Adjustable veneer polishing machine

Abstract

The utility model relates to the technical field of veneer polishing, in particular to an adjustable veneer polishing machine which comprises a main body, the main body comprises a lower machine body, a conveying belt and a supporting plate are installed on the surface of the lower machine body, an upper machine body is fixedly connected to the surface of the supporting plate, and an installation frame is fixedly connected to the surface of the upper machine body. And a polishing assembly and a pressing roller are mounted on the surface of the mounting frame. The supporting plate is detached from the lower machine body, adjustment of two positions of the supporting plate and the upper machine body can be achieved, then after wood veneers are processed, the supporting plate can be adjusted to the highest position, the distance between a polishing assembly and a conveying belt and the distance between a pressing roller and the conveying belt are increased, and the operation space is also enlarged; and by arranging a supporting spring in a supporting plate, a limiting block can quickly position a limiting hole, and then the adjusting process is more convenient and quicker, so that an operator can conveniently clean the interior of the lower machine body and the interior of the conveying belt, and the machining effect is prevented from being affected by a large amount of residual chippings and dust.

Description

Technical Field

[0001] The utility model relates to the technical field of veneer polishing, in particular to an adjustable veneer polishing machine. Background Art

[0002] A polishing machine is an electric tool used in the wood and furniture industries. A polishing machine is also called a grinder. It is often used for mechanical grinding, polishing and waxing. The polishing disc is installed on the polishing machine and works together with the abrasive or polishing agent to complete the grinding or polishing operation.

[0003] When polishing the veneer, the veneer needs to be placed on a conveyor belt and processed by a pressure roller. However, after the existing polishing machine processes the veneer, the debris and dust generated will gradually accumulate in the lower body and the conveyor belt, which will easily cause difficulty in cleaning. Long-term accumulation will also affect the normal use of the polishing machine. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable veneer polishing machine to solve the problem proposed in the above background technology that after the polishing machine processes the veneer, the debris and dust generated will gradually accumulate in the lower body and the conveyor belt, which will easily cause difficulties in cleaning and affect the normal use of the polishing machine after long-term accumulation.

[0005] To achieve the above purpose, the utility model provides the following technical solution, an adjustable veneer polishing machine, comprising:

[0006] The main body comprises a lower body, a conveyor belt and a support plate are installed on the surface of the lower body, an upper body is fixedly connected to the surface of the support plate, a mounting frame is fixedly connected to the surface of the upper body, and a polishing assembly and a pressure roller are installed on the surface of the mounting frame;

[0007] The adjustment mechanism includes a sleeve plate, which is fixedly connected to the surface of the lower body, a limiting hole is provided on the surface of the sleeve plate, a storage groove is provided inside the support plate, a support spring and a limiting plate are provided on the surface of the storage groove, a limiting block is fixedly connected to the surface of the limiting plate, a through hole is provided on the surface of the limiting plate, a socket is provided inside the limiting block, a bolt is installed on the surface of the sleeve plate, and a nut is installed on the surface of the bolt.

[0008] Preferably, the support plate is installed on the inner surface of the sleeve plate, two groups of limit holes are provided, and the two groups of limit holes are opened at both ends of the sleeve plate, two groups of storage grooves are provided, and the two groups of storage grooves are opened on both sides of the support plate, and the two ends of the support spring are fixedly connected to the surface of the limit plate.

[0009] Preferably, two groups of the limiting plates are provided, and the two groups of the limiting plates are abutted and connected at both ends of the storage slot, the limiting blocks are snap-connected to the surface of the limiting holes, the diameter of the through holes is the same as the diameter of the sockets, and the bolts are plugged and connected to the surfaces of the through holes and the sockets.

[0010] Preferably, one end of the bolt is abutted against the outer surface of the sleeve plate, and the other end of the bolt is connected to the surface of the nut through a thread, and the nut is abutted against the outer surface of the sleeve plate.

[0011] Preferably, a limiting mechanism is provided on the surface of the conveyor belt, and the limiting mechanism includes a baffle, which is fitted and connected to the surface of the conveyor belt, and a movable plate is fixedly connected to the surface of the baffle, and a mounting block is fixedly connected to the surface of the lower body, a screw hole is provided inside the mounting block, and a torsion block is installed on the surface of the mounting block, and a screw is fixedly connected to the surface of the torsion block.

