Plastic floor mat production adhesive spraying equipment

Abstract

This utility model relates to the field of plastic floor mat production technology, and more particularly to a plastic floor mat spraying device, including a control cabinet and brushes. A roll-up end is located on the top right side of the control cabinet. Two tension rollers are installed on the top of the control cabinet, and two fixed plates are located between the two tension rollers on the top of the control cabinet. A rotating shaft is rotatably connected between the two fixed plates, and several brushes are connected to the outer side of the rotating shaft. A dust-blowing mechanism is installed on the top of the control cabinet, including a drive assembly for driving the rotating shaft to rotate. This utility model, by incorporating brushes, can effectively remove dust, debris, and other impurities from the surface of the plastic floor mat, ensuring surface cleanliness before spraying. This design avoids problems such as weak adhesion, bubbles, or unevenness caused by impurities covered by adhesive, significantly improving the uniformity and adhesion of the sprayed adhesive. Simultaneously, the cleaned floor mat surface is smoother and more even, enhancing the aesthetics of the finished product.

Description

Technical Field

[0001] This utility model relates to the field of plastic floor mat production technology, and in particular to a plastic floor mat production adhesive spraying device. Background Technology

[0002] The glue spraying device in the production of plastic floor mats is an automated equipment used to uniformly spray glue or adhesives (such as PU glue, hot melt glue, water-based glue, etc.) onto the surface of floor mat materials (such as PVC, rubber, EVA, etc.) to achieve multi-layer lamination, texture fixation, or backing treatment. This device usually adopts high-pressure airless spraying, air-assisted spraying, or hot melt glue system, and is equipped with precision nozzles, glue supply system and PLC control to ensure precise adjustment of glue amount, spraying path and thickness. Some equipment also integrates drying or UV curing functions to improve production efficiency and ensure bonding strength. It is widely used in the production of composite floor mats, interlocking floor mats and anti-slip floor mats.

[0003] Existing adhesive spraying equipment for plastic floor mat production has significant defects in use. Due to the lack of cleaning function, dust, debris and other impurities adhering to the surface of the plastic floor mat cannot be effectively removed. These contaminants will affect the adhesion and uniformity of the adhesive during the spraying process, resulting in a decline in spraying quality. Problems such as uneven adhesive layer and weak adhesion may occur, ultimately affecting the overall quality and durability of the floor mat product.

[0004] Therefore, in view of the problem that the existing plastic floor mat production spraying device does not have a cleaning function for the plastic floor mat during use, and that dust, debris and other impurities attached to the surface of the plastic floor mat before spraying will affect the quality of the spraying, a new plastic floor mat production spraying device can be designed. Utility Model Content

[0005] To overcome the problem that existing plastic floor mat spraying equipment does not have a cleaning function for plastic floor mats during use, and that dust, debris and other impurities adhering to the surface of the plastic floor mats before spraying will affect the quality of the spraying.

[0006] The technical solution of this utility model is as follows: a plastic floor mat production adhesive spraying device, including a control cabinet; and brush bristles. A roll-out end is provided on the top right side of the control cabinet. Two tension rollers are installed on the top of the control cabinet. Two fixed plates are provided on the top of the control cabinet between the two tension rollers. A rotating shaft is rotatably connected between the two fixed plates. Several brush bristles are connected to the outside of the rotating shaft. A dust blowing mechanism is installed on the top of the control cabinet. The dust blowing mechanism includes a drive component, which is used to drive the rotating shaft to rotate.

[0007] Preferably, by setting a drive component, the rotating shaft can be driven to rotate during operation. When the rotating shaft rotates, it drives the bristles on its surface to rotate synchronously. The plastic floor mat is unwound from the unwinding end, transmitted through the tension roller, and finally wound up by the external winding end. When the plastic floor mat moves to the bristle position, it will be cleaned by the rotating bristles, thereby avoiding dust and debris on its surface from affecting the glue spraying quality. This solves the problem that the existing plastic floor mat production glue spraying device does not have a cleaning function for the plastic floor mat during use, and that if dust, debris, and other impurities are attached to the surface of the plastic floor mat before glue spraying, it will affect the glue spraying quality.

