A rubber floor coating and laying machine

Abstract

This application relates to the technical field of flooring installation, and in particular to a rubber flooring adhesive application and installation machine, comprising a first trolley and a second trolley detachably connected. The first trolley is equipped with a sanding unit and a dust extraction unit. The sanding unit can rotate to sand the floor, and the dust extraction unit can remove particles and dust around the sanding unit. It also includes a lifting seat and a moving seat. The second trolley is equipped with a lifting component for raising and lowering the lifting seat and a driving component for driving the moving seat horizontally. The lifting seat is equipped with an adhesive application unit and a leveling unit. The adhesive application unit applies adhesive to the floor, and the leveling unit moves with the second trolley to level the adhesive on the floor. The moving seat is equipped with a guide plate unit and a cutting unit. A rolled rubber sheet is wound on the guide plate unit, which presses the unfolded rubber sheet firmly onto the adhesive on the floor. The cutting unit can move to cut the unfolded rubber sheet. This application can improve the installation efficiency of rubber flooring.

Description

Technical Field

[0001] This application relates to the technical field of flooring installation, and in particular to a rubber flooring adhesive application and installation machine. Background Technology

[0002] Rubber flooring is made from natural rubber and other synthetic rubbers. In appearance, it has bright and vibrant colors and a soft, rubber-like texture, making it suitable for use as flooring in sports venues. Rubber flooring has been popular and widely used as a floor covering material in developed countries for decades.

[0003] A search revealed Chinese Patent Publication No. CN114016713B, which discloses a device for applying and laying rubber flooring. The technical problem to be solved is to provide a rubber flooring application and laying machine that can automatically grind and remove dust, automatically apply and smooth the adhesive, roll the rubber flooring, and cut the rubber flooring. The technical solution of this invention is as follows: A rubber flooring application and laying machine device includes a laying platform, a power motor, a first gear, a second gear, a first feeding shaft, a second feeding shaft, a pressing shaft, a connecting plate, an application platform, and a connecting rod; the laying platform has a feeding trough and a discharge trough, which are connected. This invention is a rubber flooring application and laying machine device that can automatically apply adhesive to the ground under manual pushing and can then lay rubber flooring on the applied surface.

[0004] Regarding the aforementioned technologies, the inventors discovered the following defects: when the flooring is laid to the wall, the laying platform obstructs the installation, preventing the laying device from grinding, vacuuming, applying adhesive, smoothing, rolling, and cutting the floor along the wall. In this case, workers need to manually lay the rubber flooring, which affects the efficiency of the rubber flooring installation. Therefore, improvements are needed. Summary of the Invention

[0005] To improve the efficiency of rubber flooring installation, this application provides a rubber flooring adhesive application and installation machine.

[0006] The present application provides a rubber flooring adhesive application and laying machine, which adopts the following technical solution: A rubber flooring adhesive application and laying machine includes a first trolley and a second trolley that are detachably connected. The first trolley is equipped with a grinding unit and a dust collection unit. The grinding unit can rotate to grind the ground, and the dust collection unit can remove particles and dust around the grinding unit.

[0007] It also includes a lifting seat and a movable seat. The second trolley is equipped with a lifting component for lifting the lifting seat and a driving component for driving the movable seat to move horizontally.

[0008] The lifting platform is equipped with an adhesive application unit and a leveling unit. The adhesive application unit can apply adhesive to the ground, and the leveling unit can move with the second trolley and level the adhesive on the ground.

[0009] The movable seat is equipped with a guide plate unit and a cutting unit. The rolled rubber sheet is wound on the guide plate unit, which can press the unfolded rubber sheet tightly onto the rubber on the ground. The cutting unit can move to cut the unfolded rubber sheet.

[0010] The grinding unit, dust collection unit, glue application unit, leveling unit, and guide plate unit are arranged sequentially along the movement directions of the first and second trolleys;

[0011] When the lifting component raises the lifting seat to its highest position, the driving component can move the movable seat to directly below the lifting seat.

