A material laying and film pasting device and a material laying and film pasting method

Abstract

The present invention relates to the technical field of ground paving, and specifically to a paving and film pasting device and a paving and film pasting method, comprising a walking device, a paving device, and a film pasting device, wherein the walking device comprises a walking frame, a steering assembly installed on the walking frame, a front wheel assembly connected to the steering assembly, and a rear wheel assembly installed on the walking frame; the paving device comprises a stirring assembly installed on the walking frame, an extrusion assembly connected to the stirring assembly, a filtering assembly connected to the extrusion assembly, and a die assembly connected to the filtering assembly; the film pasting device comprises an unwinding roller group, a guide roller group, a clamping roller group, and a clamping drive element for driving the clamping roller group, which are installed on the walking frame and close to the die assembly. The present invention can realize automatic walking paving and film pasting, paving and film pasting while walking, saving manpower, and having high paving and film pasting precision and high degree of automation.

Description

Technical Field

[0001] The invention relates to the technical field of floor paving materials, and in particular to a floor paving and film pasting device and a floor paving and film pasting method. Background Art

[0002] With the advancement of science and technology, the research on robot technology has received more and more attention and concern. Compared with bipedal robots, wheeled mobile robots have obvious advantages in moving speed, operation stability, application range, carrying capacity and other aspects. Wheeled mobile robots are also called mobile carts, which are widely used in various industries. They are used as mobile traction mechanisms to drive the working platform to move, work while moving, and greatly improve the degree of automation. At present, when marking the ground, it is generally manually pushed. A barrel filled with hot paint is fixed on the cart. The valve is opened so that the spray pipe connected to the barrel sprays the ground. The efficiency is low, and the paint will cool down before it is sprayed in cold weather, and the uniformity of the paint will be affected, affecting the spraying effect. In addition, the existing material extrusion structure cannot filter and extrude the material, and the pressure stability of the material flow channel cannot be guaranteed during the extrusion process, resulting in uneven extrusion and spraying of the material, and the appearance of bubbles and other impurities. Therefore, further improvements can be made to the existing ground auxiliary material structure. Summary of the invention

[0003] To solve the above problems, the present invention provides a material laying and film pasting device and a material laying and film pasting method which can realize automatic walking and film pasting, laying and film pasting while walking, saving manpower, and having high laying and film pasting precision and high degree of automation.

[0004] The technical solution adopted by the present invention is: a material laying and film laminating equipment, including a walking device, a material laying device, and a film laminating device, the walking device including a walking bracket, a steering assembly installed on the walking bracket, a front wheel assembly connected to the steering assembly, and a rear wheel assembly installed on the walking bracket; the material laying device includes a stirring assembly installed on the walking bracket, an extrusion assembly connected to the stirring assembly, a filtering assembly connected to the extrusion assembly, and a die assembly connected to the filtering assembly; the stirring assembly stirs the material and then extrude it through the extrusion assembly to the filtering assembly and then extrude it through the die assembly; the film laminating device includes a unwinding roller group, a guide roller group, a clamping roller group, and a clamping drive element for driving the clamping roller group, which are installed on the walking bracket and close to the die assembly, the clamping drive element is installed on the walking bracket, the clamping roller group is provided with a clamping movable frame, and the clamping drive element drives the clamping movable frame to drive the clamping roller group to be movable on the lower side of the die assembly.

[0005] A further improvement to the above scheme is that the steering assembly includes a steering drive module, a fixed-point sensing module, and a connecting rod module; the front wheel assembly is connected to the connecting rod module; the fixed-point sensing module includes a fixed-point sensor, and a sensing element installed on the steering drive module and cooperating with the fixed-point sensor; the connecting rod module includes a steering connecting rod element connected to the steering drive module, and a shock-absorbing connecting rod element connected to both sides of the walking frame; the fixed-point sensor is located below the sensing element, and the fixed-point sensor is an encoder used to cooperate with the sensing element to determine the origin.

[0006] A further improvement to the above scheme is that the steering link element includes a buffer link seat and a universal link, the universal link is connected to the front wheel assembly, one end of the buffer link seat is connected to the steering drive module, and the other end is connected to the universal link; the shock-absorbing link element includes an upper shock-absorbing seat, a lower shock-absorbing seat, and a buffer connecting seat, one end of the upper shock-absorbing seat is hinged to the running bracket, and the other end is hinged to the front wheel assembly, one end of the lower shock-absorbing seat is hinged to the running bracket, and the other end is hinged to the front wheel assembly; one end of the buffer connecting seat is hinged to the running bracket, and the other end is hinged to the lower shock-absorbing seat.

[0007] A further improvement to the above scheme is that the upper shock absorber seat is provided with a first articulated seat, the first articulated seat is connected to the walking bracket, the lower shock absorber seat is provided with a second articulated seat, the second articulated seat is connected to the walking bracket, the upper shock absorber seat is articulated to the first articulated seat, and the lower shock absorber seat is articulated to the second articulated seat.

[0008] A further improvement to the above solution is that the buffer connecting seat includes a first buffer hinge installed on the walking frame, a second buffer hinge installed on the lower shock-absorbing seat, and a shock-absorbing rod connected to the first buffer hinge and the second buffer hinge.

[0009] A further improvement to the above scheme is that the front wheel assembly includes a third articulated seat, a fourth articulated seat hinged to the third articulated seat, both ends of the fourth articulated seat are respectively hinged to the upper shock absorber seat and the lower shock absorber seat, the third articulated seat extends with an articulated groove, and the steering link element is connected to the articulated groove.

[0010] A further improvement to the above scheme is that the traveling bracket is equipped with a jacking drive assembly and a rear wheel connecting rod assembly, the jacking drive assembly includes a jacking drive seat, and a jacking sliding element installed on the traveling bracket and connected to the jacking drive seat; the rear wheel connecting rod assembly is connected to the jacking sliding element.

