Shaving board dull polishing device

Abstract

The utility model discloses a shaving board dull polish device which comprises a sanding machine body, a feeding port is formed in the left side of the sanding machine body, a discharging port is formed in the right side of the sanding machine body, a conveying belt is arranged outside the side, close to the discharging port, of the sanding machine body, a machine shell is arranged outside the side, away from the sanding machine body, of the conveying belt, and a supporting frame is arranged in the machine shell. A supporting frame is arranged in the machine shell and inclines downwards, two rotating rods are symmetrically arranged at the front end and the rear end in the supporting frame, a plurality of conveying rods are arranged between the two rotating rods, and an air pump unit is arranged outside the machine shell. The air pump unit is matched with the multiple connecting pipes and the spray heads, under the action of the downwards-inclined supporting frame and the conveying rod, chippings attached to the shaving board are cleaned through airflow sprayed out of the spray heads, the shaving board stably moves downwards with the help of pushing of the airflow as a power source, the arrangement of the power source is reduced, and the working efficiency is improved. And the economic cost investment is reduced while the shaving board is cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of particle board production, in particular to a particle board grinding device. Background Art

[0002] A sander is a type of mechanical equipment widely used in the wood processing, furniture manufacturing and construction industries. It is mainly used to grind and polish the surface of materials such as wood, particleboard, and density board. Its main functions include removing burrs, flaws and unevenness on the surface of the material, improving the surface smoothness, enhancing the material's aesthetics and adhesion, and preparing for subsequent painting, bonding and other processes.

[0003] Currently, sanders on the market are usually equipped with dust suction components, which are designed to absorb and clean wood chips and debris generated during the sanding process. Although these components can reduce dust and debris in the working environment to a certain extent, there are still some shortcomings in actual use.

[0004] When polishing the internal formwork, some debris often remains when the polished particleboard is sent out from the discharge port. This debris not only affects the appearance of the particleboard, but may also interfere with subsequent processing steps. For example, if there are debris on the particleboard surface, it will affect the adhesion of the paint, resulting in uneven coating and even affecting the durability and aesthetics of the product. To solve this problem, operators usually need to perform additional cleaning after the product is discharged, which not only increases the workload but also wastes a lot of time and human resources.

[0005] Therefore, a particleboard sanding device is proposed to solve the problems existing in the prior art. Utility Model Content

[0006] The purpose of this utility model is to provide a particleboard sanding device to solve the above-mentioned problems. The utility model cooperates with an air pump unit, multiple connecting pipes, and a nozzle. Under the action of a downwardly inclined support frame and a conveying rod, the airflow ejected from the nozzle cleans the debris attached to the particleboard. The airflow is used as a power source to make the particleboard move downward stably, thereby reducing the setting of the power source, achieving the purpose of cleaning the particleboard while reducing the economic cost. In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows:

[0007] According to one aspect of the utility model, a particleboard sanding device is provided, comprising a sander body, wherein the left side of the sander body is a feed port, and the right side thereof is a discharge port. A conveyor belt is provided on the outside of the sander body close to the discharge port, and a cleaning component is provided on the outside of the conveyor belt away from the sander body.

[0008] Preferably, the cleaning assembly includes a casing arranged outside the conveyor belt, a support frame is provided inside the casing, and the support frame is arranged to be tilted downward, two rotating rods are symmetrically provided at the front and rear ends of the support frame, and a plurality of conveying rods are provided between the two rotating rods, an air pump unit is provided outside the casing, a plurality of connecting pipes are evenly distributed on the top of the casing, and each connecting pipe extends into the casing, a nozzle is provided at the lower end of each connecting pipe, and each connecting pipe is connected to the air pump unit, a collecting box is provided at the lower end of the casing, and a discharge channel connected to the collecting box is provided inside the casing.

[0009] Preferably, each of the conveying rods is provided with a through slot, each of the through slots is provided with a plurality of rotating shafts, and each rotating shaft is sleeved with a roller, and the diameter of each of the rollers is greater than the width of the corresponding conveying rod.

[0010] Preferably, the support frame is tilted downward at an angle between 5° and 10°, and the plurality of connecting pipes are arranged tilted in the same direction as the support frame.

[0011] Preferably, the multiple connecting pipes on the top of the casing are arranged in a staggered manner.

[0012] Preferably, two air pipes are provided at the lower end of the casing, nozzles are provided at the upper ends of the two air pipes, and both air pipes extend into the casing. The two air pipes are arranged inclined in the same direction as the support frame, and both air pipes are connected to the air pump unit.

