Gum laying device with alignable adjacent gums

Abstract

The application relates to a paving device for paving adjacent rubber sheets, which comprises a transversely movable trolley body, a pair of paving devices arranged on the trolley body and used for paving rubber sheets in the transverse direction, the paving ranges of the two paving devices are respectively a first paving range and a second paving range, the first paving range and the second paving range are parallel to each other and do not overlap with each other, an alignment mechanism, the alignment mechanism comprises a pair of execution assemblies movably arranged on the trolley body, the alignment mechanism further comprises a lifting driving assembly used for driving the pair of execution assemblies to perform lifting movement, and a second driving assembly used for driving the pair of execution assemblies to perform horizontal movement or rotation so as to drive the contacted rubber sheets to move and then make the two rubber sheets abut and align. The two adjacent rubber sheets can be paved simultaneously by the paving device, and the two adjacent rubber sheets can be aligned after being paved by the alignment mechanism, so that no gap exists between the two adjacent rubber sheets.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to a ground rubber paving device capable of aligning adjacent ground rubbers. BACKGROUND

[0002] The ground rubber is mainly laid on the indoor floor, and through laying the ground rubber, the purpose of preventing slipping can be achieved when moving or walking. However, the size needs to be measured in advance before laying the ground rubber, and then a plurality of ground rubbers are unfolded and aligned. Since the ground rubber is relatively long, the two adjacent ground rubbers are prone to misalignment when being unfolded. Thus, gaps are likely to occur between the adjacent ground rubbers when being laid. In order to save costs, most of the laying of the ground rubber is performed by a single person. It is not convenient to operate when aligning the ground rubber, which affects the laying effect. How to lay the adjacent ground rubbers flat and without gaps is an important problem to be solved. SUMMARY

[0003] The ground rubber paving device capable of aligning adjacent ground rubbers can simultaneously lay two adjacent ground rubbers, and align the two adjacent ground rubbers after laying, so as to ensure that there is no gap between the two adjacent ground rubbers.

[0004] The ground rubber paving device capable of aligning adjacent ground rubbers,

[0005] comprises a trolley body capable of moving horizontally, a pair of paving devices arranged on the trolley body and used for laying ground rubbers in the horizontal direction, respectively, the paving range of the pair of paving devices is a first paving range and a second paving range, respectively, the first paving range and the second paving range are parallel to each other and do not overlap with each other, an alignment mechanism, the alignment mechanism comprises a pair of execution assemblies movably arranged on the trolley body, the pair of execution assemblies are located above the first paving range and above the second paving range, respectively, the alignment mechanism further comprises a lifting driving assembly used for driving the pair of execution assemblies to move up and down to realize contact with the ground rubbers in the first paving range and the ground rubbers in the second paving range, and a second driving assembly used for driving the pair of execution assemblies to move to drive the contacted ground rubbers to move, and then to make the pair of ground rubbers close and align.

[0006] Further improvement of the present application is that the paving device comprises a paving roller rotatably arranged on the trolley body and used for winding the ground rubber, and a first driving assembly used for driving the paving roller to rotate to realize the laying of the ground rubber, the pair of execution assemblies are a pair of extrusion cylinders rotatably arranged on the trolley body, the axis of the extrusion cylinder extends in the horizontal direction, the axis of the paving roller extends in the vertical direction, and the projection of the axis of the pair of extrusion cylinders intersects with the axis of the pair of paving rollers, respectively.

[0007] The further improvement of the present application is that the trolley body comprises a rectangular frame for mounting a pair of the extrusion cylinders and two extension frames for mounting a pair of the laying rollers respectively, a pair of the extrusion cylinders are arranged along the opposite inner sides of a pair of long edges of the rectangular frame and are rotatably connected between a pair of short edges, and the two extension frames are mounted on the rectangular frame and extend to the two opposite corners of the rectangular frame respectively, so that a pair of the laying rollers are arranged in transverse and longitudinal staggered manner.

