Inclined grinding device for veneer

Abstract

The utility model discloses a veneer bevel grinding device, and mainly relates to the field of wood board surface processing. Comprising a machine cover, an opening structure is arranged at the bottom of the machine cover, a row of rotating shafts are horizontally installed at the opening position in parallel, the rotating shafts are sleeved with roller sleeves used for grinding, the circumferential direction of the rotating shafts is perpendicular to the length direction of the machine cover, a conveying belt mechanism is arranged below the rotating shafts, and a feeding table of the conveying belt mechanism is arranged on one side of the conveying belt mechanism. A row of riding wheel sets are rotatably installed on the side, away from the conveying belt mechanism, of the feeding table, the peripheral face of the top of each riding wheel set protrudes out of the feeding table, and riding wheels are arranged along the side edge of the outer side of the feeding table. The plate edge polishing device has the advantages that the edge of a plate can be polished, operation is labor-saving and efficient, and the machining effect is good.

Description

Technical Field

[0001] The utility model relates to the field of wood board surface processing, in particular to a single board bevel grinding device. Background Art

[0002] In the processing of laminated boards, it is necessary to stack multiple layers of sheets or several layers of sheets. Due to process requirements such as gluing, it is necessary to grind the edges of single or multi-layer sheets to make the surface of the final processed board smooth.

[0003] This edge grinding and thickness reduction process is usually performed manually by workers. The grinding slope and thickness reduction can only be determined based on the workers' experience, making it difficult to achieve precision control and ensure the quality of the final product. Utility Model Content

[0004] The utility model aims to provide a single plate bevel grinding device, which can grind the edge of the plate, has labor-saving and high efficiency in operation and good processing effect.

[0005] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0006] A single plate bevel grinding device comprises a machine cover, the bottom of the machine cover is provided with an open structure, and a row of rotating shafts are installed horizontally and in parallel at the open position, roller sleeves for grinding are sleeved on the rotating shafts, the circumference of the rotating shafts is perpendicular to the length direction of the machine cover, a conveyor belt mechanism is provided below the rotating shaft, a feeding table is provided on one side of the conveyor belt mechanism, a row of supporting roller groups are rotatably installed on the side of the feeding table away from the conveyor belt mechanism, the top circumference of the supporting roller group protrudes from the feeding table, and the supporting rollers are arranged along the outer side of the feeding table.

[0007] A portal frame is installed in the hood. The cross-section of the portal frame is "ㄇ"-shaped, and its extension direction is consistent with the length direction of the hood. The axis of the rotating shaft is parallel and perpendicular to the length direction of the hood. Both ends of the rotating shaft are respectively installed on the portal frame through bearing parts.

[0008] A sprocket mechanism is provided at one end of the rotating shaft, and the sprocket mechanism includes two sprockets arranged horizontally in parallel and a chain wound around the two sprockets. One sprocket is connected to one end of a rotating shaft, and the other sprocket is connected to an adjacent rotating shaft. The rotating shaft located at the outermost end is driven by a motor.

[0009] The conveyor belt mechanism comprises a frame, rollers are rotatably mounted on both ends of the frame, and a revolving belt is wound between the rollers.

[0010] The feeding platform comprises a flat plate and an inclined plate connected along the length direction thereof, and the top side of the inclined plate is connected to one side of the flat plate.

[0011] A support plate fixed relative to the fuselage is provided at the lower end of the inclined plate, and an upright baffle is provided on the side of the support plate away from the feeding platform. The height of the support plate is adapted to the belt surface height of the feeding mechanism, and the support plate covers the width range including the conveyor belt mechanism and the feeding platform.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The device can be used to grind and reduce the thickness of the edge of the plate, thereby processing the edge. The grinding is efficient and automatic, the loading and unloading of the plate is convenient and labor-saving, and the production efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of the utility model.

[0015] Figure 2 It is a side schematic diagram of the utility model.

[0016] Figure 3 It is a top view schematic diagram of the utility model.

[0017] Figure 4 It is a schematic diagram of the internal structure of the utility model.

[0018] Figure 5 It is a schematic diagram of the internal structure of the utility model.

[0019] Numbers shown in the accompanying drawings:

[0020] 1. Machine cover; 2. Door frame; 3. Rotating shaft; 4. Roller sleeve; 5. Sprocket mechanism; 6. Machine body; 7. Frame; 8. Roller; 9. Rotating belt; 10. Support roller assembly; 11. Flat plate; 12. Inclined plate; 13. Support plate; 14. Baffle. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the present application.

[0022] Embodiment 1:

[0023] The device mainly includes a hood 1. Since the operation generates a lot of dust, the grinding operation area is covered by the hood 1 to minimize dust. An exhaust filter device, such as a bag dust collector, can also be installed in the hood 1 to collect dust.

[0024] The bottom of the hood 1 is provided with an open structure, and a door frame 2 is installed in the hood 1. The cross-section of the door frame 2 is "ㄇ"-shaped, and its extension direction is consistent with the length direction of the hood 1. The door frame 2 is rotatably installed with multiple rotating shafts 3 at the bottom, and the axes of the rotating shafts 3 are parallel and perpendicular to the length direction of the hood 1. Both ends of the rotating shafts 3 are respectively installed on the door frame 2 through bearing members, and the rotating shafts 3 are covered with roller sleeves 4, and the roller sleeves 4 are used to grind the surface of the plate. A sprocket mechanism 5 is provided at one end of the rotating shaft 3, and the sprocket mechanism 5 includes two sprockets arranged horizontally in parallel, and chains wound on the two sprockets. One sprocket is keyed to one end of a rotating shaft 3, and the other sprocket is connected to an adjacent rotating shaft 3, thereby realizing synchronous linkage of the rotation of adjacent rotating shafts 3, and every two adjacent rotating shafts 3 are connected by a group of independent sprocket mechanisms 5, so that all the rotating shafts 3 realize synchronous rotation linkage.