[0013] Preferably, the diameter of the gas delivery pipe is smaller than the diameter of the connecting pipe.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0015] The particleboard sanding device described in the utility model cooperates with an air pump unit, a plurality of connecting pipes and a nozzle. Under the action of a downwardly inclined support frame and a conveying rod, the airflow ejected from the nozzle cleans the debris attached to the particleboard, and uses the propulsion of the airflow as a power source to make the particleboard move downward stably, thereby reducing the setting of the power source, achieving the purpose of cleaning the particleboard while reducing the investment of economic costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a cross-sectional view of the internal structure of the casing of the utility model;

[0018] Figure 3 It is a structural diagram of the support frame of the utility model;

[0019] In the attached figure, 1. sanding machine body; 2. discharge port; 3. conveyor belt; 4. casing; 5. support frame; 6. rotating rod; 7. conveying rod; 8. connecting pipe; 9. nozzle; 10. collecting box; 11. discharge channel; 12. through groove; 13. rotating shaft; 14. roller; 15. air pipe. DETAILED DESCRIPTION

[0020] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many of the details listed in this specification are merely provided to help the reader gain a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be implemented even without these specific details.

[0021] See also Figures 1 to 3 The utility model provides a particleboard sanding device, and the technical solution is as follows:

[0022] It includes a sander body 1, the left side of the sander body 1 is a feed port, the right side is a discharge port 2, a conveyor belt 3 is provided on the outside of the sander body 1 near the discharge port 2, and a cleaning component is provided on the side of the conveyor belt 3 away from the sander body 1.

[0023] The cleaning assembly includes a casing 4 arranged outside the conveyor belt 3, a support frame 5 is provided inside the casing 4, and the support frame 5 is arranged to be tilted downward, two rotating rods 6 are symmetrically provided at the front and rear ends of the support frame 5, and a plurality of conveying rods 7 are provided between the two rotating rods 6, an air pump unit is provided outside the casing 4, a plurality of connecting pipes 8 are evenly distributed on the top of the casing 4, and each connecting pipe 8 extends into the casing 4, a nozzle 9 is provided at the lower end of each connecting pipe 8, and each connecting pipe 8 is connected to the air pump unit, a collecting box 10 is provided at the lower end of the casing 4, and a discharge channel 11 connected to the collecting box 10 is provided in the casing 4.

[0024] After being processed by the sanding machine body 1, the particleboard falls from the discharge port 2 onto the conveyor belt 3, and is then transported by the conveyor belt 3 and falls into the casing 4. A group of photoelectric switches are provided at one end of the casing 4 near the conveyor belt 3. The photoelectric switches are electrically connected to the air pump unit. When the particleboard passes through the photoelectric switches again, the photoelectric switches give an electrical signal to the air pump unit. The air pump unit starts to pump gas through multiple connecting pipes 8 and then sprays it out through the nozzles 9 to clean the debris attached to the particleboard by jetting. Under the action of the downward airflow of multiple nozzles 9, the debris enters the collection box 10 through the discharge channel 11, and the collection box 10 is provided with disposable adsorption paper to stick the debris to avoid the debris from flying disorderly in the casing 4, preventing the debris from affecting the normal operation of the components in the casing 4 and improving stability.

[0025] Each of the conveying rods 7 is provided with a through slot 12 , each of the through slots 12 is provided with a plurality of rotating shafts 13 , and each rotating shaft 13 is sleeved with a roller 14 , and the diameter of each of the rollers 14 is greater than the width of the corresponding conveying rod 7 .

[0026] A plurality of rollers 14 are provided to reduce the friction of the particle board on the plurality of conveying rods 7. When the particle board moves, the plurality of rollers 14 are driven to rotate, so that the smoothness of the movement of the particle board can be improved. The diameter of each roller 14 is larger than the width of the corresponding conveying rod 7, that is, the roller 14 protrudes compared with the conveying rod 7. When the particle board falls into the plurality of conveying rods 7, it will contact the plurality of rollers 14 and then move downward for cleaning, thereby avoiding contact between the particle board and the conveying rod 7, which may cause bumps, deviations, etc., resulting in damage to the particle board, or displacement resulting in poor cleaning effect.

[0027] The downward inclination angle of the support frame 5 is between 5° and 10°, and the multiple connecting pipes 8 are arranged in the same direction as the support frame 5; the particle board enters the casing 4 after being transported by the conveyor belt 3, falls onto the multiple conveying rods 7, and is cleaned by the airflow of the nozzle 9 before being separated from the outlet at the lower end of the casing 4; the downward inclination angle of the support frame 5 is set between 5° and 10°, so that it is difficult for the particle board to move downward alone under the action of gravity in the absence of external force, and the multiple connecting pipes 8 are arranged in the same direction as the support frame 5. In the process of the multiple nozzles 9 spraying gas for cleaning, the particle board is moved downward along the multiple conveying rods 7 by the driving force of the airflow, thereby avoiding the situation where the particle board is missed in cleaning, and ensuring the high stability of the cleaning of each particle board.