[0008] The further improvement of the present application is that the laying roller is hollow inside and is provided with air holes on the surface, and an air suction pump is mounted on the extension frame, and the air suction end of the air suction pump is communicated with the inside of the laying roller, so that the ground rubber is tightly wound on the laying roller by air suction of the air suction pump.

[0009] The further improvement of the present application is that the first driving assembly comprises a first motor mounted on the extension frame, and a first rotating shaft connected to the rotating end of the first motor, and the laying roller is fixedly sleeved on the outside of the first rotating shaft.

[0010] The further improvement of the present application is that the two extrusion cylinders are rotatably connected between a pair of short edges through a third rotating shaft, the second driving assembly comprises a second motor and a transmission assembly, the second motor is mounted on the rectangular frame, the transmission assembly is drivingly connected between the second motor and the two third rotating shafts, and can drive the two third rotating shafts to rotate in opposite directions when the driving shaft of the second motor rotates.

[0011] The further improvement of the present application is that the extrusion cylinder is made of material which can be deformed under external force, and a force control device for applying force to different position points of the extrusion cylinder to make the corresponding position points of the extrusion cylinder outwardly protrude and further strengthen the extrusion degree of the extrusion cylinder at the corresponding position points is arranged in the rectangular frame and between the two extrusion cylinders, the force control device comprises two top blocks for respectively pushing the two extrusion cylinders, and two moving mechanisms for respectively driving the two top blocks to move along the axis of the extrusion cylinder to respectively push the different positions of the two extrusion cylinders.

[0012] The further improvement of the present application is that the two moving mechanisms are arranged on the opposite sides of the two extrusion cylinders respectively, each moving mechanism comprises a screw rod arranged in parallel with the third rotating shaft and rotatably connected in the rectangular frame, a sliding block screw-connected to the screw rod, one end of the top block abutting against the outer circumferential surface of the corresponding extrusion cylinder and the other end fixedly connected to the corresponding sliding block, and a third driving assembly for driving the screw rod to rotate to drive the sliding block to move, and the third driving assembly is mounted on the rectangular frame.

[0013] A further improvement of the present invention is that an adhesive applicator is installed on the rectangular frame, the adhesive applicator including a storage box fixed on the rectangular frame for storing paint; a discharge pump connected to the inside of the storage box for spraying the paint in the storage box; and a discharge pipe including an inlet connected to the discharge pump and an outlet for spraying paint onto the ground for floor adhesive bonding.

[0014] A further improvement of the present invention is that the bottom of the rectangular frame is equipped with moving wheels for the floor mat laying device to move during laying.

[0015] The present invention provides a floor mat laying device that can align adjacent floor mats. The device can lay two adjacent floor mats simultaneously, and after laying, the two adjacent floor mats can be aligned by an alignment mechanism to ensure that there are no gaps between the two adjacent floor mats. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the planar structure of the present invention;

[0017] In the diagram: 1. Third motor, 2. Screw, 3. Slider, 4. Top block, 5. Connecting rod, 6. Positioning rod, 7. First roller, 8. Helical spring, 9. Extrusion cylinder, 10. Rectangular frame, 11. First outer frame, 12. Second roller, 13. First motor, 15. First shaft, 16. Laying roller, 17. Air hole, 18. Fixing rod, 19. Vent pipe, 20. Second outer frame, 21. Suction pump, 22. Second motor, 23. Third roller, 24. Second shaft, 25. First sprocket, 26. Third shaft, 27. Second sprocket, 28. Chain, 29. Crossbar, 30. Discharge pipe, 31. Discharge pump, 32. Storage box. Detailed Implementation

[0018] like Figure 1 As shown, a floor mat laying device that can align adjacent floor mats includes:

[0019] A laterally movable trolley body; a pair of laying devices mounted on the trolley body for laying floor mats laterally, the laying ranges of the pair of laying devices being a first laying range and a second laying range, the first laying range and the second laying range being parallel to each other and not overlapping; an alignment mechanism, the alignment mechanism including a pair of actuators movably mounted on the trolley body, the pair of actuators being located above the first laying range and above the second laying range respectively, the alignment mechanism further including a lifting drive component for driving the actuators to move up and down to achieve contact with the floor mats in the first laying range and the floor mats in the second laying range, and a second drive component for driving the pair of actuators to move to drive the contacted floor mats to move, thereby aligning the pair of floor mats together.