[0008] Preferably, the soot blowing mechanism also includes a rotating component and a linkage component, wherein the driving component drives the rotating component to rotate through the linkage component to generate airflow.

[0009] Preferably, the drive assembly includes a mounting base, a drive motor, and a first transmission disk. The mounting base is provided on the front side of the control cabinet, and the drive motor is mounted on the mounting base. The output end of the drive motor is connected to the first transmission disk, and the drive motor is used to drive the first transmission disk to rotate. The first transmission disk is fixedly connected to the rotating shaft.

[0010] Preferably, the rotating assembly includes a protective cover, a drive shaft, and blades. The protective cover is installed on the top of the control cabinet, and the drive shaft is rotatably connected inside the protective cover. Multiple blades are arranged in a circular pattern on the outside of the drive shaft.

[0011] Preferably, the linkage assembly includes a second transmission disc and a belt, with the front end of the transmission shaft passing through the protective cover and connected to the second transmission disc, and belts sleeved on the outer sides of the first and second transmission discs.

[0012] Preferably, an air collector is installed at the air outlet on the right side of the protective cover. The air collector has a trapezoidal cross-section and is used to reduce the airflow channel area and increase the airflow velocity.

[0013] Preferably, a bracket is installed on the top left side of the control cabinet, an electric guide rail is installed on the right side of the bracket, an electric slider is slidably connected to the outside of the electric guide rail, and a nozzle is installed on the right side of the electric slider. The nozzle is connected to an external storage tank through a hose.

[0014] The beneficial effects of this utility model are:

[0015] By incorporating brush bristles, dust, debris, and other impurities on the surface of the plastic floor mat can be effectively removed, ensuring surface cleanliness before adhesive application. This design avoids problems such as weak adhesion, bubbles, or unevenness caused by impurities covering the adhesive, significantly improving the uniformity and adhesion of the adhesive application. At the same time, the cleaned floor mat surface is smoother and more even, enhancing the aesthetics of the finished product and extending its service life. Furthermore, this device reduces the tedious manual cleaning process, improves production efficiency, and lowers the defect rate, providing quality assurance for the mass production of plastic floor mats. It has significant practical value and economic benefits. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of this utility model;

[0017] Figure 2 The diagram shown is a three-dimensional structural illustration of the brush bristles of this utility model.

[0018] Figure 3 The diagram shown is a three-dimensional structural schematic of the protective cover of this utility model;

[0019] Figure 4 The diagram shown is a three-dimensional structural schematic of the blade of this utility model.

[0020] Figure 5 The diagram shown is a three-dimensional structural schematic of the nozzle of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Control cabinet; 2. Unwinding end; 3. Tension roller; 4. Fixing plate; 5. Rotating shaft; 6. Brush bristles; 71. Mounting base; 72. Drive motor; 73. First transmission disc; 74. Protective cover; 75. Drive shaft; 76. Blade; 77. Second transmission disc; 78. Belt; 79. Air inlet; 8. Bracket; 9. Electric guide rail; 10. Electric slider; 11. Nozzle. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-5This utility model provides an embodiment of a plastic floor mat production adhesive spraying device, including a control cabinet 1 and brushes 6. A roll-up end 2 is located on the top right side of the control cabinet 1. Two tension rollers 3 are installed on the top of the control cabinet 1. Two fixing plates 4 are located between the two tension rollers 3 on the top of the control cabinet 1. A rotating shaft 5 is rotatably connected between the two fixing plates 4. Several brushes 6 are connected to the outer side of the rotating shaft 5. A dust-blowing mechanism is installed on the top of the control cabinet 1. The dust-blowing mechanism includes a drive assembly for driving the rotating shaft 5 to rotate. The rotating shaft 5 drives the brushes 6 on its surface to rotate synchronously. The plastic floor mat is released from the roll-up end 2, transmitted by the tension rollers 3, and then wound up by the external rewind end. When the plastic floor mat moves to the working area of ​​the brushes 6, the rotating brushes 6 clean its surface, effectively removing dust and debris, ensuring that the adhesive spraying quality is not contaminated.