[0012] Optionally, the polishing unit includes a motor and several rotating shafts arranged sequentially in a horizontal direction;

[0013] The motor is mounted on the first trolley, and the motor's output shaft is coaxially connected to one of the rotating shafts;

[0014] The arrangement of the rotating shafts is perpendicular to the movement direction of the first trolley. The rotating shafts are vertically set and rotate around their own axis to connect to the first trolley.

[0015] A pulley is fixedly fitted on the rotating shaft, and the same belt is fitted on every two adjacent pulleys. A grinding disc is installed at the lower end of the rotating shaft.

[0016] Optionally, the vacuuming unit includes a vacuum cleaner and a vacuum hood mounted on the first trolley. The vacuum cleaner is connected to the vacuum hood via a vacuum hose. The left and right ends of the vacuum hood are located on the left and right sides of the polishing unit, respectively, and the middle part of the vacuum hood is located on the rear side of the polishing unit.

[0017] The bottom of the dust hood has a suction port, which is spaced apart from the ground. The bottom of the dust hood is also equipped with several bristles that contact the ground.

[0018] Optionally, the glue application unit includes a glue storage tank installed on a second trolley, a pump installed on the glue storage tank, the pump being connected to the interior of the glue storage tank, and the pump being connected to a glue outlet via a first hose, the glue outlet being installed on a lifting seat.

[0019] Optionally, the leveling unit includes a scraper mounted on the lifting seat. The projection of the scraper on the horizontal plane is arranged in a "V" shape. The horizontal distance between the scraper and the front end of the second trolley gradually increases from the middle to the left and right ends. Both the left and right ends of the scraper are provided with baffles to prevent the colloid from falling off the scraper end.

[0020] Optionally, the guide plate unit includes a rotating roller rotatably connected to the second trolley about its own axis and a pressure roller rotatably connected to the movable seat about its own axis. The rolled rubber sheet is wound on the rotating roller, and the pressure roller is used to press the unfolded rubber sheet onto the colloid on the ground.

[0021] Optionally, the cutting unit includes a first electric cylinder and a fixed seat mounted on a movable base. A cutter is mounted on the piston rod of the first electric cylinder, and a cutting groove is provided on the fixed seat for the cutter to slide into. A rubber plate located between the rotating roller and the pressure roller passes through the cutter and the fixed seat.

[0022] Optionally, it also includes a cooling unit, which includes a cooling roller rotatably connected to the movable seat about its own axis and a refrigeration unit mounted on the second trolley. The interior of the cooling roller is hollow and filled with coolant. The refrigeration unit is rotatably connected to the left and right ends of the cooling roller through two second hoses.

[0023] The cooling roller and the pressure roller are arranged coaxially and are used to clamp the rubber sheet together, with the cooling roller located between the pressure roller and the scraper.

[0024] Optionally, the first trolley is equipped with a dovetail block, and the second trolley is provided with a dovetail through groove for the dovetail block to slide into. The dovetail through groove extends horizontally and its extension direction is perpendicular to the movement direction of the second trolley.

[0025] The second trolley has a sliding rod that slides vertically through it, and the dovetail block has a slot for the sliding rod to be inserted.

[0026] When the insertion rod is inserted into the second trolley and into the insertion slot, the vacuuming unit will be located directly in front of the glue application unit.

[0027] Optionally, there are two through rods arranged sequentially along the extension direction of the dovetail groove, and two insertion slots corresponding to the through rods one by one. The two through rods are connected by the same connecting rod.

[0028] In summary, this application includes the following beneficial technical effects:

[0029] 1. Workers can sequentially grind, vacuum, apply adhesive, smooth, cool, and lay the floor by pushing the first and second trolleys.