[0011] A further improvement to the above scheme is that the rear wheel assembly includes a walking drive assembly, a walking connecting shaft connected to the walking drive assembly, and a walking wheel connected to the walking connecting shaft, the walking connecting shaft is connected to a lifting connecting seat, the lifting connecting seat is connected to the rear wheel connecting rod assembly, the lifting connecting seat is connected to a guide connecting rod, and the guide connecting rod is hinged to the walking bracket.

[0012] A further improvement to the above scheme is that the lifting sliding element includes a slide rail installed on a walking bracket, a slider slidably connected to the slide rail, and a sliding seat installed on the slider and connected to a lifting drive seat, and the lifting drive seat drives the sliding seat to drive the slider to slide along the slide rail.

[0013] A further improvement to the above solution is that the rear wheel connecting rod assembly includes a shock absorbing connecting rod, and the front and rear ends of the shock absorbing connecting rod are respectively hinged to the lifting sliding element and the lifting connecting seat.

[0014] A further improvement to the above scheme is that the travel drive assembly includes a drive motor and a linkage element connected to the drive motor, the linkage element is provided with a fixed shell, the travel connecting shaft is externally sleeved with a fixed sleeve, the fixed sleeve is connected to the fixed shell, the linkage element is connected to the travel connecting shaft, the lifting connecting seat is fixedly installed on the fixed sleeve, and the travel wheels are connected to both ends of the travel connecting shaft.

[0015] A further improvement to the above scheme is that the stirring assembly includes a stirring tank, a stirring shaft arranged in the stirring tank, and a stirring support frame installed on the stirring tank, the stirring support frame is equipped with a stirring motor, the stirring motor is driven and connected to the stirring shaft, the stirring tank is provided with an outlet pipe, and the outlet pipe is connected to the extrusion assembly.

[0016] A further improvement to the above scheme is that the filter assembly includes a connecting sleeve and a filter plate arranged in the connecting sleeve, the connecting sleeve is connected to the output port, and the filter plate is evenly distributed with a plurality of filter holes; the output port is connected to the die head assembly.

[0017] A further improvement to the above scheme is that the extrusion assembly includes a sleeve body, a drive connection end and a rotation fixed end respectively connected to the head and tail ends of the sleeve body, and the head and tail ends of the extrusion screw are respectively connected to the drive connection end and the rotation fixed end.

[0018] A further improvement to the above scheme is that a first connection port is provided on the upper surface of the sleeve body and a second connection port is provided on the lower surface, the input port is connected to the first connection port, and the output port is connected to the second connection port; a heating element is provided near the second connection port on the sleeve body; and a drive connection portion is provided on the extrusion screw, and the drive connection portion extends to the drive connection end.

[0019] A further improvement to the above scheme is that a filter cavity is provided in the connecting sleeve, and the filter plate is placed in the filter cavity; the filter holes on the filter plate are connected to the output port; an outlet valve is connected to the lower side of the filter plate, and the outlet valve is a pneumatic butterfly valve or an electric butterfly valve.

[0020] A further improvement to the above scheme is that the die head assembly includes a fixed bracket, two sets of extrusion plates facing each other, an extrusion flow channel provided in the extrusion plate, and a material laying trough provided in the extrusion plate and connected to the extrusion flow channel; the extrusion flow channel is connected to a sealing connecting ring, and the fixed bracket fixes the two sets of extrusion plates facing each other.

[0021] A further improvement to the above scheme is that the extrusion flow channel is a hanger-shaped flow channel, which includes a first guide surface centered on the inlet port and inclined toward both sides, a second guide surface connected to the first guide surface, and an extrusion groove connected to the second guide surface, and the extrusion groove is connected to the material paving groove.

[0022] A further improvement to the above scheme is that the second guide surface is inclined toward the extrusion groove, and a third guide surface is provided at the position where the extrusion groove connects to the paving groove; the width dimension of the extrusion groove is greater than the width dimension of the paving groove.

[0023] A further improvement to the above scheme is that support blocks are provided on both sides of the unwinding roller group, the support blocks are connected to the walking bracket, the unwinding roller group is installed above the walking bracket, the guide roller group is located below the clamping roller group, the clamping movable frame includes a fixed plate, and a movable plate that can be movably hinged to the fixed plate, the driving element is connected to the movable plate, and the clamping roller group is installed on the movable plate.

[0024] A method for laying and applying film, comprising a laying and applying film device,

[0025] The material laying and film laminating equipment comprises a walking device, a material laying device, and a film laminating device, wherein the walking device comprises a walking bracket, a steering assembly installed on the walking bracket, a front wheel assembly connected to the steering assembly, and a rear wheel assembly installed on the walking bracket; the material laying device comprises a stirring assembly installed on the walking bracket, an extrusion assembly connected to the stirring assembly, a filtering assembly connected to the extrusion assembly, and a die assembly connected to the filtering assembly; the stirring assembly stirs the material and then extrude it through the extrusion assembly to the filtering assembly and then extrude it through the die assembly; the film laminating device comprises an unwinding roller group, a guide roller group, a clamping roller group, and a clamping driving element for driving the clamping roller group, which are installed on the walking bracket and close to the die assembly, and the clamping driving element is installed on the walking bracket, and the clamping roller group is provided with a clamping movable frame, and the clamping driving element drives the clamping movable frame to drive the clamping roller group to be movable on the lower side of the die assembly;

[0026] The steps of laying the film include:

[0027] Step S1, setting a walking navigation route in the walking device, and driving the walking frame to move through the cooperation of the front wheel assembly, the steering assembly and the rear wheel assembly;

[0028] Step S2, a stirring assembly equipped with a paving material stirs the material, and after stirring, the material is introduced into an extrusion assembly;

[0029] Step S3, the extrusion component extrude the material into the die assembly, the die assembly extrude the material, and when the material enters the die assembly from the extrusion component, the material is filtered by the filtering component;

[0030] Step S4, the laminating device unwinds the film through the unwinding roller group, guides the film to the pressing roller group through the guide roller group, and the pressing drive element drives the pressing roller group to press the film;

[0031] Step S5, the pressing roller group cooperates with the pressing driving element to stretch and press the film, and at the same time, the die head assembly extrude the material into the film, and during the movement, the side of the film attached with the material is pressed tightly against the ground.

