Thermal compounding machine for plastic floor

Abstract

The utility model relates to the technical field of plastic floor processing, and provides a plastic floor thermal compounding machine which comprises a rack, a plurality of gluing boxes, a gluing mechanism, a pressing mechanism, a glue scraping mechanism and a conveying mechanism, the gluing boxes are arranged in the rack, gluing openings are formed in the gluing boxes, the gluing mechanism is arranged in the rack, and the conveying mechanism is arranged on the rack. The glue spreading mechanism is arranged on the rack and used for conducting glue spreading operation on the plastic floor, the downward pressing mechanism is arranged on the rack, the number of the glue spreading mechanisms is two, the two glue spreading mechanisms are both arranged in the rack, and the number of the conveying mechanisms is two, and the two conveying mechanisms are both arranged in the rack and used for conveying the plastic floor. The problems that in the prior art, manual glue coating is prone to causing low uniformity of glue film coating, some places are prone to being not firm in adhesion and glue in some places is prone to being extruded out when multiple layers of plastic floors are extruded, and then the production efficiency and effect of the plastic floors are prone to being reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic floor processing, in particular to a plastic floor thermal compounding machine. Background Art

[0002] Plastic flooring is a common floor decoration material with the following advantages: anti-slip, wear-resistant and durable, easy to clean and maintain, rich colors, easy to install, but it may release a small amount of volatile organic compounds and will fade under long-term direct sunlight. When choosing, you should consider the flow of people, performance requirements, budget, etc. For example, commercial use emphasizes wear resistance and easy cleaning, while family use emphasizes environmental protection and beauty. It plays an important role in modern decoration.

[0003] When processing plastic flooring, it is necessary to press the multi-layer plastic flooring through a heat laminating machine. For example, patent announcement number CN108673994A discloses a plastic floor heat laminating machine. Through the cooperation of a rubber roller and a rotating shaft, the plastic flooring can be pressed while assisting the movement of the plastic flooring. At the same time, the plastic flooring and the adhesive can be heated and then pressed for a second time, which greatly increases the effect of laminating the plastic flooring and avoids unbonded areas between the plastic floors. However, before extruding the multi-layer plastic flooring, the operator needs to manually apply glue to the multi-layer plastic flooring. Manually applying glue can easily lead to a low uniformity of the glue coating, which can easily lead to some places of the multi-layer plastic flooring not being firmly adhered and some places of the glue being easily squeezed out when being extruded, which can easily reduce the production efficiency and effect of the plastic flooring. Utility Model Content

[0004] The utility model provides a plastic floor thermal laminating machine, which solves the problem in the related art that manual glue application easily leads to low uniformity of the glue coating, which easily leads to some places of the multi-layer plastic floor not being firmly adhered during extrusion, and some places of the glue being easily squeezed out, thereby easily reducing the production efficiency and effect of the plastic floor.

[0005] The technical solution of the utility model is as follows: a plastic floor thermal laminating machine, comprising: a frame, a glue coating box, a glue coating mechanism, a pressing mechanism, a glue scraping mechanism and a conveying mechanism;

[0006] There are multiple glue coating boxes, each of which is arranged in the frame, and each of which is provided with a glue coating port;

[0007] The gluing mechanism is arranged in the frame and is used for gluing the plastic floor;

[0008] The pressing mechanism is arranged on the frame and is used to adjust the spacing between the multiple glue coating boxes;

[0009] The two scraping mechanisms are provided, and both scraping mechanisms are arranged in the frame to scrape the extruded glue.

[0010] There are two conveying mechanisms, both of which are arranged in the frame and are used to convey the plastic floor.

[0011] Preferably, the glue coating mechanism comprises: a box, a delivery pump and a delivery hose;

[0012] The box is fixedly connected to the frame;

[0013] The delivery pump is arranged on the frame, and the input end of the delivery pump is communicated with the box body;

[0014] The delivery hose is connected to the output end of the delivery pump, and the delivery hose is connected to a plurality of glue coating boxes.

