PVC decorative sheet processing and drying device

Abstract

The utility model discloses a PVC (polyvinyl chloride) decorative sheet processing and drying device, which relates to the technical field of PVC decorative sheet processing and comprises a drying cylinder, supporting legs are symmetrically arranged at the bottom of the drying cylinder, a feeding and discharging groove is formed in the surface of the drying cylinder, an access cover is arranged at one end of the drying cylinder, and the supporting legs are arranged at the bottom of the drying cylinder. A uniform heating assembly is arranged on the drying cylinder, PVC decorative sheets needing to be dried are clamped through a fixing clamp, a rotating disc is rotated by hand, so that the angle of a positioning rod is changed, the PVC decorative sheets needing to be dried are fixed to the positioning rod one by one, a plurality of PVC decorative sheets can be fixed and clamped at a time, a driving belt wheel and a belt are driven by a motor to rotate, and therefore the PVC decorative sheets can be dried conveniently. The rotating disc drives the positioning rod to rotate in the drying cylinder, so that the PVC decorative sheets fixed on the positioning rod are uniformly heated, the drying uniformity is ensured, a plurality of PVC decorative sheets are dried at a time, the waiting time is shortened, and the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC decorative sheet processing, and specifically relates to a drying device for PVC decorative sheet processing. Background Art

[0002] PVC decorative sheet is a kind of decorative material mainly made of polyvinyl chloride. It has characteristics such as hard texture, wear resistance, and corrosion resistance, and is widely used in the fields of interior decoration and building decoration. PVC decorative sheet is a practical and multifunctional decorative material, which is widely used in places such as homes, offices, and commercial buildings. It can improve the interior decoration effect and meet the actual use requirements. During its processing, the finished product generally needs to be dried before it can be put into actual use.

[0003] After retrieval, the existing public patent number is: CN202320975684.1, and the public patent name is: A drying device for PVC decorative sheet processing. Its technical solution is: including a semi-cylindrical outer shell, a base, and a hot air blower. The outer shell is fixedly connected to the base. Inside the outer shell, a circular plate is fixedly connected. On one side of the circular plate, there are two symmetrical clamping mechanisms. On the other side of the circular plate, there is a reduction motor installed on the inner wall of one end of the outer shell. The hot air blower is installed inside the base and its outlet faces the inside of the outer shell. The clamping mechanism includes a housing, a threaded rod, two vertical plates, two horizontal plates, and four connecting rods. The two vertical plates are respectively slidably connected to the inner walls at both ends of the housing. The beneficial effect of a drying device for PVC decorative sheet processing is: By setting a reduction motor and two clamping mechanisms, the PVC decorative sheet can be clamped tightly and driven to rotate slowly, so that the sheet can fully contact with the hot air, increasing the heating area. Compared with the existing flat placement, the heating is more uniform, effectively improving the drying efficiency.

[0004] However, when the above device dries the PVC decorative sheet, it can only fix and dry one or two decorative sheets at a time, and the drying efficiency is low. After each drying, it needs to cool down and then heat up to dry other PVC decorative sheets, which takes a long time and is not convenient for continuous use. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the existing technology, the utility model provides a drying device for PVC decorative sheet processing, which solves the problem that only one or two decorative sheets can be fixed and dried at a time, and the drying efficiency is low.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model is realized by the following technical solutions: A PVC decorative sheet processing and drying device, comprising: a drying cylinder, symmetrically arranged support legs are provided at the bottom of the drying cylinder, a loading and unloading groove is provided on the surface of the drying cylinder, a maintenance cover is provided at one end of the drying cylinder, support legs are provided at the bottom of the drying cylinder, and a uniformly heated component is provided on the drying cylinder. The uniformly heated component includes a motor, the motor is fixedly connected to the surface of the drying cylinder, a driving pulley is fixedly connected to the output shaft end of the motor, turntables are symmetrically arranged in the drying cylinder, the turntables are rotatably connected in the drying cylinder, a driven pulley is fixedly connected to one side of the turntable, and the driven pulley is connected to the driving pulley through a belt drive. A positioning rod is circumferentially arranged on one side of the turntable, a rotating ring is rotatably connected to the surface of the positioning rod, and a fixed clamp is fixedly connected to the surface of the rotating ring.