[0020] As Figure 1 shown, the laying device comprises laying rollers 16 rotatably arranged on the trolley body and provided for winding the ground rubber, and a first driving assembly for driving the laying rollers 16 to rotate to realize the laying of the ground rubber. The pair of execution assemblies are a pair of extrusion rollers 9 rotatably arranged on the trolley body. The axes of the extrusion rollers 9 extend in the transverse direction, the axes of the laying rollers 16 extend in the longitudinal direction, and the projections of the axes of the pair of extrusion rollers 9 respectively intersect the axes of the pair of laying rollers 16.

[0021] The trolley body comprises a rectangular frame 10 for collectively mounting the pair of extrusion rollers and two extension frames for respectively mounting the pair of laying rollers 16. The pair of extrusion rollers 9 are respectively arranged along the opposite inner sides of a pair of long edges of the rectangular frame 10 and are rotatably connected between a pair of short edges. The two extension frames are both mounted on the rectangular frame 10 and respectively extend to the directions outside the two opposite corners of the rectangular frame 10, so that the pair of laying rollers 16 are simultaneously arranged in the transverse and longitudinal directions.

[0022] As Figure 1 shown, the laying rollers 16 are hollow inside and are provided with air holes on the surfaces. An air suction pump 21 is mounted on the extension frame, and the air suction end of the air suction pump 21 is in communication with the inside of the laying rollers 16. The air suction pump 21 is used to suck air to tightly wind the ground rubber on the laying rollers 16.

[0023] As Figure 1 shown, the extension frames in the embodiment are a first extension frame 11 and a second extension frame 20. The first extension frame 11 and the second extension frame 20 are both rotatably connected to the rectangular frame 10 through a rotating shaft.

[0024] As Figure 1 shown, the extension frames in the embodiment have a Z-shaped structure.

[0025] As Figure 1 shown, the air suction pump is provided, and the air holes are provided. After the ground rubber to be laid is wound on the surface of the laying rollers, the ground rubber is adsorbed on the laying rollers. When the ground rubber needs to be laid, the air suction pump 21 is closed.

[0026] As Figure 1 shown, in the embodiment, the first rotating shaft 15 is further provided with an air pipe 19. The air suction pump 21 is connected to the inside of the laying rollers 16 through the air pipe 19.

[0027] As Figure 1 shown, the first driving assembly comprises a first motor 13 mounted on the extension frame, a first rotating shaft 15 connected to the rotating end of the first motor 13, and the laying rollers 16 fixedly sleeved on the outside of the first rotating shaft 15.

[0028] As Figure 1As shown, two extrusion cylinders 9 are respectively connected to a pair of short sides through third rotating shafts 26, the second driving assembly includes a second motor 22 and a transmission assembly, the second motor 22 is installed on the rectangular frame 10, the transmission assembly is drivingly connected between the second motor 22 and the two third rotating shafts 26, and can drive the two third rotating shafts 26 to rotate reversely when the driving shaft of the second motor 22 rotates.

[0029] In the embodiment, the second driving assembly includes a second motor 22 fixed to the front side of the rectangular frame 10 through a fixing rod 18, the second motor 22 is provided with a driving end close to one side of the rectangular frame 10, the driving end is provided with a second rotating shaft 24, the surface of the second rotating shaft 24 is fixedly sleeved with a first sprocket 25, each extrusion cylinder 9 is provided with a third rotating shaft 26 between the rectangular frame 10, the surface of each third rotating shaft 26 is fixedly sleeved with a second sprocket 27, the two second sprockets 27 and the first sprocket 25 are connected through a chain 28 in a chain transmission manner, the chain 28 is connected through chain transmission after crossing one of the second sprockets 27, so as to realize the reverse rotation of the two second sprockets 27.

[0030] As shown in the figure, Figure 1 In the embodiment, the second motor 22 is also fixed to the rectangular frame 10 through the fixing rod 18.