[0032] The beneficial effects of the present invention are:

[0033] Compared with the existing ground paving, the present invention adopts a walking device in conjunction with a paving device, which can realize automatic walking paving and film pasting, paving and film pasting while walking, saving manpower, and has high paving and film pasting precision, a high degree of automation, and a stable and reliable structure. Specifically, a walking device, a material spreading device, and a coating device are provided, wherein the walking device comprises a walking bracket, a steering assembly installed on the walking bracket, a front wheel assembly connected to the steering assembly, and a rear wheel assembly installed on the walking bracket; the material spreading device comprises a stirring assembly installed on the walking bracket, an extrusion assembly connected to the stirring assembly, a filtering assembly connected to the extrusion assembly, and a die assembly connected to the filtering assembly; the stirring assembly stirs the material and then extrude it through the extrusion assembly to the filtering assembly and then extrude it through the die assembly; the coating device comprises an unwinding roller group, a guide roller group, a clamping roller group, and a clamping drive element for driving the clamping roller group, which are installed on the walking bracket and close to the die assembly, the clamping drive element is installed on the walking bracket, the clamping roller group is provided with a clamping movable frame, and the clamping drive element drives the clamping movable frame to drive the clamping roller group to be movable on the lower side of the die assembly. During the paving process, the material is stirred by the stirring component, extruded by the extrusion component after stirring, spread on the ground through the die head component, and then the film is pressed and adhered to the material by the laminating device. The material is stirred, extruded, spread in turn, and finally filmed. The overall structure is simple and the degree of automation is high. It is suitable for automatic paving and filming, saving manpower operation and high work efficiency.

[0034] A method for laying materials and applying films, using the above-mentioned equipment for laying materials and applying films, specifically as follows: step S1, setting a walking navigation route in a walking device, and driving the walking frame to move by cooperating with a front wheel assembly, a steering assembly and a rear wheel assembly; step S2, a stirring assembly equipped with laying materials stirs the materials, and after stirring, the materials are introduced into an extrusion assembly; step S3, the extrusion assembly extrude the materials into a die assembly, and the die assembly extrude the materials, and when the materials enter the die assembly from the extrusion assembly, the materials are filtered by a filtering assembly; step S4, a coating device discharges the film through a discharge roller group, guides the film to a pressing roller group through a guide roller group, and a pressing drive element drives the pressing roller group to press the film; step S5, the pressing roller group cooperates with the pressing drive element to stretch and press the film, and at the same time, the die assembly extrude the materials into the film, and during the movement, the side of the film attached with the material is pressed and adhered to the ground. During the working process, the material is squeezed out onto the rubber film through the mold head, and then the roller group with the material attached is directly rolled and pressed onto the ground through the pressing roller group, which improves the working efficiency.

[0035] In addition, in addition to laying adhesive films, the laminating device can also be used to lay rolls. After the equipment spreads a uniform thickness of waterproof adhesive on the ground, it can also lay rolls on it, which is equivalent to using the molten waterproof adhesive to firmly bond the rolls to the ground, thereby achieving excellent waterproofing effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the three-dimensional structure of the material laying and film laminating equipment of the present invention;

[0037] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure of the mid-laying film laminating equipment from another perspective;

[0038] Figure 3 for Figure 1 A schematic diagram of the three-dimensional structure of the steering assembly of the mid-laying film laminating equipment;

[0039] Figure 4 for Figure 1 A three-dimensional structural diagram of the steering component part of the mid-laying film laminating equipment;

[0040] Figure 5 for Figure 1 A three-dimensional structural diagram of the steering component part of the mid-laying film laminating equipment;

[0041] Figure 6 for Figure 1 Schematic diagram of the structure of the walking bracket of the mid-laying film laminating equipment;

[0042] Figure 7 for Figure 1 A schematic diagram of the structure of the rear wheel assembly of the mid-layer film laminating equipment;

[0043] Figure 8 for Figure 1 A schematic diagram of the structure of the material laying device of the medium material laying film laminating equipment;

[0044] Fig. 9 for Figure 1 A schematic diagram of the side structure of the material laying device of the medium material laying and film laminating equipment;

[0045] Fig.10 for Fig. 9 Schematic diagram of the structure of the middle material spreading device without the stirring component;

[0046] Fig.11 for Fig. 9 A schematic diagram of the top view of the structure of the middle material spreading device without the stirring component;

[0047] Fig.12 for Fig.11 Sectional view of AA in the middle;

[0048] Fig.13 for Fig. 9 A schematic diagram of the structure of the filter assembly of the middle material spreading device;

[0049] Fig.14 for Fig. 9 A schematic diagram of the structure of the die head assembly of the middle material laying device;

[0050] Fig.15 for Figure 1 Schematic diagram of the structure of the laminating device of the mid-layer film laminating equipment.

