A lawn base coat coating device

Abstract

This utility model relates to the technical field of lawn production equipment, specifically a lawn base coat coating device, including a workbench. The workbench is equipped with a base coat coating platform, a tensioning and clamping mechanism, and a coating mechanism. The tensioning and clamping mechanism includes U-shaped clamping grooves installed on both sides of the base coat coating platform. Clamping plates are installed in the U-shaped clamping grooves. Through the design of the tensioning and clamping mechanism, efficient and stable tensioning of the base coat is achieved. Adjusting blocks are inserted into and slidably connected to a transverse guide plate. The two ends of the transverse guide plate are firmly installed on the side wall of the workbench, which provides precise guidance for the movement of the adjusting blocks and avoids the adjusting blocks from deviating or shaking during movement. When the reciprocating motor drives the drive teeth to rotate, the two sets of opposing adjusting blocks with toothed grooves can move smoothly and synchronously in opposite directions under the constraint of the transverse guide plate, thereby driving the U-shaped clamping grooves on both sides to evenly tension the lawn base coat, effectively avoiding problems such as looseness and wrinkles.

Description

Technical Field

[0001] This utility model relates to the field of lawn production equipment technology, specifically to a lawn base coat coating device. Background Technology

[0002] In the production process of artificial turf, coating the turf backing is a crucial step. The coating can enhance the wear resistance, water resistance and other properties of the backing, thereby improving the overall quality and service life of the artificial turf.

[0003] However, existing lawn base coat coating devices have certain defects in actual operation. Traditional coating devices often lack an effective base coat tensioning mechanism. When coating the lawn base coat, the base coat is prone to loosening and wrinkling. Once the base coat surface is uneven, the coating will be uneven, which will not only affect the appearance of the coating, but also reduce the protective effect of the coating, making the lawn base coat unable to fully perform its due performance. Therefore, this utility model proposes a lawn base coat coating device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a lawn base coating device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lawn base fabric coating device, including a workbench, wherein the workbench is provided with a base fabric coating table, a tensioning and clamping mechanism, and a coating mechanism;

[0006] The tensioning and clamping mechanism includes U-shaped clamping grooves installed on both sides of the base fabric coating table. The U-shaped clamping grooves are equipped with clamping plates. The clamping plates are connected to adjusting bolts on the U-shaped clamping grooves. The two U-shaped clamping grooves on both sides are respectively connected to adjusting blocks through connecting rods. One side of the adjusting block is provided with a toothed groove. Two sets of adjusting blocks are arranged opposite each other, and the toothed grooves on one side of the two sets of adjusting blocks mesh with the middle driving teeth. The driving teeth are connected to the output end of a reciprocating motor installed on the worktable.

[0007] The coating mechanism includes a horizontal frame, which is installed directly above the base fabric coating table. A first cylinder is provided on the horizontal frame, and the first cylinder is connected to the coating equipment below the horizontal frame.

[0008] Preferably, the adjusting block is inserted into the transverse guide plate and slidably connected to the transverse guide plate, and the two ends of the transverse guide plate are respectively fixedly installed on the extended side walls of the left and right sides of the workbench.

[0009] Preferably, the transverse frame is provided with a rectangular cavity, and a sliding seat is provided inside the rectangular cavity. The first cylinder is installed on the sliding seat, and a second cylinder is also provided on the side wall of the transverse frame. The output end of the second cylinder is connected to the end side of the sliding seat.

[0010] Preferably, the transverse frame is mounted above the workbench by means of L-shaped positioning frames at both ends, and the two ends of the L-shaped positioning frames are respectively connected to the transverse frame and the workbench.

[0011] Preferably, the workbench is provided with a limiting cavity, and the bottom cloth coated table is installed in the limiting cavity provided on the workbench.

[0012] Preferably, the lower end of the base fabric coating platform is covered with a rubber partition.

[0013] Preferably, the workbench is equipped with a controller, which is electrically connected to the reciprocating motor, the first cylinder, the second cylinder, and the coating equipment.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] (1) Through the design of the tensioning clamping mechanism, the efficient and stable tensioning of the base cloth is achieved. The adjustment block is inserted into the transverse guide plate and slidably connected to it. The two ends of the transverse guide plate are firmly installed on the side wall of the workbench, which can provide precise guidance for the movement of the adjustment block and prevent the adjustment block from deviating or shaking during the movement. When the reciprocating motor drives the drive teeth to rotate, the two sets of opposing adjustment blocks with toothed grooves can move smoothly and synchronously in opposite directions under the constraint of the transverse guide plate, thereby driving the U-shaped clamping grooves on both sides to evenly tension the lawn base cloth. Through the setting of this structure, it is not only ensured that the base cloth always remains flat and taut during the coating process, effectively avoiding problems such as loosening and wrinkles, but also the setting of the transverse guide plate enhances the stability and reliability of the entire tensioning mechanism, ensuring the efficiency and consistency of the base cloth tensioning operation.