[0030] 2. By moving the first and second trolleys and controlling the second and third electric cylinders, workers can perform grinding, vacuuming, gluing, smoothing, cooling, and laying of the floor along the wall, eliminating the need for manual laying and thus improving the efficiency of rubber flooring installation. Attached Figure Description

[0031] Figure 1This is a schematic diagram of the structure of the top of the adhesive application and laying machine in an embodiment of this application;

[0032] Figure 2 This is a schematic diagram of the structure of the bottom of the adhesive application and laying machine in the embodiments of this application;

[0033] Figure 3 This is a schematic diagram of the structure of the first trolley, the polishing unit, and the dust collection unit in the embodiments of this application;

[0034] Figure 4 This is a schematic diagram of the structure of the second trolley, the glue application unit, and the leveling unit in the embodiments of this application;

[0035] Figure 5 This is a schematic diagram of the structure of the second trolley, guide plate unit, and cooling unit in the embodiments of this application;

[0036] Figure 6 This is a schematic diagram of the structure of the movable seat and the cutting unit in the embodiments of this application;

[0037] Figure 7 This is a schematic diagram of the structure of the first trolley in the embodiments of this application.

[0038] Reference numerals: 1. First trolley; 11. Dovetail block; 12. Insertion slot; 2. Second trolley; 21. Lifting seat; 22. Second electric cylinder; 23. Moving seat; 24. Third electric cylinder; 25. Dovetail through slot; 26. Through rod; 27. Connecting rod; 3. Grinding unit; 31. Motor; 32. Rotating shaft; 33. Pulley; 34. Belt; 35. Grinding disc; 4. Dust collection unit; 41. Vacuum cleaner; 42. Dust collection pipe; 43. Dust collection hood ; 44. Dust suction port; 45. Brush bristles; 5. Glue application unit; 51. Glue storage tank; 52. Pump; 53. First hose; 54. Glue outlet; 6. Scraping unit; 61. Scraper; 62. Baffle; 7. Guide plate unit; 71. Rotating roller; 72. Pressure roller; 8. Cooling unit; 81. Cooling roller; 82. Refrigeration unit; 83. Second hose; 9. Cutting unit; 91. First electric cylinder; 92. Cutter; 93. Fixing base; 94. Knife groove. Detailed Implementation

[0039] The following is in conjunction with the appendix Figures 1-7 This application will be described in further detail.

[0040] This application discloses an adhesive application and laying machine for rubber flooring. For example... Figure 1 and Figure 2As shown, a rubber flooring applicator includes a first trolley 1 and a second trolley 2 that are detachably connected. The first trolley 1 is equipped with a grinding unit 3 and a dust extraction unit 4. The second trolley 2 is equipped with a lifting seat 21 and a moving seat 23. The lifting seat 21 is equipped with an applicator 5 and a leveling unit 6. The moving seat 23 is equipped with a guide plate unit 7, a cooling unit 8, and a cutting unit 9. The grinding unit 3, dust extraction unit 4, applicator 5, leveling unit 6, cooling unit 8, and guide plate unit 7 are arranged sequentially along the movement direction of the first trolley 1 and the second trolley 2. The second trolley 2 is equipped with a lifting component for lifting the lifting seat 21 and a driving component for driving the moving seat 23 to move horizontally.

[0041] like Figure 2 and Figure 3 As shown, the polishing unit 3 includes a motor 31 and several rotating shafts 32 arranged in a horizontal direction. The motor 31 is mounted on the first trolley 1, and the output shaft of the motor 31 is coaxially connected to one of the rotating shafts 32. The arrangement direction of the rotating shafts 32 is perpendicular to the movement direction of the first trolley 1. The rotating shafts 32 are vertically arranged and rotate around their own axis and are connected to the first trolley 1. A pulley 33 is fixedly sleeved on the upper end of the rotating shaft 32. The same belt 34 is sleeved on every two adjacent pulleys 33. A polishing disc 35 is installed on the lower end of the rotating shaft 32.

[0042] During the movement of the first trolley 1, the motor 31 will drive all the rotating shafts 32 to rotate via the belt 34 and pulley 33. The rotating shafts 32 will drive the grinding disc 35 to rotate and grind the ground, so that the ground is smoothed out for subsequent glue application and rubber sheet laying.

