Embossing equipment for PVC floor processing

Abstract

The invention provides knurling equipment for PVC floor processing, and belongs to the technical field of knurling equipment.The knurling equipment comprises a knurling roller and a conveying assembly, supports are installed on the two sides of the conveying assembly, bearing seats are fixedly installed on the sides, close to each other, of the supports, a movable shaft is fixedly installed in the middle of a rotating frame and located in the bearing seats, and the rotating frame is fixedly connected with the knurling roller. The two ends of the rotating frame are each rotationally provided with an embossing roller, the two sides of the support are further provided with a plurality of ejector rods and adjusting assemblies, and the adjusting assemblies are connected with the ejector rods and used for driving the ejector rods to move in the PVC floor conveying direction. By arranging the annular frame plate and the annular groove, it can be guaranteed that rotation of the rotating frame is more stable, in addition, the two embossing rollers are arranged on the rotating frame, the embossing rollers can be switched instantly for needed patterns, disassembly and replacement are not needed, and the practicability is high. And secondly, by arranging an ejector rod, the rotating angle of the rotating frame can be correspondingly adjusted according to the thickness of the PVC floor.

Description

Technical Field

[0001] The invention belongs to the technical field of embossing equipment, in particular to embossing equipment for processing PVC floors. Background Art

[0002] PVC flooring is a new type of lightweight floor decoration material that is very popular in the world today. It is also called "lightweight flooring". PVC flooring is widely used, such as in homes, office buildings, factories, public places and other places. PVC flooring has a movable waterproof effect and is more practical.

[0003] The existing PVC floor embossing device often needs to replace the embossing roller during use, so as to change the pattern. The replacement operation generally involves disassembling the bolts with a wrench, etc. The replacement operation of the embossing roller is relatively cumbersome. Secondly, in the production process of the PVC floor, when the required area of ​​the PVC floor is fixed, a single bundle of PVC floor cannot present different patterns, resulting in redundant PVC floor with the same pattern, thereby causing waste of materials. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the embodiments of the present invention is to provide an embossing device for PVC floor processing.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The support frame is fixedly provided with a ring-shaped frame plate through a connecting plate, and a ring-shaped frame plate is provided with a ring-shaped groove. A supporting seat is fixedly installed on the side where the support frames are close to each other. A movable shaft is fixedly installed in the middle of the rotating frame. The movable shaft is located in the supporting seat and is rotatably connected with the supporting seat. Embossing rollers are rotatably installed at both ends of the rotating frame. One end of the embossing roller extends out of the annular groove and is connected to a third motor, and the other end of the embossing roller extends out of the annular groove and is connected to a movable mounting plate. The movable mounting plate and the third motor are both slidably connected to the annular frame plate. A plurality of push rods and adjusting components are also installed on both sides of the support, and the adjusting component is connected to the push rod, and the adjusting component is used to drive the push rod to move toward the transmission direction of the PVC floor.

[0007] As a further improvement scheme: a telescopic member is installed on the rotating frame, and a second counterweight block is connected to the output end of the telescopic member, and the second counterweight block is slidably connected to the surface of the rotating frame.

[0008] As a further improvement scheme: a spring is installed in the area of ​​the annular groove above the rotating frame, and force blocks are installed at both ends of the spring. The end of the force block away from the spring is in contact with the embossing roller.

[0009] As a further improvement scheme: the adjustment component includes a step block, a first rotating shaft, and a first motor. The output end of the first motor is connected to the first rotating shaft. Both ends of the first rotating shaft are rotatably connected to the bracket. The first rotating shaft is provided with a first bidirectional thread. Both ends of the first rotating shaft are threadedly connected to a plurality of step blocks, and the steps on the step blocks are in contact with the top rod.

[0010] As a further improvement scheme: a plurality of step planes are arranged on the step block, and adjacent step planes are connected by inclined planes.

[0011] As a further improvement scheme: it also includes a baffle, a collar and a driving assembly, the baffle is rotatably connected to the collar, the driving assembly is connected to the collar, and the driving assembly is used to drive the collars to move closer to or away from each other.

[0012] As a further improvement scheme: the third motor and the movable mounting plate are both fixedly mounted with a support frame, the support frame is mounted with a driving assembly, and a first counterweight is fixedly mounted on one side of the two baffles away from each other.