[0012] Preferably, two groups of baffles and mounting blocks are provided, the two groups of baffles are arranged on both sides of the conveyor belt, the two groups of mounting blocks are fixedly connected to both sides of the lower body, the surface of the mounting block is provided with a movable groove, and the movable plate is slidably connected to the surface of the movable groove.

[0013] Preferably, the torsion block is abutted against the outer surface of the mounting block, the screw is threadedly connected to the surface of the screw hole, one end of the screw is fixedly connected to the surface of the torsion block, and the other end of the screw is abutted against the surface of the movable plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By separating the support plate from the lower body, the support plate and the upper body can be adjusted to two positions, and then after processing the veneer, the support plate can be adjusted to the highest position, so that the distance between the polishing assembly and the pressure roller and the conveyor belt is increased, and the operating space is also expanded, which makes it easier for operators to clean the lower body and the conveyor belt to avoid a large amount of debris and dust remaining and affecting the processing effect. At the same time, by arranging a support spring in the support plate, the limit block can quickly locate the limit hole, making the adjustment process more convenient and quick.

[0016] By arranging two sets of baffles on both sides of the conveyor belt, the veneer can be limited in advance before entering the polishing machine, so that the veneer is in the middle position of the conveyor belt, avoiding the situation where the veneer is damaged during the conveying process due to tilting before entering, which affects the productivity. In addition, under the connection of the movable plate and the movable groove, the baffle can limit the veneers of different sizes, thereby improving the use range of the limiting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a top-down perspective schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a partial three-dimensional cross-sectional schematic diagram of the structure of the sleeve of the utility model;

[0020] Figure 4 It is a partial three-dimensional cross-sectional schematic diagram of the structure of the mounting block of the utility model;

[0021] Figure 5 For this utility model Figure 3 Schematic diagram of the structure of the middle support spring.

[0022] In the figure: 1. lower body; 11. conveyor belt; 12. support plate; 13. upper body; 14. mounting frame; 15. polishing assembly; 16. pressure roller; 2. sleeve plate; 21. limit hole; 22. storage slot; 23. support spring; 24. limit plate; 25. limit block; 26. through hole; 27. socket; 28. bolt; 29. ​​nut; 3. baffle; 31. movable plate; 32. mounting block; 33. screw hole; 34. torsion block; 35. screw. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] An adjustable wood veneer polishing machine, comprising:

[0026] The main body comprises a lower body 1, a conveyor belt 11 and a support plate 12 are installed on the surface of the lower body 1, an upper body 13 is fixedly connected to the surface of the support plate 12, a mounting frame 14 is fixedly connected to the surface of the upper body 13, a polishing assembly 15 and a pressure roller 16 are installed on the surface of the mounting frame 14, when the veneer is polished, the veneer can be placed on the conveyor belt 11 and the conveying effect can be achieved through the motor in the lower body 1, and the veneer can be limited by multiple groups of pressure rollers 16 during polishing, and two groups of polishing assemblies 15 are arranged in the polishing machine at the same time, and the motor in the upper body 13 can drive the barrel assembly 15 to operate to process the veneer, and the two groups of polishing assemblies 15 are respectively inclined to the two sides of the polishing machine by 3 degrees to overcome the centrifugal effect, and the polishing machine can perform fixed thickness polishing on ultra-thin plates with a thickness of 0.5 mm to 1 mm, and the feeding speed is fast and the effect is efficient during sanding and polishing;

[0027] The adjusting mechanism includes a sleeve plate 2, which is fixedly connected to the surface of the lower body 1. A limiting hole 21 is provided on the surface of the sleeve plate 2. A storage groove 22 is provided inside the support plate 12. A support spring 23 and a limiting plate 24 are provided on the surface of the storage groove 22. A limiting block 25 is fixedly connected to the surface of the limiting plate 24. A through hole 26 is provided on the surface of the limiting plate 24. A plug hole 27 is provided inside the limiting block 25. Bolts 28 are installed on the surface of the sleeve plate 2. Nuts 29 are installed on the surface of the bolts 28. The support plate 12 can be installed on its inner surface through the action of the sleeve plate 2.

