columns 211 and the handwheel fixing panel 227 respectively. The rubber sleeve bracket 226 is fixedly installed on the upper right side of the chassis shell 11, and the rubber sleeve bracket 226 is located on the left side of the handwheel fixing panel 227.

[0039] When the glue supply system is working, the air pressure causes the glue cylinder to exert an outward force on the front and rear columns 211 and the handwheel fixing panel 227. The pull rod 225 is used to pull the upper ends of the front and rear columns 211 and the handwheel fixing panel 227 to prevent the front and rear columns 211 and the handwheel fixing panel 227 from shifting outward.

[0040] The outer diameter of the sealing ring 224 is larger than the inner diameter of the rubber tube.

[0041] An air tube inlet 228 is fixedly installed on the outside of the air pressure cover 223, and an air tube is fixedly connected to the air tube inlet 228.

[0042] The protective component 3 is a metal sleeve, which is fitted onto the outer end of the rubber tube.

[0043] The solenoid valve and power adapter are fixedly installed inside the casing 11. The solenoid valve is electrically connected to the dispensing valve 216. The casing 11 adopts a horizontal structure design and uses air pressure to provide pressure. The left side interface of the glue tube is installed on the glue tube interface 213 of the glue tube mounting panel 212. The protective component 3 is sleeved on the glue tube. Then, the right tail end of the glue tube is moved downward. The glue tube mounting panel 212 rotates accordingly. When the tail end of the glue tube is placed on the glue tube bracket 226, the glue tube is in a horizontal state. At this time, the handwheel 221 is turned. The handwheel 221 drives the screw 222 to rotate, so that the air pressure cover 223 moves forward. The sealing ring 224 installed inside the air pressure cover 223 is gradually inserted into the tail end of the glue tube and pressed tightly. The outer diameter of the sealing ring 224 is larger than the inner diameter of the glue tube, so as to achieve a close seal with the inside of the glue tube. This utility model realizes the convenience of glue tube installation.

[0044] Then, open the manual switching valve 14 to the air supply state. The air pressure enters the air pressure cover 223 through the air pipe inlet 228, and then enters the tail of the glue cartridge, pushing the glue cartridge piston to squeeze out the glue. Open the ball valve 215 on the glue delivery pipe 214. At this time, the glue is delivered to the dispensing valve 216 through the glue delivery pipe 214. Controlled by the solenoid valve inside the casing 11, the dispensing valve 216 opens, and the glue flows out from the dispensing valve 216. The air pressure can be adjusted by the pressure regulating valve 12 to control the amount of glue dispensed, thereby achieving the flexibility of dispensing and the ease of manual glue application.

[0045] When the glue runs out and needs to be replaced, manually close the manual switching valve 14 to the air pressure off state. The air pressure cover 223 will release internal pressure. Close the ball valve 215 on the glue delivery tube 214. Turn the handwheel 221. The handwheel 221 will drive the screw 222 to rotate, causing the air pressure cover 223 to move backward. The sealing ring 224 installed on the inner side of the air pressure cover 223 will gradually be pulled out from the tail of the glue tube. Lift the tail of the glue tube to an upward tilted position and remove the protective component 3. At this time, rotate the glue tube to remove it from the glue tube interface 213 on the glue tube mounting panel 212. Replace it with a new glue tube, which realizes the convenience of glue replacement.

[0046] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A convenient glue supply system for changing glue, characterized in that, It includes a glue supply device body (1) for dispensing glue and a protective component (3) to prevent glue cartridge from bursting. The upper end of the glue supply device body (1) is equipped with a clamping mechanism (2) for installing and sealing the glue cartridge. The clamping mechanism (2) includes a fixing component (21) for fixing the left side of the glue tube and a clamping component (22) for pressing the tail of the sealing glue tube. Both the fixing component (21) and the clamping component (22) are connected to the glue supply equipment body (1).

2. The convenient glue supply system for changing glue according to claim 1, characterized in that, The main body (1) of the glue supply equipment includes a chassis shell (11), a pressure regulating valve (12), a pressure gauge (13), a manual switching valve (14), an indicator light (15), a power switch (16), a signal input interface (17), a power interface (18), and a pressure input interface (19). The pressure gauge (13), pressure regulating valve (12), manual switching valve (14), indicator light (15), and power switch (16) are all fixedly installed on the front side of the chassis shell (11) from left to right. The signal input interface (17), power interface (18), and pressure input interface (19) are all fixedly installed on the lower rear side of the chassis shell (11). The signal input interface (17) is located to the left of the power interface (18), and the pressure input interface (19) is located to the left of the signal input interface (17).

3. The convenient glue supply system for glue replacement according to claim 2, characterized in that, The chassis shell (11) is connected to the fixing component (21) and the clamping component (22).

4. The convenient glue supply system for glue replacement according to claim 3, characterized in that, The fixing assembly (21) includes a column (211), a glue tube mounting panel (212), a glue tube interface (213), a glue delivery pipe (214), a ball valve (215), a dispensing valve (216), and a connecting shaft (217). There are two columns (211) and they are fixedly installed on the front and rear sides of the left end of the casing (11). The front and rear sides of the glue tube mounting panel (212) are rotatably connected to the two columns (211) through the connecting shaft (217). The glue tube interface (213) is fixedly installed in the middle of the glue tube mounting panel (212). The glue tube interface (213) is threadedly connected to the left side interface end of the glue tube. A ball valve (215) is fixedly installed on the left side of the glue tube interface (213). The left side of the ball valve (215) is fixedly connected to and communicates with the glue delivery pipe (214). A dispensing valve (216) is fixedly installed at the left end of the glue delivery pipe (214).

5. The convenient glue supply system for glue replacement according to claim 4, characterized in that, The clamping assembly (22) includes a handwheel (221), a screw (222), a pneumatic cover (223), a sealing ring (224), a pull rod (225), a rubber sleeve bracket (226), and a handwheel fixing panel (227). The handwheel fixing panel (227) is fixedly installed on the upper right side of the chassis shell (11). The screw (222) passes through the middle of the handwheel fixing panel (227) and is threadedly connected to the middle of the handwheel fixing panel (227). The right side of the screw (222) is fixedly connected to the handwheel (221). (222) is fixedly connected to the air pressure cover (223) on the left side. The sealing ring (224) is fixedly installed inside the air pressure cover (223). There are two pull rods (225) and they are located on the front and rear sides of the handwheel fixing panel (227) respectively. The two pull rods (225) are fixedly installed between the two columns (211) and the handwheel fixing panel (227) respectively. The rubber tube bracket (226) is fixedly installed on the upper right side of the chassis shell (11) and the rubber tube bracket (226) is located on the left side of the handwheel fixing panel (227).

6. The convenient glue supply system for changing glue according to claim 5, characterized in that, The outer diameter of the sealing ring (224) is larger than the inner diameter of the rubber tube.

7. The convenient glue supply system for changing glue according to claim 6, characterized in that, An air tube inlet (228) is fixedly installed on the outside of the air pressure cover (223), and an air tube is fixedly connected to the air tube inlet (228).

8. The convenient glue supply system for glue replacement according to claim 7, characterized in that, The protective component (3) is a metal sleeve, which is fitted onto the outer end of the rubber tube.

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