[0015] Furthermore, the pressing mechanism comprises: a connecting block, a spring, a hydraulic lever and a supporting assembly;

[0016] There are a plurality of connecting blocks, each of which is slidably arranged in the frame, and a plurality of the glue coating boxes are respectively fixedly connected between each two opposite connecting blocks;

[0017] There are multiple springs, and two springs are fixedly connected between every two adjacent connecting blocks;

[0018] There are two hydraulic levers, both of which are arranged on the frame, and the output ends of the two hydraulic levers are fixedly connected to two connection blocks close to the top respectively;

[0019] The support assembly is arranged in the frame and is used for supporting the spring.

[0020] Further, the support assembly includes: a support block and a support shaft;

[0021] There are two support blocks, and both support blocks are fixedly connected in the frame;

[0022] The support shaft is rotatably connected between the two support blocks.

[0023] As a further solution of the present application, the scraping mechanism comprises: a swing plate, a scraping frame and a driving assembly;

[0024] The swing plate is rotatably connected in the frame;

[0025] The scraper frame is fixedly connected to the swing plate;

[0026] The driving assembly is arranged on the frame and is used for driving the swing plate to move.

[0027] As a further solution of the present application, the driving assembly includes: a tension spring, a rotating frame, a rotating wheel and a first electric cylinder;

[0028] The tension spring is fixedly connected between the frame and the swing plate;

[0029] The rotating frame is arranged in the frame;

[0030] The rotating wheel is rotatably connected in the frame, and the rotating wheel is in contact with the swing plate;

[0031] The first electric cylinder is arranged on the frame, and the output end of the first electric cylinder passes through the frame and is fixedly connected to the rotating frame.

[0032] On the basis of the above scheme, the conveying mechanism comprises: a first conveying shaft, a first motor and an extrusion assembly;

[0033] The first conveying shaft is rotatably connected in the frame;

[0034] The first motor is arranged on the frame, and the output end of the first motor passes through the frame and is fixedly connected to the first conveying shaft;

[0035] The extrusion assembly is arranged in the frame and is used for extruding the plastic floor.

[0036] Further on the basis of the above scheme, the extrusion assembly includes a lifting block, an extrusion shaft and an extrusion spring;

[0037] There are two lifting blocks, and two slide grooves are provided on the frame, and the two lifting blocks are slidably arranged in the two slide grooves respectively;

[0038] The extrusion shaft is rotatably connected between the two lifting blocks;

[0039] There are two extrusion springs, and the two extrusion springs are respectively fixedly connected to the two lifting blocks.

[0040] As a preferred technical solution of the present application, a plurality of sliding rods are fixedly connected in the frame, two sliding holes are provided on each of the plurality of connecting blocks, and the plurality of sliding rods are slidably disposed in the plurality of sliding holes respectively.

[0041] As a preferred technical solution of the present application, a rotating seat is fixedly connected inside the frame, and the swing plate is rotatably connected inside the rotating seat.

[0042] The working principle and beneficial effects of the utility model are:

[0043] 1. In the utility model, the cooperation between the gluing mechanism and the pressing mechanism facilitates uniform gluing on the multi-layer plastic floor, thereby improving the uniformity of gluing.

[0044] 2. In the utility model, the cooperation between the conveying mechanism and the scraping mechanism facilitates the scraping of the squeezed glue while the multi-layer plastic floor is conveyed and pressed.

[0045] 3. In the utility model, the cooperation among the frame, the glue coating box, the glue coating mechanism, the pressing mechanism, the glue scraping mechanism and the conveying mechanism facilitates the uniform coating of glue on the multi-layer plastic floor and the scraping of the extruded glue, thereby improving the production efficiency and effect of the plastic floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0047] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0048] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0049] Figure 3 It is a structural schematic diagram of the gluing mechanism and the pressing mechanism of the utility model;

[0050] Figure 4 It is a structural schematic diagram of the scraping mechanism of the utility model.