[0028] Furthermore, the support plate 12 is installed on the inner surface of the sleeve plate 2, and two groups of limiting holes 21 are provided, and the two groups of limiting holes 21 are opened at both ends of the sleeve plate 2. Two groups of storage grooves 22 are provided, and the two groups of storage grooves 22 are opened on both sides of the support plate 12. Both ends of the support spring 23 are fixedly connected to the surface of the limiting plate 24. The number of each group of limiting holes 21 is four, and the four limiting holes 21 are opened on both sides of the sleeve plate 2 in pairs to realize the installation of two groups of limiting blocks 25. Under the action of the support spring 23, a supporting force can be applied to the two groups of limiting plates 24 and make them respectively rest against the two ends of the storage groove 22.

[0029] Furthermore, two groups of limit plates 24 are provided, and the two groups of limit plates 24 are connected at both ends of the storage slot 22. The limit block 25 is snap-connected to the surface of the limit hole 21. The diameter of the through hole 26 is the same as the diameter of the plug hole 27. The bolt 28 is plugged and connected to the surface of the through hole 26 and the plug hole 27. The limit of the limit plate 24 can prevent the limit block 25 from flying out of the storage slot 22 under the action of the support spring 23. Under the connection between the limit block 25 and the limit hole 21, when adjusting the position of the support plate 12, the plug hole 27 can be quickly aligned with the limit hole 21, thereby making the entire adjustment more convenient and rapid. Under the action of the through hole 26 and the plug hole 27, the bolt 28 can be installed.

[0030] Furthermore, one end of the bolt 28 is abutted against the outer surface of the sleeve plate 2, and the other end of the bolt 28 is threadedly connected to the surface of the nut 29, and the nut 29 is abutted against the outer surface of the sleeve plate 2. Under the connection between the bolt 28 and the nut 29, the support plate 12 is fixedly limited at the adjusted position.

[0031] Furthermore, a limiting mechanism is provided on the surface of the conveyor belt 11, and the limiting mechanism includes a baffle 3, which is fitted and connected to the surface of the conveyor belt 11, and a movable plate 31 is fixedly connected to the surface of the baffle 3, and a mounting block 32 is fixedly connected to the surface of the lower body 1, and a screw hole 33 is provided inside the mounting block 32, and a torsion block 34 is installed on the surface of the mounting block 32, and a screw 35 is fixedly connected to the surface of the torsion block 34, so that the veneers of different sizes placed on the conveyor belt 11 can be limited under the action of the baffle 3.

[0032] Furthermore, two groups of baffles 3 and mounting blocks 32 are provided, and the two groups of baffles 3 are arranged on both sides of the conveyor belt 11. The two groups of mounting blocks 32 are fixedly connected to both sides of the lower body 1. A movable groove is opened on the surface of the mounting block 32, and the movable plate 31 is slidably connected to the surface of the movable groove. The movable plate 31 can support the baffle 3 while also adjusting it. Under the action of the mounting block 32, the installation of the movable plate 31, the screw hole 33 and the torsion block 34 is realized.

[0033] Furthermore, the torsion block 34 is abutted against the outer surface of the mounting block 32, the screw 35 is threadedly connected to the surface of the screw hole 33, one end of the screw 35 is fixedly connected to the surface of the torsion block 34, and the other end of the screw 35 is abutted against the surface of the movable plate 31. The torsion block 34 can be rotated to drive the rotation of the screw 35, and under the connection between the screw 35 and the screw hole 33, the adjusted movable plate 31 can be limited.

[0034] Working principle: After processing the veneer and cleaning the polishing machine, first remove the bolt 28 and the nut 29 from the sleeve plate 2 through the thread, and then press the limit blocks 25 on both sides into the storage groove 22, so that the limit plate 24 slides along the surface of the storage groove 22, and the support spring 23 is in a compressed state. At this time, the upper body 13 is lifted to make the support plate 12 slide along the inner surface of the sleeve plate 2. When the limit block 25 moves to another group of limit holes 21, the supporting force generated by the support spring 23 will push the limit plate 24 back against the storage groove 22 and engage the limit block 25 with the group of limit holes 21. Finally, insert the bolt 28 into the socket 27 and the through hole 26 and pass through the support spring 23, and then connect the nut 29 to the bolt 28 through the thread and push it against the outer surface of the sleeve plate 2, so that the operator can clean it better.