[0024] Please see Figures 1-4 In this embodiment, the blowing mechanism further includes a rotating component and a linkage component. The driving component drives the rotating component to rotate and generate airflow through the linkage component. The driving component includes a mounting base 71, a driving motor 72, and a first transmission disk 73. The mounting base 71 is provided on the front side of the control cabinet 1, and the driving motor 72 is mounted on the mounting base 71. The output end of the driving motor 72 is connected to the first transmission disk 73. The driving motor 72 is used to drive the first transmission disk 73 to rotate. The first transmission disk 73 is fixedly connected to the rotating shaft 5. By setting the driving motor 72, its output end will drive the first transmission disk 73 to rotate during operation. When the first transmission disk 73 rotates, it drives the rotating shaft 5, which is rigidly connected to it, to rotate synchronously, thereby driving the bristles 6 to clean the surface of the plastic floor mat. The rotating component includes a protective cover 74, a transmission shaft 75, and blades 76. A protective cover 74 is installed on the top of the cabinet 1. A drive shaft 75 is rotatably connected inside the protective cover 74. Multiple circumferentially distributed blades 76 are arranged on the outside of the drive shaft 75. By setting the drive shaft 75, the blades 76 on its surface can be driven to rotate synchronously when the drive shaft 75 rotates. The blades 76 can generate airflow when rotating. The airflow blows from the outlet of the protective cover 74 to the surface of the plastic mat, thereby blowing the dust raised by the brush bristles 6 to the right side of the device. The linkage component includes a second drive disc 77 and a belt 78. The front end of the drive shaft 75 passes through the protective cover 74 and is connected to the second drive disc 77. The belt 78 is sleeved on the outside of the first drive disc 73 and the second drive disc 77. By setting the second drive disc 77 and the belt 78, when the first drive disc 73 rotates, the second drive disc 77 can be driven to rotate synchronously through the linkage of the belt 78.

[0025] Please see Figures 1-5In this embodiment, an air collector 79 is installed at the right air outlet of the protective cover 74. The cross-section of the air collector 79 is trapezoidal. The air collector 79 is used to reduce the airflow channel area and increase the airflow velocity. By setting the air collector 79, the airflow velocity can be increased, thereby improving the dust blowing effect. A bracket 8 is set on the top left side of the control cabinet 1. An electric guide rail 9 is installed on the right side of the bracket 8. An electric slider 10 is slidably connected to the outside of the electric guide rail 9. A nozzle 11 is installed on the right side of the electric slider 10. The nozzle 11 is connected to an external storage tank through a hose. By setting the electric guide rail 9 and the electric slider 10, the electric slider 10 can drive the nozzle 11 to move back and forth during operation, thereby spraying the glue evenly on the surface of the plastic floor mat.

[0026] During operation, the plastic floor mat is released from the unwinding end 2 on the right side of the top of the control cabinet 1, and conveyed by two tension rollers 3. Simultaneously, the drive motor 72 starts, driving the first transmission disc 73 connected to its output end to rotate. The first transmission disc 73 drives the rotating shaft 5 to rotate through a rigid connection, causing the bristles 6 fixed on the surface of the rotating shaft 5 to rotate synchronously. When the plastic floor mat moves to the position of the bristles 6, the rotating bristles 6 will sweep away the dust and debris attached to its surface. The first transmission disc 73 drives the second transmission disc 77 to rotate through the belt 78. The second transmission disc 77 drives the transmission shaft 75 to rotate, causing multiple blades 76 installed on the outside of the transmission shaft 75 to rotate at high speed inside the protective cover 74, generating airflow. The airflow passes through the right side of the protective cover 74. After acceleration by the trapezoidal air inlet 79, the air is blown onto the surface of the plastic mat at a higher flow rate, blowing the dust and debris raised by the brush bristles 6 away from the device to the right to avoid secondary pollution. The cleaned plastic mat continues to be conveyed to the left to the glue spraying station. The electric guide rail 9 drives the electric slider 10 on its outer side to move back and forth, driving the nozzle 11 fixed on the slider to move synchronously. The nozzle 11 is connected to the external glue storage tank through a hose, and the glue is evenly sprayed onto the surface of the plastic mat. Finally, the plastic mat with glue spraying completed is rolled up by the external winding end. The whole process combines mechanical cleaning by the brush bristles 6 with airflow cleaning by the blades 76 to ensure that there are no impurities on the surface of the mat before glue spraying. The electric slider 10 controls the dynamic spraying of the nozzle 11 to ensure uniform glue spraying quality.

