Anti-blocking glue coating head

Abstract

The utility model belongs to the technical field of gluing head, specifically disclose a kind of anti-blocking gluing head, including assembly plate, lock catch subassembly, wrapping subassembly and anti-blocking subassembly, the centre of assembly plate inside is fixed with pipe body, and the top end transverse fixed limit plate of pipe body, the assembly hole is arranged to the inside of assembly plate one, lock catch subassembly is installed between the both sides of assembly plate and limit plate. The anti-blocking gluing head is installed between the right side of pipe body outside and nozzle by anti-blocking subassembly, if nozzle inside is blocked by solidified glue solution, then along the slide of pipe body outside right side, press the slider, again adjust the orientation of hanger rod of slider bottom end swing connection, make the installed block of left side insert into nozzle, after repeatedly pulling hanger rod, glue block in nozzle is inserted into pipe body inside, both convenient to invert pipe body and take out, also can continue to inject hot glue solution and melt here to use again, solve the problem that gluing head is easily blocked.

Description

Technical Field

[0001] This utility model relates to the field of glue applicator technology, specifically to an anti-clogging glue applicator. Background Technology

[0002] The glue applicator is an accessory installed at the bottom of the spray pipe. It is hollow inside and can be fitted and fixed to the outside of the spray pipe. The glue is passed through here and collected at the bottom of the glue applicator, and finally applied to the object that the glue applicator contacts. As the mechanical structure above moves, the glue surface becomes more uniform.

[0003] Due to the hollow nature of the applicator head, the adhesive remains fluid when it is hot-melted or just taken out of the sealed container. It can move with the spray tube and apply the adhesive to the surface of the object. After the machine stops working, the adhesive inside will solidify and block the flow channel, affecting the next use of the applicator head.

[0004] Now, a new type of anti-clogging dispensing head is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an anti-clogging glue applicator to solve the problem of easy clogging of glue applicators mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anti-clogging adhesive applicator, comprising an assembly plate, a locking assembly, a wrapping assembly, and an anti-clogging assembly. A tube is fixedly inserted into the center of the assembly plate, and a limiting plate is horizontally fixed to the top of the tube. Assembly holes are provided around the circumference of the assembly plate. The locking assembly is installed on both sides between the assembly plate and the limiting plate. A conveying tube is longitudinally inserted into the tube, and the wrapping assembly is installed between the conveying tube and the limiting plate. A nozzle is fixed at the center of the bottom of the tube, and the anti-clogging assembly is installed on the right side of the tube and between the nozzle.

[0007] As a further technical solution of this utility model, the anti-blocking component includes a limiting block, which is fixed at the center of the right side of the outside of the pipe body. The limiting block has a through groove inside, and a bolt is threaded to the front end of the limiting block. A slide is provided at the lower right corner of the outside of the pipe body, and a slider is movably connected in the slide. A hanging rod is movably connected to the lower right corner of the slider, and a blocking block is fixed at the lower left corner of the hanging rod. A hole is provided at the upper right corner of the inside of the slider.

[0008] As a further technical solution of this utility model, the second bolt is embedded between the limiting block and the slider, and the inner wall of the hole matches the second bolt.

[0009] As a further technical solution of this utility model, the locking assembly includes a support rod, and a pressure plate is movably connected to the top of the support rod. An movable groove is provided inside the side of the pressure plate. A bolt is threadedly connected to the side of the front end of the pressure plate. A locking block is fixed to the bottom of the pressure plate. Locking grooves are provided on both sides of the top of the limiting plate.

[0010] As a further technical solution of this utility model, the card block is embedded in the card slot, and the pressure plate rotates outside the support rod through the movable slot.

[0011] As a further technical solution of this utility model, the wrapping component includes a rubber sleeve, and an adhesive layer is provided around the inner wall of the rubber sleeve.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the anti-clogging glue applicator not only prevents the glue applicator from clogging and facilitates assembly and disassembly, but also maintains the stability of the insertion tube;

[0013] (1) By installing the anti-clogging component between the right side of the tube body and the nozzle, if the nozzle is blocked by solidified glue, press down the slider along the slide on the right side of the tube body, and then adjust the direction of the hanging rod connected to the bottom of the slider so that the block installed on its left side is inserted into the nozzle. After repeatedly pulling the hanging rod, push the glue block in the nozzle into the tube body. This makes it easy to invert the tube body to remove it, and hot glue can be injected to melt the area for reuse. If you want to use the glue injection head, reset the hanging rod and the slider, align the hole and screw in the second bolt for reinforcement to prevent the anti-clogging component from affecting the normal operation of the nozzle.