[0009] Preferably, the rotating rings are equidistantly arranged on the surface of the positioning rod, and at least two groups of rotating rings are arranged on each positioning rod.

[0010] Preferably, a sealing cover is slidably connected to the surface of the drying cylinder, a handle is fixedly connected to the surface of the sealing cover, and the sealing cover is arranged outside the loading and unloading groove.

[0011] Preferably, a drying component is provided at the bottom of the drying cylinder. The drying component includes a drying box, the drying box is fixedly connected to the bottom of the drying cylinder, a fan is fixedly installed in the drying box, a heating pipe is fixedly connected above the fan inside the drying box, an air return port is provided at the top of the drying cylinder, an air outlet is provided at the bottom of the drying cylinder, and an air duct is fixedly connected and communicated between the drying box and the air return port.

[0012] Preferably, the drying cylinder is communicated with the drying box, and temperature sensors are arranged in both the drying box and the drying cylinder.

[0013] Preferably, the air return port is communicated with the air duct, the air duct is communicated with the drying box, and a through hole with the same inner diameter as the air duct is provided on the surface of the drying box.

[0014] Preferably, a fireproof heat-insulating cotton is arranged on the surface of the air duct, and the lengths of the air outlet and the air return port are the same and are the same as the distance between the two turntables.

[0015] Beneficial effects

[0016] The utility model provides a PVC decorative sheet processing and drying device. Compared with the prior art, it has at least the following beneficial effects:

[0017] The PVC decorative sheets to be dried are clamped by a fixing clip, and the turntable is rotated by hand to change the angle of the positioning rod, and the PVC decorative sheets to be dried are fixed on the positioning rod one by one. Multiple PVC decorative sheets can be fixed and clamped at one time. The motor drives the rotation of the driving pulley and the belt, and then the driven pulley drives the turntable to rotate. The turntable drives the positioning rod to rotate in the drying cylinder, so that the PVC decorative sheets fixed on the positioning rod are evenly heated, ensuring the uniformity of drying. Drying multiple PVC decorative sheets at one time reduces the waiting time and improves the efficiency. Description of the Drawings

[0018] Figure 1 is a schematic structural view of the present utility model;

[0019] Figure 2 is a schematic structural view of the uniform heating component of the present utility model;

[0020] Figure 3 is a schematic structural view of the loading and unloading chute of the present utility model;

[0021] Figure 4 is a schematic structural view of the drying component of the present utility model.

[0022] In the figure: 1, drying cylinder; 2, inspection cover; 3, support leg; 4, sealing cover; 5, handle; 6, drying component; 601, drying box; 602, heating pipe; 603, fan; 604, air outlet; 605, air return port; 606, air duct; 7, uniform heating component; 701, motor; 702, driving pulley; 703, driven pulley; 704, belt; 705, turntable; 706, positioning rod; 707, rotating ring; 708, fixing clip; 8, loading and unloading chute. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1:

[0025] Please refer to Figures 1-4The utility model provides a technical solution: a drying drum 1, a supporting leg 3 is symmetrically arranged at the bottom of the drying drum 1, an upper and lower material trough 8 is opened on the surface of the drying drum 1, an inspection cover 2 is arranged at one end of the drying drum 1, a supporting leg 3 is arranged at the bottom of the drying drum 1, a uniform heating component 7 is arranged on the drying drum 1, and the uniform heating component 7 includes a motor 701, the motor 701 is fixedly connected to the surface of the drying drum 1, a driving pulley 702 is fixedly connected to the output shaft end of the motor 701, a turntable 705 is symmetrically arranged in the drying drum 1, the turntable 705 is rotatably connected to the drying drum 1, a driven pulley 703 is fixedly connected to one side of the turntable 705, the driven pulley 703 and the driving pulley 702 are connected through a belt 704, a positioning rod 706 is arranged in a circular array on one side of the turntable 705, a rotating ring 707 is rotatably connected to the surface of the positioning rod 706, and a fixing clamp 708 is fixedly connected to the surface of the rotating ring 707.