[0028] The multiple connecting pipes 8 on the top of the casing 4 are arranged in a staggered manner; the multiple connecting pipes 8 are evenly distributed on the top of the casing 4 in a one-two-one arrangement, and a single connecting pipe 8 is set on the central axis of the top of the casing 4. Since the range of the airflow sprayed by the nozzle 9 of a single connecting pipe 8 is limited, the main function of the nozzle 9 of a single connecting pipe 8 is to push the particleboard downward, and secondly to have a cleaning effect; and the two connecting pipes 8 nozzles 9 are set side by side, and their main function is to clean the debris on the top of the particleboard, and their second function is to push the particleboard downward. The two nozzles 9 are set side by side, the range of the airflow sprayed is increased, and the cleaning effect is better.

[0029] Two air pipes 15 are provided at the lower end of the casing 4, and nozzles 9 are provided at the upper ends of the two air pipes 15, and the two air pipes 15 extend into the casing 4, and the two air pipes 15 are arranged in the same direction as the support frame 5, and the two air pipes 15 are connected to the air pump unit; the multiple conveying rods 7 are relatively large in distance from each other, and the bottom of the particle board may be stained with debris during movement. By providing an air pipe 15 and a nozzle 9 at the lower end of the casing 4, gas is sprayed from the lower end to clean the debris at the bottom of the particle board, avoiding the need for subsequent separate treatment and improving efficiency; and the inclination direction of the two air pipes 15 is in the same direction as the support frame 5, and the gas blown out cooperates with the gas sprayed from the nozzles 9 of the multiple connecting pipes 8 at the upper end of the casing 4, so that the particle board can move downward stably on the multiple conveying rods 7, avoiding getting stuck in the middle section and affecting the entry of subsequent particle boards, thereby ensuring the smooth operation of the cleaning component.

[0030] The pipe diameter of the air supply pipe 15 is smaller than the pipe diameter of the connecting pipe 8; the larger diameter can effectively reduce the airflow resistance, make the airflow generated by the air pump unit more concentrated and powerful, and the wind force ejected is greater, which can more effectively promote the gas flow, that is, the wind force of the airflow ejected by the nozzle 9 of the air supply pipe 15 is smaller than the wind force of the airflow ejected by the nozzle 9 of the connecting pipe 8; avoid the debris blown out from the particle board from flying upward in a disorderly manner, affecting the debris cleaning effect of the cleaning component on the particle board, and improve the cleaning stability.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A particleboard sanding device, characterized in that: include: A sanding machine body (1) is provided, wherein the left side of the sanding machine body (1) is a feed port, and the right side thereof is a discharge port (2). A conveyor belt (3) is provided on the outside of the sanding machine body (1) on a side close to the discharge port (2), and a cleaning component is provided on the outside of the conveyor belt (3) away from the sanding machine body (1).

2. The particleboard sanding device according to claim 1, characterized in that: The cleaning assembly includes a casing (4) arranged outside the conveyor belt (3), a support frame (5) is provided inside the casing (4), and the support frame (5) is arranged to be tilted downward, two rotating rods (6) are symmetrically provided at the front and rear ends of the support frame (5), and a plurality of conveying rods (7) are provided between the two rotating rods (6), an air pump unit is provided outside the casing (4), a plurality of connecting pipes (8) are evenly distributed on the top of the casing (4), and each connecting pipe (8) extends into the casing (4), a nozzle (9) is provided at the lower end of each connecting pipe (8), and each connecting pipe (8) is connected to the air pump unit, a collecting box (10) is provided at the lower end of the casing (4), and a discharge channel (11) connected to the collecting box (10) is provided in the casing (4).

3. The particleboard sanding device according to claim 2, characterized in that: Each of the conveying rods (7) is provided with a through slot (12), a plurality of rotating shafts (13) are provided in each of the through slots (12), and a roller (14) is sleeved on each of the rotating shafts (13), and the diameter of each of the rollers (14) is greater than the width of the corresponding conveying rod (7).

4. The particleboard sanding device according to claim 2, characterized in that: The support frame (5) is tilted downward at an angle between 5° and 10°, and the plurality of connecting pipes (8) are arranged tilted in the same direction as the support frame (5).

5. The particleboard sanding device according to claim 4, characterized in that: The plurality of connecting pipes (8) on the top of the casing (4) are arranged in a staggered manner.

6. The particleboard sanding device according to claim 4, characterized in that: Two air delivery pipes (15) are provided at the lower end of the casing (4), and nozzles (9) are provided at the upper ends of the two air delivery pipes (15). The two air delivery pipes (15) extend into the casing (4), are arranged in an inclined manner in the same direction as the support frame (5), and are connected to the air pump unit.

7. The particleboard sanding device according to claim 6, characterized in that: The pipe diameter of the gas delivery pipe (15) is smaller than the pipe diameter of the connecting pipe (8).

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