[0014] (2) By installing the locking assembly on both sides between the assembly plate and the limiting plate, inserting the delivery pipe longitudinally into the tube body at the bottom of the assembly plate, rotating the pressure plate with movable groove at the support rods on both sides, so that the bottom block is embedded in the groove, and then tightening the bolts on the outside of the pressure plate for reinforcement, limiting the limiting plate from the left and right sides to prevent it from leaving its original position, so as to firmly install the tube body in the assembly plate, thereby realizing the installation and disassembly of the glue applicator assembly.

[0015] (3) By installing the packaging assembly between the delivery pipe and the limiting plate, insert the delivery pipe longitudinally into the inside of the limiting plate and the pipe body, quickly flip the rubber sleeve installed on the top ring of the limiting plate so that its inner wall is glued to the outside of the glue delivery pipe through the adhesive layer, so as to fix the delivery pipe longitudinally in the pipe body, prevent the two from loosening, and ensure the sealing of the connection between the delivery pipe and the glue applicator. If disassembly is required, expand the rubber sleeve and then take out the delivery pipe. Attached Figure Description

[0016] Figure 1 This is a frontal cross-sectional view of the present invention.

[0017] Figure 2This is a front view structural diagram of the anti-blocking component of this utility model;

[0018] Figure 3 This is a front view cross-sectional structural diagram of the locking assembly of this utility model;

[0019] Figure 4 This is a frontal cross-sectional view of the packaging component of this utility model.

[0020] In the diagram: 1. Assembly plate; 2. Locking assembly; 3. Wrapping assembly; 4. Conveying pipe; 5. Limiting plate; 6. Assembly hole; 7. Anti-clogging assembly; 8. Nozzle; 9. Pipe body;

[0021] 201. Pressure plate; 202. Movable groove; 203. Support rod; 204. Slot; 205. Bolt 1; 206. Locking block;

[0022] 301, Adhesive layer; 302, Rubber sleeve;

[0023] 701. Limiting block; 702. Bolt 2; 703. Through groove; 704. Slide rail; 705. Hole; 706. Sliding block; 707. Hanging rod; 708. Block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4 The present invention provides an embodiment of an anti-clogging adhesive applicator, comprising an assembly plate 1, a locking assembly 2, a wrapping assembly 3, and an anti-clogging assembly 7. A tube 9 is fixedly inserted into the center of the assembly plate 1, and a limiting plate 5 is horizontally fixed to the top of the tube 9. Assembly holes 6 are provided around the inside of the assembly plate 1. The locking assembly 2 is installed on both sides between the assembly plate 1 and the limiting plate 5. A conveying tube 4 is vertically inserted into the inside of the tube 9, and the wrapping assembly 3 is installed between the conveying tube 4 and the limiting plate 5. A nozzle 8 is fixed at the center of the bottom end of the tube 9, and the anti-clogging assembly 7 is installed on the right side of the outside of the tube 9 and between the nozzle 8.

[0026] The anti-blocking component 7 includes a limiting block 701, which is fixed at the center of the right side of the outside of the pipe body 9. The limiting block 701 has a through groove 703 inside. The front end of the limiting block 701 is threaded with a bolt 702. The lower right corner of the outside of the pipe body 9 is provided with a slide 704, and a slider 706 is movably connected in the slide 704. The lower right corner of the slider 706 is movably connected with a lifting rod 707, and a blocking block 708 is fixed at the lower left corner of the lifting rod 707. The upper right corner of the inside of the slider 706 is provided with a hole 705. The bolt 702 is embedded between the limiting block 701 and the slider 706, and the inner wall of the hole 705 matches the bolt 702.

[0027] Specifically, such as Figure 1 and Figure 2 As shown, if the inside of the nozzle 8 is blocked by solidified glue, press down the slider 706 along the slide 704 on the right side of the tube body 9, and then adjust the orientation of the hanging rod 707 connected to the bottom of the slider 706 so that the block 708 installed on its left side is inserted into the nozzle 8. After repeatedly pulling the hanging rod 707, the glue block in the nozzle 8 will be pushed into the tube body 9. This makes it easy to remove the tube body 9 by inverting it, and also allows hot glue to be injected to melt the block for reuse.

[0028] The locking assembly 2 includes a support rod 203, and a pressure plate 201 is movably connected to the top of the support rod 203. The inside of the side of the pressure plate 201 is provided with a movable groove 202. A bolt 205 is threadedly connected to the side of the front end of the pressure plate 201. A locking block 206 is fixed to the bottom of the pressure plate 201. The two sides of the top of the limiting plate 5 are respectively provided with locking grooves 204. The locking block 206 is embedded in the locking groove 204. The pressure plate 201 rotates outside the support rod 203 through the movable groove 202.

