Film laminating device for PVC (polyvinyl chloride) floor mat production

Abstract

The invention relates to the technical field of film laminating devices, in particular to a film laminating device for PVC (polyvinyl chloride) floor mat production, which comprises a conveying mechanism and a film laminating mechanism, the conveying mechanism comprises a driving part, a frame body, a conveying roller and a conveying belt; the multiple conveying rollers are rotationally arranged on the inner side of the frame body. The conveying belt is connected to the two conveying rollers at the outermost end; the driving part is connected with the conveying roller at the outermost end; the film covering mechanism comprises a U-shaped plate a, a rolling part, a telescopic part a, a pressing plate, a film combining part, a film a structure, a film b structure, a winding part and a guide roller; the rolling part is arranged on the U-shaped plate a; the telescopic part a is arranged on the U-shaped plate a and is connected with the pressing plate; the U-shaped plate a is connected with a mounting plate; the guide roller is rotationally connected with the mounting plate; the winding part is arranged on the mounting plate; the film a structure and the film b structure are detachably connected with the film combining part; and the film b is connected with the winding part. The ground mat laminating machine guarantees the quality of ground mat laminating, and has a remarkable promotion effect on improving the manufacturing precision, quality stability and technical level of the whole light industry.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of film coating devices, in particular to a film coating device for PVC ground mat production. BACKGROUND

[0002] PVC ground mat film coating belongs to the last packaging link in the PVC ground mat production complete equipment, usually refers to the process of covering a layer of protective film on the surface of the PVC ground mat (such as yoga mat, fitness mat, children's crawling mat, etc.); after the ground mat is produced, before it is packaged and sold, a layer of transparent plastic film (usually PE or PET material) is covered to prevent the ground mat from being scratched, stained with dust or oil during storage, transportation and shelving.

[0003] The Chinese patent with the publication number CN215970104U discloses a pressure-adjustable film coating device for PVC ground mat production; it comprises a connecting rod, a first mounting block and a second mounting block. During the left movement of the mounting frame, the second mounting block engaged with the processing table can drive the second conical gear to rotate, so that the first mounting block is driven to rotate by the first conical gear. Since the first mounting block is engaged with the connecting rod, and only 1 / 3 of the teeth are arranged on the outer surface of the first mounting block, the movable frame can slide back and forth under the cooperation of the return spring with the rotation of the first mounting block, so as to conveniently extrude and eliminate the bubbles generated during the film coating process, and enhance the practicality of the device.

[0004] However, the above-mentioned prior art has the following defects: the adhesive surface of the film roll and the ground mat are exposed to the external environment for a long time during the film coating process, and dust in the air is easy to adhere to the adhesive surface of the film roll and the surface of the ground mat. Even if the ground mat is cleaned before film coating, dust may still adhere to its surface during the film coating process, thereby affecting the film coating quality. In addition, the dust on the adhesive surface of the film roll is sticky, so it is difficult to clean the dust on the film roll, which easily causes the film roll to be scrapped and reduces the success rate of film coating. SUMMARY

[0005] The application aims to solve the problems in the background art and provides a film coating device for PVC ground mat production.

[0006] The technical scheme of the application is as follows: a film coating device for PVC ground mat production comprises: a conveying mechanism comprising a driving part, a frame body, conveying rollers and a conveying belt; the conveying rollers are rotatably arranged on the inner side of the frame body; the conveying belt is connected to the two outermost conveying rollers; the driving part is arranged on the frame body and connected to the outermost conveying rollers; The film covering mechanism comprises a U-shaped plate a, a roller pressing part, an extension part a, a pressing plate, a film combining part, a film a structure, a film b structure, a winding part and a guide roller; the U-shaped plate a is arranged on a frame; the roller pressing part is arranged at one end of the U-shaped plate a; the extension part a is arranged on the U-shaped plate a and connected with the pressing plate; the other end of the U-shaped plate a is connected with a mounting plate; the guide roller is rotatably connected with the mounting plate; the winding part is arranged on the mounting plate; the film a structure and the film b structure are detachably connected with the film combining part; the film a in the film a structure and the film b in the film b structure are adhered to each other to form a combined film; the film a in the film a structure is separated from the film b and adhered to the surface of the floor mat; the film b is connected with the winding part. The dust removing mechanism is arranged on the frame and used for removing dust on the floor mat.