[0051] Description of reference numerals: walking device 10, paving device 20, walking support 1, lifting drive assembly 11, lifting drive seat 111, lifting sliding element 112, slide rail 112a, slider 112b, sliding seat 112c, rear wheel connecting rod assembly 12, shock absorbing connecting rod 121, steering assembly 2, steering drive module 21, fixed point sensing module 22, fixed point sensor 221, sensing element 222, connecting rod module 23, steering connecting rod element 231, buffer connecting rod seat 231a, universal connecting rod 231 b, shock-absorbing connecting rod element 232, upper shock-absorbing seat 232a, lower shock-absorbing seat 232b, buffer connecting seat 232c, first buffer hinge 232ca, second buffer hinge 232cb, shock-absorbing rod 232cc, first hinge seat 232d, second hinge seat 232e, front wheel assembly 3, third hinge seat 31, fourth hinge seat 32, hinge slot 33, rear wheel assembly 4, travel drive assembly 41, drive motor 411, linkage element 412, fixed housing 413, fixed sleeve 414 , walking connecting shaft 42, lifting connecting seat 421, guide connecting rod 422, walking wheel 43, stirring component 5, stirring tank 51, outlet pipe 511, stirring shaft 52, stirring support frame 53, stirring motor 54, extrusion component 6, extrusion cylinder 61, sleeve body 611, first connection port 611a, second connection port 611b, heating element 611c, drive connection end 612, rotation fixed end 613, extrusion screw 62, input port 63, output port 64, filter component 7, Connecting sleeve 71, filter plate 72, filter hole 721, outlet valve 722, output port 73, die head assembly 8, fixed bracket 81, extrusion plate 82, extrusion channel 83, first guide surface 831, second guide surface 832, extrusion groove 833, third guide surface 833a, material laying groove 84, laminating device 9, unwinding roller group 91, support block 911, guide roller group 92, clamping roller group 93, clamping movable frame 931, fixed plate 931a, movable plate 931b, clamping drive element 94. DETAILED DESCRIPTION

[0052] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0053] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0054] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0055] like Figure 1 to Figure 15 As shown, a material laying and film laminating equipment comprises a walking device 10, a material laying device 20 and a film laminating device 9 installed on the walking device 10; the walking device 10 comprises a walking frame 1, a steering assembly 2 installed on the walking frame 1, a front wheel assembly 3 connected to the steering assembly 2, and a rear wheel assembly 4 installed on the walking frame 1; the material laying device 20 comprises a stirring assembly 5 installed on the walking frame 1, an extrusion assembly 6 connected to the stirring assembly 5, a filtering assembly 7 connected to the extrusion assembly 6, and a die assembly 8 connected to the filtering assembly 7; the stirring assembly 20 comprises a stirring assembly 5 installed on the walking frame 1, an extrusion assembly 6 connected to the stirring assembly 5, a filtering assembly 7 connected to the extrusion assembly 6, and a die assembly 8 connected to the filtering assembly 7; Component 5 stirs the material and then extrude it through extrusion component 6 to filtering component 7 for filtration and then extrusion through die assembly 8; the coating device 9 includes a reeling roller group 91, a guide roller group 92, a clamping roller group 93, and a clamping driving element 94 for driving the clamping roller group 93, which are installed on the walking bracket 1 and close to the die assembly 8. The clamping driving element 94 is installed on the walking bracket 1, and the clamping roller group 93 is provided with a clamping movable frame 931. The clamping driving element 94 drives the clamping movable frame 931 to drive the clamping roller group 93 to move on the lower side of the die assembly.

[0056] See also Figure 3~Figure 5 As shown, the steering assembly 2 includes a steering drive module 21, a fixed-point sensing module 22, and a connecting rod module 23. The front wheel assembly 3 is connected to the connecting rod module 23. The fixed-point sensing module 22 includes a fixed-point sensor 221 and a sensing element 222 installed on the steering drive module 21 and matched with the fixed-point sensor 221. The connecting rod module 23 includes a steering connecting rod element 231 connected to the steering drive module 21 and a shock-absorbing connecting rod element 232 connected to both sides of the walking frame 1; the fixed-point sensor 221 is located at the sensing element 221. The fixed point sensor 221 is an encoder used to coordinate with the sensing element 222 to determine the origin; a steering drive module 21 is set, and a sensing element 222 is set at the driving end of the steering drive module 21 to coordinate with the fixed point sensor 221 to realize the steering fixed point return of the structure, and the steering drive module 21 coordinates with the front wheel assembly 3 through the steering link element 231 to realize the steering of walking, and a shock-absorbing link element 232 is also set to play a shock-absorbing role when walking. The overall structure is reliable, easy to return to position, and the degree of automation is high. The front wheel assembly 3 coordinates the connection between the steering link element 231 and the shock-absorbing link element 232, and the structural connection is stable and reliable. Specifically, an articulated method is adopted, and the steering precision is high.

[0057] The steering link element 231 includes a buffer link seat 231a and a universal link 231b. The universal link 231b is connected to the front wheel assembly 3. One end of the buffer link seat 231a is connected to the steering drive module 21, and the other end is connected to the universal link 231b. The buffer link seat 231a is used in conjunction with the universal link 231b seat to drive the front wheel assembly 3 to steer. Since the universal link 231b adopts a spherical universal structure connection, the structure is stable and reliable, and the connection is convenient.

[0058] The shock-absorbing connecting rod element 232 includes an upper shock-absorbing seat 232a, a lower shock-absorbing seat 232b, and a buffer connecting seat 232c. One end of the upper shock-absorbing seat 232a is hinged to the walking frame 1, and the other end is hinged to the front wheel assembly 3. One end of the lower shock-absorbing seat 232b is hinged to the walking frame 1, and the other end is hinged to the front wheel assembly 3; one end of the buffer connecting seat 232c is hinged to the walking frame 1, and the other end is hinged to the lower shock-absorbing seat 232b; the shock-absorbing connection is realized by the cooperation of the upper shock-absorbing seat 232a, the lower shock-absorbing seat 232b, and the buffer connecting seat 232c, and the hinged connection is adopted, so the shock-absorbing effect is good and stable and reliable.

