PVC edge band winding device

Abstract

The utility model relates to the technical field of PVC (polyvinyl chloride) edge band production devices, and discloses a PVC edge band winding device, which is arranged between an extruder and a winding roller and comprises a mounting platform. On the mounting platform, along the conveying path of the PVC edge band, a water spraying component, a water spraying component, a water spraying component, a water spraying component and a water spraying component are sequentially arranged, and the water spraying component is used for spraying water to the PVC edge band so as to wash the PVC edge band; the water absorption sleeve is arranged outside the PVC edge sealing strip in a sleeving manner and is used for absorbing water; the extrusion assembly is used for extruding the water absorption sleeve so as to extrude water; the air drying component is used for supplying air to the PVC edge sealing strip and providing flowing airflow so as to air-dry the PVC edge sealing strip; the PVC edge sealing strip can be washed and cleaned by water, dust on the PVC edge sealing strip is removed, and it is guaranteed that the rolled and stored PVC edge sealing strip is clean; and two-step drying operation of wiping and air drying can be carried out on the PVC edge sealing strip, and it is guaranteed that the PVC edge sealing strip stored on the rolling rotating roller is dry.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC edge banding strip production devices, in particular to a PVC edge banding strip rolling device. Background Art

[0002] Edge banding is often used to seal the cross section of furniture boards to prevent damage to the boards and prevent the volatilization of formaldehyde inside the boards. It can also play a decorative and beautifying role. The most commonly used edge banding is PVC edge banding. In the prior art, after the PVC edge banding is extruded by an extruder, it is usually directly rolled into a coil by a roller and stored for later use.

[0003] However, after extrusion molding, dust often adheres to the PVC edge banding. If the PVC edge banding is rolled up directly without cleaning it, it will affect the gluing effect in subsequent actual use. The PVC edge banding is easy to debond, which reduces the installation quality of the PVC edge banding. Utility Model Content

[0004] In view of the above problems, the utility model provides a PVC edge banding strip rolling device, the purpose of which is to ensure the cleanliness and dryness of the rolled and stored PVC edge banding strips and ensure the stability of the subsequent gluing.

[0005] In order to achieve the above-mentioned invention object, the technical solution adopted by the utility model is as follows:

[0006] Provided is a PVC edge banding winding device, which is arranged between an extruder and a winding roller, and comprises a mounting platform; on the mounting platform, along the conveying path of the PVC edge banding, the following components are arranged in sequence: a water spraying component, which is used to spray water to the PVC edge banding to rinse the PVC edge banding; a water absorbing sleeve and an extrusion component, wherein the water absorbing sleeve is sleeved outside the PVC edge banding to absorb water; the extrusion component is used to squeeze the water absorbing sleeve to squeeze out the water; and an air drying component, which is used to supply air to the PVC edge banding to provide a flowing airflow to air dry the PVC edge banding.

[0007] Furthermore, the water spray component includes: a first annular tube for the PVC edge strip to pass through, with a water supply channel provided inside; a plurality of water supply holes, which are opened on the first annular tube along the circumferential direction of the PVC edge strip, with one end facing the PVC edge strip and the other end connected to the water supply channel; a water pump, which is used to supply water to the water supply channel.

[0008] Furthermore, the device also includes an atomizing nozzle installed on the water supply hole.

[0009] Furthermore, the air-drying component includes: a second annular tube for the PVC edge strip to pass through, with an air supply channel arranged inside; a plurality of air supply holes opened on the second annular tube along the circumferential direction of the PVC edge strip, with one end facing the PVC edge strip and the other end connected to the air supply channel; a blower for blowing air into the air supply channel.

[0010] Further, the water absorbing sleeve is made of sponge.

[0011] Furthermore, the extrusion assembly includes: a first extrusion block and a second extrusion block, which are respectively arranged on both sides of the water-absorbing sleeve along the axial direction of the PVC edge banding strip; wherein the first extrusion block is fixedly arranged on the mounting platform, and the second extrusion block is slidably arranged on the mounting platform; a telescopic component is arranged on the mounting platform, and the piston rod of the telescopic component is connected to the second extrusion block, for driving the second extrusion block to approach / move away from the first extrusion block.

