Online treatment device for extruded wood-plastic profiles

Abstract

The utility model provides an on-line processing device for extruded wood-plastic profiles, which is characterized in that a shaping table, a polisher, a cooling water tank, a polisher, a cutting machine and a stacking frame are sequentially arranged along the processing and advancing direction of the wood-plastic profiles, a polishing roller is arranged on the polisher, a partition plate is vertically arranged in the cooling water tank, and the cutting machine is arranged on the partition plate. The partition plate divides the cooling water tank into a water storage end and a ventilation end, a notch is formed in the middle of the partition plate, the water storage end is close to the grinding roller, and the ventilation end is far away from the grinding roller. A water inlet is formed in the upper portion of the water storage end, a water outlet is formed in the lower portion, close to the water storage end, of the ventilation end, an air inlet is formed in the upper portion of the ventilation end, and an air outlet is formed in the lower portion of the ventilation end. By integrating equipment parts such as the grinding machine, the cooling water tank, the polishing roller, the cutting machine and the stacking frame, the on-line treatment function of the wood-plastic profile is realized, the follow-up treatment period is shortened, the equipment and manual energy consumption is reduced, and the rejection rate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of on-line processing of wood-plastic profiles, in particular to an on-line processing device for extruded wood-plastic profiles. Background Technique

[0002] Wood-plastic profile is a new type of environmental protection wood-plastic composite material, which uses the leftover materials from forestry processing and agricultural processing residues and waste polymer materials as the main raw materials, and is made by injection molding, extrusion, compression molding and other molding methods. It has the characteristics of environmental protection, pollution-free and recyclable, and can be applied to municipal engineering, landscape architecture, home decoration and other fields.

[0003] The existing manufacturing process of extruded wood-plastic profiles is usually divided into multiple parts such as granulation, extrusion, cooling, surface treatment and cutting. The processes involved are cumbersome, and the labor and equipment energy consumption costs are relatively high. Moreover, the front-end extrusion process often plays a decisive role in the quality of subsequent processing, and the rejection rate is relatively high. Content of the Utility Model

[0004] In order to solve the problems of scattered processes, high labor and energy consumption costs, and high rejection rate in the existing extruded wood-plastic production process. The utility model provides an on-line processing device for extruded wood-plastic profiles. By integrating equipment components such as a grinding machine, a cooling water tank, a polishing roller, a cutting machine and a stacking rack, the on-line processing function of extruded wood-plastic profiles is realized, the production process of extruded wood-plastic is integrated, and the equipment and labor energy consumption are reduced, and the rejection rate is reduced.

[0005] The utility model is realized by the following technical solutions: a sizing table, a grinding machine, a cooling water tank, a polishing machine, a cutting machine and a stacking rack are sequentially arranged along the processing and traveling direction of the wood-plastic profile. A grinding roller is arranged on the grinding machine. A partition is vertically arranged inside the cooling water tank. The partition divides the cooling water tank into a water storage end and a ventilation end. A notch is opened in the middle of the partition. The water storage end is close to the grinding roller, and the ventilation end is far from the grinding roller. An inlet is arranged at the upper part of the water storage end. A water outlet is arranged at the lower part of the ventilation end close to the water storage end. An air inlet is arranged at the upper part of the ventilation end, and an air outlet is arranged at the lower part. A polishing roller is arranged on the polishing machine. The grinding roller and the polishing roller are connected to a motor.

[0006] As a further preference, a sand belt is arranged on the grinding roller.

[0007] As a further preference, the mesh number of the sand belt is 60 meshes.

[0008] As a further preference, a slope platform is arranged at the water storage end of the cooling water tank.

[0009] As a further preference, the inclined surface of the slope platform faces the cooling water tank, which can prevent the cooling water from flowing back to the grinding roller.

[0010] As a further preference, the polishing roller is a rubber roller.

[0011] As a further preference, the polishing roller is composed of a steel wire roller and a scouring pad.

[0012] As a further preference, a first dust removal interface is further arranged below the grinding machine. It can be connected to a dust removal device for recycling the wood-plastic dust generated during the grinding process.

[0013] As a further preference, a second dust removal interface is further arranged below the polishing machine. It can be connected to a dust removal device to realize the recycling of wood-plastic waste.