[0026] Analysis of the above content: the decorative sheets to be dried are fed into the drying drum 1 through the upper and lower material troughs 8, the PVC decorative sheets to be dried are clamped by the fixing clamps 708, the turntable 705 is rotated by hand to change the angle of the positioning rod 706, so that the positioning rod 706 that has fixed the decorative sheet moves, and the positioning rod 706 that has not fixed the decorative sheet leaks out, and the PVC decorative sheets to be dried are fixed on the positioning rod 706 one by one, and multiple PVC decorative sheets can be fixed and clamped at one time, and the active pulley 702 and the belt 704 are driven to rotate by the motor 701, and then the driven pulley 703 drives the turntable 705 to rotate, and the positioning rod 706 is driven by the turntable 705 to rotate in the drying drum 1, so that the PVC decorative sheets fixed on the positioning rod 706 are evenly heated, thereby ensuring the uniformity of drying, and multiple PVC decorative sheets are dried at one time, which reduces the waiting time and improves the efficiency.

[0027] Embodiment 2:

[0028] See also Figures 1-4 The utility model provides a technical solution based on the first embodiment: the rotating rings 707 are arranged in an equidistant array on the surface of the positioning rods 706 , and at least two groups of rotating rings 707 are arranged on each group of positioning rods 706 .

[0029] Analyzing the above contents: the fixing clip 708 is fixed by the rotating ring 707 , and the decorative sheet is fixed by the fixing clip 708 .

[0030] Embodiment three:

[0031] See also Figures 1-4 The utility model provides a technical solution based on the first embodiment: a sealing cover 4 is slidably connected to the surface of the drying cylinder 1, a handle 5 is fixedly connected to the surface of the sealing cover 4, and the sealing cover 4 is arranged on the outside of the upper and lower material troughs 8.

[0032] Analysis of the above content: Pull the handle 5 to drive the sealing cover 4 to move on the surface of the drying cylinder 1, seal the loading and unloading chute 8 through the sealing cover 4, reduce heat loss, and improve the heat preservation performance.

[0033] Embodiment 4:

[0034] Please refer to Figures 1-4 , based on Embodiment 1, the present utility model provides a technical solution: A drying component 6 is provided at the bottom of the drying cylinder 1. The drying component 6 includes a drying box 601, the drying box 601 is fixedly connected to the bottom of the drying cylinder 1, a fan 603 is fixedly installed in the drying box 601, a heating pipe 602 is fixedly connected above the fan 603 inside the drying box 601, an air return port 605 is opened at the top of the drying cylinder 1, an air outlet 604 is opened at the bottom of the drying cylinder 1, and an air duct 606 is fixedly connected and communicated between the drying box 601 and the air return port 605.

[0035] Analysis of the above content: When the fan 603 starts, the air in the drying cylinder 1 is sucked in from the air return port 605 and sent into the drying box 601. After the air is heated by the heating pipe 602, it is sent into the drying cylinder 1 through the air outlet 604 to heat and dry the decorative sheet. Under the action of the fan 603, the air circulates to reduce heat loss and improve thermal efficiency.

[0036] Embodiment 5:

[0037] Please refer to Figures 1-4 , based on Embodiment 1, the present utility model provides a technical solution: The drying cylinder 1 is communicated with the drying box 601, and temperature sensors are provided in both the drying box 601 and the drying cylinder 1.

[0038] Analysis of the above content: After the drying box 601 heats the air and sends it into the drying cylinder 1, the air in the drying cylinder 1 circulates and is sent into the drying box 601 for heating and circulates. Temperature sensors are set to detect the temperatures in the drying cylinder 1 and the drying box 601.