[0012] Furthermore, the device also includes a plurality of water leakage holes, which are opened on the first extrusion block and the second extrusion block, with one end facing the water absorption sleeve and the other end extending in a direction away from the water absorption sleeve.

[0013] Furthermore, the device also includes a bracket for supporting a mounting platform, and the mounting platform is located above the PVC edge banding strip.

[0014] Furthermore, the device also includes a water collecting component in the shape of a funnel, which is arranged on the bracket and is below the water spraying component and the water absorbing sleeve.

[0015] The beneficial effects of the utility model are as follows: by using the utility model, the PVC edge banding can be cleaned by water flushing, dust on the PVC edge banding can be removed, the cleanliness of the rolled and stored PVC edge banding can be ensured, the PVC edge banding can be prevented from debonding during the later gluing work, and the installation quality of the PVC edge banding can be ensured; the PVC edge banding can also be dried by wiping and air drying in two steps, so as to ensure the dryness of the PVC edge banding stored on the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the winding device provided in an embodiment of the present application.

[0017] Figure 2 for Figure 1 A partial enlarged schematic diagram of part A.

[0018] Figure 3 for Figure 1 A partial enlarged schematic diagram of part B.

[0019] Figure 4 for Figure 1 A partial enlarged schematic diagram of part C in the middle.

[0020] Figure 5 for Figure 1 Cross-sectional view of DD.

[0021] Among them, 1. PVC edge banding; 11. Winding roller; 2. Installation platform; 21. Bracket; 22. Water collecting component; 3. First annular tube; 31. Water supply channel; 32. Water supply hole; 33. Water pump; 34. Atomizing nozzle; 4. Water absorption sleeve; 41. First extrusion block; 42. Second extrusion block; 43. Telescopic component; 44. Leakage hole; 5. Second annular tube; 51. Air supply channel; 52. Air supply hole; 53. Blower. DETAILED DESCRIPTION

[0022] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] Reference Figure 1 As shown, the embodiment of the present application discloses a PVC edge banding winding device, which is arranged between an extruder and a winding roller 11, and includes a mounting platform 2; on the mounting platform 2, along the conveying path of the PVC edge banding 1, there are arranged in sequence: a water spraying component, used to spray water to the PVC edge banding 1 to rinse the PVC edge banding 1; a water absorption sleeve 4 and an extrusion component, the water absorption sleeve 4 is sleeved on the outside of the PVC edge banding 1 to absorb moisture; the extrusion component is used to squeeze the water absorption sleeve 4 to squeeze out the moisture; an air drying component, used to supply air to the PVC edge banding 1, providing a flowing airflow to air dry the PVC edge banding 1.

[0024] In the utility model, a water spraying component is provided, through which water is sprayed to the PVC edge banding strip 1, so as to rinse the PVC edge banding strip 1, rinse the dust on the PVC edge banding strip 1, and ensure that the outer surface of the PVC edge banding strip 1 is cleaned quickly; a water absorption sleeve 4 and an extrusion component are also provided, the water absorption sleeve 4 is sleeved on the outside of the PVC edge banding strip 1, and is used to absorb moisture, and most of the residual moisture on the PVC edge banding strip 1 is absorbed by the water absorption sleeve 4; the extrusion component is used to squeeze the water absorption sleeve 4, so as to squeeze out the moisture, and ensure that the water absorption sleeve 4 can continuously absorb the moisture on the PVC edge banding strip 1; an air-drying component is also provided, through which air is supplied to the PVC edge banding strip 1, a flowing airflow is provided, so as to dry the PVC edge banding strip 1, remove the small amount of moisture remaining on the PVC edge banding strip 1, ensure the drying of the PVC edge banding strip 1, and send it to the winding roller 11 for winding and storage.

