A gluing device for artificial turf production

Abstract

The utility model discloses a kind of gluing device for artificial turf production, it is related to artificial turf production equipment technical field, including operation bed, inclined hole, raw material tank, glue spraying head, self-rotating conveying pipe, uniform mechanism and heating mechanism, uniform mechanism includes screw hole, threaded rod, rotating handle, push rod, gluing plate, leakage baffle and scraper, threaded rod is screwed with screw hole, rotating handle drives threaded rod to drive push rod and gluing plate transverse movement, for adjusting the distance of gluing plate and artificial turf, leakage baffle is located at the both sides of gluing plate, scraper is located at the back side of gluing plate.The utility model is through the adjustable structure of uniform mechanism, the uniform coating and thickness control of glue material are realized, effectively avoid that glue material accumulates and edge overflow, simultaneously through the heat sink and constant temperature plate combination of heating mechanism, the stable uniform conduction of heat is realized, solve the problem of curing uneven.

Description

Technical Field

[0001] This utility model relates to the technical field of artificial turf production equipment, and in particular to an adhesive applicator for artificial turf production. Background Technology

[0002] During the production of artificial turf, the substrate needs to be coated with adhesive to ensure the firmness of the grass clumps. Existing adhesive coating equipment is the key equipment to achieve this process.

[0003] However, existing adhesive application equipment generally uses fixed scrapers or nozzles when applying adhesive, lacking precise adjustment capabilities. When the viscosity of the adhesive changes or the thickness of the substrate varies, the coating thickness becomes uneven, and adhesive accumulates on the substrate surface, resulting in adhesive buildup. In addition, the adhesive flows to both sides during the scraping process, and the lack of an effective blocking structure causes the adhesive to overflow at the edges, contaminating the equipment and wasting raw materials, which seriously affects the uniformity of the adhesive application and the quality of subsequent products.

[0004] Furthermore, the curing process after the adhesive is applied also has defects. The heating method used in traditional devices often results in uneven heat distribution or temperature fluctuations. This causes some areas of the adhesive layer to overheat while others are underheated during the curing process, leading to incomplete or inconsistent curing. This uneven curing directly reduces the bonding strength between the adhesive layer and the substrate, affecting the durability of the artificial turf.

[0005] Therefore, this utility model proposes an adhesive applicator for artificial turf production to address the shortcomings of existing technologies. Utility Model Content

[0006] In view of the problems existing in the adhesive application device for artificial turf production, such as uneven adhesive application leading to adhesive accumulation and overflow from the edges, and uneven curing heating and temperature fluctuations resulting in poor curing effect, this utility model aims to provide an improved adhesive application device for artificial turf production that can effectively solve the above problems.

[0007] This utility model provides an adhesive application device for artificial turf production, comprising: an operating bed, an inclined hole connected to the left side of the operating bed, a raw material tank disposed on the operating bed and an adhesive spray head connected to the raw material tank, the adhesive application device for artificial turf production further comprising a self-rotating conveying pipe, a uniform mechanism and a heating mechanism.

[0008] The self-rotating conveying pipe is connected between the raw material tank and the spray nozzle;

[0009] Furthermore, the uniformizing mechanism includes a coating plate, a scraper, a leakage limiting baffle, a threaded hole, a threaded rod, a rotating handle, and a push rod. The threaded hole of the uniformizing mechanism is located on the side of the operating bed, and the threaded rod is threadedly engaged with the threaded hole. The rotating handle drives the threaded rod, and the push rod drives the coating plate to move laterally. The heating mechanism includes a heat dissipation box, a heating wire, and a constant temperature plate. The heating wire is installed inside the heat dissipation box, and the constant temperature plate is attached to the right side of the operating bed.

[0010] Preferably, the rotating handle drives the threaded rod, and the push rod drives the adhesive plate to move laterally, thereby adjusting the distance between the adhesive plate and the artificial turf.

[0011] Preferably, the leakage limiting baffle is located on both sides of the coating plate, and the scraper is located on the rear side of the coating plate.

[0012] Preferably, the coating plate is used to initially smooth the adhesive on the surface of the substrate, and the scraper is used to further spread the adhesive evenly.

[0013] Preferably, the leak-limiting baffle is used to prevent adhesive from overflowing from the edge.