[0039] Embodiment 6:

[0040] Please refer to Figures 1-4 , based on Embodiment 1, the present utility model provides a technical solution: The air return port 605 is communicated with the air duct 606, the air duct 606 is communicated with the drying box 601, and through holes with the same inner diameter as the air duct 606 are opened on the surface of the drying box 601. A fireproof heat-insulating cotton is provided on the surface of the air duct 606. The lengths of the air outlet 604 and the air return port 605 are the same and are the same as the spacing between the two groups of turntables 705.

[0041] Analysis of the above content: The air flows out of the drying cylinder 1 from the air return port 605 and flows into the drying cylinder 1 from the air outlet 604, circulating between the drying cylinder 1 and the drying box 601 to dry the decorative sheet in the drying cylinder 1.

[0042] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A PVC decorative sheet processing and drying device, characterized in that: include: A drying cylinder (1), wherein supporting legs (3) are symmetrically arranged at the bottom of the drying cylinder (1), upper and lower material troughs (8) are provided on the surface of the drying cylinder (1), an inspection cover (2) is provided at one end of the drying cylinder (1), supporting legs (3) are provided at the bottom of the drying cylinder (1), and a uniform heating component (7) is provided on the drying cylinder (1); The uniformly heated component (7) comprises a motor (701), the motor (701) is fixedly connected to the surface of the drying cylinder (1), the output shaft end of the motor (701) is fixedly connected to a driving pulley (702), a turntable (705) is symmetrically arranged in the drying cylinder (1), the turntable (705) is rotatably connected to the drying cylinder (1), one side of the turntable (705) is fixedly connected to a driven pulley (703), the driven pulley (703) and the driving pulley (702) are connected to each other via a belt (704), one side of the turntable (705) is provided with a circumferential array of positioning rods (706), the surface of the positioning rods (706) is rotatably connected to a rotating ring (707), and the surface of the rotating ring (707) is fixedly connected to a fixing clamp (708).

2. A PVC decorative sheet processing and drying device according to claim 1, characterized in that: The rotating rings (707) are arranged in an equidistant array on the surface of the positioning rods (706), and at least two groups of rotating rings (707) are arranged on each group of the positioning rods (706).

3. A PVC decorative sheet processing and drying device according to claim 1, characterized in that: The surface of the drying cylinder (1) is slidably connected to a sealing cover (4), and the surface of the sealing cover (4) is fixedly connected to a handle (5). The sealing cover (4) is arranged on the outside of the upper and lower material troughs (8).

4. The PVC decorative sheet processing and drying device according to claim 1, characterized in that: A drying assembly (6) is provided at the bottom of the drying cylinder (1), and the drying assembly (6) comprises a drying box (601), the drying box (601) is fixedly connected to the bottom of the drying cylinder (1), a fan (603) is fixedly installed in the drying box (601), a heating pipe (602) is fixedly connected above the fan (603) inside the drying box (601), a return air port (605) is provided at the top of the drying cylinder (1), an air outlet (604) is provided at the bottom of the drying cylinder (1), and an air supply pipe (606) is fixedly connected between the drying box (601) and the return air port (605).

5. A PVC decorative sheet processing and drying device according to claim 4, characterized in that: The drying cylinder (1) is in communication with a drying box (601), and temperature sensors are provided in both the drying box (601) and the drying cylinder (1).

6. A PVC decorative sheet processing and drying device according to claim 4, characterized in that: The return air port (605) is connected to an air supply pipe (606), and the air supply pipe (606) is connected to a drying box (601). A through hole having the same inner diameter as that of the air supply pipe (606) is provided on the surface of the drying box (601).

7. The PVC decorative sheet processing and drying device according to claim 4, characterized in that: The surface of the air delivery pipe (606) is provided with fireproof heat-insulating cotton, and the air outlet (604) and the return air outlet (605) are of the same length and have the same spacing with the two sets of rotating disks (705).

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