Drying device for plastic floor processing
By designing a drying device driven by a slide plate and gears, the problem of equipment idleness during the drying process of plastic flooring was solved, achieving continuity and high efficiency in the drying process and improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU OUGANG CHANGSHENG DECORATIVE MATERIALS CO LTD
- Filing Date
- 2025-06-09
- Publication Date
- 2026-05-12
AI Technical Summary
Existing plastic flooring drying equipment is idle before and after drying, which affects efficiency and the drying process is not continuous.
The drying device is designed to include a worktable, slide bar, slide plate, support frame, main shaft, counter shaft, gears and drive components. The support frame can be used alternately through the cooperation of the slide plate and gears to ensure the continuity of the drying process, and heating wires and diffuser plates are used for efficient heating.
This achieves continuity and high efficiency in the drying process of plastic flooring, reduces drying time, and improves production efficiency.
Smart Images
Figure CN224230522U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plastic flooring processing technology, and more specifically to a drying device for plastic flooring processing. Background Technology
[0002] Plastic flooring requires multiple processes during production, including mixing, extrusion, calendering, printing, and lamination. Among these, the drying process is crucial for ensuring that the moisture content of the substrate meets the standards and for the dimensional stability of the finished product.
[0003] A search revealed Chinese patent CN215447210U, which discloses a floor drying device. This device clamps the floorboards using a clamping mechanism and rotates them via gears during the drying process. This reduces the number of stacked sections of the floorboards during drying, resulting in more uniform drying and improved efficiency and quality. However, the device is idle during the placement of the floorboards before drying and during removal after drying, which affects the efficiency of the drying process. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a drying device for processing plastic flooring to solve the problems existing in the background art.
[0005] This utility model provides the following technical solution: a drying device for processing plastic flooring, including a workbench, the upper surface of which has a clearance opening, a set of two side plates fixedly connected to the upper surface of the workbench on both sides of the clearance opening, and two upper and lower sliding rods fixedly connected between the two side plates on the same side of the two sets, and sliding plates slidably connected to the sliding rods, and a support frame fixedly connected between the two upper and two lower sliding plates, and a drying box fixedly connected to one side of the upper surface of the workbench above the clearance opening, the drying box having two upper and lower cavities, and two air inlets communicating with the cavities on the bottom and top outer walls of the drying box, and diffuser plates for turbulence on the top and bottom inner walls of the drying box.
[0006] As a further embodiment of this utility model, two symmetrical fixing plates are fixedly connected to the upper surface of the workbench. A main shaft is rotatably connected between the two fixing plates via bearings. Two symmetrical main gears are fixedly connected to the outer circumference of the main shaft. Fixing plates are fixedly connected to the upper surface of the workbench on both sides of the two fixing plates. A secondary shaft is rotatably connected between the two opposing fixing plates. Two secondary gears that cooperate with the two main gears are fixedly connected to the outer circumference of the two secondary shafts. A drive assembly for synchronous rotation is provided at one end of the main shaft and the secondary shaft. Tooth plates that cooperate with the main gears and secondary gears are fixedly connected between the opposite sides of the multiple sliding plates located above and below.
[0007] As a further embodiment of this utility model, one of the fixed plates is fixedly connected to a drive motor that enables the main shaft to rotate along the axial direction, and the drive motor is capable of forward and reverse rotation.
[0008] As a further embodiment of this utility model, the drive assembly includes a first synchronous pulley fixedly connected to one end of the main shaft, and a second synchronous pulley fixedly connected to one end of each of the two secondary shafts at the same position as the first synchronous pulley. The second synchronous pulley and the first synchronous pulley are connected by a synchronous belt drive.
[0009] As a further embodiment of this utility model, multiple heating wires are provided between the inner walls on both sides of the two cavities, and the heating wires are suspended and do not contact the top and bottom inner walls of the cavities.
[0010] As a further embodiment of this utility model, side stops are provided between the opposite sides of the two slides at the same end, located on both sides of the support frame, to block the floor.
[0011] The technical effects and advantages of this utility model are as follows:
[0012] 1. This utility model, with its two support frames, allows for the simultaneous drying of one plastic flooring unit and the placement of another plastic flooring unit that needs drying. The two support frames can then be alternated, ensuring the continuity of the drying process and effectively increasing drying efficiency.
[0013] 2. This utility model can heat the material at room temperature by using a heating wire, thereby reducing the drying time and increasing the drying efficiency.
[0014] 3. This utility model prevents the plastic flooring on the support frame from sliding during the movement of the support frame by providing side baffles, thereby effectively preventing it from falling off or only partially drying. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0016] Figure 2 This is a cross-sectional structural diagram of the drying oven of this utility model.
[0017] Figure 3 This is a schematic diagram of the rear three-dimensional structure of this utility model.
[0018] Figure 4 This is an enlarged structural diagram of the plate of this utility model.