[0029] Specifically, such as Figure 1 and Figure 3 As shown, after the conveying pipe 4 is inserted longitudinally into the pipe body 9 at the bottom of the assembly plate 1, the pressure plate 201 with movable groove 202 is rotated at the support rods 203 on both sides so that the bottom locking block 206 is embedded in the locking groove 204. Then, the bolts 205 on the outside of the pressure plate 201 are tightened for reinforcement. The limiting plate 5 is restricted from the left and right sides to prevent it from falling out of its original position, so that the pipe body 9 can be firmly installed in the assembly plate 1.

[0030] The wrapping component 3 includes a rubber sleeve 302, and an adhesive layer 301 is provided around the inner wall of the rubber sleeve 302;

[0031] Specifically, such as Figure 1 and Figure 4As shown, after the delivery pipe 4 is inserted longitudinally into the inside of the limiting plate 5 and the pipe body 9, the rubber sleeve 302 installed around the top of the limiting plate 5 is quickly flipped over so that its inner wall is pasted to the outside of the adhesive delivery pipe 4 through the adhesive layer 301, so as to fix the delivery pipe 4 longitudinally in the pipe body 9, prevent the two from loosening, and ensure the sealing of the connection between the delivery pipe 4 and the adhesive applicator.

[0032] Working principle: When using this utility model, after inserting the delivery pipe 4 longitudinally into the limiting plate 5 and the pipe body 9, quickly flip the rubber sleeve 302 installed around the top of the limiting plate 5 so that its inner wall is adhered to the outside of the glue delivery pipe 4 through the adhesive layer 301, so as to fix the delivery pipe 4 longitudinally in the pipe body 9 and prevent them from loosening. Then, rotate the pressure plate 201 with the movable groove 202 at the support rods 203 on both sides so that the bottom locking block 206 is embedded in the locking groove 204. Finally, tighten the bolts 205 on the outside of the pressure plate 201 for reinforcement. Limiting plates 5 on both sides prevent them from falling out of their original position, so that the tube body 9 can be firmly installed in the assembly plate 1, realizing the quick installation of the glue applicator assembly. If the inside of the nozzle 8 is blocked by solidified glue, press down the slider 706 along the slide 704 on the right side of the tube body 9, and then adjust the orientation of the hanging rod 707 connected to the bottom of the slider 706 so that the block 708 installed on its left side is inserted into the nozzle 8. After repeatedly pulling the hanging rod 707, the glue block in the nozzle 8 is pushed into the tube body 9, making it easy to remove the tube body 9 by inverting it when disassembling the glue applicator.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A clog-resistant glue applicator, comprising an assembly plate (1), a locking assembly (2), a wrapping assembly (3), and an anti-clogging assembly (7), characterized in that: A tube (9) is fixedly inserted into the center of the assembly plate (1), and a limit plate (5) is fixed horizontally at the top of the tube (9). An assembly hole (6) is provided around the inside of the assembly plate (1), and the locking assembly (2) is installed on both sides between the assembly plate (1) and the limit plate (5). The tube body (9) is longitudinally inserted with a conveying tube (4), and the wrapping assembly (3) is installed between the conveying tube (4) and the limiting plate (5); A nozzle (8) is fixed at the center of the bottom end of the tube (9), and the anti-blocking component (7) is installed on the right side of the outside of the tube (9) and between the nozzle (8).

2. The anti-clogging dispensing head according to claim 1, characterized in that: The anti-blocking component (7) includes a limiting block (701), which is fixed at the center of the right side of the outside of the pipe body (9). The limiting block (701) has a through groove (703) inside. The front end of the limiting block (701) is threaded with a bolt (702). The lower right corner of the outside of the pipe body (9) is provided with a slide (704), and a slider (706) is movably connected in the slide (704). The lower right corner of the slider (706) is movably connected with a rod (707), and a block (708) is fixed at the lower left corner of the rod (707). The upper right corner of the inside of the slider (706) is provided with a hole (705).

3. The anti-clogging glue applicator head according to claim 2, characterized in that: The second bolt (702) is embedded between the limiting block (701) and the slider (706), and the inner wall of the hole (705) matches the second bolt (702).

4. The anti-clogging dispensing head according to claim 1, characterized in that: The locking assembly (2) includes a support rod (203), and a pressure plate (201) is movably connected to the top of the support rod (203). The inside of the side of the pressure plate (201) is provided with a movable groove (202). A bolt (205) is threadedly connected to the side of the front end of the pressure plate (201). A locking block (206) is fixed to the bottom of the pressure plate (201). The two sides of the top of the limiting plate (5) are respectively provided with locking grooves (204).

5. The anti-clogging dispensing head according to claim 4, characterized in that: The card block (206) is embedded in the card slot (204), and the pressure plate (201) rotates outside the support rod (203) through the movable slot (202).

6. The anti-clogging dispensing head according to claim 1, characterized in that: The wrapping component (3) includes a rubber sleeve (302), and an adhesive layer (301) is provided around the inner wall of the rubber sleeve (302).

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