[0013] As a further improvement, a screed plate is fixedly mounted on the opposite side of the baffle.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the entire rotating frame is detachable by providing a supporting seat, making maintenance and cleaning work more convenient; the annular frame plate and the annular groove can ensure that the rotation of the rotating frame is more stable; in addition, two embossing rollers are provided on the rotating frame, so that the embossing rollers can be switched instantly to the required pattern without disassembly and replacement; secondly, the top rod is provided to adjust the rotation angle of the rotating frame accordingly according to the thickness of the PVC floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure of an embossing equipment for PVC floor processing Figure 1 ;

[0016] Figure 2 The overall structure of an embossing equipment for PVC floor processing Figure 2 ;

[0017] Figure 3 A schematic diagram of the solar heating structure of an embossing device for PVC floor processing;

[0018] Figure 4A schematic diagram of the spring structure of an embossing device for PVC floor processing;

[0019] Figure 5 This is a schematic diagram of the structure of an embossing roller of an embossing device for PVC floor processing;

[0020] Figure 6 This is a schematic diagram of the installation frame structure of an embossing device for PVC floor processing;

[0021] Figure 7 A schematic diagram of the structure of an adjustment component of an embossing device for PVC floor processing;

[0022] Figure 8 It is a schematic diagram of the structure of a step block of an embossing device for PVC floor processing;

[0023] Fig. 9 This is a schematic diagram of the structure of a driving component of an embossing device for PVC floor processing;

[0024] Fig.10 A schematic diagram of a baffle structure of an embossing device for PVC floor processing;

[0025] In the figure: 1. transmission assembly; 2. embossing roller; 3. push rod; 4. adjustment assembly; 41. first motor; 42. mounting frame; 43. first bidirectional thread; 44. step block; 441. step plane; 442. inclined plane; 443. through groove; 45. first rotating shaft; 5. baffle; 51. connecting rod; 6. driving assembly; 61. second motor; 62. second bidirectional thread; 63. second rotating shaft; 7. support frame; 8. collar; 9. first counterweight; 10. leveling plate; 11. bracket; 12. connecting plate; 13. annular frame plate; 131. annular groove; 14. supporting seat; 15. rotating frame; 150. supporting seat; 151. side plate; 16. movable shaft; 17. telescopic member; 18. second counterweight; 19. force block; 20. spring; 21. movable mounting plate; 22. third motor. DETAILED DESCRIPTION

[0026] The technical solution of the present application is further described in detail below in conjunction with specific implementation methods.

[0027] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0028] See also Figures 1 to 10In one embodiment, an embossing device for PVC floor processing includes an embossing roller 2 and a transmission component 1, wherein the embossing roller 2 is rotatably installed above the transmission component 1, and is characterized in that it also includes a rotating frame 15 and a bracket 11, brackets 11 are installed on both sides of the transmission component 1, and the bracket 11 is fixedly connected to an annular frame plate 13 through a connecting plate 12, and two connecting plates 12 are provided, which are respectively installed on the top and bottom of the annular frame plate 13, and an annular groove 131 is provided on the annular frame plate 13, and a supporting seat 14 is fixedly installed on the side of the bracket 11 close to each other, and a movable shaft 16 is fixedly installed in the middle of the rotating frame 15, and the movable shaft 16 is located in the supporting seat 14 and is rotatably connected to the supporting seat 14, and the supporting seat 14 is provided with a pair of movable shafts 16 The semicircular groove corresponds to the semicircular groove, and the embossing rollers 2 are rotatably installed at both ends of the rotating frame 15. Side plates 151 are fixedly installed on both sides of the two ends of the rotating frame 15. Fixed shafts are fixedly installed at both ends of the embossing roller 2 by bolts, and the fixed shafts at both ends are rotatably installed on the side plates 151. The fixed shaft at one end of the embossing roller 2 extends out of the annular groove 131 and is connected to the third motor 22. The fixed shaft at the other end of the embossing roller 2 extends out of the annular groove 131 and is connected to a movable mounting plate 21. The movable mounting plate 21 and the third motor 22 are both slidably connected to the annular frame plate 13. A number of push rods 3 and adjustment components 4 are also installed on both sides of the bracket 11. The adjustment component 4 is connected to the push rod 3, and the adjustment component 4 is used to drive the push rod 3 to move toward the conveying direction of the PVC floor.