[0007] Preferably, the driving part comprises a synchronous pulley a, a synchronous toothed belt a and a motor b; the synchronous pulley a is provided with two and connected with the two outermost conveying rollers respectively; the motor b is arranged on the frame and the output end thereof is connected with one of the outermost conveying rollers; the synchronous toothed belt a is connected with the two synchronous pulleys a.

[0008] Preferably, the winding part comprises a winding drum, a rod a, a baffle and a motor a; the baffle is detachably arranged on the frame; the baffle is provided with a hole; the rod a is rotatably connected with the mounting plate and one end thereof penetrates the hole; the winding drum is inserted with the rod a.

[0009] Preferably, the film combining part comprises a box, a roller, a rod b and a rod c; the box is connected with the U-shaped plate a; the box is provided with an opening; a door plate is hinged on the side wall of the opening; the rod b and the rod c are rotatably arranged in the box; the film a structure is detachably connected with the rod b; the film b structure is detachably connected with the rod c; the box is provided with an outlet at the bottom end; the roller is provided with two and rotatably arranged inside the outlet.

[0010] Preferably, the box is provided with an air inlet; the air inlet is provided with a filter cloth; the box is provided with a fan; the fan is in communication with the box; a sensor is arranged on the inside of the box close to the communication part of the fan and the box.

[0011] Preferably, the roller pressing part comprises an extension part b, a frame and a film coating roller; the extension part b is arranged on the U-shaped plate a and connected with the frame; the film coating roller is rotatably arranged inside the frame.

[0012] Preferably, the dust removing mechanism comprises a dust sticking paper, a U-shaped plate b, a rod d, a rod e, a pressing roller, a winding roller a and a winding roller b; the U-shaped plate b is connected with the frame; the two side walls of the U-shaped plate b are provided with flush insertion holes a and b; the insertion hole a is higher than the insertion hole b; the rod d is provided with two and the two ends thereof penetrate the insertion hole a; the winding roller a and the winding roller b are respectively inserted on the two rods d; the rod e is provided with two and the two ends thereof penetrate the insertion hole b; the pressing roller is inserted on the rod e; the dust sticking paper is wound on the winding roller a; the dust sticking paper is guided by the pressing roller and connected with the winding roller b.

[0013] Preferably, the U-shaped plate b is provided with an elastic component c; the elongated end of the elastic component c is connected with a frame plate; a plurality of rollers are rotatably arranged inside the frame plate.

[0014] Preferably, one end of the rod d is connected with a synchronous pulley b; the synchronous pulleys b are connected with a synchronous toothed belt b; the other end of the rod d is threadedly connected with a nut a; both ends of the rod e are threadedly connected with nuts b.

[0015] Compared with the prior art, the above technical scheme of the present application has the following beneficial technical effects: By being provided with the film covering mechanism, a layer of film b (easy-to-tear film or release paper) is additionally arranged on the surface of the film a (PE protective film) by the film arranging part, the adhesive layer of the film a is protected, the film a will not contact dust in the air before being covered on the surface of the floor mat, under the action of the film b, the floor mat after dust removal can also avoid contacting dust in the air, the film a can be pasted on the surface of the floor mat immediately after being separated from the film b, the contact time of the film a and the floor mat with the air is greatly shortened, dust in the air is prevented from contacting the surface of the film a and the floor mat, the film covering quality is ensured, the pain points of the cleanliness and efficiency in the PVC floor mat film covering are solved, the technical integration innovation promotes the overall manufacturing level of the light industry to be more precise, automatic and green, and has a positive demonstration effect on the technical progress and industrial upgrading of the industry. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A perspective view of an embodiment of the present application is shown; Figure 2 A perspective view of an embodiment of the present application is shown; Figure 1 ; Figure 3 An enlarged structure schematic view of A in FIG. 4 is shown; Figure 2 An enlarged structure schematic view of B in FIG. 4 is shown; Figure 4 A perspective view of an embodiment of the present application is shown; FIG. 5 is a perspective view of an embodiment of the present application is shown; Figure 4 An enlarged structure schematic view of B in FIG. 4 is shown; Figure 6 An assembly structure schematic view of a dust removal mechanism in an embodiment of the present application is shown; Figure 7 A cross-sectional structure schematic view of a pressure roller, a winding drum a and a winding drum b in an embodiment of the present application is shown; Figure 8 A connection structure schematic view of a frame body and a conveying roller in an embodiment of the present application is shown; Figure 9 A structure schematic view of a film covering roller and a frame in an embodiment of the present application is shown; Label: 1, frame; 2, conveying belt; 3, motor b; 4, synchronous pulley a; 5, synchronous toothed belt a; 6, telescopic part b; 7, U-shaped plate a; 8, telescopic part a; 9, fan; 10, box; 11, filter cloth; 12, mounting plate; 13, motor a; 14, telescopic part c; 15, U-shaped plate b; 16, guide roller; 17, pressing plate; 18, frame; 19, film a structure; 20, laminating roller; 21, door plate; 22, baffle; 23, frame plate; 24, roller; 25, rod c; 26, film b structure; 27, winding roller b; 28, rod b; 29, roller shaft; 30, winding roller a; 31, rod a; 32, winding drum; 33, dust sticking paper; 34, rod e; 35, pressing roller; 36, rod d. DETAILED DESCRIPTION