[0014] Preferably, the self-rotating conveying pipe is used to maintain rotation during the conveying of the adhesive to ensure uniform mixing of the adhesive.

[0015] Preferably, the heating wire generates heat after being energized, which is then evenly conducted to the constant temperature plate through the heat dissipation box. The constant temperature plate maintains a stable temperature and transfers the heat to the adhesive substrate on the surface of the operating bed.

[0016] Preferably, the inclined hole is used to convey the artificial turf to the adhesive plate.

[0017] This utility model has the following beneficial effects:

[0018] 1. This utility model solves the problem of uneven adhesive application, which leads to adhesive accumulation and overflow from the edges in the prior art by setting up a uniform coating mechanism. The adhesive coating plate, leakage limiting baffle and scraper in the uniform coating mechanism work together, and the spacing of the adhesive coating plate is adjusted by rotating handle, threaded rod and push rod. This makes the adhesive coating flat, with uniform and controllable thickness, effectively preventing side leakage and ensuring the firmness of subsequent turf tufting.

[0019] 2. This utility model, by setting up a heating mechanism, heats the heating wires in the heating mechanism evenly to the constant temperature plate through the heat dissipation box, and then the constant temperature plate attached to the operating bed heats the adhesive. This solves the problems of uneven heating, large temperature fluctuations and poor curing effect of the adhesive during curing in the prior art. It achieves the technical effect of uniform heat conduction, fast and firm curing of the adhesive layer, and improves the bonding strength of artificial turf. Attached Figure Description

[0020] Figure 1 This is a perspective view of an adhesive applicator for artificial turf production according to the present invention.

[0021] Figure 2 This is a partial structural breakdown diagram of the uniform coating mechanism of an adhesive applicator for artificial turf production proposed in this utility model;

[0022] Figure 3 This is a partial structural diagram illustrating the uniform coating mechanism of an adhesive applicator for artificial turf production proposed in this utility model.

[0023] Figure 4 This is a partial structural exploded view of the heating mechanism of an adhesive applicator for artificial turf production proposed in this utility model.

[0024] Legend:

[0025] 1. Operating bed; 2. Uniforming mechanism; 21. Threaded hole; 22. Push rod; 23. Threaded rod; 24. Rotating handle; 25. Glue-applying plate; 26. Leakage limiting baffle; 27. Scraper; 3. Heating mechanism; 31. Heat dissipation box; 32. Heating wire; 33. Constant temperature plate; 4. Inclined hole; 5. Raw material tank; 6. Glue spraying head; 7. Rotating conveyor pipe. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in 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 a part of the embodiments of this utility model, and not all of them. 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.

[0027] Example:

[0028] Please refer to Figures 1 to 4This utility model provides an adhesive application device for artificial turf production, including an operating bed 1, a raw material tank 5 for storing adhesive, an inclined hole 4 for conveying artificial turf to an adhesive application plate 25, a spray nozzle 6 for connecting the raw material tank 5 and the spray nozzle 6, and a rotating conveying pipe 7 for maintaining rotation during adhesive conveying to ensure uniform mixing, the spray nozzle 6 for initially spraying the adhesive onto the substrate surface, a uniforming mechanism 2 for leveling the adhesive, and a heating mechanism 3 attached to the right side of the operating bed 1 for heating and curing the adhesive-coated substrate, the uniforming mechanism 2 including an adhesive application plate 25, a scraper 27, a leakage limiting baffle 26, a threaded hole 21, a threaded rod 23, a rotating handle 24, and a push rod 22, the heating mechanism 3 including a heat dissipation box 31, a heating wire 32, and a constant temperature plate 33.