[0031] As shown in the figure, Figure 1 In the embodiment, the extrusion cylinder 9 is made of deformable material under external force, the force degree control device for applying force to different position points of the extrusion cylinder 9 to make the corresponding position points of the extrusion cylinder 9 outwardly deform and protrude, and then realize the extrusion strength of the extrusion cylinder 9 at the corresponding position points is installed at the position between the two extrusion cylinders 9 in the rectangular frame 10, the force degree control device includes: two top blocks 4 for respectively pushing two extrusion cylinders 9; two moving mechanisms for respectively driving the two top blocks 4 to move along the axis of the extrusion cylinder 9 to realize the pushing of the two extrusion cylinders 9 at different positions.

[0032] As shown in the figure, Figure 1 The two moving mechanisms are respectively arranged on the opposite sides of the two extrusion cylinders 9, each moving mechanism includes: a screw rod 2 arranged in parallel with the third rotating shaft 26, the screw rod 2 is rotatably connected in the rectangular frame 10; a sliding block 3 screw-connected to the screw rod 2, one end of the top block 4 abuts against the outer circumferential surface of the corresponding extrusion cylinder 9, and the other end is fixedly connected to the corresponding sliding block 3; a third driving assembly for driving the screw rod to rotate to drive the sliding block to move, the third driving assembly is installed on the rectangular frame.

[0033] When using the force control device, first turn on the third motor 1. The screw 2 rotates and drives the slider 3 to move. When the slider 3 moves from both sides to the corresponding position of the extrusion cylinder 9, the top block 4 will squeeze the corresponding position of the extrusion cylinder 9. The extrusion cylinder 9 will deform and bend outward. At this time, the extrusion force of the extrusion cylinder 9 at the corresponding position will increase.

[0034] like Figure 1 As shown, in this embodiment, a crossbeam 29 is provided between the two extrusion cylinders 9, and the two screws 2 are located on both sides of the crossbeam 29.

[0035] like Figure 1 As shown, a glue applicator is installed on the rectangular frame 10. The glue applicator includes a storage box 32 fixed on the rectangular frame 10 for storing paint; a discharge pump 31 connected to the inside of the storage box 32 for spraying the paint from the storage box 32; and a discharge pipe 30, including an inlet connected to the discharge pump 31 and an outlet for spraying paint onto the ground for adhesive bonding.

[0036] like Figure 1 As shown, rollers for the floor mat laying device are installed around the perimeter of the rectangular frame 10 to move during the laying process.

[0037] Preferably, in this embodiment, the roller is provided in a height-adjustable manner within the rectangular frame 10.

[0038] This embodiment includes several rollers, such as Figure 1 As shown, both sides of the rectangular frame 10 are provided with positioning rods 6 extending outwards. The front and rear sides of the two positioning rods 6 are provided with moving wheels, collectively referred to as the first rollers 7. Each outer frame is provided with two sets of rollers, the set closer to the rectangular frame 10 is collectively referred to as the second rollers 12, and the set farther away from the rectangular frame 10 is collectively referred to as the third rollers 23.

[0039] Better, such as Figure 1 As shown, in this embodiment, the positioning rods 6 on both sides are connected by a connecting rod 5.

[0040] Better, such as ​ As shown, in this embodiment, each positioning rod 6 is fixed with a helical spring 8 on both sides, and the other end of the helical spring 8 is fixed to both sides of the outer frame. By setting the helical spring 8, a compressive force is provided to the rod body to ensure that the rod body can maintain its position during construction, thereby further improving the overall stability.