[0025] The rotating shaft 3 at the outermost end is driven by a motor. Specifically, the motor can be fixed outside the door frame 2. The output shaft of the motor and the rotating shaft 3 at the outermost end are linked through a group of sprocket mechanisms 5 to realize the driving of all the rotating shafts 3.

[0026] The bottom circumference of the roller sleeve 4 protrudes downward from the bottom side of the hood 1 and the bottom side of the door frame 2. When the roller sleeve 4 rotates at a high speed, the plate is polished.

[0027] Both sides of the hood 1 are provided with outwardly extending oblique hoods to facilitate feeding, and the bottom side of the oblique hood is higher than the bottom side of the hood 1.

[0028] A fuselage 6 fixedly mounted thereto is provided below the hood 1, and the fuselage 6 is also configured as a closed metal plate structure. A conveyor belt mechanism is installed in the fuselage 6 at a position corresponding to the projection area below the hood 1, and the conveyor belt mechanism includes a frame 7, rollers 8 are rotatably installed at both ends of the frame 7, and a revolving belt 9 is wound between the rollers. The revolving belt 9 can be a belt, or a chain belt of a metal plate chain structure, which is used to support the bottom surface of the processed plate on the bottom side and assist in directional pushing.

[0029] A feeding platform is provided on one side of the conveyor belt mechanism, and the length direction of the feeding platform is consistent with the conveying direction of the conveyor belt mechanism. The feeding platform includes a flat plate 11 and an inclined plate 12. The top side of the inclined plate 12 is connected to one side of the flat plate 11 to facilitate up and down feeding and improve processing flexibility.

[0030] A supporting wheel group 10 is provided on the side of the feeding platform away from the hood 1. The supporting wheel group 10 includes a plurality of supporting wheels installed in parallel. The axes of the supporting wheels are horizontal and parallel to the rotating shaft 3. The top peripheral surfaces of the supporting wheels protrude from the top surface of the feeding platform and are arranged and installed in accordance with the top surfaces of the flat plate 11 and the inclined plate 12 so that the vertical height of the top surfaces protruding from the top surface of the feeding platform is consistent. The supporting wheel group 10 is used to lift the plate, which is convenient for workers to operate the plate for pushing, steering, loading and unloading, etc.

[0031] One end of the hood 1 is aligned with the lower end of the inclined plate 12, and the lower end of the inclined plate 12 is provided with a support plate 13 fixed relative to the fuselage 6, and a vertical baffle 14 is provided on the side of the support plate 13 away from the feeding platform, which is used to assist in limiting the position of the plate on the outside. The height of the support plate 13 is adapted to the belt surface height of the feeding mechanism, and the support plate 13 covers the width range of the conveyor belt mechanism and the feeding platform to achieve docking with the feeding platform or the conveyor belt mechanism, and to support the plate and assist in feeding at multiple angles.

Claims

1. A single plate bevel grinding device, characterized in that: It includes a machine cover, the bottom of which is provided with an open structure, and a row of rotating shafts are installed horizontally and in parallel at the open position, the rotating shafts are sleeved with roller sleeves for grinding, the circumference of the rotating shafts is perpendicular to the length direction of the machine cover, a conveyor belt mechanism is provided below the rotating shaft, one side of the conveyor belt mechanism is provided with a feeding platform therewith, a row of supporting roller groups are rotatably installed on the side of the feeding platform away from the conveyor belt mechanism, the top circumference of the supporting roller group protrudes from the feeding platform, and the supporting rollers are arranged along the outer side of the feeding platform.

2. A single plate bevel grinding device according to claim 1, characterized in that: A door frame is installed in the hood. The cross-section of the door frame is "ㄇ"-shaped, and its extension direction is consistent with the length direction of the hood. The axis of the rotating shaft is parallel and perpendicular to the length direction of the hood. Both ends of the rotating shaft are respectively installed on the door frame through bearing parts.

3. A single plate bevel grinding device according to claim 1, characterized in that: A sprocket mechanism is provided at one end of the rotating shaft, and the sprocket mechanism includes two sprockets arranged horizontally in parallel and a chain wound around the two sprockets. One sprocket is connected to one end of a rotating shaft, and the other sprocket is connected to an adjacent rotating shaft. The rotating shaft located at the outermost end is driven by a motor.

4. A single plate bevel grinding device according to claim 1, characterized in that: The conveyor belt mechanism comprises a frame, rollers are rotatably mounted on both ends of the frame, and a revolving belt is wound between the rollers.

5. The single plate bevel grinding device according to claim 1, characterized in that: The feeding platform comprises a flat plate and an inclined plate connected along the length direction thereof, and the top side of the inclined plate is connected to one side of the flat plate.

6. A single plate bevel grinding device according to claim 5, characterized in that: A support plate fixed relative to the fuselage is provided at the lower end of the inclined plate, and an upright baffle is provided on the side of the support plate away from the feeding platform. The height of the support plate is adapted to the belt surface height of the feeding mechanism, and the support plate covers the width range including the conveyor belt mechanism and the feeding platform.

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