[0029] Please refer to Figure 2 and Figure 3 The uniform dispensing mechanism 2 includes a dispensing plate 25, a scraper 27, a leakage-limiting baffle 26, a threaded hole 21, a threaded rod 23, a rotating handle 24, and a push rod 22. The threaded hole 21 is located on the side of the operating bed 1. The threaded rod 23 passes through the threaded hole 21 and is threadedly engaged with the threaded hole 21. The rotating handle 24 is fixedly connected to the exposed end of the threaded rod 23. The push rod 22 is fixedly connected to the other end of the threaded rod 23 and is also fixedly connected to the dispensing plate 25. The dispensing plate 25 is slidably mounted on the upper crossbeam of the operating bed 1. By rotating the rotating handle 24, the threaded rod 23 is driven to move in a threaded manner. The rotation of the perforated hole 21 generates lateral displacement, and the threaded rod 23 drives the push rod 22, which in turn drives the coating plate 25 to move laterally in sync. This achieves precise adjustment of the distance between the coating plate 25 and the artificial turf, ensuring that the coating thickness is controllable. The coating plate 25 is used to initially smooth the adhesive on the surface of the substrate. The leakage baffle 26 is fixedly connected to both sides of the coating plate 25 to prevent the adhesive from overflowing from the edge during the smoothing process. The scraper 27 is set on the rear side of the coating plate 25 and fixedly connected to the operating bed 1 to perform a second fine smoothing of the adhesive that has passed through the coating plate 25, avoiding adhesive accumulation.

[0030] Please refer to Figure 4The heating mechanism 3 is fixedly installed on the right side of the operating bed 1. The heating mechanism 3 includes a heat sink 31, a heating wire 32, and a constant temperature plate 33. The heating wire 32 is a resistance wire array, which is evenly arranged and fixed inside the heat sink 31. The constant temperature plate 33 is made of a metal material with good thermal conductivity. It serves as the bottom plate of the heat sink 31 and is sealed and fixedly connected to the heat sink 31. The bottom surface of the constant temperature plate 33 is flat and attached to the right side surface of the operating bed 1. When the heating wire 32 is energized, it generates heat. The heat is first transferred to the heat sink 31. After being evenly conducted by the heat sink 31, the heat is transferred to the constant temperature plate 33. The constant temperature plate 33 maintains a stable temperature and evenly transfers the heat to the adhesive substrate on the surface of the operating bed 1, so as to achieve rapid and firm solidification of the adhesive.

[0031] As a preferred embodiment, please refer to Figure 2 and Figure 3 To achieve precise spacing adjustment, turn handle 24 to drive threaded rod 23. Threaded rod 23 rotates in threaded hole 21. Threaded rod 23 drives adhesive plate 25 to move laterally via push rod 22. This adjustment function is used to precisely set the spacing between adhesive plate 25 and artificial turf.

[0032] As another preferred embodiment, please refer to Figure 2 and Figure 3 In order to optimize the glue coating structure, the leak-limiting baffle 26 is fixedly connected to both sides of the glue coating plate 25, and the scraper 27 is fixedly set on the rear side of the glue coating plate 25. This layout ensures the process sequence of first scraping flat, then spreading evenly, and preventing leakage on both sides.

[0033] In another preferred embodiment, the coating plate 25 is used to initially smooth the adhesive on the surface of the substrate, and the scraper 27 is used to further smooth and evenly spread the adhesive after it has been smoothed by the coating plate 25.

[0034] As another preferred embodiment, the specific function of the leakage limiting baffle 26 is to effectively prevent the adhesive from overflowing from the edge of the substrate during the process of the adhesive coating plate 25 scraping the adhesive, thus ensuring the coating width and production cleanliness.

[0035] As another preferred embodiment, the rotating conveying pipe 7 has a built-in drive mechanism (not shown) or is driven to rotate by the pressure of the adhesive fluid. The rotating conveying pipe 7 keeps rotating during the conveying of the adhesive to ensure that the adhesive is mixed evenly before entering the spray nozzle 6.

[0036] As another preferred embodiment, please refer to Figure 4 In order to achieve stable curing, the heating wire 32 generates heat after being energized. The heat is evenly conducted through the heat dissipation box 31 and then transferred to the constant temperature plate 33. The constant temperature plate 33 maintains a stable temperature and transfers the heat to the adhesive substrate on the surface of the operating bed 1.

[0037] As another preferred embodiment, please refer to Figure 1 The inclined hole 4 is a guide plate structure connected to the left side of the operating bed 1, used to guide the artificial turf substrate to be smoothly transferred to the adhesive plate 25.