[0051] In the figure: 1. frame; 2. glue coating box; 3. box body; 4. delivery pump; 5. delivery hose; 6. connecting block; 7. spring; 8. hydraulic lever; 9. support block; 10. support shaft; 11. swing plate; 12. scraper frame; 13. tension spring; 14. rotating frame; 15. rotating wheel; 16. first electric cylinder; 17. first delivery shaft; 18. first motor; 19. lifting block; 20. extrusion shaft; 21. extrusion spring; 22. slide rod; 23. rotating seat. DETAILED DESCRIPTION

[0052] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0053] like Figure 1~Figure 4 As shown, this embodiment proposes a plastic floor thermal laminating machine, including: a frame 1, a glue coating box 2, a glue coating mechanism, a pressing mechanism, a glue scraping mechanism and a conveying mechanism. There are multiple glue coating boxes 2, and the multiple glue coating boxes 2 are all arranged in the frame 1. The multiple glue coating boxes 2 are all provided with glue coating ports. Through the coordination between the frame 1, the glue coating box 2, the glue coating mechanism, the pressing mechanism, the glue scraping mechanism and the conveying mechanism, it is convenient to evenly coat the multi-layer plastic floor with glue, and it is convenient to scrape off the extruded glue, thereby improving the production efficiency and effect of the plastic floor.

[0054] like Figure 1~Figure 3 As shown, the gluing mechanism is arranged in the frame 1, which is used for gluing the plastic floor. The gluing mechanism includes: a box body 3, a delivery pump 4 and a delivery hose 5. The box body 3 is fixedly connected to the frame 1, the delivery pump 4 is arranged on the frame 1, the input end of the delivery pump 4 is connected to the box body 3, the delivery hose 5 is connected to the output end of the delivery pump 4, the delivery hose 5 is connected to multiple glue boxes 2, and the pressing mechanism is arranged on the frame 1, which is used to adjust the spacing between the multiple glue boxes 2. The pressing mechanism includes: a connecting block 6, a spring 7, a hydraulic lever 8 and a supporting assembly. A plurality of sliding rods 22 are fixedly connected in the frame 1, and two sliding holes are provided on the multiple connecting blocks 6. The multiple sliding rods 22 are respectively slidably arranged in the multiple sliding holes. The connecting block 6 is provided with multiple, and the multiple connecting blocks 6 are all slidably arranged in the frame 1. The multiple glue boxes 2 are respectively fixedly connected to each There are multiple springs 7 between the two opposite connecting blocks 6, and two springs 7 are fixedly connected between each two adjacent connecting blocks 6. There are two hydraulic levers 8, and the two hydraulic levers 8 are both arranged on the frame 1. The output ends of the two hydraulic levers 8 are respectively fixedly connected to the two connecting blocks 6 near the top. The support component is arranged in the frame 1 for supporting the spring 7. The support component includes: a support block 9 and a support shaft 10. There are two support blocks 9, and the two support blocks 9 are fixedly connected in the frame 1. The support shaft 10 is rotatably connected between the two support blocks 9. Specifically, the glue in the box 3 is extracted by the delivery pump 4, and the glue is delivered to the glue coating box 2 through the delivery hose 5, and the glue is applied to the plastic floor through the glue coating port opened on the glue coating box 2, and the glue is evenly applied on the plastic floor through the movement of the plastic floor.

[0055] like Figure 4As shown, there are two scraping mechanisms, both of which are arranged in the frame 1 for scraping the extruded glue, and the scraping mechanisms include: a swing plate 11, a scraping frame 12 and a driving assembly, a rotating seat 23 is fixedly connected in the frame 1, the swing plate 11 is rotatably connected in the rotating seat 23, the swing plate 11 is rotatably connected in the frame 1, the scraping frame 12 is fixedly connected to the swing plate 11, and the driving assembly is arranged on the frame 1 for driving the swing plate 11 to move, and the driving assembly includes: a tension spring 13, a rotating frame 14, a rotating wheel 15 and a first electric cylinder 16, the tension spring 13 is fixedly connected to the frame 1 and the swing plate The rotating frame 14 is arranged in the frame 1 between the movable plates 11, the rotating wheel 15 is rotatably connected in the frame 1, the rotating wheel 15 is in contact with the swing plate 11, and the first electric cylinder 16 is arranged on the frame 1. The output end of the first electric cylinder 16 passes through the frame 1 and is fixedly connected to the rotating frame 14. Specifically, the rotating frame 14 and the rotating wheel 15 are driven by the first motor 18 arranged on the frame 1 to support the swing plate 11, so as to adjust the position of the scraper frame 12, so that the adjustment frame contacts the edge of the plastic floor, and the glue is scraped off by moving the plastic floor. The swing plate 11 is conveniently returned to its original position by the setting of the tension spring 13.