[0043] The vacuuming unit 4 includes a vacuum cleaner 41 and a vacuum hood 43 mounted on the first trolley 1. The vacuum cleaner 41 is connected to the vacuum hood 43 through a vacuum pipe 42. The left and right ends of the vacuum hood 43 are located on the left and right sides of the polishing unit 3, respectively. The middle part of the vacuum hood 43 is located on the rear side of the polishing unit 3. The lower end of the vacuum hood 43 is provided with a vacuum port 44, which is spaced apart from the ground. The lower end of the vacuum hood 43 is equipped with several bristles 45 that abut against the ground.

[0044] During the process of polishing the floor with the polishing disc 35, the vacuum cleaner 41 will remove the dust on the floor, as well as the dust and particles generated during polishing, through the suction pipe 42 and the suction hood 43. The bristles 45 and the suction hood 43 will prevent the dust and particles from moving to the rear of the polishing unit 3, so as to avoid the cleaned floor being contaminated again.

[0045] like Figure 1 and Figure 4As shown, the glue application unit 5 includes a glue storage tank 51 installed on the second trolley 2. A pump 52 is installed on the glue storage tank 51. The pump 52 is connected to the inside of the glue storage tank 51, and the pump 52 is connected to a glue outlet 54 through a first hose 53. The glue outlet 54 is installed on the lifting seat 21.

[0046] Pump 52 can draw the adhesive from the adhesive storage tank 51 and pass the adhesive through the first hose 53 into the adhesive outlet 54, which will apply the adhesive to the cleaned ground.

[0047] like Figure 2 and Figure 4 As shown, the leveling unit 6 includes a scraper 61 mounted on the lifting seat 21. During the movement of the second trolley 2, the scraper 61 will level the colloid on the ground.

[0048] The projection of the scraper 61 on the horizontal plane is set in a "V" shape. The horizontal distance between the scraper 61 and the front end of the second cart 2 gradually increases from the middle to the left and right ends. Therefore, the excess adhesive on the ground will move along the side of the scraper 61 to the end of the scraper 61 so that the scraper 61 can scrape the adhesive on the ground evenly.

[0049] Both ends of the scraper 61 are equipped with baffles 62. The baffles 62 can prevent the adhesive from detaching from the end of the scraper 61, so as to prevent the adhesive from spreading to the outside of the ground to be laid.

[0050] like Figure 2 and Figure 5 As shown, the guide plate unit 7 includes a rotating roller 71 rotatably connected to the second trolley 2 about its own axis and a pressure roller 72 rotatably connected to the movable seat 23 about its own axis. The rotating roller 71 and the pressure roller 72 are arranged in the same direction. A rolled rubber sheet is wound on the rotating roller 71, and one end of the rubber sheet passes around the pressure roller 72. The pressure roller 72 can press the unfolded rubber sheet onto the colloid on the ground so that the rubber sheet and the colloid can be bonded.

[0051] The cooling unit 8 includes a cooling roller 81 rotatably connected to the movable seat 23 about its own axis and a refrigeration unit 82 mounted on the second trolley 2. The cooling roller 81 and the pressure roller 72 are arranged coaxially and are used to clamp the rubber sheet together to improve the stability of the rubber sheet during discharge.

[0052] The cooling roller 81 is located between the pressure roller 72 and the scraper 61. The interior of the cooling roller 81 is hollow and filled with coolant. The refrigeration unit 82 is connected to the left and right ends of the cooling roller 81 through two second hoses 83. The refrigeration unit 82 can make the coolant circulate inside the cooling roller 81. The cooling roller 81 can cool the colloid on the ground in front of the rubber sheet, so that the colloid cools and sets quickly so that the colloid can bond with the rubber sheet.