[0041] Finally, it should be noted that the above is only the preferred embodiment of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified to the technical solution recorded in the foregoing embodiments, or equivalent replacement of some technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A floor mat laying device capable of aligning adjacent floor mats, characterized in that, include: The main body of the vehicle can move laterally; A pair of laying devices are installed on the trolley body and used to lay floor mats in the transverse direction. The laying ranges of the pair of laying devices are a first laying range and a second laying range, which are parallel to each other and do not overlap. The alignment mechanism includes a pair of actuators movably mounted on the trolley body, the pair of actuators being located above the first paving range and the second paving range, respectively. The alignment mechanism also includes a lifting drive assembly for driving the pair of actuators to move up and down to contact the floor mats in the first paving range and the second paving range, and a second drive assembly for driving the pair of actuators to move to move the contacted floor mats, thereby aligning the pair of floor mats together. The laying device includes a laying roller rotatably mounted on the trolley body for winding floor mat, and a first drive assembly for driving the laying roller to rotate to achieve floor mat laying. The pair of actuation assemblies are a pair of extrusion cylinders rotatably mounted on the trolley body. The axis of the extrusion cylinder extends laterally, the axis of the laying roller extends longitudinally, and the axis projections of the pair of extrusion cylinders intersect the axis of the pair of laying rollers respectively. The trolley body includes a rectangular frame for mounting a pair of extrusion cylinders together and two extended frames for mounting a pair of laying rollers respectively. The pair of extrusion cylinders are respectively arranged along the opposite inner sides of a pair of long sides of the rectangular frame and can be rotatably connected between a pair of short sides. The two extended frames are both installed on the rectangular frame and extend in directions other than the two opposite corners of the rectangular frame, so that the pair of laying rollers are simultaneously arranged in a horizontal and vertical offset manner. The two extrusion cylinders are rotatably connected between a pair of short sides via a third rotating shaft. The second drive assembly includes a second motor and a transmission assembly. The second motor is mounted on the rectangular frame. The transmission assembly is connected between the second motor and the two third rotating shafts and can drive the two third rotating shafts to rotate in opposite directions when the drive shaft of the second motor rotates.

2. The floor mat laying device for aligning adjacent floor mats as described in claim 1, characterized in that, The laying roller is hollow inside and has air holes on its surface. An air pump is installed on the outer frame. The air pump's suction end is connected to the inside of the laying roller. Air is drawn in by the air pump to make the floor mat tightly wrapped around the outside of the laying roller.

3. The floor mat laying device for aligning adjacent floor mats as described in claim 1, characterized in that, The first drive assembly includes: a first motor mounted on the outer frame; a first rotating shaft connected to the rotating end of the first motor, and the laying roller being fixedly sleeved on the outside of the first rotating shaft.

4. The floor mat laying device for aligning adjacent floor mats as described in claim 1, characterized in that, The extrusion cylinder is made of a material that can deform under external force. A force control device is installed within the rectangular frame and between the two extrusion cylinders to apply force to different positions of the extrusion cylinders, so that the corresponding positions of the extrusion cylinders deform outward and thus enhance the extrusion force of the extrusion cylinders at the corresponding positions. The force control device includes two top blocks for pushing the two extrusion cylinders respectively, and two moving mechanisms for driving the two top blocks to move along the axis of the extrusion cylinders to push the two extrusion cylinders to different positions respectively.

5. The floor mat laying device for aligning adjacent floor mats as described in claim 4, characterized in that, The two moving mechanisms are respectively disposed on opposite sides of the two extrusion cylinders. Each moving mechanism includes: a screw arranged parallel to the third rotating shaft, the screw being rotatably connected to the rectangular frame; a slider screwed onto the screw, one end of the slider abutting against the outer peripheral surface of the corresponding extrusion cylinder and the other end being fixedly connected to the corresponding slider; and a third driving assembly for driving the screw to rotate and thus moving the slider, the third driving assembly being mounted on the rectangular frame.

6. The floor mat laying device for aligning adjacent floor mats as described in claim 1, characterized in that, A glue-applying device is installed on the rectangular frame. The glue-applying device includes a storage box fixed on the rectangular frame for storing paint; a discharge pump connected to the inside of the storage box for spraying the paint from the storage box; and a discharge pipe including an inlet connected to the discharge pump and an outlet for spraying paint onto the ground for adhesive bonding.

7. The floor mat laying device for aligning adjacent floor mats as described in claim 1, characterized in that, The bottom of the rectangular frame is equipped with rollers for the floor mat laying device to move during laying.

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