[0056] like Figure 1~Figure 2 As shown, there are two conveying mechanisms, both of which are arranged in the frame 1 for conveying the plastic floor. The conveying mechanism includes: a first conveying shaft 17, a first motor 18 and an extrusion assembly. The first conveying shaft 17 is rotatably connected in the frame 1, and the first motor 18 is arranged on the frame 1. The output end of the first motor 18 passes through the frame 1 and is fixedly connected to the first conveying shaft 17. The extrusion assembly is arranged in the frame 1 for extruding the plastic floor. The extrusion assembly includes a lifting block 19, an extrusion shaft 20 and an extrusion spring 21. The lifting block 19 is provided with two, Two slide grooves are provided on the frame 1, and two lifting blocks 19 are slidably arranged in the two slide grooves respectively. The extrusion shaft 20 is rotatably connected between the two lifting blocks 19. Two extrusion springs 21 are provided, and the two extrusion springs 21 are fixedly connected to the two lifting blocks 19 respectively. Specifically, the first conveying shaft 17 is driven to rotate by the first motor 18 arranged on the frame 1, so as to convey the plastic floor, and the slider and the extrusion shaft 20 are driven to press down through the support of the extrusion spring 21, so as to clamp the plastic floor for conveying and press the multi-layer plastic floor at the same time.

[0057] In this embodiment, when the multi-layer plastic floor is pressed, the connecting block 6 is pressed down by the hydraulic lever 8, and the glue in the box 3 is extracted by the delivery pump 4, and the glue is delivered to the glue coating box 2 through the delivery hose 5, and the glue is applied to the plastic floor through the glue coating port opened on the glue coating box 2, and the glue is evenly applied on the plastic floor by the movement of the plastic floor, and the first conveying shaft 17 is driven to rotate by the first motor 18 arranged on the frame 1, so as to convey the plastic floor, and the slider and the extrusion shaft 20 are driven to press down by the support of the extrusion spring 21, so as to clamp the plastic floor for conveying and press the multi-layer plastic floor at the same time, and the first motor 18 arranged on the frame 1 drives the rotating frame 14 and the rotating wheel 15 to support the swing plate 11, so as to adjust the position of the scraping frame 12, so that the adjusting frame contacts the edge of the plastic floor, and the glue is scraped off by the movement of the plastic floor, and the swing plate 11 is conveniently returned to its original position by the setting of the tension spring 13.

[0058] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plastic floor thermal laminating machine, characterized in that: include: Rack(1); A glue coating box (2), wherein a plurality of the glue coating boxes (2) are provided, the plurality of glue coating boxes (2) are all arranged in the frame (1), and the plurality of glue coating boxes (2) are all provided with a glue coating opening; A gluing mechanism, the gluing mechanism being arranged in the frame (1) and being used for performing a gluing operation on the plastic floor; A pressing mechanism, the pressing mechanism being arranged on the frame (1) and being used for adjusting the spacing between the plurality of glue coating boxes (2); A glue scraping mechanism, wherein two of the glue scraping mechanisms are provided, and both of the two glue scraping mechanisms are arranged in the frame (1) and are used to scrape off the extruded glue A conveying mechanism, wherein two conveying mechanisms are provided, and both conveying mechanisms are arranged in the frame (1) and are used to convey the plastic floor.