[0016] (2) The coating operation is more flexible and precise through the optimized design of the coating mechanism. A sliding seat is provided in the rectangular cavity on the horizontal frame. The first cylinder is installed on the sliding seat, and the output end of the second cylinder is connected to the sliding seat. Through the extension and retraction of the second cylinder, the lateral displacement of the sliding seat in the rectangular cavity can be flexibly controlled, thereby driving the first cylinder and the coating equipment to move along the horizontal frame direction, so as to achieve coating coverage of different positions of the lawn base cloth. With the adjustment of the upper and lower positions of the coating equipment by the first cylinder, the thickness and position of the coating can be precisely controlled according to actual needs, ensuring that the coating is uniformly and completely covered on the surface of the base cloth. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the tensioning and clamping mechanism of this utility model.

[0019] Figure 3 This is a schematic diagram of the coating mechanism of this utility model.

[0020] Figure 4 This is a schematic diagram of the mounting structure of the base fabric coating platform of this utility model.

[0021] In the diagram: 1. Workbench; 11. Limiting cavity; 2. Base fabric coating table; 21. Rubber partition; 3. Tensioning clamping mechanism; 31. U-shaped clamping groove; 32. Clamping plate; 33. Adjusting bolt; 34. Adjusting block; 341. Gear groove; 35. Drive gear; 36. Reciprocating motor; 37. Horizontal guide plate; 4. Coating mechanism; 41. Horizontal frame; 42. Sliding seat; 43. First cylinder; 44. Coating equipment; 45. Second cylinder; 5. L-shaped positioning frame; 6. Controller. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0023] Please see Figures 1 to 4 This utility model provides a technical solution: a lawn base coat coating device, including a workbench 1, a base coat coating platform 2, a tensioning and clamping mechanism 3, and a coating mechanism 4. The tensioning and clamping mechanism 3 includes U-shaped clamping grooves 31 installed on both sides of the base coat coating platform 2. A clamping plate 32 is provided in the U-shaped clamping groove 31. The clamping plate 32 is connected to the adjusting bolt 33 on the U-shaped clamping groove 31. The two U-shaped clamping grooves 31 on both sides are respectively connected to the adjusting blocks 34 through connecting rods. One side of the adjusting block 34 is provided with a toothed groove 341. The two sets of adjusting blocks 34 are arranged opposite to each other, and the two sets of adjusting blocks 34 are also connected to the adjusting blocks 34. The toothed groove 341 on one side of block 34 meshes with the driving tooth 35 in the middle, and the driving tooth 35 is connected to the output end of the reciprocating motor 36 installed on the workbench 1; the coating mechanism 4 includes a transverse frame 41, which is installed directly above the bottom cloth coating table 2. A first cylinder 43 is provided on the transverse frame 41, and the first cylinder 43 is connected to the coating equipment 44 below the transverse frame 41. The adjusting block 34 passes through the transverse guide plate 37 and is slidably connected to the transverse guide plate 37. The two ends of the transverse guide plate 37 are respectively fixedly installed on the extended side walls on the left and right sides of the workbench 1.

[0024] This structure not only ensures that the base fabric remains flat and taut during the coating process, effectively avoiding problems such as loosening and wrinkles, but also enhances the stability and reliability of the entire tensioning and clamping mechanism 3 with the addition of the transverse guide plate 37, ensuring the efficiency and consistency of the base fabric tensioning operation.

[0025] Please see Figures 1 to 4 A rectangular cavity is provided on the transverse frame 41, and a sliding seat 42 is provided inside the rectangular cavity. A first cylinder 43 is installed on the sliding seat 42. A second cylinder 45 is also provided on the side wall of the transverse frame 41, and the output end of the second cylinder 45 is connected to the end side of the sliding seat 42.

[0026] Please see Figures 1 to 4 The horizontal frame 41 is mounted on the worktable 1 with the help of the L-shaped positioning frames 5 at both ends, and the two ends of the L-shaped positioning frames 5 are connected to the horizontal frame 41 and the worktable 1 respectively.

[0027] Please see Figures 1 to 4 The workbench 1 is provided with a limiting cavity 11. The base fabric coating platform 2 is snapped into the limiting cavity 11 provided in the workbench 1. The lower end of the base fabric coating platform 2 is covered with a rubber partition 21. The snap-fit ​​installation structure can realize the quick disassembly and installation of the base fabric coating platform 2. The rubber partition 21 at the bottom of the base fabric coating platform 2 can increase the contact stability between the base fabric coating platform 2 and the limiting cavity 11 on the workbench 1, and prevent the base fabric coating platform 2 from sliding when subjected to force.

[0028] Please see Figures 1 to 4 The workbench 1 is equipped with a controller 6, which is electrically connected to the reciprocating motor 36, the first cylinder 43, the second cylinder 45, and the coating equipment 44.