[0059] The upper shock absorber seat 232a is provided with a first articulated seat 232d, and the first articulated seat 232d is connected to the walking bracket 1. The lower shock absorber seat 232b is provided with a second articulated seat 232e, and the second articulated seat 232e is connected to the walking bracket 1. The upper shock absorber seat 232a is hinged to the first articulated seat 232d, and the lower shock absorber seat 232b is hinged to the second articulated seat 232e. Through the articulation and installation of the first articulated seat 232d and the second articulated seat 232e, the structure is easy to install and stable and reliable.

[0060] The buffer connecting seat 232c includes a first buffer hinge 232ca installed on the walking frame 1, a second buffer hinge 232cb installed on the lower shock absorber seat 232b, and a shock absorber rod 232cc connected to the first buffer hinge 232ca and the second buffer hinge 232cb; the buffer hinge cooperates with the shock absorber rod 232cc to play an elastic shock-absorbing role and improve stability.

[0061] See also Figure 3~Figure 5 As shown, the front wheel assembly 3 includes a third articulated seat 31 and a fourth articulated seat 32 articulated to the third articulated seat 31, the two ends of the fourth articulated seat 32 are respectively articulated to the upper shock absorber seat 232a and the lower shock absorber seat 232b, the third articulated seat 31 is extended with an articulated groove 33, and the steering link element 231 is connected to the articulated groove 33; through the articulation and connection of the third articulated seat 31 and the fourth articulated seat 32 with matching structures, the articulation is stable and reliable, and the integrity is strong. At the same time, the articulated groove 33 is provided to match the steering link element 231, and the steering drive is stable.

[0062] See also Figure 6~Figure 7 As shown, the traveling support 1 is equipped with a jacking drive assembly 11 and a rear wheel connecting rod assembly 12, wherein the jacking drive assembly 11 comprises a jacking drive seat 111 and a jacking sliding element 112 installed on the traveling support 1 and connected to the jacking drive seat 111; the rear wheel connecting rod assembly 12 is connected to the jacking sliding element 112; the rear wheel connecting rod assembly 12 is driven by the jacking drive assembly 11 to jointly drive the guide connecting rod to drive the rear wheel assembly 4, so that the traveling support 1 rises to form a jacking angle, the overall structure is simple, stable and reliable, the rear wheel connecting rod assembly 12 is used as the driving connecting rod, so that the rear wheel assembly 4 has a buffering and shock-absorbing effect, and the structure is reliable.

[0063] See also Figure 6~Figure 7 As shown, the rear wheel assembly 4 includes a travel drive assembly 41, a travel connecting shaft 42 connected to the travel drive assembly 41, and a travel wheel 43 connected to the travel connecting shaft 42, the travel connecting shaft 42 is connected to a jacking connection seat 421, the jacking connection seat 421 is connected to the rear wheel connecting rod assembly 12, the jacking connection seat 421 is connected to a guide connecting rod 422, and the guide connecting rod 422 is hinged to the travel support 1; the structure is driven by a driving motor in conjunction with a linkage element, and a fixed shell is provided in conjunction with a fixed sleeve for installation, so that the structure is easy to install and stable and reliable.

[0064] The lifting sliding element 112 includes a slide rail 112a installed on the walking bracket 1, a slider 112b slidably connected to the slide rail 112a, and a sliding seat 112c installed on the slider 112b and connected to the lifting driving seat 111. The lifting driving seat 111 drives the sliding seat 112c to drive the slider 112b to slide along the slide rail 112a; the slide rail 112a cooperates with the slider 112b to slide, and the sliding seat 112c is connected to the lifting driving seat 111 to achieve sliding, and the structure is stable and reliable.

[0065] The rear wheel connecting rod assembly 12 includes a shock absorbing connecting rod 121, and the head and tail ends of the shock absorbing connecting rod 121 are respectively hinged to the lifting sliding element 112 and the lifting connecting seat 421; the head and tail ends of the shock absorbing connecting rod 121 are connected to effectively reduce shock, and the overall structure is stable and reliable.

[0066] The travel drive assembly 41 includes a drive motor 411 and a linkage element 412 connected to the drive motor 411, the linkage element 412 is provided with a fixed shell 413, the travel connecting shaft 42 is externally sleeved with a fixed sleeve 414, the fixed sleeve 414 is connected to the fixed shell 413, the linkage element 412 is connected to the travel connecting shaft 42, the lifting connecting seat 421 is fixedly installed on the fixed sleeve 414, and the travel wheels 43 are connected to both ends of the travel connecting shaft 42.

[0067] See also Figure 8~Figure 14As shown, the stirring assembly 5 includes a stirring tank 51, a stirring shaft 52 arranged in the stirring tank 51, and a stirring support frame 53 installed on the stirring tank 51, the stirring support frame 53 is installed with a stirring motor 54, the stirring motor 54 is drivingly connected to the stirring shaft 52, the stirring tank 51 is provided with an outlet pipe 511, and the outlet pipe 511 is connected to the extrusion assembly 6; the stirring shaft 52 is driven by the stirring motor 54 to stir the material in the stirring tank 51, so as to ensure that the material can be stably extruded and spread later.

[0068] See also Fig.13 As shown, the filter assembly 7 includes a connecting sleeve 71 and a filter plate 72 arranged in the connecting sleeve 71, the connecting sleeve 71 is connected to the output port 73, and the filter plate 72 is uniformly distributed with a plurality of filter holes 721; the output port 73 is connected to the die head assembly 8; a filter cavity is provided in the connecting sleeve 71, and the filter plate 72 is placed in the filter cavity; the filter holes 721 on the filter plate 72 are connected to the output port 73; the lower side of the filter plate 72 is connected with an outlet valve 722, and the outlet valve 722 is a pneumatic butterfly valve or an electric butterfly valve; the filter cavity is matched with the installation of the filter plate 72, and it is also convenient to replace, and the filter plate 72 with filter holes 721 of different apertures can be replaced for use. It is convenient for the filter hole 721 to filter and import the material into the outlet port. The structure is connected by connecting bolts, and the filter assembly 7 can be disassembled and replaced, which is convenient to use and reliable in structure. A butterfly valve is used to open and close the outlet port to realize intelligent control.