[0038] Working principle: When using the device, the artificial turf substrate enters through the inclined hole 4 and is conveyed forward by the operating bed 1. The adhesive stored in the raw material tank 5 passes through the rotating conveyor pipe 7, which rotates during the conveying process to ensure uniform mixing of the adhesive. Subsequently, the adhesive is sprayed onto the surface of the moving artificial turf substrate by the spray nozzle 6. After the adhesive is sprayed, the substrate continues to be conveyed by the operating bed 1 to the homogenizing mechanism 2. The operator can turn the rotating handle 24 according to the process requirements. Turning the handle 24 drives the threaded rod 23 to rotate in the threaded hole 21. The threaded rod 23 pushes... Rod 22 drives the coating plate 25 to move laterally, thereby precisely adjusting the distance between the coating plate 25 and the substrate. When the substrate passes through, the coating plate 25 first scrapes the adhesive to a preliminary level. The leakage-limiting baffles 26 located on both sides of the coating plate 25 work simultaneously to effectively prevent the adhesive from overflowing from the edge of the substrate. Then, the substrate passes through the scraper 27, which performs a second fine and even application of the adhesive, solving the problem of adhesive accumulation. Through the synergistic action of the coating plate 25, the leakage-limiting baffles 26, and the scraper 27, the adhesive is evenly coated on the surface of the artificial turf substrate, ensuring the firmness of the subsequent turf tufting.

[0039] The uniformly coated substrate is transported to the right side of the operating bed 1 and enters the area of ​​the heating mechanism 3. The heating wire 32 in the heating mechanism 3 generates heat after being energized. The heat is evenly conducted through the heat dissipation box 31 and transferred to the constant temperature plate 33. The constant temperature plate 33 is attached to the operating bed 1 and maintains a stable temperature. It evenly transfers the heat to the coated substrate on the surface of the operating bed 1, avoiding uneven curing of the adhesive due to temperature fluctuations. This ensures that the adhesive layer solidifies quickly and firmly during the transport process of the operating bed 1, thereby improving the bonding strength of the artificial turf.

Claims

1. An adhesive applicator for artificial turf production, comprising: Operating bed (1), inclined hole (4) connected to the left side of the operating bed (1), raw material tank (5) provided on the operating bed (1) and spray nozzle (6) connected to the raw material tank (5); The invention is characterized by further comprising a rotating conveying pipe (7), a uniform mechanism (2), and a heating mechanism (3). The rotating conveying pipe (7) is connected between the raw material tank (5) and the spray nozzle (6). The uniform mechanism (2) includes a coating plate (25), a scraper (27), a leakage limiting baffle (26), a threaded hole (21), a threaded rod (23), a rotating handle (24), and a push rod (22). The threaded hole (21) is located on the side of the operating bed (1). The threaded rod (23) is threadedly engaged with the threaded hole (21). The rotating handle (24) drives the threaded rod (23). The push rod (22) drives the coating plate (25) to move laterally. The heating mechanism (3) includes a heat dissipation box (31), a heating wire (32) and a constant temperature plate (33). The heating wire (32) is installed inside the heat dissipation box (31), and the constant temperature plate (33) is attached to the right side of the operating bed (1).

2. The adhesive applicator for artificial turf production according to claim 1, characterized in that, The rotating handle (24) drives the threaded rod (23), and the push rod (22) drives the coating plate (25) to move laterally to adjust the distance between the coating plate (25) and the artificial turf.

3. The adhesive applicator for artificial turf production according to claim 1, characterized in that, The leakage limiting baffle (26) is located on both sides of the adhesive coating plate (25), and the scraper (27) is located on the rear side of the adhesive coating plate (25).

4. The adhesive applicator for artificial turf production according to claim 1, characterized in that, The coating plate (25) is used to initially smooth the adhesive on the surface of the substrate, and the scraper (27) is used to further spread the adhesive evenly.

5. The adhesive applicator for artificial turf production according to claim 1, characterized in that, The leakage-limiting baffle (26) is used to prevent the adhesive from overflowing from the edge.

6. The adhesive applicator for artificial turf production according to claim 1, characterized in that, The rotating conveying pipe (7) is used to maintain rotation during the conveying of the rubber compound to ensure that the rubber compound is mixed evenly.

7. The adhesive applicator for artificial turf production according to claim 1, characterized in that, The heating wire (32) generates heat when energized, and the heat is evenly conducted to the constant temperature plate (33) through the heat dissipation box (31). The constant temperature plate (33) maintains a stable temperature and transfers the heat to the adhesive substrate on the surface of the operating bed (1).

8. The adhesive applicator for artificial turf production according to claim 1, characterized in that, The inclined hole (4) is used to convey the artificial turf to the adhesive plate (25).

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