[0035] When placing the veneer, first place it in the middle position of the conveyor belt 11, and pull the movable plate 31 through the movable groove according to the size of the veneer so that the two sets of movable plates 31 are attached to both sides of the veneer. At this time, place the screw rod 35 just above the screw hole 33 and rotate the torsion block 34 so that the screw rod 35 is connected to the surface of the screw hole 33 through a thread and finally abuts against the movable plate 31, so as to complete the limiting of the movable plate 31 after moving, so that the baffle 3 can limit the veneer.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An adjustable veneer polishing machine, characterized in that: include: The main body comprises a lower body (1), a conveyor belt (11) and a support plate (12) being mounted on the surface of the lower body (1), an upper body (13) being fixedly connected to the surface of the support plate (12), a mounting frame (14) being fixedly connected to the surface of the upper body (13), and a polishing assembly (15) and a pressure roller (16) being mounted on the surface of the mounting frame (14); The adjustment mechanism comprises a sleeve plate (2), the sleeve plate (2) being fixedly connected to the surface of the lower body (1), a limiting hole (21) being provided on the surface of the sleeve plate (2), a storage groove (22) being provided inside the support plate (12), a support spring (23) and a limiting plate (24) being provided on the surface of the storage groove (22), a limiting block (25) being fixedly connected to the surface of the limiting plate (24), a through hole (26) being provided on the surface of the limiting plate (24), a plug hole (27) being provided inside the limiting block (25), a bolt (28) being installed on the surface of the sleeve plate (2), and a nut (29) being installed on the surface of the bolt (28).

2. The adjustable veneer polishing machine according to claim 1, characterized in that: The support plate (12) is mounted on the inner surface of the sleeve plate (2); two groups of the limiting holes (21) are provided, and the two groups of the limiting holes (21) are opened at both ends of the sleeve plate (2); two groups of the storage grooves (22) are provided, and the two groups of the storage grooves (22) are opened on both sides of the support plate (12); and the two ends of the support spring (23) are fixedly connected to the surface of the limiting plate (24).

3. The adjustable veneer polishing machine according to claim 1, characterized in that: Two groups of the limiting plates (24) are provided, and the two groups of the limiting plates (24) are connected to the two ends of the storage groove (22), the limiting block (25) is connected to the surface of the limiting hole (21), the diameter of the through hole (26) is the same as the diameter of the insertion hole (27), and the bolt (28) is connected to the surface of the through hole (26) and the insertion hole (27).

4. The adjustable veneer polishing machine according to claim 1, characterized in that: One end of the bolt (28) is abutted against the outer surface of the sleeve plate (2), and the other end of the bolt (28) is threadedly connected to the surface of a nut (29), and the nut (29) is abutted against the outer surface of the sleeve plate (2).

5. The adjustable veneer polishing machine according to claim 1, characterized in that: A limiting mechanism is arranged on the surface of the conveyor belt (11), the limiting mechanism comprising a baffle (3), the baffle (3) being closely connected to the surface of the conveyor belt (11), a movable plate (31) being fixedly connected to the surface of the baffle (3), a mounting block (32) being fixedly connected to the surface of the lower body (1), a screw hole (33) being provided inside the mounting block (32), a torsion block (34) being installed on the surface of the mounting block (32), and a screw rod (35) being fixedly connected to the surface of the torsion block (34).

6. The adjustable veneer polishing machine according to claim 5, characterized in that: Two groups of baffles (3) and mounting blocks (32) are provided, the two groups of baffles (3) are provided on both sides of the conveyor belt (11), the two groups of mounting blocks (32) are fixedly connected to both sides of the lower machine body (1), the surfaces of the mounting blocks (32) are provided with movable grooves, and the movable plates (31) are slidably connected to the surfaces of the movable grooves.

7. The adjustable veneer polishing machine according to claim 5, characterized in that: The torsion block (34) is abutted against the outer surface of the mounting block (32), the screw rod (35) is threadedly connected to the surface of the screw hole (33), one end of the screw rod (35) is fixedly connected to the surface of the torsion block (34), and the other end of the screw rod (35) is abutted against the surface of the movable plate (31).

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