[0053] like Figure 6As shown, the cutting unit 9 includes a first electric cylinder 91 and a fixed seat 93 mounted on the movable seat 23. A cutter 92 is mounted on the piston rod of the first electric cylinder 91. The fixed seat 93 is provided with a cutting groove for the cutter 92 to slide into. A rubber plate located between the rotating roller 71 and the pressure roller 72 passes through the cutter 92 and the fixed seat 93. The first electric cylinder 91 can drive the cutter 92 to press the rubber plate into the cutting groove, so that the rubber plate is cut.

[0054] like Figure 4 and Figure 7 As shown, a dovetail block 11 is installed on the first trolley 1, and a dovetail through groove 25 is provided on the second trolley 2 for the dovetail block 11 to slide into. The dovetail through groove 25 extends horizontally and its extension direction is perpendicular to the movement direction of the second trolley 2, so that the first trolley 1 can slide relative to the second trolley 2.

[0055] Two through rods 26 are slidably inserted on the second trolley 2 in the vertical direction. The two through rods 26 are arranged in sequence along the extension direction of the dovetail through groove 25 and are connected by the same connecting rod 27. The dovetail block 11 is provided with two insertion slots 12 for the through rods 26 to slide into, and the insertion slots 12 correspond one-to-one with the through rods 26.

[0056] When both insertion rods 26 are inserted into the second trolley 2 and into the corresponding insertion slots 12, the dust collection unit 4 will be located directly in front of the adhesive application unit 5, enabling the present application to sequentially perform grinding, dust collection, adhesive application, smoothing, cooling and laying on the ground.

[0057] When the rubber pad is laid to the wall, the grinding unit 3 will grind the floor along the wall. Then, the worker will pull up the two through rods 26 through the connecting rod 27, so that the through rods 26 will disengage from the insertion slot 12. At this time, the worker can push the first trolley 1 away from the second trolley 2. During the movement, the first trolley 1 will drive the grinding unit 3 to grind the floor between the two adjacent grinding discs 35, realizing all-round grinding of the floor along the wall. The dust suction unit 4 will suck up the particles and dust generated by grinding. Afterwards, the worker will push the second trolley 2 to the wall so that the glue application unit 5 can apply glue to the floor along the wall, and the leveling unit 6 can also level the glue on the floor along the wall.

[0058] like Figure 2 , Figure 4 and Figure 5 As shown, the lifting component includes a second electric cylinder 22 mounted on the second trolley 2, and the piston rod of the second electric cylinder 22 extends vertically and is connected to the lifting seat 21; the driving component includes a third electric cylinder 24 mounted on the second trolley 2, and the piston rod of the third electric cylinder 24 extends along the movement direction of the second trolley 2 and is connected to the moving seat 23.

[0059] After the leveling unit 6 levels the adhesive on the wall side of the ground, the second electric cylinder 22 will drive the lifting seat 21 to the highest position. At this time, the third electric cylinder 24 can drive the moving seat 23 to move directly below the lifting seat 21. The cooling unit 8 on the moving seat 23 will be able to cool the adhesive on the wall side of the ground, and the rubber sheet can be directly laid on the adhesive on the wall side of the ground.

[0060] It is worth noting that when the second trolley 2 comes into contact with the wall, the cutting unit 9 can cut the rubber pad. At this time, the cut rubber pad will be unfolded and laid on the wall.

[0061] The implementation principle of a rubber flooring coating and laying machine according to an embodiment of this application is as follows: During the laying process, the worker pushes the first trolley 1 and the second trolley 2. The motor 31 drives all the rotating shafts 32 to rotate through the belt 34 and pulley 33. The rotating shafts 32 drive the grinding disc 35 to rotate and grind the ground, making the ground smooth. The vacuum cleaner 41 removes dust from the ground, as well as dust and particles generated during grinding, through the suction pipe 42 and the suction hood 43. The brush bristles 45 and the suction hood 43 prevent dust and particles from moving to the rear of the grinding unit 3. The pump 5... 2. The adhesive is drawn from the storage tank 51 and introduced into the dispensing nozzle 54 through the first hose 53. The dispensing nozzle 54 will apply the adhesive to the cleaned ground. The scraper 61 will scrape the adhesive on the ground, and the excess adhesive on the ground will move along the side of the scraper 61 towards the end of the scraper 61 and be blocked by the baffle 62 to prevent the adhesive from escaping to the outside of the ground to be laid. The cooling roller 81 will cool the adhesive on the ground, so that the adhesive cools and sets quickly. The pressure roller 72 will press the unfolded rubber sheet onto the adhesive on the ground, so that the rubber sheet and the adhesive are bonded.