[0017] Example one, as shown in Figures 1-5 and Figure 8 The present application provides a film laminating device for PVC floor mat production, which comprises a conveying mechanism, a film laminating mechanism and a dust removing mechanism. The conveying mechanism comprises a driving part, a frame 1, conveying rollers and a conveying belt 2; the conveying rollers are rotatably arranged inside the frame 1 in multiple; the conveying belt 2 is connected to the two outermost conveying rollers (the conveying rollers at the rest positions are used to support the conveying belt 2 to avoid the phenomenon of sagging of the conveying belt 2); the driving part is arranged on the frame 1 and connected to the outermost conveying rollers; the driving part comprises synchronous pulleys a 4, a synchronous toothed belt a 5 and a motor b 3; the synchronous pulleys a 4 are arranged in two and connected to the two outermost conveying rollers respectively; the motor b 3 is arranged on the frame 1 and its output end is connected to one of the outermost conveying rollers; the synchronous toothed belt a 5 is connected to the synchronous pulleys a 4 at both ends; The film covering mechanism comprises a U-shaped plate a7, a roller pressing part, a telescopic part a8, a pressing plate 17, a film combining part, a film a structure 19, a film b structure 26, a winding part and a guide roller 16; the U-shaped plate a7 is arranged on the frame body 1; the roller pressing part is arranged at one end of the U-shaped plate a7; the telescopic part a8 is arranged on the U-shaped plate a7 and connected with the pressing plate 17 (the telescopic part a8 comprises but is not limited to a pneumatic cylinder and the like); the other end of the U-shaped plate a7 is connected with a mounting plate 12; the guide roller 16 is rotatably connected with the mounting plate 12; the winding part is arranged on the mounting plate 12 and comprises a winding drum 32, a rod a31, a baffle 22 and a motor a13; the baffle 22 is detachably arranged on the frame body 1; a hole is formed in the baffle 22; the rod a31 is rotatably connected with the mounting plate 12 and one end of the rod a31 penetrates through the hole (the baffle 22 can support one end of the rod a31 and ensure that the rod a31 can rotate normally; when the winding drum 32 needs to be replaced, the baffle 22 can be removed to facilitate replacement of the winding drum 32); the winding drum 32 is inserted with the rod a31; the film a structure 19 and the film b structure 26 are detachably connected with the film combining part; the film a in the film a structure 19 and the film b in the film b structure 26 are adhered to each other to form a combined film; the film a in the film a structure 19 is separated from the film b and adhered to the surface of the ground mat; the film b is connected with the winding part; the film combining part comprises a box body 10, a roller 29, a rod b28 and a rod c25; the box body 10 is connected with the U-shaped plate a7; an opening is formed in the box body 10; a door plate 21 is hingedly connected to the side wall of the opening (a circular shaft is arranged on the door plate 21, the end faces of the rod b28 and the rod c25 are provided with circular openings matched with the circular shaft, when the door plate 21 is closed, the circular shaft is inserted into the circular opening, thereby supporting the rod b28 and the rod c25 and ensuring that the rod b28 and the rod c25 can rotate normally); the rod b28 and the rod c25 are rotatably arranged in the box body 10 (a large friction force is arranged at the rotatable connection between the rod b28 and the rod c25 and the box body 10, so that the rod b28 and the rod c25 cannot rotate under the action of inertia); the film a structure 19 is detachably connected with the rod b28; the film b structure 26 is detachably connected with the rod c25 (the film a structure 19 is composed of the film a and a drum a, the film a is a PE protective film required for ground mat film covering, the PE protective film is usually directly compounded on a PE base material in a production process through a co-extrusion process, which is a prior art; the film a is wound on the surface of the drum a; the rod b28 is a polygonal prism structure, an insertion slot matched with the shape of the rod b28 is formed in the inside of the drum a; the film b structure 26 is composed of the film b and a drum b; the film b is wound on the drum b; the film b is a tearable film or release paper; the connection mode of the drum b and the rod c25 is the same as that of the drum a and the rod b28; the film a structure 19 can be replaced by pulling the drum a out of the rod b28, and the film b structure 26 can be replaced by pulling the drum b out of the rod c25); an outlet is formed at the bottom end of the box body 10; two rollers 29 are rotatably arranged inside the outlet; an air inlet is formed in the box body 10; a filter cloth 11 is arranged in the air inlet; a fan 9 is arranged on the box body 10; the fan 9 communicates with the box body 10;The inside of the box 10 is provided with a sensor near the communication between the fan 9 and the box 10, which includes but is not limited to a laser scattering sensor, for monitoring the dust content in the box 10.