[0027] Through the above steps, by using a drive component as a power source to drive the rotating shaft 5 to rotate, the bristles 6 installed on the surface of the rotating shaft 5 rotate synchronously with the rotating shaft 5, forming a continuous cleaning effect. The plastic floor mat is output at a uniform speed from the unwinding end 2, and is kept stable under the guidance of the tension roller 3. Finally, it is wound up by the rewinding end. During the transmission process, when the plastic floor mat passes through the area of ​​the rotating bristles 6, the dust and debris attached to its surface are effectively removed, thus providing a clean working surface for the subsequent glue spraying process. This solves the problem that the existing plastic floor mat production glue spraying device does not have a cleaning function for the plastic floor mat during use, and that if dust, debris and other impurities are attached to the surface of the plastic floor mat before glue spraying, it will affect the glue spraying quality.

Claims

1. A glue spraying device for plastic floor mat production, comprising a control cabinet (1); characterized in that: It also includes bristles (6), and a roll-up end (2) is provided on the top right side of the control cabinet (1). Two tension rollers (3) are installed on the top of the control cabinet (1). Two fixed plates (4) are provided on the top of the control cabinet (1) between the two tension rollers (3). A rotating shaft (5) is rotatably connected between the two fixed plates (4). Several bristles (6) are connected to the outside of the rotating shaft (5). A soot blowing mechanism is installed on the top of the control cabinet (1). The soot blowing mechanism includes a drive assembly, which is used to drive the rotating shaft (5) to rotate.

2. The adhesive spraying device for producing plastic floor mats according to claim 1, characterized in that: The soot blowing mechanism also includes a rotating component and a linkage component. The driving component drives the rotating component to rotate through the linkage component to generate airflow.

3. The glue spraying device for manufacturing plastic floor mat according to claim 2, wherein: The drive assembly includes a mounting base (71), a drive motor (72), and a first transmission disk (73). The front side of the control cabinet (1) is provided with a mounting base (71), and the mounting base (71) is provided with a drive motor (72). The output end of the drive motor (72) is connected to the first transmission disk (73). The drive motor (72) is used to drive the first transmission disk (73) to rotate. The first transmission disk (73) is fixedly connected to the rotating shaft (5).

4. The glue spraying device for manufacturing plastic floor mat according to claim 3, wherein: The rotating assembly includes a protective cover (74), a drive shaft (75), and blades (76). The protective cover (74) is installed on the top of the control cabinet (1). The drive shaft (75) is rotatably connected inside the protective cover (74). Multiple blades (76) are arranged in a circular pattern on the outside of the drive shaft (75).

5. The glue spraying device for manufacturing plastic floor mat according to claim 4, wherein: The linkage assembly includes a second transmission disc (77) and a belt (78). The front end of the transmission shaft (75) passes through the protective cover (74) and is connected to the second transmission disc (77). The belt (78) is sleeved on the outer side of the first transmission disc (73) and the second transmission disc (77).

6. The glue spraying device for manufacturing plastic floor mat according to claim 5, wherein: An air collector (79) is installed at the air outlet on the right side of the protective cover (74). The cross-section of the air collector (79) is trapezoidal. The air collector (79) is used to reduce the airflow channel area and increase the airflow velocity.

7. The glue spraying device for manufacturing plastic floor mat according to claim 1, wherein: A bracket (8) is provided on the top left side of the control cabinet (1), an electric guide rail (9) is installed on the right side of the bracket (8), an electric slider (10) is slidably connected to the outside of the electric guide rail (9), and a nozzle (11) is installed on the right side of the electric slider (10). The nozzle (11) is connected to the external storage tank through a hose.

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