[0025] By using the utility model, the PVC edge banding strip 1 can be cleaned by water flushing, dust on the PVC edge banding strip 1 can be removed, the PVC edge banding strip 1 that is rolled up and stored can be kept clean, the PVC edge banding strip 1 can be prevented from debonding during the later gluing work, and the installation quality of the PVC edge banding strip 1 can be guaranteed; the PVC edge banding strip 1 can also be dried by wiping and air drying in two steps, so as to ensure the dryness of the PVC edge banding strip 1 stored on the winding roller 11.

[0026] Reference Figure 2 As shown, the water spray component includes: a first annular tube 3, for the PVC edge strip 1 to pass through, and a water supply channel 31 is provided inside; a plurality of water supply holes 32 are opened on the first annular tube 3 along the circumferential direction of the PVC edge strip 1, one end of which faces the PVC edge strip 1, and the other end is connected to the water supply channel 31; a water pump 33 is used to supply water to the water supply channel 31.

[0027] In this embodiment, water is supplied into the water supply channel 31 through the water pump 33 , and water is sprayed circumferentially toward the outer surface of the PVC edge banding 1 through a plurality of water supply holes 32 , thereby ensuring the cleaning efficiency of the PVC edge banding 1 .

[0028] It is worth mentioning that the device also includes an atomizing nozzle 34 installed on the water supply hole 32. The atomizing nozzle 34 disperses the water flow to further increase the coverage area and improve the cleaning efficiency.

[0029] Reference Figure 5 As shown, the extrusion assembly includes: a first extrusion block 41 and a second extrusion block 42, which are respectively arranged on both sides of the water-absorbing sleeve 4 along the axial direction of the PVC edge banding strip 1; wherein the first extrusion block 41 is fixedly arranged on the mounting platform 2, and the second extrusion block 42 is slidably arranged on the mounting platform 2; a telescopic component 43 is arranged on the mounting platform 2, and the piston rod of the telescopic component 43 is connected to the second extrusion block 42, and is used to drive the second extrusion block 42 to approach / move away from the first extrusion block 41.

[0030] In this embodiment, the water absorption sleeve 4 and the PVC edge banding strip 1 are concentrically arranged, and the PVC edge banding strip 1 passes through the water absorption sleeve 4. The water absorption sleeve 4 can absorb most of the moisture remaining on the PVC edge banding strip 1, so as to remove most of the water stains; in actual use, the telescopic component 43 is periodically started, and the piston rod of the telescopic component 43 makes a telescopic movement, which can drive the second extrusion block 42 to move closer / away, thereby squeezing the water absorption sleeve 4, and regularly squeezing out the moisture in the water absorption sleeve 4, to ensure that the water absorption sleeve 4 continues to absorb water stains.

[0031] Reference Figure 3As shown, the device also includes a plurality of water leakage holes 44, which are opened on the first extrusion block 41 and the second extrusion block 42, with one end facing the water absorption sleeve 4 and the other end extending in a direction away from the water absorption sleeve 4; by setting the water leakage holes 44, the squeezed water is guided to be discharged in a direction away from the water absorption sleeve 4, thereby reducing water backflow and improving the water squeezing efficiency of the water absorption sleeve 4.

[0032] Specifically, the water absorbing sleeve 4 is made of sponge to absorb water stains; in addition, the telescopic component 43 can use an electric telescopic rod.

[0033] It is worth mentioning that a slide groove can be further provided on the mounting platform 2, and a slider can be further installed on the second extrusion block 42. The slider can be slidably provided in the slide groove. When the telescopic component 43 drives the second extrusion block 42 to slide, the slider can also slide synchronously in the slide groove, so as to ensure the stability of the second extrusion block 42 during movement.

[0034] Reference Figure 4 As shown, the air-drying component includes: a second annular tube 5 for the PVC edge strip 1 to pass through, and an air supply channel 51 is arranged inside; a plurality of air supply holes 52 are opened on the second annular tube 5 along the circumferential direction of the PVC edge strip 1, one end of which faces the PVC edge strip 1, and the other end is connected to the air supply channel 51; a blower 53, which is used to blow air into the air supply channel 51.