[0018] The dust removal mechanism is arranged on the frame body 1 for removing dust on the floor mat.

[0019] In this embodiment, first, a part (reserved part) of the film b is unwound and passes through the gap between the rollers 29, and then the film a (PE protective film) passes through the gap between the rollers 29. Under the pressure of the rollers 29, the film a and the film b (easy-to-tear film or release paper) form a combined film. Since the film b is attached to the adhesive surface of the film a, the film a can be prevented from contacting air before being attached to the surface of the floor mat, thereby avoiding dust or hair in the air from contaminating the film a. The combined film extends to the inside of the U-shaped plate a7 under the guidance of the guide roller 16. The reserved part of the film b is folded back and connected to the winding drum 32. Then, the first floor mat is conveyed to the lower side of the U-shaped plate a7 after being de-dusted by the dust removal mechanism using the conveyor belt 2, while ensuring that one end of the floor mat is located below the roller pressure part. Then, the conveyor belt 2 is paused, the pressure plate 17 is lowered by the telescopic part a8, and the combined film and the reserved part of the film b are pressed onto the floor mat, thereby isolating the floor mat from the air and preventing dust from adhering to the surface of the floor mat again, ensuring the cleanliness of the floor mat. Then, part of the film b and the film a are manually separated, and the separated part of the film a is attached to the floor mat. Then, the film a is pressed down by the roller pressure part, and then the conveyor belt 2 continues to convey the floor mat, while the motor a13 is turned on, the motor a13 drives the rod a31 to rotate, and the rod a31 drives the winding drum 32 to rotate and start winding the film b. Since the floor mat is conveyed forward by the conveyor belt 2, the film a moves forward, and the film b is wound backward, the separation of the film a and the film b is automatically realized. Under the pressure of the roller pressure part, the film a and the film b can be attached to the surface of the floor mat immediately after separation, greatly shortening the contact time of the film a and the floor mat with the air, avoiding dust in the air from contacting the film a, and ensuring the quality of the floor mat coating. When the next floor mat moves to the lower side of the U-shaped plate a7 after the first floor mat, the film a will automatically separate from the film b and be automatically attached to the surface of the floor mat under the pressure of the coating roller 20. In this way, the coating function of all subsequent floor mats is automatically realized, which not only ensures the coating quality but also solves the problems of cleanliness and efficiency in PVC floor mat coating. Moreover, it promotes the overall manufacturing level of the light industry towards precision, automation, and greenness through technical integration and innovation, and has a positive demonstration effect on the progress of the industry and the upgrading of the industry.

[0020] It should be noted that the staff need to hold the blade to cut the film a between adjacent floor mats.

[0021] It is worth noting that the surface of the film b is relatively smooth, and the friction between the film b and the floor mat is less than the friction between the floor mat and the conveyor belt 2, which ensures that even if the combined film is pressed onto the surface of the floor mat by the pressure plate 17, the conveyor belt 2 can still realize the conveying function of the floor mat.

