A kind of compound needle-punched carpet manufacturing gluing machine

Abstract

This utility model discloses a glue-applying machine for manufacturing composite needle-punched carpets, including a machine casing. A storage tank is fixedly installed on the top of the machine casing, and a stirring assembly is installed inside the storage tank. A conveying assembly is located on the left side of the storage tank, and a diversion pipe is connected to the bottom of the storage tank via the conveying assembly. A nozzle is fixedly installed at the bottom of the diversion pipe. An adjusting assembly is located inside the machine casing, and a piston is located inside the adjusting assembly. The piston is slidably connected to the diversion pipe. A leveling assembly and a drying assembly are also located inside the machine casing. Due to the blockage of the piston, the glue can only be sprayed from the nozzle between the pistons, accurately applying the glue to the required area of ​​the composite needle-punched carpet. This avoids the glue exceeding the width of the carpet due to excessive spraying, effectively reducing glue waste and lowering raw material costs.

Description

Technical Field

[0001] This utility model relates to the field of composite needle-punched carpet manufacturing technology, and in particular to a glue coating machine for manufacturing composite needle-punched carpet. Background Technology

[0002] Composite needle-punched carpets are carpets with a multi-layered composite structure made through a needle-punching process. They typically consist of a top layer, a base layer, and a middle needle-punched reinforcing layer. The top layer is the part that comes into direct contact with the user, providing aesthetic appeal and a comfortable feel underfoot. The base layer provides support and stability, enhancing the overall strength of the carpet. The needle-punched reinforcing layer tightly bonds the top and base layers together, giving the carpet excellent integrity and durability. For composite needle-punched carpets with prints or patterns, adhesive can firmly fix the pigments or fibers of the pattern to the carpet surface, preventing fading, blurring, or peeling during use, ensuring the clarity and integrity of the pattern, and making the carpet's decorative effect more lasting.

[0003] In the process of applying adhesive to composite needle-punched carpets, adhesive applicators are often used. However, the adhesive applicators currently on the market lack flexibility, and the application surface cannot be adjusted to adapt to the size of the carpet. In actual production, when it is necessary to apply adhesive to a narrow carpet, the adhesive applicator still sprays according to a fixed application surface. The excess adhesive applied beyond the carpet area not only causes a large waste of adhesive, but also significantly increases the production cost of the carpet. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a glue coating machine for manufacturing composite needle-punched carpets, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A glue-coating machine for manufacturing composite needle-punched carpets includes a machine casing. A storage tank is fixedly installed on the top of the machine casing. A stirring assembly is installed inside the storage tank. A conveying assembly is installed on the left side of the storage tank. A diversion pipe is installed at the bottom of the storage tank through the conveying assembly. A nozzle is fixedly installed at the bottom of the diversion pipe. An adjusting assembly is installed inside the machine casing. A piston is installed inside the machine casing through the adjusting assembly. The piston is slidably connected to the diversion pipe. A leveling assembly is installed inside the machine casing. A drying assembly is installed inside the machine casing.

[0007] Preferably, a first fixing plate is fixedly installed on the right side of the chassis, a first motor is fixedly installed on the front side of the first fixing plate, the output end of the first motor extends through the first fixing plate to the rear side of the first fixing plate and is fixedly installed with a take-up roller, and a second fixing plate is fixedly installed on the left side of the chassis, with an unwinding roller rotatably connected inside the second fixing plate.

[0008] Preferably, the stirring assembly includes a third motor disposed on the top of the storage tank, the output end of the third motor extending through the storage tank into the interior of the storage tank and fixedly mounted with a rotating shaft, and a stirring rod fixedly mounted on the surface of the rotating shaft.

[0009] Preferably, the delivery assembly includes a suction pipe disposed on the left side of the storage tank, a delivery pump is fixedly installed on the left side of the suction pipe, a connecting pipe is fixedly installed at the bottom of the delivery pump, and the connecting pipe is fixedly connected to the diversion pipe.

[0010] Preferably, the adjustment assembly includes a fixed frame disposed on the left side of the inner wall of the chassis. A second motor is fixedly installed on the front side of the fixed frame. The output end of the second motor extends through the fixed frame into the interior of the fixed frame and is fixedly installed with a screw. A movable rod is threadedly connected to the surface of the screw. The movable rod is slidably connected to the fixed frame and fixedly connected to a piston.

[0011] Preferably, the leveling assembly includes an electric push rod disposed on the top of the inner wall of the chassis, and a scraper is fixedly installed at the output end of the electric push rod.

[0012] Preferably, the drying assembly includes a mounting plate disposed on the top of the inner wall of the casing, and heating rods are fixedly mounted on the opposite side of the mounting plate.