[0014] As a further preference, the power of the motors connected to the grinding roller and the polishing roller is 1.5 kw.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. By integrating equipment components such as a grinding machine, a cooling water tank, a polishing roller, a cutting machine and a stacking rack, the present utility model realizes the online processing function of extruded wood-plastic profiles, solves the problems of scattered processes, high labor and energy consumption costs, and high scrap rate in the existing extruded wood-plastic production process, and holes connected to a dust removal device are arranged in the lower areas of the grinding machine, the polishing roller and the cutting machine, realizing the effective recovery and recycling of wood-plastic dust during the processing process.

[0017] 2. By dividing the cooling water tank into two parts, one part is connected to a water circulation device and the other part is connected to an air valve. The water circulation area can realize the rapid cooling of wood-plastic profiles, and the area connected to the air valve can remove the accumulated water on the surface of wood-plastic profiles by ventilation up and down.

[0018] 3. The motor power corresponding to the grinding roller and the polishing roller on the grinding machine and the polishing machine of the present utility model is only 1.5 kw, greatly reducing the energy consumption during the production process. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0020] Figure 2 is Figure 1 a partially enlarged view of the grinding machine part in

[0021] Figure 3 is Figure 1 a partially enlarged view of the cooling water tank part in

[0022] Figure 4 is Figure 1 a partially enlarged view of the polishing machine part in

[0023] Labels in the figure:

[0024] 1. Grinding machine; 2. Cooling water tank; 3. Polishing machine; 4. Cutting machine; 5. Stacking rack; 6. Wood-plastic profile; 7. Shaping table; 8. Grinding roller; 9. Polishing roller; 10. First dust removal interface; 11. Slope platform; 12. Water inlet; 13. Water outlet; 14. Air inlet; 15. Air outlet; 16. Second dust removal interface. Detailed implementation manners

[0025] The advantages and features of the present utility model will be illustrated and explained through the non-restrictive description of the following preferred embodiments, which are given only as examples with reference to the accompanying drawings.

[0026] As Figure 1 shown, the present utility model provides an on-line processing device for extruded wood-plastic profiles. Along the processing and advancing direction of the wood-plastic profile 6, a shaping table 7, a grinding machine 1, a cooling water tank 2, a polishing machine 3, a cutting machine 4 and a stacking rack 5 are sequentially arranged. A grinding roller 8 is provided on the grinding machine 1, and a sand belt is provided on the grinding roller 8. The mesh number of the sand belt can be any one of 40 mesh, 60 mesh, 80 mesh and 100 mesh, and two processing modes of single-sided or double-sided grinding of the wood-plastic profile 6 can be realized. A partition is vertically arranged inside the cooling water tank 2. The partition divides the cooling water tank 2 into a water storage end and a ventilation end. A notch through which the wood-plastic profile 6 can pass is formed in the middle of the partition. The water storage end is close to the grinding roller 8, and the ventilation end is far from the grinding roller 8. A slope platform 11 is provided at the water storage end of the cooling water tank 2, and the inclined surface of the slope platform 11 faces the cooling water tank 2, which can prevent the cooling water from flowing reversely to the grinding roller 8. As Figure 3 shown, a water inlet 12 is provided at the upper part of the water storage end, which is connected to a tap water pipe to ensure sufficient cooling of the wood-plastic profile 6. A water outlet 13 is provided at the lower part of the ventilation end close to the water storage end, which is connected to the workshop circulating water device. An air inlet 14 is provided at the upper part of the ventilation end, and an air outlet 15 is provided at the lower part. Both the air inlet 14 and the air outlet 15 can be used to introduce gas for blowing off the water droplets on the upper and lower surfaces of the wood-plastic profile 6. A polishing roller 9 is provided on the polishing machine 3. The polishing roller 9 can be one or a combination of two of a rubber roller, a steel wire roller, a scouring pad and a flap wheel, so as to realize single-sided or double-sided polishing treatment of the wood-plastic profile 6. The cutting machine 4 and the stacking rack 5 can realize precise cutting and neat stacking of the wood-plastic profile 6. The grinding roller 8 and the polishing roller 9 are connected to a motor, and the motor controls the rotation of the grinding roller 8 and the polishing roller 9 to work.

[0027] As Figure 2 shown, a first dust removal interface 10 is further provided below the grinding machine 1, which can be connected to a dust removal device for recycling the wood-plastic dust generated during the grinding process.

[0028] As Figure 4As shown, a second dust removal interface 16 is provided in the lower region of the polishing machine 3, which can be connected to a dust removal device to realize the recycling of wood-plastic waste.