[0022] It should be noted that the box 10 is provided with an indicator light, before the film a and film b adhere to each other, first open the fan 9, using the fan 9 to extract the air in the box 10, so that the outside air through the filter cloth 11 after filtering into the box 10, until the sensor detects the dust content in the air in the box 10 is lower than the threshold, the sensor feedback to the controller, the controller controls the indicator light to prompt the staff, then the staff open the door plate 21, quickly tear the film a and pass through the gap between the roller 29, then close the door plate 21 to form a sealed space inside the box 10, to avoid the dust in the box 10 contact film a.

[0023] Example two, as shown in Figure 1 and Figure 9 The present application proposes a film coating device for PVC floor mat production, compared with example one, the present embodiment further introduces the structure of the roller 35 part in detail, the roller part includes telescopic component b6, frame 18 and film coating roller 20; telescopic component b6 is arranged on the U-shaped plate a7 and connected with the frame 18 (the telescopic component b6 includes but not limited to cylinder and other devices); the film coating roller 20 is rotatably arranged inside the frame 18.

[0024] In the present embodiment, when the first floor mat is conveyed to the lower side of the U-shaped plate a7 after being cleaned by the dust removal mechanism, and at the same time, the one end of the floor mat is ensured to be located below the roller part, the telescopic component b6 drives the frame 18 to move downward, and in turn drives the film coating roller 20 to move downward, so that the film coating roller 20 is pressed on the film a, when the floor mat continues to be conveyed, under the action of the friction force between the film a and the film coating roller 20, the film coating roller 20 rotates to realize the roller pressing function of the film a, so that the film a can be coated on the surface of the floor mat.

[0025] Example three, as shown in Figures 6-7Compared with the first embodiment, the dust removal mechanism of the second embodiment is introduced in detail. The dust removal mechanism comprises dust-sticking paper 33, U-shaped plate b15, rod d36, rod e34, compression roller 35, winding roller a30 and winding roller b27. The U-shaped plate b15 is connected to the frame body 1. The two side walls of the U-shaped plate b15 are provided with flush jack a and jack b. The jack a is higher than the jack b. The rod d36 is provided with two ends penetrating the jack a. The winding roller a30 and the winding roller b27 are respectively inserted into the two rods d36 (the rod d36 is a multi-rib shaft structure, and the inside of the winding roller a30 and the winding roller b27 is provided with a slot matched with the shape). The rod e34 is provided with two ends penetrating the jack b. The compression roller 35 is inserted into the rod e34. The dust-sticking paper 33 is wound on the winding roller a30. The dust-sticking paper 33 is guided by the compression roller 35 and connected to the winding roller b27. The U-shaped plate b15 is provided with a telescopic part c14 (the telescopic part c14 includes but is not limited to a gas cylinder and other devices). The telescopic part c14 is connected to the frame plate 23. A plurality of rollers 24 are rotatably arranged in the frame plate 23. One end of the rod d36 is connected to a synchronous pulley b. The synchronous pulley b is connected to a synchronous toothed belt b. The other end of the rod d36 is threadedly connected to a nut a. The two ends of the rod e34 are threadedly connected to nuts b. The friction between the nut a and the U-shaped plate prevents the rod d36 from rotating under the action of inertia.

[0026] In this embodiment, when the floor mat is conveyed on the conveying belt 2, the telescopic parts c14 on both sides drive the rollers 24 on both sides to move towards each other, positioning the floor mat at the middle position of the conveying belt 2, ensuring the accuracy of the film coating. When the floor mat passes under the dust-sticking paper 33, it will contact the dust-sticking paper 33. Under the action of the sticking force, the dust-sticking paper 33 can remove the dust on the floor mat, and at the same time, the dust-sticking paper 33 is pulled during the conveying of the floor mat, driving the winding roller a30 to rotate clockwise (refer to Figure 7 ), and the winding roller a30 drives one of the rods d36 to rotate. Under the cooperation of the synchronous pulley b and the synchronous toothed belt b, the other rod d36 drives the winding roller b27 to rotate clockwise and wind the used dust-sticking paper 33.

[0027] It should be noted that by removing the nut a, the rod d36 can be pulled out of the jack a, so that the rod d36 can be pulled out of the slot in the winding roller a30, realizing the disassembly function of the winding roller a30, and facilitating the replacement of new dust-sticking paper 33.

[0028] It should be noted that the electrical equipment in this patent is controlled by the controller.