[0013] Preferably, a collection box is attached to the bottom of the inner wall of the chassis, a door is hinged to the front of the chassis, and a handle is fixedly installed on the front of the door.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This adhesive applicator for manufacturing composite needle-punched carpets adjusts the distance between pistons by adjusting the pistons relative to each other according to the width of the carpet. This allows the adhesive in the storage tank to be transported to the distribution pipe via the conveying component during subsequent adhesive application to the composite needle-punched carpet. Due to the blockage of the pistons, the adhesive can only be sprayed from the nozzles between the pistons, accurately applying the adhesive to the required area of ​​the carpet. This avoids the adhesive exceeding the width of the carpet due to excessive spraying, thus effectively reducing adhesive waste and lowering raw material costs. Attached Figure Description

[0015] Figure 1 This is a three-dimensional perspective view of the present invention;

[0016] Figure 2 This is a cross-sectional view of the present invention;

[0017] Figure 3 This is a right sectional view of the present invention;

[0018] Figure 4 This is a left sectional view of the present invention;

[0019] Figure 5 This is a partial structural diagram of the present invention.

[0020] In the diagram: 1. Chassis; 2. Collection box; 3. First fixed plate; 4. First motor; 5. Take-up roller; 6. Storage box; 7. Suction pipe; 8. Transfer pump; 9. Connecting pipe; 10. Diverter pipe; 11. Nozzle; 12. Fixing frame; 13. Second motor; 14. Screw; 15. Moving rod; 16. Piston; 17. Electric push rod; 18. Scraper; 19. Mounting plate; 20. Heating rod; 21. Third motor; 22. Rotating shaft; 23. Stirring rod; 24. Second fixed plate; 25. Unwind roller; 26. Box door; 27. Handle. Detailed Implementation

[0021] 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.

[0022] Reference Figure 1-5A glue-applying machine for manufacturing composite needle-punched carpets includes a casing 1. A storage tank 6 is fixedly installed on the top of the casing 1. A stirring assembly is installed inside the storage tank 6. A conveying assembly is installed on the left side of the storage tank 6. A diversion pipe 10 is installed at the bottom of the storage tank 6 through the conveying assembly. The conveying assembly includes a suction pipe 7 located on the left side of the storage tank 6. A delivery pump 8 is fixedly installed on the left side of the suction pipe 7. A connecting pipe 9 is fixedly installed at the bottom of the delivery pump 8 and is fixedly connected to the diversion pipe 10. The conveying assembly facilitates the delivery of glue, thereby facilitating subsequent glue application to the carpet. A nozzle 11 is fixedly installed at the bottom of the diversion pipe 10. An adjustment assembly is installed inside the casing 1. A piston 16 is provided in the adjustment assembly. The piston 16 is slidably connected to the diverter pipe 10. The adjustment assembly includes a fixed frame 12 located on the left side of the inner wall of the housing 1. A second motor 13 is fixedly installed on the front side of the fixed frame 12. The output end of the second motor 13 extends through the fixed frame 12 and into the interior of the fixed frame 12, where a screw 14 is fixedly installed. A moving rod 15 is threadedly connected to the surface of the screw 14. The moving rod 15 is slidably connected to the fixed frame 12 and fixedly connected to the piston 16. The adjustment assembly facilitates the adjustment of the distance between the pistons 16, ensuring that when applying adhesive to the composite needle-punched carpet, the blockage of the pistons 16 prevents the adhesive from flowing directly from the pistons 16. The nozzle 11 sprays glue precisely onto the desired area of ​​the carpet, reducing glue waste. The casing 1 contains a leveling assembly, including an electric push rod 17 mounted on the top of the inner wall of the casing 1. A scraper 18 is fixedly mounted on the output end of the electric push rod 17. The height of the scraper 18 can be adjusted via the electric push rod 17, allowing for better contact and leveling of the carpet. The casing 1 also contains a drying assembly, including a mounting plate 19 mounted on the top of the inner wall of the casing 1. A heating rod 20 is fixedly mounted on the opposite side of the mounting plate 19. This drying assembly facilitates the drying of the carpet after glue application. The carpet undergoes a drying process to allow the adhesive to dry and solidify quickly. The adhesive applicator for this composite needle-punched carpet manufacturing machine adjusts the distance between pistons 16 by moving them relative to each other using an adjusting component, based on the carpet's width. This allows the adhesive in the storage tank 6 to be transported to the distribution pipe 10 via a conveying component during subsequent adhesive application. Due to the blockage of pistons 16, the adhesive can only be sprayed from the nozzles 11 between the pistons 16, precisely applying the adhesive to the desired area of ​​the carpet. This avoids excessive adhesive application beyond the carpet's width, effectively reducing adhesive waste and lowering raw material costs.

[0023] Specifically, a first fixed plate 3 is fixedly installed on the right side of the chassis 1, a first motor 4 is fixedly installed on the front side of the first fixed plate 3, the output end of the first motor 4 extends through the first fixed plate 3 to the rear side of the first fixed plate 3 and is fixedly installed with a take-up roller 5, and a second fixed plate 24 is fixedly installed on the left side of the chassis 1. An unwinding roller 25 is rotatably connected inside the second fixed plate 24. The composite needle-punched carpet is taken up by the take-up roller 5 and unwound by the unwinding roller 25, so that the composite needle-punched carpet can be moved inside the chassis 1.