[0029] In this embodiment, when embossing the PVC floor, the position of the top rod 3 is first adjusted according to the thickness of the PVC floor. The position of the top rod 3 determines the ultimate rotation angle of the rotating frame 15. After adjusting the position of the top rod 3, the PVC floor is transported through the conveying assembly 1, and then the rotating frame 15 is rotated. When the top rod 3 abuts against the side of one end of the rotating frame 15, the rotating frame 15 is rotated to the ultimate angle. At this time, the embossing roller 2 at one end of the rotating frame 15 can just be pressed on the PVC floor, so that the embossing roller 2 at one end of the rotating frame 15 can be driven by the third motor 22 to rotate and emboss. When the pattern needs to be changed, the rotating frame 15 is rotated again to allow the embossing roller 2 at the other end to perform the embossing operation, thereby completing the switching of the embossing roller 2.

[0030] The support seat 14 is provided to make the rotating frame 15 as a whole detachable, so that maintenance and cleaning work is more convenient. The annular frame plate 13 and the annular groove 131 can ensure that the rotation of the rotating frame 15 is more stable. In addition, two embossing rollers 2 are provided on the rotating frame 15, so that the embossing rollers 2 can be switched instantly to the required pattern without disassembly and replacement. Secondly, the top rod 3 can be provided to adjust the rotation angle of the rotating frame 15 according to the thickness of the PVC floor.

[0031] The transmission assembly 1 can be driven by a belt or a chain, and the rotation of the rotating frame 15 can be driven manually or by a motor.

[0032] See also Figure 1 , Figure 2 In one embodiment, a support seat 150 is fixedly mounted on the rotating frame 15, a telescopic member 17 is fixedly mounted on the support seat 150, an output end of the telescopic member 17 is connected to a second counterweight block 18, and the second counterweight block 18 is slidably connected to the surface of the rotating frame 15.

[0033] In this embodiment, when embossing the PVC floor, the position of the push rod 3 is first adjusted according to the thickness of the PVC floor. After adjusting the position of the push rod 3, the PVC floor is conveyed through the conveying assembly 1, and then the telescopic member 17 is started to move the second counterweight block 18 to the vicinity of the corresponding embossing roller 2. At this time, due to the second counterweight block 18 and the self-gravity of the embossing roller 2, the rotating frame 15 automatically rotates. When the push rod 3 abuts against the side of one end of the rotating frame 15, the rotating frame 15 rotates to the limit angle. At this time, the embossing roller 2 at one end of the rotating frame 15 can just be pressed on the PVC floor, so that the third motor 22 can drive one end of the rotating frame 15 The embossing roller 2 is rotated to perform embossing operation. When the pattern needs to be replaced, the telescopic part 17 is started again to move the second counterweight 18 to the vicinity of the other embossing roller 2. At this time, the rotating frame 15 is rotated again to make the embossing roller 2 at the other end perform embossing operation, thereby completing the switching of the embossing roller 2. The rotation of the rotating frame 15 is achieved by adding the counterweight. The principle is similar to that of a seesaw. After the switching is completed, the embossing roller 2 that is raised due to the rotation of the rotating frame 15 can be cleaned and maintained at the same time. When the embossing rollers 2 at both ends need to be disassembled and replaced, at this time, the driving part is started so that the counterweight can be located at the balance point. At this time, the rotating frame 15 can be located in a horizontal position, and the disassembly station can be reached.

[0034] See also Figure 3 , Figure 4 In one embodiment, a spring 20 is installed in the area of ​​the annular groove 131 located above the rotating frame 15, and force blocks 19 are installed at both ends of the spring 20. The end of the force block 19 away from the spring 20 is in contact with the embossing roller 2, and the end of the force block 19 close to the fixed shaft is set to an arc shape and fits with the rotating surface of the fixed shaft.

[0035] In this embodiment, when the top rod 3 abuts against the side surface of one end of the rotating frame 15, the rotating frame 15 rotates to the extreme angle. Although the rotating frame 15 rotates to the extreme angle at this time, the position above the rotating frame 15 still has a certain degree of freedom. Therefore, the embossing roller 2 can be pressurized by providing a spring 20, so that the position of the rotating frame 15 can be limited above the rotating frame 15.