[0062] When the rubber pad is laid to the wall, the worker will pull up the two through rods 26 via the connecting rod 27, causing the through rods 26 to disengage from the insertion slots 12. At this time, the worker can push the first trolley 1 away from the second trolley 2. During the movement of the first trolley 1, the grinding unit 3 will grind the ground between the two adjacent grinding discs 35, achieving all-round grinding of the ground along the wall. Afterwards, the worker will push the second trolley 2 towards the wall, allowing the adhesive application unit 5 to apply adhesive to the ground along the wall and smooth it out. Unit 6 can also smooth the adhesive on the wall and the ground; then the second electric cylinder 22 will drive the lifting seat 21 to the highest position, the third electric cylinder 24 will drive the moving seat 23 to move directly below the lifting seat 21, the cooling unit 8 on the moving seat 23 will cool the adhesive on the wall and the ground, and the rubber sheet will be laid directly on the adhesive on the wall and the ground; finally, the cutting unit 9 will cut the rubber pad, the worker will move the second trolley 2 away, and the cut rubber pad will be laid right on the wall after being unfolded.

[0063] In summary, by pushing the first cart 1 and the second cart 2, workers can sequentially perform grinding, vacuuming, adhesive application, leveling, cooling, and laying of the ground. By moving the first cart 1 and the second cart 2 and controlling the second electric cylinder 22 and the third electric cylinder 24, workers can achieve grinding, vacuuming, adhesive application, leveling, cooling, and laying of the ground along the wall, eliminating the need for manual laying of the ground along the wall, thus improving the laying efficiency of rubber flooring.

[0064] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A rubber flooring applicator and laying machine, characterized in that: It includes a first trolley (1) and a second trolley (2) that are detachably connected. The first trolley (1) is equipped with a polishing unit (3) and a dust collection unit (4). The polishing unit (3) can rotate to polish the ground, and the dust collection unit (4) can remove particles and dust around the polishing unit (3). It also includes a lifting seat (21) and a movable seat (23). The second trolley (2) is equipped with a lifting component for lifting the lifting seat (21) and a driving component for driving the movable seat (23) to move horizontally. The lifting seat (21) is equipped with an adhesive application unit (5) and a leveling unit (6). The adhesive application unit (5) can apply adhesive to the ground, and the leveling unit (6) can move with the second trolley (2) and level the adhesive on the ground. The movable seat (23) is equipped with a guide plate unit (7) and a cutting unit (9). The rolled rubber sheet is wound on the guide plate unit (7). The guide plate unit (7) can press the unfolded rubber sheet onto the colloid on the ground. The cutting unit (9) can move to cut the unfolded rubber sheet. The polishing unit (3), dust collection unit (4), glue application unit (5), leveling unit (6) and guide plate unit (7) are arranged in sequence along the movement direction of the first trolley (1) and the second trolley (2); When the lifting component raises the lifting seat (21) to its highest position, the driving component can move the moving seat (23) to directly below the lifting seat (21); The first trolley (1) is equipped with a dovetail block (11), and the second trolley (2) is provided with a dovetail through groove (25) for the dovetail block (11) to slide and be embedded. The dovetail through groove (25) extends horizontally and its extension direction is perpendicular to the movement direction of the second trolley (2). The second cart (2) has a sliding rod (26) that slides through it in the vertical direction, and the dovetail block (11) has a slot (12) for the sliding insertion of the sliding rod (26). When the insertion rod (26) is inserted into the second trolley (2) and plugged into the insertion slot (12), the vacuuming unit (4) will be located directly in front of the glue application unit (5).