[0029] In use, the lawn backing fabric is laid flat on the backing fabric coating platform 2, with both ends of the backing fabric placed in the U-shaped clamping grooves 31 on both sides of the backing fabric coating platform 2. By rotating the adjusting bolts 33 on the U-shaped clamping grooves 31, the clamping plates 32 are pushed to move towards the lawn backing fabric. The position of the clamping plates 32 is adjusted according to the thickness of the backing fabric to initially clamp and fix both ends of the lawn backing fabric in the U-shaped clamping grooves 31. Then, the operator starts the reciprocating motor 36 through the controller 6 on the workbench 1. The output end of the reciprocating motor 36 drives the drive gear 35 to rotate. Since the tooth grooves 341 on one side of the two sets of adjusting blocks 34 mesh with the drive gear 35, and the adjusting blocks 34 are inserted into the transverse guide plate 37 and can slide, the rotation of the drive gear 35 will drive the two sets of adjusting blocks 34 to move in opposite directions along the transverse guide plate 37. The adjusting blocks 34 drive the U-shaped clamping grooves 31 to move in opposite directions synchronously through the connecting rod, thereby evenly tightening the lawn backing fabric and spreading it flat on the backing fabric coating platform 2. After tensioning, the controller 6 controls the extension and retraction of the second cylinder 45, which drives the sliding seat 42 in the rectangular cavity of the transverse frame 41 to move laterally. This adjusts the positions of the first cylinder 43 and the coating device 44 on the transverse frame 41, aligning them with the area of ​​the turf backing fabric to be coated. Then, according to the coating process requirements, the controller 6 controls the extension and retraction of the first cylinder 43 to adjust the distance between the coating device 44 and the turf backing fabric, determining the coating thickness. After completing the above preparations, the controller 6 starts the coating device 44, while simultaneously controlling the first cylinder 43 to move the coating device 44 up and down according to the set program, performing the coating operation on the surface of the turf backing fabric. During the coating process, as needed, the controller 6 can again control the second cylinder 45 to move the sliding seat 42 laterally, allowing the coating device 44 to uniformly coat different areas of the turf backing fabric, ensuring that the entire surface of the turf backing fabric is completely and evenly covered with the coating material.

[0030] 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 lawn underlay coating device, comprising a workbench (1), wherein the workbench (1) is provided with an underlay coating table (2), a tensioning and clamping mechanism (3), and a coating mechanism (4), characterized in that: The tensioning clamping mechanism (3) includes U-shaped clamping grooves (31) installed on both sides of the base fabric coating table (2). The U-shaped clamping grooves (31) are provided with clamping plates (32). The clamping plates (32) are connected to the adjusting bolts (33) on the U-shaped clamping grooves (31). The two sides of the U-shaped clamping grooves (31) are respectively connected to the adjusting blocks (34) through connecting rods. The adjusting blocks (34) are provided with toothed grooves (341) on one side. The two sets of adjusting blocks (34) are arranged opposite to each other, and the toothed grooves (341) on one side of the two sets of adjusting blocks (34) mesh with the driving teeth (35) in the middle. The driving teeth (35) are connected to the output end of the reciprocating motor (36) installed on the workbench (1). The coating mechanism (4) includes a horizontal frame (41) which is installed directly above the base fabric coating table (2). A first cylinder (43) is provided on the horizontal frame (41), and the first cylinder (43) is connected to the coating equipment (44) below the horizontal frame (41).

2. The lawn base coating device according to claim 1, characterized in that: The adjusting block (34) is inserted into the transverse guide plate (37) and slidably connected to the transverse guide plate (37). The two ends of the transverse guide plate (37) are respectively fixedly installed on the extended side walls on the left and right sides of the workbench (1).

3. The lawn base coat coating device according to claim 1, characterized in that: The transverse frame (41) is provided with a rectangular cavity, and a sliding seat (42) is provided inside the rectangular cavity. The first cylinder (43) is installed on the sliding seat (42). A second cylinder (45) is also provided on the side wall of the transverse frame (41). The output end of the second cylinder (45) is connected to the end side of the sliding seat (42).

4. The lawn base coating device according to claim 3, characterized in that: The transverse frame (41) is mounted on the workbench (1) with the help of the L-shaped positioning frames (5) at both ends, and the two ends of the L-shaped positioning frames (5) are connected to the transverse frame (41) and the workbench (1) respectively.

5. The lawn base coat coating device according to claim 1, characterized in that: The workbench (1) is provided with a limiting cavity (11), and the bottom cloth coating table (2) is fitted into the limiting cavity (11) provided on the workbench (1).

6. The lawn base coat coating device according to claim 5, characterized in that: The lower end of the base fabric coating platform (2) is covered with a rubber partition (21).

7. The lawn base coating device according to claim 1, characterized in that: The workbench (1) is equipped with a controller (6), which is electrically connected to a reciprocating motor (36), a first cylinder (43), a second cylinder (45), and a coating device (44).

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