[0069] The extrusion assembly 6 includes an extrusion barrel 61, an extrusion screw 62 arranged in the extrusion barrel 61, and an input port 63 and an output port 64 arranged on the extrusion barrel 61. The extrusion barrel 61 includes a sleeve body 611, a driving connection end 612 and a rotation fixed end 613 respectively connected to the head and tail ends of the sleeve body 611, the head and tail ends of the extrusion screw 62 are respectively connected to the driving connection end 612 and the rotation fixed end 613; the head and tail ends of the extrusion screw 62 are respectively connected to the driving connection end 612 and the rotation fixed end 613; the head and tail ends of the extrusion screw 62 are respectively connected to the driving connection end 612 and the rotation fixed end 613; the sleeve body 611 is used for conduction during material extrusion, and the head and tail ends fix the two ends of the extrusion screw 62, which is convenient for the rotation guidance of the extrusion screw 62, and the guidance is stable and reliable.

[0070] The upper surface of the sleeve body 611 is provided with a first connection port 611a, and the lower surface is provided with a second connection port 611b, the input port 63 is connected to the first connection port 611a, and the output port 64 is connected to the second connection port 611b; the sleeve body 611 is provided with a heating element 611c near the second connection port 611b; the extrusion screw 62 is provided with a drive connection part, and the drive connection part extends to the drive connection end 612; the two connection ports are used to respectively coordinate the import and export of materials, the structure is simple, and the upper and lower surfaces are distributed, which is suitable for fluid materials. The heating element 611c can be used to heat and guide the materials during the extrusion process, prevent the materials from cooling and solidifying, and improve the extrusion effect. In actual work, the drive connection part is used to connect the motor, and the extrusion screw 62 is driven by the motor to realize the extrusion of the material.

[0071] See also Fig.14 As shown, the die assembly 8 includes a fixed bracket 81, two groups of mutually matched extrusion plates 82, an extrusion flow channel 83 provided in the extrusion plate 82, and a material laying trough 84 provided in the extrusion plate 82 and connected to the extrusion flow channel 83; the extrusion flow channel 83 is connected to the sealing connection ring, and the fixed bracket 81 fixes the two groups of mutually matched extrusion plates 82; the material is introduced into the extrusion flow channel 83, and the material is evenly introduced into the material laying trough 84 through the extrusion flow channel 83, and the material is laid on the ground surface through the material laying trough 84, and the material laying is even, the material laying effect is good, and the structure is reliable. A fixed bracket 81 is also provided to fix the extrusion plate 82, which ensures the stability of the structure of the extrusion plate 82, has a good sealing effect, prevents material overflow, and has a reliable structure.

[0072] The extrusion flow channel 83 is a hanger-shaped flow channel, which includes a first guide surface 831, a second guide surface 832 connected to the first guide surface 831, and an extrusion groove 833 connected to the second guide surface 832, and the extrusion groove 833 is connected to the material paving groove 84; the second guide surface 832 is inclined toward the extrusion groove 833, and a third guide surface 833a is provided at the position where the extrusion groove 833 connects to the material paving groove 84; the width dimension of the extrusion groove 833 is greater than the width dimension of the material paving groove 84; a plurality of guide surfaces are formed through the hanger-shaped flow channel, and the guide surfaces are inclined surfaces or curved surfaces, which ensure the uniformity of material flow, and the uniformity and precision are good during subsequent material paving.

[0073] The extrusion screw 62 of the extrusion component 6 cooperates with the extrusion component to extrude the material. After extrusion, the material is filtered through the filtering component 7 and then exported to the die head component. The die head component lays the material on the ground surface to facilitate subsequent processing. The overall structure is simple and reliable. A filter plate 72 with multiple filter holes 721 evenly distributed is provided for material filtering to ensure stability during the extrusion process, with high material laying accuracy and strong practicality.

[0074] See also Fig.15 As shown, support blocks 911 are provided on both sides of the unwinding roller group 91, and the support blocks 911 are connected to the walking bracket 1. The unwinding roller group 91 is installed above the walking bracket 1, and the guide roller group 92 is located below the clamping roller group 93. The clamping movable frame 931 includes a fixed plate 931a and a movable plate 931b that can be movably hinged to the fixed plate 931a. The driving element is connected to the movable plate 931b, and the clamping roller group 93 is installed on the movable plate 931b.

[0075] The present invention adopts a walking device in conjunction with a paving device, which can realize automatic walking paving and film pasting. It can pave and paste the materials while walking, save manpower, and has high precision in paving and pasting the films, a high degree of automation, and a stable and reliable structure. Specifically, a walking device, a paving device, and a film pasting device 9 are provided. The walking device 10 includes a walking bracket 1, a steering assembly 2 installed on the walking bracket 1, a front wheel assembly 3 connected to the steering assembly 2, and a rear wheel assembly 4 installed on the walking bracket 1; the paving device 20 includes a stirring assembly 5 installed on the walking bracket 1, an extrusion assembly 6 connected to the stirring assembly 5, a filtering assembly 7 connected to the extrusion assembly 6, and a die assembly 8 connected to the filtering assembly 7; the stirring assembly 5 stirs the material and passes it through The extrusion component 6 is extruded to the filter component 7 for filtration and then extruded through the die component 8; the coating device 9 includes an unwinding roller group 91, a guide roller group 92, a pressure roller group 93, and a pressure driving element 94 for driving the pressure roller group 93, which are installed on the walking bracket 1 and close to the die component 8. The pressure driving element 94 is installed on the walking bracket 1, and the pressure roller group 93 is provided with a pressure movable frame 931. The pressure driving element 94 drives the pressure movable frame 931 to drive the pressure roller group 93 to move on the lower side of the die component. During the material laying process, the material is stirred by the stirring component, extruded by the extrusion component after stirring, and laid on the ground through the die component. The film is then pressed and laminated on the material by the coating device 9, and the material is stirred, extruded, laid, and finally laminated. The overall structure is simple and the degree of automation is high. It is suitable for automatic material laying and laminating, saving manpower and high work efficiency.