2. The rubber flooring applicator and laying machine according to claim 1, characterized in that: The grinding unit (3) includes a motor (31) and several rotating shafts (32) arranged in sequence along the horizontal direction. The motor (31) is mounted on the first trolley (1), and the output shaft of the motor (31) is coaxially connected to one of the rotating shafts (32). The arrangement direction of the rotating shaft (32) is perpendicular to the movement direction of the first trolley (1). The rotating shaft (32) is vertically arranged and rotates around its own axis to connect to the first trolley (1). A pulley (33) is fixedly fitted on the shaft (32), and the same belt (34) is fitted on every two adjacent pulleys (33). A grinding disc (35) is installed at the lower end of the shaft (32).

3. The rubber flooring applicator and laying machine according to claim 2, characterized in that: The vacuum unit (4) includes a vacuum cleaner (41) and a vacuum hood (43) installed on the first trolley (1). The vacuum cleaner (41) is connected to the vacuum hood (43) through a vacuum pipe (42). The left and right ends of the vacuum hood (43) are located on the left and right sides of the polishing unit (3) respectively, and the middle part of the vacuum hood (43) is located on the rear side of the polishing unit (3). The lower end of the dust hood (43) is provided with a dust suction port (44), which is spaced apart from the ground. The lower end of the dust hood (43) is equipped with several bristles (45) that contact the ground.

4. The rubber flooring applicator and laying machine according to claim 3, characterized in that: The glue application unit (5) includes a glue storage tank (51) installed on the second trolley (2), a pump (52) installed on the glue storage tank (51), the pump (52) is connected to the inside of the glue storage tank (51), and the pump (52) is connected to a glue outlet (54) through a first hose (53), and the glue outlet (54) is installed on the lifting seat (21).

5. The rubber flooring applicator and laying machine according to claim 4, characterized in that: The leveling unit (6) includes a scraper (61) installed on the lifting seat (21). The projection of the scraper (61) on the horizontal plane is set in a "V" shape. The horizontal distance between the scraper (61) and the front end of the second trolley (2) gradually increases from the middle to the left and right ends. Both the left and right ends of the scraper (61) are provided with baffles (62) to prevent the colloid from falling off the end of the scraper (61).

6. The rubber flooring applicator and laying machine according to claim 5, characterized in that: The guide plate unit (7) includes a rotating roller (71) rotatably connected to the second trolley (2) about its own axis and a pressure roller (72) rotatably connected to the movable seat (23) about its own axis. The rolled rubber sheet is wound on the rotating roller (71) and the pressure roller (72) is used to press the unfolded rubber sheet onto the colloid on the ground.

7. The rubber flooring applicator and laying machine according to claim 6, characterized in that: The cutting unit (9) includes a first electric cylinder (91) and a fixed seat (93) mounted on a movable seat (23). A cutter (92) is mounted on the piston rod of the first electric cylinder (91). The fixed seat (93) is provided with a cutting groove for the cutter (92) to slide into. A rubber plate located between the rotating roller (71) and the pressure roller (72) passes between the cutter (92) and the fixed seat (93).

8. The rubber flooring applicator and laying machine according to claim 7, characterized in that: It also includes a cooling unit (8), which includes a cooling roller (81) rotatably connected to the movable seat (23) about its own axis and a refrigeration unit (82) installed on the second trolley (2). The interior of the cooling roller (81) is hollow and filled with coolant. The refrigeration unit (82) is rotatably connected to the left and right ends of the cooling roller (81) through two second hoses (83). The cooling roller (81) and the pressure roller (72) are arranged coaxially and used to clamp the rubber sheet together, and the cooling roller (81) is located between the pressure roller (72) and the scraper (61).

9. A rubber flooring applicator and laying machine according to claim 1, characterized in that: There are two through rods (26) arranged in sequence along the extension direction of the dovetail through groove (25). There are two insertion slots (12) that correspond one-to-one with the through rods (26). The two through rods (26) are connected by the same connecting rod (27).

Images