[0019] The attached diagram is labeled as follows: 1. Workbench; 2. Clearance opening; 3. Side plate; 4. Slide rod; 5. Slide plate; 6. Drying oven; 7. Air inlet; 8. Heating wire; 9. Diffuser; 10. Support frame; 11. Fixed plate one; 12. Main shaft; 13. Main gear; 14. Fixed plate two; 15. Countershaft; 16. Counter gear; 17. Gear plate; 18. Synchronous pulley one; 19. Synchronous pulley two; 20. Synchronous belt; 21. Side stop bar. Detailed Implementation
[0020] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. This utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0021] Reference Figures 1-4This utility model provides a drying device for processing plastic flooring, including a workbench 1. A clearance opening 2 is provided on the upper surface of the workbench 1. A set of two side plates 3 are bolted to the upper surface of the workbench 1 on both sides of the clearance opening 2. Two upper and lower sliding rods 4 are bolted between the two side plates 3 on the same side of each set. Slide plates 5 are slidably connected to the multiple sliding rods 4. A support frame 10 is bolted between the two upper and two lower slide plates 5. A drying chamber 6 is bolted to one side of the upper surface of the workbench 1, above the clearance opening 2. The drying chamber 6 has two cavities, one upper and one lower. Two air inlets 7 communicating with the cavities are provided on the bottom and top outer walls of the drying chamber 6. The top of the drying chamber 6... The inner walls and bottom of the worktable 1 are equipped with diffuser plates 9 for turbulence control. Two symmetrical fixed plates 11 are bolted to the upper surface of the worktable 1. A main shaft 12 is rotatably connected between the two fixed plates 11 via bearings. Two symmetrical main gears 13 are bolted to the outer circumference of the main shaft 12. Two fixed plates 14 are bolted to the upper surface of the worktable 1 on either side of the two fixed plates 11. A secondary shaft 15 is rotatably connected between the two opposing fixed plates 14. Two secondary gears 16, which cooperate with the two main gears 13, are bolted to the outer circumference of the two secondary shafts 15. A drive assembly for synchronous rotation is provided at one end of the main shaft 12 and the secondary shaft 15. Multiple sliding plates 5 are located above and below. Gear plates 17, which mate with the main gear 13 and the secondary gear 16, are bolted to each other on opposite sides. A drive motor, capable of rotating the main shaft 12 axially, is bolted to one side of one of the fixed plates 11. The drive motor can rotate in both directions. The drive assembly includes a timing pulley 18 bolted to one end of the main shaft 12. Two timing pulleys 19, positioned at the same location as the timing pulley 18, are bolted to one end of each of the two secondary shafts 15. The timing pulleys 19 and 18 are connected by a timing belt 20. In use, the plastic flooring to be dried is first placed on one of the support frames 10. Then, the drive motor is started to rotate the main shaft 12. During the rotation of the main shaft 12… The two main gears 13 on the shaft rotate synchronously, and the synchronous pulley 18 at one end rotates synchronously as well. During the rotation of the synchronous pulley 18, the synchronous belt 20 drives the synchronous pulleys 19 on both sides to rotate, thereby causing the two secondary shafts 15 to rotate synchronously with the main shaft 12. When the main shaft 12 and the secondary shaft 15 rotate synchronously, the main gear 13 and the secondary gear 16 on them also rotate synchronously. When one of the secondary gears 16 rotates, it drives the slide plate 5 connected to it to slide along the slide rod 4 through the toothed plate 17, and at the same time, it causes the slide plate 5 at the other end to move in the opposite direction. Then, the main gear 13 and the other secondary gear 16 replace the positions of the two sets of slide plates 5 respectively, and the carrier frame 10 containing the plastic floor is sent into the drying box 6 through the slide plate 5.The support frame 10 without plastic flooring at one end is moved to the other end. Then, a new piece of plastic flooring to be dried is placed on the other support frame 10 for drying. The two support frames 10 allow one piece of plastic flooring to be dried while another is being placed. The two support frames 10 are then alternated in position, ensuring the continuity of the drying process and effectively increasing drying efficiency. After the plastic flooring to be dried is placed into the drying chamber 6, the air inlet 7 is connected to an external ventilation pipe to supply air into the chamber. The heating wire 8 is then activated to heat the internal temperature. The hot air is then distributed to the surface of the plastic flooring through the diffuser 9, drying both the top and bottom surfaces simultaneously. After drying, the drive motor is activated to rotate in the opposite direction, causing the two support frames 10 to alternate positions again. The dried plastic flooring is then removed and a new piece of plastic flooring to be dried is placed inside, while the flooring placed in the drying chamber 6 is dried again. This process is repeated.
[0022] The two sets of support mechanisms, formed by two sliding plates 5 at the same end and a support frame 10 between them, remain symmetrical during the sliding process.
[0023] In this invention, multiple heating wires 8 are provided between the inner walls on both sides of the two cavities. The heating wires 8 are suspended and do not contact the top and bottom inner walls of the cavities. The temperature of the air blown onto the plastic floor by the heating wires 8 is controlled at 60-70 degrees Celsius. The heating wires 8 can be used to heat the plastic floor while maintaining room temperature drying, thereby reducing the drying time and further increasing the drying efficiency.