2. A plastic floor thermal laminating machine according to claim 1, characterized in that: The glue coating mechanism comprises: A box body (3), the box body (3) being fixedly connected to the frame (1); A delivery pump (4), the delivery pump (4) being arranged on the frame (1), and an input end of the delivery pump (4) being in communication with the box (3); A delivery hose (5), the delivery hose (5) being connected to the output end of the delivery pump (4), and the delivery hose (5) being connected to the plurality of glue coating boxes (2).

3. A plastic floor thermal laminating machine according to claim 2, characterized in that: The pressing mechanism comprises: A connecting block (6), wherein a plurality of the connecting blocks (6) are provided, and the plurality of connecting blocks (6) are all slidably arranged in the frame (1), and the plurality of glue coating boxes (2) are respectively fixedly connected between each two opposite connecting blocks (6); A spring (7), wherein a plurality of the springs (7) are provided, and two of the springs (7) are fixedly connected between each two adjacent connecting blocks (6); A hydraulic lever (8), wherein two hydraulic levers (8) are provided, and both hydraulic levers (8) are arranged on the frame (1), and the output ends of the two hydraulic levers (8) are respectively fixedly connected to the two connection blocks (6) close to the top ends; A support assembly, wherein the support assembly is arranged in the frame (1) and is used to support the spring (7).

4. A plastic floor thermal laminating machine according to claim 3, characterized in that: The support assembly comprises: A support block (9), wherein two support blocks (9) are provided, and both support blocks (9) are fixedly connected inside the frame (1); A support shaft (10), wherein the support shaft (10) is rotatably connected between the two support blocks (9).

5. A plastic floor thermal laminating machine according to claim 4, characterized in that: The scraping mechanism comprises: A swing plate (11), the swing plate (11) being rotatably connected inside the frame (1); A scraper frame (12), the scraper frame (12) being fixedly connected to the swing plate (11); A driving assembly, wherein the driving assembly is arranged on the frame (1) and is used to drive the swing plate (11) to move.

6. A plastic floor thermal laminating machine according to claim 5, characterized in that: The drive assembly comprises: A tension spring (13), wherein the tension spring (13) is fixedly connected between the frame (1) and the swing plate (11); A rotating frame (14), the rotating frame (14) being arranged in the frame (1); A rotating wheel (15), the rotating wheel (15) being rotatably connected in the frame (1), the rotating wheel (15) being in contact with the swing plate (11); A first electric cylinder (16), wherein the first electric cylinder (16) is arranged on the frame (1), and an output end of the first electric cylinder (16) passes through the frame (1) and is fixedly connected to the rotating frame (14).

7. A plastic floor thermal laminating machine according to claim 6, characterized in that: The conveying mechanism comprises: A first conveying shaft (17), the first conveying shaft (17) being rotatably connected inside the frame (1); a first motor (18), the first motor (18) being arranged on the frame (1), the output end of the first motor (18) passing through the frame (1) and being fixedly connected to the first conveying shaft (17); An extrusion assembly, the extrusion assembly is arranged in the frame (1) and is used to extrude the plastic floor.

8. The plastic floor thermal laminating machine according to claim 7, characterized in that: The extrusion assembly: A lifting block (19), wherein two lifting blocks (19) are provided, and two slide grooves are provided on the frame (1), and the two lifting blocks (19) are respectively slidably arranged in the two slide grooves; An extrusion shaft (20), the extrusion shaft (20) being rotatably connected between the two lifting blocks (19); A compression spring (21), wherein two compression springs (21) are provided, and the two compression springs (21) are respectively fixedly connected to the two lifting blocks (19).

9. The plastic floor thermal laminating machine according to claim 8, characterized in that: A plurality of sliding rods (22) are fixedly connected inside the frame (1), two sliding holes are respectively provided on the plurality of connecting blocks (6), and the plurality of sliding rods (22) are slidably disposed in the plurality of sliding holes.

10. A plastic floor thermal laminating machine according to claim 9, characterized in that: A rotating seat (23) is fixedly connected inside the frame (1), and the swing plate (11) is rotatably connected inside the rotating seat (23).

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