[0024] Specifically, the stirring assembly includes a third motor 21 located at the top of the storage tank 6. The output end of the third motor 21 extends through the storage tank 6 into the interior of the storage tank 6 and is fixedly mounted with a rotating shaft 22. A stirring rod 23 is fixedly mounted on the surface of the rotating shaft 22. The stirring assembly facilitates the stirring of the glue inside the storage tank 6, preventing the glue from settling and helping to maintain the chemical stability of the glue, thus ensuring its consistent performance during use.

[0025] Specifically, a collection box 2 is attached to the bottom of the inner wall of the chassis 1, and a door 26 is hinged to the front of the chassis 1. A handle 27 is fixedly installed on the front of the door 26. The collection box 2 facilitates the collection of excess glue, which can reduce glue waste. The door 26 can be opened by the handle 27, and the collection box 2 can be taken out, which makes it easy to clean the collection box 2.

[0026] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer for control.

[0027] In use: The first motor 4 rotates the take-up roller 5 to take up the composite needle-punched carpet, and the unwind roller 25 unwinds the composite needle-punched carpet, allowing it to move inside the machine housing 1. The third motor 21 rotates the shaft 22, causing the stirring rod 23 to rotate and stir the adhesive inside the storage tank 6. According to the width of the carpet, the second motor 13 rotates the screw 14, causing the moving rods 15 to move relative to each other, and the pistons 16 to move relative to each other, adjusting the distance between the pistons 16. The delivery pump 8 can transport the adhesive in the storage tank 6 from the suction pipe 7 to the connecting pipe 9, and then into the diversion pipe 10. Due to the blockage of the pistons 16, the adhesive can only be sprayed out from the nozzles 11 between the pistons 16, spraying the adhesive onto the composite needle-punched carpet. The scraper 18 can smooth the adhesive, and the heating rod 20 can dry the coated composite needle-punched carpet.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A glue-applying machine for manufacturing composite needle-punched carpets, comprising a machine housing (1), characterized in that, A storage tank (6) is fixedly installed on the top of the casing (1). A stirring assembly is installed inside the storage tank (6). A conveying assembly is installed on the left side of the storage tank (6). A diversion pipe (10) is installed at the bottom of the storage tank (6) through the conveying assembly. A nozzle (11) is fixedly installed at the bottom of the diversion pipe (10). An adjusting assembly is installed inside the casing (1). A piston (16) is installed inside the casing (1) through the adjusting assembly. The piston (16) is slidably connected to the diversion pipe (10). A leveling assembly is installed inside the casing (1). A drying assembly is installed inside the casing (1).

2. The adhesive coating machine for manufacturing composite needle-punched carpets according to claim 1, characterized in that, A first fixing plate (3) is fixedly installed on the right side of the machine housing (1). A first motor (4) is fixedly installed on the front side of the first fixing plate (3). The output end of the first motor (4) extends through the first fixing plate (3) to the rear side of the first fixing plate (3) and is fixedly installed with a take-up roller (5). A second fixing plate (24) is fixedly installed on the left side of the machine housing (1). An unwinding roller (25) is rotatably connected inside the second fixing plate (24).

3. The adhesive coating machine for manufacturing composite needle-punched carpets according to claim 1, characterized in that, The stirring assembly includes a third motor (21) located on the top of the storage tank (6). The output end of the third motor (21) extends through the storage tank (6) into the interior of the storage tank (6) and is fixedly mounted with a rotating shaft (22). A stirring rod (23) is fixedly mounted on the surface of the rotating shaft (22).

4. The adhesive coating machine for manufacturing composite needle-punched carpets according to claim 1, characterized in that, The delivery assembly includes a suction pipe (7) located on the left side of the storage tank (6), a delivery pump (8) fixedly installed on the left side of the suction pipe (7), a connecting pipe (9) fixedly installed at the bottom of the delivery pump (8), and the connecting pipe (9) fixedly connected to the diversion pipe (10).

5. The adhesive coating machine for manufacturing composite needle-punched carpets according to claim 1, characterized in that, The adjustment assembly includes a fixed frame (12) disposed on the left side of the inner wall of the chassis (1). A second motor (13) is fixedly installed on the front side of the fixed frame (12). The output end of the second motor (13) extends through the fixed frame (12) into the interior of the fixed frame (12) and is fixedly installed with a screw (14). A moving rod (15) is threadedly connected to the surface of the screw (14). The moving rod (15) is slidably connected to the fixed frame (12) and is fixedly connected to the piston (16).

6. The adhesive coating machine for manufacturing composite needle-punched carpets according to claim 1, characterized in that, The leveling assembly includes an electric push rod (17) disposed on the top of the inner wall of the housing (1), and a scraper (18) is fixedly installed at the output end of the electric push rod (17).

7. The adhesive coating machine for manufacturing composite needle-punched carpets according to claim 1, characterized in that, The drying assembly includes a mounting plate (19) disposed on the top of the inner wall of the housing (1), and heating rods (20) are fixedly mounted on the opposite side of the mounting plate (19).

8. The adhesive coating machine for manufacturing composite needle-punched carpets according to claim 1, characterized in that, A collection box (2) is attached to the bottom of the inner wall of the chassis (1), and a door (26) is hinged to the front side of the chassis (1). A handle (27) is fixedly installed on the front side of the door (26).

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