[0036] See also Figure 6 , Figure 7 In one embodiment, the adjustment component 4 includes a step block 44, a first rotating shaft 45, and a first motor 41. The first motor 41 is fixedly mounted on the bracket 11, and the output end of the first motor 41 is connected to the first rotating shaft 45. The brackets 11 on both sides are fixedly mounted with mounting frames 42. Both ends of the first rotating shaft 45 are rotatably connected to the bracket 11 and the mounting frame 42. A first bidirectional thread 43 is provided on the first rotating shaft 45. Both ends of the first rotating shaft 45 are threadedly connected with a plurality of step blocks 44. The steps on the step block 44 are in contact with the push rod 3, and the push rod 3 and the step block 44 are both slidably connected to the mounting frame 42.

[0037] In this embodiment, when embossing the PVC floor, the position of the top rod 3 is adjusted according to the thickness of the PVC floor. The position adjustment of the top rod 3 is achieved by the step block 44. When the rotating frame 15 rotates due to the counterweight, the rotating frame 15 has a certain impact force at the moment of contact with the top rod 3. Therefore, the moving direction of the step block 44 is set to be perpendicular to the impact direction, so as to avoid damage to the adjustment component 4 due to the impact force, thereby improving the durability of the device.

[0038] The adjustment assembly 4 may also adopt a gear rack structure to achieve movement adjustment of the push rod 3 by the opposite tangent directions of the opposite sides of the gear, and is not limited to the above structure.

[0039] See also Figure 8 In one embodiment, a plurality of step planes 441 are provided on the step block 44 , and adjacent step planes 441 are connected by inclined planes 442 .

[0040] In this embodiment, a through groove 443 corresponding to the first rotating shaft 45 is provided on the step block 44, and three step planes 441 are provided. By setting the number of step planes 441 in the step block 44, the top rod 3 can be located at different positions, so that it can be suitable for PVC floors of different thicknesses.

[0041] See also Fig. 9 , Fig.10In one embodiment, it also includes a baffle 5, a collar 8 and a driving assembly 6, wherein a connecting rod 51 is fixedly installed at one end of the baffle 5, the baffle 5 is rotatably connected to the collar 8 through the connecting rod 51, and the driving assembly 6 is connected to the collar 8, and the driving assembly 6 is used to drive the collar 8 to move closer to or away from each other.

[0042] In this embodiment, the driving component 6 can be installed on the bracket 11. By rotatably connecting the baffle 5 and the ring 8, it can be ensured that the baffle 5 always fits the surface of the conveying component 1. In addition, the driving component 6 can drive the ring 8 to move, so that the distance between the baffles 5 matches the wide bandwidth of the PVC floor, and the horizontal position of the PVC floor can be fixed to avoid displacement during the conveying process.

[0043] See also Fig. 9 , Fig.10 In one embodiment, a support frame 7 is fixedly mounted on both the third motor 22 and the movable mounting plate 21, a driving assembly 6 is mounted on the support frame 7, and a first counterweight 9 is fixedly mounted on the side of the two baffles 5 away from each other.

[0044] In this embodiment, the driving assembly 6 includes a second motor 61 and a second rotating shaft 63. The second motor 61 is fixedly mounted on the support frame 7. The output end of the second motor 61 is connected to the second rotating shaft 63. The second rotating shaft 63 is provided with a second bidirectional thread 62. Both ends of the second bidirectional thread 62 are threadedly connected with a ring 8.

[0045] The driving assembly 6 can adopt a linear moving structure such as a crank connecting rod, but is not limited to the above structure.

[0046] By installing the driving assembly 6 on the third motor 22 and the movable mounting plate 21, that is, the driving assembly 6 and the support plate rotate with the rotation of the rotating frame 15, when the rotating frame 15 rotates to the extreme angle, the baffle 5 is parallel to the PVC floor due to the action of the first counterweight block 9, and the baffle 5 can be located on both sides of the PVC floor, thereby limiting the moving path of the PVC floor and preventing the PVC floor from deviating during the transmission process.

[0047] When the top rod 3 is moved and adjusted, that is, the position is adjusted according to the thickness of the PVC floor, the baffle 5 can still adapt to PVC floors of different thicknesses.