[0029] In summary, open the door plate 21 on the box 10, insert the cylinder a on the rod b 28, insert the cylinder b on the rod c 25, realize the installation of the film a structure 19 and the film b structure 26; first make the film b unfold a part (reserved part) and pass through the gap between the rollers 29; then close the door plate 21, first open the fan 9, use the fan 9 to exhaust the air in the box 10, so that the external air enters the box 10 after being filtered by the filter cloth 11, until the sensor detects that the dust content in the air in the box 10 is lower than the threshold value, the sensor feeds back to the controller, and the controller controls the indicator light to light to prompt the staff, then the staff opens the door plate 21, quickly tears and unfolds the film a and passes through the gap between the rollers 29, and under the roller pressing action of the rollers 29, the film a and the film b form a combined film; then close the door plate 21 to form a sealed space inside the box 10 (this process is very short and the amount of external dust entering the box 10 is negligible), so as to avoid the dust in the box 10 contacting the film a; since the film b is pasted on the pasting surface of the film a, the film a can be prevented from contacting the air before being pasted on the surface of the floor mat, so as to prevent the dust or hair in the air from polluting the film a; the combined film extends to the inside of the U-shaped plate a 7 under the guidance of the guide roller 16; the reserved part of the film b is folded back and connected with the winding drum 32.

[0030] Then the first piece is placed on the conveying belt 2, the telescopic parts c 14 on both sides are used to drive the two side rollers 24 to move towards each other, the floor mat is positioned in the middle position of the conveying belt 2, and the precision of the film covering is ensured; one of the outermost conveying rollers is driven to rotate by the motor b 3, and the other outermost conveying roller is driven to rotate under the cooperation of the synchronous pulley a 4 and the synchronous toothed belt a 5, thereby driving the conveying belt 2 to rotate and conveying the floor mat; the floor mat will contact the dust sticking paper 33 below the dust sticking paper 33, and the dust sticking paper 33 can remove the dust on the floor mat under the action of the pasting force, and the floor mat pulls the dust sticking paper 33 during the conveying process, and the dust sticking paper 33 drives the winding roller a 30 to rotate clockwise (refer to Figure 7

[0031] ​The floor mat is conveyed to below the U-shaped plate a7 after dust removal, and meanwhile, one end of the floor mat is ensured to be below the laminating roller 20, then the conveying belt 2 is paused, the telescopic component a8 drives the pressing plate 17 to move downward, the combined film and the reserved part of the film b are pressed on the floor mat, so that the floor mat is isolated from the air to avoid dust from adhering to the surface of the floor mat again, and the cleanliness of the floor mat is ensured, then the film b and the film a are manually separated, and the separated film a is pasted on the floor mat; the telescopic component b6 drives the frame 18 to move downward, and then the laminating roller 20 is driven to move downward, so that the laminating roller 20 is pressed on the film a, then the conveying belt 2 continues to convey the floor mat, and the motor a13 is started, the motor a13 drives the rod a31 to rotate, the rod a31 drives the winding drum 32 to rotate to start winding the film b, since the floor mat is conveyed forward by the conveying belt 2, the film a moves forward, and the film b is wound backward, the separation of the film a and the film b is automatically realized, under the pressing effect of the laminating roller 20, the film a can be pasted on the surface of the floor mat immediately after being separated from the film b, the contact time of the film a with the air is greatly shortened, dust in the air is prevented from contacting the film a and the surface of the floor mat, and the quality of the floor mat film is ensured; when the next floor mat moves to below the U-shaped plate a7 immediately after the first floor mat, the film a is automatically separated from the film b and pasted on the surface of the floor mat under the pressing effect of the laminating roller 20, and the film coating function of all the subsequent floor mats is automatically realized in this way, not only the film coating quality is ensured, but also the pain points of the cleanliness and efficiency in the PVC floor mat film coating are solved, the technical integration innovation promotes the overall manufacturing level of the light industry to be more precise, automatic and green, and has a positive demonstration effect on the technical progress and industrial upgrading of the industry.

[0032] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the present application.