[0024] In this utility model, side baffles 21 are provided between the opposite sides of the two slide plates 5 at the same end, and on both sides of the support frame 10, to block the floor. The side baffles 21 prevent the plastic floor on the support frame 10 from sliding during the movement of the support frame 10, thereby effectively preventing it from falling off or only partially drying.
[0025] The use of this utility model involves the following steps:
[0026] S1: In use, first place the plastic flooring to be dried on one of the support frames 10. Then, start the drive motor to drive the main shaft 12 to rotate. During the rotation of the main shaft 12, the two main gears 13 on it rotate synchronously, and at the same time, the synchronous pulley 18 at one end rotates synchronously. During the rotation of the synchronous pulley 18, the synchronous belt 20 drives the synchronous pulleys 19 on both sides to rotate, thereby causing the two auxiliary shafts 15 to rotate synchronously with the main shaft 12. When the main shaft 12 and the auxiliary shafts 15 rotate synchronously, the main gears on them... 13 and the auxiliary gear 16 also rotate synchronously. When one of the auxiliary gears 16 rotates, it drives the slide plate 5 connected to it to slide along the slide bar 4 through the tooth plate 17. At the same time, the slide plate 5 at the other end moves in the opposite direction. Then, the positions of the two sets of slide plates 5 are replaced by the main gear 13 and the other auxiliary gear 16 respectively. The carrier frame 10 with plastic flooring is sent to the drying box 6 through the slide plate 5. The carrier frame 10 without plastic flooring at the other end is sent to the other end. Then, the new plastic flooring that needs to be dried is placed on the other carrier frame 10 for drying.
[0027] S2: After the plastic flooring that needs to be dried is sent into the drying chamber 6, the air inlet 7 is connected to the external ventilation pipe to supply air into it. Then the heating wire 8 is activated to heat the temperature inside. The hot air is sent to the surface of the plastic flooring through the diffuser plate 9 by the input air, so that the upper and lower surfaces are dried at the same time.
[0028] S3: After drying is complete, start the drive motor to rotate in the opposite direction so that the positions of the two support frames 10 alternate again. Remove the dried plastic floor and put in the new plastic floor that needs to be dried. At the same time, dry the floor that is sent into the drying box 6. Repeat this process.
[0029] Finally, the following points should be noted: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.
[0030] The electronic components and modules used in this utility model can all be parts that are commonly used in the market and can achieve the specific functions in this case. The specific models and sizes can be selected and adjusted according to actual needs.
[0031] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
Claims
1. A drying apparatus for processing plastic flooring, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is provided with a clearance opening (2). A set of side plates (3) are fixedly connected to the upper surface of the workbench (1) on both sides of the clearance opening (2), and there are two side plates in each set. Two upper and lower slide rods (4) are fixedly connected between the two side plates (3) on the same side in the two sets. Slide plates (5) are slidably connected to multiple slide rods (4). A support frame (10) is fixedly connected between the two upper slide plates (5) and the two lower slide plates (5). A drying box (6) is fixedly connected to one side of the upper surface of the workbench (1) above the clearance opening (2). The drying box (6) has two cavities, and the drying box (6) is provided with two air inlets (7) on the bottom and top outer walls that communicate with the cavities. The top inner wall and bottom inner wall of the drying box (6) are provided with diffuser plates (9) for turbulence.
2. The drying device for processing plastic flooring according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected to two symmetrical fixed plates (11). The two fixed plates (11) are rotatably connected to a main shaft (12) via bearings. The outer circumferential wall of the main shaft (12) is fixedly connected to two symmetrical main gears (13). The upper surface of the workbench (1) and the positions on both sides of the two fixed plates (11) are fixedly connected to two fixed plates (14). The two opposite fixed plates (14) are rotatably connected to a secondary shaft (15). The outer circumferential wall of the two secondary shafts (15) is fixedly connected to two secondary gears (16) that cooperate with the two main gears (13). One end of the main shaft (12) and the secondary shaft (15) is provided with a drive assembly that makes them rotate synchronously. The upper and lower sliding plates (5) are fixedly connected to opposite sides with gear plates (17) that cooperate with the main gears (13) and the secondary gears (16).
3. The drying device for processing plastic flooring according to claim 2, characterized in that: One of the fixed plates (11) is fixedly connected to a drive motor that enables the spindle (12) to rotate axially, and the drive motor is capable of forward and reverse rotation.
4. The drying device for processing plastic flooring according to claim 2, characterized in that: The drive assembly includes a first synchronous pulley (18) fixedly connected to one end of the main shaft (12), and a second synchronous pulley (19) fixedly connected to one end of each of the two secondary shafts (15) at the same position as the first synchronous pulley (18). The second synchronous pulley (19) and the first synchronous pulley (18) are connected by a synchronous belt (20).
5. The drying device for processing plastic flooring according to claim 1, characterized in that: Multiple heating wires (8) are provided between the inner walls on both sides of the two cavities. The heating wires (8) are suspended and do not contact the top and bottom inner walls of the cavities.
6. The drying apparatus for processing plastic flooring according to claim 1, characterized in that: Side bars (21) that block the floor are provided between the opposite sides of the two slide plates (5) at the same end, located on both sides of the support frame (10).