[0048] See also Fig.10 In one embodiment, a screed plate 10 is fixedly mounted on the opposite side of the baffle 5 .

[0049] In this embodiment, by providing a screed plate 10 , the upper surface of the PVC floor can be limited to avoid partial hanging of the surface of the PVC floor, thereby achieving complete fit between the PVC floor and the conveying assembly 1 .

[0050] The working principle of the present invention is as follows: when embossing the PVC floor, the first motor 41 is started, the first motor 41 drives the first rotating shaft 45 to rotate, and the first bidirectional thread 43 drives a plurality of step blocks 44 to move, so that the corresponding step plane 441 corresponds to the push rod 3, thereby adjusting the position of the push rod 3, so that the position of the push rod 3 corresponds to the corresponding thickness of the PVC floor, and then the second motor 61 is started, the second motor 61 drives the second rotating shaft 63 to rotate, and the second bidirectional thread 62 drives the two rings 8 to move, so that the corresponding PVC floor width corresponds to the distance between the baffles 5, after adjusting the position of the push rod 3 and the baffle 5, the PVC floor is transmitted through the transmission assembly 1, and then the telescopic member 17 is started, so that the second counterweight block 1 8 moves to the vicinity of the corresponding embossing roller 2. At this time, due to the second counterweight 18 and the self-gravity of the embossing roller 2, the rotating frame 15 automatically rotates. When the top rod 3 abuts against the side of one end of the rotating frame 15, the rotating frame 15 rotates to the limit angle. At this time, the embossing roller 2 at one end of the rotating frame 15 can just be pressed on the PVC floor, and the baffle 5 is just located on both sides of the PVC floor, so that the embossing roller 2 at one end of the rotating frame 15 can be driven by the third motor 22 to rotate and emboss. When the pattern needs to be changed, the telescopic part 17 is started again to make the second counterweight 18 move to the vicinity of the other embossing roller 2. At this time, the rotating frame 15 rotates again to make the embossing roller 2 at the other end perform the embossing operation, thereby completing the switching of the embossing roller 2.

[0051] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any reference numerals in the claims should not be regarded as limiting the claims involved.

[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An embossing device for PVC floor processing, comprising an embossing roller and a transmission assembly, wherein an embossing roller is rotatably mounted above the transmission assembly, characterized in that: The cam is provided with a plurality of support members, each of which is provided with a plurality of support members, and the plurality of support members are provided with a plurality of support members, and the plurality of support members are provided with a plurality of support members.

2. The embossing equipment for PVC floor processing according to claim 1, characterized in that: A telescopic member is installed on the rotating frame, and an output end of the telescopic member is connected to a second counterweight block, and the second counterweight block is slidably connected to the surface of the rotating frame.

3. The embossing equipment for PVC floor processing according to claim 2, characterized in that: A spring is installed in the area of ​​the annular groove above the rotating frame, and force blocks are installed at both ends of the spring. The end of the force block away from the spring contacts the embossing roller.

4. The embossing equipment for PVC floor processing according to claim 1, characterized in that: The adjustment component includes a step block, a first rotating shaft, and a first motor. The output end of the first motor is connected to the first rotating shaft. Both ends of the first rotating shaft are rotatably connected to the bracket. The first rotating shaft is provided with a first bidirectional thread. Both ends of the first rotating shaft are threadedly connected to a plurality of step blocks. The steps on the step blocks are in contact with the top rod.

5. The embossing equipment for PVC floor processing according to claim 4, characterized in that: The step block is provided with a plurality of step planes, and adjacent step planes are connected by inclined planes.

6. The embossing equipment for PVC floor processing according to any one of claims 1 to 5, characterized in that: It also includes a baffle, a collar and a driving assembly, wherein the baffle is rotatably connected to the collar, the driving assembly is connected to the collar, and the driving assembly is used to drive the collars to move closer to or away from each other.

7. The embossing equipment for PVC floor processing according to claim 6, characterized in that: The third motor and the movable mounting plate are both fixedly mounted with a support frame, a driving assembly is mounted on the support frame, and a first counterweight is fixedly mounted on one side of the two baffles away from each other.

8. The embossing equipment for PVC floor processing according to claim 7, characterized in that: A screed plate is fixedly mounted on the opposite side of the baffle.

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