[0029] When extruding and producing the wood-plastic profile 6, the wood-plastic profile 6 first enters the grinding machine 1 from the shaping table 7. At this time, the motor switch of the grinding roller 8 is turned on, and the grinding machine 1 starts to work. The ground wood-plastic profile 6 passes through the cooling water tank 2 with water storage and ventilation devices to achieve rapid cooling and blow off the remaining water droplets on the surface. The cooled wood-plastic profile 6 then passes through the polishing machine 3. At this time, the motor of the polishing roller 9 is turned on to realize the surface polishing treatment of the wood-plastic profile 6. The polished wood-plastic profile 6 then passes through the cutting machine 4 and the stacking rack 5 in sequence, and finally realizes the precise cutting and neat stacking of the wood-plastic profile 6.

[0030] Preferably, the power of the motors connected to the grinding roller 8 and the polishing roller 9 is only 1.5 kw, which greatly reduces the energy consumption during the processing of the wood-plastic profile 6.

[0031] The utility model adopts an integrated processing method for on-line grinding, cutting and stacking of the wood-plastic profile 6. While greatly shortening the processing time, the labor cost is also significantly reduced, and the first-pass qualification rate of the product can be significantly improved.

[0032] The utility model provides an on-line processing device for extruded wood-plastic profiles. By integrating equipment components such as a grinding machine 1, a cooling water tank 2, a polishing machine 3, a cutting machine 4 and a stacking rack 5, the on-line processing function of the extruded wood-plastic profile 6 is realized, and the problems of scattered processes, long processing cycle, high labor and energy consumption costs, and high scrap rate in the existing extruded wood-plastic production process are solved. And holes connected to the dust removal device are provided in the lower regions of the grinding machine 1 and the polishing machine 3, realizing the effective recycling and circular use of wood-plastic dust during the processing.

[0033] Except for the above-mentioned embodiments, the utility model can also have other implementation manners. All technical solutions formed by equivalent replacement or equivalent transformation fall within the protection scope required by the utility model.

Claims

1. An on-line processing device for extruded wood-plastic profiles, characterized in that: A sizing table (7), a grinding machine (1), a cooling water tank (2), a polishing machine (3), a cutting machine (4) and a stacking rack (5) are sequentially arranged along the processing and advancing direction of the wood-plastic profile (6). A grinding roller (8) is arranged on the grinding machine (1). A partition is vertically arranged inside the cooling water tank (2). The partition divides the cooling water tank (2) into a water storage end and a ventilation end. A notch is formed in the middle of the partition. The water storage end is close to the grinding roller (8), and the ventilation end is far from the grinding roller (8). An inlet (12) is arranged at the upper part of the water storage end. An outlet (13) is arranged at the lower part of the ventilation end close to the water storage end. An air inlet (14) is arranged at the upper part of the ventilation end, and an air outlet (15) is arranged at the lower part. A polishing roller (9) is arranged on the polishing machine (3). The grinding roller (8) and the polishing roller (9) are connected to a motor.

2. The on-line processing device for extruded wood-plastic profiles according to claim 1, characterized in that: A sand belt is arranged on the grinding roller (8).

3. An on-line processing device for extruded wood-plastic profiles according to claim 2, characterized in that: The mesh number of the sand belt is 60 mesh.

4. The on-line processing device for extruded wood-plastic profiles according to claim 1, characterized in that: A slope platform (11) is arranged at the water storage end of the cooling water tank (2).

5. An on-line processing device for extruded wood-plastic profiles according to claim 4, characterized in that: The inclined surface of the slope platform (11) faces the cooling water tank (2).

6. The on-line processing device for extruded wood-plastic profiles according to claim 1, characterized in that: The polishing roller (9) is a rubber roller.

7. An on-line processing device for extruded wood-plastic profiles according to claim 1, characterized in that: The polishing roller (9) is composed of a steel wire roller and a scouring pad.

8. An on-line processing device for extruded wood-plastic profiles according to claim 1, characterized in that: A first dust removal interface (10) is further arranged below the grinding machine (1).

9. The on-line processing device for extruded wood-plastic profiles according to claim 1, characterized in that: A second dust removal interface (16) is further arranged below the polishing machine (3).

10. An on-line processing device for extruded wood-plastic profiles according to claim 1, characterized in that: The power of the motor connected to the grinding roller (8) and the polishing roller (9) is 1.5 kw.

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