[0076] A method for laying materials and applying films, using the above-mentioned laying materials and applying films equipment, specifically as follows, step S1, setting a walking navigation route in the walking device 10, and driving the walking frame 1 to move through the cooperation of the front wheel assembly 3, the steering assembly 2 and the rear wheel assembly 4; step S2, the stirring assembly 5 equipped with the laying material stirs the material, and then introduces the material into the extrusion assembly 6 after stirring; step S3, the extrusion assembly 6 extrude the material to the die head assembly 8, the die head assembly extrude the material, and when the material enters the die head assembly 8 from the extrusion assembly 6, the material is filtered by the filtering assembly 7. Step S4, the coating device 9 discharges the film through the unwinding roller group 91, guides the film to the pressing roller group 93 through the guide roller group 92, and the pressing drive element 94 drives the pressing roller group 93 to press the film; step S5, the pressing roller group 93 cooperates with the pressing drive element 94 to stretch and press the film, and at the same time, the die head assembly extrude the material into the film, and during the movement, the side of the film attached with the material is pressed and adhered to the ground. During the working process, the material is squeezed onto the adhesive film through the mold head, and then the roller group with the material attached is directly rolled and pressed to the ground through the pressing roller group 93, which has higher working efficiency. In addition, in addition to laying the adhesive film, the film coating device 9 can also be used to lay the coiled material. After the equipment spreads the waterproof adhesive with uniform thickness on the ground, the coiled material can also be laid on it, which is equivalent to firmly bonding the coiled material to the ground with the help of the waterproof adhesive in a molten state, thereby achieving an excellent waterproof effect.

[0077] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A material laying and film laminating device, characterized in that: include A walking device, the walking device comprising a walking frame, a steering assembly mounted on the walking frame, a front wheel assembly connected to the steering assembly, and a rear wheel assembly mounted on the walking frame; The material spreading device comprises a stirring assembly installed on a traveling support, an extrusion assembly connected to the stirring assembly, a filtering assembly connected to the extrusion assembly, and a die assembly connected to the filtering assembly; the stirring assembly stirs the material and then extrude it through the extrusion assembly to the filtering assembly for filtration and then extrude it through the die assembly; The laminating device comprises an unwinding roller group, a guide roller group, a pressing roller group, and a pressing driving element for driving the pressing roller group, which are installed on the traveling bracket and close to the die assembly. The pressing driving element is installed on the traveling bracket. The pressing roller group is provided with a pressing movable frame. The pressing driving element drives the pressing movable frame to drive the pressing roller group to move on the lower side of the die assembly. The stirring assembly includes a stirring tank, a stirring shaft arranged in the stirring tank, and a stirring support frame installed on the stirring tank. The stirring support frame is equipped with a stirring motor, and the stirring motor is drivingly connected to the stirring shaft. The stirring tank is provided with an outlet pipe, and the outlet pipe is connected to the extrusion assembly.

2. The material laying and film laminating equipment according to claim 1 is characterized in that: The steering assembly includes a steering drive module, a fixed-point sensing module, and a connecting rod module. The front wheel assembly is connected to the connecting rod module. The fixed-point sensing module includes a fixed-point sensor and a sensing element installed on the steering drive module and coordinated with the fixed-point sensor. The connecting rod module includes a steering connecting rod element connected to the steering drive module and a shock-absorbing connecting rod element connected to both sides of the walking frame. The fixed-point sensor is located below the sensing element, and the fixed-point sensor is an encoder used to cooperate with the sensing element to determine the origin.

3. The material laying and film laminating equipment according to claim 2, characterized in that: The steering link element includes a buffer link seat and a universal link, the universal link is connected to the front wheel assembly, one end of the buffer link seat is connected to the steering drive module, and the other end is connected to the universal link; the shock-absorbing link element includes an upper shock-absorbing seat, a lower shock-absorbing seat, and a buffer connection seat, one end of the upper shock-absorbing seat is hinged to the running bracket, and the other end is hinged to the front wheel assembly, one end of the lower shock-absorbing seat is hinged to the running bracket, and the other end is hinged to the front wheel assembly; one end of the buffer connection seat is hinged to the running bracket, and the other end is hinged to the lower shock-absorbing seat; The upper shock-absorbing seat is provided with a first hinge seat, the first hinge seat is connected to the walking bracket, the lower shock-absorbing seat is provided with a second hinge seat, the second hinge seat is connected to the walking bracket, the upper shock-absorbing seat is hinged to the first hinge seat, and the lower shock-absorbing seat is hinged to the second hinge seat; The buffer connection seat comprises a first buffer hinge installed on the walking bracket, a second buffer hinge installed on the lower shock-absorbing seat, and a shock-absorbing rod connected to the first buffer hinge and the second buffer hinge; The front wheel assembly includes a third articulated seat and a fourth articulated seat articulated to the third articulated seat. The two ends of the fourth articulated seat are respectively articulated to the upper shock absorber seat and the lower shock absorber seat. The third articulated seat extends with an articulated groove, and the steering link element is connected to the articulated groove.