Claims

1. A film coating device for PVC floor mat production, characterized by, The utility model relates to a kind of floor mat production equipment, including: Conveying mechanism, including drive part, frame (1), conveying roller and conveying belt (2);Conveying roller is provided with multiple and rotates and is arranged in the inside of frame (1);Conveying belt (2) is connected to the two conveying rollers of outermost end;Drive part is arranged on frame (1) and is connected with the conveying roller of outermost end; Laminating mechanism, including U-shaped plate a (7), roller pressing part, telescopic component a (8), pressing plate (17), film combining part, film a structure (19), film b structure (26), winding part and guide roller (16);U-shaped plate a (7) is arranged on frame (1);Roller pressing part is arranged in one end of U-shaped plate a (7);Telescopic component a (8) is arranged on U-shaped plate a (7) and is connected with pressing plate (17);The other end of U-shaped plate a (7) is connected with mounting plate (12);Guide roller (16) is rotatably connected with mounting plate (12);Winding part is arranged on mounting plate (12);Film a structure (19) and film b structure (26) are all detachably connected with film combining part;Film a in film a structure (19) and film b in film b structure (26) are mutually pasted to form combined film;Film a in film a structure (19) is separated from film b and is pasted on the surface of ground mat;Film b is connected with winding part; Dust removal mechanism, it is arranged on frame (1) for removing dust on ground mat.

2. The film laminating device for PVC floor mat production according to claim 1, characterized in that, Drive part includes synchronous pulley a (4), synchronous toothed belt a (5) and motor b (3);Synchronous pulley a (4) is provided with two and is respectively connected with the two conveying rollers of outermost end;Motor b (3) is arranged on frame (1) and its output end is connected with one of the conveying roller of outermost end;Synchronous toothed belt a (5) is connected with the synchronous pulley a (4) of both ends.

3. The film laminating device for PVC floor mat production according to claim 1, characterized in that, Winding part includes winding drum (32), rod a (31), baffle (22) and motor a (13);Baffle (22) is detachably arranged on frame (1);Baffle (22) is opened with hole;Rod a (31) is rotatably connected with mounting plate (12) and one end thereof penetrates hole;Winding drum (32) is inserted with rod a (31).

4. The film laminating device for PVC floor mat production according to claim 1, characterized in that, Film combining part includes box (10), roller (29), rod b (28) and rod c (25);Box (10) is connected with U-shaped plate a (7);Box (10) is opened with opening;Opening side wall is hinged with door plate (21);Rod b (28) and rod c (25) are rotatably arranged in box (10);Film a structure (19) is detachably connected with rod b (28);Film b structure (26) is detachably connected with rod c (25);The bottom of box (10) is opened with outlet;Roller (29) is provided with two and is rotatably arranged in the inside of outlet.

5. The film laminating device for PVC floor mat production according to claim 4, characterized in that, Box (10) is opened with air inlet;Filter cloth (11) is arranged in air inlet;Box (10) is provided with fan (9);Fan (9) is communicated with box (10);Sensor is arranged in the inside of box (10) close to the communication of fan (9) and box (10).

6. The film laminating device for PVC floor mat production according to claim 1, characterized in that, Roller pressing part includes telescopic component b (6), frame (18) and laminating roller (20);Telescopic component b (6) is arranged on U-shaped plate a (7) and is connected with frame (18);Laminating roller (20) is rotatably arranged in the inside of frame (18).

7. The film laminating device for PVC floor mat production according to claim 1, characterized in that, The dust removing mechanism comprises a dust sticking paper (33), a U-shaped plate b (15), a rod d (36), a rod e (34), a pressing roller (35), a winding roller a (30) and a winding roller b (27); the U-shaped plate b (15) is connected to the frame body (1); two side walls of the U-shaped plate b (15) are provided with flush insertion holes a and b; the insertion hole a is higher than the insertion hole b; the rod d (36) is provided with two ends penetrating the insertion hole a; the winding roller a (30) and the winding roller b (27) are respectively inserted on the two side rods d (36); the rod e (34) is provided with two ends penetrating the insertion hole b; the pressing roller (35) is inserted on the rod e (34); the dust sticking paper (33) is wound on the winding roller a (30); the dust sticking paper (33) is guided by the pressing roller (35) and connected to the winding roller b (27).

8. The film laminating device for PVC floor mat production according to claim 7, characterized in that, The U-shaped plate b (15) is provided with a telescopic part c (14); the telescopic part c (14) is connected with a frame plate (23) at an extended end; a plurality of rollers (24) are rotatably arranged inside the frame plate (23).

9. The film coating device for PVC floor mat production according to claim 7, characterized in that, One end of the rod d (36) is connected with a synchronous pulley b; the synchronous pulley b is connected with a synchronous toothed belt b; the other end of the rod d (36) is threadedly connected with a nut a; the two ends of the rod e (34) are threadedly connected with nuts b.

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