[0035] In this embodiment, air is blown into the air supply channel 51 by the blower 53 , so that the outer surface of the PVC edge banding 1 can be dried along the circumference through the plurality of air supply holes 52 , thereby ensuring the drying efficiency of the PVC edge banding 1 .

[0036] Furthermore, the device also includes a bracket 21 for supporting the installation platform 2, and the installation platform 2 is located above the PVC edge banding strip 1; the device also includes a water collecting component 22, which is funnel-shaped and is arranged on the bracket 21, and is located below the water spraying component and the water absorption sleeve 4; under the action of gravity, the fallen water stains fall into the water collecting component 22, and are uniformly recovered and stored by the water collecting component 22 for subsequent recycling.

[0037] It should be understood by those skilled in the art that, although preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they are aware of the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention. Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the equivalent technology of the claims of the present invention, the present invention is also intended to include these modifications and variations.

Claims

1. A PVC edge banding winding device, arranged between an extruder and a winding roller (11), characterized in that: comprising a mounting platform (2); On the installation platform (2), along the conveying path of the PVC edge banding strip (1), the following are arranged in sequence: A water spraying component, used for spraying water onto the PVC edge banding strip (1) to flush the PVC edge banding strip (1); A water absorbing sleeve (4) and an extrusion assembly, wherein the water absorbing sleeve (4) is sleeved outside the PVC edge banding strip (1) and is used to absorb water; and the extrusion assembly is used to squeeze the water absorbing sleeve (4) to squeeze out the water; The air-drying component is used to supply air to the PVC edge banding strip (1) to provide a flowing airflow, thereby air-drying the PVC edge banding strip (1).

2. The PVC edge banding winding device according to claim 1, characterized in that: The water spray parts include: A first annular tube (3) for the PVC edge banding strip (1) to pass through, and having a water supply channel (31) therein; A plurality of water supply holes (32) are provided on the first annular tube (3) along the circumferential direction of the PVC edge sealing strip (1), with one end facing the PVC edge sealing strip (1) and the other end connected to the water supply channel (31); The water pump (33) is used to supply water into the water supply channel (31).

3. The PVC edge banding winding device according to claim 2, characterized in that: It also includes an atomizing nozzle (34) installed on the water supply hole (32).

4. The PVC edge banding winding device according to claim 1, characterized in that: Air-drying parts include: The second annular tube (5) is for the PVC edge banding strip (1) to pass through and is provided with an air supply channel (51); A plurality of air supply holes (52) are provided on the second annular tube (5) along the circumferential direction of the PVC edge strip (1), with one end facing the PVC edge strip (1) and the other end connected to the air supply channel (51); The blower (53) is used to blow air into the air supply channel (51).

5. The PVC edge banding winding device according to claim 1, characterized in that: The water absorbing sleeve (4) is made of sponge.

6. The PVC edge banding winding device according to claim 1, characterized in that: The extrusion assembly includes: The first extrusion block (41) and the second extrusion block (42) are respectively arranged on both sides of the water-absorbing sleeve (4) along the axial direction of the PVC edge banding strip (1); wherein the first extrusion block (41) is fixedly arranged on the mounting platform (2), and the second extrusion block (42) is slidably arranged on the mounting platform (2); The telescopic component (43) is arranged on the mounting platform (2); the piston rod of the telescopic component (43) is connected to the second extrusion block (42) and is used to drive the second extrusion block (42) to approach or move away from the first extrusion block (41).

7. The PVC edge banding winding device according to claim 6, characterized in that: It also comprises a plurality of water leakage holes (44) which are opened on the first extrusion block (41) and the second extrusion block (42), one end of which faces the water absorption sleeve (4) and the other end of which extends in a direction away from the water absorption sleeve (4).

8. The PVC edge banding winding device according to claim 1, characterized in that: It also includes a bracket (21) for supporting the installation platform (2), and the installation platform (2) is located above the PVC edge banding strip (1).

9. The PVC edge banding winding device according to claim 8, characterized in that: It also includes a water collecting component (22) in a funnel shape, which is arranged on the bracket (21) and is located below the water spraying component and the water absorbing sleeve (4).

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