4. The material laying and film laminating equipment according to claim 1 is characterized in that: The traveling support is equipped with a lifting drive assembly and a rear wheel connecting rod assembly, wherein the lifting drive assembly includes a lifting drive seat and a lifting sliding element installed on the traveling support and connected to the lifting drive seat; the rear wheel connecting rod assembly is connected to the lifting sliding element; The rear wheel assembly includes a travel drive assembly, a travel connecting shaft connected to the travel drive assembly, and a travel wheel connected to the travel connecting shaft, the travel connecting shaft is connected to a lifting connecting seat, the lifting connecting seat is connected to the rear wheel connecting rod assembly, the lifting connecting seat is connected to a guide connecting rod, and the guide connecting rod is hinged to the travel bracket.

5. The material laying and film laminating equipment according to claim 4 is characterized in that: The lifting sliding element comprises a slide rail mounted on the walking bracket, a slider slidably connected to the slide rail, and a sliding seat mounted on the slider and connected to the lifting driving seat, wherein the lifting driving seat drives the sliding seat to drive the slider to slide along the slide rail; The rear wheel connecting rod assembly comprises a shock absorbing connecting rod, and the front and rear ends of the shock absorbing connecting rod are respectively hinged to the lifting sliding element and the lifting connecting seat; The travel drive assembly includes a drive motor and a linkage element connected to the drive motor, the linkage element is provided with a fixed shell, a fixed sleeve is provided on the outside of the travel connecting shaft, the fixed sleeve is connected to the fixed shell, the linkage element is connected to the travel connecting shaft, the lifting connecting seat is fixedly installed on the fixed sleeve, and the travel wheels are connected to both ends of the travel connecting shaft.

6. The material laying and film laminating equipment according to claim 1 is characterized in that: The filter assembly includes a connecting sleeve and a filter plate arranged in the connecting sleeve, the connecting sleeve is connected to the output port, the filter plate is uniformly distributed with a plurality of filter holes; the output port is connected to the die head assembly; The extrusion assembly comprises a sleeve body, a driving connection end and a rotating fixed end respectively connected to the head and tail ends of the sleeve body, and the head and tail ends of the extrusion screw are respectively connected to the driving connection end and the rotating fixed end.

7. The material laying and film laminating equipment according to claim 6 is characterized in that: The upper surface of the sleeve body is provided with a first connection port, and the lower surface is provided with a second connection port, the input port is connected to the first connection port, and the output port is connected to the second connection port; the sleeve body is provided with a heating element near the second connection port; the extrusion screw is provided with a drive connection portion, and the drive connection portion extends to the drive connection end; A filter cavity is provided in the connecting sleeve, and the filter plate is placed in the filter cavity; the filter hole on the filter plate is connected to the output port; the lower side of the filter plate is connected to an outlet valve, and the outlet valve is a pneumatic butterfly valve or an electric butterfly valve; The die assembly includes a fixed bracket, two sets of mutually matched extrusion plates, an extrusion flow channel provided in the extrusion plate, and a material laying groove provided in the extrusion plate and connected to the extrusion flow channel; the extrusion flow channel is connected to a sealing connection ring, and the fixed bracket fixes the two sets of mutually matched extrusion plates; The extrusion flow channel is a hanger-shaped flow channel, which includes a first guide surface centered on the introduction port and inclined toward both sides, a second guide surface connected to the first guide surface, and an extrusion groove connected to the second guide surface, wherein the extrusion groove is connected to the material laying groove; The second guide surface is inclined toward the extrusion groove, and a third guide surface is provided at the position where the extrusion groove is connected to the paving groove; the width dimension of the extrusion groove is greater than the width dimension of the paving groove.

8. The material laying and film laminating equipment according to claim 1 is characterized in that: Support blocks are provided on both sides of the unwinding roller group, and the support blocks are connected to the walking bracket. The unwinding roller group is installed above the walking bracket, and the guide roller group is located below the clamping roller group. The clamping movable frame includes a fixed plate and a movable plate that can be movably hinged to the fixed plate. The driving element is connected to the movable plate, and the clamping roller group is installed on the movable plate.

9. A method for laying and applying film, characterized in that: Including material laying and film laminating equipment, The material laying and film laminating equipment comprises a walking device, a material laying device, and a film laminating device, wherein the walking device comprises a walking bracket, a steering assembly installed on the walking bracket, a front wheel assembly connected to the steering assembly, and a rear wheel assembly installed on the walking bracket; the material laying device comprises a stirring assembly installed on the walking bracket, an extrusion assembly connected to the stirring assembly, a filtering assembly connected to the extrusion assembly, and a die assembly connected to the filtering assembly; the stirring assembly stirs the material and then extrude it through the extrusion assembly to the filtering assembly and then extrude it through the die assembly; the film laminating device comprises an unwinding roller group, a guide roller group, a clamping roller group, and a clamping driving element for driving the clamping roller group, which are installed on the walking bracket and close to the die assembly, and the clamping driving element is installed on the walking bracket, and the clamping roller group is provided with a clamping movable frame, and the clamping driving element drives the clamping movable frame to drive the clamping roller group to be movable on the lower side of the die assembly; The steps of laying the film include: Step S1, setting a walking navigation route in the walking device, and driving the walking frame to move through the cooperation of the front wheel assembly, the steering assembly and the rear wheel assembly; Step S2, a stirring assembly equipped with a paving material stirs the material, and after stirring, the material is introduced into an extrusion assembly; Step S3, the extrusion component extrude the material into the die assembly, the die assembly extrude the material, and when the material enters the die assembly from the extrusion component, the material is filtered by the filtering component; Step S4, the laminating device unwinds the film through the unwinding roller group, guides the film to the pressing roller group through the guide roller group, and the pressing drive element drives the pressing roller group to press the film; Step S5, the pressing roller group cooperates with the pressing driving element to stretch and press the film, and at the same time, the die head assembly extrude the material into the film, and during the movement, the side of the film attached with the material is pressed tightly against the ground.

Images